CN204316245U - With the brushless dc motor-car slowspeed machine of clutch structure - Google Patents
With the brushless dc motor-car slowspeed machine of clutch structure Download PDFInfo
- Publication number
- CN204316245U CN204316245U CN201420803648.8U CN201420803648U CN204316245U CN 204316245 U CN204316245 U CN 204316245U CN 201420803648 U CN201420803648 U CN 201420803648U CN 204316245 U CN204316245 U CN 204316245U
- Authority
- CN
- China
- Prior art keywords
- rotor
- wheel hub
- bearing
- outside
- axle
- 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
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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
- 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
Abstract
With the brushless dc motor-car slowspeed machine of clutch structure, it relates to driving arrangement technical field.The middle card of described axle is connected to stator winding, the right side of stator winding is connected to the right shell of rotor by bearing one movable sleeve, the outside of the right shell of rotor is socketed with one-way clutch, the outside of one-way clutch is connected with wheel hub, the junction of wheel hub and axle is provided with oil sealing one, the outside of wheel hub is connected with expanding brake, described stator winding is connected to the left shell of rotor by bearing two movable sleeve, magnet steel is connected with between rotor right shell outer ledge and the left shell outer ledge of rotor, the arranged outside of magnet steel has steel ring, the outside of the left shell of rotor is socketed with end cap by bearing three, the junction of end cap and axle is provided with oil sealing two.Its design is ingenious, realizes the function of being separated of wheel hub and rotor casing and cooperation by adding one-way clutch between wheel hub and rotor casing, more convenient and practical.
Description
Technical field:
The utility model relates to driving arrangement technical field, is specifically related to the brushless dc motor-car slowspeed machine being with clutch structure.
Background technology:
At present, electric vehicle brushless DC low-speed electric machine structure is 4 parts, is stator, rotor (wheel hub), axle, tire respectively.The brushless direct-current slowspeed machine of this traditional structure can form back electromotive force and hinder motor rotation to produce resistance with induced field simultaneously between motor winding and rotor (wheel hub) when power-off is slided.Manpower drives during electric motor car and requires great effort on the one hand; Secondly, motor magnetic strength component deterioration is more, and the motor of electrical machinery life not with clutch is long.
Utility model content:
The purpose of this utility model is to provide the brushless dc motor-car slowspeed machine of band clutch structure, and its design is ingenious, realizes the function of being separated of wheel hub and rotor casing and cooperation by adding one-way clutch between wheel hub and rotor casing, more convenient and practical.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises wheel hub, steel ring, the right shell of rotor, one-way clutch, oil sealing one, bearing one, expanding brake, end cap, bearing two, oil sealing two, axle, bearing three, stator winding, the left shell of rotor, magnet steel, the middle card of described axle is connected to stator winding, the right side of stator winding is connected to the right shell of rotor by bearing one movable sleeve, the outside of the right shell of rotor is socketed with one-way clutch, the outside of one-way clutch is connected with wheel hub, the junction of wheel hub and axle is provided with oil sealing one, the outside of wheel hub is connected with expanding brake, described stator winding is connected to the left shell of rotor by bearing two movable sleeve, magnet steel is connected with between rotor right shell outer ledge and the left shell outer ledge of rotor, the arranged outside of magnet steel has steel ring, the outside of the left shell of rotor is socketed with end cap by bearing three, the junction of end cap and axle is provided with oil sealing two.
The beneficial effects of the utility model: its design is ingenious, realizes the function of being separated of wheel hub and rotor casing and cooperation by adding one-way clutch between wheel hub and rotor casing, more convenient and practical.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Reference numeral: wheel hub 1, steel ring 2, the right shell of rotor 3, one-way clutch 4, oil sealing 1, bearing 1, expanding brake 7, end cap 8, bearing 29, oil sealing 2 10, axle 11, bearing 3 12, stator winding 13, the left shell 14 of rotor, magnet steel 15
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises wheel hub 1, steel ring 2, the right shell 3 of rotor, one-way clutch 4, oil sealing 1, bearing 1, expanding brake 7, end cap 8, bearing 29, oil sealing 2 10, axle 11, bearing 3 12, stator winding 13, the left shell 14 of rotor, magnet steel 15, the middle card of described axle 11 is connected to stator winding 13, the right side of stator winding 13 is connected to the right shell 3 of rotor by bearing 1 movable sleeve, the outside of the right shell 3 of rotor is socketed with one-way clutch 4, the outside of one-way clutch 4 is connected with wheel hub 1, wheel hub 1 is provided with oil sealing 1 with the junction of axle 11, the outside of wheel hub 1 is connected with expanding brake 7, described stator winding 13 is connected to the left shell 14 of rotor by bearing 29 movable sleeve, magnet steel 15 is connected with between rotor right shell 3 outer ledge and rotor left shell 14 outer ledge, the arranged outside of magnet steel 15 has steel ring 2, the outside of the left shell 14 of rotor is socketed with end cap 8 by bearing 3 12, end cap 8 is provided with oil sealing 2 10 with the junction of axle 11.
The beneficial effect of this embodiment: its design is ingenious, realizes the function of being separated of wheel hub and rotor casing and cooperation by adding one-way clutch between wheel hub and rotor casing, more convenient and practical.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. be with the brushless dc motor-car slowspeed machine of clutch structure, it is characterized in that it comprises wheel hub (1), steel ring (2), the right shell of rotor (3), one-way clutch (4), oil sealing one (5), bearing one (6), expanding brake (7), end cap (8), bearing two (9), oil sealing two (10), axle (11), bearing three (12), stator winding (13), the left shell of rotor (14), magnet steel (15), the middle card of described axle (11) is connected to stator winding (13), the right side of stator winding (13) is connected to the right shell of rotor (3) by bearing one (6) movable sleeve, the outside of the right shell of rotor (3) is socketed with one-way clutch (4), the outside of one-way clutch (4) is connected with wheel hub (1), wheel hub (1) is provided with oil sealing one (5) with the junction of axle (11), the outside of wheel hub (1) is connected with expanding brake (7), described stator winding (13) is connected to the left shell of rotor (14) by bearing two (9) movable sleeve, magnet steel (15) is connected with between the right shell of rotor (3) outer ledge and the left shell of rotor (14) outer ledge, the arranged outside of magnet steel (15) has steel ring (2), the outside of the left shell of rotor (14) is socketed with end cap (8) by bearing three (12), end cap (8) is provided with oil sealing two (10) with the junction of axle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803648.8U CN204316245U (en) | 2014-12-18 | 2014-12-18 | With the brushless dc motor-car slowspeed machine of clutch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803648.8U CN204316245U (en) | 2014-12-18 | 2014-12-18 | With the brushless dc motor-car slowspeed machine of clutch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204316245U true CN204316245U (en) | 2015-05-06 |
Family
ID=53138540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803648.8U Expired - Fee Related CN204316245U (en) | 2014-12-18 | 2014-12-18 | With the brushless dc motor-car slowspeed machine of clutch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204316245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496294A (en) * | 2016-01-20 | 2018-09-04 | 依促迅欧洲私人有限公司 | Wheel for road vehicle |
-
2014
- 2014-12-18 CN CN201420803648.8U patent/CN204316245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496294A (en) * | 2016-01-20 | 2018-09-04 | 依促迅欧洲私人有限公司 | Wheel for road vehicle |
| CN108496294B (en) * | 2016-01-20 | 2021-07-20 | 依促迅欧洲私人有限公司 | Wheel for a road vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150506 Termination date: 20191218 |