Wet brake system featured by double-loop air brake of engineering dump truck

A brake system and wet brake technology, applied in the direction of brake transmission, brakes, vehicle components, etc., can solve the problems of brakes that are prone to vehicle accidents, poor air circulation, and reduced braking capacity, so as to improve braking performance And use safety, ensure the braking effect, the effect of large braking torque

Active Publication Date: 2016-11-09
SHAANXI TONLY HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic mature construction dump trucks and small trucks brake systems are double-circuit air brake + drum brake. This kind of brake is easy to become high temperature and cause a serious decline in braking ability under frequent use; when working underground, Due to the slippery road and poor air circulation, this kind of brake is easy to cause vehicle accidents, and in severe cases, it will cause fire and cause safety accidents

Method used

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  • Wet brake system featured by double-loop air brake of engineering dump truck
  • Wet brake system featured by double-loop air brake of engineering dump truck
  • Wet brake system featured by double-loop air brake of engineering dump truck

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0025] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0026] Such as figure 1 As shown, the present invention provides a wet braking system of dual-circuit air braking for engineering dump trucks, which is characterized in that it includes:

[0027] Front axle service brake lines and rear axle service brake lines;

[0028] The front axle service booster pump 14 and the rear axle service booster pump 7 are respectively arranged on the front axle service brake pipeline and the rear axle service brake pipeline; and

[0029] a plurality of wet brakes arranged for front and rear axle braking via the front and rear service brake lines r...

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Abstract

The invention discloses a wet brake system featured by the double-loop air brake of an engineering dump truck. The wet brake system comprises a front axle running brake line, a rear axle running brake line, a front axle running intensifier pump, a rear axle running intensifier pump and multiple wet brakes. The front axle running intensifier pump and the rear axle running intensifier pump are arranged on the front axle running brake line and the rear axle running brake line; the multiple wet brakes are arranged to conduct front axle brake and rear axle brake through the front axle running brake line and the rear axle running brake line; and the front axle running intensifier pump and the rear axle running intensifier pump assist the multiple wet brakes in air-entrapping brake. According to the invention, the double-loop air brake and the wet brakes are allocated reasonably, when one loop breaks down, the other loop can work normally; the running brake, parking brake and emergency brake can be realized implemented simultaneously; therefore the wet brake system featured by the double-loop air brake of the engineering dump truck efficiently improves the brake performance and use security of the vehicle, and can guarantee a good brake effect even on wet roads and in the borehole operation environment with poor air ventilation.

Description

technical field [0001] The invention relates to the technical field of dual-circuit air brake systems for engineering dump trucks, in particular to a wet brake system for dual-circuit air brakes for engineering dump trucks. Background technique [0002] At present, domestic mature construction dump trucks and small trucks brake systems are double-circuit air brake + drum brake. This kind of brake is easy to become high temperature and cause a serious decline in braking ability under frequent use; when working underground, Because the road is slippery and the air circulation is not good, this kind of brake is easy to cause vehicle accidents, and in severe cases, it will cause fires and cause safety accidents. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provide at least the advantages which will be described later. [0004] Another object of the present invention is to provide a wet brake ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T13/40B60T13/70
CPCB60T13/40B60T13/70B60T2201/03
Inventor 王宜吴超锋王坚刚
Owner SHAANXI TONLY HEAVY IND
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