Push-pull driven shifting fork device

The utility model relates to the technical field of transmission devices, and discloses a push-pull driven shifting fork device which comprises a base and a shifting fork, the shifting fork is rotationally connected to the base, the rotating axis of the shifting fork is perpendicular to the sliding direction of an engaged part to be shifted by the shifting fork, and a fork head part and a fork tail part are arranged on the shifting fork and located on the two sides of the rotating axis respectively. The fork head part is used for being matched with a meshing part, the fork tail part is rotationally connected with an adapter block, the rotating axis of the adapter block is parallel to the rotating axis of the shifting fork, the adapter block is fixedly connected with a driving rod, the axis of the driving rod is perpendicular to the rotating axis of the adapter block, the base is rotationally connected with an adapter seat, and the rotating axis of the adapter seat is parallel to the rotating axis of the shift