Battery slurry stirring device

The utility model provides a battery slurry stirring device. The battery slurry stirring device comprises an inner barrel, a top cover and a supporting frame, the inner barrel is controlled by a motor to rotate. The top cover covers the upper part of the inner barrel, the plurality of stirring rods are inserted into the top cover, each stirring rod extends into the barrel body and rotates relative to the top cover, and a gear is arranged at the top of each stirring rod. A circular ring is arranged at the top of the supporting frame, and a gear ring is arranged on the inner side of the circular ring and meshed with the gear; the gear ring is used for enabling the gear at the top of the stirring rod to rotate along the gear ring after the inner barrel rotates, and the gear drives the stirring rod to rotate, so that multi-stage stirring is realized under the condition of using one motor, the dispersion quality of slurry is improved, and the production quality of lithium ion batteries and the performance of the l