Bottle discharging machine for tea fermentation bottles

The invention discloses a tea fermentation bottle discharging machine which comprises a bottle discharging mounting plate and a bottle discharging mechanism arranged on the bottle discharging mounting plate, and the bottle discharging mechanism comprises a bottle digging knife, a retracting and releasing assembly for driving the bottle digging knife to retract and release, a rotating assembly for driving the bottle digging knife to rotate, an upper pressing air cylinder and a knife pushing plate; the upward pressing air cylinder is arranged at the top of the bottle outlet mounting plate through an upward pressing support, a piston rod of the upward pressing air cylinder is arranged downwards and connected with the push broach plate, the rotating assembly is arranged on the push broach plate and connected with the bottle digging knife arranged at the bottom of the push broach plate, and the retracting and releasing assembly is arranged on the push broach plate and connected with the bottle digging knife. The b