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针对螺旋钻采煤机输送生产率、煤块二次破碎率及能耗问题,根据螺旋钻采煤机输送机构参数,采用改进粒子群算法对螺旋钻采煤机多目标进行优化设计.通过优化得到:螺旋钻采煤机输送生产率提高了25.8%、二次破碎率降低了12.13%,能耗降低了4.97%.极大优化了螺旋钻采煤机输送机构导程、转速、螺旋升角、螺旋叶片厚度以及输送内径等参数,有效提高了螺旋钻采煤机的整机工作性能.
According to the conveying productivity, the secondary crushing rate and the energy consumption of coal auger, according to the parameters of auger conveying mechanism, an improved particle swarm optimization algorithm is used to optimize the multi-objective auger mining machine optimization. : Auger shearer transport productivity increased by 25.8%, 12.13% reduction in secondary crushing, energy consumption decreased by 4.97%. Greatly optimized auger conveying mechanism lead, speed, screw angle, spiral Blade thickness and delivery diameter and other parameters, effectively improve the auger coal machine work performance.