酿酒葡萄收获机输送装置运动分析及仿真

Movement Analysis and Simulation of Wine Grape Harvester Conveyer

酿酒葡萄收获机输送装置由导轨、集果系统、传动系统及辅助部件组成。对驱动拨爪链的多边形效应进行了运动学分析,得出驱动拨爪链速度及速度不均匀系数的关系表达式。利用ADAMS对装置输送链的运动过程和受力进行了仿真,获得两链轮的角速度、角加速度、转矩及驱动拨爪链条的速度、加速度的变化规律,且得知从动链轮相对主动链轮运动平稳。

Wine grape harvester conveyer consist of guide rail,collect system,transmission system and accessories. The movement of drive dial claw chain polygon effect was analyzed,expression of drive dial claw chain velocity and velocity distribution uneven coefficient were derived. The movement process and stress of the conveying chains,change rules of angular speed,angular acceleration and torque of the two sprockets were achieved using ADAMS simulation software.And driven sprocket was smooth movement relative to drive sprocket.