A four-wheel drive axle for an obstacle-crossing vehicle comprises a drive axle shell, a left output shaft and a right output shaft. A right swing beam is arranged at the right end of the drive axle shell, the middle of the right swing beam is connected with the right end of the drive axle shell in a rotatable mode, the right output shaft extends rightwards to the right swing beam, the segment, located on the right swing beam, of the right output shaft is connected with a front right wheel axle and a rear right wheel axle in a chain drive or belt drive or gear drive mode, the front right wheel axle is located in front of the right output shaft, the rear right wheel axle is located in back of the right output shaft, the axis of the front right wheel axle and the axis of the rear right wheel axle are parallel with the axis of the right output shaft, the front right wheel axle is installed in the front of the right swing beam in a rotatable mode, and the right rear wheel axle is installed in the back of the right swing beam in a rotatable mode. The four-wheel drive axle for the obstacle-crossing vehicle can improve the obstacle crossing capacity of the obstacle-crossing vehicle substantially, and guarantee that the vehicle can run normally on a rugged road and is stable and reliable in cross-country performance.
Four-wheel drive axle for obstacle-crossing vehicle
2015-04-22
Patent
Electronic Resource
English
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