推草机构的设计与仿真分析

在草方格铺设装置设计中,草的输送方案设计是最大的难点。在平面连杆机构的基础上设计该推草机构,满足散草输送过程中间歇性送草的使用要求。通过将Pro/E建立的推草机构三维模型导入到ADAMS中,完成对该机构的运动学仿真分析,得到其位移和速度等参数曲线,并在PostProcessor中得到推草板的运动轨迹,从而在理论上验证推草机构设计的可行性和合理性,解决了散草输送这一难题。

Design and Simulation Analysis of a Grass-pushing Mechanism

In the process of designing a straw-checkerboard paving device,the design of a grass conveying plan is the most difficult.A grass-pushing mechanism is designed based on a planar linkage to meet the use requirements of conveying grass intermittently in the process of conveying loose grass.By inserting the three-dimensional model of grass-pushing mechanism established using Pro/E into ADAMS,a kinematic simulation analysis of the mechanism is completed,obtaining the parameter curves of velocity and displacemen...