Electric stirrer for preparing ibuprofen injection

The utility model discloses an electric stirrer for preparing ibuprofen injection, belongs to the technical field of liquid medicine stirring, and aims to solve the problems that liquid medicine is thrown out of a barrel and is wasted when a stirrer is used for stirring, and the conventional stirrer is single in stirring mode and needs long-time stirring to complete stirring work. A motor in a motor shell drives a threaded rod, a rotating disc and a stirring rod to rotate, liquid medicine in the shell is stirred, the threaded rod drives a fixing disc to move up and down through a threaded groove, the fixing disc drives a first fixing ring to move up and down, and the first fixing ring drives a connecting ring and a second fixing ring to move; according to the stirring barrel, when a second fixing ring and a first fixing ring move up and down and a connecting assembly moves downwards, liquid medicine on the lower portion is extruded to reach the position above the connecting assembly through a first through ho