This utility model discloses an automatic ball-shaking
machine, belonging to the technical field of ball-shaking machines. The automatic ball-shaking
machine includes a frame, a rotating ball cover, a drive mechanism, and a
color recognition mechanism. The drive mechanism includes a rotary bearing and a
drive motor. The outer ring of the rotary bearing is fixedly connected to one side of the frame, and the inner wall of the inner ring of the rotary bearing is provided with an annular toothed portion. The
drive motor is fixedly installed on the other side of the frame, and a gear is fixedly installed on the output shaft of the
drive motor, the gear meshing with the annular toothed portion. The rotating ball cover is installed on the inner ring of the rotary bearing, and a plurality of stirring blades are evenly distributed along its circumference on the inner wall of the rotating ball cover. The frame is provided with a ball-discharging guide groove, and the
color recognition mechanism is also provided on the frame. This utility model can reduce manual intervention during the ball-shaking process and avoid errors and delays in manual ball
color recognition, effectively ensuring the fairness, accuracy, and timeliness of the prize-winning results.