CN2244521Y - Speed transforming transmission for motorcycle - Google Patents
Speed transforming transmission for motorcycle Download PDFInfo
- Publication number
- CN2244521Y CN2244521Y CN 95222913 CN95222913U CN2244521Y CN 2244521 Y CN2244521 Y CN 2244521Y CN 95222913 CN95222913 CN 95222913 CN 95222913 U CN95222913 U CN 95222913U CN 2244521 Y CN2244521 Y CN 2244521Y
- Authority
- CN
- China
- Prior art keywords
- tooth
- basin
- motorcycle
- gear train
- driving
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a speed transforming transmission device for a motorcycle, which comprises a coaxial driving gear train and a coaxial driven gear train. The speed transforming transmission device for a motorcycle is characterized in that the driving gear train and the driven gear train are totally composed of the large pot teeth of the three-stage plane; the large pot teeth are sheathed on the external side of the smaller pot teeth; both ends of the transmission shaft are provided with end gears which are respectively combined with the driving gears, and the pot teeth of the driven gear train are engaged. The utility model is integration of speed transforming and transmission, and the speed transforming transmission device for a motorcycle has the advantages of simple structure, compact structure, high transmission efficiency, etc.
Description
The utility model relates to a kind of motor bike variable-speed drive.
At present, the power of motor cycle engine output generally all passes through the change speed gear box speed change, is sent to drive wheel by chain or belt again.Its weak point is a complex structure, and intermediate link is many, fragile variable gear or ratchet during the low and gear shift of driving efficiency and et out of order.
The utility model purpose is the deficiency that will overcome above-mentioned prior art, and provides a kind of simple in structure, reliable operation, and collection speed change and transmission are the motor cycle variable-speed drive of one.
The purpose of this utility model can reach by following measure:
A kind of motor bike variable-speed drive, comprise coaxial driving tooth wheels and coaxial driven tooth group, it is characterized in that driving tooth wheels and driven tooth wheels are by three grades of big basin teeth compositions in plane, big slightly basin tooth is enclosed within slightly little basin tooth outside, the two ends of transmission shaft have the end tooth wheel respectively with the basin tooth engagement of driving tooth wheels and driven tooth wheels.
Because the utility model has been taked above-mentioned technical measures, makes it to contrast prior art and has simple in structure, compact, driving efficiency advantages of higher.
The drawing explanation of accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model principle of work scheme drawing.
The utility model is described in further detail below with reference to embodiment:
With reference to accompanying drawing, the utility model comprises driving tooth wheels (1) and driven tooth wheels (6), and they are formed by the big basin tooth in three grades of coaxial planes.Big slightly basin tooth is enclosed within slightly little basin tooth outside, and one is overlapped one, forms the tooth gear cluster substantially in one plane of three basin teeth.Driving tooth wheels (1) link to each other with driving engine, and driven tooth wheels (6) link to each other with drive wheel, pass through transmission shaft (9) transmission between driving tooth wheels (1) and the driven tooth wheels (6).There are end tooth wheel (2), (7) in the two ends of transmission shaft (9), and the basin tooth with driving tooth wheels (1) and many moving gear groups (6) is meshed respectively.When motor bike use be self-acting clutch the time (as Chongqing 80 type motor bikes), only need to reduce engine speed, make self-acting clutch be the power disengaged position.The pulling control stalk rotates cam (8), transmission shaft (9) is backed down break away from two basin teeth (transmission shaft is made radial motion) fully to two end teeth (2), (7).At this moment, stepping shifter bar (5) makes shift fork (4) stir transmission shaft sliding sleeve (3) to make transmission shaft (9) make axial motion, change the position of transmission shaft (9), two end teeth (2), (7) are meshed, respectively with the different basin teeth of driving tooth wheels (1) and driven tooth wheels (6) to reach the purpose of speed change.For example, when end tooth (2) meshes with basin tooth T1, then end tooth (7) and basin tooth T3 ' engagement.The transmitting ratio of this moment is T1/T3 '; When end tooth (2) meshes with basin tooth T2, then end tooth (7) and basin tooth T2 ' engagement, the transmitting ratio of this moment is T2/T2 '.When motor bike use be manual clutch the time, then should control tight clutch handle, the power of combustion cutoff earlier.Spur control stalk then cam (8) rotation is backed down transmission shaft (9) to breaking away from two basin teeth fully, (transmission shaft is made radial motion) so just can step shifter bar (5) and make moving axis (9) make axial motion, changes its position.Behind the clutch reset, end tooth just can mesh well with the basin tooth.For an anodontia circle of nibbling also must be set on the driving tooth wheels (1) under kind of the situation, so that with the position that is neutral gear.
Claims (1)
1, a kind of motor bike variable-speed drive, comprise coaxial driving tooth wheels (1) and coaxial driven tooth group (6), it is characterized in that driving tooth wheels (1) and driven tooth wheels (6) form by three grades of big basin teeth in plane (T1, T2, T3, T1 ', T2 ', T3 '), big slightly basin tooth is enclosed within slightly little basin tooth outside, and the two ends of transmission shaft (9) have end tooth wheel (2), (7) to mesh with the basin tooth of driving tooth wheels (1) and driven tooth wheels (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222913 CN2244521Y (en) | 1995-09-18 | 1995-09-18 | Speed transforming transmission for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222913 CN2244521Y (en) | 1995-09-18 | 1995-09-18 | Speed transforming transmission for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2244521Y true CN2244521Y (en) | 1997-01-08 |
Family
ID=33870130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95222913 Expired - Fee Related CN2244521Y (en) | 1995-09-18 | 1995-09-18 | Speed transforming transmission for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2244521Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPD20110381A1 (en) * | 2011-12-05 | 2013-06-06 | Renato Paperini | TRANSMISSION AND TRANSMISSION FOR BICYCLES |
| CN112678111A (en) * | 2021-01-07 | 2021-04-20 | 黄秋荣 | Chainless bicycle transmission system |
-
1995
- 1995-09-18 CN CN 95222913 patent/CN2244521Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPD20110381A1 (en) * | 2011-12-05 | 2013-06-06 | Renato Paperini | TRANSMISSION AND TRANSMISSION FOR BICYCLES |
| CN112678111A (en) * | 2021-01-07 | 2021-04-20 | 黄秋荣 | Chainless bicycle transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |