Chain shearing equipment

The invention relates to the technical field of shearing equipment, and discloses chain shearing equipment which comprises a cutting mechanism, a base is connected to one side of the cutting mechanism, a cutting blade is connected to the side, close to the base, of the cutting mechanism, an air cylinder is connected to the side wall of the cutting mechanism, and the output end of the air cylinder is connected with a sliding frame slidably connected with the base. The top of the sliding frame is connected with a conveying belt. According to the chain shearing equipment, when steel is fed, the steel falls between an extrusion block and an extrusion piece from an external conveying mechanism, then the steel is clamped and fixed through the extrusion block and the extrusion piece, then a conveying belt can drive a chain plate to move, the extrusion block and the extrusion piece are connected with the chain plate, and therefore the steel is cut off. The conveying belt is annular, so that the steel can be driven to