带式输送机滚筒的静力学分析

Statics Analysis of Roller for Belt Conveyor

通过对带式输送机滚筒资料的学习研究,利用ANSYS软件分别对传统滚筒和铸焊滚筒进行模型建立,划分网格、添加约束、施加载荷、进行静态计算,找出最大应力处与最大变形位移,掌握两种类型滚筒的基本应力和变形情况;并进行校核比较,针对这些应力和变形情况的分析,对滚筒的静态特性有了进一步的认识。该分析对提高滚筒结构设计的安全性和可靠性有着积极作用。

Through the study of belt conveyor roller data,the traditional roller and casting roller were modeled by ANSYS software,divide the grid, add constraints, apply loads, and perform static calculations,find the maximum stress and the maximum deformation displacement,and carry out the check,master the basic stress and deformation of the two types of roller,and check the comparison. On the basis of analysis on the stress and deformation, the static characteristics of roller had the further understanding,improve the safety and reliability of roller structure design.