Hydraulic braking system of light multi-section connecting trailer

A hydraulic braking and coupling technology, which is applied in the direction of brakes, brake transmissions, vehicle components, etc., can solve problems such as inconvenient operation and complicated braking mechanism, achieve convenient debugging, simplify the braking system, and increase independent braking The effect of the function

Active Publication Date: 2019-04-16
贵州航天特种车有限责任公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, the hydraulic braking system used by the existing light-duty multi-joint trailers mostly adopts the mode of independent braking of the tractor. There is no corresponding integrated braking mechanism in the subsequent series of cars, and some of them are equipped with cooperative brakes. The braking mechanism of the light-duty multi-joint trailer is relatively complicated and inconvenient to operate. Therefore, it is necessary to provide a braking system with simple operation and simple structure, so that the light-duty multi-joint trailer can be braked more easily. simple and effective

Method used

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  • Hydraulic braking system of light multi-section connecting trailer

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Embodiment Construction

[0017] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0018] like figure 1 As shown, a hydraulic braking system for a light-duty multi-section connected trailer, including a tractor, a common connected car, a connected car with vacuum booster brakes, and a traction seat 7, between the tractor and the common connected car Connected through the traction seat 7, the trailer compartment with vacuum booster brake is connected to the ordinary trailer compartment; the tractor is equipped with a brake pedal assembly 1, a vacuum booster brake pump assembly 3, and a tractor output brake cable 4. The front and rear axles 5 of the tractor, the brake pipeline 6 and the fifth wheel 7, in which the brake pedal assembly 1 is connected with the vacuum booster brake pump assembly 3 and the output brake cable 4 of the tractor, and the vacuum booster brake pump assembly 3. Connect with the brake pipelin...

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Abstract

The invention relates to a hydraulic braking system of a light multi-section connecting trailer. A tractor, a normal trailing carriage, a trailing carriage with a vacuum power braking device and a traction seat are included; the tractor is connected with the normal trailing carriage, the trailing carriage with the vacuum power braking device is connected with the normal trailing carriage through the traction seat; the tractor is provided with a braking pedal assembly, a vacuum power braking pump assembly, a tractor output braking cable, tractor front and rear bridges, a braking pipeline and the tractor seat. The system has the advantages that the braking force of the pedal of the tractor is transmitted to the tractor and multiple trailing carriages through the braking cable to simplify thebraking system of the trailing carriages, the synchronous braking of the tractor and the trailing carriages is ensured, the trailing carriages are provided with an independent braking function, real-time braking is achieved, and the purposes of simplifying the braking system, ensuring the braking performance of the system and reducing the production cost are achieved.

Description

technical field [0001] The invention relates to a hydraulic braking system for a light-duty multi-joint trailer. Background technique [0002] At present, the hydraulic braking system used by the existing light-duty multi-joint trailers mostly adopts the mode of independent braking of the tractor. There is no corresponding integrated braking mechanism in the subsequent series of cars, and some of them are equipped with cooperative brakes. The braking mechanism of the light-duty multi-joint trailer is relatively complicated and inconvenient to operate. Therefore, it is necessary to provide a braking system with simple operation and simple structure, so that the light-duty multi-joint trailer can be braked more easily. Simple and effective. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a hydraulic braking system for a light-duty multi-joint trailer, the hydraulic braking system for a light-duty multi-joint ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T13/52
CPCB60T13/52
Inventor 严合顺杨强简中兴李刚进
Owner 贵州航天特种车有限责任公司
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