CN103148181A - Simultaneous multi-gear meshing transmission of composite hydraulic torque converter - Google Patents
Simultaneous multi-gear meshing transmission of composite hydraulic torque converter Download PDFInfo
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- CN103148181A CN103148181A CN2013101127787A CN201310112778A CN103148181A CN 103148181 A CN103148181 A CN 103148181A CN 2013101127787 A CN2013101127787 A CN 2013101127787A CN 201310112778 A CN201310112778 A CN 201310112778A CN 103148181 A CN103148181 A CN 103148181A
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Abstract
The invention provides a simultaneous multi-gear meshing transmission of a composite hydraulic torque converter. According to the technical scheme, the simultaneous multi-gear meshing transmission is mainly characterized in that an output end 62 is connected with an input end 41, all output ends 42 are connected with an output shaft 7, two torque increasing units 2 and two speed regulating units 3 are arranged between an input shaft 1 and the output shaft 7, a first input element 22 is connected with the input shaft, other input elements 22 are connected with previous connecting elements 34 respectively, the last connecting element 34 is connected with an input end 61, all connecting elements 24 are connected with next input elements 32 respectively, and a public output element 231 is directly connected with the input ends 41 matching with the torque increasing units 2 and the speed regulating units 3 respectively.
Description
Technical field
The invention belongs to the speed changer field, more particularly, it is a kind of multi-gear simultaneous meshing variable speed unit of the composite hydraulic torque converter for various surface cars, boats and ships, railway locomotive, engineering machinery, various space flight, aircraft, metallurgy, mine, oil, chemical industry, light industry, food, weaving, handling machinery, lathe, robot and military project.
Background technique
At present, there is the speed changer of gear all to need by mechanisms such as gear shift and manipulations, could realizes gear shift, so complex structure, control trouble, and cost is high; In addition, transmission efficiency is low.
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 and power train, and is simple in structure, need not to control low cost, the multi-gear simultaneous meshing variable speed unit of the composite hydraulic torque converter of efficient energy-saving.
In order to realize purpose of the present invention, below the technical solution used in the present invention:
a kind of multi-gear simultaneous meshing variable speed unit of composite hydraulic torque converter, comprise input shaft (1), driving mechanism (4), joiner (6), output shaft (7), the output terminal (62) of described joiner (6) connects with the input end (41) of the driving mechanism that coordinates (4), the output terminal (42) of each driving mechanism (4) connects with output shaft (7), be provided with some square unit (2) and speed adjustment units (3) of increasing between described input shaft (1) and output shaft (7), the described square unit (2) that increases comprises output element (21), input element (22), planetary pinion (23), linkage member (24), described speed adjustment unit (3) comprises output element (31), input element (32), planetary pinion (33), linkage member (34), the first input element (22) that increases square unit (2) connects with input shaft (1), all the other input elements (22) that increase square unit (2) connect with the linkage member (34) of going up separately a speed adjustment unit (3), the linkage member (34) of last speed adjustment unit (3) connects with the input end (61) of joiner (6), each increases the linkage member (24) of square unit (2) and connects with the input element (32) of next speed adjustment unit (3) separately, each increase the output element (21) of square unit (2) and separately the output element (31) of next speed adjustment unit (3) be identity element, be public output element (231), its directly with input end (41) connection that increases square unit (2) and the supporting driving mechanism (4) of speed adjustment unit (3) that coordinates separately.
Described joiner (6) is overrunning clutch, fluid coupling, fluid torque converter or oil hydraulic pump and oil hydraulic motor.
The described square unit (2) that increases is planetary gear mechanism, few tooth difference transmission mechanism, cycloidal-pin wheel planetary gearing mechanism or harmonic gear drive mechanism, increase output element (21), input element (22), the linkage member (24) of square unit (2), select in three element by above-mentioned driving mechanism, wherein, when the rotating speed of output element (21) was zero, the rotary speed direction of linkage member (24) was constant, at this moment, the moment of torsion of linkage member (24) increases, and works to increase square.
Described speed adjustment unit (3) is planetary gear mechanism, few tooth difference transmission mechanism, cycloidal-pin wheel planetary gearing mechanism or harmonic gear drive mechanism, the output element (31) of speed adjustment unit (3), input element (32), linkage member (34), select in three element by above-mentioned driving mechanism, wherein, when the rotating speed of output element (31) was zero, the rotary speed direction of linkage member (34) was constant, at this moment, the rotating speed of linkage member (34) raises, and plays speed governing.
When the present invention is applied to vehicle, be subject to the size of resistance in the time of can be according to Vehicle Driving Cycle, automatically change the variation of output torque and speed.
The present invention has advantages of following:
(1) the present invention does not have gear shift and operating mechanism, has therefore avoided driver's manual labor and mental burden, and simple in structure, is conducive to reduce the cost of manufacturing, is easier to maintenance;
(2) bending moment of the present invention and speed change are completed automatically, can realize high efficiency transmission, and except starting, motor is worked in optimum range, compare with other speed changer, under the prerequisite of motor equivalence, it has reduced the manufacture cost of motor;
(3) the present invention need not the conversion gear, makes motor be in running in the economic speed zone, namely works in the speed range of very little disposal of pollutants, avoided motor when idling and high speed operation, discharge large quantity of exhaust gas, thereby reduced the discharging 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 need not the conversion gear, makes input power uninterrupted, can guarantee 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, is conducive to boost productivity.
In addition, the present invention is a kind of multi-gear simultaneous meshing variable speed unit that also can be used for the composite hydraulic torque converter of various surface cars, boats and ships, railway locomotive, engineering machinery, various space flight, aircraft, metallurgy, mine, oil, chemical industry, light industry, food, weaving, handling machinery, lathe, robot and military project.
Description of drawings
Fig. 1 is the structural drawing of the embodiment of the present invention one.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and embodiment:
Embodiment one:
as shown in fig. 1, a kind of multi-gear simultaneous meshing variable speed unit of composite hydraulic torque converter, it comprises input shaft 1, driving mechanism 4, joiner 6, output shaft 7, the output terminal 62 of described joiner 6 connects with the input end 41 of the driving mechanism 4 that coordinates, the output terminal 42 of each driving mechanism 4 connects with output shaft 7, be provided with two between input shaft 1 and output shaft 7 and increase square unit 2 and two speed adjustment units 3, the described square unit 2 that increases comprises output element 21, input element 22, planetary pinion 23, linkage member 24, described speed adjustment unit 3 comprises output element 31, input element 32, planetary pinion 33, linkage member 34, the first input element 22 that increases square unit 2 connects with input shaft 1, all the other input elements 22 that increase square unit 2 connect with the linkage member 34 of going up separately a speed adjustment unit 3, the linkage member 34 of last speed adjustment unit 3 connects with the input end 61 of joiner 6, each increases the linkage member 24 of square unit 2 and connects with the input element 32 of next speed adjustment unit 3 separately, each increase the output element 21 of square unit 2 and separately the output element 31 of next speed adjustment unit 3 be identity element, it is public output element 231, it directly connects with separately the input end 41 that increases square unit 2 and the supporting driving mechanism 4 of speed adjustment unit 3.
Described joiner 6 is fluid torque converter.
Input power splits into two-way by the first input element 22 that increases square unit 2, one the road flows into output element 21, another road splits into two-way again through the input element 32 that linkage member 24 flows into next speed adjustment unit 3, one the road flows into output element 31, another road flows into second input element 22 that increases square unit 2 through linkage member 34, and repeats above-mentioned shunting process.
because the rotating speed relations of distribution of above-mentioned each element can change, two-way power stream will change according to the variation of rotating speed distribution between the two, when each output element 21 rotating speeds are zero, its output power is zero, but moment is non-vanishing, at this moment, the input power of each linkage member 24 changes to maximum value by certain value, described certain value refers to rotating speed when each linkage member 24 and separately output element 21 when identical, both press the value that the planet row torque ratio distributes the input power gained, described maximum value refers to the total output by input element 22 inputs that increase square unit 2 that coordinate separately, that is to say, when two-way power changes, each linkage member 24 will play bending moment, make its moment that is delivered to the input element 32 of next speed adjustment unit 3 separately after minute square, the moment that is delivered to again output element 31 separately also changes thereupon, thereby make through after each driving mechanism 4, the moment that is delivered to again on output shaft 7 also changes thereupon.
in addition, because the rotating speed relations of distribution of above-mentioned each element can change, so each increase the output element 21 of square unit 2 and speed adjustment unit 3 output element 31 rotating speed can from zero to the rotating speed same range as of separately input element 22 and input element 32 in constantly change, so they can transmit input power with different separately rotating speeds, thereby the output terminal 42 of the driving mechanism 4 of each different drive ratios can be connected simultaneously with output shaft 7, this is to increase the linkage member 24 of square unit 2 and the input element 32 of each speed adjustment unit 3 plays speed governing because of each, make the rotating speed of linkage member 34 of each speed adjustment unit 3 identical with the rotating speed of the input element 22 that increases square unit 2 that connects separately, namely the rotating speed with input shaft 1 is identical.
the input power of motor splits into two-way by the first input element 22 that increases square unit 2, one the road flows into output element 21, another road splits into two-way again through the input element 32 that linkage member 24 flows into first speed adjustment unit 3, one the road flows into output element 31, another road flows into second input element 22 that increases square unit 2 through linkage member 34, split into again two-way, one the road flows into output element 21, another road splits into two-way again through the input element 32 that linkage member 24 flows into second speed adjustment unit 3, one the road flows into output element 31, another road flows into joiner 6 through linkage member 34, flow into again the driving mechanism 4 that connects with it, wherein, flow into the power of the output element 31 of each output element 21 that increases square unit 2 and speed adjustment unit 3, flow into and the driving mechanism 4 that connects separately again, at last, the power that flows into each driving mechanism 4 all is delivered to output shaft 7 of the present invention, thereby realized the power of motor is externally exported by output shaft 7.
For the present invention, when the rotating speed of input shaft 1 constant, moment of torsion on output shaft 7 changes with the variation of its rotating speed, rotating speed is lower, moment of torsion on output shaft 7 is just larger, otherwise, less, thus realize that the present invention can change with the difference of Vehicle Driving Cycle resistance the multi-gear simultaneous meshing variable speed unit of the composite hydraulic torque converter of moment and speed.
when the present invention uses, if the input power of motor, input speed with 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 7 is zero, work as automobile starting, because of output shaft 7 transfixions, be that each increases the output element 21 of square unit 2 and output element 31 transfixions of speed adjustment unit 3, each power that increases the input element 32 of the input element 22 of square unit 2 or speed adjustment unit 3 all flows into linkage member 24 or linkage member 34, make moment of torsion greater than the input torque of separately input element 22 after its bending moment, or make rotating speed greater than the input speed of separately input element 32 after its speed change, and be delivered to the next one and increase square unit 2, they are again because identical reason, repeat above-mentioned situation, at this moment, the moment of torsion that each cooperatively interacts increases the output element 31 of the output element 21 of square unit 2 and speed adjustment unit 3 reaches maximum value, after the driving mechanism 4 that moment of torsion passes through with they coordinate separately, be delivered to output shaft 7, with the linkage member 34 of last speed adjustment unit 3, moment of torsion is delivered to joiner 6, driving mechanism 4 through coordinating with it this road moment of torsion of being delivered to output shaft 7 converges again, when the moment of torsion that is delivered on output shaft 7, when power train is transferred to the tractive force that produces on driving wheel and is enough to overcome the vehicle starting resistance, automobile starts to walk and begins to accelerate, the rotating speed that each that links with it increases the output element 31 of the output element 21 of square unit 2 and speed adjustment unit 3 also increases gradually from zero, at this moment, power is divided into two-way, the power that flows into the linkage member 34 of each linkage member 24 that increases square unit 2 and speed adjustment unit 3 reduces gradually, thereby, its the square effect that increases is reduced gradually, the moment of torsion of output shaft 7 reduces along with the increase of rotating speed, when each increases the rotating speed of the input element 32 of the input element 22 of square unit 2 and speed adjustment unit 3 and separately output element 21 and output element 31 when identical, linkage member 24 separately and linkage member 34 do not recur and increase square or chronotropic action.
Claims (2)
1. the multi-gear simultaneous meshing variable speed unit of a composite hydraulic torque converter, comprise input shaft (1), driving mechanism (4), joiner (6), output shaft (7), the output terminal (62) of described joiner (6) connects with the input end (41) of the driving mechanism that coordinates (4), the output terminal (42) of each driving mechanism (4) connects with output shaft (7), be provided with some square unit (2) and speed adjustment units (3) of increasing between described input shaft (1) and output shaft (7), the described square unit (2) that increases comprises output element (21), input element (22), planetary pinion (23), linkage member (24), described speed adjustment unit (3) comprises output element (31), input element (32), planetary pinion (33), linkage member (34), the first input element (22) that increases square unit (2) connects with input shaft (1), all the other input elements (22) that increase square unit (2) connect with the linkage member (34) of going up separately a speed adjustment unit (3), the linkage member (34) of last speed adjustment unit (3) connects with the input end (61) of joiner (6), each increases the linkage member (24) of square unit (2) and connects with the input element (32) of next speed adjustment unit (3) separately, each increase the output element (21) of square unit (2) and separately the output element (31) of next speed adjustment unit (3) be identity element, be public output element (231), its directly with input end (41) connection that increases square unit (2) and the supporting driving mechanism (4) of speed adjustment unit (3) that coordinates separately.
2. the multi-gear simultaneous meshing variable speed unit of composite hydraulic torque converter according to claim 1 is characterized in that: described joiner (6) is overrunning clutch, fluid coupling, fluid torque converter or oil hydraulic pump and oil hydraulic motor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810028666 CN101598197B (en) | 2008-06-06 | 2008-06-06 | Multi-gear simultaneous meshing variable speed unit |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810028666 Division CN101598197B (en) | 2008-06-06 | 2008-06-06 | Multi-gear simultaneous meshing variable speed unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103148181A true CN103148181A (en) | 2013-06-12 |
| CN103148181B CN103148181B (en) | 2015-07-29 |
Family
ID=41419744
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310112807.XA Expired - Fee Related CN103161893B (en) | 2008-06-06 | 2008-06-06 | Multi-gear simultaneous meshing transmission of composite outer meshing planet gear mechanism |
| CN 200810028666 Expired - Fee Related CN101598197B (en) | 2008-06-06 | 2008-06-06 | Multi-gear simultaneous meshing variable speed unit |
| CN201310112778.7A Expired - Fee Related CN103148181B (en) | 2008-06-06 | 2008-06-06 | A kind of multi-gear simultaneous meshing variable speed unit |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310112807.XA Expired - Fee Related CN103161893B (en) | 2008-06-06 | 2008-06-06 | Multi-gear simultaneous meshing transmission of composite outer meshing planet gear mechanism |
| CN 200810028666 Expired - Fee Related CN101598197B (en) | 2008-06-06 | 2008-06-06 | Multi-gear simultaneous meshing variable speed unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103161893B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939567A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type comprehensive hydraulic torque converter and continuously variable transmission |
| CN103939565A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type hydraulic torque converter with overflow valve arranged externally and continuously variable transmission |
| CN103953709A (en) * | 2014-05-07 | 2014-07-30 | 吴志强 | Compound type impeller hydraulic torque converter and continuously variable transmission |
| CN104653744A (en) * | 2015-01-16 | 2015-05-27 | 吴志强 | Composite overflow valve external type hydraulic torque converter and continuously variable transmission |
| CN105422784A (en) * | 2014-05-07 | 2016-03-23 | 吴志强 | Continuously variable transmission of composite multi-element working wheel hydraulic torque converter |
| CN106545635A (en) * | 2015-09-17 | 2017-03-29 | 熵零股份有限公司 | A kind of gear fluids transmission mechanism |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161893B (en) * | 2008-06-06 | 2015-07-08 | 吴志强 | Multi-gear simultaneous meshing transmission of composite outer meshing planet gear mechanism |
| CN102312982B (en) * | 2010-07-07 | 2015-07-08 | 吴志强 | Composite torque limiting water medium hydraulic coupler |
| CN106402322A (en) * | 2014-12-12 | 2017-02-15 | 吴志强 | Compound double-guide-gear hydraulic torque converter and starter |
| CN106369135A (en) * | 2014-12-12 | 2017-02-01 | 吴志强 | Composite adjustable hydraulic torque converter and starter |
| CN104482162B (en) * | 2014-12-12 | 2016-11-30 | 吴志强 | Compound box type hydraulic coupler 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 |
| CN104534053A (en) * | 2014-12-12 | 2015-04-22 | 吴志强 | Combined hydrodynamic transmission device and starter |
| CN114293913B (en) * | 2022-03-11 | 2022-05-13 | 西南石油大学 | Downhole friction-reducing and resistance-reducing tool and method based on mechanical decoupling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1120634A (en) * | 1994-06-16 | 1996-04-17 | 住友重机械工业株式会社 | Series of geared motor |
| US5976046A (en) * | 1998-04-13 | 1999-11-02 | General Dynamics Land Systems, Inc. | Multi-range, hydromechanical transmission for application in high performance automotive drivetrains |
| US6758784B2 (en) * | 2002-12-06 | 2004-07-06 | General Motors Corporation | Family of six-speed dual-clutch transmissions having a stationary planetary member and two brakes |
| CN101012870A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Torque convertor |
| CN101012869A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Coupler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161893B (en) * | 2008-06-06 | 2015-07-08 | 吴志强 | Multi-gear simultaneous meshing transmission of composite outer meshing planet gear mechanism |
-
2008
- 2008-06-06 CN CN201310112807.XA patent/CN103161893B/en not_active Expired - Fee Related
- 2008-06-06 CN CN 200810028666 patent/CN101598197B/en not_active Expired - Fee Related
- 2008-06-06 CN CN201310112778.7A patent/CN103148181B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1120634A (en) * | 1994-06-16 | 1996-04-17 | 住友重机械工业株式会社 | Series of geared motor |
| US5976046A (en) * | 1998-04-13 | 1999-11-02 | General Dynamics Land Systems, Inc. | Multi-range, hydromechanical transmission for application in high performance automotive drivetrains |
| US6758784B2 (en) * | 2002-12-06 | 2004-07-06 | General Motors Corporation | Family of six-speed dual-clutch transmissions having a stationary planetary member and two brakes |
| CN101012870A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Torque convertor |
| CN101012869A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Coupler |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939567A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type comprehensive hydraulic torque converter and continuously variable transmission |
| CN103939565A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type hydraulic torque converter with overflow valve arranged externally and continuously variable transmission |
| CN103953709A (en) * | 2014-05-07 | 2014-07-30 | 吴志强 | Compound type impeller hydraulic torque converter and continuously variable transmission |
| CN105422784A (en) * | 2014-05-07 | 2016-03-23 | 吴志强 | Continuously variable transmission of composite multi-element working wheel hydraulic torque converter |
| CN103939565B (en) * | 2014-05-07 | 2016-04-13 | 吴志强 | A kind of composite type hydraulic torque converter with external overflow valve and stepless speed variator |
| CN103953709B (en) * | 2014-05-07 | 2016-04-13 | 吴志强 | A kind of composite impeller type hydraulic torque converter |
| CN103939567B (en) * | 2014-05-07 | 2016-04-13 | 吴志强 | A kind of stepless speed variator with converter coupling |
| CN104653744A (en) * | 2015-01-16 | 2015-05-27 | 吴志强 | Composite overflow valve external type hydraulic torque converter and continuously variable transmission |
| CN104653744B (en) * | 2015-01-16 | 2017-06-23 | 广州市无级制动科技有限责任公司 | A kind of composite type hydraulic torque converter with external overflow valve |
| CN106545635A (en) * | 2015-09-17 | 2017-03-29 | 熵零股份有限公司 | A kind of gear fluids transmission mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101598197B (en) | 2013-08-28 |
| CN103161893A (en) | 2013-06-19 |
| CN103148181B (en) | 2015-07-29 |
| CN103161893B (en) | 2015-07-08 |
| CN101598197A (en) | 2009-12-09 |
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Granted publication date: 20150729 Termination date: 20160606 |