机械设计课程设计设计说明书设计题目 带式运输机的传动设计设计者 班级 机设 1401 学号 指导老师 时间 2025
11目录一、设计任务书··························· 3二、传动方案拟定························· 4三、电动机的选择························· 4四、传动装置的运动和动力参数计算············ 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······················· 18八、轴的结构设计························· 18九、轴的校核计算························· 19十、滚动轴承的选择与计算·················· 23十一、键联接选择及校核····················· 24十二、联轴器的选择与校核···················· 25十三、减速器附件的选择····················· 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:数据编号机设 1401 班 31 号运送带工作拉力 F/N750 N运输带工作速度 v/(m/s)2
5 m/s卷筒直径 D/mm300 mm1
工作条件:1,两班制,连续单向运转,载荷较平稳,空载启动,室