Vibration feeding disc device with height sorting function

The utility model discloses a vibrating feeding tray device with a height sorting function, which can be used for sorting the height of materials and comprises a vibrating tray body, a spiral track and a discharging channel, the front end of the spiral track is connected with the vibrating tray body, the rear end of the spiral track is connected with the discharging channel, the materials are placed on the vibrating tray body, and the materials are fed into the discharging channel in the vibrating process of the vibrating tray body. A height sorting mechanism is arranged on the rear half section of the spiral track and comprises a material blocking rod and a high-pressure air hole, the material blocking rod and the high-pressure air hole are both arranged on the side wall of the spiral track, and materials with the height reaching or exceeding the height of the material blocking rod can be blocked by the material blocking rod and can be separated from the material blocking rod. The high-pressure air holes can