CN108891521A - A kind of magnetic force energy-storage bicycle driving wheel - Google Patents
A kind of magnetic force energy-storage bicycle driving wheel Download PDFInfo
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- CN108891521A CN108891521A CN201810982307.4A CN201810982307A CN108891521A CN 108891521 A CN108891521 A CN 108891521A CN 201810982307 A CN201810982307 A CN 201810982307A CN 108891521 A CN108891521 A CN 108891521A
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- permanent magnet
- wheel
- magnetic force
- energy
- wheel rim
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 119
- 238000004146 energy storage Methods 0.000 title claims abstract description 49
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 230000005389 magnetism Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 18
- 230000001133 acceleration Effects 0.000 abstract description 10
- 230000001351 cycling effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/006—Magnetic wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The present invention discloses a kind of magnetic force energy-storage bicycle driving wheel,Pass through the driving device being located in wheel rim,If on active magnet and wheel rim on the drive means by moving magnet,After people's booster,Identical charges repel each other compresses magnetic repulsion because distance moves closer to for active permanent magnet and passive permanent magnet two,The process of magnetic force accumulation of energy is carried out when active permanent magnet being made to move closer to passive permanent magnet under the drive of manpower,When the magnetic repulsion energy of savings is also that manpower steps on crank and enters " dead angle " of bottom after peak value,Its magnetic repulsion moment saved is discharged automatically in a manner of magnetic force ejection,The magnetic repulsion energy of savings is disposably acted on into passive permanent magnet assembly,The kinetic energy accelerated to make wheel rim obtain,And then acceleration rotation is carried out with runner hub,Wheel is set still to obtain continuing to accelerate at " dead angle ",Wheel has obtained extended acceleration angle in fact,To improve the energy conversion rate of manpower cycling,Make to cycle more labor-saving more brisk.
Description
Technical field
The present invention relates to bicycle accessories field more particularly to a kind of magnetic force energy-storage bicycle driving wheels.
Background technique
Bicycle is not only a kind of trip tool of green or the tool of a kind of physical training and enjoyment of playing, people ride
After getting on the bus, it is to trample for one week for input power that the foot pedal with both feet in the left and right sides makees 360 ° respectively, i.e., external impetus drives
Flywheel turns, flywheel drive the foreign steamer rotation of rear wheel, but same using direct-drive between the flywheel and wheel of bicycle at present
The mode of gear, so that people, when riding, the every angle of foot pedal is consistent by dynamics, and the both feet of people are trampling one
The power output of all angles is that have obvious non-uniform in week, and the mismatch that the two difference makes people's vehicle natural, bicycle obtains
Acceleration it is unobvious and cause bicyclist laborious and fatiguability；Wherein, due to often stepping on one week, when the crank of bicycle (turns
Arm or turn greatly) it is consistent with gravity direction when (when i.e. two cranks are perpendicular to the ground), step on most laborious when foot pedal.Here it is machines
The so-called mechanism dead point of tool engineering science, this meets principle of dynamics.Bicycle is when level land or descending are ridden, usually by certainly
The inertia of driving crank moves past dead point naturally to overcome it, but when cycling speed is relatively slow or goes up a slope, which compares
It is prominent, since the direction of power is consistent with the direction of the arm of force at dead point, kinetic moment zero, the current kind of drive, so that " dead
It cannot get power-assisted when point " angle, bicyclist caused to feel laborious and fatiguability when riding.
Therefore, there are above deficiencies for existing bicycle, in need further to innovate to bike tech.
Summary of the invention
It is this that all torque of foot-operated rotation is maximum the purpose of the present invention is to provide a kind of magnetic force energy-storage bicycle driving wheel
The superfluous driving force of period is automatically stored energy by permanent magnet device, and again in energy storage when torque appearance minimum
It is released automatically in a manner of magnetic force ejection as subsequent drive power in device, bicycle is made to accelerate more uniform, bicycle
It is more laborsaving when riding.
To achieve the goals above, the invention adopts the following technical scheme：
Wheel rim, the driving device being located in wheel rim, the axis skin in driving device, the wheel master for being nested in driving device center
It axis, the first bearing being located between driving device and Wheel shaft, the second bearing being located between end cap and driving device and is located at
The 3rd bearing of axis skin side；
The driving device and wheel rim are coaxially disposed, the driving device, including：Axis skin, the actuating arm being located on axis skin
With the drive arc being located on actuating arm, the actuating arm is equipped with active permanent magnet, and the drive arc is equipped with magnetic pole difference point
First in tandem pulls permanent magnet and second to pull permanent magnet；
The wheel rim inner wall is equipped with groove, and the structure of wheel rim includes：The fixing seat being located in wheel rim, is located in fixing seat
Passive permanent magnet, opposite the first driven permanent magnet of anticollision auxiliary permanent magnets, the magnetic direction that is located in groove and second from
Dynamic permanent magnet.
Further, the described first driven permanent magnet and the second driven permanent magnet pull permanent magnet and second with first respectively
Pull permanent magnet position corresponding, and there is a natural attraction between the sexes for every group of permanent magnetism magnetic pole iron being correspondingly arranged.
Further, described first permanent magnet and second is pulled to pull permanent magnet for arc, and fixation is assembled in drive arc
Outside, the first driven permanent magnet and the second driven permanent magnet are also arc, are assembled in the groove of wheel rim inner wall.
Further, fixing seat both sides end panels are in sector shape, and wherein arc segment is fixed on the inside of wheel rim, fan
The two sides in face are respectively equipped with permanent magnet mounting plate, and the passive permanent magnet is mounted on the corresponding face of active permanent magnet, work as quilt
Dynamic permanent magnet and it is close by active permanent magnet when be parallel to each other.
Further, the active permanent magnet is located at the side of the rotation direction of actuating arm, the active permanent magnetism magnetic pole iron
It is that identical charges repel each other with passive permanent magnetism magnetic pole iron.
Further, the fixing seat is equipped with anticollision auxiliary permanent magnets away from the corresponding side surface that actuating arm turns to, described
It is parallel to each other when anticollision auxiliary permanent magnets and the close plane of active anticollision permanent magnet.
Further, the actuating arm backwards to rotation direction side be equipped with anticollision permanent magnet, and with active permanent magnet
It is installed in series and is integrally formed magnet in same pedestal group, the anticollision permanent magnet is same sex phase with anticollision auxiliary permanent magnetic pole iron
Reprimand.
Further, the wheel rim two sides are equipped with end cap, and the corresponding junction of the end cap is equipped with multiple screw holes, passes through
Screw connection locks together end cap and wheel rim, the bicycle sealed hub being combined into one, and the installation of axis skin one end is certainly
Driving flywheel, the other end install 3rd bearing.
Further, the driving device and wheel rim are divided into 3 sectors respectively, the driving device be equipped with 3 actuating arms,
3 drive arcs, the fixing seat of wheel rim are equipped with 3, and actuating arm and fixing seat correspond, and there are drives between adjacent fixing seat
The space of dynamic arc operation.
Further, the first bearing and second bearing are respectively ball ball bearing, and the 3rd bearing is band-type brake system
The controllable unilateral bearing of dynamic formula.
The magnetic force energy-storage bicycle driving wheel of the invention, the advantage is that：By being located at driving device and wheel
First bearing between main shaft, the second bearing being located between end cap and driving device and the 3rd bearing for being located at axis skin side, by
In the setting of three kinds of bearings, this driving wheel is made to realize three kinds of different rotating functions：One, input motive power is not consumed at runtime
In the case where, can any angle, high low velocity vehicle wheel side advance rotation side accumulation of energy, two, accumulated energy can be discharged automatically after accumulation of energy
Measure wheel hub acceleration, three, controllable locking driving mechanism only allows unidirectionally forward acceleration；The actuating arm is equipped with actively forever
Magnet, the fixing seat are equipped with passive permanent magnet, and the drive arc is equipped with first and permanent magnet and second is pulled to pull permanent magnetism
Iron, the wheel rim are equipped with the first driven permanent magnet and the second driven permanent magnet, big two class of accumulation of energy magnet component being equipped with：It is a kind of
For the magnet that identical charges repel each other, " the thrust group " of forward and reverse thrust is generated after compressed by magnetic repulsion, with compression magnetic repulsion
Mode energy storage and release, another kind of is the magnet that there is a natural attraction between the sexes, generates magnetism mutually after a combination thereof position is moderately pulled open by external force
" the pulling force group " of pulling force, the energy storage and release by way of mutual dislocation, reset magnetic attracting force, this driving wheel is voluntarily
The operation of vehicle utilizes the above-mentioned intrinsic physical characteristic of the two to realize with one " pushing away " one " drawing " complementary superposed type, and high-efficiency energy-storage is same to be released
It can accelerate, make that there is following function in the operation of this magnetic force energy storage device：(i) " thrust group ", one, ride in when bicycle flywheel input
Driving force when, bicycle quick stress starting, when the driving force of input is sufficiently large, immediately automatically into the energy storage mould in Hang Zhuan
Formula, and the driving force inputted in the reasonable scope is directly proportional to energy storage capacity, two, go out immediately after the driving force of input reaches peak value
When existing low level, energy storage is inverted, and magnetic reprimand energy is discharged between Shun, and the thrust for acting on wheel rim continues to accelerate to wheel；(ii) " pulling force
Group ", one, " energy level door " to the input of energy storage driving force provided with a locking access, only just more than the energy level dynamics of setting
Open energy storage；Two, the former substantially also functions to the positioning of the preparation starting point in work sector to actuating arm, this positioning can basis
The angle that product design needs is arranged with position, or is designed as adjustable；(iii) " two groups " operated above, when the drive of input
When power breaches " the energy level door " of locking, enter the process of trimming savings magnetic force energy before side drives immediately, once in " thrust
When group " release magnetic reprimand can continue wheel rim to accelerate, this " pulling force group " then relay accelerates in the form of magnetic pulling force between Shun；
When drive wheel works, first passes through the first pulling permanent magnet and second and pull permanent magnet, the first driven permanent magnet and the
Two driven permanent magnet groups at two groups of permanent magnet groups carry out sector in preparation work point positioning, carried out to pedal normally in the people that rides
This two groups of magnetic poles of front and back are different after reinforcing, in nave boss, group is combined into the permanent magnet group distance that there is a natural attraction between the sexes and is gradually pulled open and mutually
It misplaces, while being located at actuating arm anteposition pole combination is that the driving permanent magnet group distance that identical charges repel each other is moving closer to, immediately shape
The relay magnetic force accumulation of energy for " drawing " complementary superposed type afterwards " is pushed away " before, and first permanent magnet and second is pulled to pull permanent magnetism at this time
Iron, the first driven permanent magnet and the second driven permanent magnet group at two pairs of permanent magnet groups carry out dislocation pull open, active permanent magnet with
The mutually exclusive permanent magnet progress of passive permanent magnet two is close, and the magnetic force of two groups of magnet occurs being pulled respectively and be compressed,
So that magnet assemblies are the process entered in accumulation of energy, when the magnetic energy saved is sufficiently large, energy is after peak value with moment magnetic
The mode of power ejection discharges, and the magnetic force energy of savings is disposably acted on passive permanent magnet assembly and wheel rim is driven to accelerate
Rotation, and then accelerated with runner hub；Around here, it or has due to there is recoil strength when acceleration is excessive, to prevent from making rotating
The anticollision auxiliary permanent magnets group of anticollision permanent magnet and corresponding fixed seat side on rear side of actuating arm is arranged in the possible mutual collision of component
At the group of magnets that identical charges repel each other, reliable protective action is played；
From the foregoing, it will be observed that adding wheel foreign steamer by the driving wheel that this technical solution is arranged on bicycle rear
Speed is obvious, and in the angle at " dead point ", wheel hub remains to be become helping for kinetic energy by after the magnetic force energy release saved bicycle
Power, so that wheel accelerates fastly, and more labor-saving, in addition the 3rd bearing is single roll bearing, constitutes and realizes with control assembly
The function of controllably unidirectionally accelerating, may be selected to control only permission driving wheel if needed and rotate forward does not allow to reverse, can be completely by storage
Magnetic accumulation of energy be converted into and only allow forward driving force, while also having prevents slight magnetic force recoil from may pass express delivery to crank foot
It sets foot on, keeps rider's leg more comfortable, can make the driving effect of cycling can be more labor-saving in this way, it is safer, accelerate faster,
Improving cycling and leaning on human body power is the energy conversion efficiency of driving driving force.
Detailed description of the invention
Fig. 1 is a kind of main view sectional view of magnetic force energy-storage bicycle driving wheel provided by the invention；
Fig. 2 is a kind of explosive view of magnetic force energy-storage bicycle driving wheel provided by the invention；
Fig. 3 is a kind of driving device perspective view of magnetic force energy-storage bicycle driving wheel provided by the invention；
Fig. 4 is a kind of wheel rim perspective view of magnetic force energy-storage bicycle driving wheel provided by the invention.
Specific embodiment
The present invention provides a kind of magnetic force energy-storage bicycle driving wheel, to make the purpose of the present invention, technical solution and effect more
Add clear, clear, the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
A kind of magnetic force energy-storage bicycle driving wheel provided by the invention, structure is as shown in Figure 1, Figure 2, Figure 3, Figure 4, packet
It includes：
Wheel rim 10, the axis skin 21 in driving device 20, is nested in driving device 20 at the driving device 20 being located in wheel rim 10
The Wheel shaft 30 at center, the first bearing 31 being located between driving device 20 and Wheel shaft 30 are located at end cap 16 and driving dress
The 3rd bearing 50 set the second bearing 40 between 20 and be located at driving device side, passes through first bearing 31 and second bearing 40
Setting, make between Wheel shaft 30, driving device 20 and wheel rim 10 by it is axial be connected realize integrated operating, make to store
It can, release and can and higher efficiency be obtained to the transmission of wheel hub, the rotation in advancing to wheel is made to obtain guarantee more smoothly.
The driving device 20 is coaxially disposed with wheel rim 10, the driving device 20, including：The driving being located on axis skin 21
Arm 22 and the drive arc 23 being located on actuating arm 22, the actuating arm 22 are equipped with active permanent magnet 24, in the drive arc 23
The first pulling permanent magnet 25 and second equipped with magnetic pole difference in tandem pulls permanent magnet 26, and 10 inner wall of wheel rim is equipped with recessed
The structure of slot, wheel rim 10 includes：The fixing seat 11 being located in wheel rim 10, the passive permanent magnet 14 being located in fixing seat 11 are prevented
Hit auxiliary permanent magnets 15, the magnetic direction being located in groove opposite the first driven permanent magnet 12 and the second driven permanent magnet 13.
Specifically, the first driven permanent magnet 12 and the second driven permanent magnet 13 respectively with first pull permanent magnet 25 and
The initial position that second pulling permanent magnet 26 is located at sector is corresponding, is harmonious in running track plane, and the corresponding permanent magnetism of this group
There is a natural attraction between the sexes combination ferromagnetic extremely, two groups of magnet poles corresponding in tandem are different；First driven 12 He of permanent magnet
First pulls 25 position of permanent magnet corresponding, and magnetic pole combines for there is a natural attraction between the sexes, and the second driven permanent magnet 13 and second pulls
26 position of permanent magnet is corresponding, and magnetic pole be set as it is different with upper group there is a natural attraction between the sexes combines, in this way, the practical structure of the setting of two group of magnets
At reliable strong " magnetic force interlocking array ", to actuating arm 20, preparation starting point carries out locking positioning in work sector.
Specifically, described first pulls permanent magnet 25 and second to pull permanent magnet 26 for magnetic shoe, and fixation is assembled in driving
The outside of arc 23, and the first driven permanent magnet 12 and the second driven permanent magnet 13 are similarly magnetic shoe, and are assembled in wheel rim 10
In groove on inner wall, two kinds of magnetic shoes are arranged in a reasonable sector position and there are suitable gap, two groups of front and back magnetic poles
Be set as two different there is a natural attraction between the sexes combinations, adjust magnetic shoe length can realize this group of magnetic force accumulation of energy of adjustment and magnetic relay when
Between, two magnetic shoe gaps of adjustment can realize this group of magnetic force accumulation of energy of adjustment and release the dynamics of energy " energy level door ".
Specifically, the 11 both sides end panels of fixing seat are set as suitable thickness and spacing and in sector shapes, wherein arc
Line segment is fixed on the inside of wheel rim 10, the two sides of covering of the fan be respectively equipped with the corresponding permanent magnet of installation by magnet mounting plate 18 and auxiliary
Magnet mounting plate 17, the passive permanent magnet 14 is fixed on face corresponding with 22 rotation direction of actuating arm, as master, by two permanent magnetism
Iron plane is parallel to each other when close.
Specifically, the active permanent magnet 24 is located at the side of the rotation direction of actuating arm 22, the active permanent magnet 24
It operates row orbit radius and is harmonious setting, and active permanent magnet 24 and passive permanent magnet with the passive permanent magnet 14 in fixing seat 11
Combination that 14 magnetic poles are set as that identical charges repel each other, the reinforcing of driving device 20 both will make close to and accumulation of energy, and in the reasonable scope, this
When generate magnetic repulsion size with the two it is close at a distance from be inversely proportional, i.e.,：Active permanent magnet 24 and passive permanent magnet 14 are closer to production
Raw magnetic repulsion is bigger；Make active magnet permanent magnet 24 by applied force and is continued between each other by moving magnet permanent magnet 14 gradually close
When, there is also energy storage is carried out in the form of compressing magnetic repulsion while presence to driving nave boss rotation, it is mutually right also to make simultaneously
First answered pulls permanent magnet 25 and dynamic two to pull permanent magnet 26, the first driven permanent magnet 12 and second 13 groups of driven permanent magnet
At " magnetic force interlocking array " generate dislocation, thus make to pull permanent magnet and driven permanent magnet also generation simultaneously with mutual magnetic force
The auxiliary energy storage of traction form, result in formation of the multistage energy storage of system, second level relay releases；It drives and fills from flywheel input power
It sets when starting turning, due to：Compress magnetic repulsion group of magnets by dynamics be it is ascending, Magnetic force tracting group by dynamics be by greatly to
It is small, and be then inverted for when energy release after accumulation of energy peak value：The group of magnets of compression magnetic repulsion issue recoil dynamics be by by force to weak,
It is to grow from weak to strong that Magnetic force tracting group, which issues recoil dynamics, and two kinds of magnetic force accumulation of energys are complementary with the realization of exergonic different characteristics folded
It closes, makes energy that can store and discharge through magnetic force storage：Energy is bigger, more efficient, more stable.
In other examples, the fixing seat 11 is assisted away from the corresponding side surface that actuating arm 22 turns to equipped with anticollision
The plane of permanent magnet 15, the anticollision auxiliary permanent magnets 15 and anticollision permanent magnet 27 is parallel to each other when close.The fixing seat 11
The corresponding side surface turned to away from actuating arm 22 is equipped with anticollision auxiliary magnet permanent magnet 15, the anticollision auxiliary permanent magnets 15 with it is anti-
Hit permanent magnet 27 plane it is close when be parallel to each other, anticollision auxiliary permanent magnets 15 and 27 magnetic pole of anticollision permanent magnet are set as that identical charges repel each other
Combination is buffered using the pad support of magnetic repulsion, and having prevents recoil strength of the front group of magnets after magnetic reprimand can discharge from causing actuating arm 22
With the possible collision of fixing seat 11, or it is necessary to when, the buffering adhesive of one layer of appropriateness can be sticked in magnet plane.
Further, the actuating arm 22 backwards to rotation direction side be equipped with anticollision magnet permanent magnet 27, and with master
Dynamic permanent magnet 24 is installed in series on same main magnet mounting plate 28, and main magnet mounting plate 28 is equipped with magnet mounting hole 281, and two
Magnet can be composed in series a magnet body or the magnet using whole secondary shape, the anticollision permanent magnet 27 and anticollision auxiliary permanent
Its operating radius of iron 15 is harmonious, and magnetic pole is same sex mutual exclusion combination, generates magnetic repulsion using it and makees pad support buffering, prevents front magnetic
Recoil strength of the iron group after magnetic reprimand can discharge causes possible component collision, effectively prevents actuating arm 22 and fixing seat 11 may
Collision.
In embodiment, 10 two sides of wheel rim are equipped with end cap 16, and the corresponding junction of the end cap 16 is equipped with multiple spiral shells
Wire hole, is locked together end cap 16 and wheel rim 10 by screw connection, and the bicycle sealed hub being combined into one will drive
Component inside dynamic device 20 and shell wheel rim 10 is encapsulated, and prevents dust foreign matter etc. from entering, and is arranged on the end cap 16
Chimb installs spoke along spoke hole 161 is equipped with simultaneously, is equipped with the assembling of wheel, and axis skin 21 is installed on the right side of direction of traffic
50 component of controllable type unilateral bearing is installed in bicycle freewheel, left side.
When specifically used, the driving device 20 in wheel rim 10 synchronize be bisected into three sectors setting, i.e.,：Corresponding sector
22, three drive arcs 23 of actuating arm there are three setting altogether on position, there are three the total settings of the fixing seat 11 of the wheel rim 10, actuating arm 22
And drive arc 23 and fixing seat 11 correspond and match, there are transport drive arc 23 inside it on the inside of fan-shaped end face for fixing seat
Capable gap；The present embodiment is set as three magnetic force energy-storage units, is existed by this driving wheel that three magnetic force energy-storage units construct
Bicycle realizes automatically by Magnetic Energy Storage and release, and more riding, it is laborsaving, reliable and stable to accelerate, and closes manufacturing cost cost performance
One example of reason.There can also be the magnetic force energy-storage units that other numbers are set in other examples；Material in relation to selection,
It to rationally design and configure according to each position, metal material selection principles and requirements intensity is high, and it is light-weight, it is corrosion-resistant, herein also
One particular/special requirement is magnetic conduction to be conducive to every magnetic etc., and major part selects conventional high-quality steel and aluminium alloy can be with；Permanent magnet
It is all to select high-quality, stable strong magnet, each group magnet magnetic force size presses design requirement reasonable disposition.
Specifically, the first bearing 31 is that standard bicycle is combined by steel ball 32, wave crest 33, wave disk 34, it is also possible to often
Sealed rolling bearing substitution is advised, the second bearing 40 is sealing single roll bearing, this bearing uses the light-duty rolling of high quality
Resistance is few, and 3rd bearing 50 is the controllable unilateral bearing of brake sticking brake formula, also few using the light-duty rolling resistance of high quality as far as possible
Bearing, can be arranged toggle switch in headstock according to the needs of bicyclist and control, and only allowing driving wheel to rotate forward after opening does not allow down
Turn, efficiently can convert forward power for the magnetic force energy of storage, while preventing slight magnetic force recoil from may pass express delivery to song
Tang is set foot on, and keeps rider's leg more comfortable, can make the driving effect of cycling can be more labor-saving in this way, safer, is accelerated
Faster, improving cycling and leaning on human body power is the energy conversion efficiency of driving driving force.
In conclusion a kind of magnetic force energy-storage bicycle driving wheel provided by the invention, by being located at driving device and wheel
First bearing between main shaft, the second bearing being located between end cap and driving device and the 3rd bearing for being located at axis skin side, by
In the setting of three kinds of bearings, this driving wheel is made to realize three kinds of different rotating functions：One, input motive power is not consumed at runtime
In the case where, can any angle, high low velocity vehicle wheel side advance rotation side accumulation of energy, two, accumulated energy can be discharged automatically after accumulation of energy
Measure wheel hub acceleration, three, controllable locking driving mechanism only allows unidirectionally forward acceleration；The actuating arm is equipped with actively forever
Magnet, the fixing seat are equipped with passive permanent magnet, and the drive arc is equipped with first and permanent magnet and second is pulled to pull permanent magnetism
Iron, the wheel rim are equipped with the first driven permanent magnet and the second driven permanent magnet, big two class of accumulation of energy magnet component being equipped with：It is a kind of
For the magnet that identical charges repel each other, " the thrust group " of forward and reverse thrust is generated after compressed by magnetic repulsion, with compression magnetic repulsion
Mode energy storage and release, another kind of is the magnet that there is a natural attraction between the sexes, generates magnetism mutually after a combination thereof position is moderately pulled open by external force
" the pulling force group " of pulling force, the energy storage and release by way of mutual dislocation, reset magnetic attracting force, this driving wheel is voluntarily
The above-mentioned intrinsic physical characteristic of both operation utilizations of vehicle realizes high-efficiency energy-storage with one " pushing away " one " drawing " complementary superposed type and releases together
It can accelerate, this is also the accelerator for submitting next relay pulling of taking advantage of a situation again in the case where a motive power pushes, such as same field two
People's speed runs relay race, makes have following function in the operation of this magnetic force energy storage device：(i) " thrust group ", one, ride in when bicycle fly
When taking turns the driving force of input, bicycle quick stress starting, when the driving force of input is sufficiently large, immediately automatically into Hang Zhuan
Energy storage mode, and the driving force inputted in the reasonable scope is directly proportional to energy storage capacity, that is, the physical characteristic of magnet is utilized, at one
It tramples in zone of reasonableness and more contributes, obtained acceleration is more obvious；Two, occurs low level immediately after the driving force of input reaches peak value
When, energy storage inverts, and magnetic reprimand energy is discharged between Shun, and the thrust for acting on wheel rim continues to accelerate to wheel；(ii) " pulling force group ", one,
It is located at drive arc and wheel rim two differences in tandem and the different permanent magnet group of magnetic pole has actually constituted that " magnetic force interlocks battle array
Column " are provided with " the energy level door " of a locking access to the input of energy storage driving force, and the only energy level dynamics more than setting is just opened
Energy storage；Two, the former substantially also functions to the positioning of the preparation starting point in work sector to actuating arm, this positioning can be according to product
The angle that design needs is arranged with position, or is designed as adjustable；(iii) " two groups " operated above, when the driving force of input
When breaching " the energy level door " of locking, enter the process of trimming savings magnetic force energy before side drives immediately, once it is released in " thrust group "
When wheel rim can be continued to accelerate by putting magnetic reprimand, this " pulling force group " then relay accelerates in the form of magnetic pulling force between Shun；
When drive wheel works, first passes through the first pulling permanent magnet and second and pull permanent magnet, the first driven permanent magnet and the
Two driven permanent magnet groups at two groups of permanent magnet groups carry out sector in preparation work point positioning, carried out to pedal normally in the people that rides
This two groups of magnetic poles of front and back are different after reinforcing, in nave boss, group is combined into the permanent magnet group distance that there is a natural attraction between the sexes and is gradually pulled open and mutually
It misplaces, while being located at actuating arm anteposition pole combination is that the driving permanent magnet group distance that identical charges repel each other is moving closer to, immediately shape
The relay magnetic force accumulation of energy for " drawing " complementary superposed type afterwards " is pushed away " before, and first permanent magnet and second is pulled to pull permanent magnetism at this time
Iron, the first driven permanent magnet and the second driven permanent magnet group at two pairs of permanent magnet groups carry out dislocation pull open, active permanent magnet with
The mutually exclusive permanent magnet progress of passive permanent magnet two is close, and the magnetic force of two groups of magnet occurs being pulled respectively and be compressed,
So that magnet assemblies are the process entered in accumulation of energy, when the magnetic energy saved is sufficiently large, energy is after peak value with moment magnetic
The mode of power ejection discharges, and the magnetic force energy of savings is disposably acted on passive permanent magnet assembly and wheel rim is driven to accelerate
Rotation, and then accelerated with runner hub；Around here, it or has due to there is recoil strength when acceleration is excessive, to prevent from making rotating
The anticollision auxiliary permanent magnets group of anticollision permanent magnet and corresponding fixed seat side on rear side of actuating arm is arranged in the possible mutual collision of component
At the group of magnets that identical charges repel each other, reliable protective action is played；
From the foregoing, it will be observed that adding wheel foreign steamer by the driving wheel that this technical solution is arranged on bicycle rear
Speed is obvious, and in the angle at " dead point ", wheel hub remains to be become kinetic energy by after the magnetic repulsion energy release saved bicycle
Power-assisted, so that wheel accelerates fastly, and more labor-saving, in addition the 3rd bearing is single roll bearing, is constituted with control assembly real
The function of now controllably unidirectionally accelerating, may be selected to control only permission driving wheel if needed and rotate forward does not allow to reverse, can be completely by storage
The magnetic accumulation of energy deposited, which is converted into, only allows forward driving force, while also having prevents slight magnetic force recoil from may pass express delivery to crank
On foot-operated, keep rider's leg more comfortable, can make the driving effect of cycling can be more labor-saving in this way, it is safer, accelerate more
Fastly, improving cycling and leaning on human body power is the energy conversion efficiency of driving driving force.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of magnetic force energy-storage bicycle driving wheel, which is characterized in that including：Wheel rim, is located at the driving device being located in wheel rim
Axis skin in driving device, the Wheel shaft for being nested in driving device center, be located between driving device and Wheel shaft first
Bearing, the second bearing being located between end cap and driving device and the 3rd bearing for being located at axis skin side；
The driving device and wheel rim are coaxially disposed, the driving device, including：It axis skin, the actuating arm being located on axis skin and sets
Drive arc on actuating arm, the actuating arm are equipped with active permanent magnet, and the drive arc is equipped with magnetic pole difference point front and back
The first of arrangement pulls permanent magnet and second to pull permanent magnet；
The wheel rim inner wall is equipped with groove, and the structure of wheel rim includes：The fixing seat being located in wheel rim, the quilt being located in fixing seat
The first opposite driven permanent magnet of dynamic permanent magnet, anticollision auxiliary permanent magnets, the magnetic direction that is located in groove and second it is driven forever
Magnet.
2. magnetic force energy-storage bicycle driving wheel as described in claim 1, it is characterised in that：The first driven permanent magnet and
Two driven permanent magnets pull permanent magnet and second to pull permanent magnet position corresponding with first respectively, and every group is correspondingly arranged forever
There is a natural attraction between the sexes for magnet poles.
3. magnetic force energy-storage bicycle driving wheel as claimed in claim 2, it is characterised in that：Described first pulls permanent magnet and the
Two pull permanent magnet for arc, and the fixed outside for being assembled in drive arc, the first driven permanent magnet and the second driven permanent magnetism
Iron is also arc, is assembled in the groove of wheel rim inner wall.
4. magnetic force energy-storage bicycle driving wheel as described in claim 1, it is characterised in that：Fixing seat both sides end panels
In sector shape, wherein arc segment is fixed on the inside of wheel rim, and the two sides of covering of the fan are respectively equipped with permanent magnet mounting plate, described passive
Permanent magnet is mounted on the corresponding face of active permanent magnet, when passive permanent magnet and by active permanent magnet it is close when be parallel to each other.
5. magnetic force energy-storage bicycle driving wheel as claimed in claim 4, it is characterised in that：The active permanent magnet is located at driving
The side of the rotation direction of arm, the active permanent magnetism magnetic pole iron and passive permanent magnetism magnetic pole iron are that identical charges repel each other.
6. magnetic force energy-storage bicycle driving wheel as claimed in claim 5, it is characterised in that：The fixing seat turns away from actuating arm
To corresponding side surface be equipped with anticollision auxiliary permanent magnets, the plane of the anticollision auxiliary permanent magnets and active anticollision permanent magnet is close
When be parallel to each other.
7. magnetic force energy-storage bicycle driving wheel as claimed in claim 6, it is characterised in that：The rotation side backwards of the actuating arm
To side be equipped with anticollision permanent magnet, and be installed in series with active permanent magnet and be integrally formed magnet in same pedestal group, it is described anti-
It hits permanent magnet and anticollision auxiliary permanent magnetic pole iron is that identical charges repel each other.
8. magnetic force energy-storage bicycle driving wheel as described in claim 1, it is characterised in that：The wheel rim two sides are equipped with end cap,
The corresponding junction of the end cap is equipped with multiple screw holes, locks together end cap and wheel rim by screw connection, is combined into
Bicycle freewheel is installed in the bicycle sealed hub of one, axis skin one end, and the other end installs 3rd bearing.
9. magnetic force energy-storage bicycle driving wheel as described in claim 1, it is characterised in that：The driving device and wheel rim are distinguished
Be divided into 3 sectors, the driving device is equipped with 3 actuating arms, 3 drive arcs, and the fixing seat of wheel rim is equipped with 3, actuating arm with
Fixing seat corresponds, and there are the spaces of drive arc operation between adjacent fixing seat.
10. magnetic force energy-storage bicycle driving wheel as described in claim 1, it is characterised in that：The first bearing be tradition from
The ball ball bearing that driving is combined by steel ball, wave crest, wave disk, the second bearing are sealed rolling bearing, the 3rd bearing
For the controllable unilateral bearing of brake sticking brake formula.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810982307.4A CN108891521B (en) | 2018-08-27 | 2018-08-27 | Magnetic energy storage bicycle driving wheel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810982307.4A CN108891521B (en) | 2018-08-27 | 2018-08-27 | Magnetic energy storage bicycle driving wheel |
Publications (2)
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| CN108891521A true CN108891521A (en) | 2018-11-27 |
| CN108891521B CN108891521B (en) | 2024-04-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810982307.4A Active CN108891521B (en) | 2018-08-27 | 2018-08-27 | Magnetic energy storage bicycle driving wheel |
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| CN115805579B (en) * | 2022-12-30 | 2023-09-15 | 国电建投内蒙古能源有限公司 | Unmanned equipment of patrolling and examining in colliery tunnel sky and land |
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