Uyigcina njani i-undercarriage ye-Excavator?

IiRola zokulandela umkhondo

Ngethuba lomsebenzi, zama ukuphepha ukuba ii-roller zifakwe emanzini anodaka ixesha elide.Emva kokuba umsebenzi ugqityiwe yonke imihla, umkhandi wecala elinye kufuneka axhaswe, kwaye i-motor ehambayo kufuneka iqhutywe ukuze ishukumise umhlaba, igrabile kunye nolunye udoti kwi-crawler.
Enyanisweni, kwinkqubo yokwakhiwa kwemihla ngemihla, kuyimfuneko ukuphepha ii-roller ezijikelezayo emanzini kunye nokuntywila emhlabeni ehlobo.Ukuba ayinakuphetshwa, udaka, ukungcola, isanti kunye negrabile kufuneka zihlambuluke ngokucophelela emva kokuyeka umsebenzi, ukwenzela ukuxhasa i-crawler unilateral, kwaye ke Ukungcola ziphonswa kude ngamandla e-motor drive.
Kusekwindla ngoku, kwaye imozulu iya ibanda mihla le, ngoko ke ndikhumbuza bonke abanini ngaphambili ukuba itywina phakathi kwe-roller kunye ne-shaft yoyika kakhulu ukukhenkceka kunye nokukrwela, okuya kubangela ukuvuza kweoli ebusika, ngoko ke hlawula ngokukhethekileyo. ingqalelo kulo mba.
Ukulimala kwii-roller kuya kubangela ukungaphumeleli okuninzi, njengokuphambuka kokuhamba, ubuthathaka bokuhamba, njl.

I-Carrier roller

Ivili elithwala libekwe ngentla kwesakhelo se-X, kwaye umsebenzi walo kukugcina intshukumo yomgama wekhonkco likaloliwe.Ukuba ivili elithwalayo lonakalisiwe, umzila we-track chain akakwazi ukugcina umgca othe tye.
Ioyile yokuthambisa itofwa kwivili lokuthwala ngexesha elinye.Ukuba kukho ukuvuza kweoli, inokutshintshwa kuphela entsha.Ngokuqhelekileyo, iqonga elithambekileyo le-X-frame kufuneka ligcinwe licocekile, kwaye ukuqokelela komhlaba kunye negrabile akufanele kube nzima kakhulu ukuthintela ukujikeleza kwevili lomphathi.

I-Idler yangaphambili

I-Idler yangaphambili ibekwe phambi kwesakhelo se-X, equlathe i-Idler yangaphambili kunye ne-tension spring efakwe ngaphakathi kwesakhelo se-X.
Kwinkqubo yokusebenza kunye nokuhamba, gcina i-idler ngaphambili, enokuthi ithintele ukuguga okungaqhelekanga kwe-chain rail, kwaye i-tensioning spring nayo inokufunxa impembelelo eziswa ngumphezulu wendlela ngexesha lomsebenzi kwaye inciphise ukuguga kunye nokukrazula.

Sprocket

I-Sprocket ifumaneka ngasemva kwesakhelo se-X, kuba igxininiswe ngokuthe ngqo kwisakhelo se-X kwaye ayinamsebenzi wokufunxa ukothuka.Ukuba i-Sprocket ihamba phambili, ayiyi kubangela ukunxiba okungaqhelekanga kwi-ring ring gear kunye ne-chain rail, kodwa iya kuchaphazela kakubi isakhelo se-X.Isakhelo se-X sinokuba neengxaki ezifana nokuqhekeka kwangoko.
Ipleyiti yokulinda yemoto inokukhusela i-motor.Ngexesha elifanayo, umhlaba othile kunye negrabile iya kufakwa kwindawo yangaphakathi, eya kunxiba ipayipi yeoli yemoto yokuhamba.Ukufuma emhlabeni kuya kutshabalalisa amajoyina ombhobho yeoli, ngoko ke ipleyiti yokulinda kufuneka ivulwe rhoqo.Coca ukungcola ngaphakathi.

Track Chain

I-crawler yenziwe ikakhulu sisihlangu se crawler kunye ne chain link, kwaye isihlangu se crawler sahlulwe kwi plate eqhelekileyo kunye ne-extension plate.
Amacwecwe asemgangathweni asetyenziselwa iimeko zomhlaba, kwaye iiplati zokwandisa zisetyenziselwa iimeko ezimanzi.
Ukunxitywa kwezihlangu zomzila yeyona nto imbi kakhulu emgodini.Xa uhamba, igrabile ngamanye amaxesha iya kuxinga kwisithuba esiphakathi kwezi zihlangu zimbini.Xa idibana nomhlaba, izihlangu ezibini ziya kucudiswa, kwaye izihlangu zomkhondo ziya kugoba ngokulula.Ukuguqulwa kunye nokuhamba kwexesha elide kuya kubangela iingxaki eziqhekezayo kwiibholithi zezicathulo zendlela.
Ikhonkco yekhonkco inxibelelana nesixhobo sokuqhuba kwaye iqhutywa yintsimbi yokujikeleza.
Ukuxinana okugqithileyo kwengoma kuya kubangela ukuguga kwangoko kwekhonkco lekhonkco, igiya yeringi kunye nepuli engasebenziyo.Ngoko ke, ukuxinana kwesikhasi kufuneka kuhlengahlengiswe ngokweemeko zendlela ezahlukeneyo zokwakha.