Qib-elevator: khoom siv, lub hom phiaj, duab

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:10

Qib-lub elevator yog tus kheej-propelled lossis trailed earthmoving khoom. Lub tshuab nruam txiav cov av nrog ib rab riam tshwj xeeb hauv cov txheej txheem ntawm kev ua haujlwm, nrog rau nws txoj kev txav mus ntxiv los ntawm txoj siv txoj hlua conveyor mus rau cov pob tseg. Ntawm cov yam ntxwv yog tus nqi qis ntawm kev ua haujlwm nrog rau kev yooj yim ntawm kev teeb tsa tus txheej txheem piv rau cov kev hloov kho zoo sib xws ntawm lwm cov kev teeb tsa.

Kev faib cov elevator-qib

Cov tshuab no tau muab faib ua ntau yam:

1. Raws li lub chassis, mounted, trailers thiab semi-trailers txawv. Qhov nrov tshaj plaws yog hom thib ob thiab thib peb. Mounted units feem ntau ua ke nrog cov log hnyav hnyav.
2. Los ntawm hom kev ua haujlwm lub cev, cov duab kheej kheej kheej kheej, cov txheej txheem ntawm cov cutters tiaj tus, kev tsim ua ke (pav, disk thiab semicircular taw tes riam) yog qhov txawv.
3. Raws li qhov chaw ntawm cov khoom siv. Lawv nyob ntawm diagonally los yog transversely. Thawj versions yog siv rau hauv avrau hauv tsheb thauj khoom. Ib qho tshwj xeeb pov rau feem ntau yog siv rau kev pov ntev ntev.
4. Raws li hom tsav. Ntawm no yog cov tub ntxhais kawm-elevators nrog lub tshuab hluav taws xob sib kis tau los ntawm lub tshuab hluav taws xob sab hauv, nrog rau ntau lub cav nrog lub tshuab hluav taws xob diesel. Cov txheej txheem hauv nqe lus nug yog nruab nrog hydraulics lossis electro-hydraulic system lub luag haujlwm los tswj lub cev ua haujlwm.

elevator-qib ntaus ntawv

Chav nyob hauv kev txiav txim siab muaj ob peb lub ntsiab. Ntawm lawv:

• frame part;
• txiav cov khoom ua haujlwm tso rau ntawm lub plunger ncej;
• thauj;
• hitch attachment;
• chassis;
• control system;
• hydraulic tsav;
• kis tau tus mob;
• cav.

Lub ntsiab thav duab yog tsim los rau mounting tag nrho cov chav tsev ntawm cov khoom, muaj xws li ib tug khub ntawm longitudinal square kab teeb nyob rau hauv nws tsim. Lawv interconnected los ntawm txhais tau tias ntawm lub thawv-zoo li lub ces kaum thiab profiles. Nrog lub tsheb laij teb, sab pem hauv ntej ntawm tus ncej aggregates siv lub hitch. Lub rear sib dhos nyob rau hauv lub log axles nrog pneumatic log tsheb. Lub cev ua haujlwm tau nruab rau hauv nruab nrab (ib lub conveyor nrog txoj siv thiab lub plunger ncej nrog rab riam).

Ib lub conveyor raug tshem tawm ntawm ib feem nyob rau hauv daim ntawv ntawm ib lub voj voos ntsug thiab lub kaw lus tswj yog mounted. Nws txuas nrog lub ntsiab ncej los ntawm kev vuam. Lub tshuab hluav taws xob tau teeb tsa rau sab nraub qaum ntawm lub phaj, tsau nrog tubular bracket.

Kev tsim khoFeatures

Cov qib of Elevator feem ntau yog nruab nrog cov kab txiav uas txuas rau ntawm lub plunger ncej uas yog welded los ntawm peb kab teeb. Lub qhwv ntsej yog muab rau pem hauv ntej ntawm lub ntsiab lus, thiab lub trunnion so ntawm lub hauv ntej ncej yog muab nyob rau tom qab.

Kev sib sib zog nqus ntawm lub cev ua haujlwm thiab nws rov qab los yog nqa los ntawm ob peb lub tog raj kheej hydraulic. Ib tug teb feeder nrog cov hniav tuaj yeem ntsia rau pem hauv ntej ntawm lub conveyor. Nws pab hloov cov kev taw qhia ntawm kev pub ntawm cov av cultivated los ntawm 90 degrees thiab ces pub nws mus rau txoj siv ntawm ib tug tej yam ceev.

Lub conveyor thaiv ntawm qib-elevator yog muab tso rau ntawm ib tug ntsug ncej, uas yog pivotally txuas rau lub ntsiab ncej. Lwm qhov chaw ntawm lub rooj sib txoos no muaj xws li ob lub nruas (tsav thiab qhia), rollers, nro ntaus ntawv, siv, siv tu. Txhawm rau tshem tawm cov av los ntawm sab hauv ntawm qhov chaw txav tau, muaj ib qho kev ntxuav nrog lub auger. Cov pa phem raug tshem tawm ntawm lub nruas los ntawm kev siv lub tshuab scraper.

Travel gear

Nyob rau hauv qhov no, qib-elevator (saib daim duab saum toj no) yog nruab nrog ob lub log tsheb ntawm lub qag ncej. Twin analogues yog mounted rau lawv los ntawm ib sab ntawm lub conveyor. Lawv tau ua retractable, uas ua rau kom muaj kev ruaj ntseg ntawm lub tshuab transversely nyob rau hauv txoj hauj lwm ua hauj lwm los ntawm kev kho cov khiav dav.

Cov ntsiab lus ua haujlwm muaj kev tsav tsheb, sib sau ua ke nrog lub cav tsheb laij teb lossis ib lub cav (diesel lossis hluav taws xob). Lub torque yog siv rauib-theem gearbox los ntawm cov menyuam clutches thiab clutches los ntawm crankshaft. Cov zis ib feem ntawm kev tsav tsheb ntawm lub gearbox qhib lub iav-configured hydraulic twj.

Daim ntawv thov

Kev ua haujlwm ntawm cov tub-ntxhais kawm ntawv:

1. Txheej-los-txheej txiav cov av nrog nws cov khoom tom ntej rau cov pob tseg. Qhov kev ua haujlwm deb yog txog li 15 meters.
2. Loading the use composition into dump trucks.
3. Tillage thaum lub sij hawm kev tsim kho ntawm txoj kev, dams, embankments, excavations, pits thiab lwm yam khoom txuam nrog av txiav nyob rau hauv loj ntim.
4. Ua haujlwm raws li cov lus qhia ntawm cov tiaj tiaj thiab me ntsis toj roob hauv pes rau kev txhim kho thiab pruning ntawm cov av ib txwm muaj thiab cov av qis. Hauv qhov no, yuav tsum tsis txhob muaj cov pob zeb loj thiab pob zeb sib xyaw. Qhov ntev ntawm seem tsim yog los ntawm 0.5 mus rau 1.0 kilometers.

Cov khoom siv hauv nqe lus nug yog siv hauv txoj kev, av reclamation thiab lwm yam kev tsim kho, kev tsheb ciav hlau, chaw txua txiag zeb, hauv kev tsim kho cov qauv hydraulic. Tsis tas li ntawd, elevator graders yog xav tau rau stripping thiab irrigation. Cov tshuab tau ua haujlwm ntawm ntau qhov chaw ua haujlwm loj, feem ntau ntawm cov av cohesive ntawm pawg thib ob thiab thib peb.

Vim kev ua haujlwm tas mus li ntawm cov haujlwm ua haujlwm ntawm cov qib-elevator, qhov ntsuas kev ua tau zoo ntxiv yog lav. Nyob rau tib lub sijhawm, cov nqi hluav taws xob, nrog rau kev siv hlau tsawg kawg nkaus, muab qhov lojefficiency piv rau lwm yam khoom siv hauv av. Lub zog ntawm cov cav tov nyob rau hauv nqe lus nug yog noj nyob rau hauv cov nqe lus ntawm productivity yuav luag nyob rau hauv tag nrho cov ua hauj lwm lub sij hawm. Rau kev sib piv, rau analogues ntawm cyclic hom, qhov feem pua ntawm no tsuas yog 20-25% (rau txiav hauv av txheej).

Qhov kev lag luam tseem ceeb ntawm cov qib of the elevator suav nrog cov khoom siv ntsuas (teev teev) thiab kev thauj mus los thiab kab rov tav ntawm cov khoom pov tseg. Cov yam ntxwv no yog coj mus rau hauv tus account los ntawm riam mus rau qhov chaw tso. Raws li GOST 7125-70, cov txheej txheem no muaj qhov Performance index ntawm 630 txog 1600 cubic meters ib teev.