CN102312983B - Compound fluid coupling driven by syntropy inner meshed planetary gear - Google Patents
Compound fluid coupling driven by syntropy inner meshed planetary gear Download PDFInfo
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- CN102312983B CN102312983B CN201010219854.0A CN201010219854A CN102312983B CN 102312983 B CN102312983 B CN 102312983B CN 201010219854 A CN201010219854 A CN 201010219854A CN 102312983 B CN102312983 B CN 102312983B
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- gear
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- same way
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- planet carrier
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- 230000008878 coupling Effects 0.000 title claims abstract description 30
- 238000010168 coupling process Methods 0.000 title claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 30
- 239000012530 fluid Substances 0.000 title claims abstract description 30
- 150000001875 compounds Chemical class 0.000 title claims abstract description 11
- 244000309464 bull Species 0.000 claims description 46
- 230000021615 conjugation Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000008859 change Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Abstract
The invention provides a compound fluid coupling driven by a syntropy inner meshed planetary gear. The technical schemes are that: an input syntropy inner meshed planet carrier (21) is connected with an input shaft (1), an output big gear ring (22) and an input gear ring (23); the output big gear ring (22) is connected with an output gear pair (8); the output gear pair (8) is connected with a connecting big gear ring (25); a connection syntropy inner meshed planet carrier (24) is connected with the connection big gear ring (25) and a connection gear ring (26); the connection gear ring (26) is connected with an input big gear ring (28); an output syntropy inner meshed planet carrier (27) is connected with the input big gear ring (28), an output gear ring (29), the connection syntropy inner meshed planet carrier (24) and an output shaft (3); the output gear ring (29) is connected with elements except the compound fluid coupling driven by syntropy inner meshed planetary gear and an input gear pair (4); the input gear pair (4) is connected with a gear shifting mechanism (5); the gear shifting mechanism is connected with a fluid coupling (6); and the fluid coupling (6) is connected with a fixed one-way clutch (7) and the input gear ring (23).
Description
Technical field
The invention belongs to fluid coupling and starting field, more particularly, it is the fluid coupling of a kind of compound for various surface car, boats and ships, railway locomotive and lathe internal-gearing planet gear transmission in the same way.
Background technique
At present, fluid coupling all designs according to principles such as hydrostaticss, and the power that it can transmit is little, and efficiency is not high; In addition, cost is high.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide a kind of working life extending motor, structure is simple, and manipulation is convenient, low cost, the fluid coupling of the compound of efficient energy-saving internal-gearing planet gear transmission in the same way.
In order to realize object of the present invention, below the technical solution used in the present invention:
The fluid coupling of a kind of compound internal-gearing planet gear transmission in the same way, comprise input shaft (1), output shaft (3), input gear pair (4), gear (5), fluid coupling (6), fixing overrunning clutch (7), output gear wheel set (8), the input end (71) of described fixing overrunning clutch (7) connects with the fixed element beyond the present invention, internal-gearing planet gear (20) is in the same way provided with between described input shaft (1) and output shaft (3), input internal messing planet carrier (21) in the same way, export bull gear (22), input gear ring (23), connect internal messing planet carrier (24) in the same way, connect bull gear (25), conjugation tooth ring (26), export internal messing planet carrier (27) in the same way, input bull gear (28), output gear (29), input internal messing planet carrier (21) in the same way to connect with input shaft (1), and by the internal-gearing planet gear in the same way (20) on it and the output bull gear (22) coordinated with input gear ring (23) and connect, export bull gear (22) to connect with the input gear (81) of output gear wheel set (8), the output gear (82) of output gear wheel set (8) with connect bull gear (25) and connect, connect internal messing planet carrier (24) in the same way to be connected with the connection bull gear (25) coordinated and conjugation tooth ring (26) by the internal-gearing planet gear in the same way (20) on it, conjugation tooth ring (26) connects with input bull gear (28), export internal messing planet carrier (27) in the same way to be connected with the input bull gear (28) coordinated and output gear (29) by the internal-gearing planet gear in the same way (20) on it, and with connect internal messing planet carrier (24) and output shaft (3) in the same way and connect, output gear (29) connects with the input gear (41) of the element beyond the present invention and input gear pair (4), the output gear (42) of input gear pair (4) connects with the input end (51) of gear (5), the output terminal (52) of gear (5) connects with the input end (61) of fluid coupling (6), the output terminal (62) of fluid coupling (6) and the output terminal (72) of fixing overrunning clutch (7) and input gear ring (23) and connect.
When the present invention is applied to vehicle, when can travel according to vehicle, be subject to the size of resistance, automatically change the change of output torque and speed.
The present invention has following advantage:
(1) the most power of the present invention is by gear ring, planetary pinion, planet carrier, gear transmission, and thus transmission power and transmission efficiency all greatly improve, and structure is simple, are easier to maintenance;
(2) bending moment of the present invention and speed change complete automatically, can realize high efficiency transmission, and except starting, motor can be made at the operated within range of the best, compared with other fluid coupling, under the prerequisite of motor equivalence, that reduce the manufacture cost of motor;
(3) the present invention makes motor be in running in economic speed region, namely make motor work in the speed range of very little disposal of pollutants, avoid motor when idling and high speed operation, discharge large quantity of exhaust gas, thus decrease the discharge of waste gas, be conducive to protection of the environment;
(4) the present invention can utilize inner speed discrepancy to play buffering and overload protection, is conducive to the working life extending motor and power train, in addition, when running resistance increases, then can make the automatic reduction of speed of vehicle, on the contrary then raising speed, be conducive to the rideability improving vehicle;
(5) the present invention makes input power uninterrupted, can ensure that vehicle has good acceleration and higher average speed, the wearing and tearing of motor be reduced, extends interval mileage of major repair, improve bus dispatching rate and productivity;
(6) when the present invention starts, have the performance of automatic torque-changing and speed change, input power is uninterrupted, impact phenomenon can not occur, and can ensure that engine start is steady, reduce noise, the start-up wear of motor is reduced.
In addition, the present invention is the fluid coupling of a kind of compound for various surface car, boats and ships, railway locomotive and lathe internal-gearing planet gear transmission in the same way.
Accompanying drawing explanation
Figure of description is the structural drawing of the embodiment of the present invention.
Embodiment
Below in conjunction with Figure of description and embodiment, the present invention is described in further detail:
Embodiment:
As as shown in Figure of description, the fluid coupling of a kind of compound internal-gearing planet gear transmission in the same way, comprise input shaft 1, output shaft 3, input gear pair 4, gear 5, fluid coupling 6, fixing overrunning clutch 7, output gear wheel set 8, the input end 71 of described fixing overrunning clutch 7 connects with the fixed element beyond the present invention, internal-gearing planet gear 20 is in the same way provided with between described input shaft 1 and output shaft 3, input internal messing planet carrier 21 in the same way, export bull gear 22, input gear ring 23, connect internal messing planet carrier 24 in the same way, connect bull gear 25, conjugation tooth ring 26, export internal messing planet carrier 27 in the same way, input bull gear 28, output gear 29, input internal messing planet carrier 21 in the same way to connect with input shaft 1, and by the internal-gearing planet gear in the same way 20 on it and the output bull gear 22 coordinated with input gear ring 23 and connect, export bull gear 22 to connect with the input gear 81 of output gear wheel set 8, the output gear 82 of output gear wheel set 8 with connect bull gear 25 and connect, connect internal messing planet carrier 24 in the same way to be connected with the connection bull gear 25 coordinated and conjugation tooth ring 26 by the internal-gearing planet gear in the same way 20 on it, conjugation tooth ring 26 connects with input bull gear 28, export internal messing planet carrier 27 in the same way to be connected with the input bull gear 28 coordinated and output gear 29 by the internal-gearing planet gear in the same way 20 on it, and with connect internal messing planet carrier 24 and output shaft 3 in the same way and connect, output gear 29 connects with the input gear 41 of the element beyond the present invention and input gear pair 4, the output gear 42 of input gear pair 4 connects with the input end 51 of gear 5, the output terminal 52 of gear 5 connects with the input end 61 of fluid coupling 6, the output terminal 62 of fluid coupling 6 and the output terminal 72 of fixing overrunning clutch 7 and input gear ring 23 and connect.
Described each needs to connect, and by the element of some other element separate, can adopt the method for hollow, through some other elements, connects with it.
Connecting bull gear 25 by connecting internal-gearing planet gear in the same way 20 on internal messing planet carrier 24 in the same way the power dividing being delivered to this is two-way, one road flows into and connects internal messing planet carrier 24 in the same way, another road is delivered to input bull gear 28 through conjugation tooth ring 26, input bull gear 28 is two-way by exporting internal-gearing planet gear in the same way 20 on internal messing planet carrier 27 in the same way the power dividing being delivered to this again, one road flows into and exports internal messing planet carrier 27 in the same way, and another road flows into output gear 29.
Because the rotating speed relations of distribution of each element above-mentioned can change, change according to rotating speed distribution between the two changes by two-way poower flow, when connecting internal messing planet carrier 24 in the same way, when the rotating speed exporting internal messing planet carrier 27 is in the same way zero, its output power is zero, but moment is non-vanishing, now, connect internal messing planet carrier 24 in the same way, the input power exporting internal messing planet carrier 27 in the same way then changes to maximum value by certain value, described certain value refers to when connecting internal messing planet carrier 24 in the same way, export internal messing planet carrier 27 and the conjugation tooth ring 26 coordinated separately in the same way, when the rotating speed of output gear 29 is identical, both press the value that planet row torque ratio distributes input power gained, described maximum value refers to by connection bull gear 25, the total output of input bull gear 28, that is, when two-way power changes, be delivered to and connect internal messing planet carrier 24 in the same way, the moment exported on internal messing planet carrier 27 in the same way and output shaft 3 also changes thereupon.
The input power of motor is through input shaft 1, again through inputting internal messing planet carrier 21 in the same way, and by the internal-gearing planet gear in the same way 20 on it power transimission to exporting bull gear 22, again through the input gear 81 of output gear wheel set 8, be delivered to the output gear 82 of output gear wheel set 8, be delivered to again and connect bull gear 25, connecting bull gear 25 by connecting internal-gearing planet gear in the same way 20 on internal messing planet carrier 24 in the same way power dividing is two-way, one road flows into and connects internal messing planet carrier 24 in the same way, another road flows into conjugation tooth ring 26, again through input bull gear 28, input bull gear 28 is two-way by exporting internal-gearing planet gear in the same way 20 on internal messing planet carrier 27 in the same way power dividing, one road flows into and exports internal messing planet carrier 27 in the same way, another road flows into output gear 29, output gear 29 splits into two-way again power, one road flows into the some element works done beyond the present invention, another road flows into the input gear 41 of input gear pair 4, the input gear 41 of input gear pair 4 is the output gear 42 of power transimission to input gear pair 4, the output gear 42 of input gear pair 4 is again the input end 51 of power transimission to gear 5, the input end 61 of fluid coupling 6 is flowed into again through its output terminal 52, output terminal 62 again through fluid coupling 6 flows into input gear ring 23, be delivered to input gear ring 23 this road power and by motor through input shaft 1, again through inputting the power of internal messing planet carrier 21 in the same way, then all be delivered to by the internal-gearing planet gear in the same way 20 inputted on internal messing planet carrier 21 in the same way and export bull gear 22, export bull gear 22 and repeat said process again, make to be delivered to and connect internal messing planet carrier 24 in the same way, the power exporting the moment on internal messing planet carrier 27 in the same way constantly increases, and be passed to output shaft 3 of the present invention, thus achieve the power of motor is externally exported by output shaft 3.
For the present invention, when the rotating speed of input shaft 1 is constant, connect internal messing planet carrier 24 in the same way, the moment of torsion exported on internal messing planet carrier 27 in the same way and output shaft 3 changes with respective rotation speed change, rotating speed is lower, the moment of torsion be delivered to input gear ring 23, connect internal messing planet carrier 24 in the same way, exporting on internal messing planet carrier 27 in the same way and output shaft 3 is also larger, otherwise, then less, thus realize the fluid coupling of the present invention can change moment and speed compound with the difference of vehicle travel resistance internal-gearing planet gear transmission in the same way.
When the present invention uses, if the input power of motor, input speed and load constant, namely the rotating speed of input shaft 1 and moment of torsion are constant, before vehicle starting, the rotating speed of output shaft 3 is zero, work as automobile starting, the input power of motor is through input shaft 1, be delivered to and input internal messing planet carrier 21 in the same way, wherein, input gear ring 23 is flowed into owing to now there is no power, and the output terminal 72 of the output terminal 62 of fluid coupling 6 and fixing overrunning clutch 7 and input gear ring 23 and connect, and the input end 71 of fixing overrunning clutch 7 connects with the fixed element beyond the present invention, play restriction to turn to, what make that input gear ring 23 can not be contrary with motor turns to rotation, rotating speed is zero, now, be delivered to the power inputting internal messing planet carrier 21 in the same way, then by the internal-gearing planet gear in the same way 20 on it power transimission to exporting bull gear 22, again through the input gear 81 of output gear wheel set 8, be delivered to the output gear 82 of output gear wheel set 8, be delivered to again and connect bull gear 25, connecting bull gear 25 by connecting internal-gearing planet gear in the same way 20 on internal messing planet carrier 24 in the same way power dividing is two-way, one road flows into and connects internal messing planet carrier 24 in the same way, another road flows into conjugation tooth ring 26, again through input bull gear 28, input bull gear 28 is two-way by exporting internal-gearing planet gear in the same way 20 on internal messing planet carrier 27 in the same way power dividing, one road flows into and exports internal messing planet carrier 27 in the same way, another road flows into output gear 29, output gear 29 splits into two-way again power, one road flows into the some element works done beyond the present invention, another road flows into the input gear 41 of input gear pair 4, the input gear 41 of input gear pair 4 is the output gear 42 of power transimission to input gear pair 4, the output gear 42 of input gear pair 4 is again the input end 51 of power transimission to gear 5, the input end 61 of fluid coupling 6 is flowed into again through its output terminal 52, output terminal 62 again through fluid coupling 6 flows into input gear ring 23, be delivered to input gear ring 23 this road power and by motor through input shaft 1, again through inputting the power of internal messing planet carrier 21 in the same way, then all be delivered to by the internal-gearing planet gear in the same way 20 inputted on internal messing planet carrier 21 in the same way and export bull gear 22, export bull gear 22 and repeat said process again, constantly a point square is carried out between each element, the iterative cycles of bending moment and remittance square, make to be delivered to and connect internal messing planet carrier 24 in the same way, the power exporting the moment on internal messing planet carrier 27 in the same way constantly increases, and be passed to output shaft 3 of the present invention, when being delivered to the moment of torsion on output shaft 3, through power train be transferred to the tractive force that driving wheel produces be enough to overcome vehicle starting resistance time, automobile is then started to walk and is started to accelerate, the connection be connected with it is internal messing planet carrier 24 in the same way, the rotating speed exporting internal messing planet carrier 27 and output shaft 3 in the same way also increases gradually from zero, now, the power flowing into input gear ring 23 reduces gradually, thus the moment of torsion of output shaft 3 is reduced along with the increase of rotating speed.
Claims (1)
1. the fluid coupling of compound internal-gearing planet gear transmission in the same way, comprise input shaft (1), output shaft (3), input gear pair (4), gear (5), fluid coupling (6), fixing overrunning clutch (7), output gear wheel set (8), the input end (71) of described fixing overrunning clutch (7) connects with fixed element, it is characterized in that: between described input shaft (1) and output shaft (3), be provided with internal-gearing planet gear (20) in the same way, input internal messing planet carrier (21) in the same way, export bull gear (22), input gear ring (23), connect internal messing planet carrier (24) in the same way, connect bull gear (25), conjugation tooth ring (26), export internal messing planet carrier (27) in the same way, input bull gear (28), output gear (29), input internal messing planet carrier (21) in the same way to connect with input shaft (1), and by the internal-gearing planet gear in the same way (20) on it and the output bull gear (22) coordinated with input gear ring (23) and connect, export bull gear (22) to connect with the input gear (81) of output gear wheel set (8), the output gear (82) of output gear wheel set (8) with connect bull gear (25) and connect, connect internal messing planet carrier (24) in the same way to be connected with the connection bull gear (25) coordinated and conjugation tooth ring (26) by the internal-gearing planet gear in the same way (20) on it, conjugation tooth ring (26) connects with input bull gear (28), export internal messing planet carrier (27) in the same way to be connected with the input bull gear (28) coordinated and output gear (29) by the internal-gearing planet gear in the same way (20) on it, and with connect internal messing planet carrier (24) and output shaft (3) in the same way and connect, output gear (29) connects with the input gear (41) of input gear pair (4), the output gear (42) of input gear pair (4) connects with the input end (51) of gear (5), the output terminal (52) of gear (5) connects with the input end (61) of fluid coupling (6), the output terminal (62) of fluid coupling (6) and the output terminal (72) of fixing overrunning clutch (7) and input gear ring (23) and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010219854.0A CN102312983B (en) | 2010-07-07 | 2010-07-07 | Compound fluid coupling driven by syntropy inner meshed planetary gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010219854.0A CN102312983B (en) | 2010-07-07 | 2010-07-07 | Compound fluid coupling driven by syntropy inner meshed planetary gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312983A CN102312983A (en) | 2012-01-11 |
| CN102312983B true CN102312983B (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010219854.0A Expired - Fee Related CN102312983B (en) | 2010-07-07 | 2010-07-07 | Compound fluid coupling driven by syntropy inner meshed planetary gear |
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| Country | Link |
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| CN (1) | CN102312983B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333086A (en) * | 2014-05-07 | 2016-02-17 | 吴志强 | Compound type multi-element working wheel hydraulic torque converter |
| CN106122424A (en) * | 2014-12-12 | 2016-11-16 | 吴志强 | A kind of compound double-impeller torque converter and starter |
| CN106195204A (en) * | 2014-12-12 | 2016-12-07 | 吴志强 | A kind of composite type double-turbine hydraulic torque converter and starter |
| CN104500680B (en) * | 2014-12-12 | 2016-12-07 | 吴志强 | Composite starter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061470A (en) * | 1990-11-15 | 1992-05-27 | 罗钟五 | Variable speed drive |
| CN2107572U (en) * | 1991-05-09 | 1992-06-17 | 吉林工业大学 | Output end shunting type hydraulic mechanical torque converter |
| CN1786517A (en) * | 2004-12-07 | 2006-06-14 | 爱信艾达株式会社 | Automatic transmission |
| CN1959149A (en) * | 2005-10-31 | 2007-05-09 | 通用汽车环球科技运作公司 | Electrically variable transmission with input split mode and compound split modes |
| CN101012870A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Torque convertor |
| DE102007047193A1 (en) * | 2007-10-02 | 2009-04-09 | Zf Friedrichshafen Ag | Adjustment of the stroke volume of hydraulic piston machines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7798931B2 (en) * | 2008-02-08 | 2010-09-21 | David Earl Earhart | Multi-speed split dual clutch transmission |
-
2010
- 2010-07-07 CN CN201010219854.0A patent/CN102312983B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061470A (en) * | 1990-11-15 | 1992-05-27 | 罗钟五 | Variable speed drive |
| CN2107572U (en) * | 1991-05-09 | 1992-06-17 | 吉林工业大学 | Output end shunting type hydraulic mechanical torque converter |
| CN1786517A (en) * | 2004-12-07 | 2006-06-14 | 爱信艾达株式会社 | Automatic transmission |
| CN1959149A (en) * | 2005-10-31 | 2007-05-09 | 通用汽车环球科技运作公司 | Electrically variable transmission with input split mode and compound split modes |
| CN101012870A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Torque convertor |
| DE102007047193A1 (en) * | 2007-10-02 | 2009-04-09 | Zf Friedrichshafen Ag | Adjustment of the stroke volume of hydraulic piston machines |
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| Publication number | Publication date |
|---|---|
| CN102312983A (en) | 2012-01-11 |
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Address after: 510160 Liwan District, Guangzhou, Dongfeng West Road, No. 502, room 3, No. Applicant after: Wu Zhiqiang Address before: Haizhuqu District Guangzhou City Fuk Road 510240 Guangdong province No. 356 room 507 Applicant before: Wu Zhiqiang |
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