CN103644257A - Tricycle transmission - Google Patents
Tricycle transmission Download PDFInfo
- Publication number
- CN103644257A CN103644257A CN201310651956.3A CN201310651956A CN103644257A CN 103644257 A CN103644257 A CN 103644257A CN 201310651956 A CN201310651956 A CN 201310651956A CN 103644257 A CN103644257 A CN 103644257A
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission
- tricycle
- case
- motor
- 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 36
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000035945 sensitivity 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/22—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments for reverse drive
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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
- F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses a tricycle transmission. An input shaft, an output shaft and a reverse gear idler shaft are arranged in a transmission housing, the input shaft is sleeved with a forward gear driving gear, a synchronizer and a reverse gear driving gear, the synchronizer and the input shaft are connected in a sliding mode, the output shaft is fixedly sleeved with a main speed reduction gear, a first gear meshed with the reverse gear driving gear and a second gear meshed with the main speed reduction gear are fixedly arranged on the reverse gear idler shaft, and the main speed reduction gear is in meshed transmission with the forward gear driving gear; an engine zipper support, a gear shift zipper support, a reverse gear tricycle lamp switch and an engine mounting disk are installed on the outer wall of the transmission housing. The synchronizer is applied into the transmission of a tricycle, improvements are made according to the characteristics of the tricycle, and thus the technical problem that for a long time, gears in a tricycle transmission are damaged severely is effectively solved. The structural layout of parts outside the housing is optimized, and the overall structure of the tricycle transmission is made more compact and reasonable.
Description
Technical field
The invention belongs to mechanical structure technical field, be specifically related to a kind of vehicular transmission structure, be mainly used in compact car, on tricycle.
Background technique
Tricycle is divided into pedicab and fuel oil tricycle, existing speed changer, gearshift is put into gear firmly by gear, be easy to damage the gear in speed changer, cause product up to 30% return of goods rate, seriously affect quality of product, and on speed changer outer wall, had the irrational situation of layout, affected integrally-built compactedness.
In addition, the lighting switch that reverses gear in conventional construction is positioned at shift handle installed position, by operation shift handle, controls the lighting switch that reverses gear, and sensitivity and degree of accuracy are not high, the car light that reverses gear after easily occurring reversing gear does not work, or the bright phenomenon of car light of reversing gear when forward gear.
Summary of the invention
The object of this invention is to provide a kind of tricycle speed variator, 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 speed variator, 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,
The motor zip support (13) of " L " shape and the lighting switch that reverses gear (16) are housed in the peripheral outer wall of described case of transmission (1), on motor zip support (13), have the first short slot (13a) passing through for motor zip, the button on the lighting switch that reverses gear (16) is with back fork (12) motion in 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 gearshift zip support (14), has the second short slot (14a) passing through for gearshift zip; On the another one end face outer wall of case of transmission (1), motor mounting disc (15) is housed, in described motor mounting disc (15), has motor attachment hole (15a).
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 at present, apply in tricycle speed variator, and improve for the feature of tricycle self, efficiently solve the technical problem of tricycle speed variator 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 two zip supports, reverse gear lighting switch and motor mounting disc, make more compact and reasonable of overall structure;
(3) lighting switch that reverses gear in conventional construction is moved to speed changer from shift handle installed position, by the motion of shift fork, control the lighting switch button that reverses gear, due to shift fork while control synchro, the validity that the lighting switch that reverses gear is controlled is higher.
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---the tricycle speed variator 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, motor zip support 13, gearshift zip support 14, motor mounting disc 15, the lighting switch 16 that reverses gear 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, motor mounting disc 15, the lighting switch 16 that reverses gear 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, 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.
The motor zip support 13 of " L " shape and the lighting switch 16 that reverses gear are housed in the peripheral outer wall of case of transmission 1.On motor zip support 13, have the first short slot 13a passing through for motor zip.The button reversing gear on lighting switch 16, with back fork 12 motions in case of transmission 1, controls by back fork 12 lighting switch 16 that reverses gear, and back fork 12 is for control synchro 6 simultaneously.
The gearshift zip support 14 of " L " shape is housed on one of them end face outer wall of case of transmission 1, on gearshift zip support 14, has the second short slot 14a passing through for gearshift zip.On the another one end face outer wall of case of transmission 1, motor mounting disc 15 is housed, in motor mounting disc 15, has motor attachment hole 15a, for being connected with motor.Motor zip support 13, gearshift zip support 14, motor mounting disc 15 are bolted on respectively on case of transmission 1.
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 speed variator, 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,
The motor zip support (13) of " L " shape and the lighting switch that reverses gear (16) are housed in the peripheral outer wall of described case of transmission (1), on motor zip support (13), have the first short slot (13a) passing through for motor zip, the button on the lighting switch that reverses gear (16) is with back fork (12) motion in 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 gearshift zip support (14), has the second short slot (14a) passing through for gearshift zip; On the another one end face outer wall of case of transmission (1), motor mounting disc (15) is housed, in described motor mounting disc (15), has motor attachment hole (15a).
2. according to tricycle speed variator 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 speed variator 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 |
|---|---|---|---|
| CN201310651956.3A CN103644257A (en) | 2013-12-05 | 2013-12-05 | Tricycle transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651956.3A CN103644257A (en) | 2013-12-05 | 2013-12-05 | Tricycle transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103644257A true CN103644257A (en) | 2014-03-19 |
Family
ID=50249520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310651956.3A Pending CN103644257A (en) | 2013-12-05 | 2013-12-05 | Tricycle transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103644257A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19802382A1 (en) * | 1997-01-22 | 1998-08-13 | Mazda Motor | Manual gear box for motor vehicles |
| 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 |
| CN201338533Y (en) * | 2009-01-06 | 2009-11-04 | 重庆川渝精工机械配件开发有限公司 | Auxiliary gearbox assembly for tricycle or quadricycle |
| 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 |
| CN203627671U (en) * | 2013-12-05 | 2014-06-04 | 重庆钟华机械有限责任公司 | Tricycle transmission |
-
2013
- 2013-12-05 CN CN201310651956.3A patent/CN103644257A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19802382A1 (en) * | 1997-01-22 | 1998-08-13 | Mazda Motor | Manual gear box for motor vehicles |
| 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 |
| CN201338533Y (en) * | 2009-01-06 | 2009-11-04 | 重庆川渝精工机械配件开发有限公司 | Auxiliary gearbox assembly for tricycle or quadricycle |
| 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 |
| CN203627671U (en) * | 2013-12-05 | 2014-06-04 | 重庆钟华机械有限责任公司 | Tricycle 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |