CN200995765Y - Two-step transmission of motor bicycle - Google Patents
Two-step transmission of motor bicycle Download PDFInfo
- Publication number
- CN200995765Y CN200995765Y CN 200620112093 CN200620112093U CN200995765Y CN 200995765 Y CN200995765 Y CN 200995765Y CN 200620112093 CN200620112093 CN 200620112093 CN 200620112093 U CN200620112093 U CN 200620112093U CN 200995765 Y CN200995765 Y CN 200995765Y
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- power
- transmission shaft
- input sprocket
- output
- gear
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Abstract
A two-stage driving device of a two-wheel motorcycle is characterized in that the device comprises a bottom fork axle tube (1), a drive shaft (2), a bearing (3), a bearing seat (4), a left bottom fork mounting base (5), a right bottom fork seat (6), a locknut (7), an input chain wheel (8) and an output chain wheel (9); wherein, the drive shaft (2) sequentially goes through the bearing seat (4) with a limit table (10), the right bottom fork mounting base (6), the bottom fork axle tube (1) and the left bottom fork mounting base (5) and is fixed by the locknut (7); the drive shaft (2) passing through the bearing seat (4) is assembled in the bearing seat (4) by the bearing (3) arranged on the two ends in the bearing seat (4); the input chain wheel (8) and the output chain wheel (9) are arranged on the two ends of the drive shaft (2) respectively.
Description
(1), affiliated technical field
The utility model relates to a kind of driving device of the parts that are used on the two-wheeled vehicle, particularly a kind of two-wheeled vehicle.
(2), technical background
Existing two-wheeled vehicle includes types such as Electrical Bicycle, scooter, motor bike, their driving dynamics generally is to provide with fuel oil type driving engine or storage battery formula electrical motor, the fuel oil type driving engine comprises the fuel engines of being with footstep mechanism, drive sprocket on the fuel engines output shaft directly forms power with driven sprocket on being installed in rear wheel assembly and is connected, the position of the change-over swith on the fuel oil type driving engine, determine it is the power of driving engine output, or the power of footstep mechanism output; Storage battery formula electrical motor comprises the storage battery of drive motor and band footstep mechanism, drive motor is installed on the rear wheel assembly, and be connected with power that driven sprocket on the rear wheel assembly directly forms electrical motor, the output point of footstep mechanism driven sprocket direct and on the rear wheel assembly is connected, and transmits foot-operated power to rear wheel assembly.Existing fuel vehicle all is directly fuel engines outputting power or footstep mechanism outputting power to be carried out transmission by one-level sprocket chain strip transmission mechanism.At present, the power of existing two-wheeled vehicle will be exchanged, after just must debugging again, punching is assembling again, operation is numerous and diverse, promptly allow to exchange power, the two-wheeled vehicle power takeoff point is rised appreciably to the distance of vehicle rear wheel power access point, also obviously increased simultaneously the distance between the driven sprocket and drive sprocket in the above-mentioned one-level sprocket chain strip transmission mechanism, connect main, chain length between the driven sprocket also obviously extends, make the two-wheeled vehicle that exchanges behind the power in the process of moving, the situation that chain bob and double swerve can frequently occur has some setbacks the self-propelled vehicle transmission of power, even causes because of beating or shaking amplitude is crossed ambassador's chain releasing or blocked, and the situation of interruption transmission of power is so just abnormally dangerous.Above-mentioned one-level sprocket chain strip transmission mechanism just can not be realized power exchange easily and fast, can not satisfy the customer and different automobile types and engine installation be carried out the demand freely selecting, arrange in pairs or groups.
(3), summary of the invention
The purpose of this utility model just provides a kind of two gear stages of transmission of power failure-free two-wheeled vehicle, can realize the quick exchange of various power at same two-wheeled vehicle, strengthen the interchangeability of power significantly, and can select vehicle and power to arrange in pairs or groups according to user's request, can adapt to the demand that personalization market changes day by day fully.
The purpose of this utility model is to realize by such technical scheme, it includes chain stay central siphon, transmission shaft, bearing, bearing seat, left chain stay mount pad, right chain stay seat, jam nut, input sprocket and output chain gear, wherein, transmission shaft passes bearing seat, right chain stay mount pad, chain stay central siphon and the left chain stay mount pad of band limit dais successively, and fix by jam nut, the bearing at two ends is assemblied in the bearing seat in the bearing seat by being arranged on to pass the transmission shaft of bearing seat, is respectively arranged with input sprocket and output chain gear at the transmission shaft two ends.
The utility model is like this work: be installed in the heteropleural that power input sprocket in the utility model on the vehicle frame and output chain gear are positioned at vehicle frame, the power of same self-propelled vehicle can be provided by the engine of other types such as fuel engines or storage battery electrical motor, as fuel engines with band manpower footstep mechanism, the power of the power of manpower output and engine output, all be to form power by the output chain gear on the engine transmission shaft by transmission shaft and power input sprocket to be connected, again transmission of power is arrived rear wheel assembly, realize the transmission of power, a change-over swith is arranged on fuel engines, the output shaft of fuel engines can be according to the position of change-over swith, determine it is the power of driving engine output, or the power of footstep mechanism output; When being with the storage battery electrical motor of manpower footstep mechanism as usefulness, drive motor is assemblied on the wheel hub of rear wheel assembly, drive motor directly arrives rear wheel assembly with transmission of power, the manpower footstep mechanism connects by the output chain gear on it, power input sprocket, transmission shaft, has realized the transmission of footstep mechanism power.
In sum, the utility model can be to realize that at same two-wheeled vehicle various power exchange, as what install earlier on vehicle frame is that fuel engines provides power, the storage battery that the user wants to change into drive motor and band manpower footstep mechanism drives when power is provided, just the output chain gear on the fuel engines is connected with the power that the power input sprocket forms by transmission shaft, the output chain gear, the chain that change on the manpower footstep mechanism are connected with the power input sprocket, realize the power of manpower output; Drive motor is assemblied on the wheel hub of rear wheel assembly, and drive motor directly arrives rear wheel assembly with transmission of power.Realized that same two-wheeled vehicle changed the foot-operated electric motor driven power of storage battery of band into by the fuel engines driving and exchanged.Otherwise, drive to change into by the storage battery of drive motor and band manpower footstep mechanism and drive by fuel engines, just the manpower footstep mechanism is connected with the power input sprocket by output chain gear, transmission shaft on it, drive motor is assemblied on the wheel hub of rear wheel assembly, drive motor directly arrives rear wheel assembly with transmission of power, change into the output chain gear on the fuel engines is connected with the power input sprocket by transmission shaft, again transmission of power is arrived rear wheel assembly, realize the transmission of power of fuel engines, also just realized the exchange of various power.Different like this power can be by the utility model with power exchange easily and fast, in a word, in any case, two-wheeled vehicle to identical platform, make various types of actuating units can pass through simple operations, become realization failure-free power to be connected by power input sprocket, transmission shaft, output chain gear, chain with driven sprocket on trailing wheel is total easily power, realize the quick exchange of various power.
Owing to adopted technique scheme, the utlity model has transmission of power failure-free advantage, it not only can realize the quick exchange of various power on same two-wheel car, strengthen the interchangeability of power significantly, can also select vehicle and power to arrange in pairs or groups according to user's request.
(4), description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is first kind of structural representation of the present utility model;
Fig. 2 is second kind of structural representation of the present utility model;
Fig. 3 is the third structural representation of the present utility model;
Fig. 4 is the 4th a kind of structural representation of the present utility model;
Among the figure: 1. chain stay central siphon; 2. transmission shaft; 3. bearing; 4. bearing seat; 5. left chain stay mount pad; 6. right chain stay mount pad; 7. jam nut; 8. input sprocket; 9. output chain gear; 10. limit dais; 11. sleeve pipe; 12. nut; 13. sleeve pipe.
(5), the specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1,2, shown in 3 or 4, a kind of two gear stages of two-wheeled vehicle, it is characterized in that: it includes chain stay central siphon 1, transmission shaft 2, bearing 3, bearing seat 4, left side chain stay mount pad 5, right chain stay seat 6, jam nut 7, input sprocket 8 and output chain gear 9, wherein, transmission shaft 2 passes the bearing seat 4 of band limit dais 10 successively, right chain stay mount pad 6, chain stay central siphon 1 and left chain stay mount pad 5, and it is fixing by jam nut 7, the transmission shaft 2 that passes bearing seat 4 is assemblied in the bearing seat 4 by the bearing 3 that is arranged on two ends in the bearing seat 4, is respectively arranged with input sprocket 8 and output chain gear 9 at transmission shaft 2 two ends.
The utility model is like this work: be installed in the heteropleural that power input sprocket in the utility model on the vehicle frame and output chain gear are positioned at vehicle frame, the power of same self-propelled vehicle can be provided by the engine of other types such as fuel engines or storage battery electrical motor, as fuel engines with band manpower footstep mechanism, the power of the power of manpower output and engine output, all be to form power by transmission shaft 2 with power input sprocket 8 by the output chain gear on the engine transmission shaft 29 to be connected, again transmission of power is arrived rear wheel assembly, realize the transmission of power, a change-over swith is arranged on fuel engines, the output shaft of fuel engines can be according to the position of change-over swith, determine it is the power of driving engine output, or the power of footstep mechanism output; When being with the storage battery electrical motor of manpower footstep mechanism as usefulness, drive motor is assemblied on the wheel hub of rear wheel assembly, drive motor directly arrives rear wheel assembly with transmission of power, the manpower footstep mechanism connects by the output chain gear 9 on it, power input sprocket 8, transmission shaft 2, has realized the transmission of footstep mechanism power.
In sum, the utility model can be to realize that at same two-wheeled vehicle various power exchange, as what install earlier on vehicle frame is that fuel engines provides power, the storage battery that the user wants to change into drive motor and band manpower footstep mechanism drives when power is provided, just the output chain gear on the fuel engines 9 is connected with the power that power input sprocket 8 forms by transmission shaft 2, the output chain gear 9, the chain that change on the manpower footstep mechanism are connected with power input sprocket 8, realize the power of manpower output; Drive motor is assemblied on the wheel hub of rear wheel assembly, and drive motor directly arrives rear wheel assembly with transmission of power.Realized that same two-wheeled vehicle changed the foot-operated electric motor driven power of storage battery of band into by the fuel engines driving and exchanged.Otherwise, drive to change into by the storage battery of drive motor and band manpower footstep mechanism and drive by fuel engines, just the manpower footstep mechanism is connected with power input sprocket 8 by output chain gear 9, transmission shaft 2 on it, drive motor is assemblied on the wheel hub of rear wheel assembly, drive motor directly arrives rear wheel assembly with transmission of power, change into the output chain gear on the fuel engines is connected with the power input sprocket by transmission shaft, again transmission of power is arrived rear wheel assembly, realize the transmission of power of fuel engines, also just realized the exchange of various power.Different like this power can be by the utility model with power exchange easily and fast, in a word, in any case, two-wheeled vehicle to identical platform, make various types of actuating units can pass through simple operations, become realization failure-free power to be connected by power input sprocket 8, transmission shaft 2, output chain gear 9, chain with driven sprocket on trailing wheel is total easily power, realize the quick exchange of various power.
As shown in Figure 2, input sprocket 8 and output chain gear 9 are installed in the two ends of transmission shaft 2 respectively.
As shown in Figure 3, input sprocket 8 is provided with input sprocket 8 and is the sleeve pipe 11 of one, and input sprocket 8 is fixed in an end of transmission shaft 2 by sleeve pipe 11, and it is fixing to pass through nut 12, and output chain gear 9 is installed in the other end of transmission shaft 2.
As shown in Figure 4, output chain gear 9 is provided with output chain gear 9 and is the sleeve pipe 13 of one, and output chain gear 9 is fixed in an end of transmission shaft 2 by sleeve pipe 13, and it is fixing to pass through nut 12, and input sprocket 8 is installed in the other end of transmission shaft 2.
As shown in Figure 1, input sprocket 8 is provided with input sprocket 8 and is the sleeve pipe 11 of one, output chain gear 9 is provided with output chain gear 9 and is the sleeve pipe 13 of one, input sprocket 8 is fixed in an end of transmission shaft 2 by sleeve pipe 11, and it is fixing by nut 12, output chain gear 9 is fixed in the other end of transmission shaft 2 by sleeve pipe 13, and it is fixing to pass through nut 12.
Claims (5)
1. two gear stages of a two-wheeled vehicle, it is characterized in that: it includes chain stay central siphon (1), transmission shaft (2), bearing (3), bearing seat (4), left side chain stay mount pad (5), right chain stay seat (6), jam nut (7), input sprocket (8) and output chain gear (9), wherein, transmission shaft (2) passes the bearing seat (4) of band limit dais (10) successively, right chain stay mount pad (6), chain stay central siphon (1) and left chain stay mount pad (5), and it is fixing by jam nut (7), the transmission shaft (2) that passes bearing seat (4) is assemblied in the bearing seat (4) by the bearing (3) that is arranged on the interior two ends of bearing seat (4), is respectively arranged with input sprocket (8) and output chain gear (9) at transmission shaft (2) two ends.
2. two gear stages of two-wheeled vehicle as claimed in claim 1, it is characterized in that: input sprocket (8) and output chain gear (9) are installed in the two ends of transmission shaft (2) respectively.
3. two gear stages of two-wheeled vehicle as claimed in claim 1, it is characterized in that: input sprocket (8) is provided with input sprocket (8) and is the sleeve pipe of one (11), input sprocket (8) is fixed in an end of transmission shaft (2) by sleeve pipe (11), and fixing by nut (12), output chain gear (9) is installed in the other end of transmission shaft (2).
4. two gear stages of two-wheeled vehicle as claimed in claim 1, it is characterized in that: output chain gear (9) is provided with output chain gear (9) and is the sleeve pipe of one (13), output chain gear (9) is fixed in an end of transmission shaft (2) by sleeve pipe (13), and fixing by nut (12), input sprocket (8) is installed in the other end of transmission shaft (2).
5. two gear stages of two-wheeled vehicle as claimed in claim 1, it is characterized in that: input sprocket (8) is provided with input sprocket (8) and is the sleeve pipe of one (11), output chain gear (9) is provided with output chain gear (9) and is the sleeve pipe of one (13), input sprocket (8) is fixed in an end of transmission shaft (2) by sleeve pipe (11), and it is fixing by nut (12), output chain gear (9) is fixed in the other end of transmission shaft (2) by sleeve pipe (13), and passes through nut (12) and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112093 CN200995765Y (en) | 2006-12-29 | 2006-12-29 | Two-step transmission of motor bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112093 CN200995765Y (en) | 2006-12-29 | 2006-12-29 | Two-step transmission of motor bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995765Y true CN200995765Y (en) | 2007-12-26 |
Family
ID=38994195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620112093 Expired - Fee Related CN200995765Y (en) | 2006-12-29 | 2006-12-29 | Two-step transmission of motor bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995765Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954278A (en) * | 2019-03-21 | 2019-07-02 | 郑州德润游乐机械有限公司 | A kind of mini vehicle transmission assembly for rear axle of climbing the mountain |
-
2006
- 2006-12-29 CN CN 200620112093 patent/CN200995765Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954278A (en) * | 2019-03-21 | 2019-07-02 | 郑州德润游乐机械有限公司 | A kind of mini vehicle transmission assembly for rear axle of climbing the mountain |
| CN109954278B (en) * | 2019-03-21 | 2024-04-05 | 郑州德润游乐机械有限公司 | Mini climbing vehicle rear axle transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20111229 |