针对一种全新的依靠并联机构实现平移加转动三维运动振动筛即并联运动振动筛运行过程中出现的问题,对振动筛的结构进行优化改进,从影响筛分效率的因素入手,对主机构参数和运动参数进行优化设计和对比实验,找到了其最佳运行参数,从而揭示了并联运动振动筛特有的筛分特性和规律,从而验证了并联运动振动筛的良好的透筛环境和高效筛分能力。 Aiming at a brand-new problem in parallel moving vibrating screen, which is the translation and rotating three-dimensional moving vibrating sieve which depends on the parallel mechanism, the structure of the vibrating sieve is optimized and improved. Starting from the factors that affect the screening efficiency, And sports parameters to optimize the design and comparison experiments to find the best operating parameters, which revealed the screening characteristics and laws of shunt moving shale shaker, and thus validate the shunt moving shaker good sieving environment and efficient screening ability.