Anti-toppling device for circular swinging screen

Abstract

The invention discloses an anti-toppling device for a circular swinging screen. The anti-toppling device comprises a screen box, an anti-toppling annular plate, a vibrator, a base, universal adaptersand oil barrels. Screen plates are installed inside the screen box, and the vibrator is arranged at the bottom of the screen box. The vibrator is rotationally connected with a motor installed inside the base through a speed reducer. The anti-toppling annular plate is internally and externally welded to the upper end of the base, and the oil barrels are arranged at the upper end of the anti-toppling annular plate. A piston is installed inside each oil barrel. A connecting rod is connected to the upper end of each piston, and each connecting rod is in sealing connection with the corresponding oil barrel. Each connecting rod is connected with the screen box through the corresponding universal adapter. The side walls of the oil barrels above the pistons are connected with a connecting pipe. The other end of the connecting pipe is connected with the lower ends of the oil barrels symmetrically distributed on the other side of the anti-toppling annular plate. According to the anti-toppling device for the circular swinging screen, the screen box, the anti-toppling annular plate, the vibrator, the base, the universal adapters and the oil barrels are arranged, so that the problem that the circular swinging screen is toppled due to the fact that the inclination angle is too large during operation is solved.

Description

technical field [0001] The invention relates to the technical field of vibrating screens, in particular to an anti-dumping device for a circular swinging screen. Background technique [0002] The swinging screen is driven by an ordinary motor. The basic rotary motion is similar to manual screening, so that the material forms a horizontal and throwing three-dimensional tumbling motion on the screen, and is evenly dispersed on the entire screen surface from the center to the outer edge, so that it moves toward the screen with a spiral motion. Axial transmission, adjusting the meridional angle and tangential angle on the pendulum body can change the trajectory of the material on the mesh surface, suitable for medicine, food, mining, casting, abrasives, building materials, cement, chemical, fertilizer, light industry , papermaking, grain industry, salt industry, grain and other particles, dry and wet screening in industries related to powder particles, liquid-solid separation wa...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an anti-dumping device for a circular swinging sieve. The tilting angle of the circular swinging screen is too large during operation to cause the problem of dumping

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