{"id":1396,"date":"2026-06-24T06:01:26","date_gmt":"2026-06-24T06:01:26","guid":{"rendered":"https:\/\/pto-gearbox.net\/?p=1396"},"modified":"2026-06-24T06:10:09","modified_gmt":"2026-06-24T06:10:09","slug":"rotary-tiller-gearbox-pto-drive-for-cultivator-and-rotavator-tillage","status":"publish","type":"post","link":"https:\/\/pto-gearbox.net\/cs\/rotary-tiller-gearbox-pto-drive-for-cultivator-and-rotavator-tillage\/","title":{"rendered":"P\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru \u2014 Pohon v\u00fdvodov\u00e9ho h\u0159\u00eddele pro kultiv\u00e1tory a rotav\u00e1tory"},"content":{"rendered":"
\n
<\/div>\n
\n

P\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru \u2014 Pohon v\u00fdvodov\u00e9ho h\u0159\u00eddele pro kultiv\u00e1tory a rotav\u00e1tory<\/h1>\n

Pravouhl\u00e9 p\u0159evodovky PTO s \u0159et\u011bzov\u00fdm pohonem rotoru \u2013 konstruovan\u00e9 pro trval\u00fd to\u010div\u00fd moment v z\u00e1b\u011bru s p\u016fdou, n\u00e1razy kamen\u016f a vysok\u00fd po\u010det hodin zpracov\u00e1n\u00ed p\u016fdy, kter\u00e9 rota\u010dn\u00ed kultiv\u00e1tory vy\u017eaduj\u00ed.<\/p>\n

Vy\u017e\u00e1dat si specifikace<\/a><\/p>\n<\/div>\n<\/div>\n

\n

<\/p>\n

\n
\n
1:1 \u2013 1:1,5<\/div>\n
P\u0159evodov\u00fd pom\u011br<\/div>\n<\/div>\n
\n
15 \u2013 80+ kon\u00ed<\/div>\n
Rozsah v\u00fdkonu v\u00fdvodov\u00e9ho h\u0159\u00eddele<\/div>\n<\/div>\n
\n
180 \u2013 300<\/div>\n
Ot\u00e1\u010dky rotoru<\/div>\n<\/div>\n
\n
1,2 \u2013 3,0 m<\/div>\n
Pracovn\u00ed \u0161\u00ed\u0159ka<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

Co je to p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru?<\/h2>\n

A p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> \u2014 tak\u00e9 zn\u00e1m\u00fd jako p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> nebo p\u0159evodovka rotav\u00e1toru<\/strong> \u2014 je p\u0159evodovka poh\u00e1n\u011bn\u00e1 pravo\u00fahl\u00fdm v\u00fdvodov\u00fdm h\u0159\u00eddelem, kter\u00e1 p\u0159ev\u00e1d\u00ed horizont\u00e1ln\u00ed rotaci v\u00fdvodov\u00e9ho h\u0159\u00eddele traktoru na horizont\u00e1ln\u00ed v\u00fdstupn\u00ed rotaci na kolm\u00e9 ose a poh\u00e1n\u00ed h\u0159\u00eddel rotoru no\u017e\u016f prost\u0159ednictv\u00edm \u0159et\u011bzu nebo p\u0159evodov\u00e9ho kola. Na rozd\u00edl od rota\u010dn\u00ed br\u00e1ny (kter\u00e1 pou\u017e\u00edv\u00e1 vertik\u00e1ln\u00ed rotory s horizont\u00e1ln\u00ed rotac\u00ed radlic) pou\u017e\u00edv\u00e1 rota\u010dn\u00ed kultiv\u00e1tor no\u017ee ve tvaru L nebo C namontovan\u00e9 na jedin\u00e9 horizont\u00e1ln\u00ed h\u0159\u00eddeli, kter\u00e1 se ot\u00e1\u010d\u00ed vertik\u00e1ln\u011b \u2013 za\u0159ez\u00e1v\u00e1 se do p\u016fdy shora a h\u00e1z\u00ed ji dozadu p\u0159es zadn\u00ed \u0161t\u00edt, \u010d\u00edm\u017e vytv\u00e1\u0159\u00ed pln\u011b rozdrcen\u00e9 a sm\u00ed\u0161en\u00e9 se\u0165ov\u00e9 l\u016f\u017eko v jednom p\u0159ejezdu.<\/p>\n

Ten\/Ta\/To p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> je nejv\u00edce zat\u011b\u017eovan\u00e1 jednostup\u0148ov\u00e1 pravo\u00fahl\u00e1 p\u0159evodovka v kategorii stroj\u016f pro zpracov\u00e1n\u00ed p\u016fdy. Lopatky rotoru jsou v nep\u0159etr\u017eit\u00e9m kontaktu s p\u016fdou po celou dobu ka\u017ed\u00e9 ot\u00e1\u010dky \u2013 na rozd\u00edl od rota\u010dn\u00edch bran, u kter\u00fdch se ka\u017ed\u00fd rotorov\u00fd hrot zapoj\u00ed do z\u00e1b\u011bru a pot\u00e9 z p\u016fdy vystoup\u00ed b\u011bhem ka\u017ed\u00e9 ot\u00e1\u010dky. Tento nep\u0159etr\u017eit\u00fd kontakt s p\u016fdou vytv\u00e1\u0159\u00ed trvale vysok\u00fd to\u010div\u00fd moment, kter\u00fd se zvy\u0161uje s hloubkou orby, hustotou p\u016fdy a rychlost\u00ed j\u00edzdy. N\u00e1razy kamen\u016f, zamot\u00e1n\u00ed ko\u0159en\u016f a zhutn\u011bn\u00e9 j\u00edlovit\u00e9 vrstvy p\u0159id\u00e1vaj\u00ed k t\u00e9to ji\u017e tak vysok\u00e9 nep\u0159etr\u017eit\u00e9 z\u00e1kladn\u00ed hodnot\u011b ob\u010dasn\u00e9 r\u00e1zov\u00e9 p\u0159et\u00ed\u017een\u00ed \u2013 \u010d\u00edm\u017e se\u2026 p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> jeden z nejn\u00e1ro\u010dn\u011bj\u0161\u00edch test\u016f \u017eivotnosti pro jakoukoli konstrukci zem\u011bd\u011blsk\u00e9 p\u0159evodovky.<\/p>\n

<\/p>\n

Jak funguje syst\u00e9m pohonu oje<\/h2>\n
\n
\n

Traktor V\u00fdvodov\u00fd h\u0159\u00eddel<\/a> Poh\u00e1n\u00ed vstupn\u00ed h\u0159\u00eddel p\u0159evodovky ot\u00e1\u010dkami 540 ot.\/min prost\u0159ednictv\u00edm hnac\u00edho \u00fastroj\u00ed s ochranou proti prokluzov\u00e1n\u00ed. Uvnit\u0159 p\u0159evodovky p\u0159esm\u011brov\u00e1v\u00e1 pravo\u00fahl\u00fd spir\u00e1lov\u00fd ku\u017eelov\u00fd ozuben\u00fd pastorek v\u00fdkon o 90 stup\u0148\u016f a m\u00edrn\u011b sni\u017euje ot\u00e1\u010dky (obvykle 1:1 a\u017e 1:1,5), \u010d\u00edm\u017e dosahuje horizont\u00e1ln\u00edch ot\u00e1\u010dek v\u00fdstupn\u00edho h\u0159\u00eddele 360 \u200b\u200ba\u017e 540 ot.\/min. Tato v\u00fdstupn\u00ed h\u0159\u00eddel nese hnac\u00ed \u0159et\u011bzov\u00e9 kolo, kter\u00e9 je spojeno s h\u0159\u00eddel\u00ed rotoru no\u017ee pomoc\u00ed vysoce odoln\u00e9ho v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu (obvykle s rozte\u010d\u00ed #80 nebo #100). \u0158et\u011bzov\u00fd pohon poskytuje dal\u0161\u00ed stupe\u0148 sn\u00ed\u017een\u00ed ot\u00e1\u010dek (obvykle 1:1,5 a\u017e 1:2), co\u017e vede k kone\u010dn\u00fdm ot\u00e1\u010dk\u00e1m rotoru na h\u0159\u00eddeli no\u017ee 180 a\u017e 300 ot.\/min.<\/p>\n

Dvoustup\u0148ov\u00e1 reduk\u010dn\u00ed architektura (ku\u017eelov\u00e1 p\u0159evodovka plus \u0159et\u011bzov\u00fd pohon) je z\u00e1m\u011brnou konstruk\u010dn\u00ed volbou pro p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> syst\u00e9mu. \u0158et\u011bz funguje jako mechanick\u00e1 pojistka \u2013 pokud rotor naraz\u00ed na masivn\u00ed p\u0159ek\u00e1\u017eku, kter\u00e1 p\u0159ekra\u010duje kapacitu syst\u00e9mu, m\u016f\u017ee \u0159et\u011bz p\u0159esko\u010dit nebo se p\u0159etrhnout d\u0159\u00edve, ne\u017e se po\u0161kod\u00ed dra\u017e\u0161\u00ed ku\u017eelov\u00e1 kola. V\u00fdm\u011bna p\u0159eru\u0161en\u00e9ho \u0159et\u011bzu (oprava v ter\u00e9nu trv\u00e1 15 a\u017e 30 minut) je mnohem levn\u011bj\u0161\u00ed ne\u017e v\u00fdm\u011bna praskl\u00e9ho p\u00e1ru ku\u017eelov\u00fdch kol (co\u017e vy\u017eaduje demont\u00e1\u017e p\u0159evodovky). \u0158et\u011bz tak\u00e9 absorbuje torzn\u00ed vibrace z p\u0159eru\u0161ovan\u00e9ho z\u00e1b\u011bru no\u017ee s p\u016fdou, \u010d\u00edm\u017e sni\u017euje r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed p\u0159en\u00e1\u0161en\u00e9 zp\u011bt na ku\u017eelov\u00e1 kola.<\/p>\n<\/div>\n

\n
\"P\u0159evodovka<\/div>\n

P\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru \u2014 pravo\u00fahl\u00fd ku\u017eelov\u00fd pohon s \u0159et\u011bzov\u00fdm v\u00fdstupem na h\u0159\u00eddel rotoru<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

Rota\u010dn\u00ed kultiv\u00e1tor vs. rota\u010dn\u00ed br\u00e1na: Srovn\u00e1n\u00ed konstrukce p\u0159evodovky<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n
Parametr<\/th>\nRota\u010dn\u00ed kultiv\u00e1tor<\/th>\nRota\u010dn\u00ed br\u00e1ny<\/th>\n<\/tr>\n<\/thead>\n
Osa radlice\/hrotu<\/td>\nHorizont\u00e1ln\u00ed (ot\u00e1\u010d\u00ed se svisle)<\/td>\nVertik\u00e1ln\u00ed (ot\u00e1\u010d\u00ed se vodorovn\u011b)<\/td>\n<\/tr>\n
Typ p\u0159evodovky<\/td>\nJednoduch\u00fd pravo\u00fahl\u00fd + \u0159et\u011bz<\/td>\nCentr\u00e1ln\u00ed distribuce s v\u00edce v\u00fdstupy<\/td>\n<\/tr>\n
V\u00fdkon v\u00fdvodov\u00e9ho h\u0159\u00eddele<\/td>\n15 \u2013 80+ kon\u00ed<\/td>\n40 \u2013 200+ HP<\/td>\n<\/tr>\n
Pracovn\u00ed \u0161\u00ed\u0159ka<\/td>\n1,2 \u2013 3,0 m<\/td>\n2,5 \u2013 6+ m<\/td>\n<\/tr>\n
Inverze p\u016fdy<\/td>\nPln\u00e9 (hlubok\u00e9 m\u00edch\u00e1n\u00ed)<\/td>\nMinim\u00e1ln\u00ed (zachovan\u00e1 struktura)<\/td>\n<\/tr>\n
Hloubka orby<\/td>\n100 \u2013 250 mm<\/td>\n50 \u2013 150 mm<\/td>\n<\/tr>\n
Zapojen\u00ed do p\u016fdy<\/td>\nNep\u0159etr\u017eit\u00fd (ka\u017ed\u00e1 ot\u00e1\u010dka)<\/td>\nP\u0159eru\u0161ovan\u00e9 (vj\u00ed\u017ed\u011bn\u00ed\/vyj\u00ed\u017ed\u011bn\u00ed hrot\u016f)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

N\u00e1vrh ozuben\u00fdch kol a lo\u017eisek pro kontinu\u00e1ln\u00ed zat\u00ed\u017een\u00ed zeminy<\/h2>\n

Neust\u00e1l\u00fd z\u00e1b\u011br rota\u010dn\u00edho kultiv\u00e1toru s p\u016fdou vytv\u00e1\u0159\u00ed trvale vysok\u00fd to\u010div\u00fd moment, kter\u00fd lo\u017eisko p\u0159evodovky rota\u010dn\u00edho kultiv\u00e1toru<\/strong> a sou\u010d\u00e1sti p\u0159evod\u016f mus\u00ed vydr\u017eet tis\u00edce provozn\u00edch hodin. Na rozd\u00edl od za\u0159\u00edzen\u00ed s p\u0159eru\u0161ovan\u00fdm z\u00e1b\u011brem (kde jsou ozuben\u00e1 kola a lo\u017eiska periodicky odleh\u010dov\u00e1na, co\u017e umo\u017e\u0148uje obnovu olejov\u00e9ho filmu), p\u0159evodovka oje<\/a> Ku\u017eelov\u00fd z\u00e1b\u011br je zat\u00ed\u017een na 70 a\u017e 100 procent jmenovit\u00e9 kapacity po celou minutu zpracov\u00e1n\u00ed p\u016fdy. Toto trval\u00e9 zat\u00ed\u017een\u00ed vede k vy\u0161\u0161\u00ed pr\u016fm\u011brn\u00e9 kontaktn\u00ed teplot\u011b zub\u016f ozuben\u00e9ho kola, rychlej\u0161\u00ed degradaci mazac\u00edho filmu a urychlen\u00e9 \u00fanav\u011b lo\u017eisek ve srovn\u00e1n\u00ed s p\u0159eru\u0161ovan\u00fdmi p\u0159evodovkami p\u0159i stejn\u00e9m v\u00fdkonu.<\/p>\n

Pro spir\u00e1lov\u00e9 ku\u017eelov\u00e9 ozuben\u00e1 kola s cementac\u00ed pouzdra s povrchovou tvrdost\u00ed 58 a\u017e 62 HRC a tvrdost\u00ed j\u00e1dra 30 a\u017e 38 HRC jsou povinn\u00e1 p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong>Modul ozuben\u00e9ho kola je typicky 5 a\u017e 7 mm \u2013 t\u011b\u017ek\u00fd modul poskytuje pevnost paty zubu dostate\u010dnou k p\u0159e\u017eit\u00ed 3 a\u017e 8n\u00e1sobn\u00fdch to\u010div\u00fdch moment\u016f p\u0159i p\u0159et\u00ed\u017een\u00ed zp\u016fsoben\u00fdch n\u00e1razy kamen\u016f a z\u00e1rove\u0148 si zachov\u00e1v\u00e1 dostate\u010dnou odolnost proti \u00fanav\u011b v ohybu p\u0159i trval\u00e9m nep\u0159etr\u017eit\u00e9m zat\u00ed\u017een\u00ed. Ku\u017eel\u00edkov\u00e1 lo\u017eiska na v\u00fdstupu zvl\u00e1daj\u00ed kombinovan\u00e9 radi\u00e1ln\u00ed zat\u00ed\u017een\u00ed od z\u00e1b\u011bru zkosen\u00fdch kol a nap\u011bt\u00ed \u0159et\u011bzu, kter\u00e9 t\u00e1hne v\u00fdstupn\u00ed ozuben\u00e9 kolo do strany. P\u0159edp\u011bt\u00ed lo\u017eiska je nastaveno na axi\u00e1ln\u00ed stla\u010den\u00ed 0,05 a\u017e 0,15 mm, aby se udr\u017eelo konzistentn\u00ed vyrovn\u00e1n\u00ed z\u00e1b\u011bru ozuben\u00fdch kol v cel\u00e9m rozsahu to\u010div\u00e9ho momentu \u2013 od lehk\u00e9ho povrchov\u00e9ho obd\u011bl\u00e1v\u00e1n\u00ed a\u017e po hlubok\u00e9, t\u011b\u017ek\u00e9 obd\u011bl\u00e1v\u00e1n\u00ed j\u00edlu p\u0159i maxim\u00e1ln\u00ed jmenovit\u00e9 hloubce.<\/p>\n

<\/p>\n

\n
\u0158et\u011bzov\u00fd pohon: Vestav\u011bn\u00e1 pojistka<\/div>\n

V\u00e1le\u010dkov\u00fd \u0159et\u011bz spojuj\u00edc\u00ed v\u00fdstupn\u00ed ozuben\u00e9 kolo p\u0159evodovky s h\u0159\u00eddel\u00ed rotoru lopatek slou\u017e\u00ed jako ob\u011btn\u00ed ochrann\u00fd prvek proti p\u0159et\u00ed\u017een\u00ed. V p\u0159\u00edpad\u011b siln\u00e9ho n\u00e1razu (velk\u00e1 zasypan\u00e1 sk\u00e1la, ocelov\u00e9 \u00falomky, betonov\u00e9 \u00falomky) \u0159et\u011bz p\u0159esko\u010d\u00ed zuby nebo se zlom\u00ed d\u0159\u00edve, ne\u017e moment p\u0159et\u00ed\u017een\u00ed dos\u00e1hne ku\u017eelov\u00fdch kol \u2013 a t\u00edm chr\u00e1n\u00ed nejdra\u017e\u0161\u00ed sou\u010d\u00e1st pohonn\u00e9ho syst\u00e9mu. N\u00e1hradn\u00ed \u0159et\u011bz stoj\u00ed 20 a\u017e 50 dolar\u016f a jeho instalace trv\u00e1 15 a\u017e 30 minut; n\u00e1hradn\u00ed sada ku\u017eelov\u00fdch kol stoj\u00ed 200 a\u017e 500 dolar\u016f a vy\u017eaduje kompletn\u00ed demont\u00e1\u017e p\u0159evodovky. Tato asymetrie n\u00e1klad\u016f \u010din\u00ed z \u0159et\u011bzu z\u00e1m\u011brn\u011b slab\u00fd \u010dl\u00e1nek v konstrukci hnac\u00edho \u00fastroj\u00ed.<\/p>\n<\/div>\n

\"P\u0159evodovka<\/div>\n

<\/p>\n

Hloubka orby, typ p\u016fdy a zat\u00ed\u017een\u00ed p\u0159evodovky<\/h2>\n

Po\u017eadavek na to\u010div\u00fd moment na p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> dramaticky se zvy\u0161uje s hloubkou orby. Zdvojn\u00e1soben\u00ed hloubky ze 100 mm na 200 mm p\u0159ibli\u017en\u011b ztrojn\u00e1sob\u00ed po\u017eadovan\u00fd to\u010div\u00fd moment, proto\u017ee objem p\u016fdy obr\u00e1b\u011bn\u00e9 na ot\u00e1\u010dku se zvy\u0161uje s druhou mocninou hloubky (\u0161ir\u0161\u00ed pr\u016f\u0159ez) a odpor p\u016fdy se zvy\u0161uje s hloubkou (v\u00edce zhutn\u011bn\u00fd materi\u00e1l ve v\u011bt\u0161\u00ed hloubce). A robustn\u00ed p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> Stroj s v\u00fdkonem 60 HP p\u0159i hloubce 200 mm ve st\u0159edn\u00edm j\u00edlu m\u016f\u017ee ve stejn\u00e9 p\u016fd\u011b pracovat pouze s v\u00fdkonem 25 a\u017e 30 HP p\u0159i hloubce 100 mm \u2013 co\u017e ilustruje, jak je hloubka dominantn\u00ed prom\u011bnnou v\u00fdkonu sp\u00ed\u0161e ne\u017e pracovn\u00ed \u0161\u00ed\u0159ka nebo rychlost pojezdu.<\/p>\n

Rychlost j\u00edzdy vp\u0159ed p\u0159id\u00e1v\u00e1 dal\u0161\u00ed multiplikativn\u00ed faktor. P\u0159i rychlosti j\u00edzdy 2 km\/h no\u017ee prov\u00e1d\u011bj\u00ed n\u011bkolik z\u00e1\u0159ez\u016f na metr pojezdu (co\u017e vytv\u00e1\u0159\u00ed jemnou orbu), ale pot\u0159eba v\u00fdkonu na metr \u0161\u00ed\u0159ky je m\u00edrn\u00e1. P\u0159i rychlosti 6 km\/h no\u017ee prov\u00e1d\u011bj\u00ed m\u00e9n\u011b z\u00e1\u0159ez\u016f na metr (hrub\u0161\u00ed orba), ale ka\u017ed\u00fd z\u00e1b\u011br no\u017ee je v\u011bt\u0161\u00ed a celkov\u00e1 pot\u0159eba v\u00fdkonu se zvy\u0161uje zhruba \u00fam\u011brn\u011b s rychlost\u00ed j\u00edzdy vp\u0159ed. p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> mus\u00ed b\u00fdt dimenzov\u00e1na pro maxim\u00e1ln\u00ed kombinaci hloubky a rychlosti, kterou obsluha zam\u00fd\u0161l\u00ed pou\u017e\u00edt \u2013 nikoli pro pr\u016fm\u011brn\u00e9 provozn\u00ed podm\u00ednky. Podhodnocen\u00ed p\u0159evodovky pro nejhor\u0161\u00ed mo\u017enou kombinaci vede k tepeln\u00e9mu p\u0159et\u00ed\u017een\u00ed, urychlen\u00e9mu opot\u0159eben\u00ed p\u0159evod\u016f a p\u0159ed\u010dasn\u00e9mu selh\u00e1n\u00ed lo\u017eisek b\u011bhem nejt\u011b\u017e\u0161\u00edch p\u0159ejezd\u016f p\u0159i zpracov\u00e1n\u00ed p\u016fdy.<\/p>\n

<\/p>\n

Stru\u010dn\u00fd p\u0159ehled technick\u00fdch specifikac\u00ed<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specifikace<\/th>\nHodnota \/ Rozsah<\/th>\n<\/tr>\n<\/thead>\n
Vstupn\u00ed rychlost<\/td>\n540 ot.\/min (standardn\u00ed v\u00fdvodov\u00fd h\u0159\u00eddel)<\/td>\n<\/tr>\n
V\u00fdstupn\u00ed ot\u00e1\u010dky p\u0159evodovky<\/td>\n360 \u2013 540 ot.\/min<\/td>\n<\/tr>\n
Kone\u010dn\u00e9 ot\u00e1\u010dky rotoru (po \u0159et\u011bzu)<\/td>\n180 \u2013 300 ot.\/min<\/td>\n<\/tr>\n
Pom\u011br zkosen\u00ed<\/td>\n1:1 a\u017e 1:1,5<\/td>\n<\/tr>\n
Redukce \u0159et\u011bzu<\/td>\n1:1,5 a\u017e 1:2 (p\u0159evodov\u00fd pom\u011br ozuben\u00e9ho kola)<\/td>\n<\/tr>\n
Jmenovit\u00fd v\u00fdkon<\/td>\n15 \u2013 80+ HP nep\u0159etr\u017eit\u00fd v\u00fdkon<\/td>\n<\/tr>\n
Typ p\u0159evodov\u00e9ho stupn\u011b<\/td>\nSpir\u00e1lov\u00fd zkosen\u00fd b\u0159it, cementovan\u00fd<\/td>\n<\/tr>\n
Modul p\u0159evodovky<\/td>\n5 \u2013 7 mm<\/td>\n<\/tr>\n
Tvrdost povrchu<\/td>\n58 \u2013 62 HRC (povrch) \/ 30 \u2013 38 HRC (j\u00e1dro)<\/td>\n<\/tr>\n
Lo\u017eiska<\/td>\nKu\u017eelov\u00fd v\u00e1le\u010dek (v\u00fdstup + napnut\u00ed \u0159et\u011bzu) \/ kuli\u010dka s hlubokou dr\u00e1\u017ekou (vstup)<\/td>\n<\/tr>\n
Specifikace oleje<\/td>\nSyntetick\u00fd PAO EP ISO VG 320<\/td>\n<\/tr>\n
Objem oleje<\/td>\n1,0 \u2013 3,0 litr\u016f<\/td>\n<\/tr>\n
Materi\u00e1l pouzdra<\/td>\nTv\u00e1rn\u00e1 litina EN-GJS-400-15<\/td>\n<\/tr>\n
Hmotnost p\u0159evodovky<\/td>\n15 \u2013 40 kg (v z\u00e1vislosti na \u0161\u00ed\u0159ce)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

Konfigurace lopatek a vzorce zat\u00ed\u017een\u00ed p\u0159evodovky<\/h2>\n

Typ lopatek namontovan\u00fdch na h\u0159\u00eddeli rotoru p\u0159\u00edmo ovliv\u0148uje po\u017eadovan\u00fd to\u010div\u00fd moment na p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong>No\u017ee ve tvaru L (nejb\u011b\u017en\u011bj\u0161\u00ed typ) se za\u0159ez\u00e1vaj\u00ed do p\u016fdy na svisl\u00e9 noze a pot\u00e9 ji na vodorovn\u00e9 noze vrhaj\u00ed dozadu \u2013 \u010d\u00edm\u017e vytv\u00e1\u0159ej\u00ed hladk\u00fd profil to\u010div\u00e9ho momentu s m\u00edrn\u00fdm vrcholem, kdy\u017e ka\u017ed\u00e1 \u010depel vnik\u00e1 do p\u016fdy, a trval\u00fdm zat\u00ed\u017een\u00edm, kdy\u017e proch\u00e1z\u00ed \u0159ezn\u00fdm obloukem. No\u017ee ve tvaru C (naz\u00fdvan\u00e9 tak\u00e9 srpkovit\u00e9 nebo \u0161avlov\u00e9) pronikaj\u00ed do p\u016fdy pod agresivn\u011bj\u0161\u00edm \u00fahlem a zaji\u0161\u0165uj\u00ed intenzivn\u011bj\u0161\u00ed m\u00edch\u00e1n\u00ed \u2013 ale produkuj\u00ed vy\u0161\u0161\u00ed \u0161pi\u010dkov\u00fd to\u010div\u00fd moment na \u010depel a abrazivn\u011bj\u0161\u00ed kontakt s p\u016fdou, co\u017e zvy\u0161uje jak zat\u00ed\u017een\u00ed p\u0159evodovky, tak m\u00edru opot\u0159eben\u00ed no\u017e\u016f.<\/p>\n

Po\u010det lopatek na p\u0159\u00edrubu (obvykle 2, 3 nebo 4 lopatky na mont\u00e1\u017en\u00ed p\u0159\u00edrubu, se 4 a\u017e 8 p\u0159\u00edrubami nap\u0159\u00ed\u010d \u0161\u00ed\u0159kou rotoru) ur\u010duje frekvenci pulzac\u00ed to\u010div\u00e9ho momentu. Rotor s 24 lopatkami p\u0159i 240 ot.\/min produkuje 5 760 z\u00e1b\u011br\u016f lopatek s p\u016fdou za minutu \u2013 vysokofrekven\u010dn\u00ed pulzace, kterou mus\u00ed lo\u017eiska p\u0159evodovky sn\u00e1\u0161et jako nep\u0159etr\u017eit\u00e9 vibrace superponovan\u00e9 na trval\u00e9 zat\u00ed\u017een\u00ed. V\u00edce lopatek na p\u0159\u00edrubu vede k jemn\u011bj\u0161\u00edmu or\u00e1n\u00ed, ale vy\u0161\u0161\u00ed spot\u0159eb\u011b energie na metr \u0161\u00ed\u0159ky a zv\u00fd\u0161en\u00fd po\u010det lopatek zesiluje vibra\u010dn\u00ed zat\u00ed\u017een\u00ed na rotor. lo\u017eisko p\u0159evodovky rota\u010dn\u00edho kultiv\u00e1toru<\/strong> polohy. Obsluha si m\u016f\u017ee upravit kompromis mezi kvalitou orby a \u017eivotnost\u00ed p\u0159evodovky v\u00fdb\u011brem vhodn\u00e9ho po\u010dtu no\u017e\u016f pro sv\u016fj typ p\u016fdy a po\u017eadavky na se\u0165ov\u00e9 l\u016f\u017eko \u2013 t\u011b\u017e\u0161\u00ed p\u016fdy maj\u00ed pro hlub\u0161\u00ed \u0159ez men\u0161\u00ed po\u010det no\u017e\u016f (men\u0161\u00ed pulzace na ot\u00e1\u010dku), zat\u00edmco leh\u010d\u00ed p\u016fdy mohou pro jemn\u011bj\u0161\u00ed povrchovou \u00fapravu pou\u017e\u00edt v\u00edce no\u017e\u016f (vy\u0161\u0161\u00ed pulzace, ale ni\u017e\u0161\u00ed to\u010div\u00fd moment na n\u016f\u017e).<\/p>\n

Stav no\u017e\u016f tak\u00e9 ovliv\u0148uje zat\u00ed\u017een\u00ed p\u0159evodovky. Opot\u0159ebovan\u00e9, tup\u00e9 no\u017ee vy\u017eaduj\u00ed o 15 a\u017e 30 procent vy\u0161\u0161\u00ed to\u010div\u00fd moment k dosa\u017een\u00ed stejn\u00e9ho v\u00fdsledku orby jako ostr\u00e9 no\u017ee \u2013 proto\u017ee tup\u00e9 ost\u0159\u00ed p\u016fdu stla\u010duj\u00ed a vytla\u010duj\u00ed, m\u00edsto aby ji \u010dist\u011b \u0159ezaly. Tento dodate\u010dn\u00fd to\u010div\u00fd moment p\u0159ech\u00e1z\u00ed p\u0159\u00edmo do p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> a \u0159et\u011bzov\u00fd pohon, co\u017e urychluje opot\u0159eben\u00ed obou sou\u010d\u00e1st\u00ed. Pravideln\u00e9 ost\u0159en\u00ed nebo v\u00fdm\u011bna no\u017e\u016f (ka\u017ed\u00fdch 50 a\u017e 100 provozn\u00edch hodin v abrazivn\u00ed p\u016fd\u011b, 150 a\u017e 300 hodin v lehk\u00e9 p\u016fd\u011b) sni\u017euje trval\u00fd n\u00e1roky na kroutic\u00ed moment na p\u0159evodovku a prodlu\u017euje \u017eivotnost.<\/p>\n

Ochrana proti p\u0159et\u00ed\u017een\u00ed: T\u0159i obrann\u00e9 linie<\/h2>\n

Ten\/Ta\/To p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru<\/strong> je chr\u00e1n\u011bn t\u0159\u00edstup\u0148ov\u00fdm syst\u00e9mem ochrany proti p\u0159et\u00ed\u017een\u00ed. Prvn\u00ed linie je Pohon v\u00fdvodov\u00e9ho h\u0159\u00eddele<\/a> kluzn\u00e1 spojka kalibrovan\u00e1 na 1,5 a\u017e 2,0n\u00e1sobek jmenovit\u00e9ho trval\u00e9ho to\u010div\u00e9ho momentu. Druh\u00fdm stupn\u011bm je \u0161roub jednotliv\u00e9ho listu \u2013 ka\u017ed\u00fd list ve tvaru L nebo C je p\u0159ipevn\u011bn k h\u0159\u00eddeli rotoru \u0161roubem, kter\u00fd je navr\u017een tak, aby se ohnul nebo st\u0159ihl, pokud jednotliv\u00fd list naraz\u00ed na pevnou p\u0159ek\u00e1\u017eku, a odpojil tak dan\u00fd list, ani\u017e by to ovlivnilo ostatn\u00ed. T\u0159et\u00edm stupn\u011bm je samotn\u00fd v\u00e1le\u010dkov\u00fd \u0159et\u011bz, kter\u00fd p\u0159i p\u0159ibli\u017en\u011b 3 a\u017e 5n\u00e1sobku trval\u00e9ho nap\u011bt\u00ed \u0159et\u011bzu vynech\u00e1 zuby nebo se zlom\u00ed \u2013 a t\u00edm chr\u00e1n\u00ed ku\u017eelov\u00e1 kola p\u0159ed extr\u00e9mn\u00edm p\u0159et\u00ed\u017een\u00edm, kter\u00e9 proch\u00e1z\u00ed prvn\u00edmi dv\u011bma ochrann\u00fdmi stupni.<\/p>\n

<\/p>\n

\n
\n
\u0158\u00e1dek 1: Prokluzovac\u00ed spojka<\/div>\n

Samoresetovac\u00ed. Chr\u00e1n\u00ed cel\u00fd hnac\u00ed \u00fastroj\u00ed. Uvol\u0148uje se p\u0159i 1,5 a\u017e 2,0n\u00e1sobku jmenovit\u00e9ho momentu. Kalibraci kontrolujte ka\u017edou sez\u00f3nu.<\/p>\n<\/div>\n

\n
\u0158\u00e1dek 2: \u0160rouby s \u010depel\u00ed<\/div>\n

Ob\u011btn\u00ed na ka\u017edou \u010depel. P\u0159i n\u00e1razu se ohne nebo zl\u00e1me. Noste s sebou 10 a\u017e 20 n\u00e1hradn\u00edch d\u00edl\u016f. Levn\u00e1 v\u00fdm\u011bna v ter\u00e9nu.<\/p>\n<\/div>\n

\n
\u0158\u00e1dek 3: V\u00e1le\u010dkov\u00fd \u0159et\u011bz<\/div>\n

P\u0159i extr\u00e9mn\u00edm p\u0159et\u00ed\u017een\u00ed p\u0159eskakuje nebo se zlom\u00ed. Chr\u00e1n\u00ed ku\u017eelov\u00e1 kola. V\u00fdm\u011bna \u0159et\u011bzu: 15 a\u017e 30 minut, cena 20 a\u017e 50 dolar\u016f.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

Olej a maz\u00e1n\u00ed p\u0159evodovky rota\u010dn\u00edho kultiv\u00e1toru<\/h2>\n

Spr\u00e1vn\u00fd olej do p\u0159evodovky rota\u010dn\u00edho kultiv\u00e1toru<\/strong> je syntetick\u00fd PAO EP ISO VG 320 \u2013 o jeden stupe\u0148 t\u011b\u017e\u0161\u00ed ne\u017e VG 220 pou\u017e\u00edvan\u00fd ve v\u011bt\u0161in\u011b zem\u011bd\u011blsk\u00e1 p\u0159evodovka<\/a> aplikace. T\u011b\u017e\u0161\u00ed t\u0159\u00edda VG 320 je specifikov\u00e1na proto, \u017ee trval\u00fd z\u00e1b\u011br s p\u016fdou s vysok\u00fdm to\u010div\u00fdm momentem vytv\u00e1\u0159\u00ed zv\u00fd\u0161en\u00fd kontaktn\u00ed tlak v z\u00e1b\u011bru ozuben\u00fdch kol, kter\u00fd vy\u017eaduje siln\u011bj\u0161\u00ed ochranu olejov\u00fdm filmem. Provozn\u00ed teploty b\u011bhem t\u011b\u017ek\u00e9ho obd\u011bl\u00e1v\u00e1n\u00ed p\u016fdy dosahuj\u00ed 70 a\u017e 95 stup\u0148\u016f Celsia \u2013 podobn\u011b jako u p\u0159evodovek rota\u010dn\u00edch bran a v\u00fdrazn\u011b vy\u0161\u0161\u00ed ne\u017e 50 a\u017e 70 stup\u0148\u016f typick\u00fdch pro lehk\u00e9 n\u00e1\u0159ad\u00ed.<\/p>\n

Intervaly v\u00fdm\u011bny oleje jsou 150 a\u017e 250 hodin pro syntetick\u00fd VG 320 a 100 a\u017e 150 hodin pro miner\u00e1ln\u00ed olej \u2013 krat\u0161\u00ed ne\u017e u v\u011bt\u0161iny zem\u011bd\u011blsk\u00fdch p\u0159evodovek kv\u016fli kombinaci vysok\u00e9 provozn\u00ed teploty, trval\u00e9ho vysok\u00e9ho zat\u00ed\u017een\u00ed a rizika kontaminace p\u016fdy v d\u016fsledku t\u011bsn\u011bn\u00ed v\u00fdstupn\u00edho h\u0159\u00eddele pracuj\u00edc\u00edho v t\u011bsn\u00e9 bl\u00edzkosti povrchu p\u016fdy. Prvn\u00ed n\u00e1pl\u0148 by m\u011bla b\u00fdt vym\u011bn\u011bna po 50 hodin\u00e1ch. P\u0159i ka\u017ed\u00e9 v\u00fdm\u011bn\u011b zkontrolujte magnetickou vypou\u0161t\u011bc\u00ed z\u00e1tku \u2013 trval\u00e9 vysok\u00e9 zat\u00ed\u017een\u00ed produkuje v\u00edce ne\u010distot z b\u011b\u017en\u00e9ho opot\u0159eben\u00ed ne\u017e u lehk\u00fdch p\u0159evodovek, proto se o\u010dek\u00e1v\u00e1 m\u00edrn\u00e1 kovov\u00e1 pasta na z\u00e1tce. Hrub\u00e9 t\u0159\u00edsky nebo odlupov\u00e1n\u00ed nazna\u010duj\u00ed abnorm\u00e1ln\u00ed po\u0161kozen\u00ed p\u0159evodov\u00e9ho stupn\u011b nebo lo\u017eiska, kter\u00e9 vy\u017eaduje odborn\u00e9 vy\u0161et\u0159en\u00ed.<\/p>\n

\"D\u00edlna<\/div>\n

<\/p>\n

Harmonogram sez\u00f3nn\u00ed \u00fadr\u017eby<\/h2>\n
\n
\n
P\u0159edsez\u00f3nn\u00ed p\u0159\u00edprava<\/div>\n

Kompletn\u00ed v\u00fdm\u011bna oleje za syntetick\u00fd VG 320. Zkontrolujte nata\u017een\u00ed \u0159et\u011bzu (vym\u011b\u0148te jej, pokud prodlou\u017een\u00ed p\u0159es\u00e1hne 2 procenta). Zkontrolujte opot\u0159eben\u00ed zub\u016f \u0159et\u011bzov\u00e9ho kola. Ru\u010dn\u011b ot\u00e1\u010dejte v\u00fdstupn\u00ed h\u0159\u00eddel\u00ed, abyste ov\u011b\u0159ili hladk\u00fd chod lo\u017eisek. Proma\u017ete kardanov\u00e9 klouby hnac\u00edho \u00fastroj\u00ed v\u00fdvodov\u00e9ho h\u0159\u00eddele. Zkontrolujte kalibraci kluzn\u00e9 spojky. Zkontrolujte \u0161rouby no\u017e\u016f a vozte n\u00e1hradn\u00ed d\u00edly.<\/p>\n<\/div>\n

\n
Ka\u017ed\u00fdch 150\u2013250 hodin<\/div>\n

V\u00fdm\u011bna oleje je povinn\u00e1. Se\u0159\u00edzen\u00ed napnut\u00ed \u0159et\u011bzu \u2013 udr\u017eujte v\u00fdchylku 10 a\u017e 15 mm v polovin\u011b rozp\u011bt\u00ed. Zkontrolujte, zda t\u011bsn\u011bn\u00ed v\u00fdstupn\u00edho h\u0159\u00eddele nen\u00ed zne\u010di\u0161t\u011bno zeminou. Zkontrolujte magnetickou vypou\u0161t\u011bc\u00ed z\u00e1tku. Doma\u017ete hnac\u00ed \u00fastroj\u00ed v\u00fdvodov\u00e9ho h\u0159\u00eddele. Vym\u011b\u0148te opot\u0159ebovan\u00e9 no\u017ee, abyste udr\u017eeli vyv\u00e1\u017een\u00e9 zat\u00ed\u017een\u00ed rotoru a sn\u00ed\u017eili vibrace p\u0159evodovky.<\/p>\n<\/div>\n

\n
Skladov\u00e1n\u00ed po sez\u00f3n\u011b<\/div>\n

D\u016fkladn\u011b o\u010dist\u011bte p\u0159evodovku a sk\u0159\u00ed\u0148 \u0159et\u011bzu \u2013 b\u011bhem skladov\u00e1n\u00ed ne\u010distoty zachycuj\u00ed vlhkost. Dopl\u0148te olej. Mimo sez\u00f3nu naneste mazivo na \u0159et\u011bz, abyste zabr\u00e1nili korozi. Naneste mazivo na odkryt\u00e9 povrchy h\u0159\u00eddele. Skladujte pod st\u0159echou. Zaznamen\u00e1vejte hodiny pro pl\u00e1nov\u00e1n\u00ed \u00fadr\u017eby v p\u0159\u00ed\u0161t\u00ed sez\u00f3n\u011b.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

V\u00fdm\u011bna p\u0159evodovky rota\u010dn\u00edho kultiv\u00e1toru s dodate\u010dn\u00fdmi pot\u0159ebami<\/h2>\n

V\u00fdm\u011bna p\u0159evodovky rota\u010dn\u00edho kultiv\u00e1toru<\/strong> pat\u0159\u00ed mezi nej\u010dast\u011bj\u0161\u00ed v\u00fdm\u011bny p\u0159evodovek na trhu s n\u00e1hradn\u00edmi d\u00edly pro obd\u011bl\u00e1v\u00e1n\u00ed p\u016fdy \u2013 je to zp\u016fsobeno trval\u00fdm vysok\u00fdm zat\u00ed\u017een\u00edm, kter\u00e9 urychluje opot\u0159eben\u00ed ozuben\u00fdch kol a lo\u017eisek rychleji ne\u017e u p\u0159eru\u0161ovan\u00fdch p\u0159evodovek s ekvivalentn\u00edm v\u00fdkonem. Dob\u0159e udr\u017eovan\u00e1 p\u0159evodovka kultiv\u00e1toru obvykle vydr\u017e\u00ed 3 a\u017e 10 sez\u00f3n (1 000 a\u017e 3 000 provozn\u00edch hodin) v z\u00e1vislosti na p\u016fdn\u00edch podm\u00ednk\u00e1ch a hloubce orby. Skalnat\u00fd ter\u00e9n s \u010dast\u00fdmi n\u00e1razy kamen\u016f urychluje \u00fanavov\u00e9 prask\u00e1n\u00ed ozuben\u00fdch kol a m\u016f\u017ee zkr\u00e1tit \u017eivotnost p\u0159evodovky na 2 a\u017e 5 sez\u00f3n. Mezi referen\u010dn\u00ed parametry pat\u0159\u00ed profil dr\u00e1\u017eek vstupn\u00edho h\u0159\u00eddele (standardn\u011b 6dr\u00e1\u017ekov\u00fd 1-3\/8 palce), velikost v\u00fdstupn\u00edho h\u0159\u00eddele a konfigurace \u0159et\u011bzov\u00e9ho kola, rozte\u010d mont\u00e1\u017en\u00edch \u0161roub\u016f, pom\u011br zkosen\u00ed a kompatibilita rozte\u010de \u0159et\u011bzu.<\/p>\n

N\u00e1\u0161 technick\u00fd t\u00fdm uchov\u00e1v\u00e1 data o hlavn\u00edch zna\u010dk\u00e1ch rota\u010dn\u00edch kultiv\u00e1tor\u016f a kyp\u0159i\u010d\u016f. Pro obsluhu, kter\u00e1 d\u00e1v\u00e1 p\u0159ednost repasi p\u0159ed v\u00fdm\u011bnou, jsou k dispozici jak kompletn\u00ed p\u0159evodovky (s odpov\u00eddaj\u00edc\u00edm v\u00fdstupn\u00edm ozuben\u00fdm kolem), tak i jednotliv\u00e9 sady ozuben\u00fdch kol, lo\u017eisek a t\u011bsn\u011bn\u00ed. Pro p\u0159esn\u00e9 slad\u011bn\u00ed specifikac\u00ed a v\u00fdb\u011br p\u0159evodovky n\u00e1s kontaktujte s modelem kultiv\u00e1toru, pracovn\u00edm z\u00e1b\u011brem a p\u016fdn\u00edmi podm\u00ednkami.<\/p>\n

\"Typy<\/div>\n

<\/p>\n

\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n
\n
\nJak\u00fd p\u0159evod pou\u017e\u00edv\u00e1 p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru?+<\/span><\/summary>\n
\n

Ku\u017eelov\u00e1 p\u0159evodovka vyu\u017e\u00edv\u00e1 p\u0159evodov\u00fd pom\u011br 1:1 a\u017e 1:1,5 od v\u00fdvodov\u00e9ho h\u0159\u00eddele s 540 ot.\/min. \u0158et\u011bzov\u00fd pohon p\u0159id\u00e1v\u00e1 dal\u0161\u00ed redukci 1:1,5 a\u017e 1:2. Kombinovan\u00fdm v\u00fdsledkem jsou kone\u010dn\u00e9 ot\u00e1\u010dky rotoru 180 a\u017e 300 ot.\/min \u2013 optim\u00e1ln\u00ed rozsah pro efektivn\u00ed \u0159ez\u00e1n\u00ed a m\u00edch\u00e1n\u00ed p\u016fdy p\u0159i standardn\u00edch hloubk\u00e1ch zpracov\u00e1n\u00ed p\u016fdy 100 a\u017e 250 mm.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nKolik v\u00fdkonu v\u00fdvodov\u00e9ho h\u0159\u00eddele vy\u017eaduje rota\u010dn\u00ed kultivace?+<\/span><\/summary>\n
\n

15 a\u017e 80+ HP v z\u00e1vislosti na pracovn\u00edm z\u00e1b\u011bru, hloubce orby a typu p\u016fdy. Kultiv\u00e1tor s pracovn\u00edm z\u00e1b\u011brem 1,5 m a hloubkou 150 mm ve st\u0159edn\u00ed p\u016fd\u011b vy\u017eaduje p\u0159ibli\u017en\u011b 25 a\u017e 35 HP. Kultiv\u00e1tor s pracovn\u00edm z\u00e1b\u011brem 2,5 m a hloubkou 200 mm v t\u011b\u017ek\u00e9 j\u00edlovit\u00e9 p\u016fd\u011b m\u016f\u017ee vy\u017eadovat 60 a\u017e 80 HP. V\u00fdkon se zvy\u0161uje zhruba s t\u0159et\u00ed mocninou hloubky orby \u2013 zdvojn\u00e1soben\u00ed hloubky orby p\u0159ibli\u017en\u011b ztrojn\u00e1sob\u00ed pot\u0159ebn\u00fd v\u00fdkon.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nPro\u010d \u0159et\u011bz funguje jako pojistka?+<\/span><\/summary>\n
\n

V\u00e1le\u010dkov\u00fd \u0159et\u011bz je navr\u017een tak, aby p\u0159i p\u0159ibli\u017en\u011b 3 a\u017e 5n\u00e1sobku trval\u00e9ho nap\u011bt\u00ed p\u0159esko\u010dil zuby nebo se p\u0159etrhl \u2013 ne\u017e p\u0159et\u00ed\u017een\u00ed dos\u00e1hne ku\u017eelov\u00fdch ozuben\u00fdch kol. V\u00fdm\u011bna \u0159et\u011bzu stoj\u00ed 20 a\u017e 50 dolar\u016f a trv\u00e1 15 a\u017e 30 minut; v\u00fdm\u011bna ku\u017eelov\u00e9ho ozuben\u00e9ho kola stoj\u00ed 200 a\u017e 500 dolar\u016f a vy\u017eaduje kompletn\u00ed demont\u00e1\u017e p\u0159evodovky. \u0158et\u011bz je z\u00e1m\u011brn\u011b slab\u00fdm \u010dl\u00e1nkem, kter\u00fd chr\u00e1n\u00ed nejdra\u017e\u0161\u00ed sou\u010d\u00e1st.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nJak\u00fd olej bych m\u011bl pou\u017e\u00edt do p\u0159evodovky rota\u010dn\u00edho kultiv\u00e1toru?+<\/span><\/summary>\n
\n

Syntetick\u00fd PAO EP ISO VG 320 \u2013 o jeden stupe\u0148 t\u011b\u017e\u0161\u00ed ne\u017e v\u011bt\u0161ina zem\u011bd\u011blsk\u00fdch p\u0159evodovek. Dlouhodob\u00e9 zat\u00ed\u017een\u00ed p\u016fdou vytv\u00e1\u0159\u00ed zv\u00fd\u0161en\u00e9 kontaktn\u00ed tlaky a teploty (70 a\u017e 95 stup\u0148\u016f Celsia), kter\u00e9 vy\u017eaduj\u00ed siln\u011bj\u0161\u00ed ochrann\u00fd film VG 320. Vym\u011b\u0148ujte ka\u017ed\u00fdch 150 a\u017e 250 hodin (syntetick\u00fd olej) nebo 100 a\u017e 150 hodin (miner\u00e1ln\u00ed olej). Prvn\u00ed n\u00e1pl\u0148 vym\u011b\u0148te po 50 hodin\u00e1ch.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nJak \u010dasto by se m\u011bl \u0159et\u011bz vym\u011b\u0148ovat?+<\/span><\/summary>\n
\n

Vym\u011b\u0148te \u0159et\u011bz, kdy\u017e prodlou\u017een\u00ed \u0159et\u011bzu p\u0159es\u00e1hne 2 procenta (m\u011b\u0159eno na 10 \u010dl\u00e1nc\u00edch v porovn\u00e1n\u00ed s nov\u00fdm \u0159et\u011bzem stejn\u00e9 specifikace). Typick\u00e1 \u017eivotnost \u0159et\u011bzu je 200 a\u017e 500 provozn\u00edch hodin v z\u00e1vislosti na abrazivnosti p\u016fdy, discipl\u00edn\u011b maz\u00e1n\u00ed \u0159et\u011bzu a \u010detnosti p\u0159et\u00ed\u017een\u00ed zp\u016fsoben\u00e9ho n\u00e1razem kamen\u016f. P\u0159i v\u00fdm\u011bn\u011b \u0159et\u011bzu v\u017edy vym\u011b\u0148te i ozuben\u00e1 kola \u2013 nov\u00fd \u0159et\u011bz na opot\u0159ebovan\u00fdch ozuben\u00fdch kolech urychluje opot\u0159eben\u00ed \u0159et\u011bzu i ozuben\u00e9ho kola.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nJak dlouho vydr\u017e\u00ed p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru?+<\/span><\/summary>\n
\n

3 a\u017e 10 sez\u00f3n (1 000 a\u017e 3 000 provozn\u00edch hodin) p\u0159i spr\u00e1vn\u00e9 \u00fadr\u017eb\u011b. Kamenit\u00fd ter\u00e9n zkracuje \u017eivotnost na 2 a\u017e 5 sez\u00f3n v d\u016fsledku urychlen\u00e9 \u00fanavy r\u00e1zem. \u017divotnost je omezena p\u0159edev\u0161\u00edm \u00fanavou zub\u016f ozuben\u00fdch kol z trval\u00e9ho provozu s vysok\u00fdm to\u010div\u00fdm momentem a opot\u0159eben\u00edm lo\u017eisek v d\u016fsledku kombinovan\u00e9ho zat\u00ed\u017een\u00ed ku\u017eelov\u00fdm z\u00e1b\u011brem a napnut\u00edm \u0159et\u011bzu. Syntetick\u00fd olej, funk\u010dn\u00ed ochrana proti p\u0159et\u00ed\u017een\u00ed a spr\u00e1vn\u00e1 hloubka orby (nikdy nep\u0159ekra\u010duj\u00edc\u00ed jmenovitou hloubku) prodlu\u017euj\u00ed \u017eivotnost sm\u011brem k horn\u00ed hranici rozsahu.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nDod\u00e1v\u00e1te p\u0159evodovky pro rota\u010dn\u00ed kultiv\u00e1tory?+<\/span><\/summary>\n
\n

Ano \u2013 vyr\u00e1b\u00edme pravo\u00fahl\u00e9 spir\u00e1lov\u00e9 ku\u017eelov\u00e9 p\u0159evodovky pro rota\u010dn\u00ed kultiv\u00e1tory a kyp\u0159i\u010de s \u00fakosov\u00fdmi pom\u011bry od 1:1 do 1:1,5, pro nep\u0159etr\u017eit\u00fd provoz od 15 do 80+ HP. V\u0161echny jednotky jsou vybaveny cementovan\u00fdmi ozuben\u00fdmi koly, ku\u017eel\u00edkov\u00fdmi v\u00fdstupn\u00edmi lo\u017eisky, tv\u00e1rnou litinou a p\u00e1rovan\u00fdmi v\u00fdstupn\u00edmi ozuben\u00fdmi koly pro standardn\u00ed rozte\u010de \u0159et\u011bz\u016f. K dispozici jsou jak kompletn\u00ed sestavy p\u0159evodovek, tak i jednotliv\u00e9 sady ozuben\u00fdch kol\/lo\u017eisek. Kontaktujte n\u00e1\u0161 t\u00fdm s modelem va\u0161eho kultiv\u00e1toru.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

<\/p>\n

\n

Hloub\u011bji, siln\u011bji<\/h2>\n

Od zahradn\u00edch kultiv\u00e1tor\u016f a\u017e po t\u011b\u017ek\u00e9 poln\u00ed rota\u010dn\u00ed kultiv\u00e1tory \u2013 na\u0161e p\u0159evodovky rota\u010dn\u00edch kultiv\u00e1tor\u016f poskytuj\u00ed odolnost p\u0159i trval\u00e9m zat\u00ed\u017een\u00ed, odolnost proti n\u00e1raz\u016fm a integraci \u0159et\u011bzov\u00e9ho pohonu, kter\u00e9 produktivn\u00ed p\u0159\u00edprava p\u016fdy vy\u017eaduje.<\/p>\n

Kontaktujte na\u0161e in\u017een\u00fdry<\/a><\/p>\n<\/div>\n

St\u0159iha\u010d: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

P\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru \u2014 Pohon v\u00fdvodov\u00e9ho h\u0159\u00eddele pro kultiv\u00e1tory a rotav\u00e1tory na zpracov\u00e1n\u00ed p\u016fdy Pravo\u00fahl\u00e9 p\u0159evodovky v\u00fdvodov\u00e9ho h\u0159\u00eddele s \u0159et\u011bzov\u00fdm pohonem rotoru \u2014 konstruovan\u00e9 pro trval\u00fd to\u010div\u00fd moment v z\u00e1b\u011bru s p\u016fdou, n\u00e1razy p\u0159i n\u00e1razu kamen\u016f a vysok\u00fd po\u010det hodin zpracov\u00e1n\u00ed p\u016fdy, kter\u00e9 rota\u010dn\u00ed kultiv\u00e1tory vy\u017eaduj\u00ed. Vy\u017e\u00e1dat si specifikace P\u0159evodov\u00fd pom\u011br 1:1 \u2013 1:1,5 P\u0159evodov\u00fd pom\u011br 15 \u2013 80+ HP Rozsah v\u00fdkonu v\u00fdvodov\u00e9ho h\u0159\u00eddele 180 \u2013 300 Ot\u00e1\u010dky rotoru ot.\/min 1,2 [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[4042],"tags":[],"class_list":["post-1396","post","type-post","status-publish","format-standard","hentry","category-agricultural-gearbox"],"_links":{"self":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/1396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/comments?post=1396"}],"version-history":[{"count":3,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/1396\/revisions"}],"predecessor-version":[{"id":1404,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/1396\/revisions\/1404"}],"wp:attachment":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/media?parent=1396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/categories?post=1396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/tags?post=1396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}