Receiving auxiliary device of gate type plate shearing machine

The utility model relates to the field of material receiving equipment, in particular to a material receiving auxiliary device of a gate type plate shearing machine, which comprises the gate type plate shearing machine, a plate shearing device is arranged in the gate type plate shearing machine, a plate shearing knife is fixed at the output end of the plate shearing device, a working platform is arranged on one side of the gate type plate shearing machine in a penetrating mode, and a feeding port is arranged at the upper end of the working platform. A material collecting box is arranged at the lower end of the working platform, connecting rods are hinged to the two sides of the end, in the gate type plate shearing machine, of the working platform, one ends of the connecting rods are hinged to the side edge of a material collecting plate, one end of the material collecting plate is hinged to the output end of an air cylinder, the air cylinder is fixedly installed on the lower portion of a fixing base, the fixi