矿用带式输送机张紧装置优化改进  

Optimization and Improvement of Tensioning Device for Mining Belt Conveyor

作　　者：于洋 刁英平 苏华 Yu Yang;Diao Yingping;Su Hua(CICC Public Trust Security Technology Co.,Ltd.,Zaozhuang,Shandong 277100)

机构地区：[1]中检集团公信安全科技有限公司,山东枣庄277100

出　　处：《江西煤炭科技》2024年第4期194-197,共4页Jiangxi Coal Science & Technology

摘　　要：矿用带式输送机传统张紧装置结构虽简单,但存在张紧效果差的技术问题。韩庄煤矿通过研究,对原带式输送机张紧装置存在的问题进行了分析,依据运输现状,设计了一套自动张紧装置。在对其结构、原理分析基础上,并在韩庄煤矿3104运输巷中,对敷设的SSJ-1000型带式输送机中进行试验。应用结果表明:该装置在空载、重载等不同负荷状态下能自动调整输送带张紧力,且调节精度较高,还实现自动化调节,使带式输送机断带事故率降低至1.4%,跑偏、打滑事故率降低了3%,并节省了带式输送机年维修成本达17.5万元。Aiming at the technical problems of simple structure and poor tensioning effect in the traditional tensioning device for mining belt conveyor in Hanzhuang Colliery,the author proposes an automatic tensioning device according to the transportation status of the ssJ-1000-typed belt conveyor in Lane 3104,whose application effects show that the automatic tensioning device can automatically adjust the conveyor belt tension according to different states of empty load and heavy load with high tension adjustment accuracy and automation level,reducing the belt breakage accident rate to 1.4%,the deviation and slip accident rate to 3%,and the maintenance cost of the belt conveyor by 175000 yuan.

关 键 词：带式输送机 自动张紧装置 结构原理 应用分析 

分 类 号：TD528.1[矿业工程—矿山机电]