摘要
为了解决4YS-600型树木移栽机铲刀臂出现局部断裂的问题,该文从受力、运动和空间几何的角度,确定了铲刀臂的空间位置和改进方案,并运用Pro/E和ADAMS对树木移栽机进行了三维建模和运动仿真,仿真结果表明铲刀臂的设计方案在结构上可行。对树木移栽机样机进行了挖掘移栽试验,试验结果表明树木移栽机铲刀臂的结构设计方案可行。铲刀臂受力和位移的仿真结果与实地测试数据基本相符,表明改进方案可行。
In order to solve the partial fracture of the spade arm for 4YS-600 type tree transplanter,the spatial location and the improvement scheme were optimized based on the force,motion and space geometry.Three-dimensional modeling and motion simulation of the tree transplanter were finished by Pro/E and ADAMS.The simulation results showed that the design scheme of spade arm was feasible with structure,while the results of prototype test indicated that the structural design scheme of the spade arm was feasible.So...
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2009年第3期60-63,共4页
Transactions of the Chinese Society of Agricultural Engineering
基金
江苏省农机三项工程项目(NJ200606)
关键词
树木移栽机
结构设计
运动
仿真
tree transplanter
structure design
kinematics
simulation
