Bucket-lebili excavator: bokhutšoanyane ka sebopeho le morero

Excavator - mofuta o tloaelehileng haholo oa mechine intša propelled earthmoving, e etselitsoeng ho e autopsy, meepo, ho epolloa, ntshetsopele ya mobu, cheka mekoti. The mechine ka sebetsa le mafikeng, mobu le bonolo, liminerale, gangue.

Excavators ke mechine e le lisebelisoa etselitsoeng ho itšeha tsoa hong le epang. Khetholla, masoha le selotlolo bakete excavators. Kharafu - ena mochine cyclical bohato. Ba nako le nako ho pheta mokhatlo tšoanang. Bucket hlahisa liketso tsa ho feta, ba ka siloa, fala le ho toba Bucket.

Excavators le bakete e mong o classified e le reretsoe. Kaho le tenyetseha - the atileng ka ho fetisisa, o ile a sebelisa bakeng sa boholo ba ho epolloa. Likharafu ho hlokahala bakeng sa ntshetsopele ya mashala le manya. Ka thuso ea hlobolisa mosebetsi le dikarolo le e ka holimo ea mobu.

Bucket-lebili excavators ke selotlolo bakete thekniki. Joang ba fapana? Ke hobane'ng ha mefuta e meng ea mosebetsi molemo ho khetha mofuta ona thekenoloji?

Bucket-lebili excavator sebediswa bakeng sa mesebetsi e hlobolisa, mobu tse qotsitsoeng. Ho feta moo, ka bobeli ba mofuta pele le la bobeli la mosebetsi ba ka phetha ka e ka holimo kapa tlaase cheka. Lefatše ho fallela mechine mefuta e kang ena e sebediswa bakeng sa lipalangoang a mafika le liminerale, ho cheka likotopo, trenching, lefika play loading kapa ho tlosa e ka lahlelang.

A excavator oa rotary na bokgoni bo phahameng 'me, ka lebaka leo, ntshetsopele ya fatše fetoha tlase bitsa chelete e ngata, empa e behang haholo. Number osypok tswa ladle ka dikai joalo le lintho tse ngata tlase se lahlelang ka nkhong e molemo, 'me e boetse e eketsa tlhahiso le ho fokotsa ditjeo matla.

Bucket lebili excavator ka ba seporo-tsamaea kapa crawler. Bakeng sa ho lahla kapa autopsy lefika dumps mehaho e, play loading le mosebetsi oa tse ling tse e hlomelloa le motsu (retractable kapa batho bao e seng bochaba).

Khopolo ho bōpa bakete lebili excavator tlile ho tloha linakong tsa boholo-holo: haeba u sheba haufi-ufi ka mochine, o tla hlokomela le tšoana le matla ho lebili ea boholo-holo eo ka eona baholo-holo ba rōna o tsositse metsing. Mongoli hulela lebili, le leqheka la eo e ne e le ka lebaka la litšoantšo mochine intša propelled, e ne e le Leonardo kithe Vinci.

A excavator oa rotary sebetsa le linkho mobu kapa lejoe, tse mounted ka lebili (male rotor). The male rotor, le eena, a dikologela ka tsela eo e atlehang ka ho fetisisa bakeng sa ho ikopanya le ka polao. Cheka bakeng sa holimo - tataiso ena ketekeloang hong le tataiso ea manaka a watjhe ho tlase - e fapaneng.

Nakong ea ho sebetsa, 'mele oa phethahatso ea bakete lebili excavator ka susumelletsa tsekaletse le fehlang.

Mechine le ikamahanya le maemo bakeng sa ho lateral kapa radial cheka, ba khetholloa ka mokhoa oa fa ka polao, tshebetso, ka boholo fellang fetola mokhatlo oa mofuta (sethusathuto leakage radiation).

Ho phaella moo, rotors tse fapaneng ke mokhoa oo ba li sebelisa ha unloading linkho. Unloading mong etsoang ke matla a khoheli, eo nka khato ka lefikeng ha bakete feta ntlha tlhōrōng ea libaka tebelwa. Ka mechine inertial bakete lokolloa ka likhoka centrifugal, e leleka lefika nkhong ya. Ho tebelwa inertial ne kamehla, ho ke ho hlokahala hore ho fana ka male rotor lebelo hore lebotho centrifugal fetohile khōlō ho feta matla a matla a khoheli.

Ho hōlisa kapa ho theola booms (moldboard le male rotor) e entsoeng ka ho na le masakana pulley sebedisa counterweights mounted ka boom boom ena. pulley tsamaiso, palo, eo ho eona boom boom o tšehetsoa, le oa rotary sethaleng hammoho etsa ka superstructure tsa excavator ena.

Topside sebelisa slewing sesebediswa tieo khomaretse cheisi e, rotatable ke 360 °. Kgotlhela gongwe conveyor hlomelloa le oa rotary drive ea habo eona. Sena se nolofalletsa ba letsoho actuator ho kheloha selekane lona longitudinal ke 270 °, ha re be le boemo ba esale pele ka sebaka, ho sa tsotellehe hore na male rotor e motsu.