Grain husk extruding and collecting device

The utility model discloses a grain shell extruding and collecting device. Box body, supporting rods are fixedly connected to the four corners of the bottom of the box body. The bottom of the supporting rod is fixedly connected with a bottom plate. The top of the bottom plate is fixedly connected with a collecting box. The top of the box body communicates with a feeding pipe. The left side of thebox body is fixedly connected with a fan; an output pipe of the draught fan penetrates into an inner cavity of the box body, a first motor is fixedly connected to the right side of the box body, an output shaft of the first motor penetrates into the inner cavity of the box body and is fixedly connected with a first grinding roller, and the end, away from the output shaft of the first motor, of thefirst grinding roller is movably connected with the inner wall of the box body through a bearing. By means of the rice husk screening device, rice and rice husks can be efficiently screened, and theproblems that when a tradit