CN105333094A - Continuously variable transmission of compound guide vane-adjustable torque converter - Google Patents
Continuously variable transmission of compound guide vane-adjustable torque converter Download PDFInfo
- Publication number
- CN105333094A CN105333094A CN201510877260.1A CN201510877260A CN105333094A CN 105333094 A CN105333094 A CN 105333094A CN 201510877260 A CN201510877260 A CN 201510877260A CN 105333094 A CN105333094 A CN 105333094A
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- CN
- China
- Prior art keywords
- input
- gear
- output
- connect
- torque converter
- 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
Abstract
The invention provides a continuously variable transmission of a compound guide vane-adjustable torque converter. The technical solution of the continuously variable transmission of the compound guide vane-adjustable torque converter has the following key points: an input gear (22) is coupled with a coupling input gear pair (5); the coupling input gear pair (5), an output gear pair (8) and an input small gear ring (31) are coupled with an input shaft (1); the output gear pair (8) is coupled with a guide vane-adjustable torque converter (7); the guide vane-adjustable torque converter (7) is coupled with an input big gear wheel (25), a coupling big gear wheel (29) and an overrunning clutch (6); an output gear ring (23) is coupled with an input gear ring (24); an output planet carrier (26) is coupled with a coupling pinion; a coupling planet carrier (28) is coupled with a coupling output gear pair (4) that is coupled with an input planet carrier (30); an output big gear ring (32) is coupled with an output shaft (3).
Description
Technical field
The invention belongs to fluid torque converter and speed change field, more particularly, it is a kind of stepless speed variator of the compound type guide vane adjustable hydraulic torque converter for various surface car, 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
Instant invention overcomes the deficiencies in the prior art, provide a kind of working life extending motor, structure is simple, and manipulation is convenient, low cost, the stepless speed variator of the compound type guide vane adjustable 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 compound type guide vane adjustable hydraulic torque converter, comprise input shaft (1), output shaft (3), connect output gear wheel set (4), connect input gear pair (5), free wheel device (6), guide vane adjustable hydraulic torque converter (7), output gear wheel set (8), planetary pinion (20) is provided with between described input shaft (1) and output shaft (3), fixed carrier (21), input gear (22), output gear (23), input gear ring (24), input gearwheel (25), output planetary frame (26), connect small gear (27), connect planet carrier (28), connect gearwheel (29), line of input carrier (30), input little gear ring (31), export bull gear (32), fixed carrier (21) is by the planetary pinion (20) on it and input gear (22), output gear (23) cooperating, the input end (61) of fixed carrier (21) and free wheel device (6) connects with fixed element, input gear (22) connects with the output gear (52) connecting input gear pair (5), connect the input gear (51) of input gear pair (5), the input gear (81) of output gear wheel set (8) and input little gear ring (31) and connect with input shaft (1), the output gear (82) of output gear wheel set (8) connects with the input end (71) of guide vane adjustable hydraulic torque converter (7), the output terminal (72) of guide vane adjustable hydraulic torque converter (7) adopts the method for hollow, through the output terminal (62) of free wheel device (6), and with input gearwheel (25), the output terminal (62) connecting gearwheel (29) and free wheel device (6) connects, output gear (23) connects with input gear ring (24), input gear ring (24) is by the planetary pinion (20) on output planetary frame (26) and input gearwheel (25), output planetary frame (26) cooperating, output planetary frame (26) with connect small gear (27) and connect, connect small gear (27) by connecting planetary pinion (20) on planet carrier (28) and connecting planet carrier (28), connect gearwheel (29) cooperating, connect planet carrier (28) and the input gear (41) connecting output gear wheel set (4) and connect, the output gear (42) connecting output gear wheel set (4) connects with line of input carrier (30), line of input carrier (30) is by the planetary pinion (20) on it and the little gear ring of input (31), export bull gear (32) cooperating, export bull gear (32) to connect with output shaft (3).
The element that each needs described connect, directly can connect, when by some other element separate, can adopt the method for joining shaft, hollow or hitch, pass or stride across some other elements, being attached thereto; When connect element be gear or gear ring time, then engage each other or connect; Each does not need the element connected, and can relatively rotate.
The velocity ratio of each gear pair described and gear, designs according to actual needs.
Described fluid torque converter can select fluid coupling, pressure motor and oil hydraulic pump and magnetic clutch.
When the present invention is applied to vehicle, when can travel according to vehicle, be subject to the size of resistance, automatically change the change of output torque and speed.
The present invention has following advantage:
(1) the most power of the present invention is by gear ring, planetary pinion, planet carrier, gear transmission, and thus transmission power and transmission efficiency all greatly improve, and structure is simple, are easier to maintenance;
(2) bending moment of the present invention and speed change complete automatically, high efficiency transmission can be realized, and except starting, motor and starter motor can be made to work in optimum range, compared with other speed changer, under the prerequisite of motor and starter motor equivalence, that reduce the manufacture cost of motor and starter motor;
(3) the present invention makes motor and starter motor be in running in economic speed region, namely make motor work in the speed range of very little disposal of pollutants, avoid motor when idling and high speed operation, discharge large quantity of exhaust gas, thus decrease the discharge of waste gas, be conducive to protection of the environment;
(4) the present invention can utilize inner speed discrepancy to play buffering and overload protection, is conducive to the working life extending motor and transmission system and starter motor, 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, be conducive to boosting productivity.
In addition, the present invention is a kind of stepless speed variator of the compound type guide vane adjustable hydraulic torque converter for various surface car, boats and ships, railway locomotive and lathe.
Accompanying drawing explanation
Figure of description is the structural drawing of the embodiment of the present invention, the joint in accompanying drawing between two elements, and use heavy line to represent and be fixedly connected with, fine line represents that two elements can relatively rotate.
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 stepless speed variator of compound type guide vane adjustable hydraulic torque converter, comprises input shaft 1, output shaft 3, connect output gear wheel set 4, connect input gear pair 5, free wheel device 6, guide vane adjustable hydraulic torque converter 7, output gear wheel set 8, is provided with planetary pinion 20 between described input shaft 1 and output shaft 3, fixed carrier 21, input gear 22, output gear 23, input gear ring 24, input gearwheel 25, output planetary frame 26, connect small gear 27, connect planet carrier 28, connect gearwheel 29, line of input carrier 30, input little gear ring 31, export bull gear 32, fixed carrier 21 is by the planetary pinion 20 on it and input gear 22, output gear 23 cooperating, the input end 61 of fixed carrier 21 and free wheel device 6 connects with fixed element, and input gear 22 connects with the output gear 52 connecting input gear pair 5, connects the input gear 51 of input gear pair 5, the input gear 81 of output gear wheel set 8 and input little gear ring 31 and connect with input shaft 1, the output gear 82 of output gear wheel set 8 connects with the input end 71 of guide vane adjustable hydraulic torque converter 7, the output terminal 72 of guide vane adjustable hydraulic torque converter 7 adopts the method for hollow, through the output terminal 62 of free wheel device 6, and with input gearwheel 25, the output terminal 62 connecting gearwheel 29 and free wheel device 6 connects, and output gear 23 connects with input gear ring 24, and input gear ring 24 is by the planetary pinion 20 on output planetary frame 26 and input gearwheel 25, output planetary frame 26 cooperating, output planetary frame 26 with connect small gear 27 and connect, connect small gear 27 by connecting planetary pinion 20 on planet carrier 28 and connecting planet carrier 28, connect gearwheel 29 cooperating, connect planet carrier 28 and the input gear 41 connecting output gear wheel set 4 and connect, the output gear 42 connecting output gear wheel set 4 connects with line of input carrier 30, and line of input carrier 30 is by the planetary pinion 20 on it and the little gear ring 31 of input, export bull gear 32 cooperating, export bull gear 32 and connect with output shaft 3.
Input gear ring 24, input gearwheel 25 by the planetary pinion 20 on output planetary frame 26 the power flow concentration being delivered to this in output planetary frame 26, output planetary frame 26 is delivered to and connects small gear 27, connecting small gear 27, connecting gearwheel 29 by connecting planetary pinion 20 on planet carrier 28 the power flow concentration being delivered to this in connection planet carrier 28.
Because the rotating speed relations of distribution of each element above-mentioned can change, change according to rotating speed distribution between the two changes by two-way poower flow, when input gearwheel 25, when the rotating speed of connection gearwheel 29 is zero, input gear ring 24, connect small gear 27 reductions of speed and increase square, when input gearwheel 25, when the rotating speed of connection gearwheel 29 constantly raises, output planetary frame 26, the rotating speed connecting planet carrier 28 also increases, that is, when input gearwheel 25, when the rotating speed of connection gearwheel 29 changes, output planetary frame 26, the rotating speed connecting planet carrier 28 and output shaft 3 also changes thereupon.
Input power is three tunnels through input shaft 1 power dividing, and the first via, through output gear wheel set 8 and guide vane adjustable hydraulic torque converter 7, is delivered to input gearwheel 25 and connects gearwheel 29, second tunnel is delivered to input gear 22 through connecting input gear pair 5, input gear 22 again by the planetary pinion 20 in fixed carrier 21 power transimission to output gear 23, be delivered to input gear ring 24 again, input gear ring 24, input gearwheel 25 by the planetary pinion 20 on output planetary frame 26 the power flow concentration being delivered to this in output planetary frame 26, output planetary frame 26 is delivered to and connects small gear 27, connect small gear 27, connect gearwheel 29 by connecting planetary pinion 20 on planet carrier 28 the power flow concentration being delivered to this in connection planet carrier 28, connect planet carrier 28 again by connecting output gear wheel set 4, be delivered to line of input carrier 30, 3rd tunnel is delivered to the little gear ring 31 of input, line of input carrier 30, input little gear ring 31 again by the planetary pinion 20 in line of input carrier 30 the power flow concentration being delivered to this in output bull gear 32, export bull gear 32 and be delivered to output shaft 3 again, thus achieve the power of motor is externally exported by output shaft 3.
For the present invention, when the rotating speed of input shaft 1 is constant, output planetary frame 26, the moment of torsion connected on planet carrier 28 and output shaft 3 change with the change of its rotating speed, rotating speed is lower, the moment of torsion be delivered on output planetary frame 26, connection planet carrier 28 and output shaft 3 is larger, otherwise, then less, in the process, guide vane adjustable hydraulic torque converter 7 also plays bending moment, thus realizes the present invention can change the compound type guide vane adjustable hydraulic torque converter of moment and speed stepless speed variator with the difference of vehicle travel resistance.
When the present invention uses, if the input power of motor, input speed and load constant, namely the rotating speed of input shaft 1 and moment of torsion are constant, before vehicle starting, the rotating speed of output shaft 3 is zero, the input power of motor is through input shaft 1 and connect input gear pair 5, be delivered to input gear 22, again by the planetary pinion 20 in fixed carrier 21 power transimission to output gear 23, output gear 23 is delivered to input gear ring 24 again, wherein, owing to now not having or fewer power inflow input gearwheel 25, connect gearwheel 29, and the input end 61 of free wheel device 6 connects with fixed element, play restriction to turn to, make input gearwheel 25, connecting turning to of gearwheel 29 can not be contrary with turning to of input, rotating speed is zero, now, be delivered to the power of input gear ring 24, then by the planetary pinion 20 on output planetary frame 26 the power flow concentration being delivered to this in output planetary frame 26, output planetary frame 26 is delivered to and connects small gear 27, connect small gear 27 by connecting planetary pinion 20 on planet carrier 28 the power flow concentration being delivered to this in connection planet carrier 28, connect planet carrier 28 again by connecting output gear wheel set 4, be delivered to line of input carrier 30, line of input carrier 30, input little gear ring 31 again by the planetary pinion 20 of line of input carrier 30 the power flow concentration being delivered to this in output bull gear 32, export bull gear 32 and be delivered to output shaft 3 again, when being delivered to the moment of torsion on output shaft 3, through transmission system be transferred to the tractive force that driving wheel produces be enough to overcome vehicle starting resistance time, automobile is then started to walk and is started to accelerate, the rotating speed of guide vane adjustable hydraulic torque converter 7 output terminal 72 also increases gradually, the input gearwheel 25 be connected with it, the rotating speed connecting gearwheel 29 also increases thereupon gradually, thus make output planetary frame 26, the moment of torsion connecting planet carrier 28 and output shaft 3 reduces along with the increase of rotating speed.
Claims (1)
1. the stepless speed variator of a compound type guide vane adjustable hydraulic torque converter, comprise input shaft (1), output shaft (3), connect output gear wheel set (4), connect input gear pair (5), free wheel device (6), guide vane adjustable hydraulic torque converter (7), output gear wheel set (8), it is characterized in that: between described input shaft (1) and output shaft (3), be provided with planetary pinion (20), fixed carrier (21), input gear (22), output gear (23), input gear ring (24), input gearwheel (25), output planetary frame (26), connect small gear (27), connect planet carrier (28), connect gearwheel (29), line of input carrier (30), input little gear ring (31), export bull gear (32), fixed carrier (21) is by the planetary pinion (20) on it and input gear (22), output gear (23) cooperating, the input end (61) of fixed carrier (21) and free wheel device (6) connects with fixed element, input gear (22) connects with the output gear (52) connecting input gear pair (5), connect the input gear (51) of input gear pair (5), the input gear (81) of output gear wheel set (8) and input little gear ring (31) and connect with input shaft (1), the output gear (82) of output gear wheel set (8) connects with the input end (71) of guide vane adjustable hydraulic torque converter (7), the output terminal (72) of guide vane adjustable hydraulic torque converter (7) adopts the method for hollow, through the output terminal (62) of free wheel device (6), and with input gearwheel (25), the output terminal (62) connecting gearwheel (29) and free wheel device (6) connects, output gear (23) connects with input gear ring (24), input gear ring (24) is by the planetary pinion (20) on output planetary frame (26) and input gearwheel (25), output planetary frame (26) cooperating, output planetary frame (26) with connect small gear (27) and connect, connect small gear (27) by connecting planetary pinion (20) on planet carrier (28) and connecting planet carrier (28), connect gearwheel (29) cooperating, connect planet carrier (28) and the input gear (41) connecting output gear wheel set (4) and connect, the output gear (42) connecting output gear wheel set (4) connects with line of input carrier (30), line of input carrier (30) is by the planetary pinion (20) on it and the little gear ring of input (31), export bull gear (32) cooperating, export bull gear (32) to connect with output shaft (3).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021354.9A CN104712726B (en) | 2015-01-16 | 2015-01-16 | A kind of compound type guide vane adjustable hydraulic torque converter and stepless speed variator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021354.9A Division CN104712726B (en) | 2015-01-16 | 2015-01-16 | A kind of compound type guide vane adjustable hydraulic torque converter and stepless speed variator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105333094A true CN105333094A (en) | 2016-02-17 |
Family
ID=53412325
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877260.1A Withdrawn CN105333094A (en) | 2015-01-16 | 2015-01-16 | Continuously variable transmission of compound guide vane-adjustable torque converter |
| CN201510021354.9A Active CN104712726B (en) | 2015-01-16 | 2015-01-16 | A kind of compound type guide vane adjustable hydraulic torque converter and stepless speed variator |
| CN201680004297.6A Pending CN108027032A (en) | 2015-01-16 | 2016-01-06 | A kind of compound type guide vane adjustable hydraulic torque converter and buncher |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021354.9A Active CN104712726B (en) | 2015-01-16 | 2015-01-16 | A kind of compound type guide vane adjustable hydraulic torque converter and stepless speed variator |
| CN201680004297.6A Pending CN108027032A (en) | 2015-01-16 | 2016-01-06 | A kind of compound type guide vane adjustable hydraulic torque converter and buncher |
Country Status (3)
| Country | Link |
|---|---|
| CN (3) | CN105333094A (en) |
| HK (2) | HK1211669A1 (en) |
| WO (1) | WO2016112803A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016112803A1 (en) * | 2015-01-16 | 2016-07-21 | 吴志强 | Composite guide-vane-adjustable hydraulic torque converter and continuously variable transmission |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1156049A (en) * | 1965-11-01 | 1969-06-25 | Inpower Works Ltd | Improvements in or relating to Fluid Torque Transmitters. |
| JP2900193B2 (en) * | 1990-12-13 | 1999-06-02 | 富士重工業株式会社 | Pressure control device for continuously variable transmission for vehicles |
| BR9814469A (en) * | 1997-12-23 | 2000-10-10 | Luk Lamellen & Kupplungsbau | Gearbox |
| KR100626981B1 (en) * | 2004-07-21 | 2006-09-21 | 이종완 | Continuously variable transmission of expanded range |
| CN101598198B (en) * | 2008-06-06 | 2013-06-26 | 吴志强 | Composite inner cone output planetary cone type stepless variable speed unit |
| CN102022504B (en) * | 2009-09-09 | 2014-06-11 | 吴志强 | Compound type guide vane adjustable hydraulic torque converter |
| WO2011093425A1 (en) * | 2010-01-28 | 2011-08-04 | 株式会社ユニバンス | Power transmission device |
| CN202091463U (en) * | 2011-05-16 | 2011-12-28 | 山推工程机械股份有限公司 | Novel hydraulic torque converter |
| CN102297255A (en) * | 2011-08-04 | 2011-12-28 | 湖南江麓容大车辆传动股份有限公司 | Automatic transmission assembly and automatic transmission vehicle |
| CN102287498A (en) * | 2011-08-05 | 2011-12-21 | 南京工程学院 | Planet gear stepless speed changer |
| CN105351473A (en) * | 2014-05-07 | 2016-02-24 | 吴志强 | Composite type guide vane adjustable hydraulic torque converter |
| CN105333094A (en) * | 2015-01-16 | 2016-02-17 | 吴志强 | Continuously variable transmission of compound guide vane-adjustable torque converter |
| CN104696473B (en) * | 2015-01-16 | 2016-03-16 | 吴志强 | A kind of compound comprehensive hydraulic torque converter and stepless speed variator |
-
2015
- 2015-01-16 CN CN201510877260.1A patent/CN105333094A/en not_active Withdrawn
- 2015-01-16 CN CN201510021354.9A patent/CN104712726B/en active Active
- 2015-11-11 HK HK15111105.2A patent/HK1211669A1/en not_active IP Right Cessation
-
2016
- 2016-01-06 CN CN201680004297.6A patent/CN108027032A/en active Pending
- 2016-01-06 WO PCT/CN2016/070212 patent/WO2016112803A1/en active Application Filing
- 2016-04-11 HK HK16104090.3A patent/HK1216336A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016112803A1 (en) * | 2015-01-16 | 2016-07-21 | 吴志强 | Composite guide-vane-adjustable hydraulic torque converter and continuously variable transmission |
| CN108027032A (en) * | 2015-01-16 | 2018-05-11 | 吴志强 | A kind of compound type guide vane adjustable hydraulic torque converter and buncher |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1211669A1 (en) | 2016-05-27 |
| WO2016112803A1 (en) | 2016-07-21 |
| CN108027032A (en) | 2018-05-11 |
| HK1216336A1 (en) | 2016-11-04 |
| CN104712726B (en) | 2016-03-16 |
| CN104712726A (en) | 2015-06-17 |
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