CN105971834B - Electric vehicle resonance generation optimization method and structure based on lever principle - Google Patents
Electric vehicle resonance generation optimization method and structure based on lever principle Download PDFInfo
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- CN105971834B CN105971834B CN201610496171.7A CN201610496171A CN105971834B CN 105971834 B CN105971834 B CN 105971834B CN 201610496171 A CN201610496171 A CN 201610496171A CN 105971834 B CN105971834 B CN 105971834B
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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
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
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Abstract
The present invention relates to a kind of method and structures using automobile kinetic energy power generation, belong to automotive field.A kind of electric vehicle resonance generation optimization method based on lever principle, the kinetic-energy power generator being on the hollow weight supporting plate with vertical spring system including spring is set to get on the bus, it is characterised in that：The hollow weight supporting plate has identical intrinsic frequency with vehicle body on spring, the spur rack is by lever drives, the fulcrum of lever is arranged on axle, the vibration force of vehicle body on spring is accepted at lever power end, and lever resistance end drives spur rack to be moved up and down along the sliding rail being vertically fixed on vibration guide frame；On spring vehicle body compression and rebound stroke in, for lever by driving different spur racks respectively, driving spur rack institute meshed gears makes generator central shaft generate continuous torsion in the same direction, and the active force of the resonance with hollow weight supporting plate in body vibrations is overlapped, and makes electrical power generators.
Description
Technical field
Method the present invention relates to automobile kinetic energy power generation more particularly to the electric vehicle vibrating power-generation side based on lever principle
Method.
Background technology
About the method using automobile kinetic energy power generation, other than kinetic energy recycling when automobile brake, for automobile
The recycling of kinetic energy caused by the vertical direction vibrated when driving, Chinese Patent Application No. are 201310132727.0
《A kind of method and structure that frequency resonance is applied to automobile kinetic energy power generation》, it is proposed that vertical direction elastic system will be provided with
Spring on vehicle body with the free vibration of its intrinsic frequency, encourage and got on the bus with spring as support, there is same or similar intrinsic frequency
Rate, vertical direction elastic system is again provided with, the hollow weight supporting plate occurrence frequency for being equipped with kinetic-energy power generator is total to
Shake or effectively vibrate, by frequency resonance, on spring vehicle body by the momentum transfer of vibration to hollow weight supporting plate to realize itself
Vibration damping, meanwhile, the hollow weight supporting plate for being energized and resonating utilizes the kinetic energy of vehicle body on absorbed spring and itself shakes
Dynamic kinetic energy, the method that the kinetic-energy power generator set on hollow weight supporting plate is driven to generate electricity.And utilize frequency resonance
The device of electricity-generating method employs multigroup composite elastic system to realize frequency resonance, can be by body vibrations by frequency resonance
Momentum transfer to hollow weight supporting plate on kinetic-energy power generator, realize the vibration damping of vehicle body, kinetic-energy power generator made to absorb vehicle
The kinetic energy of body vibration occurs to resonate and generate electricity, and is converted into utilizable electric energy, so as to reduce fuel consumption and tail gas row
It puts, the energy consumption of automobile is made to obtain huge improvement.
The kinetic-energy power generator of the program includes being arranged on the interior gear for being cased with unilateral bearing on generator central shaft, with
And the spur rack engaged with gear, the gear edge on hollow weight supporting plate is driven to be arranged on the straight-tooth on frame by frequency resonance
Item moves, and so as to drive generator central axis, therefore generates electricity.The program uses the conduct vibrations between multiple elastic system
Body vibrations are captured, when the power of driving generator central axis is mainly derived from electric automobile during traveling caused by road excitation
The vibration of vehicle body on spring, one side flat road surface can make vehicle body amplitude on spring become smaller, and another aspect bumpy road can make on spring again
Vehicle body there are vibration suppression demand, although and conventional damper or vibration damping leaf spring inhibit body vibrations by generating frictional damping mode,
But waste the energy of vibration；In addition in practice is installed, the setting requirements of pretightning force tension spring are higher and complicated, therefore such as
What enhances the capturing efficiency of body vibrations energy, simplifies the conquering method of generator starting torque and eliminates traditional vibration absorber
There are no more perfect solutions for waste to frictional heat energy etc..
Invention content
The technical problems to be solved by the invention are to provide the electric vehicle resonance generation optimization method based on lever principle
And structure, enhance the capturing efficiency of body vibrations energy, simplify the method for overcoming generator starting torque and elimination tradition subtracts
Waste of the vibrating device to frictional heat energy.
Technical solution
A kind of electric vehicle resonance generation optimization method based on lever principle, hangs down including being set to spring and getting on the bus to be in have
Kinetic-energy power generator on the hollow weight supporting plate of straight elastic system, kinetic-energy power generator include generator and speed increaser and
The gear of unilateral bearing is cased in being set on generator central shaft, the gear unilateral side is engaged with spur rack, and feature exists
In：The hollow weight supporting plate has identical intrinsic frequency with vehicle body on spring, and the spur rack is by lever drives, the branch of lever
Point is arranged on axle, and lever power end is fixedly connected with vehicle body on spring, accepts the vibration force of vehicle body on spring, and lever resistance end drives
Spur rack is moved up and down along the sliding rail being vertically fixed on vibration guide frame, overcomes generator torque resistance；The vehicle body on spring
Compression and rebound stroke in, for lever by spur rack, driving spur rack institute meshed gears makes generator central axis,
And the active force of the resonance with hollow weight supporting plate in body vibrations is overlapped, and makes electrical power generators.
Further, the lever by driving different spur racks respectively, the different gears that spur rack is driven to be engaged,
Make generator central shaft continuous rotation in the same direction.
Further, the lever includes laborsaving lever and/or laborious lever, and the arm of force of the power end of laborsaving lever is more than resistance
The arm of force at power end, the arm of force of the power end of laborious lever are less than the arm of force at resistance end.
The laborious lever includes the laborious lever in the same direction for making the movement of spur rack consistent with body vibrations direction, in the same direction to take
The power end of power lever and resistance end are arranged on fulcrum homonymy, on spring in the compression travel of vehicle body, by laborious lever in the same direction,
Overcome the torque drag of generator and generate electricity, spur rack obtains the displacement for being more than vehicle body amplitude on spring.
The laborious lever further includes the reversed laborious lever for making the movement of spur rack opposite with body vibrations direction, reversely
The power end of laborious lever and resistance end are arranged on fulcrum both sides, on spring in the rebound stroke of vehicle body, overcome electrical power generators
Torque drag, and persistently rotated with laborious lever combination Continuous Drive generator central shaft in the same direction, and by electrical power generators
Torque drag amplification is transmitted to vehicle body on spring, vehicle body vibration suppression is realized as vibration suppression resistance, instead of vibration damping leaf spring or damper.
The power end of the laborsaving lever and resistance end are arranged on fulcrum both sides, make movement and the body vibrations side of spur rack
To on the contrary, spur rack is driven to overcome the starting torque of kinetic-energy power generator when electric vehicle starts, and on spring vehicle body pressure
In indention journey, the torsion generated to generator central shaft is identical with oppositely disposed laborious lever in the same direction.
A kind of structure using the above-mentioned electric vehicle resonance generation optimization method based on lever principle, feature exist
In：Including being provided with hollow weight supporting plate elastic system, being connect with vehicle body on spring of vertical direction and being arranged on middle bare weight
Kinetic-energy power generator on object supporting plate, kinetic-energy power generator include be arranged on generator central shaft in be cased with unilateral bearing
Gear, the gear side are engaged with spur rack, and the gear and spur rack are provided with multigroup, and every spur rack is by lever drives
It moves up and down, the power end of lever is fixedly connected with spring and gets on the bus power crossbeam of experiencing, and the fulcrum of lever is arranged on axle, lever
Resistance end drive spur rack movement.
Further, the lever includes laborsaving lever and/or laborious lever, and the arm of force of the power end of laborsaving lever is more than resistance
The arm of force at power end, the arm of force of the power end of laborious lever are less than the arm of force at resistance end.
The laborious lever includes the laborious lever in the same direction for making the movement of spur rack consistent with body vibrations direction, can be by vehicle
The operating distance amplification of body vibration, the capturing efficiency for improving vibrational energy and the movement for making spur rack and body vibrations direction phase
Anti- reversed laborious lever can be combined driving generator central shaft with laborious lever in the same direction and persistently be rotated, while can be by generator
Torque damping amplification plays the vibration suppression to vehicle body so as to reduce body vibrations.
The power end of the lever laborious in the same direction and resistance end are arranged on fulcrum homonymy, using two sections of laborious lever complexs
Formula, the power end connection spring of first segment lever are got on the bus power crossbeam of experiencing, and resistance end connects the power end of second segment lever, second segment
The resistance end of lever drives spur rack movement.
Further, the spur rack meshed gears of the lever connection laborious in the same direction uses the unidirectional drive of big corner high torque
Motivation structure.
The one-way drive mechanism of the big corner high torque is respectively coaxially connected using the both ends of small diameter gear by coupling piece
The unilateral bearing there are one major diameter is connect, two unilateral bearings are stress in the same direction, and the axle center of the small diameter gear is set to be hollow
It puts, the center connecting shaft of two unilateral bearings is non-contactly coaxial by two unilateral bearings across the axle center of the small diameter gear
It links together, generator central shaft is driven by the output of two unilateral bearings after the small diameter gear stress, formed big
The one-way drive mechanism of corner high torque.
Further, the hollow weight supporting plate is sleeved on by linear bearing on optical axis, and optical axis is vertically fixed on vibration and leads
On frame, the vibration guide frame is arranged on the torque force support frame at axle.
Further, the sliding rail of vertical direction is provided between the lower and upper cross-member of the vibration guide frame, is pacified on sliding rail
Equipped with sliding block, the spur rack is fixed on sliding block, and the movement of vertical direction is kept by sliding block rail structure so that vibration is led
To frame in vibration processes not by the active force from spur rack.
Further, the hollow weight supporting plate, which by four tension springs is suspended in spring and gets on the bus, experiences on power crossbeam.
Further, the resistance end of the laborious lever or laborsaving lever is by being provided with the connection of double roller bearing hollow via-hole
Part drives spur rack, and the connector is fixedly connected with spur rack, and the resistance end front end of the laborious lever or laborsaving lever is set
Curved surface arc is set to, across the double roller bearing hollow via-hole.
Advantageous effect
Resonance setting of the generation optimization method and structure by lever of the electric vehicle based on lever principle of the present invention, will
On spring the vibration of vehicle body by lever conduction on hollow weight supporting plate and generator central shaft, while also with setting
Being combined with the resonance of body vibrations on spring of the hollow weight supporting plate of elastic system, can be exaggerated in body vibrations very little
The operating distance of amplitude improves the capturing efficiency of vibrational energy, can also play the vibration suppression to vehicle body；Simplify multigroup compound bullet
The setting of sexual system also improves the transformation efficiency of vibrational energy, and the energy consumption of automobile is made to obtain huge improvement.
Description of the drawings
Fig. 1 is structural upright schematic diagram of the present invention.
Fig. 2 is the enlarged diagram of three levers in the present invention.
Fig. 3 is the unidirectional drive structure enlargement diagram in the present invention.
Wherein：The lower positioning crossbeam of 1- sliding rails, 2- vibration guide frames, 3- tension springs, 4- sliding rails, the upper positioning of 5- sliding rails are horizontal
Beam, 6- spur racks, the fulcrum of the reversed laborious levers of 7-, 8- springs are got on the bus power crossbeam of experiencing, and the reversed laborious levers of 9-, 10- is in the same direction to be taken
Power lever, 11- car bottom plates, 12- vehicle frames, the laborsaving levers of 13-, the fulcrum of the laborsaving levers of 14-, 15- air springs, 16- wheels,
17- axles, 18- are oriented to optical axis, 19- one-way drive mechanisms, the hollow weight supporting plates of 20-, 21- speed increasers, 22- generators, 23- torsions
Power supporting rack, the resistance end of the reversed laborious levers of 24-, the power end of the reversed laborious levers of 25-, the branch of 26- laborious levers in the same direction
Point, the power end of 27- laborious levers in the same direction, the resistance end of 28- laborious levers in the same direction, the resistance end of the laborsaving levers of 29-, 30- are saved
The power end of power lever, 31- have the connector of double roller bearing hollow via-hole, 32- small diameter gears, the one-way shaft of 33- major diameters
It holds, 34- coupling pieces, 35- connecting keys, 36- generator central shafts.
Specific embodiment
With reference to specific embodiments and the drawings, the present invention is further explained.
For proposing, by invention of the frequency resonance applied to the method for automobile kinetic energy power generation, to utilize before the applicant
Vehicle body on the spring of vertical direction elastic system is provided with, with the free vibration of its intrinsic frequency, to encourage and get on the bus as support with spring
, there is same or similar intrinsic frequency, be again provided with vertical direction elastic system, kinetic-energy power generator is installed
The resonance of hollow weight supporting plate occurrence frequency or effectively vibration, by frequency resonance, on spring vehicle body by the momentum transfer of vibration in
Bare weight object supporting plate to realize the vibration damping of itself, meanwhile, be energized and the hollow weight supporting plate that resonates, utilize absorbed spring
The kinetic energy of upper vehicle body and the kinetic energy of itself vibration, drive what the kinetic-energy power generator set on hollow weight supporting plate generated electricity
In technical solution, the body vibrations energy to generate the method sorption enhanced automobile to resonate is put forward for the first time, is generated electricity.
Due in practice, the setting and installation of multigroup composite elastic system be relatively complicated and the gear teeth conduction of vibration
Gap has certain counteracting to vehicle body amplitude, has certain influence for the transformation efficiency of body vibrations kinetic energy.
The application proposes a kind of electric vehicle resonance generation optimization method based on lever principle, gets on the bus including being set to spring
The kinetic-energy power generator being on the hollow weight supporting plate with vertical spring system, kinetic-energy power generator include generator and increasing
Fast device and the gear that unilateral bearing is cased in being set on generator central shaft, the gear unilateral side are engaged with spur rack,
The hollow weight supporting plate has identical intrinsic frequency with vehicle body on spring, and the spur rack is by lever drives, the fulcrum of lever
It is arranged on axle, because axle, when entire vehicle body is vibrated, vertical displacement is minimum, for the effect of the fulcrum of lever
Fruit is best, and lever power end is fixedly connected with vehicle body on spring, accepts the vibration force of vehicle body on spring, and lever resistance end drives spur rack edge
The sliding rail being vertically fixed on vibration guide frame moves up and down；On spring vehicle body compression and rebound stroke in, lever passes through
Different spur racks is driven respectively, driving spur rack institute meshed gears makes generator central shaft generate continuous torsion in the same direction, and
It is overlapped with the active force of resonance of the hollow weight supporting plate in body vibrations, makes electrical power generators.
The spur rack keeps the movement of vertical direction, tooth by the sliding block rail structure being arranged on vibration guide frame
Wheel and spur rack are provided with multigroup, and every spur rack is all by lever drives.
After the lever at axle is arranged on using fulcrum, the power end of lever connection spring is got on the bus power crossbeam of experiencing, thick stick
The resistance end of bar drives spur rack, and lever includes laborsaving lever and/or laborious lever, and the arm of force of the power end of laborsaving lever is more than
The arm of force at resistance end, the arm of force of the power end of laborious lever are less than the arm of force at resistance end.Such as the structure chart of single unit system in attached drawing 1
Illustrated, using the setting of a laborsaving lever and two laborious levers.
The spring of fulcrum i.e. axle farther out that the power end of a piece laborsaving lever is arranged on from lever get on the bus experience power horizontal stroke
Liang Shang, the power end of laborsaving lever and resistance end are arranged on fulcrum both sides, resistance end be connected to on generator central shaft in
It is cased on one section of spur rack of gear engagement of unilateral bearing, can overcome on automobile starting and spring in the compression travel of vehicle body
The starting torque of kinetic-energy power generator makes generator central shaft start to rotate.
Two laborious levers include the laborious lever in the same direction for making the movement of spur rack consistent with body vibrations direction, in the same direction to take
The power end of power lever and resistance end are arranged on fulcrum homonymy, and by laborious lever in the same direction, spur rack, which obtains, is more than vehicle body on spring
The displacement of amplitude improves the efficiency for capturing vibrational energy；The reversed expense opposite with body vibrations direction with the movement of spur rack is made
Power lever, reversely arduously the power end of lever and resistance end are arranged on fulcrum both sides, can be combined driving hair with laborious lever in the same direction
Motor center axis persistently rotates, while on spring in the rebound stroke of vehicle body, overcomes the torque drag of electrical power generators, and will hair
The torque drag amplification of electric power generation is transmitted to vehicle body on spring, and vehicle body vibration suppression is realized as vibration suppression resistance.
The lever laborious in the same direction is got on the bus using two sections of laborious lever complex forms, the power end connection spring of first segment lever
Power of experiencing crossbeam, resistance end connect the power end of second segment lever, and the resistance end of second segment lever drives spur rack movement.It is such as attached
Illustrate in the enlarged diagram of Dan Sangen levers in Fig. 2.
Pass through the laborious lever in the same direction so that spur rack obtains the vertical displacement for being more than vehicle body amplitude on spring, spur rack
Hollow weight supporting plate is encouraged, the amplitude of hollow weight supporting plate is made to obtain first order amplification；Meanwhile the setting that spur rack passes through engagement
The small diameter gear of unidirectional drive structure on generator central shaft, to being cased with the gear wheel in large diameter of unilateral bearing in coaxial
Output torque makes gear wheel in large diameter obtain big corner displacement, by gear wheel in large diameter in engagement by laborsaving lever drives
Spur rack on roll, hollow weight supporting plate is made to obtain big vertical displacement, so as to make hollow weight supporting plate again by
The Amplitude amplification of the second level.
Each coaxially connected there are one big using the both ends of small diameter gear for the one-way drive mechanism of the big corner high torque
The unilateral bearing of diameter, two unilateral bearings are stress in the same direction, and the axle center of the small diameter gear is hollow setting, and two unidirectional
The central shaft of bearing is non-contactly coaxially connected together by two unilateral bearings across the axle center of the small diameter gear, two
The output shaft of unilateral bearing drives generator central shaft, forms the one-way drive mechanism of big corner high torque.As shown in Figure 3
Meaning.
In overall structure, the hollow weight supporting plate is sleeved on by linear bearing on optical axis, and optical axis, which is vertically fixed on, to shake
On action-oriented frame, the vibration guide frame is arranged on the torque force support frame at axle.In the vibration guide frame
The sliding rail of vertical direction is provided between lower and upper cross-member, sliding block is installed on sliding rail, the spur rack is fixed on sliding block.It is described
Hollow weight supporting plate, which by four tension springs is suspended in spring, gets on the bus and experiences on power crossbeam.Using the setting of this structure, hollow weight support
The gravity and stress of plate mainly directly act on spring and get on the bus power crossbeam of experiencing.And spur rack is by sliding block rail structure, in addition to energy
It is enough to act on vibration force outside on generator central shaft, also avoid being stressed directly for vibration guide frame.During installation, vibrating frame
Frame can be arranged on the front or behind of axle.
It anticipates as shown in Figure 2, the resistance end of the laborious lever or laborsaving lever is hollow by being provided with double roller bearing
The connector of through-hole drives spur rack, and the connector is fixedly connected with spur rack, the resistance of the laborious lever or laborsaving lever
Power end front end is set as curved surface arc, across the double roller bearing hollow via-hole, spur rack can utmostly be made to obtain vertical
The displacement in direction and stress, so as to which the pivot angle displacement for obtaining laborious lever or laborsaving lever resistance end is converted into hanging down for spur rack
Straight displacement.
Resonance setting of the generation optimization method and structure by lever of the electric vehicle based on lever principle of the present invention, will
On spring the vibration of vehicle body by lever conduction on hollow weight supporting plate and generator central shaft, while also with setting
Being combined with the resonance of body vibrations on spring of the hollow weight supporting plate of elastic system, can be exaggerated in body vibrations very little
The operating distance of amplitude improves the capturing efficiency of vibrational energy, can also play the vibration suppression to vehicle body；Simplify multigroup compound bullet
The setting of sexual system also improves the transformation efficiency of vibrational energy, and the energy consumption of automobile is made to obtain huge improvement.
Claims (13)
1. a kind of electric vehicle resonance generation optimization method based on lever principle, has vertically including being set to spring and getting on the bus to be in
Kinetic-energy power generator on the hollow weight supporting plate of elastic system, kinetic-energy power generator include generator and speed increaser, Yi Ji
The gear of unilateral bearing is cased in being set on generator central shaft, the gear unilateral side is engaged with spur rack, it is characterised in that：
The hollow weight supporting plate has identical intrinsic frequency with vehicle body on spring, and the spur rack is by lever drives, the fulcrum of lever
It is arranged on axle, lever power end is fixedly connected with vehicle body on spring, accepts the vibration force of vehicle body on spring, and lever resistance end drives straight
Rack is moved up and down along the sliding rail being vertically fixed on vibration guide frame, overcomes generator torque resistance；The vehicle body on spring
In compression and rebound stroke, lever makes generator central axis by spur rack, driving spur rack institute meshed gears, and
It is overlapped with the active force of resonance of the hollow weight supporting plate in body vibrations, makes electrical power generators, the lever is by dividing
Different spur racks is not driven, and the different gears that driving spur rack is engaged make generator central shaft continuous rotation in the same direction.
2. the electric vehicle resonance generation optimization method based on lever principle as described in claim 1, it is characterised in that：It is described
Lever includes laborsaving lever and/or laborious lever, and the arm of force of the power end of laborsaving lever is more than the arm of force at resistance end, laborious lever
Power end the arm of force be less than resistance end the arm of force.
3. the electric vehicle resonance generation optimization method based on lever principle as claimed in claim 2, it is characterised in that：It is described
Laborious lever includes the laborious lever in the same direction for making the movement of spur rack consistent with body vibrations direction, in the same direction the power of laborious lever
End and resistance end are arranged on fulcrum homonymy, on spring in the compression travel of vehicle body, by laborious lever in the same direction, overcome generator
Torque drag and generate electricity, spur rack obtain be more than spring on vehicle body amplitude displacement.
4. the electric vehicle resonance generation optimization method based on lever principle as claimed in claim 2, it is characterised in that：It is described
Laborious lever further includes the reversed laborious lever for making the movement of spur rack opposite with body vibrations direction, and reversely laborious lever is dynamic
Power end and resistance end are arranged on fulcrum both sides, on spring in the rebound stroke of vehicle body, overcome the torque drag of electrical power generators, and
It is persistently rotated, and the torque drag of electrical power generators is amplified and is passed with laborious lever combination Continuous Drive generator central shaft in the same direction
Vehicle body on spring is led, vehicle body vibration suppression is realized as vibration suppression resistance, instead of damper.
5. the electric vehicle resonance generation optimization method based on lever principle as claimed in claim 2 or claim 3, it is characterised in that：
The power end of the laborsaving lever and resistance end are arranged on fulcrum both sides, make the movement of spur rack with body vibrations direction on the contrary,
Spur rack is driven to overcome the starting torque of kinetic-energy power generator when electric vehicle starts, and on spring vehicle body compression travel
In, the torsion generated to generator central shaft is identical with oppositely disposed laborious lever in the same direction.
6. a kind of structure for applying the electric vehicle resonance generation optimization method based on lever principle as described in claim 1,
It is characterized in that：Hollow weight supporting plate elastic system, being connect with vehicle body on spring and setting including being provided with vertical direction
Kinetic-energy power generator on hollow weight supporting plate, kinetic-energy power generator include be arranged on generator central shaft in be cased with list
To the gear of bearing, the gear side is engaged with spur rack, the gear and spur rack be provided with it is multigroup, every spur rack by
Lever drives move up and down, and the power end of lever is fixedly connected with spring and gets on the bus power crossbeam of experiencing, and the fulcrum of lever is arranged on vehicle
On axis, the resistance end of lever drives spur rack movement, and the lever includes laborsaving lever and/or laborious lever, laborsaving lever
The arm of force of power end is more than the arm of force at resistance end, and the arm of force of the power end of laborious lever is less than the arm of force at resistance end, described laborious
Lever includes the laborious lever in the same direction for making the movement of spur rack consistent with body vibrations direction, can be by the operating distance of body vibrations
Amplification, the capturing efficiency for improving vibrational energy and the movement for the making spur rack reversed laborious lever opposite with body vibrations direction,
Driving generator central shaft can be combined with laborious lever in the same direction persistently to rotate, while generator torque can be damped to amplification so as to subtract
Small body vibrations play the vibration suppression to vehicle body.
7. structure as claimed in claim 6, it is characterised in that：The power end of the lever laborious in the same direction and resistance end are arranged on
Fulcrum homonymy, using two sections of laborious lever complex forms, the power end of first segment lever connection spring is got on the bus power crossbeam of experiencing, resistance
The power end of end connection second segment lever, the resistance end of second segment lever drive spur rack movement.
8. structure as claimed in claim 6, it is characterised in that：The spur rack meshed gears of the lever connection laborious in the same direction
Using the one-way drive mechanism of big corner high torque.
9. structure as claimed in claim 8, it is characterised in that：The one-way drive mechanism of the big corner high torque is using small straight
The both ends of diameter gear respectively by the coaxially connected unilateral bearing there are one major diameter of coupling piece, two unilateral bearings in the same direction by
Power, the axle center of the small diameter gear is hollow setting, and the center connecting shaft of two unilateral bearings is non-contactly across described small
The axle center of diameter cog is coaxially connected together by two unilateral bearings, passes through two one-way shafts after the small diameter gear stress
The output held drives generator central shaft, forms the one-way drive mechanism of big corner high torque.
10. the structure as described in one of claim 6 to 9, it is characterised in that：The hollow weight supporting plate passes through linear axis bearing sleeve
On optical axis, optical axis is vertically fixed on vibration guide frame, and the vibration guide frame is arranged on the torsion branch at axle
On support.
11. structure as claimed in claim 10, it is characterised in that：It is set between the lower and upper cross-member of the vibration guide frame
There is the sliding rail of vertical direction, sliding block is installed on sliding rail, the spur rack is fixed on sliding block, is kept by sliding block rail structure
The movement of vertical direction so that vibration guide frame is in vibration processes not by the active force from spur rack.
12. the structure as described in one of claim 6 to 9, it is characterised in that：The hollow weight supporting plate is hanged by four tension springs
It is hung in spring and gets on the bus and experience on power crossbeam.
13. structure as claimed in claim 6, it is characterised in that：The resistance end of the laborious lever or laborsaving lever is by setting
The connector for being equipped with double roller bearing hollow via-hole drives spur rack, and the connector is fixedly connected with spur rack, the laborious thick stick
The resistance end front end of bar or laborsaving lever is set as curved surface arc, across the double roller bearing hollow via-hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496171.7A CN105971834B (en) | 2016-06-29 | 2016-06-29 | Electric vehicle resonance generation optimization method and structure based on lever principle |
| PCT/CN2017/085397 WO2018000994A1 (en) | 2016-06-29 | 2017-05-22 | Method and structure for optimizing resonant power generation in electric automobiles based on lever principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496171.7A CN105971834B (en) | 2016-06-29 | 2016-06-29 | Electric vehicle resonance generation optimization method and structure based on lever principle |
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| Publication Number | Publication Date |
|---|---|
| CN105971834A CN105971834A (en) | 2016-09-28 |
| CN105971834B true CN105971834B (en) | 2018-07-10 |
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| CN201610496171.7A Active CN105971834B (en) | 2016-06-29 | 2016-06-29 | Electric vehicle resonance generation optimization method and structure based on lever principle |
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| WO (1) | WO2018000994A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971834B (en) * | 2016-06-29 | 2018-07-10 | 杨亦勇 | Electric vehicle resonance generation optimization method and structure based on lever principle |
| CN106907307B (en) * | 2017-05-09 | 2020-12-22 | 杨亦勇 | Vibration guiding method based on gravity of electric automobile resonance power generation structure |
| CN106949027B (en) * | 2017-05-09 | 2019-04-09 | 杨亦勇 | Twin shaft lever driving device based on electric car resonance power generation |
| CN107013430B (en) * | 2017-05-09 | 2019-04-19 | 杨亦勇 | Lever lateral force for electric car resonance power generation mitigates method |
| CN107061589B (en) * | 2017-05-09 | 2023-04-07 | 西南交通大学 | Energy feedback shock absorber based on vehicle vibration |
| CN108626085B (en) * | 2018-04-24 | 2020-02-14 | 杨亦勇 | Hydraulic shunt driving method based on electric automobile resonance power generation |
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