基于Solidworks的牵引式挖掘机设计及有限元分析  

The design and finite element analysis of the traction type excavator based on Solidworks

作　　者：周文[1] 任小鸿 李林鑫[1] 袁晓东[1] 

机构地区：[1]四川化工职业技术学院机械工程系,四川泸州646005

出　　处：《中国农机化学报》2013年第5期146-149,共4页Journal of Chinese Agricultural Mechanization

摘　　要：牵引式挖掘机是我国工程机械向农林领域拓展的典型设备,不仅能够充分利用拖拉机的流动动力源,还能够提高挖掘机的作业适应性,特别是小型农林水田作业环境,极大降低劳动强度。通过对牵引式挖掘机的结构设计,优化传统挖掘机的结构;利用Solidworks进行挖掘机三维设计,便于对关键部件进行有限元分析;通过有限元分析优化转向座、动臂和铲斗的结构。Tractor excavator is typical equipment for construction machinery in China to expand agriculture and forestry, not only be able to take full advantage of mobile power source of the tractor excavator operations can improve adaptability, especially the operating environment of small-scale agriculture, forestry paddy fields, greatly reducing labor strength. Tractor excavator structural design, optimize the structure of traditional excavators; solid works excavator three-dimensional design, easy to finite element analysis of the key components; steering seat, boom and bucket structure by finite element analysis and optimization.

关 键 词：牵引式 挖掘机 动臂 转向座 铲斗 

分 类 号：S22[农业科学—农业机械化工程]