摘要
传统桥式转载机跨距小使得掘锚机需要频繁停机延伸输送带,限制了整个工作面的推进效率,为了解决这个问题研制了大跨距带式转载机。简要介绍了大跨距带式转载机的结构组成和主要技术参数,重点阐述了悬挂支撑机构、输送带自动张紧系统这2个关键技术,最后介绍了该转载机的性能特点和使用效果。
Because the transport length of traditional belt conveyer is Iimitecl, the bolter miner nas to shut down frequently, and the productivity of boher miner is restricted accordingly. The large span belt reversed loader is researched and developed to solve the problem. The structure composition and main technical parameters of large span belt reversed loader is introduced. The suspension support mechanism and the belt＇s automatic tensioning system are expounded mainly. The main features and using effect of the belt reversed loader is also described in the end.
作者
王静
WANG Jing(Taiyuan Research Institute, China Coal Technology and Engineering Group, Taiyuan 030006, Chin)
出处
《煤炭技术》
CAS
2018年第4期255-257,共3页
Coal Technology
基金
山西省煤基重点科技攻关项目(MJ2014-03)
关键词
大跨距
转载机
自适应系统
自动张紧装置
large span
belt reversed loader
self-adaption system
automatic tensioning device
