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 thijoa ha linate tsa hinge ka lehlakoreng la lebokose la gear ho ka etsoa ka pini ea cotter (eo ho sebelisoa 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