CN203809668U - Electric automatic shifting rear-drive shifter of tricycle or four-wheeler - Google Patents
Electric automatic shifting rear-drive shifter of tricycle or four-wheeler Download PDFInfo
- Publication number
- CN203809668U CN203809668U CN201420092297.4U CN201420092297U CN203809668U CN 203809668 U CN203809668 U CN 203809668U CN 201420092297 U CN201420092297 U CN 201420092297U CN 203809668 U CN203809668 U CN 203809668U
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- Prior art keywords
- tooth
- shaft
- shift
- tricycle
- gearshift
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Abstract
The utility model relates to an electric automatic shifting rear-drive shifter of a tricycle or four-wheeler. The electric automatic shifting rear-drive shifter of the tricycle or four-wheeler comprises a case body, a drive shaft, a driven shaft and an inner swivel, wherein the drive shaft, the driven shaft and the inner swivel are mounted in the case body, the drive shaft is firmly provided with a fast shaft tooth and a slow shaft tooth, the driven shaft is firmly provided with a first transmission tooth, a first gear shifting tooth engaged to the fast shaft tooth and a second gear shifting tooth engaged to the slow shaft tooth sleeve the driven shaft, the first transmission tooth is engaged to a drive tooth mounted on the inner swivel, a combining ring is firmly connected between the first gear shifting tooth and the second gear shifting tooth, the adjacent surfaces of the combining ring, the first gear shifting tooth and the second gear shifting tooth are correspondingly provided with grooves and bumps, wherein the grooves and the bumps can be matched with each other in a clamping mode, the combining ring is connected with an automatic gear shifting mechanism, and the automatic gear shifting mechanism is controlled by a gear shifting motor at the outside of the case body. The shifter is simple in structure, convenient to manufacture and assemble and capable of shifting automatically through the automatic gear shifting mechanism thereon.
Description
Technical field
The utility model belongs to selector field, is specifically related to a kind of tricycle or four-wheel wagon rear-guard selector of electric automatic shift.
Background technique
Selector is one of vitals indispensable in highway transportation instrument, can change at any time the speed change gear of transport facility, to adapt to various road conditions by changing the gear engagement of selector.The tricycle of existing electric automatic shift or four-wheel wagon rear-guard selector complex structure, inconvenient when manufacturing assembling.
Model utility content
For above-mentioned prior art, the utility model aims to provide a kind of tricycle or four-wheel wagon rear-guard selector of electric automatic shift, and this selector is simple in structure, manufactures easy to assemblyly, and can realize self shifter by the automatic gearshift on it.
In order to achieve the above object, the technical solution of the utility model: a kind of tricycle of electric automatic shift or four-wheel wagon rear-guard selector, it is characterized in that, comprise casing, be arranged on the driving shaft in described casing, driven shaft and inner rotary member, on described driving shaft, be fixedly installed the fast tooth of an axle, the slow tooth of one axle, on described driven shaft, be connected and be provided with the first driving cog, and be set with the fast tooth of respectively with one axle, the first gearshift tooth of the slow tooth engagement of one axle and the second gearshift tooth, described the first driving cog and the driving tooth being arranged on inner rotary member mesh, described driving shaft, driven shaft and inner rotary member two ends are all connected with bearing, between the first gearshift tooth and the second gearshift tooth, be also fixedly connected with coupling collar, at described coupling collar corresponding groove and the projection that is provided with clamping mutually cooperation on the adjacent surface of the first gearshift tooth and the second gearshift tooth respectively, described coupling collar is connected with automatic gearshift, described automatic gearshift comprises the shift fork being connected with coupling collar, described shift fork is connected with declutch shift shaft, and controlled by the shift motor being arranged on outside casing.
Further, be more preferably, described driven shaft is and the integrated spline tooth wheel shaft of the first driving cog.
Further, on described declutch shift shaft, be provided with 3 gear grooves.
Further, described casing is outside equipped with a support, on described support, be provided with the rotating dog and the mounting plate that are hinged with declutch shift shaft, described mounting plate below is provided with shift motor, and the shift motor axle of described shift motor is connected with a rotating disk, has a groove on described declutch shift shaft, described groove is connected with a shift fork arm one end, rotating dog on described shift fork arm middle part and support is hinged, the described shift fork arm the other end and a rod hinge connection, and described connecting rod is fixedly connected with rotating disk.
Further, between described support and mounting plate, be provided with stiffening rib.
Further, described rotating dog top is provided with limiting board.
Further, described casing comprises left shell and right shell body, and described left shell and right shell body connect and by a plurality of bolton.
Further, described gear transmission all adopts Helical gear Transmission.
The beneficial effects of the utility model: the tricycle or the four-wheel wagon rear-guard selector that adopt the electric automatic shift of this structure, can there are two kinds of gears of bottom gear and top gear, and convenient when carrying out gear switch, because coupling collar is connected with automatic gearshift, so can also realize self-shifting function, the rear-guard selector of this structure is simple in structure, manufactures easy to assembly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model gear transmission part;
Fig. 3 is the structural representation of declutch shift shaft.
1, casing; 2, connecting rod; 3, rotating disk; 4, declutch shift shaft; 5, the second gearshift tooth; 6, bearing; 7, the fast tooth of an axle; 8, support; 9, driving tooth; 10, shift motor; 11, the first gearshift tooth; 12, shift fork; 13, limiting board; 14, stiffening rib; 15, inner rotary member; 16, coupling collar; 17, driving shaft; 18, driven shaft; 19, the first driving cog; 20, the slow tooth of an axle; 21, gear groove; 22, groove; 23, shift fork arm.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, further describe the utility model.
The tricycle of a kind of electric automatic shift as Figure 1-3 or four-wheel wagon rear-guard selector, comprise casing 1, be arranged on the driving shaft 17 in described casing 1, driven shaft 18 and inner rotary member 15, on described driving shaft 17, be fixedly installed the fast tooth 7 of an axle, the slow tooth 20 of one axle, on described driven shaft 18, be connected and be provided with the first driving cog 19, and be set with the fast tooth 7 of respectively with one axle, the first gearshift tooth 11 and the second gearshift tooth 5 of slow tooth 20 engagements of one axle, described the first driving cog 19 and the driving tooth 9 being arranged on inner rotary member 15 mesh, described driving shaft 17, driven shaft 18 and inner rotary member 15 two ends are all connected with bearing 6, between the first gearshift tooth 11 and the second gearshift tooth 5, be also fixedly connected with coupling collar 16, at described coupling collar 16 corresponding groove and the projection that is provided with clamping mutually cooperation on the adjacent surface of the first gearshift tooth 11 and the second gearshift tooth 5 respectively, described coupling collar 16 is connected with automatic gearshift, described automatic gearshift comprises the shift fork 12 being connected with coupling collar 16, described shift fork 12 is connected with declutch shift shaft 4, and controlled by the shift motor 10 being arranged on outside casing 1.
Adopt tricycle or the four-wheel wagon rear-guard selector of the electric automatic shift of this structure, can there are two kinds of gears of bottom gear and top gear, and convenient when carrying out gear switch, because coupling collar 16 is connected with automatic gearshift, so can also realize self-shifting function, the rear-guard selector of this structure is simple in structure, manufactures easy to assembly.
The utility model is first transmitted power on driving shaft 17 by power transmission motor in specific works, the fast tooth 7 of an axle on driving shaft 17 and the slow tooth 20 of an axle are along with driving shaft 17 rotations, when coupling collar 16 is not shifted gears tooth 5 clamping with the first gearshift tooth 11 or second, because the first gearshift tooth 11 and second is shifted gears tooth 5 empty sets on driven shaft 18, the slow tooth 20 of the fast tooth 7 of one axle and an axle drives the first gearshift tooth 11 and the second gearshift tooth 5 idle running, in the time of coupling collar 16 and the first gearshift tooth 11 clamping, because coupling collar 16 is fixedly installed on driven shaft 18, so will drive driven shaft 18 rotations, drive the first driving cog 19 rotations that are connected thereon simultaneously, the first driving cog 19 by transmission of power to driving tooth 9.Driving tooth 9 drives inner rotary members 15 rotations, inner rotary member 15 connect semiaxis and by transmission of power the left and right semiaxis to tricycle or four-wheel wagon, described inner rotary member 15 adopts the inner rotary member of industry universals, and by semiaxis by transmission of power to trailing wheel, drive three, four-wheel wagon travels.Concrete, be, on described coupling collar 16, projection is set, on the first gearshift tooth 11 or the second gearshift tooth 5, groove is set, projection and gearshift tooth carry out clamping; Certainly, on described coupling collar 16, groove is set, on the first gearshift tooth 11 or the second gearshift tooth 5, projection is set and also can realizes same function.
Be more preferably, described driven shaft 18 is and the integrated spline tooth wheel shaft of the first driving cog 19.This structure manufacture is simple, without assembling, and failure rate is low, maintaining is convenient.Certainly, the first driving cog 19 also can be fixed on driven shaft 18 by strong.
Be more preferably, be provided with 3 gear grooves 21 on described declutch shift shaft 4, well-known, selector is generally that the gear piece (not shown) that connects by elasticity it on and 21 clampings of gear groove are to form new gear.In the utility model, wherein middle gear is neutral, and left and right gear is respectively bottom gear and top gear.
Be more preferably, described casing 1 is outside equipped with a support 8, on described support 8, be provided with rotating dog and the mounting plate being hinged with declutch shift shaft 4, described mounting plate below is provided with shift motor 10, and the motor shaft of described shift motor 10 is connected with a rotating disk 3, on described declutch shift shaft 4, has a groove, described groove is connected with shift fork arm 23 one end, rotating dog on described shift fork arm 23 middle parts and support 8 is hinged, and described shift fork arm 23 the other ends and a connecting rod 2 are hinged, and described connecting rod 2 and rotating disk 3 are hinged.That is to say, by rotating disk linkage mechanism, circular movement is converted into straight line motion, concrete, in the time of shift motor 10 rotation, will drive rotating disk 3 rotations by motor shaft, in the time of rotating disk 3 rotation, drivening rod 2 and shift fork arm 23 are swung, shift fork arm 23 when swinging moves left and right drive declutch shift shaft 4, thereby realizes self shifter.
Be more preferably, between described support 8 and mounting plate, be provided with stiffening rib 14.For selector strength and stability, between support 8 and mounting plate, be provided with stiffening rib 14.
Be more preferably, the rotating dog top on described support 8 is provided with limiting board 13.In order to prevent that shift fork arm 23 from coming off from rotating dog, so be provided with limiting board 13 above rotating dog.
Be more preferably, described casing 1 comprises left shell and right shell body, and described left shell and right shell body connect and by a plurality of bolton.Between left shell and right shell body, be provided with sealing gasket.
Best, described gear transmission all adopts Helical gear Transmission.Helical gear Transmission meshing performance is good, Line of contact at the helical gear gear teeth is the straight line tilting with Gear axis, the gear teeth start engagement and depart from engagement is all gradually, thereby stable drive, noise are little, and this engagement system has also reduced the impact of foozle on transmission simultaneously.Can reduce the load of every pair of gear teeth simultaneously, thus relative raising the bearing capacity of gear, extended the working life of gear, and made stable drive.
The technological scheme above the utility model embodiment being provided is described in detail, applied specific case herein the utility model embodiment's principle and mode of execution are set forth, above embodiment's explanation is only applicable to help to understand the utility model embodiment's principle; , for one of ordinary skill in the art, according to the utility model embodiment, in embodiment and application area, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (8)
1. the tricycle of an electric automatic shift or four-wheel wagon rear-guard selector, it is characterized in that, comprise casing, be arranged on the driving shaft in described casing, driven shaft and inner rotary member, on described driving shaft, be fixedly installed the fast tooth of an axle, the slow tooth of one axle, on described driven shaft, be connected and be provided with the first driving cog, and be set with the fast tooth of respectively with one axle, the first gearshift tooth of the slow tooth engagement of one axle and the second gearshift tooth, described the first driving cog and the driving tooth being arranged on inner rotary member mesh, described driving shaft, driven shaft and inner rotary member two ends are all connected with bearing, between the first gearshift tooth and the second gearshift tooth, be also fixedly connected with coupling collar, at described coupling collar corresponding groove and the projection that is provided with clamping mutually cooperation on the adjacent surface of the first gearshift tooth and the second gearshift tooth respectively, described coupling collar is connected with automatic gearshift, described automatic gearshift comprises the shift fork being connected with coupling collar, described shift fork is connected with declutch shift shaft, and controlled by the shift motor being arranged on outside casing.
2. the tricycle of electric automatic shift according to claim 1 or four-wheel wagon rear-guard selector, is characterized in that, described driven shaft is the integrated spline tooth wheel shaft of the first driving cog and transmission shaft.
3. the tricycle of electric automatic shift according to claim 2 or four-wheel wagon rear-guard selector, is characterized in that, is provided with 3 gear grooves on described declutch shift shaft.
4. the tricycle of electric automatic shift according to claim 1 or four-wheel wagon rear-guard selector, it is characterized in that, described casing is outside equipped with a support, on described support, be provided with the rotating dog and the mounting plate that are hinged with declutch shift shaft, described mounting plate below is provided with shift motor, the shift motor axle of described shift motor is connected with a rotating disk, on described declutch shift shaft, there is a groove, described groove is connected with a shift fork arm one end, rotating dog on described shift fork arm middle part and support is hinged, the described shift fork arm the other end and a rod hinge connection, described connecting rod and rotating disk are hinged.
5. the tricycle of electric automatic shift according to claim 4 or four-wheel wagon rear-guard selector, is characterized in that, between described support and mounting plate, is provided with stiffening rib.
6. the tricycle of electric automatic shift according to claim 4 or four-wheel wagon rear-guard selector, is characterized in that, described rotating dog top is provided with limiting board.
7. the tricycle of electric automatic shift according to claim 1 or four-wheel wagon rear-guard selector, is characterized in that, described casing comprises left shell and right shell body, and described left shell and right shell body connect and by a plurality of bolton.
8. according to the tricycle of the electric automatic shift described in claim 1 to 7 any one or four-wheel wagon rear-guard selector, it is characterized in that, described gear transmission all adopts Helical gear Transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092297.4U CN203809668U (en) | 2014-03-01 | 2014-03-01 | Electric automatic shifting rear-drive shifter of tricycle or four-wheeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092297.4U CN203809668U (en) | 2014-03-01 | 2014-03-01 | Electric automatic shifting rear-drive shifter of tricycle or four-wheeler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809668U true CN203809668U (en) | 2014-09-03 |
Family
ID=51448420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420092297.4U Expired - Fee Related CN203809668U (en) | 2014-03-01 | 2014-03-01 | Electric automatic shifting rear-drive shifter of tricycle or four-wheeler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791074A (en) * | 2014-03-01 | 2014-05-14 | 姜国清 | Electric automatic gear shifting tricycle or quadricycle rear-drive shifter |
| CN116538248A (en) * | 2023-05-13 | 2023-08-04 | 江苏盖亚环境科技股份有限公司 | Flexible speed change mechanism of self-adaptive feedback weak disturbance intelligent sampling equipment |
-
2014
- 2014-03-01 CN CN201420092297.4U patent/CN203809668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791074A (en) * | 2014-03-01 | 2014-05-14 | 姜国清 | Electric automatic gear shifting tricycle or quadricycle rear-drive shifter |
| CN103791074B (en) * | 2014-03-01 | 2017-01-11 | 姜国清 | Electric automatic gear shifting tricycle or quadricycle rear-drive shifter |
| CN116538248A (en) * | 2023-05-13 | 2023-08-04 | 江苏盖亚环境科技股份有限公司 | Flexible speed change mechanism of self-adaptive feedback weak disturbance intelligent sampling equipment |
| CN116538248B (en) * | 2023-05-13 | 2023-10-17 | 江苏盖亚环境科技股份有限公司 | Flexible speed change mechanism of self-adaptive feedback weak disturbance intelligent sampling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING RUIYANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANG GUOQING Effective date: 20150605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 401147 YUBEI, CHONGQING TO: 400023 JIANGBEI, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150605 Address after: 400023 red earth area, Jiangbei District, Chongqing, China, No. 286 Patentee after: Chongqing Ruiyang Technology Development Co.Ltd Address before: 401147 Chongqing City, Yubei District Road No. 88 Building 2 15-2 purple Patentee before: Jiang Guoqing |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 400020 Chongqing Jiangbei District, the first floor of the new East Road, No. 90 Patentee after: CHONGQING RUIYANG TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 400023 red earth area, Jiangbei District, Chongqing, China, No. 286 Patentee before: Chongqing Ruiyang Technology Development Co.Ltd |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160802 Address after: 401133 No. 23 worker peasant Road, fish mouth town, Jiangbei District, Chongqing, China Patentee after: Chongqing Rui Chi Chi New Energy Automobile Co., Ltd. Address before: 400020 Chongqing Jiangbei District, the first floor of the new East Road, No. 90 Patentee before: CHONGQING RUIYANG TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| 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: 20140903 Termination date: 20180301 |