二级齿轮减速器设计说明书

机械设计课程设计
设计说明书




设计题目带式输送机传动装置








设计者
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目录

设计任务书··························· 2
传动方案拟定························· 2
电动机的选择························· 3
传动装置的运动和动力参数计算············ 4
高速级齿轮传动计算···················· 5
低速级齿轮传动计算···················· 6
齿轮传动参数表······················· 8
轴的结构设计························· 8
轴的校核计算························· 11
滚动轴承的选择与计算·················· 16
键联接选择及校核····················· 18
联轴器的选择与校核···················· 18
减速器附件的选择··················