Vibrating screen for construction

The utility model discloses a vibrating screen for construction, which relates to the technical field of building construction and comprises a bottom plate, a support frame fixedly arranged on the upper surface of the bottom plate, a blanking box fixedly arranged on the support frame, a pair of fixing blocks fixedly arranged on the upper surface of the support frame, central shafts fixedly arranged on the fixing blocks, and a screen plate rotationally arranged at the end parts of the central shafts. A baffle block is fixedly arranged on the upper surface of the sieve plate; a driving mechanism is arranged on the support frame. According to the vibrating screen, sand is poured into the screen plate, the two ends of the screen plate move up and down repeatedly through the driving mechanism, fine sand falls into the discharging box and leaves along the discharging box, screening is achieved, and the vibrating screen is small in size, simple in structure and low in production cost under the condition that the amo