Dragline excavator: oru nkọwa, na nkowa na reviews

Excavator - a Earthmovers cyclic ọrụ e ikewapụ ala si n'usoro, ya na-akpali akpali na loading. Isi na-arụ ọrụ ahụ nke pụrụ iche na ngwá bụ a ịwụ, nke a na-kwajuru site na-akpụ akpụ ikwu na mepụtara rock na-enyemaka nke traction igwe usoro. The excavator nwere ike ịbụ nke "shọvel" (maka mmepe nke oké nkume n'elu eguzo n'elu ikpo okwu), "backhoe" (eji wepụ ụrọ uka n'okpuru elu nke support) na dragline - excavator na a "scrubbing" ịwụ. Nke ikpeazụ ụdị dị oké mkpa maka mmepe nke a nnukwu olu nke ala, n'oge na-agba arụmọrụ, na reclamation na haịdrọlik engineering, ọcha na ala nke osimiri, ọdọ mmiri na ndị ọzọ na ozu mmiri.

Dragline egwupụta

The mbụ isi dragline egwupụta atụmatụ e mepụtara na narị afọ nke 16, a oké ọkà mmụta nke Renaissance - Leonardo da Vinci. Ke ulo oru ọnụ ọgụgụ, nke a ụdị Usoro e ji mee ebe ọ bụ na 1884 na United States. Na Russia ụdị ụwa-akpụ akpụ na ígwè ọrụ mbụ pụtara na agha afọ. Ha na-eji maka mmepe nke ịnweta ego. Dragline excavator, n'adịghị ka ndị ọzọ ụdị ígwè ekewapụ rock si n'usoro n'ihi na ịbịaru elu nke ịwụ, na bụghị mmetụta nke haịdrọlik ma ọ bụ eriri-ngọngọ usoro. N'ihi a mgbanwe kpọgide a nghọta cable ịwụ na ọganihu, dragline ọkọkpọhi ọrụ mere na a nnọọ ukwuu anya na ukwuu omimi nke traction usoro karịa ndị ọzọ na ụdị nke ugbo ala. Nke a bụ ma uru na isi ihe dị iche n'etiti ụdị ụwa-akpụ akpụ na ngwa.

Design na ime ụkpụrụ

Dragline mejupụtara ọtụtụ isi usoro - igwe na-emepụta traction, ọganihu, eriri na ịwụ usoro. Ọdịdị nke ahụ cable usoro na-agụnye a traction na-ebuli ụdọ, nke site n'agbụ na-mmasị ka ladle. Mmalite chọrọ ịkwaga na-arụ ọrụ ahụ na a vetikal ụgbọelu, na nke abụọ tightens ịwụ ka igwe, adịru kwachaa emee na nkume na ala loading. Mgbe nke ahụ gasịrị dragline excavator na n'out oge akwusila na-ebuli na traction ụdọ, n'ihi na nke nke enwekwu anya n'etiti tilting unit na ejikọta njikọ na-tensioned eriri-agbapụta n'ahụ. N'ihi ya, n'ihu ihu ịwụ na-elu, nke na-egbochi ụra kpọrọ n'ala.

Mgbe na-akpụ akpụ ala uka ebe ebutu nke ike na traction na hoisting eriri sharply belata, si otú ebelata erughị ala nke cable ebutu - ịwụ tụfuru itule, na-emekwa, e na-mbupu oké nkume.

Akụkụ nke ọrụ

Anyịnwa ịhụkwu nke ịwụ n'ala pụtara nanị n'okpuru ya ibu ibu. Ya mere, na-enye elu igwu ala ike, nkume kwesịrị pụtara rụrụ. Ya mere, oké na ihe siri ike nkume ala, nke a na-zubere ịzụlite, iji dragline excavator, mbụ tọpụ nkpirikpi disintegrating ma ọ bụ ọgbụgba ọkụ arụmọrụ.

N'oge ọrụ na traction, na hoisting ụdọ mkpa ka mgbe nile erughị ala, ọ dị mkpa iji zere yitewere. Ịzụ na ẹsụhọde ọganihu a na-ewere ọnọdụ site na-arụ ọrụ nke cable usoro. Ya mere, mgbe na-arụ ọrụ ike na oké nkume Primer ka nta na bọket, iji ghara gafere karịa ikike.

Uru na ụkọ ihe ụfọdụ

N'adịghị ka ot excavator nke akwọ ụgbọala odudu na-eme site haịdrọlik ma ọ bụ eriri-ngọngọ usoro, na ịwụ na-ọnwụ jikọọ na ọganihu, dragline arụ ọrụ ahụ bụ free ịkwaga ikwu na isi igwe. Nke a na-enye ohere ị na Lower ya a oké omimi (ọtụtụ ugboro karịa ha nwere ike imeli ot ụdị).

N'ihi ìhè na mmepe nke a ogologo ọganihu n'ala dragline egwupụta nwere ike na-akpa àgwà na a dịtụ anya site n'ókè nke eguzo. A na-enwekwu arụmọrụ nke ụdị ngwá na-ebelata-eri nke mmepụta nke gwupụtatụrụla. Ọzọkwa, ikpe ikpe site reviews, mfe na inogide ịwụ akara usoro ebelata akwụ ụgwọ metụtara na ugbu a ọdịnaya nke art.

Ọghọm-dragline ịwụ nke excavator ruru ka na-agbanwe nkwusioru. N'ihi na nke belatara igwu ala nkenke na ebutu. N'ihi ya, Mbupu nkume ozugbo nka siri ike. Ọtụtụ mgbe dumping n'ala bụ na e mere na agụba - ebe ọ kwagara na dump. Ya mere, mmepe nke ụwa n'usoro enweghị ihe ọ bụla ọzọ na nkà na ngwá - ot egwupụta, loaders - agaghị ekwe omume.

Nka na ụzụ atụmatụ

Ka a dragline excavator ngwá gosiri kacha mma arụmọrụ, gwupụtatụrụla saịtị a ga-enịm kpọmkwem n'ihu igwe. Bugharịa ihe ịwụ ka ala nke pendulum usoro nwere ike na-ebe - ọkwọ ụgbọala nwere ahụmahụ, swinging na-arụ ọrụ ngwá ike "otutu" ya n'elu a ukwuu anya ikwe ka ọganihu.

Dabere na nlereanya nke ụdị ala-akpụ akpụ na ngwa, igwe arụmọrụ ga-abụ na ndị na-esonụ àmà:

• ọganihu ogologo - si 15 ka 100 mita;
• Biri n'ime isi ịwụ - site 6.3 m na 168 ^s;
• Oke igwu ala okirikiri - 15.3 m ma ọ bụ karịa;
• Ground Pressure - 0,06-0,255 MPa.

Lekwasị anya-dragline excavator - na-arụ ọrụ ọha mmadụ. The arọ nke lightest igwe na a ugboro ole na ole ọzọ nkà na ngwá na haịdrọlik ma ọ bụ eriri-ngọngọ usoro. Nke a ukwuu egbochi ha ngwa.

nọ nke ngwa

Nyocha na-ekwu na dragline egwupụta na-ejikarị na ebe nke nnukwu-ọnụ ọgụgụ development nke ala uka. Ha na-arụsi ọrụ ike na-eji n'oge na-agba arụmọrụ, nakwa dị ka Ngwuputa na e kere eke nke nnukwu okirikiri na omimi nke olulu. Dragline na a perforated ladle na-eji maka mmịpụta nke nkume na ala nke ozu nke mmiri, na maka ihicha nke osimiri, ọdọ mmiri ma ọ bụ na-ewu haịdrọlik owuwu. Ha na-na-n'ọtụtụ ebe na reclamation ọrụ. N'obodo ukwu dị ka igwu ala ejikwara nnọọ obere.

Type excavator mbanye

Na-adịbeghị anya na-eji draglines. Ha na-anapụta ndị n'ebe ọrụ na akụkụ, ebe ha ụdi mgbakọ. Ndị dị otú ahụ a igwe bụ ọtụtụ mgbe na a ewepụghị n'ala. Ọ bụrụ na ọ dị mkpa, ime ka a ọhụrụ ọrụ, dragline excavator lowers pụrụ iche akpụkpọ ụkwụ, nke ịmata ihe ndị dị arọ na-ebuli igwe.

Mgbe ahụ, support ogbo a kpaliri, na Usoro ọzọ, "na-anọdụ" na ya. Shoes na-arụnyere na a ebe ọhụrụ, na dum usoro a ugboro ugboro. Dị ka a na-achị, na-eje ije-egwupụta nwere nnukwu uka, nke na-apụghị iguzogide ihe katapila haziri. Crawler ma ọ bụ pneumowheel dragline egwupụta na-now fọrọ nke nta mgbe ime. Na-emekarị ha bụ obere ụgbọala na ala arụpụtaghị, nke bụ ya mere ha were na ewu na saịtị bụ impractical. Fọrọ nke nta niile na-anọchite anya nke ụdị nke kewapụrụ site haịdrọlik na eriri-ngọngọ engines.

Global emepụta

"Uralmash" - anụ ụlọ engineering ụlọ ọrụ onye dragline egwupụta nweta n'akụkụ dị iche iche nke ụwa. Nka na ụzụ e ji mara ụdị ndị na a dịgasị iche iche, ikwe onye ọ bụla ahịa ịhọrọ a ụgbọ ala dị ka gị mkpa. Ikpe ikpe site reviews, nke a bụ otu n'ime ihe ndị kasị pụrụ ịdabere na stepper nnọchiteanya nke nkà na ngwá.

Mpi na anụ ụlọ ụlọ ọrụ bụ a dịgasị iche iche Japanese ụlọ ọrụ na-akwalite zuru ụwa ọnụ ahịa esoro nlereanya. Na-emekarị, ọ bụ ndị ọzọ mfe Usoro, nke na-eji na mmepe nke ala dịtụ obere arrays.