CN101761631B - Compound rolling cone flat plate type stepless speed change concurrent starter - Google Patents
Compound rolling cone flat plate type stepless speed change concurrent starter Download PDFInfo
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- CN101761631B CN101761631B CN 200810219908 CN200810219908A CN101761631B CN 101761631 B CN101761631 B CN 101761631B CN 200810219908 CN200810219908 CN 200810219908 CN 200810219908 A CN200810219908 A CN 200810219908A CN 101761631 B CN101761631 B CN 101761631B
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Abstract
The invention provides a compound rolling cone flat plate type stepless speed change concurrent starter. The key points of the technical scheme are that various connecting planet carriers (25) are connected with a matched input gear (21), a small output gear shaft (23) and an output gear (24); a first output gear (24a) is connected with a second input gear (21b); a second output gear (24b) is connected with a matched one-way clutch (9), a plurality of elements except for the compound rolling cone flat plate type stepless speed change concurrent starter and a rolling cone flat plate stepless transmission (3); an output end of the matched one-way clutch (9) is connected with the first input gear (21a); the rolling cone flat plate stepless transmission (3) is connected with a clutch (7); an output end of the clutch and the small output gear shaft (23) are connected with input gears (41) of transmission gear pairs (4) which are respectively matched; and output gears (42) of various transmission gear pairs (4), an input end (61) of a neutral and reverse gear mechanism (6) and input gears (121) of starting gear pairs (12) are connected with a gear pair connecting shaft (8).
Description
Technical field
The invention belongs to speed changer and starting field, more particularly, it is a kind of compound rolling cone flat plate type stepless speed change concurrent starter for various surface cars, boats and ships, railway locomotive and lathe.
Background technique
At present, rolling cone flat disk 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 compound rolling cone flat plate type stepless speed change concurrent starter 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 compound rolling cone flat plate type stepless speed change concurrent starter, comprise input shaft (1), rolling cone flat disk 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), joining shaft (10), starter gear secondary (11), starting gear secondary (12), the output terminal (62) of described empty reverse gear mechanism (6) connects with output shaft (5), be provided with input gear (21) between described input shaft (1) and output shaft (5), planetary pinion (22), output pinion axle (23), output gear (24), connect planet carrier (25), first input gear (21a) connects with joining shaft (10), first connects planet carrier (25a) by two groups of planetary pinions (22) and first input gear (21a) that coordinates on it, output pinion axle (23) and first output gear (24a) connect, second connects planet carrier (25b) by two groups of planetary pinions (22) and second input gear (21b) that coordinates on it, output pinion axle (23) and second output gear (24b) connect, first output gear (24a) connects with second input gear (21b), second output gear (24b) respectively with the input end of the overrunning clutch that coordinates (9), some elements beyond the present invention, the input end (31) of rolling cone flat disk type stepless variable speed unit (3) connects, the output terminal of the overrunning clutch of this cooperation (9) connects with first input gear (21a), the output terminal (32) of rolling cone flat disk type stepless variable speed unit (3) connects with the input end of clutch (7), its output terminal and output pinion axle (23) connect with the input gear (41) of the change gear pair that coordinates separately (4), the output gear (42) of each change gear pair (4), the input gear (121) of the input end (61) of empty reverse gear mechanism (6) and starting gear secondary (12) connects with gear pair joining shaft (8), the output gear (122) of starting gear secondary (12), the output gear (112) of starter gear secondary (11) connects with the input end of the overrunning clutch that coordinates separately (9), the output terminal of the overrunning clutch (9) that connects with starting gear secondary (12) connects with input shaft (1), the output terminal of the overrunning clutch (9) that connects with starter gear secondary (11) connects with joining shaft (10), the output terminal of the overrunning clutch (9) that joining shaft (10) coordinates with another connects, its input end 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 gear, planetary pinion, planet carrier 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 are completed automatically, can realize high efficiency transmission, and except starting, motor and starter motor are worked in optimum range, compare with other speed changer, under the prerequisite of motor and starter motor equivalence, it has reduced the manufacture cost of motor and starter motor;
(3) the present invention makes motor and starter motor be in running in the economic speed zone, motor is worked in the speed range of very little disposal of pollutants, avoided motor when idling and high speed operation, the discharging 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 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, is conducive to boost productivity;
When (6) 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 needs actuating motor is taked brake measure, makes it stop transmission.
In addition, the present invention is a kind of compound rolling cone flat plate type stepless speed change concurrent starter for various surface cars, boats and ships, railway locomotive and lathe.
Description of drawings
Fig. 1 is the structural drawing of the embodiment of the present invention;
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and embodiment:
Embodiment:
as shown in fig. 1, a kind of compound rolling cone flat plate type stepless speed change concurrent starter, comprise input shaft 1, rolling cone flat disk 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, joining shaft 10, starter gear pair 11, starting gear pair 12, the output terminal 62 of described empty reverse gear mechanism 6 connects with output shaft 5, be provided with input gear 21 between described input shaft 1 and output shaft 5, planetary pinion 22, output pinion axle 23, output gear 24, connect planet carrier 25, first input gear 21a connects with joining shaft 10, first connects planet carrier 25a by two groups of planetary pinions 22 on it and first input gear 21a that coordinates, output pinion axle 23 and first output gear 24a connect, second connects planet carrier 25b by two groups of planetary pinions 22 on it and second the input gear 21b that coordinates, output pinion axle 23 and second output gear 24b connect, first output gear 24a connects with second input gear 21b, second output gear 24b respectively with the input end of the overrunning clutch 9 that coordinates, some elements beyond the present invention, the input end 31 of rolling cone flat disk type stepless variable speed unit 3 connects, the output terminal of the overrunning clutch 9 of this cooperation connects with first input gear 21a, the output terminal 32 of rolling cone flat disk type stepless variable speed unit 3 connects with the input end of clutch 7, its output terminal and output pinion axle 23 connect with the input gear 41 of the change gear pair 4 that coordinates separately, the output gear 42 of each change gear pair 4, the input end 61 of empty reverse gear mechanism 6 and the input gear 121 of starting gear pair 12 connect with gear pair joining shaft 8, the output gear 122 of starting gear pair 12, the output gear 112 of starter gear pair 11 connects with the input end of the overrunning clutch 9 that coordinates separately, connect with input shaft 1 with the output terminal of secondary 12 overrunning clutchs that connect 9 of starting gear, connect with joining shaft 10 with the output terminal of secondary 11 overrunning clutchs that connect 9 of starter gear, the output terminal of the overrunning clutch 9 that joining shaft 10 coordinates with another connects, its input end connects with input shaft 1.
Input power splits into two-way by first input gear 21a, one the road flows into output pinion axle 23, another road connects planet carrier 25a through first and splits into two-way again, one the road flows into output pinion axle 23, another road flows into first output gear 24a, flow into again second input gear 21b, second input gear 21b splits into two-way again, one the road flows into output pinion axle 23, another road connects planet carrier 25b through second and splits into two-way again, one the road flows into output pinion axle 23, and another road flows into second output gear 24b.
Because the rotating speed relations of distribution of above-mentioned each element can change, so the rotating speed of output pinion axle 23 can constantly change in the scope identical with the rotating speed of each input gear 21 from zero, thereby the change gear pair 4 of each different drive ratios can be connected simultaneously with gear pair joining shaft 8, play speed governing because each connects planet carrier 25, make the rotating speed of each input gear 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 of rotating speed distribution between the two, when output pinion axle 23 rotating speeds are zero, its output power is zero, but moment is non-vanishing, at this moment, each input power that connects planet carrier 25 changes to maximum value by certain value, described certain value refers to when each and connects the rotating speed of planet carrier 25 and the output pinion axle 23 of cooperation separately 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 gear 21 inputs that connect separately, that is to say, when two-way power changes, each output gear 24 will play bending moment, its moment that is delivered on output pinion axle 23 and output shaft 5 is also changed thereupon.
the input power of motor or starter motor splits into two-way through first input gear 21a, one the road flows into output pinion axle 23, another road connects planet carrier 25a through first and splits into two-way again, one the road flows into output pinion axle 23, another road flows into first output gear 24a, flow into again second input gear 21b, second input gear 21b splits into two-way again, one the road flows into output pinion axle 23, another road connects planet carrier 25b through second and splits into two-way again, one the road flows into output pinion axle 23, another road flows into second output gear 24b, second output gear 24b splits into three the tunnel again, one the road flows into the some elements beyond the present invention, another road flows into the input end of the overrunning clutch 9 that coordinates, flow into first input gear 21a through its output terminal again, Third Road flows into the input end 31 of rolling cone flat disk type stepless variable speed unit 3, flow into again the input end of clutch 7 through its output terminal 32, the output terminal of clutch 7 and output pinion axle 23 are delivered to the power that flows into respectively the input gear 41 of the change gear pair 4 that coordinates 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 12, after engine start, conflux to output shaft 5 of the present invention through empty reverse gear mechanism 6, thereby realized the power of motor is externally exported by output shaft 5.
For the present invention, when the rotating speed of input gear 21 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 compound rolling cone flat plate type stepless speed change concurrent starter of moment and speed.
when the present invention uses, if starter motor is by the power of input gear 111 inputs of starter gear pair 11, rotating speed with and load constant, the rotating speed and the moment of torsion that are input gear 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, be output pinion axle 23 transfixions, the power of each input gear 21 all flows into the connection planet carrier 25 that coordinates separately, moment of torsion is increased, wherein, because clutch 7 is in separated state, second output pinion 24b is power dividing two-way, one the road flows into the some element works done beyond the present invention, another road flows into the input end of the overrunning clutch 9 that coordinates, all flow into first input gear 21a through its output terminal, realize converging through the moment of torsion of secondary 11 inputs of starter gear with starter motor, 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, output pinion axle 23 is delivered to the power that flows into the input gear 41 of the change gear pair 4 of cooperation, conflux to gear pair joining shaft 8 through its output gear 42 again, conflux to the bent axle of motor finally by starting gear pair 12, moment of torsion on the bent axle that is delivered to motor, when the starting force that produces is enough to overcome the starting resistance of motor, motor starts and begins 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 input gear 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, be output pinion axle 23 transfixions, the power of each input gear 21 all flows into the connection planet carrier 25 that coordinates separately, moment of torsion is increased, wherein, because clutch 7 is in jointing state, second output gear 24b is power dividing three the tunnel, one the road flows into the some element works done beyond the present invention, another road flows into the input end of the overrunning clutch 9 that coordinates, flow into first input gear 21a through its output terminal, converge with the moment of torsion realization through the motor input, 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 rolling cone flat disk type stepless variable speed unit 3, flow into again the input end of clutch 7 through its output terminal 32, its output terminal and output pinion axle 23 are delivered to the power that flows into respectively the input gear 41 of the change gear pair 4 that coordinates separately again, output gear 42 through each change gear pair 4 confluxes to gear pair joining shaft 8 again, conflux to output shaft 5 finally by empty reverse gear mechanism 6, when the moment of torsion that is delivered on output shaft 5, 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 of the output pinion axle 23 that links with it also increases gradually from zero, at this moment, power is divided into two-way, flowing into each power that connects planet carrier 25 reduces gradually, thereby, the square effect that increases of output gear 24 is reduced gradually, the moment of torsion of output shaft 5 reduces along with the increase of rotating speed, when the rotating speed of relevant output pinion axle 23 and input gear 21 is identical, each output gear 24 does not recur and increases the square effect.
Claims (1)
1. compound rolling cone flat plate type stepless speed change concurrent starter, comprise input shaft (1), rolling cone flat disk 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), joining shaft (10), starter gear secondary (11), starting gear secondary (12), the output terminal (62) of described empty reverse gear mechanism (6) connects with output shaft (5), it is characterized in that: be provided with input gear (21) between described input shaft (1) and output shaft (5), planetary pinion (22), output pinion axle (23), output gear (24), connect planet carrier (25), first input gear (21a) connects with joining shaft (10), first connects planet carrier (25a) by two groups of planetary pinions (22) and first input gear (21a) that coordinates on it, output pinion axle (23) and first output gear (24a) connect, second connects planet carrier (25b) by two groups of planetary pinions (22) and second input gear (21b) that coordinates on it, output pinion axle (23) and second output gear (24b) connect, first output gear (24a) connects with second input gear (21b), second output gear (24b) respectively with the input end of the overrunning clutch that coordinates (9), the input end (31) of rolling cone flat disk type stepless variable speed unit (3) connects, the output terminal of the overrunning clutch of this cooperation (9) connects with first input gear (21a), the output terminal (32) of rolling cone flat disk type stepless variable speed unit (3) connects with the input end of clutch (7), its output terminal and output pinion axle (23) connect with the input gear (41) of the change gear pair that coordinates separately (4), the output gear (42) of each change gear pair (4), the input gear (121) of the input end (61) of empty reverse gear mechanism (6) and starting gear secondary (12) connects with gear pair joining shaft (8), the output gear (122) of starting gear secondary (12), the output gear (112) of starter gear secondary (11) connects with the input end of the overrunning clutch that coordinates separately (9), the output terminal of the overrunning clutch (9) that connects with starting gear secondary (12) connects with input shaft (1), the output terminal of the overrunning clutch (9) that connects with starter gear secondary (11) connects with joining shaft (10), the output terminal of the overrunning clutch (9) that joining shaft (10) coordinates with another connects, its input end connects with input shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810219908 CN101761631B (en) | 2008-12-12 | 2008-12-12 | Compound rolling cone flat plate type stepless speed change concurrent starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810219908 CN101761631B (en) | 2008-12-12 | 2008-12-12 | Compound rolling cone flat plate type stepless speed change concurrent starter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101761631A CN101761631A (en) | 2010-06-30 |
| CN101761631B true CN101761631B (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810219908 Expired - Fee Related CN101761631B (en) | 2008-12-12 | 2008-12-12 | Compound rolling cone flat plate type stepless speed change concurrent starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761631B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1170796B (en) * | 1961-10-10 | 1964-05-21 | Heinrich Brandt | Infinitely variable transmission, especially for motor vehicles |
| US3205730A (en) * | 1961-06-06 | 1965-09-14 | Gen Motors Corp | Vehicle power package |
| CN2353912Y (en) * | 1998-12-15 | 1999-12-15 | 福建仙游闽仙汽车电器有限公司 | Speed-reducing type starter |
| CN1609443A (en) * | 2003-10-16 | 2005-04-27 | 株式会社电装 | Starting apparatus for starting internal combustion engine with unidirectional clutch |
| CN1641210A (en) * | 2004-01-16 | 2005-07-20 | 株式会社电装 | Starter |
| CN101012870A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Torque convertor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62292956A (en) * | 1986-06-13 | 1987-12-19 | Kayseven Co Ltd | Continuously variable device |
-
2008
- 2008-12-12 CN CN 200810219908 patent/CN101761631B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3205730A (en) * | 1961-06-06 | 1965-09-14 | Gen Motors Corp | Vehicle power package |
| DE1170796B (en) * | 1961-10-10 | 1964-05-21 | Heinrich Brandt | Infinitely variable transmission, especially for motor vehicles |
| CN2353912Y (en) * | 1998-12-15 | 1999-12-15 | 福建仙游闽仙汽车电器有限公司 | Speed-reducing type starter |
| CN1609443A (en) * | 2003-10-16 | 2005-04-27 | 株式会社电装 | Starting apparatus for starting internal combustion engine with unidirectional clutch |
| CN1641210A (en) * | 2004-01-16 | 2005-07-20 | 株式会社电装 | Starter |
| CN101012870A (en) * | 2007-02-02 | 2007-08-08 | 吴志强 | Torque convertor |
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| Publication number | Publication date |
|---|---|
| CN101761631A (en) | 2010-06-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
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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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131212 |