CN104210368A - Electric bicycle brake energy conveying and storage device - Google Patents

Electric bicycle brake energy conveying and storage device Download PDF

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Publication number
CN104210368A
CN104210368A CN201410410624.0A CN201410410624A CN104210368A CN 104210368 A CN104210368 A CN 104210368A CN 201410410624 A CN201410410624 A CN 201410410624A CN 104210368 A CN104210368 A CN 104210368A
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China
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energy
transformation
storage battery
slide block
battery
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CN201410410624.0A
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CN104210368B (en
Inventor
乐胜利
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Changzhou Haowan New Energy Technology Co.,Ltd.
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CHANGXING FLYING POWER ENERGY TECHNOLOGY Co Ltd
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Publication of CN104210368A publication Critical patent/CN104210368A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility

Abstract

The invention discloses an electric bicycle brake energy conveying and storage device. The electric bicycle brake energy conveying and storage device comprises a micro generator, a commutating and voltage-stabilizing circuit board and a range extending storage battery, and also comprises an energy converting shaft fixed on a bicycle body, wherein a friction disc concentric with a wheel shaft is fixed on the wheel; an energy converting disc is arranged on the energy converting shaft; the micro generator is arranged on the radial outer side of an energy converting shaft; a flywheel for driving the micro generator to be operated is arranged on the energy converting shaft; electric energy produced by the operation of the micro generator is output and stored in the range extending storage battery after being subjected to commutating and voltage stabilizing by the voltage-stabilizing circuit board; the range extending storage battery is installed on a storage battery bracket on the side surface of the electric bicycle body. The electric bicycle brake energy conveying and storage device can store electric energy to serve as standby battery of the electric bicycle, so as to ensure that the electric bicycle can be continuously ridden for a certain distance in special conditions.

Description

A kind of electric vehicle brake transformation of energy and storage device
Technical field
The invention belongs to vehicle technology field, particularly relate to electric vehicle brake transformation of energy and storage device.
Background technology
Nowadays battery-driven car flies into common people house, in battery-driven car ride, also can brake frequently, and when braking, the force of inertia of vehicle wheel rotation not only hinders brake, and large energy has lost in vain.
Simultaneously in battery-driven car ride, also there is uncertain factor, these uncertain factors comprise: A, and battery is not having, under early warning, capacity attenuation occurs; B, battery is eager under not being in sufficient state to go on a journey; C, increases than the distance of expection originally; D, road conditions impact causes invalid distance to increase, and other cause electromobile battery electricity to exhaust or the situation of causing trouble occurs, these all can bring great inconvenience to bicyclist.
Summary of the invention
Technical matters to be solved by this invention is just to provide a kind of electric vehicle brake transformation of energy and storage device, by ride brake time vehicle wheel rotation force of inertia be converted to electrical power storage and get up to utilize further, and store the backup power of increasing journey storage battery as battery-driven car of these electric energy, when electromobile battery electricity exhausts or the situation of causing trouble occurs, ensure that battery-driven car can continue stretch journey of riding.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of electric vehicle brake transformation of energy and storage device, comprise microgenerator, regulator rectifier circuit plate and increasing journey storage battery, described microgenerator is electrically connected with regulator rectifier circuit plate, described regulator rectifier circuit plate is connected with increasing journey storage battery, also comprise the transformation of energy axle be fixed on vehicle body, described transformation of energy axle is parallel with axletree, wheel is fixed with the friction disc concentric with axletree, described transformation of energy axle is provided with transformation of energy dish, microgenerator is provided with outside described transformation of energy Axial and radial, described transformation of energy axle is provided with the flywheel driving microgenerator work, described transformation of energy is located on transformation of energy support, described transformation of energy support is provided with chute that energizing quantity transaxle slides and driving-energy transaxle moves to make the transformation of energy axle drive configuration of energy changeover panel and friction disc wipe contact along chute to friction disc, described transformation of energy axle drive configuration is controlled by brake system, the electric energy that described microgenerator running produces carries out exporting after rectifying and voltage-stabilizing through regulator rectifier circuit plate and is stored in increasing journey storage battery, described increasing journey storage battery is installed on the battery stand of electric vehicle body side, described battery stand comprises the side plate be fixed on vehicle body, bottom described side plate medial plane, the left and right sides is provided with block, described block comprise perpendicular to described side plate medial plane support portion and be located at the bending part of support portion head end, described side plate medial plane is provided with elastic clamping structure in the left and right sides, middle part, described increasing journey storage battery is rectangular configuration, described increasing journey bottom of storage battery is supported on the support portion of block, the described increasing journey storage battery left and right sides is clamped by elastic clamping structure.
Preferably, described transformation of energy support comprises square tube, the described square tube left and right sides offers chute, described square tube tube wall offers opening, a wedge is provided with in described opening, described wedge is controlled to square tube medial motion by brake system, and wedge wedge surface promotes transformation of energy axle along runner movement, and described transformation of energy axle and wedge are all connected with retracing spring.
Preferably, described friction disc comprises friction disc body and is located at the friction material layer of friction disc body outer circumferential sides, and described transformation of energy dish comprises transformation of energy dish body and is located at the friction material layer of transformation of energy dish body outer circumferential sides.
Preferably, intermeshing engaging tooth is provided with between described friction disc and transformation of energy dish.
Preferably, described elastic clamping structure comprises slide block permanent seat, slide block and spring, and described slide block is slidably arranged on slide block permanent seat by sliding track mechanism, between slide block and slide block permanent seat spring effect under, slide block will increase journey storage battery elastic clamping.
Preferably, described slide block permanent seat comprises adapter plate, the described adapter plate left and right sides is provided with baffle plate, and bottom described adapter plate, the left and right sides is provided with skidway hole, and described slide block comprises slide plate, bottom described slide plate, the left and right sides is provided with traveller, described traveller head is provided with minor diameter part, and described slide plate is placed on adapter plate, and the slide plate left and right sides is positioned at inside baffle plate, described minor diameter part inserts skidway hole, and described spring housing is connected on traveller.
The present invention is by the frictional fit of friction disc and transformation of energy dish, energy transaxle and flywheel is driven to drive microgenerator running to produce electric energy, be stored into increase in journey storage battery through the voltage stabilizing of regulator rectifier circuit plate, rectification process, can not only store electrical energy use as the standby battery of battery-driven car like this, utilize the antagonistic force of transformation of energy dish simultaneously, auxiliary original brake system is braked, and avoids the loss that brake system is too fast.
The electric energy that above-mentioned electric vehicle energy recycling device produces all is stored in and increases in journey storage battery, this increasing journey storage battery is arranged on it electric bicycle removably, select to install for bicyclist, when battery-driven car main storage battery electricity exhausts or breaks down, power supply switch circuit in controller for electric vehicle controls the switching carrying out feeding electric motors power supply, namely battery-driven car main storage battery is disconnected to the power supply of motor, start increasing journey storage battery to power to motor simultaneously, ensure that battery-driven car can continue stretch journey of riding.
And, the present invention utilizes battery stand to install increasing journey storage battery, left and right slide block can sway, to adapt to the increasing journey storage battery of different size, when increasing journey storage battery installed by needs, increasing journey storage battery is placed on side plate, increasing journey bottom of storage battery is supported on the support portion of block, then left slider is moved to the left, right slide block moves right, left, right slide block coordinates will increase journey storage battery clamping, and the bending part on block and the gear eaves on clamping piece can avoid increasing journey storage battery to come off further, after increasing journey storage battery installs, connect motor with power lead line and increase journey storage battery.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the structure principle chart of battery-driven car vibration energy recovery device;
Fig. 2 is the structure principle chart of electric vehicle brake energy recycle device;
Fig. 3 is the schematic diagram of transformation of energy axle drive configuration;
Fig. 4 is the structural representation of battery stand;
Fig. 5 is the structural representation of elastic clamping structure.
Detailed description of the invention
The invention provides the energy consumption produced in a kind of comprehensive application battery-driven car ride to generate electricity, and electrical power storage generating produced is in increasing journey storage battery, standby battery as battery-driven car uses, and a battery-driven car of composition is ridden energy consumption comprehensive cyclic utilization system.
First, the electric vehicle energy recycling device be made up of battery-driven car vibration energy recovery device and electric vehicle brake energy recycle device is illustrated.
As shown in Figure 1, for battery-driven car vibration energy recovery device, comprise damping of electric vehicles device 1, the damping spring that described damping of electric vehicles device comprises damping fork and is located on damping fork, also be provided with microgenerator 2, regulator rectifier circuit plate and increasing journey storage battery, described microgenerator is electrically connected with regulator rectifier circuit plate, described regulator rectifier circuit plate is connected with increasing journey storage battery, the oscillating movement switching mechanism that the straight-line motion up and down damping pitched is converted to rotational motion is provided with between described damping fork and described microgenerator, described oscillating movement switching mechanism drives microgenerator work, the electric energy that described microgenerator running produces carries out exporting after rectifying and voltage-stabilizing through regulator rectifier circuit plate and is stored in and increases in journey storage battery.
Wherein, described oscillating movement switching mechanism comprises rotary shaft rack, rotating shaft 11, and described rotating shaft is by bearings on rotary shaft rack, and described rotating shaft is provided with the flywheel 12 driving microgenerator work.Further, described rotating shaft is bent axle, and described oscillating movement switching mechanism also comprises the connecting rod be connected with bent axle, described connecting rod connection sliding block, and described slide block is installed on damping fork.And alternatively interchangeable structure, described oscillating movement switching mechanism also comprises the transaxle vertical with rotating shaft, described transaxle head end is provided with the finishing bevel gear cuter that finishing bevel gear cuter pitches with damping and engages, and described transaxle tail end is provided with finishing bevel gear cuter and engages with the finishing bevel gear cuter on turning cylinder.
Battery-driven car vibration energy recovery device utilize battery-driven car ride middle up-down vibration produce straight-line motion, circular movement is converted into by oscillating movement switching mechanism, microgenerator running is driven to produce electric energy, be stored into increase in journey storage battery through the voltage stabilizing of regulator rectifier circuit plate, rectification process, can not only store electrical energy use as the standby battery of battery-driven car like this, utilize the antagonistic force of oscillating movement switching mechanism simultaneously, the vibration sense of battery-driven car is weakened, allow bicyclist feel more comfortable.
As shown in Figures 2 and 3, electric vehicle brake energy recycle device, similar with battery-driven car vibration energy recovery device, it also needs to arrange microgenerator 2, regulator rectifier circuit plate and increasing journey storage battery are to generate electricity, rectifying and voltage-stabilizing and store electrical energy, same, described microgenerator 2 is electrically connected with regulator rectifier circuit plate, described regulator rectifier circuit plate is connected with increasing journey storage battery, heavier is, this electric vehicle brake energy recycle device also comprises the transformation of energy axle 13 be fixed on vehicle body, described transformation of energy axle is parallel with axletree 15, wheel is fixed with the friction disc 16 concentric with axletree, described transformation of energy axle is provided with transformation of energy dish 14, microgenerator is provided with outside described transformation of energy Axial and radial, described transformation of energy axle is provided with the flywheel driving microgenerator work, described transformation of energy is located on transformation of energy support, described transformation of energy support is provided with chute that energizing quantity transaxle slides and driving-energy transaxle moves to make the transformation of energy axle drive configuration of energy changeover panel and friction disc wipe contact along chute to friction disc, described transformation of energy axle drive configuration is controlled by brake system, the electric energy that described microgenerator running produces carries out exporting after rectifying and voltage-stabilizing through regulator rectifier circuit plate and is stored in and increases in journey storage battery.
Composition graphs 3 illustrates above-mentioned transformation of energy axle drive configuration, transformation of energy support comprises square tube 17, the described square tube left and right sides offers chute 18, described square tube tube wall offers opening, a wedge 19 is provided with in described opening, described wedge is controlled to square tube medial motion by brake system, and wedge wedge surface promotes transformation of energy axle 13 along runner movement, and described transformation of energy axle and wedge are all connected with retracing spring.In addition, be provided with positioning groove at the inwall of opening, wedge outer wall is provided with positioning strip and coordinates with positioning groove, can limit the running orbit of wedge like this.Wherein brake system both can be water brake also can be drag-line brake, and water brake can drive wedge by hydraulic coupling, and drag-line brake then can drive wedge by drag-line transmitting forces.
Described friction disc comprises friction disc body and is located at the friction material layer of friction disc body outer circumferential sides, and described transformation of energy dish comprises transformation of energy dish body and is located at the friction material layer of transformation of energy dish body outer circumferential sides.Intermeshing engaging tooth is provided with between described friction disc and transformation of energy dish.The material that friction disc body and transformation of energy dish body need working strength higher, as cast iron, alloy steel or high strength plastics, friction layer then selects friction belt or friction coatings, should proof strength, produces enough large friction force and drive and rotate both ensureing again.
When braking, the force of inertia of vehicle wheel rotation not only hinders brake, and large energy has lost in vain, electric vehicle brake energy recycle device utilizes the free-wheel of wheel when braking, by the frictional fit of friction disc and transformation of energy dish, energy transaxle and flywheel is driven to drive microgenerator running to produce electric energy, through the voltage stabilizing of regulator rectifier circuit plate, rectification process is stored into and increases in journey storage battery, can not only store electrical energy use as the standby battery of battery-driven car like this, utilize the antagonistic force of transformation of energy dish simultaneously, auxiliary original brake system is braked, avoid the loss that brake system is too fast.
The electric energy that above-mentioned electric vehicle energy recycling device produces all is stored in and increases in journey storage battery, and this increasing journey storage battery is arranged on it electric bicycle removably, selects to install for bicyclist.The battery stand installed and increase journey storage battery is provided with in electric vehicle body side.
As shown in Figure 4 and Figure 5, battery stand comprises the side plate 3 be fixed on vehicle body, bottom described side plate medial plane, the left and right sides is provided with block 32, described block comprise perpendicular to described side plate medial plane support portion and be located at the bending part of support portion head end, described side plate medial plane is provided with elastic clamping structure 31 in the left and right sides, middle part, described increasing journey storage battery is rectangular configuration, described increasing journey bottom of storage battery is supported on the support portion of block 32, the described increasing journey storage battery left and right sides is clamped by elastic clamping structure 31, described increasing journey storage battery is electrically connected with controller for electric vehicle, described increasing journey storage battery is provided with power output interface, described power output interface is connected by power lead with between motor, described controller for electric vehicle is provided with power supply switch circuit, the power supply that described power supply switch circuit controls motor switches between increasing journey storage battery and battery-driven car main storage battery.
Described elastic clamping structure 31 comprises slide block permanent seat 312, slide block 311 and spring 313, described slide block is slidably arranged on slide block permanent seat by sliding track mechanism, between slide block and slide block permanent seat spring effect under, slide block will increase journey storage battery elastic clamping.Described slide block permanent seat comprises adapter plate 3121, the described adapter plate left and right sides is provided with baffle plate 3122, bottom described adapter plate, the left and right sides is provided with skidway hole 3123, described slide block comprises slide plate 3111, and bottom described slide plate, the left and right sides is provided with traveller 3113, and described traveller head is provided with minor diameter part, described slide plate is placed on adapter plate, the slide plate left and right sides is positioned at inside baffle plate, and described minor diameter part inserts skidway hole, and described spring housing is connected on traveller.Described slide plate plane orthogonal is provided with clamping piece 3112, and described clamping piece top is provided with gear eaves 3114.The capacity of cell of described increasing journey storage battery is 2A, and described increasing journey storage battery is also provided with the voltage commutation circuit controlling the output voltage increasing journey storage battery.
Left and right slide block can sway, to adapt to the increasing journey storage battery of different size, when increasing journey storage battery installed by needs, increasing journey storage battery is placed on side plate, increasing journey bottom of storage battery is supported on the support portion of block, then left slider is moved to the left, right slide block moves right, left and right slide block coordinates will increase journey storage battery clamping, and the bending part on block and the gear eaves on clamping piece can avoid increasing journey storage battery to come off further, after increasing journey storage battery installs, connect motor with power lead line and increase journey storage battery.
Increase journey storage battery as emergency battery, when battery-driven car main storage battery normally uses, it utilizes battery-driven car to vibrate or the energy of brake carries out charge (or charged in advance), when battery-driven car main storage battery electricity exhausts or breaks down, power supply switch circuit in controller for electric vehicle controls the switching carrying out feeding electric motors power supply, namely disconnect battery-driven car main storage battery to the power supply of motor, start increasing journey storage battery simultaneously and motor is powered.In addition, in order to adapt to the motor of different size (operating voltage), increase journey storage battery and be also provided with the voltage commutation circuit controlling the output voltage increasing journey storage battery, increasing journey storage battery arranges the switching that switching push button carries out output voltage, and generally arranging output voltage is that three kinds of specifications of 36V, 48V, 64V can meet most of demand.

Claims (6)

1. an electric vehicle brake transformation of energy and storage device, it is characterized in that: comprise microgenerator, regulator rectifier circuit plate and increasing journey storage battery, described microgenerator is electrically connected with regulator rectifier circuit plate, described regulator rectifier circuit plate is connected with increasing journey storage battery, also comprise the transformation of energy axle be fixed on vehicle body, described transformation of energy axle is parallel with axletree, wheel is fixed with the friction disc concentric with axletree, described transformation of energy axle is provided with transformation of energy dish, microgenerator is provided with outside described transformation of energy Axial and radial, described transformation of energy axle is provided with the flywheel driving microgenerator work, described transformation of energy is located on transformation of energy support, described transformation of energy support is provided with chute that energizing quantity transaxle slides and driving-energy transaxle moves to make the transformation of energy axle drive configuration of energy changeover panel and friction disc wipe contact along chute to friction disc, described transformation of energy axle drive configuration is controlled by brake system, the electric energy that described microgenerator running produces carries out exporting after rectifying and voltage-stabilizing through regulator rectifier circuit plate and is stored in increasing journey storage battery, described increasing journey storage battery is installed on the battery stand of electric vehicle body side, described battery stand comprises the side plate be fixed on vehicle body, bottom described side plate medial plane, the left and right sides is provided with block, described block comprise perpendicular to described side plate medial plane support portion and be located at the bending part of support portion head end, described side plate medial plane is provided with elastic clamping structure in the left and right sides, middle part, described increasing journey storage battery is rectangular configuration, described increasing journey bottom of storage battery is supported on the support portion of block, the described increasing journey storage battery left and right sides is clamped by elastic clamping structure.
2. a kind of electric vehicle brake transformation of energy according to claim 1 and storage device, it is characterized in that: described transformation of energy support comprises square tube, the described square tube left and right sides offers chute, described square tube tube wall offers opening, a wedge is provided with in described opening, described wedge is controlled to square tube medial motion by brake system, and wedge wedge surface promotes transformation of energy axle along runner movement, and described transformation of energy axle and wedge are all connected with retracing spring.
3. a kind of electric vehicle brake transformation of energy according to claim 1 and storage device, it is characterized in that: described friction disc comprises friction disc body and is located at the friction material layer of friction disc body outer circumferential sides, described transformation of energy dish comprises transformation of energy dish body and is located at the friction material layer of transformation of energy dish body outer circumferential sides.
4. a kind of electric vehicle brake transformation of energy according to claim 1 and storage device, is characterized in that: be provided with intermeshing engaging tooth between described friction disc and transformation of energy dish.
5. a kind of electric vehicle brake transformation of energy according to claim 1 and storage device, it is characterized in that: described elastic clamping structure comprises slide block permanent seat, slide block and spring, described slide block is slidably arranged on slide block permanent seat by sliding track mechanism, between slide block and slide block permanent seat spring effect under, slide block will increase journey storage battery elastic clamping.
6. a kind of electric vehicle brake transformation of energy according to claim 5 and storage device, it is characterized in that: described slide block permanent seat comprises adapter plate, the described adapter plate left and right sides is provided with baffle plate, bottom described adapter plate, the left and right sides is provided with skidway hole, described slide block comprises slide plate, bottom described slide plate, the left and right sides is provided with traveller, described traveller head is provided with minor diameter part, described slide plate is placed on adapter plate, the slide plate left and right sides is positioned at inside baffle plate, described minor diameter part inserts skidway hole, and described spring housing is connected on traveller.
CN201410410624.0A 2014-08-20 2014-08-20 Electric bicycle brake energy conveying and storage device Active CN104210368B (en)

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* Cited by examiner, † Cited by third party
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CN107139897A (en) * 2017-04-28 2017-09-08 苏州银雀智能科技有限公司 A kind of brake system of new-energy automobile, energy recycle device, new-energy automobile

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