Dryer for black tea leaf production

The utility model relates to the technical field of tea production, and discloses a drying machine for black tea production, which comprises a machine body, the top of the machine body is communicated with an exhaust pipe and a feed hopper, the bottom of the machine body is communicated with a material bag, the side wall of the machine body is provided with a vibration discharge chute and an air inlet pipe, and the inner side wall of the machine body is fixedly provided with a support bracket. A supporting bracket is arranged in the machine body, the supporting bracket is rotationally connected with a material bearing plate in a matched mode, a plurality of net plates are symmetrically embedded in the material bearing plate, two ball screws are horizontally and rotationally installed in the machine body and located above and below the material bearing plate respectively, and a linkage mechanism is arranged on the outer side of the machine body. The black tea drying device has the advantages that black tea lea