{"id":2790,"date":"2026-06-24T06:11:32","date_gmt":"2026-06-24T06:11:32","guid":{"rendered":"https:\/\/www.agricultural-parts.top\/application\/pto-shaft-safety-shield-replacement-when-and-how-to-do-it\/"},"modified":"2026-06-24T06:19:50","modified_gmt":"2026-06-24T06:19:50","slug":"pto-shaft-safety-shield-replacement-when-and-how-to-do-it","status":"publish","type":"post","link":"https:\/\/www.agricultural-parts.top\/cs\/application\/pto-shaft-safety-shield-replacement-when-and-how-to-do-it\/","title":{"rendered":"V\u00fdm\u011bna ochrann\u00e9ho \u0161t\u00edtu v\u00fdvodov\u00e9ho h\u0159\u00eddele: Kdy a jak to prov\u00e9st"},"content":{"rendered":"
\n
Zem\u011bd\u011blsk\u00e9 znalosti<\/span>|<\/span>PRR Tractor Parts Limited Partnership<\/span>|<\/span>7 minut \u010dten\u00ed<\/span><\/div>\n

Nejv\u00edce p\u0159ehl\u00ed\u017een\u00fd bezpe\u010dnostn\u00ed prvek ka\u017ed\u00e9ho traktoru<\/h2>\n

Zamot\u00e1n\u00ed v\u00fdvodov\u00e9ho h\u0159\u00eddele pat\u0159\u00ed mezi nejz\u00e1va\u017en\u011bj\u0161\u00ed p\u0159\u00ed\u010diny smrteln\u00fdch zem\u011bd\u011blsk\u00fdch nehod na cel\u00e9m sv\u011bt\u011b. Rotuj\u00edc\u00ed hnac\u00ed h\u0159\u00eddel s ot\u00e1\u010dkami 540 nebo 1000 ot.\/min m\u016f\u017ee zachytit od\u011bv a vt\u00e1hnout obsluhu do h\u0159\u00eddele b\u011bhem zlomku sekundy \u2013 mnohem rychleji ne\u017e jak\u00fdkoli lidsk\u00fd reflex. Rotuj\u00edc\u00ed ochrann\u00fd \u0161t\u00edt slou\u017e\u00ed pouze k tomu, aby tomuto kontaktu zabr\u00e1nil, p\u0159esto je obsluha, kter\u00e1 ho pova\u017euje za nepohodln\u00fd, b\u011b\u017en\u011b po\u0161kozen\u00e1, praskl\u00e1, s chyb\u011bj\u00edc\u00edmi \u010d\u00e1stmi nebo zcela odstran\u011bn\u00e1. \u0160t\u00edt, kter\u00fd hnac\u00ed h\u0159\u00eddel zcela nezakr\u00fdv\u00e1, neposkytuje \u017e\u00e1dnou smysluplnou ochranu.<\/p>\n

Tato p\u0159\u00edru\u010dka vysv\u011btluje, jak zkontrolovat \u0161t\u00edt v\u00fdvodov\u00e9ho h\u0159\u00eddele, zda nevykazuje specifick\u00e9 podm\u00ednky vy\u017eaduj\u00edc\u00ed v\u00fdm\u011bnu, z \u010deho se skl\u00e1d\u00e1 kompletn\u00ed syst\u00e9m \u0161t\u00edtu a jak jej spr\u00e1vn\u011b vym\u011bnit, aby fungoval tak, jak je navr\u017een, a ne aby se jen jevil jako na sv\u00e9m m\u00edst\u011b.<\/p>\n

\n

\"Bezpe\u010dnostn\u00ed<\/p>\n

Minim\u00e1ln\u00edm p\u0159ijateln\u00fdm stavem p\u0159ed jakoukoli manipulac\u00ed s v\u00fdvodov\u00fdm h\u0159\u00eddelem je kompletn\u00ed a nepo\u0161kozen\u00fd kryt pokr\u00fdvaj\u00edc\u00ed celou d\u00e9lku h\u0159\u00eddele.<\/div>\n<\/div>\n

Z \u010deho se skl\u00e1d\u00e1 kompletn\u00ed syst\u00e9m krytu v\u00fdvodov\u00e9ho h\u0159\u00eddele<\/h2>\n

Bezpe\u010dnostn\u00ed syst\u00e9m v\u00fdvodov\u00e9ho h\u0159\u00eddele m\u00e1 v\u00edce komponent, ne\u017e si v\u011bt\u0161ina obsluhy uv\u011bdomuje. Pochopen\u00ed toho, co kompletn\u00ed syst\u00e9m zahrnuje, je prvn\u00edm krokem k identifikaci toho, co na dan\u00e9m n\u00e1\u0159ad\u00ed chyb\u00ed nebo je nedostate\u010dn\u00e9.<\/p>\n

Rotuj\u00edc\u00ed vn\u011bj\u0161\u00ed ochrann\u00fd kryt<\/h3>\n

Hlavn\u00ed \u0161t\u00edt je plastov\u00e1 nebo kovov\u00e1 trycht\u00fd\u0159ovit\u00e1 sestava, kter\u00e1 obklopuje cel\u00fd hnac\u00ed h\u0159\u00eddel od t\u0159menu traktoru a\u017e po t\u0159men n\u00e1\u0159ad\u00ed. Mus\u00ed zakr\u00fdvat celou d\u00e9lku h\u0159\u00eddele ve stla\u010den\u00e9 i vysunut\u00e9 poloze. \u0160t\u00edt je navr\u017een tak, aby z\u016fstal nehybn\u00fd, zat\u00edmco se h\u0159\u00eddel uvnit\u0159 ot\u00e1\u010d\u00ed \u2013 je ulo\u017een na lo\u017eisk\u00e1ch na obou konc\u00edch, kter\u00e1 umo\u017e\u0148uj\u00ed voln\u00e9 ot\u00e1\u010den\u00ed h\u0159\u00eddele uvnit\u0159 vn\u011bj\u0161\u00edho krytu. Pokud se \u0161t\u00edt ot\u00e1\u010d\u00ed s h\u0159\u00eddel\u00ed, jsou koncov\u00e1 lo\u017eiska opot\u0159ebovan\u00e1 a \u0161t\u00edt je nutn\u00e9 vym\u011bnit, proto\u017ee rotuj\u00edc\u00ed kryt je t\u00e9m\u011b\u0159 stejn\u011b nebezpe\u010dn\u00fd jako \u017e\u00e1dn\u00fd kryt.<\/p>\n

Chr\u00e1ni\u010de trycht\u00fd\u0159e na obou konc\u00edch<\/h3>\n

Na ka\u017ed\u00e9m konci h\u0159\u00eddele je zvonovit\u00fd ochrann\u00fd trycht\u00fd\u0159, kter\u00fd zakr\u00fdv\u00e1 t\u0159men a prvn\u00ed \u010d\u00e1st koncov\u00e9ho h\u0159\u00eddele traktoru nebo vstupn\u00edho h\u0159\u00eddele n\u00e1\u0159ad\u00ed. Tyto trycht\u00fd\u0159e zabra\u0148uj\u00ed kontaktu s odkryt\u00fdmi uchy t\u0159menu a p\u0159\u00ed\u010dn\u00fdm kloubem, kter\u00e9 jsou obzvl\u00e1\u0161t\u011b nebezpe\u010dn\u00e9, proto\u017ee jejich nepravideln\u00e1 rotuj\u00edc\u00ed hmota vytv\u00e1\u0159\u00ed sv\u00edrav\u00fd efekt na jak\u00fdkoli materi\u00e1l, kter\u00fd se jich dotkne. Praskl\u00e9, zlomen\u00e9 u mont\u00e1\u017en\u00edho krou\u017eku nebo zcela chyb\u011bj\u00edc\u00ed ochrann\u00e9 trycht\u00fd\u0159e je nutn\u00e9 p\u0159ed uveden\u00edm do provozu vym\u011bnit.<\/p>\n

Kotevn\u00ed \u0159et\u011bz nebo \u0161\u0148\u016fra<\/h3>\n

Kr\u00e1tk\u00fd \u0159et\u011bz nebo \u0161\u0148\u016fra spojuje \u0161t\u00edt s pevn\u00fdm bodem na traktoru nebo n\u00e1\u0159ad\u00ed a zabra\u0148uje ot\u00e1\u010den\u00ed \u0161t\u00edtu s h\u0159\u00eddel\u00ed v p\u0159\u00edpad\u011b selh\u00e1n\u00ed lo\u017eiska na konci \u0161t\u00edtu. Bez t\u00e9to kotvy by selh\u00e1n\u00ed lo\u017eiska zp\u016fsobilo, \u017ee se vn\u011bj\u0161\u00ed \u0161t\u00edt s\u00e1m za\u010dne ot\u00e1\u010det, \u010d\u00edm\u017e se jeho ochrann\u00e1 funkce zcela ztrat\u00ed. Kotva mus\u00ed b\u00fdt zaji\u0161t\u011bna na obou konc\u00edch a m\u00edt dostate\u010dnou v\u016fli, aby umo\u017e\u0148ovala pln\u00fd pohyb z\u00e1v\u011bsu, ani\u017e by se napnula. Napnut\u00fd kotevn\u00ed \u0159et\u011bz t\u00e1hne lo\u017eisko na konci \u0161t\u00edtu do strany, \u010d\u00edm\u017e urychluje pr\u00e1v\u011b selh\u00e1n\u00ed, kter\u00e9 m\u00e1 zastavit.<\/p>\n

Kdy je t\u0159eba vym\u011bnit: Sedm p\u0159\u00edznak\u016f, kter\u00e9 vy\u017eaduj\u00ed okam\u017eit\u00fd z\u00e1sah<\/h2>\n
\n
\n
1. Jak\u00e1koli viditeln\u00e1 prasklina na ochrann\u00e9 trubce nebo krytech trycht\u00fd\u0159e<\/div>\n

Plastov\u00e9 \u0161t\u00edty k\u0159ehnou vlivem UV z\u00e1\u0159en\u00ed a st\u00e1rnut\u00ed a povrchov\u00e9 praskliny se po zah\u00e1jen\u00ed tvorby rychle \u0161\u00ed\u0159\u00ed. Praskl\u00fd \u0161t\u00edt neposkytuje \u017e\u00e1dnou smysluplnou ochranu \u2013 p\u0159i prvn\u00edm kontaktu se rozt\u0159\u00ed\u0161t\u00ed. Vym\u011b\u0148te cel\u00fd \u0161t\u00edt, nejen prasklou \u010d\u00e1st.<\/p>\n<\/div>\n

\n
2. \u0160t\u00edt se ot\u00e1\u010d\u00ed, kdy\u017e se h\u0159\u00eddel ot\u00e1\u010d\u00ed<\/div>\n

Pokud je traktor v chodu a v\u00fdvodov\u00fd h\u0159\u00eddel je zapnut\u00fd n\u00edzkou rychlost\u00ed, m\u011bl by \u0161t\u00edt z\u016fstat v klidu. Pokud se ot\u00e1\u010d\u00ed, i kdy\u017e pomalu, do\u0161lo k selh\u00e1n\u00ed koncov\u00e9ho lo\u017eiska. Okam\u017eit\u011b zastavte \u2013 rotuj\u00edc\u00ed \u0161t\u00edt je nutn\u00e9 p\u0159ed dal\u0161\u00edm pou\u017eit\u00edm vym\u011bnit.<\/p>\n<\/div>\n

\n
3. Chyb\u011bj\u00edc\u00ed ochrann\u00e9 kryty trycht\u00fd\u0159e<\/div>\n

Ochrann\u00e9 kryty trycht\u00fd\u0159\u016f se \u010dasto ztr\u00e1cej\u00ed p\u0159i servisu n\u00e1\u0159ad\u00ed nebo p\u0159i demont\u00e1\u017ei a op\u011btovn\u00e9 instalaci h\u0159\u00eddele. H\u0159\u00eddel s ochrann\u00fdm krytem trubky, ale chyb\u011bj\u00edc\u00edmi trycht\u00fd\u0159i, nen\u00ed kompatibiln\u00ed \u2013 t\u0159men a k\u0159\u00ed\u017eov\u00fd kloub jsou na obou konc\u00edch odkryt\u00e9. N\u00e1hradn\u00ed trycht\u00fd\u0159e jsou k dispozici nez\u00e1visle na sestav\u011b trubky.<\/p>\n<\/div>\n

\n
4. Kryt p\u0159i maxim\u00e1ln\u00edm vysunut\u00ed nepokr\u00fdv\u00e1 celou h\u0159\u00eddel<\/div>\n

Spus\u0165te n\u00e1\u0159ad\u00ed na maxim\u00e1ln\u00ed pracovn\u00ed hloubku a zkontrolujte, zda kryt zakr\u00fdv\u00e1 celou vnit\u0159n\u00ed trubku. Pokud vnit\u0159n\u00ed trubka h\u0159\u00eddele v t\u00e9to poloze viditeln\u011b p\u0159esahuje vn\u011bj\u0161\u00ed kryt, je kryt pro tuto instalaci p\u0159\u00edli\u0161 kr\u00e1tk\u00fd \u2013 obvykle proto, \u017ee kryt byl nespr\u00e1vn\u011b zkr\u00e1cen p\u0159i p\u0159edchoz\u00edm nastaven\u00ed d\u00e9lky, nebo se h\u0159\u00eddel pou\u017e\u00edv\u00e1 na jin\u00e9 kombinaci traktoru a n\u00e1\u0159ad\u00ed, ne\u017e pro kterou byla dimenzov\u00e1na.<\/p>\n<\/div>\n

\n
5. Chyb\u00ed, je p\u0159eru\u0161en\u00fd nebo odpojen\u00fd kotevn\u00ed \u0159et\u011bz<\/div>\n

Zkontrolujte, zda je kotevn\u00ed \u0159et\u011bz nebo \u0161\u0148\u016fra p\u0159ipojena k pevn\u00e9mu bodu na traktoru i na n\u00e1\u0159ad\u00ed. Vym\u011b\u0148te jej za \u0159et\u011bz stejn\u00e9 pevnosti \u2013 nenahrazujte jej dr\u00e1tem nebo lanem, kter\u00e9 se vlivem tepla a vibrac\u00ed rychle degraduj\u00ed.<\/p>\n<\/div>\n

\n
6. St\u00edn\u011bn\u00ed se dot\u00fdk\u00e1 \u00fachyt\u016f n\u00e1\u0159ad\u00ed nebo traktoru v jak\u00e9koli poloze z\u00e1v\u011bsu.<\/div>\n

\u0160t\u00edt mus\u00ed b\u00fdt v cel\u00e9m rozsahu pohybu z\u00e1v\u011bsu v dostate\u010dn\u00e9 vzd\u00e1lenosti od v\u0161ech bl\u00edzk\u00fdch povrch\u016f. Kontaktn\u00ed materi\u00e1l \u0161t\u00edtu se rychle opot\u0159ebov\u00e1v\u00e1 a m\u016f\u017ee zp\u016fsobit, \u017ee se \u0161t\u00edt p\u0159estane voln\u011b ot\u00e1\u010det, \u010d\u00edm\u017e vznik\u00e1 odpor, kter\u00fd zat\u011b\u017euje koncov\u00e1 lo\u017eiska. Zkontrolujte v\u016fli ve zvednut\u00e9 a spu\u0161t\u011bn\u00e9 poloze a p\u0159i maxim\u00e1ln\u00edm \u00fahlu nato\u010den\u00ed \u0159\u00edzen\u00ed.<\/p>\n<\/div>\n

\n
7. V\u00edce ne\u017e jedna sez\u00f3na provozu bez kontroly<\/div>\n

I vizu\u00e1ln\u011b neporu\u0161en\u00e9 \u0161t\u00edty by m\u011bly b\u00fdt kontrolov\u00e1ny na za\u010d\u00e1tku ka\u017ed\u00e9 provozn\u00ed sez\u00f3ny. V\u016fle lo\u017eisek, mikrotrhliny a \u00fanava kotevn\u00edch \u0159et\u011bz\u016f se ne v\u017edy projev\u00ed vizu\u00e1ln\u011b, dokud nedojde k jejich selh\u00e1n\u00ed v provozu. P\u0159edsez\u00f3nn\u00ed kontrola prodlu\u017euje dobu trv\u00e1n\u00ed ka\u017ed\u00e9ho n\u00e1\u0159ad\u00ed o 10 minut a zabra\u0148uje poruch\u00e1m v polovin\u011b sez\u00f3ny p\u0159i zat\u00ed\u017een\u00ed.<\/p>\n<\/div>\n<\/div>\n

\n

\"Postup<\/p>\n

Zkontrolujte zakryt\u00ed \u0161t\u00edtem p\u0159i maxim\u00e1ln\u00edm vysunut\u00ed \u2013 \u0161t\u00edt mus\u00ed zakr\u00fdvat celou vnit\u0159n\u00ed trubku bez viditeln\u00e9 odkryt\u00e9 \u010d\u00e1sti h\u0159\u00eddele.<\/div>\n<\/div>\n

Jak vym\u011bnit \u0161t\u00edt v\u00fdvodov\u00e9ho h\u0159\u00eddele: Krok za krokem<\/h2>\n
\n
\n
01<\/div>\n

Odpojte h\u0159\u00eddel od traktoru i od n\u00e1\u0159ad\u00ed<\/strong>Vypn\u011bte v\u00fdvodov\u00fd h\u0159\u00eddel, spus\u0165te n\u00e1\u0159ad\u00ed, vypn\u011bte motor a vyjm\u011bte kl\u00ed\u010d. Po\u010dkejte na \u00fapln\u00e9 zastaven\u00ed. Odpojte t\u0159men na stran\u011b traktoru od \u010depu h\u0159\u00eddele uvoln\u011bn\u00edm pojistn\u00e9ho krou\u017eku a pot\u00e9 odpojte t\u0159men na stran\u011b n\u00e1\u0159ad\u00ed.<\/span><\/p>\n<\/div>\n

\n
02<\/div>\n

Odd\u011blte teleskopick\u00e9 \u010d\u00e1sti h\u0159\u00eddele<\/strong>Rozt\u00e1hn\u011bte vnit\u0159n\u00ed a vn\u011bj\u0161\u00ed trubku od sebe. Star\u00e9 poloviny \u0161t\u00edtu se po odd\u011blen\u00ed h\u0159\u00eddele sesunou z obou konc\u016f trubky. U h\u0159\u00eddel\u00ed s ku\u017eelov\u00fdmi pojistn\u00fdmi svorkami odstra\u0148te svorku p\u0159ed sejmut\u00edm ochrann\u00e9ho krytu trycht\u00fd\u0159e.<\/span><\/p>\n<\/div>\n

\n
03<\/div>\n

P\u0159izp\u016fsobte n\u00e1hradn\u00ed kryt s\u00e9rii h\u0159\u00eddele a profilu trubky<\/strong>Vnit\u0159n\u00ed pr\u016fm\u011br ochrann\u00e9 trubky mus\u00ed odpov\u00eddat \u0159ad\u011b h\u0159\u00eddele (\u0159ada 3, 4, 5 nebo 6). Profil trubky (troj\u00faheln\u00edkov\u00fd, citronov\u00fd, hv\u011bzdicov\u00fd) se tak\u00e9 mus\u00ed shodovat. Ochrann\u00fd \u0161t\u00edt dimenzovan\u00fd pro jinou \u0159adu nebude spr\u00e1vn\u011b dosedat na lo\u017eiska trycht\u00fd\u0159e. P\u0159edejte star\u00fd \u0161t\u00edt nebo rozm\u011bry h\u0159\u00eddelov\u00e9 trubky dodavateli, aby ov\u011b\u0159il jejich spr\u00e1vnou mont\u00e1\u017e.<\/span><\/p>\n<\/div>\n

\n
04<\/div>\n

Nasa\u010fte nov\u00e9 poloviny \u0161t\u00edtu na ka\u017edou trubku a pot\u00e9 h\u0159\u00eddel znovu sestavte<\/strong>Nasu\u0148te novou vn\u011bj\u0161\u00ed ochrannou trubku na vn\u011bj\u0161\u00ed trubku h\u0159\u00eddele, koncem trycht\u00fd\u0159e nap\u0159ed. Nasu\u0148te vnit\u0159n\u00ed ochrannou trubku na vnit\u0159n\u00ed trubku h\u0159\u00eddele, koncem trycht\u00fd\u0159e nap\u0159ed. Zatla\u010dte teleskopick\u00e9 \u010d\u00e1sti h\u0159\u00eddele zp\u011bt k sob\u011b. Usa\u010fte ochrann\u00e9 kryty trycht\u00fd\u0159e p\u0159es jho a zajist\u011bte je pojistn\u00fdmi sponami nebo krou\u017eky na obou konc\u00edch.<\/span><\/p>\n<\/div>\n

\n
05<\/div>\n

P\u0159ipevn\u011bte kotevn\u00ed \u0159et\u011bzy a prove\u010fte kontrolu \u00fapln\u00e9ho pokryt\u00ed<\/strong>P\u0159ipojte kotevn\u00ed \u0159et\u011bz nebo \u0161\u0148\u016fru na obou konc\u00edch s dostate\u010dnou v\u016fl\u00ed pro pln\u00fd pohyb z\u00e1v\u011bsu. Znovu p\u0159ipojte h\u0159\u00eddel k traktoru a n\u00e1\u0159ad\u00ed. P\u0159ed zapnut\u00edm v\u00fdvodov\u00e9ho h\u0159\u00eddele prove\u010fte kontroly pln\u00e9 zvednut\u00e9 a spu\u0161t\u011bn\u00e9 polohy popsan\u00e9 v postupu nastaven\u00ed d\u00e9lky, abyste se ujistili, \u017ee kryt je ve v\u0161ech poloh\u00e1ch zcela zakryt\u00fd.<\/span><\/p>\n<\/div>\n<\/div>\n

\n

Pot\u0159ebujete n\u00e1hradn\u00ed v\u00fdvodov\u00fd h\u0159\u00eddel nebo \u0161t\u00edt?<\/p>\n

PRR Tractor D\u00edly na sklad\u011b kompletn\u00ed V\u00fdvodov\u00fd h\u0159\u00eddel<\/a> Sestavy s kryty pro \u0159ady 3\u20136 v konfigurac\u00edch 540 a 1000 ot.\/min. Sady n\u00e1hradn\u00edch kryt\u016f jsou k dispozici samostatn\u011b podle \u0159ady h\u0159\u00eddele a profilu trubky.<\/p>\n

Proch\u00e1zet kloubov\u00e9 h\u0159\u00eddele \u2192<\/a><\/p>\n<\/div>\n

\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n
\n
\nMohu provozovat kloubov\u00fd h\u0159\u00eddel s praskl\u00fdm \u0161t\u00edtem, pokud je prasklina mal\u00e1?+<\/span><\/summary>\n
Ne. Jak\u00e1koli prasklina v krytu v\u00fdvodov\u00e9ho h\u0159\u00eddele je d\u016fvodem k okam\u017eit\u00e9 v\u00fdm\u011bn\u011b. Zem\u011bd\u011blsk\u00e9 plasty st\u00e1rnou a vystaven\u00edm UV z\u00e1\u0159en\u00ed \u2013 povrchov\u00e1 trhlina se v d\u016fsledku vibrac\u00ed b\u011b\u017e\u00edc\u00ed h\u0159\u00eddele rychle \u0161\u00ed\u0159\u00ed a m\u016f\u017ee v\u00e9st k \u00fapln\u00e9mu selh\u00e1n\u00ed krytu b\u011bhem jedin\u00e9ho provozu. Neexistuje \u017e\u00e1dn\u00e1 bezpe\u010dn\u00e1 prahov\u00e1 hodnota pro velikost trhliny.<\/div>\n<\/details>\n
\nJak pozn\u00e1m, kter\u00e1 \u0159ada \u0161t\u00edt\u016f pasuje na mou \u0161achtu?+<\/span><\/summary>\n
S\u00e9rie h\u0159\u00eddele (3, 4, 5, 6) je obvykle vyra\u017eena na trubce h\u0159\u00eddele nebo uvedena na \u0161t\u00edtku s \u00fadaji o h\u0159\u00eddeli. Pokud \u0161t\u00edtek neexistuje, zm\u011b\u0159te vn\u011bj\u0161\u00ed pr\u016fm\u011br vnit\u0159n\u00ed trubky (men\u0161\u00ed posuvn\u00e9 trubky) v jej\u00edm nej\u0161ir\u0161\u00edm bod\u011b \u2013 tento rozm\u011br odpov\u00edd\u00e1 konkr\u00e9tn\u00edmu s\u00e9riov\u00e9mu \u010d\u00edslu. Vnit\u0159n\u00ed otvor krytu mus\u00ed tomuto m\u011b\u0159en\u00ed odpov\u00eddat a mus\u00ed se shodovat i tvar profilu trubky (troj\u00faheln\u00edkov\u00fd, citronovit\u00fd nebo hv\u011bzdicovit\u00fd pr\u016f\u0159ez).<\/div>\n<\/details>\n
\nJe nutn\u00e9 vym\u011bnit i \u0161t\u00edt, kdy\u017e vym\u011bn\u00edm k\u0159\u00ed\u017eov\u00e9 klouby v\u00fdvodov\u00e9ho h\u0159\u00eddele?+<\/span><\/summary>\n
Ne nutn\u011b \u2013 pokud je \u0161t\u00edt konstruk\u010dn\u011b v po\u0159\u00e1dku, m\u00e1 spr\u00e1vnou velikost a koncov\u00e1 lo\u017eiska se voln\u011b ot\u00e1\u010dej\u00ed, lze st\u00e1vaj\u00edc\u00ed \u0161t\u00edt p\u0159en\u00e9st na repasovanou h\u0159\u00eddel. Pokud v\u0161ak byl \u0161t\u00edt odstran\u011bn b\u011bhem v\u00fdm\u011bny k\u0159\u00ed\u017eov\u00e9ho spoje, p\u0159ed op\u011btovnou instalac\u00ed jej d\u016fkladn\u011b zkontrolujte. Toto je ide\u00e1ln\u00ed p\u0159\u00edle\u017eitost ke kontrole v\u016fle lo\u017eiska a stavu kotevn\u00edho \u0159et\u011bzu bez nutnosti dal\u0161\u00ed demont\u00e1\u017ee.<\/div>\n<\/details>\n
\nM\u016fj stroj byl dod\u00e1n bez krytu \u2013 je bezpe\u010dn\u00fd pro jeho pou\u017e\u00edv\u00e1n\u00ed?+<\/span><\/summary>\n
Ne. Provoz v\u00fdvodov\u00e9ho h\u0159\u00eddele bez ochrann\u00e9ho \u0161t\u00edtu nen\u00ed za \u017e\u00e1dn\u00fdch okolnost\u00ed bezpe\u010dn\u00fd, bez ohledu na typ n\u00e1\u0159ad\u00ed, zku\u0161enosti obsluhy nebo d\u00e9lku provozu. P\u0159ed p\u0159ipojen\u00edm v\u00fdvodov\u00e9ho h\u0159\u00eddele mus\u00ed b\u00fdt namontov\u00e1n \u0161t\u00edt. P\u0159ed zah\u00e1jen\u00edm provozu zm\u011b\u0159te d\u00e9lku slo\u017een\u00e9ho h\u0159\u00eddele, ur\u010dete s\u00e9rii h\u0159\u00eddele a po\u0159i\u010fte si spr\u00e1vn\u00fd \u0161t\u00edt.<\/div>\n<\/details>\n
\nKde najdu n\u00e1hradn\u00ed kryty v\u00fdvodov\u00e9ho h\u0159\u00eddele a kompletn\u00ed sestavy h\u0159\u00eddel\u00ed?+<\/span><\/summary>\n
Spole\u010dnost PRR Tractor Part Limited Partnership m\u00e1 skladem kompletn\u00ed sestavy kloubov\u00fdch h\u0159\u00eddel\u00ed s kryty a tak\u00e9 n\u00e1hradn\u00ed sady kryt\u016f pro \u0159ady 3 a\u017e 6 ve standardn\u00edch profilech trubek. Kontaktujte sales@agricultural-parts.top s uveden\u00edm \u0159ady h\u0159\u00eddele, profilu trubky a d\u00e9lky ve slo\u017een\u00e9m stavu nebo si prohl\u00e9dn\u011bte na\u0161i katalog p\u0159evodov\u00fdch h\u0159\u00eddel\u00ed<\/a> p\u0159\u00edmo.<\/div>\n<\/details>\n<\/div>\n
\n

Kloubov\u00e9 h\u0159\u00eddele a sady \u0161t\u00edt\u016f nyn\u00ed k dispozici<\/p>\n

Kompletn\u00ed sestavy h\u0159\u00eddel\u00ed a sady n\u00e1hradn\u00edch kryt\u016f pro \u0159ady 3\u20136 v konfigurac\u00edch 540 a 1000 ot.\/min.<\/p>\n

Proch\u00e1zet kloubov\u00e9 h\u0159\u00eddele<\/a>Kontaktujte n\u00e1s<\/a><\/div>\n

PRR Tractor Parts Limited Partnership | sales@agricultural-parts.top
\n304\/1170 Soi Phahonyothin 49\/1, k\u0159i\u017eovatka 6, okrsek Talat Bang Khen, okres Lak Si<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Agricultural Knowledge|PRR Tractor Part Limited Partnership|7 min read The Most Overlooked Safety Component on Every Tractor PTO shaft entanglement is among the most serious causes of fatal farm accidents worldwide. A rotating driveshaft at 540 or 1000 RPM can catch clothing and pull an operator into the shaft within fractions of a second \u2014 far […]<\/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":[2269],"tags":[],"class_list":["post-2790","post","type-post","status-publish","format-standard","hentry","category-pto-shaft"],"_links":{"self":[{"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/posts\/2790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/comments?post=2790"}],"version-history":[{"count":1,"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/posts\/2790\/revisions"}],"predecessor-version":[{"id":2798,"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/posts\/2790\/revisions\/2798"}],"wp:attachment":[{"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/media?parent=2790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/categories?post=2790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.agricultural-parts.top\/cs\/wp-json\/wp\/v2\/tags?post=2790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}