CN105644523B - Change electric-type battery compartment of electric automobile and battery running mechanism - Google Patents
Change electric-type battery compartment of electric automobile and battery running mechanism Download PDFInfo
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- CN105644523B CN105644523B CN201510979839.9A CN201510979839A CN105644523B CN 105644523 B CN105644523 B CN 105644523B CN 201510979839 A CN201510979839 A CN 201510979839A CN 105644523 B CN105644523 B CN 105644523B
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- 230000008859 change Effects 0.000 title claims abstract description 26
- 239000002828 fuel tank Substances 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 15
- 241000270722 Crocodylidae Species 0.000 claims description 10
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 claims description 10
- 208000032369 Primary transmission Diseases 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 208000032370 Secondary transmission Diseases 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 2
- -1 hydraulic pump Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 24
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses the capital equipment and its flow scheme design for changing electric-type battery compartment of electric automobile and battery running mechanism, belong to electric automobile field.Battery is faster more effortlessly changed in order to realize, the method for proposition is, with after the power on of outside, driving roller bearing to rotate by multi-stage gear and drive shaft, to be inputted motor or exited by roller bearing driving battery.Simultaneously, in order to prevent in galloping or excessively curved and when jolting, battery box produces vibrations and even skidded off from side, devise electric motor locking device and battery pressue device, horizontal tooth bar also on roller bearing is meshed with the ripple bar of battery box bottom, and three-dimensional comprehensive fixation is carried out to battery box.To avoid the occurrence of the awkward situation for having dump energy to have to change during single group battery, big battery storehouse is divided into left and right two battery compartments, two battery packs can be carried simultaneously, one is carried out and leads a standby pattern.
Description
Technical field
The invention belongs to electric automobile field, and in particular to change the construction and battery running machine of electric-type battery compartment of electric automobile
The design of structure.
Background technology
By the high speed development of more than 30 years, China's economy had been achieved for achievement attracting people's attention.But environment is damaged
Bad adverse consequences also gradually starts to display, and the large- and-medium size cities of concentration are particularly compared in population, and haze is seriously endangered
The health of people.Producing the factor of haze has a lot, wherein main factor is exactly the tail gas of motor vehicle, is united according to authoritative department
Meter, the accounting being emitted in the factor of all generation hazes of motor-vehicle tail-gas reaches more than 40%.If it is possible to from controlling
Reason motor-vehicle tail-gas takes up, and gradually decreases the dependence to motor vehicle, greatly develops the new energy using electric automobile as representative
Automobile, while reducing the discharge of other various pernicious gases, it will greatly reduce the formation of haze.Currently, central and local governments' political affairs
Mansion formulate it is a series of encourage the national policies using electric automobiles, but looked for and the factor such as charging interval length by charging pile difficulty
Restriction, electric automobile market development is still very slow.The Chinese government exists《Made in China 2025)》In explicitly point out, to 2020
Year, the pure electronic and plug-in new-energy automobile year sales volume of independent brand breaks through 1,000,000, and market accounts for more than 70% at home；Arrive
2025, the new-energy automobile year sales volume 300 ten thousand synchronous with international most advanced level, market accounts for more than 80% at home.In order to
This grand target is realized early, and the replacing battery mode of electric automobile will play bigger effect.It is electric using electric-type is changed
Electrical automobile has the advantages that following several respects：First, replacing construction is short, and the time for the oiling being accustomed to already with people is almost, real
Now with the slitless connection of oiling mode.It is worried with charging for a long time that user is not necessarily searching charging pile；Secondly, all batteries
All it is qualified after testing, it is ensured that possess the distance travelled of maximum.It is but next for that can reach using the user of charge mode
Charging station is stricken with anxiety and fear, here it is the mileage anxiety described in people；3rd, equipped with two Battery packs, one group of work, one group standby
With.User only needs by the way or arrive change station nearby and changed the battery used up, and so ensure that and possesses sufficient electricity
The continuity of amount, turn avoid waste electric energy；4th, more using the user of electric automobile, the usage amount of fuel-engined vehicle will
Reduce；On the one hand pollution of the vehicle exhaust to air is reduced, improves environmental quality.On the other hand, it is possible to reduce fuel oil
Import, country saves foreign exchange, and user reduces expenditure；5th, will be the substantial amounts of job opportunity of society's increase.
The content of the invention
The need for meeting electric automobile replacing battery, the present invention, which is devised, changes electric-type battery compartment of electric automobile and battery
Works.
The technical scheme is that：Change the capital equipment of electric-type battery compartment of electric automobile and battery running mechanism by it is left,
Right side battery compartment, motor, the little gear on motor bearings, motor generator terminal gear, drive shaft, I and II travelling gear, roller bearing,
Roller gear, chain, the sheet metal of crocodile mouth shape, rubbery sealed body, electric motor locking device and battery pressue device composition.When even
The power taking for connecing the input rifle insertion electric automobile of external power source is intraoral, and switching switch is switched into " release " position, battery is connected and adds
The power supply of pressure device, magnetic valve reversion, because the part fluid that now fuel tank is in negative pressure state, oil pipe is flowed back in fuel tank,
The distress resolves in hammer are applied to, hammer is moved up under the action of the spring, into oil pipe, is added on battery box
Distress resolves.Switching switch is switched to " unblock " position, electric motor locking device obtains electric, connects the power supply of two electromagnet, production
Raw attraction, drives lever arm to be drawn close to fixed arm, the locking internal tooth of lever arm front end is separated with the little gear on motor bearings,
Motor is unlocked.Controlling switch is switched to " output " position, motor obtains electric rotation, passes through drive shaft and I and II drive gears
Dynamic roller bearing is rotated, so that battery box is gently exported from inside to outside from battery compartment, finally reaches the A conveyer belts at battery altering station
On, it is replaced station and reclaims.Then new battery box is moved from A conveyer belts into battery compartment, and controlling switch is switched to " input "
Position, motor is rotated backward, and drives roller bearing inwardly to rotate, battery box is gently moved into battery compartment, row is finally touched
Stop after journey shift knob.Switch is switched to " locking " position, the power supply of electric motor locking device disconnects, attracted after electromagnet dead electricity
Power disappears, and lever arm pushes away fixed arm, locking internal tooth and the small tooth on motor bearings of lever arm front end under the action of the spring
Wheel is meshed, and motor is locked.Switch is switched to " pressurization " position, battery pressue device obtains power supply, and hydraulic oil pump starts work
Make, fluid is pressed into oil pipe, promote hammer to stretch downwards, until battery box is firmly pushed down." the lock of electric motor locking device
Only " switched with " unblock " switching, " pressurization " of battery pressue device and " release " switching switch, and controlling switch " input
" and " output " is all located at car surface close to the place of power taking mouthful.Its advantage is：Battery from battery compartment enter change station and from
Change station enters in battery compartment, does not all need manpower, but is completed using motor and mechanical device, to avoid manually operating
Car body is damaged in journey, while improving efficiency and stability.
Described changes electric-type battery compartment of electric automobile and battery running mechanism, and big battery position in storehouse is preceding above automobile chassis
Afterwards between two groups of wheels, separated by bearing housing from centre, be separated into two battery compartments of left and right side, two can be so carried simultaneously
Battery pack.Its advantage is：Two Battery packs are carried, using one group of work, one group of standby pattern, user can go to change at leisure
Battery, will not produce anxiety, while in the case of avoiding only single group battery, having dump energy to change electricity because worrying the weary electricity of battery
And cause damage.
It is described to change electric-type battery compartment of electric automobile and battery running mechanism, battery running mechanism by motor, drive shaft,
I and II travelling gear, roller bearing, roller gear, chain composition.Primary transmission gear is fixed on the front end of drive shaft, two grades of biographies
Moving gear is fixed on the middle part and rear end of drive shaft.Motor generator terminal gear is meshed with primary transmission gear, secondary transmission gear
Then roller gear adjacent thereto is meshed, and is driven between each roller bearing by gear and chain.When transmission gun insertion power taking mouthful
Afterwards, the power supply of motor is connected, motor is rotated drives drive shaft turns by I and II travelling gear, and drive shaft drives roller bearing to turn
It is dynamic, roller bearing driving battery box input or output.Its advantage is：Battery running mechanism simple structure, equipment is superior, reliability
And transmission efficiency.Roller bearing is both the core component of battery rotating mechanism, can play a part of support and self-contained battery group box again.
Described changes electric-type battery compartment of electric automobile and battery running mechanism, drive shaft and its I and II travelling gear position
In in bearing housing, the both sides of bearing housing are respectively fixed with two shapes as the sheet metal of crocodile mouth, respectively with battery pack positive and negative electrode
Electrode position is corresponding, is fixed with a cylindrical seal outside each sheet metal, seal by it is flexible, can stretch
The elastomeric material of contracting is made.A matching spring of shape is cased with outside rubbery sealed body.When battery box is input to
In battery compartment, its positive and negative electrode electrode is inserted in the sheet metal of two groups of crocodile mouth shapes respectively, battery box then continuous compression spring and
Rubbery sealed body, makes the leading edge and battery box of rubbery sealed body tightly stick together, until touching after travel switch button
Stop.Its advantage is：Rubbery sealed body ensure that the positive and negative electrode electrode of battery is in sealing state, prevent water and dust from entering
Enter, occur short trouble to prevent battery.
It is described to change electric-type battery compartment of electric automobile and battery running mechanism, electric motor locking device by lever arm, fixed arm,
Electromagnet, rotating shaft, spring, locking internal tooth composition.Electric motor locking device and motor are all installed in the engine bin of automobile.Two
Electromagnet is individually fixed on lever arm and fixed arm.Lever arm can be rotated by fulcrum of rotating shaft, and its other end is equipped with
Locking internal tooth, locking internal tooth matches with the little gear being fixed on motor bearings.Both ends of the spring respectively connected lever arm and
Fixed arm.After transmission gun insertion power taking mouthful, by the power on of electromagnet, electromagnet obtain it is electric after produce attraction, drive and live
Swing arm is moved to fixed arm side, and the locking internal tooth of the lever arm other end is separated with the little gear on motor bearings, motor unblock；It is disconnected
Open after the power supply with transmission gun, electromagnet dead electricity, attraction is also disappeared therewith, and lever arm is displaced outwardly under the action of the spring,
Locking internal tooth is meshed with the little gear on motor bearings, and motor is locked.Because motor, drive shaft, roller bearing are by driving cog
Wheel it is rigidly connected, when motor by it is locked when, roller bearing is also locked.Because ripple is arranged at the bottom of the battery box on roller bearing
Have matched horizontal tooth bar on bar, roller bearing, when roller bearing by it is locked when, battery box is just fixed.In order to prevent missing
Operate and unlock motor, the power supply of electric motor locking device is connected with power taking mouthful, and power supply ability is introduced from outside into by transmission gun
Operate the device.Its advantage is：Electric motor locking device is locked by motor, and roller bearing is also locked, due to the horizontal tooth bar on roller bearing
Be meshed with the ripple bar of battery box bottom, battery box is just fixed, prevent in galloping or
Skidded off during turning from side.
It is described to change electric-type battery compartment of electric automobile and battery running mechanism, battery pressue device by hydraulic pump, magnetic valve,
Hammer, oil pipe, fuel tank composition.Hydraulic pump, fuel tank and magnetic valve are fixed in automobile trunk, the oil pipe quilt being connected with fuel tank
Being fixed in the top of battery compartment, each battery compartment has several hammers, and hammer is the cylindrical metal body of a T-shape, is located at
The end of every oil pipe, direction is vertically downward, can be slided up and down along the inwall of oil pipe, and the surface of hammer is cased with one
Spring and sealing ring.When battery box be externally entering battery compartment it is in place after, by the power on of hydraulic pump, hydraulic pump works will
In fluid press-in oil pipe, it is moved downwardly until hammer and encounters battery box, battery box is firmly pushed down.Magnetic valve plays guarantor
The effect of pressure；When battery needs to change, the power on of magnetic valve is allowed to invert, now because fuel tank is in negative pressure shape
State, part fluid will be flowed back in fuel tank, and hammer loses pressure, is moved upwardly under the action of the spring in oil pipe.Sealing
The effect of oil sealing is enclosed, prevents fluid from being flowed out from the contact position of oil pipe and hammer.Battery is pushed in order to prevent maloperation
Device is unlocked, and the power supply of magnetic valve is introduced from outside into by transmission gun could operate the device.Its advantage is：To battery box plus
Pressure, it is firmly pushed down, to prevent battery box produces vibrations in galloping or when jolting.
What the present invention was provided changes electric-type battery compartment of electric automobile and battery running mechanism, and simple in construction, flexibility and reliability can
Not only battery that is quick but also effortlessly changing very much electric automobile.
Brief description of the drawings
Fig. 1 changes electric-type battery compartment of electric automobile and the capital equipment organigram of battery running mechanism for the present invention；
Fig. 2 for the present invention change the front view of electric-type battery compartment of electric automobile and the bearing housing wall device of battery running mechanism with
Side view；
Fig. 3 changes the electric motor locking apparatus structure signal of electric-type battery compartment of electric automobile and battery running mechanism for the present invention
Figure；
Fig. 4 changes the battery pressue device structural representation of electric-type battery compartment of electric automobile and battery running mechanism for the present invention
Figure；
Fig. 5 changes electric-type battery compartment of electric automobile and the roller bearing and its connection diagram of battery running mechanism for the present invention；
In figure, 1, motor；2nd, the little gear on motor bearings；3rd, motor generator terminal gear；4th, bearing housing；5th, drive shaft；6、
Primary transmission gear；7th, secondary transmission gear；8th, roller bearing；9th, roller gear；10th, chain；11st, the sheet metal of crocodile mouth shape；12、
Rubbery sealed body；13rd, travel switch button；14th, battery box positive and negative electrode electrode；15th, electromagnet；16th, lever arm；17th, it is fixed
Arm；18th, locking internal tooth；19th, spring；20th, hydraulic pump；21st, magnetic valve；22nd, hammer；23rd, oil pipe；24th, the transverse teeth on roller bearing
Bar；
Embodiment
Technical scheme is explained in detail below in conjunction with the accompanying drawings explanation, such as Fig. 1 is that the present invention changes electric-type electricity
The capital equipment organigram of electrical automobile battery compartment and battery running mechanism, battery compartment of electric automobile and the battery running machine
Little gear 2 of the capital equipment of structure on battery compartment, motor 1, motor bearings, motor generator terminal gear 3, bearing housing 4, drive shaft 5,
Primary transmission gear 6, secondary transmission gear 7, roller bearing 8, roller gear 9, chain 10, electric motor locking device and battery pressue device
Composition.Big battery position in storehouse between front and rear two groups of wheels, is separated from centre by bearing housing, is separated into left and right above automobile chassis
Two battery compartments, two Battery packs can be so carried simultaneously.Battery running mechanism is by motor, drive shaft, I and II driving cog
Wheel, roller bearing, roller gear, chain composition.Drive shaft is located in bearing housing with I and II travelling gear, I and II travelling gear
It is fixed in drive shaft, motor generator terminal gear is meshed with primary transmission gear, secondary transmission gear roller bearing tooth adjacent thereto
Wheel is meshed, and is driven between each roller bearing by gear and chain.After transmission gun insertion power taking mouthful, the power supply of motor is connected,
Motor is rotated, and drive shaft turns are driven by I and II travelling gear, and drive shaft drives roller bearing to rotate, roller bearing driving battery pack
Box is inputted or exported.If Fig. 2 is that the present invention changes electric-type battery compartment of electric automobile and the bearing housing wall device of battery running mechanism
Front view and side view, two groups of shapes are fixed on the both sides of bearing housing as the sheet metal 11 of crocodile mouth, respectively with battery
The position of group positive and negative electrode electrode 14 is corresponding, is fixed with a cylindrical seal outside each sheet metal, seal by
Flexible, retractable elastomeric material is made, and the surface of rubbery sealed body 12 is cased with a matching spring of shape.When
Battery box is input in battery compartment, and its positive and negative electrode electrode is inserted in the sheet metal of two groups of crocodile mouth shapes respectively, and battery box is then
Continuous compression spring and rubbery sealed body, make the leading edge and battery box of rubbery sealed body tightly stick together, until touching
Stop after travel switch button 13.Fig. 3 changes the electric motor locking of electric-type battery compartment of electric automobile and battery running mechanism for the present invention
Apparatus structure schematic diagram, the electric motor locking device is by electromagnet 15, lever arm 16, fixed arm 17, locking internal tooth 18, spring 19
Composition.Electric motor locking device and motor are all installed in the engine bin of automobile, and its locking internal tooth is with being fixed on motor bearings
Little gear match.After transmission gun insertion power taking mouthful, by the power on of electromagnet, lever arm and fixation are separately fixed at
Electromagnet on arm obtain it is electric after produce attraction, drive lever arm to be moved to fixed arm side, make locking internal tooth with motor bearings
Little gear separation, motor unblock；Disconnect after the power supply with transmission gun, electromagnet dead electricity, attraction also disappears therewith, lever arm
It is displaced outwardly under the action of the spring, until locking internal tooth is meshed with the little gear on motor bearings, motor is locked.As schemed
4 change electric-type battery compartment of electric automobile and the battery pressue device structural representation of battery running mechanism, the battery for the present invention
Pressue device is made up of hydraulic pump 20, magnetic valve 21, hammer 22, oil pipe 23, fuel tank.Hydraulic pump, fuel tank and magnetic valve are located at vapour
In car boot, the oil pipe being connected with fuel tank, which is fixed in the top of battery compartment, each battery compartment, several hammers, is located at
The end of every oil pipe, direction is vertically downward, can be slided up and down along the inwall of oil pipe, and the surface of hammer is cased with one
Spring and sealing ring.When battery box be externally entering battery compartment it is in place after, by the power on of hydraulic pump, starting hydraulic pump will
In fluid press-in oil pipe, it is moved downwardly until hammer and encounters battery box, battery box is firmly pushed down, to prevent automobile high-speed
Battery box produces vibrations in traveling.Magnetic valve plays a part of pressurize；When battery needs to change, the power supply of magnetic valve is connect
It is logical, it is allowed to invert, now because fuel tank is in negative pressure state, part fluid will be flowed back in fuel tank, and hammer loses pressure, in bullet
It is moved upwardly into the presence of spring in oil pipe.Sealing ring plays a part of oil sealing, prevents fluid from contact of the oil pipe with hammer
Place's outflow.If Fig. 5 is that the present invention changes electrician's battery compartment of electric automobile and the roller bearing and its connection diagram of battery running mechanism, institute
State and fine and closely woven horizontal tooth bar 24 is dispersed with roller bearing circumference, match with the ripple bar of battery box bottom, when roller bearing is locked
When, battery box is just fixed.It is driven between roller bearing and roller bearing by gear and chain.
Specific workflow design is as follows：When needing to change battery, transmission gun is inserted into power taking mouthful, switching switch is switched to
" release " position, connects the power supply of magnetic valve, magnetic valve reversion, because fuel tank is in the part fluid in negative pressure state, oil pipe
It flow back into fuel tank, hammer is moved up under the action of the spring, into oil pipe, is added in the distress resolves on battery box.
Switching switch is switched to " unblock " position, the power supply of electromagnet is connected, produces attraction, drive lever arm to be moved to fixed arm,
The locking internal tooth of the lever arm other end is set to be separated with the little gear on motor bearings, motor unblock.Controlling switch is switched to " defeated
Go out " position, motor obtains electric rotation, passes through motor generator terminal gear and I and II travelling gear drives drive shaft, roller bearing to rotate, will
Battery box is gently exited out of battery compartment.When new battery enters battery compartment from change station, controlling switch is switched to " defeated
Enter " position, motor obtain it is electric rotate backward, drive roller bearing rotate backward, battery box is gently entered in battery compartment, its just,
Negative electrode is inserted in the sheet metal of corresponding crocodile mouth shape, battery box constantly extrusion spring and rubbery sealed body, makes rubber
The leading edge of glue seal is tightly sticked together with battery box, is stopped until touching after travel switch button.By switching switch
" locking " position is switched to, electromagnet dead electricity, lever arm is displaced outwardly under the action of the spring, drives the locking internal tooth of its other end
Rotate, until locking internal tooth is meshed with the little gear on motor, motor is locked.Switching switch is switched to " pressurization " position,
The power supply of hydraulic pump is connected, hydraulic pump is started working, and fluid is pressed into oil pipe from fuel tank, as pressure constantly increases, is located at
The hammer of each oil pipe port is constantly moved down, until battery box is firmly pushed down.Transmission gun is finally extracted, power taking is closed
The lid of mouth.Battery altering is finished.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations that may be made to some of which part embody the principle of invention, belong to protection scope of the present invention it
It is interior.
Claims (7)
1. change electric-type battery compartment of electric automobile and battery running mechanism, it is characterised in that by left and right side battery compartment, motor (1),
Little gear (2), motor generator terminal gear (3), bearing housing (4), drive shaft (5), primary transmission gear (6) on motor bearings, two
Level travelling gear (7), roller bearing (8), roller gear (9), chain (10), sheet metal (11), the rubbery sealed body of crocodile mouth shape
(12), electric motor locking device and battery pressue device composition；Motor is horizontally installed in automobile engine compartment, and bearing housing is located at big
In the middle part of battery compartment, drive shaft is vertically fixed in bearing housing, and I and II travelling gear is fixed in drive shaft, primary transmission tooth
Wheel is meshed with motor generator terminal gear, and roller bearing is fixed on battery compartment bottom, and secondary transmission gear is mutually nibbled with adjacent roller gear
Close, the sheet metal of crocodile mouth shape, rubbery sealed body level are fixed on bearing box outer wall.
2. according to claim 1 change electric-type battery compartment of electric automobile and battery running mechanism, it is characterised in that big battery
Between front and rear two groups of wheels, two battery compartments of left and right side are separated into by bearing housing above automobile chassis for position in storehouse.
3. according to claim 1 change electric-type battery compartment of electric automobile and battery running mechanism, it is characterised in that battery is transported
Rotation mechanism is made up of motor, motor generator terminal gear, drive shaft, I and II travelling gear, roller bearing, roller gear, chain, one-level
Travelling gear is fixed on the front end of drive shaft, and secondary transmission gear is fixed on the middle part and rear end of drive shaft, motor generator terminal gear
It is meshed with primary transmission gear, then roller gear adjacent thereto is meshed secondary transmission gear, and tooth is passed through between each roller bearing
Take turns with chain to be driven.
4. according to claim 1 change electric-type battery compartment of electric automobile and battery running mechanism, it is characterised in that roller bearing is
Fine and closely woven horizontal tooth bar (24) is dispersed with the device of battery box, the circumference of roller bearing for supporting and driving, and and battery pack
The ripple bar in cassette bottom portion is meshed.
5. according to claim 1 change electric-type battery compartment of electric automobile and battery running mechanism, it is characterised in that drive shaft
And its I and II travelling gear is located in bearing housing, the both sides of bearing housing are respectively fixed with two groups of shapes as the metal of crocodile mouth
Piece, it is corresponding with battery pack positive and negative electrode electrode (14) position respectively, a cylindrical rubber is fixed with outside each sheet metal
Glue seal, the surface of rubbery sealed body is cased with a matching spring of shape.
6. according to claim 1 change electric-type battery compartment of electric automobile and battery running mechanism, it is characterised in that electromechanical locks
Locking apparatus is made up of electromagnet (15), lever arm (16), fixed arm (17), locking internal tooth (18), spring (19), rotating shaft, two
Electromagnet is individually fixed on lever arm and fixed arm, and lever arm can be rotated by fulcrum of rotating shaft, and its other end is equipped with
Locking internal tooth, locking internal tooth matches with the little gear being fixed on motor bearings, both ends of the spring respectively connected lever arm and
Fixed arm.
7. according to claim 1 change electric-type battery compartment of electric automobile and battery running mechanism, it is characterised in that battery adds
Pressure device is made up of hydraulic pump (20), magnetic valve (21), hammer (22), oil pipe (23), fuel tank, hydraulic pump, fuel tank and magnetic valve
It is installed in automobile trunk, the oil pipe being connected with fuel tank is fixed in the top of battery compartment, magnetic valve plays a part of pressurize,
There are several hammers in each battery compartment, hammer is the cylindrical metal body of a T-shape, positioned at the end of every oil pipe, direction
It is that vertically downward, can be slided up and down along the inwall of oil pipe, the surface of hammer is cased with a spring and sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979839.9A CN105644523B (en) | 2015-12-15 | 2015-12-15 | Change electric-type battery compartment of electric automobile and battery running mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979839.9A CN105644523B (en) | 2015-12-15 | 2015-12-15 | Change electric-type battery compartment of electric automobile and battery running mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105644523A CN105644523A (en) | 2016-06-08 |
| CN105644523B true CN105644523B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510979839.9A Expired - Fee Related CN105644523B (en) | 2015-12-15 | 2015-12-15 | Change electric-type battery compartment of electric automobile and battery running mechanism |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933853B (en) * | 2020-08-14 | 2023-04-07 | 维沃移动通信有限公司 | Battery pack, chain battery and electronic equipment |
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| DE102006002635A1 (en) * | 2006-01-19 | 2007-07-26 | Linde Ag | Mobile switching device for battery block of industrial trucks, has support with head-side contact surface with horizontal roller conveyor and, working supporting surface arranged within base area |
| EP1415874B1 (en) * | 2002-10-28 | 2010-03-17 | Still Gmbh | Battery exchange system for an industrial truck |
| CN203032641U (en) * | 2012-12-25 | 2013-07-03 | 浙江中力机械有限公司 | Automatic storage battery carrier for electric vehicles |
| CN204279380U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | The dolly of reach truck storage battery is got for side |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103507784B (en) * | 2012-06-24 | 2015-11-25 | 章武杰 | A kind of novel battery of electric vehicle group more changing device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1415874B1 (en) * | 2002-10-28 | 2010-03-17 | Still Gmbh | Battery exchange system for an industrial truck |
| DE102006002635A1 (en) * | 2006-01-19 | 2007-07-26 | Linde Ag | Mobile switching device for battery block of industrial trucks, has support with head-side contact surface with horizontal roller conveyor and, working supporting surface arranged within base area |
| CN203032641U (en) * | 2012-12-25 | 2013-07-03 | 浙江中力机械有限公司 | Automatic storage battery carrier for electric vehicles |
| CN204279380U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | The dolly of reach truck storage battery is got for side |
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| CN105644523A (en) | 2016-06-08 |
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