CN103939562A - Composite torque-limiting type hydraulic coupler with extended rear auxiliary chamber - Google Patents
Composite torque-limiting type hydraulic coupler with extended rear auxiliary chamber Download PDFInfo
- Publication number
- CN103939562A CN103939562A CN201010219846.6A CN201010219846A CN103939562A CN 103939562 A CN103939562 A CN 103939562A CN 201010219846 A CN201010219846 A CN 201010219846A CN 103939562 A CN103939562 A CN 103939562A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
- F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
Abstract
The invention provides a composite torque-limiting type hydraulic coupler with an extended rear auxiliary chamber. According to the technical scheme, the composite torque-limiting type hydraulic coupler with the extended rear auxiliary chamber is characterized in that an input pinion (22) is connected with an input shaft (1); a connecting planet carrier (23) is connected with a big input gear (21), the input pinion (22), a big output gear ring (24) and a small output gear ring (25); the big output gear ring (24) is connected with a big input gear ring (27); the big input gear ring (27) is connected with an output planet carrier (26) and an output pinion (28); the output pinion (28) is connected with the small output gear ring (25) and an output shaft (3); the output planet carrier (26) is connected with a plurality of other elements except the composite torque-limiting type hydraulic coupler and connected with an input gear pair (4); the input gear pair (4) is connected with a speed change mechanism (5); the speed change mechanism (5) is connected with a torque limiting type hydraulic coupler body (6) with the extended rear auxiliary chamber; the torque limiting type hydraulic coupler body (6) with the extended rear auxiliary chamber and a fixed one-way clutch (7) are connected with an output gear pair (8); the output gear pair (8) is connected with the big input gear (21).
Description
Technical field
The invention belongs to fluid coupling and starting field, more particularly, it is a kind of compound rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling for various surface cars, 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
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 compound rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling 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 compound rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling, comprise input shaft (1), output shaft (3), input gear pair (4), gear (5), rear auxiliary chamber prolonged type load limiting type of constant filling 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, between described input shaft (1) and output shaft (3), be provided with input gearwheel (21), input small gear (22), connect planet carrier (23), output bull gear (24), export little gear ring (25), output planetary frame (26), input bull gear (27), output pinion (28), planetary pinion (29), input small gear (22) connects with input shaft (1), connecting planet carrier (23) connects with the input gearwheel (21) coordinating and input small gear (22) by the one group of planetary pinion (29) on it, and connect with the output bull gear (24) coordinating and the little gear ring of output (25) by another group planetary pinion (29) on it, output bull gear (24) connects with input bull gear (27), input bull gear (27) connects with the output planetary frame (26) coordinating and output pinion (28) by the one group of planetary pinion (29) on output planetary frame (26), output pinion (28) connects with the little gear ring of output (25) and output shaft (3), some elements beyond output planetary frame (26) and the present invention and the input gear (41) of input gear pair (4) connect, 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 rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling (6), the output terminal (62) of rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling (6) and the output terminal (72) of fixing overrunning clutch (7) connect with the input gear (81) of output gear wheel set (8), the output gear (82) of output gear wheel set (8) connects with input gearwheel (21).
Described each needs to connect, and by the element of some other elements separations, can adopt the method for hollow, through some other elements, connects with it.
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 best scope, compared with other fluid coupling, 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 compound rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling for various surface cars, boats and ships, railway locomotive and lathe.
Brief description of the drawings
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 compound rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling, comprise input shaft 1, output shaft 3, input gear pair 4, gear 5, rear auxiliary chamber prolonged type load limiting type of constant filling 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, between described input shaft 1 and output shaft 3, be provided with input gearwheel 21, input small gear 22, connect planet carrier 23, output bull gear 24, export little gear ring 25, output planetary frame 26, input bull gear 27, output pinion 28, planetary pinion 29, input small gear 22 connects with input shaft 1, connecting planet carrier 23 connects with the input gearwheel 21 coordinating and input small gear 22 by one group of planetary pinion 29 on it, and connect with the output bull gear 24 coordinating and the little gear ring 25 of output by another group planetary pinion 29 on it, output bull gear 24 connects with input bull gear 27, input bull gear 27 connects with the output planetary frame 26 coordinating and output pinion 28 by one group of planetary pinion 29 on output planetary frame 26, output pinion 28 connects with the little gear ring 25 of output and output shaft 3, some elements beyond output planetary frame 26 and the present invention and the input gear 41 of input gear pair 4 connect, 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 rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling 6, the output terminal 62 of rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling 6 and the output terminal 72 of fixing overrunning clutch 7 and the input gear 81 of output gear wheel set 8 connect, the output gear 82 of output gear wheel set 8 connects with input gearwheel 21.
Connecting planet carrier 23 is two-way by the planetary pinion 29 on it the power dividing that is delivered to this, one road flows into the little gear ring 25 of output, another road is delivered to input bull gear 27 through output bull gear 24, input bull gear 27 is two-way by the planetary pinion 29 on output planetary frame 26 the power dividing that is delivered to this again, one road flows into output planetary frame 26, and another road flows into output pinion 28.
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, when the little gear ring 25 of output, the rotating speed of output pinion 28 is 1 o'clock, its output power is zero, but moment is non-vanishing, now, export little gear ring 25, the input power of output pinion 28 changes to maximum value by certain value, described certain value refers to when the little gear ring 25 of output, output pinion 28 and the output bull gear 24 coordinating separately, when the rotating speed of output planetary frame 26 is identical, 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 of input bull gear 27, that is to say, in the time that two-way power changes, be delivered to the little gear ring 25 of output, moment on output pinion 28 and output shaft 3 also changes thereupon.
The input power of motor is through input shaft 1, again through input small gear 22, and by the one group of planetary pinion 29 connecting on planet carrier 23, power is delivered to and connects planet carrier 23, connecting planet carrier 23 is two-way by another group planetary pinion 29 on it power dividing again, one road flows into the little gear ring 25 of output, another road flows into output bull gear 24, flow into again input bull gear 27, input bull gear 27 is two-way by the planetary pinion 29 on output planetary frame 26 power dividing, one road flows into output planetary frame 26, another road flows into output pinion 28, output planetary frame 26 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 delivered to power the output gear 42 of input gear pair 4, the output gear 42 of input gear pair 4 is delivered to power the input end 51 of gear 5 again, the input end 61 of auxiliary chamber prolonged type load limiting type of constant filling fluid coupling 6 after its output terminal 52 flows into again, again through after the output terminal 62 of auxiliary chamber prolonged type load limiting type of constant filling fluid coupling 6 flow into the input gear 81 of input gear pair 8, the output gear 82 of input gear pair 8 is delivered to input gearwheel 21 power again, be delivered to input gearwheel 21Ci road power and by motor through input shaft 1, again through inputting the power of small gear 22, all be delivered to connection planet carrier 23 by the planetary pinion 29 connecting on planet carrier 23, connect planet carrier 23 and repeat again said process, make to be delivered to the little gear ring 25 of output, the power of the moment on output pinion 28 constantly increases, 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 shaft 1 constant, the moment of torsion of exporting on little gear ring 25, output pinion 28 and output shaft 3 changes with the variation of its rotating speed, rotating speed is lower, be delivered to input gearwheel 21, to export moment of torsion on little gear ring 25, output pinion 28 and output shaft 3 just larger, otherwise, less, thus realize the present invention and can change with the difference of Vehicle Driving Cycle resistance the compound rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling 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 small gear 22, wherein, owing to now not having power to flow into input gearwheel 21 through input gear secondary 8, and the output terminal 72 of input gearwheel 21 and 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 overrunning clutch 7 connects with the fixed element beyond the present invention, playing restriction turns to, make to input the rotation that turns to that gearwheel 21 can not be contrary with motor, rotating speed is zero, now, be delivered to the power of input small gear 22, by the one group of planetary pinion 29 connecting on planet carrier 23, power is delivered to and connects planet carrier 23, connecting planet carrier 23 is two-way by another group planetary pinion 29 on it power dividing again, one road flows into the little gear ring 25 of output, another road flows into output bull gear 24, flow into again input bull gear 27, input bull gear 27 is two-way by the planetary pinion 29 on output planetary frame 26 power dividing, one road flows into output planetary frame 26, another road flows into output pinion 28, output planetary frame 26 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 delivered to power the output gear 42 of input gear pair 4, the output gear 42 of input gear pair 4 is delivered to power the input end 51 of gear 5 again, the input end 61 of auxiliary chamber prolonged type load limiting type of constant filling fluid coupling 6 after its output terminal 52 flows into again, again through after the output terminal 62 of auxiliary chamber prolonged type load limiting type of constant filling fluid coupling 6 flow into the input gear 81 of input gear pair 8, the output gear 82 of input gear pair 8 is delivered to input gearwheel 21 power again, be delivered to input gearwheel 21Ci road power and by motor through input shaft 1, again through inputting the power of small gear 22, all be delivered to connection planet carrier 23 by the planetary pinion 29 connecting on planet carrier 23, connect planet carrier 23 and repeat again said process, make to be delivered to the little gear ring 25 of output, the power of the moment on output pinion 28 constantly increases, 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 little gear ring 25 of output being connected with it, the rotating speed of output pinion 28 and output shaft 3 also increases gradually from zero, now, the power that flows into input gearwheel 21 reduces gradually, thereby the moment of torsion of output shaft 3 is reduced along with the increase of rotating speed.
Claims (1)
1. a compound rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling, comprise input shaft (1), output shaft (3), input gear pair (4), gear (5), rear auxiliary chamber prolonged type load limiting type of constant filling 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, it is characterized in that: between described input shaft (1) and output shaft (3), be provided with input gearwheel (21), input small gear (22), connect planet carrier (23), output bull gear (24), export little gear ring (25), output planetary frame (26), input bull gear (27), output pinion (28), planetary pinion (29), input small gear (22) connects with input shaft (1), connecting planet carrier (23) connects with the input gearwheel (21) coordinating and input small gear (22) by the one group of planetary pinion (29) on it, and connect with the output bull gear (24) coordinating and the little gear ring of output (25) by another group planetary pinion (29) on it, output bull gear (24) connects with input bull gear (27), input bull gear (27) connects with the output planetary frame (26) coordinating and output pinion (28) by the one group of planetary pinion (29) on output planetary frame (26), output pinion (28) connects with the little gear ring of output (25) and output shaft (3), some elements beyond output planetary frame (26) and the present invention and the input gear (41) of input gear pair (4) connect, 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 rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling (6), the output terminal (62) of rear auxiliary chamber prolonged type load limiting type of constant filling fluid coupling (6) and the output terminal (72) of fixing overrunning clutch (7) connect with the input gear (81) of output gear wheel set (8), the output gear (82) of output gear wheel set (8) connects with input gearwheel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010219846.6A CN103939562B (en) | 2010-07-07 | 2010-07-07 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010219846.6A CN103939562B (en) | 2010-07-07 | 2010-07-07 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103939562A true CN103939562A (en) | 2014-07-23 |
| CN103939562B CN103939562B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010219846.6A Active CN103939562B (en) | 2010-07-07 | 2010-07-07 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
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| CN (1) | CN103939562B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972182A (en) * | 2014-12-12 | 2016-09-28 | 吴志强 | Composite centripetal type hydraulic torque converter and starter |
| CN106015504A (en) * | 2014-12-12 | 2016-10-12 | 吴志强 | Compound type axial flow type hydraulic torque converter and starter |
| CN106090180A (en) * | 2014-12-12 | 2016-11-09 | 吴志强 | A kind of fluid-flywheel clutch of combination starter |
| CN106122425A (en) * | 2014-12-12 | 2016-11-16 | 吴志强 | A kind of starter of compound external hydraulic torque converter of overflow valve |
| CN104500680B (en) * | 2014-12-12 | 2016-12-07 | 吴志强 | Composite starter |
| CN106369135A (en) * | 2014-12-12 | 2017-02-01 | 吴志强 | Composite adjustable hydraulic torque converter and starter |
| CN107709835A (en) * | 2015-07-07 | 2018-02-16 | 吴志强 | A kind of gear-driven fluid-flywheel clutch of combined harmonic and starter |
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| DE19758285A1 (en) * | 1997-10-08 | 1999-04-15 | Hyundai Motor Co Ltd | Five speed automatic transmission for vehicles |
| KR100302735B1 (en) * | 1997-10-08 | 2001-12-28 | 이계안 | Power train for five-speed automatic transmission |
| CN101012875A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Hydraulic pump and hydraulic motor |
| CN101012871A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Coupler |
| CN101012874A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Hydraulic pump and hydraulic motor |
| US20080146392A1 (en) * | 2006-12-13 | 2008-06-19 | Hyu Tae Shim | Power train of automatic transmission |
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2010
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19758285A1 (en) * | 1997-10-08 | 1999-04-15 | Hyundai Motor Co Ltd | Five speed automatic transmission for vehicles |
| KR100302735B1 (en) * | 1997-10-08 | 2001-12-28 | 이계안 | Power train for five-speed automatic transmission |
| US20080146392A1 (en) * | 2006-12-13 | 2008-06-19 | Hyu Tae Shim | Power train of automatic transmission |
| CN101012875A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Hydraulic pump and hydraulic motor |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972182A (en) * | 2014-12-12 | 2016-09-28 | 吴志强 | Composite centripetal type hydraulic torque converter and starter |
| CN106015504A (en) * | 2014-12-12 | 2016-10-12 | 吴志强 | Compound type axial flow type hydraulic torque converter and starter |
| CN106015505A (en) * | 2014-12-12 | 2016-10-12 | 吴志强 | Compound type hydraulic transmission device and starter |
| CN106090180A (en) * | 2014-12-12 | 2016-11-09 | 吴志强 | A kind of fluid-flywheel clutch of combination starter |
| CN106122420A (en) * | 2014-12-12 | 2016-11-16 | 吴志强 | A kind of compound fluid-flywheel clutch and starter |
| CN106122425A (en) * | 2014-12-12 | 2016-11-16 | 吴志强 | A kind of starter of compound external hydraulic torque converter of overflow valve |
| CN104500680B (en) * | 2014-12-12 | 2016-12-07 | 吴志强 | Composite starter |
| CN106369135A (en) * | 2014-12-12 | 2017-02-01 | 吴志强 | Composite adjustable hydraulic torque converter and starter |
| CN107709835A (en) * | 2015-07-07 | 2018-02-16 | 吴志强 | A kind of gear-driven fluid-flywheel clutch of combined harmonic and starter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103939562B (en) | 2016-04-13 |
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Effective date of registration: 20200820 Address after: 2 Gangcheng Road, Gangcheng street, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Sun Jianchun Address before: Room 3, No. 502 Dongfeng West Road, Guangzhou, Liwan District Patentee before: Wu Zhiqiang |
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Effective date of registration: 20201126 Address after: No.40, liujiaochi, Luotang street, Jiangyan District, Taizhou City, Jiangsu Province 225300 Patentee after: Ni Weiyong Address before: 2 Gangcheng Road, Gangcheng street, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Sun Jianchun |
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Effective date of registration: 20221121 Address after: 276000 shuangchuang Industrial Park, Xuyou Road, Feixian Economic Development Zone, Linyi City, Shandong Province Patentee after: Shandong baiwo Biotechnology Co.,Ltd. Address before: 225300 No.40, liujiaochi, Luotang street, Jiangyan District, Taizhou City, Jiangsu Province Patentee before: Ni Weiyong |
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