CN101982333A - Connecting device for hybrid engine - Google Patents
Connecting device for hybrid engine Download PDFInfo
- Publication number
- CN101982333A CN101982333A CN2010105222787A CN201010522278A CN101982333A CN 101982333 A CN101982333 A CN 101982333A CN 2010105222787 A CN2010105222787 A CN 2010105222787A CN 201010522278 A CN201010522278 A CN 201010522278A CN 101982333 A CN101982333 A CN 101982333A
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- motor
- electrical motor
- clutch
- flywheel
- connecting device
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Abstract
The invention relates to a connecting device for a hybrid engine which is used for connecting an internal-combustion engine to a motor. The device comprises a power output shaft connected to the internal-combustion engine, a motor flywheel connected to the motor and a clutch device, wherein the clutch device comprises a release bearing flexibly sleeved on the power output shaft, a shifting fork for shifting the release bearing, a clutch pressure plate fixed with the power output shaft and a diaphragm spring for separating the clutch pressure plate from the motor flywheel under the action of the release bearing. When the clutch device of the connecting device is under working condition, the motor is under the condition of slowly rotating, therefore decreasing the impact on the release bearing which runs speedily and prolonging the service life of the clutch device.
Description
[technical field]
The present invention relates to a kind of connecting device, particularly relate to a kind of explosive motor of hybrid power system and the connecting device of electrical motor.
[background technology]
Hybrid power system is generally explosive motor and electrical motor drive system in parallel, and realizes internal combustion engine drives or electric motor driven switching by a power-transfer clutch.This power-transfer clutch generally is installed on the flywheel of explosive motor.
Yet when the driving engine of traditional hybrid power system vehicle was in the idling Parking, power-transfer clutch was in released state, that is to say that withdrawal bearing is in running order, and the withdrawal bearing rotating speed was consistent with engine speed; When motor speed was lower than engine speed, car load was only by the electrical motor independent drive, and power-transfer clutch is in released state, that is to say that withdrawal bearing is in running order, and the withdrawal bearing rotating speed is with still engine speed is consistent; When motor speed was close with engine speed, car load was driven jointly by driving engine and electrical motor, and power-transfer clutch is in bonding state, that is to say that withdrawal bearing is in out-of-run state.
As the above analysis, state from the car load operation, rotating speed when the release thrust bearing of power-transfer clutch is worked all is to be in high relatively rotating speed interval (rotating speed is not less than engine idle at least), and such mode of operation can reduce the service life of withdrawal bearing.
[summary of the invention]
Based on this, be necessary to provide the explosive motor in a kind of service life that can improve withdrawal bearing and the connecting device of electrical motor.
A kind of hybrid engine connecting device is used to connect explosive motor and electrical motor, comprising: the power take-off shaft that links to each other with explosive motor, the electrical motor flywheel that links to each other with electrical motor, and be located at arrangement of clutch on the electrical motor.Arrangement of clutch comprise the shift fork that is movably set in release thrust bearing on the power take-off shaft, is used to stir release thrust bearing, with the fixing clutch driving disc of power take-off shaft, and under the effect of release thrust bearing, make clutch driving disc and electrical motor divided flywheel from diaphragm spring.
In a preferred embodiment, be respectively equipped with the friction lining of mutual friction mutually on clutch driving disc and the electrical motor flywheel.
In a preferred embodiment, also comprise the ISG motor of being located at this explosive motor, this ISG motor comprises and the fixing ISG motor flywheel of this power take-off shaft.
In a preferred embodiment, also comprise velometer and controller, this velometer is used for measuring the rotating speed of this electrical motor and this explosive motor, when the rotating speed of this electrical motor during less than the idling of this explosive motor, this shift fork of this controller drives is stirred this release thrust bearing, make this clutch driving disc and this electrical motor divided flywheel from.
The arrangement of clutch of above-mentioned hybrid engine connecting device is located on the electrical motor, all be to be under the slow-revving situation when it is in running order at electrical motor, therefore reduce impact suffered when release thrust bearing uses under fast state, improved the work life of arrangement of clutch.
[description of drawings]
Fig. 1 is the generalized section of the hybrid engine connecting device of an embodiment.
[specific embodiment]
Below in conjunction with drawings and Examples the hybrid engine connecting device is described in further detail.
See also Fig. 1, the hybrid engine connecting device 100 of an embodiment is mainly used in and connects explosive motor 200 and electrical motor 300.This hybrid engine connecting device 100 comprises power take-off shaft 10, electrical motor flywheel 20 and arrangement of clutch 30.
In the present embodiment, explosive motor 200 is provided with ISG (Integrated Starter and Generator) motor 40.ISG motor 40 comprises keysets 41 and is located at the ISG motor flywheel 43 of keysets 41 1 sides.
Power take-off shaft 10 is a castellated shaft, the one end by screw retention on ISG motor flywheel 43.After the other end passes keysets 41, stretch to arrangement of clutch 30 inside.In other embodiment, power take-off shaft 10 directly is fixed on the flywheel of explosive motor 200, and then ISG motor 40 also can omit.
Arrangement of clutch 30 is located on the electrical motor 300, and it comprises female lid 31 and is located at female release thrust bearing 32, shift fork 33, clutch driving disc 34 and diaphragm spring 35 that covers in 31.
Release thrust bearing 32 is movably set on the power take-off shaft 10.Shift fork 33 contacts with the cutoff clutch that is positioned at release thrust bearing 32 next doors (not indicating), is used to stir release thrust bearing 32 and moves to electrical motor flywheel 20 along power take-off shaft 10.Arrangement of clutch 30 also comprises the declutch shift shaft 331 that links to each other with shift fork 33.Rotation by declutch shift shaft 331 drives shift fork 33 promotion release thrust bearings 32.
Clutch driving disc 34 is fixed with the terminal spline of power take-off shaft 10, and relative with electrical motor flywheel 20.But be respectively equipped with the friction lining 341 of mutual friction mutually on clutch driving disc 34 and the electrical motor flywheel 20, be used to increase friction force, and can avoid clutch driving disc 34 and electrical motor flywheel 20 direct contacts and wear and tear.
Hybrid engine connecting device 100 also comprises velometer (figure does not show) and controller (figure does not show).Velometer is used for measuring the rotating speed of electrical motor 300 and explosive motor 200.Controller links to each other with declutch shift shaft 331, is used for control clutch device 30.
Below specifically introduce the using method of above-mentioned hybrid engine connecting device 100.
When the explosive motor 200 of vehicle is in idling (for example 700rpm) Parking state, controller drives shift fork 33 makes arrangement of clutch 30 in running order, because electrical motor 300 do not work, so electrical motor flywheel 20 rotating speeds are zero, and the rotating speed of release thrust bearing 32 is zero.
Behind the vehicle launch, measure the idling of the rotating speed of electrical motor 300 less than explosive motor 200 when velometer, promptly vehicle is in the following time of mode of operation of low cruise, and arrangement of clutch 30 is still in running order.At this moment, release thrust bearing 32 acts on diaphragm spring 35, and clutch driving disc 34 is separated with electrical motor flywheel 20, and vehicle is by electrical motor 300 individual drive.The rotating speed of release thrust bearing 32 is consistent with the rotating speed of the flywheel 20 of electrical motor 300, is no more than the idling of explosive motor 200.
When vehicle reaches certain speed, the rotating speed that velometer measures electrical motor 300 near or equal the idling of explosive motor 200, this moment, controller stopped shift fork 33, arrangement of clutch 30 is quit work, at this moment, clutch driving disc 34 engages with electrical motor flywheel 20, and vehicle is driven jointly by electrical motor 300 and explosive motor 200, and release thrust bearing 32 is in off position shown in Figure 1.
After the speed of a motor vehicle is reduced to a certain degree, the rotating speed that velometer measures electrical motor 300 is during less than the idling of explosive motor 200, controller drives shift fork 33 makes arrangement of clutch 30 in running order again, be that release thrust bearing 32 acts on the diaphragm spring 35 that is rotating once more clutch driving disc 34 is separated again with electrical motor flywheel 20, vehicle is once more by electrical motor 300 individual drive.Rotating speed after release thrust bearing 32 effects is consistent with the rotating speed of the flywheel 20 of electrical motor 300.
From the whole driving process of above-mentioned vehicle, can see, arrangement of clutch 30 all is when in running order under electrical motor 300 is in slow-revving situation less than explosive motor 200 idling, therefore reduce impact suffered when release thrust bearing 32 uses under the fast state under conventional art, improved the work life of arrangement of clutch 30.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. hybrid engine connecting device, be used to connect explosive motor and electrical motor, it is characterized in that, comprise: the power take-off shaft that links to each other with this explosive motor, the electrical motor flywheel that links to each other with this electrical motor, and be located at arrangement of clutch on this electrical motor, this arrangement of clutch comprise the shift fork that is movably set in release thrust bearing on this power take-off shaft, is used to stir this release thrust bearing, with the fixing clutch driving disc of this power take-off shaft, and under the effect of this release thrust bearing, make this clutch driving disc and this electrical motor divided flywheel from diaphragm spring.
2. hybrid engine connecting device according to claim 1 is characterized in that: the friction lining that is respectively equipped with mutual friction mutually on this clutch driving disc and this electrical motor flywheel.
3. hybrid engine connecting device according to claim 1 is characterized in that: also comprise the ISG motor that links to each other with this explosive motor, this ISG motor comprises and the fixing ISG motor flywheel of this power take-off shaft.
4. hybrid engine connecting device according to claim 1, it is characterized in that: also comprise velometer and controller, this velometer is used for measuring the rotating speed of this electrical motor and this explosive motor, when the rotating speed of this electrical motor during less than the idling of this explosive motor, this shift fork of this controller drives is stirred this release thrust bearing, make this clutch driving disc and this electrical motor divided flywheel from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010522278.7A CN101982333B (en) | 2010-10-26 | 2010-10-26 | Connecting device for hybrid engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010522278.7A CN101982333B (en) | 2010-10-26 | 2010-10-26 | Connecting device for hybrid engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101982333A true CN101982333A (en) | 2011-03-02 |
| CN101982333B CN101982333B (en) | 2014-01-01 |
Family
ID=43619248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010522278.7A Expired - Fee Related CN101982333B (en) | 2010-10-26 | 2010-10-26 | Connecting device for hybrid engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101982333B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723546A (en) * | 2019-01-11 | 2019-05-07 | 福建群峰机械有限公司 | A kind of sweeper blower dynamical system and its control method |
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| EP0724978A1 (en) * | 1995-02-03 | 1996-08-07 | FICHTEL & SACHS AG | Parallel hybrid propulsion for a motor vehicle |
| CN2507690Y (en) * | 2001-05-31 | 2002-08-28 | 冯培东 | Shift inverted clutch |
| CN2678950Y (en) * | 2004-02-26 | 2005-02-16 | 广东富达企业集团有限公司 | Electrically controlled clutch of electric cycle |
| CN2821264Y (en) * | 2005-06-24 | 2006-09-27 | 长沙联合电动科技有限公司 | Clutch for mixed electric vehicle |
| CN101075770A (en) * | 2007-06-15 | 2007-11-21 | 清华大学 | Integrated starting generator with rotary transformer |
| CN201002505Y (en) * | 2006-12-28 | 2008-01-09 | 东风电动车辆股份有限公司 | Hybrid power automobile power assembly based on hydraulic machinery gear box |
| CN201120840Y (en) * | 2007-06-18 | 2008-09-24 | 上海华普汽车有限公司 | Dual-drive vehicle clutch structure |
| CN201309404Y (en) * | 2008-11-07 | 2009-09-16 | 沈阳华晨金杯汽车有限公司 | Hybrid engine vehicle with automatic clutch |
| JP2009208702A (en) * | 2008-03-06 | 2009-09-17 | Nissan Motor Co Ltd | Hybrid driving device |
| CN101559708A (en) * | 2009-03-23 | 2009-10-21 | 罗中柱 | Coaxial-type double-power coupling device and driving system of hybrid electrical vehicle |
| CN101607522A (en) * | 2009-06-08 | 2009-12-23 | 湖南南车时代电动汽车股份有限公司 | A kind of passenger vehicle is with the combination drive mode and the system of double mode double-motor |
-
2010
- 2010-10-26 CN CN201010522278.7A patent/CN101982333B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0724978A1 (en) * | 1995-02-03 | 1996-08-07 | FICHTEL & SACHS AG | Parallel hybrid propulsion for a motor vehicle |
| CN2507690Y (en) * | 2001-05-31 | 2002-08-28 | 冯培东 | Shift inverted clutch |
| CN2678950Y (en) * | 2004-02-26 | 2005-02-16 | 广东富达企业集团有限公司 | Electrically controlled clutch of electric cycle |
| CN2821264Y (en) * | 2005-06-24 | 2006-09-27 | 长沙联合电动科技有限公司 | Clutch for mixed electric vehicle |
| CN201002505Y (en) * | 2006-12-28 | 2008-01-09 | 东风电动车辆股份有限公司 | Hybrid power automobile power assembly based on hydraulic machinery gear box |
| CN101075770A (en) * | 2007-06-15 | 2007-11-21 | 清华大学 | Integrated starting generator with rotary transformer |
| CN201120840Y (en) * | 2007-06-18 | 2008-09-24 | 上海华普汽车有限公司 | Dual-drive vehicle clutch structure |
| JP2009208702A (en) * | 2008-03-06 | 2009-09-17 | Nissan Motor Co Ltd | Hybrid driving device |
| CN201309404Y (en) * | 2008-11-07 | 2009-09-16 | 沈阳华晨金杯汽车有限公司 | Hybrid engine vehicle with automatic clutch |
| CN101559708A (en) * | 2009-03-23 | 2009-10-21 | 罗中柱 | Coaxial-type double-power coupling device and driving system of hybrid electrical vehicle |
| CN101607522A (en) * | 2009-06-08 | 2009-12-23 | 湖南南车时代电动汽车股份有限公司 | A kind of passenger vehicle is with the combination drive mode and the system of double mode double-motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723546A (en) * | 2019-01-11 | 2019-05-07 | 福建群峰机械有限公司 | A kind of sweeper blower dynamical system and its control method |
| CN109723546B (en) * | 2019-01-11 | 2024-02-09 | 福建群峰机械有限公司 | Motor sweeper fan power system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101982333B (en) | 2014-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Wuzhoulong New Energy Automobile Co., Ltd. Assignor: Shenzhen Wuzhoulong Motors Corp. Ltd. Contract record no.: 2011440020376 Denomination of invention: Connecting device for hybrid engine License type: Common License Open date: 20110302 Record date: 20111019 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Longgang District, Longgang, Shenzhen, Guangdong, Longgang, 103 Patentee after: Shenzhen Wuzhou dragon car Limited by Share Ltd Address before: 518000 103 Baolong two road, Baolong Industrial Town, Longgang District, Shenzhen, Guangdong Patentee before: Shenzhen Wuzhoulong Motors Corp. Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20201026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |