CN111412122A - Tire deformation power generation device - Google Patents
Tire deformation power generation device Download PDFInfo
- Publication number
- CN111412122A CN111412122A CN202010263474.0A CN202010263474A CN111412122A CN 111412122 A CN111412122 A CN 111412122A CN 202010263474 A CN202010263474 A CN 202010263474A CN 111412122 A CN111412122 A CN 111412122A
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- China
- Prior art keywords
- power generation
- tire
- generation module
- generator
- transmission device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1861—Rotary generators driven by animals or vehicles
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The invention discloses a tire deformation power generation device, which comprises: the middle support module, the left power generation module and the right power generation module; the left power generation module and the right power generation module are connected through the middle support module; the left side power generation module includes: the elastic potential energy recovery device, the transmission device and the generator; the elastic potential energy recovery device is connected with the transmission device, and the transmission device is connected with the generator; the left power generation module and the right power generation module have the same structure; in the running process of the electric vehicle, the vehicle tire is elastically deformed to drive the elastic potential energy conversion device to stir the transmission device to rotate, and the transmission device drives the generator to generate electricity, so that the elastic deformation potential energy generated by tire deformation can be efficiently converted into electric energy, and the endurance mileage of the electric vehicle is remarkably increased.
Description
Technical Field
The invention relates to the technical field of tire power generation, in particular to a tire deformation power generation device.
Background
In the driving process of people driving electric vehicles, the situation that the driving mileage of the vehicles is insufficient often occurs. In the running process of the vehicle, due to the gravity action of the vehicle, the tire is always in the periodic elastic deformation process of compression-recovery-compression-recovery, and if the elastic potential energy of the elastic deformation of the tire can be recycled and used for the endurance of the vehicle, the endurance mileage of the vehicle can be greatly improved.
Disclosure of Invention
The invention aims to provide a tire deformation power generation device to solve the problem that the conventional electric vehicle generally has insufficient endurance mileage.
In order to achieve the purpose, the invention provides the following scheme:
a tire deformation power generation device comprising: the middle support module, the left power generation module and the right power generation module; the left power generation module and the right power generation module are connected through the middle support module;
the left side power generation module includes: the elastic potential energy conversion device, the transmission device and the generator; the elastic potential energy conversion device is connected with the transmission device, and the transmission device is connected with the generator; the left power generation module and the right power generation module have the same structure;
in the running process of the vehicle, the vehicle tire generates elastic deformation to drive the elastic potential energy conversion device to stir the transmission device to run, and the transmission device drives the generator to generate electricity.
Optionally, the intermediate support module specifically includes: supporting the tire, the hub and the wheel shaft; the wheel hub is fixedly connected to the wheel shaft; and a supporting tire is arranged on the outer side of the hub.
Optionally, the elastic potential energy conversion device specifically includes: a stress rod and a shifting piece; the stress rod is fixedly connected to the inner wall of the wheel cover tire; the plectrum sets up the transmission outside.
Optionally, the transmission specifically includes: the roller comprises an inner baffle, an outer baffle, a ball, a roller inner gear and a power generation gear;
the wheel shaft is provided with the inner baffle and the outer baffle in a penetrating way; the inner baffle and the outer baffle are oppositely arranged; the inner baffle and the outer baffle are both provided with grooves; two rows of balls are arranged in the inner baffle groove and the outer baffle groove; two end faces of the inner gear of the roller are protruded, wherein one end face of the two end faces is embedded between the two rows of balls of the inner baffle groove, and the other end face of the two end faces is embedded between the two rows of balls of the outer baffle groove; the inner side of the roller internal gear is provided with a tooth shape; the roller internal gear is meshed with the power generation gear, and under the action of the balls, the roller internal gear rotates freely and axially to drive the power generation gear to rotate.
Optionally, the grooves are oppositely arranged and have the same shape.
Optionally, the inner baffle is provided with three round holes; the number of the generators is three; the shafts of the generators correspond to the round holes one by one; and the shaft of the generator passes through the round hole and is connected with the power generation gear.
Optionally, the wheel shaft is provided with a positive copper ring, a negative copper ring and a sleeve; a positioning control is arranged on the vehicle body, and the sleeve is fixed on the wheel shaft through the positioning hole; a positive electrode electric brush and a negative electrode electric brush are arranged inside the sleeve; the positive copper ring and the negative copper ring are arranged on the wheel shaft; the positive copper ring is in contact with the positive electric brush; the negative copper ring is in contact with the negative electric brush; the generator is respectively connected with the positive copper ring and the negative copper ring.
Optionally, the apparatus further comprises: a charge controller and a battery; the charging controller is respectively connected with the positive electrode electric brush and the negative electrode electric brush, and charges the storage battery after converting the current generated by the generator into a current preset value.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention discloses a tire deformation power generation device, which comprises: the middle support module, the left power generation module and the right power generation module; the left power generation module and the right power generation module are connected through the middle support module; the left side power generation module includes: the elastic potential energy recovery device, the transmission device and the generator; the elastic potential energy recovery device is connected with the transmission device, and the transmission device is connected with the generator; the left power generation module and the right power generation module have the same structure; in the running process of the vehicle, the vehicle tire generates elastic deformation to drive the elastic potential energy conversion device to stir the transmission device to run, and the transmission device drives the generator to generate electricity, so that the elastic deformation potential energy generated by tire deformation can be efficiently converted into electric energy, and the cruising mileage of the vehicle is remarkably increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a plan sectional view of a tire deformation power generation device provided by the present invention;
FIG. 2 is a schematic front view of a power generation module with an external baffle removed from a tire deformation power generation device provided by the present invention;
fig. 3 is a three-dimensional cross-sectional view of the tire deformation power generation device provided by the invention.
Description of the symbols:
the device comprises a wheel cover tire 1, a force bearing rod 2, a poking piece 3, a roller internal gear 4, a power generation gear 5, a ball 6, a generator 7, an outer baffle 8, a wheel axle 9, an inner baffle 10, a support tire 11, a wheel hub 12, a sleeve 13, a positioning hole 14, a positive copper ring 15, a negative copper ring 16, a negative brush 17, a positive brush 18, a charge controller 19 and a storage battery 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a tire deformation power generation device and a preparation method thereof, and aims to solve the problem that the conventional electric vehicle generally has insufficient endurance mileage.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Fig. 1 is a plan sectional view of a tire deformation power generation device provided by the invention. As shown in fig. 1, a tire deformation power generation device includes: the middle support module, the left power generation module and the right power generation module; the left power generation module and the right power generation module are connected through the middle support module;
the left side power generation module includes: the elastic potential energy conversion device, the transmission device and the generator; the elastic potential energy conversion device is connected with the transmission device, and the transmission device is connected with the generator; the left power generation module and the right power generation module have the same structure;
in the running process of the vehicle, the vehicle tire generates elastic deformation to drive the elastic potential energy conversion device to stir the transmission device to run, and the transmission device drives the generator to generate electricity.
The middle support module specifically comprises: a support tire 11, a hub 12 and a wheel shaft 9; the wheel hub 12 is fixedly connected to the wheel shaft 9; the supporting tire 11 is arranged outside the hub 12 to play a supporting role.
Fig. 2 is a schematic front view of a power generation module of the tire deformation power generation device provided by the present invention after an external baffle is removed, fig. 3 is a perspective cross-sectional view of the tire deformation power generation device provided by the present invention, as shown in fig. 2 and 3, a wheel cover 1 covers the whole surface of the tire deformation power generation device; the elastic potential energy conversion device specifically comprises: a stress rod 2 and a plectrum 3; the stress rods 2 are fixedly connected to the inner wall of the wheel cover tire 1, and the stress rods 2 are distributed on the inner wall of the wheel cover tire 1 at equal intervals; the plectrum 3 is arranged outside the transmission device.
The transmission specifically includes: the inner baffle 10, the outer baffle 8, the ball 6, the roller internal gear 4 and the power generation gear 5; the wheel shaft 9 is fixedly connected with the outer baffle 8 and the inner baffle 10, and the outer baffle 8 and the inner baffle 10 are provided with grooves for placing two rows of balls 6; and one circle of the inner side of the roller internal gear 4 is in a tooth shape, two end faces of the inner side of the roller internal gear 4 protrude to be embedded between the balls 6 of the outer baffle 8 and the inner baffle 10, and the roller internal gear 4 can rotate freely and axially under the action of the balls 6.
In practical application, the wheel axle is provided with the inner baffle 10 and the outer baffle 8 in a penetrating way; the inner baffle 10 and the outer baffle 8 are oppositely arranged; the inner baffle plate 10 and the outer baffle plate 8 are both provided with grooves; the grooves are oppositely arranged and have the same shape; two rows of balls 6 are arranged in the grooves of the inner baffle 10 and the grooves of the outer baffle 8; two end faces of the roller internal gear 4 are protruded, wherein one end face of the two end faces is embedded between two rows of balls 6 in the groove of the inner baffle 10, and the other end face of the two end faces is embedded between two rows of balls 6 in the groove of the outer baffle 8; the inner side of the roller internal gear 4 is provided with a tooth shape; the roller internal gear 4 is meshed with the power generation gear 5, and under the action of the balls 6, the roller internal gear 4 rotates freely and axially to drive the power generation gear 5 to rotate.
The inner baffle 10 is provided with a round hole; the shaft of the generator 7 passes through the round hole and is connected with the generating gear 5; three round holes are formed in the circumference of the inner baffle 10, three generators 7 are fixedly connected to the inner baffle 10, shafts of the generators 7 penetrate through the round holes in the circumference of the inner baffle 10, a power generation gear 5 is mounted on each generator 7, and the tooth form on the outer ring of each power generation gear 5 is meshed with the tooth form of the inner ring of the roller inner gear 4.
The wheel shaft 9 is provided with a positive copper ring 15, a negative copper ring 16 and a sleeve 13; a positioning control 14 is arranged on the vehicle body, and the sleeve 13 is fixed on the wheel shaft 9 through the positioning hole 14; a positive electrode brush 18 and a negative electrode brush 17 are arranged inside the sleeve 13; the positive copper ring 15 and the negative copper ring 16 are arranged on the wheel shaft 9; the positive copper ring 15 is in contact with the positive brush 18; the negative copper ring 16 is in contact with the negative brush 17; the generator is respectively connected with the positive copper ring 15 and the negative copper ring 16.
The device further comprises: a charge controller 19 and a secondary battery 20; the charging controller 19 is connected to the positive brush 18 and the negative brush 17, respectively, and the charging controller 19 converts the current generated by the generator into a preset current value and then charges the battery 20.
When the vehicle went on the road, wheel cover tire 1 produced compressive deformation with ground contact department, the compressive deformation of wheel cover tire 1 leads to atress pole 2 extension, promote plectrum 3, lead to 4 anticlockwise rotations of cylinder internal gear, then wheel cover tire 1 and ground non-contact department reconversion, lead to atress pole 2 to shorten and plectrum 3 separation, because the wheel is constantly rotatory, atress pole 2 repeated extension always or shorten the action, thereby promotion plectrum 3 that does not stop, drive cylinder internal gear 4 anticlockwise rotation always. The roller internal gear 4 drives the power generation gear 5 engaged with the roller internal gear to rotate at a high speed, thereby driving the generator 7 to rotate to generate power. After the positive and negative poles of the generators 7 of the left and right power generation modules are connected in parallel (in practical application, the positive and negative poles of the generators 7 are connected in series, the technical effect of the invention can also be realized), the positive pole and the negative pole of the output end of the generator are respectively connected with the positive copper ring 15 and the negative copper ring 16 on the wheel shaft 9, when the wheel shaft 9 rotates, the current is output to the charging controller 19 through the positive electric brush 18 and the negative electric brush 17, and the charging controller 19 converts the current voltage into a proper magnitude and then charges the storage battery 20.
The invention discloses a tire deformation power generation device, wherein in the running process of a vehicle, the tire of the vehicle is elastically deformed to drive an elastic potential energy conversion device to stir a transmission device to rotate so as to drive a generator to generate power, so that the elastic deformation potential energy generated by tire deformation can be efficiently converted into electric energy, and the cruising mileage of the vehicle is remarkably increased.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. A tire deformation power generation device, comprising: the middle support module, the left power generation module and the right power generation module; the left power generation module and the right power generation module are connected through the middle support module;
the left side power generation module includes: the elastic potential energy conversion device, the transmission device and the generator; the elastic potential energy conversion device is connected with the transmission device, and the transmission device is connected with the generator; the left power generation module and the right power generation module have the same structure;
in the running process of the vehicle, the vehicle tire generates elastic deformation to drive the elastic potential energy conversion device to stir the transmission device to run, and the transmission device drives the generator to generate electricity.
2. The tire deformation power generation device according to claim 1, wherein the intermediate support module specifically comprises: supporting the tire, the hub and the wheel shaft; the wheel hub is fixedly connected to the wheel shaft; and a supporting tire is arranged on the outer side of the hub.
3. The tire deformation power generation device according to claim 1, wherein the elastic potential energy conversion device specifically comprises: a stress rod and a shifting piece; the stress rod is fixedly connected to the inner wall of the wheel cover tire; the plectrum sets up the transmission outside.
4. The tire deformation power generation device according to claim 2, wherein the transmission device specifically comprises: the roller comprises an inner baffle, an outer baffle, a ball, a roller inner gear and a power generation gear;
the wheel shaft is provided with the inner baffle and the outer baffle in a penetrating way; the inner baffle and the outer baffle are oppositely arranged; the inner baffle and the outer baffle are both provided with grooves; two rows of balls are arranged in the inner baffle groove and the outer baffle groove; two end faces of the inner gear of the roller are protruded, wherein one end face of the two end faces is embedded between the two rows of balls of the inner baffle groove, and the other end face of the two end faces is embedded between the two rows of balls of the outer baffle groove; the inner side of the roller internal gear is provided with a tooth shape; the roller internal gear is meshed with the power generation gear, and under the action of the balls, the roller internal gear rotates freely and axially to drive the power generation gear to rotate.
5. The tire deformation power generation device of claim 4, wherein the grooves are oppositely arranged and have the same shape.
6. The tire deformation power generation device according to claim 4, wherein the inner baffle is provided with three circular holes; the number of the generators is three; the shafts of the generators correspond to the round holes one by one; and the shaft of the generator passes through the round hole and is connected with the power generation gear.
7. The tire deformation power generation device according to claim 2, wherein the wheel shaft is provided with a positive copper ring, a negative copper ring and a sleeve; a positioning control is arranged on the vehicle body, and the sleeve is fixed on the wheel shaft through the positioning hole; a positive electrode electric brush and a negative electrode electric brush are arranged inside the sleeve; the positive copper ring and the negative copper ring are arranged on the wheel shaft; the positive copper ring is in contact with the positive electric brush; the negative copper ring is in contact with the negative electric brush; the generator is respectively connected with the positive copper ring and the negative copper ring.
8. The tire deformation power generation apparatus of claim 7, further comprising: a charge controller and a battery; the charging controller is respectively connected with the positive electrode electric brush and the negative electrode electric brush, and charges the storage battery after converting the current generated by the generator into a current preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010263474.0A CN111412122B (en) | 2020-04-07 | 2020-04-07 | Tire deformation power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010263474.0A CN111412122B (en) | 2020-04-07 | 2020-04-07 | Tire deformation power generation device |
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| Publication Number | Publication Date |
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| CN111412122A true CN111412122A (en) | 2020-07-14 |
| CN111412122B CN111412122B (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010263474.0A Active CN111412122B (en) | 2020-04-07 | 2020-04-07 | Tire deformation power generation device |
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| CN (1) | CN111412122B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114070122A (en) * | 2021-11-16 | 2022-02-18 | 浙江师范大学 | Tire power generation device based on friction nanometer generator |
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| WO1997047880A1 (en) * | 1996-06-14 | 1997-12-18 | Iradj Hessabi | Drive for a generator |
| WO2009013556A1 (en) * | 2007-07-23 | 2009-01-29 | Moussa Benmoussa | Wheel with autonomous integrated system for producing electricity from the deformation of the tyre under the action of the road |
| US20110272944A1 (en) * | 2010-05-07 | 2011-11-10 | Peng Huan Yao | Electric generating device for training machine |
| CN102338053A (en) * | 2011-09-05 | 2012-02-01 | 周纪南 | Tire pressure power generating mechanism |
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| WO2017120664A1 (en) * | 2016-01-11 | 2017-07-20 | Bionic Power Inc. | Intermittently assisting body motion |
| CN107461308A (en) * | 2017-07-21 | 2017-12-12 | 李俊昌 | The system to be generated electricity with the squeegee action in running car |
| CN109291731A (en) * | 2018-09-20 | 2019-02-01 | 倍能科技（广州）有限公司 | Tire resilient energy recyclable device |
| CN110422009A (en) * | 2019-08-20 | 2019-11-08 | 邓德辉 | Wheel generating electricity |
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2020
- 2020-04-07 CN CN202010263474.0A patent/CN111412122B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997047880A1 (en) * | 1996-06-14 | 1997-12-18 | Iradj Hessabi | Drive for a generator |
| WO2009013556A1 (en) * | 2007-07-23 | 2009-01-29 | Moussa Benmoussa | Wheel with autonomous integrated system for producing electricity from the deformation of the tyre under the action of the road |
| US20110272944A1 (en) * | 2010-05-07 | 2011-11-10 | Peng Huan Yao | Electric generating device for training machine |
| CN102338053A (en) * | 2011-09-05 | 2012-02-01 | 周纪南 | Tire pressure power generating mechanism |
| CN104377992A (en) * | 2014-11-07 | 2015-02-25 | 大连华工创新科技股份有限公司 | Tire power generation device |
| CN104929879A (en) * | 2015-06-09 | 2015-09-23 | 清华大学 | Tire inner energy recovery device |
| WO2017120664A1 (en) * | 2016-01-11 | 2017-07-20 | Bionic Power Inc. | Intermittently assisting body motion |
| CN107461308A (en) * | 2017-07-21 | 2017-12-12 | 李俊昌 | The system to be generated electricity with the squeegee action in running car |
| CN109291731A (en) * | 2018-09-20 | 2019-02-01 | 倍能科技（广州）有限公司 | Tire resilient energy recyclable device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114070122A (en) * | 2021-11-16 | 2022-02-18 | 浙江师范大学 | Tire power generation device based on friction nanometer generator |
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| CN111412122B (en) | 2021-09-03 |
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Inventor after: He Xinsheng Inventor after: Jiang Jiajie Inventor after: Gao Chunfu Inventor after: Zhou Chongqiu Inventor after: Zheng Lanpeng Inventor after: E Shiju Inventor before: He Xinsheng Inventor before: Gao Chunfu Inventor before: Zhou Chongqiu Inventor before: Zheng Lanpeng Inventor before: Jiang Jiajie Inventor before: E Shiju |
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