Vibration draining device of sand washer

The utility model discloses a vibration draining device of a sand washer, which belongs to the technical field of sand washing and water filtering and comprises a fixing frame, a vibration device is arranged at the top of the fixing frame, a positioning box is fixedly mounted on the side face of the vibration device, a vibration screen is arranged on the inner wall of the positioning box, and a supporting rod is welded on the upper surface of the vibration screen. The device has the advantages that sea sand is poured on the vibrating screens and vibrated through the vibrating device, so that water in the sea sand drops into the drainage tank, two layers of sea sand can be drained through the two layers of vibrating screens at the same time, and the working efficiency is improved; sea sand in the upper-layer vibrating screen is effectively prevented from falling into the drainage box to be recombined with drained water, the sea sand moves into the feeding box during vibration and then is discharged downwards t