物料流动对装载机前车架承载的影响  

Influence of Material Flow on Loadings of Loader Front Frame

作　　者：崔盼超[1] 杨光[1] 于仙[1] 朱飞勇[1] 

机构地区：[1]集美大学机械工程学院,福建厦门361021

出　　处：《煤矿机械》2011年第6期118-120,共3页Coal Mine Machinery

摘　　要：通过Pro/E软件对某型号装载机的后车架、前车架、工作装置及液压缸等零件进行实体建模并装配,充分考虑物料流动对前车架载荷的影响,利用Adams软件对装载机车架和工作装置进行运动学及动力学分析,获得前车架在工作装置运动过程中的承载。结果表明,物料的流动对前车架承载影响显著,该结果为进一步对装载机前车架的强度分析与优化设计提供了可靠的依据。The after frame,front frame,working devices and hydraulic cylinder were modeled and assembled by Pro/E software.The material flow was considered and the kinematics and dynamics simulation of loader and working devices were analyzed by using Adams software.The loadings of front frame were obtained during exercise process of working devices.The results show that the influence of material flow on the front frame is obvious.This method provides reliable data for further strength analysis and optimal design of loader.

关 键 词：装载机 前车架 物料流动 承载 

分 类 号：TD422.3[矿业工程—矿山机电]