目录
冲压式芡实剥壳机 ....................................................................................................................3
摘要 ............................................................................................................................................3
ABSTRACT...............................................................................................................................4
THE HEAD METAL CLIPPER DESIGN.............................................................................4
1 绪论 .........................................................................................................................................5
1.1 课题选择的背景和目的 ...................................................................................................5
1.2 冲压式芡实剥壳机国内外发展现状 ..............................................................................6
1.3 冲压式芡实剥壳机的现状 ..............................................................................................7
1.3.1 冲压式芡实剥壳机在车间布置和作用 ..................................................................................7
1.3.2 冲压式芡实剥壳机的类型和特点 ...................................................................................7
1.3.3 冲压式芡实剥壳机研究的内容和方法..................................................................................8
2 方案的选择与评述 ..............................................................................................................10
2.1 方案选择 .........................................................................................................................10
2.2 方案评述 .........................................................................................................................10
3 电机的选择 ..........................................................................................................................12
3.1 剥壳力的计算 .................................................................................................................12
3.2 剥壳机的扭矩计算 .........................................................................................................12
3.3 剥壳时,转股稳定运转转速
.......................................................................................13
3.4 电机型式及电机容量的选择 .........................................................................................13
4 主要零件的强度计算 ........................................................................................................16
4.1 减速机的计算 .................................................................................................................16
4.1.1 减速机的传动比分配..................................................................................................................16
4.1.2 减速机齿轮设计 ...........................................................................................................................16
4.1.3 齿轮轴的设计计算......................................................................................................................24
4.2 剥壳的设计 .....................................................................................................................29
4.2.1 材料的选择.....................................................................................................................................29
4.2.2 剥壳的结构设计 ...........................................................................................................................29
4.3 转股轴承的选择及校核 .................................................................................................30
4.4 侧隙调整机构的设计 .....................................................................................................31
4.5 电动机的起动力矩的验算 .............................................................................................32
4.5.1 系统飞轮力矩的计算..................................................................................................................32
4.5.2 起动时间的计算 ...........................................................................................................................33
4.5.3 起动转角的校核 ...........................................................................................................................33
5 润滑方法的选择 ..................................................................................................................37
5.1 减速机润滑方法及润滑油的选择 .................................................................................37