CN202488267U - Connecting device of motor and gearbox and electric automobiles - Google Patents
Connecting device of motor and gearbox and electric automobiles Download PDFInfo
- Publication number
- CN202488267U CN202488267U CN2012200702867U CN201220070286U CN202488267U CN 202488267 U CN202488267 U CN 202488267U CN 2012200702867 U CN2012200702867 U CN 2012200702867U CN 201220070286 U CN201220070286 U CN 201220070286U CN 202488267 U CN202488267 U CN 202488267U
- Authority
- CN
- China
- Prior art keywords
- motor
- adapter sleeve
- bearing
- gearbox
- spline
- 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.)
- Withdrawn - After Issue
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a connecting device of a motor and a gearbox and electric automobiles to achieve the stable connection between the motor and the gearbox. The connecting device of the motor and the gearbox comprises a bearing which is pressed in a connecting sleeve and an inner positioning sleeve which is sleeved on a spline connecting sleeve. The bearing and the inner connecting sleeve are sleeved on the spline connecting sleeve. The bearing and the inner connecting sleeve are installed in an outer positioning sleeve, and the inner positioning sleeve is provided with a connecting plate installed together with a motor shell. The spline connecting sleeve is connected with a spline shaft of the motor and provided with a flywheel panel. The connecting plate and the gearbox are installed together with the positioning sleeve. When the spline shaft of the motor rotates, the spline shaft of the motor drives the spline connecting sleeve to rotate, and therefore enables the spline connecting sleeve to drive the flywheel panel to rotate.
Description
Technical field
This novel electric vehicle engineering that relates to relates in particular to the jockey and the electric automobile of a kind of motor and gearbox.
Background technology
Electric automobile is to be power with the vehicle power, comes drive wheels to go with motor.Owing to there is not exhaust emissions, electric automobile is much smaller than traditional vehicle to the pollution of environment, so its prospect is good by extensively.In electric vehicle engineering, the steady connectivity problem between motor and the gearbox is that person skilled is being inquired into the technical problem that solves always.But the scheme of prior art still can't realize steady connection the between motor and the gearbox.
Novel content
This new embodiment provides the jockey and the electric automobile of a kind of motor and gearbox, to realize steady connection the between motor and the gearbox.
This new embodiment adopts following technical scheme:
The jockey of a kind of motor and gearbox comprises:
Bearing, said bearing are pressed in the interior adapter sleeve;
Interior positioning sleeve is enclosed within on the spline adapter sleeve;
Said bearing and said interior adapter sleeve are fitted on the said spline adapter sleeve, and said bearing and said interior adapter sleeve are installed in the outside fix cover;
The location puts terminal pad is installed in said, and said terminal pad and motor housing are installed together;
Said spline adapter sleeve is connected with the motor splined shaft, and on said spline adapter sleeve, Flywheel disc is installed;
Utilize positioning sleeve that said terminal pad and gear-box case are installed together;
When said motor splined shaft rotates, drive said spline adapter sleeve and rotate, make said spline adapter sleeve drive said Flywheel disc and rotate.
A kind of electric automobile is equipped with the jockey of motor and gearbox.
The motor that this new embodiment provides and the jockey of gearbox and electric automobile, to utilize positioning sleeve to guarantee that gearbox and motor rotate concentric, do not produce and rock, thereby realized steady connection the between motor and the gearbox.
Description of drawings
In order to be illustrated more clearly in the technical scheme of this new embodiment; The accompanying drawing of required use is done an introduction simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is these some novel embodiment, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the sketch map of jockey of motor and the gearbox of this new embodiment.
Embodiment
To combine the accompanying drawing in this new embodiment below, the technical scheme in this new embodiment is carried out clear, intactly description, obviously, described embodiment only is this novel a part of embodiment, rather than whole embodiment.Based on this embodiment in novel, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to this novel protected scope.
As shown in Figure 1, the motor of this new embodiment and the jockey of gearbox comprise:
Bearing 13, said bearing 13 are pressed in the interior adapter sleeve 4; Interior positioning sleeve 6 is enclosed within on the spline adapter sleeve 5; Said bearing 13 is fitted on the said spline adapter sleeve 5 with said interior adapter sleeve 4, and said bearing 13 is installed in the outside fix cover 17 with said interior adapter sleeve 4; On the positioning sleeve 6 terminal pad 2 is installed in said, said terminal pad 2 is installed together with motor housing 12; Said spline adapter sleeve 5 is connected with motor splined shaft 15, and on said spline adapter sleeve 5, Flywheel disc 9 is installed; Utilize positioning sleeve 18 that said terminal pad 2 is installed together with gear-box case 1.When said motor splined shaft rotates, drive said spline adapter sleeve and rotate, make said spline adapter sleeve drive said Flywheel disc and rotate.
When said apparatus is installed,, can at first bearing 13 be pressed in the interior adapter sleeve 4 with reference to Fig. 1.Then, interior positioning sleeve 6 is enclosed within on the spline adapter sleeve 5.Then, said bearing 13 and said interior adapter sleeve 4 are fitted on the said spline adapter sleeve 5.The lock washer 14 and locking nut 16 that are used for fixing bearing 13 then are installed.Then, terminal pad 2 is installed on the interior adapter sleeve 4 adapter sleeve 4 fastening bolts 8 in tightening, further rigid bearing 13.Then, said bearing 13 and said interior adapter sleeve 4 are installed in the outside fix cover 17.Then, utilize motor fastening bolt 10 and excessive supporting seat 3 that said terminal pad 2 is installed together with motor housing 12.Then, utilize the Flywheel disc fastening bolt that Flywheel disc is installed on the said spline adapter sleeve 5.Then, utilize positioning sleeve 18 that said terminal pad 2 is installed together with gear-box case 1.At last, with gearbox fastening bolt 11 terminal pad 2 and gear-box case 1 are tightened together.
Can find out that through foregoing description because the setting of interior positioning sleeve, outside fix cover and positioning sleeve, it is concentric to have guaranteed that gearbox and motor rotate, do not produce and rock, thereby realize steady connection the between motor and the gearbox.
Preferably, said bearing is a deep groove ball bearing, can guarantee the high-revolving while of transmission, bears the axial force that clutch passes over through Flywheel disc.
This new embodiment also provides a kind of electric automobile, and the motor shown in Figure 1 and the jockey of gearbox are installed.
The above; Be merely this novel embodiment, but originally novel protection range is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope of this novel exposure; Can expect easily changing or replacement, all should be encompassed within this novel protection range.Therefore, this novel protection range should be as the criterion with the protection range of said claim.
Claims (6)
1. the jockey of motor and gearbox is characterized in that, comprising:
Bearing, said bearing are pressed in the interior adapter sleeve;
Interior positioning sleeve is enclosed within on the spline adapter sleeve;
Said bearing and said interior adapter sleeve are fitted on the said spline adapter sleeve, and said bearing and said interior adapter sleeve are installed in the outside fix cover;
The location puts terminal pad is installed in said, and said terminal pad and motor housing are installed together;
Said spline adapter sleeve is connected with the motor splined shaft, and on said spline adapter sleeve, Flywheel disc is installed;
Utilize positioning sleeve that said terminal pad and gear-box case are installed together;
When said motor splined shaft rotates, drive said spline adapter sleeve and rotate, make said spline adapter sleeve drive said Flywheel disc and rotate.
2. jockey according to claim 1 is characterized in that, said bearing is a deep groove ball bearing.
3. jockey according to claim 1 and 2 is characterized in that, utilizes motor fastening bolt and excessive supporting seat that said terminal pad and motor housing are installed together.
4. jockey according to claim 1 and 2 is characterized in that,
Utilize the gearbox fastening bolt that said terminal pad and gear-box case are tightened together.
5. jockey according to claim 1 and 2 is characterized in that, utilizes the Flywheel disc fastening bolt that Flywheel disc is installed on the said spline adapter sleeve.
6. an electric automobile is characterized in that, said electric automobile is equipped with the jockey like arbitrary described motor of claim 1 to 5 and gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200702867U CN202488267U (en) | 2012-02-29 | 2012-02-29 | Connecting device of motor and gearbox and electric automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200702867U CN202488267U (en) | 2012-02-29 | 2012-02-29 | Connecting device of motor and gearbox and electric automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202488267U true CN202488267U (en) | 2012-10-10 |
Family
ID=46962656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200702867U Withdrawn - After Issue CN202488267U (en) | 2012-02-29 | 2012-02-29 | Connecting device of motor and gearbox and electric automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202488267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296828A (en) * | 2012-02-29 | 2013-09-11 | 北京中瑞蓝科电动汽车技术有限公司 | Electric vehicle and connecting device and method for motor and gearbox |
-
2012
- 2012-02-29 CN CN2012200702867U patent/CN202488267U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296828A (en) * | 2012-02-29 | 2013-09-11 | 北京中瑞蓝科电动汽车技术有限公司 | Electric vehicle and connecting device and method for motor and gearbox |
| CN103296828B (en) * | 2012-02-29 | 2015-10-28 | 北京中瑞蓝科电动汽车技术有限公司 | The jockey of a kind of motor and gearbox, method and electric automobile |
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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: Connecting device of motor and gearbox and electric automobiles Effective date of registration: 20140918 Granted publication date: 20121010 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: SinoEV Tech Co., Ltd. Registration number: 2014990000767 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150512 Granted publication date: 20121010 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: SinoEV Tech Co., Ltd. Registration number: 2014990000767 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121010 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |