小型集材用单履带手扶运输设备底盘结构设计与分析  

Structural Design and Analysis of the Chassis of Small Skidding Single Crawler Handheld Transport Equipment

作　　者：齐英杰[1] 胡忠林[1] 马岩[1] 杜祥哲 胡庆林[1] 

机构地区：[1]东北林业大学林业与木工机械技术工程中心

出　　处：《林产工业》2016年第8期45-49,共5页China Forest Products Industry

基　　金：国家林业行业公益专项资助(201504508)

摘　　要：单履带手扶运输设备是一种新型的小型化集材运输设备。其中底盘悬架是单履带手扶运输设备各个零部件的重要安装平台,它保证各个零部件之间正确的相对位置和配合关系,底盘悬架的性能直接影响到整台设备的工作状态。笔者主要对底盘的部分重要零部件的刚度、强度、所受应力和振动情况进行分析,介绍了钢板弹簧刚度和所受应力的计算方法;利用ADAMS软件对板簧的震动进行运动仿真;运用ANSYS软件对底盘机架的刚度进行了静力学分析,结果表明,该底盘的性能完全满足林区内复杂环境下的工作要求。Single crawler handheld transport equipment is a new type of small skidding transport equipment.The chassis and suspension is an important installation platform for single crawler handheld transport equipment components,it ensures the correct relative positions and coordination between the various components,so the performance of chassis and suspension directly affects the work state of the entire apparatus.Authors of this paper mainly analyze the stiffness,strength,stress and vibration of some parts of the chassis,introduce the calculation method of steel plate spring stiffness and stress.The plate spring vibration simulation has done by using ADAMS software,and the rigidity of the chassis frame static analysis has done by using ANSYS software.Results show the chassis performance can fully meet the work requirements of the forest area in complex environments.

关 键 词：底盘 板簧 机架 设计 运动仿真 有限元分析 

分 类 号：S776.32[农业科学—森林工程]