半自动负重爬楼器设计-车体结构设计

Design of semi-automatic load crawler -body structure designAbstractThe graduation project is a semi-automatic load climbing structure design.Firstof all,the structure of semi-automatic load-bearing crawler is brieflysummarized;then the calculation of the load bearing machine to choose the mostcost-effective materials;Then design by consulting the design guidelines.Thestructure of semi-automatic crawler is composed of six main components:thecrawler,the load-bearing mechanism,the motor,the car body,the bracket andthe transmission mechanism.In the future,semi-automatic crawlers aredeveloping towards long distance,high speed and low friction.In recent years,semi-automatic load-bearing crawlers are one of them.At present,there is stilla big gap between the design and application of semi-automatic negative crawlerin China and that of foreign countries.The structural design of semi-automatic load-bearing climbing device representsthe general process of design,which has certain reference value for theselection of future design work.Keywords:Vehicle body structure;Materials;assembly目录1、前言1.1半自动负重爬楼器的现状及未来趋势…1.2半自动负重爬楼器的主要用途21.3发展方向.21.4国外研究现状发展方向..3