Four-wheel drive axle for obstacle vehicles
A technology of four-wheel drive and drive axle, which is applied in the direction of wheels, axles, vehicle parts, etc., can solve the problems of difficult vehicles to cross and low obstacle-crossing ability of obstacle-crossing vehicles, and achieve improved traffic capacity, stable and reliable obstacle-crossing performance, and off-road The effect of stable performance
Active Publication Date: 2017-06-06
贾克
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Problems solved by technology
[0002] Existing drive axles for obstacle-crossing vehicles all can only transmit power to the wheels, but cannot do any swing motions that help improve the wheels to cross obstacles, resulting in low obstacle-crossing ability of existing obstacle-crossing vehicles. Difficulty over high obstacles when the vehicle is running on rough roads
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[0021] Such as figure 1 with figure 2 As shown, the four-wheel drive axle for obstacle-crossing vehicles of the present invention includes a drive axle housing 4, a left output shaft 2 and a right output shaft 3, and the left output shaft 2 is installed on the left side in the drive axle housing 4 along the left-right direction. , the right output shaft 3 is installed on the right side in the drive axle housing 4 along the left-right direction. In use, the power input shaft 1 can drive the left output shaft 2 and the right output shaft 3 to rotate.
[0022] The right end of the drive axle housing 4 is provided with a right swing beam 6 along the front and rear direction, the right swing beam 6 is made of steel or aluminum alloy, and the middle part of the right swing beam 6 is rotatably connected to the right end of the drive axle housing 4 , the right output shaft 3 extends to the right to the right swing beam 6, the shaft section of the right output shaft 3 located at the...
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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.
Description
technical field [0001] The invention relates to a four-wheel drive axle for an obstacle-crossing vehicle. Background technique [0002] Existing drive axles for obstacle-crossing vehicles all can only transmit power to the wheels, but cannot do any swing motions that help improve the wheels to cross obstacles, resulting in low obstacle-crossing ability of existing obstacle-crossing vehicles. It is difficult for the vehicle to cross higher obstacles when running on rough roads. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle that can greatly improve the trafficability and obstacle-surmounting ability of the vehicle on rough roads, so that the vehicle can overcome higher obstacles when running on rough roads, and the obstacle-surmounting performance is stable and reliable. A four-wheel drive axle for an obstacle-crossing vehicle. [0004] The four-wheel drive axle for obstacle-crossing vehicles of the present invention compri...
Claims
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IPC IPC(8): B60K17/34B60B35/16
Inventor 贾小平于魁龙李炯李军樊石光马骏
Owner 贾克