CN103640664A - High-performance tricycle transmission - Google Patents
High-performance tricycle transmission Download PDFInfo
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- CN103640664A CN103640664A CN201310652109.9A CN201310652109A CN103640664A CN 103640664 A CN103640664 A CN 103640664A CN 201310652109 A CN201310652109 A CN 201310652109A CN 103640664 A CN103640664 A CN 103640664A
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- gear
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 44
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The invention discloses a high-performance tricycle transmission. An input shaft, an output shaft and a reverse idle 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, and the synchronizer is connected with the input shaft in a sliding mode; a main reducing 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 idle shaft, wherein the first gear is meshed with the reverse driving gear, and the second gear is meshed with the main reducing gear; the main reducing gear is in transmission with the forward driving gear in a meshed mode. An engine cable support, a gear shifting cable support, a tricycle body connecting base, a back-up lamp switch and an engine mounting plate are installed on the outer wall of the transmission case. By applying the synchronizer to the transmission and improving the transmission according to characteristics of a tricycle, the technical problem that gears in a tricycle transmission are always seriously damaged is effectively solved; the structural layout of parts outside the transmission case is improved, so that the overall structure is more reasonable and compact.
Description
Technical field
The invention belongs to physical construction technical field, be specifically related to a kind of vehicular transmission structure, be mainly used in compact car, on three-wheel vehicle.
Background technology
Three-wheel vehicle is divided into manual tricycle and fuel oil three-wheel vehicle, existing change-speed box, gearshift is put into gear firmly by gear, be easy to damage the gear in change-speed box, cause product up to 30% return of goods rate, seriously affect product design, and on change-speed box outer wall, had the irrational situation of layout, affected integrally-built compactedness.
In addition, the lighting switch that reverses gear in conventional confguration is positioned at shift handle installed position, by operation shift handle, controls the lighting switch that reverses gear, and sensitivity and 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 performance-oriented 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 performance-oriented 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), in the peripheral outer wall of described case of transmission (1), be provided with refueling bolt (18) and blow off valve (19), 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), synchro (6) and the driving gear that reverses gear (7), and sliding block joint between synchro (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 main reduction 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 main reduction gear (10) engagement, described main reduction gear (10) and forward gear driving gear (5) engaged transmission,
Driving engine zip support (13), vehicle body Connection Block (15) and the lighting switch that reverses gear (16) of " L " shape are housed in the peripheral outer wall of described case of transmission (1), on driving engine zip support (13), have the first short slot (13a) passing through for driving engine zip, on vehicle body Connection Block (15), have vehicle body connecting bore (15a), 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), driving engine subpanel (17) is housed, in described driving engine subpanel (17), has driving engine connecting bore (17a).
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 driving engine.
Beneficial effect of the present invention:
(1) simple in structure, be skillfully constructed, to widely used synchro in Automotive transmission at present, apply in tricycle speed variator, and improve for the feature of three-wheel vehicle self, efficiently solve the technical matters of tricycle speed variator middle gear well damage for a long time, improve product design, from root, reduced the generation of return of goods phenomenons, there are wide market outlook;
(2) optimize the topology layout of two zip supports, vehicle body Connection Blocks, reverse gear lighting switch and driving engine subpanel, make more compact and reasonable of integral structure;
(3) lighting switch that reverses gear in conventional confguration is moved to change-speed box 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 accuracy rate that the lighting switch that reverses gear is controlled is higher.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 is the back view of Fig. 1.
Fig. 5 is C-C cutaway view of Fig. 1.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is further described in detail:
In conjunction with Fig. 1---the performance-oriented 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, synchro 6, the driving gear 7 that reverses gear, the first gear 8, the second gear 9, main reduction gear 10, some bolts 11, variable block shift fork 12, driving engine zip support 13, gearshift zip support 14, vehicle body Connection Block 15, the lighting switch 16 that reverses gear, driving engine subpanel 17, refueling bolt 18, blow off valve 19 etc.Input shaft 2, output shaft 3, the idler shaft 4 that reverses gear, forward gear driving gear 5, synchro 6, the driving gear 7 that reverses gear, the first gear 8, the second gear 9, main reduction gear 10, variable block shift fork 12 are arranged in case of transmission 1, and driving engine zip support 13, gearshift zip support 14, vehicle body Connection Block 15, the lighting switch 16 that reverses gear, driving engine subpanel 17, refueling bolt 18, blow off valve 19 are arranged on outside case of transmission 1.Refueling bolt 18 and blow off valve 19 are arranged in the peripheral outer wall of case of transmission 1.
On input shaft 2, be set with successively forward gear driving gear 5, synchro 6 and the driving gear 7 that reverses gear, synchro 6 is at forward gear driving gear 5 and reverse gear between driving gear 7.Sliding block joint between synchro 6 and input shaft 2, between forward gear driving gear 5, reverse gear driving gear 7 and input shaft 2, be fixedly connected with, synchro 6 can move axially along input shaft 2 under the effect of variable block shift fork 12, when variable block shift fork 12 promotion synchros 6 move towards forward gear driving gear 5, synchro 6 passes to forward gear driving gear 5 by the propulsion source of driving engine; When variable block shift fork 12 promotion synchros 6 move towards the driving gear 7 that reverses gear, synchro 6 passes to by the propulsion source of driving engine the driving gear 7 that reverses gear.
On output shaft 2, be installed with main reduction gear 10, after the power of driving engine slows down by main reduction 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 main reduction gear 10 engagements, main reduction gear 10 and forward gear driving gear 5 engaged transmission.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 synchros 6 move towards forward gear driving gear 5, synchro 6 passes to forward gear driving gear 5 by the propulsion source of driving engine, then is exported by main reduction gear 10.When variable block shift fork 12 promotion synchros 6 move towards the driving gear 7 that reverses gear, synchro 6 passes to by the propulsion source of driving engine the driving gear 7 that reverses gear, more successively through the first gear 8, the second gear 9, finally by main reduction gear 10, is exported.
Driving engine zip support 13, the vehicle body Connection Block 15 of " L " shape and the lighting switch 16 that reverses gear are housed in the peripheral outer wall of case of transmission 1.On driving engine zip support 13, have the first short slot 13a passing through for driving engine zip, on vehicle body Connection Block 15, have vehicle body connecting bore 15a, vehicle body connecting bore 15a is preferably three, and distribution triangular in shape, the reliability of installing on vehicle body to improve change-speed box, vehicle body Connection Block 15 is bolted on case of transmission 1.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, driving engine subpanel 17 is housed, in driving engine subpanel 17, has driving engine connecting bore 17a, for being connected with driving engine.Driving engine zip support 13, gearshift zip support 14, vehicle body Connection Block 15, driving engine subpanel 17 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 driving engine, and the power of driving engine passes to input shaft 2 by castellated shaft.
Claims (3)
1. a performance-oriented 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), in the peripheral outer wall of described case of transmission (1), be provided with refueling bolt (18) and blow off valve (19), 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), synchro (6) and the driving gear that reverses gear (7), and sliding block joint between synchro (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 main reduction 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 main reduction gear (10) engagement, described main reduction gear (10) and forward gear driving gear (5) engaged transmission,
Driving engine zip support (13), vehicle body Connection Block (15) and the lighting switch that reverses gear (16) of " L " shape are housed in the peripheral outer wall of described case of transmission (1), on driving engine zip support (13), have the first short slot (13a) passing through for driving engine zip, on vehicle body Connection Block (15), have vehicle body connecting bore (15a), 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), driving engine subpanel (17) is housed, in described driving engine subpanel (17), has driving engine connecting bore (17a).
2. according to performance-oriented 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 performance-oriented 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 driving engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652109.9A CN103640664B (en) | 2013-12-05 | 2013-12-05 | High performance tricycle speed variator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652109.9A CN103640664B (en) | 2013-12-05 | 2013-12-05 | High performance tricycle speed variator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103640664A true CN103640664A (en) | 2014-03-19 |
| CN103640664B CN103640664B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310652109.9A Expired - Fee Related CN103640664B (en) | 2013-12-05 | 2013-12-05 | High performance tricycle speed variator |
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| Country | Link |
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| CN (1) | CN103640664B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2099876U (en) * | 1991-06-29 | 1992-03-25 | 山东省诸城摩托车厂 | Gearshift housing for agricultural tricycle |
| 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 |
| CN2393811Y (en) * | 1999-11-09 | 2000-08-30 | 中国南方航空动力机械公司 | Converse gear for three-wheel motocycle |
| EP1039171A2 (en) * | 1999-03-19 | 2000-09-27 | Moto Guzzi S.p.A. | Gearbox, in particular for motorcycles |
| CN203272636U (en) * | 2013-05-16 | 2013-11-06 | 连云港北方变速器有限责任公司 | Transmission assembly |
| CN203623902U (en) * | 2013-12-05 | 2014-06-04 | 重庆钟华机械有限责任公司 | High-performance tricycle transmission |
-
2013
- 2013-12-05 CN CN201310652109.9A patent/CN103640664B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2099876U (en) * | 1991-06-29 | 1992-03-25 | 山东省诸城摩托车厂 | Gearshift housing for agricultural tricycle |
| 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 |
| EP1039171A2 (en) * | 1999-03-19 | 2000-09-27 | Moto Guzzi S.p.A. | Gearbox, in particular for motorcycles |
| CN2393811Y (en) * | 1999-11-09 | 2000-08-30 | 中国南方航空动力机械公司 | Converse gear for three-wheel motocycle |
| CN203272636U (en) * | 2013-05-16 | 2013-11-06 | 连云港北方变速器有限责任公司 | Transmission assembly |
| CN203623902U (en) * | 2013-12-05 | 2014-06-04 | 重庆钟华机械有限责任公司 | High-performance tricycle transmission |
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| Publication number | Publication date |
|---|---|
| CN103640664B (en) | 2016-07-06 |
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Denomination of invention: High-performance tricycle transmission Effective date of registration: 20161125 Granted publication date: 20160706 Pledgee: Han Hua guarantee Limited by Share Ltd Pledgor: Chongqing Zhonghua Machinery Co., Ltd. Registration number: 2016980000179 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180330 Granted publication date: 20160706 Pledgee: Han Hua guarantee Limited by Share Ltd Pledgor: Chongqing Zhonghua Machinery Co., Ltd. Registration number: 2016980000179 |
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| 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: 20160706 Termination date: 20191205 |