CN208885914U - A kind of pure electric vehicle automatic gearbox for vehicle - Google Patents
A kind of pure electric vehicle automatic gearbox for vehicle Download PDFInfo
- Publication number
- CN208885914U CN208885914U CN201821448867.3U CN201821448867U CN208885914U CN 208885914 U CN208885914 U CN 208885914U CN 201821448867 U CN201821448867 U CN 201821448867U CN 208885914 U CN208885914 U CN 208885914U
- Authority
- CN
- China
- Prior art keywords
- gear teeth
- output
- speed change
- shaft
- fixed disk
- 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.)
- Expired - Fee Related
Links
Landscapes
- General Details Of Gearings (AREA)
- Structure Of Transmissions (AREA)
Abstract
The utility model discloses a kind of pure electric vehicle automatic gearbox for vehicle, including speed change shell, output housing and input lever, the lateral wall of the speed change shell is provided with servo motor, the servo motor is fixedly connected with the speed change shell, the output end of the servo motor is provided with variable-speed shaft, the variable-speed shaft is connect with the servo motor transmission, the left side wall of the speed change shell is provided with fixed disk, the fixed disk is fixedly connected with the speed change shell, and the left side wall of the fixed disk is provided with the output housing；Pass through setting speed change shell and output housing, it is connected by fixing seat with fixed disk between speed change shell and output housing, by the way that the fixing seat on output housing is connect with the fixed disk on speed change shell, it is fixed again by fixing bolt, by dismantling lower fixing bolt, output housing disassembly is overhauled, the disassembly and installation time is effectively reduced, greatly improves its maintenance efficiency.
Description
Technical field
The utility model belongs to gearbox technical field, and in particular to a kind of pure electric vehicle automatic gearbox for vehicle.
Background technique
Gearbox generally refers to the gearbox of automobile, it is divided into manual, automatic two kinds, and manual transmission is mainly by gear
It is formed with axis, variable-speed torque-converting is generated by different gear combinations；And automatic gear-box AT is by hydraulic torque converter, planet tooth
Wheel, hydraulic displacement system and hydraulic control system composition.Reach variable-speed torque-converting by way of fluid power transmitting and gear combination.
Original gearbox is provided only with a shell, when so that gearbox breaking down again, needs the shell of gearbox
All disassembling just can be carried out maintenance, time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide a kind of pure electric vehicle automatic gearbox for vehicle, to solve in above-mentioned background technique
The gearbox of proposition is provided only with a shell, when so that gearbox breaking down again, needs all to dismantle the shell of gearbox
Opening just can be carried out maintenance, time-consuming and laborious problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of pure electric vehicle automatic gearbox for vehicle, packet
Include speed change shell, output housing and input lever, the lateral wall of the speed change shell is provided with servo motor, the servo motor with
The speed change shell is fixedly connected, and the output end of the servo motor is provided with variable-speed shaft, the variable-speed shaft and servo electricity
Machine transmission connection, the left side wall of the speed change shell are provided with fixed disk, and the fixed disk is fixedly connected with the speed change shell,
The left side wall of the fixed disk is provided with the output housing, and the output housing is fixedly connected with the fixed disk, described defeated
The bottom of shell is provided with output shaft out, and the output shaft and the output housing are rotatablely connected, the right side of the output housing
Wall is provided with fixing seat, and the fixing seat is fixedly connected with the output housing, and the lateral wall side wall of the fixing seat is provided with
Fixing bolt, the fixing bolt are fixedly connected with the fixing seat, and the right side wall of the fixing seat is provided with rubber washer, institute
It states rubber washer to be fixedly connected with the fixing seat, the bottom of the speed change shell is provided with the input lever, the input lever
It is connect with the speed change housing into rotation, the output end of the input lever is provided with input shaft, the input shaft and the input lever
Transmission connection, the output end of the input shaft are provided with driving cog, and the driving cog and the input shaft are sequentially connected, the biography
The output end of movable tooth is provided with main gear teeth, and the main gear teeth and the driving cog are sequentially connected, the main gear teeth it is upper
Side is provided with the first gear teeth, and first gear teeth and the main gear teeth are sequentially connected, set below the main gear teeth
It is equipped with the second gear teeth, second gear teeth and the main gear teeth are sequentially connected, the output end setting of the main gear teeth
There is transmission shaft, the transmission shaft and the main gear teeth are sequentially connected, and the servo motor and external power supply are electrically connected.
Preferably, the output end of the variable-speed shaft is provided with the main gear teeth, the main gear teeth and the variable-speed shaft
Transmission connection.
Preferably, the junction of the fixed disk and the output housing is provided with the fixing seat, the output housing
It is fixedly connected by the fixing seat with the fixed disk.
Preferably, there are four the fixing bolt is arranged altogether, and the fixing seat by the fixing bolt with it is described solid
Price fixing is fixedly connected.
Preferably, the output end of the transmission shaft is provided with the output shaft, and the output shaft and the transmission shaft pass
Dynamic connection.
Compared with prior art, the utility model has the beneficial effects that a kind of pure electric vehicle of the utility model is with automatically
Gearbox is connected between speed change shell and output housing by fixing seat and fixed disk by setting speed change shell and output housing
It connects, by the way that the fixing seat on output housing to be connect with the fixed disk on speed change shell, then is fixed by fixing bolt, if
When breaking down in output housing, by dismantling lower fixing bolt, output housing disassembly is overhauled, is effectively reduced and tears open
It unloads and the set-up time, greatly improves its maintenance efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model output housing；
Fig. 3 is the structural schematic diagram of the utility model gear；
In figure: 1, speed change shell；11, servo motor；12, variable-speed shaft；13, fixed disk；2, output housing；21, output shaft；
22, fixing seat；23, fixing bolt；24, rubber washer；3, input lever；31, input shaft；32, driving cog；33, main gear teeth；
34, the first gear teeth；35, the second gear teeth；36, transmission shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of pure electric vehicle automatic gearbox for vehicle, including
Speed change shell 1, output housing 2 and input lever 3, the lateral wall of speed change shell 1 are provided with servo motor 11, servo motor 11 and change
Fast shell 1 is fixedly connected, and the output end of servo motor 11 is provided with variable-speed shaft 12, and variable-speed shaft 12 and the transmission of servo motor 11 connect
It connects, the left side wall of speed change shell 1 is provided with fixed disk 13, and fixed disk 13 is fixedly connected with speed change shell 1, the left side of fixed disk 13
Wall is provided with output housing 2, and output housing 2 is fixedly connected with fixed disk 13, and the bottom of output housing 2 is provided with output shaft 21,
Output shaft 21 and output housing 2 are rotatablely connected, and the right side wall of output housing 2 is provided with fixing seat 22, fixing seat 22 and output shell
Body 2 is fixedly connected, and the lateral wall side wall of fixing seat 22 is provided with fixing bolt 23, fixing bolt 23 and the fixed company of fixing seat 22
It connects, the right side wall of fixing seat 22 is provided with rubber washer 24, and rubber washer 24 is fixedly connected with fixing seat 22, speed change shell 1
Bottom is provided with input lever 3, and input lever 3 and speed change shell 1 are rotatablely connected, and the output end of input lever 3 is provided with input shaft 31, defeated
Enter axis 31 and input lever 3 is sequentially connected, the output end of input shaft 31 is provided with driving cog 32, and driving cog 32 and input shaft 31 are driven
Connection, the output end of driving cog 32 are provided with main gear teeth 33, and main gear teeth 33 is sequentially connected with driving cog 32, main gear teeth 33
Top be provided with the first gear teeth 34, the first gear teeth 34 is sequentially connected with main gear teeth 33, and the lower section of main gear teeth 33 is set
It is equipped with the second gear teeth 35, the second gear teeth 35 is sequentially connected with main gear teeth 33, and the output end of main gear teeth 33 is provided with biography
Moving axis 36, transmission shaft 36 and main gear teeth 33 are sequentially connected, and servo motor 11 and external power supply are electrically connected.
In the present embodiment, by setting speed change shell 1 and output housing 2, lead between speed change shell 1 and output housing 2
It crosses fixing seat 22 and fixed disk 13 connects, by connecting the fixing seat 22 on output housing 2 with the fixed disk 13 on speed change shell 1
It connects, then is fixed by fixing bolt 23, it, will be defeated by dismantling lower fixing bolt 23 if break down in output housing 2
The disassembly of shell 2 out is overhauled, and is effectively reduced the disassembly and installation time, is greatly improved its maintenance efficiency.
Further, the output end of variable-speed shaft 12 is provided with main gear teeth 33, and main gear teeth 33 connects with the transmission of variable-speed shaft 12
It connects.
In the present embodiment, main gear teeth 33 is sequentially connected with variable-speed shaft 12, and structure is simple, easy to operate.
Further, the junction of fixed disk 13 and output housing 2 is provided with fixing seat 22, and output housing 2 passes through fixation
Seat 22 is fixedly connected with fixed disk 13.
In the present embodiment, output housing 2 is fixedly connected by fixing seat 22 with fixed disk 13, and structure is simple, easy for installation.
Further, there are four fixing bolt 23 is arranged altogether, and fixing seat 22 is solid by fixing bolt 23 and fixed disk 13
Fixed connection.
In the present embodiment, fixing seat 22 is fixedly connected by fixing bolt 23 with fixed disk 13, and structure is simple, installation side
Just.
Further, the output end of transmission shaft 36 is provided with output shaft 21, and output shaft 21 and transmission shaft 36 are sequentially connected.
In the present embodiment, output shaft 21 and transmission shaft 36 are sequentially connected, and structure is simple, easy to operate.
In the present embodiment, the model GA12-N20 of servo motor 11.
The working principle and process for using of the utility model: after the utility model installs, servo motor 11 is connected outer
Portion's power supply is connected between speed change shell 1 and output housing 2 by fixing seat 22 and fixed disk 13, by will be on output housing 2
Fixing seat 22 is connect with the fixed disk 13 on speed change shell 1, then is fixed by fixing bolt 23, if going out in output housing 2
When existing failure, by dismantling lower fixing bolt 23, the disassembly of output housing 2 is overhauled, disassembly and installation is effectively reduced
Time greatly improves its maintenance efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pure electric vehicle automatic gearbox for vehicle, it is characterised in that: including speed change shell (1), output housing (2) and input lever
(3), the lateral wall of the speed change shell (1) is provided with servo motor (11), the servo motor (11) and the speed change shell
(1) it is fixedly connected, the output end of the servo motor (11) is provided with variable-speed shaft (12), the variable-speed shaft (12) and the servo
Motor (11) transmission connection, the left side wall of the speed change shell (1) is provided with fixed disk (13), the fixed disk (13) with it is described
Speed change shell (1) is fixedly connected, and the left side wall of the fixed disk (13) is provided with the output housing (2), the output housing
(2) it is fixedly connected with the fixed disk (13), the bottom of the output housing (2) is provided with output shaft (21), the output shaft
(21) it is rotatablely connected with the output housing (2), the right side wall of the output housing (2) is provided with fixing seat (22), described solid
Reservation (22) is fixedly connected with the output housing (2), and the lateral wall side wall of the fixing seat (22) is provided with fixing bolt
(23), the fixing bolt (23) is fixedly connected with the fixing seat (22), and the right side wall of the fixing seat (22) is provided with rubber
Rubber gasket (24), the rubber washer (24) are fixedly connected with the fixing seat (22), the bottom setting of the speed change shell (1)
Have the input lever (3), the input lever (3) and the speed change shell (1) are rotatablely connected, the output end of the input lever (3)
It is provided with input shaft (31), the input shaft (31) and the input lever (3) are sequentially connected, the output end of the input shaft (31)
It is provided with driving cog (32), the driving cog (32) and the input shaft (31) are sequentially connected, the output of the driving cog (32)
End is provided with main gear teeth (33), and the main gear teeth (33) and the driving cog (32) are sequentially connected, the main gear teeth
(33) it being provided with above the first gear teeth (34), first gear teeth (34) and the main gear teeth (33) are sequentially connected,
It is provided with the second gear teeth (35) below the main gear teeth (33), second gear teeth (35) and the main gear teeth
(33) it is sequentially connected, the output end of the main gear teeth (33) is provided with transmission shaft (36), the transmission shaft (36) and the master
Gear teeth (33) transmission connection, the servo motor (11) and external power supply are electrically connected.
2. a kind of pure electric vehicle automatic gearbox for vehicle according to claim 1, it is characterised in that: the variable-speed shaft (12)
Output end is provided with the main gear teeth (33), and the main gear teeth (33) and the variable-speed shaft (12) are sequentially connected.
3. a kind of pure electric vehicle automatic gearbox for vehicle according to claim 1, it is characterised in that: the fixed disk (13) with
The junction of the output housing (2) is provided with the fixing seat (22), and the output housing (2) passes through the fixing seat (22)
It is fixedly connected with the fixed disk (13).
4. a kind of pure electric vehicle automatic gearbox for vehicle according to claim 1, it is characterised in that: the fixing bolt (23)
Altogether there are four settings, and the fixing seat (22) is fixedly connected by the fixing bolt (23) with the fixed disk (13).
5. a kind of pure electric vehicle automatic gearbox for vehicle according to claim 1, it is characterised in that: the transmission shaft (36)
Output end is provided with the output shaft (21), and the output shaft (21) and the transmission shaft (36) are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448867.3U CN208885914U (en) | 2018-09-05 | 2018-09-05 | A kind of pure electric vehicle automatic gearbox for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448867.3U CN208885914U (en) | 2018-09-05 | 2018-09-05 | A kind of pure electric vehicle automatic gearbox for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885914U true CN208885914U (en) | 2019-05-21 |
Family
ID=66511174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448867.3U Expired - Fee Related CN208885914U (en) | 2018-09-05 | 2018-09-05 | A kind of pure electric vehicle automatic gearbox for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885914U (en) |
-
2018
- 2018-09-05 CN CN201821448867.3U patent/CN208885914U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203318492U (en) | Ball circulating type electric power steering gear for electric passenger car | |
| CN101994809B (en) | Low-speed high-capacity twin-turbine torque converter | |
| CN205101472U (en) | Tertiary reduction gear of electric motor car | |
| CN108001523B (en) | A kind of steering wheel automatic control device and its installation method | |
| CN208885914U (en) | A kind of pure electric vehicle automatic gearbox for vehicle | |
| CN201925436U (en) | Energy-saving device for textile machine | |
| CN203960593U (en) | The power transmission structure of rotary drum washing machine | |
| CN203022861U (en) | Hydraulic fan cooling system based on CAN (controller area network) information comprehensive control | |
| CN2868622Y (en) | Tipping-discharge type concrete agitator | |
| CN209100628U (en) | A kind of novel new energy electric motor vehicle automatic gear-shifting device | |
| CN202492669U (en) | Main motor of rapier loom | |
| CN208185414U (en) | A kind of purlin vehicle gearbox body | |
| CN201696527U (en) | Variable speed clutch | |
| CN202251839U (en) | Three-section combined type speed-changing box shell | |
| CN202957725U (en) | External rotor electric machine controlled by change output parameter | |
| CN201884296U (en) | Power-pedal driven dual-purpose fan | |
| CN104760499A (en) | Electric bicycle drive axle | |
| CN210034339U (en) | Efficient disjunctor speed reducer | |
| CN2834894Y (en) | Driving mechanism of paper cup/bowl making machine | |
| CN205501547U (en) | Rapier weaving machine's main motor transmission | |
| CN214092908U (en) | Countershaft assembly applied to electric vehicle gearbox | |
| CN210637490U (en) | Planet carrier for planetary speed reducer | |
| CN211764875U (en) | Pure electric power system for cement mixer truck | |
| CN202132453U (en) | Multistage planetary gear speed-reducing CR device | |
| CN219240056U (en) | Driving assembly of small washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190521 Termination date: 20190905 |