ZL50轮装载机总体布置及工作装置设计.docVIP

题 目 ZL50轮式装载机总体布置及工作装置设计 学生姓名 学号 所在学院 机械工程学院 专业班级 指导教师 完成地点 校内 2011年 5 月3 ZL50轮式装载机总体布置及工作装置设计 作者：ee （ee） 指导教师： ee [摘要]：装载机是工程机械的主要机种之一，广泛用于建筑、矿山、水电、桥梁、铁路、公路、港口、码头等国民经济各部门。装载机采掘和卸载货物的作业是通过工作装置的运动实现的。本次设计主要进行的工作装置的设计，装载机的工作装置由铲斗，动臂、摇臂及连杆等组成。动臂和动臂油缸的作用是提升铲斗并使之与车架连接；转斗油缸通过摇臂，连杆使铲斗转动，动臂的升降和铲斗的转动采用液压操作，工作装置运动平稳、无干涉、无死点、无自锁；动臂从最底位置到最大卸载高度的举升过程中，保证铲斗中物料不洒落；在卸载后，动臂下放至铲掘位置铲斗能自动放平。 [关键词]：轮式装载机, 工作装置 ,六连杆机构 ZL50 wheel loader and equipment layout design ee （ee） Tutor: ee Abstract: The loader is one of the main kind of the engineering machinery, used in every department of national economy such as the building , mine , water and electricity , bridge , railway , highway , port , quay extensively. The loader digging and unload the goods by the working-device. Theworking-device has manyParts and it is connected to the machine. Some parts of the device’s turning by liquid press realize.the research method also has the difference, but synthesized basically has also outlined the present design method. The following part is the calculation part of the tractive features and the designing of the working device. The work equips the sport steady, have no to interfere with, have no the dead center and have no from the lock;Move the arm from most the bottom position arrives the biggest unloading to raise to rise the process inside highly, guaranteeing the container the inside the material do not spread to fall. Keywords：wheel Loader；Work-Equipment；six connect pole organization； 目 录 TOC \o 1-3 \h \u HYPERLINK \l _Toc11131 引 言 PAGEREF _Toc11131 1 HYPERLINK \l _Toc5205 第1章 装载机的应用与发展状况 PAGEREF _Toc5205 2 HYPERLINK \l _Toc2168