Vibrating screen with good screening effect

The vibrating screen with the good screening effect comprises a screen box, two discharging openings are formed in the inner bottom wall of the screen box, two sliding grooves are formed in the inner side wall of the screen box, a sliding block is connected to the inner wall of each sliding groove in a clamped mode, two screen meshes are arranged in the screen box, and the screen meshes are connected with the sliding blocks in a clamped mode. The side faces, close to each other, of the two screens are jointly and fixedly connected with two connecting rods, the side faces, away from each other, of the two screens are fixedly connected with the side faces, close to each other, of two sliding blocks correspondingly, and the inner bottom wall of each sliding groove is fixedly connected with two supporting springs. According to the vibrating screen, through the arrangement of the sliding grooves, the sliding blocks, the screen nets, the supporting springs, the connecting rods, the rail openings, the vibrating plat