Fuente: WIPO "dairy products" The utility model belongs to the field of dairy product processing, particularly relates to a dairy product raw material stirring device, and aims to solve the problems that a plurality of hydraulic telescopic rods and cooling fans need to be mounted on the conventional dairy product raw material stirring device, the structure is complicated, the production cost is increased, and bacteria or impurities in air are blown into raw materials when the cooling fans work. According to the technical scheme, the refrigerator comprises a bottom plate, a circular plate and a refrigerator body, the bottom plate is fixedly connected with a tank body, the tank body is rotationally connected with a threaded rod, the threaded rod is connected with the circular plate, and the circular plate is in sliding connection with the tank body. According to the utility model, the raw materials can be cooled through the matching of all the parts, the structure is simple, the operation is easy, the production cost is reduced, and the aim of preventing bacteria and impurities in the air from entering the raw materials can be fulfilled in the raw material stirring and cooling process.