基于SimMechanics的秸秆收集装置建模与分析

Modeling and Analysis of Straw Collection Device Based on SimMechanics

为降低秸秆收集成本,促进秸秆离田实现多元化利用,设计了一种秸秆收集装置。简要介绍了秸秆收集装置的结构及原理,并利用MATLAB/SimMechanics建模,进行运动学分析。当活动底板转动60°时,活动挡板转动47.27°,可以满足装置卸草开合度的要求,为机构尺寸等参数选择提供了参考依据。

In order to reduce the cost of straw collection and promote diversification of straw utilization,a straw collection device was designed.The structure and principle of straw collection device were briefly introduced,and MATLAB/SimMechanics was used for modeling and kinematics analysis.When the movable bottom plate rotates 60°,the movable side plate rotates 47.27°,which can meet the requirements of the device for opening and closing degree of unloading stalks.This study provides a theoretical basis for the selection of mechanism dimensions and other parameters.