CN103129532B - A kind of brake energy regenerative apparatus - Google Patents
A kind of brake energy regenerative apparatus Download PDFInfo
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- CN103129532B CN103129532B CN201310083217.9A CN201310083217A CN103129532B CN 103129532 B CN103129532 B CN 103129532B CN 201310083217 A CN201310083217 A CN 201310083217A CN 103129532 B CN103129532 B CN 103129532B
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- gear
- transmission
- synchro
- transmission gear
- clockwork spring
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Abstract
The invention discloses a kind of brake energy regenerative apparatus, comprise synchro, overriding clutch, clockwork spring dish, the transmission device be connected with synchro, overriding clutch, clockwork spring dish respectively.Clockwork spring dish is energy storage component.Synchro, overriding clutch are nested with the periphery at automobile front axle respectively; Transmission device comprises the first transmission shaft, is nested with the first transmission gear at the first transmission shaft two ends, the second transmission gear respectively, second driving shaft, is nested with the 3rd transmission gear in second driving shaft periphery; Second transmission gear and the 3rd transmission gear external toothing; The external gear external toothing of the first transmission gear and synchro; 3rd transmission gear and overriding clutch external toothing; Clockwork spring dish is nested with in the first transmission shaft periphery.The present invention can reclaim when braking and store brake energy, is used for driving vehicle automatically to advance by the energy of storage when decontroling brake, and structure of the present invention is simple, with low cost.
Description
Technical field
The present invention relates to a kind of Vehicular device, particularly relate to a kind of vehicle brake energy recycle device.
Background technology
Often run into red light in running car must brake, research shows, the family car that speed per hour is 50 yards, and on average through twice brake, just can consume the energy of boiled water flask on work due to friction, the degree of utilization of energy is lower.Prior art generally adopts following two kinds of methods to reclaim brake energy: the kinetic energy recovery system (KERS) used in F1, is stored in brake energy in the middle of flywheel, discharges during use; Use motor, brake energy is converted into electrical power storage and enters in the middle of vehicular power-bottle.But these two kinds of methods all have some defects, for kinetic energy recovery system, although slow speed of revolution product early has use at engineering circles, high-revolving products application is few, and its moment of torsion exports little, and stored energy is limited; For the method using motor, its organic efficiency is not high, must carry motor comparatively large for the restriction of vehicle, be only applicable to oily electric hybrid vehicle or new-energy automobile (pure electric car).
Summary of the invention
The invention provides a kind of brake energy regenerative apparatus, can reclaim when braking and store brake energy, when decontroling brake, the energy of storage is used for driving vehicle to advance, and structure of the present invention is simple, with low cost.
The present invention adopts following technical scheme to realize:
A kind of brake energy regenerative apparatus, wherein comprises:
Synchro, overriding clutch, clockwork spring dish, the transmission device be connected with synchro, overriding clutch, clockwork spring dish respectively;
Described synchro, overriding clutch are nested with the periphery at automobile front axle respectively;
Described transmission device comprises the first transmission shaft, is nested with the first transmission gear at the first transmission shaft two ends, the second transmission gear respectively, second driving shaft, is nested with the 3rd transmission gear in second driving shaft periphery;
Described second transmission gear and the 3rd transmission gear external toothing; The external gear external toothing of described first transmission gear and synchro; Described 3rd transmission gear and overriding clutch external toothing; Described clockwork spring dish is nested with in the first transmission shaft periphery;
Described clockwork spring dish is energy storage component, and it is nested with the first transmission shaft periphery at transmission device.
Above-mentioned brake energy regenerative apparatus, wherein said synchro comprises the inner gear and external gear that are nested with respectively in automobile front axle periphery; Inner gear is connected with automobile front axle by the key be arranged in the keyway of automobile front axle periphery, and it can the axis along automobile front axle on key move around; External gear is connected with automobile front axle by bearing.
Above-mentioned brake energy regenerative apparatus, is provided with internal tooth caulking groove in wherein said external gear, when inner gear moves in the internal tooth caulking groove of external gear, and inner gear and external gear internal messing.
Above-mentioned brake energy regenerative apparatus, the volume torsion spring that wherein said clockwork spring dish comprises shell and arranges in the enclosure; The two ends of described torsion spring are connected with the first transmission gear of transmission device, the second transmission gear respectively.
The present invention has following good effect:
The present invention is owing to having the synchro and overriding clutch that are nested with on automobile front axle, main energy storage component clockwork spring dish is nested with on transmission device, and transmission device engages with synchro, overriding clutch respectively, synchro comprises inner gear and external gear, inner gear rotates with automobile front axle, during braking automobile, inner gear engages with external gear, drives transmission device to be stored in the torsion spring of clockwork spring dish by brake energy by external gear; After automobile is stopped and stopped, synchro and overriding clutch rotate backward, and contend with mutually, thus automobile front axle is not rotated; When automobile needs to start, unclamp synchro, the energy be stored in clockwork spring dish is discharged by overriding clutch, driving automobile front axis, thus automobile is advanced automatically, therefore invention increases energy source of car degree of utilization, save the energy, and structure of the present invention is simple, with low cost, is with a wide range of applications.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of brake energy regenerative apparatus of the present invention;
Fig. 2 is the inner gear connection diagram of the synchro of a kind of brake energy regenerative apparatus of the present invention;
Fig. 3 is the external gear connection diagram of the synchro of a kind of brake energy regenerative apparatus of the present invention;
Fig. 4 is the schematic appearance of the clockwork spring dish of a kind of brake energy regenerative apparatus of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
Shown in accompanying drawings 1, a kind of brake energy regenerative apparatus of the present invention, comprises: synchro 1, overriding clutch 2, clockwork spring dish 3, the transmission device 4 be connected with synchro 1, overriding clutch 2, clockwork spring dish 3 respectively.
Synchro 1 is nested with the periphery at automobile front axle 5.Synchro 1 comprises inner gear 11 and external gear 12, and inner gear 11 and external gear 12 are nested with respectively in the periphery of automobile front axle 5.Coordinate shown in accompanying drawings 2 and accompanying drawing 3, the outer wall of automobile front axle 5 is provided with keyway, inner gear 11 is connected with automobile front axle 5 by the key 13 be arranged in keyway, inner gear 11 is connected with the brake gear of automobile, under the drive of brake gear, this inner gear 11 can move around along the axis of automobile front axle 5 on key 13; External gear 12 is connected with automobile front axle 5 by bearing 14.Internal tooth caulking groove 15 is provided with in external gear 12, when inner gear 11 is moved to the left to the internal tooth caulking groove 15 of external gear 12 under the drive of braking automobile, inner gear 11 and external gear 12 internal messing, synchro 1 is in engagement; Inner gear 11 moves right internal tooth caulking groove 15 synchros 1 departing from external gear 12 and is in releasing orientation.
Overriding clutch 2 is nested with the periphery at automobile front axle 5.The present embodiment can adopt the YBR125 overriding clutch of day sword to realize.
In the present embodiment, transmission device 4 comprises the first transmission shaft 41, and be nested with the first transmission gear 42, second transmission gear 43 at the first transmission shaft 41 two ends respectively, second driving shaft 44, is nested with the 3rd transmission gear 45 in second driving shaft 44 periphery.Second transmission gear 43 and the 3rd transmission gear 45 external toothing.External gear 11 external toothing of the first transmission gear 42 and synchro 1.3rd transmission gear 45 and overriding clutch 2 external toothing.Clockwork spring dish 3 is nested with in the first transmission shaft 41 periphery.Transmission device 4 can also adopt the transmission device of other various ways to realize.
Shown in accompanying drawings 4, the volume torsion spring that clockwork spring dish 3 comprises shell 31 and is arranged in shell 31.Torsion spring is main energy storage component of the present invention.The two ends of torsion spring are connected with the first transmission gear 42, second transmission gear 43 of transmission device 4 respectively.
Shown in accompanying drawings 1, automobile is in traveling process, and automobile front axle 5 is with motor car wheel 6 upper vertical paper to rotate inwards, and wheel 6 downward vertical paper outwards moves.Automobile front axle 5 drives synchro 1 to rotate simultaneously.When not braking, the external gear 12 of synchro 1 separates with inner gear 11, and inner gear dallies along with automobile front axle 5, and overriding clutch 2 is in released state.During braking automobile, brake gear drives the inner gear 11 of synchro 1 to be moved to the left in the internal tooth caulking groove 15 of external gear 12, and inner gear 11 engages with external gear 12, and inner gear 11 drives external gear 12 upper vertical paper inwards, and downward vertical paper outwards rotates; External gear 12 drives with the first transmission gear 42 upper vertical paper of its external toothing outside, and downward vertical paper rotates inwards; Torsion spring left end in clockwork spring dish 3 is connected with the first transmission gear 42, its right-hand member is connected with the second transmission gear 43, thus clockwork spring dish 3 vertical paper in the left side under the drive of the first transmission gear 42 outwards rotates, right vertical paper rotates inwards, screw clockwork spring dish 3, stop until automobile is stopped, brake energy is all stored in the torsion spring of clockwork spring dish 3.After automobile is stopped and is stopped, because the vertical paper of clockwork spring dish 3 right-hand member rotates inwards, clockwork spring dish 3 screws, the second transmission gear 43 be connected with clockwork spring dish 3 right-hand member has upper vertical paper inwards, the trend that downward vertical paper outwards rotates, and drive that to produce upper vertical paper with the 3rd transmission gear 45 of its external toothing outside, the trend that downward vertical paper rotates inwards, thus drive has upper vertical paper inwards with the overriding clutch 2 of the 3rd transmission gear 45 external toothing, the trend that downward vertical paper outwards rotates, and synchro 1 does not unclamp engagement, it has upper vertical paper outside under the drive of clockwork spring dish 3, downward vertical paper rotating tendency inwards, automobile is in the state can not advanced and also can not retreat.When automobile needs to advance, the inner gear 11 of operation brake gear drive synchro 1 moves right and departs from the internal tooth caulking groove 15 of external gear 12, synchro 1 is made to be in releasing orientation, the rotating tendency of overriding clutch 2 loses contending with of synchro 1, the clockwork spring dish 3 right-hand member upper vertical paper screwed inwards, downward vertical paper outwards rotates, and drive connected second transmission gear 43 upper vertical paper inwards, downward vertical paper outwards rotates, second transmission gear 43 drives with the 3rd transmission gear 45 upper vertical paper of its external toothing outside, downward vertical paper rotates inwards, thus the overriding clutch 2 upper vertical paper of drive and its external toothing inwards, downward vertical paper outwards rotates, because overriding clutch 2 stings tight automobile front axle 5, upper vertical paper is inwards together for overriding clutch 2 driving automobile front axle 5, downward vertical paper outwards rotates, without the need to step on the accelerator, namely wheel 6 rotates under the drive of automobile front axle 5, automobile travels forward automatically, thus achieve elastic potential energy that the clockwork spring dish 3 that screws directly stored and sting tight automobile front axle 5 by overriding clutch 2 and discharge.
In sum, the present invention is owing to having said structure parts, when making braking automobile, brake energy is stored in clockwork spring dish, after automobile is stopped and stopped, synchro and overriding clutch rotate backward, and contend with mutually, automobile front axle does not rotate, when automobile need start, the energy be stored in clockwork spring dish is discharged by overriding clutch, driving automobile front axis, thus automobile can be advanced without the need to step on the accelerator, therefore invention increases energy source of car degree of utilization, save the energy, and structure of the present invention is simple, with low cost, be with a wide range of applications.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (4)
1. a brake energy regenerative apparatus, is characterized in that, comprises:
Synchro (1), overriding clutch (2), clockwork spring dish (3), the transmission device (4) be connected with synchro (1), overriding clutch (2), clockwork spring dish (3) respectively;
Described synchro (1), overriding clutch (2) are nested with the periphery in automobile front axle (5) respectively;
Described clockwork spring dish (3) is energy storage component;
Described transmission device (4) comprises the first transmission shaft (41), be nested with the first transmission gear (42) at the first transmission shaft (41) two ends, the second transmission gear (43) respectively, second driving shaft (44), is nested with the 3rd transmission gear (45) in second driving shaft (44) periphery;
The volume torsion spring that described clockwork spring dish (3) comprises shell (31) and arranges in the enclosure; The two ends of described torsion spring are connected with first transmission gear (42) of transmission device (4), the second transmission gear (43) respectively.
2. brake energy regenerative apparatus as claimed in claim 1, it is characterized in that, described synchro (1) comprises the inner gear (11) and external gear (12) that are nested with respectively in automobile front axle (5) periphery; Inner gear (11) is connected with automobile front axle (5) by the key (13) be arranged in the keyway of automobile front axle (5) periphery, and it can move around along the axis of automobile front axle (5) on key (13); External gear (12) is connected with automobile front axle (5) by bearing (14).
3. brake energy regenerative apparatus as claimed in claim 2, it is characterized in that, internal tooth caulking groove (15) is provided with in the external gear (12) of described synchro (1), when inner gear (11) moves in the internal tooth caulking groove (15) of external gear (12), inner gear (11) and external gear (12) internal messing.
4. brake energy regenerative apparatus as claimed in claim 1, is characterized in that, the second transmission gear (43) and the 3rd transmission gear (45) external toothing of described transmission device (4); External gear (12) external toothing of described first transmission gear (42) and synchro (1); Described 3rd transmission gear (45) and overriding clutch (2) external toothing; Described clockwork spring dish (3) is nested with in the first transmission shaft (41) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083217.9A CN103129532B (en) | 2013-03-15 | 2013-03-15 | A kind of brake energy regenerative apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083217.9A CN103129532B (en) | 2013-03-15 | 2013-03-15 | A kind of brake energy regenerative apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103129532A CN103129532A (en) | 2013-06-05 |
| CN103129532B true CN103129532B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310083217.9A Expired - Fee Related CN103129532B (en) | 2013-03-15 | 2013-03-15 | A kind of brake energy regenerative apparatus |
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| Country | Link |
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| CN (1) | CN103129532B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552553A (en) * | 2013-11-04 | 2014-02-05 | 北京汽车研究总院有限公司 | Energy reclaiming device |
| CN104477148B (en) * | 2014-11-26 | 2017-01-11 | 浙江大学 | Second-level braking energy recovering device for car |
| CN104802774B (en) * | 2015-05-11 | 2018-02-23 | 华北电力大学（保定） | Automobile brake energy reuse means based on scroll spring |
| CN105000005B (en) * | 2015-07-27 | 2017-10-20 | 江苏大学 | A kind of new new-energy automobile brake power recovering device |
| CN105329094A (en) * | 2015-10-28 | 2016-02-17 | 赵建强 | Kinetic energy storage converter |
| CN105882620A (en) * | 2016-05-27 | 2016-08-24 | 河南理工大学 | Long-slope descending auxiliary speed reduction system of large heavy-duty vehicle |
| CN106043252B (en) * | 2016-07-07 | 2019-03-15 | 王锦祥 | Atmospheric pressure energy storage assisting device |
| CN106428449A (en) * | 2016-12-07 | 2017-02-22 | 芜湖木木游乐设备有限公司 | Kinetic energy recovery device for assisting corsair braking |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319655A (en) * | 1979-12-12 | 1982-03-16 | Eaton Corporation | Regenerative braking device with rotationally mounted energy storage means |
| CN2063495U (en) * | 1990-04-26 | 1990-10-10 | 王昌志 | Drive device by accumulated energy at braking |
| CN101149096A (en) * | 2007-10-25 | 2008-03-26 | 同济大学 | Hybrid power drive device based on mechanical automatic speed-changer |
| CN101722940A (en) * | 2008-10-14 | 2010-06-09 | 叶大卫 | Deceleration energy storing device of vehicle |
| CN201816450U (en) * | 2010-10-15 | 2011-05-04 | 上海汽车集团股份有限公司 | Electromotion Mechanical Automated Transmission device and automobile using the same |
-
2013
- 2013-03-15 CN CN201310083217.9A patent/CN103129532B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319655A (en) * | 1979-12-12 | 1982-03-16 | Eaton Corporation | Regenerative braking device with rotationally mounted energy storage means |
| CN2063495U (en) * | 1990-04-26 | 1990-10-10 | 王昌志 | Drive device by accumulated energy at braking |
| CN101149096A (en) * | 2007-10-25 | 2008-03-26 | 同济大学 | Hybrid power drive device based on mechanical automatic speed-changer |
| CN101722940A (en) * | 2008-10-14 | 2010-06-09 | 叶大卫 | Deceleration energy storing device of vehicle |
| CN201816450U (en) * | 2010-10-15 | 2011-05-04 | 上海汽车集团股份有限公司 | Electromotion Mechanical Automated Transmission device and automobile using the same |
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| CN103129532A (en) | 2013-06-05 |
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Granted publication date: 20150819 Termination date: 20180315 |