Aging tank for aged vinegar

The invention relates to the technical field of vinegar processing equipment, in particular to an aged vinegar ageing tank which comprises a tank body, a cover plate arranged at the top of the tank body, a supporting plate arranged at the bottom of the tank body, a driving device used for driving the supporting plate to move up and down, a supporting frame and a stirring mechanism. The stirring mechanism comprises a connecting shaft, a first motor and a connecting plate arranged at the bottom of the connecting shaft, a first extension part, a second extension part and a third extension part are arranged on the outer side of the connecting plate, a first stirrer is arranged in the first extension part, a second stirrer is arranged in the second extension part, and the third extension part is connected with the first motor. A third stirrer is rotatably arranged in the third extension part, after the set time is up, the first motor drives a connecting shaft to rotate, the connecting shaft rotates to drive a conn