The Design of iron bars sand of roller rice mill
Abstract:
Abstract: The iron bars sand of roller rice mill is a tradition rice mill, mainly used to direct ground into rice paddy and rice, fine bran and small broken rice, grain mouth automatically separate, or do not need to sieve through windmill separation.After milling machine and milling machine is compared with otherstypes,high yield low power consumption advantages.
The machine structure is compact, easy to operasy ,install easily,with dust removal device for the collection bran and reduce envir onmental pollution,superior performance,reliable operation,is the vast rural areas,market towns fine rice processing machinery.
Keywords:iron bars; wind;sand ofroller;meters knives;msieve;rice bran separation.
目录
一、绪 论 4
1.1碾米工业在国民经济中的作用和地位 4
1.2我国碾米工业的发展史 4
1.3碾米工业的任务 4
二、碾米的基本原理及机型 5
2.1碾米的基本原理 5
2.2碾米机的分类 6
三、设计方案和参数选择 10
3.1机型选择： 10
3.1.1立式碾米机的优缺点 10
3.1.2卧式碾米机的优缺点 10
3.2各种参数的选择 11
3.2.1 碾白压力 11
3.2.2 单位产量碾白运动面积 12
3.2.3 向心加速度 13
四、碾米机的结构设计 15
4.1进料装置 15
4.2碾白室 18
4.3排料装置 22
4.4传动部分 23
五 、碾米机的操作与维护 24
5.1碾米机的操作调整 24
5.2碾米机的维护保养 26
八、参考文献 28
致谢
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