Blanking hopper device

The utility model discloses a blanking hopper device, which comprises a hopper main body, a first blocking part and a second blocking part, a blanking cavity is arranged between a feed port and a discharge port on the hopper main body, the first blocking part is vertically arranged at the feed port, and the second blocking part is horizontally arranged on the inner wall of the blanking cavity; when the hopper is used, materials impact on the first blocking part under the inertia effect, so that the falling track of the materials is changed, the materials cannot impact the inner wall of the hopper main body, the hopper main body is protected, and damage caused by long-term impact of the materials is avoided; the materials which are blocked by the first blocking part and fall down are supported by the second blocking part, so that the materials are buffered again, noise caused by material falling acceleration and high-speed impact is effectively avoided, impact of the materials on next-stage equipment is reduce