CN105626813A - Continuously variable transmission of combined type double-pilot wheel hydraulic torque converter - Google Patents
Continuously variable transmission of combined type double-pilot wheel hydraulic torque converter Download PDFInfo
- Publication number
- CN105626813A CN105626813A CN201610131931.4A CN201610131931A CN105626813A CN 105626813 A CN105626813 A CN 105626813A CN 201610131931 A CN201610131931 A CN 201610131931A CN 105626813 A CN105626813 A CN 105626813A
- Authority
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- China
- Prior art keywords
- gear
- output
- input
- confluxes
- conflux
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title abstract description 10
- 239000012530 fluid Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 10
- 230000021615 conjugation Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Friction Gearing (AREA)
- Retarders (AREA)
Abstract
The invention provides a continuously variable transmission of a combined type double-pilot wheel hydraulic torque converter. The technical solution of the continuously variable transmission has the following key points: an input planet carrier (21) and an input gear pair (8) are coupled with an input shaft (1); the input gear pair (8) is coupled with a double-pilot wheel hydraulic torque converter (7) and a flow concentration gear pair (4); the double-pilot wheel hydraulic torque converter (7) is coupled with a one-way clutch (6) and an output gear pair (5); the output gear pair (5) is coupled with a flow concentration gear ring (28); the flow concentration gear pair (4) is coupled with a flow concentration gear (31); an output gear (23) is coupled with a coupling gear ring (25); a flow concentration planet carrier (29) is coupled with a flow concentration pinion (32); and a flow concentration output planet carrier (33) is coupled with an output shaft (9).
Description
Technical field
The invention belongs to fluid torque-converter field, more specifically, it is the buncher of a kind of compound type double guide wheel hydraulic torque converter for various ground vehicle, boats and ships, railway locomotive, engineering machinery, various metallurgy, mine, oil, chemical industry, light industry, food, weaving, handling machinery, lathe, robot and military project.
Background technology
At present, fluid torque-converter all needs by principle design such as statics of fluids, and the power that it can transmit is little, and efficiency is not high; In addition, cost height.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it provides a kind of extend engine and the work-ing life of transmission system, structure is simple, the buncher of the compound type double guide wheel hydraulic torque converter of efficient energy-saving.
In order to realize the object of the present invention, below the technical solution used in the present invention:
A buncher for compound type double guide wheel hydraulic torque converter, comprises input shaft (1), conflux gear pair (4), output gear wheel set (5), one-way clutch (6), two guide-roller type fluid torque-converter (7), input gear pair (8), output shaft (9), is provided with sun and planet gear (20) between described input shaft (1) and output shaft (9), line of input carrier (21), fixed gear ring (22), output gear (23), fixed carrier (24), conjugation tooth ring (25), connect gear (26), conflux little gear ring (27), conflux gear ring (28), conflux planet carrier (29), conflux sun and planet gear (30), conflux gear (31), conflux pinion(gear) (32), conflux output planetary frame (33), the input gear (81) of line of input carrier (21) and input gear pair (8) connects with input shaft (1), the output gear (82) of input gear pair (8) connects with two input terminus (71) of guide-roller type fluid torque-converter (7) and the input terminus (41) of the gear pair that confluxes (4), the output terminal (72) of two guide-roller type fluid torque-converter (7) passes the input terminus (61) of one-way clutch (6) by the mode of quill shaft, and connect with the input terminus (61) of one-way clutch (6) and the input gear (51) of output gear wheel set (5), the output gear (52) of output gear wheel set (5) connects with the gear ring that confluxes (28), the output terminal (42) of gear pair (4) of confluxing connects with the gear that confluxes (31), line of input carrier (21) is by the sun and planet gear (20) on it and fixed gear ring (22), output gear (23) cooperating, output gear (23) connects with conjugation tooth ring (25), and fixed carrier (24) is by the sun and planet gear (20) on it and conjugation tooth ring (25), connect gear (26) cooperating, fixed gear ring (22), the output terminal (62) of fixed carrier (24) and one-way clutch (6) connects with retaining element, little gear ring (27) connects with confluxing to connect gear (26), and the planet carrier that confluxes (29) is by the sun and planet gear (20) on it and the little gear ring (27) that confluxes, conflux gear ring (28) cooperating, and the planet carrier that confluxes (29) connects with the pinion(gear) that confluxes (32), and the output planetary frame (33) that confluxes is by the sun and planet gear that confluxes (30) on it and the gear that confluxes (31), conflux pinion(gear) (32) cooperating, and the output planetary frame (33) that confluxes connects with output shaft (9).
Two need the element connected, and can select direct connection, through other element or stride across other element by the mode of union lever by the mode of quill shaft, make two to need the element connected to link together.
When the present invention is applied to vehicle, it is possible to according to the size being subject to resistance during vehicle movement, automatically change the change of output torque and speed.
The present invention has following advantage:
(1) power of the present invention is by gear ring, sun and planet gear, planet carrier, gear transmission, and thus transmission power and transmission efficiency all greatly improve, and structure is simple, is easier to maintenance;
(2) the change square of the present invention and speed change complete automatically, can realize high efficiency transmission, and except starting, engine can be made to work in optimum range, compared with other variator, under the prerequisite of engine equivalence, that reduce the manufacturing cost of engine;
(3) the present invention make engine be in economic speed region running, also work in the speed range of very little disposal of pollutants exactly, avoid engine when idling and high speed are run, 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 internal rotation difference to play buffering and overload protection, is conducive to extending the work-ing life of engine and transmission system, in addition, when traveling resistance increases, vehicle then can be made automatically to fall speed, on the contrary then raising speed, be conducive to improving the rideability of vehicle;
(5) the present invention makes power input uninterrupted, can ensure that vehicle has good accelerating ability and the higher average speed of a motor vehicle, the abrasion of engine be reduced, extends time between overhaul mileage, it is to increase go out car rate, is conducive to boosting productivity.
In addition, the present invention is the buncher of a kind of compound type double guide wheel hydraulic torque converter that also can be used for various ground vehicle, boats and ships, railway locomotive, engineering machinery, various metallurgy, mine, oil, chemical industry, light industry, food, weaving, handling machinery, lathe, robot and military project.
Accompanying drawing explanation
Fig. 1 is the structure iron of the embodiment of the present invention one;
Junction between two elements in accompanying drawing, uses heavy line to represent and is fixedly connected with, and thin solid line represents that two elements can relatively rotate.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
Embodiment one:
As shown in fig. 1, the buncher of a kind of compound type double guide wheel hydraulic torque converter, comprises input shaft 1, conflux gear pair 4, output gear wheel set 5, one-way clutch 6, two guide-roller type fluid torque-converter 7, input gear pair 8, output shaft 9, is provided with sun and planet gear 20 between described input shaft 1 and output shaft 9, line of input carrier 21, fixed gear ring 22, output gear 23, fixed carrier 24, conjugation tooth ring 25, connect gear 26, conflux little gear ring 27, conflux gear ring 28, conflux planet carrier 29, conflux sun and planet gear 30, conflux gear 31, conflux pinion(gear) 32, conflux output planetary frame 33, the input gear 81 of line of input carrier 21 and input gear pair 8 connects with input shaft 1, the output gear 82 of input gear pair 8 connects with two input terminus 71 of guide-roller type fluid torque-converter 7 and the input terminus 41 of the gear pair 4 that confluxes, the output terminal 72 of two guide-roller type fluid torque-converter 7 passes the input terminus 61 of one-way clutch 6 by the mode of quill shaft, and connect with the input terminus 61 of one-way clutch 6 and the input gear 51 of output gear wheel set 5, gear ring 28 connects the output gear 52 of output gear wheel set 5 with confluxing, confluxing, gear 31 connects with confluxing for the output terminal 42 of gear pair 4, and line of input carrier 21 is by the sun and planet gear 20 on it and fixed gear ring 22, output gear 23 cooperating, output gear 23 connects with conjugation tooth ring 25, and fixed carrier 24 is by the sun and planet gear 20 on it and conjugation tooth ring 25, connect gear 26 cooperating, fixed gear ring 22, the output terminal 62 of fixed carrier 24 and one-way clutch 6 connects with retaining element, and little gear ring 27 connects with confluxing to connect gear 26, and the planet carrier 29 that confluxes is by the sun and planet gear 20 on it and the little gear ring 27 that confluxes, conflux gear ring 28 cooperating, and pinion(gear) 32 connects the planet carrier 29 that confluxes with confluxing, and the output planetary frame 33 that confluxes is by conflux sun and planet gear 30 and the gear 31 that confluxes on it, conflux pinion(gear) 32 cooperating, and the output planetary frame 33 that confluxes connects with output shaft 9.
The power input of engine splits into three tunnels through input shaft 1, the first via, flow into line of input carrier 21, and flow into output gear 23 by the sun and planet gear 20 in line of input carrier 21, flow into conjugation tooth ring 25 again, flowed into by the sun and planet gear 20 in fixed carrier 24 again and connect gear 26, then flow into the little gear ring 27 that confluxes; 2nd tunnel, flows into two guide-roller type fluid torque-converter 7 by input gear secondary 8, then flows into, by output gear wheel set 5, the gear ring 28 that confluxes; 3rd tunnel, flows into, by input gear secondary 8, the gear pair 4 that confluxes, then flows into the gear 31 that confluxes.
Owing to the little gear ring 27 that confluxes, the gear ring 28 that confluxes are the elements that confluxes, confluxing the power of little gear ring 27 and flow into the 2nd tunnel and conflux the power of gear ring 28 so flowing into the first via, confluxing in the planet carrier 29 that confluxes, then flowing into the pinion(gear) 32 that confluxes.
Owing to confluxing gear 31 and the pinion(gear) 32 that confluxes is the element that confluxes, conflux the power of gear 31 so flowing into the power of the pinion(gear) 32 that confluxes and flowing into the 3rd tunnel, conflux in the output planetary frame 33 that confluxes, and be delivered to output shaft 9, thus achieve and the power of engine is externally exported by output shaft 9.
The buncher of compound type double guide wheel hydraulic torque converter for the present invention, when the rotating speed of input shaft 1 is constant, moment of torsion on output shaft 9 changes with the change of its rotating speed, rotating speed is more low, moment of torsion on output shaft 9 is more big, otherwise, then more little, thus realize the buncher that the present invention can change the compound type double guide wheel hydraulic torque converter of moment and speed with the difference of vehicle movement resistance.
When the buncher of the compound type double guide wheel hydraulic torque converter of the present invention uses, if the power input of engine, input speed and its load are constant, namely the rotating speed of input shaft 1 and moment of torsion are constant, before vehicle starting, the rotating speed of output shaft 9 is zero, work as automobile starting, because resistance is bigger, and the effect due to one-way clutch 6, confluxing, gear ring 28 is static not to be moved, conflux little gear ring 27 being delivered to this moment of torsion by each element from input shaft 1, it is delivered to the planet carrier 29 that confluxes again, the planet carrier 29 that makes to conflux falls speed and increases square, it is delivered to the pinion(gear) 32 that confluxes again, and conflux in the output planetary frame 33 that confluxes with the moment of torsion being delivered to the gear 31 that confluxes, finally it is delivered to output shaft 9, through transmission system be transferred on driving wheel produce tractive force be enough to overcome vehicle starting resistance time, automobile is then started to walk and is started to accelerate, when increasing power and continue acceleration or drag reduction, one-way clutch 6 automatically terminates the control to gear ring 28 turning direction of confluxing, the input terminus 71 of two guide-roller type fluid torque-converter 7 and the rotating speed difference of output terminal 72 constantly reduce, namely the rotating speed of gear ring 28 of confluxing constantly increases, and the rotating speed with the little gear ring 27 that confluxes converges speed in the planet carrier 29 that confluxes, the rotating speed of planet carrier 29 of making to conflux also constantly increases, namely the rotating speed of pinion(gear) 32 of confluxing also constantly increases, fast in the output planetary frame 33 that confluxes with the rotating speed remittance of the gear 31 that confluxes again, and be transferred to output shaft 9 thus achieve and the power of engine is externally exported by output shaft 9.
Claims (1)
1. a buncher for compound type double guide wheel hydraulic torque converter, comprises input shaft (1), conflux gear pair (4), output gear wheel set (5), one-way clutch (6), two guide-roller type fluid torque-converter (7), input gear pair (8), output shaft (9), is provided with sun and planet gear (20) between described input shaft (1) and output shaft (9), line of input carrier (21), fixed gear ring (22), output gear (23), fixed carrier (24), conjugation tooth ring (25), connect gear (26), conflux little gear ring (27), conflux gear ring (28), conflux planet carrier (29), conflux sun and planet gear (30), conflux gear (31), conflux pinion(gear) (32), conflux output planetary frame (33), the input gear (81) of line of input carrier (21) and input gear pair (8) connects with input shaft (1), the output gear (82) of input gear pair (8) connects with two input terminus (71) of guide-roller type fluid torque-converter (7) and the input terminus (41) of the gear pair that confluxes (4), the output terminal (72) of two guide-roller type fluid torque-converter (7) passes the input terminus (61) of one-way clutch (6) by the mode of quill shaft, and connect with the input terminus (61) of one-way clutch (6) and the input gear (51) of output gear wheel set (5), the output gear (52) of output gear wheel set (5) connects with the gear ring that confluxes (28), the output terminal (42) of gear pair (4) of confluxing connects with the gear that confluxes (31), line of input carrier (21) is by the sun and planet gear (20) on it and fixed gear ring (22), output gear (23) cooperating, output gear (23) connects with conjugation tooth ring (25), and fixed carrier (24) is by the sun and planet gear (20) on it and conjugation tooth ring (25), connect gear (26) cooperating, fixed gear ring (22), the output terminal (62) of fixed carrier (24) and one-way clutch (6) connects with retaining element, little gear ring (27) connects with confluxing to connect gear (26), and the planet carrier that confluxes (29) is by the sun and planet gear (20) on it and the little gear ring (27) that confluxes, conflux gear ring (28) cooperating, and the planet carrier that confluxes (29) connects with the pinion(gear) that confluxes (32), and the output planetary frame (33) that confluxes is by the sun and planet gear that confluxes (30) on it and the gear that confluxes (31), conflux pinion(gear) (32) cooperating, and the output planetary frame (33) that confluxes connects with output shaft (9).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189880.1A CN103939566B (en) | 2014-05-07 | 2014-05-07 | A kind of stepless speed variator with two guide-roller type fluid torque converter |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410189880.1A Division CN103939566B (en) | 2014-05-07 | 2014-05-07 | A kind of stepless speed variator with two guide-roller type fluid torque converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105626813A true CN105626813A (en) | 2016-06-01 |
Family
ID=51187379
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410189880.1A Expired - Fee Related CN103939566B (en) | 2014-05-07 | 2014-05-07 | A kind of stepless speed variator with two guide-roller type fluid torque converter |
| CN201610131931.4A Pending CN105626813A (en) | 2014-05-07 | 2014-05-07 | Continuously variable transmission of combined type double-pilot wheel hydraulic torque converter |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410189880.1A Expired - Fee Related CN103939566B (en) | 2014-05-07 | 2014-05-07 | A kind of stepless speed variator with two guide-roller type fluid torque converter |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN103939566B (en) |
| HK (1) | HK1222440A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122420A (en) * | 2014-12-12 | 2016-11-16 | 吴志强 | A kind of compound fluid-flywheel clutch and starter |
| CN106015505A (en) * | 2014-12-12 | 2016-10-12 | 吴志强 | Compound type hydraulic transmission device and starter |
| CN104455297B (en) * | 2014-12-12 | 2016-09-14 | 吴志强 | The fluid-flywheel clutch of a kind of dual planetary gear transmission and starter |
| CN106195204A (en) * | 2014-12-12 | 2016-12-07 | 吴志强 | A kind of composite type double-turbine hydraulic torque converter and starter |
| CN104534052B (en) * | 2014-12-12 | 2016-10-19 | 吴志强 | A kind of composite box grind type hydraulic coupler and starter |
| CN104500680B (en) * | 2014-12-12 | 2016-12-07 | 吴志强 | Composite starter |
| CN104696477A (en) * | 2015-01-16 | 2015-06-10 | 吴志强 | Combined double guide wheel type hydraulic torque converter and continuously variable transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200242B1 (en) * | 1999-12-10 | 2001-03-13 | General Motors Corporation | Powertrain with a multi-speed transmission |
| WO2008108017A1 (en) * | 2007-03-05 | 2008-09-12 | Kubota Corporation | Transmission device |
| CN101598203A (en) * | 2008-06-06 | 2009-12-09 | 吴志强 | A kind of composite steel ball outer cone gear type stepless variable speed unit |
| CN102022491A (en) * | 2009-09-09 | 2011-04-20 | 吴志强 | Stepless speed changer |
| CN102312978A (en) * | 2010-07-07 | 2012-01-11 | 吴志强 | Compound type fluid coupling with side auxiliary room on shell |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2465977Y (en) * | 2001-03-09 | 2001-12-19 | 常州市亿大汽车自动变速箱制造有限公司 | Stepless moment- and speed-changing box for motor vehicle |
| CN102022505B (en) * | 2009-09-09 | 2014-06-18 | 吴志强 | Compound type double guide wheel hydraulic torque converter |
| CN201561108U (en) * | 2009-11-09 | 2010-08-25 | 中国船舶重工集团公司第七一一研究所 | Integrated hydraulic torque converter having lockup clutch |
| CN103307248B (en) * | 2013-06-26 | 2015-11-25 | 重庆大学 | Reverse-flow type hydrodynamic mechanical automatic variable transmission device |
-
2014
- 2014-05-07 CN CN201410189880.1A patent/CN103939566B/en not_active Expired - Fee Related
- 2014-05-07 CN CN201610131931.4A patent/CN105626813A/en active Pending
-
2016
- 2016-09-01 HK HK16110397.0A patent/HK1222440A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200242B1 (en) * | 1999-12-10 | 2001-03-13 | General Motors Corporation | Powertrain with a multi-speed transmission |
| WO2008108017A1 (en) * | 2007-03-05 | 2008-09-12 | Kubota Corporation | Transmission device |
| CN101598203A (en) * | 2008-06-06 | 2009-12-09 | 吴志强 | A kind of composite steel ball outer cone gear type stepless variable speed unit |
| CN102022491A (en) * | 2009-09-09 | 2011-04-20 | 吴志强 | Stepless speed changer |
| CN102312978A (en) * | 2010-07-07 | 2012-01-11 | 吴志强 | Compound type fluid coupling with side auxiliary room on shell |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1222440A1 (en) | 2017-06-30 |
| CN103939566B (en) | 2016-04-13 |
| CN103939566A (en) | 2014-07-23 |
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