螺旋式动力推杆定量加料器

范文编号:JX551  范文字数:13982,页数:28 有开题报告，文献综述，外文翻译，设计图，答辩PPT，

 摘要：本课题主要是针对粉末状物质进行定量包装或定量添加另一种物质而设计的。定量加料器主要有动力部分、传动部分、控制部分、料仓和机架部分组成。本设计通过对原始数据的分析、方案的论证比较和有关数据的分析计算，完成了定量加料器的总体设计计算。在此基础上对定量加料器机体的结构尺寸、驱动转轴的结构尺寸、联轴器、离合器、V带传动进行了详细的计算和说明，系统介绍了设计所依据的原则及如何进行设计。
关键词：定量加料器；电动机；V带传动；联轴器；离合器

   Abstract: This topic mainly is carries on the quota to some material to increase another material to design.The quota feeder mainly has the power section, the transmission part, the control section, the bunker and the rack section composition.This design through to the primary data analysis, the plan proof comparison and the related data analysis computation, has completed the quota feeder system design computation.In this foundation to the quota feeder organism structure size, actuated the revolution axis the structure size, the shaft coupling, the coupling, V belt transmission to carry on the detailed computation and the explanation, the system introduced the design rested on how the principle and did carry on the design.
Key word: Quota feeder; Electric motor; V belt transmission; Shaft coupling; Coupling

目录
摘要………………………………………………………………………………………………1
关键词……………………………………………………………………………………………1
1 前言……………………………………………………………………………………………1
2 定量加料器主题设计…………………………………………………………………………2
2.1 传动方案的设计……………………………………………………………………………3
2.2 螺旋推杆的设计……………………………………………………………………………4
3 电动机的选择…………………………………………………………………………………8
3.1 电动机类型选择……………………………………………………………………………8
3.2 功率计算……………………………………………………………………………………9
4 普通V带轮的设计……………………………………………………………………………10
4.1 普通V带轮的设计…………………………………………………………………………11
4.2 V带各参数的计算…………………………………………………………………………12
4.3 大小带轮参数选择及其带轮图……………………………………………………………14
5 大带轮轴的设计………………………………………………………………………………15
5.1 初步计算轴颈………………………………………………………………………………15
6 轴承的选择……………………………………………………………………………………18
6.1 轴承的选择计算……………………………………………………………………………19
6.2 轴承盒盖的设计……………………………………………………………………………20
7 联轴器的选择…………………………………………………………………………………20
8 离合器的选择…………………………………………………………………………………22
8.1 离合器的基本要求…………………………………………………………………………22
8.2 离合器类型的选择…………………………………………………………………………22
8.3 离合器的选择计算…………………………………………………………………………23
8.4 磁粉离合器的结构和基本参数……………………………………………………………23
9 键的选择及其校核……………………………………………………………………………24
9.1 电动机轴上键的校核………………………………………………………………………25
9.2 大带轮轴键的校核…………………………………………………………………………25
10 电控原理图……………………………………………………………………………………26
总结………………………………………………………………………………………………26
致谢………………………………………………………………………………………………26
参考文献…………………………………………………………………………………………27

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