▎ 摘　　要

NOVELTY - The utility model claims a steel rail anti-corrosion spraying device, comprising a spraying mechanism, comprising a main beam seat, a conduit assembly set on one end of the main beam seat, and a spray head piece set on the other end of the main beam seat; a driving mechanism, comprising a first fixing frame, a second fixing frame set on one side of the first fixing frame, and a speed reducing motor installed on one side of the first fixing frame; wherein one side of the main body beam seat is fixedly connected with a rack, the output end of the speed reducing motor extends to the inner side of the first fixing frame is fixedly connected with a gear, the gear is connected with the rack meshing The utility model cleans the rail, after drying, immediately switching to the graphene paint pipe conveying graphene paint, spraying work by graphene paint nozzle, so as to finish the seamless connection of cleaning to spraying work, greatly improving the anti-corrosion processing efficiency of the rail.