CN104527915A - Power-enhanced reversing device - Google Patents
Power-enhanced reversing device Download PDFInfo
- Publication number
- CN104527915A CN104527915A CN201410772032.3A CN201410772032A CN104527915A CN 104527915 A CN104527915 A CN 104527915A CN 201410772032 A CN201410772032 A CN 201410772032A CN 104527915 A CN104527915 A CN 104527915A
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- China
- Prior art keywords
- gear
- output
- shaft
- input
- output shaft
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Structure Of Transmissions (AREA)
Abstract
Disclosed is a power-enhanced reversing device. An input gear and a reversing input gear are arranged on an input shaft, a large output gear, a small output gear, a gear-shifting combination gear and a reversing output gear are arranged on an output shaft, a large transition gear and a small transition gear are arranged on a middle shaft, the large transition gear is simultaneously and constantly meshed with the input gear on the input shaft and the small output gear on the output shaft, and the small transition gear is constantly meshed with the large output gear on the output shaft. Compared with a traditional three-wheeled motorcycle additionally provided with an enhancer and a reversing device, the power-enhanced reversing device is directly mounted behind a transmission of an engine of a three-wheeled motorcycle, simpler in structure, compact in arrangement and convenient to operate, gear shifting, power enhancing and reversing can be achieved by the same gear-shifting control mechanism, fewer parts are needed, and manufacturing cost is reduced.
Description
Technical field
The present invention relates to motorcycle accessories, particularly relate to reverse gear of three-wheel motorcycle.
Background technology
Existing motor-tricycle the driving engine that is equipped with usually directly use the driving engine of two-wheeled motor vehicle, there is the feature that rotating speed is high, moment of torsion is little, variable block is limited in scope, and does not have gear reversing function.Motor-tricycle is mainly widely used in rural area and city suburbs and carries cargo, because the road conditions in rural area and outskirts of a town are poor, especially the most area of south China, some road grades are larger, people not only wish that motor-tricycle has stronger delivery hill climbing ability, but also will conveniently move backward, thus motor-tricycle in the market all adds reverse gearing device and booster usually.
At present, booster is common on driven off by shaft motor-tricycle, booster is arranged on back axle or between engine mission and transmission shaft, reverse gearing device is arranged on engine mission rear, and booster and reverse gearing device separate independent setting, thus needs the steering unit of two cover correspondences to realize reinforcement respectively and operation of reversing gear, what make car load arranges complex structure, not compact, inconvenient operation, manufacturing cost is high.
Summary of the invention
The object of this invention is to provide a kind of reinforcement reverse gearing device, complex structure during to solve that on existing motor-tricycle, booster and reverse gearing device are separately independently arranged, not compact, inconvenient operation, the problem that manufacturing cost is high.
For solving the problems of the technologies described above, reinforcement reverse gearing device provided by the invention, includes input shaft, output shaft, tween drive shaft and steering unit, input shaft is installed with input gear, and input shaft is equipped with by spline housing can reverse input gear in axial sliding; On output shaft, empty boasting has and exports big gear wheel and output pinion, and output shaft is equipped with by spline housing between output big gear wheel and output pinion can variable block combination gear in axial sliding, and output shaft is installed with reverse output gear in the outside exporting big gear wheel; On tween drive shaft, empty boasting has size transition gear, and great transition gear often engages with the input gear on input shaft and the output pinion on output shaft simultaneously, and little transition gear often engages with the output big gear wheel on output shaft.
When variable block combination gear the effect of variable block shift fork be moved to output pinion in conjunction with time, moment of torsion on input shaft is delivered on output shaft by input gear, great transition gear, output pinion and variable block combination gear, export large rotating speed, little moment of torsion, further raising speed on the basis that engine for motorcycle output speed reaches maximum, being suitable for motor-tricycle loads few, level road needs use during pick up speed.When variable block combination gear the effect of variable block shift fork be moved to export big gear wheel in conjunction with time, moment of torsion on input shaft is delivered on output shaft by input gear, great transition gear, little transition gear, output big gear wheel and variable block combination gear, export little rotating speed, high pulling torque, further slow-down on the basis that engine for motorcycle output speed reaches minimum, to obtain larger output torque, be suitable for motor-tricycle and load many, use when climbing needs afterburning.When reverse input gear the effect of back fork be moved to engage with the reverse output gear on output shaft time, moment of torsion on input shaft is delivered on output shaft by reverse input gear, reverse output gear, make output shaft contrarotation, realize the reversing of motor-tricycle.
The present invention only just achieves variable block reinforcement and gear reversing function with a gear case, the present invention is directly installed on the rear of engine for motorcycle change-speed box, install booster additional with tradition to compare with the motor-tricycle of reverse gearing device, structure more simplifies, characteristics of compact layout, can realize variable block reinforcing and operation of reversing gear with same steering unit, easy to operate, required parts are few, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, reinforcement reverse gearing device of the present invention has input shaft 1, output shaft 2 and tween drive shaft 3, input shaft 1 has input gear 4 and reverse input gear 5, input gear 4 is solidly set on input shaft 1, and reverse input gear 5 can be sleeved on input shaft 1 in axial sliding by spline; Output shaft 2 has and exports big gear wheel 6, output pinion 7, variable block combination gear 8 and reverse output gear 9, output big gear wheel 6 and output pinion 7 empty boasting are on output shaft 2, variable block combination gear 8 can be sleeved on output shaft 2 in axial sliding by spline and between output big gear wheel 6 and output pinion 7, and reverse output gear 9 to be solidly set on output shaft 2 and to be positioned at the outside exporting big gear wheel 6; On tween drive shaft 3, empty boasting has size transition gear 10,11, and great transition gear 10 often engages with the input gear 4 on input shaft 1 and the output pinion 7 on output shaft 2 simultaneously, and little transition gear 11 often engages with the output big gear wheel 6 on output shaft 2.
Reverse input gear 5 is connected with gear reverse declutch shift shaft by back fork 12, and variable block combination gear 8 is connected with variable block declutch shift shaft by variable block shift fork 13, and gear reverse declutch shift shaft arranged in parallel is connected with steering unit with variable block declutch shift shaft.In the design, between gear reverse declutch shift shaft and variable block declutch shift shaft, can mutual interlocking gear be set, make variable block joystick or be connected with gear reverse declutch shift shaft, or being connected with variable block declutch shift shaft, when variable block joystick drives gear reverse declutch shift shaft to move, variable block declutch shift shaft is in the lock state; When variable block joystick drives variable block declutch shift shaft to move, gear reverse declutch shift shaft is in the lock state, correspondence is with it, when variable block combination gear 8 is in neutral gear position, reverse input gear 5 could move on input shaft 1, and when reverse input gear 5 is in neutral gear position, variable block combination gear 8 could move on output shaft 2.Mutual interlocking gear between gear reverse declutch shift shaft and variable block declutch shift shaft is common steel ball, the spring loaded locking structure of mechanical field, is not described in detail in this.
In FIG, one end that input shaft 1, output shaft 2 stretch out casing is separately installed with sprocket wheel 14,15, by sprocket wheel chain mode by power input and output, makes it the motor-tricycle being used in Chain conveyer form.
principle of work: when variable block combination gear 8 the effect of variable block shift fork 13 be moved to output pinion 7 in conjunction with time, the moment of torsion on input shaft 1 by input gear 4, great transition gear 10, export
Miniature gears 7 and variable block combination gear 8 are delivered on output shaft 2, export large rotating speed, little moment of torsion, further raising speed on the basis that engine for motorcycle output speed reaches maximum, being suitable for motor-tricycle loads few, level road needs use during pick up speed.When variable block combination gear 8 the effect of variable block shift fork 13 be moved to export big gear wheel 6 in conjunction with time, moment of torsion on input shaft 1 is delivered on output shaft 2 by input gear 4, great transition gear 10, little transition gear 11, output big gear wheel 6 and variable block combination gear 8, export little rotating speed, high pulling torque, further slow-down on the basis that engine for motorcycle output speed reaches minimum, to obtain larger output torque, be suitable for motor-tricycle and load many, use when climbing needs afterburning.When reverse input gear 5 the effect of back fork 12 be moved to engage with the reverse output gear 9 on output shaft 2 time, moment of torsion on input shaft 1 is delivered on output shaft 2 by reverse input gear 5, reverse output gear 9, make output shaft 2 contrarotation, realize the reversing of motor-tricycle.
Claims (2)
1. a reinforcement reverse gearing device, comprises input shaft, output shaft and tween drive shaft, it is characterized in that: described input shaft is installed with input gear, and input shaft is equipped with by spline housing can reverse input gear in axial sliding; On output shaft, empty boasting has and exports big gear wheel and output pinion, and output shaft is equipped with by spline housing between output big gear wheel and output pinion can variable block combination gear in axial sliding, and output shaft is installed with reverse output gear in the outside exporting big gear wheel; On tween drive shaft, empty boasting has great transition gear and little transition gear, and great transition gear often engages with the input gear on input shaft and the output pinion on output shaft simultaneously, and little transition gear often engages with the output big gear wheel on output shaft.
2. a kind of reinforcement reverse gearing device according to claim 1, is characterized in that: one end that described input shaft, output shaft stretch out casing is separately installed with sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772032.3A CN104527915A (en) | 2014-12-16 | 2014-12-16 | Power-enhanced reversing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772032.3A CN104527915A (en) | 2014-12-16 | 2014-12-16 | Power-enhanced reversing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104527915A true CN104527915A (en) | 2015-04-22 |
Family
ID=52843626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410772032.3A Pending CN104527915A (en) | 2014-12-16 | 2014-12-16 | Power-enhanced reversing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299152A (en) * | 2015-12-09 | 2016-02-03 | 重庆先友科技开发有限公司 | Front gear reversing booster assembly |
-
2014
- 2014-12-16 CN CN201410772032.3A patent/CN104527915A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299152A (en) * | 2015-12-09 | 2016-02-03 | 重庆先友科技开发有限公司 | Front gear reversing booster assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |