CN105333093A - Continuously variable transmission of compound centripetal turbine type torque converter - Google Patents
Continuously variable transmission of compound centripetal turbine type torque converter Download PDFInfo
- Publication number
- CN105333093A CN105333093A CN201510877225.XA CN201510877225A CN105333093A CN 105333093 A CN105333093 A CN 105333093A CN 201510877225 A CN201510877225 A CN 201510877225A CN 105333093 A CN105333093 A CN 105333093A
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- CN
- China
- Prior art keywords
- gear
- output
- input
- conflux
- confluxes
- 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.)
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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
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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
- 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
Abstract
The invention provides a continuously variable transmission of a compound centripetal turbine type torque converter. The technical solution of the continuously variable transmission of the compound centripetal turbine type torque converter comprises the following key points: an input big gear ring (22) and an input gear pair (8) are coupled with an input shaft (1); an output pinion (23) is coupled with a converging planet carrier (27); an input gear pair (8) and a converging gear pair (4) are coupled with a centripetal turbine type torque converter (7); the converging gear pair (4) is coupled with a converging big gear ring (32); the centripetal turbine type torque converter (7) is coupled with a one-way clutch (6) and an output gear pair (5); the output gear pair (5) is connected with a coupling input planet carrier (26); a coupling output gear (24) is coupled with a converging gear ring (28); a converging output gear ring (29) is coupled with a converging small gear ring (31); a converging output planet carrier (33) is coupled with an output shaft (9).
Description
Technical field
The invention belongs to fluid torque converter field, more particularly, it is a kind of stepless speed variator of the composite centripetal turbine type hydraulic torque converter for various surface car, 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 technique
At present, fluid torque converter all needs by principle designs 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 and power train, structure is simple, the stepless speed variator of 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 stepless speed variator of composite centripetal turbine type hydraulic torque converter, comprise input shaft (1), conflux gear pair (4), output gear wheel set (5), overrunning clutch (6), centripetal turbine formula fluid torque converter (7), input gear pair (8), output shaft (9), planetary pinion (20) is provided with between described input shaft (1) and output shaft (9), fixed carrier (21), input bull gear (22), output pinion (23), connect output gear (24), connect bull gear (25), connect line of input carrier (26), conflux planet carrier (27), conflux gear ring (28), conflux output gear (29), conflux planetary pinion (30), conflux little gear ring (31), conflux bull gear (32), conflux output planetary frame (33), the input gear (81) of input bull gear (22) and input gear pair (8) connects with input shaft (1), line of input carrier (21) is by the planetary pinion (20) on it and input bull gear (22), output pinion (23) cooperating, output pinion (23) connects with the planet carrier that confluxes (27), the output gear (82) of input gear pair (8) connects with the input end (71) of the input gear (41) of the gear pair that confluxes (4) and centripetal turbine formula fluid torque converter (7), the output gear (42) of gear pair (4) of confluxing connects with the bull gear that confluxes (32), the output terminal (72) of centripetal turbine formula fluid torque converter (7) passes the input end (61) of overrunning clutch (6) by the mode of quill shaft, and connect with the input end (61) of overrunning clutch (6) and the input gear (51) of output gear wheel set (5), the output terminal (62) of overrunning clutch (6), fixed carrier (21) and connection bull gear (25) connect with fixed element, the output gear (52) of output gear wheel set (5) with connect line of input carrier (26) and connect, connect line of input carrier (26) by the planetary pinion (20) on it with connect output gear (24), connect bull gear (25) cooperating, connect output gear (24) to connect with the gear ring that confluxes (28), conflux planet carrier (27) by the planetary pinion (20) on it and the gear ring (28) that confluxes, conflux output gear (29) cooperating, the output gear (29) that confluxes connects with the little gear ring (31) that confluxes, conflux output planetary frame (33) by the planetary pinion that confluxes (30) on it and the little gear ring (31) that confluxes, conflux bull gear (32) cooperating, the output planetary frame (33) that confluxes connects with output shaft (9).
Two need the element connected, and can select direct connection, are passed other element by the mode of quill shaft or striden across other element by the mode of connecting rod, make two to need the element connected to link together.
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) 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, is 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 to work in optimum range, compared with other speed changer, 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 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, be conducive to boosting productivity.
In addition, the present invention is a kind of stepless speed variator of composite centripetal turbine type hydraulic torque converter that also can be used for various surface car, 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 structural drawing of the embodiment of the present invention;
Joint in accompanying drawing between two elements, use heavy line to represent and be fixedly connected with, fine 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:
As shown in fig. 1, a kind of stepless speed variator of composite centripetal turbine type hydraulic torque converter, comprises input shaft 1, conflux gear pair 4, output gear wheel set 5, overrunning clutch 6, centripetal turbine formula fluid torque converter 7, input gear pair 8, output shaft 9, is provided with planetary pinion 20 between described input shaft 1 and output shaft 9, fixed carrier 21, input bull gear 22, output pinion 23, connect output gear 24, connect bull gear 25, connect line of input carrier 26, conflux planet carrier 27, conflux gear ring 28, conflux output gear 29, conflux planetary pinion 30, conflux little gear ring 31, conflux bull gear 32, conflux output planetary frame 33, and the input gear 81 of input bull gear 22 and input gear pair 8 connects with input shaft 1, and line of input carrier 21 is by the planetary pinion 20 on it and input bull gear 22, output pinion 23 cooperating, output pinion 23 connects with the planet carrier 27 that confluxes, the output gear 82 of input gear pair 8 connects with the input end 71 of the input gear 41 of the gear pair 4 that confluxes and centripetal turbine formula fluid torque converter 7, the output gear 42 of gear pair 4 of confluxing connects with the bull gear 32 that confluxes, the output terminal 72 of centripetal turbine formula fluid torque converter 7 passes the input end 61 of overrunning clutch 6 by the mode of quill shaft, and connect with the input end 61 of overrunning clutch 6 and the input gear 51 of output gear wheel set 5, the output terminal 62 of overrunning clutch 6, fixed carrier 21 and connect bull gear 25 and connects with fixed element, the output gear 52 of output gear wheel set 5 with connect line of input carrier 26 and connect, connection line of input carrier 26 is passed through planetary pinion 20 on it and is connected output gear 24, connect bull gear 25 cooperating, connect output gear 24 and connect with the gear ring 28 that confluxes, the planet carrier 27 that confluxes is by the planetary pinion 20 on it and the gear ring 28 that confluxes, conflux output gear 29 cooperating, and the output gear 29 that confluxes connects with the little gear ring 31 that confluxes, and the output planetary frame 33 that confluxes is by conflux planetary pinion 30 and the little gear ring 31 that confluxes on it, conflux bull gear 32 cooperating, and the output planetary frame 33 that confluxes connects with output shaft 9.
The input power of motor splits into three tunnels through input shaft 1, the first via, flows into input bull gear 22, and flows into output pinion 23 by the planetary pinion 20 in fixed carrier 21, then flow into the planet carrier 27 that confluxes; Second tunnel, flows into centripetal turbine formula fluid torque converter 7 by input gear secondary 8, then connects line of input carrier 26 by output gear wheel set 5 inflow, connects line of input carrier 26 and flows into connection output gear 24 by the planetary pinion 20 on it, then flow into the gear ring 28 that confluxes; 3rd tunnel, flows into by input gear secondary 8 gear pair 4 that confluxes, then flows into the bull gear 32 that confluxes.
Because the planet carrier 27 that confluxes, the gear ring 28 that confluxes are the elements that conflux, thus flow into the first via conflux planet carrier 27 power and flow into the second tunnel and to conflux the power of gear ring 28, conflux in the output gear 29 that confluxes, then flow into the little gear ring 31 that confluxes.
Owing to confluxing, little gear ring 31 and the bull gear 32 that confluxes are the elements that conflux, so flow into the power of the little gear ring 31 that confluxes and flow into the 3rd tunnel and to conflux the power of bull gear 32, conflux in the output planetary frame 33 that confluxes, and be delivered to output shaft 9, thus achieve the power of motor is externally exported by output shaft 9.
For the stepless speed variator of composite centripetal turbine type hydraulic torque converter of 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 lower, moment of torsion on output shaft 9 is larger, otherwise, then less, thus realize the present invention can change the composite centripetal turbine type hydraulic torque converter of moment and speed stepless speed variator with the difference of vehicle travel resistance.
When the stepless speed variator of composite centripetal turbine type hydraulic torque converter of the present invention uses, if the input power of motor, input speed and its 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 9 is zero, work as automobile starting, because resistance is larger, and due to the effect of overrunning clutch 6, to conflux gear ring 28 transfixion, conflux planet carrier 27 being delivered to this moment of torsion by each element from input shaft 1, be delivered to the output gear 29 that confluxes again, make the output gear 29 reduction of speed increasing square that confluxes, be delivered to the little gear ring 31 that confluxes again, and conflux in the output planetary frame 33 that confluxes with the moment of torsion being delivered to the small gear 32 that confluxes, finally be delivered to output shaft 9, 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, when increasing power and continuing acceleration or drag reduction, overrunning clutch 6 automatically terminates the control to gear ring 28 sense of rotation of confluxing, the input end 71 of centripetal turbine formula fluid torque converter 7 and the speed discrepancy of output terminal 72 constantly reduce, namely the rotating speed of gear ring 28 of confluxing constantly increases, and converge speed in the output gear 29 that confluxes with the rotating speed of the planet carrier 27 that confluxes, the rotating speed of output gear 29 of making to conflux also constantly increases, namely the rotating speed of little gear ring 31 of confluxing also constantly increases, speed converge again in the output planetary frame 33 that confluxes with the rotating speed of the bull gear 32 that confluxes, and be transferred to output shaft 9, thus achieve the power of motor is externally exported by output shaft 9.
Claims (1)
1. the stepless speed variator of a composite centripetal turbine type hydraulic torque converter, comprise input shaft (1), conflux gear pair (4), output gear wheel set (5), overrunning clutch (6), centripetal turbine formula fluid torque converter (7), input gear pair (8), output shaft (9), it is characterized in that: between described input shaft (1) and output shaft (9), be provided with planetary pinion (20), fixed carrier (21), input bull gear (22), output pinion (23), connect output gear (24), connect bull gear (25), connect line of input carrier (26), conflux planet carrier (27), conflux gear ring (28), conflux output gear (29), conflux planetary pinion (30), conflux little gear ring (31), conflux bull gear (32), conflux output planetary frame (33), the input gear (81) of input bull gear (22) and input gear pair (8) connects with input shaft (1), line of input carrier (21) is by the planetary pinion (20) on it and input bull gear (22), output pinion (23) cooperating, output pinion (23) connects with the planet carrier that confluxes (27), the output gear (82) of input gear pair (8) connects with the input end (71) of the input gear (41) of the gear pair that confluxes (4) and centripetal turbine formula fluid torque converter (7), the output gear (42) of gear pair (4) of confluxing connects with the bull gear that confluxes (32), the output terminal (72) of centripetal turbine formula fluid torque converter (7) passes the input end (61) of overrunning clutch (6) by the mode of quill shaft, and connect with the input end (61) of overrunning clutch (6) and the input gear (51) of output gear wheel set (5), the output terminal (62) of overrunning clutch (6), fixed carrier (21) and connection bull gear (25) connect with fixed element, the output gear (52) of output gear wheel set (5) with connect line of input carrier (26) and connect, connect line of input carrier (26) by the planetary pinion (20) on it with connect output gear (24), connect bull gear (25) cooperating, connect output gear (24) to connect with the gear ring that confluxes (28), conflux planet carrier (27) by the planetary pinion (20) on it and the gear ring (28) that confluxes, conflux output gear (29) cooperating, the output gear (29) that confluxes connects with the little gear ring (31) that confluxes, conflux output planetary frame (33) by the planetary pinion that confluxes (30) on it and the little gear ring (31) that confluxes, conflux bull gear (32) cooperating, the output planetary frame (33) that confluxes connects with output shaft (9).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189927.4A CN103939558B (en) | 2014-05-07 | 2014-05-07 | A kind of composite centripetal turbine type hydraulic torque converter and buncher |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410189927.4A Division CN103939558B (en) | 2014-05-07 | 2014-05-07 | A kind of composite centripetal turbine type hydraulic torque converter and buncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105333093A true CN105333093A (en) | 2016-02-17 |
Family
ID=51187371
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877181.0A Pending CN105333089A (en) | 2014-05-07 | 2014-05-07 | Compound type centripetal turbine hydraulic torque converter |
| CN201510877225.XA Pending CN105333093A (en) | 2014-05-07 | 2014-05-07 | Continuously variable transmission of compound centripetal turbine type torque converter |
| CN201410189927.4A Active CN103939558B (en) | 2014-05-07 | 2014-05-07 | A kind of composite centripetal turbine type hydraulic torque converter and buncher |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877181.0A Pending CN105333089A (en) | 2014-05-07 | 2014-05-07 | Compound type centripetal turbine hydraulic torque converter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410189927.4A Active CN103939558B (en) | 2014-05-07 | 2014-05-07 | A kind of composite centripetal turbine type hydraulic torque converter and buncher |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN105333089A (en) |
| HK (2) | HK1216343A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339394A (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 rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
| 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 |
| CN108443452B (en) * | 2018-03-28 | 2021-06-25 | 广东萨菲洛热能设备有限公司 | Compound centripetal turbine type hydraulic torque converter capable of circularly radiating heat |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL284069A (en) * | 1961-10-10 | |||
| JP3904734B2 (en) * | 1998-08-03 | 2007-04-11 | 富士通株式会社 | transmission |
| US7421990B2 (en) * | 2006-08-22 | 2008-09-09 | Delphi Technologies, Inc. | Harmonic drive camshaft phaser |
| CN102022512B (en) * | 2009-09-09 | 2014-07-30 | 吴志强 | Composite type double-turbine hydraulic torque converter |
| CN102022506B (en) * | 2009-09-09 | 2014-07-16 | 吴志强 | Composite centripetal turbine type hydraulic torque converter |
| CN102022504B (en) * | 2009-09-09 | 2014-06-11 | 吴志强 | Compound type guide vane adjustable hydraulic torque converter |
-
2014
- 2014-05-07 CN CN201510877181.0A patent/CN105333089A/en active Pending
- 2014-05-07 CN CN201510877225.XA patent/CN105333093A/en active Pending
- 2014-05-07 CN CN201410189927.4A patent/CN103939558B/en active Active
-
2016
- 2016-04-11 HK HK16104097.6A patent/HK1216343A1/en unknown
- 2016-04-11 HK HK16104098.5A patent/HK1216344A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK1216344A1 (en) | 2016-11-04 |
| CN103939558B (en) | 2016-08-31 |
| HK1216343A1 (en) | 2016-11-04 |
| CN103939558A (en) | 2014-07-23 |
| CN105333089A (en) | 2016-02-17 |
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