Highway bridge concrete stirring device

The utility model relates to a highway bridge concrete stirring device which effectively solves the problems that an existing device is single in self-falling type application range, uneven in forcedstirring, inconvenient to discharge and free of metering capacity. According to the technical scheme, the device comprises a trolley, the stirring device is characterized in that a stirring barrel isfixedly connected to the trolley, two stirring rollers are rotatably connected to the interior of the stirring barrel, the two stirring rollers are connected with a driving motor fixedly connected tothe trolley, a discharging opening is formed in the lower end of the stirring barrel, and a switch plate rotatably connected to the trolley is arranged at the discharging opening; the concrete mixer is simple in structure, convenient to operate, rich in function and high in practicability, and the concrete mixing efficiency and the temporary concrete mixing quality are effectively improved. 本实用新型涉及一种公路桥梁混凝土搅拌装置，有效的解决了现有装置中自