Grouting device for repairing concrete pavement

The utility model relates to the technical field of grouting devices, and discloses a grouting device for repairing a concrete pavement, which comprises a barrel body, the top of the barrel body is fixedly connected with a barrel cover, the top of the barrel cover is provided with a fixing ring, a motor box is sleeved in the fixing ring, a stirring assembly is sleeved in the motor box, and the stirring assembly is connected with the barrel cover. The lower end of the side face of the barrel body is in through connection with a slurry pipe, and one end of the slurry pipe is in through connection with a slurry pump. According to the grouting device for repairing the concrete pavement, through the arrangement of the stirring assembly, when repairing slurry is injected into the barrel body through the grouting hopper, a servo motor is connected to an external power source at the moment, a transmission rod drives a stirring rod and stirring blades on the surface of the stirring rod to rotate, and then the repairin