Road maintenance material stirring device

The utility model relates to a road maintenance material stirring device which comprises supporting legs, a stirring barrel and a stirring mechanism, and a feeding mechanism and a wall scraping mechanism are arranged on the stirring barrel. The feeding mechanism comprises a feeding hopper, a filter screen in the feeding hopper, a feeding pipe connected to the bottom of the feeding hopper, a sliding block fixed to the feeding pipe, a sliding rod connected to the sliding block in a sliding mode and a feeding air cylinder fixed to the outer wall of the stirring barrel, a sliding groove allowing the feeding pipe to penetrate through is formed in the stirring barrel, and fixing plates are arranged on the portions, on the two sides of the sliding groove, of the bottom wall of the stirring barrel; the sliding rod is fixed between the fixing plates, the feeding air cylinder is fixed to the outer wall of the stirring barrel, the output end of the feeding air cylinder is connected with the feeding pipe, the wall scrapi