将新近设计的27m~2大型直线振动筛简化成为力学模型,用结构仿真方法进行了分析计算,发现了初始设计存在的问题,提出了改进设计方案并被设计者所采纳. The newly designed 27m ~ 2 large linear vibrating screen is simplified into a mechanical model, and the structural simulation method is used to analyze and calculate. The problems in the initial design are found, and the improved design scheme is proposed and adopted by designers.