1. Okwu mmalite nke ngwa ngwa hitch coupler:

Excavator ngwa ngwa coupler nkwonkwo bụ otu n'ime ngwa nke na-ewu ígwè ọrụ, nke a na-adabere onwe haziri, mepụtara na arụpụtara dị ka kpọmkwem ọrụ chọrọ nke excavator.

Njikọ ngwa ngwa na-arụ ọrụ dị mkpa na ijikọ bọket excavator, ripper, hydraulic rock breaker, hydraulic shear machine na ndị ọzọ.Anyị nwere ike ịhụ eserese nko ngwa ngwa na ngwuputa coal, owuwu mbibi, nrụzi elu okporo ụzọ na ihe ndị ọzọ.Ndochi ngwa ngwa nke ndị na-egwupụta ihe, nke kwesịrị ekwesị maka ụdị dị iche iche dị iche iche nke ndị na-egwupụta ihe, nwekwara ike ịhazi ya dị ka ihe atụ nke gwupụtara.

Ọtụtụ mgbe, anyị na-akpọ ya ngwa ngwa ngwa ngwa nke excavator (nke a makwaara dị ka nkwonkwo ngwa ngwa, nkwonkwo ngwa ngwa, nko ngwa ngwa, nko ngwa ngwa), nke nwere ike gbasaa ohere nke iji ihe ngwuputa, chekwaa oge ma melite arụmọrụ ọrụ.

2. Ụdị nke ngwa ngwa ngwa ngwa:

Enwere ụdị abụọ nke igwe ngwa ngwa na nkwonkwo hydraulic maka ndị na-egwupụta ihe.Enwere ike iji igwe kwụ ọtọ ngwa ngwa na-enweghị imegharị pipeline na usoro hydraulic nke excavator (ụdị ọnụ ala dị ala);Ngwakọta ngwa ngwa hydraulic chọrọ ka a gbanwee ya na pipeline excavator na usoro hydraulic iji mezuo ihe achọrọ nke ngbanwe akpaka.

Hydraulic ngwa ngwa ngwa ngwa: otu abụọ nke ahịrị mmanụ jikọtara ya na ngwa ngwa ngwa ngwa site na valvụ njikwa mgbapụta mmanụ nke onye na-egwupụta ihe n'onwe ya.Akụkụ na-arụ ọrụ nke excavator nwere ike dochie ngwa ngwa site na cylinder ụgbọ ala hydraulic.

Uru: ike siri ike, nkwụsi ike dị elu, ọrụ dị mfe, naanị mkpa ijikwa mgbanwe mmanụ mmanụ.

Ọdịmma: ụbara usoro ntụgharị na hydraulic cylinder, dị oke ọnụ ahịa;Enwere ihe ize ndụ nke ndị ọrụ na-arụ ọrụ ngbanwe mmanụ.

Mechanical ngwa ngwa hitch: site n'ịtụgharị n'ibu ịghasa iji dozie anya nke na-akpụ akpụ ngọngọ, nke mere na-aghọta disassembly na echichi nke na-arụ ọrụ akụkụ nke excavator.

Uru: usoro dị mfe, ọnụ ala dị ala.

Ọdịmma: n'ihi ogologo oge, ike dị elu na-emegharị mmegharị ahụ, dị mfe iji mee ka ihe nkedo na-emegharị ihe, mmebi eri;Ebe a na-arụ ọrụ dị njọ, ọ na-agbasi mbọ ike ịkwasa ma wụnye eri na-atụgharị;Ka oge na-aga, igwe na-arụ ọrụ ga-akwụsịlata.

3. Structure nke ngwa ngwa dabara:

1. Akwa ígwè ígwè;Kwesịrị ekwesị maka tọn 3-45 nke excavator na azụ azụ.

2. Nabata ngwaọrụ nchekwa nchekwa hydraulic elele valvụ iji hụ na nchekwa.

3. Enwere ike dochie nhazi nke excavator na-enweghị mgbanwe ma ọ bụ wepụ pin, ka e wee tinye ya ngwa ngwa ma rụọ ọrụ nke ọma.

4. Ọ dịghị mkpa iji aka kụrie pin ịwụ n'etiti hama hydraulic na ịwụ ahụ.Naanị mepee mgba ọkụ na hydraulic crusher na ịwụ nwere ike gbanwere n'ime 10s, na-azọpụta oge na mgbalị, dị mfe na adaba.

Nko ngwa ngwa bụ nke ngwaahịa arụpụtara, nke nwere isi ihe nkwado, ihe mgbochi mkpagharị, cylinder hydraulic, pin na akụkụ ndị ọzọ.

Usoro mmepụta ya gụnyere ịcha, ntụgharị, igwe igwe, ịkụ ala, ịkpụ, ịgbado ọkụ, egweri, sandblasting, spraying, mgbakọ na usoro ndị ọzọ.Cheta, na ndụ n'ezie, egwuregwu ngwa ngwa excavator kacha mma agaghị apụta, naanị ị nwere ike ịchọta ihe kacha dabara gị mma dịka ihe achọrọ na ọnụahịa si dị.