CN102312976B - A kind of composite constant charge type hydraulic coupler - Google Patents
A kind of composite constant charge type hydraulic coupler Download PDFInfo
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- CN102312976B CN102312976B CN201010219777.9A CN201010219777A CN102312976B CN 102312976 B CN102312976 B CN 102312976B CN 201010219777 A CN201010219777 A CN 201010219777A CN 102312976 B CN102312976 B CN 102312976B
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Abstract
The invention provides a kind of composite constant charge type hydraulic coupler, its drip irrigation device is, input little gear ring (21) to connect with input shaft (1), share incorgruous internal messing planet carrier (23) and the little gear ring of input (21), input bull gear (22), connect bull gear (24) and connect little gear ring (25) and connect, input incorgruous internal messing planet carrier (26) and connect bull gear (24) and connect, and with output bull gear (27), export little gear ring (28) to connect, export little gear ring (28) and connect little gear ring (25) and output shaft (3) connects, export bull gear (27) to connect with output gear wheel set (4), output gear wheel set (4) connects with gear (5), gear (5) and perseverance are filled formula fluid coupling (6) and are connected, perseverance fills formula fluid coupling (6) and overrunning clutch (7) connects with input gear pair (8), input gear pair (8) connects with input bull gear (22).
Description
Technical field
The invention belongs to fluid coupling and starting field, more particularly, it is a kind of composite constant charge type hydraulic coupler for various surface car, boats and ships, railway locomotive and lathe.
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 composite constant charge type hydraulic coupler of efficient energy-saving.
In order to realize object of the present invention, below the technical solution used in the present invention:
A kind of composite constant charge type hydraulic coupler, comprise input shaft (1), output shaft (3), output gear wheel set (4), gear (5), perseverance fills formula fluid coupling (6), fixing overrunning clutch (7), input gear pair (8), overrunning clutch, the input end (71) of described fixing overrunning clutch (7) connects with the fixed element beyond the present invention, be provided with between described input shaft (1) and output shaft (3) and input little gear ring (21), input bull gear (22), share incorgruous internal messing planet carrier (23), connect bull gear (24), connect little gear ring (25), input incorgruous internal messing planet carrier (26), export bull gear (27), export little gear ring (28), incorgruous internal-gearing planet gear (29), input little gear ring (21) to connect with input shaft (1), share incorgruous internal messing planet carrier (23) by the incorgruous internal-gearing planet gear (29) on it and the little gear ring of the input coordinated (21), input bull gear (22), connect bull gear (24) and connect little gear ring (25) and connect, input incorgruous internal messing planet carrier (26) and connect bull gear (24) and connect, and by the incorgruous internal-gearing planet gear (29) on it and the output bull gear (27) coordinated, export little gear ring (28) to connect, export little gear ring (28) and connect little gear ring (25) and output shaft (3) connects, export bull gear (27) to connect with the input end (41) of the some elements beyond the present invention and output gear wheel set (4), the output gear (42) of output gear wheel set (4) connects with the input end (51) of gear (5), the input end (61) that output terminal (52) and the perseverance of gear (5) fill formula fluid coupling (6) connects, perseverance fills the output terminal (62) of formula fluid coupling (6) and the output terminal (72) of overrunning clutch (7) connects with the input gear (81) of input gear pair (8), the output gear (82) of input gear pair (8) connects with input bull gear (22).
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.
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 a kind of composite constant charge type hydraulic coupler for various surface car, boats and ships, railway locomotive and lathe.
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 shown in fig. 1, a kind of composite constant charge type hydraulic coupler, comprises input shaft 1, output shaft 3, output gear wheel set 4, gear 5, perseverance fills formula fluid coupling 6, fixing overrunning clutch 7, input gear pair 8, overrunning clutch, the input end 71 of described fixing overrunning clutch 7 connects with the fixed element beyond the present invention, is provided with and inputs little gear ring 21 between described input shaft 1 and output shaft 3, input bull gear 22, share incorgruous internal messing planet carrier 23, connect bull gear 24, connect little gear ring 25, input incorgruous internal messing planet carrier 26, export bull gear 27, export little gear ring 28, incorgruous internal-gearing planet gear 29, inputs little gear ring 21 and connects with input shaft 1, shares incorgruous internal messing planet carrier 23 by incorgruous internal-gearing planet gear 29 gear ring 21 little of the input coordinated on it, input bull gear 22, connect bull gear 24 and connect little gear ring 25 and connect, inputting incorgruous internal messing planet carrier 26 and connect bull gear 24 and connect, and the incorgruous internal-gearing planet gear 29 passed through on it and the output bull gear 27 coordinated, export little gear ring 28 to connect, export little gear ring 28 and connect little gear ring 25 and output shaft 3 connects, export bull gear 27 to connect with the input end 41 of the some elements beyond the present invention and output gear wheel set 4, the output gear 42 of output gear wheel set 4 connects with the input end 51 of gear 5, the input end 61 that output terminal 52 and the perseverance of gear 5 fill formula fluid coupling 6 connects, perseverance fills the output terminal 62 of formula fluid coupling 6 and the output terminal 72 of overrunning clutch 7 connects with the input gear 81 of input gear pair 8, and the output gear 82 of input gear pair 8 connects with input bull gear 22.
Sharing incorgruous internal messing planet carrier 23 is two-way by the incorgruous internal-gearing planet gear 29 on it the power dividing being delivered to this, one road flows into and connects bull gear 24, another road is delivered to the incorgruous internal messing planet carrier 26 of input through connecting little gear ring 25, inputting incorgruous internal messing planet carrier 26 is two-way by the incorgruous internal-gearing planet gear 29 on it the power dividing being delivered to this again, one road flows into and exports bull gear 27, and another road flows into and exports little gear ring 28.
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 the little gear ring 25 of connection, when the rotating speed exporting little gear ring 28 is zero, output power is zero, but moment is non-vanishing, now, connect little gear ring 25, the input power exporting little gear ring 28 then changes to maximum value by certain value, described certain value refers to when connecting little gear ring 25, export little gear ring 28 and the connection bull gear 24 coordinated separately, when the rotating speed of output bull gear 27 is identical, both press the value that planet row torque ratio distributes input power gained, described maximum value refers to by shared incorgruous internal messing planet carrier 23, input the total output of incorgruous internal messing planet carrier 26, that is, when two-way power changes, be delivered to and connect little gear ring 25, the moment exported on little gear ring 28 and output shaft 3 also changes thereupon.
The input power of motor is through input shaft 1, again through inputting little gear ring 21, and by sharing one group of incorgruous internal-gearing planet gear 29 on incorgruous internal messing planet carrier 23 power transimission to shared incorgruous internal messing planet carrier 23, sharing incorgruous internal messing planet carrier 23 is two-way power dividing, one road flows into and connects bull gear 24, another road flows into and connects little gear ring 25, flow into the incorgruous internal messing planet carrier 26 of input again, inputting incorgruous internal messing planet carrier 26 is two-way by the incorgruous internal-gearing planet gear 29 on it power dividing again, one road flows into and exports bull gear 27, another road flows into and exports little gear ring 28, export bull gear 27 and power is split into two-way again, one road flows into the some element works done beyond the present invention, another road flows into the input gear 41 of output gear wheel set 4, the input gear 41 of output gear wheel set 4 is the output gear 42 of power transimission to output gear wheel set 4, the output gear 42 of output gear wheel set 4 is again the input end 51 of power transimission to gear 5, the input end 61 that perseverance fills formula fluid coupling 6 is flowed into again through its output terminal 52, the output terminal 62 filling formula fluid coupling 6 through perseverance again flows into the input gear 81 of input gear pair 8, the output gear 82 of input gear pair 8 again power transimission to input bull gear 22, be delivered to input bull gear 22 this road power and by motor through input shaft 1, again through inputting the power of little gear ring 21, then all be delivered to shared incorgruous internal messing planet carrier 23 by the incorgruous internal-gearing planet gear 29 shared on incorgruous internal messing planet carrier 23, share incorgruous internal messing planet carrier 23 and repeat said process again, transmission is made to connect little gear ring 25, the power exporting the moment on little gear ring 28 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 little gear ring 25, the moment of torsion exported on little gear ring 28 and output shaft 3 changes with the change of its rotating speed, rotating speed is lower, the moment of torsion be delivered to input bull gear 22, connect little gear ring 25, exporting on little gear ring 28 and output shaft 3 is larger, otherwise, then less, thus realize the present invention can change moment and speed composite constant charge type hydraulic coupler with the difference of vehicle travel resistance.
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 the little gear ring 21 of input, wherein, input bull gear 22 is flowed into through input gear secondary 8 owing to now there is no power, and the output terminal 72 of input bull gear 22 and fixing overrunning clutch 7 connects with the output gear 82 of input gear pair 8 and the input gear 81 of input gear pair 8 respectively, 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 bull gear 22 can not be contrary with motor turns to rotation, rotating speed is zero, now, be delivered to the power inputting little gear ring 21, then by sharing one group of incorgruous internal-gearing planet gear 29 on incorgruous internal messing planet carrier 23 power transimission to shared incorgruous internal messing planet carrier 23, sharing incorgruous internal messing planet carrier 23 is two-way power dividing, one road flows into and connects bull gear 24, another road flows into and connects little gear ring 25, flow into the incorgruous internal messing planet carrier 26 of input again, inputting incorgruous internal messing planet carrier 26 is two-way by the incorgruous internal-gearing planet gear 29 on it power dividing again, one road flows into and exports bull gear 27, another road flows into and exports little gear ring 28, export bull gear 27 and power is split into two-way again, one road flows into the some element works done beyond the present invention, another road flows into the input gear 41 of output gear wheel set 4, the input gear 41 of output gear wheel set 4 is the output gear 42 of power transimission to output gear wheel set 4, the output gear 42 of output gear wheel set 4 is again the input end 51 of power transimission to gear 5, the input end 61 that perseverance fills formula fluid coupling 6 is flowed into again through its output terminal 52, the output terminal 62 filling formula fluid coupling 6 through perseverance again flows into the input gear 81 of input gear pair 8, the output gear 82 of input gear pair 8 again power transimission to input bull gear 22, be delivered to input bull gear 22 this road power and by motor through input shaft 1, again through inputting the power of little gear ring 21, then all be delivered to shared incorgruous internal messing planet carrier 23 by the incorgruous internal-gearing planet gear 29 shared on incorgruous internal messing planet carrier 23, share incorgruous internal messing planet carrier 23 and repeat said process again, make to be delivered to and connect little gear ring 25, the power exporting the moment on little gear ring 28 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 little gear ring 25 of the connection be connected with it, the rotating speed exporting little gear ring 28 and output shaft 3 also increases gradually from zero, now, the power flowing into input bull gear 22 reduces gradually, thus the moment of torsion of output shaft 3 is reduced along with the increase of rotating speed.
Claims (1)
1. a composite constant charge type hydraulic coupler, comprise input shaft (1), output shaft (3), output gear wheel set (4), gear (5), perseverance fills formula fluid coupling (6), fixing overrunning clutch (7), input gear pair (8), overrunning clutch, the input end (71) of described fixing overrunning clutch (7) connects with fixed element, it is characterized in that: be provided with between described input shaft (1) and output shaft (3) and input little gear ring (21), input bull gear (22), share incorgruous internal messing planet carrier (23), connect bull gear (24), connect little gear ring (25), input incorgruous internal messing planet carrier (26), export bull gear (27), export little gear ring (28), incorgruous internal-gearing planet gear (29), input little gear ring (21) to connect with input shaft (1), share incorgruous internal messing planet carrier (23) by the incorgruous internal-gearing planet gear (29) on it and the little gear ring of the input coordinated (21), input bull gear (22), connect bull gear (24) and connect little gear ring (25) and connect, input incorgruous internal messing planet carrier (26) and connect bull gear (24) and connect, and by the incorgruous internal-gearing planet gear (29) on it and the output bull gear (27) coordinated, export little gear ring (28) to connect, export little gear ring (28) and connect little gear ring (25) and output shaft (3) connects, export bull gear (27) to connect with the input end (41) of output gear wheel set (4), the output gear (42) of output gear wheel set (4) connects with the input end (51) of gear (5), the input end (61) that output terminal (52) and the perseverance of gear (5) fill formula fluid coupling (6) connects, perseverance fills the output terminal (62) of formula fluid coupling (6) and the output terminal (72) of fixing overrunning clutch (7) connects with the input gear (81) of input gear pair (8), the output gear (82) of input gear pair (8) connects with input bull gear (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010219777.9A CN102312976B (en) | 2010-07-07 | 2010-07-07 | A kind of composite constant charge type hydraulic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010219777.9A CN102312976B (en) | 2010-07-07 | 2010-07-07 | A kind of composite constant charge type hydraulic coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312976A CN102312976A (en) | 2012-01-11 |
| CN102312976B true CN102312976B (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010219777.9A Expired - Fee Related CN102312976B (en) | 2010-07-07 | 2010-07-07 | A kind of composite constant charge type hydraulic coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312976B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546080A (en) * | 2014-05-07 | 2016-05-04 | 吴志强 | Continuously variable transmission of composite double-turbine torque converter |
| WO2015168885A1 (en) * | 2014-05-07 | 2015-11-12 | 吴志强 | Hybrid hydraulic driver |
| CN104455299A (en) * | 2014-12-12 | 2015-03-25 | 吴志强 | Compound-type constant-filling hydraulic coupler and starter unit |
| CN106286758A (en) * | 2014-12-12 | 2017-01-04 | 吴志强 | A kind of starter of compound double-impeller torque converter |
| CN105090430A (en) * | 2015-07-07 | 2015-11-25 | 吴志强 | Compound type constant inflation type fluid coupling and 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 CN201010219777.9A patent/CN102312976B/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 |
|---|---|
| CN102312976A (en) | 2012-01-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
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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| 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: 20150902 Termination date: 20160707 |