CN203627686U - Universal tricycle transmission assembly - Google Patents
Universal tricycle transmission assembly Download PDFInfo
- Publication number
- CN203627686U CN203627686U CN201320797757.9U CN201320797757U CN203627686U CN 203627686 U CN203627686 U CN 203627686U CN 201320797757 U CN201320797757 U CN 201320797757U CN 203627686 U CN203627686 U CN 203627686U
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- CN
- China
- Prior art keywords
- gear
- transmission
- input shaft
- driving gear
- synchronizer
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- 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 universal tricycle transmission assembly. An input shaft, an output shaft, and a reverse gear idle pulley shaft are arranged in a transmission housing, a forward gear driving gear, a synchronizer, and a reverse gear driving gear are successively sleeved on the input shaft, the synchronizer is in sliding connection with the input shaft, the output shaft is fixedly sleeved with a main reduction gear, a first gear engaged with the reverse gear driving gear and a second gear engaged with the main reduction gear are fixedly arranged on the reverse gear idle pulley shaft, the main reduction gear and the forward gear driving gear are in engaged transmission, and an engine stay cable support, a gearshift stay cable support, and a tricycle body connecting seat are arranged on the outer wall of the transmission housing. The synchronizer is applied to a tricycle transmission assembly in the prior art, some improvements are made in the light of the characteristics of the tricycle itself, and the technical problems that gears of the tricycle transmission assembly are seriously damaged for a long time can be effectively solved; the structural layout of the two stay cable supports and the tricycle body connecting seat is optimized, and the integral structure is more compact and reasonable.
Description
Technical field
The utility model belongs to mechanical structure technical field, is specifically related to a kind of vehicular transmission assembly structure, is mainly used in tricycle.
Background technique
Tricycle is divided into pedicab and fuel oil tricycle, existing transmission assembly, gearshift is put into gear firmly by gear, be easy to damage the gear in transmission assembly, cause product up to 30% return of goods rate, seriously affect quality of product, and on transmission assembly outer wall, had the irrational situation of layout, affected integrally-built compactedness.
Model utility content
The purpose of this utility model is to provide a kind of universal tricycle speed variator assembly, by optimizing structure, improves the quality of products, and avoids damaging gear in shift process.
For this reason, the technological scheme that the utility model adopts is: a kind of universal tricycle speed variator assembly, comprise case of transmission (1), and be arranged on input shaft (2) and the output shaft (3) in case of transmission (1), key is: in described case of transmission (1), be also provided with the idler shaft that reverses gear (4), on described input shaft (2), be set with successively forward gear driving gear (5), synchronizer (6) and the driving gear that reverses gear (7), and be slidably connected between synchronizer (6) and input shaft (2), forward gear driving gear (5), reverse gear and be fixedly connected with between driving gear (7) and input shaft (2), on described output shaft (3), be installed with final gear (10), on the described idler shaft that reverses gear (4), be installed with the first gear (8) engaging with the driving gear that reverses gear (7), the second gear (9) engaging with final gear (10), described final gear (10) and forward gear driving gear (5) engagement driving,
The motor zip support (13) of " L " shape is housed in the peripheral outer wall of described case of transmission (1), the gearshift zip support (14) of " L " shape is housed on one of them end face outer wall of case of transmission (1), on motor zip support (13), have the first short slot (13a) passing through for motor zip, on gearshift zip support (14), have the second short slot (14a) passing through for gearshift zip; Vehicle body connecting base (15) is housed in the peripheral outer wall of described case of transmission (1), on described vehicle body connecting base (15), has three vehicle body attachment holes (15a) of distribution triangular in shape.
Be preferably, described case of transmission (1) comprises the first housing (1a) and the second housing (1b), and both lock by bolt (11) after fastening again.
Further, the termination of described input shaft (2) is provided with splined hole (2a) for being connected with motor.
The beneficial effects of the utility model:
(1) simple in structure, be skillfully constructed, widely used synchronizer in automotive transmission assembly at present, apply in tricycle speed variator assembly, and improve for the feature of tricycle self, efficiently solve the technical problem of tricycle speed variator assembly middle gear well damage for a long time, improve quality of product, reduced the generation of return of goods phenomenons from root, there are wide market prospects;
(2) in addition, on motor outer wall, set up motor zip support and gearshift zip support, and optimize the topology layout of two zip supports and vehicle body connecting base, make more compact and reasonable of overall structure.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 is the rear view of Fig. 1.
Fig. 5 is C-C sectional view of Fig. 4.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail:
In conjunction with Fig. 1---the universal tricycle speed variator assembly of the one shown in Fig. 5, is made up of case of transmission 1, input shaft 2, output shaft 3, the idler shaft 4 that reverses gear, forward gear driving gear 5, synchronizer 6, the driving gear 7 that reverses gear, the first gear 8, the second gear 9, final gear 10, some bolts 11, variable block shift fork 12, motor zip support 13, gearshift zip support 14, vehicle body connecting base 15 etc.Input shaft 2, output shaft 3, the idler shaft 4 that reverses gear, forward gear driving gear 5, synchronizer 6, the driving gear 7 that reverses gear, the first gear 8, the second gear 9, final gear 10, variable block shift fork 12 are arranged in case of transmission 1, and motor zip support 13, gearshift zip support 14, vehicle body connecting base 15 are arranged on outside case of transmission 1.
On input shaft 2, be set with successively forward gear driving gear 5, synchronizer 6 and the driving gear 7 that reverses gear, synchronizer 6 is at forward gear driving gear 5 and reverse gear between driving gear 7.Between synchronizer 6 and input shaft 2, be slidably connected, forward gear driving gear 5, reversing gear is fixedly connected with between driving gear 7 and input shaft 2, synchronizer 6 can move axially along input shaft 2 under the effect of variable block shift fork 12, in the time that variable block shift fork 12 promotes synchronizer 6 and moves towards forward gear driving gear 5, the power source of motor is passed to forward gear driving gear 5 by synchronizer 6; In the time that variable block shift fork 12 promotes synchronizer 6 and moves towards the driving gear 7 that reverses gear, the power source of motor is passed to the driving gear 7 that reverses gear by synchronizer 6.
On output shaft 3, be installed with final gear 10, after the power of motor slows down by final gear 10, then exported by output shaft 3.
Reverse gear on idler shaft 4 and be installed with the first gear 8 engaging with the driving gear 7 that reverses gear, the second gear 9 engaging with final gear 10, final gear 10 and forward gear driving gear 5 engagement driving.Preferably, reverse gear idler shaft 4 and the first gear 8, the second gear 9 is wholely set.
In the time that variable block shift fork 12 promotes synchronizer 6 and moves towards forward gear driving gear 5, the power source of motor is passed to forward gear driving gear 5 by synchronizer 6, then exported by final gear 10.In the time that variable block shift fork 12 promotes synchronizer 6 and moves towards the driving gear 7 that reverses gear, the power source of motor is passed to the driving gear 7 that reverses gear by synchronizer 6, more successively through the first gear 8, the second gear 9, finally exported by final gear 10.
The motor zip support 13 of " L " shape is housed in the peripheral outer wall of case of transmission 1, the gearshift zip support 14 of " L " shape is housed on one of them end face outer wall of case of transmission 1.On motor zip support 13, have the first short slot 13a passing through for motor zip, on gearshift zip support 14, have the second short slot 14a passing through for gearshift zip.Motor zip support 13, gearshift zip support 14 are bolted on case of transmission 1.
Vehicle body connecting base 15 is housed in the peripheral outer wall of case of transmission 1, on vehicle body connecting base 15, has three vehicle body attachment hole 15a, three vehicle body attachment hole 15a distribution triangular in shape, the reliability of installing on vehicle body to improve transmission assembly.Vehicle body connecting base 15 is bolted on case of transmission 1.
Case of transmission 1 is preferably made up of the first housing 1a and the second housing 1b, and both lock by the bolt 11 of arranging along case of transmission 1 peripheral intervals after fastening again.
In addition, the termination of input shaft 2 is provided with splined hole 2a for being connected with motor, and the power of motor passes to input shaft 2 by splined shaft.
Claims (3)
1. a universal tricycle speed variator assembly, comprise case of transmission (1), and be arranged on input shaft (2) and the output shaft (3) in case of transmission (1), it is characterized in that: in described case of transmission (1), be also provided with the idler shaft that reverses gear (4), on described input shaft (2), be set with successively forward gear driving gear (5), synchronizer (6) and the driving gear that reverses gear (7), and be slidably connected between synchronizer (6) and input shaft (2), forward gear driving gear (5), reverse gear and be fixedly connected with between driving gear (7) and input shaft (2), on described output shaft (3), be installed with final gear (10), on the described idler shaft that reverses gear (4), be installed with the first gear (8) engaging with the driving gear that reverses gear (7), the second gear (9) engaging with final gear (10), described final gear (10) and forward gear driving gear (5) engagement driving,
The motor zip support (13) of " L " shape is housed in the peripheral outer wall of described case of transmission (1), the gearshift zip support (14) of " L " shape is housed on one of them end face outer wall of case of transmission (1), on motor zip support (13), have the first short slot (13a) passing through for motor zip, on gearshift zip support (14), have the second short slot (14a) passing through for gearshift zip; Vehicle body connecting base (15) is housed in the peripheral outer wall of described case of transmission (1), on described vehicle body connecting base (15), has three vehicle body attachment holes (15a) of distribution triangular in shape.
2. according to universal tricycle speed variator assembly claimed in claim 1, it is characterized in that: described case of transmission (1) comprises the first housing (1a) and the second housing (1b), both lock by bolt (11) after fastening again.
3. according to universal tricycle speed variator assembly claimed in claim 1, it is characterized in that: the termination of described input shaft (2) is provided with splined hole (2a) for being connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797757.9U CN203627686U (en) | 2013-12-05 | 2013-12-05 | Universal tricycle transmission assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797757.9U CN203627686U (en) | 2013-12-05 | 2013-12-05 | Universal tricycle transmission assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627686U true CN203627686U (en) | 2014-06-04 |
Family
ID=50814169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320797757.9U Expired - Fee Related CN203627686U (en) | 2013-12-05 | 2013-12-05 | Universal tricycle transmission assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671762A (en) * | 2013-12-05 | 2014-03-26 | 重庆钟华机械有限责任公司 | Universal tricycle gearbox assembly |
-
2013
- 2013-12-05 CN CN201320797757.9U patent/CN203627686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671762A (en) * | 2013-12-05 | 2014-03-26 | 重庆钟华机械有限责任公司 | Universal tricycle gearbox assembly |
| CN103671762B (en) * | 2013-12-05 | 2015-12-30 | 重庆钟华机械有限责任公司 | Universal tricycle gearbox assembly |
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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 |
Granted publication date: 20140604 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |