PF-1318反击式破碎机箱体设计及CAD图纸
毕业论文关键词： 破碎机；箱体；材料；反击式破碎机
PF-1318 Impact Crusher Cabinet Design
Abstract：This article introduces the design of the PF-1318 Impact Crusher cabinet. This article This paper describes in detail the classification of the Impact crusher, advantages and disadvantages, purpose and use of the occasion. Mainly designing from the working principle of Impact crusher, the main structure, design and other aspects of this design made a detailed presentation. Analyzing and comparing these three programs, and ultimately determining the optical solution. After completing the determination of program, the next step is to design the structure of the cabinet. Check and calculate the main components, mainly calculate the Impact crusher’s parallel key connection, the strength of rotor shaft, rolling selection and ground screw. Intensity of checking the use of relevant formulas and make bending moment diagram and torque diagram to illustrate. In the perspective of the Impact crusher operation and maintenance instructions on the test machine for maintenance and installation of clarification. Finally, introducing the application and adjustment of PF-1318 Impact Crusher.
Key words: crusher ; cabinet ; material ; Impact crusher cabinet
目 录
1 绪论 1
1.1 反击式破碎机的简介1
1.2 破碎机的分类1
1.2.1 反击式破碎机的分类4
1.3 反击式破碎机的优缺点 4
1.3.1 反击式破碎机的优点4
1.3.2 反击式破碎机的缺点4
1.4 PF反击式破碎机的特点 5
1.5 反击式破碎机的规格和型号 6
2 反击式破碎机的工作原理和破碎实质 7
2.1 反击式破碎机的工作原理 7
2.2 反击式破碎机的破碎实质 7
2.2.1 破碎的目的和意义7
2.2.2 破碎过程的实质7
3 主要设计内容 9
3.1设计任务 9
3.2 原始条件及数据 9
4 反击式破碎机箱体设计 10
4.1 箱体方案比较10
4.2 箱体方案确定12
4.3 箱体结构设计12
5 反击式破碎机主要零件的设计计算 17
5.1平键联接计算 17
5.2转子轴强度计算 18
5.3滚动轴承选用计算 24
5.4地脚螺钉的校核 25
6 部分零部件上的公差和配合 27
6.1 配合的选择 27
6.1.1 配合的类别的选择 27
6.1.2 配合的种类的选择 27
6.2 一般公差的选取 28
6.3 形位公差 28
6.3.1 形位公差项目的选择 28
6.3.2 公差原则的选择 28
6.3.3 形位公差值的选择或确定 28
7 反击式破碎机的安装与调试30
7.1反击式破碎的安装要求30
7.2反击式破碎机的安装30
7.3反击式破碎机的试车31