机械设计课程设计设计说明书设计题目 胶带式输送机传动装置设计者 班级 学号 指导老师 时间 目录一、设计任务书··························· 3二、传动方案拟定························· 4三、电动机得选择························· 4四、传动装置得运动与动力参数计算············ 6五、高速级齿轮传动计算···················· 7六、低速级齿轮传动计算···················· 12七、齿轮传动参数表······················· 1 8八、轴得结构设计························· 18九、轴得校核计算························· 19十、滚动轴承得选择与计算·················· 23十一、键联接选择及校核····················· 24十二、联轴器得选择与校核···················· 25十三、减速器附件得选择····················· 26十四、润滑与密封··························· 28十五、设计小结····························· 29十六、参考资料····························· 29一、设计题目:设计带式运输机传动装置(简图如下)1— —电动机2—-联轴器3-—二级圆柱齿轮减速器4——联轴器5——卷筒6——运输带 原始数据:数据编号04运送带工作拉力 F/N2200运输带工作速度 v/(m/s)0、9卷筒直径 D/mm3 001、工作条件:两班制,连续单向运转,载荷较平稳,空载启动,室内工作,有粉尘;2、使用期:使用期 1 0年;3、检修期:3 年大