Qhov tseem ceeb ntawm lub undercarriage ntawm heavy-duty mobile crushers yuav tsis raug ignored. Nws tsim yog ncaj qha ntsig txog kev ua haujlwm tag nrho, kev ruaj ntseg, kev nyab xeeb thiab kev pabcuam lub neej ntawm cov khoom siv. Peb lub tuam txhab feem ntau txiav txim siab cov ntsiab lus hauv qab no hauv cov txheej txheem tsim:
1. Cov kabmob thiab cov qauv kev txhawb nqa
Lub luag haujlwm tseem ceeb: Lub undercarriage ua haujlwm raws li lub hauv paus ntawm cov khoom siv. Nws yuav tsum tau dais lub luj ntawm tag nrho cov Cheebtsam ntawm lub crusher, nrog rau lub ntsiab chav tsev, lub hwj chim system, thiab conveying ntaus ntawv, thaum tseem tiv thaiv lub siab-siv tej yam kev mob thiab kev co thaum lub sij hawm lub crushing lag luam.
- Cov qauv tsim tseem ceeb: Txais cov hlau muaj zog (xws li hnav-tiv taus steel daim hlau, hlau alloy) cov txheej txheem kev kho cua sov thiab cov txheej txheem txuas ntxiv txhawm rau txhawm rau txhim kho cov txheej txheem rigidity; Ib qho tsim nyog thauj khoom xa tawm tuaj yeem zam kev ntxhov siab hauv zos thiab txuas ntxiv lub neej kev pab cuam.
2. Mobility thiab yoog raws
- Crawler undercarriage: Tsim nyog rau thaj chaw nyuaj (xws li cov mines thiab av nkos), nws muaj peev xwm tawm ntawm txoj kev zoo thiab kev sib cuag hauv av tsawg, txo kev puas tsuaj rau hauv av. Nws tuaj yeem tig rau hauv qhov chaw thiab muaj qhov hloov pauv siab.
- Hydraulic tsav system: Niaj hnub nimno chassis feem ntau nruab nrog ywj siab hydraulic motors kom ua tiav kev hloov pauv ceev thiab kev tswj xyuas meej, txhim kho kev txav mus los.
3. Kev ruaj ntseg thiab kev co damping tsim
Dynamic tshuav nyiaj li cas: Cov kev vibration khaus generated thaum lub sij hawm ua hauj lwm ntawm lub crusher yuav tsum tau zoo absorbed los ntawm lub chassis qauv (xws li poob siab-absorbing roj hmab pads thiab hydraulic dampers) los tiv thaiv resonance los ntawm ua rau cov khoom xoob los yog qaug zog tawg.
- Qhov chaw ntawm lub ntiajteb txawj nqus optimization: qis nruab nrab ntawm lub ntiajteb txawj nqus tsim (xws li compact layout ntawm cov khoom siv) txhim khu kev tiv thaiv overturning muaj peev xwm, uas yog tshwj xeeb tshaj yog tseem ceeb heev thaum ua hauj lwm nyob rau hauv qhov chaw siab tshaj los yog tsis sib xws.
4. Environmental adaptability thiab durability
- Kev tiv thaiv corrosion: Qhov saum npoo yog txau nrog cov tshuaj tiv thaiv corrosion los yog cov khoom tseem ceeb ntawm cov hlau tsis muaj steel yog kho nrog cov txheej txheem electrophoresis los tiv thaiv cov av noo, acidic thiab alkaline ib puag ncig.
- Cov qauv kev tiv thaiv: Cov ntawv tiv thaiv kev sib tsoo, kev tiv thaiv npog, thiab lwm yam yog ntsia rau hauv qab ntawm lub chassis los tiv thaiv cov pob zeb tawg los yog cuam tshuam ntawm cov khoom tawv ntawm cov khoom tseem ceeb (xws li hydraulic pipelines thiab motors).
- Thaum tshav kub kub dissipation thiab sealing: Rationally npaj qhov cua qhov qhib thiab plua plav pov thawj cov ntsaws ruaj ruaj kom tsis txhob muaj plua plav nkag mus rau hauv cov kab sib kis thaum ua kom cov cua sov ua kom zoo.
5. Ua kom yooj yim thiab ruaj ntseg
- Modular tsim: Lub vaj huam sib luag tshem tau sai sai ua kom yooj yim tshuaj xyuas txhua hnub, hloov cov khoom hnav (xws li cov paib taug qab, cov kabmob), lossis tshem tawm cov blockments.
- Kev tiv thaiv kev nyab xeeb: Nruab nrog lub kaw lus thaum muaj xwm txheej ceev, tiv thaiv kev taug kev thiab kev tiv thaiv kom tsis txhob muaj kev pheej hmoo rau cov neeg ua haujlwm thaum tu.
6. Kev lag luam thiab kev tiv thaiv ib puag ncig
- Txo cov nqi khiav lag luam thiab kev saib xyuas: Lub chassis ruaj khov txo qis txij nkawm thiab sijhawm poob, thiab txhim kho kev siv cov khoom siv.
- Kev ua raws li ib puag ncig: Optimized chassis tsim txo cov suab nrov thiab kev co, ua tau raws li cov qauv kev tiv thaiv ib puag ncig.
Xaus
Lub undercarriage ntawm ib tug hnyav-lub luag hauj lwm mobile crusher tsis yog tsuas yog lub "skeleton" ntawm cov cuab yeej, tab sis kuj yog ib tug tseem ceeb guarantee rau nws cov hauj lwm zoo. Ib qho zoo heev chassis tsim yuav tsum sib npaug load-bearing muaj peev xwm, txav tau yooj yim, ib puag ncig adaptability thiab txij nkawm yooj yim, thiaj li ua kom ruaj khov ntawm cov khoom siv nyob rau hauv hnyav ua hauj lwm tej yam kev mob thiab txo tus nqi tag nrho lub neej nyob rau tib lub sij hawm. Thaum xaiv tus qauv, cov neeg siv yuav tsum xaiv hom chassis uas tsim nyog (hom crawler lossis log tsheb) raws li cov ntawv thov tshwj xeeb (xws li struts, hardness, thiab hloov zaus), thiab xyuam xim rau lub zog ntawm cov chaw tsim khoom hauv cov qauv tsim thiab cov khoom siv.