CN103256348B - A kind of motor tricycle, three-wheeled electric vehicle and reverse gear - Google Patents
A kind of motor tricycle, three-wheeled electric vehicle and reverse gear Download PDFInfo
- Publication number
- CN103256348B CN103256348B CN201310069831.XA CN201310069831A CN103256348B CN 103256348 B CN103256348 B CN 103256348B CN 201310069831 A CN201310069831 A CN 201310069831A CN 103256348 B CN103256348 B CN 103256348B
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- gear
- reverse gear
- housing
- declutch shift
- shift shaft
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Abstract
The invention discloses a kind of reverse gear, comprising: housing, in housing, be provided with sliding gear, forward gear and backward gear; Be slidably disposed in the declutch shift shaft on housing, declutch shift shaft is provided with for stirring sliding gear with the shift fork engaged with forward gear or backward gear, declutch shift shaft offers the bar-shaped trough vertical with the moving direction of declutch shift shaft; Be arranged at the motor on housing, the output shaft of motor is provided with gear teeth wheels; Arrange rotationally and the commutation driving tooth on housing, the pin of commutation driving tooth is inserted in bar-shaped trough, and commutation driving tooth engages with gear teeth wheels.The present invention, in declutch shift shaft sliding process, drives shift fork to move forward and backward, thus the function realizing reverse gear advance, fall back.The problem that the present invention will tramp with one's feet when effectively solving gearshift, makes reverse gear reverse gear can to realize a key to reverse gear, substantially increases the automaticity of motorcycle.
Description
Technical field
The present invention relates to tricycle technical field, more particularly, relate to a kind of motor tricycle, three-wheeled electric vehicle and reverse gear.
Background technique
Motor tricycle and three-wheeled electric vehicle for having three wheels, be used for manned or loading Motor Vehicle.Because motor tricycle and three-wheeled electric vehicle are except energy part, substantially identical, so be only introduced motor tricycle below, but content is suitable for and three-wheeled electric vehicle equally.
Along with more and more higher to the requirement of motor tricycle, there is a kind of motor tricycle with reverse gear at present, the switching of the function that moves forward and backward of motor tricycle can have been realized by this reverse gear.Reverse gear of three-wheel motorcycle is the important composition parts in motor tricycle, and the quality of its performance directly can have influence on the quality of whole motor tricycle performance evaluation.Current reverse gear of three-wheel motorcycle has following defect:
1 poor stability
The foot-operated reverse gear of traditional motor tricycle uses smooth, the poor stability of reversing gear often, also usually have the situation of off-gear to occur, vehicle performance is reduced, user's complaint.
Inconvenient during 2 use
It is inconvenient when the foot-operated reverse gear of traditional motor tricycle uses.Except shifting gears with pin when reversing gear, changing gear and also having removed with pin the lug-latch that stamps down, just can change and reverse gear, use and bother very much.
3 cost performances are not high
Car load factory meets the growing demand of client, and adopts traditional foot-operated control mode to make full-vehicle control hommization, personalization, intelligentized functional realiey difficulty, causes car load cost performance not high.
Therefore, the problem that will tramp with one's feet when how to solve gearshift, makes reverse gear reverse gear can to realize a key to reverse gear, and improves the automaticity of motorcycle, becomes the technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the invention is to provide a kind of reverse gear, the problem that will tramp with one's feet during to solve gearshift, reverse gear is reversed gear can realize a key to reverse gear, and improves the automaticity of motorcycle;
Another object of the present invention is to provide a kind of motor tricycle and three-wheeled electric vehicle.
For achieving the above object, the invention provides following technological scheme:
A kind of reverse gear, comprising:
Housing, is provided with sliding gear, forward gear and backward gear in described housing;
Be slidably disposed in the declutch shift shaft on described housing, described declutch shift shaft is provided with for stirring described sliding gear with the shift fork engaged with described forward gear or backward gear, and described declutch shift shaft offers the bar-shaped trough vertical with the moving direction of described declutch shift shaft;
Be arranged at the motor on described housing, the output shaft of described motor is provided with gear teeth wheels;
Arrange rotationally and the commutation driving tooth on described housing, the pin of described commutation driving tooth is inserted in described bar-shaped trough, and described commutation driving tooth engages with described gear teeth wheels.
Preferably, in above-mentioned reverse gear, the rotational travel of described commutation driving tooth is 180 °, and two limit positions are all vertical with the moving direction of described declutch shift shaft to the line of center of rotation.
Preferably, in above-mentioned reverse gear, also comprise the driving upper casing be arranged on described housing, described motor is arranged on described driving upper casing;
Described driving upper casing is provided with commutation active gear shaft, and described commutation driving tooth and described commutation active gear shaft are rotatably connected.
Preferably, in above-mentioned reverse gear, also comprising the driving lower casing be connected with described driving upper casing, between described driving upper casing and described driving lower casing, forming the space for holding described gear teeth wheels.
A kind of motor tricycle, comprise vehicle frame and be arranged at the reverse gear on described vehicle frame, described reverse gear is the reverse gear as above described in any one.
Preferably, in above-mentioned motor tricycle, described reverse gear is arranged on described vehicle frame by its connecting plate.
A kind of three-wheeled electric vehicle, comprise vehicle frame and be arranged at the reverse gear on described vehicle frame, described reverse gear is the reverse gear as above described in any one.
Preferably, in above-mentioned motor tricycle, described reverse gear is arranged on described vehicle frame by its connecting plate.
As can be seen from above-mentioned technological scheme, reverse gear provided by the invention, by controlling motor positive and inverse, motor is by transmission of power to gear teeth wheels, and gear teeth wheels drive commutation driving tooth around rotation pivot.In the process that commutation driving tooth swings, its pin is stirred declutch shift shaft and is slided, in the process of stirring, because bar-shaped trough is vertical with the moving direction of declutch shift shaft, therefore, it is possible to overcome because commutation driving tooth swings the power along bar-shaped trough length direction brought, declutch shift shaft only can be moved along set direction.In declutch shift shaft sliding process, shift fork is driven to move forward and backward, thus the function realizing reverse gear advance, fall back.The problem that the present invention will tramp with one's feet when effectively solving gearshift, makes reverse gear reverse gear can to realize a key to reverse gear, substantially increases the automaticity of motorcycle.
In another technological scheme of the present invention, the rotational travel of commutation driving tooth is 180 °, and two limit positions are all vertical with the moving direction of described declutch shift shaft to the line of center of rotation.Namely when this reverse gear is switched to forward gear and reverses gear; the pin of commutation driving tooth is vertical with the line of the center of rotation of this commutation driving tooth and the moving direction of declutch shift shaft; form self-locking structure; after motor stopping; off-gear phenomenon can not be there is under vibration or less external force, improve the stability of reverse gear.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the reverse gear that Fig. 1 provides for the embodiment of the present invention.
Wherein, 1 is housing; 2 is connecting plate; 3 is motor; 4 for driving upper casing; 5 for driving lower casing; 6 is shift fork; 7 is declutch shift shaft; 8 is commutation driving tooth, and 9 is commutation active gear shaft, and 10 is gear teeth wheels.
Embodiment
Core of the present invention is to provide a kind of reverse gear, the problem that will tramp with one's feet during to solve gearshift, reverse gear is reversed gear can realize a key to reverse gear, and improves the automaticity of motorcycle;
Another core of the present invention is to provide a kind of motor tricycle and three-wheeled electric vehicle.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the structural representation of the reverse gear that Fig. 1 provides for the embodiment of the present invention.
The reverse gear that the embodiment of the present invention provides, comprises housing 1, declutch shift shaft 7, motor 3 and commutation driving tooth 8.
Wherein, be provided with sliding gear, forward gear and backward gear in housing 1, sliding gear, forward gear are identical with the mounting point of traditional reverse gear with backward gear, repeat no more herein.
Declutch shift shaft 7 is slidably disposed on housing 1, and declutch shift shaft 7 is provided with for stirring sliding gear with the shift fork 6 engaged with forward gear or backward gear, and declutch shift shaft 7 offers the bar-shaped trough vertical with the moving direction of declutch shift shaft 7.
Motor 3 is arranged on housing 1, and the output shaft of motor 3 is provided with gear teeth wheels 10, and commutation driving tooth 8 arranges with on housing 1 rotationally, and the pin of commutation driving tooth 8 is inserted in bar-shaped trough, and commutation driving tooth 8 engages with gear teeth wheels 10.
Reverse gear provided by the invention, by controlling motor 3 clockwise and anticlockwise, motor 3 is by transmission of power to gear teeth wheels 10, and gear teeth wheels 10 drive commutation driving tooth 8 around rotation pivot.In the process that commutation driving tooth 8 swings, its pin is stirred declutch shift shaft 7 and is slided, in the process of stirring, because bar-shaped trough is vertical with the moving direction of declutch shift shaft 7, therefore, it is possible to overcome because commutation driving tooth 8 swings the power along bar-shaped trough length direction brought, declutch shift shaft 7 only can be moved along set direction.In declutch shift shaft 7 sliding process, shift fork 6 is driven to move forward and backward, thus the function realizing reverse gear advance, fall back.The problem that the present invention will tramp with one's feet when effectively solving gearshift, makes reverse gear reverse gear can to realize a key to reverse gear, substantially increases the automaticity of motorcycle.
The switch of motor 3 is completed by electric machine controller, electric machine controller exactly by switching signal, relay and a capacitor charge and discharge realize forward and reverse voltage export control motor positive and inverse move.
Further, the rotational travel of commutation driving tooth 8 is 180 °, and two limit positions are all vertical with the moving direction of declutch shift shaft 7 to the line of center of rotation.Namely when this reverse gear is switched to forward gear and reverses gear; the pin of commutation driving tooth 8 is vertical with the moving direction of declutch shift shaft 7 with the line of the center of rotation of this commutation driving tooth 8; form self-locking structure; after motor stopping; off-gear phenomenon can not be there is under vibration or less external force, improve the stability of reverse gear.
In order to optimize technique scheme further, the embodiment of the present invention also can comprise the driving upper casing 4 be arranged on housing 1, motor 3 is arranged at and drives on upper casing 4, and drive upper casing 4 to be provided with commutation active gear shaft 9, commutation driving tooth 8 is rotatably connected with commutation active gear shaft 9.
In order to optimize technique scheme further, the embodiment of the present invention also can comprise and drive the driving lower casing 5 that upper casing 4 is connected, and forms the space for holding gear teeth wheels 10 between driving upper casing 4 and driving lower casing 5.The two ends of commutation active gear shaft 9 respectively with driving upper casing 4 with drive lower casing 5 and be connected.
The motor tricycle that the embodiment of the present invention provides, comprises vehicle frame and is arranged at reverse gear on vehicle frame, and wherein, reverse gear is as above reverse gear disclosed in embodiment.Reverse gear is arranged on vehicle frame by its connecting plate 2.
The three-wheeled electric vehicle that the embodiment of the present invention provides, comprises vehicle frame and is arranged at reverse gear on vehicle frame, and wherein, reverse gear is as above reverse gear disclosed in embodiment.Reverse gear is arranged on vehicle frame by its connecting plate 2.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a reverse gear, is characterized in that, comprising:
Housing (1), described housing is provided with sliding gear, forward gear and backward gear in (1);
Be slidably disposed in the declutch shift shaft (7) on described housing (1), described declutch shift shaft (7) is provided with for stirring described sliding gear with the shift fork (6) engaged with described forward gear or backward gear, and described declutch shift shaft (7) offers the bar-shaped trough vertical with the moving direction of described declutch shift shaft (7);
Be arranged at the motor (3) on described housing (1), the output shaft of described motor (3) is provided with gear teeth wheels (10);
Arrange rotationally and the commutation driving tooth (8) on described housing (1), the pin of described commutation driving tooth (8) is inserted in described bar-shaped trough, and described commutation driving tooth (8) engages with described gear teeth wheels (10);
The rotational travel of described commutation driving tooth (8) is 180 °, and two limit positions are all vertical with the moving direction of described declutch shift shaft (7) to the line of center of rotation.
2. reverse gear as claimed in claim 1, it is characterized in that, also comprise the driving upper casing (4) be arranged on described housing (1), described motor (3) is arranged on described driving upper casing (4);
Described driving upper casing (4) is provided with commutation active gear shaft (9), and described commutation driving tooth (8) and described commutation active gear shaft (9) are rotatably connected.
3. reverse gear as claimed in claim 2, it is characterized in that, also comprising the driving lower casing (5) be connected with described driving upper casing (4), between described driving upper casing (4) and described driving lower casing (5), forming the space for holding described gear teeth wheels (10).
4. a motor tricycle, comprise vehicle frame and be arranged at the reverse gear on described vehicle frame, it is characterized in that, described reverse gear is the reverse gear as described in any one of claim 1-3.
5. motor tricycle as claimed in claim 4, is characterized in that, described reverse gear is arranged on described vehicle frame by its connecting plate (2).
6. a three-wheeled electric vehicle, comprise vehicle frame and be arranged at the reverse gear on described vehicle frame, it is characterized in that, described reverse gear is the reverse gear as described in any one of claim 1-3.
7. three-wheeled electric vehicle as claimed in claim 6, is characterized in that, described reverse gear is arranged on described vehicle frame by its connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310069831.XA CN103256348B (en) | 2013-03-05 | 2013-03-05 | A kind of motor tricycle, three-wheeled electric vehicle and reverse gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310069831.XA CN103256348B (en) | 2013-03-05 | 2013-03-05 | A kind of motor tricycle, three-wheeled electric vehicle and reverse gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103256348A CN103256348A (en) | 2013-08-21 |
| CN103256348B true CN103256348B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310069831.XA Expired - Fee Related CN103256348B (en) | 2013-03-05 | 2013-03-05 | A kind of motor tricycle, three-wheeled electric vehicle and reverse gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103256348B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474265B (en) * | 2013-09-06 | 2015-10-14 | 重庆富瑞机械制造有限公司 | Three, four-wheel motor cycle reverse gear assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177626Y (en) * | 1993-06-21 | 1994-09-21 | 李生云 | Speed change mechanism for vehicle |
| CN101144521A (en) * | 2006-09-11 | 2008-03-19 | 赵光华 | Backing device for minitype quadricycle |
| CN203146720U (en) * | 2013-03-05 | 2013-08-21 | 姜国清 | Motor tricycle, electric tricycle and reverse gear device |
-
2013
- 2013-03-05 CN CN201310069831.XA patent/CN103256348B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177626Y (en) * | 1993-06-21 | 1994-09-21 | 李生云 | Speed change mechanism for vehicle |
| CN101144521A (en) * | 2006-09-11 | 2008-03-19 | 赵光华 | Backing device for minitype quadricycle |
| CN203146720U (en) * | 2013-03-05 | 2013-08-21 | 姜国清 | Motor tricycle, electric tricycle and reverse gear device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103256348A (en) | 2013-08-21 |
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Effective date of registration: 20160902 Address after: 400020 Chongqing Jiangbei District, the first floor of the new East Road, No. 90 Patentee after: CHONGQING RUIYANG TECH. DEVELOPMENT Co.,Ltd. Address before: 401147 Chongqing City, Yubei District Road No. 88 Building 2 15-2 purple Patentee before: Jiang Guoqing |
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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: 20160224 |