大型梭车刮板运输机链轮接触分析及优化  

Contact analysis and optimization on sprocket of armour faced conveyer in large shuttle car

作　　者：郭年琴[1] 许赟赟[1] 

机构地区：[1]江西理工大学机电工程学院,江西赣州341000

出　　处：《矿山机械》2013年第3期24-28,共5页Mining & Processing Equipment

摘　　要：利用SolidWorks软件建立大型梭车刮板运输机链轮和滚子的三维参数化模型,借助有限元分析软件ANSYS Workbench对导入的链轮与滚子模型进行有限元接触分析,得到链轮的应力与接触应力分布云图,并以减小其最大接触应力为目标函数进行结构参数优化,从而达到改善链轮受力状况的目的。SolidWorks was applied to create 3D parametric model of the sprocket and the roller of the armour faced conveyor in the large shuttle car, and ANSYS Workbench was applied to conduct finite element analysis for contact of the sprocket and the roller, and then the stress distribution contours and the contract stress distribution contours of the sprocket were obtained. Moreover, to reduce the maximum contract stress served as the objective function to optimize the structural parameters, so as to improve the stress conditions of the sprocket.

关 键 词：梭车 链轮 接触分析 结构优化 ANSYS WORKBENCH 

分 类 号：TD526[矿业工程—矿山机电]