Efficient and environment-friendly rice polishing machine

The utility model relates to the technical field of rice processing. The utility model discloses an efficient and environment-friendly rice polishing machine. The polishing box comprises a polishing box body, a rough polishing bin is fixedly connected between the left inner wall and the right inner wall of the polishing box body. The left side face of the polishing box body is fixedly connected with a first motor. The output end of the first motor penetrates through the left side face of the polishing box body and extends into the rough polishing bin. And the end, extending into the rough polishing bin, of the first motor is fixedly connected with a first conveying rod, the right end of the first conveying rod is fixedly connected with a rough polishing roller, the right end of the rough polishing roller is fixedly connected with another first conveying rod, and the right end of the first conveying rod is rotationally connected with the inner wall of the right side of the polishing boxbody. The rice polishing