Rubber track half-chain track

The utility model discloses a rubber track half chain track which comprises a supporting frame, a driving wheel, a front top wheel, a rear top wheel and a walking wheel are arranged on the supporting frame, a circle of track is arranged on the outer side of the driving wheel, the outer side of the front top wheel, the outer side of the rear top wheel and the outer side of the walking wheel, and a flange plate capable of being connected with a driving shaft of a tractor is arranged on the driving wheel. The front jacking wheel and the rear jacking wheel are arranged at the front end and the rear end of the supporting frame respectively, and the walking wheel is arranged on the lower side of the supporting frame. The driving wheel can be connected with the driving shaft of the tractor or the harvester through the flange plate, the driving wheel drives the crawler belt to operate, the driving wheel, the front top wheel, the rear top wheel and the walking wheel tightly support the crawler belt, and front wheels o