小型甘蔗收获机台架结构动态分析  

The Dynamic Analysis of the Uplift Device in the Mini-type Sugarcane Harvester

作　　者：李亚涛[1] 李尚平[2] 宋融融[1] 

机构地区：[1]广西大学机械工程学院,南宁530004 [2]广西工学院,广西柳州545006

出　　处：《农机化研究》2007年第4期24-27,共4页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金资助项目(50365001);广西区科技攻关项目(桂科攻0235008-5)

摘　　要：通过对小型甘蔗收获机械的台架机构进行动态分析发现,台架的横梁、耙轮轴和液压缸等3个零件对刀盘的垂直方向的振动影响较大(主要影响砍蔗的质量指标破头率)。为此,对这3个部件进行了动态仿真分析,并通过分析它们对万盘的作用和影响,提出了结构优化的建议。The paper mainly deals with dynamic-analysis and simulation about the uplift device in the minitype sugarcane harvester and finds that the beam, transportation wheel and hydraulic cylinders have a important influence to the vertically vibration of cutter device which mainly influences the broken rate of the sugar cane. It researches the dynamic-analysis about the three parts. Though analyzing the effect and influence on cutter device, bringing forward the suggestions of structural optimization.

关 键 词：农业工程 甘蔗收获机 动态分析 台架机构 

分 类 号：S225.53[农业科学—农业机械化工程]