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在需要同时驱动多个平行轴同步等速转动的自动机械中,若采用齿轮或链条等机构进行传动,不但冗余,且成本较高,为此采用一种新型传动机构,曲柄群驱动机构。通过SolidWorks软件,对曲柄群驱动装置的单元化构件进行建模,确定了它们的结构设计和尺寸参数选择。通过双曲柄群驱动装置对其进行运动仿真与分析,得知曲柄群驱动装置各零件结构设计的合理性和可行性。
In the automatic machines that need to simultaneously drive multiple parallel shafts to synchronize constant speed rotation at the same time, if a gear or a chain is used for transmission, it is not only redundant but also has high cost. Therefore, a new transmission mechanism and a crank group driving mechanism are adopted. Through the SolidWorks software, the unitized components of the crankshaft drive are modeled, and their structural design and size parameter selection are confirmed. Through the simulation and analysis of the motion of the double crank group driving device, the reasonableness and feasibility of the structural design of each component of the crank group driving device is obtained.