Oxygen-enriching tea leaf rolling machine

The invention relates to an oxygen-enriching tea leaf rolling machine. The oxygen-enriching tea leaf rolling machine comprises a machine body, and a rolling disc and crank rocker mechanisms, which are arranged on the machine body, wherein a fixed ring is connected between the crank rocker mechanisms; a rolling barrel is arranged in the fixed ring; the rolling barrel is fixedly arranged in the fixed ring through a connection bolt, and does eccentric circular motion on the rolling disc along the fixed ring under the action of the crank rocker mechanisms; the oxygen-enriching tea leaf rolling machine further comprises a pressing cover arranged in the rolling barrel and a pressurizing mechanism connected to the pressing cover; an oxygen inlet through hole is formed in the center of the connection bolt; the oxygen inlet through hole is connected with an external oxygen generator through a connection pipeline; an arc-shaped convex rib is arranged on the upper surface of the rolling disc; a discharging hole is formed in the center of the bottom of the rolling disc. By virtue of the tea leaf rolling machine, charging can be automatically controlled and rolling pressure can be adjusted; in a whole rolling process, the machine is under an oxygen condition all the time; compared with traditional rolling work, the freshness of rolled leaves can be improved and the quality of the tea leaves is improved. The oxygen-enriching tea leaf rolling machine has the advantages of simple whole structure, reasonable design and convenience for operation.