目录1 引言...................................................................................................................................................................12 玉米脱粒机总体结构.......................................................................................................................................12.1 入料部分...............................................................................................................................................12.2 脱粒部分...............................................................................................................................................12.3 筛选部分...............................................................................................................................................12.4 机架部分...............................................................................................................................................22.5 玉米脱粒机的总体设计........................................................................................................................23 玉米脱粒机的设计..........................................................................................................................................23.1 电动机的选择......................................................................................................................................23.2 钉齿条上的钉齿转速..........................................................................................................................33.3 钉齿滚筒的转速..................................................................................................................................33.4 电动机的功率......................................................................................................................................33.5 电动机的转速.......................................................................................................................
