The invention relates to the technical field of biopharmacy, in particular to a special simple type biological stirring container cover body. According to the technical scheme, the special simple typebiological stirring container cover body is characterized by comprising a cylindrical main body assembly connection base, an integrally-formed tapered main body supporting connection structure is arranged at the center of the upper end of the main body assembly connection base, a cylindrical central assembly connection column is arranged at the center of the upper end face of the main body supporting connection structure, the upper end of the central assembly connection column is provided with a cylindrical stirring rod assembly connection hole, the main body supporting connection structure is provided with a tapered cover body main cavity, the conicity of the cover body main cavity is the same as that of the main body supporting connection structure, and the cover body main cavity is communicated with the stirring rod assembly connection hole. The special simple type biological stirring container cover body has the advantages that the structure is simple, production is convenient, the whole production cost is lower, the stirring effect can be better in the drug production process when the cover body is used, and stirring can be conducted more uniformly.