CN108032958A - Poor footpath sun wheel bicycle - Google Patents
Poor footpath sun wheel bicycle Download PDFInfo
- Publication number
- CN108032958A CN108032958A CN201711222832.8A CN201711222832A CN108032958A CN 108032958 A CN108032958 A CN 108032958A CN 201711222832 A CN201711222832 A CN 201711222832A CN 108032958 A CN108032958 A CN 108032958A
- Authority
- CN
- China
- Prior art keywords
- gear
- wheel
- moving axis
- sun
- sun gear
- 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
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process 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
- B62M13/00—Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel
-
- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
Poor footpath sun wheel bicycle, using the duplex moving axis row sun gear of planet gear transmission structure, including size, dead axle sun gear and gear ring etc., dead axle sun gear and duplex moving axis the small sun gear engagement that planetary gear is connected with vehicle frame, the big sun gear of duplex moving axis are engaged with wheel rim, and gear ring is installed on rear wheel.By gear ratio adjustment, the contradiction for pedaling power and speed is effectively alleviated.Experiment proves：This duplex difference footpath sun gear bicycle by planetary gear train driving save gear wheel, flywheel, chain, in, the sprocket wheel of rear axle etc., it is not only simple and convenient but also save and pedal power, accelerate speed, minimum speed-raising more than 16.7%.
Description
Technical field：The invention belongs to bicycle manufacturing technology field, is specifically a kind of differentiated row of sun gear radius
Star-wheel wheel drive difference footpath sun wheel bicycle.
Background technology：At present, known bicycle does not adopt the transmission of duplex sun gear, and chain, gear wheel (common name wheel disc) fly
The components such as wheel, speed-changing chain increase cost, and speed is low, pedals power and dashes forward with speed contradiction.
The content of the invention：In order to change the state of the art, the present invention is using the differentiated duplex sun gear of radius as transmission structure
Part, wherein bull wheel are even engaged with trailing wheel gear ring, and steamboat is engaged with planetary gear.Goal of the invention：Component is saved, accelerates speed, effectively
Alleviate the contradiction for pedaling power and speed.
It is of the invention to be for technical scheme applied to solve the technical problem：Poor footpath sun gear driving bicycle, including vehicle frame
1st, vehicle seat 2, axis 3, crank 4, front-wheel 5, trailing wheel 6, trailing wheel gear ring 7 and planetary gear 8, dead axle sun gear 9, the duplex moving axis A sun
Wheel 10, duplex moving axis B sun gears 11, the crank 4 are installed on the axis 3 of vehicle frame 1, and the planetary gear 8 is installed on song
On handle 4,8 one side of planetary gear is engaged with the dead axle sun gear 9 on vehicle frame 1, on the other hand with the duplex moving axis A sun
The engagement of wheel 10, duplex moving axis B sun gears 11 are more than duplex moving axis A sun gears 10 and are engaged with trailing wheel gear ring 7, by planetary gear train
Drive bicycle.
The beneficial effects of the invention are as follows：Meet and pedal power rule, save component, accelerate speed.Experiment proves：It is minimum
Accelerate 16.7%, alleviate and pedal power and speed contradiction, reached goal of the invention.
Brief description of the drawings：With reference to Figure of description, the invention will be further described.
Fig. 1 is the main schematic diagram of the present invention.
In Fig. 1,1. vehicle frame, 2. vehicle seats, 3. axis, 4. cranks, 5. front-wheels, 6. trailing wheels, 7. trailing wheel gear rings, 8. planets
Wheel, 9. dead axle sun gears, 10. duplex A moving axis sun gears, 11. duplex B moving axis sun gears.
Embodiment：In the embodiment shown in fig. 1, pedal 4 planetary gear of crank (pedal rod) by with dead axle too
The 9 engagement rotations and revolution of sun wheel, when rotation, engage with duplex A moving axis sun gear 10, on duplex B moving axis sun gear 11 and wheel
Trailing wheel gear ring 7 engage, trailing wheel gear ring 7 drives cycle wheel to rotate, and bicycle moves ahead.
Due to standard bicycle gear wheel (wheel disc), chain, flywheel driving rear wheel, wheel diameter is more than flywheel diameter, because
This, arduously.The present invention is driven using planetary gear train, and duplex B moving axis sun gear 11 directly drives trailing wheel gear ring 7, trailing wheel gear ring 7
More than flywheel, so laborsaving.Although duplex B moving axis sun gear 11 is more than duplex A moving axis sun gear 10, compare flywheel with after
It is more than small to take turns the size of gear ring, therefore, or it is laborsaving, at least effortlessly.Due to being passed using the bigger planetary gear train of transmission
Dynamic, crank (pivoted arm) is input, and duplex A, B moving axis sun gear is output, therefore, adds speed, such as：60 centimeters of diameter
The chain drive bicycle of wheel, general gear wheel (wheel disc) number of teeth 32 (convenience of calculation takes 32 centimeters of diameter), the flywheel number of teeth 16
A (16 centimeters of diameter), the wheel number of teeth 60.Pedal moves circle crank (pedal rod) gear wheel and rotates one week, flywheel turns 2 weeks,
Wheel also rotates 2 weeks, 120 teeth；The onesize bicycle of wheel, is driven using poor footpath sun gear, installed in 2 points of crank 4
1 at planetary gear 8 engaged with dead axle sun gear 9 and duplex A moving axis sun gear 10, the number of teeth of dead axle sun gear 9 45 (45
Centimetre), the number of teeth 9 (9 centimeters) of duplex A moving axis sun gear 10, (27 is public for the number of teeth 27 of duplex B moving axis sun gear 11
Point), according to Transmission Ratio of Planetary Gear Trains principle, crank 4 rotates one week, i.e. pedal moves the circle of crank 4 one, duplex A, B moving axis sun gear
10th, 11 rotating 6 weeks, 27 teeth rotate 6 weeks, 162 teeth, i.e. gear 162 teeth of rotation, more than chaindriven 120 teeth, because
This, it is small to pedal power, but speed is more than chain drive bicycle.Also increased therewith using major planet train gearratio bicycle speed.
In order to which uniform force and stability of rotation planetary gear are several symmetrical or are uniformly installed.
Claims (1)
1. poor footpath sun gear driving bicycle, including vehicle frame (1), vehicle seat (2), axis (3), crank (4), front-wheel (5), trailing wheel
(6) trailing wheel gear ring (7) and planetary gear (8), dead axle sun gear (9), duplex moving axis A sun gears (10), duplex moving axis B sun gears
(11), it is characterized in that：The crank (4) is installed on the axis (3) of vehicle frame (1), and the planetary gear (8) is installed on crank
(4) on, planetary gear (8) is on the one hand engaged with (1) dead axle sun gear (9) on vehicle frame, on the other hand with duplex moving axis A
Sun gear (10) engages, and duplex moving axis B sun gears (11) are more than duplex moving axis A sun gears (10) and are engaged with trailing wheel gear ring (7),
Planetary gear train drives bicycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711222832.8A CN108032958A (en) | 2017-11-21 | 2017-11-21 | Poor footpath sun wheel bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711222832.8A CN108032958A (en) | 2017-11-21 | 2017-11-21 | Poor footpath sun wheel bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108032958A true CN108032958A (en) | 2018-05-15 |
Family
ID=62093964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711222832.8A Pending CN108032958A (en) | 2017-11-21 | 2017-11-21 | Poor footpath sun wheel bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032958A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432458U (en) * | 1977-08-08 | 1979-03-03 | ||
| GB9902646D0 (en) * | 1999-02-05 | 1999-03-31 | Lotinga Marcus | 2x2 Wheel drive bike |
| CN2483303Y (en) * | 2001-03-08 | 2002-03-27 | 张权伟 | Gear wheel transmission type bicycle |
| US20080254929A1 (en) * | 2007-04-11 | 2008-10-16 | Sram Corporation | Mounting System for an Internal Bicycle Transmission |
| DE202008012409U1 (en) * | 2008-09-19 | 2008-11-20 | Whole Secure Industrial Co., Ltd., Yuanlin | bike circuit |
| KR20090089278A (en) * | 2009-07-28 | 2009-08-21 | 장진식 | A chinless bike |
| WO2016190729A1 (en) * | 2015-05-22 | 2016-12-01 | Idbike Sys B.V. | Torque sensor for pedal-driven vehicles and apparatus |
| CN207683710U (en) * | 2017-11-21 | 2018-08-03 | 张秘来 | Poor diameter sun wheel bicycle |
-
2017
- 2017-11-21 CN CN201711222832.8A patent/CN108032958A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432458U (en) * | 1977-08-08 | 1979-03-03 | ||
| GB9902646D0 (en) * | 1999-02-05 | 1999-03-31 | Lotinga Marcus | 2x2 Wheel drive bike |
| CN2483303Y (en) * | 2001-03-08 | 2002-03-27 | 张权伟 | Gear wheel transmission type bicycle |
| US20080254929A1 (en) * | 2007-04-11 | 2008-10-16 | Sram Corporation | Mounting System for an Internal Bicycle Transmission |
| DE202008012409U1 (en) * | 2008-09-19 | 2008-11-20 | Whole Secure Industrial Co., Ltd., Yuanlin | bike circuit |
| KR20090089278A (en) * | 2009-07-28 | 2009-08-21 | 장진식 | A chinless bike |
| WO2016190729A1 (en) * | 2015-05-22 | 2016-12-01 | Idbike Sys B.V. | Torque sensor for pedal-driven vehicles and apparatus |
| CN207683710U (en) * | 2017-11-21 | 2018-08-03 | 张秘来 | Poor diameter sun wheel bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180515 |