非圆轮系加工番茄果秧分离振动发生器设计及仿真

Simulation and Analysis of Processing Tomato Fruit Separation Vibration Generator Based on Non-circular Planetary Gear Train

针对现有加工番茄果秧分离振动发生器易堵塞及振动大等问题,基于非圆齿轮轮系可实现复杂变速变向运动及传动平稳精确等优点,设计了一种非圆轮系加工番茄果秧分离振动发生器,并阐述了其工作原理。建立了非圆轮系振动发生器虚拟样机模型,对比了需求与仿真角位移和角速度曲线,结果表明:需求与仿真曲线吻合度较高,非圆轮系振动发生器可满足加工番茄果秧分离需求。

In order to solve existing problems of processing tomato fruit separation vibration generator clogging, vibration etc., the advantages, complex variable speed and variable motion and smooth and precise transmission, of non-circular planetary gear train was used.The processing tomato fruit separation vibration generator based on non-circular Planetary gear train was designed, and its working principle was elaborated.Virtual prototype model of non-circular gear train vibration generator was established, and the angular displacement and angular velocity curve of demand and simulation was compared.The result shows that Demand and simulation curve of a high degree of consistency, and non-circular gear vibration generator can meet the demands of processing tomato fruit seedling separation.