Bent knife type barrel stirring device with chain

The utility model discloses a bent knife type barrel stirring device with a chain, which comprises a barrel plug, the barrel plug is arranged in a circular truncated cone shape, a shaft sleeve is fixed in the barrel plug, a rotating shaft is rotatably mounted in the shaft sleeve, the rotating shaft penetrates through the shaft sleeve, a rotating rod is mounted at the upper end of the rotating shaft, and an arc-shaped stirring knife is fixed on one side of the lower end of the rotating shaft. A chain is hinged to the tail end of the arc-shaped stirring knife, and a plurality of through holes are formed in the arc-shaped stirring knife. By modifying the stirring of the wine barrel, the wine barrel can be close to the barrel wall to stir from top to bottom, meanwhile, the chain sinks to the bottom of the barrel and can fully and softly drive wine lees along with stirring, and in the stirring process, the oak barrel is convenient to fix and can seal the oak barrel, so that oxygen is prevented from entering the oa