后装压缩式垃圾车装填机构优化设计【3张图/10500字】【优秀机械毕业设计论文】

文档包括:
说明书一份,27页，10500字左右。
任务书一份。

图纸共3张，如下所示
A0-垃圾车总图.dwg
A0-清扫板总成.dwg
A0-压实板总成.dwg

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
2.1 XZ5110ZYS型后装压缩式垃圾车专用装置工作原理 …………………… 4
2.2　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
3.1 XZ5110ZYS型后装压缩式垃圾车推卸料机构受力分析…………………13
3.2 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

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 low compressive rate. The back-up rubbish truck has been invented in such a situation, and its advantages are getting more and more evident. 
The back-up compression rubbish truck is a new kind of rubbish truck which loads and throws rubbish totally automatically. Its exclusive devices consist of compartment; shove organization, 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 shove organization is carried out based on the mechanical analysis of the equip-pack fill organization, and then the mathematical model is established, finally, the parameters concerned of the shove organization are determined. The result of the optimize design proves that the parameters can greatly improve the functions of loading mechanism ,such as loading and carrying .

KEY WORDS: Back-up； Compression； Dust cast；Loading mechanism；Optimize design

一、 设计题目

XZ5110ZYS后装压缩式垃圾车装填机构优化设计

二、 设计任务要求及主要原始资料

设计任务要求：
1、发展和现状
2、工作原理
3、装填机构优化设计

主要原始资料：
1、XZ5110ZYS型垃圾车使用说明
2、XZ5110ZYS型垃圾车计算书
3、中国汽车，专用汽车专刊2001.2