Njira yokonza kapangidwe ka bulldozer idler

Kapangidwe ka bere la bulldozer yoyimirira

Momwe gulu la idler limagwirira ntchito! Gwiritsani ntchito mfuti yamafuta kuti mulowetse mafuta mu silinda yamafuta kudzera mu nipple yamafuta, kotero kuti pisitoni itambasulidwe kuti ikankhire kasupe wokakamiza, ndipo gudumu lotsogolera lisunthire kumanzere kuti likakamize njanji. Kasupe wokakamiza ali ndi njira yoyenera, ndipo kasupe amakanikizidwa pamene mphamvu yamphamvu yakula kwambiri. Imagwira ntchito ngati chotetezera; mphamvu yolimba kwambiri ikatha, kasupe wokakamiza amakankhira gudumu lotsogolera kumalo oyamba, zomwe zingatsimikizire kuti likutsetsereka pa chimango cha njanji kuti lisinthe maziko a gudumu, kuonetsetsa kuti likuphwanyidwa ndi kusonkhana kwa njanji, ndikuchepetsa mphamvu ya kuyenda. Pewani kusokonekera kwa unyolo wa njanji. 1. Sungani mphamvu yoyenera ya bulldozer crawler

Njira yosamalira bulldozer. Ngati mphamvu ya bulldozer ndi yokwera kwambiri, mphamvu ya kasupe ya gudumu lotsogolera imagwira ntchito pa pini ya njanji ndi sleeve ya pini. Bwalo lakunja la pini ndi bwalo lamkati la sleeve ya pini zakhala zikuvutitsidwa kwambiri, ndipo pini ndi sleeve ya pini zidzagwiritsidwa ntchito msanga panthawi yogwira ntchito. Mphamvu yotanuka ya kasupe wolimbitsa mphamvu ya idler imagwiranso ntchito pa shaft ya idler ndi bushing, zomwe zimapangitsa kuti pakhale mphamvu yayikulu yolumikizana pamwamba, zomwe zimapangitsa kuti idler bushing ikhale yosavuta kupukutidwa kukhala semicircle, ndipo track pitch imatambasulidwa mosavuta, ndipo izi zimachepetsa mphamvu ya makina yotumizira ndi kuwononga. Mphamvu yomwe injini imatumiza ku mawilo oyendetsa ndi ma track.

Mu njira yosamalira ma bulldozer, ngati mphamvu ya njanji ndi yotayirira kwambiri, njanjiyo idzalekanitsidwa mosavuta ndi gudumu lotsogolera ndi chozungulira, ndipo njanjiyo idzataya kulinganiza koyenera, zomwe zidzapangitsa kuti njanji yothamangira isinthe, igunde komanso igunde, zomwe zimapangitsa kuti gudumu lotsogolera ndi gudumu lothandizira zisawonongeke bwino.

Kusintha kwa mphamvu ya crawler kumachitika powonjezera batala ku nozzle yodzaza mafuta ya silinda yokakamiza kapena kutulutsa batala kuchokera ku nozzle yotulutsa mafuta, ndikusintha potengera malo oyeretsera a chitsanzo chilichonse. Pamene crawler pitch yatambasulidwa mpaka kufika poti gulu la ma knuckle okhwima liyenera kuchotsedwa, pamwamba pa mano ozungulira ndi pin sleeve zidzawonongekanso molakwika. Pakadali pano, njira yosamalira bulldozer iyenera kuyendetsedwa bwino isanafike nthawi yoyikira. Njira monga kutembenuza ma pini ndi ma pin sleeve, kusintha ma pini ndi ma pin sleeve okalamba kwambiri, kusintha ma track joint assemblies, ndi zina zotero.

2. Sungani malo a gudumu lotsogolera

Kusakhazikika bwino kwa gudumu lotsogolera kumakhudza kwambiri mbali zina za makina oyendera, kotero kusintha mpata pakati pa mbale yotsogolera gudumu lotsogolera ndi chimango cha njanji ndiye chinsinsi chotalikitsa moyo wa makina oyendera. Mukasintha, gwiritsani ntchito gasket pakati pa mbale yotsogolera ndi bearing kuti mukonze. Ngati mpata ndi waukulu, chotsani gasket; ngati mpata ndi waung'ono, onjezerani gasket. Mpata wokhazikika wa njira yosamalira bulldozer ndi 0.5-1.0mm, ndipo mpata wovomerezeka kwambiri ndi 3.0mm. Tembenuzani mapini a njanji ndi mapini nthawi yoyenera.