Spraying maintenance device

The utility model discloses a spraying maintenance device which comprises a water tank and a bearing plate, the inner wall of the water tank is provided with a first water pump and a second water pump, the output end of the first water pump is provided with a reciprocating fan-shaped spray head and a telescopic rotary spray head through guide pipes, and the inner wall of the water tank is provided with a filtering mechanism. The filtering mechanism comprises a mounting plate fixedly mounted on the inner wall of the water tank, a cylinder is arranged on the inner wall of the mounting plate, a vibration spring is fixedly connected to the inner wall of the cylinder, a connecting rod is fixedly connected to the upper end of the vibration spring, an arc-shaped filtering plate is arranged at the upper end of the connecting rod, and a collecting groove is formed in the inner wall of the mounting plate. Compared with the prior art, the spraying maintenance device is provided with the filtering mechanism, the rotating