Mixer Truck Gears
Cov tsheb sib tov, tseem hu ua pob zeb lossis cement mixers, feem ntau muaj ob peb yam tseem ceeb thiab lub zog uas yog qhov tseem ceeb rau lawv txoj haujlwm. Cov iav no pab sib tov thiab thauj cov pob zeb ua tau zoo. Nov yog qee lub zog tseem ceeb siv hauv cov tsheb sib tov:
- Mixing Drum:Qhov no yog lub hauv paus ntsiab lus ntawm lub tsheb tov khoom. Nws rotates tsis tu ncua thaum lub sij hawm thauj mus los kom cov pob zeb sib tov ntawm hardening. Kev sib hloov yog siv los ntawm hydraulic motors lossis qee zaum los ntawm lub tsheb lub cav los ntawm lub zog nqa tawm (PTO) system.
- Hydraulic System:Cov tsheb sib tov siv cov tshuab hydraulic los ua kom muaj zog ntau yam haujlwm, suav nrog kev sib hloov ntawm lub nruas sib xyaw, kev ua haujlwm ntawm lub tshuab nqus tsev, thiab nce lossis txo qis ntawm cov nruas sib xyaw rau kev thauj khoom thiab tshem tawm. Hydraulic twj tso kua mis, lub cev muaj zog, lub tog raj kheej, thiab li qub yog cov khoom tseem ceeb ntawm cov kab ke no.
- Kev sib kis:Lub tshuab kis tau tus mob yog lub luag haujlwm rau kev hloov lub zog ntawm lub cav mus rau lub log. Cov tsheb thauj khoom sib tov feem ntau muaj cov khoom siv hnyav uas tsim los tswj cov khoom thauj thiab muab lub zog tsim nyog rau kev txav lub tsheb, tshwj xeeb tshaj yog thaum thauj cov pob zeb.
- Cav:Cov tsheb thauj khoom sib tov tau nruab nrog lub cav muaj zog los muab lub zog xav tau rau kev txav cov khoom hnyav thiab ua haujlwm ntawm cov tshuab hydraulic. Cov cav no feem ntau yog siv lub tshuab hluav taws xob rau lawv cov torque thiab roj efficiency.
- Differential:Qhov sib txawv iav sib dhos tso cai rau lub log tig ntawm qhov sib txawv nrawm thaum tig cov ces kaum. Qhov no yog qhov tseem ceeb heev rau kev tswj xyuas kev ruaj ntseg thiab tiv thaiv cov log tsheb hauv cov tsheb sib tov, tshwj xeeb tshaj yog thaum taug kev hauv qhov chaw nruj lossis qhov chaw tsis sib xws.
- Tsav tsheb ciav hlau:Cov khoom siv tsav tsheb, suav nrog axles, driveshafts, thiab qhov sib txawv, ua haujlwm ua ke kom xa lub zog ntawm lub cav mus rau lub log. Hauv cov tsheb sib tov, cov khoom siv no tau tsim los tiv thaiv cov khoom hnyav thiab muab kev ua tau zoo.
- Dej Tank thiab Pump:Ntau lub tsheb sib tov muaj lub tank dej thiab lub twj tso kua mis rau kev ntxiv dej rau cov pob zeb sib xyaw thaum sib tov lossis ntxuav lub nruas nruas tom qab siv. Lub twj tso kua mis dej feem ntau yog siv los ntawm hydraulic lossis hluav taws xob lub cev muaj zog.
Cov iav thiab cov khoom siv no ua haujlwm ua ke los xyuas kom meej tias cov tsheb sib xyaw ua ke tuaj yeem sib xyaw ua ke, thauj, thiab tawm pob zeb ntawm qhov chaw tsim kho. Kev saib xyuas tsis tu ncua thiab tshuaj xyuas cov iav no yog qhov tseem ceeb los xyuas kom muaj kev nyab xeeb thiab ua haujlwm tau zoo.
Qhob Batching Plant Gears
Lub pob zeb batching cog, tseem hu ua pob zeb sib xyaw cog lossis cog cog pob zeb, yog ib qho chaw uas sib xyaw ntau yam khoom xyaw los ua pob zeb. Cov nroj tsuag no tau siv rau hauv cov phiaj xwm loj loj uas yuav tsum muaj cov khoom siv ua vaj tse zoo. Ntawm no yog cov khoom tseem ceeb thiab cov txheej txheem koom nrog hauv ib qho kev cog qoob loo batching:
- Aggregate Bins:Cov bins no khaws ntau hom aggregates xws li xuab zeb, gravel, thiab crushed pob zeb. Cov aggregates yog proportioned raws li qhov yuav tsum tau sib tov tsim thiab ces tawm mus rau ib tug conveyor siv rau thauj mus rau lub mixing unit.
- Conveyor Siv:Conveyor siv thauj cov aggregates los ntawm cov aggregate bins mus rau lub mixing unit. Nws ua kom muaj kev sib txuas ntxiv ntawm cov khoom sib xyaw rau cov txheej txheem sib tov.
- Cement Silos:Cement silos khaws cov cement ntau ntau. Cov cement feem ntau yog khaws cia rau hauv silos nrog aeration thiab tswj tshuab kom tswj tau qhov zoo ntawm cov cement. Cement yog dispensed los ntawm silos los ntawm pneumatic los yog ntsia hlau conveyors.
- Dej Cia thiab Ntxiv Tank:Dej yog ib qho tseem ceeb hauv kev tsim cov pob zeb. Qhob batching nroj tsuag muaj dej cia tso tsheb hlau luam los xyuas kom meej ib tug tas mus li mov ntawm dej rau cov txheej txheem sib tov. Tsis tas li ntawd, cov tso tsheb hlau luam ntxiv tuaj yeem suav nrog rau khaws thiab xa tawm ntau yam khoom ntxiv xws li admixtures, colouring agents, lossis fibers.
- Cov khoom siv batching:Cov khoom siv batching, xws li qhov hnyav hoppers, nplai, thiab meters, ntsuas kom raug thiab xa cov khoom xyaw rau hauv chav sib xyaw ua ke raws li kev sib xyaw tsim. Niaj hnub nimno batching nroj tsuag feem ntau siv computerized tswj systems automate cov txheej txheem no thiab xyuas kom meej.
- Mixing Unit:Chav tsev sib tov, tseem hu ua lub tov khoom, yog qhov chaw sib xyaw ua ke los ua pob zeb. Cov khoom sib tov tuaj yeem yog lub nruas sib xyaw ua ke, sib tov sib xyaw, lossis lub ntiaj teb sib tov, nyob ntawm seb cov nroj tsuag tsim thiab muaj peev xwm. Cov txheej txheem sib xyaw ua kom muaj kev sib xyaw ua ke ntawm cov khoom sib xyaw, cement, dej, thiab cov khoom ntxiv los tsim kom muaj kev sib xyaw ua ke.
- Tswj System:Lub kaw lus tswj xyuas thiab tswj tag nrho cov txheej txheem batching. Nws saib xyuas cov khoom sib npaug, tswj kev ua haujlwm ntawm cov khoom siv thiab cov khoom sib xyaw, thiab xyuas kom meej qhov sib xws thiab zoo ntawm cov pob zeb tsim. Niaj hnub nimno batching nroj tsuag feem ntau feature advanced computerized tswj systems rau npaum thiab meej.
- Batch Plant Control Room: Qhov no yog qhov chaw ua haujlwm saib xyuas thiab tswj cov txheej txheem batching. Nws feem ntau yog lub tsev tswj qhov system interface, saib xyuas cov cuab yeej, thiab tus neeg teb xov tooj consoles.
Qhob batching nroj tsuag tuaj nyob rau hauv ntau yam configurations thiab muaj peev xwm kom haum raws li qhov project yuav tsum tau. Lawv ua lub luag haujlwm tseem ceeb hauv kev ua kom lub sijhawm khoom zoo ntawm cov pob zeb zoo rau kev tsim kho, xws li cov vaj tsev nyob mus rau kev tsim kho vaj tse loj. Kev ua haujlwm tau zoo thiab kev saib xyuas ntawm cov nroj tsuag batching yog qhov tseem ceeb los xyuas kom meej cov pob zeb ua tiav thiab ua tiav qhov project.
Excavators Gears
Excavators yog cov tshuab ua haujlwm tsim los rau kev khawb, rhuav tshem, thiab lwm yam haujlwm hauv av. Lawv siv ntau lub zog thiab cov khoom siv kho tshuab kom ua tiav lawv txoj haujlwm. Nov yog qee qhov tseem ceeb ntawm cov iav thiab cov khoom siv feem ntau pom hauv excavators:
- Hydraulic System:Excavators cia siab rau ntau lub tshuab hydraulic los txhawb lawv lub zog thiab txuas. Hydraulic twj tso kua mis, lub cev muaj zog, lub tog raj kheej, thiab cov li qub tswj kev ua haujlwm ntawm lub tshuab excavator boom, caj npab, thoob, thiab lwm yam txuas.
- Swing Gear:Lub viav vias iav, tseem hu ua lub nplhaib slew lossis viav vias bearing, yog lub nplhaib loj uas tso cai rau cov qauv sab saud ntawm lub excavator tig 360 degrees ntawm lub hauv qab. Nws yog tsav los ntawm hydraulic motors thiab tso cai rau tus neeg teb xov tooj tso lub excavator rau kev khawb lossis cov khoom pov tseg hauv txhua qhov kev taw qhia.
- Track Drive:Excavators feem ntau muaj lem es tsis siv lub log rau kev txav mus los. Txoj kev tsav tsheb muaj xws li sprockets, lem, idlers, thiab rollers. Cov sprockets koom nrog cov lem, thiab hydraulic motors tsav cov lem, tso cai rau lub excavator txav mus rau ntau qhov chaw.
- Kev sib kis:Excavators tej zaum yuav muaj ib tug kis tau tus mob uas hloov lub zog ntawm lub cav mus rau lub hydraulic twj thiab motors. Cov kis tau tus mob ua kom lub zog xa khoom zoo thiab ua haujlwm tau zoo ntawm hydraulic system.
- Cav:Excavators yog powered los ntawm diesel xyaw, uas muab horsepower tsim nyog rau kev khiav hauj lwm hydraulic system, khiav drives, thiab lwm yam Cheebtsam. Lub cav yuav nyob rau hauv lub rear los yog pem hauv ntej ntawm lub excavator, nyob ntawm seb tus qauv.
- Cab thiab Controls:Tus neeg teb xov tooj lub tsheb tavxij lub tsev tswj thiab ntsuas kev khiav haujlwm ntawm lub excavator. Gears xws li joysticks, pedals, thiab keyboards tso cai rau tus neeg teb xov tooj tswj kev txav ntawm lub boom, caj npab, thoob, thiab lwm yam haujlwm.
- Thawv thiab Attachments:Excavators tuaj yeem nruab nrog ntau hom thiab qhov ntau thiab tsawg ntawm cov thoob rau kev khawb, nrog rau cov ntawv txuas xws li grapples, hydraulic hammers, thiab ntiv tes xoo rau cov haujlwm tshwj xeeb. Quick couplers los yog hydraulic systems tso cai rau yooj yim txuas thiab detachment ntawm cov cuab yeej no.
- Undercarriage Components:Ntxiv nrog rau txoj kev tsav tsheb, excavators muaj cov khoom siv hauv qab xws li taug kev tensioners, taug qab thav duab, thiab taug qab khau. Cov khoom no txhawb nqa qhov hnyav ntawm excavator thiab muab kev ruaj ntseg thaum lub sijhawm ua haujlwm.
Cov iav thiab cov khoom siv no ua haujlwm ua ke los ua kom lub excavator ua ntau yam haujlwm zoo thiab ua tau zoo. Kev saib xyuas tsis tu ncua thiab kev tshuaj xyuas yog qhov tseem ceeb los xyuas kom meej tias kev ua haujlwm zoo thiab kev ua haujlwm ntev ntawm excavators hauv kev xav tau kev ua haujlwm.
Ntauwd Crane Gears
Ntauwd cranes yog cov tshuab siv dav siv hauv kev tsim cov tsev siab thiab cov qauv. Txawm hais tias lawv tsis siv cov iav tsoos ib yam li cov tsheb loj lossis cov tshuab ua haujlwm, lawv cia siab rau ntau yam txheej txheem thiab cov khoom siv los ua haujlwm zoo. Nov yog qee cov ntsiab lus tseem ceeb ntsig txog kev ua haujlwm ntawm ntauwd cranes:
- Slewing iav:Ntauwd cranes tau teeb tsa rau ntawm tus pej thuam ntsug, thiab lawv tuaj yeem tig (slew) horizontally nkag mus rau ntau qhov chaw ntawm qhov chaw tsim kho. Lub slewing iav muaj lub nplhaib loj loj thiab lub pinion iav tsav los ntawm lub cev muaj zog. Qhov no iav system tso cai rau lub crane tig smoothly thiab precisely.
- Hoisting Mechanism:Ntauwd cranes muaj lub tshuab hoisting uas nqa thiab txo cov khoom hnyav uas siv cov hlua hlau thiab lub nruas hoist. Txawm hais tias tsis nruj zog, cov khoom no ua haujlwm ua ke los txhawb nqa thiab txo cov load. Lub tshuab hoisting tuaj yeem suav nrog lub gearbox los tswj qhov nrawm thiab lub zog ntawm kev nqa haujlwm.
- Trolley Mechanism:Ntauwd cranes feem ntau muaj lub tshuab trolley uas txav cov load horizontally raws lub jib (kab rov tav boom). Cov txheej txheem no feem ntau muaj lub cev muaj zog trolley thiab lub iav uas tso cai rau cov khoom thauj kom raug raws li lub jib.
- Counterweights:Txhawm rau kom muaj kev ruaj ntseg thiab sib npaug thaum nqa cov khoom hnyav, ntauwd cranes siv counterweights. Cov no feem ntau yog ntsia rau ntawm lub txee-jib cais thiab tuaj yeem hloov kho raws li xav tau. Txawm hais tias tsis muaj zog ntawm lawv tus kheej, counterweights ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm tag nrho ntawm crane.
- Braking System:Ntauwd cranes tau nruab nrog lub tshuab braking los tswj kev txav ntawm lub nra thiab kev sib hloov ntawm lub crane. Cov tshuab no feem ntau suav nrog ntau lub tshuab nres, xws li disc nres lossis nruas nres, uas yuav ua haujlwm hydraulically lossis mechanically.
- Tswj Systems:Ntauwd cranes yog ua los ntawm ib lub tsheb tavxij nyob ze rau saum tus pej thuam. Cov kev tswj hwm muaj xws li joysticks, nyees khawm, thiab lwm yam cuam tshuam uas tso cai rau tus neeg teb xov tooj los tswj lub crane txav thiab ua haujlwm. Thaum tsis muaj zog, cov kev tswj hwm no yog qhov tseem ceeb rau kev nyab xeeb thiab ua haujlwm zoo ntawm crane.
Thaum ntauwd cranes tsis siv cov iav tsoos ib yam li qee yam ntawm cov tshuab, lawv cia siab rau ntau lub tshuab iav, cov cuab yeej, thiab cov khoom siv los ua lawv cov nqa thiab ua haujlwm kom raug thiab nyab xeeb.
Ntau Cov Khoom Siv Tsim Kho nyob qhov twg Belon Gears
