Vibrating screen with layered screening function

The utility model relates to the technical field of vibrating screens, and discloses a layered screening vibrating screen which comprises a plurality of supporting rods, the multiple supporting rods are fixedly connected with one another, the multiple supporting rods are the same in size, a material guiding barrel is arranged between the multiple supporting rods, a screen plate is arranged in the material guiding barrel, and the screen plate is fixedly connected with the supporting rods. A cover plate is arranged above the sieve plate, the cover plate is elastically connected with a plurality of supporting rods through a plurality of springs, discharging pipes matched with the sieve plate are further fixedly installed at the upper ends of the supporting rods, a base is fixedly installed at the bottoms of the supporting rods, and a motor is fixedly installed at the upper end of the base; and a screening mechanism matched with the motor is arranged in the discharging pipe. According to the screening device, the