Steering load-bearing axle

A heavy-axle, horizontal technology, applied to fluid steering mechanisms, axles, wheels, etc., can solve problems such as lack of steering

Pending Publication Date: 2020-06-12
张成龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a steering load-bearing axle, which solves the problem

Method used

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  • Steering load-bearing axle
  • Steering load-bearing axle
  • Steering load-bearing axle

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Embodiment 1

[0033] Please refer to Figure 1-Figure 5 , This embodiment provides a steering load-bearing axle, which solves the problem that the existing self-steering load-bearing axle does not have steering when driving in the opposite direction.

[0034] A steering load-bearing axle, including a main beam 3 placed horizontally, a sliding beam 1 that can slide along its axis is sleeved on the main beam 3, and load-bearing trays 2 are provided at both ends of the upper side of the sliding beam 1, The front side of the above-mentioned sliding beam 1 is provided with a front double-outlet rod type steering centering hydraulic cylinder 9 along its axial direction, and the rear side of the above-mentioned sliding beam 1 is provided with a rear double-outlet rod type steering centering hydraulic cylinder along its axial direction. 5. Connecting rods 6 are provided on both sides of the above-mentioned front double-rod steering centering hydraulic cylinder 9 and both sides of the above-mentione...

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PUM

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Abstract

The invention provides a steering load-bearing axle, and relates to the technical field of vehicle equipment. The steering load-bearing axle comprises a main beam which is transversely arranged, wherein the main beam is sleeved with a sliding beam capable of sliding along the axis of the main beam, load-bearing trays are arranged at the two ends of the upper side of the sliding beam, a front double-outlet-rod type steering centering hydraulic cylinder is arranged on the front side of the sliding beam in the axial direction of the sliding beam, a rear double-outlet-rod type steering centering hydraulic cylinder is arranged on the rear side of the sliding beam in the axial direction of the sliding beam, connecting rods are arranged on the two sides of the front double-outlet-rod type steering centering hydraulic cylinder and the two sides of the rear double-outlet-rod type steering centering hydraulic cylinder respectively, the front double-outlet-rod type steering centering hydraulic cylinder and the rear double-outlet-rod type steering centering hydraulic cylinder are hinged to the opposite ends of the connecting rods, tire assemblies are arranged on the two sides of the main beam,and the sides, which are away from the front double-outlet-rod type steering centering hydraulic cylinder or the rear double-outlet-rod type steering centering hydraulic cylinder, of the multiple connecting rods are hinged to the inner sides of the tire assemblies on the same side. The steering load-bearing axle solves the problem that an existing self-steering load-bearing axle does not have thesteering function when running in the reverse direction.

Description

technical field [0001] The invention relates to the technical field of vehicle equipment, in particular to a steering load-bearing axle. Background technique [0002] At present, there are usually two types of steering load-bearing axles on the market: one is a steering axle that uses mechanical force to actively deflect the wheels at a certain angle. Another is that as the vehicle moves forward, the resistance of the tires will cause the axle to automatically steer, or "self-steer," in response to the vehicle's turns. For the aforementioned self-steering load-bearing axle, when the forward direction changes to the opposite direction, it is necessary to lock the steering function of the self-steering axle and automatically correct the direction of the tires. Turning to adjust the steering of the tires will inevitably increase the steering resistance of the vehicle, reduce the service life of the tires, and cause certain damage to the road surface and the vehicle body itself...

Claims

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Application Information

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IPC IPC(8): B60B35/00B62D5/06
CPCB60B35/003B62D5/06
Inventor 张成龙
Owner 张成龙
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