CN102167126A - Power generation type electric-motor-assisted dual-purpose bicycle - Google Patents
Power generation type electric-motor-assisted dual-purpose bicycle Download PDFInfo
- Publication number
- CN102167126A CN102167126A CN2011100525862A CN201110052586A CN102167126A CN 102167126 A CN102167126 A CN 102167126A CN 2011100525862 A CN2011100525862 A CN 2011100525862A CN 201110052586 A CN201110052586 A CN 201110052586A CN 102167126 A CN102167126 A CN 102167126A
- Authority
- CN
- China
- Prior art keywords
- bicycle
- power generation
- electrical motor
- generation type
- wheel hub
- 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.)
- Pending
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides a power generation type electric-motor--assisted dual-purpose bicycle, belonging to the field of transportation. The left side of a rear wheel hub of the bicycle is provided with an accelerating device; the output wheel of the accelerating device is connected with a generator pulley arranged above by means of belt transmission; the right side of the rear wheel hub is provided with a flywheel gear speed reducing motor/flywheel chain wheel. The power generation type electric-motor-assisted dual-purpose bicycle can be powered by both an electric motor and human power synchronously; the bicycle can be powered by manpower separately; a generator can generate electricity; the generated current is used for charging a storage battery or supplied to the electric motor; the effect is better if a permanent magnetic generator is installed; the bicycle does not use the storage battery frequently; and has the advantages of simple structure, low cost and multiple performances.
Description
Technical field
Power generation type electrical motor booster type dual-purpose bicycle belongs to field of vehicles.
Background technology
CIP (CIP) data Electrical Bicycle O﹠M: be proficient in from crossing the threshold to/the Xu Xiaozhen chief editor.Zhengzhou one by one: Henan science tech publishing house, No. 130663 Electrical Bicycle O﹠M of 20072 ISBN 978-7-5349-3566-4 China depository library CIP data core word (2006): be proficient in 3 pages of books from crossing the threshold to: three, by electrical motor form and type of drive divide 1, the hub-type DC motor wheeled hub-type DC motor of directly driving is DC motor to be made the wheel hub form of wheel, so that be directly installed on (front-wheel or trailing wheel) in the wheel hub, wheel hub is connected with rim by spoke, directly drives wheel.The hub-type DC motor is divided into two kinds, and the one, the big torque brushless DC electrical motor of slow speed of revolution, the 2nd, high rotating speed, there is the discoidal armature of interior speed reduction gearing that the brush DC motor is arranged.2, axis drive-type DC motor is installed in the bicycle middle shaft position, by the chain drive bicycle rear.This type of drive is used for the assistance type Electrical Bicycle substantially.3, the storage battery of this Electrical Bicycle of comprehensive electronic case rear wheel drive, controller, electrical motor, deceleration system etc. are installed concentratedly in a casing, adopt the back-wheel drive mode.Electronic case has two kinds of chain drive and friction-driven to the type of drive of trailing wheel.From the situation of present Electrical Bicycle in China's use, basically be that the rear-wheel hub drive-type is in the majority, because Electrical Bicycle adopts the charger charging at present, many troubles in real life, have been increased, nor it is economical, often be subjected to the restriction of battery electric quantity under steam, utilize the supply current charging, belong to the consumption national energy, do not meet the energy-saving and emission-reduction purpose yet, the more complicated cost height of its present Electrical Bicycle DC motor function, and need many attached, the scientific and technological content high product of preparation, as the controller accessory.My utility model patent, there are the many defectives of Inner gear annex in the patent No.: ZL2008 2 0016340.3 bicycle middle shaft boost installations.
Summary of the invention
The Ordering-the invention is to utilize three grades of speedups of bicycle, rotating speed is reached more than 2000 commentaries on classics, and electric current power supply motivation, storage battery that electrical generator sends use, and electrical motor adopts worm reduction gear to be installed on the rear-wheel hub, one-tenth Ordering-the simple in structure is low, and manpower is ridden and electric boosted riding can be used separately.
Power generation type electrical motor booster type dual-purpose bicycle is made up of bicycle middle shaft boost installation, bicycle rear, it is characterized in that; Bicycle middle shaft boost installation inner gear is installed on the interior circle of housing, the bicycle middle shaft boost installation is installed on the bicycle rear wheel hub left side, its output wheel connects with the top electrical generator by speedup, the speed increaser housing connects with vehicle frame, on bicycle rear wheel hub the right flywheel worm gear reducer electrical motor, freewheel sprockets are installed, flywheel decelerator and car body are linked together.
If the installation mag-dynamo does not then need to install storage battery, it is very little that storage battery perhaps is installed.
Speed increaser pivoted arm round tube inside diameter screw is apart from being installed in above the tap of the rear wheel hub left side.
The speed increaser output wheel connects with the generator shaft belt pulley by the transmission of belt speedup on the wheel hub of the trailing wheel left side.
The very heavy tooth round tube inside diameter of flywheel worm gear screw, freewheel sprockets screw are installed in above the tap of bicycle rear wheel hub the right.
Being installed on the very heavy tooth pipe of very heavy tooth rear end activity in the flywheel worm gear, spring one end is installed on the pipe, the other end upwards lifts and withstands on very heavy tooth below, and the very heavy tooth other end upwards lifts and withstands on the helical teeth circle of the interior garden of flywheel, and helical teeth circle both sides, garden bore axes is housed on the pipe in the flywheel.
Outside rear wheel hub left side bicycle middle shaft boost installation and rear wheel hub the right flywheel worm gear reducer electrical motor, sheath is installed.
At the back rest place storage battery is installed, fitting machine motor-car rain brush relay, mileage meter, charging indicator light, dynamo governor, charging unit, power supply combined switch in the gauge panel above the car front-wheel.
This power generation type electrical motor booster type dual-purpose bicycle belongs to a kind of green traffic instrument, and it is for this car use, economically, all belong to the new product of a kind of brand new, fashion in the environmental protection with the self generating amount for a dragon.
Description of drawings
Fig. 1 is a power generation type electrical motor booster type dual-purpose bicycle front view
Fig. 2 is a bicycle middle shaft boost installation left view
Fig. 3 is flywheel worm gear, freewheel sprockets left view
The circle 2 rear-wheel hub left sides 3 axis speeders, 4 output wheels, 5 generators, 6 speed increaser housings, 7 vehicle frames, 8 rear-wheel hubs the right 9 flywheel worm gear reducer motor, 10 freewheel sprockets, 11 pivoted arm pipes 12 flywheel jack tooth pipes 13 flywheel worm gears 14 very heavy tooth 15 springs 16 flywheel worm gear inner circle helical teeth 17 bearings 18 sheaths 19 left sides lid bearing 20 centre wheel inner bearings 21 planetary gears 22 centre wheels 23 worm screws 24 speed increaser pivoted arms 25 in internal gear 1 housing
Embodiment
Power generation type electrical motor booster type dual-purpose bicycle; bicycle middle shaft boost installation inner gear (1) is installed on the interior circle (2) of housing; bicycle middle shaft boost installation (4) is installed on the bicycle rear wheel hub left side (3); on its bicycle middle shaft boost installation pivoted arm pipe (12) external diameter; bicycle middle shaft boost installation (4) is installed; left side lid bearing (20); center gear neck bearing (21) is installed on pivoted arm pipe (12) external diameter; pivoted arm round tube inside diameter screw is installed on the tap of the rear wheel hub left side (3); like this speed increaser assembly (4) is installed on the tap of the rear wheel hub left side; bring great convenience for making and installing; speed increaser pivoted arm (25) upper planetary gear (22) and inner gear (1); center gear (23) engagement; its output wheel (5) adopts belt-driving to connect with electrical generator (6); belt-driving is applicable to the high speed transmission; because rotating speed must reach more than 20000 rev/mins on electrical generator (6) wheel; speed increaser housing (7) is linked together with vehicle frame (8); speed increaser output wheel (5) is installed sheath (19) with the dynamo pulley outside and decelerator (10) outside; play safety effect; because the electrical generator wheel speed is very high; play a protective role simultaneously; the flywheel worm gear reducer electrical motor of installing on bicycle rear wheel hub the right (9) (10); freewheel sprockets (11); on its flywheel jack tooth pipe (13) external diameter; the bearing (18) on very heavy tooth (15) both sides is installed in flywheel worm gear (14) internal diameter helical teeth (17) both sides or is installed on freewheel sprockets (11) internal diameter helical teeth (17) both sides; very heavy tooth (15) one end activities is installed on pipe (13) external diameter on very heavy tooth pipe (13) external diameter; spring (16) one ends are installed on the pipe (13); the spring other end withstands on very heavy tooth (15) below; with very heavy tooth top circle helical teeth (17) in the flywheel worm gear; or withstand on the interior circle of the freewheel sprockets helical teeth; circle helical teeth (17) in the flywheel worm gear; when circle helical teeth (17) is static in the freewheel sprockets; flywheel jack tooth pipe (13) is gone up very heavy tooth (15) because be installed in rear wheel hub the right (9); flywheel jack tooth pipe (13) is gone up very heavy tooth can justify helical teeth (17) in the flywheel worm gear; circle helical teeth (17) is gone up and is rotated in the freewheel sprockets; forming electrical motor (10) does not rotate; flywheel worm gear (14) does not rotate; and very heavy tooth (15) circle helical teeth circle (17) in the flywheel worm gear is gone up rotation in the flywheel; identical with the bicycle freewheel principle; freewheel sprockets (11) can be rotated; manpower still can be ridden; when bitter electrical motor (10) rotates; worm screw (24) drives worm gear (14) and rotates; circle helical teeth (17) promotes very heavy tooth pipe (13) in the worm gear; rear-wheel hub rotates; realize that electrical motor rotates the power-assisted effect of playing; flywheel decelerator (10) is linked together with car body (8); be fixed on the car body; storage battery is installed at back rest place; fitting machine motor-car rain brush relay in the gauge panel above the car front-wheel; its rain brush relay has high speed gear; low gear; can make moving velocity have high speed gear; low gear; mileage meter is installed; charging indicator light shows the electrical generator working condition; dynamo governor assists electrical generator work to make voltage; current stabilization; charging unit is to guarantee that accumulator electric-quantity is stable, and the power supply combined switch is installed.If the installation mag-dynamo does not then need to install storage battery, it is very little that storage battery perhaps is installed, because mag-dynamo does not need the storage battery electric current in advance towards magnetic, the mag-dynamo volume is little simultaneously, and electric energy generated is big during low speed, is fit to be installed on this car.
Principle of work: bicycle middle shaft rotates, the axis output chain gear drives the back flying wheel by chain with speedup, the rear-wheel hub trailing wheel rotates, the bicycle middle shaft boost installation is installed on the rear-wheel hub left side, its pivoted arm is installed in the rear-wheel hub left side, the pivoted arm upper planet wheel on one side be fixed on inner gear engagement on the housing, mesh with center gear on one side, the output wheel that drives on the center gear is exported high rotating speed, drive generator for electricity generation by belt-driving, the electric current that sends leads to storage battery and electrical motor, and rotate at the combined switch control motor, electrical motor is a power-assisted shape, electrical motor still needs manpower to ride when rotating, and when electrical motor did not rotate, manpower still can be ridden.
Casehistory: bicycle middle shaft boost installation over-speed gear ratio is designed to 7, the center gear knuckle-tooth number of teeth is 7, the planetary wheel number of teeth 13, the Inner gear number of teeth 43,40 rev/mins of axis, axis teeth number of sprocket 33: the freewheel sprockets number of teeth 13 22,5 speed increaser output wheels: dynamo pulley revolution ratio 23 generator speeds: 2,57 but also 3 two 2000 rev/mins not only not only of 40 rev/mins of axis, this rotating speed can drive generator for electricity generation.
The worm gear reducer electrical motor: rotating speed was identical when 1600 rev/mins of motors speed, 100 rev/mins of worm gear 16 worm gear reducer motors speed were ridden with manpower.Rotating speed when manpower is ridden: 40 rev/mins 2,5 two 100 rev/mins again of axis, because rear-wheel hub the right is installed flywheel worm gear reducer electrical motor, freewheel sprockets simultaneously, so rear wheel rotation speed is at 100 rev/mins, bitter 70 rev/mins of the flywheel worm gear reducer motor relay top gears of selecting, 40 rev/mins of low gears, high speed gear then: 70 rev/mins 2,5 two 170 rev/mins again, if per hour 60 minutes then for 1 meter of wheel circumference: high speed gear: 70 rev/mins of not only 2,5 two 170 rev/mins but also 60 minutes 2 10200 meters/hour 2 10 kilometers/hour meet national electric assisted bicycle moving velocity regulation.
Claims (8)
1. power generation type electrical motor booster type dual-purpose bicycle is made up of bicycle middle shaft boost installation, bicycle rear, it is characterized in that; Bicycle middle shaft boost installation inner gear (1) is installed on the interior circle (2) of housing, bicycle middle shaft boost installation (4) is installed on the bicycle rear wheel hub left side (3), its output wheel (5) connects with top electrical generator (6) by speedup, speed increaser housing (7) connects with vehicle frame (8), on bicycle rear wheel hub the right (9) flywheel worm gear reducer electrical motor (10), freewheel sprockets (11) are installed, flywheel decelerator (10) is linked together with car body (8).
2. power generation type electrical motor morpet according to claim 1 is characterized in that: if mag-dynamo is installed, then do not need to install storage battery, it is very little that storage battery perhaps is installed.
3. power generation type electrical motor rib force bike according to claim 1 is characterized in that: speed increaser pivoted arm pipe (12) internal diameter screw is apart from being installed in the rear wheel hub left side (3) above the tap.
4. power generation type electrical motor rib force bike according to claim 1 is characterized in that: speed increaser output wheel (5) connects with electrical generator (6) shaft pulley by the transmission of belt speedup on the wheel hub of the trailing wheel left side.
5. power generation type electrical motor rib force bike according to claim 1 is characterized in that: the very heavy tooth pipe of flywheel worm gear (13) internal diameter screw, freewheel sprockets (11) screw are installed in bicycle rear wheel hub the right (9) above the tap.
6. power generation type electrical motor rib force bike according to claim 1, it is characterized in that: being installed on the very heavy tooth pipe (13) of very heavy tooth (15) the rear end activity in the flywheel worm gear (14), spring (16) one ends are installed on the pipe (13), the other end upwards lifts and withstands on very heavy tooth (15) below, the very heavy tooth other end upwards lifts and withstands on the interior garden helical teeth circle (17) of flywheel, and garden helical teeth circle both sides internal diameter bearings (18) are contained on the pipe (13) in the flywheel.
7. power generation type electrical motor rib force bike according to claim 1 is characterized in that: outside the rear wheel hub left side (3) bicycle middle shaft boost installation and rear wheel hub the right flywheel worm gear reducer electrical motor sheath (19) is installed.
8. power generation type electrical motor rib force bike according to claim 1, it is characterized in that: at the back rest place storage battery is installed, fitting machine motor-car rain brush relay, mileage meter, charging indicator light, dynamo governor, charging unit, power supply combined switch in the gauge panel above the car front-wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100525862A CN102167126A (en) | 2011-03-07 | 2011-03-07 | Power generation type electric-motor-assisted dual-purpose bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100525862A CN102167126A (en) | 2011-03-07 | 2011-03-07 | Power generation type electric-motor-assisted dual-purpose bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102167126A true CN102167126A (en) | 2011-08-31 |
Family
ID=44488498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100525862A Pending CN102167126A (en) | 2011-03-07 | 2011-03-07 | Power generation type electric-motor-assisted dual-purpose bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102167126A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229055A (en) * | 2014-10-14 | 2014-12-24 | 于洪涛 | Novel electric vehicle |
| CN104883000A (en) * | 2015-05-25 | 2015-09-02 | 严振华 | Variable reduction ratio wheel hub motor for electric bicycle |
| CN106585848A (en) * | 2017-02-21 | 2017-04-26 | 北京微马科技有限公司 | Bicycle power generation device and power generation bicycle provided with same |
-
2011
- 2011-03-07 CN CN2011100525862A patent/CN102167126A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229055A (en) * | 2014-10-14 | 2014-12-24 | 于洪涛 | Novel electric vehicle |
| CN104883000A (en) * | 2015-05-25 | 2015-09-02 | 严振华 | Variable reduction ratio wheel hub motor for electric bicycle |
| CN104883000B (en) * | 2015-05-25 | 2017-06-06 | 严振华 | The automobile-used variable deceleration of electrical salf-walking than wheel hub motor |
| CN106585848A (en) * | 2017-02-21 | 2017-04-26 | 北京微马科技有限公司 | Bicycle power generation device and power generation bicycle provided with same |
| CN106585848B (en) * | 2017-02-21 | 2022-06-28 | 北京舆微科技有限公司 | Bicycle power generation device and power generation bicycle thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201118360Y (en) | Magnetic float magnetic-electronic bicycle wheel hub | |
| CN201390358Y (en) | Motor drive unit of electric bicycle | |
| CN102530173A (en) | Externally wheel-driving type multifunctional boosting bicycle | |
| CN202147581U (en) | Simple wheel hub motor | |
| CN202765214U (en) | Center shaft torque sensing motor drive system for electric bicycle | |
| CN102167126A (en) | Power generation type electric-motor-assisted dual-purpose bicycle | |
| CN102358192A (en) | Multi-energy electric vehicle | |
| CN202686672U (en) | Motor drive device for electric bicycle | |
| CN213521613U (en) | Double-mode direct-current motor capable of generating power and driven by electric power | |
| CN201188568Y (en) | Electric motor and gear device | |
| CN202243039U (en) | Multi-energy electric vehicle | |
| CN205544521U (en) | Automobile -used damping generator | |
| CN204150200U (en) | A kind of novel electric vehicle | |
| CN204055356U (en) | The electric differential drive axle of planetary gear construction | |
| CN102267536A (en) | Power generation motor assisted dual-purpose bicycle | |
| CN201708642U (en) | Mechanical wheel hub generator | |
| CN202038426U (en) | Mid-drive power boost bicycle | |
| CN204775794U (en) | Electric bicycle | |
| CN202295198U (en) | Motor-driven lithium battery power-assisted tricycle | |
| CN2442938Y (en) | Electric bicycle with planetary gear differential mechanism | |
| CN202320698U (en) | Power-assisting type bicycle driven by lithium battery | |
| CN2304211Y (en) | Driving-wheel device for motor | |
| CN202783685U (en) | Motive power output mechanism of back wheel of electric bicycle | |
| CN201240466Y (en) | Combined type electric bicycle | |
| CN205070687U (en) | A generator for wheel hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110831 |