Cleaning device for plate-and-frame filter

The utility model discloses a cleaning device for a plate-and-frame filter, which comprises two transverse plates, two symmetrically distributed vertical plates are fixed between the two transverse plates, bolts are fixed at the connecting positions of the transverse plates and the vertical plates, grooves are formed in the inner sides of the two vertical plates, a same connecting rod is arrangedin the two grooves, and a movable plate is arranged on the connecting rod. A first sliding groove is formed in the top of the moving plate, a sliding block is arranged in the first sliding groove, a high-pressure water gun is arranged in the sliding block in a penetrating mode, the water inlet end of the high-pressure water gun is connected with a water inlet pipe, and the water inlet pipe is connected with a connecting pipe which is connected with a driving mechanism. According to the utility model, the movable plate is arranged, the high-pressure water gun is arranged on the movable plate, the high-pressure water gu