Dam filling and turning device

The utility model belongs to the technical field of road surface finishing equipment, and particularly relates to a dam filling and turning device which comprises a tractor main body, a turning plow is installed behind the tractor main body, and a leveling harrow is installed on an oblique beam of the turning plow and used for leveling a turned road surface. The leveling harrow comprises a harrow frame and harrow teeth installed on the rear side of the harrow frame, and the harrow teeth penetrate through the harrow frame from bottom to top and then are welded to the harrow frame. According to the utility model, the leveling harrow is additionally arranged to level the road surface turned over by the turning plough and crush the accumulated large soil blocks, so that the subsequent construction is facilitated, the airing effect is enhanced, meanwhile, the harrow teeth penetrate through the harrow frame from bottom to top and then are welded with the harrow frame, and the harrow teeth are not stressed at weldin