Miri dọrọ excavator: nkọwa, ngwa, photos

Ịwụ egwupụta eji na Ngwuputa (gravel, ụrọ, wdg) wepụ nkume. Ha na-na-eji àgwà mkpọda okporo ígwè grooves na ọwa, nakwa dị ka ihe bufee nke rụrụ ihe na n'efu na nkume. Nke a na Usoro nwere ike ijikwa Ona na Atiya 4, bụ nke na-adịghị nwere nnukwu nkume (inclusions). Excavator arụ ọrụ were were, ma ọ bụrụ na dayameta nke inclusions bụ ihe na-erughị a ise nke obosara nke ịwụ.

Ọ bụ ihe kwesịrị ịrịba ama na ala elu site na iji ndị dị otú ahụ a na Usoro a nwetara ewepụghị na ọ dịghị mkpa a ntuziaka zaa. N'isiokwu a, anyị ga-amụta ihe nke ihe kasị excavator.

Specificity ọrụ

A, multi-ịwụ-egwupụta na-eji ebe e nwere nnukwu olu nke otu ụdị ọrụ, na-elekwasị anya otu ebe. Ihe kpatara ya bụ mfe - na nnukwu akụkụ akụrụngwa. Ibuga ya si ebe ruo ebe n'ihi obere ihe aga-eme ga-ada ọnụ na oge, na Ya mere, ọ bụ na-ekwesịghị ekwesị. N'ihi nta ọrụ, negosi a mgbe nile ije, e nwere otu obere nlereanya nke ụgbọala ma ọ bụ pneumatic wheel-egwupụta.

Types of multi-igwe

Equipment na nkewa dị otú ahụ e ji mara:

• Na ntụziaka nke ije n'oge ọrụ. O nwere ike ịbụ-egwupụta longitudinal, transverse ma ọ bụ rotary igwu ala nlereanya.
• Site ụdị (ewu) ọrụ ngwá. E nwere yinye-egwupụta na wheel-ịwụ.
• Dị ka a usoro nke inye ngwá ọrụ na ihu. nkume ọnwụ bụ a radial akwụ ọtọ, radial kwụ ma ọ bụ ihe yiri ka ihe kwụ ọtọ.

Dabere na ndị e ji mara, anyị nwere ike ikwubi na e nwere ọtụtụ ụdị nke-egwupụta. Ka anyị tụlee nke ọ bụla n'ime ha iche iche.

cross-igwu ala igwe

Agbụ ígwè a excavator ịwụ nke ike-esoro ma ọ bụ okporo ígwè track. Kwadoro site na a yiri ma ọ bụ radial he. The yinye ike-eduzi (eji na homogeneous Ona maka mmịpụta nke minerals ma ọ bụ okirikiri nhọrọ ukwuu nke nnukwu ọwa na grooves) ma ọ bụ kpọgidere loosely (eji na Ona na inclusions). E nwekwara-egwupụta, crawler anya nke nwere ike ịdị iche iche dabere na-arụ ọrụ ọnọdụ. Ha na-eji na-egwu ala na nhicha nke drainage na mmiri ọwa.

Usoro longitudinal igwu ala

Nke a dọrọ excavator ịwụ. Ọtụtụ mgbe, ndị crawler, wheel na crawler, pneumatic moto ma ọ bụ nkwaghari. N'aka nke ya, longitudinal gwupụtatụrụla nlereanya ekewa ndị nke na-arụ ọrụ na ihe annular yinye na ndị na-arụ ọrụ ahụ nke bụ ladle wheel (rotor). Onye mbụ ji mee egwu ala trenches obosara adịghị nnọọ 1.1 m na a omimi nke 3.5 m abụọ nwere ike igwu miri olùlù -. 1.6-1.8 m.

rotary na-n'aka

Dị ka a na-achị, nke a na ụdị a crawler. Ma, mgbe ụfọdụ na e nwere okporo ígwè. The ngwaọrụ na-onwem na a ịwụ wheel na electric moto. Ọ nwere ike na a ga-ebipụ site na nkume radially na kwụ na vetikal ụgbọ elu. Ọ na-eji maka mmịpụta nke minerals nke ime n'ụdị n'ígwé. O nwere ike ịbụ refractory ụrọ na ngwaọrụ ndị ọzọ. Ịwụ excavator (ịwụ) a na-eji na nnukwu ewu ọrụ na overburden.

The uru nke multi-igwe

N'agbanyeghị eziokwu na shọvel na ihe ndị ọzọ nile, multi-ịwụ, nwere ọtụtụ ihe doro uru na-eme ka ha jide ha itie ke ahịa. Ka anyị tụlee ihe ndị a:

• Na-aga n'ihu na-arụ ọrụ na ogwugwu onu nke oké nkume. Ka ọ dịgodị, otu-ịwụ ngwaọrụ n'oge kpọmkwem ala ụfọdụ bụ a kacha nke 30% nke ngụkọta-arụ ọrụ oge.
• Ọ bụrụ na anyị na-atụnyere ndị otu ịwụ na multi-ịwụ nlereanya na otu arụmọrụ, ọ ga-hụrụ na-alụbeghị di-ịwụ ụgbọ ala dị arọ na cumbersome.
• Excavator emefu ezumike 1 cubic mita nke oké nkume ọtụtụ obere ike karịa ngwaọrụ na otu ikike, ma na a otu ịwụ.

• Arụ ọrụ na-ewu ọrụ, multi-ịwụ ngwaọrụ-enyere edo Ịgwakọta nke ma umu-emepụta ihe na sorting.
• Emepe emepe ala excavator ejiri bevels. Dị ka a N'ihi ya, ndị ezumike na-enweta ihe fọrọ nke nta zuru okè cross-sectional profaịlụ. One-ịwụ igwe amalite a ezumike ledges na nke ọ bụla n'ime ha doo a shortfall.

ọghọm technology

Otú ọ dị, e nwere parameters nke o doro anya na shọvel Enwee Mmeri. Ikekwe, ọ bụ n'ihi na ha na ọ bụ ka ndị ahịa ndú. Excavator nwere ndị na-esonụ adịghị ike:

• Nke a igwe - a ezigbo foodie, nke bụ ike ịzụlite naanị homogeneous ala ọzọ karịa 4 klas ma ọ bụ na obere inclusions nke ruo 3 klaasị. Shọvel enweghị nsogbu na-arụ ọrụ ọ bụla na klas na ụdị ala, gụnyere na nkume.
• A igwe na a ịwụ bụghị choosy ka ọnọdụ ihu igwe, nke bụ bụghị ịwụ version.

N'ihi na ihe doo anya nyochaa di na nwunye atụ excavator.

EM-251

Nke a na ụlọ unit, nke bụ:

• Navigating na ike akụrụngwa, nakwa dị ka usoro a na-n'ịnyịnya na-abụghị n'usoro etiti nke belt ebu, nke e mere na-emebi n'akụkụ ma ọ bụ na azụ nke iga.
• Arụ ọrụ na ngwá (agbụ ígwè na bọket) n'elu a etiti-ọganihu.

Dị ka akụrụngwa anamde multisupporting katapila. Esịtidem combustion engine na-akwọ ụgbọala Kwadobe Site n'ibu adiana via a yinye nnyefe. Track okpokolo agba jikọọ via semiaxes na guzozie ngwaọrụ isi eku. Ọ na-enyo na isi etiti dabeere na crawler na atọ ihe. Nke a na-eme ka o kwe omume iji nweta a ọma cross-excavator.

Mgbe ladle yinye excavator onwe ya na-akpụ akpụ, vetikal miri dọrọ a kpụrụ. Ala e azụ bọket, site hopper esịmde ebu depleted. Ọ, n'aka nke ya, na-achụpụ ya n'ụsọ.

Multi-ịwụ, miri dọrọ, yinye nlereanya EM-251 nwere ike ịgbanwe ọnọdụ nke ọganihu ikwu na etiti. Ọ akwusila azụ na ndu na-enye gị ohere iji gbanwee ya ogo penetration, n'ihi ya omimi nke miri dọrọ. Mgbe ụgbọ njem na unit ọganihu na ọ bụ n'elu ọnọdụ. igwe na-achịkwa a pụrụ iche ime akara, nke a na enịm ke tagzi na nri nke onye ọrụ, banyere gearshift. Nke a na-enye ohere na-akwọ nyochaa n'out oge ije nke igwe na-arụ ọrụ nke na-egwu ala usoro.

EM-182

Ka anyị tụlee otu ihe excavator ịwụ. Em-281 - dị ka mgbe ụfọdụ na-ezighị kwuru na a nlereanya. Ọ mejupụtara:

• Odnorebernymi undercarriage na wiil. Ọ na-emekwa kemwepu etiti akwado hopper turasny aro ugbo counterweight, a ụlọ, ihe elu etiti òkè nke ladle, na, n'ezie, ndị engine na nnyefe ahụ.
• Ladle ala nke etiti nke nwere ihe abụọ atụmatụ unit ebu agbụ ígwè na bọket.
• Jib, nke na-ekwusi ike a usoro nke ọwa na-egbochi nkwusioru.
• Ọkụ na ngwá na ọkụ na ngwaọrụ.

ihe excavator a na-achịkwa site atọ levers, nke na-emi odude ke ọrụ na tagzi. Mmalite bụ maka mbịne ladle yinye. Nke abụọ - maka N'ezie nke Trolley. Ọfọn na-atọ - maka mkpọlite na ẹsụhọde nke ọganihu. Nke ikpeazụ a na-edebe ke chọrọ ọnọdụ site na breeki, bụ nke dị na worm aro. The electric moto Site n'ibu na ngagharị site V-eriri, erughị ala nke nke, nakwa dị ka diffraction n'akuku nke pole chụpụrụ site ọnọdụ nke tensioner. Isi aro Nyefe adiana via a yinye drive turasnomu. The ala ịkpụ ịwụ na-agafere na hopper, na mgbe ahụ na-ọnọ na Trolley, ụgbọ njem ya ya ebe.

N'ihi na-ebuli winch excavator, foto nke na-webatara n'elu mee ihe ma elu na nke ala yiri maka igwu ala synchronously zụlitere zie n'oge nke ma nsọtụ nke etiti ladle. N'ihi ya, ladle etiti Nkea ẹbiet na onwe ya. Bọket agaghi asu wepụrụ oyi akwa bụ nke edo ọkpụrụkpụ mgbe ọ bụla elu-egbu. Iji mezuo Fan ọnwụ, negosi na ije nke naanị otu njedebe nke etiti, ọ na-lowered ya.

ọgwụgwụ

Taa, anyị hụrụ ihe kasị multi-ịwụ-egwupụta na ihe mere ha na-adịghị dị ka nkịtị dị ka otu ịwụ. Ọ bụ uru na-arịba ama na ihe mgbochi nke na-arụ ọrụ ike nke ụgbọala amanye echiche nke ala, kama ot na iche iche iche iche nke na-egwupụta. A na-aga n'ihu mma nke multi-igwe na iwebata ọhụrụ na-egosi na a obere oge niile adịghị ga-tutu amama

Site n'ụzọ, na excavator conventionally na-agụnye na-aga n'ihu-egwu ala, n'agbanyeghị eziokwu ahụ na ha kama na bọket na-arụ ọrụ ahụ na-egweri ma ọ bụ scrapers.