Elevator hopper capable of balancing air pressure

The utility model relates to an elevator hopper for balancing air pressure, which comprises a shell and a hopper, the bottom of the inner wall of the hopper is provided with an air hole, the bottom of the inner wall of the hopper is fixedly connected with a positioning block, a rotating shaft is rotatably connected between the positioning block and two positioning blocks, the rotating shaft is fixedly connected with a baffle plate, and the baffle plate is fixedly connected with the shell. The baffle plate makes contact with the bottom of the inner wall of the hopper and is located over the air holes. According to the elevator hopper capable of balancing the air pressure, the air hole is formed in the bottom of the hopper, and the baffle plate is rotationally connected into the hopper, so that the air hole is automatically sealed by the baffle plate under the action of gravity when the hopper is in a load state, and the air hole is automatically opened by the baffle plate under the action of gravity when the h