The Ua ntej(1), hauv paustsom xam los ntawm txhaismus xyuas
CovExcavator,tseem hu ua excavating machinery (excavating machinery), tseem hu ua excavator, yog lub ntiaj teb txav tshuab uas siv lub thoob los khawb cov ntaub ntawv saum toj lossis hauv qab ntawm cov kabmob thiab thauj mus rau hauv lub tsheb thauj mus los lossis thauj mus rau qhov chaw khaws khoom.
Cov ntaub ntawv excavated los ntawm excavator feem ntau yog av, thee, silt, av thiab pob zeb tom qab per-loosing.Kev txiav txim siab los ntawm kev txhim kho cov cuab yeej siv hauv xyoo tas los no, kev txhim kho ntawm excavators yog qhov nrawm, thiab excavators tau dhau los ua ib qho tseem ceeb tshaj plaws hauv kev tsim kho tshuab.Peb qhov tseem ceeb tshaj plaws ntawm lub tshuab excavator: kev ua haujlwm hnyav (ntau), lub zog ntawm lub cav thiab lub thoob, lub peev xwm thoob.
CovloaderRaws li lub npe txhais tau hais tias "loading", nws txoj haujlwm yog thauj cov av mus rau lub tsheb thauj khoom, lub excavator tuaj yeem ua tau tab sis tsis zoo li lub tsheb thauj khoom, bulldozing tsuas yog ib sab ntawm lub loader, thiab lub loader yog log, yog li nws tuaj yeem khiav ntawm txoj kev, Excavators, bulldozers thiab lwm yam crawler hom tsuas tuaj yeem thauj los ntawm cov tsheb thauj khoom thauj mus rau qhov chaw ua haujlwm, yog li muaj feem ntau tshwj xeeb rau kev tsav tsheb ntawm lub loader., lub ntiaj teb thiab pob zeb siv tshuab rau kev tsim kho tej yaam num xws li chaw nres nkoj thiab mines.
The Thib ob(2),hauv pauskev tsim khokuaj
Excavator: Cov txheej txheem excavator feem ntau suav nrog lub tshuab fais fab, cov cuab yeej ua haujlwm, slewing mechanism, kev khiav hauj lwm mechanism, kis mechanism, taug kev mechanism thiab auxiliary chaw, thiab lwm yam. hydraulic twj tso kua mis rau kev ua tiav cov khoom siv los thawb cov cuab yeej ua haujlwm kom ua tiav ntau yam haujlwm.
Loader: suav nrog cav, torque converter, gearbox, pem hauv ntej thiab nram qab tsav qag, hu ua plaub qhov loj.
CovPeb(3), raws li Function los xyuas
Excavator: Cov ntaub ntawv excavated feem ntau yog av, thee, silt, av thiab pob zeb tom qab xoob xoob.Kev txiav txim siab los ntawm kev txhim kho cov cuab yeej siv hauv xyoo tas los no, kev txhim kho ntawm excavators yog qhov nrawm, thiab excavators tau dhau los ua ib qho tseem ceeb tshaj plaws hauv kev tsim kho tshuab.
Loader: Nws yog siv rau shoveling, loading, unloading, ntiaj teb-tsav thiab tej ntaub ntawv xws li pob zeb.Nws tseem tuaj yeem ua cov haujlwm shoveling lub teeb ntawm pob zeb thiab cov av tawv.Yog tias koj hloov cov khoom siv ua haujlwm sib txawv, koj tuaj yeem ua tiav cov haujlwm ntawm bulldozing, lifting, loading thiab unloading lwm yam ntaub ntawv.Nyob rau hauv txoj kev loj kev tsim kho, nws yog tsuas yog siv rau sau thiab excavation ntawm roadbed engineering, aggregate thiab loading ntawm asphalt thiab cement qhob vaj.
Plaub(4), hauv pausqhov kev faib tawm txawv ntawm tus qauvmus xyuas
Excavators: tuaj yeem muab faib ua cov excavators loj, nruab nrab excavators, me me excavators, crawler excavators, log excavators, hydraulic excavators, mechanical excavators, mining excavators, marine excavators, tshwj xeeb excavators, thiab lwm yam.
Loaders: Raws li lub cav fais fab, lawv tuaj yeem muab faib ua cov loaders me, nruab nrab loaders thiab loj loaders.
Excavator classification
Excavators tuaj yeem muab faib ua shovels pem hauv ntej, backhoes, cab-kab thiab tuav shovels.Pem hauv ntej shovels feem ntau yog siv los khawb cov ntaub ntawv saum npoo av, thiab backhoes feem ntau yog siv los khawb cov ntaub ntawv hauv qab no.
Backhoes Backhoes yog qhov ntau tshaj plaws uas peb tau pom, nrog rau rov qab-down, yuam txiav.Nws tuaj yeem siv rau kev khawb hauv qab qhov chaw ua haujlwm kaw.Cov txheej txheem ua haujlwm yooj yim yog: ditch kawg excavation, ditch side excavation, ncaj kab excavation, nkhaus excavation, excavation nrog ib tug tej lub kaum sab xis, ultra-dav trench excavation thiab trench nqes hav excavation.
Pem hauv ntej shovel excavator
Kev ua haujlwm ntawm shovel daim ntawv ntawm lub hauv ntej duav excavator.Nws cov yam ntxwv yog "rau pem hauv ntej thiab nce siab, yuam cov av txiav".Lub shovel pem hauv ntej muaj lub zog khawb loj thiab tuaj yeem khawb cov av saum qhov chaw nres tsheb.Nws yog tsim rau excavating qhuav foundation pits nrog qhov siab ntawm ntau tshaj 2m, tab sis nce thiab nqis ramps yuav tsum tau teem.Lub thoob ntawm lub duav pem hauv ntej yog loj dua li ntawm lub backhoe excavator ntawm tib qhov sib npaug, thiab nws tuaj yeem khawb cov khoom nrog cov dej tsis ntau tshaj 27%.
Lub tsheb thauj khoom sib koom tes ua kom tiav tag nrho kev khawb thiab kev thauj mus los, thiab tseem tuaj yeem khawb qhov loj qhuav hauv paus pits thiab mounds.Txoj kev excavation ntawm lub duav pem hauv ntej yog nyob ntawm qhov sib txawv ntawm txoj kev excavation thiab qhov txheeb ze ntawm lub tsheb thauj khoom.Muaj ob txoj kev khawb thiab tshem tawm: pem hauv ntej khawb thiab sab unloading;pem hauv ntej khawb thiab thim rov qab Mus unload av.
Luag-kabexcavator
Drag-lines kuj hu ua drag-lines.Cov yam ntxwv ntawm nws excavation yog: "rov qab thiab downward, txiav cov av nyob rau hauv nws tus kheej hnyav".Nws yog tsim rau excavation ntawm Class I thiab II xau hauv qab qhov chaw nres.Thaum ua hauj lwm, lub thoob yog muab pov tseg los ntawm inertial quab yuam, thiab qhov khawb qhov deb kuj loj, thiab khawb lub vojvoog thiab khawb qhov tob yog loj, tab sis nws tsis yog raws li saj zawg zog thiab yog raws li lub backhoe.Tshwj xeeb tshaj yog tsim rau excavating loj thiab tob foundation pits los yog underwater excavation.
Loaderyog ib yam ntawm lub ntiaj teb thiab pob zeb siv machinery dav siv nyob rau hauv txoj kev loj, railway, kev tsim kho, hydro-power, chaw nres nkoj, mine thiab lwm yam kev tsim kho tej yaam num.Nws yog tsuas yog siv rau shovel tej ntaub ntawv xws li av, xuab zeb, txiv qaub, thee, thiab lwm yam., tawv av, thiab lwm yam rau lub teeb shovel excavation.Nws tseem tuaj yeem nqa tawm bulldozing, lifting thiab loading thiab unloading ntawm lwm yam ntaub ntawv xws li ntoo los ntawm kev hloov txawv auxiliary ua hauj lwm pab kiag li lawm.Nyob rau hauv txoj kev, tshwj xeeb tshaj yog nyob rau hauv high-qib kev loj kev tsim kho, loaders yog siv rau sau thiab excavating roadbed engineering, aggregate thiab loading ntawm asphalt sib tov thiab cement qhob vaj.Tsis tas li ntawd, nws tseem tuaj yeem ua haujlwm xws li thawb av, khawb hauv av thiab rub lwm cov tshuab.Vim hais tias lub loader muaj qhov zoo ntawm kev ua haujlwm ceev ceev, kev ua haujlwm siab, kev ua haujlwm zoo, thiab kev ua haujlwm yooj yim, nws tau dhau los ua ib hom kev siv hauv av hauv kev tsim kho engineering.
CovThib tsib(5), hauv pauspaub qhov txawv ntawm daim ntawv thovmus xyuas
Excavator: Ib qho excavator yog lub tsheb engineering siv los khawb lossis txav cov khoom loj.
Loader: Lub loader feem ntau yog siv rau shoveling, loading, unloading, lub ntiaj teb-tsav thiab tej ntaub ntawv xws li pob zeb, thiab tseem muaj peev xwm ua lub teeb shoveling hauj lwm rau pob zeb thiab tawv av.Yog tias koj hloov cov khoom siv ua haujlwm sib txawv, koj tuaj yeem ua tiav cov haujlwm ntawm bulldozing, lifting, loading thiab unloading lwm yam ntaub ntawv.Nyob rau hauv txoj kev loj kev tsim kho, nws yog tsuas yog siv rau sau thiab excavation ntawm roadbed engineering, aggregate thiab loading ntawm asphalt thiab cement qhob vaj.
CovRau(6), hauv pauslub ntsiab Cheebtsammus xyuas
Excavator: Cov txheej txheem excavator feem ntau suav nrog lub zog cog, cov cuab yeej ua haujlwm, slewing mechanism, manipulation mechanism, kis mechanism, taug kev mechanism thiab cov chaw pabcuam.Lub ntsiab Cheebtsam ntawm lub excavator chassis yog: rollers, idlers, sprockets, tsav hniav, taug qab khau, thiab saw rail sib dhos.
Loader: suav nrog cav, torque converter, gearbox, pem hauv ntej thiab nram qab tsav qag, hu ua plaub qhov loj.
Cov hauj lwm txawv.Lub loader feem ntau yog siv rau shoveling tej ntaub ntawv xws li av, xuab zeb, txiv qaub, thee, thiab lwm yam. Lub excavator siv lub thoob excavate cov khoom saum toj no los yog hauv qab ntawm lub tshuab, thiab thauj mus rau lub tsheb thauj mus los los yog unloading lub ntiaj teb. - txav lub tshuab mus rau qhov chaw khaws khoom.Cov ntaub ntawv excavated feem ntau yog av, thee, silt, av thiab pob zeb tom qab pr-loosing.Tus qauv thiab lub hauv paus ntsiab lus kuj txawv heev.
Excavators, uas yog tsim tshwj xeeb rau excavation, tab sis tuaj yeem thauj khoom
Lub loader yog tsim tshwj xeeb rau kev thauj khoom.Nws tsis tuaj yeem siv rau kev khawb.Kev thauj khoom ntawm lub excavator tsis ceev li lub loader.
Excavators ua haujlwm qis dua hauv av, thaum forklifts feem ntau ua haujlwm saum av theem.Lub excavator muaj zog dhau kev ua tau zoo thiab haum rau qhov chaw uas tsheb tsis tuaj yeem mus zoo li cov mines.Lub forklift yog maneuverable heev thiab tuaj yeem txav mus los ntawm txoj kev.
Lub tshuab excavator yog lub tshuab txav hauv ntiaj teb uas siv lub thoob los khawb cov ntaub ntawv saum toj lossis hauv qab ntawm lub tshuab, thiab thauj nws mus rau hauv lub tsheb thauj mus los lossis thauj mus rau lub chaw khaws khoom.Excavators yog ib qho ntawm cov khoom siv tseem ceeb tshaj plaws hauv kev tsim kho engineering.Lawv tau siv dav hauv excavating lub tsev thiab rhiav foundations, excavating av cov ntaub ntawv, stripping mining teb overburden, quarries, tunnels, underground workshops thiab stockpiles.Thaum lub sijhawm ua haujlwm thauj khoom, khawb cov kwj dej, cov kwj dej thiab khawb cov dej ntws, nchuav thiab nqa tom qab hloov cov khoom siv ua haujlwm.
Feem ntau hais lus,loader yog ib yam ntawm lub ntiaj teb thiab pob zeb siv machinery dav siv nyob rau hauv txoj kev loj, railway, kev tsim kho, hydropower, chaw nres nkoj, mine thiab lwm yam kev tsim kho tej yaam num.Nws yog tsuas yog siv rau shovel loading av, xuab zeb, txiv qaub, thee thiab lwm yam ntaub ntawv.Nws kuj tseem siv tau rau lub teeb shovel thiab excavation ua hauj lwm ntawm ores thiab tawv av.Nws tseem tuaj yeem nqa tawm bulldozing, lifting thiab loading thiab unloading ntawm lwm yam ntaub ntawv xws li ntoo los ntawm kev hloov txawv auxiliary ua hauj lwm pab kiag li lawm.Nyob rau hauv txoj kev, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho ntawm high-qib highways, loaders yog siv rau sau thiab excavating roadbed engineering, aggregate thiab loading ntawm asphalt sib tov thiab cement qhob vaj.Tsis tas li ntawd, nws tseem tuaj yeem ua haujlwm xws li thawb av, khawb hauv av thiab rub lwm cov tshuab.Vim hais tias lub loader muaj qhov zoo ntawm kev ua haujlwm ceev ceev, kev ua haujlwm siab, kev ua haujlwm zoo, thiab kev ua haujlwm yooj yim, nws tau dhau los ua ib hom kev siv hauv av hauv kev tsim kho engineering.
Ob leeg yog kev ua haujlwm hauv av, thiab lub thoob ntawm lub excavator (feem ntau hu ua lub tshuab nuv ntses) tuaj yeem mus hauv qab kab kab rov tav.Lub thoob ntawm lub loader tsuas tuaj yeem nyob saum kab kab rov tav.Qhov sib txawv ntawm ob yog tias lawv muaj kev siv sib txawv thiab qee zaum tuaj yeem hloov ib leeg.Muaj ntau hom ntawm txhua tus.Nyob rau hauv ib txwm muaj, ntau cov ntaub ntawv ntawm lub dav hlau kab rov tav yog loaded ntawm lub loader, uas muaj peev xwm loj thoob, hloov tau yooj yim, siab loading efficiency thiab kev lag luam zoo.Txawm li cas los xij, cov khoom siv thauj khoom thiab khawb ua haujlwm hauv qab qib tsuas yog ua tau nrog cov excavators.
Post lub sij hawm: Jun-18-2022
