为充分发挥汽车运输散状物料的效率，除使用先进的装载设备外，还必须发展配套的机械化卸载设备。日前，国外这种设备种类不多，但价格昂贵；国内，已没有理想的平板汽车卸载设备。江西铜业公司德兴铜矿运输总公司，于1988年4月自行研制、批量生产的耙式卸载机，经8年多的实际 In order to give full play to the efficiency of bulk materials transported by automobiles, in addition to using advanced loading equipment, it is also necessary to develop supporting mechanized unloading equipment. Recently, a small number of such foreign equipment, but expensive; domestic, there is no ideal flat-panel truck unloading equipment. Jiangxi Copper Corporation Dexing Copper Transport Corporation, in April 1988 to develop, mass production rake unloader, after more than eight years of practice