带式运输机传动装置设计设计任务书

机械设计课程设计任务书题目：带式运输机传动装置设计一．总体布置简图二．设计题目设计一用于带式运输机上的单级直齿圆柱齿轮减速器。运输机连续工作，单向动转，载荷变化不大，空载起动。减速器小批生产，使用期限10年，两班制工作。运输带容许速度误差为5%。其中运输带拉力F(N)，运输带速度V(m/s)滚筒直径D(mm)见表1。表1设计数据序号运输带拉力F(N)运输带速度V(m/s)滚筒直径D(mm)115001.10220217001.85500320000.80350420001.20300520001.70300622000.90320722001.60450823001.10300925001.003001025001.104001125001.504501225001.603201328001.402751430001.104001530001.502501630000.802501733001.204001840001.604001933000.804002032000.854102131000.904202230000.954002329001.104102428001.104202527001.104302626001.204002725001.204102825001.604002924001.203903025001.003503114002.003003215001.502803315001.603203416001.803003517001.503003618001.503203715002.003003816001.502803918001.802804020002.003204136001.203504238001.103304340001.003004442001.152504544001.302004646001.403504748001.203304850001.103004952001.002505054001.202005156001.103505258001.203005360001.302505462001.102005564001.003305612002.004005712501.502405825001.154005925001.554506025001.653206128001.452806230001.154006330001.552506430000.852506533001.254006640001.654006733000.854006832000.854156931000.954257030000.954057129001.154157228001.154207327001.154307426001.254007525001.25415三、设计内容和要求1.编写设计计算说明书一份，其内容通常包括下列几个方面：1）传动系统方案的分析和拟定以及减速器类型的选择；2）电动机的选择与传动装置运动和动力参数的计算；3）传动零件的设计计算（如齿轮传动，蜗杆传动，带传动等）4）轴的设计计算；5）轴承及其组合部件设计；6）键联接和联轴器的选择及校核；7）减速器箱体，润滑及附件的设计；8）装配图和零件图的设计；9）校核；10）轴承寿命校核；11）设计小结；12）参考文献