输送机概述外文文献翻译中英文翻译.docx

输送机概述外文文献翻译中英文翻译.docx

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输送机概述外文文献翻译中英文翻译

Conveyoroverview

first,brieflyconveyor

Conveyor,itisinacertainlineofcontinuousconveyingmaterialmaterialshandlingmachinery,alsocalledcontinuousconveyor.Conveyorcanundertakelevel,thetiltandverticalconveyor,alsocanmakethespacetransportroutes,transmissionlinesisusuallyfixed.Conveyorcarryingability,longdistance,stillcanbeinconveyingprocessandpropositionsprocessoperation,sowidelyused.

Beltconveyor,especiallyascendshippedmachineisthecontemporarymostcapableofconveyingequipment,inthewholeconveyorcategory,itisthemostwidelyusedadevice.Withthecontinuousdevelopmentofnationaleconomy,multipletypesofworkpiecetransmissionmachinewidelyusedinmetallurgy,mining,cement,wharf,chemicalindustry,foodindustry,etcvariousoccasions.Meanwhileinvariousoccasionsusedfordifferentconditionsofworkpiecetransmissionmachineisendlessalsoandsame,inrecentyearsduetotheapplicationrangeoftheworkpiecetransmissionmachine,theincreaseoftheexpansionofthevarietiesandcontinuouslyimprovethequalityofprocessingdesignworkpiecetransmissionmachineputforwardhigherrequest,especiallyinsomelargeflowline,workpiecetransmissionmachineundertakesaveryimportanttasks.Theseworkpiecetransmissionmachinerequestthetransmissiondistanceandspeed,precisionishigher.Thereforeeachmanufacturertoneedaccordingtooneself,foreconomicandstrategicdirectionofconsideration,simplestructureandreliable,designedbytheproducerpricecheapworkpiecetransmissionmachine.

Second,conveyorhistory

ChineseancienthighwaterTongCheandturntheoverturned,isthemoderndoupatternliftmachineandtherudimentofscrapercoveyor;Inthe17thcentury,begantouseaerialropewayconveyingdispersestheshapematerial;Inthemid19thcentury,variousmodernstructureoftheconveyorarise.

In1868inBritainappearbeltconveyor;In1887,intheUnitedStatesappearedscrewconveyor;In1905,inSwitzerlandappearedsteelbeltconveyor;In1906,BritainandGermanyhaveappearedintheinertialconveyor.Sincethen,conveyormachinerymanufacturing,motorbymetallurgyindustry,chemicalindustryandtechnologyadvancementofinfluence,andconstantlyimprove,graduallybycompleteworkshopinternalconveying,developmenttofinishintheenterpriseinternal,betweenenterpriseandevencitymaterialshandling,becomebetweenmaterialshandlingsystemmechanizationandautomationindispensableconstituentpart.

Third,thepresentsituationofbeltconveyor

（1）thedomesticdevelopmentsituation

Ourproductionofthebeltconveyorvarieties,typemore.Intheeighthfive-yearperiod,throughnationalone-stop"nissantonsofcompoundminingequipment"projectimplementation,beltconveyortechnologylevelhadtheverybigenhancement,withhighpowerandlongundergroundcoalminebeltconveyorkeytechnologyresearchanddevelopmentinallnewlibyanshavemadegreatprogress.Suchasbigobliquitylongbeltconveyorequipment,highyieldandhighefficiencytheslotretractableminingofbeltconveyorarefilledinthedomesticblank,andreductionofbeltconveyorkeytechnologiesandmainyuanpartsoftheoreticalresearchandproductdevelopment,wesuccessfullydevelopedthevarioussoftstart-upandbrakewithPLCasthecoreandprogrammableelectronicdevice,drivesystemUSEScouplerandplanetarygearreducer.

（2）foreigndevelopmentsituation

Inaforeigncountry,beltconveyortechnologypresentsituationofforeignbeltconveyortechnologydevelopmentsoon,itsbasicallyarebehavedintwoaspects:

oneisthefunctionofbeltconveyorpluralism,applicationscopeenlargement,suchashighAnglebeltconveyor,tubularbeltconveyor,spaceturnbeltconveyor,etc.Variouskindsofmodels;Ontheotherhandisbeltconveyortechnologiesandequipmentofitselfagreatdevelopment,especiallythelong-distancelarge-capacitybeltspeed,highlargebeltconveyorhasbecomethemaindevelopmentdirectionofdevelopment,itscoretechnologyisappliedtothebeltconveyordynamicanalysisandmonitoringtechnology,improvingthebeltconveyorperformanceandreliabilityoftheoperation.

Fourth,thecompositionofthebeltconveyor

Beltconveyor,bycommonbeltconveyorroller,rollerconveyorbelt,andthedrive,braking,tensioner,redirection,loading,unloading,cleaningdevicesuchascomposition.

（1）conveyorbelt

Commonlyusedarubberbeltandplasticbandtwokinds.Rubberbeltappliestoworkingenvironmenttemperature-15~40°Cbetween.Materialtemperaturemaynotexceed50°C.Upwardtransportationscatteredaggregatesof12°~24°Angle.ForlargedipAnglerubberbeltconveyorusablepattern.Plasticbeltareresistanttooil,acid,alkalietc,butforclimateunadaptable,easyskidandaging.Thebandwidthwasbeltconveyors