The invention discloses a rubber dewatering vibrating screen. The rubber dewatering vibrating screen comprises a box body. A first screen net is arranged in the box body, and the top of the inner wall of one end of the box body is fixedly connected with a feeding bin; two first movable rods and two second movable rods which are symmetrical with the first movable rods are slidably connected to the inner wall of the feeding bin, and a vertical plane where the two first movable rods are located is parallel to a vertical plane where the two second movable rods are located; an obliquely-arranged first carrying plate is fixedly connected on the side walls, opposite to each other, of the two first movable rods, and a storing groove is formed in the inner wall of the first carrying plate; a second screen net is fixedly connected to the middle of the inner wall of the storing groove, and a first telescopic pipe communicating with the storing groove is arranged on the outer wall of the first carrying plate; and a second carrying plate located between the two second movable rods is arranged on one side of the first carrying plate. According to the rubber dewatering vibrating screen, drying is more quickly and conveniently conducted, the rubber drying time is reduced, and the working efficiency is high.