Battery car speed reduction energy recovery system

A technology of energy recovery and battery car, which is applied in the direction of electric braking system, electric vehicle, vehicle parts, etc., can solve the problems of wasting electricity, not able to recover energy, and easy to waste energy, etc., and achieve the effect of reducing energy recovery

Inactive Publication Date: 2022-02-08
潘海琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Since the battery car mainly relies on the battery to supply power and provide power, when the battery car is running, it is very abnormal and generally encounters a braking situation, so it is easy to waste electricity
[0005] 2. When the battery car decelerates, under the inertia of the battery car, the vehicle is still moving forward, and energy is easily wasted in this process, and the existing battery car cannot recover this part of energy

Method used

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  • Battery car speed reduction energy recovery system
  • Battery car speed reduction energy recovery system
  • Battery car speed reduction energy recovery system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1, please refer to figure 1 , comprising an axle 8, one end of the axle 8 is rotatably connected to a wheel 1, one side of the wheel 1 is provided with a brake disc 2, the side of the brake disc 2 away from the wheel 1 is provided with a brake hub 3, and the side of the brake hub 3 away from the brake disc 2 Both the top and the bottom of the side are provided with a first generator 5, the side of the axle 8 away from the wheel 1 is rotationally connected with an energy recovery device 7, the side of the brake hub 3 close to the brake disc 2 is provided with a groove, and the diameter of the groove is larger than that of the brake disc. The diameter of the disc 2, the side of the brake hub 3 away from the brake disc 2 is provided with two fixed blocks 9 along the horizontal direction, and the top and bottom inner walls of the groove provided by the brake hub 3 are provided with holes that penetrate and extend to the right side of the brake hub 3. The first rotat...

Embodiment 2

[0030] Example 2, please refer to figure 2 , 3 , 4, the energy recovery device 7 includes a first round table 701, a second round table 702, a telescopic spring 703, a fixed plate 704, a second generator 705, a movable block 706, a slide block 707, a second rotating shaft 708, an arc block 709, The connecting column 710, the first gear 711, the teeth 712, the second gear 713, the first circular platform 701 and the second circular platform 702 are all provided with cavities, and the axle 8 runs through and extends to the inside of the first circular platform 701, and is connected with the first circular platform. 701 is rotationally connected, the axle 8 is located in the cavity of the second round platform 702, and the outer ring on one side is provided with a gear ring 10, and the side walls on both sides of the cavity of the second round platform 702 are provided with slide grooves, and the slider 707 is placed on the second round platform In the chute provided by the sid...

Embodiment 3

[0031] Embodiment three, please refer to figure 2 , 3, 4, the top of the cavity inner wall of the second round table 702 is welded with one end of the telescopic spring 703, the other end of the telescopic spring 703 is welded with the top of the movable block 706, the second gear 713 is installed at the bottom of the movable block 706, and is connected with the movable block 706 When the battery car decelerates, the movable block 706 will be pressed against the elastic potential energy of the telescopic spring 703, and the movable block 706 will be squeezed to move to the center of the second round platform 702. At the same time, the second gear 713 provided at the bottom of the movable block 706 will mesh with the ring gear 10, and one end of the connecting column 710 is welded on the side wall of the movable block 706, and the other end of the connecting column 710 is connected to one end of the arc block 709. Side welding, the teeth 712 are arranged at the bottom of the ...

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Abstract

The invention relates to the technical field of battery car energy recovery, in particular to a battery car speed reduction energy recovery system which comprises an axle, one end of the axle is rotationally connected with a wheel, a brake disc is arranged on one side of the wheel, a brake hub is arranged on the side, away from the wheel, of the brake disc, first generators are arranged at the top and the bottom of the side, away from the brake disc, of the brake hub, and an energy recovery device is rotationally connected to the side, away from the wheel, of the axle. According to the battery car speed reduction energy recovery system, by arranging the brake hub, the brake disc, a rotating shaft, the first generator and other structures, the power generation function of the first generator can be achieved, and then the purpose of battery car speed reduction energy recovery is achieved. By arranging the axle, a circular truncated cone, a movable block, a telescopic spring, a connecting column, an arc-shaped block, the rotating shaft, a second generator and other structures, the purpose of power generation of the second generator can be achieved, and therefore the purpose of speed reduction energy recovery of the battery car can be achieved.

Description

technical field [0001] The invention relates to the technical field of battery vehicle energy recovery, in particular to an energy recovery system for battery vehicle deceleration. Background technique [0002] Battery car is also called "electric car". It is a pure electric vehicle driven by a battery (battery) and driven by a motor (DC, AC, series excitation, separate excitation). It is easy to use, convenient, and has no emissions. , In recent years, it has been very widely popularized in our country and has been widely welcomed. [0003] However, there are following defects or problems in the prior art: [0004] 1. Since the battery car mainly relies on the battery to provide power, it is very abnormal when the battery car is running, and it will generally encounter braking, so it is easy to waste electricity. [0005] 2. When the battery car slows down, under the inertia of the battery car, the vehicle is still moving forward, and energy is easily wasted in this proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L7/10
CPCB60L7/10
Inventor 潘海琴徐涛朱建新
Owner 潘海琴
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