颚式破碎机传动系统设计（机械CAD图纸）.doc

摘要由于颚式破碎机具有结构简单、制造容易、维护方便、工作可靠等特点。所以,世界各国在冶金、化工、建筑材料、矿工等基础工业部门都广泛采用这种设备。复摆颚式破碎机结构简单,制造容易、工作可靠、使用维修方便,所以常见的还是传统的复摆颚式破碎机。根据要求我设计了复摆颚式破碎机,其工作原理是:工作时,电动机通过皮带轮带动偏心轴旋转,使动颚周期地靠近、离开定颚,从而对物料有挤压、搓、碾等多重破碎,使物料由大变小,逐渐下落,直至从排料口排出。设计内容主要包括了复摆颚式破碎机的动颚、偏心轴、皮带轮、动颚齿板等一些重要部件;另外对颚式破碎机的工作原理及特点和主要部件作了介绍;同时对机器参数(主轴转速、生产能力、破碎力、功率等)作了计算。关键词:复摆颚式破碎机;偏心轴;动颚河南理工大学万方科技学院本科毕业论文AbstractDuetothejawcrusherissimpleinstructure,easytomanufacture,,theworldinmetallurgy,chemicalindustry,buildingmaterials,,makeeasy,reliableandconvenientusageandmaintenance,,theworkingprincipleis:work,entric,makethemovetoclosetoleave,jawcycleforjaw,andthematerialisextrusion,rolling,grindingmultiplebroken,makethematerialisbiggerorsmaller,,eccentricshaft,pulley,dynamicjawteethboardsomeimportantparts;Inadditiontojawcrusherworkprincipleandcharacteristicsandmainpartsisintroduced;Atthesametimeforthemachineparameters(spindlespeed,productioncapacity,crushingstrength,power,etc.):pendulumjawcrusher;Eccentricshaft;Movejaw河南理工大学万方科技学院本科毕业论文目录摘要....................................................1Abstract..................................................2前言.....................................................1第一章绪论..............................................3§...................................................................................§....................................................................§.........................................................................§...........................................................................................10第二章设计任务及要求....................................11§.....