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.
出处
《中国农机化学报》
北大核心
2013年第5期146-149,共4页
Journal of Chinese Agricultural Mechanization
关键词
牵引式
挖掘机
动臂
转向座
铲斗
traction
excavator
boom
steering seat
bucket
