CN101761632B - Composite inner core output planetary conical stepless speed change and starting device - Google Patents
Composite inner core output planetary conical stepless speed change and starting device Download PDFInfo
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- CN101761632B CN101761632B CN200810219910.3A CN200810219910A CN101761632B CN 101761632 B CN101761632 B CN 101761632B CN 200810219910 A CN200810219910 A CN 200810219910A CN 101761632 B CN101761632 B CN 101761632B
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Abstract
The invention provides a composite inner core output planetary conical stepless speed change and starting device, which has the main technical scheme that each input wave type generator 21 is connected with each respective matched output flexible wheel 22 and each respective connection steel wheel 23, each connection steel wheel 23 is connected with each respective matched output flexible wheel 22 and each respective matched output wave type generator 24, the first output wave type generator 24 is connected with the second output wave type generator 21, the second output wave type generator 24 is connected with a one-way clutch 9, a plurality of elements beyond the invention and an inner core output planetary conical stepless speed change device 3, the one-way clutch 9 is connected with the first input wave type generator 21, the inner core output planetary conical stepless speed change device 3 is connected with a clutch 7, the output end 72 of the inner core output planetary conical stepless speed change device 3, the first output flexible wheel 22 and the second output flexible wheel 22 are connected with input gears 41 of each respective matched speed change gear pair 41, and output gears 42 of each speed change gear pair 4, the input end 61 of a neutral and reversing gear mechanism 6 and input gears 111 of a starting gear pair 11 are connected with a gear pair connection shaft 8.
Description
Technical field
The invention belongs to speed changer and starting field, more particularly, it is a kind of composite inner core output planetary conical stepless speed change and starting device for various surface cars, boats and ships, railway locomotive and lathe.
Background technique
At present, inner cone output planetary cone type stepless variable speed unit all needs by friction driving, and driving component pressure is large, is easy to abrasion and heating, and the life-span is lower, and transmission power is little, and transmission efficiency is low, and does not have start-up function.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of start-up function that has is provided, and extends the working life of motor and power train, the composite inner core output planetary conical stepless speed change and starting device 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 composite inner core output planetary conical stepless speed change and starting device, comprise input shaft (1), inner cone output planetary cone type stepless variable speed unit (3), change gear pair (4), output shaft (5), empty, reverse gear mechanism (6), clutch (7), gear pair joining shaft (8), overrunning clutch (9), starter gear secondary (10), starting gear secondary (11), described sky, the output terminal (62) of reverse gear mechanism (6) connects with output shaft (5), be provided with input wave generator (21) between described input shaft (1) and output shaft (5), output flexbile gear (22), connect just wheel (23), output wave generator (24), first input wave generator (21) and first output flexbile gear (22), first connects just wheel (23) and connects, first connects just wheel (23) and first output flexbile gear (22), first output wave generator (24) connects, first output wave generator (24) connects with second input wave generator (21), second input wave generator (21) and second output flexbile gear (22), second connects just wheel (23) and connects, second connects just wheel (23) and second output flexbile gear (22), second output wave generator (24) connects, second output wave generator (24) respectively with the input end (91) of the overrunning clutch coordinated (9), some elements beyond the present invention, the input end (31) of inner cone output planetary cone type stepless variable speed unit (3) connects, the output terminal (92) of the overrunning clutch of this cooperation (9) connects with first input wave generator (21), the output terminal (32) of inner cone output planetary cone type stepless variable speed unit (3) connects with the input end (71) of clutch (7), its output terminal (72) and first output flexbile gear (22) and second output flexbile gear (22) connect with the input gear (41) of the change gear pair coordinated separately (4), the output gear (42) of each change gear pair (4), empty, the input gear (111) of the input end (61) of reverse gear mechanism (6) and starting gear secondary (11) connects with gear pair joining shaft (8), the output gear (112) of starting gear secondary (11), the output gear (102) of starter gear secondary (10) connects with the input end (91) of the overrunning clutch coordinated separately (9), the output terminal (92) of the overrunning clutch (9) connected with starting gear secondary (11) connects with input shaft (1), the output terminal (92) of the overrunning clutch (9) that the output terminal (92) of the overrunning clutch (9) connected with starter gear secondary (10) coordinates with another connects, its input end (91) connects with input shaft (1).
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 most power of the present invention is by firm wheel, flexbile gear, wave generator transmission, thereby transmission power and transmission efficiency all greatly improve, and simple in structure, is easier to maintenance;
(2) bending moment of the present invention and speed change complete automatically, can realize high efficiency transmission, and except starting, can make motor and starter motor work in optimum range, with other speed changer, compare, under the prerequisite of motor and starter motor equivalence, it has reduced the manufacture cost of motor and starter motor;
(3) the present invention is turned round motor and starter motor in the economic speed zone, namely make motor work in the speed range of very little disposal of pollutants, avoided motor when idling and high speed operation, the discharge large quantity of exhaust gas, thereby reduced the discharge of waste gas, be conducive to protection of the environment;
(4) the present invention can utilize inner speed discrepancy to play buffering and overload protection, is conducive to extend the working life of motor and power train and starter motor, in addition, when running resistance increases, can make the automatic reduction of speed of vehicle, otherwise raising speed is conducive to improve the rideability of vehicle;
(5) the present invention makes input power uninterrupted, can 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 and productivity.
(6) when the present invention starts, have the performance of automatic torque-changing and speed change, input power is uninterrupted, impact phenomenon can not occur, can guarantee that engine start is steady, reduce noise, the start-up wear of motor be reduced, and extended the working life of actuating motor and storage battery.
(7) the present invention has reduced the driving mechanism of starter motor now, has reduced manufacture cost, after engine start, only need take brake measure to actuating motor, and it is stopped operating.
In addition, the present invention is a kind of composite inner core output planetary conical stepless speed change and starting device for various surface cars, boats and ships, railway locomotive and lathe.
The accompanying drawing explanation
The structural drawing that Fig. 1 is the embodiment of the present invention;
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 composite inner core output planetary conical stepless speed change and starting device, comprise input shaft 1, inner cone output planetary cone type stepless variable speed unit 3, change gear pair 4, output shaft 5, empty, reverse gear mechanism 6, clutch 7, gear pair joining shaft 8, overrunning clutch 9, starter gear pair 10, starting gear pair 11, described sky, the output terminal 62 of reverse gear mechanism 6 connects with output shaft 5, is provided with input wave generator 21 between described input shaft 1 and output shaft 5, output flexbile gear 22, connect just wheel 23, output wave generator 24, first input wave generator 21 and first output flexbile gear 22, first connects just wheel 23 and connects, and first connects just wheel 23 and first output flexbile gear 22, first output wave generator 24 connects, and first output wave generator 24 connects with second input wave generator 21, second input wave generator 21 and second output flexbile gear 22, second connects just wheel 23 connections, and second connects just 23 and second output flexbile gears 22 of wheel, second output wave generator 24 connects, second output wave generator 24 respectively with the input end 91 of the overrunning clutch 9 coordinated, some elements beyond the present invention, the input end 31 of inner cone output planetary cone type stepless variable speed unit 3 connects, the output terminal 92 of the overrunning clutch 9 of this cooperation connects with first input wave generator 21, the output terminal 32 of inner cone output planetary cone type stepless variable speed unit 3 connects with the input end 71 of clutch 7, its output terminal 72 and first output flexbile gear 22 and second output flexbile gear 22 connect with the input gear 41 of the change gear pair 4 coordinated separately, the output gear 42 of each change gear pair 4, empty, the input end 61 of reverse gear mechanism 6 and the input gear 111 of starting gear pair 11 connect with gear pair joining shaft 8, the output gear 112 of starting gear pair 11, the output gear 102 of starter gear pair 10 connects with the input end 91 of the overrunning clutch 9 coordinated separately, with the output terminal 92 of secondary 11 overrunning clutchs that connect 9 of starting gear, with input shaft 1, connect, the output terminal 92 of the overrunning clutch 9 that the output terminal 92 of the overrunning clutch 9 connected with starter gear secondary 10 coordinates with another connects, and its input end 91 connects with input shaft 1.
Input power splits into two-way by first input wave generator 21, one road flows into first output flexbile gear 22, another road connects just wheel 23 through first and splits into two-way again, one road flows into first output flexbile gear 22, another road flows into first output wave generator 24, flow into again second input wave generator 21, it splits into two-way again, one road flows into second output flexbile gear 22, another road connects just wheel 23 through second and splits into two-way again, one road flows into second output flexbile gear 22, and another road flows into second output wave generator 24.
Because the rotating speed relations of distribution of above-mentioned each element can change, so the rotating speed of first output flexbile gear 22, second output flexbile gear 22 can constantly change in identical scope from zero to the rotating speed with first input wave generator 21, second input wave generator 21, thereby the change gear pair 4 of each different drive ratios can be connected simultaneously with gear pair joining shaft 8, connect just wheel 23 and play speed governing because first connects just 23, second, wheel, make the rotating speed of first input wave generator 21, second input wave generator 21 identical.
Because the rotating speed relations of distribution of above-mentioned each element can change, two-way power stream will change according to the variation that rotating speed distributes between the two, when first output flexbile gear 22, when second output flexbile gear 22 rotating speed is zero, its output power is zero, but moment is non-vanishing, now, first connects just wheel 23, second connects the just input power of wheel 23 and by certain value, changes to maximum value, described certain value refers to when first and connects just wheel 23, second connects just wheel 23 and first output flexbile gear 22 coordinated separately, when the rotating speed of second output flexbile gear 22 is identical, both press the value that the planet row torque ratio distributes the input power gained, described maximum value refers to by first input wave generator 21 connected separately, the total output of second input wave generator, 21 inputs, that is to say, when two-way power changes, first connects just wheel 23, second connects just wheel 23 and will play bending moment, make it be delivered to first output flexbile gear 22, second moment of exporting on flexbile gear 22 and output shaft 5 also changes thereupon.
The input power of motor or starter motor splits into two-way through first input wave generator 21, one road flows into first output flexbile gear 22, another road connects just wheel 23 through first and splits into two-way again, one road flows into first output flexbile gear 22, another road flows into first output wave generator 24, flow into again second input wave generator 21, it splits into two-way again, one road flows into second output flexbile gear 22, another road connects just wheel 23 through second and splits into two-way again, one road flows into second output flexbile gear 22, another road flows into second output wave generator 24.It splits into three tunnels again, one road flows into the some elements beyond the present invention, another road flows into the input end 91 of the overrunning clutch 9 coordinated, flow into first input wave generator 21 through its output terminal 92 again, Third Road flows into the input end 31 of inner cone output planetary cone type stepless variable speed unit 3, flow into again the input end 71 of clutch 7 through its output terminal 32, the output terminal 72 of clutch 7, first output flexbile gear 22 and second output flexbile gear 22 are delivered to the power flowed into respectively the input gear 41 of the change gear pair 4 coordinated separately again, output gear 42 through each change gear pair 4 confluxes to gear pair joining shaft 8 again, before engine start, input power is delivered on engine crankshaft through starting gear pair 11, after engine start, through sky, reverse gear mechanism 6 confluxes to output shaft 5 of the present invention, thereby realized the power of motor is externally exported by output shaft 5.
For the present invention, when first the input wave generator 21 rotating speed constant, moment of torsion on output shaft 5, gear pair joining shaft 8 changes with the variation of its rotating speed, rotating speed is lower, moment of torsion on output shaft 5, gear pair joining shaft 8 is just larger, otherwise, less, thus realize that the present invention can change with the difference of Vehicle Driving Cycle resistance the composite inner core output planetary conical stepless speed change and starting device of moment and speed.
When the present invention uses, if starter motor is by the power of input gear 101 inputs of starter gear pair 10, rotating speed with and load constant, the rotating speed and the moment of torsion that are first input wave generator 21 are constant, before engine start, the rotating speed of motor is zero, when starter motor starts, because of gear pair joining shaft 8 transfixions, it is first output flexbile gear 22, second output flexbile gear 22 transfixion, first inputs wave generator 21, the power of second input wave generator 21 all flows into first and connects just wheel 23, second connects just wheel 23, after its bending moment, make moment of torsion increase, wherein, because of clutch 7 in separated state, second output wave generator 24 is power dividing two-way, one road flows into the some element works done beyond the present invention, another road flows into the input end 91 of the overrunning clutch 9 coordinated, all flow into first input wave generator 21 through its output terminal 92, with starter motor, through the moment of torsion of secondary 10 inputs of starter gear, realize converging, and constantly divide square between each element, the iterative cycles of bending moment and remittance square, the moment of torsion that is delivered to each element is constantly increased, first exports flexbile gear 22, second output flexbile gear 22 is delivered to the power flowed into the input gear 41 of the change gear pair 4 of cooperation, through its output gear 42, conflux to gear pair joining shaft 8 again, finally by starting gear pair 11, conflux to the bent axle of motor, moment of torsion on the bent axle that is delivered to motor, when the starting force produced is enough to overcome the starting resistance of motor, motor starts and starts acceleration.
After engine start, if the input power of motor, input speed with and load constant, the rotating speed and the moment of torsion that are first input wave generator 21 are constant, before vehicle starting, the rotating speed of output shaft 5 is zero, work as automobile starting, because of output shaft 5 transfixions, it is first output flexbile gear 22, second output flexbile gear 22 transfixion, first inputs wave generator 21, the power of second input wave generator 21 all flows into first and connects just wheel 23, second connects just wheel 23, after its bending moment, make moment of torsion increase, wherein, because of clutch 7 in jointing state, second output wave generator 24 is power dividing three tunnels, one road flows into the some element works done beyond the present invention, another road flows into the input end 91 of the overrunning clutch 9 coordinated, flow into first input wave generator 21 through its output terminal 92, with the moment of torsion through the motor input, realize converging, and constantly divide square between each element, the iterative cycles of bending moment and remittance square, the moment of torsion that is delivered to each element is constantly increased, Third Road flows into the input end 31 of inner cone output planetary cone type stepless variable speed unit 3, flow into again the input end 71 of clutch 7 through its output terminal 32, its output terminal 72, first output flexbile gear 22 and second output flexbile gear 22 are delivered to the power flowed into respectively the input gear 41 of the change gear pair 4 coordinated separately again, output gear 42 through each change gear pair 4 confluxes to gear pair joining shaft 8 again, finally by sky, reverse gear mechanism 6 confluxes to output shaft 5, when the moment of torsion be delivered on output shaft 5, when power train is transferred to the tractive force produced on driving wheel and is enough to overcome the vehicle starting resistance, automobile starts to walk and starts to accelerate, first output flexbile gear 22 linked with it, the rotating speed of second output flexbile gear 22 also increases gradually from zero, now, power is divided into two-way, flow into first and connect just wheel 23, second connects the just power of wheel 23 and reduces gradually, thereby, make first connect just wheel 23, second connects the just square effect that increases of wheel 23 and reduces gradually, the moment of torsion of output shaft 5 reduces along with the increase of rotating speed, when first relevant output flexbile gear 22, second output flexbile gear 22 inputted the rotating speed of wave generator 21 when identical with first, first connects just wheel 23, second firm wheel 23 of connection do not recur and increases the square effect.
Claims (1)
1. a composite inner core output planetary conical stepless speed change and starting device, comprise input shaft (1), inner cone output planetary cone type stepless variable speed unit (3), change gear pair (4), output shaft (5), empty, reverse gear mechanism (6), clutch (7), gear pair joining shaft (8), overrunning clutch (9), starter gear secondary (10), starting gear secondary (11), described sky, the output terminal (62) of reverse gear mechanism (6) connects with output shaft (5), it is characterized in that: be provided with input wave generator (21) between described input shaft (1) and output shaft (5), output flexbile gear (22), connect just wheel (23), output wave generator (24), first input wave generator (21) and first output flexbile gear (22), first connects just wheel (23) and connects, first connects just wheel (23) and first output flexbile gear (22), first output wave generator (24) connects, first output wave generator (24) connects with second input wave generator (21), second input wave generator (21) and second output flexbile gear (22), second connects just wheel (23) and connects, second connects just wheel (23) and second output flexbile gear (22), second output wave generator (24) connects, second output wave generator (24) respectively with the input end (91) of the overrunning clutch coordinated (9), the input end (31) of inner cone output planetary cone type stepless variable speed unit (3) connects, the output terminal (92) of the overrunning clutch of this cooperation (9) connects with first input wave generator (21), the output terminal (32) of inner cone output planetary cone type stepless variable speed unit (3) connects with the input end (71) of clutch (7), its output terminal (72) and first output flexbile gear (22) and second output flexbile gear (22) connect with the input gear (41) of the change gear pair coordinated separately (4), the output gear (42) of each change gear pair (4), empty, the input gear (111) of the input end (61) of reverse gear mechanism (6) and starting gear secondary (11) connects with gear pair joining shaft (8), the output gear (112) of starting gear secondary (11), the output gear (102) of starter gear secondary (10) connects with the input end (91) of the overrunning clutch coordinated separately (9), the output terminal (92) of the overrunning clutch (9) connected with starting gear secondary (11) connects with input shaft (1), the output terminal (92) of the overrunning clutch (9) that the output terminal (92) of the overrunning clutch (9) connected with starter gear secondary (10) coordinates with another connects, its input end (91) connects with input shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810219910.3A CN101761632B (en) | 2008-12-12 | 2008-12-12 | Composite inner core output planetary conical stepless speed change and starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810219910.3A CN101761632B (en) | 2008-12-12 | 2008-12-12 | Composite inner core output planetary conical stepless speed change and starting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101761632A CN101761632A (en) | 2010-06-30 |
| CN101761632B true CN101761632B (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810219910.3A Expired - Fee Related CN101761632B (en) | 2008-12-12 | 2008-12-12 | Composite inner core output planetary conical stepless speed change and starting device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071274U (en) * | 1989-10-09 | 1991-02-13 | 浙江省平阳变速机械厂 | Circular cone differential planet stepless speed changer |
| CN2084131U (en) * | 1989-08-31 | 1991-09-04 | 汲勇 | Stepless gearing with auto-adjusting pressure, planet differential, and zero starting functions |
| CN1786517A (en) * | 2004-12-07 | 2006-06-14 | 爱信艾达株式会社 | Automatic transmission |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2192572C1 (en) * | 2001-08-17 | 2002-11-10 | Коротков Эдуард Константинович | Universal holonomic drive with stepless change of torque (versions) |
-
2008
- 2008-12-12 CN CN200810219910.3A patent/CN101761632B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2084131U (en) * | 1989-08-31 | 1991-09-04 | 汲勇 | Stepless gearing with auto-adjusting pressure, planet differential, and zero starting functions |
| CN2071274U (en) * | 1989-10-09 | 1991-02-13 | 浙江省平阳变速机械厂 | Circular cone differential planet stepless speed changer |
| CN1786517A (en) * | 2004-12-07 | 2006-06-14 | 爱信艾达株式会社 | Automatic transmission |
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| Publication number | Publication date |
|---|---|
| CN101761632A (en) | 2010-06-30 |
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Address after: 510160 Liwan District, Guangzhou, Dongfeng West Road, No. 502, room 3, No. Applicant after: Wu Zhiqiang Address before: Haizhuqu District Guangzhou City Fuk Road 510240 Guangdong province No. 356 room 507 Applicant before: Wu Zhiqiang |
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Granted publication date: 20140108 Termination date: 20141212 |
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