Fully-closed crystallization and packaging integrated equipment

The utility model relates to the technical field of integrated equipment, and provides fully-closed crystallization and packaging integrated equipment which comprises a stock bin, a mounting seat, a driving assembly, a sealing cover, a protective cover, a protective plate and a stirring rod, the mounting seat is arranged on one side of the stock bin, the driving assembly is mounted on the mounting seat, a driving ring is arranged between the driving assembly and the stock bin, and the sealing cover is arranged on the driving ring. The sealing cover is rotationally installed on the lower side of the stock bin, the rotating assembly is arranged on the lower side of the driving assembly and used for rotating the sealing cover, the protective cover is arranged at the top end of the stock bin, the protective cover communicates with a vacuum pipe and a nitrogen pipe, the number of the protective plates is two, and the two protective plates are both installed on the protective cover in a sliding mode. The stirring r