摘要
针对珙泉煤矿大倾角长距离下运倾斜巷道安全高效运输的问题,运用理论分析和计算,并结合现场14采区运输斜巷的实际情况,设计了14采区运输斜巷总体带式运输技术方案;具体设计了带式输送机主要零部件及防跑偏措施,其中设计的60°中心对称式"双排深槽形托辊组",辊子直径为108mm冲压焊接标准滚子,结构合理,托辊通用性好,制造和维修方便,使得带式输送系统整体应用效果好。
To guarantee the safety and efficient transportation of the downward sloping roadway under the long distance and with large dip angle, in Gongquan Mine, the paper, using theoretical analysis and calculation, and combining the actual situation of the oblique lane of No.14 mine area, design the overall belt type transportation technology proposal of 14 mining area, and puts forward the major parts of the belt conveyor and running deviation prevention measures, including the design of 60 ° center symmetric ＂double row deep groove shape roller group＂, with roll diameter of 108 mm, reasonable structure, good roller commonality, convenient to manufacture and maintain, which make the overall belt conveyor system application function effectively.
作者
李猛
Li Meng(Xidong Coal Industry Co., LTD., Pu County, Shanxi Lu ＇an Group, Shanxi Linfen 04120)
出处
《山东煤炭科技》
2018年第6期136-138,共3页
Shandong Coal Science and Technology
关键词
大倾角
长距离
运输斜巷
带式输送机
托辊
high inclination angle
long distance
transport ramp
belt conveyor
roller
