Sample stirring and digesting device for food detection

The utility model discloses a sample stirring and digesting device for food detection, which comprises a stirring barrel, a liquid inlet column is connected to the side edge of the top of the stirring barrel, a round hole communicated with the interior of the stirring barrel is formed in the top of the liquid inlet column, a sealing ball covers the lower port of the round hole, and a spring is connected to the inner wall of the sealing ball and the round hole. A feeding hopper is arranged above the top of the liquid inlet column, a jacking column is connected to the bottom of a lower port of the feeding hopper, and the jacking column penetrates through the circular hole to push the sealing ball away from the lower port of the circular hole when the feeding hopper is attached to the liquid inlet column; when the feeding hopper is attached to the liquid inlet column, the jacking column penetrates through the circular hole to push the sealing ball away from the lower end opening of the circular hole, the feeding