CN102315723B - Dynamic mixer consisting of clutch, permanent-magnet synchronous driving motor and gearbox - Google Patents
Dynamic mixer consisting of clutch, permanent-magnet synchronous driving motor and gearbox Download PDFInfo
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- CN102315723B CN102315723B CN201010213731.6A CN201010213731A CN102315723B CN 102315723 B CN102315723 B CN 102315723B CN 201010213731 A CN201010213731 A CN 201010213731A CN 102315723 B CN102315723 B CN 102315723B
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Abstract
The invention discloses a dynamic mixer consisting of a clutch, a permanent-magnet synchronous driving motor and a gearbox and belongs to dynamic control devices in mechanical and electrical products. The dynamic mixer mainly consists of three parts, namely a double-power clutch, a hollow shaft permanent-magnet synchronous motor and an automatic two-grade planetary gearbox. The structure of the dynamic mixer is a parallel structure of an oil-electricity power mixer, and the combination of various running modes of a generator and a motor can be realized by utilizing the mixer. The dynamic mixer disclosed by the invention breaks through a traditional clutch mounting form, that is to say, the hollow shaft permanent magnet synchronous motor is additionally arranged between the clutch and the gearbox, and the dynamic mixer also utilizes the automatic two-grade planetary gearbox, thus the dynamic mixer disclosed by the invention the advantages of compact and reliable structure, higher fuel saving ratio, stronger and smoother power, high running efficiency of a whole system and simple and reliable control.
Description
Technical field
The present invention relates to the power control unit in electronic product, specifically a kind of dynamic mixer being formed by clutch, permanent-magnet synchronous driving motor and gearbox.
Background technology
Generally clutch is mounted between engine and speed changer, and engine, from starting to the whole process of running, often will use clutch.Along with the fast development of social progress and scientific and technical development, especially hybrid power, the control ability to clutch, and become current important problem with the combination application of motor and speed-changing gear box.For this reason, the applicant in May, 2010 28Xiang State Intellectual Property Office applied for < < double-power pneumatic clutch > > (application number: 201010185817.2; 201020207023.7) patent.Therefore, accelerate to widen the integrated and integrated structure research and development of double dynamical clutch and motor and speed-changing gear box, become the task of top priority.
From comprising that the interrelated data retrieval of Chinese patent shows, has not yet to see the relevant report of the dynamic mixer of clutch, motor and speed-changing gear box composition.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the invention is on the basis of patent applied for < < double-power pneumatic clutch > >, further to provide a kind of and there is double-action clutch and be integrated in conjunction with hollow shaft permanent-magnet synchronous driving motor and automatic two grades of planetary transmissions, and there is a kind of dynamic mixer being formed by clutch, permanent-magnet synchronous driving motor and gearbox of compact conformation, stable and reliable operation.
The technical solution adopted for the present invention to solve the technical problems is: a kind of dynamic mixer being comprised of clutch, permanent-magnet synchronous driving motor and gearbox, it is characterized in that: have an engine power shaft being connected with engine, the other end of engine power shaft is connected with sun gear power shaft by bearing, and the other end and the output shaft of sun gear power shaft are connected, engine power shaft is upwards separately installed with shaft end seal circle and bearing (ball) cover by footpath outside to inside, the end cap of bearing and bearing outer end, throw-out collar and the bearing being connected with throw-out collar and the piston being connected with bearing, the supporting disk fastening with engine power shaft, sun gear power shaft starts from the one end with engine power shaft respectively a pair of frictional disk and frictional disk are radially being installed to the other end, steel disk and steel disk and block plate and block plate, rotor in the middle of two bearings and bearing and the stator of outer end thereof, a termination of rotor connects the bearing coordinating, supporting disk, throw-out collar, piston and end cap and bearing (ball) cover, on another termination, connect and be combined with bearing, end cap and bearing (ball) cover and throw-out collar, what between end cap and bearing (ball) cover and throw-out collar, coordinate has a pneumatic tyre, sun gear power shaft termination is fixed with sun gear, sun gear and planetary gear engagement, output shaft from the inside to the outside footpath upwards connects and is combined with throw-out collar and the bearing coordinating with throw-out collar and supporting disk respectively, and the bearing (ball) cover of bearing and end cap and end cap outer end, is combined with pneumatic tyre between end cap and throw-out collar, the outer end of four end caps is fixedly connected with three casings respectively.
Described a pair of frictional disk and frictional disk, steel disk and steel disk and block plate and block plate form two groups of dry friction clutches; Steel disk and steel disk can endwisely slip along internal gear and internal gear.
Between described throw-out collar and supporting disk, be provided with back-moving spring.
Described supporting disk is provided with ring gear and internal gear with the termination of shelves dish.
Described rotor and stator are the hollow shaft permagnetic synchronous motor in existing product.
The planetary gear of described sun gear and sun gear engagement is known common structure, i.e. automatic two grades of epicyclic transmissions.
Dynamic mixer of the present invention is mainly comprised of three parts, i.e. double dynamical clutch, hollow shaft permagnetic synchronous motor, automatic two grades of planetary transmissions.This structure is that oil, electric power blender are parallel-connection structure, utilizes this blender can realize the plurality of operating modes combination of engine and motor.
1, the independent drive pattern of engine
When frictional disk 1 and steel disk 1 engages, frictional disk 2 is when separated with steel disk 2, engine passes to planet case by sun wheel shaft by power, by two grades of planet casees, can realize direct high, neutral gear and three kinds of operational modes of low or first gear; In addition, now, rotor remains static, and the bearing life of having avoided traditional solid axis motor inoperative rotation to cause reduces, motor iron loss increases, the shortcomings such as generation of unnecessary heat, thereby improved the efficiency that in hybrid power system, engine direct drives, reduced oil consumption.
2, the independent drive pattern of motor
When frictional disk 2 and steel disk 2 engages, frictional disk 1 is when separated with steel disk 1, permagnetic synchronous motor passes to planet case by sun wheel shaft by power, by two grades of planet casees, can realize direct high, low or first gear and three kinds of operational modes of neutral gear.When the realization of low or first gear has alleviated the static starting of passenger vehicle, to Motor torque demand, and then can make motor volume reduce, overall weight alleviates; In addition, by neutral gear effect, can solve motor because of the brake hard fault that line short causes, improve operational reliability.
3, engine and motor associating drive pattern
When frictional disk 1 engages with steel disk 1, frictional disk 2 is when engage with steel disk 2, engine, motor are all passed to gearbox by power by sun wheel shaft, thereby realize the two, combine driving, have met preferably the demand of peak power in Vehicle Driving Cycle process.
4, motor driven electric power generation pattern
When frictional disk 1 engages with steel disk 1, frictional disk 2 engages with steel disk 2, gearbox is during in neutral gear, can realize driven by engine electric power generation, and then to energy storage equipment charging, can solve the need for electricity of damage.
5, motor braking pattern
When frictional disk 2 and steel disk 2 engages, frictional disk 1 is when separated with steel disk 1, motor is switched to generator mode, vehicle drags motor both to realize car brakeing to have reduced the mechanical wear of brake block, also reclaimed decelerating and braking energy by counter; When vehicle slows down in running at high speed, gearbox drives generator generating in direct high; When vehicle speed reduces certain value, gearbox is switched to low or first gear, for motor, is now speedup, has realized maximum electric braking energy recovering effect.
6, heavy-duty motor ato unit pattern
Conventional truck all needs a low-power machine to expend long period drive engine and arrives fire speed, and the startup of engine long period has restricted the realization that engine opened/stopped function fast; When frictional disk 1 engages with steel disk 1, frictional disk 2 while engaging with steel disk 2, gearbox be during in neutral gear, can realize the function of the rapid ato unit of motor, thereby realize engine, opens fast/stop function.
7, vehicle sliding pattern
An important channel of vehicle oil saving is to slide.By transmission neutral, can realize vehicle sliding function.
The switching of operational mode of the present invention adopts Pneumatic actuator to realize.Because compressed air can store by air accumulator, only need to be interrupted to supplement compressed air, and need hydraulic pump always in running order unlike hydraulic pressure execution device, thereby improved the operational efficiency of whole system; In addition, compressed air can directly be discharged in atmosphere, and can be to environment; Strong to environmental suitability, can meet condition of different temperatures and use; Because air damping is little, therefore, to compare response rapider with fluid power, and gas circuit is arranged more convenient.
The invention has the beneficial effects as follows: because the present invention has broken traditional clutch installation form, between clutch and gearbox, installed hollow shaft permagnetic synchronous motor additional.Meanwhile, the present invention adopts automatic two grades of planetary transmissions.Therefore, structure of the present invention is not only compact, reliable, and rate of economizing gasoline is higher, and power is stronger, steady, and the operational efficiency of whole system, controls simple and reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is conducted further description.
Fig. 1 is the topology view of full section of the present invention.
In figure, 1 engine power shaft, 2 bearings, 3 sun gear power shafts, 4 output shafts, 5 shaft end seal circles, 6 bearing (ball) covers, 7 end caps, 8 throw-out collars, 9 pistons, 10 supporting disks, 11 frictional disks, 12 steel disks, 13 block plates, 14 rotors, 15 stators, 16 pneumatic tyres, 17 sun gears, 18 planetary gears, 19 casings, 20 spacing rings, 21 back-moving springs, 22 ring gears, 23 internal gears, 24 adpting flanges, 25 planet wheel bearings, 26 planet wheel spindles, 27 air inlets, 28 wearing pieces, 29 steel discs.
Embodiment
Embodiment 1:
Have an engine power shaft 1 being connected with engine, the other end of engine power shaft is connected with sun gear power shaft 3 by bearing 21, and the other end of sun gear power shaft and output shaft 4 are connected; Engine power shaft is upwards separately installed with shaft end seal circle 5 and bearing (ball) cover by footpath outside to inside
, bearing
and the end cap of bearing outer end
, throw-out collar
and the bearing being connected with throw-out collar
and the piston being connected with bearing
, the supporting disk fastening with engine power shaft
, sun gear power shaft starts from the one end with engine power shaft respectively a pair of frictional disk is radially being installed to the other end
and frictional disk
, steel disk
and steel disk
and block plate
and block plate
, two bearings
with the rotor 14 of bearing centre and the stator 15 of outer end thereof, a termination of rotor connects the bearing coordinating
, supporting disk
, throw-out collar
, piston
and end cap
and bearing (ball) cover
, on another termination, connect and be combined with bearing
, end cap
and bearing (ball) cover
and throw-out collar
, what between end cap and bearing (ball) cover and throw-out collar, coordinate has a pneumatic tyre
, sun gear power shaft termination is fixed with sun gear 17, sun gear and planetary gear 18 engagements; Output shaft from the inside to the outside footpath upwards connects and is combined with throw-out collar respectively
and the bearing coordinating with throw-out collar
and supporting disk
, bearing
and end cap
and the bearing (ball) cover of end cap outer end
, between end cap and throw-out collar, be combined with pneumatic tyre
; The outer end of four end caps is fixedly connected with three casings 19 respectively.
A pair of frictional disk and the frictional disk of the present embodiment, steel disk and steel disk and block plate and block plate form two groups of dry friction clutches; Steel disk and steel disk can endwisely slip along internal gear and internal gear.
Between the throw-out collar of the present embodiment and supporting disk, be provided with back-moving spring 21.
The supporting disk of the present embodiment is provided with ring gear 22 and internal gear 23 with the termination of shelves dish.
The rotor of the present embodiment and stator are the hollow shaft permanent-magnet synchronous driving motor in existing product.
The planetary gear of the sun gear of the present embodiment and sun gear engagement is known common structure, i.e. automatic two grades of epicyclic transmissions.
Claims (4)
1. the dynamic mixer being formed by clutch, permanent-magnet synchronous driving motor and gearbox, it is characterized in that: have an engine power shaft being connected with engine, the other end of engine power shaft is connected with sun gear power shaft by bearing one, and the other end and the output shaft of sun gear power shaft are connected, engine power shaft is upwards separately installed with shaft end seal circle and bearing (ball) cover one by footpath outside to inside, the end cap one of bearing two and bearing outer end, throw-out collar one and the bearing three being connected with throw-out collar one and the piston one being connected with bearing three, the supporting disk one fastening with engine power shaft, sun gear power shaft starts from the one end with engine power shaft respectively frictional disk one and frictional disk two are radially being installed to the other end, steel disk one and steel disk two and block plate one and block plate two, two bearings are bearing four, rotor in the middle of bearing five and the stator of outer end thereof, a termination of rotor connects the bearing six coordinating, supporting disk two, throw-out collar two, piston two and end cap two and bearing (ball) cover two, on another termination, connect and be combined with bearing seven, end cap three and bearing (ball) cover three and throw-out collar three, the pneumatic tyre one coordinating between end cap three and bearing (ball) cover three, sun gear power shaft termination is fixed with sun gear, sun gear and planetary gear engagement, output shaft from the inside to the outside footpath upwards connects respectively bearing eight and the supporting disk four that is combined with throw-out collar four and coordinates with throw-out collar, and the bearing (ball) cover four that bearing nine and end cap four and end cap are held all round, is combined with pneumatic tyre two between end cap four and throw-out collar four, the outer end of four end caps is fixedly connected with three casings respectively.
2. a kind of dynamic mixer being formed by clutch, permanent-magnet synchronous driving motor and gearbox according to claim 1, it is characterized in that: described frictional disk one and frictional disk two, steel disk one and steel disk two and block plate one and block plate two form two groups of dry friction clutches.
3. a kind of dynamic mixer being comprised of clutch, permanent-magnet synchronous driving motor and gearbox according to claim 1, is characterized in that: between described throw-out collar one and supporting disk one and throw-out collar two and supporting disk two, be provided with back-moving spring.
4. a kind of dynamic mixer being comprised of clutch, permanent-magnet synchronous driving motor and gearbox according to claim 1, is characterized in that: described supporting disk one is provided with ring gear and internal gear with shelves dish one, supporting disk two with the termination of shelves dish two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010213731.6A CN102315723B (en) | 2010-06-30 | 2010-06-30 | Dynamic mixer consisting of clutch, permanent-magnet synchronous driving motor and gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010213731.6A CN102315723B (en) | 2010-06-30 | 2010-06-30 | Dynamic mixer consisting of clutch, permanent-magnet synchronous driving motor and gearbox |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102315723A CN102315723A (en) | 2012-01-11 |
| CN102315723B true CN102315723B (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010213731.6A Active CN102315723B (en) | 2010-06-30 | 2010-06-30 | Dynamic mixer consisting of clutch, permanent-magnet synchronous driving motor and gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102315723B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1618643A (en) * | 2003-11-21 | 2005-05-25 | 北京理工大学 | New type driving system of mixed power automobile |
| CN201396384Y (en) * | 2009-03-30 | 2010-02-03 | 俞燕 | Axial pneumatic clutch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58501048A (en) * | 1981-07-07 | 1983-06-30 | キヤタピラ− トラツクタ− カンパニイ | planetary transmission |
| JP4608536B2 (en) * | 2007-11-30 | 2011-01-12 | 本田技研工業株式会社 | Power unit for motorcycle |
-
2010
- 2010-06-30 CN CN201010213731.6A patent/CN102315723B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1618643A (en) * | 2003-11-21 | 2005-05-25 | 北京理工大学 | New type driving system of mixed power automobile |
| CN201396384Y (en) * | 2009-03-30 | 2010-02-03 | 俞燕 | Axial pneumatic clutch |
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| Publication number | Publication date |
|---|---|
| CN102315723A (en) | 2012-01-11 |
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Effective date of registration: 20170616 Address after: 503, room three, building 352100, Haibin No.1, East China Overseas Economic Development Zone, Ningde, Fujian Patentee after: Ningde times Motor Technology Co., Ltd. Address before: 355019, 14, Jing Lin Road, Fu'an, Fujian, Yangquan Patentee before: Fujian Fu'an Mindong Yanan Electrical Machine Co., Ltd. |
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| TR01 | Transfer of patent right |