CN106004820B - A kind of Recovering Waste Energy of Braking in Automobiles and reuse means - Google Patents

A kind of Recovering Waste Energy of Braking in Automobiles and reuse means Download PDF

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Publication number
CN106004820B
CN106004820B CN201610478662.9A CN201610478662A CN106004820B CN 106004820 B CN106004820 B CN 106004820B CN 201610478662 A CN201610478662 A CN 201610478662A CN 106004820 B CN106004820 B CN 106004820B
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China
Prior art keywords
electromagnet
gear
clutch
transmission gear
fixed
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CN106004820A (en
Inventor
张祖涛
张兴田
李晨旭
任宏飞
皮振宇
范茁宁
张启旸
魏仁初
胡广地
刘昱岗
许永生
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Suzhou Zhenwei Town Construction Development Co., Ltd
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Southwest Jiaotong University
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/10—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable mechanical accumulator, e.g. flywheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/30—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by chargeable mechanical accumulators, e.g. flywheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

The present invention provides a kind of Recovering Waste Energy of Braking in Automobiles and reuse means, are related to Recovering Waste Energy of Braking in Automobiles and reutilization technology field.The input gear of mechanical actuation mechanism is consolidated with automobile brake disc, and output shaft is respectively equipped with Transmission gear two and Transmission gear one by two close end；Input gear is external toothing with idler gear one and Transmission gear one, and idler gear two is engaged with Transmission gear two；Clutch control lever is located between two ridges of two-way slip clutch, which is provided with clutch reset unit, and clutch reset unit end is equipped with extension spring；The arranged on left and right sides of clutch control lever end is with the sucker of electromagnet one and electromagnet two on same level axis；The sucker of ratchet self-locking card column tail end and electromagnet three is on the same axis；Torsionspring one end is fixed with rack, and the other end is fixed by pin and input shaft；Electromagnet one, two, three is fixed with the bottom plate of rack, and is connected with monolithic processor controlled relay.It is mainly used for vehicle braking energy recycling.

Description

A kind of Recovering Waste Energy of Braking in Automobiles and reuse means
Technical field
The present invention relates to energy when a kind of energy regenerating and reutilization technology field, more particularly to a kind of automobile brake to return Receipts and reutilization technology.
Background technology
Violent friction is generated when automobile brake, between brake lining and brake rim to convert the mechanical energy of running car to Heat dissipates, to make automobile stop in a short time.Since the heat that drag friction generates in a short time has little time loss Into air, brake temperature is caused to increase, can be seriously worn the abrasion of friction facing, and this portion of energy is also meaninglessly It dissipates.And automobile needs engine to provide very large torque in starting, and engine idling is relatively low when starting, and oil consumption is just than automobile The oil consumption of constant velocity when driving is higher by very much, and this part oil consumption, because cannot fully burn, the harmful substance in tail gas contains Measure the tail gas discharged when driving with normal speed also above automobile.
Include mainly flywheel energy storage type, electricity storage currently, there are also energy regenerating and recycling scheme when automobile brake Energy formula, three kinds of energy storage schemes of hydraulic accumulation energy type.Energy when although these schemes can realize automobile brake to a certain extent Recycling, but equal existing defects：The structure size of flywheel energy storage system device requires larger, control cost height, noise big；Electricity storage Can system off gas pollution problem it is small, technology also relative maturity, but energy conversion efficiency is not high, and short life；Hydraulic accumulation energy system Power density of uniting is big, but manufacturing cost is high, and there are the potential hazards of leakage, there is the risk of welding.
Such as (example in other patents)：Retrieval finds that there are many kinds of be used for Recovering Waste Energy of Braking in Automobiles at present Patent of invention.It is attached together as the Chinese patent application of Publication No. CN102180149A discloses a kind of automobile brake energy storage group It sets.The larger air conditioner of power is arranged to run at high speed when low-speed running, braking energy driving in engine driving；In load-carrying vapour The gearbox of vehicle sets power takeoff and obtains braking energy, is realized by the actuator drives pair air compressor machine and automobile primary air compressor machine added Two-stage Compression, while motorcar air conditioner being driven to run at high speed；Braking energy is converted into high pressure air, it will be in energy-storing container Water cooling freeze it is spare；The demand of automobile air compressor, air conditioner or radiator to engine power is reduced, saving fuel oil is reached Purpose.
For another example the Chinese patent application of Publication No. 101875346A discloses a kind of automobile energy storage type brake disc.In fixation It is machined with card slot on disk and magnet-controlled valve is installed, increases a set casing, wherein equipped with inside and outside magnetic Gu Quan and elastic knee-piece, and It is machined with card slot on the inside of set casing and is also equipped with magnet-controlled valve.By the data of each inductor of chip processing, controlled by magnet-controlled valve Inside and outside magnetic Gu Quan is slided between brake disc card slot and set casing card slot, and the two is made to change between relative rotation opposing stationary, from And the elastic knee-piece for both making connection completes the collection and release of elastic potential energy.
There is certain deficiency in above two automobile brake energy storage device technical solution.The first device volume is larger, Device connection is more complicated, relatively difficult to having the transformation of vehicle, is unsuitable for heavy industrialization application；Second of device at This is higher, and requirement of the device for assembly precision is high, and the service life is shorter, and the total amount of energy conversion is few.
Invention content
The object of the present invention is to provide a kind of Recovering Waste Energy of Braking in Automobiles and reuse means, it can efficiently solve automobile The problem of braking kinetic energy generally consumed temporarily stores.
The technical scheme adopted by the invention for realizing the object of the invention is：A kind of Recovering Waste Energy of Braking in Automobiles is filled with recycling It sets, including automobile brake disc and mechanical actuation mechanism and electronic control part, the input gear and vehicle of mechanical actuation mechanism Brake disc consolidates, and the both ends of output shaft and input shaft are fixed by bearing and rack respectively, and keeps the axis of two axis parallel, empty Rotating disk one, idler gear two are attached to by two-way slip clutch on input shaft；Output shaft is respectively equipped with biography by two close end Pass gear two and Transmission gear one；Input gear and idler gear one and Transmission gear one are external toothing, and idler gear one It is detached with Transmission gear one；Idler gear two is engaged with Transmission gear two；Two-way slip clutch is connected with input shaft by spline It connects；Clutch control lever is located between two ridges of two-way slip clutch, which is provided with clutch reset unit, clutch reset unit end Equipped with extension spring；The arranged on left and right sides of clutch control lever end is with the sucker of electromagnet one and electromagnet two in same level On axis；Ratchet is with input shaft by plane key joint, and ratchet is matched with ratchet self-locking card column, and ratchet self-locking card column passes through compression Spring is fixed with rack, and the sucker of ratchet self-locking card column tail end and electromagnet three is on the same axis；Torsionspring one end and machine Frame is fixed, and the other end is fixed by pin and input shaft；Electromagnet one, electromagnet two and electromagnet three are solid with the bottom plate of rack It is fixed, and be connected with monolithic processor controlled relay.
The electronic control part connecting structure for electrical equipment is as follows：Microcontroller with respectively with velocity sensor, acceleration sensing Device is connected with speed probe.
The device of the invention must use in pairs, be mounted at left and right sides of automobile axle.By being fixedly arranged on automobile brake disc Input gear connected with corresponding wheel power.The input gear of device and one external toothing of idler gear；Device is defeated simultaneously Enter gear and one external toothing of Transmission gear, and idler gear one is detached with Transmission gear one；Transmission gear two by output shaft with Transmission gear one connects；Idler gear two and two external toothing of Transmission gear；Two-way slip clutch is mounted on the input shaft of device On, it is connected in the form of spline；The both ends of the output shaft of device and the input shaft of device are respectively equipped with bearing, and bearing is fixed on machine On the bearing hole of frame, and keep the axis of two axis parallel；Clutch control lever is equipped between two ridges of two-way slip clutch, from The top of clutch control-rod is equipped with clutch reset unit, and the electromagnet one of end both sides, the sucker of electromagnet two are in same level axis On line；Electromagnet one and electromagnet two are fixed on the rack by engine base；Ratchet is matched with ratchet self-locking card column, while ratchet Card column is fixed on the rack by compressed spring, and ratchet self-locking card column makes ratchet be locked always under the effect of spring force； Ratchet self-locking card column tail end every the sucker of certain interval and electromagnet three on the same axis；Torsionspring one end is fixed on rack On, the other end is fixed by pin and input shaft；Electromagnet one, electromagnet two, electromagnet three are fixed with rack, and and microcontroller The relay of control is connected.Microcontroller is connected with velocity sensor, acceleration transducer and speed probe again.
Working process and principle of the invention are：
During the course of work of the present apparatus occurs mainly in automobile brake and starting, do not work in normally travel.Work The process of work can be divided into two parts：Braking stored-energy process and starting exergonic process.It is specifically described as follows：
Braking stored-energy process：
When sensor detects that automobile is in skidding state, controller can provide actuating signal immediately, connect control The DC electromagnet one of two-way slip clutch processed, idler gear and the input shaft of two-way slip clutch engagement and driving device Rotation.Since the input gear of device consolidates on the disc brake rotor, with vehicle wheel rotation, so the input gear of device drives idle running tooth One rotation of wheel and then the input shaft rotation of driving device, to make the torsionspring being connected on the input shaft of device torsion storage Energy.The input shaft of ratchet and device is by plane key joint, and dynamic with shaft rotation, ratchet self-locking card column is under spring force effect, always Keep ratchet orientation locked, to prevent the torsionspring turn-back in device handoff functionality state from releasing energy.In the process In, the kinetic energy of automobile is converted into elastic potential energy by gear drive and is temporarily stored in torsionspring.At the end of brake process, The signal detected is passed to controller by sensor, and instant action signal is provided after processing, and DC electromagnet one is made to power off, from And two-way slip clutch is made to be detached from idler gear one, it completes to reset.So far, the present apparatus completes first process：Braking storage Energy.
Start to walk exergonic process：
When automobile starting, controller provides signal, connects DC electromagnet two, attracts when DC electromagnet two is connected double It is moved to left to slip-clutch, clutch and idler gear two engage, and idler gear two is attached to dress by two-way slip clutch It sets on input shaft, it is dynamic with shaft rotation；Attract ratchet self-locking card column to move down when DC electromagnet three is connected, discharges ratchet, make it Unlock, torsionspring deliver torque to transmission gear one, transmission gear two and biography by the input shaft and idler gear of device Moving gear one is coaxially coupled, so the torque of torsionspring is transmitted to the defeated of the device of consolidation on the disc brake rotor by transmission gear Enter gear, and then certain torque is provided for vehicle starting, mitigates engine burden to a certain extent, play the work of start assisting With.When automobile is completed to start to walk, controller, which provides signal, makes DC electromagnet two, three power off, two-way slip clutch and idle running Gear two is detached from, and makes clutch reset, while ratchet self-locking card column is released, and upper bullet under the action of the spring, and ratchet is made to return to Locking state is oriented, is ready for next thermal energy storage process.So far, the second process, starting exergonic process are completed.Due to the present apparatus The certain torque of wheel is supplied in vehicle starting, so the torque that engine provides very little is only needed automobile to be made to complete Step, to save oil consumption when starting and reduce the discharge of pollutant.
When automobile is in normally travel state, the present apparatus only has idler gear one and idler gear two still with being fixedly arranged at Input gear rotation in brake disc, due to frictional resistance very little, almost can be ignored, so will not be made to running car At influence.Compared with prior art, the beneficial effects of the invention are as follows：
One, agent structure of the invention is all made of mechanical mechanism transmission system, structure simple structure, to original vehicle structure Progress easy to transform, motor behavior is clear, and dexterously solves vehicle wheel rotation during braking stored-energy and assistant starting The problem of direction.
Two, the present invention is using clutch control lever and two-way slip clutch and electromagnet one, electromagnet two, electromagnet Three, the position of engagement of gear is controlled by way of both different signal electric current of make-and-break of braking or start to walk, and is set with one The standby work purpose just completed under two kinds of different conditions, and mechanical structure is easy to repair and safeguards, reduces energy storage device It takes up space, also saves material, reduce cost.
Three, the present invention reverses energy storage using torsional spring, and a part for the automobile mechanical energy that needs when braking are eliminated converts Transfer is the mechanical energy of torsional spring, and energy recovery efficiency is high, and energy storing space is big, is compared to other hydraulic accumulation energies, flywheel energy storage The cost of equal devices is low, and to more environment-friendly, noise is also smaller.
Four, torsional spring mechanics characteristic curve is smooth, is influenced on brake comfort small.The energy slatterned using automobile brake is auxiliary Starting is helped, oil consumption is not only saved to a certain extent, but also the discharge of pollutant can be reduced, meets the thought of energy-saving and emission-reduction.
Description of the drawings
Fig. 1 is the schematic three dimensional views of the input gear and brake disc consolidation of the present invention
Fig. 2 is the overall structure partial sectional view of the present invention
Fig. 3 is the I of partial enlarged view of the present invention
Fig. 4 is the II of partial enlarged view of the present invention
Fig. 5 is electronic control part electrical connection schematic diagram of the present invention
Specific implementation mode
A kind of specific implementation mode of the present invention is a kind of Recovering Waste Energy of Braking in Automobiles and reuse means, including automobile Brake disc 1 and the input gear 2 being connected on automobile brake disc 1.
The device must use in pairs, be mounted at left and right sides of automobile axle.By being fixedly arranged on automobile brake disc 1 Input gear 2 is connected with corresponding wheel power；The input gear 2 of device and one 21 external toothing of idler gear；While device Input gear 2 and one 3 external toothing of Transmission gear, and idler gear 1 is detached with Transmission gear 1；Transmission gear 26 passes through The output shaft 5 of device is connect with Transmission gear 1；Idler gear 2 15 and 26 external toothing of Transmission gear；Two-way slip clutch 4 are mounted on the input shaft 11 of device, are connected in the form of spline；The both ends of the output shaft 5 of device and the input shaft 11 of device It is respectively equipped with bearing, bearing is fixed on the bearing hole of rack 9, and keeps the axis of two axis parallel；Clutch control lever 19 is pacified Between two ridges of two-way slip clutch 4, top is equipped with clutch reset unit 18, and 18 end of clutch reset unit, which is equipped with, stretches bullet Spring 17,19 end both sides of clutch control lever are every certain interval and the sucker of electromagnet 1 and electromagnet 2 20 in same level On axis；Electromagnet 1 and electromagnet 2 20 are fixed on by engine base in rack 9；Ratchet 7 matches with ratchet self-locking card column 12 It closes, while ratchet self-locking card column 12 is fixed on by a compressed spring 13 in rack 9.When the electromagnet is powered off, Bidirectional slide Clutch 4 returns to centre position under the action of clutch reset unit 18, is detached with idler gear 1 or idler gear 2 15；Spine Wheel self-locking card column 12 makes ratchet 7 be locked always under the effect of spring force.
12 tail end of ratchet self-locking card column every the sucker of certain interval and electromagnet 3 14 on the same axis；Torsionspring 10 One end is fixed in the rack 9 of device, and the other end is fixed on by pin 8 on device input shaft 11；Electromagnet 1, electromagnet two 20, electromagnet 3 14 is installed in the rack 9 of device, and the relay 26 controlled with microcontroller 22 is connected.
The electronic control part of this example is by microcontroller 22 and connected velocity sensor 23, acceleration transducer 24, speed probe 25 and relay 26 form.

Claims (1)

1. a kind of Recovering Waste Energy of Braking in Automobiles and reuse means, including automobile brake disc (1) and mechanical actuation mechanism and electricity Sub- control section, it is characterised in that：The input gear (2) of mechanical actuation mechanism is consolidated with automobile brake disc (1), output shaft (5) It is fixed by bearing and rack (9) respectively with the both ends of input shaft (11), and keep the axis of two axis parallel, idler gear one (21), idler gear two (15) is attached to by two-way slip clutch (4) on input shaft (11)；Output shaft (5) leans on two close end It is respectively equipped with Transmission gear two (6) and Transmission gear one (3)；Input gear (2) and idler gear one (21) and Transmission gear one (3) it is external toothing, and idler gear one (21) is detached with Transmission gear one (3)；Idler gear two (15) and Transmission gear two (6) it engages；Two-way slip clutch (4) is connect with input shaft (11) by spline；Clutch control lever (19) is located at two-way cunning Between two ridges of dynamic clutch (4), clutch reset unit (18) is which is provided with, clutch reset unit (18) end is equipped with extension spring (17)；The arranged on left and right sides of clutch control lever (19) end is with the sucker of electromagnet one (16) and electromagnet two (20) same On horizontal axis；Ratchet (7) is with input shaft (11) by plane key joint, and ratchet (7) is matched with ratchet self-locking card column (12), spine It is fixed by compressed spring (13) and rack (9) to take turns self-locking card column (12), ratchet self-locking card column (12) tail end and electromagnet three (14) sucker is on the same axis；Torsionspring (10) one end is fixed with rack (9), and the other end passes through pin (8) and input shaft (11) fixed；The bottom plate of electromagnet one (16), electromagnet two (20) and electromagnet three (14) with rack (9) is fixed, and with list The relay (26) of piece machine (22) control is connected.
CN201610478662.9A 2016-06-24 2016-06-24 A kind of Recovering Waste Energy of Braking in Automobiles and reuse means Active CN106004820B (en)

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CN106585370B (en) * 2016-12-12 2019-02-19 王刚 Energy-efficient vehicle brake apparatus
CN106958617B (en) * 2017-03-14 2023-03-14 西南交通大学 Energy feedback shock absorber based on automobile vibration
CN107089131B (en) * 2017-04-24 2019-06-04 清华大学 Series Hybrid-Power Vehicle energy storing structure and energy distributing method based on elastic energy storage
CN109466321B (en) * 2018-11-30 2020-06-09 洪凡省 Automobile brake energy storage auxiliary starting device
CN109747603B (en) * 2019-03-15 2023-08-11 西南交通大学 Hydraulic driving device capable of recovering vehicle braking energy
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