机械课程设计计算说明书——题目D4.机械厂装配车间输送带传动装置设计机电工程学院机自11-8班设计者cqs指导老师tdf2014年1月15号中国矿业大学目录第一章机械设计任务书机械课程设计任务书·······················································································2第二章机械课程设计第一阶段2.1、确定传动方案························································································32.2、电动机选择·····························································································42.3、传动件的设计··························································································6第三章机械课程设计第二阶段3.1装配草图设计第一阶段说明······································································233.2轴的设计及校核························································································233.3轴承的设计及校验······················································································283.4键的设计及校验·························································································22第四章机械课程设计第三阶段4.1、轴与齿轮的关系·······················································································304.2、端盖设计································································································304.3、箱体尺寸的设计······················································································324.4、齿轮和轴承的润滑····················································································34第五章机械课程设计小结机械课程设计小结··························································································34附1：参考文献第一章机械设计课程设计任务书题目D3.机械厂装配车间输送带传动装置设计图1：设计带式运输机传动装置（简图如下）一、设计要求1、设计条件：1）机器功用由输送带传送机器的零部件；2）工作情况单向运输、轻度振动、环境温度不超过35℃；3）运动要求输送带运动速度误差不超过5%；4）使用寿命10年，每年350天，每天16小时；5）检修周期一年小修；两年大修；6）生产批量单件小批量生产；7）生产厂型中型机械厂2、设计任务1）设计内容1、电动机选型；2、带传动设计；3、减速器设计；4、联轴器选型设计；5、其他。2）设计工作量1、传动系统安装图1张；2、减速器装配图1张；3、零件图...
