CN109534178A - A kind of pure electric vehicle heavy-duty vehicle top lifting electric charging system - Google Patents
A kind of pure electric vehicle heavy-duty vehicle top lifting electric charging system Download PDFInfo
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- CN109534178A CN109534178A CN201811614920.7A CN201811614920A CN109534178A CN 109534178 A CN109534178 A CN 109534178A CN 201811614920 A CN201811614920 A CN 201811614920A CN 109534178 A CN109534178 A CN 109534178A
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- battery case
- battery
- guiding
- vehicle
- frame
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- 230000005611 electricity Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims description 114
- 230000000712 assembly Effects 0.000 claims description 49
- 238000000429 assembly Methods 0.000 claims description 49
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
- B66C17/26—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes combined with auxiliary apparatus, e.g. log saws, pushers for unloading vehicles, means for shunting railway vehicles
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The present invention provides a kind of pure electric vehicle heavy-duty vehicle top lifting electric charging system, comprising: vehicle to be charged which is provided with battery case positioning and locking device；Battery storing region；Automatic electricity changing robot can move freely above battery storing region and vehicle to be charged；After battery case positioning and locking device in vehicle to be charged unlocks battery case to be changed, the battery case to be changed in automatic electricity changing robot vehicle to be charged grasped from above, and the battery case to be changed lifting in vehicle to be charged is put into battery storing region；Or, automatic electricity changing robot grabs rechargeable battery case from battery storing overlying regions, rechargeable battery case is lifted to the battery case positioning and locking device position being placed in vehicle to be charged, positioning and locking is carried out by battery case positioning and locking device, realizes the replacement of the battery case of vehicle to be charged.The present invention uses lifting mode, can quickly and easily complete the electric charging of the battery case of new energy vehicle.
Description
Technical field
The present invention relates to new energy vehicle fields, and in particular, to a kind of pure electric vehicle heavy-duty vehicle top lifting electric charging
System.
Background technique
In recent years, new-energy automobile was quickly grown, the electric vehicle by battery as drive energy, nothing in traveling
Noxious gas emission pollution, noise is small, and the main problem for influencing electric vehicle development at present is asking for charging batteries of electric automobile
Topic is just gradually carrying out the improvement and popularization of Battery Charging Station in new-energy automobile field now.
For the further development and popularization of New energy electric vehicle, in the work of the charging station of existing universal replacement battery
On the basis of, it is also necessary to while the problems such as resolve the replacement speed, convenience and battery tankage of battery case, this is to large size
Or heavy-duty electric vehicles are especially important.
In addition, New-energy electric vehicle, when replacing battery case, when replacing in particular by lift-on/lift-off type, it is fixed often to exist
The problem of position is difficult or positioning accuracy not can guarantee causes battery case replacement speed slow and inconvenient for operation.Meanwhile it replacing
Cheng Hou, it is also possible to can there is a problem of that mounting stability is inadequate.New-energy electric vehicle is frequently encountered in the process of moving to be turned
It is curved, accelerate and road conditions it is bad the problems such as, vibration can be brought to jolt or impact under steam, not such as battery case mounting stability
It is enough, very big influence can be brought on the stability of automobile, in severe cases, can even make battery case that can not work or directly
It connects and throws away, so as to cause serious traffic accident.
Summary of the invention
For the defects in the prior art, it fills and changes the object of the present invention is to provide lifting at the top of a kind of pure electric vehicle heavy-duty vehicle
Electric system.
The present invention is implemented with the following technical solutions:
A kind of pure electric vehicle heavy-duty vehicle top lifting electric charging system, comprising:
Vehicle to be charged which is provided with battery case positioning and locking device；
Battery storing region, including at least one rechargeable battery case, it is to be changed in the vehicle to be charged for replacing
Battery case；
Automatic electricity changing robot is located at the vehicle to be charged, the battery storing overlying regions, can deposit in the battery
It puts and is moved freely above region and the vehicle to be charged；Wherein:
It is described to move electricity certainly after the battery case positioning and locking device in the vehicle to be charged unlocks battery case to be changed
Battery case to be changed in the robot vehicle to be charged grasped from above, and by the battery case to be changed in the vehicle to be charged
Lifting is put into the battery storing region；Or,
The automatic electricity changing robot is from the battery storing overlying regions crawl rechargeable battery case, by described in
Rechargeable battery case lifts the battery case positioning and locking device position being placed in the vehicle to be charged, passes through the battery
Case positioning and locking device carries out positioning and locking, realizes the replacement of the battery case of the vehicle to be charged.
Preferably, the battery case positioning and locking device, comprising:
Stationary body, the stationary body are fixed in the installation vehicle to be charged；
X is set on the stationary body to guiding parts, for realizing the thick guiding of X-direction when battery case lifting；
Y-direction guiding parts is set on the stationary body, for realizing the thick guiding of Y-direction when battery case lifting；
It is oriented to locking member, is set on the stationary body, is determined for realizing X, the accurate of Y-direction when battery case lifting
Position；
Z-direction retaining mechanism is set on the stationary body, for realizing X, Y after battery case lifting in place, Z-direction
Locking.
Heavy battery case can reliably be fixed locking and institute by above-mentioned battery case positioning and locking device by the present invention
It states on vehicle, avoids damaging battery case because impacting during the form of vehicle.
It is highly preferred that the outer side edges of the stationary body are arranged in guiding parts by the X, the Y-direction guiding parts is set
Set the inner side edge in the stationary body, the X is to shape between guiding parts, the Y-direction guiding parts and the stationary body
At the space of fixed battery case.
It is highly preferred that the stationary body is a rectangular frame, the X is arranged to guiding parts in the rectangle frame
In two opposite long sides of frame, the Y-direction guiding parts is arranged on two opposite short sides of the rectangular frame, the guide lock
Tight component is set to the X to guiding part innerside, and has a gap to guiding parts with the X.
It is highly preferred that the X is a cylindrical member to guiding parts, the upper end of the cylindrical member is equipped with inclined-plane, the inclined-plane
Inside towards the stationary body guides the positioning of battery case when for lifting.
It is highly preferred that the Y-direction guiding parts is also a cylindrical member, the upper end of the cylindrical member is equipped with inclined-plane, this is tiltedly
Inside of the face towards the stationary body guides the positioning of battery case when for lifting.
It is highly preferred that the height of the guiding locking member is less than the X to guiding parts, the Y-direction guiding parts
Highly, and the X to the inclined-plane bottom of guiding parts, the Y-direction guiding parts be higher than it is described guiding locking member height.
It is highly preferred that the guiding locking member is a pin shaft, the upper end of the pin shaft is the conical surface, is used for and battery case
The taper hole on ground cooperates, and completes to be accurately positioned.
It is highly preferred that the Z-direction retaining mechanism includes: lock pin, cylinder and spring, the lock pin rear end connects the bullet
Spring, the lock pin front end are connect under cylinder pulling with the respective pin hole on battery case；The lower part of the lock pin is equipped with certainly
Locking face should connect from locking face with the respective pin hole on battery case, and prevent lock pin from sliding.
It is highly preferred that the Z-direction retaining mechanism is set to each X to guiding parts side；The X is to guiding parts
Be it is multiple, be symmetricly set on two opposite side of the stationary body.
Preferably, described device is further provided with connector guide member, and the connector guide member is for making to connect
The plug of device can be precisely inserted into socket.
Preferably, the battery case, comprising:
Framework module, the framework module are one or more layers, and every layer of framework module is by bottom support and vertically
The side framework composition being set in the bottom support, forms between the bottom support and the side framework and accommodates battery
Space, bottom support lower section is equipped with groove；
The guide-localization component being set in the framework module, the guide-localization component are vertically installed in the side
In framework, and it is cone, the cone that the guide-localization component, which protrudes from the end shape of the upper end-face edge of the side framework,
The shape of body matches with the groove；
When the framework module has multilayer, in addition to the framework module of the bottom, other the every layer framework module knot
Structure is identical, and framework module described in multilayer is setting up and down, is located below one layer of the framework module and passes through the guide-localization portion
Part and the groove of the framework module positioned at upper one layer quickly position, and the guide-localization component is inserted into the groove and uses
Connector locking connection, forms multilayer stacking provisions；The framework module bottom of the bottom is equipped with and the guiding tight lock part
Part matches the hole of positioning and locking.
Preferably, the automatic electricity changing robot includes: moving guiding mechanism and battery grasping mechanism, and the battery is grabbed
Take mechanism to be arranged on the moving guiding mechanism, the moving guiding mechanism drive the battery grasping mechanism realize X-direction,
The movement at least one of Y-direction or Z-direction direction makes the battery of the battery grasping mechanism crawl reach desired zone.
It is highly preferred that the moving guiding mechanism includes first movement component, the second moving parts, third moving parts,
First movement component both ends are arranged on the supporting element, and can move along the supporting element X-direction；Described
Two moving parts are arranged on the first movement component, and can move along the first movement component Z-direction, and described the
The third moving parts is set on two moving parts, and the third moving parts can do the movement of Y-direction；The third is mobile
Component connects the battery grasping mechanism, is moved by controlling the first movement component, second moving parts, the third
Dynamic component drives that the battery grasping mechanism realizes X-direction, one or several directions moves freely in Y-direction or Z-direction.
The present invention can quickly complete battery case in X-direction, Y-direction, Z-direction by above-mentioned automatic electricity changing robot
It is mobile, to be changed needed for accurately navigating to battery case on the vehicle of electricity.And above-mentioned robot architecture is simple, easy to control.
It is highly preferred that the battery grasping mechanism includes:
A pair of of clamp assemblies, for grabbing battery case from the two sides at the top of battery case；
Electromagnetic drive mechanism connects the clamp assemblies, for driving the clamp assemblies crawl battery case；
Linear guide is used to support the clamp assemblies and the electromagnetic drive mechanism, the electromagnetic drive mechanism driving
The clamp assemblies are moved along the linear guide；
Electric cabinet connects the electromagnetic drive mechanism, is located at the clamp assembly, the electromagnetic drive mechanism and the branch
It supports above guide rail, for controlling the electromagnetic drive mechanism.
It is highly preferred that the clamp assemblies are located at the both ends of the linear guide, it is connect with the electromagnetic drive mechanism,
A pair of clamp assemblies are moved towards along the linear guide, and the clamp assemblies lower end is equipped with a plug-in unit, which uses
In the frame being inserted at the top of battery case, a pair of clamp assemblies are inserted into from both sides at the top of battery case.
It is highly preferred that the side of the clamp assemblies is equipped with the trapezoidal portion of guiding, the short side in the trapezoidal portion is located at the folder
The inboard of component is held, long side is located at the outside of the clamp assemblies；The centre of the clamp assemblies of the clamp assemblies is cavity, is used
In the receiving linear guide, and the support is led and can be stretched out from the outside of the cavity of the clamp assemblies.
It is highly preferred that the linear guide is two parallel guide rails, strengthening part, the electricity are equipped among two guide rails
Magnetic driving mechanism is located between a pair of clamp assemblies, and is located on the linear guide.
It is highly preferred that the battery grasping mechanism further includes supporting protection frame, the supporting protection frame includes top frame and bottom
The top frame is fixed in frame, the electric cabinet upper end, and the top frame is used to support the electric cabinet and connects external hanging device；
It is equipped with the bottom frame below the linear guide, is used to support the linear guide, the electric cabinet, the electromagnetic drive machine
Structure.
It is highly preferred that the two sides of the electric cabinet are respectively equipped with floating guiding component and chain sling component, the floating guiding
Component and the chain sling component are between the top frame and the bottom frame；The chain sling component includes two chain slings, every institute
The upper end for stating chain sling is fixed in the top frame, and lower end is connected on the bottom frame, and it is described floating that middle-of-chain is hung described in two
Action-oriented component, the floating guiding component lower section is the electromagnetic drive mechanism, and the electromagnetic drive mechanism passes through the silk
Bar transmission component connects the crawl fixture.
It is highly preferred that the floating guiding component includes: magnet fixed plate, guiding axis, linear bearing fixed frame and floats downward
Movable plate；The linear bearing fixed frame is fixed on top frame bottom surface, and the bottom of the linear bearing fixed frame is provided with pilot hole, described
Guiding axis passes through pilot hole, and the guiding axis is connected with upper limit part in the end protruded into linear bearing fixed frame, described to lead
It is connected with lower limit part to end of the axle position outside linear bearing fixed frame, the bottom of the guiding axis is connected with magnet and fixes
Plate, the electromagnetic drive mechanism are fixed in magnet fixed plate, and the bottom of the magnet fixed plate is fixed with lower float plate.
Preferably, the system also includes supporting mechanism, the automatic electricity changing robot is set on the supporting mechanism,
So that the automatic electricity changing robot is located at the lane, the battery storing overlying regions.
It is highly preferred that the supporting mechanism is a frame support structure, wherein the lane, battery storing region position
In in the frame support structure, and the vehicle can freely enter and leave from the frame support structure.
It is highly preferred that the frame support structure is a cuboid framework, the battery storing region is located at described rectangular
The centre of body frame, the lane are located at the side in the battery storing region, and the automatic electricity changing robot is facilitated to carry out electricity
The movement of pond replacement.
Compared with prior art, the present invention have it is following the utility model has the advantages that
When overall system electric charging of the present invention, battery case uses lifting mode, can quickly and easily complete new energy vehicle
Battery case electric charging.
Any movement of battery case X, Y, Z-direction may be implemented by using automatic electricity changing robot by the present invention, thus just
In the Hoisting Position and installation site of control battery case, it is accurate complete battery case from battery storing region to vehicle on lifting,
Or, battery case to be accurately lifted into battery storing region from vehicle.Further, fixture is used in electricity changing robot of the present invention
The mode for taking battery case is embraced from two sides, is then lifted, this mode is more advantageous to the control to battery case position.
The present invention uses battery case positioning and locking device, to New-energy electric vehicle, especially large-scale or heavy type electric vehicle
The mounting stability of battery case promoted, it is ensured that stability and safety in use.
The present invention uses the battery case of multilayered structure, can change electricity by the way that the number of plies of battery case is arranged to increase, thus
The needs that can satisfy vehicle cruise duration, especially for pure electric vehicle heavy-duty vehicle.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
Fig. 2, Fig. 3 are the battery grasping mechanism structural schematic diagram of one embodiment of the invention；
Fig. 4, Fig. 5 are the battery case structural schematic diagram used in one embodiment of the invention；
Fig. 6 is that battery grasping mechanism embraces the operation schematic diagram for taking battery case in one embodiment of the invention；
Fig. 7 is battery case positioning and locking device structural schematic diagram in one embodiment of the invention；
Fig. 8 is Z-direction locking mechanism structure schematic diagram in one embodiment of the invention；
Fig. 9 is floating guiding component structure diagram in one embodiment of the invention；
In figure: vehicle to be charged 100, battery storing region 200, automatic electricity changing robot 300, battery case positioning and locking dress
400 are set, supporting mechanism 500；
Moving guiding mechanism 1, battery grasping mechanism 2, battery case 3, electric cabinet 4, floating guiding component 5, chain sling component 6,
Top frame 7, bottom frame 8, screw rod transmission component 9；
First movement component 101, the second moving parts 102, third moving parts 103；
A pair of of clamp assemblies 201, electromagnetic drive mechanism 202, linear guide 203, plug-in unit 204, trapezoidal portion 205；
Framework module 301, guide-localization component 302, bottom support 3011, side framework 3012, groove 3013, cone
3014；
Stationary body 401, X to guiding parts 402, Y-direction guiding parts 403, guiding locking member 404, Z-direction retaining mechanism
405, connector guide member 406, lock pin 407, cylinder 408, spring 409, reinforcement supporting rod 410；
19 be lower float plate, and 20 be magnet fixed plate, and 21 be guiding axis, and 22 be linear bearing fixed frame, and 23 be upper limit
Part, 24 be lower limit part.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.The embodiment of the present invention is described below in detail, it is described
The example of embodiment is shown in the accompanying drawings, and in which the same or similar labels are throughly indicated same or similar element or tools
There is the element of same or like function.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining this
Invention, and be not considered as limiting the invention.
As shown in Figure 1-3, the example structure for lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle of the present invention is shown
It is intended to, including: vehicle to be charged 100 which is provided with battery case positioning and locking device；Battery storing region 200, including extremely
Lack a rechargeable battery case, for replacing the battery case to be changed in vehicle to be charged 100；Automatic electricity changing robot 300, is located at
Vehicle to be charged 100, the top of battery storing region 200, can battery storing region 200 and the top of vehicle to be charged 100 from
By moving；Wherein: after the battery case positioning and locking device in vehicle to be charged 100 unlocks battery case to be changed, moving electric machine certainly
Battery case to be changed in the vehicle to be charged 100 grasped from above of people 300, and the battery case to be changed in vehicle to be charged 100 is hung
It puts into battery storing region 200；Or, automatic electricity changing robot 300 grabs rechargeable battery above battery storing region 200
Rechargeable battery case is lifted the battery case positioning and locking device position being placed in vehicle to be charged 100, passes through electricity by case
Pond case positioning and locking device carries out positioning and locking, realizes the replacement of the battery case of vehicle to be charged.
On that basi of the above embodiments, supporting mechanism 500 can also be further set, as shown in Figure 1, supporting mechanism 500
For a frame support structure, wherein vehicle to be charged 100, battery storing region 200 are located in frame supporting mechanism 500, and vehicle
It can freely be entered and left from frame supporting mechanism 500.Frame support structure can be a cuboid framework, battery storing region
200 are located at the centre of cuboid framework, and lane 1 is located at the side in battery storing region 200, facilitates automatic electricity changing robot 300
Carry out the movement of battery altering.
As shown in Figure 1, automatic electricity changing robot 300 includes: moving guiding mechanism 1 and electricity in a preferred embodiment
Pond grasping mechanism 2, battery grasping mechanism 2 are arranged on moving guiding mechanism 1, and moving guiding mechanism 1 drives battery grasping mechanism 2
The movement for realizing at least one of X-direction, Y-direction or Z-direction direction, the battery case for grabbing battery grasping mechanism 2 are moved to
Designated position.
As shown in Figure 2,3, in a preferred embodiment, battery grasping mechanism 2 includes: a pair of of clamp assemblies 201, electromagnetism drive
Motivation structure 202, linear guide 203, a pair of of clamp assemblies 201 are used to grab battery case 3 from the two sides at 3 top of battery case；Electromagnetism
Driving mechanism 202 connects clamp assemblies 201, for driving clamp assemblies 201 to grab battery case 3；Linear guide 203 is used to support
Clamp assemblies 201 and electromagnetic drive mechanism 202, electromagnetic drive mechanism 202 drive a pair of of clamp assemblies 201 along linear guide 203
It moves towards.
Specifically, referring to Fig.1 shown in, moving guiding mechanism 1 include first movement component 101, the second moving parts 102,
Third moving parts 103,101 both ends of first movement component are arranged on supporting element, and the shifting of X-direction can be done along supporting element
It is dynamic；Second moving parts 102 is arranged on first movement component 101, and can move along 101 Z-direction of first movement component,
Third moving parts 103 is set on second moving parts 102, and third moving parts 103 can do the movement of Y-direction；Third is mobile
Component 103 connects battery grasping mechanism 1, by controlling first movement component 101, the second moving parts 102, third moving parts
One or several directions moves freely in the 103 drive realization of battery grasping mechanisms 1 X-directions, Y-direction or Z-direction.
In above-described embodiment, the mobile mechanism of first movement component 3011 can be cart, use band steel or light rail for row
Track is walked, there are two support wheel of walking, power to use servo motor for every one end, and transmission mechanism can be rack-and-pinion；Second moves
The mobile mechanism of dynamic component 3012 is trolley, and structure type can be as cart；Third moving parts 3013 moves up and down
Mechanism, can be using the connection of servo band-type brake motor greatly than number worm-gear speed reducer, and transmission mechanism can use sprocket wheel chain group,
Use silver-colored heavily loaded track for guiding.Realize the movement of X, Y, Z all directions.
By the cooperation of above-mentioned moving guiding mechanism 301 and battery grasping mechanism 2, battery case can easily be moved
To specified region, and the upper and lower and left-right position of three guide rail regulating cell casees can be passed through, as long as vehicle is stopped, not have to move
It is dynamic, it can accurately, easily realize the replacement of battery case.
As Figure 2-3, in battery grasping mechanism 2: clamp assemblies 201 are located at the both ends of linear guide 203, a pair of folder
It holds component 201 to move along linear guide 203,201 lower end of clamp assemblies is equipped with a plug-in unit 204, and the plug-in unit 204 is for being inserted into electricity
In the frame at 3 top of pond case, a pair of of clamp assemblies 201 are inserted into from 3 top both sides of battery case, so that battery case 3 be taken in one's arms.Preferably
Ground, the side of clamp assemblies 201 are equipped with the trapezoidal portion 205 of guiding, and the short side in the trapezoidal portion 205 is located in clamp assemblies 201
Side, long side are located at the outside of clamp assemblies 201；The centre of clamp assemblies 201 is cavity, for accommodating linear guide 203, and it is straight
Line guide rail 203 can be stretched out from the outside of the cavity of clamp assemblies 201.In section Example, linear guide 203 is two in parallel
Guide rail, two guide rails centres are equipped with strengthening part, and electromagnetic drive mechanism 202 is located between a pair of of clamp assemblies, and is located at straight line
On guide rail 203.
Battery grasping mechanism 2 can further include electric cabinet 4, and electric cabinet 4 connects electromagnetic drive mechanism 202, is located at
203 top of clamp assemblies 201, electromagnetic drive mechanism 202 and linear guide, for controlling electromagnetic drive mechanism 202.Electric cabinet 4
For controlling the work of electromagnetic drive mechanism 202.4 upper end of electric cabinet is fixed in top frame 7, and top frame 7 is used to support 4 He of electric cabinet
Connect external hanging device, such as hoist cable or truss etc..It is equipped with bottom frame 8 below linear guide 203, is used to support linear guide
203, the components such as electric cabinet 4, electromagnetic drive mechanism 202.
In a preferred embodiment, between top frame 7 and bottom frame 8, the two sides of electric cabinet 4 be respectively equipped with floating guiding component
5 and chain sling component 6, chain sling component 6 includes two chain slings, and the upper end of every chain sling is fixed on 7 upper and lower end of top frame and is connected to bottom frame
On 8, it is floating guiding component 5 that two, which are hung middle-of-chain, is electromagnetic drive mechanism 202, electromagnetic drive below floating guiding component 5
Mechanism 202 connects clamp assemblies 201 by screw rod transmission component 9.Pass through matching between floating guiding component 5 and chain sling component 6
It closes, battery grasping mechanism 2 can be made when grabbing battery case, can have certain redundancy on position, be able to achieve fine tuning, and
Control is simple.
In a preferred embodiment, floating guiding component 5 includes: that magnet fixed plate 20, guiding axis 21, linear bearing are fixed
Frame 22 and lower float plate 19；Linear bearing fixed frame 22 is fixed on 7 bottom surface of top frame, and the bottom of linear bearing fixed frame 22, which is provided with, leads
Xiang Kong, guiding axis 21 pass through pilot hole, and guiding axis 21 is connected with upper limit part in the end protruded into linear bearing fixed frame 22
23, the end that guiding axis 21 is located at outside linear bearing fixed frame 22 is connected with lower limit part 24, the bottom connection of guiding axis 21
There is magnet fixed plate 20, electromagnetic drive mechanism 202 is fixed in magnet fixed plate 20 and electromagnetic drive mechanism 202 is powerful electromagnetic
Iron mechanism, the bottom of magnet fixed plate 20 are fixed with lower float plate 19.When strong electromagnet mechanism generates magnetic force, chain sling component 6
Relaxation, guiding axis 21 are stretched out upwards by linear bearing fixed frame 22, and linear bearing fixed frame 22 resists the lower limit part of lower part
24, polyurethane material can be used in lower limit part 24, by the strong magnetic attraction retentivity of strong electromagnet mechanism, makes entirely to grab
Fixture is taken to become the entirety of a rigidity；When the magnetic force of strong electromagnet mechanism disappears, chain sling component 6 is tightened up, guiding axis 21
It is extended downwardly by linear bearing fixed frame 22, until upper limit part 23 is reached under guiding axis 21, lower float plate 19 can be with bottom frame 8
Generate a gap, top frame 7 and bottom frame 8 are connected by chain sling component 6 entirely, make entirely grab fixture become one it is flexible adaptively
Fixture.
Automatic electricity changing robot 300 in above-described embodiment, using a pair of of clamp assemblies 201 from 3 top two sides of battery case
It embraces and takes battery case, can accurately and quickly realize the battery case replacement of full automatic electric vehicle, especially suitable for large-scale or heavy electricity
Motor-car.Floating guiding component 5 and chain sling component 6 are further used, so that battery grasping mechanism 2 is when grabbing battery case, position
Certain redundancy can be had by setting, and be able to achieve fine tuning, and be controlled simple.Automatic electricity changing robot in above-described embodiment, is adopted
With moving guiding mechanism 1, be able to achieve moving freely for one or several directions in X-direction, Y-direction or Z-direction, thus even if
In smaller range, also battery case accurately can be moved to designated position, realize battery case replacement.
As shown in figure 5, in a specific application example, in order to improve the capacity of battery case and replace the convenient of battery case
Property, it is more matched with above-mentioned automatic electricity changing robot, the battery case 3 of above-mentioned electric vehicle electric charging station storage may include: framework
Module 301 and the guide-localization component 302 being set in framework module.Framework module 301 is by bottom support 3011 and vertically
The side framework 3012 being set in the support of bottom forms, and is formed between bottom support 3011 and side framework 3012 and accommodates battery
Space, bottom support 3011 lower section be equipped with groove 3013；Guide-localization component 302 is vertically installed in side framework 3012,
And it is cone 3014, the shape of cone that guide-localization component 302, which protrudes from the end shape of the upper end-face edge of side framework 3012,
Match with groove 3013.The plug-in unit 204 of a pair of of clamp assemblies 201 is inserted into from the both sides at 3 side framework of battery case, 3012 top,
To which battery case 3 be taken in one's arms.
As shown in fig. 6, framework module 301 can be with multiple-layer stacked, and multilayer framework module, which is arranged above and below, to be set in section Example
It sets.Groove 3013 is corresponding in upper and lower level framework module 301 with the position of guide-localization component 302, is located below one layer
Framework module is quickly positioned by guide-localization component 302 and the groove 3013 of the framework module 5 positioned at upper one layer, guide-localization
Component 302 is inserted into groove 3013 and using connector locking connection, forms multilayer stacking provisions.Framework module 301 is generally grown
Cube shape, only the cuboid of each framework module 301 does not have a upper surface, under the cuboid of upper one layer of framework module 5
Surface is the cuboid upper surface of next layer of framework module 301.Connector can be high-strength bolt, be also possible to other companies
Fitting.The number of plies of theoretical upper frame body module can be unrestricted, but in practical application, needs the practical feelings according to electric vehicle
Condition determines, is usually no more than the height of driver's cabin.
Further, in order to can guarantee the stability between battery case and car body in battery case replacement process, such as Fig. 7 institute
Show, using a kind of structure of preferred battery case positioning and locking device, battery case positioning and locking device shown in fig. 7 includes:
Stationary body 401, the stationary body 401 are fixed on the vehicle of installation battery case；Stationary body 401 is equipped with X to guide part
Part 402, Y-direction guiding parts 403, for realizing battery case lifting when X, Y-direction thick guiding；It is additionally provided on stationary body 401
It is oriented to locking member 404, for realizing the accurate positioning of X, Y-direction when battery case lifting；Stationary body 401 is locked equipped with Z-direction
Tight mechanism 405, for realizing the locking of X, Y, Z-direction after battery case lifting in place.
Referring to shown in Fig. 7, which is a rectangular frame, and X is to guiding parts 402
It is arranged in two opposite long sides of rectangular frame, Y-direction guiding parts 403 is arranged on two opposite short sides of rectangular frame,
Guiding locking member 404 is set to X to 402 inside of guiding parts, and has a gap to guiding parts 402 with X.Stationary body
401 centre is equipped with the reinforcement supporting rod 410 for reinforcing support, for increasing the intensity of entire stationary body 401, guarantees entire
The stability of battery case installation, prevents 401 rigidity of stationary body being located on vehicle in inadequate, improves safety.As
Preferred embodiment, X are arranged in the outer side edges of stationary body 401 to guiding parts 402, and X to guiding parts 402 be a column
Part, the upper end of cylindrical member are equipped with inclined-plane, and inside of the inclined-plane towards stationary body 401 guides battery case when for lifting
Positioning.X to guiding parts 402 be it is multiple, be symmetricly set on two opposite side of stationary body 401.X is arranged to guiding parts 402
In the outer side edges of stationary body 401, Y-direction guiding parts 403, the inner side edge of stationary body 401 is set, X to guiding parts 402,
The space of fixed battery case is formed between Y-direction guiding parts 403 and stationary body 401.
In a preferred embodiment, referring to shown in Fig. 7, X to the cylindrical member of guiding parts 402 be square column, square column
The top of shape is inclined-plane, and the angle on inclined-plane can according to need setting, such as less than 45 degree angles of the angle of bevel.Certainly, at it
In his embodiment, column is also possible to other shapes, is not limited to rectangular.Y-direction guiding parts 403 is also a cylindrical member, column
The upper end of shape part is equipped with inclined-plane, and inside of the inclined-plane towards stationary body 401 guides the positioning of battery case when for lifting.
Correspondingly, the cylindrical member of Y-direction guiding parts 403 is square column referring to shown in Fig. 7, the top of square column is inclined-plane, inclined-plane
Angle can according to need setting, such as less than 45 degree angles of the angle of bevel.Certainly, in other embodiments, column can also
To be other shapes, it is not limited to rectangular.By the setting on these inclined-planes, battery case can more preferably be guided accurately to enter fixed master
Body 401 reduces the complexity of position control.
In a preferred embodiment, guiding locking member 404 is a pin shaft, and the upper end of pin shaft is the conical surface, is used for and electricity
The taper hole in pond bottom face cooperates, and completes to be accurately positioned.The height for being oriented to locking member 404 is less than X and is oriented to guiding parts 2, Y-direction
The height of component 403, and X is higher than guiding locking member 404 to the inclined-plane bottom of guiding parts 402, Y-direction guiding parts 403
Height.Battery case so first completes X to, Y-direction guiding when lifting installation, then accurate by guiding locking member 404 again
Positioning.
In one embodiment, the conical surface of 401 upper pin of stationary body is corresponding on the battery case for the replacement of being lifted
Taper hole face cooperate realize battery case and stationary body 401 gapless locking；Due to being cone match, avoid because of essence
Commonly multiple pin holes cooperate the phenomenon that can not pulling out to degree problem bring；It is not broken that single pin shaft can bear 20 tons of tangential forces, lock
Tight intensity is high.Realize X to, Y-direction locking by this kind of structure.
As shown in fig. 7, in a preferred embodiment, Z-direction retaining mechanism 405 is set to each X to guiding parts 402 1
Side, for completing Z-direction locking.
As shown in figure 8, in a preferred embodiment, Z-direction retaining mechanism 405 includes: lock pin 407, cylinder 408 and spring
409,407 rear end connecting spring 409 of lock pin, 407 front end of lock pin connects under the pulling of cylinder 408 with the respective pin hole on battery case
It connects；The lower part of lock pin 407 is equipped with from locking face, should be connect from locking face with the respective pin hole on battery case, prevents lock pin 407 from sliding.
This kind of structure can guarantee the reliability entirely locked.
In one embodiment, locking is completed by 4 sets of Z-direction retaining mechanisms 405, realizes Z-direction locking；Vehicle driving mistake
Cheng Zhong, single spring force for covering Z-direction retaining mechanism 405 can ensure that vehicle in 50m/s2It is not out of stock under acceleration situation, especially lock
Selling lower part is from locking face, and no matter bearing great Z-direction impact force will not all be such that lock pin slides, it is ensured that locking is reliable；It changes logical when electricity
Crossing cylinder 408 pulls lock pin 407 to be unlocked, and unlocks simple and reliable；Lockup state and vehicle real-time communication, it is ensured that the row of vehicle
Sail safety.
As another preferred embodiment of the present invention, it is further provided with connector guide member 406, connector guide member
406, for enabling the plug of connector to be precisely inserted into socket, avoid damage connector.Connector guide member 6 can be set
It is connected in the reinforcement supporting rod 410 among stationary body 401.Its specific location is set according to the plug of connector with socket
Meter.
It is one kind of the preferred structure design in the present invention above, certainly in other embodiments, each preferred structure can
It to be used alone, under the premise of not conflicting mutually, can also be used in any combination, effect can be more preferable when being applied in combination.
Above-mentioned battery case positioning and locking device preferred embodiment uses, battery case when replacing battery case suitable for lifting
Bottom is equipped with corresponding pin hole, side is equipped with the pin conical surface of corresponding lock pin 407, by X to guiding parts 402, Y-direction guiding parts
403 first realize guiding of the X to, Y-direction, then realize fine positioning, connector guide member 406 etc. by guiding locking member 404
Multi-guide measure is accurately positioned, in a specific application example: (1) steering capability: navigation designing adapts to car body inclined
Parking for any position in poor 100mm, facilitates driver to stop, reduces electricity changing robot positioning accuracy, and it is multiple to reduce equipment
Miscellaneous degree improves and changes electric success rate；(2) it is precisely oriented to: 4 grades of guiding being realized by Z-direction difference in height, guiding ensures that quick change connects step by step
The plug and socket for connecing device can be precisely inserted into, and avoid damage connector；(3) locking property: entire to connect by multi-locking
Structure is reliable and secure.
When overall system electric charging of the present invention, battery case uses lifting mode, can quickly and easily complete new energy vehicle
Battery case electric charging.After automatic electricity changing robot fast completes battery lifting movement, pass through battery case positioning and locking
The installation that battery case and car body itself can be rapidly completed in device is fixed, and whole reliability is improved, it is ensured that the stabilization in use
Property and safety.The present invention uses the battery case of multilayered structure, is able to satisfy the needs in vehicle cruise duration, is particularly suitable for pure electricity
Dynamic heavy-duty vehicle.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (19)
1. lifting electric charging system at the top of a kind of pure electric vehicle heavy-duty vehicle characterized by comprising
Vehicle to be charged which is provided with battery case positioning and locking device；
Battery storing region, including at least one rechargeable battery case, for replacing the battery to be changed in the vehicle to be charged
Case；
Automatic electricity changing robot is located at the vehicle to be charged, the battery storing overlying regions, can be in the battery storing area
It is moved freely above domain and the vehicle to be charged；Wherein:
It is described to move electric machine certainly after the battery case positioning and locking device in the vehicle to be charged unlocks battery case to be changed
Battery case to be changed in people's vehicle to be charged grasped from above, and the battery case to be changed in the vehicle to be charged is lifted
It is put into the battery storing region；Or,
The automatic electricity changing robot has charged from the battery storing overlying regions crawl rechargeable battery case by described
Battery case lifts the battery case positioning and locking device position being placed in the vehicle to be charged, fixed by the battery case
Position locking device carries out positioning and locking, realizes the replacement of the battery case of the vehicle to be charged.
2. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 1, which is characterized in that the battery
Case positioning and locking device, comprising:
Stationary body, the stationary body are fixed in the vehicle to be charged；
X is set on the stationary body to guiding parts, for realizing the thick guiding of X-direction when battery case lifting；
Y-direction guiding parts is set on the stationary body, for realizing the thick guiding of Y-direction when battery case lifting；
It is oriented to locking member, is set on the stationary body, for realizing the accurate positioning of X, Y-direction when battery case lifting；
Z-direction retaining mechanism is set on the stationary body, for realizing the lock of X, Y, Z-direction after battery case lifting in place
Tightly.
3. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 2, which is characterized in that the X to
The outer side edges of the stationary body are arranged in guiding parts, and the inner side edge of the stationary body is arranged in the Y-direction guiding parts,
The X fixes the space of battery case to being formed between guiding parts, the Y-direction guiding parts and the stationary body.
4. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 3, which is characterized in that the fixation
Main body is a rectangular frame, and the X is arranged in two opposite long sides of the rectangular frame to guiding parts, the Y-direction
Guiding parts is arranged on two opposite short sides of the rectangular frame, and the guiding locking member is set to the X to guiding
Part innerside, and have a gap to guiding parts with the X.
5. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 2, which is characterized in that the X to
Guiding parts is a cylindrical member, and the upper end of the cylindrical member is equipped with inclined-plane, and inside of the inclined-plane towards the stationary body is used
The positioning of battery case is guided when lifting；And/or
The Y-direction guiding parts is also a cylindrical member, and the upper end of the cylindrical member is equipped with inclined-plane, and the inclined-plane is towards the fixation
The inside of main body guides the positioning of battery case when for lifting.
6. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 5, which is characterized in that the guiding
The height of locking member is less than height of the X to guiding parts, the Y-direction guiding parts, and the X is to guiding parts, institute
The inclined-plane bottom for stating Y-direction guiding parts is higher than the height of the guiding locking member；And/or
The guiding locking member is a pin shaft, and the upper end of the pin shaft is the conical surface, for matching with the taper hole on battery case ground
It closes, completes to be accurately positioned.
7. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 2, which is characterized in that the Z-direction
Retaining mechanism includes: lock pin, cylinder and spring, and the lock pin rear end connects the spring, and the lock pin front end is in the cylinder
It is connect under pulling with the respective pin hole on battery case；The lower part of the lock pin is equipped with from locking face, should be from locking face and battery case
Respective pin hole connection, prevents lock pin from sliding.
8. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 1, which is characterized in that the battery
Case, comprising:
Framework module, the framework module are one or more layers, and every layer of framework module is supported and be vertically arranged by bottom
In the side framework composition in the support of the bottom, the sky for accommodating battery is formed between the bottom support and the side framework
Between, bottom support lower section is equipped with groove；
The guide-localization component being set in the framework module, the guide-localization component are vertically installed in the side framework
On, and it is cone that the guide-localization component, which protrudes from the end shape of the upper end-face edge of the side framework, the cone
Shape matches with the groove；
When the framework module has multilayer, in addition to the framework module of the bottom, other the every layer framework modular structure phase
Together, framework module described in multilayer is setting up and down, be located below one layer of the framework module by the guide-localization component with
Groove positioned at upper one layer of the framework module quickly positions, and the guide-localization component is inserted into the groove and using connection
Part locking connection, forms multilayer stacking provisions；The framework module bottom of the bottom is equipped with and the guiding locking member phase
Cooperate the hole of positioning and locking.
9. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 1, which is characterized in that described automatic
Electricity changing robot includes: moving guiding mechanism and battery grasping mechanism, and the battery grasping mechanism setting is led in the movement
To in mechanism, the moving guiding mechanism drives the battery grasping mechanism to realize at least one of X-direction, Y-direction or Z-direction
The movement in direction makes the battery of the battery grasping mechanism crawl reach desired zone.
10. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 9, which is characterized in that the shifting
Action-oriented mechanism includes first movement component, the second moving parts, third moving parts, the setting of first movement component both ends
On the supporting element, and it can be moved along the supporting element X-direction；Second moving parts is arranged described first
It on moving parts, and can be moved along the first movement component Z-direction, the third is set on second moving parts
Moving parts, the third moving parts can do the movement of Y-direction；The third moving parts connects the battery gripper
Structure drives the battery to grab by controlling the first movement component, second moving parts, the third moving parts
One or several directions moves freely in mechanism realization X-direction, Y-direction or Z-direction.
11. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 9, which is characterized in that the electricity
Pond grasping mechanism includes:
A pair of of clamp assemblies, for grabbing battery case from the two sides at the top of battery case；
Electromagnetic drive mechanism connects the clamp assemblies, for driving the clamp assemblies crawl battery case；
Linear guide, is used to support the clamp assemblies and the electromagnetic drive mechanism, described in the electromagnetic drive mechanism driving
Clamp assemblies are moved along the linear guide；
Electric cabinet connects the electromagnetic drive mechanism, leads positioned at the clamp assembly, the electromagnetic drive mechanism and the support
Above rail, for controlling the electromagnetic drive mechanism.
12. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 11, which is characterized in that the folder
The both ends that component is located at the linear guide are held, are connect with the electromagnetic drive mechanism, a pair of clamp assemblies are along institute
It states linear guide to move towards, the clamp assemblies lower end is equipped with a plug-in unit, which is used to be inserted into the frame at the top of battery case
In, a pair of clamp assemblies are inserted into from both sides at the top of battery case.
13. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 11, which is characterized in that the folder
The side for holding component is equipped with the trapezoidal portion of guiding, and the short side in the trapezoidal portion is located at the inboard of the clamp assemblies, and long side is located at institute
State the outside of clamp assemblies；The centre of the clamp assemblies of the clamp assemblies is cavity, for accommodating the linear guide, and institute
Support is stated to lead and can stretch out from the outside of the cavity of the clamp assemblies.
14. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 11, which is characterized in that described straight
Line guide rail is two parallel guide rails, is equipped with strengthening part among two guide rails, the electromagnetic drive mechanism is located at described in a pair
Between clamp assemblies, and it is located on the linear guide.
15. lifting electric charging system at the top of the described in any item pure electric vehicle heavy-duty vehicles of 1-14 according to claim 1, feature exists
In the battery grasping mechanism further includes supporting protection frame, and the supporting protection frame includes top frame and bottom frame, on the electric cabinet
The top frame is fixed at end, and the top frame is used to support the electric cabinet and connects external hanging device；Under the linear guide
Side is equipped with the bottom frame, is used to support the linear guide, the electric cabinet, the electromagnetic drive mechanism.
16. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 15, which is characterized in that the electricity
The two sides of control case are respectively equipped with floating guiding component and chain sling component, and the floating guiding component and the chain sling component are located at institute
It states between top frame and the bottom frame；The chain sling component includes two chain slings, and the upper end of the every chain sling is fixed on the top
On frame, lower end is connected on the bottom frame, and it is the floating guiding component, the floating guiding group that middle-of-chain is hung described in two
It is the electromagnetic drive mechanism below part, the electromagnetic drive mechanism connects the crawl folder by the screw rod transmission component
Tool.
17. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 16, which is characterized in that described floating
Action-oriented component includes: magnet fixed plate, guiding axis, linear bearing fixed frame and lower float plate；The linear bearing fixed frame
It is fixed on top frame bottom surface, the bottom of the linear bearing fixed frame is provided with pilot hole, and the guiding axis passes through pilot hole, described to lead
It is connected with upper limit part in the end protruded into linear bearing fixed frame to axis, the guiding axis is located at linear bearing fixed outer frame
The end in portion is connected with lower limit part, and the bottom of the guiding axis is connected with magnet fixed plate, and the electromagnetic drive mechanism is fixed
In magnet fixed plate, the bottom of the magnet fixed plate is fixed with lower float plate.
18. lifting electric charging system at the top of -14 described in any item pure electric vehicle heavy-duty vehicles according to claim 1, feature exists
In further including supporting mechanism, the automatic electricity changing robot is set on the supporting mechanism, so that described from moving electric machine
People is located at the lane, the battery storing overlying regions.
19. lifting electric charging system at the top of pure electric vehicle heavy-duty vehicle according to claim 18, which is characterized in that the branch
Support mechanism is a frame support structure, wherein the lane, the battery storing region are located in the frame support structure, and
The vehicle can freely enter and leave from the frame support structure；
The frame support structure is a cuboid framework, and the battery storing region is located at the centre of the cuboid framework,
The lane is located at the side in the battery storing region, and the automatic electricity changing robot is facilitated to carry out the movement of battery altering.
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| CN201811614920.7A CN109534178A (en) | 2018-12-27 | 2018-12-27 | A kind of pure electric vehicle heavy-duty vehicle top lifting electric charging system |
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| CN201811614920.7A CN109534178A (en) | 2018-12-27 | 2018-12-27 | A kind of pure electric vehicle heavy-duty vehicle top lifting electric charging system |
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| CN110071240B (en) * | 2019-04-08 | 2022-04-22 | 河南平高电气股份有限公司 | Battery box guide assembly and energy storage device using same |
| CN110112337A (en) * | 2019-04-08 | 2019-08-09 | 河南平高电气股份有限公司 | Battery case back-up roller wheel and the energy storage device for using the back-up roller wheel |
| CN110071240A (en) * | 2019-04-08 | 2019-07-30 | 河南平高电气股份有限公司 | Battery case guidance set and the energy storage device for using the component |
| WO2021098262A1 (en) * | 2019-11-20 | 2021-05-27 | 上海玖行能源科技有限公司 | Battery charging and replacing system |
| WO2021128826A1 (en) * | 2019-12-25 | 2021-07-01 | 上海玖行能源科技有限公司 | Battery-replaceable load-bearing motion apparatus |
| US11944981B2 (en) | 2020-01-27 | 2024-04-02 | Kleemann Gmbh | Crusher |
| CN113171873B (en) * | 2020-01-27 | 2024-04-09 | 克磊镘有限公司 | Crusher |
| CN113171873A (en) * | 2020-01-27 | 2021-07-27 | 克磊镘有限公司 | Crushing machine |
| CN112549054A (en) * | 2020-11-20 | 2021-03-26 | 浙江吉利控股集团有限公司 | Battery replacement gripping device and control method for same |
| CN112549054B (en) * | 2020-11-20 | 2022-05-03 | 浙江吉利控股集团有限公司 | Battery replacement gripping device and control method for same |
| CN112549941A (en) * | 2020-11-30 | 2021-03-26 | 浙江吉利控股集团有限公司 | Highly integrated form power battery case system and vehicle of horizontal dismouting |
| CN112776656A (en) * | 2020-12-31 | 2021-05-11 | 深圳精智机器有限公司 | Charging and battery replacing system and method |
| CN113815472A (en) * | 2021-05-31 | 2021-12-21 | 厦门金龙联合汽车工业有限公司 | Battery replacing assembly and battery replacing electric automobile |
| CN113353777A (en) * | 2021-06-04 | 2021-09-07 | 深圳精智机器有限公司 | Suspension device, battery replacing equipment and battery replacing method |
| CN114976416A (en) * | 2022-06-08 | 2022-08-30 | 一汽解放汽车有限公司 | Trade electric system and vehicle |
| CN115635946A (en) * | 2022-12-22 | 2023-01-24 | 苏州多能多新能源科技有限公司 | Trade power station and trade electric robot tongs structure |
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