Tea withering mechanism

The utility model discloses a tea leaf withering mechanism, which belongs to the technical field of tea leaf processing equipment and comprises a withering box and a vibrating device arranged below the withering box. The withering box comprises a withering groove with upper and lower openings, elastic cloth is arranged at the bottom of the withering groove, a cover plate is arranged above the withering groove, one side, facing the elastic cloth, of the cover plate is wavy, and vent holes are formed in the side wall of the withering groove; the vibration device comprises a base and a plurality of pneumatic pistons arranged on the base; a hammering head is arranged at the free end of a piston rod of the pneumatic piston. The tea leaf withering mechanism can provide good mechanical motion and a fresh leaf withering environment which are the same as those in a traditional green leaf rocking machine, can automatically turn over and stir in the withering process, achieves the effect of one machine with multiple pur