Likoloi tse nang le phetisetso ea matsoho, phetisetso ea matla ho tloha ho lever ho ea mochining oa phetoho e etsoa ke drive ea gear shift.Shank e phetha karolo ea bohlokoa ts'ebetsong ea koloi - bala tsohle ka karolo ena, morero oa eona, mefuta, moralo, hammoho le khetho ea shank e ncha le ho nkeloa sebaka ha eona sehloohong.
Shank ea gearbox ke eng
The gearbox shank ke karolo ea gearbox shift drive e nang le taolo ea matsoho (mabokose a mochini);Karolo e hokahanyang molamu oa koloi ka kotloloho ho lever shift shift.
Shank ea gearbox e na le mesebetsi e mengata:
- Khokahano ea molamu oa ho khanna le mochini o fetohang oa gear o hole;
- Matšeliso a ho falla ha longitudinal le transverse ea likarolo tsa koloi ha koloi e ntse e tsamaea;
- Phetoho ea koloi.
Li-shank tsa li-gearbox li sebelisoa ho li-drive tsa gearshift tse thehiloeng ho lithupa tse thata, ka li-cable drives, karolo ea karolo ena e bapaloa ke likarolo tse ling (bafetoleli).Li-shank tsa mefuta e fapaneng li ka fumanoa ho li-gearshift tsa literaka le likoloi, hammoho le literekere le lisebelisoa tse ling.Shank, e leng karolo ea koloi ea gear shift drive, e phetha karolo ea bohlokoa taolong ea phetisetso.Ha ho senyeha, karolo ena e tlameha ho nkeloa sebaka, 'me bakeng sa khetho e nepahetseng le ho lokisoa ka katleho, u lokela ho tseba ka mefuta e teng le likarolo tsa shanks.
Mefuta le moralo oa li-shank tsa gearbox
Li-shank tsa li-gearbox tse sebelisoang kajeno li ka aroloa ka mefuta ho latela moralo le mokhoa oa ho hokahana le mochini oa phetoho ea gear.
Ka moralo, li-shanks li na le mefuta e 'meli e meholo:
• Keletso e nang le likhoele;
• Ho hula ka li-tubular.
Shank ea mofuta oa pele e na le moralo o ts'oanang le malebela a ho tsamaisa - ena ke molamu o mokhutšoane oa tšepe, ka lehlakoreng le leng leo khoele e khaotsoeng bakeng sa ho hlongoa ka molamu oa koloi, 'me ka lehlakoreng le leng ho na le hinge ea ho hokahanya. ho ea lebitleng la mochine o fetolang lebokose la gear.
Shank ea mofuta oa bobeli ke molamu oa tubular oa tšepe, oo ka lehlakoreng le leng o ka kopanngoang le molamu o ka sehloohong, 'me ka lehlakoreng le leng o na le hinge bakeng sa ho hokahanya le mochine oa ho fetola lebokose la gear.Shank ena e ka kopanngoa le molamu o ka sehloohong ho sebelisa li-brackets kapa clamp e nang le khoele e nang le khoele.
Ho latela mokhoa oa ho hokahana le mochini oa ho fetoha ha gear, li-shank li na le mefuta e 'meli:
• Ka hinge ea rabara-tšepe (sebaka se khutsitseng);
• Ka lenonyeletso la bolo.
Tubular gearbox shank e nang le lenonyeletso la bolo le bracket bakeng sa ho sututsa jete
Boemong ba pele, hinge ea tšepe ea rabara e qetellong ea shank, 'me ho hokeloa ho lever ea mochini o fetohang ka lebokoseng la gear ho etsoa ka bolt.Boemong ba bobeli, lenonyeletso la bolo e sa hlokeng tlhokomelo le kentsoe holim'a shank, eo pinana ea eona e hokahaneng le lever ea mochini o fetolang lebokoseng la gear.Li-shank tse kopantsoeng tsa bolo li sebetsa hantle haholoanyane, li lefella ho falla ha longitudinal le transverse ea likarolo tsa koloi ha koloi e ntse e tsamaea (ka lebaka la ho falla ha lebokose la gear, enjene, k'hab, ho senyeha ha foreimi kapa 'mele, joalo-joalo) le ho loantša ho thothomela.Li-shanks tse nang le li-blocks tse khutsitseng li bonolo ebile li theko e tlaase, kahoo li boetse li sebelisoa haholo.
Hape, li-shank tsa li-gearbox li ka aroloa ka lihlopha tse peli ho latela boteng ba likhokahano tse ling:
• Ntle le likhokahano tse eketsehileng le likarolo tsa koloi, tsena ke malebela a khoele;
• Khokahano ho jet thrust (rod) ea gear shift drive.
Boemong ba pele, molamu oa karabelo o amana le molamu o ka sehloohong oa koloi.Tabeng ea bobeli, ho fanoa ka bracket holim'a shank, eo pinana ea jet thrust ball e kopantsoeng ka eona.Qetello ea bobeli ea molamu e hokahane haholo le ntlo ea lebokose la li-gear kapa (ka mokhoa o sa tloaelehang) ho foreimi ea koloi.Ho ba teng ha jet thrust ho thibela ho fetoha ha lisebelisoa ha koloi e ntse e tsamaea ka lebaka la ho falla ha lebokose la gear, cab, enjene le likarolo tse ling.
Gearshift drive e nang le shank ka mokhoa oa ntlha e khoele
Joalokaha ho se ho boletsoe, "gearbox shank" e nka sebaka se mahareng pakeng tsa molamu o ka sehloohong oa koloi, oo lever ea gear e hokahaneng ka eona, 'me mochini o tsamaisang mochini o kenngoa ka kotloloho ka lebokoseng la gear.Kaha koloi e na le ho thothomela le meroalo e mengata, likhokahano tsa eona tse kentsoeng li fana ka tšireletso khahlanong le ho itokolla ha linate.Ntlha ea khoele, joalo ka molao, e na le locknut, 'me ho koaloa ha linate tsa hinge ka lehlakoreng la lebokose la li-gear ho ka etsoa ka pini ea cotter (eo ho sebelisoang nate ea mantlha).Sena se thibela ho khutlela morao ho feteletseng mme se tiisa ts'ebetso e tšepahalang ea koloi maemong ohle.
Litaba tsa khetho le ho nkela lishanka tsa gearbox sebaka
The gearbox shank ke karolo e ka tšeptjoang le e tšoarellang, empa maemong a mang ho ka etsahala ho se sebetse ho eona.Bothata bo tloaelehileng ka ho fetisisa ke ho roala ha li-hinges (lenonyeletso la bolo kapa thibela e khutsitseng), e bonahatsoang ke ho eketseha ha mokokotlo, ho eketseha ha matla a ho thothomela ho lever ea gear.Tabeng ena, karolo e tlameha ho nkeloa sebaka, kaha hangata li-hinges li ke ke tsa lokisoa.Li-deformations le ho senyeha ha li-shanks le likarolo tsa tsona ka bomong li ka khoneha - bracket bakeng sa jet thrust, clamp, joalo-joalo 'me maemong ana, karolo e tlameha ho nkeloa sebaka.
Ha u khetha shank e ncha, ho hlokahala hore u tataisoe ke lethathamo la likarolo tsa koloi e itseng, kaha mofuta o fapaneng oa shank o ke ke oa sebelisoa maemong a mangata.Ho nkeloa sebaka ha karolo le ho lokisoa ha mochini oa li-gear shift drive ho lokela ho etsoa ho latela likhothaletso tsa tokiso le tlhokomelo ea koloi.Haeba mosebetsi oohle o etsoa ka nepo, mochine o tla sebetsa ka botšepehi, o fane ka taolo e tiileng ea phetisetso le koloi eohle.
Nako ea poso: Aug-18-2023