{"id":1322,"date":"2026-06-22T07:33:46","date_gmt":"2026-06-22T07:33:46","guid":{"rendered":"https:\/\/pto-gearbox.net\/?p=1322"},"modified":"2026-06-22T09:00:31","modified_gmt":"2026-06-22T09:00:31","slug":"deep-cultivator-gearbox-subsoiler-ripper-drive-engineering","status":"publish","type":"post","link":"https:\/\/pto-gearbox.net\/cs\/deep-cultivator-gearbox-subsoiler-ripper-drive-engineering\/","title":{"rendered":"P\u0159evodovka pro hlubok\u00fd kyp\u0159i\u010d: Pohon kyp\u0159i\u010de a rozr\u00fdva\u010d\u016f"},"content":{"rendered":"
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P\u0159evodovka pro hlubok\u00fd kyp\u0159i\u010d: Pohon kyp\u0159i\u010de a rozr\u00fdva\u010d\u016f<\/h1>\n

Hloubkov\u00e9 kyp\u0159i\u010de (naz\u00fdvan\u00e9 tak\u00e9 podr\u00fdv\u00e1ky, rozr\u00fdva\u010de a motorov\u00e9 hlubok\u00e9 kyp\u0159i\u010de) rozru\u0161uj\u00ed tuto vrstvu tvrd\u00e9 p\u016fdy v hloubce 300 a\u017e 600 mm, \u010d\u00edm\u017e obnovuj\u00ed vertik\u00e1ln\u00ed pohyb vody a pronik\u00e1n\u00ed ko\u0159en\u016f. Stroje pro hlubok\u00e9 obd\u011bl\u00e1v\u00e1n\u00ed p\u016fdy se spol\u00e9haj\u00ed na p\u0159evodovku PTO, kter\u00e1 poskytuje extr\u00e9mn\u00ed to\u010div\u00fd moment p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch \u2013 co\u017e je opa\u010dn\u00fd konstruk\u010dn\u00ed profil ne\u017e u p\u0159evodovek zvy\u0161uj\u00edc\u00edch rychlost pou\u017e\u00edvan\u00fdch u v\u011bt\u0161iny ostatn\u00edch stroj\u016f s PTO.<\/p>\n

Ur\u010dete spr\u00e1vnou p\u0159evodovku<\/a><\/p>\n<\/div>\n<\/div>\n

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Hlubok\u00e9 obd\u011bl\u00e1v\u00e1n\u00ed p\u016fdy s motorem: Kde z\u00e1le\u017e\u00ed na p\u0159evodovce PTO<\/h2>\n

Konven\u010dn\u00ed podr\u00fdv\u00e1ky a rozr\u00fdva\u010de jsou pasivn\u00ed ta\u017en\u00e9 stroje \u2013 tuh\u00e9 prsty ta\u017een\u00e9 p\u016fdou oj\u00ed traktoru, kter\u00e9 nevy\u017eaduj\u00ed pohon v\u00fdvodov\u00fdm h\u0159\u00eddelem ani p\u0159evodovku. Tyto n\u00e1stroje funguj\u00ed dob\u0159e v such\u00fdch, droliv\u00fdch p\u016fd\u00e1ch, kde statick\u00e1 ty\u010d m\u016f\u017ee rozru\u0161it zhutn\u011bnou vrstvu \u010distou mechanickou silou. Av\u0161ak v p\u016fd\u00e1ch bohat\u00fdch na j\u00edl, plastick\u00fdch p\u016fd\u00e1ch nebo siln\u011b zhutn\u011bn\u00fdch profilech, kde statick\u00e1 lomov\u00e1 s\u00edla p\u0159ekra\u010duje dostupnou tahovou s\u00edlu oje traktoru, se pasivn\u00ed podr\u00fdv\u00e1n\u00ed st\u00e1v\u00e1 nepraktick\u00fdm \u2013 kola traktoru ztr\u00e1cej\u00ed trakci d\u0159\u00edve, ne\u017e ty\u010d rozru\u0161\u00ed tvrdou vrstvu, a zhutn\u011bn\u00ed tak z\u016fstane nedot\u010den\u00e9. Zde p\u0159ich\u00e1zej\u00ed na \u0159adu motorov\u00e9 hloubkov\u00e9 kyp\u0159i\u010de.<\/p>\n

Hlubok\u00fd kyp\u0159i\u010d s motorem vyu\u017e\u00edv\u00e1 oscila\u010dn\u00ed, rota\u010dn\u00ed nebo vibra\u010dn\u00ed mechanismus poh\u00e1n\u011bn\u00fd v\u00fdvodov\u00fdm h\u0159\u00eddelem k dynamick\u00e9mu, nikoli statick\u00e9mu, rozbit\u00ed tvrd\u00e9 p\u016fdy. Dynamick\u00fd zat\u011b\u017eovac\u00ed mechanismus \u2013 a\u0165 u\u017e jde o rotuj\u00edc\u00ed sestavu prst\u016f, vibra\u010dn\u00ed stopku nebo hluboko ulo\u017een\u00fd rotor \u2013 aplikuje na p\u016fdu cyklickou s\u00edlu o frekvenc\u00edch 5 a\u017e 20 Hz, \u010d\u00edm\u017e sni\u017euje pr\u016fm\u011brnou pot\u0159ebnou ta\u017enou s\u00edlu o 40 a\u017e 70 procent ve srovn\u00e1n\u00ed s pasivn\u00edm kyp\u0159en\u00edm. P\u0159evodovka PTO<\/a> Pohon tohoto mechanismu mus\u00ed p\u0159ev\u00e1d\u011bt vysokorychlostn\u00ed vstupn\u00ed v\u00fdkon v\u00fdvodov\u00e9ho h\u0159\u00eddele (540 nebo 1 000 ot.\/min.) na n\u00edzkorychlostn\u00ed v\u00fdstup s vysok\u00fdm to\u010div\u00fdm momentem, kter\u00fd mechanismus \u0161t\u011bpen\u00ed p\u016fdy vy\u017eaduje \u2013 obvykle se jedn\u00e1 o sn\u00ed\u017een\u00ed ot\u00e1\u010dek v pom\u011bru 1:3 a\u017e 1:8 v z\u00e1vislosti na konstrukci kultiv\u00e1toru.<\/p>\n

Nejb\u011b\u017en\u011bj\u0161\u00ed konfigurace poh\u00e1n\u011bn\u00fdch hlubok\u00fdch kyp\u0159i\u010d\u016f jsou hlubokob\u011b\u017en\u00e9 rota\u010dn\u00ed kyp\u0159i\u010de (podobn\u00e9 standardn\u00edmu rota\u010dn\u00edmu kyp\u0159i\u010di, ale s del\u0161\u00edmi prsty dosahuj\u00edc\u00edmi pracovn\u00ed hloubky 250 a\u017e 400 mm), oscila\u010dn\u00ed podr\u00fdv\u00e1\u010de (kde se rameno pohybuje dop\u0159edu a dozadu s n\u00edzkou frekvenc\u00ed p\u0159i pohonu v\u00fdvodov\u00fdm h\u0159\u00eddelem) a kombinovan\u00e9 jednotky pro hlubokob\u011b\u017en\u00e9 m\u011blk\u00e9 kyp\u0159i\u010de, kter\u00e9 spojuj\u00ed pasivn\u00ed rameno podr\u00fdv\u00e1\u010de s poh\u00e1n\u011bn\u00fdm rota\u010dn\u00edm srovn\u00e1va\u010dem namontovan\u00fdm za n\u00edm. Ka\u017ed\u00e1 konfigurace vytv\u00e1\u0159\u00ed odli\u0161n\u00fd profil zat\u00ed\u017een\u00ed p\u0159evodovky, ale v\u0161echny sd\u00edlej\u00ed z\u00e1kladn\u00ed po\u017eadavek na vysok\u00fd trval\u00fd v\u00fdstupn\u00ed to\u010div\u00fd moment v kombinaci se schopnost\u00ed absorbovat siln\u00e9 n\u00e1razy od kamen\u016f a ko\u0159enov\u00e9 hmoty, se kter\u00fdmi se setk\u00e1v\u00e1me v pracovn\u00ed hloubce.<\/p>\n

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

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Principy konstrukce n\u00edzkorychlostn\u00edch p\u0159evodovek s vysok\u00fdm to\u010div\u00fdm momentem<\/h2>\n

A p\u0159evodovka hlubok\u00e9ho kyp\u0159i\u010de<\/strong> p\u0159edstavuje extr\u00e9mn\u00ed vysok\u00fd to\u010div\u00fd moment v konstrukci zem\u011bd\u011blsk\u00fdch p\u0159evodovek. Zat\u00edmco p\u0159evodovka ventil\u00e1toru sec\u00edho stroje p\u0159en\u00e1\u0161\u00ed m\u00edrn\u00fd to\u010div\u00fd moment p\u0159i velmi vysok\u00fdch v\u00fdstupn\u00edch ot\u00e1\u010dk\u00e1ch, p\u0159evodovka hlubok\u00e9ho kyp\u0159i\u010de p\u0159en\u00e1\u0161\u00ed velmi vysok\u00fd to\u010div\u00fd moment p\u0159i m\u00edrn\u00fdch v\u00fdstupn\u00edch ot\u00e1\u010dk\u00e1ch \u2013 a technick\u00e9 kompromisy jsou z\u00e1sadn\u011b odli\u0161n\u00e9. V\u00fdstupn\u00ed to\u010div\u00fd moment p\u0159i 100 ot\u00e1\u010dk\u00e1ch za minutu p\u0159i p\u0159enosu 60 HP je v\u00edce ne\u017e 4,5kr\u00e1t vy\u0161\u0161\u00ed ne\u017e vstupn\u00ed to\u010div\u00fd moment p\u0159i 540 ot\u00e1\u010dk\u00e1ch za minutu p\u0159i p\u0159enosu stejn\u00e9ho v\u00fdkonu (v\u00fdstupn\u00ed to\u010div\u00fd moment se nep\u0159\u00edmo \u00fam\u011brn\u011b zvy\u0161uje s p\u0159evodov\u00fdm pom\u011brem ot\u00e1\u010dek). Toto zes\u00edlen\u00ed to\u010div\u00e9ho momentu vy\u017eaduje zuby ozuben\u00e9ho kola s zna\u010dnou pevnost\u00ed v pat\u011b, v\u011bt\u0161\u00ed moduly a pr\u016fm\u011bry h\u0159\u00eddel\u00ed dimenzovan\u00e9 s ohledem na odolnost proti \u00fanav\u011b, nikoli pouze na tuhost.<\/p>\n

Modul ozuben\u00e9ho kola (parametr velikosti zubu, kter\u00fd ur\u010duje jak nosnost, tak ot\u00e1\u010dky p\u0159i dan\u00e9 rychlosti na ose stoup\u00e1n\u00ed) pro typick\u00e9 v\u00fdstupn\u00ed ozuben\u00e9 kolo hloubkov\u00e9ho kyp\u0159i\u010de je 5 a\u017e 8 mm \u2013 podstatn\u011b v\u011bt\u0161\u00ed ne\u017e modul 3 a\u017e 4 mm pou\u017e\u00edvan\u00fd v p\u0159evodovce rota\u010dn\u00ed seka\u010dky srovnateln\u00e9ho v\u00fdkonu, kde je v\u00fdstupn\u00ed ot\u00e1\u010dky vy\u0161\u0161\u00ed. V\u011bt\u0161\u00ed moduly vytv\u00e1\u0159ej\u00ed v\u011bt\u0161\u00ed zuby ozuben\u00e9ho kola s hlub\u0161\u00edmi ko\u0159eny, \u010d\u00edm\u017e rozkl\u00e1daj\u00ed \u0159ezn\u00e9 zat\u00ed\u017een\u00ed na v\u011bt\u0161\u00ed mno\u017estv\u00ed materi\u00e1lu a poskytuj\u00ed ohybovou pevnost pot\u0159ebnou k odol\u00e1n\u00ed prask\u00e1n\u00ed ko\u0159en\u016f zub\u016f p\u0159i trval\u00e9m provozu s vysok\u00fdm to\u010div\u00fdm momentem. Pr\u016fm\u011br v\u00fdstupn\u00edho h\u0159\u00eddele v m\u00edst\u011b lo\u017eisek je typicky 60 a\u017e 100 mm \u2013 tak\u00e9 podstatn\u011b v\u011bt\u0161\u00ed ne\u017e 35 a\u017e 50 mm, kter\u00e9 jsou b\u011b\u017en\u00e9 u vysokorychlostn\u00edch zem\u011bd\u011blsk\u00fdch p\u0159evodovek \u2013 a poskytuj\u00ed tak plochu pr\u016f\u0159ezu pot\u0159ebnou k zvl\u00e1dnut\u00ed vysok\u00e9ho torzn\u00edho smykov\u00e9ho nap\u011bt\u00ed bez p\u0159ekro\u010den\u00ed meze \u00fanavy materi\u00e1lu h\u0159\u00eddele.<\/p>\n

V\u00fdb\u011br lo\u017eiska pro v\u00fdstupn\u00ed polohu s vysok\u00fdm to\u010div\u00fdm momentem vy\u017eaduje ku\u017eel\u00edkov\u00e1 lo\u017eiska nam\u00edsto kuli\u010dkov\u00fdch lo\u017eisek s hlubokou dr\u00e1\u017ekou, kter\u00e1 jsou preferov\u00e1na pro vysokorychlostn\u00ed aplikace. Ku\u017eel\u00edkov\u00e1 lo\u017eiska zvl\u00e1daj\u00ed kombinovan\u00e9 radi\u00e1ln\u00ed a axi\u00e1ln\u00ed zat\u00ed\u017een\u00ed generovan\u00e9 z\u00e1b\u011bry \u0161ikm\u00fdch nebo spir\u00e1lov\u00fdch ku\u017eelov\u00fdch ozuben\u00fdch kol p\u0159i vysok\u00e9m to\u010div\u00e9m momentu a jejich podstatn\u011b vy\u0161\u0161\u00ed \u00fanosnost na velikost ob\u00e1lky z nich \u010din\u00ed jedinou praktickou volbu pro lo\u017eiska soused\u00edc\u00ed s v\u00fdstupn\u00edm ozuben\u00fdm kolem s vysok\u00fdm to\u010div\u00fdm momentem. V\u00fdrobci jako P\u0159evodovka Ever-Power PTO<\/a> Pro v\u00fdstupn\u00ed polohy p\u0159evodovky hlubok\u00e9ho kyp\u0159i\u010de specifikujte sady p\u00e1rovan\u00fdch ku\u017eel\u00edkov\u00fdch lo\u017eisek s \u0159\u00edzen\u00fdm p\u0159edp\u011bt\u00edm \u2013 nastaven\u00ed p\u0159edp\u011bt\u00ed (obvykle axi\u00e1ln\u00ed stla\u010den\u00ed 0,05 a\u017e 0,15 mm) zaji\u0161\u0165uje rovnom\u011brn\u00e9 rozlo\u017een\u00ed zat\u00ed\u017een\u00ed na v\u00e1le\u010dky lo\u017eiska p\u0159i vysok\u00e9m cyklick\u00e9m zat\u00ed\u017een\u00ed charakteristick\u00e9m pro n\u00e1\u0159ad\u00ed pro zpracov\u00e1n\u00ed p\u016fdy.<\/p>\n

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

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Hloubkov\u00e9 rota\u010dn\u00ed kyp\u0159i\u010de a poh\u00e1n\u011bn\u00e9 kyp\u0159i\u010de: architektura pohonu<\/h2>\n

Rota\u010dn\u00ed kyp\u0159i\u010d roz\u0161i\u0159uje pracovn\u00ed hloubku standardn\u00edho rota\u010dn\u00edho kyp\u0159i\u010de z typick\u00fdch 150 a\u017e 200 mm u konven\u010dn\u00ed orby na 250 a\u017e 400 mm p\u0159i sanaci podlo\u017e\u00ed. Radlice nese del\u0161\u00ed no\u017ee na t\u011b\u017e\u0161\u00ed h\u0159\u00eddeli rotoru a p\u0159evodovka poh\u00e1n\u011bj\u00edc\u00ed rotor mus\u00ed p\u0159en\u00e1\u0161et o 30 a\u017e 50 procent v\u00edce v\u00fdkonu ne\u017e m\u011blk\u00e1 orba. zem\u011bd\u011blsk\u00e1 p\u0159evodovka<\/strong> stejn\u00e9 pracovn\u00ed \u0161\u00ed\u0159ky, proto\u017ee hlub\u0161\u00ed z\u00e1b\u011br radli\u010dek spot\u0159ebov\u00e1v\u00e1 proporcion\u00e1ln\u011b v\u00edce energie na jednotku j\u00edzdy vp\u0159ed. Z v\u00fdvodov\u00e9ho h\u0159\u00eddele s 540 ot.\/min. p\u0159evodovka sni\u017euje ot\u00e1\u010dky h\u0159\u00eddele rotoru na 200 a\u017e 280 ot.\/min. \u2013 reduk\u010dn\u00ed pom\u011br 1:1,9 a\u017e 1:2,7, kter\u00fd vytv\u00e1\u0159\u00ed rychlost \u0161pi\u010dky radli\u010dek rotoru (5 a\u017e 7 m\/s) pot\u0159ebnou pro efektivn\u00ed drcen\u00ed p\u016fdy a bo\u010dn\u00ed fragmentaci p\u0159i zv\u00fd\u0161en\u00e9 pracovn\u00ed hloubce, kde je hustota p\u016fdy a soudr\u017enost podstatn\u011b vy\u0161\u0161\u00ed ne\u017e v povrchov\u00e9 vrstv\u011b orby. Srovn\u00e1n\u00ed s m\u011bl\u010d\u00edmi stroji pro orbu, kter\u00e9 pou\u017e\u00edvaj\u00ed podobnou architekturu pohonu, ale ni\u017e\u0161\u00ed jmenovit\u00e9 kroutic\u00ed momenty, naleznete v na\u0161\u00ed technick\u00e9 p\u0159\u00edru\u010dce na p\u0159evodovka rota\u010dn\u00edch bran<\/a> n\u00e1vrh a aplikace.<\/p>\n

Poh\u00e1n\u011bn\u00e9 podr\u00fdv\u00e1ky pou\u017e\u00edvaj\u00ed jin\u00fd mechanismus: nam\u00edsto rota\u010dn\u00ed sestavy prst\u016f pou\u017e\u00edvaj\u00ed svisl\u00e9 stopky (obvykle 4 a\u017e 8 stopek na pracovn\u00ed \u0161\u00ed\u0159ce 3 a\u017e 5 metr\u016f) s oscilac\u00ed poh\u00e1n\u011bnou v\u00fdvodov\u00fdm h\u0159\u00eddelem, kter\u00e1 vibruje ka\u017edou stopku vp\u0159edu a vzadu s frekvenc\u00ed 5 a\u017e 15 Hz a amplitudou zdvihu 30 a\u017e 80 mm. Oscila\u010dn\u00ed mechanismus vyu\u017e\u00edv\u00e1 excentrickou kliku poh\u00e1n\u011bnou z v\u00fdstupu p\u0159evodovky v\u00fdvodov\u00e9ho h\u0159\u00eddele \u2013 p\u0159ev\u00e1d\u00ed rota\u010dn\u00ed pohyb na vratn\u00fd pohyb pomoc\u00ed klikov\u00e9ho mechanismu podobn\u00e9ho mechanismu pou\u017e\u00edvan\u00e9mu u seka\u010dek s vratn\u00fdm pohybem, ale s mnohem vy\u0161\u0161\u00edm to\u010div\u00fdm momentem. Klikov\u00e1 h\u0159\u00eddel se mus\u00ed ot\u00e1\u010det po\u017eadovanou frekvenc\u00ed oscilace \u2013 300 a\u017e 900 ot\/min, pokud je oscilace 5 a\u017e 15 Hz (proto\u017ee jeden oscila\u010dn\u00ed cyklus = jedna ot\u00e1\u010dka kliky) \u2013 co\u017e vy\u017eaduje rozsah pom\u011bru 1:1,8 a\u017e 1:0,6 od v\u00fdvodov\u00e9ho h\u0159\u00eddele 540 ot\/min v z\u00e1vislosti na c\u00edlov\u00e9 frekvenci.<\/p>\n

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Ochrana p\u0159ed n\u00e1razem do skal: P\u0159e\u017eit\u00ed v podlo\u017e\u00ed<\/h2>\n

P\u0159i pracovn\u00ed hloubce 300 a\u017e 600 mm se hlubok\u00e9 kyp\u0159i\u010de setk\u00e1vaj\u00ed s geologick\u00fdmi \u00fatvary, kter\u00e9 stroje pro povrchov\u00e9 zpracov\u00e1n\u00ed p\u016fdy nikdy nevid\u00ed: velk\u00e9 poln\u00ed kameny (balvany o tlou\u0161\u0165ce p\u0159es 200 mm, kter\u00e9 se usadily pod vrstvou kultivace), skaln\u00ed v\u00fdchozy, zakopan\u00e9 ko\u0159eny a pa\u0159ezy z p\u0159edchoz\u00edho \u010di\u0161t\u011bn\u00ed p\u016fdy a kovov\u00e9 artefakty (zlomen\u00e9 hroty pluhu, \u00falomky zavla\u017eovac\u00edch trubek, sloupky plotu), kter\u00e9 byly zor\u00e1ny po cel\u00e1 desetilet\u00ed konven\u010dn\u00edho obd\u011bl\u00e1v\u00e1n\u00ed p\u016fdy. Ka\u017ed\u00e1 z t\u011bchto p\u0159ek\u00e1\u017eek generuje r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed na radli\u010dku nebo stopku, kter\u00e9 m\u016f\u017ee b\u011bhem milisekund p\u0159ekro\u010dit 5 a\u017e 15n\u00e1sobek norm\u00e1ln\u00ed ob\u011b\u017en\u00e9 s\u00edly.<\/p>\n

Ochrana proti p\u0159et\u00ed\u017een\u00ed u hlubok\u00fdch kyp\u0159i\u010d\u016f vyu\u017e\u00edv\u00e1 vrstven\u00fd p\u0159\u00edstup. Prim\u00e1rn\u00ed ochranou je kluzn\u00e1 spojka hnac\u00edho \u00fastroj\u00ed v\u00fdvodov\u00e9ho h\u0159\u00eddele nebo st\u0159i\u017en\u00fd \u0161roub kalibrovan\u00fd tak, aby se uvolnil p\u0159i 1,5 a\u017e 2,0n\u00e1sobku jmenovit\u00e9ho trval\u00e9ho kroutic\u00edho momentu \u2013 chr\u00e1n\u00edc\u00ed P\u0159evodovka PTO<\/strong> p\u0159ed \u0161pi\u010dkami kroutic\u00edho momentu, kter\u00e9 by jinak po\u0161kodily zuby ozuben\u00fdch kol nebo zlomily h\u0159\u00eddele. Individu\u00e1ln\u00ed ochrana stopky je sekund\u00e1rn\u00ed ochranou: ka\u017ed\u00fd hrot nebo stopka je namontov\u00e1na na hydraulick\u00e9 nebo pru\u017einov\u00e9 sestav\u011b odlamovac\u00edho mechanismu, kter\u00fd umo\u017e\u0148uje stopce vych\u00fdlit se dozadu, kdy\u017e naraz\u00ed na nepohyblivou p\u0159ek\u00e1\u017eku, a pot\u00e9 se po odstran\u011bn\u00ed p\u0159ek\u00e1\u017eky vr\u00e1tit do sv\u00e9 pracovn\u00ed polohy. Hydraulick\u00e9 resetovac\u00ed syst\u00e9my (vyu\u017e\u00edvaj\u00edc\u00ed hydraulick\u00fd akumul\u00e1tor k zaji\u0161t\u011bn\u00ed odlamovac\u00ed s\u00edly) nab\u00edzej\u00ed nejvy\u0161\u0161\u00ed p\u0159esnost resetov\u00e1n\u00ed a odolnost proti fale\u0161n\u00e9mu spu\u0161t\u011bn\u00ed na mal\u00fdch p\u0159ek\u00e1\u017ek\u00e1ch, zat\u00edmco pru\u017einov\u00e9 resetovac\u00ed syst\u00e9my jsou mechanicky jednodu\u0161\u0161\u00ed a levn\u011bj\u0161\u00ed, ale vy\u017eaduj\u00ed pravideln\u00e9 se\u0159izov\u00e1n\u00ed nap\u011bt\u00ed pru\u017einy, aby se udr\u017eela konzistentn\u00ed odlamovac\u00ed s\u00edla.<\/p>\n

Specifikace materi\u00e1lu sk\u0159\u00edn\u011b p\u0159evodovky je u hloubkov\u00fdch kyp\u0159i\u010d\u016f d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e u v\u011bt\u0161iny zem\u011bd\u011blsk\u00fdch stroj\u016f kv\u016fli intenzit\u011b r\u00e1zov\u00e9ho zat\u00ed\u017een\u00ed. Tv\u00e1rn\u00e1 litina (tvarovan\u00e1 litina, EN-GJS-400-15 nebo vy\u0161\u0161\u00ed t\u0159\u00edda) je minim\u00e1ln\u011b p\u0159ijateln\u00fdm materi\u00e1lem sk\u0159\u00edn\u011b \u2013 standardn\u00ed \u0161ed\u00e1 litina se l\u00e1me p\u0159i r\u00e1zov\u00e9m zat\u00ed\u017een\u00ed typick\u00e9m pro n\u00e1razy hornin v podlo\u017e\u00ed, zat\u00edmco tv\u00e1rn\u00e1 litina se lok\u00e1ln\u011b deformuje bez prask\u00e1n\u00ed skrz st\u011bny nebo katastrofick\u00e9ho lomu sk\u0159\u00edn\u011b. Pro nejn\u00e1ro\u010dn\u011bj\u0161\u00ed aplikace (vulkanick\u00e9 p\u016fdy s velk\u00fdm obsahem balvan\u016f, rekultivovan\u00e9 pozemky s poh\u0159benou stavebn\u00ed sut\u00ed) poskytuj\u00ed sva\u0159ovan\u00e9 ocelov\u00e9 sk\u0159\u00edn\u011b r\u00e1zovou hou\u017eevnatost 3 a\u017e 5kr\u00e1t vy\u0161\u0161\u00ed ne\u017e tv\u00e1rn\u00e1 litina za cenu m\u00edrn\u011b sn\u00ed\u017een\u00e9 tepeln\u00e9 vodivosti \u2013 co\u017e je v\u00fdhodn\u00fd kompromis pro ochranu p\u0159evodovky p\u0159ed katastrofick\u00fdm selh\u00e1n\u00edm v d\u016fsledku n\u00e1razu.<\/p>\n

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

<\/p>\n

Dimenze v\u00fdkonu na metr: P\u0159izp\u016fsoben\u00ed traktoru a p\u0159evodovky pracovn\u00ed \u0161\u00ed\u0159ce<\/h2>\n

Hloubkov\u00e9 kyp\u0159en\u00ed je energeticky nejn\u00e1ro\u010dn\u011bj\u0161\u00ed operac\u00ed s v\u00fdvodov\u00fdm h\u0159\u00eddelem v b\u011b\u017en\u00e9m zem\u011bd\u011blstv\u00ed, kter\u00e1 spot\u0159ebov\u00e1v\u00e1 30 a\u017e 60 kon\u00ed na metr pracovn\u00edho z\u00e1b\u011bru v z\u00e1vislosti na typu p\u016fdy, pracovn\u00ed hloubce a rychlosti j\u00edzdy. Pro srovn\u00e1n\u00ed: m\u011blk\u00fd rota\u010dn\u00ed kultiv\u00e1tor spot\u0159ebuje 15 a\u017e 30 kon\u00ed na metr, rota\u010dn\u00ed br\u00e1ny 12 a\u017e 25 kon\u00ed na metr a se\u0165ov\u00fd kyp\u0159i\u010d 8 a\u017e 15 kon\u00ed na metr. Podstatn\u011b vy\u0161\u0161\u00ed pot\u0159eba v\u00fdkonu p\u0159i hlubok\u00e9m kyp\u0159en\u00ed odr\u00e1\u017e\u00ed geometrickou skute\u010dnost, \u017ee zdvojn\u00e1soben\u00ed pracovn\u00ed hloubky v\u00edce ne\u017e zdvojn\u00e1sob\u00ed objem obr\u00e1b\u011bn\u00e9 p\u016fdy (proto\u017ee radlice nebo prst obr\u00e1b\u00ed p\u016fdu po cel\u00e9 sv\u00e9 d\u00e9lce) a hlub\u0161\u00ed p\u016fda je obvykle hust\u0161\u00ed a soudr\u017en\u011bj\u0161\u00ed ne\u017e povrchov\u00e1 vrstva nad n\u00ed.<\/p>\n

T\u0159\u00edmetrov\u00fd kyp\u0159i\u010d s motorem proto vy\u017eaduje v\u00fdkon 90 a\u017e 180 kon\u00ed z v\u00fdvodov\u00e9ho h\u0159\u00eddele \u2013 co\u017e je rozsah v\u00fdkonu, kter\u00fd toto za\u0159\u00edzen\u00ed omezuje na st\u0159edn\u011b velk\u00e9 zem\u011bd\u011blsk\u00e9 traktory (v\u00fdkon motoru 130 a\u017e 250 kon\u00ed, p\u0159i\u010dem\u017e po ztr\u00e1t\u011b hnac\u00edho \u00fastroj\u00ed je k dispozici alespo\u0148 100 kon\u00ed z v\u00fdvodov\u00e9ho h\u0159\u00eddele). zem\u011bd\u011blsk\u00e1 p\u0159evodovka<\/a> mus\u00ed b\u00fdt dimenzov\u00e1na na pln\u00fd trval\u00fd po\u017eadavek na v\u00fdkon plus 30 a\u017e 40procentn\u00ed rezervu pro \u0161pi\u010dky to\u010div\u00e9ho momentu zp\u016fsoben\u00e9 n\u00e1razy kamen\u016f a ko\u0159en\u016f, ke kter\u00fdm doch\u00e1z\u00ed n\u011bkolikr\u00e1t za hodinu b\u011bhem typick\u00e9ho provozu. Poddimenzov\u00e1n\u00ed p\u0159evodovky ignorov\u00e1n\u00edm t\u00e9to maxim\u00e1ln\u00ed rezervy m\u00e1 p\u0159edv\u00eddateln\u00e9 d\u016fsledky: prask\u00e1n\u00ed paty zubu ozuben\u00e9ho kola b\u011bhem jedn\u00e9 a\u017e dvou sez\u00f3n, opot\u0159eben\u00ed v\u00fdstupn\u00edho lo\u017eiska, kter\u00e9 se vyvine v po\u0161kozen\u00ed sk\u0159\u00edn\u011b, a nakonec kompletn\u00ed v\u00fdm\u011bnu p\u0159evodovky, kter\u00e1 stoj\u00ed 3 a\u017e 5n\u00e1sobek cenov\u00e9ho rozd\u00edlu mezi spr\u00e1vn\u011b dimenzovanou a poddimenzovanou p\u0159evodovkou p\u0159i p\u016fvodn\u00edm n\u00e1kupu.<\/p>\n

<\/p>\n

\u00dadr\u017eba p\u0159evodovek s vysok\u00fdm to\u010div\u00fdm momentem pro pr\u00e1ci s p\u016fdou<\/h2>\n

P\u0159evodovky hlubok\u00fdch kyp\u0159i\u010d\u016f funguj\u00ed sez\u00f3nn\u011b \u2013 obvykle 50 a\u017e 150 hodin intenzivn\u00edho pou\u017e\u00edv\u00e1n\u00ed ro\u010dn\u011b b\u011bhem obdob\u00ed p\u0159edse\u0165ov\u00e9 nebo poskliz\u0148ov\u00e9 p\u0159\u00edpravy p\u016fdy. Komprimovan\u00fd po\u010det ro\u010dn\u00edch provozn\u00edch hodin by mohl nazna\u010dovat prodlou\u017een\u00e9 intervaly v\u00fdm\u011bny oleje, ale n\u00e1ro\u010dnost provozn\u00edch podm\u00ednek hovo\u0159\u00ed pro opa\u010dn\u00fd p\u0159\u00edstup. Doporu\u010den\u00fdm pl\u00e1nem je v\u00fdm\u011bna oleje na konci ka\u017ed\u00e9 pracovn\u00ed sez\u00f3ny (bez ohledu na po\u010det nashrom\u00e1\u017ed\u011bn\u00fdch hodin) \u2013 z\u00e1b\u011br ozuben\u00fdch kol s vysok\u00fdm to\u010div\u00fdm momentem zp\u016fsobuje tepelnou degradaci, kter\u00e1 se b\u011bhem dlouh\u00e9ho mimosez\u00f3nn\u00edho skladov\u00e1n\u00ed pln\u011b nezvr\u00e1t\u00ed, a b\u011bhem skladov\u00e1n\u00ed se v oleji hromad\u00ed kondenzace vody, kter\u00e1 kontaminuje ozuben\u00e9 kolo a lo\u017eiskov\u00e9 povrchy, pokud se neodstran\u00ed p\u0159ed za\u010d\u00e1tkem dal\u0161\u00ed sez\u00f3ny.<\/p>\n

P\u0159i ka\u017ed\u00e9 sez\u00f3nn\u00ed v\u00fdm\u011bn\u011b oleje zkontrolujte v\u016fli ozuben\u00e9ho kola. Ot\u00e1\u010dejte vstupn\u00edm h\u0159\u00eddelem se zablokovan\u00fdm v\u00fdstupn\u00edm h\u0159\u00eddelem a p\u0159ed za\u0159azen\u00edm v\u00fdstupn\u00edho kola do z\u00e1b\u011bru zkontrolujte mrtvou z\u00f3nu voln\u00e9ho ot\u00e1\u010den\u00ed \u2013 typick\u00e1 v\u016fle u nov\u00e9 p\u0159evodovky je 0,10 a\u017e 0,25 mm na polom\u011bru rozte\u010de ozuben\u00e9ho kola (m\u011b\u0159eno na boku zubu v\u00fdstupn\u00edho h\u0159\u00eddele). Zv\u011bt\u0161en\u00ed v\u016fle na 0,50 mm nebo v\u00edce nazna\u010duje zna\u010dn\u00e9 opot\u0159eben\u00ed ozuben\u00e9ho kola, kter\u00e9 vy\u017eaduje kontrolu lo\u017eiska a p\u0159\u00edpadn\u011b v\u00fdm\u011bnu ozuben\u00e9ho kola p\u0159ed p\u0159\u00ed\u0161t\u00ed provozn\u00ed sez\u00f3nou. Pou\u017e\u00edvejte syntetick\u00fd p\u0159evodov\u00fd olej EP na b\u00e1zi PAO ISO VG 320 (o jeden stupe\u0148 t\u011b\u017e\u0161\u00ed ne\u017e VG 220 pou\u017e\u00edvan\u00fd ve st\u0159edn\u011b zat\u00ed\u017een\u00fdch zem\u011bd\u011blsk\u00fdch p\u0159evodovk\u00e1ch) \u2013 zv\u00fd\u0161en\u00e1 viskozita udr\u017euje dostate\u010dnou tlou\u0161\u0165ku olejov\u00e9ho filmu p\u0159i vysok\u00e9m kontaktn\u00edm nap\u011bt\u00ed zub\u016f, kter\u00e9 je charakteristick\u00e9 pro n\u00edzkorychlostn\u00ed provoz s vysok\u00fdm to\u010div\u00fdm momentem.<\/p>\n

V\u00fdvodov\u00fd h\u0159\u00eddel<\/a> V\u00fdb\u011br hlubok\u00fdch kyp\u0159i\u010d\u016f mus\u00ed odpov\u00eddat po\u017eadavku na p\u0159enos vysok\u00e9ho to\u010div\u00e9ho momentu \u2013 poddimenzovan\u00e9 hnac\u00ed \u00fastroj\u00ed, kter\u00e9 dostate\u010dn\u011b funguj\u00ed na stroj\u00edch pro m\u011blkou orbu, m\u016f\u017ee p\u0159i p\u0159eveden\u00ed na aplikaci s hlubok\u00fdm kyp\u0159i\u010dem katastrof\u00e1ln\u011b selhat. Ov\u011b\u0159te, zda je jmenovit\u00e1 \u0159ada v\u00fdvodov\u00e9ho h\u0159\u00eddele (\u0159ada 6 pro vy\u0161\u0161\u00ed to\u010div\u00fd moment, \u0159ada 8 pro aplikace s nejvy\u0161\u0161\u00edm to\u010div\u00fdm momentem) vhodn\u00e1 pro p\u0159\u00edkon hlubok\u00e9ho kyp\u0159i\u010de. Pro hlubok\u00e9 kyp\u0159i\u010de provozovan\u00e9 v \u00fahlech v\u011bt\u0161\u00edch ne\u017e 25 stup\u0148\u016f vzhledem k traktoru se doporu\u010duje hnac\u00ed \u00fastroj\u00ed s v\u00fdvodov\u00fdm h\u0159\u00eddelem s konstantn\u00ed rychlost\u00ed (CV) \u2013 co\u017e je b\u011b\u017en\u00e9 p\u0159i orb\u011b kolem hranic pole nebo na zvln\u011bn\u00e9m ter\u00e9nu. Pohon CV eliminuje cyklick\u00e9 pulzace to\u010div\u00e9ho momentu, kter\u00e9 standardn\u00ed hnac\u00ed \u00fastroj\u00ed s Hookov\u00fdm kloubem generuj\u00ed p\u0159i vysok\u00fdch provozn\u00edch \u00fahlech, a chr\u00e1n\u00ed tak vstupn\u00ed lo\u017eiska p\u0159evodovky p\u0159ed zrychlenou \u00fanavou, kterou by toto pulzov\u00e1n\u00ed jinak zp\u016fsobilo.<\/p>\n

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

<\/p>\n

\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n
\n
\nJak\u00fd p\u0159evodov\u00fd pom\u011br se pou\u017e\u00edv\u00e1 u motorov\u00e9ho hloubkov\u00e9ho kyp\u0159i\u010de?+<\/span><\/summary>\n
\n

Rota\u010dn\u00ed kyp\u0159i\u010de pro hloubkovou a m\u011blkou r\u00fdhov\u00e1n\u00ed obvykle pou\u017e\u00edvaj\u00ed sn\u00ed\u017een\u00ed ot\u00e1\u010dek v pom\u011bru 1:1,9 a\u017e 1:2,7 z v\u00fdvodov\u00e9ho h\u0159\u00eddele s 540 ot.\/min, co\u017e vede k ot\u00e1\u010dk\u00e1m rotoru 200 a\u017e 280 ot.\/min. Oscila\u010dn\u00ed kyp\u0159i\u010de pou\u017e\u00edvaj\u00ed pom\u011bry, kter\u00e9 odpov\u00eddaj\u00ed c\u00edlov\u00e9 frekvenci kmit\u00e1n\u00ed: 1:1,8 a\u017e 1:0,6 pro dosa\u017een\u00ed ot\u00e1\u010dek klikov\u00e9 h\u0159\u00eddele 300 a\u017e 900 ot.\/min (co\u017e odpov\u00edd\u00e1 frekvenci kmit\u00e1n\u00ed 5 a\u017e 15 Hz). Kombinovan\u00e9 jednotky pro hloubkovou a m\u011blkou r\u00fdhov\u00e1n\u00ed mohou m\u00edt v\u00edce v\u00fdstup\u016f s r\u016fzn\u00fdmi pom\u011bry pro hloubkovou a m\u011blkou r\u00fdhovac\u00ed slo\u017eku.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nJak\u00fd v\u00fdkon v\u00fdvodov\u00e9ho h\u0159\u00eddele je pot\u0159eba pro hlubok\u00e9 kyp\u0159en\u00ed?+<\/span><\/summary>\n
\n

30 a\u017e 60 kon\u00ed s v\u00fdvodov\u00fdm h\u0159\u00eddelem na metr pracovn\u00ed \u0161\u00ed\u0159ky \u2013 nejvy\u0161\u0161\u00ed n\u00e1roky na v\u00fdkon ze v\u0161ech b\u011b\u017en\u00fdch operac\u00ed s v\u00fdvodov\u00fdm h\u0159\u00eddelem. Kyp\u0159i\u010d s hloubkou zpracov\u00e1n\u00ed 3 metry vy\u017eaduje 90 a\u017e 180 kon\u00ed s v\u00fdvodov\u00fdm h\u0159\u00eddelem, co\u017e omezuje pou\u017eit\u00ed tohoto za\u0159\u00edzen\u00ed na traktory s v\u00fdkonem motoru 130 a\u017e 250 kon\u00ed. Po\u017eadavek na v\u00fdkon se zvy\u0161uje s pracovn\u00ed hloubkou (zdvojn\u00e1soben\u00ed hloubky v\u00edce ne\u017e zdvojn\u00e1sobuje po\u017eadovan\u00fd v\u00fdkon, proto\u017ee s hloubkou se zvy\u0161uje i hustota p\u016fdy) a s intenzitou zhutn\u011bn\u00ed p\u016fdy.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nPro\u010d hlubok\u00e9 kultivace vy\u017eaduje v\u011bt\u0161\u00ed p\u0159evodov\u00e9 moduly?+<\/span><\/summary>\n
\n

Vysok\u00fd to\u010div\u00fd moment p\u0159en\u00e1\u0161en\u00fd p\u0159evodovkou hloubkov\u00e9ho kyp\u0159i\u010de (4 a\u017e 5kr\u00e1t vy\u0161\u0161\u00ed ne\u017e vstupn\u00ed to\u010div\u00fd moment v d\u016fsledku reduk\u010dn\u00edho pom\u011bru ot\u00e1\u010dek) vy\u017eaduje zuby ozuben\u00e9ho kola s zna\u010dnou pevnost\u00ed v ko\u0159eni, aby odol\u00e1valy \u00fanav\u011b v ohybu. Moduly o velikosti 5 a\u017e 8 mm vytv\u00e1\u0159ej\u00ed zuby ozuben\u00e9ho kola s hlubok\u00fdmi ko\u0159eny a v\u011bt\u0161\u00ed kontaktn\u00ed plochou, \u010d\u00edm\u017e rozkl\u00e1daj\u00ed zat\u00ed\u017een\u00ed na v\u011bt\u0161\u00ed mno\u017estv\u00ed materi\u00e1lu ne\u017e moduly o velikosti 3 a\u017e 4 mm pou\u017e\u00edvan\u00e9 ve vysokorychlostn\u00edch aplikac\u00edch s ni\u017e\u0161\u00edm to\u010div\u00fdm momentem. V\u011bt\u0161\u00ed zuby tak\u00e9 toleruj\u00ed cyklick\u00e9 r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed od n\u00e1raz\u016f hornin bez prask\u00e1n\u00ed ko\u0159en\u016f.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nMohu pro hlubok\u00e9 kyp\u0159en\u00ed pou\u017e\u00edt standardn\u00ed p\u0159evodovku rota\u010dn\u00edho kultiv\u00e1toru?+<\/span><\/summary>\n
\n

Nedoporu\u010duje se \u2013 standardn\u00ed p\u0159evodovka rota\u010dn\u00edho kultiv\u00e1toru je dimenzov\u00e1na na pracovn\u00ed hloubku 150 a\u017e 200 mm a odpov\u00eddaj\u00edc\u00ed pot\u0159ebn\u00fd v\u00fdkon. Hlubok\u00e1 kultivace s pracovn\u00ed hloubkou 300 a\u017e 400 mm zdvojn\u00e1sobuje nebo ztrojn\u00e1sobuje pot\u0159ebn\u00fd v\u00fdkon a intenzitu r\u00e1zov\u00e9ho zat\u00ed\u017een\u00ed. Pou\u017eit\u00ed p\u0159evodovky pro m\u011blkou orbu v hlubok\u00e9 kultivaci obvykle vede k prask\u00e1n\u00ed ko\u0159en\u016f zub\u016f ozuben\u00e9ho kola, selh\u00e1n\u00ed lo\u017eiska nebo zlomen\u00ed sk\u0159\u00edn\u011b b\u011bhem jedn\u00e9 a\u017e dvou provozn\u00edch sez\u00f3n b\u011b\u017en\u00e9ho pou\u017e\u00edv\u00e1n\u00ed na poli. V\u017edy specifikujte p\u0159evodovku dimenzovanou na skute\u010dnou pracovn\u00ed hloubku a v\u00fdsledn\u00fd pot\u0159ebn\u00fd v\u00fdkon.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nZ jak\u00e9ho materi\u00e1lu by m\u011bla b\u00fdt sk\u0159\u00ed\u0148 p\u0159evodovky hlubok\u00e9ho kyp\u0159i\u010de?+<\/span><\/summary>\n
\n

Minim\u00e1ln\u00ed specifikac\u00ed je tv\u00e1rn\u00e1 litina (EN-GJS-400-15 nebo vy\u0161\u0161\u00ed t\u0159\u00edda). Standardn\u00ed \u0161ed\u00e1 litina je p\u0159\u00edli\u0161 k\u0159ehk\u00e1 na to, aby p\u0159e\u017eila r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed od n\u00e1raz\u016f hornin a ko\u0159en\u016f v hloubce 300+ mm \u2013 p\u0159i n\u00e1hl\u00e9m p\u0159et\u00ed\u017een\u00ed se sp\u00ed\u0161e l\u00e1me, ne\u017e deformuje. V extr\u00e9mn\u00edch podm\u00ednk\u00e1ch (vulkanick\u00e9 p\u016fdy s velk\u00fdm obsahem balvan\u016f, rekultivovan\u00e9 p\u016fdy s poh\u0159ben\u00fdmi sutinami) poskytuj\u00ed sva\u0159ovan\u00e9 ocelov\u00e9 pouzdra 3 a\u017e 5kr\u00e1t vy\u0161\u0161\u00ed r\u00e1zovou hou\u017eevnatost ne\u017e tv\u00e1rn\u00e1 litina a vyplat\u00ed se dodate\u010dn\u00e9 n\u00e1klady.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nDod\u00e1v\u00e1te p\u0159evodovky pro hlubok\u00e9 kyp\u0159i\u010de?+<\/span><\/summary>\n
\n

Ano \u2013 vyr\u00e1b\u00edme vysoce odoln\u00e9 pravo\u00fahl\u00e9 p\u0159evodovky pro hlubok\u00e9 rota\u010dn\u00ed kyp\u0159i\u010de, oscila\u010dn\u00ed podr\u00fdv\u00e1ky a kombinovan\u00e9 stroje pro hlubokou a m\u011blkou kultivaci s p\u0159evodov\u00fdmi pom\u011bry od 1:1,9 do 1:8, kter\u00e9 pokr\u00fdvaj\u00ed celou \u0159adu v\u00fdkonn\u00fdch aplikac\u00ed pro hlubokou orbu. V\u0161echny p\u0159evodovky hlubok\u00fdch kyp\u0159i\u010d\u016f jsou vybaveny tv\u00e1rnou litinou, ku\u017eelov\u00fdmi ozuben\u00fdmi koly s cementovan\u00fdmi spir\u00e1lov\u00fdmi ozuben\u00fdmi koly s moduly 5 a\u017e 8 mm, p\u00e1rovan\u00fdmi ku\u017eel\u00edkov\u00fdmi lo\u017eisky s \u0159\u00edzen\u00fdm p\u0159edp\u011bt\u00edm a syntetickou olejovou n\u00e1pln\u00ed ISO VG 320. Pro odpov\u00eddaj\u00edc\u00ed specifikaci kontaktujte n\u00e1\u0161 technick\u00fd t\u00fdm a uve\u010fte zna\u010dku va\u0161eho kyp\u0159i\u010de, pracovn\u00ed z\u00e1b\u011br a v\u00fdkon v\u00fdvodov\u00e9ho h\u0159\u00eddele.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

<\/p>\n

\n

Jd\u011bte hloub\u011bji \u2013 vyberte si spr\u00e1vnou p\u0159evodovku<\/h2>\n

Od motorov\u00fdch hlubokob\u0159i\u010d\u016f a\u017e po oscila\u010dn\u00ed klikov\u00e9 pohony pro kyp\u0159i\u010de \u2013 na\u0161e p\u0159evodovky s vysok\u00fdm to\u010div\u00fdm momentem jsou navr\u017eeny pro trval\u00e9 zat\u00ed\u017een\u00ed a odolnost proti n\u00e1raz\u016fm, kter\u00e9 sanace podlo\u017e\u00ed vy\u017eaduje. Tv\u00e1rn\u00e1 litinov\u00e1 pouzdra, nadrozm\u011brn\u00e9 p\u0159evodov\u00e9 moduly a slad\u011bn\u00e1 ku\u017eel\u00edkov\u00e1 lo\u017eiska jsou sou\u010d\u00e1st\u00ed standardn\u00ed v\u00fdbavy.<\/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 pro hloubkov\u00e9 kyp\u0159i\u010de: Pohonn\u00e9 syst\u00e9my pro kyp\u0159i\u010de a rozr\u00fdva\u010de Hloubkov\u00e9 kyp\u0159i\u010de (naz\u00fdvan\u00e9 tak\u00e9 hloubkov\u00e9 kyp\u0159i\u010de, rozr\u00fdva\u010de a motorov\u00e9 hloubkov\u00e9 kyp\u0159i\u010de) rozru\u0161uj\u00ed tuto vrstvu tvrd\u00e9 p\u016fdy v hloubce 300 a\u017e 600 mm, \u010d\u00edm\u017e obnovuj\u00ed vertik\u00e1ln\u00ed pohyb vody a pronik\u00e1n\u00ed ko\u0159en\u016f. Motorov\u00e9 za\u0159\u00edzen\u00ed pro hloubkov\u00e9 zpracov\u00e1n\u00ed p\u016fdy se spol\u00e9h\u00e1 na p\u0159evodovku PTO, kter\u00e1 poskytuje extr\u00e9mn\u00ed to\u010div\u00fd moment p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch \u2013 [\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-1322","post","type-post","status-publish","format-standard","hentry","category-agricultural-gearbox"],"_links":{"self":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/1322","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=1322"}],"version-history":[{"count":3,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/1322\/revisions"}],"predecessor-version":[{"id":1356,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/1322\/revisions\/1356"}],"wp:attachment":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/media?parent=1322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/categories?post=1322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/tags?post=1322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}