Novel new energy vacuum sweeper

The utility model discloses a novel new energy vacuum sweeper which comprises an electric trolley, a supporting piece is arranged on the electric trolley, a storage groove is formed in the top of the supporting piece, a dust collection mechanism is arranged below the storage groove, a watering mechanism is arranged on one side of the dust collection mechanism, and a mopping mechanism is arranged on one side of the watering mechanism. The mopping mechanism comprises a first movable plate, a second hydraulic telescopic rod and mopping rollers, the first movable plate is arranged below the second hydraulic telescopic rod, the mopping rollers are installed on the first movable plate, and a water absorption mechanism is arranged on the side, close to the electric trolley, of the mopping mechanism. By arranging a series of structures, dust collection, water spraying and mopping are achieved, a small amount of water still exists on the ground cleaned through the mopping roller, the dust collection cover and the spra