CN204729560U - For the automatic gearshift of electro-tricycle - Google Patents
For the automatic gearshift of electro-tricycle Download PDFInfo
- Publication number
- CN204729560U CN204729560U CN201520284801.5U CN201520284801U CN204729560U CN 204729560 U CN204729560 U CN 204729560U CN 201520284801 U CN201520284801 U CN 201520284801U CN 204729560 U CN204729560 U CN 204729560U
- Authority
- CN
- China
- Prior art keywords
- gear
- claw
- chuck
- electro
- connecting rod
- Prior art date
- 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.)
- Active
Links
Landscapes
- Structure Of Transmissions (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a kind of automatic gearshift for electro-tricycle, it comprises case of transmission, main shaft is provided with in described case of transmission, main shaft is provided with input gear, backward gear and forward gear, described main shaft corresponds to and is provided with chuck between backward gear and forward gear, chuck one end is provided with retrogressing claw, and the chuck the other end is provided with advance claw, described chuck is connected with driving lever, and driving lever extends to that transmission case is external fixes with connecting rod; Described transmission case is external is provided with gear shifting motor, the shaft of gear shifting motor is provided with moving block, one end of described moving block is fixed on the shaft of shift motor, one end is provided with the sliding pin parallel with shaft, described connecting rod is provided with the elongated hole coordinated with sliding pin, the length direction of described elongated hole and the axes normal of connecting rod.It is lower, easy to maintenance that the utility model has cost, can more easily to the feature that forward gears and the retrogressing shelves of electro-tricycle control.
Description
Technical field
The utility model relates to a kind of gearshift, more relates to a kind of automatic gearshift of electro-tricycle.
Background technique
Gearshift is one of indispensable vitals of electro-tricycle, and people control moving forward and backward of electro-tricycle by gearshift, but existing electro-tricycle gearshift mechanism mostly is manual shifting mechanism.In order to control with retrogressing shelves the forward gears of electro-tricycle more easily, people have installed automatic transmission case on electro-tricycle, but existing automatic transmission case price is too expensive relative to its price electro-tricycle, if use existing automatic transmission case that the manufacture cost of electro-tricycle will certainly be caused sharply to rise on electric three-wheel.
Summary of the invention
It is lower, easy to maintenance that the purpose of this utility model is to provide a kind of cost, can more easily to the automatic gearshift for electro-tricycle that forward gears and the retrogressing shelves of electro-tricycle control.
To achieve these goals, the utility model adopts following technological scheme: the automatic gearshift for electro-tricycle comprises case of transmission, main shaft is provided with in described case of transmission, main shaft is provided with input gear, backward gear and forward gear, described input gear and spindle synchronous are rotationally connected, described backward gear and relatively rotating between forward gear with main shaft is connected, described main shaft corresponds to and between backward gear and forward gear, is provided with chuck, be slidably connected to axial between chuck with main shaft and circumferencial direction is relative fixing, chuck one end is provided with retrogressing claw, the chuck the other end is provided with advance claw, described backward gear end face is provided with the retrogressing claw hole corresponding with retreating claw, described forward gear end face is provided with the advance claw hole corresponding with the claw that advances, described chuck is connected with driving lever, driving lever extends to that transmission case is external fixes with connecting rod, described transmission case is external is provided with gear shifting motor, the shaft of gear shifting motor is provided with moving block, one end of described moving block is fixed on the shaft of shift motor, the other end of moving block is provided with the sliding pin parallel with shaft, described connecting rod is provided with the elongated hole coordinated with sliding pin, the length direction of described elongated hole and the axes normal of connecting rod.Moving block is made to carry out forward or reverse by the forward or reverse controlling shift motor, thus make sliding pin carry out circular motion, axial linear movement is carried out to drive the connecting rod being provided with elongated hole, and drive the driving lever be fixed on connecting rod to move, when driving lever move backward gear move time, the claw being fixed on the chuck on driving lever enters in the retrogressing claw hole of backward gear, controls backward gear, backward gear can be rotated together with input gear, to complete the control to retreating shelves; When driving lever moves towards forward gear, the claw being fixed on the chuck on driving lever enters in the advance claw hole of forward gear, controls forward gear, and forward gear can be rotated together with input gear, to complete the control to forward gear.The length direction of elongated hole and the axes normal of connecting rod make connecting rod do axial linear movement.The utility model just can control the forward gear of electro-tricycle and retrogressing shelves by means of only rotating and reverse of shift motor, very convenient.Structure of the present utility model is simple, makes cost relatively low, and repairs more convenient.
As preferably, described chuck is made up of corresponding with forward gear chuck and No. two chucks corresponding with backward gear, and described advance claw is located on a chuck, and described retrogressing claw is located on No. two chucks.Use two chucks, and do not need to customize positive and negative and be equipped with the special chuck of claw, cost is reduced and easy to maintenance.
As preferably, the retrogressing claw hole on described backward gear and the advance claw hole on forward gear are arcuate socket, and arcuate socket and backward gear, forward gear are coaxial.After using, because inertia makes backward gear and forward gear slightly rotate, make retrogressing claw hole and advance claw hole relative to retreating claw and advance claw offsets, retrogressing claw and advance claw can not be sticked into and retreat claw hole and advance claw hole, and the retrogressing claw hole on backward gear and the advance claw hole on forward gear are designed to arcuate socket can address this problem.
As preferably, the retrogressing claw on described chuck and the quantity of advance claw are three to five.The quantity of claw is three to five, can meet the connection of chuck and forward gear or backward gear, and the structure of chuck can be made again to become simple, is convenient to maintenance and manufactures.
As preferably, one end that described driving lever extends to transmission case external is provided with snap ring, and snap ring to be socketed on connecting rod and to be fixed by fixed pin.Driving lever with fixed the maintenance that can facilitate driving lever and connecting rod by snap ring with connecting rod.
As preferably, described driving lever extends to that the external one end of transmission case is relative with snap ring and connecting rod is provided with pin-and-hole, and is fixed by pin.Pin is used to be fixed driving lever and connecting rod further
As preferably, described shift motor is provided with the motor mounting rack be fixed for shift motor.Motor mounting rack can facilitate the installation of shift motor.
As preferably, described connecting rod is provided with the fixed block matched with sliding pin, and elongated hole is located on fixed block.If elongated hole is out of shape, directly can change fixed block, and not need to change connecting rod.
As preferably, described moving block and shaft are fixed by pin.Moving block and shaft are fixed by pin, and moving block can be made not come off from shaft in the process of rotating.
It is lower, easy to maintenance that the utility model has cost, can more easily to the forward gears of electro-tricycle and retreat that shelves control etc. feature.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is structural drawing of the present utility model;
Fig. 3 is another kind of structural drawing of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, the automatic gearshift for electro-tricycle comprises case of transmission 1, is provided with main shaft 2 in case of transmission 1, main shaft 2 is provided with input gear 3, backward gear 4 and forward gear 5.The input gear drive motor external with being positioned at transmission case is connected, input gear 3 is connected with main shaft 2 synchronous axial system, backward gear 4 and relatively rotating between forward gear 5 with main shaft 2 is connected, main shaft 2 corresponds to and is provided with a chuck 6 and No. two chucks 14, chuck 6 and No. two chucks 14 between backward gear 4 and forward gear 5 and is slidably connected to axial between main shaft 2 and circumferencial direction is relative fixing.A chuck 6 is provided with relative to the one side of backward gear 4 and retreats claw 7, No. two chucks 14 are provided with advance claw 8 relative to the face of forward gear 5, the quantity retreating claw and advance claw is four, backward gear end face is provided with the retrogressing claw hole corresponding with each retrogressing claw, forward gear end face is provided with the advance claw hole corresponding with each advance claw, and retrogressing claw hole and advance claw hole are arcuate socket.A chuck 6 is connected with driving lever 9 with No. two chucks 14, driving lever 9 one end extended to outside case of transmission 1 is provided with snap ring 15, snap ring 15 to be socketed on connecting rod 10 and to be fixed by fixed pin, driving lever 9 extends to one end outside case of transmission 1, snap ring 15 is relative with connecting rod 10 is provided with pin-and-hole, and is again fixed by pin.Gear shifting motor 11 is installed outside case of transmission 1, the base of shift motor 11 and the side of close case of transmission are provided with motor mounting rack 16, the shaft 13 of gear shifting motor is provided with moving block 12, one end of moving block is fixed on the shaft of shift motor, the other end of moving block is provided with the sliding pin 17 parallel with shaft, moving block is fixed by pin and shaft, connecting rod 10 is provided with fixed block 18, fixed block 18 is provided with the elongated hole 19 coordinated with sliding pin 17, the length direction of elongated hole 19 and the axes normal of connecting rod 10.
The utility model is arranged on electro-tricycle, driver makes moving block carry out forward or reverse by the forward or reverse controlling shift motor, thus make sliding pin carry out circular motion, axial linear movement is carried out to drive the connecting rod being provided with elongated hole, and drive the driving lever be fixed on connecting rod to move, when driving lever move backward gear move time, the claw being fixed on the chuck on driving lever enters in the retrogressing claw hole of backward gear, backward gear is controlled, backward gear can be rotated together with input gear, to complete the control to retreating shelves; When driving lever moves towards forward gear, the claw being fixed on the chuck on driving lever enters in the advance claw hole of forward gear, controls forward gear, and forward gear can be rotated together with input gear, to complete the control to forward gear.
Claims (9)
1. the automatic gearshift for electro-tricycle, comprise case of transmission, it is characterized in that being provided with main shaft in described case of transmission, main shaft is provided with input gear, backward gear and forward gear, described input gear and spindle synchronous are rotationally connected, described backward gear and relatively rotating between forward gear with main shaft is connected, described main shaft corresponds to and between backward gear and forward gear, is provided with chuck, be slidably connected to axial between chuck with main shaft and circumferencial direction is relative fixing, chuck one end is provided with retrogressing claw, the chuck the other end is provided with advance claw, described backward gear end face is provided with the retrogressing claw hole corresponding with retreating claw, described forward gear end face is provided with the advance claw hole corresponding with the claw that advances, described chuck is connected with driving lever, driving lever extends to that transmission case is external fixes with connecting rod, described transmission case is external is provided with gear shifting motor, the shaft of gear shifting motor is provided with moving block, one end of described moving block is fixed on the shaft of shift motor, the other end of moving block is provided with the sliding pin parallel with shaft, described connecting rod is provided with the elongated hole coordinated with sliding pin, the length direction of described elongated hole and the axes normal of connecting rod.
2. the automatic gearshift for electro-tricycle according to claim 1
,it is characterized in that described chuck is made up of corresponding with forward gear chuck and No. two chucks corresponding with backward gear, described advance claw is located on a chuck, and described retrogressing claw is located on No. two chucks.
3. the automatic gearshift for electro-tricycle according to claim 1
,it is characterized in that the retrogressing claw hole on described backward gear and the advance claw hole on forward gear are arcuate socket, arcuate socket and backward gear, forward gear are coaxial.
4. the automatic gearshift for electro-tricycle according to claim 1
,it is characterized in that the quantity of retrogressing claw on described chuck and advance claw is three to five.
5. the automatic gearshift for electro-tricycle according to claim 1
,it is characterized in that one end that described driving lever extends to transmission case external is provided with snap ring, snap ring to be socketed on connecting rod and to be fixed by fixed pin.
6. according to claim 1 or 5 for the automatic gearshift of electro-tricycle
,it is characterized in that described driving lever extends to that the external one end of transmission case is relative with snap ring and connecting rod is provided with pin-and-hole, and be fixed by pin.
7. the automatic gearshift for electro-tricycle according to claim 1
,it is characterized in that described shift motor is provided with the motor mounting rack be fixed for shift motor.
8. the automatic gearshift for electro-tricycle according to claim 1
,it is characterized in that described connecting rod is provided with the fixed block matched with sliding pin, elongated hole is located on fixed block.
9. the automatic gearshift for electro-tricycle according to claim 1
,it is characterized in that described moving block and shaft are fixed by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284801.5U CN204729560U (en) | 2015-05-06 | 2015-05-06 | For the automatic gearshift of electro-tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284801.5U CN204729560U (en) | 2015-05-06 | 2015-05-06 | For the automatic gearshift of electro-tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729560U true CN204729560U (en) | 2015-10-28 |
Family
ID=54387915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284801.5U Active CN204729560U (en) | 2015-05-06 | 2015-05-06 | For the automatic gearshift of electro-tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806708A (en) * | 2015-05-06 | 2015-07-29 | 横店集团英洛华电气有限公司 | Automatic gear shift mechanism of electric tricycle |
| CN104896084A (en) * | 2015-05-28 | 2015-09-09 | 浙江联宜电机股份有限公司 | Compact electric vehicle AMT gear shift mechanism |
-
2015
- 2015-05-06 CN CN201520284801.5U patent/CN204729560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806708A (en) * | 2015-05-06 | 2015-07-29 | 横店集团英洛华电气有限公司 | Automatic gear shift mechanism of electric tricycle |
| CN104896084A (en) * | 2015-05-28 | 2015-09-09 | 浙江联宜电机股份有限公司 | Compact electric vehicle AMT gear shift mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103912677B (en) | A kind of automatic transmission electric threaded shaft drive mechanism | |
| CN204755780U (en) | Electric tricycle's self shifter mechanism | |
| CN103185135B (en) | Drive mechanism of automated electrically-controlled mechanical transmission | |
| CN204372143U (en) | A kind of shifting operating device of automatically controlled transfer case | |
| CN104806708A (en) | Automatic gear shift mechanism of electric tricycle | |
| CN206290686U (en) | A kind of Ball screw type gear shift mechanism | |
| CN102758912A (en) | Gear shift system for electric vehicle | |
| CN204729560U (en) | For the automatic gearshift of electro-tricycle | |
| CN102278439A (en) | Telescopic mechanical structure | |
| CN105422814A (en) | Gearbox gear shifting mechanism | |
| CN203363113U (en) | AMT gear selecting and shifting operating mechanism | |
| CN201705878U (en) | Telescopic mechanical structure | |
| CN201836358U (en) | Actuating mechanism for gear selection and shift for AMT | |
| CN204127299U (en) | Vehicle automatic gear shifting device | |
| CN203162129U (en) | Gear shifting mechanism of automotive transmission | |
| CN102678913B (en) | Screw rod gear selecting and gear shifting mechanism | |
| CN203162126U (en) | Electric lead screw driving mechanism of automatic transmission | |
| CN203939973U (en) | Used for automobile magnetic gearshift | |
| CN203962986U (en) | A kind of electronic or self-clanging gear-shift of gearbox used for electric vehicle | |
| CN203686100U (en) | Gear-shift control mechanism for automatic two-gear transmission | |
| CN204878684U (en) | Shifter suitable for 6 shelves gearbox | |
| CN106812929B (en) | A kind of gear shift mechanism for speed changer | |
| CN101526108B (en) | Single spindle bidirectional automatic gear shifting dynamic connector | |
| CN104864086A (en) | Gear shifting protection device for electronically controlled automatic gear shifting system of vehicle manual transmission | |
| CN104149612A (en) | Electronic parking mechanism of double-clutch speed changer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic shift mechanism for electric tricycle Effective date of registration: 20201106 Granted publication date: 20151028 Pledgee: Dongyang sub branch of Bank of China Ltd. Pledgor: HENGDIAN GROUP INNUOVO ELECTRIC Co.,Ltd. Registration number: Y2020330000908 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |