摘要:随着工业的发展,对破碎机的要求也越来越高。 但目前国内许多破碎机厂家都是从国外引进的,国内生产的破碎机质量无法跟上它的发展和使用的要求和速度。
本文运用了所学到的及在书中和网上查阅到的相关知识,对于复摆式颚式破碎机的原理进行分析,并且对一些重要零部件功能进行了必要的描述,也简单地介绍了国内外破碎机的现状。
在这个的基础上,对于各部件包括偏心主轴和皮带传动选用的确定以及肋板强度和动鄂强度也进行了计算,为复摆式颚式破碎机的设计提供了充分的数据支持和理论的依据。40985 毕业论文关键词: 鄂氏破碎机;鄂板设计;破碎
Jaw plate Designing of PE-1400 Jaw Crusher
Abstract:With the development of industry, the requirement of the crusher is higher and higher.But now many of the domestic crusher manufacturers are imported from abroad, and the domestic production of crusher quality can not keep up with its development and use of the requirements and speed.
In this paper, the learned and in books and on the Internet, access to the relevant knowledge, for compound pendulum jaw type crushing machine principle analysis and on some of the important function of spare parts were necessary to describe.
on the basis of this, for each component including eccentric shaft and the belt drive selection determined and rib strength and the movable jaw strength were also calculated, the compound pendulum jaw crusher for crushing machine design provides sufficient data support and theoretical basis.
Key Words: Jaw crusher; The design of jaw plate; Optimization design
目 录
1绪论1
1.1选题背景 1
1.2颚式破碎机的种类3
1.3国内外发展情况5
2设计课题5
2.1课题依据9
2.2基本结构9
2.3工作原理10
2.4零部件功能12
2.5工作参数13
2.6加工原料变化过程13
3方案选择及设计16
3.1 方案的可供选择因素 16
3.2方案的设计17
4计算部分18
4.1复摆腭式破碎机基本参数18
4.2腭式破碎机主要参数的设计计算18
4.3腭式破碎机工作参数的设计计算 20
4.4腭式破碎机受力分析22
4.5皮带传动选用计算23
4.6偏心主轴的计算26
4.7偏心切向键联接强度计算31
4.8肋板强度计算32
4.9动鄂强度计算32
4.10动鄂滚动轴承计算36
5总结38
6致谢39
7参考文献40
PE-1400鄂式破碎机鄂板设计
1绪论