The vibrating sieve includes sieve box of several sieve units, each of which has material feeding port, screening outlet, oversize material outlet, distributor, sieve plate and sieve surface, and vibrating source connected to the sieve box. The present invention features that the sieve units inside the sieve box are zigzag arranged from top to bottom through head-to-tail connection. There may be several sieve boxes and the oversize material and the screenings between different sieve units are separated with partition board. There may be material separation board and aspiration channel with aspiration port inside the sieve box. The method of the present invention can reduce the area covered by the vibrating sieve effectively without affecting sieving efficiency and precision. |