Dustproof vibrating screen for screening aggregate

The utility model discloses a dustproof vibrating screen for screening aggregate, and relates to the technical field of machinery. The vibrating screen comprises an outer shell, screen frames, vibrating motors and a guide-out shell, a front door is hinged to the front side of the outer shell, a material guide seat is fixed to the bottom in the outer shell, the two screen frames are arranged in the outer shell above the material guide seat, the outer sides of the screen frames are movably connected with an outer frame, and the vibrating motors are arranged at the four corners of the top of the outer shell. A vibration shaft is fixed to the output end of the vibration motor and fixed to the two outer frames in a penetrating mode, three equidistant guiding-out shells are arranged on one side of the shell, and gauze is fixed to the sides, away from the shell, of the inner tops of the guiding-out shells. Through the arrangement of the shell, the screen frame, the vibration motor and the guide-out shell, the proble