CN210941762U - Wagon axle power generation device based on magnetic field coupling - Google Patents
Wagon axle power generation device based on magnetic field coupling Download PDFInfo
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- CN210941762U CN210941762U CN201921079595.9U CN201921079595U CN210941762U CN 210941762 U CN210941762 U CN 210941762U CN 201921079595 U CN201921079595 U CN 201921079595U CN 210941762 U CN210941762 U CN 210941762U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model relates to a railway freight car vehicle axle power generation facility based on magnetic field coupling belongs to the power generation technology field, specifically includes a base body installed on the freight car axle, a fixing frame fixed at the bottom of the freight car axle and a storage battery fixed on the freight car axle, the fixing frame is positioned at one side of the freight car axle, a plurality of first permanent magnets are installed on the circumference of the base body, a power generator is installed on the fixing frame, a rotating disc is installed on the rotating shaft of the power generator, a plurality of positioning grooves are arranged on the circumference of the rotating disc, second permanent magnets are installed in the positioning grooves, the rotating disc and the base body are positioned in the same plane, the first permanent magnets correspond to the second permanent magnets, the minimum distance between the first permanent magnets and the second permanent magnets is 15-20mm, the power generator is communicated with the storage battery through a charging circuit, the utility model discloses simple structure, convenient to use utilizes the magnetic field drive to generate electricity, and the generating effect is good.
Description
Technical Field
The utility model relates to a railway freight car axletree power generation facility based on magnetic field coupling belongs to electricity generation technical field.
Background
The railway wagon has severe operating environment and high safety requirement. The existing safety monitoring of the railway wagon mainly adopts various sensors for monitoring, and a storage battery is used for supplying power to the sensors, but the reliable operation of the sensors cannot be ensured due to the limited cruising ability of the storage battery. Meanwhile, due to the structural particularity of the railway wagon, the installation difficulty of the power generation device is high.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a simple structure, convenient to use utilizes magnetic field drive to generate electricity, and the railway freight car axle power generation facility based on magnetic field coupling that the generating effect is good.
In order to achieve the purpose, the technical scheme adopted by the utility model is a railway wagon axle power generation device based on magnetic field coupling, which comprises a base body arranged on a wagon axle, a fixed frame fixed at the bottom of a wagon carriage and a storage battery fixed on the wagon carriage, the fixed frame is positioned at one side of the wagon axle, a plurality of first permanent magnets are arranged on the circumference of the base body, the fixed frame is provided with a generator, a rotating shaft of the generator is provided with a rotating disc, the circumference of the rotating disc is provided with a plurality of positioning grooves, a second permanent magnet is arranged in the positioning groove, the rotary table and the substrate are in the same plane, the first permanent magnet corresponds to the second permanent magnet, and the minimum distance between the first permanent magnet and the second permanent magnet is 2-3mm, and the generator is communicated with the storage battery through a charging circuit.
Preferably, the base member mainly comprises two semicircle bodies, the semicircle body mainly comprises semicircle stationary blade, semicircle magnetizer, the both sides of semicircle magnetizer are provided with the semicircle stationary blade, semicircle stationary blade and semicircle magnetizer pass through fixing bolt fixed connection, the both ends of semicircle stationary blade still are provided with the connection piece, be provided with a plurality of fixed slots that are used for fixed permanent magnet on the circumference of semicircle magnetizer.
Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, high durability and convenient use, adopt and install first permanent magnet on the axletree of freight train, install the generator on the carriage, and install the carousel in the pivot of generator, arrange second permanent magnet on the carousel, the axletree rotates and drives first permanent magnet and rotate, because there is the effort between first permanent magnet and the second permanent magnet, the carousel rotates thereupon under the magnetic field effect, and then drive the generator and generate electricity, the generator produces the electric energy and charges the battery through charging circuit, the electricity generation is simple, high efficiency, and easy operation, high durability and convenient installation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the base body of the present invention.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a driving schematic diagram of the present invention.
Fig. 5 is a schematic structural diagram of the middle rotary table of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, a railway wagon axle power generation device based on magnetic field coupling comprises a base body 1 installed on a wagon axle 4, a fixing frame 3 fixed at the bottom of the wagon carriage and a storage battery fixed on the wagon carriage, wherein the fixing frame 3 is located on one side of the wagon axle 1, a plurality of first permanent magnets 6 are installed on the circumference of the base body 1, a power generator 7 is installed on the fixing frame 3, a rotating disc 8 is installed on a rotating shaft of the power generator 7, a plurality of positioning grooves 5 are formed in the circumference of the rotating disc 8, second permanent magnets 2 are installed in the positioning grooves 5, the rotating disc 8 and the base body 1 are located in the same plane, the first permanent magnets 6 correspond to the second permanent magnets 2, the minimum distance between the first permanent magnets 6 and the second permanent magnets 2 is 15-20mm, and the power generator 7 is communicated with the storage battery through a charging.
The utility model discloses in fix base member 1 on the freight train axletree, a plurality of first permanent magnet 6 have been arranged on the circumference of base member, generator 7 is fixed on mount 3, install carousel 8 on the output shaft of generator, arrange a plurality of second permanent magnet 2 on the circumference of carousel 8, carousel and base member are in the coplanar, can make first permanent magnet 6 and second permanent magnet 2 corresponding like this, and first permanent magnet 6 and second permanent magnet 2 keep the certain distance all the time, the minimum interval is 15-20 mm. As shown in fig. 4, when the base body rotates along with the axle, when the first permanent magnet 6 and the second permanent magnet 2 are close to each other, according to the principle of magnetic drive, the principle that like poles repel each other and unlike poles attract each other, the base body rotates to drive the turntable 8 to rotate, and then the generator is driven to generate electricity, the generated electric energy charges the storage battery through the charging circuit, the structure is simple, and the operation is convenient.
As shown in fig. 2 and 3, the base body 1 is mainly composed of two semi-circular bodies, each semi-circular body is mainly composed of a semi-circular fixing piece 9 and a semi-circular magnetizer 10, the semi-circular fixing pieces 9 are arranged on two sides of each semi-circular magnetizer 10, the semi-circular fixing pieces 9 and the semi-circular magnetizers 10 are fixedly connected through fixing bolts 11, connecting pieces 12 are further arranged at two ends of each semi-circular fixing piece 9, and a plurality of fixing grooves 13 used for fixing permanent magnets are formed in the circumference of each semi-circular magnetizer 10. The base member adopts detachable construction, adopts semicircle body fixed connection, can conveniently fix on the freight train axletree like this. The permanent magnet 5 is installed in the fixing groove 13, and the semicircular magnetizer 10 is made of a magnetic conductive material, so that the permanent magnet 5 forms a loop to prevent magnetization on the axle. The two semicircular bodies are fixed to the axle, and the magnet rotates when the axle rotates.
The foregoing is considered as illustrative and not restrictive, and any modifications, equivalents, and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (2)
1. The utility model provides a railway freight car vehicle axletree power generation facility based on magnetic field coupling which characterized in that: including installing at the epaxial base member of freight train and fixing the mount of freight train bottom and fixing the battery on the freight train, the mount is located one side of freight train axle, install a plurality of first permanent-magnet on the circumference of base member, install the generator on the mount, install the carousel in the pivot of generator, be provided with a plurality of constant head tanks on the circumference of carousel, install second permanent-magnet in the constant head tank, carousel and base member are in the coplanar, first permanent-magnet and second permanent-magnet are corresponding, and the minimum interval between first permanent-magnet and the second permanent-magnet is 15-20mm, the generator is linked together through charging circuit and battery.
2. The railway wagon axle power generation device based on magnetic field coupling as claimed in claim 1, wherein: the base member mainly comprises two semicircle bodies, the semicircle body mainly comprises semicircle stationary blade, semicircle magnetizer, the both sides of semicircle magnetizer are provided with the semicircle stationary blade, semicircle stationary blade and semicircle magnetizer pass through fixing bolt fixed connection, the both ends of semicircle stationary blade still are provided with the connection piece, be provided with a plurality of fixed slots that are used for fixed permanent magnet on the circumference of semicircle magnetizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079595.9U CN210941762U (en) | 2019-07-11 | 2019-07-11 | Wagon axle power generation device based on magnetic field coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079595.9U CN210941762U (en) | 2019-07-11 | 2019-07-11 | Wagon axle power generation device based on magnetic field coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210941762U true CN210941762U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201921079595.9U Active CN210941762U (en) | 2019-07-11 | 2019-07-11 | Wagon axle power generation device based on magnetic field coupling |
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| Country | Link |
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| CN (1) | CN210941762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701534A (en) * | 2022-04-12 | 2022-07-05 | 中车眉山车辆有限公司 | Railway wagon bogie |
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2019
- 2019-07-11 CN CN201921079595.9U patent/CN210941762U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701534A (en) * | 2022-04-12 | 2022-07-05 | 中车眉山车辆有限公司 | Railway wagon bogie |
| CN114701534B (en) * | 2022-04-12 | 2024-04-26 | 中车眉山车辆有限公司 | Railway wagon bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Peng Inventor after: Hu Yumei Inventor after: Liu Hao Inventor after: Wang Tao Inventor after: Wang Dejin Inventor after: Shi Bing Inventor after: Pan Jingui Inventor after: Shi Hongyuan Inventor after: Ren Zhiping Inventor after: Wu Jiheng Inventor before: Wang Peng Inventor before: Liu Hao Inventor before: Wang Tao Inventor before: Wang Dejin Inventor before: Shi Bing Inventor before: Pan Jingui |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210322 Address after: 030000 No.6, madaopo, Xinghualing District, Taiyuan City, Shanxi Province Patentee after: TAIYUAN LIDE INDUSTRIAL Co.,Ltd. Patentee after: Meishan CRRC Brake Science & Technology Co.,Ltd. Address before: 030013 Shanxi Province, Taiyuan city Xinghualing District Ma Po No. 6 Patentee before: TAIYUAN LIDE INDUSTRIAL Co.,Ltd. |
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| TR01 | Transfer of patent right |