CN104989816B - A kind of dual input list exports constant rotational speed control system - Google Patents
A kind of dual input list exports constant rotational speed control system Download PDFInfo
- Publication number
- CN104989816B CN104989816B CN201510312190.5A CN201510312190A CN104989816B CN 104989816 B CN104989816 B CN 104989816B CN 201510312190 A CN201510312190 A CN 201510312190A CN 104989816 B CN104989816 B CN 104989816B
- Authority
- CN
- China
- Prior art keywords
- clutch
- gear
- rotational speed
- control system
- constant rotational
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
- F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
- F16H63/062—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions electric or electro-mechanical actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
- F16H63/3043—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force comprising friction clutches or brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2710/00—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing
- F16H2710/02—Control dependent on speed and torque, wherein only the toothed wheels remain engaged, control being mechanical
Abstract
Present invention is disclosed a kind of dual input list to export constant rotational speed control system, including the mechanical commutation device being sequentially connected, flywheel energy storage device and pump-controlled speed adjustment system；Mechanical commutation device includes the first clutch with inputting axis connection, the first gear engaged with first clutch, the second gear engaged with first gear；Also include the second clutch being connected with the flywheel energy storage device, the 3rd gear engaged with second clutch；First clutch is coaxially connected with second clutch, and second gear and the 3rd gear are coaxially connected, between the two provided with the 3rd clutch.The present invention makes power transmission shaft can export unidirectional moment of torsion in the case of rotating and reverse using mechanical commutation device, ensure that the reliability under high-power operating mode；Stored and released energy using flywheel energy storage device the shortcomings that overcoming power interruption, may also suppress the pump-control-motor fluctuation of speed；Continually changing adjustment of rotational speed is stabilized (steady-state) speed by pump-controlled speed adjustment system, improves generating quality.
Description
Technical field
The present invention relates to a kind of speed stabilizing control system, and in particular to a kind of dual input list exports constant rotational speed control system.
Background technology
Mechanical-hydraulic governing system is in automobile, lathe, is applied in engineering machinery than wide, current vehicle power generation system
On also use mechanical-hydraulic governing system.
At present, it is on the one hand the larger feelings of the truck drive shaft fluctuation of speed the problem of vehicle-mounted power hydraulic governing system maximum
It is long to fluctuate the larger and response time for governing system output speed under condition；On the other hand it is that power is short when automobile adds and subtracts gear
Time is interrupted, and axle steer is driven when reversing gear and is changed, power-frequency generation can not be normally carried out, generating quality is made a big impact.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of output constant rotational speed control of dual input list
System.
To realize above-mentioned technical purpose, the present invention, which adopts the following technical scheme that, to be achieved.
A kind of dual input list exports constant rotational speed control system, including the mechanical commutation device being sequentially connected, flywheel energy storage
Device and pump-controlled speed adjustment system；The mechanical commutation device includes the first clutch with inputting axis connection, with first
The first gear of clutch engagement, the second gear engaged with first gear；Also include what is be connected with the flywheel energy storage device
Second clutch, the 3rd gear engaged with second clutch；The first clutch and second clutch are coaxially connected；It is described
Second gear and the 3rd gear are coaxially connected, between the two provided with the 3rd clutch.
Preferably, the outer ring of the first clutch and the second clutch is gear-like.
Preferably, the energy accumulation device for fly wheel is a discoid flywheel.
Preferably, the pump-controlled speed adjustment system connects the energy accumulation device for fly wheel by shaft coupling.
Preferably, the second clutch or the 3rd clutch outer are integrally formed flange disk.
Preferably, the both sides of above-mentioned clutch and gear are all provided with bearing.
Preferably, the bearing is deep groove ball bearing.
Preferably, present invention additionally comprises the first casing, the first clutch, first gear, second gear to be located at
In first casing.
Preferably, present invention additionally comprises the second casing, the second clutch and the 3rd gear to be located at described second
In casing.
Compared with prior art, the beneficial effects of the invention are as follows：
(1), mechanical commutation device is reequiped to cylindrical roller freewheel clutch, and truck drive shaft is rotating and reverse feelings
Can export unidirectional moment of torsion under condition, both ensure that the reliability under high-power operating mode, also using clutch outer ring with
Gear, which coordinates, completes mechanical commutation.
(2), vehicle traveling process short time power interruption is broken through with releasing energy using the storage of flywheel energy storage device
Shortcoming, while can suppress the pump-control-motor fluctuation of speed in a small range using flywheel.
(3), pump-controlled speed adjustment system can be for generator power-frequency generation for constant by continually changing adjustment of rotational speed
Stabilized (steady-state) speed, be advantageous to the raising of vehicle-mounted generating quality.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is mechanical commutation device assembly structure diagram；
Fig. 3 is mechanical commutation device explosive view；
Fig. 4 is first clutch schematic side view；
Fig. 5 is sectional views of the Fig. 4 along A-A directions；
The schematic side view of Fig. 6 second clutches；
Fig. 7 is schematic cross-sectional views of the Fig. 6 along A-A directions；
Fig. 8 is schematic cross-sectional views of the Fig. 6 along C-C directions；
Fig. 9 is the side view of the 3rd clutch；
Figure 10 is sectional views of the Fig. 9 along A-A directions；
Figure 11 is the schematic side view of the 3rd gear；
Figure 12 is schematic cross-sectional views of the Figure 11 along A-A directions.
In figure：First casing 1, first clutch 2, clutch shaft bearing 3, input shaft 4, first gear 5, fixing axle 6, the 3rd axle
Hold 7, second gear 8, fourth bearing 9, second clutch 10, the second casing 11, the 3rd gear 12,5th bearing 13, discoid
Flywheel 14, pump-controlled speed adjustment system 15, output shaft 16, shaft coupling 17, output shaft 18, the 3rd clutch 19, second bearing 20,
First flange disk 21, second flange disk 22.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Fig. 1 to 12, a kind of dual input list output constant rotational speed control system of the present invention, including machinery change
To device, flywheel energy storage device and pump-controlled speed adjustment system three parts.
The mechanical commutation device is included to install the first casing 1 of gear and clutch and the second casing 11, described
The first clutch 2 being connected with input shaft 4, the first gear 5 engaged with first clutch 2, with the first tooth are provided with first case 1
The second gear 8 of the engagement of wheel 5；Second clutch 19, the 3rd engaged with second clutch 19 are provided with second casing 11
Gear 12, the first clutch 2 and second clutch 19 are coaxially connected.The second gear 8 coaxially connects with the 3rd gear 12
Connect, and be provided with the 3rd clutch 10 between the two.
The both sides of above-mentioned clutch and gear are all provided with bearing；Specifically, the both sides of the first clutch 2 are respectively equipped with
Clutch shaft bearing 3；The both sides of second clutch 19 are respectively equipped with second bearing 20；The first gear 5 is installed in fixing axle 6,
Its both sides is respectively equipped with 3rd bearing 7；The both sides of the second gear 8 are respectively equipped with fourth bearing 9；3rd gear 12
Both sides are respectively equipped with 5th bearing 13.The clutch shaft bearing 3, second bearing 20,3rd bearing 7, fourth bearing 9,5th bearing
13 be all deep groove ball bearing.
First clutch 2 and second clutch 19 of the present invention are the improvement device of cylindrical roller freewheel clutch, will
Gear is processed into the outer ring of former freewheel clutch, not only can passing power, mechanical commutation can also be carried out.The second clutch
19 outer rings are integrally formed first flange disk 21, and the outer ring of the 3rd clutch 10 is integrally formed second flange disk 22, convenient and biography
The flange connection of moving axis.
The energy accumulation device for fly wheel is a discoid flywheel 14, and it is connected to the output shaft 18 of the second clutch 19
On.The discoid flywheel 14 is used for storage energy, and because its quality is bigger, thus rotation process inertia is bigger, is inputting
The storage energy when rotating speed of axle 4 is high, released energy when the rotating speed of input shaft 14 is low.Its energy stored part is used to adjust pump control
The fluctuation of speed of the input of motor governing system 15, during another part is used to prevent that short time power to transmit during automobile plus-minus gear
Disconnected, the short time is as power source drive pump-controlled speed adjustment system 15.
The pump-controlled speed adjustment system 15 connects the energy accumulation device for fly wheel by shaft coupling 17, and its one end is provided with output
Axle 16, the output shaft 16 connect vehicle power generation system.The pump-controlled speed adjustment system 15 uses closed circuit, with precision height
The oblique tray type axial plunger piston variable pump and fixed displacement motor of response block carry out speed stabilizing regulation.
Operation principle：
When input shaft 4 rotates counterclockwise, the outer ring of first clutch 2 is motionless, the outer ring rotating of second clutch 19, input shaft
4 power drives pump-controlled speed adjustment system 15 to work by flywheel and shaft coupling 17, and now pump-controlled speed adjustment system 15 is defeated
Enter power for counterclockwise.At this moment gear 12 can rotate clockwise under the drive of the outer ring of clutch 19, gear 12 drive from
The outer ring of clutch 10 rotates clockwise, and now the inner ring of clutch 10 is motionless, and power is not transferred on gear 5 and gear 8, ensure that
The reliability of power transmission.Such case is the work normality of speed stabilizing system.
When input shaft 4 rotates clockwise, the outer ring of first clutch 2 surmounts, and drives 8 turns of first gear 5 and second gear
Dynamic, now second gear 8 rotates clockwise, and the outer ring of the 3rd clutch 10 surmounts, and drives the 3rd gear 12 to rotate clockwise, and second
Clutch 19 rotates counterclockwise under the driving effect of the 3rd gear 12, and shaft coupling 18 imparts power to discoid flywheel 14,
Discoid flywheel 14 drives pump-controlled speed adjustment system 15 to work.In this case the outer ring of second clutch 19 turns counterclockwise, interior
Enclose motionless, ensure that the reliability of power transmission.Such case is applied to the power transmission of automobile reverse gear process.
Both the above situation is applied to the situation that automobile normally advances and fallen back.In this course when second clutch 19
Energy accumulation device for fly wheel storage energy when output speed is high, releases energy when rotating speed is low.When automatic clutch is operated the power short time
Discoid flywheel 14 serves as power source drive pump-controlled speed adjustment system 15 in the short time and worked during interruption, ensures whole speed stabilizing system
System has larger power input under different operating modes.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (5)
1. a kind of dual input list exports constant rotational speed control system, for vehicle-mounted generating, it is characterised in that：Including what is be sequentially connected
Mechanical commutation device, flywheel energy storage device and pump-controlled speed adjustment system；The mechanical commutation device includes connecting with input shaft
The first clutch connect, the first gear engaged with first clutch, the second gear engaged with first gear；Also include and institute
State the second clutch of flywheel energy storage device connection, the 3rd gear engaged with second clutch；The first clutch and
Two clutch coaxials connect；The second gear and the 3rd gear are coaxially connected, between the two provided with the 3rd clutch；Described
The outer ring of one clutch and the second clutch is gear-like；The energy accumulation device for fly wheel is a discoid flywheel；The pump
Control motor governing system connects the energy accumulation device for fly wheel by shaft coupling；The second clutch or the 3rd clutch it is outer
Circle is integrally formed flange disk.
A kind of 2. dual input list output constant rotational speed control system according to claim 1, it is characterised in that：Described first
Clutch, the second clutch, the first gear, the both sides of the second gear and the 3rd gear are all provided with axle
Hold.
A kind of 3. dual input list output constant rotational speed control system according to claim 2, it is characterised in that：The bearing
For deep groove ball bearing.
A kind of 4. dual input list output constant rotational speed control system according to claim 1, it is characterised in that：Also include the
One casing, the first clutch, first gear, second gear are located in first casing.
A kind of 5. dual input list output constant rotational speed control system according to claim 1, it is characterised in that：Also include the
Two casings, the second clutch and the 3rd gear are located in second casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312190.5A CN104989816B (en) | 2015-06-09 | 2015-06-09 | A kind of dual input list exports constant rotational speed control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312190.5A CN104989816B (en) | 2015-06-09 | 2015-06-09 | A kind of dual input list exports constant rotational speed control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104989816A CN104989816A (en) | 2015-10-21 |
| CN104989816B true CN104989816B (en) | 2018-03-06 |
Family
ID=54301672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510312190.5A Expired - Fee Related CN104989816B (en) | 2015-06-09 | 2015-06-09 | A kind of dual input list exports constant rotational speed control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989816B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI678058B (en) * | 2018-03-06 | 2019-11-21 | 徐夫子 | Damping system for power generation |
| TWI700420B (en) * | 2019-04-19 | 2020-08-01 | 楊紫菱 | Power driving device of high-pressure processing machine having flywheel and high-pressure processing machine using such power driving device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206381Y (en) * | 1994-10-24 | 1995-08-30 | 华中理工大学 | Automatic speed variator with cylindrical gear |
| CN101672348A (en) * | 2008-09-09 | 2010-03-17 | 刘卫其 | Transmission device capable of converting reciprocation and swinging into unidirectional rotation |
| WO2010099315A1 (en) * | 2009-02-27 | 2010-09-02 | Nacco Materials Handling Group, Inc. | Power shift transmission with clutch pack overrun |
| CN201723662U (en) * | 2010-03-16 | 2011-01-26 | 马加良 | Two-grade gear change mechanism of electrically-propelled vehicle |
| CN102619937A (en) * | 2012-04-09 | 2012-08-01 | 哈尔滨工业大学 | Device for converting reciprocating rotation into rotation in same direction |
| CN202690903U (en) * | 2012-06-26 | 2013-01-23 | 西北工业大学 | Reversing device |
| CN202746509U (en) * | 2012-06-26 | 2013-02-20 | 西北工业大学 | Transmission device |
-
2015
- 2015-06-09 CN CN201510312190.5A patent/CN104989816B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104989816A (en) | 2015-10-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20180306 |