Landscaping device for sponge city

The utility model discloses a landscaping device for a sponge city, and relates to the technical field of landscaping. Comprising a device base, two symmetrically-arranged flower beds are fixed to the top of the device base, cavities are formed in the flower beds, water tanks are fixedly mounted in the cavities, seats penetrate through and are hinged to the inner walls of the sides, away from the water tanks, of the flower beds, and arc-shaped racks are fixed to the ends, located in the cavities, of the seats; the arc-shaped rack is meshed with one side of a transmission gear, the transmission gear is rotationally connected with the inner wall of the cavity, and the other side of the transmission gear is meshed with a transmission assembly. According to the landscaping device for the sponge city, the seat is hinged to the side wall of the flower bed, in the sitting process of people, the effect that a water spraying pipe carries out water penging on green plants can be achieved through the sitting force of th