Bukatun fasaha na chassis da aka bibiya
Rubber track chassis ya fi dacewa da ƙananan masana'antar haske da ƙananan masana'antar injuna.Masana'antar haske gabaɗaya injinan aikin gona ne tsakanin ton ɗaya zuwa tan huɗu.Ana amfani da masana'antar injunan gine-gine a cikin ƙananan masana'antar hakowa.
Zaɓin yanayin aikin sa shine kamar haka:
(1) Yanayin aiki na waƙar roba gabaɗaya tsakanin -25 ~ +55′C.
(2) Gishirin sinadarai, mai da ruwan teku zai kara saurin tsufa na waƙar, don haka sai a tsaftace hanyar bayan an yi amfani da ita a irin wannan yanayi.
(3) Hanya mai kaifi (kamar sandunan ƙarfe, duwatsu, da sauransu) zai haifar da rauni ga hanyar roba.
(4) Ƙaƙƙarfan shinge, ƙwanƙwasa ko rashin daidaituwa na titin zai haifar da tsagewar ƙirar a gefen ƙasa na gefen waƙa, wanda za a iya ci gaba da amfani da shi lokacin da tsagewar ba ta lalata igiyar ƙarfe ba.
(5) Titin tsakuwa da tsakuwa za su haifar da lalacewa da wuri na saman roba a tuntuɓar motar da ke ɗaukar kaya, ta haifar da ƙananan fasa.A lokuta masu tsanani, kutsen ruwa zai sa babban ƙarfe ya faɗi kuma wayar karfe ta karye.
Crawler undercarriage sassa tsarin abun da ke ciki
Ana amfani da kayan aikin Crawler sosai a cikin injinan gini, tarakta da sauran motocin filin.Yanayin gudu yana da tsauri, kuma ana buƙatar tsarin gudu don samun isasshen ƙarfi da tsauri, da kuma damar tafiya mai kyau da tuƙi.Waƙar tana cikin hulɗa da ƙasa, kuma motar tuƙi ba ta hulɗa da ƙasa.
Lokacin da motar ta motsa motar tuƙi don juyawa, motar motar tana ci gaba da mirgina waƙa daga baya ta hanyar haɗin gwiwa tsakanin haƙoran gear a kan motar tuƙi da sarƙar waƙa a ƙarƙashin aikin motsin motsi na ragewa.Bangaren waƙar da ke taɓa ƙasa yana ba ƙasa ƙarfin baya, wanda hakan yana ba wa waƙan martanin gaba, wanda shine ƙarfin motsa injin gaba.
Lokacin da ƙarfin tuƙi ya isa ya shawo kan juriyar tafiya, rollers suna jujjuya gaba akan saman saman waƙar, ta yadda injin ɗin ke tafiya gaba.Na gaba da na baya crawlers na injin tafiye-tafiye na injin gabaɗaya ana iya tuƙa shi da kansa, ta yadda radius ɗin ya zama ƙarami.
Na'urar tafiya ta crawler ta ƙunshi "ƙafafu huɗu da bel ɗaya" (tuki, abin nadi, dabaran jagora, keken ja da rarrafe), na'urar tayar da hankali, bazarar buffer, da injin tafiya.Kamar yadda aka nuna a kasa.
Bibiyar tsarin tsarin chassis
Bibiyar tsarin tsarin chassis
1- waƙa;2- dabaran tuki;3- dabaran dako;4- na'urar tashin hankali;5- buffer spring;6- dabaran jagora;7- nadi;8- tsarin tafiya.
1. Bi hanyar haɗin yanar gizo Assy
Waƙar zoben sarƙa ce mai sassauƙa da tuƙi ke tafiyar da ita, tana kewaye da keken tuƙi, dabaran titin, dabaran mara aiki da kuma dabaran rago.Waƙar ta ƙunshi takalman waƙoƙi da fil ɗin waƙoƙi.Fitin waƙa suna haɗa kowane takalmin waƙa don samar da hanyar haɗin waƙa.Akwai ramuka a gefen biyu na takalman waƙar, waɗanda ke haɗa keken tuƙi, kuma akwai haƙoran jagora a tsakiya, waɗanda ake amfani da su don daidaita waƙar da kuma hana waƙar faɗuwa a lokacin da tankin ya juya ko birgima., Domin inganta ƙarfin takalman waƙa da mannewa tsakanin hanya da ƙasa.
Yanayin aiki na crawler yana da wuyar gaske, kuma dole ne ya kasance yana da isasshen ƙarfi da ƙarfi, juriya mai kyau, da nauyi mai sauƙi don rage yawan amfani da ƙarfe da kuma rage nauyin haɓaka lokacin da mai rarrafe ke gudana.Samar da isassun motsi, amma kuma la'akari da rage juriyar tuƙi da tuƙi.
2. Sprocket
A kan injinan rarrafe masu aiki, yawancin ƙafafun tuƙi ana shirya su a baya.Amfanin wannan tsari shi ne cewa za a iya rage tsawon sashin tuƙi na crawler, asarar juzu'i a cikin crawler fil lalacewa ta hanyar motsa jiki ya ragu, kuma rayuwar sabis na crawler ya tsawaita.Ba abu mai sauƙi ba ne don haifar da ƙananan ɓangaren mai rarrafe zuwa baka, da guje wa haɗarin fadowa a lokacin juyawa, wanda ke da amfani don inganta ingantaccen tsarin tafiya.Tsawon tsakiyar motar tuki ya kamata ya zama mai dacewa don rage tsayin tsakiyar nauyi (ko jiki) da kuma ƙara tsawon waƙa a ƙasa, inganta aikin mannewa, don haka tsayin motar motar ya kamata ya kasance. a matsayin ƙarami kamar yadda zai yiwu.
3. Mai ɗauka Roller
Ayyukan mai raɗaɗi shine jan waƙar don hana waƙar yin tagumi da yawa, ta yadda za a rage girgizar waƙar yayin motsi da hana waƙar zamewa gefe.Nadi mai ɗaukar hoto yana kama da abin nadi, amma nauyin da yake ɗauka ya fi ƙanƙanta, kuma yanayin aiki ya fi na abin nadi, don haka girman ya fi girma.
4. Tensioner
Babban aikin na'urar tayar da hankali shine fahimtar aikin tayar da hankali na mai rarrafe kuma ya hana bel daga fadowa.
Tushen buffer na na'urar tashin hankali dole ne ya kasance yana da ƙayyadaddun adadin da aka riga aka ɗauka don samar da ƙarfin riya a cikin waƙar.Ayyukansa shine kada ya shafi meshing fil ɗin waƙa da haƙoran kayan aiki saboda ɗan ƙaramin ƙarfi na waje, wato, sako-sako yayin ci gaba, kuma yana iya haifar da isasshiyar jan hankali yayin juyawa don tabbatar da haɗakar fil ɗin waƙa ta al'ada da tuƙi. gear hakora.
Sakamakon koma-bayan na'urar, bazarar tashin hankali tana matsawa da dabaran jagora a gefen dama don ta kasance koyaushe tana kiyaye wani yanayin tashin hankali yayin aikin aiki, ta yadda dabarar jagorar tashin hankali ta jagoranci.
5. Buffer spring
Babban aikin shine yin haɗin gwiwa tare da na'urar tayar da hankali don gane aikin ɗaurewar waƙar.Saboda aikin na'urar tayar da hankali, bazara yana tura dabarar jagora don cimma tasirin tashin hankali.Sabili da haka, ana iya zaɓar maɓuɓɓugan matsawa da tashin hankali.
6.IDLER
Matsayin gaba da na baya na ƙafafun jagora an ƙaddara bisa ga matsayi na ƙafafun tuƙi, kuma yawanci ana shirya su a gaba.Ana amfani da dabaran jagora don jagorantar waƙar don juyawa daidai, wanda zai iya hana karkacewa da karkacewa.Tsayin tsakiyar motar jagora daga ƙasa ya kamata ya taimaka wajen rage tsakiyar nauyi.
7. Bibiyar Rollers
Nadi na waƙa yana ɗaya daga cikin bel ɗin ƙafafu huɗu na injin injin injin injin rarrafe.Babban aikinsa shi ne tallafawa nauyin tonawa da na bulldozer, ta yadda waƙar ke tafiya tare da ƙafafun.Lamba da tsari na rollers ya kamata su kasance masu dacewa da daidaitattun rarraba matsi na ƙasa na waƙa.Kayan aikin noma suna aiki galibi a wurare masu tsaunuka ko tuddai, kuma hanyoyin galibin titunan datti ne.Na'urar rarrafe tana buƙatar ƙaramin matsakaita ƙayyadaddun matsi na ƙasa, kuma ya kamata a rarraba matsi na rollers daidai gwargwado.
8. Tsarin tafiya
Yawanci ya haɗa da jikin chassis na crawler, a matsayin dandamali mai ɗaukar hoto don sassan da aka ambata a sama, wanda ya dace don gyarawa da shigar da ƙafafun jagora, rollers, da dai sauransu.
Lokacin aikawa: Oktoba-08-2022
