CN2678950Y - Electrically controlled clutch of electric cycle - Google Patents
Electrically controlled clutch of electric cycle Download PDFInfo
- Publication number
- CN2678950Y CN2678950Y CN 200420043114 CN200420043114U CN2678950Y CN 2678950 Y CN2678950 Y CN 2678950Y CN 200420043114 CN200420043114 CN 200420043114 CN 200420043114 U CN200420043114 U CN 200420043114U CN 2678950 Y CN2678950 Y CN 2678950Y
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- China
- Prior art keywords
- clutch
- clutch assembly
- electrically controlled
- utility
- model
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- Expired - Lifetime
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Abstract
The utility model relates to an electrically controlled clutch for an electric motor car, comprising a clutch assembly and a shaft. The clutch assembly comprises a release bearing sheathed on the shaft, the release bearing of the clutch assembly is connected with an actuating mechanism by a release yoke, and the actuating mechanism is connected with an electromagnetic valve by a supercharger connected with a fluid passage. The fluid with certain pressure intensity is outputted to another fluid with different pressure intensity through the supercharger, because of the adoption of an electrically controlled device, in order to control a traditional mechanical clutch; besides, the purpose of dynamic connection and disconnection is realized. The utility model has the advantages of simple structure, convenient connection, high stability, simple control and long service life.
Description
Technical field
The utility model relates to a kind of electric vehicle electric control clutch.
Background technology
Along with the development of society, environmental pollution is more and more serious, and particularly the pollution that the vehicle brought is the most serious, and the energy also progressively becomes a serious problem, and battery-driven car is zero because of its discharging and can utilizes electric energy to be subjected to paying close attention to widely.But be subjected to the restriction of power battery technology, the continual mileage of pure electric vehicle can not satisfy people's requirement.Therefore countries in the world are all at the research and development hybrid electric vehicle.Series-parallel connection mode battery-driven car in parallel all exists driving engine to be connected with motor power in the hybrid-power electric vehicle, is convenient control, connects the normal magnetic clutch that adopts and connects.The existing magnetic clutch of Fig. 1 adopts electric current to produce the principle of magnetic, when power-transfer clutch passes to electric current, the mouth of power and the friction disc of receiving end is pulled together, and reaches the purpose that power transmits.Magnetic clutch is divided into driving disc spacing pressing 16 and clutch plate 17, driving disc spacing pressing 16 is generally the iron pan of a surface band friction lining 18, clutch plate 17 also is the iron pan of a surface band friction lining 19, there is a coil 20 that does not rotate with axle at clutch plate 17 back sides, when magnetic clutch is switched on, the magnetic that coil 20 produces is bonded together driving disc spacing pressing 16 and clutch plate 17, and when magnetic clutch is worked, coil must be switched on, therefore on driving disc spacing pressing 16 and the clutch plate 17 very big iron loss is arranged, send a lot of heats, so the electromagnetic clutch energy consumption is big, cal val is high, stability is low; Magnetic clutch does not have buffer gear when driving disc spacing pressing engages with clutch plate, therefore, joint impact is big, and life of clutch is short, to all in various degree the damages of driving engine and change speed gear box; In addition, it is big that it connects difficulty, is difficult to guarantee driving disc spacing pressing 16 and clutch plate 17 both surperficial parallelism and gap.
Summary of the invention
The purpose of this utility model is at the problems referred to above, a kind of height simple in structure, easy to connect, stable is provided, controls electric vehicle electric control clutch simple, that the life-span is long.
The utility model, the principle that solves the problems of the technologies described above employing is: change the manually operated method of orthodox car mechanical clutch, adopt electrical controller that the fluid with certain pressure intensity is controlled the traditional mechanical power-transfer clutch by the fluid that blwr is output as another pressure, reach power and connect and open circuited purpose.
The purpose of this utility model is achieved in that and comprises clutch assembly and one, clutch assembly comprises the release thrust bearing that is set in, the release thrust bearing of clutch assembly is connected with actuating unit by operating fork, and actuating unit is connected with electromagnetic valve by the blwr that is connected with fluid passage.
The utility model, can plain split bushed-type bearing be set at an end of one, can be conveniently the axle that is similar to various loads such as motor reel be inserted in the plain split bushed-type bearing, can the wall of plain split bushed-type bearing be pressed on the axle of load by devices such as lockers, so the connection of very convenient power.
The utility model owing to adopt electrical controller that the fluid with certain pressure intensity is controlled the traditional mechanical power-transfer clutch by the fluid that blwr is output as another pressure, reaches power and connects and open circuited purpose.Therefore, simple in structure, easy to connect, stability is high, control is simple, the life-span is long advantage.
Following embodiment accompanying drawings is further described the utility model.
Description of drawings
Fig. 1 is existing magnetic clutch structural representation;
Fig. 2 is the structural representation of an embodiment of the present utility model;
Fig. 3 is the structural representation of the power-transfer clutch attracting state of Fig. 2 embodiment;
Fig. 4 is the structural representation of the disengaging of clutch state of Fig. 2 embodiment;
Fig. 5 is one a structural representation of the power-transfer clutch before improving;
Fig. 6 is one a structural representation of the power-transfer clutch after improving.
Among the figure, 1, clutch assembly, 2, one, 3, actuating unit, 4, blwr, 5, electromagnetic valve, 6,7, fluid passage, 8, flywheel, 9, clutch cover back plate, 10, compressing tablet, 11, platen, 12, release thrust bearing, 13, operating fork, 14, clutch retraction springs, 15, plain split bushed-type bearing, 16, driving disc spacing pressing, 17, clutch plate, 18,19, friction lining, 20, coil, 21, the blwr pull back spring, 22, compressing member.
The specific embodiment
With reference to Fig. 2 to Fig. 4, present embodiment comprises clutch assembly 1, one spool 2, actuating unit 3, electromagnetic valve 5, blwr 4 and fluid passage 6,7, existing diaphragm type mechanical clutch assembly is adopted in clutch assembly 1, is made up of flywheel 8, compressing tablet 10, platen 11, the release thrust bearing 12 and the clutch cover back plate 9 that are set in one 2; Platen 11 is connected with release thrust bearing 12 by compressing member 22, clutch cover back plate 9 peripheries are captiveed joint with flywheel 8, compressing member 22 and clutch cover back plate 9 interior all support and connection, the release thrust bearing 12 of clutch assembly 1 is connected with actuating unit 3 by operating fork 13, and actuating unit 3 is connected with electromagnetic valve 5 by the blwr 4 that is connected with fluid passage 6,7; With reference to Fig. 6, one 2 with improve before of Fig. 5 compare, without the helical wheel transmission, but be provided with a plain split bushed-type bearing 15 at the one end, can be conveniently the axle that is similar to various loads such as motor reel be inserted in the plain split bushed-type bearing 15, therefore the connection of very convenient power can be pressed on the wall of plain split bushed-type bearing 15 on the axle of load by devices such as lockers; Because existing diaphragm type mechanical clutch assembly is adopted in clutch assembly 1; its clutch assembly 1 is provided with shock absorber; when clutch engagement; can absorb the impact of clutch end and receiving end; not only can improve the stationarity of running car; and can protect driving engine, change speed gear box and power-transfer clutch itself, prolong the service life of driving engine, change speed gear box and power-transfer clutch.
Use of the present utility model, with reference to Fig. 2 to Fig. 4, the electromagnetic valve 5 general electric control valves that adopt, the blwr 4 general air pressurizing units that adopt, the actuating unit 3 general hydraulic actuating cylinders that adopt; The power-transfer clutch adhesive, automatically controlled signal disconnects, under the effect of blwr pull back spring 21 and clutch retraction springs 14, blwr 4 and hydraulic actuating cylinder remain on initial position, platen 11 is pressed on compressing tablet 10 on the flywheel 8, pressured 10 friction force drives compressing tablet 10 rotations by flywheel 8, thereby drives one 2 rotation; When wanting detachment dynamic, connect automatically controlled signal, electromagnetic valve 5 is open-minded, and automobile promotes blwr 4 with pressurized air, and blwr 4 output high pressure oils promote hydraulic actuating cylinder, the piston of hydraulic actuating cylinder and connecting rod are stirred operating fork 13, release thrust bearing 12 is pushed away left, and platen 11 moves right simultaneously, unclamps the pressure to compressing tablet 10, this moment, compressing tablet 10 did not rotate with flywheel, disengaging of clutch.
Claims (2)
1, a kind of electric vehicle electric control clutch, comprise clutch assembly (1), one (2), clutch assembly (1) comprises the release thrust bearing (12) that is set in (2), it is characterized in that: the release thrust bearing (12) of described clutch assembly (1) is connected with actuating unit (3) by operating fork (13), and described actuating unit (3) is connected with electromagnetic valve (5) by the blwr (4) that is connected with fluid passage (6,7).
2, electric vehicle electric control clutch according to claim 1 is characterized in that: an end of described (2) is provided with plain split bushed-type bearing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043114 CN2678950Y (en) | 2004-02-26 | 2004-02-26 | Electrically controlled clutch of electric cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043114 CN2678950Y (en) | 2004-02-26 | 2004-02-26 | Electrically controlled clutch of electric cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2678950Y true CN2678950Y (en) | 2005-02-16 |
Family
ID=34584139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420043114 Expired - Lifetime CN2678950Y (en) | 2004-02-26 | 2004-02-26 | Electrically controlled clutch of electric cycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2678950Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982333A (en) * | 2010-10-26 | 2011-03-02 | 深圳市五洲龙汽车有限公司 | Connecting device for hybrid engine |
| CN107989769A (en) * | 2017-12-28 | 2018-05-04 | 东风商用车有限公司 | A kind of air compressor control executing agency and its control execution method |
-
2004
- 2004-02-26 CN CN 200420043114 patent/CN2678950Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982333A (en) * | 2010-10-26 | 2011-03-02 | 深圳市五洲龙汽车有限公司 | Connecting device for hybrid engine |
| CN101982333B (en) * | 2010-10-26 | 2014-01-01 | 深圳市五洲龙汽车有限公司 | Connecting device for hybrid engine |
| CN107989769A (en) * | 2017-12-28 | 2018-05-04 | 东风商用车有限公司 | A kind of air compressor control executing agency and its control execution method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Wuzhoulong New Energy Automobile Co. Ltd. Assignor: Shenzhen Wuzhou dragon Automobile Co., Ltd. |Guangdong Fuda Enterprise Group Co., Ltd. Contract record no.: 2011440020027 Denomination of utility model: Electrically controlled clutch of electric cycle Granted publication date: 20050216 License type: Exclusive License Record date: 20110307 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Wuzhoulong New Energy Automobile Co., Ltd. Assignor: Guangdong Fuda Enterprise Group Co., Ltd.|Shenzhen Wuzhou dragon Automobile Co., Ltd. Contract record no.: 2011440020377 Denomination of utility model: Electrically controlled clutch of electric cycle Granted publication date: 20050216 License type: Common License Record date: 20111019 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140226 Granted publication date: 20050216 |