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耙斗装岩机是正在我国矿山建设中推广使用的工作面装载设备。实践证明,使用耙斗装岩机装岩可以大大提高掘进效率和减轻笨重的体力劳动。 宁夏燃化局建井队二队,过去在平巷掘进中唯一的装载机械是铲斗式装岩机,否则便是人工装岩。在上山或下山掘进中多数情况下都是人工装岩,掘进效率很低,劳动强度很大。从去年开始,在贺兰山磷矿建设中使用了两台耙斗装岩机,其耙斗容积为0.18米~3,电动机容量为13瓩,生产能力为30～40米~3/时。自去年九月到十二月,使用耙斗装岩机掘进巷道1528米,平均每月380多米。通过几个月的使用,我们深刻认识到,耙斗装岩机有很多优越性。它使用
Raking bucket rock loader is being promoted in China’s mine construction using the face loading equipment. Practice has proved that the use of rake bucket rock loader mounted rock can greatly improve the tunneling efficiency and reduce heavy physical labor. Ningxia Bureau of Combustion Bureau built two teams in the past, in the past tunneling in the only loading machine is a bucket-mounted rock loader, or it is artificial rock loading. In most cases of going up or down tunneling, artificial rock is installed, with low efficiency and high labor intensity. Since last year, two rake bucket rock loader machines have been used in the construction of Helan Mountain phosphate rock. The rake bucket capacity is 0.18 m ~ 3, the motor capacity is 13 m, and the production capacity is 30 ~ 40 m ~ 3 / h. From September to December last year, a rake bucket rock loader was used to excavate 1528 meters of tunnels, averaging more than 380 meters per month. After several months of use, we deeply realized that rake bucket rock loader has many advantages. It is used