Coarse crushing workshop discharge hopper forming device

The invention discloses a coarse crushing workshop discharge hopper forming device, and belongs to the technical field of coarse crushing workshop discharge hoppers, and the coarse crushing workshop discharge hopper forming device comprises a pouring assembly which comprises a template piece and a steel frame, the template piece is internally provided with a pouring space, and the steel frame is arranged in the pouring space; the protection plate assembly is arranged in the pouring space and comprises an inner protection plate and an outer protection plate which are arranged in parallel, the inner protection plate is fixedly installed on the steel frame, and the outer protection plate is elastically installed on the inner protection plate and suitable for abutting against the inner wall of the formwork piece; the supporting assembly comprises a supporting piece detachably installed on the outer side of the formwork piece, and the supporting piece is suitable for abutting against the outer wall of the side, aw