Chikoka cha nyengo ya chilengedwe pa gudumu lopanda ntchito la bulldozer sichinganyalanyazidwe

Structural Principle of Bulldozer Idler Idler imagwiritsidwa ntchito kuthandizira njanji yokwawa ndikuwongolera njira yokwawa kuti ivulazidwe.Mphepo yake imagwira kunja kwa ulalo wa njanji ya crawler kuteteza kuti isagwe mozungulira.Mphamvu yamphamvu yochokera pansi kupita pachoyikapo.Gudumu lowongolera ndi chitsulo chopangidwa ndi chitsulo chowotcherera, ndipo gawo lake la radial ndi lopangidwa ndi bokosi.Gudumu lolondolera limayikidwa pa shaft yolondolera kudzera pazanja la bimetal lotsetsereka mu dzenje, ndipo mbali zonse ziwiri za shaft zimakhazikika kumanzere ndi kumanja.Mawilo owongolera ndi mabatani akumanzere ndi akumanja amasindikizidwa ndi zisindikizo zamafuta oyandama, ndipo zisindikizo zamafuta oyandama ndi mphete za O-mphete zimapanikizidwa ndi zikhomo zotsekera pakati pa mabakiteriya akumanzere ndi kumanja ndi ma gudumu owongolera.Onjezani mafuta opaka m'bowolo kuti mutsimikizire kutsekemera ndi kutentha kwa chotengera chotsetsereka.

Pamene mabawuti a makina oyenda ali otayirira, amasweka kapena kutayika mosavuta, zomwe zimapangitsa kuti pakhale zolephera zingapo.Mabawuti otsatirawa ayenera kuyang'aniridwa kuti asamalidwe tsiku ndi tsiku: mabawuti okwera a chodzigudubuza chothandizira ndi chodzigudubuza, mabawuti okwera a gudumu la mano, mabawuti okwera a track shoe, mabawuti okwera a mbale yolondera, ndi ma bolts okwera a mutu wa diagonal brace.Onaninso bukhu lachidziwitso lachitsanzo chilichonse cha ma torque omangitsa a mabawuti akulu.

Ogwiritsa ntchito ambiri amanyalanyaza chikoka cha nyengo ya chilengedwe pa moyo wa anthu osowa bulldozer.Ndizodziwika bwino kuti makina ambiri omanga ndi zida zimagwiritsidwa ntchito panja.Malingana ndi mapulojekiti osiyanasiyana, malo ogwirira ntchito adzasinthanso, ndipo zipangizozi zimakhudzidwa mosavuta ndi kutentha, chilengedwe, nyengo ndi zina za malo.Ngati ndi makina omwe amagwira ntchito pamalo okhazikika kwa nthawi yayitali, ndi bwino kukhala ndi chipinda chotseka (chokhetsedwa), kapena kugwiritsa ntchito chivundikiro kuti muchepetse kuwonongeka kwa dzuwa ndi mvula momwe mungathere.Chifukwa chake, njira zofananira zoteteza makina ziyenera kuchitidwa molingana ndi nyengo.