基于预定轨迹的残膜脱卸机构的优化设计  

Optimization Design of Unloading Residual Plastic Film Mechanism Based on the Predetermined Trajectory

作　　者：谢建华[1] 侯书林[2] 张学军[1] 付宇[2] 

机构地区：[1]新疆农业大学机械交通学院,乌鲁木齐830052 [2]中国农业大学工学院,北京100083

出　　处：《农机化研究》2015年第6期89-92,共4页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金项目(51465057);国家高技术研究发展计划项目(2012AA10A503-4)

摘　　要：根据曲柄摇杆机构的运动特点,设计了一种结构简单、工作可靠的搂齿式卸膜机构。以预定轨迹为目标函数、机构各构件的结构参数为设计变量,对搂齿式卸膜机构进行优化,确定了机构主要结构参数,并运用ADMAS软件对搂齿卸膜机构进行运动学仿真分析。同时,制作样机进行田间试验,结果表明其满足性能要求。According to the motion characteristics of crank rocker mechanism, a hug-teeth unloading residual plastic film mechanism with simple structure and reliable operation was designed. With predetermined trajectory as the objective function and with the structural parameters of the mechanism＇ s components as design variables, a hug-teeth unloading residual plastic film mechanism was optimized, and the principal structural parameters of the mechanism were determined, using ADMAS software, the kinematics simulation of the unloading residual plastic film mechanism was done, the pole tooth physical prototype of the residual film recycling machine was made, the field experiment has proved that the work qualities of the physical prototype meet the technical requirements.

关 键 词：残膜回收 卸膜机构 搂膜杆齿 优化设计 

分 类 号：S223.5[农业科学—农业机械化工程]