Field drainage ditch structure integrating ditch and road

The utility model discloses a ditch and road integrated field drainage ditch structure, and belongs to the technical field of agricultural traffic water conservancy. The drainage ditch structure comprises a ditch bottom, and a concrete layer is arranged at the ditch bottom. A supporting plate is arranged at the connecting end of the drainage ditch structure and the main channel; an overflow structure is arranged on the supporting plate and is obliquely arranged upwards; the upper end of the supporting plate is connected with a road shoulder of a road, and the lower end of the supporting plate is fixed to the ditch bottom. The ditch and road integrated field drainage ditch structure can be used as a drainage ditch and a road at the same time, the occupied area of a large amount of cultivated land is saved, and the construction cost of farmland infrastructures is reduced; and meanwhile, the drainage ditch structure can block various wastes, so that a main ditch connected with the drainage ditch is prevented fro