CN104653744B - A kind of composite type hydraulic torque converter with external overflow valve - Google Patents
A kind of composite type hydraulic torque converter with external overflow valve Download PDFInfo
- Publication number
- CN104653744B CN104653744B CN201510021351.5A CN201510021351A CN104653744B CN 104653744 B CN104653744 B CN 104653744B CN 201510021351 A CN201510021351 A CN 201510021351A CN 104653744 B CN104653744 B CN 104653744B
- Authority
- CN
- China
- Prior art keywords
- input
- gear
- output
- connection
- overflow valve
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 244000309464 bull Species 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 8
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 8
- 239000007858 starting material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
Landscapes
- 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 composite type hydraulic torque converter with external overflow valve, its drip irrigation device is to be input into little gear（22）And output gear wheel set（7）With input shaft（1）Connection, exports bull gear（23）With input gear ring（25）Connection, output planetary frame（24）With the small gear ring of input（28）Connection, is input into planet carrier（27）With input gear（26）And input gear pair（6）Connection, input gear pair（6）And freewheel clutch（5）With external hydraulic torque converter of overflow valve（4）Connection, external hydraulic torque converter of overflow valve（4）With output gear wheel set（7）Connection, output gear（29）With output shaft（3）Connection.
Description
Technical field
The invention belongs to fluid torque-converter and speed change field, more specifically, it be it is a kind of for various surface cars,
The composite type hydraulic torque converter with external overflow valve of ship, railway locomotive and lathe.
Background technology
At present, fluid torque-converter is designed all according to principles such as hydrostatics, and the power that it can be transmitted is little,
And it is inefficient；In addition, high cost.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of service life of extension engine, simple structure, behaviour
Prosecutor is just, inexpensive, the composite type hydraulic torque converter with external overflow valve 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 composite type hydraulic torque converter with external overflow valve, including input shaft（1）, output shaft（3）, external overflow valve
Fluid torque-converter（4）, freewheel clutch（5）, input gear pair（6）, output gear wheel set（7）, described input shaft（1）With output
Axle（3）Between be provided with planetary gear（20）, fixed carrier（21）, input little gear（22）, output bull gear（23）, output row
Carrier（24）, input gear ring（25）, input gear（26）, input planet carrier（27）, be input into small gear ring（28）, output gear
（29）, it is input into little gear（22）And output gear wheel set（7）Input gear（71）With input shaft（1）Connection, is input into small tooth
Wheel（22）By fixed carrier（21）On planetary gear（20）With fixed carrier（21）, output bull gear（23）Coordinate work
Make, fixed carrier（21）And freewheel clutch（5）Input（51）Couple with retaining element, export bull gear（23）
With input gear ring（25）Connection, is input into gear ring（25）By output planetary frame（24）On planetary gear（20）With output planetary
Frame（24）, input gear（26）Cooperating, output planetary frame（24）With the small gear ring of input（28）Connection, is input into small gear ring
（28）By being input into planet carrier（27）On planetary gear（20）With input planet carrier（27）, output gear（29）Cooperating,
Input planet carrier（27）With input gear（26）And input gear pair（6）Output gear（62）Connection, input gear pair
（6）Input gear（61）And freewheel clutch（5）Output end（52）With external hydraulic torque converter of overflow valve（4）It is defeated
Go out end（42）Connection, external hydraulic torque converter of overflow valve（4）Input（41）With output gear wheel set（7）Output gear
（72）Connection, output gear（29）With output shaft（3）Connection.
The element of each needs connection, can be directly connected to, when being separated by some other elements, can be using connection
Axle, hollow or hitch method, through or across some other elements, are attached thereto；When connection element be gear or
During gear ring, then it is intermeshed or couples；Each element that need not couple, can relatively rotate.
The gearratio of described each gear pair and gear, designs according to actual needs.
The fluid torque-converter can select fluid-flywheel clutch, pressure motor and hydraulic pump and electromagnetic 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）Major part power of the invention is transmitted by gear ring, planetary gear, planet carrier, gear, thus transmission power and transmission
Efficiency is all greatly enhanced, and simple structure, it is easier to repair；
（2）Bending moment of the invention and speed change are automatically performed, and can realize efficient transmission, and except start to walk with
Outward, engine and starter can be made to be worked in optimum range, it is equivalent in engine and starter compared with other speed changers
On the premise of, it reduces the manufacturing cost of engine and starter；
（3）The present invention makes engine and starter be in operating in economic speed region, that is, makes engine very
Work in the range of speeds of small disposal of pollutants, it is to avoid engine discharges large quantity of exhaust gas, so as to subtract in idling and high-speed cruising
Lack the discharge of waste gas, be conducive to environmental protection；
（4）The present invention can play buffering and overload protection using internal rotation difference, be conducive to extending engine and biography
The service life of dynamic system and starter, in addition, when running resistance increase, then can make the automatic reduction of speed of vehicle, on the contrary then raising speed,
Be conducive to improving the driving performance of vehicle；
（5）The present invention makes input power uninterrupted, it is ensured that vehicle has good acceleration and average speed higher, makes
The abrasion of engine is reduced, and extends interval mileage of major repair, is conducive to improving productivity ratio.
In addition, the present invention is a kind of compound overflow for various surface cars, ship, railway locomotive and lathe
Valve external hydraulic torque converter.
Brief description of the drawings
Figure of description 1 is the structure chart of the embodiment of the present invention one, the junction in accompanying drawing between two elements, with thick
Solid line represents and is fixedly connected that fine line represents that two elements can be relatively rotated.
Specific embodiment
With reference to Figure of description, the present invention is described in further detail with specific embodiment：
Embodiment one：
As shown in fig. 1, a kind of composite type hydraulic torque converter with external overflow valve, including input shaft 1, output shaft 3, overflow
Valve external hydraulic torque converter 4, freewheel clutch 5, input gear pair 6, output gear wheel set 7, described input shaft 1 and output shaft
Planetary gear 20, fixed carrier 21, input little gear 22, output bull gear 23, output planetary frame 24, input are provided between 3
Gear ring 25, input gear 26, input planet carrier 27, the small gear ring 28 of input, output gear 29, input little gear 22 and output
The input gear 71 of gear pair 7 couples with input shaft 1, and input little gear 22 is by the planetary gear 20 in fixed carrier 21
With fixed carrier 21, the output cooperating of bull gear 23, the input 51 of fixed carrier 21 and freewheel clutch 5 with it is solid
Determine element connection, output bull gear 23 couples with input gear ring 25, and input gear ring 25 is by the planet on output planetary frame 24
Gear 20 and output planetary frame 24, the cooperating of input gear 26, output planetary frame 24 couple with small gear ring 28 is input into, and are input into
Small gear ring 28 is input into by the planetary gear 20 and input planet carrier 27, the cooperating of output gear 29 that are input on planet carrier 27
Planet carrier 27 couples with the output gear 62 of input gear 26 and input gear pair 6, the input gear 61 of input gear pair 6
And the output end 52 of freewheel clutch 5 couples with the output end 42 of external hydraulic torque converter of overflow valve 4, overflow valve is external
The input 41 of formula fluid torque-converter 4 couples with the output gear 72 of output gear wheel set 7, output gear 29 and output shaft 3
Connect.
Input gear ring 25, input gear 26 are converged by the power that the planetary gear 20 on output planetary frame 24 is delivered to this
Flow in output planetary frame 24, output planetary frame 24 is delivered to the small gear ring 28 of input, input planet carrier 27, the small gear ring 28 of input again
Again by 20 power flow concentrations for being delivered to this of planetary gear for being input on planet carrier 27 in output gear 29.
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 the rotating speed of input gear 26, input planet carrier 27 is zero, input gear ring 25, be input into small gear ring
28 reductions of speed increase square, when the rotating speed of input gear 26, input planet carrier 27 is constantly raised, output planetary frame 24, output gear
29 rotating speed is also increased, that is to say, that when the rotating speed of input gear 26, input planet carrier 27 changes, output row
The rotating speed of carrier 24, output gear 29 and output shaft 3 also changes therewith.
Input power is two-way power dividing through input shaft 1, all the way through output gear wheel set 7, is delivered to overflow valve external
Formula fluid torque-converter 4, then through input gear pair 6, input planet carrier 27 is delivered to, then be delivered to input gear 26；Another road warp
Input little gear 22, then power is delivered to by the planetary gear 20 in fixed carrier 21 by output bull gear 23, output is big
Gear ring 23 is delivered to input gear ring 25 again, and input gear ring 25, input gear 26 are again by the planetary gear on output planetary frame 24
20 power flow concentrations for being delivered to this are in output planetary frame 24, then are delivered to the small gear ring 28 of input, and input planet carrier 27, input are small
Gear ring 28 is again by 20 power flow concentrations for being delivered to this of planetary gear for being input on planet carrier 27 in output gear 29, then transmits
To output shaft 3, it is achieved thereby that the power of engine is externally exported by output shaft 3.
For the present invention, when the rotating speed of input shaft 1 is constant, on output planetary frame 24, output gear 29 and output shaft 3
Moment of torsion changes with the change of its rotating speed, and rotating speed is lower, is delivered on output planetary frame 24, output gear 29 and output shaft 3
Moment of torsion it is bigger, conversely, then smaller, in the process, external hydraulic torque converter of overflow valve 4 also plays bending moment, from
And realizing the present invention can change the compound external overflow valve fluid power of torque and speed with the difference of vehicle travel resistance
Torque-converters.
When the present invention is used, if 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 22, then power is delivered to by the planetary gear 20 in fixed carrier 21 by output bull gear 23, then be delivered to
Input gear ring 25, wherein, due to now flowing into input gear 26, input planet carrier 27 without power or fewer power, and
And the input 51 of freewheel clutch 5 couples with retaining element, play limitation and turn to, make input gear 26, input planet
Turning to for frame 27 now, can not be delivered to the power of input gear ring 25, then by defeated with the steering of input conversely, rotating speed is zero
Power is delivered to output planetary frame 24 by the planetary gear 20 gone out on planet carrier 24, and output planetary frame 24 is delivered to the small tooth of input again
Circle 28, is input into small gear ring 28 and power is delivered to output gear 29 by the planetary gear 20 being input on planet carrier 27 again, then pass
Output shaft 3 is delivered to, when the moment of torsion being delivered on output shaft 3, the tractive force produced on driving wheel is transferred to through transmission system and is enough to
When overcoming vehicle starting resistance, automobile is then started to walk and starts to accelerate, the output end 42 of external hydraulic torque converter of overflow valve 4
Rotating speed also gradually increases, and associated input gear 26, the rotating speed of input planet carrier 27 also gradually increase therewith, so that defeated
The moment of torsion for going out planet carrier 24, output gear 29 and output shaft 3 is reduced with the increase of rotating speed.
Claims (1)
1. a kind of composite type hydraulic torque converter with external overflow valve, including input shaft（1）, output shaft（3）, external overflow valve
Fluid torque-converter（4）, freewheel clutch（5）, input gear pair（6）, output gear wheel set（7）, it is characterised in that：Described input
Axle（1）With output shaft（3）Between be provided with planetary gear（20）, fixed carrier（21）, input little gear（22）, output bull gear
（23）, output planetary frame（24）, input gear ring（25）, input gear（26）, input planet carrier（27）, be input into small gear ring（28）、
Output gear（29）, it is input into little gear（22）And output gear wheel set（7）Input gear（71）With input shaft（1）Connection,
Input little gear（22）By fixed carrier（21）On planetary gear（20）With fixed carrier（21）, output bull gear
（23）Cooperating, fixed carrier（21）And freewheel clutch（5）Input（51）Couple with retaining element, export
Bull gear（23）With input gear ring（25）Connection, is input into gear ring（25）By output planetary frame（24）On planetary gear（20）
With output planetary frame（24）, input gear（26）Cooperating, output planetary frame（24）With the small gear ring of input（28）Connection, it is defeated
Enter small gear ring（28）By being input into planet carrier（27）On planetary gear（20）With input planet carrier（27）, output gear（29）Match somebody with somebody
Work is closed, planet carrier is input into（27）With input gear（26）And input gear pair（6）Output gear（62）Connection, input
Gear pair（6）Input gear（61）And freewheel clutch（5）Output end（52）With external hydraulic torque converter of overflow valve
（4）Output end（42）Connection, external hydraulic torque converter of overflow valve（4）Input（41）With output gear wheel set（7）It is defeated
Go out gear（72）Connection, output gear（29）With output shaft（3）Connection.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354298.XA CN107218372A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound valve control liquid-filled fluid-flywheel clutch |
| CN201710353869.8A CN107166004A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite type hydraulic torque converter with external overflow valve |
| CN201710353870.0A CN107314093A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite variable speed fluid coupling |
| CN201510021351.5A CN104653744B (en) | 2015-01-16 | 2015-01-16 | A kind of composite type hydraulic torque converter with external overflow valve |
| HK15111101.6A HK1211665A1 (en) | 2015-01-16 | 2015-11-11 | A compound type external with overflow valve hydraulic torque converter and continuously variable transmission |
| PCT/CN2016/070215 WO2016112806A1 (en) | 2015-01-16 | 2016-01-06 | Composite hydraulic torque converter having external overflow valve and continuously variable transmission |
| CN201680004299.5A CN107250614A (en) | 2015-01-16 | 2016-01-06 | A kind of composite type hydraulic torque converter with external overflow valve and buncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021351.5A CN104653744B (en) | 2015-01-16 | 2015-01-16 | A kind of composite type hydraulic torque converter with external overflow valve |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354298.XA Division CN107218372A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound valve control liquid-filled fluid-flywheel clutch |
| CN201710353870.0A Division CN107314093A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite variable speed fluid coupling |
| CN201710353869.8A Division CN107166004A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite type hydraulic torque converter with external overflow valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104653744A CN104653744A (en) | 2015-05-27 |
| CN104653744B true CN104653744B (en) | 2017-06-23 |
Family
ID=53245216
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353870.0A Withdrawn CN107314093A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite variable speed fluid coupling |
| CN201710354298.XA Withdrawn CN107218372A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound valve control liquid-filled fluid-flywheel clutch |
| CN201510021351.5A Expired - Fee Related CN104653744B (en) | 2015-01-16 | 2015-01-16 | A kind of composite type hydraulic torque converter with external overflow valve |
| CN201710353869.8A Withdrawn CN107166004A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite type hydraulic torque converter with external overflow valve |
| CN201680004299.5A Pending CN107250614A (en) | 2015-01-16 | 2016-01-06 | A kind of composite type hydraulic torque converter with external overflow valve and buncher |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353870.0A Withdrawn CN107314093A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite variable speed fluid coupling |
| CN201710354298.XA Withdrawn CN107218372A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of compound valve control liquid-filled fluid-flywheel clutch |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353869.8A Withdrawn CN107166004A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite type hydraulic torque converter with external overflow valve |
| CN201680004299.5A Pending CN107250614A (en) | 2015-01-16 | 2016-01-06 | A kind of composite type hydraulic torque converter with external overflow valve and buncher |
Country Status (3)
| Country | Link |
|---|---|
| CN (5) | CN107314093A (en) |
| HK (1) | HK1211665A1 (en) |
| WO (1) | WO2016112806A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314093A (en) * | 2015-01-16 | 2017-11-03 | 广州市志变制能科技有限责任公司 | A kind of buncher of composite variable speed fluid coupling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4901597A (en) * | 1987-12-23 | 1990-02-20 | Honda Giken Kogyo Kabushiki Kaisha | Continuously variable automotive transmission |
| CN102022509A (en) * | 2009-09-09 | 2011-04-20 | 吴志强 | Composite type hydraulic torque converter with external overflow valve |
| CN103148181A (en) * | 2008-06-06 | 2013-06-12 | 吴志强 | Simultaneous multi-gear meshing transmission of composite hydraulic torque converter |
| CN103939565A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type hydraulic torque converter with overflow valve arranged externally and continuously variable transmission |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR100626981B1 (en) * | 2004-07-21 | 2006-09-21 | 이종완 | Continuously variable transmission of expanded range |
| WO2011093425A1 (en) * | 2010-01-28 | 2011-08-04 | 株式会社ユニバンス | Power transmission device |
| 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 |
| CN107314093A (en) * | 2015-01-16 | 2017-11-03 | 广州市志变制能科技有限责任公司 | A kind of buncher of composite variable speed fluid coupling |
-
2015
- 2015-01-16 CN CN201710353870.0A patent/CN107314093A/en not_active Withdrawn
- 2015-01-16 CN CN201710354298.XA patent/CN107218372A/en not_active Withdrawn
- 2015-01-16 CN CN201510021351.5A patent/CN104653744B/en not_active Expired - Fee Related
- 2015-01-16 CN CN201710353869.8A patent/CN107166004A/en not_active Withdrawn
- 2015-11-11 HK HK15111101.6A patent/HK1211665A1/en not_active IP Right Cessation
-
2016
- 2016-01-06 CN CN201680004299.5A patent/CN107250614A/en active Pending
- 2016-01-06 WO PCT/CN2016/070215 patent/WO2016112806A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4901597A (en) * | 1987-12-23 | 1990-02-20 | Honda Giken Kogyo Kabushiki Kaisha | Continuously variable automotive transmission |
| CN103148181A (en) * | 2008-06-06 | 2013-06-12 | 吴志强 | Simultaneous multi-gear meshing transmission of composite hydraulic torque converter |
| CN102022509A (en) * | 2009-09-09 | 2011-04-20 | 吴志强 | Composite type hydraulic torque converter with external overflow valve |
| CN103939565A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type hydraulic torque converter with overflow valve arranged externally and continuously variable transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107218372A (en) | 2017-09-29 |
| HK1211665A1 (en) | 2016-05-27 |
| CN107250614A (en) | 2017-10-13 |
| WO2016112806A1 (en) | 2016-07-21 |
| CN104653744A (en) | 2015-05-27 |
| CN107166004A (en) | 2017-09-15 |
| CN107314093A (en) | 2017-11-03 |
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