Novel stone removal machine

The utility model discloses a novel stone removal machine which comprises a box body and an induced draft fan. The novel stone removal machine is characterized in that an upper layer screen cloth and a lower layer screen cloth which are different in grid mesh diameter are sequentially arranged in the box body from top to bottom, and the upper layer screen cloth and the lower layer screen cloth are provided with a vibration motor I and a vibration motor II respectively; one end of the upper layer screen cloth is connected with a feeding opening through a baffle, and the other end of the upper layer screen cloth is communicated with a wheat bran outlet; one end of the lower layer screen cloth is connected with a particle stone outlet, and the other end of the lower layer screen cloth is connected with a wheat outlet; an induced air opening of the induced draft fan is communicated with an air outlet in the box body through a pipeline, and an exhaust outlet of the induced draft fan is connected with a cyclone dust collector through a pipeline. The novel stone removal machine is reasonable in structural design and convenient to use, through the double layers of screen cloths with different grid mesh diameters, wheat bran and sand grains in wheat can be removed, the technical problem that stone removal is incomplete in the prior art is solved, and therefore safer and more healthy and relieved flour can be produced.