CN103236760A - Automobile braking energy recovering device - Google Patents
Automobile braking energy recovering device Download PDFInfo
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- CN103236760A CN103236760A CN2013100427248A CN201310042724A CN103236760A CN 103236760 A CN103236760 A CN 103236760A CN 2013100427248 A CN2013100427248 A CN 2013100427248A CN 201310042724 A CN201310042724 A CN 201310042724A CN 103236760 A CN103236760 A CN 103236760A
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- generator
- pinion
- braking energy
- recovering device
- energy recovering
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Abstract
The invention provides an automobile braking energy recovering device, belongs to the technical field of hybrid electric automobiles, and solves the problem that the existing hybrid electric automobiles are poor in energy recovery. The automobile braking energy recovering device comprises a brake, a generator, a spheral cage arranged on a driving shaft of an automobile, and a shifting mechanism capable of controlling a small gear arranged on a spindle of the generator to be engaged with and separated from a gear ring, the shifting mechanism comprises an electromagnetic coil which is circumferentially wound on the outer side of the small gear and the spindle of the generator, and a connecting mechanism enabling the small gear to slide freely with circumference fixed along the spindle of the generator is arranged between the small gear and the spindle of the generator. The automobile braking energy recovering device realizes power generation by utilizing an engine deceleration brake signal to activate a starting switch of the engine and utilizing the generator to engage with the spheral cage on the driving shaft so as to enable the generator to rotate, can be refitted on the existing hybrid electric automobiles, and is wide in application prospect.
Description
The application belongs to the (applying date: 2011-04-26; Application number: 201110105133.1; Title: dividing an application a kind of automotive braking energy recovering device).
Technical field
The invention belongs to the hybrid vehicle technical field, relate to a kind of automotive braking energy recovering device.
Background technology
Along with global environment and energy problem are serious day by day, increasing automotive supplier is spending huge man power and material at new-energy automobile, and the research of hybrid vehicle has become the focus of researching and developing this area in.
Hybrid vehicle not only has the technical characterstic that the energy sources scope is wide, economic benefit is high, can also when braking, realize vehicle deceleration energy supply by energy-recuperation system, braking energy reclaims a key technology of hybrid vehicle, is the important means that reduces the hybrid vehicle fuel consume.
Summary of the invention
The objective of the invention is at the existing the problems referred to above of existing hybrid vehicle, and proposed a kind of automotive braking energy recovering device that energy reclaims that when car deceleration is braked, carries out.
Purpose of the present invention can realize by following technical proposal: a kind of automotive braking energy recovering device, it is characterized in that, described energy recycle device comprises controller, generator and is arranged on ball cage on the automobile driving axle, the main shaft of generator is provided with a pinion, the ball cage is provided with the gear ring that matches with above-mentioned pinion, and described energy recycle device also includes can control pinion and gear ring engagement and the shifting fork mechanism that separates.
Controller can be controlled the operating state of shifting fork mechanism, and pinion and gear ring enter energy recovery operation state after engagement under the shifting fork mechanism control, and driving shaft drives ball cage, gear ring, pinion and generator shaft and rotates, and generates electricity, and realizes the recovery of energy.Pinion and gear ring then finish to generate electricity after separating under the shifting fork mechanism control.
In above-mentioned a kind of automotive braking energy recovering device, described shifting fork mechanism comprises electromagnetic switch, shift fork and the switching circuit that can control the electromagnetic switch operating state, one end of shift fork is connected with the electromagnet of electromagnetic switch, the other end is connected with pinion, be provided with between pinion and the generator shaft and pinion axially is free to slide along generator shaft but circumferentially is fixedly coupled mechanism, described shift fork is provided with pin joint, when the electromagnet of above-mentioned electromagnetic switch is done stretching motion, endwisely slip along generator shaft thereby can make shift fork rotate the drive pinion around pin joint.
In above-mentioned a kind of automotive braking energy recovering device, described shifting fork mechanism comprises that circumferential hoop is around the solenoid that is arranged on pinion and the generator shaft outside, solenoid is connected with the switching circuit of its on off operating mode of control, be provided with between pinion and the generator shaft and pinion axially is free to slide along generator shaft but circumferentially is fixedly coupled mechanism, pinion is provided with in solenoid energising back and drives the resetting device that resets after electromagnetic mechanism that pinion moves to the gear ring direction along main shaft and the solenoid outage.
In above-mentioned a kind of automotive braking energy recovering device, described electromagnetic mechanism is the iron core that is connected with pinion, and iron core adopts soft iron or silicon steel to be made.After the solenoid energising, iron core is magnetized, and moves along generator shaft and arrives and the gear ring position of engagement thereby drive pinion; After the solenoid outage, iron core magnetic disappears, and pinion resets along generator shaft, disconnects the engagement with gear ring.
In above-mentioned a kind of automotive braking energy recovering device, described bindiny mechanism comprises the chute that axially is opened in the generator shaft outer surface, pinion ringwise, be socketed on the generator shaft, and the medial surface of pinion is provided with the fixture block of protrusion, and fixture block is fastened in the chute and can slidably reciprocates along chute.
In above-mentioned a kind of automotive braking energy recovering device, described switching circuit is relay, be serially connected in the supply line of shifting fork mechanism, the signal input part of controller can receive accelerator pedal signal and brake pedal signal, and the signal output part of controller is connected with relay, but the connecting and disconnecting of control relay.When brake pedal depresses, can carry brake signal to controller, controller is after receiving brake signal, and the control relay closure realizes power supply to shifting fork mechanism.Otherwise when accelerator pedal depressed, control relay disconnected after controller received signal for faster, the shifting fork mechanism outage.
Compared with prior art, this automotive braking energy recovering device utilizes engine retard braking signal activation generator starting switch, utilize the engagement of generator and driving shaft ball cage that generator is rotated, realize generating, and this device can directly be finished in existing hybrid vehicle repacking, has a extensive future.
Description of drawings
Fig. 1 is the structural representation of this automotive braking energy recovering device.
Fig. 2 is the structural representation of this automotive braking energy recovering device when carrying out the energy recovery.
Fig. 3 is the structural representation of shifting fork mechanism among the embodiment one.
Fig. 4 is the structural representation of shifting fork mechanism among the embodiment two.
Fig. 5 is the cutaway view of pinion and generator main shaft connection place.
Among the figure, 1, controller; 2, relay; 3, generator; 31, main shaft; 31a, chute; 4, pinion; 41, fixture block; 5, gear ring; 6, ball cage; 7, driving shaft; 8, electromagnetic switch; 81, electromagnet; 9, shift fork; 91, pin joint; 10, clutch; 11, rotating shaft; 12, solenoid.
Embodiment
Below be specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment one
As depicted in figs. 1 and 2, this automotive braking energy recovering device comprises controller 1, generator 3 and is arranged on ball cage 6 on the automobile driving axle 7, and the main shaft 31 of generator 3 is provided with a pinion 4, and ball cage 6 is provided with the gear ring 5 that matches with above-mentioned pinion 4.The signal input part of controller 1 is connected with brake pedal with accelerator pedal, can receive brake signal when brake pedal depresses and receive signal for faster when accelerator pedal depresses.Relay of signal output part serial connection 2 backs of controller 1 are connected with the shift fork structure, can power to the shift fork structure after relay 2 closures.
As shown in Figure 3, in the present embodiment, shifting fork mechanism comprises electromagnetic switch 8 and shift fork 9, and an end of shift fork 9 is connected with the electromagnet 81 of electromagnetic switch 8, and the other end is connected with pinion 4, and shift fork 9 is provided with pin joint 91.Because pinion 4 also will together rotate with the latter after meshing with gear ring 5, we allow shift fork 9 be connected with a clutch 10 earlier at this, and the rotating shaft 11 that is connected with pinion 4 is set in clutch 10 again.After electromagnetic switch 8 energisings, electromagnet 81 stretches out, and drive shift fork 9 is done around pin joint 91 and rotated counterclockwise, and the clutch 10 of shift fork 9 lower ends, rotating shaft 11 and pinion 4 etc. together move right.After electromagnetic switch 8 outages, electromagnet 81 inwardly shrinks, and shift fork 9 clockwise rotates, and pinion 4 grades are to left movement.So, the power on/off by electromagnetic switch 8 realizes that the level of pinion 4 moves back and forth, and in conjunction with the bindiny mechanism between pinion 4 and generator 3 main shafts 31, connects the engagement that can realize pinion 4 and gear ring 5 and separates.
As shown in Figure 5, the outer surface of generator 3 main shafts 31 axially offers chute 31a, pinion 4 ringwise, be socketed on generator 3 main shafts 31, and the medial surface of pinion 4 is provided with the fixture block 41 of protrusion, fixture block 41 is fastened in the chute 31a and can slidably reciprocates along chute 31a, and this structure can make pinion 4 axially be free to slide along generator 3 main shafts 31 but circumferentially fix.
When vehicle complete vehicle travelled, pinion 4 separated with gear ring 5, is in state shown in Figure 1, and after brake pedal was depressed, controller 1 received brake signal, thereby control relay 2 closures are finished the power supply to electromagnetic switch 8.After electromagnetic switch 8 energisings, move right along generator 3 main shafts 31 by shift fork 9 control pinions 4, finish engagement (state as shown in Figure 2) near gear ring 5 and with it.After finishing engagement, driving shaft 7 drives gear ring 5, pinion 4 and generator 3 main shafts 31 successively and rotates, and begins generating, enters energy recovery operation state.
After accelerator pedal was depressed, controller 1 received signal for faster, thereby control relay 2 disconnects, electromagnetic switch 8 outages, and shift fork 9 drive pinions 4 to left movement, make pinion 4 separate with gear ring 5 along generator 3 main shafts 31, finish generating.
Embodiment two
Present embodiment is shifting fork mechanism with the difference part of implementing one, in the present embodiment, shifting fork mechanism be circumferential hoop around the solenoid 12 that is arranged on pinion 4 and generator 3 main shafts 31 outsides, pinion 4 is provided with iron core, iron core adopts soft iron or silicon steel to be made.After solenoid 12 energisings, the iron core magnetization drives pinion 4 and moves along generator 3 main shafts 31, and close gear ring 5 also is engaged with.When finishing the energy recovery, need pinion 4 away from gear ring 5 and separation with it, this just needs a resetting means to realize resetting.In the present embodiment, we can realize by the mode to the logical reverse currents of solenoid 12, behind the solenoid 12 logical reverse currents, and the reverse stressed motion of pinion 4 and iron core.Because above-mentioned controller 1 can only closed and disconnected relay 2 after receiving brake signal and signal for faster, can't realize to the function of solenoid 12 reverse power supplies, need to arrange in addition a circuit for this reason and realize this function, this class circuit is more common, just repeats no more at this.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (3)
1. automotive braking energy recovering device, it is characterized in that, described energy recycle device comprises controller (1), generator (3) and is arranged on ball cage (6) on the automobile driving axle (7), the main shaft (31) of generator (3) is provided with a pinion (4), ball cage (6) is provided with the gear ring (5) that matches with above-mentioned pinion (4), and described energy recycle device also includes can control pinion (4) and gear ring (5) engagement and the shifting fork mechanism that separates; Described shifting fork mechanism comprises that circumferential hoop is around the solenoid (12) that is arranged on pinion (4) and generator (3) main shaft (31) outside, solenoid (12) is connected with the switching circuit of its on off operating mode of control, be provided with between pinion (4) and generator (3) main shaft (31) and pinion (4) axially is free to slide along generator (3) main shaft (31) but circumferentially is fixedly coupled mechanism, pinion (4) is provided with in solenoid (12) energising back and drives the resetting device that resets after electromagnetic mechanism that pinion (4) move along from main shaft (31) to gear ring (5) direction and solenoid (12) cut off the power supply.
2. a kind of automotive braking energy recovering device according to claim 1 is characterized in that, described electromagnetic mechanism is the iron core that is connected with pinion (4), and iron core adopts soft iron or silicon steel to be made.
3. a kind of automotive braking energy recovering device according to claim 1 and 2, it is characterized in that, described bindiny mechanism comprises the chute (31a) that axially is opened in generator (3) main shaft (31) outer surface, pinion (4) ringwise, be socketed on generator (3) main shaft (31), and the medial surface of pinion (4) is provided with the fixture block (41) of protrusion, and fixture block (41) is fastened in the chute (31a) and can slidably reciprocates along chute (31a).4, a kind of automotive braking energy recovering device according to claim 1 and 2, it is characterized in that, described switching circuit is relay (2), be serially connected in the supply line of shifting fork mechanism, the signal input part of controller (1) can receive accelerator pedal signal and brake pedal signal, and the signal output part of controller (1) is connected with relay (2), but the connecting and disconnecting of control relay (2).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110105133 CN102290918B (en) | 2011-04-26 | 2011-04-26 | Vehicle braking energy recovery device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110105133 Division CN102290918B (en) | 2011-04-26 | 2011-04-26 | Vehicle braking energy recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103236760A true CN103236760A (en) | 2013-08-07 |
| CN103236760B CN103236760B (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310042724.8A Active CN103236760B (en) | 2011-04-26 | 2011-04-26 | A kind of automotive braking energy recovering device |
| CN 201110105133 Active CN102290918B (en) | 2011-04-26 | 2011-04-26 | Vehicle braking energy recovery device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110105133 Active CN102290918B (en) | 2011-04-26 | 2011-04-26 | Vehicle braking energy recovery device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750519A (en) * | 2013-12-04 | 2014-04-30 | 李龙载 | Automatic throwing device for animal feed |
| CN108973965A (en) * | 2018-07-19 | 2018-12-11 | 魏园园 | A kind of intelligentized automobile emergency brake control system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891392A (en) * | 2018-07-19 | 2018-11-27 | 栗红允 | A kind of emergency braking control system preventing skid |
| CN115431779A (en) * | 2021-10-29 | 2022-12-06 | 盐城市步高汽配制造有限公司 | Auxiliary braking device for automobile |
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| CN101288950A (en) * | 2007-04-18 | 2008-10-22 | 苏州宝时得电动工具有限公司 | Multifunctional power tool |
| CN101327783A (en) * | 2008-07-10 | 2008-12-24 | 昆明理工大学 | Clockwork spring braking energy recovery device |
| WO2009086135A2 (en) * | 2007-12-19 | 2009-07-09 | Erlston Lester J | Kinetic energy recovery and electric drive for vehicles |
| CN201721320U (en) * | 2010-06-29 | 2011-01-26 | 王河 | Energy recovery system for automobile engine |
| CN102009589A (en) * | 2010-11-26 | 2011-04-13 | 江苏大学 | Power coupling drive device for hybrid automobile and operating mode thereof |
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| WO2003087623A2 (en) * | 2002-04-10 | 2003-10-23 | Charge-O-Matic Energy Recovery Devices, Llc | Vehicle drive system with energy recovery system |
| US6793029B2 (en) * | 2002-08-13 | 2004-09-21 | Li Kuo Ching | Automobile inertia kinetic energy regeneration system |
| DE102008058302A1 (en) * | 2008-11-18 | 2010-05-20 | Klaus Jebens | Energy storage for use as electrical starting-up aid for e.g. car, enables transfer of part of braking force to spiral tensile spring during braking action, where spring force is transferred to battery after completion of braking action |
| CN101544194A (en) * | 2009-04-30 | 2009-09-30 | 浙江大学 | Automotive braking energy recovering device |
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2011
- 2011-04-26 CN CN201310042724.8A patent/CN103236760B/en active Active
- 2011-04-26 CN CN 201110105133 patent/CN102290918B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288950A (en) * | 2007-04-18 | 2008-10-22 | 苏州宝时得电动工具有限公司 | Multifunctional power tool |
| WO2009086135A2 (en) * | 2007-12-19 | 2009-07-09 | Erlston Lester J | Kinetic energy recovery and electric drive for vehicles |
| CN101327783A (en) * | 2008-07-10 | 2008-12-24 | 昆明理工大学 | Clockwork spring braking energy recovery device |
| CN201721320U (en) * | 2010-06-29 | 2011-01-26 | 王河 | Energy recovery system for automobile engine |
| CN102009589A (en) * | 2010-11-26 | 2011-04-13 | 江苏大学 | Power coupling drive device for hybrid automobile and operating mode thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750519A (en) * | 2013-12-04 | 2014-04-30 | 李龙载 | Automatic throwing device for animal feed |
| CN108973965A (en) * | 2018-07-19 | 2018-12-11 | 魏园园 | A kind of intelligentized automobile emergency brake control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102290918B (en) | 2013-09-04 |
| CN103236760B (en) | 2015-10-07 |
| CN102290918A (en) | 2011-12-21 |
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