Customized triangular semi chain track for tractor anti sinking in paddy fields

Triangular track chassis, including wheels and tracks, with a wheel axle at the wheel, an anti pulley wrapped around the wheel, which is fixedly connected to the wheel through locking buckles. The locking buckles are provided with several evenly distributed inner rings of the anti pulley, and teeth are provided on the outer ring of the anti pulley; The outer side of the wheel is equipped with a triangular support frame composed of telescopic rods, and at each of the three vertices of the triangular support frame, there is a driven wheel axis parallel to the wheel axis. Each driven wheel axis is hinged with a driven wheel. The present invention utilizes the driven wheels hinged at the three vertices of the triangular support frame to enable the wheel to have better walking ability when encountering uneven ground; By using the anti pulley on the outer jacket on the wheels, it can prevent the vehicle from slipping