Vibrating screen driven by sliding bearing

The utility model discloses a vibrating screen adopting sliding bearing transmission, which comprises two bases, supporting seats are fixedly arranged on two sides of the top ends of the two bases, two springs are fixedly connected to the top ends of the four supporting seats, a connecting seat is fixedly arranged on the top between the two springs on the same side, and a sliding bearing is arranged on the connecting seat. A screen box is fixedly arranged among the four connecting seats, a first screen is arranged on the top of the inner side of the screen box, sliding grooves are formed in the bottoms of the two sides of the inner wall of the screen box, sliding blocks are slidably arranged in the two sliding grooves, a second screen is fixedly arranged between the two sliding blocks, and mounting grooves are formed in the tops of the inner sides of the two sliding grooves. According to the vibrating screen adopting the sliding bearing for transmission, the motor drives one transmission wheel to rotate so as