文档介绍：工学院
技术教育学院
徐州师范大学
毕业论文
XZ5110ZYS型后装压缩式垃圾车装填机构优化设计
系(部): 机械工程系
专业: 机械设计制造及其自动化
班级: 00机制41
学生:
2004年4月5日至5月25日
目录
第一章前言……………………………………………………………………………1
第二章 XZ5110ZYS型后装压缩式垃圾车专用装置工作原理…………………4
XZ5110ZYS型后装压缩式垃圾车专用装置工作原理…………………… 4
XZ5110ZYS型后装压缩式垃圾车专用装置液压原理分析………………8
第三章 XZ5110ZYS型后装压缩式垃圾车装填机构分析及优化设计…………13
XZ5110ZYS型后装压缩式垃圾车推卸料机构受力分析…………………13
XZ5110ZYS型后装压缩式垃圾车装填机构运动学分析与优化设计…… 17
第四章结论……………………………………………………………………… 25
后记……………………………………………………………………………………… 26
参考文献………………………………………………………………………………… 27
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摘要
随着社会的进步,生活水平的提高,城市的垃圾也发生了巨大的变化。因此,城市垃圾的收运问题越显突出。以前垃圾车自身所存在的飘、洒、撒、漏等二次污染,容量小,可压缩性差等性能缺点,已经不能满足环保发展的需求。因此,后装压缩式垃圾车孕育而生,且优势日益明显。
后装压缩式垃圾车是一种集自动装载垃圾和自动卸料为一体的新型垃圾运输车。它的专用装置包括车厢、装填机构、举升机构及液压系统等几个部分。本文对XZ5110ZYS后装压缩式垃圾车装填机构的结构、原理进行了深入地分析;对装填机构、推卸料机构进行了力学分析,在此基础上,对装填机构进行运动分析,建立了装填机构的数学模型并进行优化设计,最终确定了装填机构的有关参数。优化设计结果表明,优化后的装填机构参数能改善装填机构的性能,提高垃圾车的装载功能和收运容量。
关键词: 后装、压缩、垃圾车、装填机构、优化设计
ABSTRACT
Rubbish in cities has greatly changed with the progress of the society and the improvement of the living standard. As a result, the problem of collecting and delivering garbage is getting more and more serious. The previous garbage truck has not met the requirements of the development of environment for its disadvantage, such as the second pollution owing to spreading and leaking, small capacity, the pressive rate. The back-up rubbish truck has been invented in such a situation, and its advantages are getting more and more evident.
The back-pression rubbish truck is a new kind of rubbish truck which loads and throws rubbish totally automatically. Its exclusive devices consist partment; anization, put-up mechanism and hydraulic system, etc. The mechanism and principle as well as exclusive devices of the truck was carried out and its performance was improved fundamentally in order to improve its capacity and loading performance. In order to fulfill this purposes, the moving analysis of the anization is carried out based on the mechanical analy