摘要
针对带式输送机在运行过程中受力变形的问题,以滚筒轴为研究对象,运用三维软件建模,再利用软件进行结构模态分析,进而分析其在作业过程中的固有频率、变形情况及相应形变量,以求在抑制滚筒整体的振动和滚筒轴变形方面得出有效结论,从而延长带式输送机的使用寿命。
In order to study the deformation of the belt conveyor during operation,we use the three-dimensional software to model the roller shaft,and then use the software to analyze its inherent frequency,deformation and corresponding deformation variables during operation,so as to draw effective conclusions in suppressing the overall vibration of the roller and the deformation of the roller shaft,and thus prolong the service life of the belt conveyor.
作者
李刚
Li Gang(Shanxi Tiandi Coal Machinery Equipment Co.,Ltd.,Taiyuan Shanxi 030006)
出处
《机械管理开发》
2021年第12期135-136,138,共3页
Mechanical Management and Development
关键词
带式输送机
滚筒轴
结构模态
belt conveyor
roller shaft
structural modal
