Green belt structure

The utility model relates to the technical field of green belts, and discloses a green belt structure which comprises a reservoir, a green planting layer is laid above the reservoir, drainage ditches are formed in the two sides of the green planting layer, and drainage structures are arranged between the drainage ditches and the reservoir; the drainage structure comprises a blocking frame inserted into the inner bottom wall of the drainage ditch, the lower side of the blocking frame extends into the reservoir, filter plates are fixedly installed on the left side and the right side of the blocking frame and perpendicularly arranged along the inner bottom wall of the drainage ditch, and a cleaning assembly is arranged on the inner bottom wall of the drainage ditch. A lifting assembly is arranged on the outer side of the blocking frame. The lifting assembly comprises an electric push rod fixedly installed on the inner side of the drainage ditch, and an output shaft of the electric push rod extends into the reser