椭圆齿轮行星系分插机构运动轨迹分析与仿真  

Kinematic Trajectory Analysis and Emulation of Separating-planting Mechanism with Planetary Elliptic Gears

作　　者：张敏[1,2] 周长省[1] 吴崇友[2] 张文毅[2] 袁钊和[2] 

机构地区：[1]南京理工大学机械工程学院,南京210094 [2]农业部南京农业机械化研究所,南京210014

出　　处：《农机化研究》2011年第1期92-94,99,共4页Journal of Agricultural Mechanization Research

基　　金：国家"十一五"科技支撑计划项目(2006DAD28B00-2)

摘　　要：为了求解椭圆齿轮行星系分插机构秧针尖的运动轨迹,通过分析栽植臂与行星架之间绝对摆动角关系建立了秧针尖坐标的数学表达式,并用MATLAB和ADAMS求解的秧针尖运动轨迹进行对比,相互验证了所建立的秧针尖轨迹数学表达式的正确性,以及使用Adams分析非圆齿轮分插机构运动轨迹的可行性,为进一步优化椭圆齿轮行星系分插机构提供一种可行方案。In order to solve the needle kinematic trajectory of separating-planting mehanism with planetary elliptic gears,in this paper,the needles co-ordinate mathematical expression was established on the basis of the absoluteness oscillation angle between transplant arm and planetary pinion carrier.Constrasted the needls kinematic trajectory which solved by MATLAB and ADAMS,verified the needle trailing co-ordinate mathematical expression was validity and the kinematic trajectory of separating-planting mehanism with planetary non-circle gears was viability by adams,which also offered a sort of feasible program for more optimize separating-planting mehanism with planetary elliptic gears

关 键 词：分插机构 椭圆齿轮行星系 MATLAB ADAMS 轨迹仿真 

分 类 号：S223.91[农业科学—农业机械化工程]