一种新型集蔗器的结构设计及其有限元分析  

The Structural Design in the New Collecting Device of Sugarcane and the Finite Element Analysis

作　　者：吕焕培[1] 梁式[1] 张正中[1] 农海啸[1] 

机构地区：[1]广西大学机械工程学院,南宁530004

出　　处：《农机化研究》2010年第4期60-64,共5页Journal of Agricultural Mechanization Research

基　　金：广西研究生教育创新计划项目(T32075);广西制造系统与先进制造技术重点实验室开放课题(07109008-021-K);广西科技攻关项目(0992002-18)

摘　　要：集蔗器是甘蔗收割机中用来收集甘蔗的装置。通过总结前人所设计的集蔗器的优缺点,提出了一种新型集蔗机构—挡板式斜集集蔗器,并进行了结构设计、参数计算和三维建模;最后,为了验证所设计的集蔗器转轴的尺寸的合理性,通过有限元分析了软件ANSYS分析它在受外力情况下的变形情况和整体的应力分布情况。The collecting device of the sugarcane is used to collect the sugarcane in the sugarcane harvester. Through making the Summary of advantages and disadvantages of the collecting devices of the sugarcane that are designed by other people , the paper make out the new collecting device of sugarcane--baffle ramp collecting device of sugarcane, and make the structural design, parameters calculating and 3 - D modeling. At last, for validating the rationality of the size of the shaft which is designed, analyze the deformation of the shaft subjected to external forces and the distribution of stress on the shaft by the finite element analysis software ANASYS.

关 键 词：甘蔗收割机 集蔗器 结构设计 有限元分析 

分 类 号：S225.53[农业科学—农业机械化工程]