The triangular track chassis enables the wheels to have better walking ability when encountering uneven ground; The use of anti slip wheels on the wheels can prevent the vehicle from slipping; Wheeled vehicles can be transformed into tracked vehicles through the use of anti pulley tracks, which not only exceed the agility and maneuverability of general tracked vehicles, but also improve the vehicle's passability

The feature is that the wheel is covered with an anti pulley, which is fixedly connected to the wheel through a locking buckle. The locking buckle is provided with several and evenly distributed on the inner ring of the anti pulley. The outer ring of the anti pulley is provided with gear teeth, and the track is provided with through holes that cooperate with the gear teeth; The outer side of the wheel is equipped with a triangular support frame composed of telescopic rods. At the three vertices of the triangular support frame, there is a driven wheel axle arranged parallel to the wheel axis. Each driven wheel axle is hinged with a driven wheel. The three driven wheels and anti-skid wheels are all arranged on the track by internal cutting.