BelAZ 7547: nchịkọta nke dump gwongworo

Ke 1970 na Soviet Union na e nwere nsogbu na ihe e kere eke nke dị ike ụgbọala nke nwere ike inyere na-ewu dị iche iche nnukwu-ọnụ ọgụgụ ike oru ngo. Ihe kasị ewu ewu na-enweta dị ka a N'ihi nke igwe, ibu ikike ukwuu karịa 40 tọn, na nkọwa nke na-ekwe ka ha na-enweghị nsogbu ịnyagharịa ọrụ. One dị otú ahụ n'ọtụtụ ebe chọ BelAZ dump gwongworo malitere 7547, nke a ga-atụle n'isiokwu a.

oru

Ike ụgbọ ala na-emepụta Belarus. Dumper BELAZ 7547 mere maka ebu dị iche iche nkume pụta rụrụ ọnọdụ na okporo ụzọ n'okpuru ihe pụrụ iche-awa nkume. The igwe nwere ike na-eji n'oge na-ewu nke nnukwu-ọnụ ọgụgụ ulo oru mbo, haịdrọlik ọrụ, nakwa dị ka n'oge ibikwasị nke ụzọ na usoro. Ke adianade do, ụgbọala bụ ifịk ifịk na ulo oru metụtara na nhazi nke ngwaọrụ. The ụgbọala nwere ike imeri ịrịba biases o siri susceptible n'okporo ụzọ elu ma nwere ike kwuru oké mkpa ngwaọrụ n'oge njem nke olulu na a elu ogo mmiri inflows.

engine

BELAZ 7547 na-onwem na a anọ na-ọrịa strok, dizel engine, agaghi asu cylinders na-ndokwa V-ekara. Ọcha nke na-abata ikuku na-ewe ebe site akọrọ nzacha (abụọ-ogbo ma ọ bụ atọ na-ogbo) onwem na mmetọ sensọ.

Engine lubrication usoro - mbuaha ụdị nke mmiri mmiri na ya circulates forcibly. The moto nwekwara a preheating nke a rụrụ na-efu nke ọmụmụ usoro. Ke adianade do, ọnụnọ nke electric Starter na-amalite na pnevmostarternaya usoro.

Description of nnyefe

Nzipu mgbanwe ụgbọala mere na hydromechanical n'onwe na nwere anọ akụ na isii esemokwu ụdị clutches, na via nke ịmafe emee. PPC enye 5 gbapụrụ ọsọ maka n'ihu ngagharị na 2 - azụ. E nwekwara a breeki pupụtara. Hydromechanical nnyefe jikọtara isi ike unit na mbanye axle via cardan oghe version ụzọ.

wheelsets

Na ụgbọala na taya na-pnevmopodkachkoy na ọrụ ụkpụrụ arụmọrụ nke zọcha. Ọ na-enye a abụọ nhọrọ wheel - ígwè udo tubeless. Ma nsụgharị enweghị nsogbu ọ bụla nwere ike idi nsogbu n'ime 14.500 kilogram kwa wheel, na-eme ka o kwe omume dịkwuo arụmọrụ nke dum igwe. High permeability na nnukwu ike ụgbọ ala na-ekwe ka na-ajụ ọtụtụ ụlọ ọrụ mmepụta ụlọ ọrụ si oké ọnụ ịnọgide na-enwe esịtidem ụgbọ okporo ígwè e.

braking usoro

BelAZ 7547 na-onwem na drum brek na iche iche pneumatic mbanye maka n'ihu ma n'azụ wiil. Breeki ụdị - drum. Otú ọ dị, ndị na-emepụta na-nyere na ọnụnọ nke a akọrọ otu-diski (mgbe ụfọdụ, multi-diski) brek.

Na-akwọ ụgbọala okporo isi gia n'ịnyịnya breeki aka mgbe niile emechi ụdị pneumatically ejikwara. Na ọrụ nke mberede brek etinyere circuit arụ ọrụ na breeki usoro na-na-arụ ọrụ iji. PPC drive aro na-onwem na a hydrodynamic retarder na electric.

akwọ ụgbọala tagzi

BelAZ 7547 nwere monadic ụgbọala tagzi, nke arụnyere na kemeghi oche. Ọ bụ mmasị na torsion ma ọ bụ pneumatic iyi. E nwekwara otu inyeaka outboard oche. N'elu arịrịọ, na tagzi nwere ike arụnyere ntụ oyi usoro. Ẹdude heaters bụ na mmiri mmiri n'ụdị, na ugogbe iji hụ azụ a na-nyere ihe electric kpo oku. The n'iru usoro na-enye a haịdrọlik drive.

Product nkọwapụta

BelAZ 7547, onye e ji mara na-depụtara n'okpuru ebe a, nwere ike rụọ ọrụ na a okpomọkụ nso nke ihere okpomọkụ si - 50 ka + 50 degrees Celsius.

Nka na ụzụ data dump ndị a:

• Engine ụdị - YaMZ-240NM2;
• ike - 500 horsepower;
• torque - 1600 rpm;
• karịa ije ọsọ - 50 km / h;
• nke ibu nke ụgbọala - 33 tọn;
• igwe bụ ike ibufe 45 tọn oké nkume;
• mbịne okirikiri - 10.2 mita;
• Taya - 21,00 -35;
• olu egosi n'elu ikpo okwu - 19 cubic mita;
• Dump ogologo - 8,09 m;
• obosara - 4,62 m;
• elu - 4,39 m;
• mmanụ ụgbọala oriri - 224 lita kwa 100 kilomita gaa ụzọ;
• n'azụ axle na-onwem na a bevel gia esi na mbara wheel Kwadobe.

imewe Atụmatụ

BelAZ 7547 na-onwem na a welded elu-ike n'elu ikpo okwu - a ịwụ na a pụrụ iche visor iji chebe ụgbọala tagzi. Ịwụ ọnụ na ibu weliri mezue agbapụta n'ahụ maka 25 sekọnd na zie - maka mmegharị nke ịwụ 20. enye a atọ-ogbo telescopic haịdrọlik cylinders.