jhmb-28慢速絞車設計畢業(yè)設計說明書

1、安徽理工大學畢業(yè)設計本科畢業(yè)設計說明書本科畢業(yè)設計說明書JHMB28JHMB28慢速絞車設計慢速絞車設計DESIGNOFJHMB28LOWSPEEDWINCH學院（部）：機械工程學院專業(yè)班級：機設091學生姓名：付強指導教師：姜志明高工2012年6月04日安徽理工大學畢業(yè)設計IIDESIGNOFJHMB28LOWSPEEDWINCHABSTRACTWinchalsoknownaswinchmainlyusedinconstruction

2、waterconservancyfestryminingptmaterialssuchasliftingflatmop，isasmalllightliftingequipmentwiththereelwindingwireropechaintoliftingpullingheavyloads.JHMB28typeslowspeedwinchisakindoftypicalmineauxiliarytransptationequipmen

3、t.Thistypeofwinchismainlyusedincoalmineroadwaydustexplosivegasenvironmentoflessthan30DEGintheangleofthetractionweighthydraulicminingwkingfacesupptwithdrawalshifttousehling.Thedesignideaisfirsttodeterminethediameteroftheg

4、ivendataparametersofsteelwireropevarioussizeparametersthencalculatingdrumrollofwireropethroughthegivendatamotspeedpowersoastothemotdeterminethetransmissionratiothenassignedtoeachreducertocalculatethevariousparametersthec

5、alculationpartschecktheshaftshaftcouplingbrakesotherinstitutions.Thispapermainlydescribestheionprocessdevelopmentslowwinchthespecificdesignoftheslowwinchcomponentsthedesignofthebothsidesofthetwostagegeararerespectivelyar

6、rangedintheelectricmotthedrumcompactstructuresmallsizereducetheuseofthebasematerialthecostislowthegrowthofstripthebasewassledlikethemobilitysmoothoperationsafereliableconvenientoperation.Becausethemachineisusedfminesomus

7、thaveproofabilitytherefetheionofexplosionproofmotinsteadofsquirrelcagemotsiginalwinchesaremainlydrivenbygearwmdrivesystemincludingthespurgeartransmissionthecircularwmdrive.Finishinggrindingwheelwmaxialsectionisacirculara