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Air pump braking resilience device with ABS function of wheel

A technology of air pumps and wheels, which is applied to vehicle components, transportation and packaging, control valves and air release valves, etc., which can solve the problems of heavy and complex mechanisms and potential safety hazards, and achieve the effects of convenient installation, cost reduction, and compact structure

Inactive Publication Date: 2009-11-11
KUNMING UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The energy utilization rate of electric energy storage and energy recovery is low, and the cost of electric energy conversion devices is also high, so it is difficult to popularize; the energy recovery method of compressed air is usually to install the energy recovery device at the position of the transmission shaft of the car. Large and complex, the mechanism is too heavy
In addition, energy-saving brakes are not as easy to control as brake pads, so there are potential safety hazards in the application

Method used

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  • Air pump braking resilience device with ABS function of wheel
  • Air pump braking resilience device with ABS function of wheel
  • Air pump braking resilience device with ABS function of wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Attached below Figure 1~4 And embodiment further illustrate the present invention.

[0017] Sliding plate 18 is installed on the shell of the axle bearing 17 of axle shaft 16, and this brake air pump 19 is fixed on the sliding plate 18 again. The base of air pump 19 is slide plate 18, and slide plate is fixed by slide pressing piece 15. Such a structure allows the air pump 19 to move freely back and forth, and the purpose is to make the pressure spring 14 push the air pump 19 forward when braking, so that the brake roller 12 is pressed tightly against the surface of the brake disc 4 without slipping.

[0018] When not working, the brake roller 12 is in the groove 6 of the brake disc and does not come into contact with the brake disc. And when stepping on the brake pedal in the brake, the control line 2 pulls the pull rod 11 to move, and the brake roller 12 moves gently on the brake disc 4 by the slope of the brake disc groove 6, and the air pump 19 starts working. T...

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Abstract

The invention relates to a braking device, in particular to an air pump braking resilience device with ABS function, belonging to the technical field of transport tools. The braking device is arranged at the rim space position of an automobile; the energy when in braking is recovered and stored by adopting an air pump resilience mode; the energy in braking is converted into high-pressure gas energy by an air pump for recycle and storage; when the automobile is started, the recovered and compressed air energy is controlled to drive the air pump to rotate so as to release the energy renewedly and drive the automobile to move forward; and an electronic control device of the braking device is connected into an ABS control panel, thus being capable of preventing wheels from locking according to the rotating speed signal. The braking device has compact and convenient structure, lower cost and easy implementation and can fully utilize the energy generated by braking.

Description

technical field [0001] The invention relates to a brake device, in particular to an air pump brake energy recovery device with ABS function, and belongs to the technical field of vehicles. Background technique [0002] At present, there are mainly two types of braking energy recovery methods: one is to drive the braking energy to a generator to generate electricity and store the electric energy; the other is to convert the braking energy into compressed air energy for storage. The way of energy storage and recovery of electric energy has a low energy utilization rate, and the cost of electric energy conversion devices is also high, so it is difficult to popularize; the way of energy recovery of compressed air is usually to install the energy recovery device at the position of the transmission shaft of the car. Large and complex, the mechanism is too heavy. In addition, energy-saving brakes are not as easy to control as brake pads, so there are potential safety hazards in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/176B60T15/14
Inventor 陈蜀乔陈雨彤
Owner KUNMING UNIV OF SCI & TECH
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