CN102022506B - Composite centripetal turbine type hydraulic torque converter - Google Patents
Composite centripetal turbine type hydraulic torque converter Download PDFInfo
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- CN102022506B CN102022506B CN200910306729.0A CN200910306729A CN102022506B CN 102022506 B CN102022506 B CN 102022506B CN 200910306729 A CN200910306729 A CN 200910306729A CN 102022506 B CN102022506 B CN 102022506B
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- torque converter
- centripetal turbine
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Abstract
The invention provides a composite centripetal turbine type hydraulic torque converter. The key point of the technical scheme is that: a connection planet carrier 23 is connected with an input gear 21, an input gear ring 22, an output big gear ring 24 and an output gear 25; the output gear 25 is connected with an output shaft 3; an input planet carrier 27 is connected with the output big gear ring 24, the output gear and an output gear ring 26; a connection carrier 29 is connected with the output gear ring 26, a plurality of components of the composite centripetal turbine type hydraulic torque converter and the input end 41 of a speed change mechanism 4; the output end 42 of the speed change mechanism 4 is connected with the input gear 22, an input gear 51 of an input gear pair 5 and the output end 72 of a fixed one-way clutch 7 respectively; an output gear 52 of the input gear pair 5 is connected with the input end 61 of the centripetal turbine type hydraulic torque converter 6; the output end 62 of the centripetal turbine type hydraulic torque converter 6 is connected with an input gear 81 of an output gear pair 8; an output gear 82 of the output gear pair 8 is connected with the input end 91 of a one-way clutch 9; and the output end 92 of the one-way clutch 9 is connected with the input gear 21 and an input shaft 1 respectively.
Description
Technical field
The invention belongs to fluid torque converter and starting field, more particularly, it is a kind of composite centripetal turbine type hydraulic torque converter for various surface cars, boats and ships, railway locomotive and lathe.
Background technique
At present, fluid torque converter 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
The present invention has overcome the deficiencies in the prior art, and is provided a kind of working life that extends motor, simple in structure, and manipulation is convenient, low cost, the composite centripetal turbine type hydraulic torque converter 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 centripetal turbine type hydraulic torque converter, comprise input shaft (1), output shaft (3), gear (4), input gear pair (5), centripetal turbine formula fluid torque converter (6), fixing overrunning clutch (7), output gear wheel set (8), overrunning clutch (9), the input end (71) of described fixing overrunning clutch (7) connects with the fixed element beyond composite centripetal turbine type hydraulic torque converter, between described input shaft (1) and output shaft (3), be provided with input gear (21), input gear ring (22), connect planet carrier (23), output bull gear (24), output gear (25), output gear (26), input planet carrier (27), planetary pinion (28), hitch (29), connect planet carrier (23) by planetary pinion (28) and the input gear coordinating (21) on it, input gear ring (22), output bull gear (24) and output gear (25) connect, output gear (25) connects with output shaft (3), input planet carrier (27) connects with output bull gear (24), and by planetary pinion (28) and the output gear coordinating (25) on it, output gear (26) connects, hitch (29) and output gear (26), some elements beyond composite centripetal turbine type hydraulic torque converter and the input end (41) of gear (4) connect, the output terminal (42) of gear (4) respectively with input gear ring (22), the input gear (51) of input gear pair (5) and the output terminal (72) of fixing overrunning clutch (7) connect, the output gear (52) of input gear pair (5) connects with the input end (61) of centripetal turbine formula fluid torque converter (6), the output terminal (62) of centripetal turbine formula fluid torque converter (6) connects with the input gear (81) of output gear wheel set (8), the output gear (82) of output gear wheel set (8) connects with the input end (91) of overrunning clutch (9), the output terminal (92) of overrunning clutch (9) connects with input gear (21) and input shaft (1) respectively.
When the present invention is applied to vehicle, can be according to Vehicle Driving Cycle time, be subject to the size of resistance, automatically change the variation of output torque and speed.
The present invention has advantages of following:
(1) the most power of the present invention is by gear ring, planetary pinion, planet carrier, gear transmission, thereby transmission power and transmission efficiency all greatly improve, and simple in structure, is easier to maintenance;
(2) bending moment of the present invention and speed change complete automatically, can realize high efficiency transmission, and except starting, can make motor work in optimum range, compared with other fluid torque converter, under the prerequisite of motor equivalence, it has reduced the manufacture cost of motor;
(3) the present invention is turned round motor in economic speed region, namely make motor work in the speed range of very little disposal of pollutants, avoided motor in the time of idling and high speed operation, discharge large quantity of exhaust gas, thereby reduce 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 extend the working life of motor and power train, in addition, when running resistance increases, can make the automatic reduction of speed of vehicle, otherwise raising speed is conducive to improve the rideability of vehicle;
(5) the present invention makes input power uninterrupted, can ensure that vehicle has good acceleration and higher average speed, and the wearing and tearing of motor are reduced, and has extended interval mileage of major repair, has improved 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, and impact phenomenon can not occur, and can ensure that engine start is steady, reduce noise, and the start-up wear of motor is reduced.
In addition, the present invention is a kind of composite centripetal turbine type hydraulic torque converter for various surface cars, boats and ships, railway locomotive and lathe.
Brief description of the drawings
Fig. 1 is the structural drawing of the embodiment of the present invention;
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
Embodiment:
As shown in fig. 1, a kind of composite centripetal turbine type hydraulic torque converter, comprises input shaft 1, output shaft 3, gear 4, input gear pair 5, centripetal turbine formula fluid torque converter 6, fixing overrunning clutch 7, output gear wheel set 8, overrunning clutch 9, the input end 71 of described fixing overrunning clutch 7 connects with the fixed element beyond composite centripetal turbine type hydraulic torque converter, between described input shaft 1 and output shaft 3, is provided with input gear 21, input gear ring 22, connect planet carrier 23, output bull gear 24, output gear 25, output gear 26, input planet carrier 27, planetary pinion 28, hitch 29, connects planet carrier 23 by planetary pinion 28 and the input gear 21 coordinating on it, input gear ring 22, output bull gear 24 and output gear 25 connect, and output gear 25 connects with output shaft 3, and input planet carrier 27 connects with output bull gear 24, and by planetary pinion 28 and the output gear 25 coordinating on it, output gear 26 connects, hitch 29 and output gear 26, connect with some elements of composite centripetal turbine type hydraulic torque converter and the input end 41 of gear 4, the output terminal 42 of gear 4 respectively with input gear ring 22, the input gear 51 of input gear pair 5 and the output terminal 72 of fixing overrunning clutch 7 connect, the output gear 52 of input gear pair 5 connects with the input end 61 of centripetal turbine formula fluid torque converter 6, the output terminal 62 of centripetal turbine formula fluid torque converter 6 connects with the input gear 81 of output gear wheel set 8, the output gear 82 of output gear wheel set 8 connects with the input end 91 of overrunning clutch 9, and the output terminal 92 of overrunning clutch 9 connects with input gear 21 and input shaft 1 respectively.
Described input shaft 1, output shaft 3, the input end 41 of gear 4, the output terminal 42 of gear 4, the input gear 51 of input gear pair 5, the output terminal 72 of fixing overrunning clutch 7 is hollow, the output terminal 42 of gear 4 is through the input end 41 of gear 4 and the input gear of input gear pair 5 51 and input gear ring 22, the input gear 51 of input gear pair 5 and the output terminal 72 of fixing overrunning clutch 7 connect, 92 output terminals 72 through fixing overrunning clutch 7 of output terminal of overrunning clutch 9, gear 4 output terminals 42 connect with input gear 21.
Connecting planet carrier 23 is two-way by the planetary pinion 28 on it the power dividing that is delivered to this, one road flows into output gear 25, another road is delivered to input planet carrier 27 through output bull gear 24, input planet carrier 27 is two-way by the planetary pinion 28 on it the power dividing that is delivered to this again, one road flows into output gear 25, and another road flows into output gear 26.
Because the rotating speed relations of distribution of above-mentioned each element can change, two-way power stream will change according to the variation that rotating speed distributes between the two, in the time that the rotating speed of output gear 25 is zero, its output power is zero, but moment is non-vanishing, now, the input power of output bull gear 24 and output gear 26 changes to maximum value by certain value, described certain value refers to when output bull gear 24, when output gear 26 is identical with the rotating speed of output gear 25 coordinating separately, both press the value that planet row torque ratio distributes input power gained, described maximum value refers to by connecting planet carrier 23, the total output that input planet carrier 27 is inputted, that is to say, in the time that two-way power changes, the moment being delivered on output gear 25 and output shaft 3 also changes thereupon.
The input power of motor is through input shaft 1, be delivered to input gear 21 through the output terminal 92 of overrunning clutch 9 again, and by the planetary pinion 28 connecting on planet carrier 23, power is delivered to and connects planet carrier 23, be two-way through connecting planet carrier 23 power dividing again, one road flows into output gear 25, another road flows into output bull gear 24, split into two-way through input planet carrier 27 again, one road flows into output gear 25, another road flows into output gear 26, output gear 26 flows into hitch 29 again, hitch 29 splits into two-way again power, one road flows into the some element works done beyond composite centripetal turbine type hydraulic torque converter, another road flows into the input end 41 of gear 4, split into two-way through its output terminal 42 again, one road flows into input gear ring 22, another road flows into the input gear 51 of input gear pair 5, flow into again the input end 61 of centripetal turbine formula fluid torque converter 6 through the output gear 52 of input gear pair 5, the output terminal 62 of the wheeled fluid torque converter 6 of warp-wise vortex cordis flows into the input gear 81 of output gear wheel set 8 again, flow into again the input end 91 of overrunning clutch 9 through the output gear 82 of output gear wheel set 8, by the output terminal 92 of overrunning clutch 9, power is delivered to input gear 21 again, this road power and by motor through input shaft 1, be delivered to the input power of input gear 21 and by the power that is delivered to hitch 29 through the output terminal 92 of overrunning clutch 9 again, again through the input end 41 of gear 4, flow into input gear ring 22 Na mono-road power through its output terminal 42 again, all be delivered to connection planet carrier 23 by the planetary pinion 28 connecting on planet carrier 23, connect planet carrier 23 and repeat again said process, the power that is delivered to output gear 25 is constantly increased, and be passed to output shaft 3 of the present invention, thereby realized, the power of motor is externally exported by output shaft 3.
For the present invention, when the rotating speed of input gear 21 constant, moment of torsion on output gear 25 and output shaft 3 changes with the variation of its rotating speed, rotating speed is lower, moment of torsion on output gear 25 and output shaft 3 is just larger, otherwise, less, thus realize the present invention and can change with the difference of Vehicle Driving Cycle resistance the composite centripetal turbine type hydraulic torque converter of moment and speed.
When the present invention uses, if the input power of motor, input speed and load constant, the rotating speed and the moment of torsion that are input shaft 1 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 gear 21 through the output terminal 92 of overrunning clutch 9 again, wherein, owing to now not having power to flow into input gear ring 22, and the input end 71 of fixing overrunning clutch 7 connects with the fixed element beyond composite centripetal turbine type hydraulic torque converter, playing restriction turns to, make to input the rotation that turns to that gear ring 22 can not be contrary with motor, rotating speed is zero, now, be delivered to the power of input gear 21, by the planetary pinion 28 connecting on planet carrier 23, power is delivered to and connects planet carrier 23, connect planet carrier 23 and split into again two-way, one tunnel is delivered to output gear 25, another road is delivered to output bull gear 24, because of output shaft 3 transfixions, be output gear 25 transfixions, the power of motor all flows into output bull gear 24, split into two-way through input planet carrier 27 again, one tunnel is delivered to output gear 25, another road is delivered to output gear 26, because of output shaft 3 transfixions, power all flows into output gear 26, output gear 26 flows into hitch 29 again, hitch 29 splits into two-way again power, one road flows into the some element works done beyond composite centripetal turbine type hydraulic torque converter, another road flows into the input end 41 of gear 4, split into two-way through its output terminal 42 again, one road flows into input gear ring 22, another road flows into the input gear 51 of input gear pair 5, flow into again the input end 61 of centripetal turbine formula fluid torque converter 6 through the output gear 52 of input gear pair 5, the output terminal 62 of the wheeled fluid torque converter 6 of warp-wise vortex cordis flows into the input gear 81 of output gear wheel set 8 again, flow into again the input end 91 of overrunning clutch 9 through the output gear 82 of output gear wheel set 8, by the output terminal 92 of overrunning clutch 9, power is delivered to input gear 21 again, this road power and by motor through input shaft 1, be delivered to the input power of input gear 21 and by the power that is delivered to hitch 29 through the output terminal 92 of overrunning clutch 9 again, again through the input end 41 of gear 4, flow into input gear ring 22 Na mono-road power through its output terminal 42 again, all be delivered to connection planet carrier 23 by the planetary pinion 28 connecting on planet carrier 23, connect planet carrier 23 and repeat again said process, between each element, constantly divide square, the iterative cycles of bending moment and remittance square, the power that is delivered to output gear 25 is constantly increased, and be passed to output shaft 3 of the present invention, when the moment of torsion being delivered on output shaft 3, in the time that power train is transferred to the tractive force producing on driving wheel and is enough to overcome vehicle starting resistance, automobile starts to walk and starts to accelerate, the rotating speed of the output gear 25 being connected with it also increases gradually from zero, now, the power that flows into input gear ring 22 reduces gradually, thereby the moment of torsion of output shaft 3 reduces along with the increase of rotating speed.
Claims (1)
1. a composite centripetal turbine type hydraulic torque converter, comprise input shaft (1), output shaft (3), gear (4), input gear pair (5), centripetal turbine formula fluid torque converter (6), fixing overrunning clutch (7), output gear wheel set (8), overrunning clutch (9), the input end (71) of described fixing overrunning clutch (7) connects with the fixed element beyond composite centripetal turbine type hydraulic torque converter, it is characterized in that: between described input shaft (1) and output shaft (3), be provided with input gear (21), input gear ring (22), connect planet carrier (23), output bull gear (24), output gear (25), output gear (26), input planet carrier (27), planetary pinion (28), hitch (29), connect planet carrier (23) by planetary pinion (28) and the input gear coordinating (21) on it, input gear ring (22), output bull gear (24) and output gear (25) connect, output gear (25) connects with output shaft (3), input planet carrier (27) connects with output bull gear (24), and by planetary pinion (28) and the output gear coordinating (25) on it, output gear (26) connects, hitch (29) and output gear (26), some elements beyond composite centripetal turbine type hydraulic torque converter and the input end (41) of gear (4) connect, the output terminal (42) of gear (4) respectively with input gear ring (22), the input gear (51) of input gear pair (5) and the output terminal (72) of fixing overrunning clutch (7) connect, the output gear (52) of input gear pair (5) connects with the input end (61) of centripetal turbine formula fluid torque converter (6), the output terminal (62) of centripetal turbine formula fluid torque converter (6) connects with the input gear (81) of output gear wheel set (8), the output gear (82) of output gear wheel set (8) connects with the input end (91) of overrunning clutch (9), the output terminal (92) of overrunning clutch (9) connects with input gear (21) and input shaft (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910306729.0A CN102022506B (en) | 2009-09-09 | 2009-09-09 | Composite centripetal turbine type hydraulic torque converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910306729.0A CN102022506B (en) | 2009-09-09 | 2009-09-09 | Composite centripetal turbine type hydraulic torque converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102022506A CN102022506A (en) | 2011-04-20 |
| CN102022506B true CN102022506B (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910306729.0A Expired - Fee Related CN102022506B (en) | 2009-09-09 | 2009-09-09 | Composite centripetal turbine type hydraulic torque converter |
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| Country | Link |
|---|---|
| CN (1) | CN102022506B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333093A (en) * | 2014-05-07 | 2016-02-17 | 吴志强 | Continuously variable transmission of compound centripetal turbine type torque converter |
| CN107339395A (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 combined type fluid power abnormal shape coupling device |
| CN104696474B (en) * | 2015-01-16 | 2017-03-08 | 广州市志变制能科技有限责任公司 | A kind of compound type centripetal hydraulic torque converter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5672134A (en) * | 1995-09-26 | 1997-09-30 | Shmelkin; Mark | Shmelkin's planetary fluid dynamic coupling |
| CN1360164A (en) * | 2002-01-04 | 2002-07-24 | 张惠东 | Differential planetary stepless speed variator with power collection |
| 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 |
| CN200982392Y (en) * | 2006-11-07 | 2007-11-28 | 周学惠 | Double torque converter planetary gear transmission device |
-
2009
- 2009-09-09 CN CN200910306729.0A patent/CN102022506B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5672134A (en) * | 1995-09-26 | 1997-09-30 | Shmelkin; Mark | Shmelkin's planetary fluid dynamic coupling |
| CN1360164A (en) * | 2002-01-04 | 2002-07-24 | 张惠东 | Differential planetary stepless speed variator with power collection |
| CN200982392Y (en) * | 2006-11-07 | 2007-11-28 | 周学惠 | Double torque converter planetary gear transmission device |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102022506A (en) | 2011-04-20 |
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| C06 | Publication | ||
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| 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 |
Granted publication date: 20140716 Termination date: 20150909 |
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| EXPY | Termination of patent right or utility model |