Automatic cleaning device for ditch rubbish

The invention relates to an automatic cleaning device for ditch rubbish. The automatic cleaning device comprises a winch installed at the right end of a ditch and a pulley installed on the outer side of the left end of the ditch, a groove-type guide rail is installed at the upper end of the inner side ditch wall of the ditch, a trolley is arranged on the groove-type guide rail, rolling wheels are arranged at the lower end of the trolley and placed on the groove-type guide rail, the rear end of the trolley is connected with one end of a steel wire rope, the other end of the steel wire rope goes around the winch and the pulley to be connected with the front end of the trolley, and a material pushing plate is installed at the front end of the trolley. The automatic cleaning device for the ditch rubbish is simple in structure, due to the fact that the trolley is additionally arranged in the ditch, and the material pushing plate is installed on the trolley, waste remaining in the ditch can be automatically cleaned away, cleaning is thorough, the work efficiency is improved, and the production schedule is guaranteed.