Connecting and fixing device for stirring rod and stirring cylinder of loading groove

The utility model discloses a connecting and fixing device for a stirring rod and a stirring cylinder of a loading groove. The connecting and fixing device comprises the stirring cylinder (1), wherein a cylinder sliding block (2) is arranged at the front end of the stirring cylinder (1), and the cylinder sliding block (2) is connected with the stirring rod (5). According to the connecting and fixing device for the stirring rod and the stirring cylinder of the loading groove, disclosed by the utility model, the stirring rod and the stirring cylinder of the loading groove can be firmly fixed, the stirring rod can be prevented from shedding, the stirring rod can uniformly stir slurry in the loading groove under the drive of the stirring cylinder, the production quality of a battery pole piece is ensured, and the market competitiveness of products is forcefully improved; and the connecting and fixing device is conductive to extensive application in production and has great significance in production and practice.