摘要
为了提高垃圾回收的利用率,设计了一种摆动式振动筛;利用三维实体建模软件SolidWorks,建立了振动筛的三维虚拟样机模型;导入机械动力学仿真软件ADAMS中,建立了其虚拟样机模型;在此基础上,对振动筛的筛体进行了运动学仿真分析,得到了筛体的振动位移、速度、加速度及摆角等特性曲线,筛体运动轨迹符合预期要求,从而验证了该设计方法的正确性。实验数据为摆动式振动筛动态性能的评价和优化提供了理论依据。研究为虚拟样机技术在振动筛开发中的应用提供了有效方法。
In order to improve the efficiency of garbage collection, the swing vibration sieve is designed. Based on the three-dimensional entity modeling software of SolidWorks, a 3 D virtual prototyping model of the swing vibration sieve is established. A virtual prototype model has been constructed by using the ADAMS software. On this basis, the simulation analysis of the frame box is done, some characteristic parameters are obtained such as the vibration displacement, velocity, acceleration of valve, and the pivot angle, etc. The results shows the mechanism's motion trajectory can meet the expected requirements. Thus, the correctness of the design method is verified. The data obtained in the experiments provide theoretical basis for the evaluation and optimization of dynamic performance of swing vibration sieves. The research provides an effective method and some experience for the application of virtual prototyping technology in the development of vibrating screen.
引文
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