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1、PM14慢速绞车的设计Chinaminesmallgrainmainlyreferstothecaranddispatchingwinchwinch,ithasexperiencedtwostagesofimitation,selfclesign.Intheearlydaysofliberation,thesmallminecarsusedinJapanweremadeinJapanandtheSovietUnion,sothesmallminewinchproducedatthattimewasalsotheproductofSurveyingandmappingtheimitationo
2、fJapanandtheSovietunion.After1985,theseproductshavebeenpickedup,andtheSovietwinchhasbeenimproved,andin1964enteredthestageofselfdesign.TheHuainancoalmachineryplanthasdesignedandmanufacturedthecycloidalgearwinchandthesmalltoothdiffereneedrivewinch.Xuzhouminingequipmentfactorywasdesignedandthecycloidp
3、lanetarygeartransmissionlinesofcars,somefactoryalsoproducedthedesignofdispatchingwinch25kWXuzhou,HuainanJinzhouminingmachineryfactoryhasclesignedandmanufacturedapowerdispatchingwinch,40kW55kw.Winchisgenerallyexperiencedtwostagesofimitationandselfdesign,untilthe80suseistheimitationoftheoldproductsin
4、mid80sbegantodesignnewwinch,mainlyaimedattheeffectofthemechanicaldesignofthelowrateofwormgear,slowandfastropebackworkandotheraspectsoffundamentalimprovement・Intermsofminewinchstandardization,1967formulatedthestaridardofdispatchingwinch,winchdepartmentin1971todevelopastandard・In1982,theabovetwostand
5、ardswererevised,andthestandardwasJB965-83,JB1409-83.Inourcountry,thewinchismostlyplanetarygeardrive,andthestructurehasfourbasicforms・1.wayshafttypeTheutilitymodelischaracterizedinthattheverticalshaftispenetratedthrough,andtherigidityofthewholemachineisstrong,andthemeshingprecisionofthegearsintherun
6、ningprocesscanbeensured.Therefore,theutilitymodelhastheadvantagesofsmallnoiseandlongservicelife,andthestructurepartsaresimple,easytomanufactureandmaintain,andthecostislower・1.floatingtypeTheutilitymodelischaracterizedinthatthemechanicalcomponentofthewinchisingoodstateofforcebecauseofadoptingafloati
7、ngpiece,sothenoiseisobviouslydecreasedandtheservicelifeislonger・2.andhalfembeddedTheutilitymodelischaracterizedinthatapartofthemachineisembeddedintheroller,andthedrivingdeviceisarrangedintheinnerpartofthero
