Ball-milling crushing equipment

The invention discloses ball-milling crushing equipment in the technical field of crushing, the ball-milling crushing equipment comprises a base, a fixed cylinder and a fixed box, a drying assembly and a rotating cylinder are arranged in the fixed cylinder, a driving assembly and a feeding assembly are arranged on the rotating cylinder, the driving assembly is correspondingly connected with the feeding assembly, and a feeding hopper and a sealing assembly are arranged at the upper part of the fixed box. According to the device, the opening size of the feeding opening is adjusted through the sealing assembly, so that materials fall onto the fixing net, and the materials are pretreated through the crushing assembly on the fixing net; the rotating cylinder and the feeding assembly rotate to work through the driving assembly, so that materials are conveyed into the rotating cylinder through the feeding assembly, the materials are further crushed through the rotating cylinder and wear-resistant steel balls in the