CN109017141A - A kind of energy recovery wheel based on linear electric generator - Google Patents

A kind of energy recovery wheel based on linear electric generator Download PDF

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Publication number
CN109017141A
CN109017141A CN201810892502.8A CN201810892502A CN109017141A CN 109017141 A CN109017141 A CN 109017141A CN 201810892502 A CN201810892502 A CN 201810892502A CN 109017141 A CN109017141 A CN 109017141A
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CN
China
Prior art keywords
wheel
linear electric
electric generator
installing ring
wheel shaft
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Pending
Application number
CN201810892502.8A
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Chinese (zh)
Inventor
邱凤华
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Individual
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Individual
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Priority to CN201810892502.8A priority Critical patent/CN109017141A/en
Publication of CN109017141A publication Critical patent/CN109017141A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00Auxiliary drives
    • B60K25/10Auxiliary drives directly from oscillating movements due to vehicle running motion, e.g. suspension movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00Auxiliary drives
    • B60K25/10Auxiliary drives directly from oscillating movements due to vehicle running motion, e.g. suspension movement
    • B60K2025/103Auxiliary drives directly from oscillating movements due to vehicle running motion, e.g. suspension movement by electric means

Abstract

The invention discloses a kind of energy recovery wheel based on linear electric generator, including a Wheel and a wheel shaft installing ring, hinged multiple linear electric generators between the Wheel and the wheel shaft installing ring, and, make the multiple linear electric generator along same to inclination angle is formed between Wheel radius, the linear electric generator is swung between the Wheel and the wheel shaft installing ring.Hinged multiple linear electric generator substituting wheels spokes between Wheel and wheel shaft installing ring of the present invention, take turns the offset of the axis center relative wheel circle center of circle, make multiple linear electric generator continuous and adjustable power generations in vehicle travel process, effectively increases the recycling of vehicle lost kinetic energy and potential energy.

Description

A kind of energy recovery wheel based on linear electric generator
Technical field
The present invention relates to technical field of new energy, in particular to a kind of energy recovery vehicle based on linear electric generator Wheel.
Background technique
With the development of human social economy, the demand to energy is increasing, will sufficiently recycle to each resource And use the effect that can largely play energy-saving and emission-reduction.While the car is driving, waste is dynamic when braking Heat can be generated, the kinetic energy when braking automobile, exhaust can also give out a large amount of heat, these energy consumed without foundation return Receiving, storing and be used will allow vehicle to save many energy.
It is directed to the kinetic energy that braking automobile is and the recycling that thump is the kinetic energy generated in the prior art, by straight Line motor is recycled, and kinetic energy is changed into electric energy and carries out storage utilization, be on vehicle electrical equipment for power, driving automobile etc.. Linear generator is that a kind of moved back and forth by permanent magnet provides the generator in magnetic field, by utilizing linear generator Attention is constantly received into offer energy supplement to having the natural phenomena for moving back and forth rule to generate electricity.
But carry out moving recoverable limited efficacy in the prior art by linear motor, energy regenerating amount is smaller, big portion Divide energy to be still dispersed into air, causes energy waste.Such as number of patent application is 201510182434.2 open a kind of For the linear electric generator feed energy suspension of heavy-duty car, it discloses by the way that a main oil pocket and four is arranged between upper bracket and lower branch A pair oil pocket, linear electric generator is embedded on the main piston of main oil pocket, mainly by by energy regenerative caused by vehicle vibration The thermal energy that Suspension Deformation generates is recycled, relatively inefficient, is recovered energy less.
There is also the kinetic energy to be scattered and disappeared by wheel to vehicle to recycle in the prior art, such as number of patent application is A kind of wheel generator disclosed in 201611021726.9, but it is only on wheel hub spoke by dress generator amature, vehicle Generator unit stator is installed to generate electricity on axis, but its obvious energy recovery is limited, it is difficult to the gesture for integrally pitching to vehicle It can recycling.
Therefore, in order to solve the above-mentioned technical problem, a kind of energy recovery wheel based on linear electric generator is needed, effectively The recycling for increasing vehicle lost kinetic energy and potential energy, avoids mass energy from wasting.
Summary of the invention
The purpose of the present invention is to provide a kind of energy recovery wheel based on linear electric generator, the wheel include one Wheel and a wheel shaft installing ring, hinged multiple linear electric generators between the Wheel and the wheel shaft installing ring, also,
Make the multiple linear electric generator along same to inclination angle is formed between Wheel radius, the linear electric generator exists It is swung between the Wheel and the wheel shaft installing ring.
In a preferred embodiment, the Wheel surrounding has multiple first hinged ends, the wheel shaft installation Enclosing surrounding has multiple second hinged ends.
In a preferred embodiment, linear electric generator one end has cuts with scissors with the hinged third of first hinged end End is connect, the other end has fourth hinged end hinged with second hinged end.
In a preferred embodiment, the linear electric generator is cylindrical linear generator, including cylinder body and is embedded in The intracorporal piston rod of cylinder, the fixed third articulated section of the cylinder ends, the 4th articulated section is fixed in the end of the piston rod.
In a preferred embodiment, the cylinder body inner sidewall is alternately arranged multiple S pole permanent magnet and N along axial direction Pole permanent magnet, piston rod lateral wall it is axially aligned it is multiple with the pole S permanent magnet and the pole N permanent magnet can be realized relative motion around Group coil.
In a preferred embodiment, the Wheel is recessed inwardly to form groove, and the groove two sidewalls open up One through-hole forms the first articulated section.
In a preferred embodiment, the wheel shaft installing ring has an annular ear, opens up in the annular ear Second through-hole forms the second articulated section.
In a preferred embodiment, the wheel shaft installing ring is provided with threaded hole, is passed through by high-strength bolt described Wheel shaft is fixed on the wheel shaft installing ring by threaded hole.
In a preferred embodiment, the linear electric generator is 3 to 6.
In a preferred embodiment, the angle of the inclination angle (angle β) is 15 degree of -45 degree.
A kind of energy recovery wheel based on linear electric generator of the present invention, it is hinged multiple between Wheel and wheel shaft installing ring Linear electric generator substituting wheels spoke, the offset of the wheel axis center relative wheel circle center of circle make multiple straight line hairs in vehicle travel process The power generation of motor continuous and adjustable, the effectively low recycling for increasing vehicle lost kinetic energy and potential energy.
A kind of energy recovery wheel based on linear electric generator of the present invention, between multiple linear electric generators and Wheel radius Inclination angle is formed, effective low vibration for alleviating vehicle improves the stationarity of the traveling of vehicle.
A kind of energy recovery wheel based on linear electric generator of the present invention according to road conditions, speed and is held in the process of moving Difference is carried, each linear motor can generate electricity at 200 watts or so, multiple linear motors cooperations, the whole total amount for increasing energy recovery.
It should be appreciated that aforementioned description substantially and subsequent detailed description are exemplary illustration and explanation, it should not As the limitation to the claimed content of the present invention.
Detailed description of the invention
With reference to the attached drawing of accompanying, the more purposes of the present invention, function and advantage are by the as follows of embodiment through the invention Description is illustrated, in which:
Fig. 1 is that the present invention is based on the schematic diagrames of the energy recovery wheel and wheel shaft of linear electric generator installation ring cross-section.
Fig. 2 is the schematic diagram of linear electric generator of the present invention.
Fig. 3 is linear electric generator of the present invention and the hinged schematic diagram of Wheel.
Fig. 4 is the schematic illustration of the energy recovery wheels travel process energy recovery the present invention is based on linear electric generator.
Specific embodiment
By reference to exemplary embodiment, the purpose of the present invention and function and the side for realizing these purposes and function Method will be illustrated.However, the present invention is not limited to exemplary embodiment as disclosed below;Can by different form come It is realized.The essence of specification is only to aid in those skilled in the relevant arts' Integrated Understanding detail of the invention.
Hereinafter, the embodiment of the present invention will be described with reference to the drawings.In the accompanying drawings, identical appended drawing reference represents identical Or similar component or same or like step.The contents of the present invention are said below by specific embodiment It is bright, a kind of energy recovery wheel based on linear electric generator provided by the invention, it is mountable in heavy-duty car, car, electronic rub Motorcycle, it might even be possible to be mounted on bicycle and carry out energy recovery.A kind of energy based on linear electric generator provided by the invention Recycling wheel can be recycled effectively in vehicle travel process, and due to jolting, vibration is lost to aerial kinetic energy and potential energy, improves energy The total amount of source recycling.
As shown in Figure 1 the present invention is based on the energy recovery wheel and wheel shaft of linear electric generator installation ring cross-section schematic diagram, A kind of energy recovery wheel based on linear electric generator provided by the invention includes a Wheel 1 and a wheel shaft installing ring 3, Hinged multiple linear electric generators 2 between Wheel 1 and wheel shaft installing ring 3, and make multiple linear electric generators 2 along it is same to vehicle Inclination angle (angle β) is formed between wheel rim radius, linear electric generator 2 is swung between Wheel 1 and wheel shaft installing ring 3, detailed process It will be described in detail in embodiments below.
Wheel radius of the present invention is bigger, and linear electric generator telescopic extensions are longer, and generated energy is bigger, the model at inclination angle (angle β) It is too small or will affect very much linear electric generator stroke greatly to enclose angle, and then influences generated energy.In the present invention, inclination angle (angle β) Angle is spent for 15 degree -45, and preferably 30 degree.
In the present invention, linear electric generator refers to along same to the inclination angle formed between Wheel radius, linear generating Machine 2 offsets an inclination angle from wheel shaft installing ring 3 to Wheel 1 along vehicle wheel rotation direction or vehicle wheel rotation opposite direction.
According to an embodiment of the invention, 1 surrounding of Wheel has multiple first hinged ends, 2 surrounding of wheel shaft installing ring tool There are multiple second hinged ends.2 one end of linear electric generator has the third hinged end hinged with the first hinged end, the other end With fourth hinged end hinged with the second hinged end.Rubber tyre 4, peace in wheel shaft installing ring 3 are installed outside Wheel 1 Entrucking axis 5.
According to an embodiment of the invention, linear electric generator 2 is cylindrical linear generator, straight line of the present invention as shown in Figure 2 The schematic diagram of generator, linear electric generator 2 includes cylinder body 201 and the piston rod 202 in cylinder body 201, cylinder in the present embodiment Third articulated section 203 is fixed in body end portion, and the 4th articulated section 205 is fixed in the end of piston rod 202.Straight line of the present invention as shown in Figure 3 Generator and the hinged schematic diagram of Wheel, Wheel 1 are recessed inwardly to form groove 102, and it is logical that 102 two sidewalls of groove open up first Hole 101 forms the first articulated section, and third articulated section 203 is embedded into groove 102, passes through first through hole by hinging pin shaft 103 101 and third articulated section 203 through-hole 204 so that in 2 swing process of linear electric generator around hinging pin shaft 103 rotate.
As shown in Figure 1, wheel shaft installing ring 3 has an annular ear 301, the formation of the second through-hole 302 is opened up in annular ear Second articulated section.The through-hole 206 that the second through-hole and the 4th articulated section 205 that open up in annular ear 301 are passed through by pin shaft, makes It obtains in 2 swing process of linear motor and is rotated around pin shaft.Wheel shaft installing ring 3 is provided with threaded hole 303, passes through spiral shell by high-strength bolt Wheel shaft 5 is fixed on wheel shaft installing ring 3 by pit 303, and in vehicle travel process, wheel shaft 5 drives wheel shaft installing ring 3 around wheel shaft 5 The center of circle rotation.
According to an embodiment of the invention, 201 inner sidewall of cylinder body is alternately arranged multiple S pole permanent magnet and the pole N along axial direction Permanent magnet, the axially aligned multiple windings that can be realized relative motion with the pole S permanent magnet and the pole N permanent magnet of piston rod lateral wall Coil, during wheels travel, piston rod 202 moves back and forth in cylinder body 201, and winding coil cuts the pole S permanent magnet and the pole N forever The magnetic induction line of magnet generates electricity.The present invention is not specifically limited for the structure of linear electric generator 2, according to the state of the art Suitable linear electric generator is selected to be articulated between Wheel 1 and wheel shaft installing ring 3.The generated energy of each linear electric generator According to the road conditions of traveling, mileage travelled is related with vehicle weighing, during vehicle smooth-ride, the power generation of each linear electric generator Amount is at 200 watts or so.Below with reference to embodiment, to a kind of energy recovery wheel work based on linear electric generator provided by the invention Make process and principle is illustrated.
According to an embodiment of the invention, hinged multiple linear electric generators 2 between Wheel 1 and wheel shaft installing ring 3, straight line hair The number of motor determines according to wheel size, for some larger-size wheel linear electric generators number more than size compared with Small wheel.According to an embodiment of the invention, linear electric generator is 3 to 6, such as in some embodiments, linear electric generator Number be 6, below by with 3 linear electric generators wheel for be illustrated.
The present invention is based on the signals of the principle of the energy recovery wheels travel process energy recovery of linear electric generator as shown in Figure 4 Figure, in the present embodiment, wheel has 3 linear electric generators, respectively first straight line generator 2a, second straight line generator 2b and Third linear electric generator 2c.(a) is that the energy recovery wheel based on linear electric generator is installed on wheel shaft in Fig. 4, does not bear to carry The case where lotus, the center of circle in the center of circle of Wheel, the center of circle of wheel shaft installing ring and wheel shaft is overlapped at this time, the distance of center circle ground L of wheel shaft Distance be h1.(b) is that the energy recovery wheel based on linear electric generator is installed on wheel shaft in Fig. 4, load bearing situation, The center of circle of wheel shaft installing ring and the center of circle of wheel shaft are overlapped at this time, and the center of circle of Wheel and the center of circle of wheel shaft shift, Wheel The center of circle on distance of center circle ground be h1, the distance of the circle center distance ground L of wheel shaft is h2, and h1 is greater than h2, and it is wheel shaft that h1, which subtracts h2, The distance of center of circle offset.According to the present invention, first straight line generator 2a, second straight line generator 2b and third linear electric generator 2c Along same to forming inclination angle between Wheel radius, in the present embodiment, first straight line generator 2a, second straight line generator 2b And third linear electric generator 2c forms inclination angle between wheel direction of rotation (X unwrapping wire) and wheel rim radius, in other embodiments In, it can be and form inclination angle between the direction and wheel rim radius of wheel rotation.First straight line generator 2a, second straight line power generation Machine 2b and third linear electric generator 2c is swung between Wheel and wheel shaft installing ring.The present invention uses 3 to 6 linear generatings Machine, and multiple linear electric generators tilt in the same direction, keep wheels travel more steady.
Wheel bears load during wheels travel, and wheel shaft drives the rotation of wheel shaft installing ring, and wheel shaft installing ring passes through straight line Generator drive Wheel rotation traveling (with X-direction rotate travel), while the cylinder body of linear electric generator and piston rod do it is flexible Movement, and Integral swinging.By taking 3 linear electric generators as an example, when wheel bears load, first straight line generator 2a, which is in, stretches shape State, piston rod stretch out cylinder body, and second straight line generator 2b is in compressive state, and piston rod protrudes into cylinder body, third linear generating Machine 2c is in compressive state, and piston rod protrudes into cylinder body.In driving process, (the example when linear electric generator is turned to close to ground L Such as second straight line generator 2b), linear electric generator is in compressive state, when linear electric generator is turned to far from ground L (such as First straight line generator 2a), linear electric generator is in tensional state, and the continuous repeated compression of linear electric generator and stretching are sent out Electricity.
According to the present invention, the inclination angle formed between linear electric generator and Wheel radius, in driving process, linear electric generator It is constantly swung around the hinge joint of Wheel, the hinge joint of wheel shaft installing ring, makes wheel shaft that there is preferable stationarity.For example, traveling In the process, first straight line generator 2a is swung, and first straight line generator 2a cylinder body one end is rotated around Wheel hinge joint 2a ', the One linear electric generator 2a piston rod one end is rotated around the hinge joint 2a " of wheel shaft installing ring;Second straight line generator 2b is swung, and second Linear electric generator 2b cylinder body one end is rotated around Wheel hinge joint 2b ', and second straight line generator 2b piston rod one end is pacified around wheel shaft Hinge joint 2b " the rotation of dress circle;Third linear electric generator 2c is swung, and third linear electric generator 2c cylinder body one end is hinged around Wheel Point 2c ' rotation, third linear electric generator 2c piston rod one end are rotated around the hinge joint 2c " of wheel shaft installing ring.
During form, caused by the reasons such as Uneven road when vibration, wheel shaft causes vertical direction to be transported up and down by gravity Dynamic (direction m, n), wheel shaft drive wheel shaft installing ring vertical direction to move up and down, to stretch and compress to linear electric generator, promote Linear electric generator is set to generate electricity.
A kind of energy recovery wheel based on linear electric generator of the present invention, it is hinged multiple between Wheel and wheel shaft installing ring Linear electric generator substituting wheels spoke, the offset of the wheel axis center relative wheel circle center of circle make multiple straight line hairs in vehicle travel process The power generation of motor continuous and adjustable, the effectively low recycling for increasing vehicle lost kinetic energy and potential energy.
A kind of energy recovery wheel based on linear electric generator of the present invention, between multiple linear electric generators and Wheel radius Inclination angle is formed, effective low vibration for alleviating vehicle improves the stationarity of the traveling of vehicle.
A kind of energy recovery wheel based on linear electric generator of the present invention, the equal energy of small road excitation of motor racing process Electrical power generators are triggered, the generating efficiency of generator is improved.
A kind of energy recovery wheel based on linear electric generator of the present invention according to road conditions, speed and is held in the process of moving Carrying each linear motor can generate electricity 200 watts or so, multiple linear motor cooperations, the whole total amount for increasing energy recovery.
In conjunction with the explanation and practice of the invention disclosed here, the other embodiment of the present invention is for those skilled in the art It all will be readily apparent and understand.Illustrate and embodiment is regarded only as being exemplary, true scope of the invention and purport are equal It is defined in the claims.

Claims (10)

1. a kind of energy recovery wheel based on linear electric generator, which is characterized in that the wheel includes a Wheel and one A wheel shaft installing ring, hinged multiple linear electric generators between the Wheel and the wheel shaft installing ring, also,
Make the multiple linear electric generator along same to inclination angle is formed between Wheel radius, the linear electric generator is described It is swung between Wheel and the wheel shaft installing ring.
2. wheel according to claim 1, which is characterized in that the Wheel surrounding has multiple first hinged ends, The wheel shaft installing ring surrounding has multiple second hinged ends.
3. wheel according to claim 2, which is characterized in that linear electric generator one end has and first hinged end Hinged third hinged end, the other end have fourth hinged end hinged with second hinged end.
4. wheel according to claim 3, which is characterized in that the linear electric generator is cylindrical linear generator, packet It includes cylinder body and embedded in the intracorporal piston rod of the cylinder, the fixed third articulated section of the cylinder ends, the end of the piston rod is consolidated Fixed 4th articulated section.
5. wheel according to claim 4, which is characterized in that the cylinder body inner sidewall is alternately arranged multiple along axial direction The pole S permanent magnet and the pole N permanent magnet, piston rod lateral wall is axially aligned multiple to be can be realized with the pole S permanent magnet and the pole N permanent magnet The winding coil of relative motion.
6. wheel according to claim 2 or 3, which is characterized in that the Wheel is recessed inwardly to form groove, described recessed Slot two sidewalls open up first through hole and form the first articulated section.
7. wheel according to claim 2 or 3, which is characterized in that the wheel shaft installing ring has an annular ear, described The second through-hole is opened up in annular ear forms the second articulated section.
8. wheel according to claim 1, which is characterized in that the angle at the inclination angle is 15 degree of -45 degree.
9. wheel according to claim 1 or 2, which is characterized in that the wheel shaft installing ring is provided with threaded hole, by high-strength Degree bolt passes through the threaded hole and wheel shaft is fixed on the wheel shaft installing ring.
10. wheel according to claim 1, which is characterized in that the linear electric generator is 3 to 6.
CN201810892502.8A 2018-08-07 2018-08-07 A kind of energy recovery wheel based on linear electric generator Pending CN109017141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810892502.8A CN109017141A (en) 2018-08-07 2018-08-07 A kind of energy recovery wheel based on linear electric generator

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Application Number Priority Date Filing Date Title
CN201810892502.8A CN109017141A (en) 2018-08-07 2018-08-07 A kind of energy recovery wheel based on linear electric generator

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109878265A (en) * 2019-01-23 2019-06-14 江苏理工学院 A kind of rigid wheel of achievable energy regenerating
CN111327151A (en) * 2020-02-13 2020-06-23 江苏大学 Star-like engine rim energy feedback device for new energy vehicle
CN112606625A (en) * 2020-11-09 2021-04-06 北京交通大学 Deformation wheel based on four-bar mechanism

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CN206465703U (en) * 2017-02-17 2017-09-05 黄克树 A kind of wheel with generating function
CN207140680U (en) * 2017-08-24 2018-03-27 孙定军 Tyre generating set
CN108199529A (en) * 2018-03-05 2018-06-22 邱凤华 A kind of linear generator for car assisted energy recovery
CN207549856U (en) * 2017-09-07 2018-06-29 国家康复辅具研究中心秦皇岛研究院 A kind of telescopic damping wheel of spoke

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Publication number Priority date Publication date Assignee Title
CN101934681A (en) * 2010-08-06 2011-01-05 陈星� Wheel of motor vehicle generating power in motion
CN102223049A (en) * 2011-06-03 2011-10-19 嘉兴学院 Permanent magnet linear generator, magnetorheological damper and magnetorheological damping system thereof
CN104295650A (en) * 2014-08-18 2015-01-21 宁波鸿裕工业有限公司 Linear electricity generation type shock absorber
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109878265A (en) * 2019-01-23 2019-06-14 江苏理工学院 A kind of rigid wheel of achievable energy regenerating
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CN111327151A (en) * 2020-02-13 2020-06-23 江苏大学 Star-like engine rim energy feedback device for new energy vehicle
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CN112606625A (en) * 2020-11-09 2021-04-06 北京交通大学 Deformation wheel based on four-bar mechanism
CN112606625B (en) * 2020-11-09 2022-03-01 北京交通大学 Deformation wheel based on four-bar mechanism

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