CN103671763A - Novel tricycle fuel oil transmission - Google Patents
Novel tricycle fuel oil transmission Download PDFInfo
- Publication number
- CN103671763A CN103671763A CN201310651987.9A CN201310651987A CN103671763A CN 103671763 A CN103671763 A CN 103671763A CN 201310651987 A CN201310651987 A CN 201310651987A CN 103671763 A CN103671763 A CN 103671763A
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission
- tricycle
- driving gear
- input shaft
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 239000000295 fuel oil Substances 0.000 title claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/0203—Gearboxes; Mounting gearing therein the gearbox is associated or combined with a crank case of an engine
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a novel tricycle fuel oil transmission. An input shaft, an output shaft and a reverse idler shaft are arranged in a transmission case. A forward driving gear, a synchronizer and a reverse driving gear are arranged on the input shaft in a sleeved mode. The synchronizer is connected with the input shaft in a sliding mode. A main reduction gear is fixedly arranged on the output shaft in a sleeved mode. A first gear and a second gear are fixedly arranged on the reverse idler shaft, wherein the first gear is meshed with the reverse driving gear, and the second gear is meshed with the main reduction gear. The main reduction gear is in transmission with the forward driving gear in a meshed mode. A tricycle body connecting base and an engine mounting plate are installed on the outer wall of the transmission case. By applying the synchronizer to a transmission assembly of a tricycle and improving the transmission assembly based on the characteristics of the tricycle, the technical problem that gears in the transmission assembly of the tricycle can be seriously damaged in the prior art is effectively solved; by optimizing the structural layout of the tricycle body connecting base and the structural layout of the engine mounting plate, the overall structure is more compact and reasonable.
Description
Technical field
The invention belongs to mechanical structure technical field, be specifically related to a kind of vehicular transmission assembly structure, be 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.
Summary of the invention
The object of this invention is to provide a kind of tricycle fuel oil speed changer, by optimizing structure, improve the quality of products, avoid damaging gear in shift process.
For this reason, the technical solution adopted in the present invention is: a kind of tricycle fuel oil speed changer, 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 (2), be installed with final gear (10), on the described idler shaft that reverses gear (4), be installed with the first gear (8) with the driving gear that reverses gear (7) engagement, the second gear (9) with final gear (10) engagement, described final gear (10) and forward gear driving gear (5) engagement driving,
Vehicle body connecting base (13) is housed in the peripheral outer wall of described case of transmission (1), on described vehicle body connecting base (13), has three vehicle body attachment holes (13a) of distribution triangular in shape; On one of them end face outer wall of case of transmission (1), motor mounting disc (14) is housed, in motor mounting disc (14), has motor attachment hole (14a).
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.
Beneficial effect of the present invention:
(1) simple in structure, be skillfully constructed, to 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, from root, reduced the generation of return of goods phenomenons, there are wide market prospects;
(2) optimize the topology layout of vehicle body connecting base and motor mounting disc, make more compact and reasonable of overall structure.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention.
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. 1.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technological scheme of the present invention is further described in detail:
In conjunction with Fig. 1---a kind of tricycle fuel oil speed changer shown in Fig. 5, is comprised 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, vehicle body connecting base 13 and motor mounting disc 14 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 vehicle body connecting base 13 is arranged on outside case of transmission 1 with motor mounting disc 14.
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, between forward gear driving gear 5, reverse gear driving gear 7 and input shaft 2, be fixedly connected with, synchronizer 6 can move axially along input shaft 2 under the effect of variable block shift fork 12, when variable block shift fork 12 promotion synchronizers 6 move towards forward gear driving gear 5, synchronizer 6 passes to forward gear driving gear 5 by the power source of motor; When variable block shift fork 12 promotion synchronizers 6 move towards the driving gear 7 that reverses gear, synchronizer 6 passes to by the power source of motor the driving gear 7 that reverses gear.
On output shaft 2, be installed with final gear 10, after the power of motor slows down by final gear 10, then exported by output shaft 2.
Reverse gear be installed with on idler shaft 4 with the first gear 8 of driving gear 7 engagements of reversing gear, with the second gear 9 of final gear 10 engagements, 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.
When variable block shift fork 12 promotion synchronizers 6 move towards forward gear driving gear 5, synchronizer 6 passes to forward gear driving gear 5 by the power source of motor, then is exported by final gear 10.When variable block shift fork 12 promotion synchronizers 6 move towards the driving gear 7 that reverses gear, synchronizer 6 passes to by the power source of motor the driving gear 7 that reverses gear, more successively through the first gear 8, the second gear 9, finally by final gear 10, is exported.
Vehicle body connecting base 13 is housed in the peripheral outer wall of case of transmission 1, on vehicle body connecting base 13, has three vehicle body attachment hole 13a, three vehicle body attachment hole 13a distribution triangular in shape, the reliability of installing on vehicle body to improve transmission assembly.On one of them end face outer wall of case of transmission 1, motor mounting disc 14 is housed, in motor mounting disc 14, has motor attachment hole 14a, for being connected with motor.
Case of transmission 1 is preferably comprised 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 tricycle fuel oil speed changer, 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 (2), be installed with final gear (10), on the described idler shaft that reverses gear (4), be installed with the first gear (8) with the driving gear that reverses gear (7) engagement, the second gear (9) with final gear (10) engagement, described final gear (10) and forward gear driving gear (5) engagement driving,
Vehicle body connecting base (13) is housed in the peripheral outer wall of described case of transmission (1), on described vehicle body connecting base (13), has three vehicle body attachment holes (13a) of distribution triangular in shape; On one of them end face outer wall of case of transmission (1), motor mounting disc (14) is housed, in motor mounting disc (14), has motor attachment hole (14a).
2. according to tricycle fuel oil speed changer 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 tricycle fuel oil speed changer 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 |
|---|---|---|---|
| CN201310651987.9A CN103671763A (en) | 2013-12-05 | 2013-12-05 | Novel tricycle fuel oil transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651987.9A CN103671763A (en) | 2013-12-05 | 2013-12-05 | Novel tricycle fuel oil transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103671763A true CN103671763A (en) | 2014-03-26 |
Family
ID=50310221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310651987.9A Pending CN103671763A (en) | 2013-12-05 | 2013-12-05 | Novel tricycle fuel oil transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671763A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2302956Y (en) * | 1997-09-11 | 1999-01-06 | 重庆广益摩托车厂 | Mechanism of changeable ratio transmission and reverse gear for tricycle |
| US6070486A (en) * | 1997-01-22 | 2000-06-06 | Mazda Motor Corporation | Gear type manual transmission and method of assembling the same |
| DE102004007815A1 (en) * | 2004-02-18 | 2005-09-15 | Adam Opel Ag | Manual transmission for motor vehicle has second gearwheel of second pair and synchronizing unit of second pair installed on different sides of second gearwheel of first pair |
| CN201382130Y (en) * | 2009-02-26 | 2010-01-13 | 尹书勤 | Integrated automotive advancing, reserve gear and stress application transmission |
| CN203272636U (en) * | 2013-05-16 | 2013-11-06 | 连云港北方变速器有限责任公司 | Transmission assembly |
| CN203627682U (en) * | 2013-12-05 | 2014-06-04 | 重庆钟华机械有限责任公司 | Novel tricycle fuel oil transmission |
-
2013
- 2013-12-05 CN CN201310651987.9A patent/CN103671763A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6070486A (en) * | 1997-01-22 | 2000-06-06 | Mazda Motor Corporation | Gear type manual transmission and method of assembling the same |
| CN2302956Y (en) * | 1997-09-11 | 1999-01-06 | 重庆广益摩托车厂 | Mechanism of changeable ratio transmission and reverse gear for tricycle |
| DE102004007815A1 (en) * | 2004-02-18 | 2005-09-15 | Adam Opel Ag | Manual transmission for motor vehicle has second gearwheel of second pair and synchronizing unit of second pair installed on different sides of second gearwheel of first pair |
| CN201382130Y (en) * | 2009-02-26 | 2010-01-13 | 尹书勤 | Integrated automotive advancing, reserve gear and stress application transmission |
| CN203272636U (en) * | 2013-05-16 | 2013-11-06 | 连云港北方变速器有限责任公司 | Transmission assembly |
| CN203627682U (en) * | 2013-12-05 | 2014-06-04 | 重庆钟华机械有限责任公司 | Novel tricycle fuel oil transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |