Large three-dimensional tea baking device

The utility model discloses a large tea leaf three-dimensional baking device which comprises a tank body, a baking structure is fixedly installed in the tank body, the baking structure is composed of two inner eight baking frames, two outer eight baking frames and a plurality of supporting columns, and the two inner eight baking frames are fixedly connected with the outer eight baking frames through the supporting columns. According to the tea leaf baking device, tea leaves can be evenly heated in the falling process, the tea leaves can be heated conveniently through heat dissipation holes in the surfaces of the inner eight baking frames, the outer eight baking frames and the rotating rods, it is guaranteed that the tea leaves can be baked all the time in the moving process, and the tea leaves are not prone to falling off. Sufficient baking is ensured; the air blower transmits heat generated by the heater into the rotating rod through the connecting pipe, and the spiral blade transmits tea leaves at the botto