Stirring device of chitin water-soluble fertilizer batching tank

The utility model discloses a chitin water-soluble fertilizer batching tank stirring device which comprises a stirring tank and a top cover, a stirring shaft is rotatably connected to the center of the bottom of the top cover, a stirring motor is fixed to the center of the upper surface of the top cover, an output shaft of the stirring motor is fixedly connected with the top end of the stirring shaft, and stirring blades are evenly fixed to the circumferential side faces of the stirring shaft respectively. The outer side of the stirring blade is detachably connected with a filter screen cylinder, a top port of the filter screen cylinder is movably clamped with a sealing cover, the upper part of the outer side of the stirring tank is provided with a lifting assembly fixedly connected with the upper surface of the top cover, and the middle part of the outer side of the stirring tank is provided with a rotating assembly. The stirring motor drives the stirring shaft and the stirring blades to rotate, and meanwhil