Pu'er tea fermentation device

The utility model discloses a Pu'er tea fermentation device which comprises a reaction kettle main body, a connecting rod is fixedly connected to the outer side of the reaction kettle main body, a protective fence is fixedly connected to the outer end of the connecting rod, a driving shell is fixedly connected to the top of the reaction kettle main body, and a driving motor is fixedly connected to the inner top of the driving shell. A supporting block is fixedly connected to the inner bottom of the reaction kettle main body, a fermentation box is fixedly connected to the supporting block, a rotating shaft is fixedly connected to the output end of a driving motor, a spiral fan blade is fixedly connected to the rotating shaft located in the fermentation box, a breathable net is fixedly connected to the outer side of the fermentation box, and a hard air pipe is fixedly connected to the upper side of the fermentation box; the hard gas pipe penetrates through the reaction kettle main body, and the other end of the