Design,Analysis and Experiment Study of the Permanent Maglev Roller used in Belt Conveyor

摘要：

　　The transport energy consumption of the belt conveyor can be reduced by using the maglev roller instead of the mechanical roller.In this research,the structure of permanent magnetic roller is studied.The mathematical model of the permanent magnetic bearing used in the roller is established by using the equivalent magnetic charge method(EMCM).Then the bearing characteristics of the permanent magnetic bearing are analyzed by using the finite element method(FEM).The structure parameters of the optimized magnetic levitation roller are obtained.Through the experiment study,the rotating resistance of the maglev roller can be reduced to 1.4N,which is far less than the design requirements of the mechanical rollers.And the radial round jump of the maglev roller is at 0.18-0.25mm,less than the radial round jump of the high quality mechanical roller.The analysis of the theory is verified.

作者: Li Zhang Huachun Wu Peng Li Yefa Hu Chuanyang Xu Lei Wang Ziyang Zhang

作者单位: School of Mechanical and Electronic Engineering,Wuhan University of Technology,Wuhan,Hubei 430070,Ch Shandong Haihui Environmental Protection Equipment Co.,Ltd.,Shandong

会议类型: 国际会议

会议名称: the 16th International Symposium on Magnetic Bearings (第十六届国际磁悬浮轴承大会) (ISMB6)

会议地点: 北京

会议语种:英文

页码: 1-6

在线出版日期: 2018-08-13（万方平台首次上网日期，不代表论文的发表时间）