Adding device of concrete mixer

The utility model relates to the related technical field of concrete mixer equipment, in particular to an adding device of a concrete mixer. The adding assembly comprises a frame body, and feeding cover plates are arranged on the two sides of the upper end of the frame body; a second motor is inserted into the upper end of the frame body, the lower end of an output shaft of the second motor is connected with a stirring assembly, the stirring assembly comprises a fixed frame, a feeding baffle is arranged at the upper end of the fixed frame, side stirring blades are arranged at the lower end of the fixed frame, the fixed frame is in an inverted U shape, and the feeding baffle and the side stirring blades are arranged on the two sides of the fixed frame; a transmission shaft is arranged in the middle of the fixed frame; a discharging assembly is arranged at the lower end of the adding assembly, and the lower end of the discharging assembly is connected with a stirrer. The utility model has the beneficial effects