振动式林果采摘机采摘臂动力学仿真分析  

Dynamic Simulation Analysis on Vibratory Forest-fruit Picking Arm

作　　者：薛烨[1] 周健[1] 李立君[1] 高自成[1] 

机构地区：[1]中南林业科技大学机电工程学院,长沙410004

出　　处：《农机化研究》2014年第5期35-38,共4页Journal of Agricultural Mechanization Research

基　　金：国家公益性行业(林业)科研专项(201104007);湖南省科学技术厅科研条件创新专项(2012TT2048)

摘　　要：应用三维建模软件Pro/E构建振动式林果采摘臂虚拟样机模型,然后将模型导入仿真软件ADAMS中建立动力学模型,并进行采摘臂动力学仿真计算。同时,分析了采摘臂在采摘头定位以及振动过程中所受的力及力矩特性,验证了采摘臂的设计能够满足要求,并为振动式林果采摘机的物理样机优化设计提供理论参考。The three-dimensional virtual prototype of forest-fruit vibratory harvester was established by Pro/E software , then the dynamic prototype was converted and the dynamics simulation were worked out by the Adams system simulation software for the arm .The mechanical characteristic of the arm was measured during positioning and vibrating the head of arm, and it provides theoretical references to optimize the physical prototype .

关 键 词：动力学仿真 林果 振动式采摘机 虚拟样机 

分 类 号：S225.93[农业科学—农业机械化工程]