带式输送机托辊间距的合理选取分析  

Analysis of the Reasonable Selection of the Spacing of Belt Conveyor Rollers

作　　者：张道林 Zhang Daolin(Yong'an Coal Mine,Qinhe Energy Goup Co.,Ltd.,Jincheng Shanxi 048205)

机构地区：[1]沁和能源集团有限公司永安煤矿,山西晋城048205

出　　处：《机械管理开发》2022年第6期52-53,共2页Mechanical Management and Development

摘　　要：根据国内井下带式输送机的发展趋势及实际运行工况,在满足托辊承载能力及使用寿命和保证输送带适当下垂度的前提下确定带式输送机的合理托辊间距,同时对凸弧、凹孤和受料段,以及随输送带张力变化等特殊情况下的输送机托辊间距选取也进行了分析。According to the development trend of domestic underground belt conveyor and actual operating conditions,the reasonable spacing of belt conveyor rollers is determined under the premise of satisfying the bearing capacity and service life of rollers and ensuring the proper sag of conveyor belt,and the spacing of conveyor rollers is also analyzed under the special conditions of convex arc,concave solitary and receiving section,as well as the change of conveyor belt tension.

关 键 词：带式输送机 托辊间距 输送带下垂度 使用寿命 

分 类 号：TD528.1[矿业工程—矿山机电]