Limiting device of hydraulic plate shearing machine

The utility model discloses a hydraulic plate shearing machine limiting device which comprises a plate shearing machine and a working assembly, a limiting mechanism is arranged in the working assembly, a rolling wheel and a motor are arranged in the limiting mechanism, the motor is rotatably connected with the rolling wheel, a first sliding seat and a second sliding seat are movably connected in the plate shearing machine, and the first sliding seat and the second sliding seat are movably connected in the working assembly. The first sliding seat and the second sliding seat are hinged to the limiting mechanism through hinges. The hydraulic plate shearing machine particularly relates to the field of hydraulic plate shearing machines. According to the limiting device of the hydraulic plate shearing machine, on one hand, the height of the limiting mechanism is adjusted through the second sliding seat, materials are lifted, on the other hand, the angle of the limiting mechanism is adjusted through the hinge, the m