Stirring device capable of preventing precipitation

The invention relates to the technical field of stirring, in particular to an anti-precipitation stirring device which comprises a loading assembly, a stirring assembly, a stirring assembly and a stirring assembly. The stirring assembly comprises a cover plate which can be detachably connected with the stirring barrel body, a stirring rod which is rotatably arranged at the end part of the cover plate, stirring blades which are circumferentially arrayed on the outer wall of the stirring rod, and a bottom protection ring and a top protection ring which are respectively arranged on the two sides of the stirring blades in a sleeving manner. The protective sleeves are arranged at the head end and the tail end of the stirring blade, the structural strength of the stirring blade is improved, meanwhile, the protective sleeves can serve as a power source of the bottom pushing assembly to drive the bottom pushing assembly to enter a moving state, and therefore the phenomenon that stirring at the bottom of the barrel bo