CN106976520A - Electric bicycle electromagnetic and mechanical extended-range device - Google Patents
Electric bicycle electromagnetic and mechanical extended-range device Download PDFInfo
- Publication number
- CN106976520A CN106976520A CN201710234987.7A CN201710234987A CN106976520A CN 106976520 A CN106976520 A CN 106976520A CN 201710234987 A CN201710234987 A CN 201710234987A CN 106976520 A CN106976520 A CN 106976520A
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- China
- Prior art keywords
- disc
- mounting disc
- ring
- electric bicycle
- external disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1407—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle on vehicles not being driven by a motor, e.g. bicycles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Braking Arrangements (AREA)
Abstract
Formed on electric bicycle electromagnetic and mechanical extended-range device, the inwall of mounting disc back-up ring and mounting disc inserting column and mounting disc bulge loop are formed on a circle ratchet, mounting disc bottom plate, mounting disc bottom plate is fixed by screws on wheel hub of electric bicycle；The structure of inner disc is that back-up ring and inner disc inner shield ring outside inner disc are formed on inner tray bottom plate, and the outer ring of bearing is fixed on inner disc inner shield ring, and the inner ring of bearing is fixed on axle sleeve, and axle sleeve is fixed in the rotating shaft of wheel hub of electric bicycle；Magnet coil sleeve is outside inner disc between back-up ring and inner disc inner shield ring, and in default through hole of the mounting disc inserting column sleeve on friction plate, vortex reed is placed between external disk and inner disc, and vortex reed upper end is fixed in external disk, and the lower end of vortex reed is fixed on inner disc.The energy of its each reed storage, is directly released to when electric bicycle is again started up and utilizes, its energy-saving effect is notable, test indicate that, the present invention can increase journey more than 70% for the electric bicycle used in city.
Description
Technical field：
The present invention relates to electric bicycle technical field, journey is increased more specifically to the energy-conservation on a kind of electric bicycle
Device.
Background technology：
The extended-range device of existing electric bicycle, motorcycle, be usually by electric bicycle or motorcycle brake or under
Excess energy during slope is converted into electrical power storage, is then utilized again for electric bicycle or motorcycle.Its weak point is：
Mechanical energy is converted into electric energy can lose part energy, so its energy-conservation increment effect is limited, typically employ extended-range device
Electric bicycle, electric bicycle stroke 20% or so can only be improved.
CN201380760Y discloses a kind of device for reclaiming, and its energy storing structure is complex,
Energy demand stored by spring is repeatedly stored, and then concentrates release, and the energy storing structure for being particularly it is bulky, installed in electricity
Using cumbersome on dynamic bicycle.The electric energy of electric bicycle, main consumed in brake, is run in modern city
Electric bicycle, due to through being commonly encountered pedestrian, traffic lights, so being frequently necessary to brake, brake every time, electric bicycle all can
There are a large amount of waste of energy.
The content of the invention：
The purpose of the present invention and provides a kind of electric bicycle electromagnetic and mechanical and increases journey dress aiming at the deficiency of prior art
Put, it is directly released to when electric bicycle is again started up and utilized using a reed energy storage, the energy of each reed storage,
Its energy-saving effect significantly, can increase journey more than 70%.
The technology solution of the present invention is as follows：
Electric bicycle electromagnetic and mechanical extended-range device, including wheel hub of electric bicycle, mounting disc is by mounting disc bottom plate and peace
The shaping of sabot back-up ring is constituted together, is formed on the inwall of mounting disc back-up ring and is formed peace on a circle ratchet, mounting disc bottom plate
Sabot inserting column and mounting disc bulge loop, mounting disc bottom plate are fixed by screws on wheel hub of electric bicycle；
Step in external disk outer step and external disk is formed in external disk, ratchet is hinged in the external disk outer step of external disk, ratchet
It is relative with ratchet, one end active force in external disk, other end active force on ratchet, bracing wire brake holding is held tightly in external disk；
Briquetting is fixed by screws on the mounting disc bulge loop of mounting disc, and step is clamped between briquetting and mounting disc bottom plate in external disk；
The structure of inner disc is that back-up ring and inner disc inner shield ring outside inner disc are formed on inner tray bottom plate, and the outer ring of bearing is fixed on
On inner disc inner shield ring, the inner ring of bearing is fixed on axle sleeve, and axle sleeve is fixed in the rotating shaft of wheel hub of electric bicycle；
Magnet coil sleeve is outside inner disc between back-up ring and inner disc inner shield ring, and mounting disc inserting column sleeve is pre- on friction plate
If in through hole, magnet coil is relative with friction plate, electromagnetism brake holding is held tightly on inner disc, vortex reed be placed in external disk and inner disc it
Between, vortex reed upper end is fixed in external disk, and the lower end of vortex reed is fixed on inner disc.
The vortex reed upper end is fixed in external disk by pinning, and the lower end of vortex reed is vortexed reed in hook-shaped
In the slot that lower end sleeve is engaged on inner disc.
The beneficial effects of the present invention are：
1st, it is using a reed energy storage, and the energy of each reed storage is directly released to electric bicycle and is again started up
Shi Liyong, its energy-saving effect significantly, test indicate that, the present invention for the electric bicycle that is used in city can increase journey 70% with
On.
2nd, its simple in construction, small volume, fits together with existing wheel hub of electric bicycle and can be used, and install
It is very convenient.
3rd, on startup, because of the power-assisted of vortex spring, storage battery only needs to shallow discharge to electric-bicycle storage-battery, so that
The life-span of storage battery can be greatly increased.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of external disk；
Fig. 3 is the structural representation of mounting disc；
Fig. 4, mounting disc, external disk, the position relationship schematic diagram of ratchet and ratchet；
Fig. 5 is vortex reed and external disk, the annexation schematic diagram of inner disc；
Fig. 6 is operation principle key diagram of the invention.
In figure：1st, wheel hub of electric bicycle；2nd, mounting disc；3rd, external disk；4th, bracing wire brake holding；5th, ratchet；6th, torsion spring；7th, press
Block；8th, inner disc；9th, electromagnetism brake holding；10th, magnet coil；11st, bearing；12nd, friction plate；13rd, axle sleeve；14th, rotating shaft；15th, it is vortexed spring
Piece；16th, pinning.
Embodiment：
Embodiment：As shown in Fig. 1 to 5, electric bicycle electromagnetic and mechanical extended-range device, including wheel hub of electric bicycle 1, peace
Sabot 2 by mounting disc bottom plate 21 be molded with mounting disc back-up ring 22 together with constitute, form one on the inwall of mounting disc back-up ring 21
Enclose on ratchet 22, mounting disc bottom plate 21 and form mounting disc inserting column 23 and mounting disc bulge loop 24, mounting disc bottom plate 21 passes through screw
It is fixed on wheel hub of electric bicycle 1；
Step 32 in external disk outer step 31 and external disk is formed in external disk 3, ratchet 5 is hinged on the external disk outer step of external disk 3
On 31, ratchet 5 and ratchet 25 are relative, one end active force of torsion spring 6 in external disk 3, other end active force on ratchet 5, bracing wire is embraced
4 holdings stop in external disk 3；Briquetting 7 is fixed by screws on the mounting disc bulge loop 24 of mounting disc 2, and step 32 is clamped in external disk
Between briquetting 7 and mounting disc bottom plate 21；
The structure of inner disc 8 is that back-up ring 81 and inner disc inner shield ring 83 outside inner disc are formed on inner tray bottom plate 82, bearing 11
Outer ring is fixed on inner disc inner shield ring 83, and the inner ring of bearing 11 is fixed on axle sleeve 13, and axle sleeve 13 is fixed on wheel of electric bicycle
In the rotating shaft 14 of hub 1；
The sleeve of magnet coil 10 is outside inner disc between back-up ring 81 and inner disc inner shield ring 83, and the sleeve of mounting disc inserting column 23 is in friction
In default through hole on piece 12, magnet coil 10 is relative with friction plate 12, and electromagnetism brake holding 9 is held tightly on inner disc 8, is vortexed reed 15
It is placed between external disk 3 and inner disc 8, vortex reed 15 upper end is fixed in external disk 3, the lower end of vortex reed 15 is fixed on inner disc 8
On.
The vortex upper end of reed 15 is fixed in external disk 3 by pinning 16, and the lower end of vortex reed 15 is in hook-shaped, vortex
In the slot that the lower end sleeve of reed 15 is engaged on inner disc 8.
Operation principle：As shown in Figure 1, when wheel hub of electric bicycle 1 is rotated, bracing wire brake holding 4 and electromagnetism brake holding 9 are to unclamp
, magnet coil 10 is not powered, and such inner disc 8 and friction plate 12 are separated, and vortex reed 15 is in the raw.
When electric bicycle braking, external disk 3 is held in bracing wire brake holding 4 tightly, and external disk 3 stops operating, and magnet coil 10 is powered, will
Inner disc 8 and friction plate 12 are pulled together, and inner disc 8 is rotated with wheel hub of electric bicycle 1, and the quilt of reed 15 is vortexed when inner disc 8 is rotated
Roll tightly and store mechanical energy, this process substantially 3 was to 5 seconds, then, inner disc 8 is held in electromagnetism brake holding 9 tightly.
When being again started up electric bicycle, inner disc 8 is held in electromagnetism brake holding 9 tightly, and inner disc 8 and friction plate 12 are separated, and is vortexed reed
15 tension force effect is in external disk 3, and now, ratchet 5 is meshed with ratchet 22, and the power of vortex reed 15 is acted on by mounting disc 2
Wheel hub of electric bicycle 1, this process substantially 2 seconds or so, the excess energy produced when so braking is just by vortex reed 15
Storage, which has reached, reuses conversion.The electric bicycle walked between urban road, because brake is frequent, it is possible to save
The energy gone out caused by substantial amounts of brake, so as to allow after the once charging of electric bicycle, can use more long, journey is increased so as to reach
Effect.
When electric bicycle is moved backward, bracing wire brake holding 4, electromagnetism brake holding 9 and magnet coil 10 are in releasing orientation, do not influence
The normal reversing of electric bicycle.
In concrete operations, as shown in Figure 6, parking brake 17 is pulled, bracing wire 18 pulls bracing wire brake holding 4 to hold external disk 3 tightly, while hand
Stop 17 touching electromagnetic switch 19, electromagnetic switch 19 is the key circuit of control chip, the He of control electromagnetism brake holding 9 is gone by control chip
Magnet coil 10 works；The wheel hub brake 20 of existing wheel hub of electric bicycle 1 still retains simultaneously, and the present invention is simply in existing electricity
Installed additional on dynamic cycle hub 1, and the original structure of existing electric bicycle is motionless.
Claims (2)
1. electric bicycle electromagnetic and mechanical extended-range device, including wheel hub of electric bicycle (1), it is characterised in that：
Mounting disc (2) is made up of together mounting disc bottom plate (21) and mounting disc back-up ring (22) shaping, mounting disc back-up ring (21)
Formed on inwall and form mounting disc inserting column (23) and mounting disc bulge loop on a circle ratchet (25), mounting disc bottom plate (21)
(24), mounting disc bottom plate (21) is fixed by screws on wheel hub of electric bicycle (1)；
Step (32) in external disk outer step (31) and external disk is formed in external disk (3), ratchet (5) is hinged on the external disk of external disk (3)
In outer step (31), ratchet (5) and ratchet (25) relatively, torsion spring (6) one end active force in external disk (3), other end active force
In on ratchet (5), bracing wire brake holding (4) is held tightly in external disk (3)；Briquetting (7) is fixed by screws in the mounting disc of mounting disc (2)
On bulge loop (24), step (32) is clamped between briquetting (7) and mounting disc bottom plate (21) in external disk；
The structure of inner disc (8) is that the outer back-up ring (81) of inner disc and inner disc inner shield ring (83), bearing are formed on inner tray bottom plate (82)
(11) outer ring is fixed on inner disc inner shield ring (83), and the inner ring of bearing (11) is fixed on axle sleeve (13), and axle sleeve (13) is fixed
In the rotating shaft (14) of wheel hub of electric bicycle (1)；
Magnet coil (10) sleeve is outside inner disc between back-up ring (81) and inner disc inner shield ring (83), and mounting disc inserting column (23) sleeve exists
In default through hole on friction plate (12), magnet coil (10) with friction plate (12) relatively, hold tightly in inner disc by electromagnetism brake holding (9)
(8) on, vortex reed (15) is placed between external disk (3) and inner disc (8), and vortex reed (15) upper end is fixed in external disk (3), whirlpool
The lower end of stream reed (15) is fixed on inner disc (8).
2. electric bicycle electromagnetic and mechanical extended-range device according to claim 1, it is characterised in that：It is vortexed on reed (15)
End is fixed in external disk (3) by pinning (16), and the lower end of vortex reed (15) is in hook-shaped, the lower end sleeve of vortex reed (15)
In the slot being engaged on inner disc (8).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234987.7A CN106976520B (en) | 2017-04-12 | 2017-04-12 | Electromagnetic mechanical range extender for electric bicycle |
| PCT/CN2017/087327 WO2018188181A1 (en) | 2017-04-12 | 2017-06-06 | Electromagnetic mechanical range extender for use with electric bicycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234987.7A CN106976520B (en) | 2017-04-12 | 2017-04-12 | Electromagnetic mechanical range extender for electric bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106976520A true CN106976520A (en) | 2017-07-25 |
| CN106976520B CN106976520B (en) | 2022-07-15 |
Family
ID=59345349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234987.7A Active CN106976520B (en) | 2017-04-12 | 2017-04-12 | Electromagnetic mechanical range extender for electric bicycle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106976520B (en) |
| WO (1) | WO2018188181A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366125B (en) * | 2023-12-08 | 2024-03-22 | 广州三雅摩托车有限公司 | Automatic motorcycle controlling means of parking |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998042550A1 (en) * | 1997-03-24 | 1998-10-01 | Chang Woo Lee | Braking device for bicycles |
| CN201380760Y (en) * | 2009-04-15 | 2010-01-13 | 郭稼 | Device for reclaiming braking energy of electric motor car |
| CN201457341U (en) * | 2009-05-18 | 2010-05-12 | 徐昌林 | Energy collection and storage assistor |
| US20100148465A1 (en) * | 2008-10-20 | 2010-06-17 | Coghill Jr Thomas E | Energy coil system for vehicles |
| CN101791976A (en) * | 2010-03-23 | 2010-08-04 | 沈阳工业大学 | Self-controlled braking energy-saving wheel assembly |
| CN201633460U (en) * | 2010-03-23 | 2010-11-17 | 沈阳工业大学 | Unilateral hub type energy-saving wheel |
| CN201633459U (en) * | 2010-03-23 | 2010-11-17 | 沈阳工业大学 | Speed-reducing and braking one-stop braking energy-saving wheel |
| CN102367060A (en) * | 2011-11-21 | 2012-03-07 | 王达 | Bicycle braking system |
| US20120192784A1 (en) * | 2011-01-28 | 2012-08-02 | Gideon Gimlan | Transportation device with reciprocating part and kinetic storage |
| FR2998253A1 (en) * | 2012-11-19 | 2014-05-23 | Decathlon Sa | Assistance device for setting rotation of disk mounted on frame of bicycle, has spring rotationally actuating disk along forward direction when spring expands by releasing energy stored during rotation of disk along reverse direction |
| CN105564577A (en) * | 2016-02-03 | 2016-05-11 | 东北大学 | Energy storage assisting device based on contraction and release of volute spiral spring |
| CN205524776U (en) * | 2016-04-29 | 2016-08-31 | 哈尔滨理工大学 | Bicycle booster unit based on braking energy retrieves |
| CN206871292U (en) * | 2017-04-12 | 2018-01-12 | 樊品良 | Electric bicycle electromagnetic and mechanical extended-range device |
-
2017
- 2017-04-12 CN CN201710234987.7A patent/CN106976520B/en active Active
- 2017-06-06 WO PCT/CN2017/087327 patent/WO2018188181A1/en active Application Filing
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998042550A1 (en) * | 1997-03-24 | 1998-10-01 | Chang Woo Lee | Braking device for bicycles |
| US20100148465A1 (en) * | 2008-10-20 | 2010-06-17 | Coghill Jr Thomas E | Energy coil system for vehicles |
| CN201380760Y (en) * | 2009-04-15 | 2010-01-13 | 郭稼 | Device for reclaiming braking energy of electric motor car |
| CN201457341U (en) * | 2009-05-18 | 2010-05-12 | 徐昌林 | Energy collection and storage assistor |
| CN201633459U (en) * | 2010-03-23 | 2010-11-17 | 沈阳工业大学 | Speed-reducing and braking one-stop braking energy-saving wheel |
| CN201633460U (en) * | 2010-03-23 | 2010-11-17 | 沈阳工业大学 | Unilateral hub type energy-saving wheel |
| CN101791976A (en) * | 2010-03-23 | 2010-08-04 | 沈阳工业大学 | Self-controlled braking energy-saving wheel assembly |
| US20120192784A1 (en) * | 2011-01-28 | 2012-08-02 | Gideon Gimlan | Transportation device with reciprocating part and kinetic storage |
| CN102367060A (en) * | 2011-11-21 | 2012-03-07 | 王达 | Bicycle braking system |
| FR2998253A1 (en) * | 2012-11-19 | 2014-05-23 | Decathlon Sa | Assistance device for setting rotation of disk mounted on frame of bicycle, has spring rotationally actuating disk along forward direction when spring expands by releasing energy stored during rotation of disk along reverse direction |
| CN105564577A (en) * | 2016-02-03 | 2016-05-11 | 东北大学 | Energy storage assisting device based on contraction and release of volute spiral spring |
| CN205524776U (en) * | 2016-04-29 | 2016-08-31 | 哈尔滨理工大学 | Bicycle booster unit based on braking energy retrieves |
| CN206871292U (en) * | 2017-04-12 | 2018-01-12 | 樊品良 | Electric bicycle electromagnetic and mechanical extended-range device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018188181A1 (en) | 2018-10-18 |
| CN106976520B (en) | 2022-07-15 |
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