Ore crushing, screening and discharging funnel

The invention relates to the technical field of discharging, in particular to an ore crushing, screening and discharging hopper which comprises an outer sleeve shell. The body is arranged in the outer sleeve shell, the body is a hollow prismatic table with an upper opening and a lower opening, the body is formed by connecting a plurality of groups of guide plates end to end, the guide plates are rotationally connected to the outer sleeve shell, and springs are arranged between the guide plates and the outer sleeve shell. The whole body is disassembled into the multiple sets of guide plates, the guide plates can be driven to rotate when bearing ores, on one hand, impact force is absorbed in the rotating process, on the other hand, the inclination angle of the guide plates is gradually enlarged, the refraction angle of ore rebound is reduced, and therefore the ores are prevented from being popped out. 本发明涉及下料技术领域，具体的说是矿石破碎筛分下料漏斗，包括外套壳；设置于外套壳内的本体，所述本体为上下开口的空心棱台，所述本体由若干组导向板首尾相连构成，所述导向板转动连接于外套壳，且导向板与外套壳之间设置有弹簧。本发将