{"id":1255,"date":"2026-05-20T08:48:34","date_gmt":"2026-05-20T08:48:34","guid":{"rendered":"https:\/\/pto-gearbox.net\/?p=1255"},"modified":"2026-05-20T08:48:34","modified_gmt":"2026-05-20T08:48:34","slug":"hay-tedder-rake-gearbox-speed-reduction-engineering","status":"publish","type":"post","link":"https:\/\/pto-gearbox.net\/cs\/hay-tedder-rake-gearbox-speed-reduction-engineering\/","title":{"rendered":"P\u0159evodovka obrace\u010de a shrnova\u010de sena: Sn\u00ed\u017een\u00ed rychlosti"},"content":{"rendered":"
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P\u0159evodovka obrace\u010de a shrnova\u010de sena: Sn\u00ed\u017een\u00ed rychlosti<\/h1>\n

P\u0159evodovka uvnit\u0159 obrace\u010de sena pln\u00ed \u00fakol, kter\u00fd zn\u00ed jednodu\u0161e, ale je mechanicky n\u00e1ro\u010dn\u00fd: rozd\u011bluje v\u00fdkon v\u00fdvodov\u00e9ho h\u0159\u00eddele na \u010dty\u0159i, \u0161est nebo osm jednotliv\u00fdch rotor\u016f, rozt\u00e1\u010d\u00ed ka\u017ed\u00fd z nich p\u0159esn\u011b \u0159\u00edzenou n\u00edzkou rychlost\u00ed a zaji\u0161\u0165uje, aby se sousedn\u00ed rotory ot\u00e1\u010dely v opa\u010dn\u00fdch sm\u011brech \u2013 to v\u0161e p\u0159i tlumen\u00ed neust\u00e1l\u00fdch r\u00e1z\u016f od n\u00e1raz\u016f ramen prst\u016f do zem\u011b, zamot\u00e1v\u00e1n\u00ed do \u0159\u00e1dk\u016f a nar\u00e1\u017een\u00ed na skryt\u00e9 poln\u00ed zbytky po tis\u00edce hodin b\u011bhem skliz\u0148ov\u00e9 sez\u00f3ny.<\/p>\n

\u017d\u00e1dost o cenovou nab\u00eddku<\/a><\/p>\n<\/div>\n<\/div>\n

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Co d\u011bl\u00e1 p\u0159evodovka obrace\u010de sena \u2013 a pro\u010d n\u00edzk\u00e9 ot\u00e1\u010dky znamenaj\u00ed vysok\u00fd to\u010div\u00fd moment<\/h2>\n

Obrace\u010d sena zved\u00e1, rozprost\u00edr\u00e1 a provzdu\u0161\u0148uje \u010derstv\u011b posekanou p\u00edcninu, aby p\u0159ed slisov\u00e1n\u00edm rovnom\u011brn\u011b uschla. Ka\u017ed\u00fd rotor nese \u010dty\u0159i a\u017e \u0161est pru\u017einov\u00fdch ocelov\u00fdch ramen s hroty, kter\u00e9 se pohybuj\u00ed po \u0159\u00e1dku v \u00farovni zem\u011b, vyhazuj\u00ed seno do vzduchu a rozprost\u00edraj\u00ed ho po \u0161ir\u0161\u00ed plo\u0161e. Ot\u00e1\u010dky rotoru mus\u00ed b\u00fdt p\u0159esn\u011b \u0159\u00edzeny \u2013 dostate\u010dn\u011b rychl\u00e9, aby se plodina efektivn\u011b zvedla (obvykle 180 a\u017e 350 ot.\/min), ale dostate\u010dn\u011b pomal\u00e9, aby se zabr\u00e1nilo rozdrcen\u00ed such\u00e9ho list\u00ed nebo vyhazov\u00e1n\u00ed sena tak daleko, \u017ee by dopadlo na sousedn\u00ed \u0159\u00e1dky.<\/p>\n

V\u00fdvodov\u00fd h\u0159\u00eddel traktoru dod\u00e1v\u00e1 v\u00fdkon p\u0159i 540 ot\u00e1\u010dk\u00e1ch za minutu \u2013 v\u00fdrazn\u011b rychleji, ne\u017e je pot\u0159eba k ot\u00e1\u010den\u00ed rotoru. p\u0159evodovka obrace\u010de sena<\/a> sni\u017euje tuto rychlost pomoc\u00ed p\u0159evodov\u00e9ho \u00fastroj\u00ed, kter\u00e9 obvykle poskytuje reduk\u010dn\u00ed pom\u011br 2:1 a\u017e 3:1, \u010d\u00edm\u017e se ot\u00e1\u010dky rotoru pohybuj\u00ed v rozsahu 180\u2013270 ot.\/min. Toto sn\u00ed\u017een\u00ed ot\u00e1\u010dek sou\u010dasn\u011b zn\u00e1sobuje to\u010div\u00fd moment \u2013 \u200b\u200bco\u017e je kl\u00ed\u010dov\u00e1 funkce, proto\u017ee ka\u017ed\u00fd rotor mus\u00ed p\u0159ekon\u00e1vat nejen odpor plodiny, ale tak\u00e9 ob\u010dasn\u00e9 r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed od n\u00e1raz\u016f ramen hrot\u016f do zem\u011b, kamen\u016f a stla\u010den\u00e9ho sena v t\u011b\u017ek\u00fdch \u0159\u00e1dc\u00edch.<\/p>\n

Po\u017eadavek na to\u010div\u00fd moment se enormn\u011b li\u0161\u00ed v z\u00e1vislosti na podm\u00ednk\u00e1ch plodiny. Rozmet\u00e1n\u00ed lehk\u00e9ho, such\u00e9ho \u0159\u00e1dku j\u00edlku vy\u017eaduje p\u0159ibli\u017en\u011b 15 N\u00b7m na rotor. Pr\u00e1ce s t\u011b\u017ek\u00fdm, vlhk\u00fdm \u0159\u00e1dkem vojt\u011b\u0161ky se zamotan\u00fdm podrostem m\u016f\u017ee vy\u017eadovat 80 a\u017e 120 N\u00b7m na rotor \u2013 co\u017e je 5 a\u017e 8n\u00e1sobn\u00e1 zm\u011bna, kterou mus\u00ed p\u0159evodovka nep\u0159etr\u017eit\u011b zvl\u00e1dat, ani\u017e by se p\u0159eh\u0159\u00e1la nebo p\u0159ekro\u010dila svou nosnost. U \u0161estirotorov\u00e9ho obrace\u010de rozd\u011bluje centr\u00e1ln\u00ed p\u0159evodovka celkem 90 a\u017e 720 N\u00b7m na v\u0161echny rotory sou\u010dasn\u011b, p\u0159i\u010dem\u017e vstup z p\u0159evodovky v\u00fdvodov\u00e9ho h\u0159\u00eddele absorbuje sou\u010det zat\u00ed\u017een\u00ed v\u0161ech jednotliv\u00fdch rotor\u016f a mechanick\u00fdch ztr\u00e1t v samotn\u00e9m p\u0159evodov\u00e9m \u00fastroj\u00ed.<\/p>\n

\"Zem\u011bd\u011blsk\u00e1<\/div>\n

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Protib\u011b\u017en\u00e9 p\u0159evody: Pro\u010d se sousedn\u00ed rotory mus\u00ed ot\u00e1\u010det opa\u010dn\u011b<\/h2>\n

Efektivn\u00ed obracen\u00ed vy\u017eaduje, aby se sousedn\u00ed rotory ot\u00e1\u010dely v opa\u010dn\u00fdch sm\u011brech. Kdy\u017e se rotor 1 ot\u00e1\u010d\u00ed ve sm\u011bru hodinov\u00fdch ru\u010di\u010dek, jeho prsty h\u00e1z\u00ed seno doprava. Rotor 2, kter\u00fd se ot\u00e1\u010d\u00ed proti sm\u011bru hodinov\u00fdch ru\u010di\u010dek, h\u00e1z\u00ed seno doleva. Kombinovan\u00fd efekt vytv\u00e1\u0159\u00ed p\u0159ekr\u00fdvaj\u00edc\u00ed se rozmetac\u00ed vzor, \u200b\u200bkter\u00fd rovnom\u011brn\u011b provzdu\u0161\u0148uje celou \u0161\u00ed\u0159ku \u0159\u00e1dku, ani\u017e by zanech\u00e1val neo\u0161et\u0159en\u00e9 pruhy nebo hromadil seno do hrbol\u016f. Pokud by se v\u0161echny rotory ot\u00e1\u010dely stejn\u00fdm sm\u011brem, seno by se hromadilo na jedn\u00e9 stran\u011b a na druh\u00e9 stran\u011b by zb\u00fdvala hol\u00e1 p\u016fda.<\/p>\n

P\u0159evodovka dosahuje protib\u011b\u017en\u00e9ho ot\u00e1\u010den\u00ed jedn\u00edm ze dvou zp\u016fsob\u016f. Nejb\u011b\u017en\u011bj\u0161\u00ed je syst\u00e9m rozd\u011blov\u00e1n\u00ed ot\u00e1\u010den\u00ed s ku\u017eelov\u00fdmi ozuben\u00fdmi koly, kde vstup z v\u00fdvodov\u00e9ho h\u0159\u00eddele poh\u00e1n\u00ed centr\u00e1ln\u00ed p\u0159\u00ed\u010dn\u00fd h\u0159\u00eddel prost\u0159ednictv\u00edm dvojice ku\u017eelov\u00fdch ozuben\u00fdch kol a ka\u017ed\u00fd rotor je poh\u00e1n\u011bn z p\u0159\u00ed\u010dn\u00e9ho h\u0159\u00eddele prost\u0159ednictv\u00edm jednotliv\u00fdch p\u00e1r\u016f ku\u017eelov\u00fdch ozuben\u00fdch kol, jejich\u017e orientace se st\u0159\u00edd\u00e1 \u2013 rotor 1 poh\u00e1n\u00ed z horn\u00ed \u010d\u00e1sti ozuben\u00e9ho kola p\u0159\u00ed\u010dn\u00e9ho h\u0159\u00eddele, rotor 2 ze spodn\u00ed \u010d\u00e1sti atd. T\u00edm se inherentn\u011b obrac\u00ed sm\u011br ot\u00e1\u010den\u00ed ka\u017ed\u00e9ho druh\u00e9ho rotoru, ani\u017e by bylo nutn\u00e9 pou\u017e\u00edt vlo\u017een\u00e1 kola.<\/p>\n

Alternativn\u00ed metoda \u2013 pou\u017e\u00edvan\u00e1 u n\u011bkter\u00fdch lehk\u00fdch obrace\u010d\u016f sena \u2013 poh\u00e1n\u00ed v\u0161echny rotory z jedin\u00e9 p\u0159\u00ed\u010dn\u00e9 h\u0159\u00eddele p\u0159es \u010deln\u00ed ozuben\u00e1 kola s nap\u00ednac\u00edmi koly mezi st\u0159\u00eddav\u00fdmi p\u00e1ry (podobn\u011b jako ozuben\u00e9 kolo rota\u010dn\u00edch bran, ale s ni\u017e\u0161\u00edmi ot\u00e1\u010dkami a to\u010div\u00fdm momentem). Tento p\u0159\u00edstup je jednodu\u0161\u0161\u00ed na v\u00fdrobu, ale vytv\u00e1\u0159\u00ed v\u00edce bod\u016f z\u00e1b\u011bru, z nich\u017e ka\u017ed\u00fd zvy\u0161uje ztr\u00e1ty t\u0159en\u00edm a vy\u017eaduje vlastn\u00ed lo\u017eisko a t\u011bsn\u011bn\u00ed. Pro aplikace obrace\u010d\u016f sena, kde je \u00farove\u0148 v\u00fdkonu st\u0159edn\u00ed (celkem 15 a\u017e 40 HP) a je cen\u011bna jednoduchost, z\u016fst\u00e1v\u00e1 dominantn\u00ed konstrukc\u00ed syst\u00e9m rozvodu s ku\u017eelov\u00fdm p\u0159evodem. Z\u00e1kladn\u00ed p\u0159evodovka lisu na kulat\u00e9 bal\u00edky<\/a> Konstruk\u010dn\u00ed principy \u2013 vysok\u00fd p\u0159evodov\u00fd pom\u011br, nep\u0159etr\u017eit\u00fd provoz, tlumen\u00ed n\u00e1raz\u016f \u2013 sd\u00edlej\u00ed v\u00fdznamn\u00e9 spole\u010dn\u00e9 prvky s konstrukc\u00ed p\u0159evodovek obrace\u010de, a\u010dkoli p\u0159evodovky lisu na bal\u00edky pracuj\u00ed s vy\u0161\u0161\u00edm zat\u00ed\u017een\u00edm a men\u0161\u00edmi tolerancemi.<\/p>\n

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Rota\u010dn\u00ed p\u0159evodovky: Podobn\u00e1 architektura, r\u016fzn\u00e9 po\u017eadavky<\/h2>\n

Rota\u010dn\u00ed shrnova\u010de pln\u00ed dopl\u0148kovou funkci k obrace\u010d\u016fm: m\u00edsto rozhazov\u00e1n\u00ed sena do sucha shroma\u017e\u010fuj\u00ed su\u0161en\u00e9 seno do rovnom\u011brn\u00fdch \u0159\u00e1dk\u016f pro bal\u00edkov\u00e1n\u00ed. Architektura p\u0159evodovky je podobn\u00e1 \u2013 centr\u00e1ln\u00ed p\u0159evodovka poh\u00e1n\u011bn\u00e1 v\u00fdvodov\u00fdm h\u0159\u00eddelem rozd\u011bluje v\u00fdkon mezi v\u00edce rotor\u016f \u2013 ale provozn\u00ed po\u017eadavky se v d\u016fle\u017eit\u00fdch ohledech li\u0161\u00ed.<\/p>\n

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\n
\u2705<\/span><\/p>\n

Vy\u0161\u0161\u00ed kontaktn\u00ed s\u00edly na zemi<\/strong> \u2014 Shrnovac\u00ed prsty pracuj\u00ed na \u00farovni zem\u011b s agresivn\u011bj\u0161\u00edm tlakem sm\u011brem dol\u016f ne\u017e shrnova\u010de, co\u017e zvy\u0161uje r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed od kamen\u016f a nerovn\u00e9ho ter\u00e9nu. Lo\u017eiska p\u0159evodovky shrnova\u010de mus\u00ed b\u00fdt dimenzov\u00e1na na vy\u0161\u0161\u00ed radi\u00e1ln\u00ed r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed ne\u017e ekvivalentn\u00ed obrace\u010de.<\/p>\n<\/div>\n

\u2705<\/span><\/p>\n

Pomalej\u0161\u00ed ot\u00e1\u010dky rotoru<\/strong> \u2014 Shrnova\u010de obvykle pracuj\u00ed p\u0159i 100 a\u017e 200 ot.\/min (ni\u017e\u0161\u00ed ot\u00e1\u010dky ne\u017e obrace\u010d), proto\u017ee sb\u011br vy\u017eaduje \u0161etrn\u00e9 zach\u00e1zen\u00ed se such\u00fdm a k\u0159ehk\u00fdm list\u00edm. To znamen\u00e1 vy\u0161\u0161\u00ed p\u0159evodov\u00e9 pom\u011bry (3:1 a\u017e 4:1 z ot\u00e1\u010dek v\u00fdvodov\u00e9ho h\u0159\u00eddele) a odpov\u00eddaj\u00edc\u00edm zp\u016fsobem vy\u0161\u0161\u00ed to\u010div\u00fd moment na v\u00fdstupu rotoru.<\/p>\n<\/div>\n

\u2705<\/span><\/p>\n

V\u011bt\u0161\u00ed pr\u016fm\u011br rotoru<\/strong> \u2014 Rota\u010dn\u00ed shrnova\u010de pou\u017e\u00edvaj\u00ed rotory s v\u011bt\u0161\u00edm pr\u016fm\u011brem (2,5 a\u017e 4,5 metru) ne\u017e obrace\u010de (obvykle 1,5 a\u017e 2,5 metru). V\u011bt\u0161\u00ed rotor vytv\u00e1\u0159\u00ed vy\u0161\u0161\u00ed ohybov\u00fd moment v lo\u017eisku centr\u00e1ln\u00edho h\u0159\u00eddele, co\u017e vy\u017eaduje robustn\u011bj\u0161\u00ed lo\u017eiska v p\u0159evodovce.<\/p>\n<\/div>\n

\u2705<\/span><\/p>\n

Vystaven\u00ed prachu a ne\u010distot\u00e1m<\/strong> \u2014 Shrnut\u00ed such\u00e9ho sena generuje v\u00fdrazn\u011b v\u00edce prachu ne\u017e obracen\u00ed a jemn\u00e9 abrazivn\u00ed \u010d\u00e1stice plev se rychleji vkr\u00e1daj\u00ed do t\u011bsn\u011bn\u00ed p\u0159evodovky. P\u0159evodovky shrnova\u010d\u016f vy\u017eaduj\u00ed t\u011bsn\u011bn\u00ed s vy\u0161\u0161\u00edmi specifikacemi (dvojit\u00fd b\u0159it s vn\u011bj\u0161\u00edm ochranou proti prachu) ve srovn\u00e1n\u00ed s obrace\u010di pracuj\u00edc\u00edmi v m\u00e9n\u011b pra\u0161n\u00fdch podm\u00ednk\u00e1ch.<\/p>\n<\/div>\n<\/div>\n

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

P\u0159evodovka rota\u010dn\u00edho shrnova\u010de s ku\u017eelov\u00fdm p\u0159evodem, kter\u00e1 rozd\u011bluje v\u00fdkon na v\u00edce v\u00fdstupn\u00edch h\u0159\u00eddel\u00ed rotoru \u2013 v\u0161imn\u011bte si ut\u011bsn\u011bn\u00fdch lo\u017eiskov\u00fdch pouzder v ka\u017ed\u00e9 stanici rotoru<\/p>\n<\/div>\n

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No\u010dn\u00ed re\u017eim \u0159azen\u00ed: Mo\u017enost sn\u00ed\u017een\u00ed rychlosti o 1\/3<\/h2>\n

N\u011bkter\u00e9 pokro\u010dil\u00e9 p\u0159evodovky obrace\u010d\u016f a shrnova\u010d\u016f sena zahrnuj\u00ed voliteln\u00fd \u201eno\u010dn\u00ed re\u017eim\u201c, kter\u00fd sni\u017euje ot\u00e1\u010dky rotoru p\u0159ibli\u017en\u011b na jednu t\u0159etinu norm\u00e1ln\u00edch provozn\u00edch ot\u00e1\u010dek. \u00da\u010del je specifick\u00fd: p\u0159es noc se na sen\u011b ponechan\u00e9m rozprost\u0159en\u00e9m na poli usazuje rosa, kter\u00e1 ho znovu navlh\u010d\u00ed a odd\u00e1l\u00ed lisov\u00e1n\u00ed n\u00e1sleduj\u00edc\u00ed den. Provoz obrace\u010de p\u0159i sn\u00ed\u017een\u00e9 rychlosti brzy r\u00e1no nebo pozd\u011b ve\u010der jemn\u011b shroma\u017e\u010fuje seno do voln\u00fdch hromad, kter\u00e9 maj\u00ed men\u0161\u00ed povrch pro rosu, co\u017e sni\u017euje absorpci vlhkosti o 20\u2013401 TP3T ve srovn\u00e1n\u00ed se senem ponechan\u00fdm pln\u011b rozprost\u0159en\u00fdm.<\/p>\n

No\u010dn\u00edho re\u017eimu redukce je dosa\u017eeno druh\u00fdm p\u0159evodov\u00fdm stupn\u011bm v hlavn\u00ed p\u0159evodovce \u2013 obvykle se jedn\u00e1 o dal\u0161\u00ed dvojici \u010deln\u00edch ozuben\u00fdch kol s posuvn\u00fdm zasouvac\u00edm krou\u017ekem, kter\u00fd obsluha vol\u00ed extern\u00ed p\u00e1kou. Po zapnut\u00ed pomocn\u00fd reduk\u010dn\u00ed stupe\u0148 za\u0159ad\u00ed mezi vstup v\u00fdvodov\u00e9ho h\u0159\u00eddele a rozd\u011blovac\u00ed soukol\u00ed rotoru dodate\u010dnou redukci v pom\u011bru 2,5:1 a\u017e 3:1, \u010d\u00edm\u017e se sn\u00ed\u017e\u00ed ot\u00e1\u010dky rotoru z norm\u00e1ln\u00edch 200+ ot.\/min na p\u0159ibli\u017en\u011b 70\u201390 ot.\/min. P\u0159i t\u00e9to rychlosti radli\u010dky seno jemn\u011b utu\u017euj\u00ed do \u0159\u00e1dk\u016f, m\u00edsto aby ho rozprost\u00edraj\u00ed.<\/p>\n

<\/p>\n

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Rozsah rychlosti v no\u010dn\u00edm re\u017eimu<\/p>\n

60\u201390 ot.\/min<\/p>\n

P\u0159ibli\u017en\u011b 1\/3 norm\u00e1ln\u00ed provozn\u00ed rychlosti rotoru \u00b7 Jemn\u00fd sb\u011brn\u00fd pohyb
\nSni\u017euje absorpci rosy p\u0159es noc o 20\u201340% ve srovn\u00e1n\u00ed s pln\u011b rozprost\u0159en\u00fdm senem<\/p>\n<\/div>\n

Konstruk\u010dn\u00edm hlediskem pro no\u010dn\u00ed p\u0159evodov\u00fd stupe\u0148 je, \u017ee mus\u00ed zvl\u00e1dnout pln\u00fd vstupn\u00ed to\u010div\u00fd moment v\u00fdvodov\u00e9ho h\u0159\u00eddele vyn\u00e1soben\u00fd dodate\u010dn\u00fdm reduk\u010dn\u00edm pom\u011brem. Pokud hlavn\u00ed p\u0159evodovka ji\u017e sni\u017euje ot\u00e1\u010dky z 540 ot.\/min na 200 ot.\/min (pom\u011br 2,7:1), p\u0159id\u00e1n\u00ed redukce v no\u010dn\u00edm re\u017eimu 3:1 vytvo\u0159\u00ed celkov\u00fd pom\u011br p\u0159ibli\u017en\u011b 8:1 \u2013 co\u017e znamen\u00e1, \u017ee v\u00fdstupn\u00ed to\u010div\u00fd moment je 8kr\u00e1t vy\u0161\u0161\u00ed ne\u017e vstupn\u00ed to\u010div\u00fd moment. Ozuben\u00fd p\u00e1r v no\u010dn\u00edm re\u017eimu a jeho lo\u017eiska mus\u00ed b\u00fdt dimenzov\u00e1ny na tuto vy\u0161\u0161\u00ed \u00farove\u0148 to\u010div\u00e9ho momentu, i kdy\u017e je p\u0159en\u00e1\u0161en\u00fd v\u00fdkon ni\u017e\u0161\u00ed (proto\u017ee rychlost je \u00fam\u011brn\u011b sn\u00ed\u017eena). Poddimenzovan\u00fd no\u010dn\u00ed p\u0159evod je \u010dast\u00fdm probl\u00e9mem u levn\u00fdch obrace\u010d\u016f sena \u2013 ozuben\u00e1 kola a lo\u017eiska byly dimenzov\u00e1ny na sn\u00ed\u017een\u00fd v\u00fdkon, ale nikoli na zn\u00e1soben\u00fd to\u010div\u00fd moment, co\u017e vedlo k rychl\u00e9 \u00fanav\u011b povrchu zub\u016f a p\u0159et\u00ed\u017een\u00ed lo\u017eisek.<\/p>\n

<\/p>\n

Parametry v\u00fdb\u011bru p\u0159evodovky obrace\u010de a shrnova\u010de<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
Parametr<\/th>\nKompaktn\u00ed obrace\u010d (4 rotory)<\/th>\nObrace\u010d pln\u00e9 velikosti (6\u20138 rotor\u016f)<\/th>\nDvourotorov\u00fd shrnova\u010d<\/th>\n<\/tr>\n<\/thead>\n
Po\u017eadavek na HP<\/td>\n15\u201325 kon\u00ed<\/td>\n25\u201350 kon\u00ed<\/td>\n30\u201360 kon\u00ed<\/td>\n<\/tr>\n
Ot\u00e1\u010dky v\u00fdvodov\u00e9ho h\u0159\u00eddele<\/td>\n540 ot.\/min<\/td>\n540 ot.\/min<\/td>\n540 nebo 1 000 ot.\/min<\/td>\n<\/tr>\n
V\u00fdstupn\u00ed ot\u00e1\u010dky rotoru<\/td>\n200\u2013280 ot.\/min<\/td>\n180\u2013350 ot.\/min<\/td>\n100\u2013200 ot.\/min<\/td>\n<\/tr>\n
Reduk\u010dn\u00ed pom\u011br<\/td>\n1,9:1 a\u017e 2,7:1<\/td>\n1,5:1 a\u017e 3:1<\/td>\n2,7:1 a\u017e 5,4:1<\/td>\n<\/tr>\n
No\u010dn\u00ed re\u017eim<\/td>\nVoliteln\u00fd<\/td>\nStandardn\u00ed v\u00fdbava u pr\u00e9miov\u00fdch model\u016f<\/td>\nNevztahuje se<\/td>\n<\/tr>\n
Pracovn\u00ed \u0161\u00ed\u0159ka<\/td>\n4,5\u20136,5 m<\/td>\n6,5\u201313 m<\/td>\n7\u201312 m (\u0161\u00ed\u0159ka \u0159\u00e1dku 1,2\u20132,5 m)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

P\u0159i objedn\u00e1v\u00e1n\u00ed n\u00e1hradn\u00ed p\u0159evodovky jsou kl\u00ed\u010dov\u00e9 odpov\u00eddaj\u00edc\u00ed rozm\u011bry velikost a po\u010det dr\u00e1\u017eek vstupn\u00edho h\u0159\u00eddele v\u00fdvodov\u00e9ho h\u0159\u00eddele, rozte\u010d \u0161roub\u016f upevn\u011bn\u00ed sk\u0159\u00edn\u011b, pr\u016fm\u011br v\u00fdstupn\u00edho h\u0159\u00eddele ka\u017ed\u00e9ho rotoru a p\u0159evodov\u00fd pom\u011br (kter\u00fd ur\u010duje ot\u00e1\u010dky rotoru p\u0159i dan\u00e9m vstupu v\u00fdvodov\u00e9ho h\u0159\u00eddele). Uve\u010fte zna\u010dku, model a \u010d\u00edslo d\u00edlu origin\u00e1ln\u00ed p\u0159evodovky. n\u00e1\u0161 in\u017een\u00fdrsk\u00fd t\u00fdm<\/a> pro ov\u011b\u0159en\u00ed k\u0159\u00ed\u017eov\u00fdch odkaz\u016f p\u0159ed objedn\u00e1n\u00edm.<\/p>\n

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

<\/p>\n

Priority \u00fadr\u017eby p\u0159evodovek obrace\u010d\u016f a shrnova\u010d\u016f<\/h2>\n

Obrace\u010de a shrnova\u010de pracuj\u00ed v prost\u0159ed\u00ed s vysok\u00fdm obsahem prachu, kter\u00e9 urychluje opot\u0159eben\u00ed t\u011bsn\u011bn\u00ed a kontaminaci olejem. Jemn\u00fd, abrazivn\u00ed seno, kter\u00e9 vznik\u00e1 p\u0159i obracen\u00ed a shrnov\u00e1n\u00ed, infiltruje t\u011bsn\u011bn\u00ed mnohem agresivn\u011bji ne\u017e hrub\u0161\u00ed \u010d\u00e1stice p\u016fdy, se kter\u00fdmi se setk\u00e1vaj\u00ed p\u0159evodovky pro zpracov\u00e1n\u00ed p\u016fdy. Proaktivn\u00ed program \u00fadr\u017eby zam\u011b\u0159en\u00fd na kvalitu oleje a stav t\u011bsn\u011bn\u00ed je nej\u00fa\u010dinn\u011bj\u0161\u00ed strategi\u00ed pro maximalizaci \u017eivotnosti.<\/p>\n

<\/p>\n

\n
\u26a0\ufe0f<\/span><\/p>\n

Kontaminace olejem ze senn\u00e9ho prachu<\/strong> \u2014 Seno je extr\u00e9mn\u011b jemn\u00e9 (pod 100 mikron\u016f) a snadno proch\u00e1z\u00ed opot\u0159ebovan\u00fdmi t\u011bsn\u011bn\u00edmi. Zne\u010di\u0161t\u011bn\u00fd olej exponenci\u00e1ln\u011b urychluje opot\u0159eben\u00ed lo\u017eisek a povrchu p\u0159evodovky. B\u011bhem provozn\u00ed sez\u00f3ny kontrolujte \u010distotu oleje ka\u017ed\u00fd t\u00fdden; pokud se olej jev\u00ed jako zrnit\u00fd nebo zbarven\u00fd, okam\u017eit\u011b jej vym\u011b\u0148te.<\/p>\n<\/div>\n

\u26a0\ufe0f<\/span><\/p>\n

Ov\u00edjen\u00ed ramen hrot\u016f<\/strong> \u2014 Bal\u00edkovac\u00ed motouz, plotov\u00e9 dr\u00e1ty a dlouh\u00e1 tr\u00e1va se mohou omotat kolem h\u0159\u00eddele rotoru v oblasti t\u011bsn\u011bn\u00ed, pro\u0159\u00edznout t\u011bsnic\u00ed b\u0159it a vytvo\u0159it p\u0159\u00edmou cestu kontaminace. Denn\u011b kontrolujte z\u00e1kladnu ka\u017ed\u00e9 h\u0159\u00eddele rotoru a odstra\u0148te ve\u0161ker\u00fd omotan\u00fd materi\u00e1l d\u0159\u00edve, ne\u017e po\u0161kod\u00ed t\u011bsn\u011bn\u00ed.<\/p>\n<\/div>\n

\u26a0\ufe0f<\/span><\/p>\n

Ucp\u00e1n\u00ed odvzdu\u0161\u0148ovac\u00edho otvoru<\/strong> \u2014 Plevy sena se rychle hromad\u00ed na sk\u0159\u00edni p\u0159evodovky a v jej\u00edm okol\u00ed a blokuj\u00ed odvzdu\u0161\u0148ovac\u00ed otvor. Ucpan\u00fd odvzdu\u0161\u0148ovac\u00ed otvor vytv\u00e1\u0159\u00ed b\u011bhem tepeln\u00e9 rozta\u017enosti vnit\u0159n\u00ed tlak, kter\u00fd tla\u010d\u00ed olej kolem t\u011bsn\u011bn\u00ed, a b\u011bhem chlazen\u00ed vytv\u00e1\u0159\u00ed podtlak, kter\u00fd nas\u00e1v\u00e1 vzduch nasycen\u00fd prachem. Po ka\u017ed\u00e9m provozu odstra\u0148te zbytky sena z sk\u0159\u00edn\u011b p\u0159evodovky.<\/p>\n<\/div>\n<\/div>\n

Vym\u011b\u0148ujte p\u0159evodov\u00fd olej ka\u017ed\u00fdch 150 provozn\u00edch hodin nebo na konci ka\u017ed\u00e9 sez\u00f3ny \u2013 podle toho, co nastane d\u0159\u00edve. Pou\u017e\u00edvejte p\u0159evodov\u00fd olej EP 80W-90 s t\u0159\u00eddou viskozity GL-4 nebo GL-5. U obrace\u010d\u016f s no\u010dn\u00edm re\u017eimem p\u0159evodovky ov\u011b\u0159te, zda je pomocn\u00e1 p\u0159evodovka zcela pono\u0159ena v oleji na spr\u00e1vn\u00e9 \u00farovni \u2013 tato p\u0159evodovka m\u016f\u017ee b\u00fdt um\u00edst\u011bna v\u00fd\u0161e v krytu a m\u016f\u017ee b\u011b\u017eet nasucho, pokud hladina oleje klesne by\u0165 jen m\u00edrn\u011b pod specifikaci. Zodpov\u011bdn\u00fd v\u00fdrobce, jako je P\u0159evodovka Ever-Power PTO<\/a> poskytuje jasn\u00e9 ukazatele hladiny oleje a pokyny k pln\u011bn\u00ed specifick\u00e9 pro ka\u017ed\u00fd model p\u0159evodovky, v\u010detn\u011b variant vybaven\u00fdch no\u010dn\u00edm re\u017eimem.<\/p>\n

Pro V\u00fdvodov\u00fd h\u0159\u00eddel<\/a> P\u0159i \u00fadr\u017eb\u011b obrace\u010d\u016f a shrnova\u010d\u016f proma\u017ete univerz\u00e1ln\u00ed klouby a teleskopick\u00e9 trubky ka\u017ed\u00fdch 8 a\u017e 10 provozn\u00edch hodin. Neust\u00e1l\u00e9 vibrace zp\u016fsoben\u00e9 kontaktem prst\u016f se zem\u00ed urychluj\u00ed opot\u0159eben\u00ed jehlov\u00fdch lo\u017eisek kardanov\u00e9ho kloubu a \u010dast\u00e9 skl\u00e1d\u00e1n\u00ed a rozkl\u00e1d\u00e1n\u00ed ta\u017een\u00fdch obrace\u010d\u016f teleskopicky vysouv\u00e1 P\u0159evodovka PTO<\/strong> opakovan\u011b vym\u011b\u0148ujte hnac\u00ed \u00fastroj\u00ed a opot\u0159ebov\u00e1vejte dr\u00e1\u017ekovan\u00e9 ulo\u017een\u00ed, pokud nen\u00ed dostate\u010dn\u011b promazan\u00e9.<\/p>\n

\"V\u00fdrobn\u00ed<\/div>\n

<\/p>\n

P\u0159evodovka obrace\u010de vs. p\u0159evodovka shrnova\u010de: Kl\u00ed\u010dov\u00e9 konstruk\u010dn\u00ed rozd\u00edly<\/h2>\n

P\u0159esto\u017ee se obrace\u010de a shrnova\u010de \u010dasto pova\u017euj\u00ed za jednu kategorii za\u0159\u00edzen\u00ed, jejich po\u017eadavky na p\u0159evodovku se li\u0161\u00ed v\u00fdznamn\u00fdmi zp\u016fsoby, kter\u00e9 ovliv\u0148uj\u00ed v\u00fdb\u011br, \u00fadr\u017ebu a z\u00edsk\u00e1v\u00e1n\u00ed n\u00e1hradn\u00edch d\u00edl\u016f. Pochopen\u00ed t\u011bchto rozd\u00edl\u016f pom\u00e1h\u00e1 provozovatel\u016fm a prodejc\u016fm specifikovat spr\u00e1vnou zem\u011bd\u011blskou p\u0159evodovku pro ka\u017edou aplikaci, sp\u00ed\u0161e ne\u017e p\u0159edpokl\u00e1dat zam\u011bnitelnost obou t\u011bchto dvou za\u0159\u00edzen\u00ed.<\/p>\n

P\u0159evodovka obrace\u010de poh\u00e1n\u00ed rotory st\u0159edn\u00ed rychlost\u00ed s relativn\u011b n\u00edzk\u00fdm individu\u00e1ln\u00edm to\u010div\u00fdm momentem \u2013 prsty se pohybuj\u00ed skrz volnou, \u010derstv\u011b posekanou plodinu, kter\u00e1 klade minim\u00e1ln\u00ed odpor na rotor. Prioritou konstruk\u010dn\u00edho \u0159e\u0161en\u00ed je rovnom\u011brn\u00e9 rozlo\u017een\u00ed ot\u00e1\u010dek mezi \u010dty\u0159i a\u017e osm rotor\u016f pro dosa\u017een\u00ed rovnom\u011brn\u00e9ho rozmet\u00e1n\u00ed. P\u0159evodovka rota\u010dn\u00edho shrnova\u010de naopak poh\u00e1n\u00ed jeden nebo dva velmi velk\u00e9 rotory (o pr\u016fm\u011bru 3 a\u017e 5 metr\u016f) ni\u017e\u0161\u00ed rychlost\u00ed, ale s podstatn\u011b vy\u0161\u0161\u00edm to\u010div\u00fdm momentem. Prsty shrnova\u010de mus\u00ed uchopit t\u011b\u017ek\u00e9, \u010d\u00e1ste\u010dn\u011b vysu\u0161en\u00e9 \u0159\u00e1dky a t\u00e1hnout je do strany po zemi do zhutn\u011bn\u00e9ho \u0159\u00e1dku. Ka\u017ed\u00e9 rameno prst\u016f se setk\u00e1v\u00e1 s vy\u0161\u0161\u00edm individu\u00e1ln\u00edm odporem a celkov\u00fd to\u010div\u00fd moment na rotor m\u016f\u017ee b\u00fdt 3 a\u017e 5kr\u00e1t vy\u0161\u0161\u00ed ne\u017e u rotoru obrace\u010de podobn\u00e9ho pr\u016fm\u011bru. Tento rozd\u00edl v to\u010div\u00e9m momentu vede k v\u011bt\u0161\u00edmu p\u0159evodov\u00e9mu modulu, t\u011b\u017e\u0161\u00edm lo\u017eisk\u016fm a siln\u011bj\u0161\u00edm st\u011bn\u00e1m sk\u0159\u00edn\u011b v p\u0159evodovk\u00e1ch shrnova\u010d\u016f ve srovn\u00e1n\u00ed s obrace\u010di stejn\u00e9 fyzick\u00e9 velikosti.<\/p>\n

\"Zem\u011bd\u011blsk\u00e1<\/p>\n

Li\u0161\u00ed se i provozn\u00ed re\u017eim. Obrace\u010de obvykle b\u011b\u017e\u00ed nep\u0159etr\u017eit\u011b cel\u00e9 hodiny na rovn\u00e9m poli st\u00e1lou rychlost\u00ed \u2013 plynul\u00fd pracovn\u00ed cyklus, kter\u00fd je \u0161etrn\u00fd k zem\u011bd\u011blsk\u00e9 p\u0159evodovce. Shrnova\u010de \u010dasto pracuj\u00ed ve vzorech start-stop, zejm\u00e9na na pol\u00edch nepravideln\u00e9ho tvaru nebo p\u0159i shrnut\u00ed v\u00edce \u0159\u00e1dk\u016f do jednoho pro p\u0159evodovka lisu na kulat\u00e9 bal\u00edky<\/a> sb\u011bra\u010de. Ka\u017ed\u00fd start zat\u00ed\u017e\u00ed p\u0159evodovku z nuly na pln\u00fd provozn\u00ed to\u010div\u00fd moment za m\u00e9n\u011b ne\u017e jednu sekundu a nahromad\u011bn\u00e1 \u00fanava z tis\u00edc\u016f cykl\u016f start-stop za sez\u00f3nu vy\u017eaduje vy\u0161\u0161\u00ed sou\u010dinitel bezpe\u010dnosti zub\u016f ozuben\u00e9ho kola ne\u017e kontinu\u00e1ln\u00ed ust\u00e1len\u00e9 zat\u00ed\u017een\u00ed obrace\u010de. Pro p\u0159izp\u016fsoben\u00ed se tomuto cyklick\u00e9mu vzoru zat\u00ed\u017een\u00ed specifikujte p\u0159evodovky shrnova\u010d\u016f s minim\u00e1ln\u00edm sou\u010dinitelem bezpe\u010dnosti 2,5\u00d7 pro ohybov\u00e9 nam\u00e1h\u00e1n\u00ed zub\u016f ozuben\u00e9ho kola.<\/p>\n

P\u0159i hled\u00e1n\u00ed n\u00e1hradn\u00edch d\u00edl\u016f je nutn\u00e9 tyto rozd\u00edly zohlednit. P\u0159evodovku obrace\u010de nelze na shrnova\u010di vym\u011bnit bez ov\u011b\u0159en\u00ed, zda jej\u00ed jmenovit\u00fd kroutic\u00ed moment, \u00fanosnost a pevnost zub\u016f ozuben\u00e9ho kola spl\u0148uj\u00ed vy\u0161\u0161\u00ed po\u017eadavky na zat\u00ed\u017een\u00ed shrnova\u010de. Naopak p\u0159evodovka shrnova\u010de se \u010dasto fyzicky hod\u00ed k obrace\u010di, ale m\u016f\u017ee m\u00edt zbyte\u010dn\u011b vysok\u00fd p\u0159evodov\u00fd pom\u011br, kter\u00fd nadm\u011brn\u011b sni\u017euje ot\u00e1\u010dky rotoru, co\u017e m\u00e1 za n\u00e1sledek \u0161patn\u00fd v\u00fdkon obracen\u00ed. P\u0159i hled\u00e1n\u00ed n\u00e1hradn\u00edch zem\u011bd\u011blsk\u00fdch p\u0159evodovek pro stroje na sklize\u0148 sena v\u017edy porovn\u00e1vejte podle typu za\u0159\u00edzen\u00ed, nikoli pouze podle fyzick\u00fdch rozm\u011br\u016f.<\/p>\n

Dvourotorov\u00e9 shrnova\u010de s centr\u00e1ln\u00edm vkl\u00e1d\u00e1n\u00edm p\u00edce p\u0159edstavuj\u00ed dal\u0161\u00ed aspekt t\u00fdkaj\u00edc\u00ed se p\u0159evodovky: oba rotory mus\u00ed b\u00fdt p\u0159esn\u011b synchronizov\u00e1ny tak, aby se jejich body vkl\u00e1d\u00e1n\u00ed p\u00edce do \u0159\u00e1dk\u016f sb\u00edhaly ve st\u0159edu stroje. Jak\u00fdkoli nesoulad ot\u00e1\u010dek mezi p\u0159evodovkou lev\u00e9ho a prav\u00e9ho rotoru \u2013 i 1\u20132% \u2013 zp\u016fsob\u00ed, \u017ee se \u0159\u00e1dek posune na jednu stranu, co\u017e m\u00e1 za n\u00e1sledek nerovnom\u011brn\u00e9 sb\u011br\u00e1n\u00ed bal\u00edk\u016f lisem a ztr\u00e1tu plodiny. P\u0159i v\u00fdm\u011bn\u011b jedn\u00e9 p\u0159evodovky u dvourotorov\u00e9ho shrnova\u010de ov\u011b\u0159te, zda p\u0159evodov\u00fd pom\u011br n\u00e1hradn\u00ed jednotky p\u0159esn\u011b, nikoli pouze p\u0159ibli\u017en\u011b, odpov\u00edd\u00e1 zb\u00fdvaj\u00edc\u00ed p\u016fvodn\u00ed p\u0159evodovce. Nesoulad pom\u011bru 0,5% se hromad\u00ed po tis\u00edc\u00edch ot\u00e1\u010dek rotoru na hektar a zp\u016fsobuje viditeln\u011b nerovnom\u011brn\u00e9 \u0159\u00e1dky ji\u017e p\u0159i prvn\u00edm p\u0159ejezdu.<\/p>\n

<\/p>\n

\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n
\n
\nJak\u00e9 ot\u00e1\u010dky v\u00fdvodov\u00e9ho h\u0159\u00eddele pou\u017e\u00edv\u00e1 obrace\u010d sena?+<\/span><\/summary>\n
\n

T\u00e9m\u011b\u0159 v\u0161echny obrace\u010de sena pou\u017e\u00edvaj\u00ed ot\u00e1\u010dky v\u00fdvodov\u00e9ho h\u0159\u00eddele 540 ot.\/min. P\u0159evodovka sni\u017euje ot\u00e1\u010dky rotoru na 180 a\u017e 350 ot.\/min v z\u00e1vislosti na modelu a nastaven\u00ed. N\u011bkter\u00e9 velk\u00e9 dvourotorov\u00e9 shrnova\u010de nab\u00edzej\u00ed kompatibilitu s v\u00fdvodov\u00fdm h\u0159\u00eddelem 1 000 ot.\/min s odpov\u00eddaj\u00edc\u00edm vy\u0161\u0161\u00edm p\u0159evodov\u00fdm pom\u011brem pro dosa\u017een\u00ed stejn\u00fdch ot\u00e1\u010dek rotoru. P\u0159ed p\u0159ipojen\u00edm k traktoru v\u017edy zkontrolujte jmenovit\u00e9 ot\u00e1\u010dky v\u00fdvodov\u00e9ho h\u0159\u00eddele na \u0161t\u00edtku p\u0159evodovky.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nPro\u010d se sousedn\u00ed rotory ot\u00e1\u010dej\u00ed v opa\u010dn\u00fdch sm\u011brech?+<\/span><\/summary>\n
\n

Protib\u011b\u017en\u00e1 rotace vytv\u00e1\u0159\u00ed p\u0159ekr\u00fdvaj\u00edc\u00ed se rozmetac\u00ed vzor. Ka\u017ed\u00fd rotor h\u00e1z\u00ed seno opa\u010dn\u00fdm sm\u011brem ne\u017e jeho sousedn\u00ed, \u010d\u00edm\u017e zaji\u0161\u0165uje rovnom\u011brn\u00e9 rozlo\u017een\u00ed pokosu po cel\u00e9 pracovn\u00ed \u0161\u00ed\u0159ce. Rotace ve stejn\u00e9m sm\u011bru by tla\u010dila ve\u0161ker\u00e9 seno na jednu stranu, zanech\u00e1vala by hol\u00e9 p\u00e1sy a zp\u016fsobovala by nerovnom\u011brn\u00e9 su\u0161en\u00ed. P\u0159evodovka toho dosahuje st\u0159\u00eddavou orientac\u00ed ku\u017eelov\u00fdch ozuben\u00fdch kol nebo nap\u00ednac\u00edch kol s \u010deln\u00edmi ozuben\u00fdmi koly.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nCo je no\u010dn\u00ed re\u017eim p\u0159evodovky u obrace\u010de?+<\/span><\/summary>\n
\n

No\u010dn\u00ed re\u017eim je voliteln\u00fd p\u0159evodov\u00fd stupe\u0148, kter\u00fd sni\u017euje ot\u00e1\u010dky rotoru p\u0159ibli\u017en\u011b na jednu t\u0159etinu norm\u00e1ln\u00edch ot\u00e1\u010dek (60\u201390 ot.\/min). P\u0159i t\u011bchto ot\u00e1\u010dk\u00e1ch prsty jemn\u011b shroma\u017e\u010fuj\u00ed seno do voln\u00fdch hromad, kter\u00e9 absorbuj\u00ed m\u00e9n\u011b no\u010dn\u00ed rosy ne\u017e seno ponechan\u00e9 pln\u011b rozprost\u0159en\u00e9. Obsluha aktivuje no\u010dn\u00ed re\u017eim pomoc\u00ed extern\u00ed p\u00e1ky, kter\u00e1 posouv\u00e1 posuvn\u00fd p\u0159evodov\u00fd krou\u017eek uvnit\u0159 p\u0159evodovky. K dispozici u pr\u00e9miov\u00fdch model\u016f obrace\u010d\u016f \u2013 obzvl\u00e1\u0161t\u011b cenn\u00e9 v oblastech s hustou rosou nebo rann\u00ed mlhou.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nJak \u010dasto by se m\u011bl m\u011bnit olej v p\u0159evodovce obrace\u010de?+<\/span><\/summary>\n
\n

Ka\u017ed\u00fdch 150 provozn\u00edch hodin nebo na konci ka\u017ed\u00e9 sez\u00f3ny, podle toho, co nastane d\u0159\u00edve. Obrace\u010de sena pracuj\u00ed v prost\u0159ed\u00ed s vysok\u00fdm obsahem prachu, kter\u00e9 kontaminuje p\u0159evodov\u00fd olej rychleji ne\u017e v\u011bt\u0161ina zem\u011bd\u011blsk\u00fdch aplikac\u00ed. Pokud si p\u0159i jak\u00e9koli kontrole v\u0161imnete, \u017ee je olej zrnit\u00fd nebo zbarven\u00fd, okam\u017eit\u011b jej vym\u011b\u0148te bez ohledu na po\u010det provozn\u00edch hodin. Pou\u017eijte olej EP 80W-90 s viskozitou GL-4 nebo GL-5.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nJak\u00fd je rozd\u00edl mezi p\u0159evodovkou obrace\u010de a shrnova\u010de?+<\/span><\/summary>\n
\n

Podobn\u00e1 architektura, ale odli\u0161n\u00e9 specifikace. P\u0159evodovky shrnova\u010d\u016f pracuj\u00ed s ni\u017e\u0161\u00edmi ot\u00e1\u010dkami rotoru (100\u2013200 ot.\/min oproti 180\u2013350 ot.\/min u obrace\u010d\u016f), zvl\u00e1daj\u00ed vy\u0161\u0161\u00ed kontaktn\u00ed s\u00edly se zem\u00ed, poh\u00e1n\u011bj\u00ed rotory s v\u011bt\u0161\u00edm pr\u016fm\u011brem s v\u011bt\u0161\u00edm ohybov\u00fdm zat\u00ed\u017een\u00edm a vy\u017eaduj\u00ed lep\u0161\u00ed ut\u011bsn\u011bn\u00ed proti jemn\u00e9mu prachu vznikaj\u00edc\u00edmu p\u0159i shrnov\u00e1n\u00ed such\u00e9ho sena. P\u0159evodovky obrace\u010d\u016f mohou zahrnovat no\u010dn\u00ed re\u017eim p\u0159evodovky, kter\u00fd se nepou\u017e\u00edv\u00e1 pro shrnov\u00e1n\u00ed.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nKde najdu n\u00e1hradn\u00ed p\u0159evodovku obrace\u010de nebo shrnova\u010de?+<\/span><\/summary>\n
\n

Kontaktujte zem\u011bd\u011blsk\u00e1 p\u0159evodovka<\/a> v\u00fdrobce s uveden\u00edm zna\u010dky, modelu, po\u010dtu rotor\u016f a origin\u00e1ln\u00edho \u010d\u00edsla d\u00edlu p\u0159evodovky va\u0161eho obrace\u010de nebo shrnova\u010de. Mezi kl\u00ed\u010dov\u00e9 shodn\u00e9 rozm\u011bry pat\u0159\u00ed rozte\u010d mont\u00e1\u017en\u00edch \u0161roub\u016f, velikost vstupn\u00edho h\u0159\u00eddele v\u00fdvodov\u00e9ho h\u0159\u00eddele, pr\u016fm\u011br v\u00fdstupn\u00edho h\u0159\u00eddele ka\u017ed\u00e9ho rotoru, p\u0159evodov\u00fd pom\u011br a sm\u011br ot\u00e1\u010den\u00ed. Dodavateln\u00e9 jednotky vyroben\u00e9 dle rozm\u011brov\u00fdch specifikac\u00ed v\u00fdrobce nab\u00edzej\u00ed cenov\u011b dostupnou alternativu s typick\u00fdmi vylep\u0161en\u00edmi v kvalit\u011b t\u011bsn\u011bn\u00ed a t\u0159\u00edd\u011b lo\u017eisek.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

<\/p>\n

\n

Promluvte si s na\u0161imi techniky p\u0159evodovek<\/h2>\n

Od kompaktn\u00edch \u010dty\u0159rotorov\u00fdch obrace\u010d\u016f a\u017e po dvourotorov\u00e9 shrnova\u010de s pracovn\u00edm z\u00e1b\u011brem 12 metr\u016f, n\u00e1\u0161 t\u00fdm in\u017een\u00fdr\u016f p\u0159evodovek s v\u00fdvodov\u00fdm h\u0159\u00eddelem dod\u00e1v\u00e1 p\u0159esn\u011b slad\u011bn\u00e9 n\u00e1hradn\u00ed p\u0159evodovky \u2013 rozm\u011brov\u011b ov\u011b\u0159en\u00e9 oproti origin\u00e1ln\u00edm v\u00fdrobc\u016fm a p\u0159ed odesl\u00e1n\u00edm z\u00e1t\u011b\u017eov\u011b testovan\u00e9. Ceny p\u0159\u00edmo z v\u00fdroby s dod\u00e1n\u00edm po cel\u00e9m sv\u011bt\u011b.<\/p>\n

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

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

Hay Tedder & Rake Gearbox: Speed Reduction Engineering The gearbox inside a hay tedder performs a task that sounds simple but is mechanically demanding: distribute PTO power to four, six, or eight individual rotors, spin each one at a precisely controlled low speed, and ensure adjacent rotors turn in opposite directions \u2014 all while absorbing […]<\/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-1255","post","type-post","status-publish","format-standard","hentry","category-agricultural-gearbox"],"_links":{"self":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/1255","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=1255"}],"version-history":[{"count":1,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/1255\/revisions"}],"predecessor-version":[{"id":1256,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/1255\/revisions\/1256"}],"wp:attachment":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/media?parent=1255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/categories?post=1255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/tags?post=1255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}