Grouting machine for road and bridge construction

The utility model discloses a road bridge construction grouting machine which comprises a processing box and further comprises a stirring rod, a partition plate is arranged in the processing box, a driving rod is installed at the center position of the partition plate, a supporting block is arranged outside the driving rod, a plurality of scrapers are arranged on the supporting block, and the scrapers are arranged on the stirring rod. A stirring barrel is fixedly arranged on the scraping plate, a stirring rod is arranged on the outer side wall of the stirring barrel, a spiral blade is arranged on a rotating rod, and a communicating groove is formed in the outer side wall of the stirring barrel; a supporting pipe is arranged at the bottom of the partition plate, the discharging pipe is arranged on the side wall of the processing box, and a transmission rod is arranged in the discharging pipe; according to the road and bridge construction grouting machine, the motor drives the driving rod to rotate, the spiral