履带式挖掘装载机在煤矿掘进巷道中的应用

The application of caterpillar backhoe loader in coal mine tunneling roadway

产量是衡量煤矿效益的一个重要指标,而要提高产量就必须多出煤。现阶段影响产量的主要因素是采煤速度较快,掘进速度跟不上,采大于掘,导致接续紧张。为加快掘进速度、降低掘进工作面劳动强度,临沂矿业集团有限责任公司在下属单位邱集煤矿大胆引进新设备—履带式挖掘装载机,采取新工艺,提高了掘进效率,现场使用效果较好。

Output is an important index to measure the benefit of coal mine,to improve output must product more coal. At present, the major factor influence the output -the mining speed is faster, the driving speed can not keep up, the continue of mining is tight. To accelerate the driving speed, reduce the labor intensity of working place ,The introduction of new equipment in Qiu Ji coal Of Lin YI Mining Group Co. , Ltd. Crawler excavator loader, Adopt new technology, To improve the driving efficiency, the effect of application is good on the spot.