The detachable stirring rod comprises a power shaft and a stirring screw rod, a
butt joint column is movably spliced with a first concave position through a second concave position so that the stirring screw rod can be coaxial with the power shaft, a limiting sleeve is slidably arranged on the periphery of the splicing position of the
butt joint column and the power shaft in a sleeved mode, and the stirring screw rod is prevented from being separated from the power shaft through the limiting sleeve. A pair of protruding blocks is arranged at the bottom of the limiting sleeve, receding positions are inwards arranged on the two sides of the periphery of the
butt joint column, the limiting sleeve is rotated to enable the inner walls of the protruding blocks to be attached to the periphery of the butt joint column to achieve locking or enable the protruding blocks to be located in the receding positions, and the limiting sleeve slides upwards to enable the butt joint column and the power shaft to be disconnected. Compared with the prior art, the stirring device has the beneficial effects that through the connection mode of the stirring screw and the power shaft and the mode of matching with the limiting sleeve, the connection structure is greatly simplified, the quick disassembly function is realized, and the equipment cleaning cost and the disassembly and
assembly time are effectively reduced.