Egg weight screening device

The invention relates to the technical field of poultry breeding, and discloses a poultry egg weight screening device which comprises a screening device body, a feeding opening, an asynchronous motor and an egg outlet are arranged outside the screening device body, and a separating plate, a screening plate, a leaking opening, a first gear, a bearing, a first worm, a second worm, a second gear and a toothed belt are arranged inside the screening device body. A plurality of collecting plates and guiding pipes are arranged on the front face in the screening device body. According to the poultry egg weight screening device, an asynchronous motor, a first gear, a first worm, a second worm and screening plates are arranged in the screening device body, so that gaps between the screening plates can be conveniently adjusted, and the beneficial effect of conveniently adjusting screening is achieved; and the screening device body is internally provided with a simple structure, the structure is compact, a simple movable