Full-automatic multistage vibrating screen

The utility model discloses a full-automatic multistage vibrating screen which comprises a tank body, the top of the tank body is fixedly connected with a cover body through bolts, a feeding hopper isarranged at the top of the cover body, and the bottom of the feeding hopper penetrates through the top of the cover body. The full-automatic multi-stage vibrating screen is novel in structure and good in operation effect, can better meet the use requirements of people, and has the specific beneficial effects that through cooperation of the tank body, the hydraulic cylinder, the vertical rod, thecover body, the rubber sleeve, the tray and the filter screen, the full-automatic multi-stage vibrating screen can discharge materials of multiple screening stages at the same time; the full-automaticmulti-stage vibrating screen has the advantages that the full-automatic multi-stage vibrating screen is simple in overall structure, convenient to produce and machine, quite convenient and fast to operate by operators, low in