Chifukwa chiyani ma chain drive sangagwiritsidwe ntchito mu rapid reverse transmission?

Utali wa crankset uyenera kuwonjezeredwa, utali wa flywheel uyenera kuchepetsedwa, ndipo utali wa wheel yakumbuyo uyenera kuwonjezeredwa. Umu ndi momwe njinga zamakono zoyendetsedwa zimapangidwira. Choyendetsa cha unyolo chimapangidwa ndi ma sprockets akuluakulu ndi oyendetsedwa omwe amayikidwa pa nkhwangwa zofananira ndi unyolo wozungulira sprocket. Onani Chithunzi 1. Unyolowu umagwiritsidwa ntchito ngati gawo losinthasintha lapakati ndipo umadalira maukonde a unyolo ndi mano a sprocket. Umapereka kayendedwe ndi mphamvu.

Zoyipa zazikulu za kutumiza unyolo ndi izi: zitha kugwiritsidwa ntchito potumiza pakati pa ma shaft awiri ofanana; ndi yokwera mtengo, yosavuta kuvala, yosavuta kutambasula, ndipo ili ndi kukhazikika koipa kwa kutumiza; imapanga katundu wowonjezera wamagetsi, kugwedezeka, kugundana ndi phokoso panthawi yogwira ntchito, kotero sikoyenera kugwiritsidwa ntchito pa liwiro lachangu. Mu kutumiza mobwerera m'mbuyo.

Zambiri zowonjezera:

https://www.bulleadchain.com/leaf-chain-agricultural-s38-product/length imafotokozedwa mu chiwerengero cha maulalo. Chiwerengero cha maulalo a unyolo chimakhala nambala yofanana, kotero kuti pamene maunyolo alumikizidwa mu mphete, mbale yakunja yolumikizira imalumikizidwa ku mbale yamkati yolumikizira, ndipo zolumikizira zitha kutsekedwa ndi ma spring clips kapena ma cotter pins. Ngati chiwerengero cha maulalo a unyolo ndi nambala yosamvetseka, maulalo osinthira ayenera kugwiritsidwa ntchito. Maulalo osinthira amathandizanso kupindika pamene unyolo uli pansi pa mphamvu ndipo nthawi zambiri sayenera kupewedwa.

Unyolo wa mano umapangidwa ndi ma plate ambiri a mano osindikizidwa olumikizidwa ndi ma hinges. Pofuna kupewa kuti unyolo usagwe panthawi yolumikiza ma mesh, unyolo uyenera kukhala ndi ma plate otsogolera (ogawidwa m'mitundu yamkati ndi mitundu yakunja). Mbali ziwiri za plate ya mano ndi zowongoka, ndipo mbali za plate ya unyolo ndi sprocket tooth profile panthawi yogwira ntchito.

Hinge ikhoza kupangidwa kukhala sliding pair kapena roll pear. Mtundu wa roller ukhoza kuchepetsa kukangana ndi kuwonongeka, ndipo zotsatira zake zimakhala zabwino kuposa mtundu wa bearing. Poyerekeza ndi roll cheins, tooth tooth chains zimagwira ntchito bwino, zimakhala ndi phokoso lochepa, komanso zimatha kupirira katundu wokhudzidwa.