Hauv daim ntawv no, lubmineral sizersoverload tiv thaiv ntaus ntawv yog qhia nyob rau hauv kom meej. Qhov tsim nyog thiab ncua sij hawm ntawm kev tiv thaiv overload yog pom los ntawm kev siv tswv yim. Los ntawm kev tsom mus rau kev ua kom zoo dua qub thiab txhim kho cov iav sib txuas, kev nyab xeeb thiab kev ua tau zoo ntawm cov pob zeb hauv cov mines tshwj xeeb tau txhim kho ntxiv, thiab ua tiav daim ntawv thov tau zoo.
Nrog rau kev hloov ntawm cov mining tej yam kev mob, vim qhov kev hloov ntawm lithology thiab stratification thickness ntawm overlying ru tsev ntawm thee seam thiab lub sharpening tsis muaj zog ntawm lub ore siab ntawm lub ntsej muag ua hauj lwm, lub gangue thiab sab saum toj thee thaiv ntawm lub ntsej muag ua hauj lwm kuj loj, thiab cov thee mining thiab crushing yog tsis txaus, yog li qhov tshwm sim ntawm loj thee gangue nkag mus rau cov thee flows. Lub underground series ntawm hloov crusher muaj qhov tsis zoo ntawm me me crushing hardness, tsis zoo particle loj tswj cov nyhuv ntawm qhov chaw nres nkoj tawm, thiab cov nyhuv ntawm phau ntawv xaiv thiab tshem tawm hlau nyob rau hauv lub thee npaj cog tsis zoo, ua rau cov loj gangue los yog hlau mus rau hauv lub crushing chamber ntawm lub crusher, uas ua rau cov hniav yob thaiv, iav hniav ntawm lub thawv txo, thiab lwm yam. ntxuav cog.
Hydraulic coupler yog hydraulic kis tau tus mob, nws essence yog ib tug ua ke ntawm centrifugal twj tso kua mis thiab turbine, feem ntau yog tsim los ntawm input ncej, tso zis ncej, twj tso kua mis log, turbine, vaj tse, auxiliary chamber thiab kev tiv thaiv kev ruaj ntseg ntaus ntawv. Ib qho kawg ntawm lub tswv yim ncej txuas nrog lub cev muaj zog, thiab lwm qhov kawg yog txuas nrog lub reducer. Kev hloov pauv ntawm cov kua dej kinetic zog ntawm impels yog siv los hloov lub zog, thiab cov kua dej puv hauv lub voj voog ncig tau txiav txim siab txo nrog qhov nce ntawm kev thauj khoom thiab qhov nce ntawm cov tswv yim thiab cov zis tawm los txo qhov nce ntawm lub zog. Lub hydraulic coupler yog ntsia nruab nrab ntawm tus thawj mover (lub cev muaj zog) thiab lub tshuab ua hauj lwm (reducer), uas tuaj yeem txhim kho qhov pib muaj peev xwm thiab lub zog ntawm lub cev muaj zog, sib koom ua ke ntawm lub cev muaj zog thiab lub tshuab ua haujlwm, txuag lub zog, thiab txo qis qhov cuam tshuam thiab torsional kev vibration, tiv thaiv overload, thiab muaj kev tiv thaiv zoo ntawm lub cev muaj zog thiab lub tshuab ua haujlwm.
Thaum lub crushing iav roller yog overloaded thiab thaiv, hydraulic coupler tso tawm qhov nruab nrab kis tau tus mob nyob rau hauv cov kab noj hniav los ntawm melting lub capacitance plug, yog li tiv thaiv tag nrho cov qhov chaw ntawm kis kab mob los ntawm kev puas tsuaj. Thaum cov hlau loj loj nkag mus rau hauv lub crushing chamber, vim qhov tsis ua hauj lwm tam sim ntawd, lub hydraulic coupler tsis muaj sij hawm los tsuag cov kua, thiab cov iav ntawm reducer tau tshwm sim. Yog li ntawd, hydraulic coupler muaj kev tiv thaiv me ntsis ntawm cov kab noj hniav crushing nkag mus rau hauv cov hlau, tab sis tsuas yog ua lub luag haujlwm hauv kev tiv thaiv lub cev muaj zog.
Mineral sizershluav taws xob tswj system muaj xws li ceev sensor, PLC programming maub los, voltmeter, ammeter, tswj fais fab mov, khawm, tswb thiab tso saib lub teeb. Lub teeb pom kev zoo thiab cov nyees khawm yog mounted rau ntawm lub vaj huam sib luag ntawm lub thawv tswj, thiab lub sensor ceev yog mounted ntawm lub iav coupling. Nyob rau hauv cov txheej txheem crushing, kev tswj xyuas raws li qhov ceev sensor teeb liab, txiav txim rau lub xeev kev khiav hauj lwm ntawm lub crusher, xa ib lub teeb liab thaum overloaded thiab thaiv, thiab nres khiav, tom qab qhov txhaum yog tshem tawm, lub tswb ceeb toom yog cia li lifted, restarting lub lag luam. Lub sensor ceev thiab PLC yog siv los saib xyuas lub xeev ua haujlwm ntawm cov khoom siv. Thaum lub tsheb tsis ua haujlwm, lub cev muaj zog tuaj yeem thim rov qab thiab thaiv cov khoom siv. Ib yam li ntawd, thaum lub crushing chamber rau hauv cov hlau, vim hais tias tus hniav tshwm sim tam sim ntawd, thiab lub ceev sensor los xyuas qhov txhaum teeb liab xav tau 2 ~ 3s, tawm tswv yim rau lub PLC system, txiav txim siab tom qab lub tswb thiab thaum muaj xwm ceev nres, lub sij hawm no cov hluav taws xob system tiv thaiv yog ib tug me ntsis lag, tab sis los tiv thaiv lub kis tau tus mob system qhov chaw yuav tsis puas lawm ntxiv.
Sab hniav tshem tawm ntawm cov iav coupling yog loj dua li ntawm cov khoom siv dav dav, uas tuaj yeem tso cai rau qee qhov kev hloov pauv, thiab cov hniav sab hauv thiab sab nraud yog qhov sib txawv ntawm cov zawv zawg, nrog lubrication zoo thiab sealing; Cov kabmob muaj peev xwm loj, haum rau kev ceev ceev thiab hnyav load. Nyob rau hauv kev tsim ntawm lub crusher tsav system, kev tsim dav dav ntawm lub iav coupling yog qhov tsis muaj zog, lub hom phiaj yog ua kom cov coupling yooj yim los hloov thiab tus nqi kuj tseem qis dua li qhov kev puas tsuaj ntawm qhov xwm txheej txawv txawv.
Hauv kev siv tswv yim, lub iav bar thiab lub reducer tig ua ke raws li cov cuab yeej kev nyab xeeb thiab xa cov torque. Ob lub shafts txuas nrog kev sib txuas, vim yog kev tsim khoom thiab kev teeb tsa tsis raug, hnav hauv kev ua haujlwm, kev tawg ntawm lub hauv paus thiab deformation vim kev thauj khoom thiab kev ua haujlwm kub hloov, ob lub shafts feem ntau tsis tuaj yeem lav qhov kev sib tw nruj, thiab tsim tau qee qhov kev hloov pauv ntawm tus txheeb ze, qhov sib txuas yuav tsum muaj peev xwm ua tau raws li qhov xav tau ntawm qhov kev hloov pauv no. Txawm li cas los xij, nyob rau hauv cov hniav sib tsoo, qhov sib txuas tsis raug yuam kom rhuav tshem thiab tsis ua lub luag haujlwm tiv thaiv tus reducer.
Los ntawm kev soj ntsuam ntawm txhua qhov txuas txuas ntawm lub crusher, kev tiv thaiv kev ntsuas ntawm hydraulic coupler thiab hluav taws xob tswj system yog txheeb ze rau txoj siv, yog li qhov kev ua kom zoo ntawm cov iav coupling yuav tsum tau hais txog.
Lub optimized coupling yog tsim los ntawm ob lub puab hniav rings nrog puab hniav thiab flange thiab ob sab hniav bushings nrog cov hniav txheej. Ob lub iav sab nrauv txuas nrog ob lub shafts los ntawm cov yuam sij feem, thiab ob lub iav sab hauv yog txuas nrog ream qhov bolts, thiab lub zog yog kis los ntawm meshing cov hniav sab hauv thiab sab nrauv. Vim tias cov hniav sab nrauv yog ua los ntawm ellipsoid, thiab qhov zoo ntawm qhov kev tshem tawm thiab sab clearance yog guaranteed tom qab meshing nrog cov hniav sab hauv, lub nplhaib puab hniav tuaj yeem tsim axial, radial thiab angular displacement thaum kis tau tus mob. Txhawm rau txo qhov hnav, cov hniav ntawm cov hniav yuav tsum tau lubricated. Thaum lub load ntawm lub coupling tshaj qhov tso cai torque, lub M24 remed qhov ntsia liaj qhov rooj yuav raug txiav kom zoo tiv thaiv lub reducer.
Tom qab kev siv cov kev daws teeb meem no, los ntawm kev ua haujlwm tiag tiag ntawm qhov chaw, tsis yog tsuas yog tuaj yeem ua tau raws li cov ntxhia hauv cov khoom siv ib txwm muaj, tab sis kuj thaum nkag mus rau cov khoom tsis sib haum, ob lub qhov bolts tau raug yuam kom tawg tam sim, uas zoo dua tiv thaiv lub iav ntawm lub reducer. Kev xyaum tau ua pov thawj tias kev tiv thaiv kev tiv thaiv muaj zogmineral sizersyuav tsum tau txais cov tswv yim ntawm "lub sijhawm txwv hydraulic coupler + iav coupling + shear pin + hluav taws xob tiv thaiv", uas tuaj yeem ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb thiab kev ua tau zoo ntawm cov crusher hauv cov mining tshwj xeeb, thiab tau txais txiaj ntsig zoo ntawm kev lag luam thiab kev sib raug zoo.