Municipal garden green belt maintenance and irrigation device

The utility model discloses a maintenance and irrigation device for a municipal garden green belt. Bottom plate, a water tank is fixed to the center of the upper end of the bottom plate. A water adding opening is formed in the upper end of the water tank; a water pump is installed in the water tank, an electric hydraulic rod is fixed to the upper end of the water tank, the upper end of the electric hydraulic rod is hinged to two connecting rods, the connecting rods are slidably connected with a first sleeve, a spray head is fixed to the other ends of the connecting rods, the spray head is connected with the water pump through a water pipe, and the first sleeve is hinged to a supporting rod. The water outlet pipe is arranged; when in use, the device is erected to play a role of a wheel; thecontact area between the device and a green belt during pushing is reduced, plants damaged by watering are reduced, in the pushing process, a water outlet pipe can be inserted into the soil to loosenthe soil, water is spraye