CN203486091U - Speed increasing device of hybrid power bike - Google Patents
Speed increasing device of hybrid power bike Download PDFInfo
- Publication number
- CN203486091U CN203486091U CN201320586637.4U CN201320586637U CN203486091U CN 203486091 U CN203486091 U CN 203486091U CN 201320586637 U CN201320586637 U CN 201320586637U CN 203486091 U CN203486091 U CN 203486091U
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- China
- Prior art keywords
- gear
- wind wheel
- pinion
- rotating shaft
- casing
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Abstract
The utility mode discloses a speed increasing device of a hybrid power bike and relates to the technical field of manufacturing of speed increasing devices on bikes. The speed increasing device of the hybrid power bike comprises a speed-increasing gearbox, the speed-increasing gearbox comprises a box body, a first large gear, a second small gear, a third large gear and a fourth small gear are arranged in the box body, the first large gear and the fourth small gear are arranged coaxially, a bearing is arranged between the fourth small gear and a driving rotary shaft, a wind wheel coaxial with the bearing is fixedly connected with the outer ring of the bearing, a driven wind wheel is arranged on a support, a crankset is combined with one side of the driven wind wheel, a fly wheel is fixedly connected with one end of the driving rotary shaft, the crankset is in transmission connection with the flywheel through a chain, a wind pipe is arranged between the wind wheel and the driven wind wheel, the fourth small gear is a trapezoid gear, a fifth gear perpendicular to the fourth small gear is meshed with and arranged outside the fourth small gear, a transmission rod is connected with the axis center of the fifth gear, and the free end of the transmission rod is connected with a generator. The speed increasing device enables riding of the bike to become easy and rapid, and does not consume energy.
Description
Background technology
The utility model relates to a kind of manufacturing technology field of bicycle, particularly a kind of manufacturing technology field that is used in the boost installation on bicycle.
Background technology
Bicycle of the prior art, mainly comprise chain wheel, chain wheel and rotating shaft fix, rotating shaft is fixed on vehicle frame, rotating shaft two ends are fixed with and crank arm respectively, on cranking arm, stretcher are installed, and chain wheel is in transmission connection through the outer ring of chain and a unidirectional flywheel, the inner ring of unidirectional flywheel fixes through hind axle and bicycle rear, and hind axle is bearing on vehicle frame; When riding, people's both feet drive, and pedal stretcher, through chain wheel, drive trailing wheel to rotate, and drive bicycle to advance, and unidirectional flywheel is comprised of outer ring, inner ring and the inner one-way driving mechanism arranging, and can unidirectionally slide in inner ring and outer ring, locking mutually in reverse direction.Existing bicycle has following weak point: riding speed is slow, both feet actuating speed is limited, cause riding speed lower, generally below 20 km/h, therefore, people ride Electrical Bicycle or motor bike etc. for pursuit speed often changes, and still, the storage battery of Electrical Bicycle can cause environmental pollution, motor bike to need these non-renewable resources of fuel consumption.
Utility model content
The utility model object is to provide a kind of and rides easily, and without consuming the energy, can produce the energy simultaneously and help the bicycle with mixed drive power boost installation of riding.
The utility model comprises a step-up gear, described step-up gear comprises casing, first gear is set in described casing, the second miniature gears, the third-largest gear, fourth pinion, described the second miniature gears and described the third-largest gear are coaxially wholely set, described first gear and described the second miniature gears engagement, described fourth pinion and described the third-largest gear engagement, described first gear, fourth pinion coaxially arranges, described the second miniature gears, the third-largest gear is connected in casing by a rotating shaft, the two ends of described rotating shaft are connected on described wall box, described first gear, fourth pinion is connected in casing by an active rotating shaft, the two ends of described active rotating shaft are connected on described wall box, stretch out outside described casing at the two ends of described active rotating shaft, between described fourth pinion and described active rotating shaft, bearing is set, on described outside race, be fixedly connected with a wind wheel coaxially arranging with it, in one end of described casing, connect a support, one driven wind wheel is set on described support, the compound chain wheel of a side at described driven wind wheel, in one end of described active rotating shaft, be fixedly connected with a flywheel, described chain wheel is connected by chain gear with described flywheel, air flow line at described wind wheel arranges an airduct, and the ventilation inlet correspondence of described airduct is towards wind wheel, and the air outlet correspondence of described airduct is towards driven wind wheel, described fourth pinion is trapezoidal gear, at described fourth pinion external toothing one vertical the 5th gear with it, described the 5th gear is trapezoidal gear, in the axle center of described the 5th gear, connect a drive link, the free end of described drive link stretches out described casing, free end at described drive link connects an electrical generator, and one end of the center shaft of described electrical generator and described drive link are in transmission connection.
The utility model is connected with front wheel axle or hind axle by active rotating shaft while using, during the work of rising, by the multistage acceleration of a plurality of gears, make fourth pinion obtain higher rotating speed, fourth pinion drives wind wheel to tell rotation, the wind energy that wind wheel produces is delivered on driven wind wheel by airduct, driven wind wheel obtains wind-energy rotating, driven wind wheel again priming chain wheel rotates, chain wheel rotates by chain-driving flywheel, flywheel can drive bicycle vehicle wheel rotation, move ahead, the part power that flywheel provides bicycle to move ahead; This boost installation makes cycling easily, fast, and without power consumption source; This device is provided with an electrical generator in addition, and electrical generator can produce electric power and store to the storage battery of hybrid electric vehicle, as power or other electricity consumptions.
The utility model is nested with at least one bearing on described drive link, and described bearing is fixedly connected on described box inside wall; Bearing is set makes drive link more stable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, this a kind of bicycle with mixed drive power boost installation, comprise a step-up gear 1, step-up gear 1 comprises casing 2, casing 2 is interior arranges first gear 3, the second miniature gears 4, the third-largest gear 5, fourth pinion 6, the second miniature gears 4 is coaxially wholely set with the third-largest gear 5, first gear 3 and the second miniature gears 4 engagements, fourth pinion 6 and the third-largest gear engagement 5, first gear 3, fourth pinion 6 coaxially arranges, the second miniature gears 4, the third-largest gear 5 is connected in casing 2 by a rotating shaft 7, the two ends of rotating shaft 7 are connected on casing 2 sidewalls, first gear 3, fourth pinion 6 is connected in casing 2 by an active rotating shaft 8, the two ends of active rotating shaft 8 are connected on casing 2 sidewalls, stretch out outside casing 2 at the two ends of active rotating shaft 8, between fourth pinion 6 and active rotating shaft 8, bearing 9 is set, on the outer ring of bearing 9, be fixedly connected with a wind wheel 10 coaxially arranging with it, in one end of casing 2, connect a support 11, one driven wind wheel 12 is set on support 11, the compound chain wheel 13 of a side at driven wind wheel 12, in one end of active rotating shaft 8, be fixedly connected with a flywheel 14, chain wheel 13 is in transmission connection by chain 15 with flywheel 14, air flow line at wind wheel 10 arranges an airduct 16, and the ventilation inlet correspondence of airduct 16 is towards wind wheel 10, and the air outlet correspondence of airduct 16 is towards driven wind wheel 12, fourth pinion 6 is trapezoidal gear, at fourth pinion 6 external toothings one vertical the 5th gear 17 with it, the 5th gear 17 is trapezoidal gear, in the axle center of the 5th gear 17, connect a drive link 18, the free end of drive link 18 stretches out described casing 2, free end at drive link 18 connects an electrical generator 19, and one end of the center shaft of electrical generator 19 and drive link 18 are in transmission connection.On drive link 18, be nested with at least one bearing 20, bearing 20 is fixedly connected on casing 2 madial walls.
Claims (2)
1. a bicycle with mixed drive power boost installation, it is characterized in that comprising a step-up gear, described step-up gear comprises casing, first gear is set in described casing, the second miniature gears, the third-largest gear, fourth pinion, described the second miniature gears and described the third-largest gear are coaxially wholely set, described first gear and described the second miniature gears engagement, described fourth pinion and described the third-largest gear engagement, described first gear, fourth pinion coaxially arranges, described the second miniature gears, the third-largest gear is connected in casing by a rotating shaft, the two ends of described rotating shaft are connected on described wall box, described first gear, fourth pinion is connected in casing by an active rotating shaft, the two ends of described active rotating shaft are connected on described wall box, stretch out outside described casing at the two ends of described active rotating shaft, between described fourth pinion and described active rotating shaft, bearing is set, on described outside race, be fixedly connected with a wind wheel coaxially arranging with it, in one end of described casing, connect a support, one driven wind wheel is set on described support, the compound chain wheel of a side at described driven wind wheel, in one end of described active rotating shaft, be fixedly connected with a flywheel, described chain wheel is connected by chain gear with described flywheel, air flow line at described wind wheel arranges an airduct, and the ventilation inlet correspondence of described airduct is towards wind wheel, and the air outlet correspondence of described airduct is towards driven wind wheel, described fourth pinion is trapezoidal gear, at described fourth pinion external toothing one vertical the 5th gear with it, described the 5th gear is trapezoidal gear, in the axle center of described the 5th gear, connect a drive link, the free end of described drive link stretches out described casing, free end at described drive link connects an electrical generator, and one end of the center shaft of described electrical generator and described drive link are in transmission connection.
2. a kind of bicycle with mixed drive power boost installation according to claim 1, is characterized in that being nested with at least one bearing on described drive link, and described bearing is fixedly connected on described box inside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586637.4U CN203486091U (en) | 2013-09-23 | 2013-09-23 | Speed increasing device of hybrid power bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586637.4U CN203486091U (en) | 2013-09-23 | 2013-09-23 | Speed increasing device of hybrid power bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486091U true CN203486091U (en) | 2014-03-19 |
Family
ID=50256937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320586637.4U Expired - Fee Related CN203486091U (en) | 2013-09-23 | 2013-09-23 | Speed increasing device of hybrid power bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486091U (en) |
-
2013
- 2013-09-23 CN CN201320586637.4U patent/CN203486091U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20160923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |