CN109910841B - Vehicle disc brake braking energy recycling device - Google Patents
Vehicle disc brake braking energy recycling device Download PDFInfo
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- CN109910841B CN109910841B CN201910199882.1A CN201910199882A CN109910841B CN 109910841 B CN109910841 B CN 109910841B CN 201910199882 A CN201910199882 A CN 201910199882A CN 109910841 B CN109910841 B CN 109910841B
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- brake
- induction coil
- vehicle
- permanent magnet
- disc
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- 238000004064 recycling Methods 0.000 title abstract description 7
- 230000006698 induction Effects 0.000 claims abstract description 40
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000033228 biological regulation Effects 0.000 claims 3
- 238000011084 recovery Methods 0.000 claims 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A vehicle disc brake braking energy recycling device comprises a brake disc matched and connected with a brake pedal, the brake disc is fixedly connected with a wheel of a vehicle, a permanent magnet is fixedly connected to the brake disc, an induction coil is arranged inside the permanent magnet and is arranged in a magnetic field of the permanent magnet, the induction coil is fixedly connected with a rotating shaft of an electric motor, the electric motor is connected to the inner wall of an installation cover through a support rod, the installation cover is connected to a brake caliper, and the brake caliper is connected to the vehicle; the control input end of the induction coil is connected with a travel switch device pressed against the brake pedal, and the output end of the induction coil is connected with the input end of the storage battery; when the brake pedal is started, the brake pedal is abutted against the travel switch device to conduct the induction coil, the induction coil conducts cutting magnetic induction line motion with the magnetic field of the permanent magnet after being conducted, and the induction coil is stored in the storage battery after being electrified in an induction mode, so that the vehicle braking energy is conveniently recycled, the vehicle energy consumption is reduced, and the service life of the brake disc is prolonged.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a device for recycling braking energy of a vehicle disc brake.
Background
The brake is a series of special devices on the automobile for applying a certain force on certain parts (mainly wheels) of the automobile from the outside so as to perform forced braking to a certain degree, and the brake is used for forcibly decelerating or even stopping the running automobile according to the requirements of a driver, so that the stopped automobile is stably parked under various road conditions, and the speed of the automobile running on a downhill is kept stable.
The existing household vehicle brake generally adopts a brake pad friction brake mode to realize braking, and a brake caliper converts mechanical energy of a brake disc into heat to realize vehicle braking in the process of rubbing the brake disc, so that the more times the vehicle brakes, the more the vehicle consumes energy, and a large amount of energy is wasted; in addition, the friction loss of the brake disc is larger due to the frequent braking and deceleration of the vehicle, and the service life of the brake disc is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a brake energy recycling device of a vehicle disc brake, which can recycle the vehicle brake energy, reduce the energy consumption of the vehicle and prolong the service life of a brake disc.
In order to achieve the purpose, the invention adopts the technical scheme that:
a vehicle disc brake braking energy recycling device comprises a brake disc 1 which is connected with a brake pedal 2 in a matching mode, the brake disc 1 is fixedly connected with wheels of a vehicle, a permanent magnet 13 is fixedly connected to the brake disc 1, an induction coil 16 is arranged inside the permanent magnet 13, the induction coil 16 is arranged in a magnetic field of the permanent magnet 13, the induction coil 16 is fixedly connected with a rotating shaft of an electric motor 15, the electric motor 15 is connected to the inner wall of an installation cover 12 through a support rod 14, the installation cover 12 is connected to a brake caliper 11, and the brake caliper 11 is connected to the vehicle;
the control input end of the induction coil 16 is connected with a travel switch device abutted against the brake pedal 2, and the output end of the induction coil 16 is connected with the input end of the storage battery 3.
The permanent magnet 13 is a U-shaped magnet with a port facing the mounting cover 12.
The axial direction of the rotating shaft of the motor 15 is perpendicular to the axial direction of the brake disc 1.
Travel switch device include with the inside fixed connection's of vehicle base 22 and with base 22 fixed connection's urceolus 23, be equipped with compression chamber 24 in the urceolus 23, compression chamber 24 upper end swing joint has conflict portion 26, is equipped with reset spring 25 in the compression chamber 24, reset spring 25 one end and 24 interior bottom fixed connection in compression chamber, the other end and conflict portion 26 lower extreme fixed connection.
The top end of the interference part 26 is provided with an adjusting hole 27, and the adjusting hole 27 is in threaded fit with an adjusting column 28.
The storage battery 3 is connected with an electric energy meter 31, and the electric energy meter 31 is used for measuring the charging electric energy of the storage battery 3.
In conclusion, the invention has the following beneficial effects:
when the brake pedal is started, the brake pedal is contacted with the travel switch device to conduct the induction coil, the induction coil conducts cutting magnetic induction line motion with the magnetic field of the permanent magnet after conducting, and the induction coil is stored in the storage battery after being induced and electrified, so that the braking energy of the vehicle can be recycled, and the energy consumption of the vehicle can be reduced; meanwhile, the reaction force of the induction coil to the permanent magnet can brake the brake disc without loss, so that the service life of the brake disc is prolonged;
the motor is used for conveniently adjusting the effective area of the magnetic field of the induction coil and the permanent magnet for cutting the magnetic induction line;
the adjusting column is matched with the adjusting hole in a threaded manner, so that the distance between the abutting part and the brake pedal can be conveniently adjusted;
the electric energy meter is utilized, so that the charging electric energy of the storage battery can be conveniently measured, and the abrasion condition of the brake disc can be obtained according to the charging electric energy value.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of a routine switch device in accordance with an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a device for recycling braking energy of a vehicle disc brake comprises a brake disc 1 cooperatively connected with a brake pedal 2, the brake disc 1 is fixedly connected with a wheel of a vehicle, a permanent magnet 13 is fixedly connected to the brake disc 1, an induction coil 16 is arranged inside the permanent magnet 13, the induction coil 16 is placed in a magnetic field of the permanent magnet 13, the induction coil 16 is fixedly connected with a rotating shaft of an electric motor 15, the electric motor 15 is connected to the inner wall of a mounting cover 12 through a support rod 14, the mounting cover 12 is connected to a brake caliper 11, the brake caliper 11 is connected to the vehicle, and the brake caliper 11 and the brake disc 1 are cooperatively used for;
the control input end of the induction coil 16 is connected with a travel switch device abutted against the brake pedal 2, and the output end of the induction coil 16 is connected with the input end of the storage battery 3.
As shown in fig. 1, the permanent magnet 13 is a U-shaped magnet with a port facing the mounting cover 12, and the U-shaped magnet facilitates the induction coil 16 to be completely placed in the magnetic field of the permanent magnet 13, thereby improving the efficiency of recovering the braking energy of the vehicle.
As shown in fig. 1, the axial direction of the rotating shaft of the motor 15 is perpendicular to the axial direction of the brake disc 1, and the effective area of the magnetic induction line cutting motion of the magnetic field of the induction coil 16 and the permanent magnet 13 is conveniently adjusted by the motor 15.
As shown in fig. 2, the travel switch device includes a base 22 fixedly connected with the inside of the vehicle and an outer cylinder 23 fixedly connected with the base 22, a compression cavity 24 is arranged in the outer cylinder 23, an abutting portion 26 is movably connected to the upper end of the compression cavity 24, a return spring 25 is arranged in the compression cavity 24, one end of the return spring 25 is fixedly connected with the inner bottom surface of the compression cavity 24, the other end of the return spring is fixedly connected with the lower end of the abutting portion 26, the abutting portion 26 is movably connected with the compression cavity 24, in the process that the brake pedal 2 abuts against and extrudes the abutting portion 26, the abutting portion 26 gradually extends into the compression cavity 24, and the condition that the abutting portion 26 affects the stepping of the brake pedal 2; with the return spring 25, it is convenient to restore the abutting portion 26 to the initial position.
As shown in fig. 2, the top end of the abutting portion 26 is provided with an adjusting hole 27, the adjusting hole 27 is in threaded fit with an adjusting column 28, and the adjusting column 28 is in threaded fit with the adjusting hole 27, so that the distance between the abutting portion 26 and the brake pedal 2 can be conveniently adjusted, and the starting flexibility of the travel switch device 21 is improved.
As shown in fig. 2, the storage battery 3 is connected with an electric energy meter 31, and the electric energy meter 31 is used for measuring the charging electric energy of the storage battery 3; the electric energy meter 31 is used for facilitating the abrasion condition of the brake disc 1 according to the charging electric energy value.
The working principle of the invention is as follows: during the running process of the vehicle, the induction coil 16 and the vehicle are kept relatively fixed, and the permanent magnet 13 and the brake disc 1 rotate together; when the brake pedal 2 is started, the induction coil 16 is conducted after the brake pedal 2 is contacted with the travel switch device, the induction coil 16 is conducted and then does cutting magnetic induction line motion with the magnetic field of the permanent magnet 13, and the induction coil 16 is stored in the storage battery 3 after being electrified, so that the vehicle braking energy is conveniently recycled, and the energy consumption of the vehicle is reduced; meanwhile, the reaction force of the induction coil 16 to the permanent magnet 13 can brake the brake disc 1 without loss, and the service life of the brake disc 1 is prolonged.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a vehicle disc brake braking energy recycle device, includes brake disc (1) of being connected with brake pedal (2) cooperation, and wheel fixed connection, its characterized in that of brake disc (1) and vehicle: the brake disc (1) is fixedly connected with a permanent magnet (13), an induction coil (16) is arranged inside the permanent magnet (13), the induction coil (16) is arranged in a magnetic field of the permanent magnet (13), the induction coil (16) is fixedly connected with a rotating shaft of a motor (15), the motor (15) is connected to the inner wall of a mounting cover (12) through a support rod (14), the mounting cover (12) is connected to a brake caliper (11), and the brake caliper (11) is connected to a vehicle;
the control input end of the induction coil (16) is connected with a travel switch device abutted against the brake pedal (2), and the output end of the induction coil (16) is connected with the input end of the storage battery (3);
the permanent magnet (13) adopts a U-shaped magnet with a port facing the mounting cover (12);
the axial direction of the rotating shaft of the motor (15) is vertical to the axial direction of the brake disc (1).
2. The vehicle disc brake braking energy recovery device of claim 1, wherein: travel switch device include with inside fixed connection's of vehicle base (22) and with base (22) fixed connection's urceolus (23), be equipped with compression chamber (24) in urceolus (23), compression chamber (24) upper end swing joint has conflict portion (26), is equipped with reset spring (25) in compression chamber (24), bottom surface fixed connection in reset spring (25) one end and compression chamber (24), the other end and conflict portion (26) lower extreme fixed connection.
3. The vehicle disc brake braking energy recovery device of claim 2, characterized in that: conflict portion (26) top be equipped with regulation hole (27), regulation hole (27) screw-thread fit has regulation post (28).
4. The vehicle disc brake braking energy recovery device of claim 1, wherein: the storage battery (3) is connected with an electric energy meter (31), and the electric energy meter (31) is used for measuring the charging electric energy of the storage battery (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199882.1A CN109910841B (en) | 2019-03-15 | 2019-03-15 | Vehicle disc brake braking energy recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199882.1A CN109910841B (en) | 2019-03-15 | 2019-03-15 | Vehicle disc brake braking energy recycling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109910841A CN109910841A (en) | 2019-06-21 |
| CN109910841B true CN109910841B (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910199882.1A Active CN109910841B (en) | 2019-03-15 | 2019-03-15 | Vehicle disc brake braking energy recycling device |
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| Country | Link |
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| CN (1) | CN109910841B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674423A (en) * | 2020-07-16 | 2020-09-18 | 中车眉山车辆有限公司 | Power generation device for recovering braking kinetic energy of railway wagon |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3602544A1 (en) * | 1986-01-29 | 1987-07-30 | Walter Schopf | Hybrid electric motor/gyro drive for motor vehicles |
| CN200964062Y (en) * | 2006-11-09 | 2007-10-24 | 李金龙 | Auxiliary braking device for vehicle |
| CN201781403U (en) * | 2010-03-10 | 2011-03-30 | 碧达科技有限公司 | Wheel inertia start and power generation device |
| CN102101430A (en) * | 2009-12-21 | 2011-06-22 | 张天立 | Composite braking/accelerating system for vehicle |
| CN102128227A (en) * | 2011-04-02 | 2011-07-20 | 江苏大学 | Electromagnet and friction composite disc type brake and brake method |
| CN202475143U (en) * | 2011-12-29 | 2012-10-03 | 河北新宇宙电动车有限公司 | Four-wheel cutting magnetic filed generating device for electric automobile |
| DE102018209261A1 (en) * | 2017-06-13 | 2018-12-13 | Bitron S.P.A. | Switch, in particular for the brake pedal lever of a vehicle |
-
2019
- 2019-03-15 CN CN201910199882.1A patent/CN109910841B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3602544A1 (en) * | 1986-01-29 | 1987-07-30 | Walter Schopf | Hybrid electric motor/gyro drive for motor vehicles |
| CN200964062Y (en) * | 2006-11-09 | 2007-10-24 | 李金龙 | Auxiliary braking device for vehicle |
| CN102101430A (en) * | 2009-12-21 | 2011-06-22 | 张天立 | Composite braking/accelerating system for vehicle |
| CN201781403U (en) * | 2010-03-10 | 2011-03-30 | 碧达科技有限公司 | Wheel inertia start and power generation device |
| CN102128227A (en) * | 2011-04-02 | 2011-07-20 | 江苏大学 | Electromagnet and friction composite disc type brake and brake method |
| CN202475143U (en) * | 2011-12-29 | 2012-10-03 | 河北新宇宙电动车有限公司 | Four-wheel cutting magnetic filed generating device for electric automobile |
| DE102018209261A1 (en) * | 2017-06-13 | 2018-12-13 | Bitron S.P.A. | Switch, in particular for the brake pedal lever of a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109910841A (en) | 2019-06-21 |
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Effective date of registration: 20231013 Address after: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231013 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 710123 Shaanxi city of Xi'an province Changan District Xijing Road No. 1 Patentee before: XIJING University |