1、i 毕业设计（论文） 题 目 复摆式颚式破碎机结构设计 系 （院） 自动化系 专 业 机械设计制造及其自动化 班 级 2009 级 2 班 学生姓名 学 号 指导教师 职 称 讲 师 二一二年六月二十日 ii 复摆式颚式破碎机结构设计 摘要 虽然现在国内有很多种颚式破碎机， 但是最常见的使用类型还要算 复摆式颚式破碎机。复摆式颚式破碎机距今已有一百四十多年的历史， 在这期间经过人们的实践和不断的改进与完善,到现在为止复摆式颚式 破碎机已经具有了结构简单，维修方便等特点，在企业生产中已得到广 泛的应用。 设计分析了复摆式颚式破碎机国内外的发展现状和与特点， 并介绍 了研究复摆式颚式破碎机的目地与
2、意义。根据复摆式颚式破碎机的基本 结构研究其工作原理和运动轨迹，从而确定主要设计参数，进而研究基 本工作参数。按照已确定的参数指标对复摆式颚式破碎机进行设计，论 文对复摆式颚式破碎机的运动进行分析，主要对 V 带、飞轮、偏心轴和 肘板等零部件进行设计选择，分析研究了复摆式颚式破碎机的颚板、齿 板等的磨损原因，确定颚板等的材质。 通过对复摆式颚式破碎机结构的设计研究， 巩固大学四年所学到的 专业知识并且具体的了解到了机械设计的基本方法，一方面达到了设计 的预期效果，完成了毕业设计所需任务，另一方面也提高了实际设计的 能力。 关键词：复摆式颚式破碎机，齿板，颚板，飞轮，偏心轴 iii Pendul
3、um Jaw Crusher Struture Designcomplex Abstract Although there are many domestic jaw crusher, but the most common type of use but also a complex swing jaw crusher. Pendulum jaw crusher complex dating back more than 140 years of history, during which people go through practice and continuous improveme
4、nt and perfection, until now pendulum jaw crusher complex already has a simple structure, easy maintenance, etc., in an enterprise production has been widely used. Design and analysis of the complex pendulum jaw crusher and the current development at home and abroad and features, and introduces rese
5、arch complex pendulum jaw crusher head with significance. According complex pendulum jaw crusher the basic structure of its working principle and trajectory to determine the main design parameters, and then study the basic operating parameters. Has been determined in accordance with the parameters o
6、f complex indicators swing jaw crusher design, the paper pendulum jaw crusher complex motion analysis, mainly on the V-belt, flywheel, eccentric shaft and brackets and other parts of the design choices analysis of the complex pendulum jaw crusher jaws, tooth wear plates and other reasons, such as determining jaw plate material. Through the complex pendulum jaw crusher structure design research, consolidate learned four years of college and specific expertise learned the basic metho
