机电一体化毕业论文--圆振动筛分机设计

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1、机电一体化毕业论文--圆振动筛分机设计摘要圆振动筛是一种做圆形振动多层数高效新型振动筛圆振动筛采用筒体式偏心轴激振器及偏块调节振幅物料筛淌线长筛分规格多具有结构可靠激振力强筛分效率高振动噪音小坚固耐用维修方便使用安全等特点该振动筛广泛应用于矿山建材交通能源化工等行业的产品分级该圆振筛机处理能力强筛分效率高具有技术参数合理结构强度刚度高运转可靠噪音小维修方便等特点关键词振动筛移动小车激振器效率方便AbstractCircularVibratingScreenisakindofdoingacircularvibrationmulti-numberhigh-perfor

2、mancenewshakerCircularVibratingScreenusedtube-typeeccentricshaftvibrationexciterandpartialblockofconditioningamplitudethematerialscreendriplineslongscreeningmorethanspecificationswithstructurereliablestrongexcitingforcehighscreeningefficiencythevibrationnoiseissmallruggedmaintenanceto

3、facilitatetheuseofsecurityfeaturesthevibratingscreeniswidelyusedinminingbuildingmaterialstransportationenergychemicalindustryproductsclassificationWiththerapideconomicandindustrialdevelopmentminingbuildingmaterialsandsanitationandothersectorsthesievingofthematerialstreatmentofdehydrat

4、ion-mediatedremovalqualityrequirementsareincreasingExistingmarketisnotabletoprovidesuchashakerThedesignintheoriginaldesignofcircularvibratingscreenbasedonitsmainparametersandmechanicalpropertiesofoptimizeddesignandinitsbasetodesignamobilecartaswellasintheapplicationneedtopayattentiont

5、oExciterwithXinxiangmightyproductionofcylindricalexciterlightweightandtheexcitationeffectisgoodThemainspringwithrubbercompoundspringnoisevibrationreductioneffectisgoodsafeandreliableoperationUseofordinarysteelsievesurfacescreeningeffectisgoodbetterparticleclassificationTheCircularsiev

6、eshakerprocessingcapabilityhighscreeningefficiencywithtechnicalparametersandreasonablestructuralstrengthhighstiffnessoperationreliabilitynoiseissmalleasymaintenanceandsoonKeywordShakerThecardriverScreeningEfficiencyEasy目录1绪论12运动参数的选择421筛面倾角522振动方向角523振幅624振动次数625物料的速度63振动工艺参数的计算831生产率

7、的计算832筛面长和宽的确定933筛面的设计1034筛面开孔率的计算1135筛分效率计算114动力学分析和参数计算1341振动筛动力学分析1342单轴振动筛的工作状态1743隔振弹簧的确定1944激振器偏心质量偏心距205电动机的选择226筛箱的设计2661侧板和横梁2662筛箱结构的焊接2663筛面的固定方法277V型带的设计288激振器轴承的选用及校核3281振动筛轴承的选择3182轴承的校核339移动小车的设计3691实现功能3692结构设计3693设计中的注意事项3810振动筛安装与维护39101安装及调试40102操作要点41103维护与检修4211结论

8、43致谢4