CN102312977B - Composite box type hydraulic coupler - Google Patents
Composite box type hydraulic coupler Download PDFInfo
- Publication number
- CN102312977B CN102312977B CN201010219778.3A CN201010219778A CN102312977B CN 102312977 B CN102312977 B CN 102312977B CN 201010219778 A CN201010219778 A CN 201010219778A CN 102312977 B CN102312977 B CN 102312977B
- Authority
- CN
- China
- Prior art keywords
- input
- gear
- output
- planet carrier
- box type
- 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
Landscapes
- Retarders (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention provides a composite box type hydraulic coupler. The invention has the key points of the technical scheme that: an input twin connecting planet carrier (23) is connected with an input shaft (1); an input small gear ring (21) is connected with an output large gear ring (22); the output large gear ring (22) is connected with an input large gear (25); the input large gear (25) is connected with a connecting plant carrier (24) and an output small gear (26); the connecting plant carrier (24) is connected with an input single-star planet carrier (27); the input single-star planet carrier (27) is connected with an output gear ring (28) and an output gear (29); the output gear (29) is connected with the output small gear (26) and an output shaft (3); the output gear (28) is connected with elements and an output gear pair apart from the components of the invention; an output gear pair (4) is connected with a speed change mechanism (5); the speed change mechanism (5) is connected with a box type hydraulic coupler (6); the box type hydraulic coupler (6) is connected with a fixed one-way clutch (7) and an input gear pair (8); and the input gear pair (8) is connected with the input small gear ring (21).
Description
Technical field
The invention belongs to fluid coupling and starting field, more particularly, it is a kind of composite box 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 box 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 box type hydraulic coupler, comprise input shaft (1), output shaft (3), output gear wheel set (4), gear (5), box type hydraulic coupler (6), fixing overrunning clutch (7) and input gear pair (8), the input end (71) of described fixing overrunning clutch (7) connects with the fixed element beyond the present invention, planetary pinion (20) is provided with between described input shaft (1) and output shaft (3), input little gear ring (21), export bull gear (22), input duplex planet frame (23), connect planet carrier (24), input gearwheel (25), output pinion (26), input single star planet carrier (27), output gear (28) and output gear (29), input duplex planet frame (23) connects with input shaft (1), and by the planetary pinion (20) on it and the little gear ring of the input coordinated (21) with export bull gear (22) and connect, export bull gear (22) to connect with input gearwheel (25), input gearwheel (25) is connected with the connection planet carrier (24) coordinated and output pinion (26) by the planetary pinion (20) connected on planet carrier (24), connect planet carrier (24) to connect with the single star planet carrier (27) of input, input single star planet carrier (27) to be connected with the output gear coordinated (28) and output gear (29) by the planetary pinion (20) on it, output gear (29) connects with output pinion (26) and output shaft (3), output gear (28) connects with the input gear (41) of the element 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 output terminal (52) of gear (5) connects with the input end (61) of box type hydraulic coupler (6), the output terminal (62) of box type hydraulic coupler (6) connects with the input gear (81) of the output terminal (72) of fixing overrunning clutch (7) and input gear pair (8), the output gear (82) of input gear pair (8) connects with the little gear ring of input (21).
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 box type hydraulic coupler for various surface car, boats and ships, railway locomotive and lathe.
Accompanying drawing explanation
Fig. 1 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, a kind of composite box type hydraulic coupler, comprise input shaft 1, output shaft 3, output gear wheel set 4, gear 5, box type hydraulic coupler 6, fixing overrunning clutch 7 and input gear pair 8, the input end 71 of described fixing overrunning clutch 7 connects with the fixed element beyond the present invention, planetary pinion 20 is provided with between described input shaft 1 and output shaft 3, input little gear ring 21, export bull gear 22, input duplex planet frame 23, connect planet carrier 24, input gearwheel 25, output pinion 26, input single star planet carrier 27, output gear 28 and output gear 29, input duplex planet frame 23 connects with input shaft 1, and by the little gear ring of the planetary pinion 20 on it and the input coordinated 21 with export bull gear 22 and connect, export bull gear 22 to connect with input gearwheel 25, input gearwheel 25 is connected with the connection planet carrier 24 coordinated and output pinion 26 by the planetary pinion 20 connected on planet carrier 24, connect planet carrier 24 to connect with the single star planet carrier 27 of input, input single star planet carrier 27 to be connected with the output gear 28 coordinated and output gear 29 by the planetary pinion 20 on it, output gear 29 connects with output pinion 26 and output shaft 3, output gear 28 connects with the input gear 41 of the element 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 output terminal 52 of gear 5 connects with the input end 61 of box type hydraulic coupler 6, the output terminal 62 of box type hydraulic coupler 6 connects with the output terminal 72 of fixing overrunning clutch 7 and the input gear 81 of input gear pair 8, the output gear 82 of input gear pair 8 connects with the little gear ring 21 of input.
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.
Input gearwheel 25 is two-way by the planetary pinion 20 connected on planet carrier 24 the power dividing being delivered to this, one road flows into output pinion 26, another road is delivered to the single star planet carrier 27 of input through connecting planet carrier 24, inputting single star planet carrier 27 is two-way by the planetary pinion 20 on it the power dividing being delivered to this again, one road flows into output gear 28, 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 output pinion 26, when the rotating speed of output gear 29 is zero, output power is zero, but moment is non-vanishing, now, output pinion 26, the input power of output gear 29 then changes to maximum value by certain value, described certain value refers to when output pinion 26, output gear 29 and the connection planet carrier 24 coordinated separately, when the rotating speed of output gear 28 is identical, both press the value that planet row torque ratio distributes input power gained, described maximum value refers to by input gearwheel 25, input the total output of single star planet carrier 27, that is, when two-way power changes, be delivered to output pinion 26, moment on output gear 29 and output shaft 3 also changes thereupon.
The input power of motor is through input shaft 1, again through input duplex planet frame 23, and by the planetary pinion 20 on it power transimission to exporting bull gear 22, be delivered to input gearwheel 25 again, and be two-way by connecting planetary pinion 20 on planet carrier 24 power dividing, one road flows into output pinion 26, another road flows into and connects planet carrier 24, flow into the single star planet carrier 27 of input again, inputting single star planet carrier 27 is two-way by the planetary pinion 20 on it power dividing again, one road flows into output gear 29, another road flows into output gear 28, output gear 28 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 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 of variable speed fluid coupling 6 is flowed into again through its output terminal 52, the input gear 81 of input gear pair 8 is flowed into again through the output terminal 62 of variable speed fluid coupling 6, the output gear 82 of input gear pair 8 again power transimission to the little gear ring 21 of input, be delivered to input little gear ring 21 this road power and by motor through input shaft 1, again through the power of input duplex planet frame 23, then all be delivered to by the planetary pinion 20 on it and export bull gear 22, export bull gear 22 and repeat said process again, make transmission output gear 25, the power of the moment on output planetary frame 26 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, moment of torsion on output pinion 26, output gear 29 and output shaft 3 changes with the change of its rotating speed, rotating speed is lower, the moment of torsion be delivered on input little gear ring 21, output pinion 26, output gear 29 and output shaft 3 is larger, otherwise, then less, thus realize the present invention can change moment and speed composite box 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 input duplex planet frame 23, wherein, the little gear ring 21 of input is flowed into through input gear secondary 8 owing to now there is no power, and the output terminal 72 inputting little gear ring 21 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 the little gear ring of input 21 can not be contrary with motor turns to rotation, rotating speed is zero, now, be delivered to the power of input duplex planet frame 23, then by the planetary pinion 20 on it power transimission to exporting bull gear 22, be delivered to input gearwheel 25 again, and be two-way by connecting planetary pinion 20 on planet carrier 24 power dividing, one road flows into output pinion 26, another road flows into and connects planet carrier 24, flow into the single star planet carrier 27 of input again, inputting single star planet carrier 27 is two-way by the planetary pinion 20 on it power dividing again, one road flows into output gear 29, another road flows into output gear 28, output gear 28 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 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 of box type hydraulic coupler 6 is flowed into again through its output terminal 52, the input gear 81 of input gear pair 8 is flowed into again through the output terminal 62 of box type hydraulic coupler 6, the output gear 82 of input gear pair 8 again power transimission to the little gear ring 21 of input, be delivered to input little gear ring 21 this road power and by motor through input shaft 1, again through the power of input duplex planet frame 23, then all be delivered to by the planetary pinion 20 on it 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 remittance square and bending moment, make transmission output gear 25, the power of the moment on output planetary frame 26 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 output pinion 26 be connected with it, the rotating speed of output gear 29 and output shaft 3 also increases gradually from zero, now, the power flowing into the little gear ring 21 of input 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 box type hydraulic coupler, comprise input shaft (1), output shaft (3), output gear wheel set (4), gear (5), box type hydraulic coupler (6), fixing overrunning clutch (7) and input gear pair (8), the input end (71) of described fixing overrunning clutch (7) connects with the fixed element beyond composite box type hydraulic coupler, it is characterized in that: between described input shaft (1) and output shaft (3), be provided with planetary pinion (20), input little gear ring (21), export bull gear (22), input duplex planet frame (23), connect planet carrier (24), input gearwheel (25), output pinion (26), input single star planet carrier (27), output gear (28) and output gear (29), input duplex planet frame (23) connects with input shaft (1), and by the planetary pinion (20) on it and the little gear ring of the input coordinated (21) with export bull gear (22) and connect, export bull gear (22) to connect with input gearwheel (25), input gearwheel (25) is connected with the connection planet carrier (24) coordinated and output pinion (26) by the planetary pinion (20) connected on planet carrier (24), connect planet carrier (24) to connect with the single star planet carrier (27) of input, input single star planet carrier (27) to be connected with the output gear coordinated (28) and output gear (29) by the planetary pinion (20) on it, output gear (29) connects with output pinion (26) and output shaft (3), output gear (28) connects with the input gear (41) of the element beyond composite box type hydraulic coupler 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 output terminal (52) of gear (5) connects with the input end (61) of box type hydraulic coupler (6), the output terminal (62) of box type hydraulic coupler (6) connects with the input gear (81) of the output terminal (72) of fixing overrunning clutch (7) and input gear pair (8), the output gear (82) of input gear pair (8) connects with the little gear ring of input (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010219778.3A CN102312977B (en) | 2010-07-07 | 2010-07-07 | Composite box type hydraulic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010219778.3A CN102312977B (en) | 2010-07-07 | 2010-07-07 | Composite box type hydraulic coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312977A CN102312977A (en) | 2012-01-11 |
| CN102312977B true CN102312977B (en) | 2015-05-13 |
Family
ID=45426420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010219778.3A Expired - Fee Related CN102312977B (en) | 2010-07-07 | 2010-07-07 | Composite box type hydraulic coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312977B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953707B (en) * | 2014-05-07 | 2016-04-13 | 吴志强 | A kind of compound adjustable hydraulic torque converter |
| CN106369135A (en) * | 2014-12-12 | 2017-02-01 | 吴志强 | Composite adjustable hydraulic torque converter and starter |
| CN104482162B (en) * | 2014-12-12 | 2016-11-30 | 吴志强 | Compound box type hydraulic coupler and starter |
| CN107339397A (en) * | 2015-01-16 | 2017-11-10 | 广州市志变制能科技有限责任公司 | A kind of buncher of compound two-space fluid coupling |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB548044A (en) * | 1941-02-12 | 1942-09-23 | Windfields Ltd | Variable speed transmission mechanism |
| US3354747A (en) * | 1964-07-31 | 1967-11-28 | Hobbs Howard Frederick | Power transmission apparatus |
| CN1061470A (en) * | 1990-11-15 | 1992-05-27 | 罗钟五 | Variable speed drive |
| EP0521769A1 (en) * | 1991-07-03 | 1993-01-07 | Regie Nationale Des Usines Renault S.A. | Shift device for transverse automatic transmission with the powerflow passing through two stages of coupled gears |
| CN101012870A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Torque convertor |
| CN101012874A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Hydraulic pump and hydraulic motor |
| CN101235877A (en) * | 2007-02-02 | 2008-08-06 | 吴志强 | Stepless speed variator |
-
2010
- 2010-07-07 CN CN201010219778.3A patent/CN102312977B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB548044A (en) * | 1941-02-12 | 1942-09-23 | Windfields Ltd | Variable speed transmission mechanism |
| US3354747A (en) * | 1964-07-31 | 1967-11-28 | Hobbs Howard Frederick | Power transmission apparatus |
| CN1061470A (en) * | 1990-11-15 | 1992-05-27 | 罗钟五 | Variable speed drive |
| EP0521769A1 (en) * | 1991-07-03 | 1993-01-07 | Regie Nationale Des Usines Renault S.A. | Shift device for transverse automatic transmission with the powerflow passing through two stages of coupled gears |
| CN101012870A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Torque convertor |
| CN101012874A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Hydraulic pump and hydraulic motor |
| CN101235877A (en) * | 2007-02-02 | 2008-08-06 | 吴志强 | Stepless speed variator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102312977A (en) | 2012-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102312938B (en) | Composite box grind type hydraulic coupler | |
| CN102062193B (en) | Composite variable speed fluid coupling | |
| CN102312982B (en) | Composite torque limiting water medium hydraulic coupler | |
| CN103939562B (en) | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling | |
| CN102312976B (en) | A kind of composite constant charge type hydraulic coupler | |
| CN102312977B (en) | Composite box type hydraulic coupler | |
| CN102312978B (en) | Compound type fluid coupling with side auxiliary room on shell | |
| CN102312983B (en) | Compound fluid coupling driven by syntropy inner meshed planetary gear | |
| CN102022505B (en) | Compound type double guide wheel hydraulic torque converter | |
| CN102022503B (en) | Compound adjustable hydraulic torque converter | |
| CN102022513B (en) | Composite impeller type hydraulic torque converter | |
| CN102022508B (en) | Compound type centripetal hydraulic torque converter | |
| CN102022504B (en) | Compound type guide vane adjustable hydraulic torque converter | |
| CN102022514B (en) | Composite axial-flow hydrotransmitter | |
| CN102022506B (en) | Composite centripetal turbine type hydraulic torque converter | |
| CN102022509B (en) | Composite type hydraulic torque converter with external overflow valve | |
| CN102312980B (en) | Compound postpositional gear box type fluid coupling | |
| CN102022510B (en) | Compound comprehensive hydraulic torque converter | |
| CN102022512B (en) | Composite type double-turbine hydraulic torque converter | |
| CN102022511B (en) | Compound double-pump impeller hydraulic torque converter | |
| CN104482162A (en) | Compound box type hydraulic coupler and starter | |
| CN104500680A (en) | Compound type rear auxiliary chamber extension type torque-limiting hydraulic coupler and starter | |
| CN104534054A (en) | Combined variable speed fluid coupling and starter | |
| CN104482161A (en) | Compound hydraulic special-shaped coupler and starter | |
| CN104633040A (en) | Compound type double-cavity fluid coupling and starter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20160707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |