CN107339397A - A kind of buncher of compound two-space fluid coupling - Google Patents
A kind of buncher of compound two-space fluid coupling Download PDFInfo
- Publication number
- CN107339397A CN107339397A CN201710349852.5A CN201710349852A CN107339397A CN 107339397 A CN107339397 A CN 107339397A CN 201710349852 A CN201710349852 A CN 201710349852A CN 107339397 A CN107339397 A CN 107339397A
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- CN
- China
- Prior art keywords
- gear
- input
- output
- connection
- planetary
- 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.)
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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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
- F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2033—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with one engaging means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a kind of buncher of compound two-space fluid coupling, its drip irrigation device is to input little gear(21)And input gear(81)With input shaft(1)Connection, output planetary frame(26)With output shaft(3)Connection, two-space fluid coupling(4)With output gear(82)Connection.
Description
Technical field
The invention belongs to fluid torque-converter and speed change field, more specifically, it be it is a kind of be used for various surface cars,
The buncher of the compound two-space fluid coupling of ship, railway locomotive and lathe.
Background technology
At present, fluid torque-converter all designs according to principles such as hydrostatics, and the power that it can be transmitted is little,
It is and inefficient;In addition, cost is high.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of service life for extending engine, simple in construction, behaviour
Prosecutor is just, inexpensive, the buncher of the compound two-space fluid coupling of efficient energy-saving.
In order to realize the purpose of the present invention, below the technical solution adopted by the present invention:
A kind of buncher of compound two-space fluid coupling, including input shaft(1), output shaft(3), two-chamber fluid coupling
Device(4), freewheel clutch(5), connection gear pair(6), input gear pair(7), output gear wheel set(8), described input shaft(1)
With output shaft(3)Between be provided with planetary gear(20), input little gear(21), fixed carrier(22), output gear wheel(23)、
Input planet carrier(24), connection input gear(25), output planetary frame(26), input gear ring(27), input gear(28), it is defeated
Enter little gear(21)And output gear wheel set(8)Input gear(81)With input shaft(1)Connection, input little gear(21)It is logical
Cross fixed carrier(22)On planetary gear(20)With fixed carrier(22), output gear wheel(23)Cooperating, it is fixed
Planet carrier(22)And freewheel clutch(5)Input(51)Couple with retaining element, export gear wheel(23)It is defeated with coupling
Enter gear(25)Connection, couple input gear(25)By inputting planet carrier(24)On planetary gear(20)With inputting planet
Frame(24), connection gear pair(6)Input gear(61)Cooperating, couple gear pair(6)Output gear(62)With input
Gear ring(27)Connection, input gear ring(27)Pass through output planetary frame(26)On planetary gear(20)With output planetary frame(26)、
Input gear(28)Cooperating, output planetary frame(26)With output shaft(3)Connection, input gear(28), input gear pair(7)
Input gear(71)And freewheel clutch(5)Output end(52)With two-space fluid coupling(4)Output end(42)Connection
Connect, two-space fluid coupling(4)Input(41)With output gear wheel set(8)Output gear(82)Connection, input gear
It is secondary(7)Output gear(72)With inputting planet carrier(24)Connection.
Each element for needing to couple, can be directly connected to, and when being separated by some other elements, can use connection
Axle, hollow or hitch method, pass through or across some other elements, be attached thereto;When the element of connection be gear or
During gear ring, then it is intermeshed or couples;Each element that need not couple, can be relatively rotated.
The gearratio of each gear pair and gear, is designed according to actual needs.
Fluid torque-converter, pressure motor and hydraulic pump and electromagnetic clutch can be selected in the fluid-flywheel clutch.
When the present invention is applied to vehicle, by the size of resistance when can be travelled according to vehicle, automatically changes output and turn round
The change of square and speed.
The present invention has the following advantages that:
(1)The most power of the present invention is by gear ring, planetary gear, planet carrier, gear transmission, thus transmission power and transmission efficiency
All it is greatly enhanced, and it is simple in construction, it is easier to repair;
(2)The bending moment and speed change of the present invention is automatically performed, and can realize efficient transmission, and in addition to starting, all
Engine and starter can be made to be worked in optimum range, compared with other speed changers, before engine and starter are equivalent
Put, it reduces the manufacturing cost of engine and starter;
(3)The present invention makes engine and starter be in economic speed region and operate, that is, makes engine in very small dirt
Contaminate in the range of speeds of discharge and work, avoid engine in idling and high-speed cruising, large quantity of exhaust gas is discharged, so as to reduce
The discharge of waste gas, is advantageous to environmental protection;
(4)The present invention can play buffering and overload protection using internal rotation difference, be advantageous to extend engine and power train
The service life of system and starter, in addition, when running resistance increases, then it can make the automatic reduction of speed of vehicle, on the contrary then raising speed, favorably
In the driving performance for improving vehicle;
(5)The present invention makes input power uninterrupted, it is ensured that vehicle has good acceleration and higher average speed, makes to start
The abrasion of machine is reduced, and extends interval mileage of major repair, is advantageous to improve productivity ratio.
In addition, the present invention is a kind of compound two-chamber for various surface cars, ship, railway locomotive and lathe
The buncher of fluid-flywheel clutch.
Brief description of the drawings
Figure of description is the structure chart of the embodiment of the present invention, the junction in accompanying drawing between two elements, and utilization is solid
Line represents to be fixedly connected, and fine line represents that two elements can relatively rotate.
Embodiment
With reference to Figure of description, the present invention is described in further detail with embodiment:
Embodiment one:
As shown in fig. 1, a kind of buncher of compound two-space fluid coupling, including input shaft 1, output shaft 3, two-chamber
Fluid-flywheel clutch 4, freewheel clutch 5, connection gear pair 6, input gear pair 7, output gear wheel set 8, described input shaft 1 with it is defeated
Between shaft 3 be provided with planetary gear 20, input little gear 21, fixed carrier 22, output gear wheel 23, input planet carrier 24,
Couple input gear 25, output planetary frame 26, input gear ring 27, input gear 28, input little gear 21 and output gear wheel set
8 input gear 81 couples with input shaft 1, and input little gear 21 is by the planetary gear 20 in fixed carrier 22 with fixing
The input 51 and retaining element of planet carrier 22, the output cooperating of gear wheel 23, fixed carrier 22 and freewheel clutch 5
Connection, output gear wheel 23 couple with coupling input gear 25, and connection input gear 25 is by inputting the row on planet carrier 24
Star gear 20 and the cooperating of input gear 61 for inputting planet carrier 24, coupling gear pair 6, couple the output gear of gear pair 6
62 couple with input gear ring 27, and input gear ring 27 passes through the planetary gear 20 on output planetary frame 26 and output planetary frame 26, defeated
Enter the cooperating of gear 28, output planetary frame 26 couples with output shaft 3, input gear 28, the input gear 71 of input gear pair 7
And the output end 52 of freewheel clutch 5 couples with the output end 42 of two-space fluid coupling 4, two-space fluid coupling 4 it is defeated
Enter end 41 with the output gear 82 of output gear wheel set 8 to couple, output gear 72 and the input planet carrier 24 of input gear pair 7
Connect.
Input planet carrier 24, connection input gear 25 are delivered to this by the planetary gear 20 inputted on planet carrier 24
Power flow concentration couples output of the input gear 61 of gear pair 6 through connection gear pair 6 in the input gear 61 of connection gear pair 6
Gear 62, is delivered to input gear ring 27, and input gear ring 27, input gear 28 pass through the planetary gear on output planetary frame 26 again
20 power output planet carriers 26 for being delivered to this.
Because the rotating speed relations of distribution of above-mentioned each element can change, two-way power flow will be according to rotating speed between the two
The change of distribution and change, when input planet carrier 24, input gear 28 rotating speed be zero when, connection input gear 25, input tooth
Then reduction of speed increases square to circle 27, when the rotating speed of input planet carrier 24, input gear 28 constantly raises, couples the output gear of gear pair 6
Wheel 62, the rotating speed of output planetary frame 26 also increase, that is to say, that when input planet carrier 24, the rotating speed hair of input gear 28
During changing, the rotating speed for coupling the output gear 62 of gear pair 6, output planetary frame 26 and output shaft 3 also changes therewith.
Input power is two-way power dividing through input shaft 1, and the first via is delivered to two-chamber fluid power through output gear wheel set 8
Coupling device 4, two-space fluid coupling 4 split into two-way again, are delivered to input gear 28 all the way, another way is through input gear pair 7
Input gear 71, be delivered to the output gear 72 of input gear pair 7, then be delivered to input planet carrier 24;Second tunnel is through defeated
Enter little gear 21, then power is delivered to by the planetary gear 20 in fixed carrier 22 by output gear wheel 23, export canine tooth
Wheel 23 is delivered to connection input gear 25 again, and input planet carrier 24, connection input gear 25 are by inputting the row on planet carrier 24
20 power flow concentrations for being delivered to this of star gear are in the input gear 61 of connection gear pair 6, then the output through connection gear pair 6
Gear 62, is delivered to input gear ring 27, and input gear ring 27, input gear 28 pass through the planet tooth on output planetary frame 26 again
20 power flow concentrations for being delivered to this are taken turns in output planetary frame 26, then are delivered to output shaft 3, it is achieved thereby that engine
Power is externally exported by output shaft 3.
For the present invention, when the rotating speed of input shaft 1 is constant, couple output gear 62, the output planetary frame 26 of gear pair 6 with
And the moment of torsion on output shaft 3 changes with the change of its rotating speed, rotating speed is lower, be delivered to connection gear pair 6 output gear 62,
Moment of torsion on output planetary frame 26 and output shaft 3 is bigger, conversely, it is then smaller, in the process, two-space fluid coupling 4
Also bending moment is played, so as to realize that the present invention can change the compound of torque and speed with the difference of vehicle travel resistance
The buncher of two-space fluid coupling.
The present invention is in use, set that the input power of engine, input speed and its load are constant, i.e. the rotating speed of input shaft 1
It is constant with moment of torsion, before vehicle starting, the rotating speed of output shaft 3 is zero, and the input power of engine is delivered to defeated through input shaft 1
Enter little gear 21, then power is delivered to by the planetary gear 20 in fixed carrier 22 by output gear wheel 23, export canine tooth
Wheel 23 is delivered to connection input gear 25 again, wherein, due to now flowing into line of input carrier without power or fewer power
24th, input gear 28, and the input 51 of freewheel clutch 5 couples with retaining element, plays limitation and turns to, makes defeated
Enter planet carrier 24, turning to for input gear 28 now, can not be delivered to connection input with the steering of input on the contrary, rotating speed is zero
The power of gear 25, then by inputting 20 power flow concentrations for being delivered to this of planetary gear on planet carrier 24 in connection gear pair
6 input gear 61, then through coupling the output gear 62 of gear pair 6, input gear ring 27 is delivered to, input gear ring 27 is again
By 20 power flow concentrations for being delivered to this of planetary gear on output planetary frame 26 in output planetary frame 26, then it is delivered to output
Axle 3, when the moment of torsion being delivered on output shaft 3, it is transferred to caused tractive force on driving wheel through transmission system and is enough to overcome automobile
During breakaway force, automobile is then started to walk and starts to accelerate, and the rotating speed of the output end 42 of two-space fluid coupling 4 also gradually increases, with
Be connected input planet carrier 24, input gear 28 rotating speed also therewith gradually increase so that connection gear pair 6 output gear
The moment of torsion of wheel 62, output planetary frame 26 and output shaft 3 is reduced with the increase of rotating speed.
Claims (1)
1. a kind of buncher of compound two-space fluid coupling, including input shaft(1), output shaft(3), two-chamber fluid power it is even
Clutch(4), freewheel clutch(5), connection gear pair(6), input gear pair(7), output gear wheel set(8), it is characterised in that:Institute
The input shaft stated(1)With output shaft(3)Between be provided with planetary gear(20), input little gear(21), fixed carrier(22), it is defeated
Go out gear wheel(23), input planet carrier(24), connection input gear(25), output planetary frame(26), input gear ring(27), input
Gear(28), input little gear(21)And output gear wheel set(8)Input gear(81)With input shaft(1)Connection, input
Little gear(21)Pass through fixed carrier(22)On planetary gear(20)With fixed carrier(22), output gear wheel(23)Match somebody with somebody
Close work, fixed carrier(22)And freewheel clutch(5)Input(51)Couple with retaining element, export gear wheel
(23)With coupling input gear(25)Connection, couple input gear(25)By inputting planet carrier(24)On planetary gear
(20)With inputting planet carrier(24), connection gear pair(6)Input gear(61)Cooperating, couple gear pair(6)Output
Gear(62)With inputting gear ring(27)Connection, input gear ring(27)Pass through output planetary frame(26)On planetary gear(20)With
Output planetary frame(26), input gear(28)Cooperating, output planetary frame(26)With output shaft(3)Connection, input gear
(28), input gear pair(7)Input gear(71)And freewheel clutch(5)Output end(52)With two-space fluid coupling
(4)Output end(42)Connection, two-space fluid coupling(4)Input(41)With output gear wheel set(8)Output gear
(82)Connection, input gear pair(7)Output gear(72)With inputting planet carrier(24)Connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710349852.5A CN107339397A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound two-space fluid coupling |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710349852.5A CN107339397A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound two-space fluid coupling |
CN201510021379.9A CN104696475B (en) | 2015-01-16 | 2015-01-16 | A kind of compound double-impeller torque converter |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510021379.9A Division CN104696475B (en) | 2015-01-16 | 2015-01-16 | A kind of compound double-impeller torque converter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107339397A true CN107339397A (en) | 2017-11-10 |
Family
ID=53343893
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710349851.0A Withdrawn CN107166006A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound double-impeller torque converter |
CN201510021379.9A Active CN104696475B (en) | 2015-01-16 | 2015-01-16 | A kind of compound double-impeller torque converter |
CN201710349852.5A Withdrawn CN107339397A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound two-space fluid coupling |
CN201710349853.XA Withdrawn CN107178598A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound postpositional gear box type fluid coupling |
CN201680004300.4A Pending CN107429810A (en) | 2015-01-16 | 2016-01-06 | A kind of compound double-impeller torque converter and buncher |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710349851.0A Withdrawn CN107166006A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound double-impeller torque converter |
CN201510021379.9A Active CN104696475B (en) | 2015-01-16 | 2015-01-16 | A kind of compound double-impeller torque converter |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710349853.XA Withdrawn CN107178598A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound postpositional gear box type fluid coupling |
CN201680004300.4A Pending CN107429810A (en) | 2015-01-16 | 2016-01-06 | A kind of compound double-impeller torque converter and buncher |
Country Status (3)
Country | Link |
---|---|
CN (5) | CN107166006A (en) |
HK (1) | HK1211661A1 (en) |
WO (1) | WO2016112809A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107166006A (en) * | 2015-01-16 | 2017-09-15 | 广州市志变制能科技有限责任公司 | A kind of buncher of compound double-impeller torque converter |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60101355A (en) * | 1983-11-08 | 1985-06-05 | Daikin Mfg Co Ltd | Fluid transmission device |
JP2900193B2 (en) * | 1990-12-13 | 1999-06-02 | 富士重工業株式会社 | Pressure control device for continuously variable transmission for vehicles |
US6569048B1 (en) * | 2002-01-28 | 2003-05-27 | Visteon Global Technologies, Inc. | Tandem torque converter |
KR100626981B1 (en) * | 2004-07-21 | 2006-09-21 | 이종완 | Continuously variable transmission of expanded range |
CN102022511B (en) * | 2009-09-09 | 2014-07-30 | 吴志强 | Compound double-pump impeller hydraulic torque converter |
WO2011093425A1 (en) * | 2010-01-28 | 2011-08-04 | 株式会社ユニバンス | Power transmission device |
CN102312977B (en) * | 2010-07-07 | 2015-05-13 | 吴志强 | Composite box type hydraulic coupler |
CN102297255A (en) * | 2011-08-04 | 2011-12-28 | 湖南江麓容大车辆传动股份有限公司 | Automatic transmission assembly and automatic transmission vehicle |
CN102287498A (en) * | 2011-08-05 | 2011-12-21 | 南京工程学院 | Planet gear stepless speed changer |
CN103591248B (en) * | 2013-11-12 | 2016-01-20 | 北京科技大学 | A kind of planetary automatic transmission |
CN105387168A (en) * | 2014-05-07 | 2016-03-09 | 吴志强 | Infinitely variable transmission of composite type double-impeller torque converter |
CN107166006A (en) * | 2015-01-16 | 2017-09-15 | 广州市志变制能科技有限责任公司 | A kind of buncher of compound double-impeller torque converter |
-
2015
- 2015-01-16 CN CN201710349851.0A patent/CN107166006A/en not_active Withdrawn
- 2015-01-16 CN CN201510021379.9A patent/CN104696475B/en active Active
- 2015-01-16 CN CN201710349852.5A patent/CN107339397A/en not_active Withdrawn
- 2015-01-16 CN CN201710349853.XA patent/CN107178598A/en not_active Withdrawn
- 2015-11-11 HK HK15111097.2A patent/HK1211661A1/en not_active IP Right Cessation
-
2016
- 2016-01-06 CN CN201680004300.4A patent/CN107429810A/en active Pending
- 2016-01-06 WO PCT/CN2016/070218 patent/WO2016112809A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN104696475A (en) | 2015-06-10 |
WO2016112809A1 (en) | 2016-07-21 |
HK1211661A1 (en) | 2016-05-27 |
CN107429810A (en) | 2017-12-01 |
CN107166006A (en) | 2017-09-15 |
CN104696475B (en) | 2017-06-23 |
CN107178598A (en) | 2017-09-19 |
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Application publication date: 20171110 |