Rotatable adjusting device for tractor seat

The utility model provides a rotatable adjusting device for a tractor seat, which relates to the technical field of tractor seats and comprises a connecting seat and a mounting plate, and a seat body is fixedly mounted at the top of the connecting seat. When the device is used, a pull ring is held to rotate a connecting block upwards to drive an inserting column to be separated from a positioning disc, then a seat body is rotated to drive a rotating sleeve and the connecting block to rotate, and then under the cooperation of a third rotating shaft and a second rotating seat, the connecting block is rotated downwards, so that the inserting column is inserted into a positioning groove; the rotating sleeve is arranged on the seat body, the effect of positioning the rotating sleeve is achieved, then rotating adjustment of the seat body is completed, the seat body is staggered from a steering wheel after rotating, legs of a driver cannot be squeezed by a cab when the driver has a rest, the movable space of the bod