CN205327324U - Five grades of speed change mechanism in motorcycle - Google Patents
Five grades of speed change mechanism in motorcycle Download PDFInfo
- Publication number
- CN205327324U CN205327324U CN201520993555.0U CN201520993555U CN205327324U CN 205327324 U CN205327324 U CN 205327324U CN 201520993555 U CN201520993555 U CN 201520993555U CN 205327324 U CN205327324 U CN 205327324U
- Authority
- CN
- China
- Prior art keywords
- gear
- countershaft
- driving gear
- gears
- driven 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a five grades of speed change mechanism in motorcycle, including main shaft and countershaft, be equipped with one on the main shaft to fifth gear driving gear, the countershaft case is equipped with one to five grade of driven gear with driving gear matched with, the driving gear is turned right according to two -gear transmission, the five order settings that keep off driving gear, fourth speed driving gear, third -gear driving gear, first -gear driving gear from a left side, driven gear turns right from a left side and keeps off driven gear, five fender driven gear, fourth speed driven gear, three fender driven gear, an order setting that keeps off driven gear according to two, still including the speed in reverse mechanism that links to each other with main shaft and countershaft simultaneously. The utility model discloses a set up the head sprocket respectively on main shaft and countershaft, follow sprocket and claw wheel, utilize chain drive to realize the speed in reverse function.
Description
Technical field
This utility model relates to motorcycle transmission technology field, relates to speed-changing mechanism of motorcycle, particularly to a kind of five grades of gears of the motorcycle with reverse gear。
Background technology
Speed-changing mechanism of motorcycle is one of parts of motorcycle core the most, and its performance is directly connected to the serviceability of motorcycle。Current most of motorcycle, all without reverse gear mechanism, directly utilizes manpower and moves backward。The external car enterprise of part develops the motorcycle with reverse gear function, but these motorcycles exist gear structure complexity, bulky defect more。
Summary of the invention
In view of this, this utility model provides a kind of five grades of gears of motorcycle。
Five grades of gears of motorcycle, including main shaft and countershaft, described main shaft is provided with one to five grade of driving gear, described countershaft case is provided with one to the five grade of driven gear matched with driving gear, described driving gear from left to right according to two keep off driving gears, five gear driving gears, four gear driving gears, three gear driving gears, one gear driving gear order arrange, described driven gear from left to right according to two keep off driven gears, five gear driven gears, four gear driven gears, three gear driven gears, one gear driven gear order arrange；Also include the reverse gear mechanism being simultaneously connected with main shaft and countershaft, described reverse gear mechanism includes head sprocket, from sprocket wheel, chain, ratchet wheel and pressing fork rack, described head sprocket is arranged on main shaft, on the left of driving gear, described it is arranged on countershaft from sprocket wheel, on the left of driven gear and freely rotatable on countershaft, described ratchet wheel is arranged on countershaft, on the left of sprocket wheel, described ratchet wheel can horizontally slip from sprocket wheel, can separate with from sprocket wheel or coordinate on the left of it, head sprocket, from sprocket wheel, chain, described pressing fork rack is connected with ratchet wheel by shift fork。
Further, also including the startup axle being provided with actuating mechanism, described main shaft right part is provided with the follower matched with this actuating mechanism。
Further, described starter receiver and follower are the gear cooperated。
The beneficial effects of the utility model are in that:
This utility model by being respectively provided with head sprocket, from sprocket wheel and ratchet wheel on main shaft and countershaft, it is possible to use the chain drive rotation direction of main shaft (Chain conveyer do not change) realizes reverse gear function。
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model is described in further detail, wherein:
Fig. 1 is five grades of variable-speed motor compositions of this utility model motorcycle。
Detailed description of the invention
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail。
As shown in Figure 1, five grades of gears of the motorcycle of the present embodiment, including main shaft 1 and countershaft 2, described main shaft 1 is provided with one to five grade of driving gear, described countershaft is provided with one to the five grade of driven gear matched with driving gear for 2 casees, it is characterized in that: described driving gear keeps off driving gear 11 according to two from left to right, five gear driving gears 12, four gear driving gears 13, three gear driving gears 14, the order of one gear driving gear 15 is arranged, described driven gear keeps off driven gear 21 according to two from left to right, five gear driven gears 22, four gear driven gears 23, three gear driven gears 24, the order of one gear driven gear 25 is arranged；Also include the reverse gear mechanism 3 being simultaneously connected with main shaft 1 and countershaft 2, described reverse gear mechanism includes head sprocket 31, from sprocket wheel 32, chain 33, ratchet wheel 34 and pressing fork rack 35, described head sprocket 31 is arranged on main shaft 1, on the left of driving gear 11, described it is arranged on countershaft 2 from sprocket wheel 32, on the left of driven gear 21 and freely rotatable on countershaft 2, described ratchet wheel 34 is arranged on countershaft 2, on the left of sprocket wheel 32, described ratchet wheel 34 can horizontally slip from sprocket wheel 32, can separate with from sprocket wheel 32 or coordinate on the left of it, head sprocket 31, from sprocket wheel 32, chain 33, described pressing fork rack 35 is connected with ratchet wheel 34 by shift fork。
The present embodiment also includes the startup axle 4 being provided with actuating mechanism 41, and described main shaft 1 right part is provided with the follower 16 matched with this actuating mechanism 41。In the present embodiment, starter receiver 41 and follower 16 are the gear cooperated。In Fig. 1, sea includes multiple bearing 5。
Pressing fork rack 35 is adjusted during reverse gear, drive ratchet wheel 34 to move right and contact (now the idle running of other driven pulleys) from sprocket wheel 32, main axis is by head sprocket 31 through chain 33, pass to countershaft from sprocket wheel 32, ratchet wheel 34, and its main shaft is identical with countershaft rotation direction, thus realizing reverse gear。
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described by referring to preferred embodiment of the present utility model, but it will be understood by those within the art that, in the form and details it can be made various change, without departing from the spirit and scope of the present utility model that appended claims limits。
Claims (3)
1. five grades of gears of motorcycle, including main shaft (1) and countershaft (2), described main shaft (1) is provided with one to five grade of driving gear, described countershaft (2) case is provided with one to the five grade of driven gear matched with driving gear, it is characterized in that: described driving gear keeps off driving gear (11) according to two from left to right, five gears driving gear (12), four gears driving gear (13), three gears driving gear (14), the order of one gear driving gear (15) is arranged, described driven gear keeps off driven gear (21) according to two from left to right, five gears driven gear (22), four gears driven gear (23), three gears driven gear (24), the order of one gear driven gear (25) is arranged；Also include the reverse gear mechanism (3) being simultaneously connected with main shaft (1) and countershaft (2), described reverse gear mechanism includes head sprocket (31), from sprocket wheel (32), chain (33), ratchet wheel (34) and pressing fork rack (35), described head sprocket (31) is arranged on main shaft (1), driving gear (11) left side, described it is arranged on countershaft (2) from sprocket wheel (32), driven gear (21) left side and upper freely rotatable at countershaft (2), described ratchet wheel (34) is arranged on countershaft (2), from sprocket wheel (32) left side, described ratchet wheel (34) can horizontally slip from sprocket wheel (32), can separate with from sprocket wheel (32) or coordinate on the left of it, head sprocket (31), from sprocket wheel (32), chain (33), described pressing fork rack (35) is connected with ratchet wheel (34) by shift fork。
2. five grades of gears of motorcycle according to claim 1, it is characterised in that: also including the startup axle (4) being provided with actuating mechanism (41), described main shaft (1) right part is provided with the follower (16) matched with this actuating mechanism (41)。
3. five grades of gears of motorcycle according to claim 2, it is characterised in that: described starter receiver (41) and follower (16) they are the gear cooperated。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993555.0U CN205327324U (en) | 2015-12-04 | 2015-12-04 | Five grades of speed change mechanism in motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993555.0U CN205327324U (en) | 2015-12-04 | 2015-12-04 | Five grades of speed change mechanism in motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327324U true CN205327324U (en) | 2016-06-22 |
Family
ID=56211864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993555.0U Expired - Fee Related CN205327324U (en) | 2015-12-04 | 2015-12-04 | Five grades of speed change mechanism in motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205327324U (en) |
-
2015
- 2015-12-04 CN CN201520993555.0U patent/CN205327324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161204 |