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Ho bua ka Hydraulic excavator le undercarriage parts

Ho bua ka Hydraulic excavator le undercarriage parts

Hydraulic excavator ke mofuta oa mochini oa kaho o sebelisoang haholo, o sebetsang kahong ea litsela, kaho ea borokho, kaho ea matlo, paballo ea metsi a mahaeng, nts'etsopele ea mobu le masimo a mang.E ka bonoa hohle ha ho hahoa boema-fofane, boema-kepe, liporo, masimo a oli, litsela tse khōlō, merafo le matamo.

Basebetsi ba bangata ba excavator ba ithuta ho epolla ho tsoa ho beng ba bona.Ba na le boiphihlelo haholo ts'ebetsong ea moepolli, empa ha ba tsebe haholo ka sebopeho se akaretsang le melao-motheo ea moepolli.Letoto la lihlooho tsa tsebo, kakaretso ea likarolo tsa 5, li tla hlalosa tsebo ea motheo ea baepolli ba lintho tse epollang ho tloha likarolong tsa ho hlophisoa ha li-excavator, kopano ea chassis, kopano ea lisebelisoa tse sebetsang, kopano e ka holimo ea sethala, tsebo ea motheo ea hydraulic, joalo-joalo ho tloha ho sa tebang ho ea ho tebileng.

1. Sehlopha sa baepolli ba lintho tsa khale

1. Ho ea ka mokhoa oa ts'ebetso: mochini oa ho epa ka nkhong e le 'ngoe le ho epa linkho tse ngata, mochini o tloaelehileng oa ho epolla ke moepo oa nkho e le 'ngoe, ke merafo e meholo feela e sebelisang moepo oa libakete, ho na le linkho tse ngata, le ts'ebetso ea rotary.

 

E tloaelehileng ke sekoahelo sa bakete e le 'ngoe (Carter 320D)

Multi-bucket excavator bakeng sa merafo e meholo

 

2. Ho ea ka mokhoa oa ho khanna: koloi ea motlakase e tukang ka hare, koloi ea motlakase, koloi e kopantsoeng (hybrid)

Hangata e tsamaisoa ke enjene e tukang ka hare (enjene ea disele)

Kharafu ea motlakase ea morafo (moepo o ka pele oa kharafu)

3. Ho ea ka tsela ea ho tsamaea: mofuta oa crawler le mofuta oa thaere

4. Ho ea ka sesebelisoa se sebetsang: kharafu e ka pele le mohoma o ka morao

 

2. Kenyelletso ea sebopeho sa moepo

Mabitso a likarolo tsa excavator

Mochini oohle o ka aroloa likarolo tse tharo ka sebopeho: kopano ea chassis, kopano ea sesebelisoa se sebetsang, le kopano e kaholimo ea sethala.

Sebopeho le mosebetsi oa kopano ea chassis:

1. Tšehetsa boima ba karolo e ka holimo ea moepo.

2. Mohloli oa matla le actuator bakeng sa ho tsamaea le ho tsamaisa.

3. Tšehetsa matla a karabelo ea sesebelisoa se sebetsang nakong ea ho cheka.

 

Likarolo tse kholo tsa chassis:

1. 'Mele oa foreimi e tlase (likarolo tsa welding),

2. Mabili a mane le lebanta le le leng (mabili a tataisang, mabili a khanna, li-sprockets tse tšehetsang, li-roller, crawlers).

3. Lehare la Dozer le silindara.

4. Kopano ea rotary e bohareng.

5. Swivel raceway ring (slewing bear).

6. Ho fokotsa maeto le motlakase.

Pono e phatlohileng ea likarolo tse kholo tsa kopano ea chassis

Sebopeho sa foreimi le ts'ebetso: 'mele oa foreimi (likarolo tsa tjheseletsa) --' mele o moholo oa chassis kaofela, o nang le matla ohle a kahare le kantle le linako tse fapaneng, maemo a ts'ebetso a thata haholo, 'me litlhoko tsa likarolo li phahame.Ho na le litlhokahalo tse itseng bakeng sa ho ts'oana ha maballo a lets'ehali le le letona, ho seng joalo ho tla ba le matla a maholo a lateral, a ke keng a ba molemo ho likarolo tsa meralo.

 

4 ~ Mabili a mane le lebanta le le leng, ts'ehetso ea ho hlaba

Lebili la tataiso le sesebelisoa sa tsitsipano: Lebili la tataiso le

tensioning device: tataisa tsela ea ho tsamaea ha pina, fetola boemo ba tsitsipano ea pina, le ho fokotsa khanyetso.

 

IDLER le sesebelisoa sa tsitsipano

Li-Carrier sprockets le track rollers: Li-carrier sprockets li bapala karolo ea ho tšehetsa pina.Lirolara li phetha karolo ea ho tšehetsa boima ba 'mele

 

Carrier roller le track rollers

Sebopeho sena ke mohaho o sa hlokeng tlhokomelo, ntle le ho eketsa mafura.

Sebopeho sa sprocket e tšehetsang le lebili le tšehetsang bakeng sa baepolli ba kholo e fapane hanyane, empa molao-motheo oa ts'oana.

Sprocket : e khanna mochine oohle ho tsamaea le ho thinya

 

Track link Assy

 

Slewing bear

--Hokela koloi e ka holimo le koloi e ka tlaase, e le hore koloi e ka holimo e ka potoloha koloi e ka tlaase ebe e jara nako ea ho phethoha ka nako e le 'ngoe.

Li-roller (libolo) ka lesale la orbital li hloka ho tlotsoa kamehla, 'me ho na le mefuta e' meli ea ho eketsa botoro ho tloha ka lehlakoreng le ho eketsa botoro ho tloha holimo.

Enjene e tsamaeang + e fokotsang matla: fana ka matla a matla (torque) ho khanna lebanta la sprocket le crawler, e le hore moepi a ka phethela liketso tsa ho tsamaea le ho tsamaisa.


Nako ea poso: Dec-24-2022