在适宜的地形和运距条件下,采用斜坡箕斗下放运输具有不少较突出的优点。与铁路或公路运输相比较,这种运输方案不仅运输能力大,运输距离和周期短,而且投资和经营费也较低。因此,尤其是在国内一些中小型非金属矿山,例如在耀县、湘乡、昆明、太原等石灰石矿,以及南京白云石矿和金河磷矿等,已相继采用这种运输方案。 实践表明,当选用后卸式斜箕斗下放运输时,设计和生产中需注重解决的问题是:箕斗的装载,运输系统中各工序相互的影响,箕斗的运行线路,以及下放卸载等;而装载与卸载,则是与箕斗的结构强度直接相关联的问题。对于前几方面问题,国内有关的资料文献较多。在“采用重型后卸式斜坡箕斗下放运输的装卸载问题”一文中,曾试对采用不同型 In the appropriate topography and distance conditions, the use of slope skip transport has many more prominent advantages. Compared with rail or road transport, this transport scheme not only has the advantages of large transport capacity, short distance and short cycle, but also low investment and operating costs. Therefore, in particular, some small and medium-sized non-metallic mines in China, such as limestone mines in Yao County, Xiangxiang, Kunming and Taiyuan, as well as Nanjing Dolomite Mine and Jinhe Phosphate Mine, have successively adopted this scheme of transportation. The practice shows that the problems that need to be solved in the design and production are the following: the loading of the skip, the mutual influence of the processes in the transport system, the operation route of the skip, and the unloading of the skip etc. ; While loading and unloading, it is a direct correlation with the structural strength of the skip. For the first few issues, the domestic relevant literature more. In the article “Loading and unloading of heavy-duty rear-loading inclined skip transport”, a paper on different types