Novel vertical rotary drive

The utility model discloses a novel vertical rotary drive which comprises a rotary drive body, the rotary drive body comprises a rotary drive shell and a gear set, an oil storage tank is fixedly installed at the top of the rotary drive shell, an extrusion plate is arranged in the oil storage tank in a dynamic sealing mode, and a push rod is fixedly installed at the top of the extrusion plate. An electric push rod is fixedly mounted at the top of the rotary driving shell, a push plate is fixedly mounted at the push rod end of the electric push rod and the top end of the push rod jointly, an insertion pipe is fixedly mounted at the bottom of the oil storage tank, a mounting groove is fixedly formed in the top side in the rotary driving shell, and a fixing frame is fixedly mounted on the bottom side in the mounting groove. An oil brush is fixedly mounted at the lower part in the fixed frame; according to the gear set lubricating device, the electric push rod drives the extrusion plate to descend so that lubricat