CN205524785U - Bicycle flower -drum power generation facility - Google Patents
Bicycle flower -drum power generation facility Download PDFInfo
- Publication number
- CN205524785U CN205524785U CN201620057955.5U CN201620057955U CN205524785U CN 205524785 U CN205524785 U CN 205524785U CN 201620057955 U CN201620057955 U CN 201620057955U CN 205524785 U CN205524785 U CN 205524785U
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- Prior art keywords
- drum
- flower
- rotor
- mandrel
- trt
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Abstract
The utility model relates to a power generating equipment technical field especially relates to a bicycle flower -drum power generation facility. The utility model discloses a bicycle flower -drum power generation facility, including electricity generation subassembly, dabber and flower -drum, the electricity generation subassembly includes rotor and stator, and the stator is fixed in the dabber, rotor and stator rotatable coupling, and the dabber is located to the rotatable cover of flower -drum, still include clutch assembly, the rotor passes through clutch assembly and the flower -drum is separable is connected, closes when closing as clutch assembly, and the rotor is connected with the flower -drum, and the rotor rotates along with the flower -drum. The utility model discloses a bicycle flower -drum power generation facility rides passerby's accessible clutch assembly and is in the not generating state that generates electricity perhaps from this power generation facility of master control for in the time need not generating electricity, to ride passerby and need not to overcome the resistance between stator and the rotor, the smooth and easy degree and the ordinary flower -drum of this power generation facility's flower -drum are close to, have realized riding passerby and going out not influence user's the experience of riding again in the power consumption demand satisfying.
Description
Technical field
This utility model relates to generating equipment technical field, particularly relates to a kind of bicycle drive shaft TRT.
Background technology
Along with the consciousness of people's low-carbon environment-friendly is increasingly stronger, increasing people has joined ranks by bike, and one
Aspect decreases vehicle traffic congestion and exhaust emissions, has on the other hand also tempered health.Simultaneously along with science and technology intellectualized technology
With the fast development of mobile Internet application, present people more and more use intelligent movable product, such as smart mobile phone, put down
Plate computer etc., and outdoor activity smart machine is such as: rhythm of the heart, step on frequency monitoring, GPS location navigation, warning, mobile phone A PP fortune
Dynamic health data records etc., the power consumption of these equipment is increasing also with the lifting of hardware performance, when causing outdoor activity
Mobile device cannot continued power.Participate in the situation of outdoor activities the most by bike, if mobile device there is not electricity, will be
The thing of one very headache, and persistently supplies to intelligent movable equipment charge if the kinetic energy of bicycle can be converted into electric energy
Electricity, that will greatly facilitate the convenience gone out by bike, promote people's interest to cycling, promote environmental protection, be good for
Health, the cycling motor development of social.
The TRT of bicycle, is to realize generating by vehicle wheel drive rotor relative to stator rotation,
In conventional art, being integrated in the TRT of bicycle drive shaft, when riding, cycle wheel drives rotor relative to stator all the time
Rotating, remaining a need for paying extra stampede power when need not generating to overcome the resistance between rotor and stator, for band of riding
It is inconvenient to come.
Utility model content
The purpose of this utility model is to provide a kind of bicycle drive shaft TRT for the deficiencies in the prior art, it is simple to
Controlling whether rotor relatively rotates with stator, when need not generating, bicyclist is without overcoming the resistance between stator and rotor
Power.
For achieving the above object, a kind of bicycle drive shaft TRT of the present utility model, including electrification component, mandrel and
Flower-drum, electrification component includes rotor and stator, and stator is fixed on mandrel, and rotor is rotatably connected with stator, and flower-drum rotatably overlaps
It is located at mandrel;Also including clutch component, rotor is detachably connectable with flower-drum by clutch component, when clutch component closes and closes, turns
Son is connected with flower-drum, and rotor rotates with flower-drum.
Preferably, also include that planetary gear speed increasing mechanism, planetary gear speed increasing mechanism include central gear, external toothing, OK
Star wheel frame and planetary gearsets intermeshing with central gear, rotor is fixing with central gear to be connected, external toothing and flower-drum
Fixing connection, planetary gearsets is rotatably arranged at planetary wheel carrier and engages with central gear, and planetary wheel carrier is rotatably sheathed on
Mandrel;When clutch component closes and closes, planetary wheel carrier mutually locks with mandrel, and central gear rotates with external toothing.
Preferably, described clutch component includes spline ratchet, and spline ratchet slides even along the axial direction of mandrel with mandrel
Connecing, when clutch component closes and closes, spline ratchet mutually locks with planetary wheel carrier.
Preferably, clutch component also includes clutch support, and planetary gearsets is rotatably arranged at planetary wheel carrier and clutch is propped up
Between frame, clutch support is rotatably sheathed on mandrel, and when clutch component closes and closes, spline ratchet mutually locks with clutch support.
Preferably, one end of described spline ratchet is provided with end face double wedge, and clutch support is provided with and coordinates with end face double wedge
Draw-in groove, when clutch component closes and closes, end face double wedge and the mutual clamping of draw-in groove.
Preferably, described end face double wedge is provided with multiple, and the middle part of spline ratchet is provided with the mesopore for wearing mandrel,
Multiple end face double wedges are evenly arranged along the circumferencial direction of mesopore, and draw-in groove is provided with multiple, the middle part of clutch support be provided with for
Wearing the through hole of mandrel, multiple draw-in grooves are evenly arranged along the circumferencial direction of through hole.
Preferably, described clutch support is in axial direction disposed with barrel, peace for support planetary gears group
Dress ring portion, through hole is arranged at the middle part of barrel, and spline ratchet is arranged in the inside of barrel, and draw-in groove is arranged at the end of barrel
Face.
Preferably, described rotor includes that magnet ring, stator include that coil block, coil block are fixed on mandrel, when clutch group
Part closes when closing, and magnet ring rotates with flower-drum.
Preferably, also including wearing ring and for pulling the bracing wire of spline ratchet, wearing ring is arranged at the corner of bracing wire,
One end of bracing wire is connected with spline ratchet after wearing ring.
Preferably, described wearing ring is the wearing ring of ceramic material.
The beneficial effects of the utility model: a kind of bicycle drive shaft TRT of the present utility model, when rotor and flower-drum
During connection, the energy part that bicyclist consumes changes into electric energy by this TRT;When rotor disconnects with flower-drum,
Rotor does not rotates with flower-drum, and this TRT does not consume the energy that bicyclist consumes;Clutch component is used for controlling rotor and flower-drum
Connecting or disconnect, when clutch component closes and closes, rotor is connected with flower-drum, when clutch component separates, and rotor and flower-drum
Disconnecting, bicyclist can be in generating or not generating state by this TRT of clutch component Autonomous Control so that
When need not generating, bicyclist without overcoming the resistance between stator and rotor, the smooth degree of the flower-drum of this TRT and general
Logical flower-drum is close, it is achieved that go out while need for electricity, the most not affect the experience of riding of user meeting bicyclist.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of planetary gear speed increasing mechanism of the present utility model.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is the structural representation of spline ratchet of the present utility model.
Fig. 5 is the structural representation of clutch support of the present utility model.
Reference includes:
1 electrification component 11 magnet ring 12 coil block
2 mandrel 3 flower-drum
41 spline ratchet 411 end face double wedge 412 mesopores
42 clutch support 421 draw-in groove 422 through holes
423 barrel 424 install ring portion
51 central gear 52 external toothing 53 planetary wheel carriers
54 planetary gearsets
6 wearing ring 7 bracing wires.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
As shown in Figure 1,3, a kind of bicycle drive shaft TRT of the present utility model, including electrification component 1, mandrel 2 and
Flower-drum 3, electrification component 1 includes rotor and stator, and stator is fixed on mandrel 2, and rotor is rotatably connected with stator, and flower-drum 3 can turn
Move and be sheathed on mandrel 2;Also including clutch component, rotor is detachably connectable with flower-drum 3 by clutch component, closes when clutch component closes
Time, rotor is connected with flower-drum 3, and rotor rotates with flower-drum 3.
Concrete, electrification component 1 includes being provided with the coil of Guan Bi circuit and producing the magnet ring 11 in magnetic field, can be line
Coil assembly 12 rotates along with flower-drum 3 as stator, coil block 12 as rotor, magnet ring 11;Can also be that coil block 12 is made
For stator, magnet ring 11 rotates along with flower-drum 3 as rotor, magnet ring 11;When coil block 12 and magnet ring 11 relatively rotate, close
The a part of conductor closing circuit does the motion of cutting magnetic induction line in magnetic field, produces electric current, thus realize generating in Guan Bi circuit
Function.
Mandrel 2 is typically secured to the vehicle frame of bicycle, and flower-drum 3 is used for supporting wheel hub for fixed spoke, spoke, rides
Time, spoke rotates relative to mandrel 2 with wheel hub, and stator is relatively fixed with mandrel 2, when rotor is connected with flower-drum 3, and rotor
Rotating with flower-drum 3, rotor relatively rotates with stator, and Guan Bi circuit produces electric current, the energy one that now bicyclist consumes
Divide and change into electric energy by this TRT;When rotor disconnects with flower-drum 3, rotor does not rotates with flower-drum 3, closes circuit
Not producing electric current, now this TRT does not consume the energy that bicyclist consumes;Clutch component is used for controlling rotor with flower-drum 3 even
Connecing or disconnect, when clutch component closes and closes, rotor is connected with flower-drum 3, when clutch component separates, and rotor and flower-drum 3
Disconnect.By outside power set or actuating device, it is possible to achieve clutch component is changed between separation and conjunction are closed.
A kind of bicycle drive shaft TRT of the present utility model, bicyclist can pass through this generating of clutch component Autonomous Control
Device is in generating or not generating state so that when need not generating, bicyclist is without overcoming between stator and rotor
Resistance, smooth degree and the common flower-drum 3 of the flower-drum 3 of this TRT are close, it is achieved that go out need for electricity meeting bicyclist
While, the most do not affect the experience of riding of user.
As shown in Figure 1, 2, 3, in order to improve generating efficiency, also include planetary gear speed increasing mechanism, planetary gear booster engine
Structure includes central gear 51, external toothing 52, planetary wheel carrier 53 and planetary gearsets intermeshing with central gear 51 54, turns
Son is fixing with central gear 51 to be connected, and external toothing 52 is fixing with flower-drum 3 to be connected, and planetary gearsets 54 is rotatably arranged at planetary gear
Frame 53 and engaging with central gear 51, planetary wheel carrier 53 is rotatably sheathed on mandrel 2;Concrete, planetary gearsets 54 can include
Three planetary gears, three planetary gears are evenly arranged along the circumferencial direction of sun gear so that power transmission balance.
When clutch component closes and closes, planetary wheel carrier 53 mutually locks with mandrel 2, and central gear 51 rotates with external toothing 52,
Now external toothing 52 is engaged planetary gear, and planetary gear occlusion central gear 51, central gear 51 rotor driven rotates, now turns
Sub-relative stator rotates, and Guan Bi circuit produces faradic current, and this TRT is in generating state;When clutch component separates,
Planetary wheel carrier 53 unlocks with mandrel 2, and planetary wheel carrier 53 is followed external toothing 52 and rotated, and central gear 51 and rotor do not rotate,
This TRT is in not generating state.Concrete, the number of teeth of external toothing 52 is more than the number of teeth of central gear 51, this planetary gear
The gear ratio of speed increasing mechanism is more than 1, thus realizes speedup, improves generating efficiency, improves the generating capacity in the unit interval.
As shown in Fig. 1,3,4,5, described clutch component includes spline ratchet 41, and spline ratchet 41 is along the axial side of mandrel 2
Being slidably connected to mandrel 2, spline ratchet 41 cannot rotate relative to mandrel 2, when clutch component closes and closes, and spline ratchet
41 mutually lock with planetary wheel carrier 53, so that planetary wheel carrier 53 mutually locks with mandrel 2, now, planetary wheel carrier 53 cannot phase
Rotating mandrel 2, external toothing 52 rotates with flower-drum 3, and external toothing 52 drives planetary gearsets 54 by planetary gearsets 54
Rotate, thus realize stator and rotate with rotor.When clutch component separates, spline ratchet 41 releases lock with planetary wheel carrier 53
Fixed, the relative mandrel 2 of planetary wheel carrier 53 rotates, and now, this TRT is in not generating state.
As shown in Fig. 1,3,4,5, clutch component also includes that clutch support 42, planetary gearsets 54 are rotatably arranged at planet
Between wheel carrier 53 and clutch support 42, improve the stability of planetary gearsets 54;Clutch support 42 is rotatably sheathed on mandrel
2, when clutch component closes and closes, spline ratchet 41 mutually locks with clutch support 42, and spline ratchet 41 can rub with clutch support 42
Wipe and connect.A kind of bicycle drive shaft TRT of the present utility model, Stability Analysis of Structures, dependable performance.
As shown in Figure 4,5, one end of described spline ratchet 41 is provided with end face double wedge 411, clutch support 42 be provided with
The draw-in groove 421 that end face double wedge 411 coordinates, when clutch component closes and closes, end face double wedge 411 and draw-in groove 421 obvolvent, thus realize phase
Clamping mutually.After end face double wedge 411 and draw-in groove 421 obvolvent, planetary wheel carrier 53 can be made to lock with mandrel 2 immediately so that stator with turn
Son rotates, and shortens the response time, improves the susceptiveness of this TRT.It is further preferred that described end face double wedge
411 are provided with multiple, and the middle part of spline ratchet 41 is provided with the mesopore 412 for wearing mandrel 2, multiple end face double wedge 411 edges
The circumferencial direction of mesopore 412 is evenly arranged, and draw-in groove 421 is provided with multiple, and the middle part of clutch support 42 is provided with for wearing core
The through hole 422 of axle 2, multiple draw-in grooves 421 are evenly arranged along the circumferencial direction of through hole 422.
As shown in Figure 1,5, described clutch support 42 is in axial direction disposed with barrel 423, for supporting planet
The installation ring portion 424 of gear train 54, through hole 422 is arranged at the middle part of barrel 423, and spline ratchet 41 is arranged in barrel 423
Inside, draw-in groove 421 is arranged at the end face of barrel 423.A kind of bicycle drive shaft TRT of the present utility model, structure sets
Count compact, stable performance, decrease the space shared by this TRT.
Preferably, described rotor includes magnet ring 11, and stator includes that coil block 12, coil block 12 are fixed on mandrel 2, when
Clutch component closes when closing, and magnet ring 11 rotates with flower-drum 3.Coil block 12 includes coil and iron core, and magnet ring 11 mass is less than coil
The quality of assembly 12, coil block 12 is fixed relative to mandrel 2, is decreased resistance when flower-drum 3 rotates, improves and install this
The comfortableness of riding of the bicycle of electric installation.
As it is shown in figure 1, also include wearing ring 6 and for pulling the bracing wire 7 of spline ratchet 41, wearing ring 6 is arranged at bracing wire 7
Corner, one end of bracing wire 7 is through being connected with spline ratchet 41 after wearing ring 6.The other end of bracing wire 7 may be disposed at bicycle
Handle at, tension bracing wire 7 time, clutch component close close, this TRT is in generating state;When unclamping bracing wire 7, clutch component
Separating, this TRT is in not generating state, and wearing ring 6 avoids bracing wire 7 of wearing and tearing, and improves the stability of this TRT,
It is further preferred that described wearing ring 6 is the wearing ring of ceramic material.
Understanding this utility model in sum is to have above-described good characteristic, is made it on using, promotes
The usefulness that do not has in conventional art and there is practicality, become the product of a great practical value.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to this reality
By novel thought, the most all will change, this specification content should not be construed as
To restriction of the present utility model.
Claims (10)
1. a bicycle drive shaft TRT,
Including electrification component (1), mandrel (2) and flower-drum (3), electrification component (1) includes rotor and stator, and stator is fixed on mandrel
(2), rotor is rotatably connected with stator, and flower-drum (3) is rotatably sheathed on mandrel (2), it is characterised in that:
Also including clutch component, rotor is detachably connectable with flower-drum (3) by clutch component, when clutch component closes and closes, and rotor
Being connected with flower-drum (3), rotor rotates with flower-drum (3).
A kind of bicycle drive shaft TRT the most according to claim 1, it is characterised in that: also include planetary gear speedup
Mechanism, planetary gear speed increasing mechanism includes central gear (51), external toothing (52), planetary wheel carrier (53) and and central gear
(51) intermeshing planetary gearsets (54), rotor is fixing with central gear (51) to be connected, and external toothing (52) is solid with flower-drum (3)
Fixed connection, planetary gearsets (54) is rotatably arranged at planetary wheel carrier (53) and engages with central gear (51), planetary wheel carrier
(53) mandrel (2) rotatably it is sheathed on;When clutch component closes and closes, planetary wheel carrier (53) mutually locks with mandrel (2), sun tooth
Wheel (51) rotates with external toothing (52).
A kind of bicycle drive shaft TRT the most according to claim 2, it is characterised in that: described clutch component only includes
Turning ratchet (41), spline ratchet (41) is slidably connected along the axial direction of mandrel (2) with mandrel (2), when clutch component closes and closes,
Spline ratchet (41) mutually locks with planetary wheel carrier (53).
A kind of bicycle drive shaft TRT the most according to claim 3, it is characterised in that: clutch component also includes clutch
Support (42), planetary gearsets (54) is rotatably arranged between planetary wheel carrier (53) and clutch support (42), clutch support
(42) being rotatably sheathed on mandrel (2), when clutch component closes and closes, spline ratchet (41) mutually locks with clutch support (42).
A kind of bicycle drive shaft TRT the most according to claim 4, it is characterised in that: described spline ratchet (41)
One end is provided with end face double wedge (411), and clutch support (42) is provided with the draw-in groove (421) coordinated with end face double wedge (411), when from
Seaming element is closed when closing, end face double wedge (411) and draw-in groove (421) mutually clamping.
A kind of bicycle drive shaft TRT the most according to claim 5, it is characterised in that: described end face double wedge (411)
Being provided with multiple, the middle part of spline ratchet (41) is provided with the mesopore (412) for wearing mandrel (2), multiple end face double wedges
(411) circumferencial direction along mesopore (412) is evenly arranged, and draw-in groove (421) is provided with multiple, and the middle part of clutch support (42) is arranged
Having the through hole (422) for wearing mandrel (2), multiple draw-in grooves (421) are evenly arranged along the circumferencial direction of through hole (422).
A kind of bicycle drive shaft TRT the most according to claim 6, it is characterised in that: described clutch support (42) edge
Axial direction is disposed with barrel (423), installation ring portion (424) for support planetary gears group (54), through hole (422)
Being arranged at the middle part of barrel (423), spline ratchet (41) is arranged in the inside of barrel (423), and draw-in groove (421) is arranged at cylinder
The end face of body (423).
A kind of bicycle drive shaft TRT the most according to claim 1, it is characterised in that: described rotor includes magnet ring
(11), stator includes that coil block (12), coil block (12) are fixed on mandrel (2), when clutch component closes and closes, and magnet ring (11)
Rotate with flower-drum (3).
A kind of bicycle drive shaft TRT the most according to claim 3, it is characterised in that: also include wearing ring (6) and
For pulling the bracing wire (7) of spline ratchet (41), wearing ring (6) is arranged at the corner of bracing wire (7), and one end of bracing wire (7) is worn
Cross wearing ring (6) to be connected with spline ratchet (41) afterwards.
A kind of bicycle drive shaft TRT the most according to claim 9, it is characterised in that: described wearing ring (6) is pottery
The wearing ring of porcelain material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620057955.5U CN205524785U (en) | 2016-01-21 | 2016-01-21 | Bicycle flower -drum power generation facility |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620057955.5U CN205524785U (en) | 2016-01-21 | 2016-01-21 | Bicycle flower -drum power generation facility |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205524785U true CN205524785U (en) | 2016-08-31 |
Family
ID=56766078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620057955.5U Expired - Fee Related CN205524785U (en) | 2016-01-21 | 2016-01-21 | Bicycle flower -drum power generation facility |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205524785U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107733157A (en) * | 2017-11-15 | 2018-02-23 | 昆山唐泽新能源科技有限公司 | Power generating hub and use its vehicle |
CN107888022A (en) * | 2017-11-15 | 2018-04-06 | 昆山唐泽新能源科技有限公司 | Power generating hub and use its vehicle |
TWI737862B (en) * | 2016-12-16 | 2021-09-01 | 日商島野股份有限公司 | Bicycle wheel |
-
2016
- 2016-01-21 CN CN201620057955.5U patent/CN205524785U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI737862B (en) * | 2016-12-16 | 2021-09-01 | 日商島野股份有限公司 | Bicycle wheel |
CN107733157A (en) * | 2017-11-15 | 2018-02-23 | 昆山唐泽新能源科技有限公司 | Power generating hub and use its vehicle |
CN107888022A (en) * | 2017-11-15 | 2018-04-06 | 昆山唐泽新能源科技有限公司 | Power generating hub and use its vehicle |
CN107888022B (en) * | 2017-11-15 | 2024-04-09 | 昆山唐泽新能源科技有限公司 | Power generation hub and vehicle using same |
CN107733157B (en) * | 2017-11-15 | 2024-06-04 | 昆山唐泽新能源科技有限公司 | Power generation hub and vehicle using same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190121 |
|
CF01 | Termination of patent right due to non-payment of annual fee |