CN1315266A - Reverse gear of three-wheel motorcycle - Google Patents
Reverse gear of three-wheel motorcycle Download PDFInfo
- Publication number
- CN1315266A CN1315266A CN 00106301 CN00106301A CN1315266A CN 1315266 A CN1315266 A CN 1315266A CN 00106301 CN00106301 CN 00106301 CN 00106301 A CN00106301 A CN 00106301A CN 1315266 A CN1315266 A CN 1315266A
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- castellated
- spline
- output
- input
- shaft
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- Transmission Devices (AREA)
- Arrangement Of Transmissions (AREA)
Abstract
A reverse gear for three-wheel motorcycle is composed of input and output splined shafts, jaw-type non-spline input bevelgear, splined output bevel gear, jaw-type splined bidirectional clutch, casing and shlfting controller. The torque of engine is transmitted to the reverse gear via chain and sprocket, and then to the differential gear of back bridge via output splined shaft and drive shaft. Its advantages are simple structure and high reliability.
Description
Reverse gear of three-wheel motorcycle of the present invention belongs to a kind of layout or mounting structure of vehicle transmission gear.
In the prior art, the patent No. be ZL982287259's " trail bike driving engine reverse gear ", its layout or form are: reverse gearing device is installed on the driving engine output end position, the active spline conical gear of reverse gearing device directly is assemblied on the engine output shaft, by the transmission shaft component and flexible hard connection of rear-axle differential castellated shaft of reverse gearing device.The patent No. is " shaft drive that the motor tricycle band reverses gear " of ZL952287668 in addition, it is characterized in that two active conical gear skies that have mesh splines are enclosed within same initiatively the right and left of castellated shaft cylindrical, be set in two coupling sleeve teeth on the spline of active castellated shaft from two ends again, two combined covers are set on the male splines of two coupling sleeve teeth, by the transmission shaft component of reverse gear apparatus, make motor-tricycle realize advancing or moveing backward two to motion.The reverse gearing device structure and the arrangement of above-mentioned two technology are different, but its common shortcoming is a complex structure, are not easy to install, easily et out of order.
The purpose of this invention is to provide reverse gear of three-wheel motorcycle a kind of simple in structure, easy for installation, reliable.
For achieving the above object, reverse gear of three-wheel motorcycle of the present invention, be provided with the input castellated shaft, output spline, the input conical gear, output bevel gear, bidirectional clutch, housing and variable block controller etc., the torque that it is characterized in that driving engine output passes to input castellated shaft 1 by chain and sprocket wheel, two castellated no key input conical gears 4 that are assemblied on the input castellated shaft mesh the location simultaneously with the spline output bevel gear 7 that is assemblied on the output spline 6, and on the input castellated shaft between two castellated no key input conical gears 4, installation can be imported conical gear 4 any castellated bidirectional clutches 5 of unidirectional chimeric spline with two castellated no keys, the variable block controller is arranged on the housing 8, stir the shift controller and can make the castellated bidirectional clutch 5 of spline unidirectional chimeric with two castellated no key input conical gears 4 respectively, output spline 6 is transmission shaft through including universal coupling and flexible hard connection of rear-axle differential castellated shaft simultaneously.The shift controller includes fork 11, cover plate 12, slide block 13, backing plate 14, interior cover 15, spring 16, overcoat 17 and stay cord 18 etc., cover plate 12 is fixed on the reverse gear housing 8, hole and slide block 13 that cover plate 12 is passed on the top of fork 11 are linked as integral body, backing plate 14 upper surface fixed jackets 17, backing plate 14 is linked as integral body with cover plate 12, the interior cover 15 that spring 16 is equipped with in inside is slidably packed in the overcoat 17, interior cover 15 usefulness bolts are connected with slide block 13, stir the stay cord 18 that overlaps in being fixed on 15 and can make interior cover 15, it is unidirectional chimeric with two castellated no key input conical gears 4 respectively that slide block 13, fork 11 drive the castellated bidirectional clutch 5 of spline.The process of the stirring available motor of variable block controller or electromagnet or manually realize.Reverse gearing device of the present invention can use at three-wheel or four-wheel motor cycle.
Motor-tricycle reverse gear according to such scheme is made because it is simple in structure, can be installed in any position between driving engine and the back axle, and change the way of output of driving engine, i.e. the torque of driving engine output still passes to reverse gearing device with chain.And the output of reverse gear is to pass to rear-axle differential by output spline and the transmission shaft that includes universal coupling, so have simple in structurely, easy for installation, applied widely, dependable performance is convenient to advantages such as maintenance.
Below, introduce the embodiment of the invention in conjunction with the accompanying drawings.
Fig. 1 is a reverse gear of three-wheel motorcycle structural representation of the present invention.
Fig. 2 is a shift controller architecture scheme drawing.
Fig. 1 comprises: input spline 1, oil sealing 2, bearing 3, castellated no key input conical gear 4, the castellated bidirectional clutch 5 of spline, output spline 6, spline output bevel gear 7, housing 8.
Comprise among Fig. 2: fork 11, cover plate 12, slide block 13, backing plate 14, interior cover 15, spring 16, overcoat 17, stay cord 18.
During reverse gear work, under spring 16 pretension elastic force effects, the castellated bidirectional clutch 5 of interior cover 15, slide block 14, fork 11 and spline is pushed to mesh with the castellated no key input conical gear 4 of right-hand member, motor-tricycle is in D Drive; The torque of driving engine output passes to input castellated shaft 1 by chain and sprocket wheel, then by the castellated bidirectional clutch 5 of spline, the castellated no key input conical gear 4 of right-hand member, spline output bevel gear 7, spline output shaft 6 passes to rear-axle differential with the transmission shaft that includes universal coupling; Motor-tricycle is advanced; Same, pulling stay cord 18, pressuring spring 16, cover 15, slide block 14, fork 11 and the castellated bidirectional clutch 5 of spline are pressed to the castellated no key of left end and are imported conical gear 4 engagements in driving, motor-tricycle is in and retreats shelves, and the torque that driving engine is exported same direction retreats motor-tricycle.
Claims (2)
1. motor-tricycle reverse gear, be provided with the input castellated shaft, output spline, the input conical gear, output bevel gear, bidirectional clutch, housing and shift controller etc., it is characterized in that the torque of driving engine output, pass to input castellated shaft [1] by chain and sprocket wheel, two the castellated no key input conical gears [4] that are assemblied on the input castellated shaft mesh the location simultaneously with the spline output bevel gear [7] that is assemblied on the output spline [6], and on the input castellated shaft between two castellated no key input conical gears, installation can be imported conical gears [4] the castellated bidirectional clutch of unidirectional chimeric spline [5] arbitrarily with two castellated no keys, the shift controller is arranged on the housing [8], stir the shift controller and can make the castellated bidirectional clutch of spline [5] unidirectional chimeric with two castellated no key input conical gears [4] respectively, output spline [6] is transmission shaft through including universal coupling and flexible hard connection of rear-axle differential castellated shaft simultaneously.
2. motor-tricycle reverse gear according to claim 1, it is characterized in that the shift controller includes fork [11], cover plate [12], slide block [13], backing plate [14], interior cover [15], spring [16], overcoat [17], and stay cord [18] etc., cover plate [12] is fixed on the reverse gear housing [8], hole and slide block [13] that cover plate [12] is passed on the top of fork [11] are linked as integral body, backing plate [14] upper surface fixed jacket [17], backing plate [14] is linked as integral body with cover plate [12], the interior cover [15] that spring [16] is equipped with in inside is slidably packed in the overcoat [17], interior cover [15] is connected with slide block [13] with bolt, stirs the stay cord [18] that is fixed on the interior cover [15] and can make interior cover [15], slide block [13], it is unidirectional chimeric with two castellated no key input conical gears [4] respectively that fork [11] drives the castellated bidirectional clutch of spline [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00106301 CN1315266A (en) | 2000-03-28 | 2000-03-28 | Reverse gear of three-wheel motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00106301 CN1315266A (en) | 2000-03-28 | 2000-03-28 | Reverse gear of three-wheel motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1315266A true CN1315266A (en) | 2001-10-03 |
Family
ID=4578268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00106301 Pending CN1315266A (en) | 2000-03-28 | 2000-03-28 | Reverse gear of three-wheel motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1315266A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6820513B1 (en) * | 2002-12-02 | 2004-11-23 | Yao-Yu Chen | Reverse gear device of a combined variable transmission system |
| CN103363050A (en) * | 2012-12-28 | 2013-10-23 | 韩志群 | Damping clutch transmission |
| CN103707919A (en) * | 2012-09-29 | 2014-04-09 | 梁州善 | Novel steering-mode gear transmission of wheeled locomotive |
-
2000
- 2000-03-28 CN CN 00106301 patent/CN1315266A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6820513B1 (en) * | 2002-12-02 | 2004-11-23 | Yao-Yu Chen | Reverse gear device of a combined variable transmission system |
| CN103707919A (en) * | 2012-09-29 | 2014-04-09 | 梁州善 | Novel steering-mode gear transmission of wheeled locomotive |
| CN103363050A (en) * | 2012-12-28 | 2013-10-23 | 韩志群 | Damping clutch transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |