CN202127331U - One-way clutch motor - Google Patents
One-way clutch motor Download PDFInfo
- Publication number
- CN202127331U CN202127331U CN2011202615110U CN201120261511U CN202127331U CN 202127331 U CN202127331 U CN 202127331U CN 2011202615110 U CN2011202615110 U CN 2011202615110U CN 201120261511 U CN201120261511 U CN 201120261511U CN 202127331 U CN202127331 U CN 202127331U
- Authority
- CN
- China
- Prior art keywords
- motor
- way clutch
- rotor block
- clutch motor
- utility
- 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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- 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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model belongs to the technical field of power transmission of an electric vehicle and solves the problem of sliding of the electric vehicle. A one-way clutch motor comprises a motor end cover. The motor end cover is connected on a motor shell. A coil stator is fixed in the motor shell. A rotor body is arranged in the coil stator. The one-way clutch motor is characterized in that a one-way bearing is arranged between the rotor body and a motor shaft; and a one-way driving transmission mechanism is formed by the rotor body, the one-way bearing and the motor shaft.
Description
Technical field
The utility model belongs to electric motor car power transmission technical field.
Background technology
Electric motor car also can follow the inertia of vehicle to drive down in rotation at the powered-down rear motor; Rotor is understood passive and is rotated like this; Vehicle will be slack-off because of the influence speed of the magnetic field resistance that receives rotor and stator like this, thereby the mileages of continuation that therefore shortens vehicle greatly improves power consumption; The electricity that sends during rotor rotation in addition can puncture the original paper of controller, and control system is burnt easily.
The utility model content
For the purpose that solves above-mentioned not enough the utility model is to provide a kind of assembling simple in structure, easy, the mileage that the increase vehicle slides reaches effect in energy saving and environmental protection, has protected the safety of control system in addition.
For realizing the purpose of the utility model; The technical scheme of the utility model is: a kind of one-way clutch motor, comprise electric motor end cap, and electric motor end cap is connected on the electric machine casing; Described electric machine casing internal fixation has coil stator; Be provided with rotor block in the coil stator, it is characterized in that: be provided with unilateral bearing between described rotor block and the motor shaft, rotor block, unilateral bearing and motor shaft form a unidirectional drive transmission mechanism.
Description of drawings
Fig. 1 is a sectional structure chart after the assembling of the utility model one-way clutch motor execution mode.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model one-way clutch motor is done further to detail.
Shown in figure; The utility model one-way clutch motor comprises casing 1, chain stay 1A, coil stator 2, motor shaft 3, generator shaft gear 4, gap bridge tooth 5, gap bridge tooth axle 6, main shaft input tooth 7, main shaft 8, driving gear 9, output gear 10, driven cover 11, dog 12, hole 13, shift fork 14, adjusting rod 15, unilateral bearing 16, electric motor end cap 17, electric machine casing 18, rotor block 19, permanent magnet 20, electromagnet 21, motor 22, brake rocker arm 23, brake-shoe 24, output wheel shaft 25, oil sealing 26, bearing 27, power line 28.
As shown in Figure 1 is the execution mode of the utility model one-way clutch motor; Described one-way clutch motor comprises casing 1; Casing 1 is connected with chain stay 1A, and chain stay 1A is used for entire machine is connected vehicle frame, and wheel hub is installed on the output wheel shaft 25; Rotor block 19 rotates through unilateral bearing 16 drive motors axles 3 behind the electrical power, and the power of motor shaft 3 is through speed change rear drive output wheel shaft 25 and wheel.
Be provided with unilateral bearing 16 between described rotor block 19 and the motor shaft 3, unilateral bearing 16 can only unidirectionally relatively rotate, a suitable ratchet snap-in structure.When the rotating speed of motor shaft 3 during greater than the rotating speed of rotor block 19; Rotor block 19 can not rotate along with the rotation of motor shaft 3; The rotor block 19 of motor just can passive rotation; Vehicle can be not slack-off because of the influence speed of the magnetic field resistance that receives rotor and stator like this, and vehicle slides the resistance that Shi Buhui receives motor, thus can let vehicle slides fartherly reach energy-conservation effect.
The described unilateral bearing of the utility model also can be ratchet snap fastener or directional overrunning clutch, also can reach the technique effect of unidirectional drive transmission.
Claims (1)
1. one-way clutch motor; Comprise electric motor end cap (17); Electric motor end cap (17) is connected on the electric machine casing (18), and described electric machine casing (18) internal fixation has coil stator (2), is provided with rotor block (19) in the coil stator (2); It is characterized in that: be provided with unilateral bearing (16) between described rotor block (19) and the motor shaft (3), rotor block (19), unilateral bearing (16) and motor shaft (3) form a unidirectional drive transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202615110U CN202127331U (en) | 2011-07-11 | 2011-07-11 | One-way clutch motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202615110U CN202127331U (en) | 2011-07-11 | 2011-07-11 | One-way clutch motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127331U true CN202127331U (en) | 2012-01-25 |
Family
ID=45490392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202615110U Expired - Fee Related CN202127331U (en) | 2011-07-11 | 2011-07-11 | One-way clutch motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127331U (en) |
-
2011
- 2011-07-11 CN CN2011202615110U patent/CN202127331U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120125 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |