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六十年代以来,无轨采矿迅猛发展。与其他装载、运输设备比较,铲运机具有突出的优点: 1.能完成回采(包括充填)和掘进工艺过程中的矿岩装载、运输和卸载工作。还可从事井下修路和运送设备、材料及其他辅助工作。 2.可在同一中段或不同中段的几个工作面使用,因而减少了井下设备台数。 3.辅助作业时间短,设备利用率高。 4.设备功率可以增大到其他采掘设备
Since the 1960s, trackless mining has developed rapidly. Compared with other loading and transporting equipment, the scraper has the following outstanding advantages: 1. It can finish the loading, transporting and unloading of ore during the mining (including filling) and tunneling. Also engaged in underground road construction and transportation equipment, materials and other auxiliary work. 2. Can be in the same middle or different middle section of several face to use, thus reducing the number of underground equipment. 3. Auxiliary job time is short, high equipment utilization. 4. Equipment power can be increased to other mining equipment