CN211995241U

CN211995241U - Vehicle carrying platform and battery replacing station

Info

Publication number: CN211995241U
Application number: CN202020150563.XU
Authority: CN
Inventors: 张建平; 邹瑞; 朱明厚
Original assignee: Aulton New Energy Automotive Technology Co Ltd
Current assignee: Aulton New Energy Automotive Technology Co Ltd
Priority date: 2020-01-23
Filing date: 2020-01-23
Publication date: 2020-11-24
Anticipated expiration: 2030-01-23

Abstract

The utility model discloses a carry car platform and trade station, wherein, carry the car platform and be used in trading the station, trade the station including trading electrical equipment, trade electrical equipment and be used for changing the battery to electric automobile, carry the car platform and include first working face and lifting device, first working face supplies to trade electrical equipment and traveles, lifting device is used for lifting or resetting electric automobile to have the second working face that drives in or drives out for electric automobile, when lifting device resets, first working face and second working face are the coplanar. The utility model discloses in, carry the car platform and have this and carry the power station that trades of car platform, to the in-process of electric automobile change battery package, set up lifting device and lift electric automobile to a take the altitude, for trading electrical equipment and trade the electricity and reserve operation space, thereby need not establish the gallery through digging so that trade the position of electrical equipment adaptation electric automobile's battery, and then reduced the complexity when trading the power station and building the power station, generally reduced the cost of building the power station and the maintenance cost of trading the power station.

Description

Vehicle carrying platform and battery replacing station

Technical Field

The utility model relates to a mechanical structure technical field that is used for electric automobile's the power station that trades especially relates to a carry car platform and trade the power station.

Background

The battery replacing station is used for replacing batteries of the electric automobile, and after the automobile drives into the battery replacing station and is stably positioned, the battery replacing equipment of the battery replacing station drives into the battery replacing chamber from the charging chamber and replaces the batteries of the electric automobile.

However, in the prior art, the electric vehicle drives into the battery replacing chamber to perform the battery replacing operation on the battery replacing device, and then drives out of the battery replacing station, in the whole process, the height of the electric vehicle is unchanged, and the battery replacing device needs to be lowered by a certain height from an initial position to adapt to the height of the electric vehicle, so that an underground tunnel needs to be dug when the battery replacing station is established, so as to provide a working space for the battery replacing operation of the battery replacing device, but the dug tunnel not only reduces the flexibility of the application working condition of the battery replacing station, but also increases the overall cost of the battery replacing station.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a carry car platform and trade the station in order to overcome above-mentioned defect among the prior art.

The utility model discloses a solve above-mentioned technical problem through following technical scheme:

the utility model provides a carry car platform is used in trading the power station, trade the power station including trading electric equipment, trade electric equipment and be used for changing the battery to electric automobile, its characteristics lie in, carry the car platform and include:

the first working surface is used for the battery replacement equipment to run; and a process for the preparation of a coating,

the lifting device is used for lifting or resetting the electric automobile and is provided with a second working surface for the electric automobile to drive in or drive out;

when the lifting device is reset, the first working surface and the second working surface are located on the same plane.

Preferably, the vehicle carrying platform is provided with two lifting devices, which are respectively:

the front lifting device is used for bearing the front wheels of the electric automobile; and a process for the preparation of a coating,

and the rear lifting device is used for bearing the rear wheels of the electric automobile.

Preferably, the lifting device comprises:

the workbench component is used for bearing the front wheels or the rear wheels of the electric automobile; and a process for the preparation of a coating,

and the lifting component is arranged in the power exchanging station and used for lifting or resetting the workbench component.

Preferably, the lifting member includes:

at least one lifting assembly for lifting or repositioning the table member; and a process for the preparation of a coating,

and the driving piece is used for driving the lifting assembly to lift.

Preferably, the lifting assembly comprises a driving lifting piece and a driven lifting piece which are arranged in a crossed manner; the driving piece controls the intersection angle of the driving lifting piece and the driven lifting piece so as to realize the lifting of the workbench component.

Preferably, the upper end of the driving lifting member and the upper end of the driven lifting member are rotatably connected to opposite ends of the table member, respectively; the lower end of the driving lifting piece and the lower end of the driven lifting piece are respectively and rotatably connected to the power exchanging station.

Preferably, the lifting member has two lifting assemblies, and the two lifting assemblies are respectively disposed at the other two opposite ends of the worktable member.

Preferably, the lifting member further comprises:

the first cross beam is connected with the two driven lifting pieces; and a process for the preparation of a coating,

the second cross beam is connected with the two active lifting pieces;

the driving piece is arranged on the first cross beam, and the output end of the driving piece outputs linear reciprocating motion to drive the second cross beam, so that the intersection angle of the driving lifting piece and the driven lifting piece is changed.

Preferably, the front lifting device or the rear lifting device further comprises a positioning part; the positioning component is arranged on the workbench component and used for positioning wheels of the electric automobile.

Preferably, the positioning component comprises a positioning assembly, and the positioning assembly is used for limiting the movement trend of the wheels of the electric automobile in the front-back direction or the movement trend of the wheels of the electric automobile in the left-right direction.

Preferably, the positioning assembly comprises:

the front limiting block is used for limiting the forward movement trend of the wheels of the electric automobile; and,

the rear limiting block is used for limiting the backward movement trend of wheels of the electric automobile, and the electric automobile is limited between the front limiting block and the rear limiting block after passing through the rear limiting block.

Preferably, the positioning assembly comprises:

the left positioning piece is at least used for limiting the leftward movement trend of wheels of the electric automobile; and the right positioning piece is at least used for limiting the movement trend of the wheels of the electric automobile towards the right.

Preferably, the left positioning member and the right positioning member each include:

the rotation axes of the first rollers are parallel; the rotating axis of each first roller is arranged to be gradually close to the wheel of the electric automobile from top to bottom.

Preferably, the positioning component further comprises a first guide part arranged on the left side or the right side of the positioning component; the first guide portion is used for guiding the wheels of the electric automobile before the wheels of the electric automobile are positioned by the positioning component, so that the wheels of the electric automobile can drive into an area limited by the positioning component.

Preferably, the first guide portion includes:

a second roller having a rotation axis inclined with respect to the front-rear direction; and,

and the second mounting frame is arranged on the workbench component and used for mounting the second roller.

Preferably, the lifting device further comprises a guiding component, the guiding component is used for enabling wheels of the electric automobile to be on a preset route, wherein:

the guide part is arranged on a lifting device with the positioning part, and the positioning part and the guide part respectively correspond to two different wheels of the electric automobile; or,

the guide parts are arranged at two ends of the lifting device without the positioning parts.

Preferably, the guide member includes:

the running guide assembly is arranged on the workbench part and used for guiding wheels of the electric automobile to and keeping the wheels on the preset route; and a process for the preparation of a coating,

and the straightening guide assembly is arranged on the workbench part and is positioned on the left side or the right side of the running guide assembly, and the straightening guide assembly is used for being matched with the running guide wire assembly to straighten the wheels of the electric automobile on the preset route.

Preferably, the travel guide assembly includes:

the second guide part is arranged on the workbench component and used for guiding wheels of the electric automobile to the preset route;

and a third guide portion provided on the table member for keeping the wheels of the electric vehicle guided to the preset route by the second guide portion on the preset route.

Preferably, the second guide portion and the third guide portion each comprise a guide wheel; the rotating axis of the guide wheel of the second guide part is obliquely arranged relative to the direction of the preset route, and the rotating axis of the guide wheel of the third guide part is arranged in parallel relative to the direction of the preset route.

Preferably, the straightening guide assembly comprises at least one row of third rollers arranged on the workbench component at intervals; the rotating axis of the third roller is parallel to the direction of the preset route; the wheels of the electric vehicle are straightened by rolling friction with the third roller.

Preferably, the battery replacement station further comprises a track for the battery replacement equipment to run, and the track is arranged on the first working surface.

Preferably, the extension direction of the rail is perpendicular to the driving-in direction or the driving-out direction of the electric vehicle.

The utility model also provides a trade power station, a serial communication port, include as above arbitrary the year car platform.

On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in:

the utility model discloses in, carry the car platform and have this and carry the power station that trades of car platform, to the in-process of electric automobile change battery package, set up lifting device and lift electric automobile to a take the altitude, for trading electrical equipment and trade the electricity and reserve operation space, thereby need not establish the gallery through digging so that trade the position of electrical equipment adaptation electric automobile's battery package, and then reduced the complexity when trading the power station and building the station, generally reduced the cost of building the station and the maintenance cost that trades the power station.

Drawings

Fig. 1 is a schematic structural view of a vehicle carrying platform according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a vehicle carrying platform according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a lifting device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a lifting member according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a lifting member according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a positioning component according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a positioning component according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a positioning component according to an embodiment of the present invention;

fig. 9 is a layout view of a positioning member and a guiding member according to an embodiment of the present invention;

fig. 10 is a layout view of a guide member according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a power swapping station in an embodiment of the present invention.

Description of reference numerals:

battery replacement station 100

Vehicle carrying platform 10

First working surface 1

Lifting device 2

Second working surface 21

Front lifting device 22

Rear lifting device 23

Table member 24

Lifting member 25

Lifting assembly 251

Active lifting element 2511

Driven lift 2512

Driving member 252

First beam 253

Second cross member 254

Connecting rod 255

Positioning member 26

Positioning assembly 261

Front limit block 2611

First sloping surface 26111

Second sloping surface 26112

Rear limiting block 2612

Third slope 26121

Fourth ramp 26122

Left locating piece 2613

First roller 26131

First mounting bracket 26132

Right retainer 2614

First guide portion 2615

Second roller 26151

Second mounting rack 26152

Guide member 27

Travel guide assembly 271

Second guide part 2711

Tilting guide wheel 27111

Third guide part 2712

Parallel guide wheel 27121

Alignment guide assembly 272

Battery changing room 20

Charging chamber 30

Detailed Description

The present invention is further illustrated by the following examples, but is not intended to be limited thereby within the scope of the following examples.

In any of the following embodiments, when the electric vehicle is positioned on the vehicle carrying platform 10, the direction formed by the vehicle head and the vehicle tail is the front-back direction, wherein the vehicle head is in front and the vehicle tail is in back; however, it should be noted that the positioning of the electric vehicle is determined via the vehicle platform 10, in other words, the front-rear direction is substantially determined via the vehicle platform 10, and the electric vehicle is disposed in the front-rear direction so as to be adapted to the vehicle platform 10.

The description of the lifting device 2 in any of the embodiments described below is applicable to either of the front lifting device 22 and the rear lifting device 23, unless either the description of the front lifting device 22 or the description of the rear lifting device 23 is clear.

Referring to fig. 1, an embodiment of the present invention provides a vehicle carrying platform 10, which is used in a battery replacement station 100, the battery replacement station 100 includes a battery replacement device, and the battery replacement device is used for replacing a battery of an electric vehicle, wherein the vehicle carrying platform 10 includes a first working surface 1 and a lifting device 2, the first working surface 1 is used for driving the battery replacement device, the lifting device 2 is used for lifting or resetting the electric vehicle and has a second working surface 21 for driving the electric vehicle in or out, when the lifting device 2 is reset, the first working surface 1 and the second working surface 21 are the same plane, which is honest, first, and first, considering errors in production, assembly, and debugging links in practical application, the overlap ratio of the first working surface 1 and the second working surface 21 allows tolerance; secondly, the same plane is only used for representing that a groove for the electric vehicle to run is not required to be formed, or an overhead vehicle-carrying platform for the electric vehicle to park so that the electric vehicle passes through the electric vehicle from the bottom of the electric vehicle is not required to be erected; in other words, the same plane there is not absolute.

Specifically, the battery replacing station 100 has a battery replacing room 20 and a charging room 30, the battery replacing room 20 can be used for replacing a battery pack for an electric vehicle, and the charging room 30 can be used for storing a battery and providing a space for charging the battery. The battery replacing device can reciprocate between the battery replacing chamber 20 and the charging chamber 30, and preferably, the reciprocating motion of the battery replacing device is linear reciprocating motion; the running direction of the battery replacement device is shown by an arrow in fig. 1. The battery replacing device is used for replacing batteries of the electric automobile, when the electric automobile has a battery replacing requirement and is positioned on the automobile loading platform 10, the battery replacing device enters the bottom of the electric automobile along the first working face, the batteries are disassembled, the disassembled batteries are sent back to the charging room, when the batteries are installed, the battery replacing device obtains full-charge batteries from the charging room 30 and enters the battery replacing room 20 from the charging room 30, and the batteries are replaced for the electric automobile.

The vehicle carrying platform 10 is arranged in a battery replacing room 20 of the battery replacing station 100 as a part for temporarily carrying the electric vehicle, when the battery of the electric vehicle needs to be replaced, the electric vehicle firstly drives into the vehicle carrying platform 10 so as to replace the battery by the battery replacing equipment, and after the battery replacement is finished, the electric vehicle drives out of the vehicle carrying platform 10.

The first work surface 1 of the vehicle carrier platform 10 is understood to be the surface of an object, which may be formed by a single part of the vehicle carrier platform 10 or by several parts together. The battery replacement device travels on the first working plane 1. In addition, the electric vehicle may also pass through the first working surface 1 in the process of driving in or out of the vehicle-carrying platform 10, in other words, one of the functions of the first working surface 1 is that the battery replacement device is supplied to run, but the utility model discloses do not limit first working surface 1 and can not be passed through by the electric vehicle.

The single lifting device 2 can be used for lifting or resetting the whole electric automobile; as an alternative technical means, a single lifting device 2 may also be used to lift or reset two front wheels or two rear wheels of the electric vehicle, and the power exchanging station 100 is correspondingly equipped with other devices to cooperate with the lifting device 2 to lift or reset the electric vehicle. In the reset state, the lifting device 2 is located at the initial position, and the electric vehicle needs to drive in or out of the vehicle carrying platform 10 in the reset state of the lifting device 2. When the battery replacing equipment is used for replacing a battery pack of the electric automobile, the lifting device 2 enables the electric automobile to be lifted, so that an operation space is provided for the battery replacing equipment.

The second working surface 21 of the lifting device 2 is understood to be the surface of the object, which may be formed by a single part of the lifting device 2 or by several parts together. The second work surface 21 is a surface that comes into contact with an electric vehicle. When the lifting device 2 is reset, the first working surface 1 and the second working surface 21 are located in the same plane.

According to the above, the embodiment of the utility model provides an in the year car platform 10, to the in-process that electric automobile changed the battery package, set up lifting device 2 and lift electric automobile to a take the altitude for trading electric equipment and trade and reserve operating space to need not supply to trade electric equipment through setting up the gallery on year car platform and travel.

Referring to fig. 2, in an embodiment of the present invention, the vehicle platform 10 has two lifting devices 2, namely a front lifting device 22 and a rear lifting device 23, wherein the front lifting device 22 is used for carrying front wheels of the electric vehicle, and the rear lifting device 23 is used for lifting rear wheels of the electric vehicle.

Specifically, in this embodiment, after the electric vehicle drives into the vehicle carrying platform 10 and is positioned, the front wheels are located on the front lifting device 22, and the rear wheels are located on the rear lifting device 23. The front lifting device 22 and the rear lifting device 23 act synchronously to realize the lifting and resetting of the electric automobile. The front lifting device 22 and the rear lifting device 23 are arranged at intervals in the front-rear direction, so that the space between the front lifting device 22 and the rear lifting device 23 can be used by the battery replacing equipment, the integral arrangement of all parts of the battery replacing station 100 is facilitated, and the compactness of the integral structure of the battery replacing station 100 is improved.

Each lifting device 2 produces a second work surface 21, and as in the previous embodiment, when the lifting device 2 is reset, the second work surfaces 21 are in the same plane as the first work surface 1, in other words, both second work surfaces 21 in this embodiment are in the same plane as the first work surface 1.

As can be seen from the above, in the present embodiment, the front lifting device 22 and the rear lifting device 23 arranged at intervals are used for lifting and resetting the whole electric vehicle, so that for the whole vehicle-carrying platform 10, the space occupied by the parts for lifting the electric vehicle is reduced, and on the other hand, an operation space is reserved for the battery replacement equipment, thereby improving the compactness of the physical structure of the battery replacement station 100.

Referring to fig. 3, in an embodiment of the present invention, the lifting device 2 includes a table part 24 and a lifting part 25, wherein the table part 24 is used for bearing a front wheel or a rear wheel of the electric vehicle, and the lifting part 25 is disposed in the power exchanging station 100 for lifting or resetting the table part 24.

Specifically, the lower end of the lifting component 25 is installed at the bottom of the battery replacing chamber 20, the upper end of the lifting component 25 is connected with the corresponding workbench component 24, the lower end of the lifting component 25 is fixed, and the upper end can generate displacement in the height direction relative to the lower end, so that the lifting and resetting of the workbench component 24 are realized. The lifting parts 25 and the workbench parts 24 are arranged in one-to-one correspondence, accordingly, two front wheels of the electric automobile are lifted and reset through one lifting part 25 and one workbench part 24, and two rear wheels of the electric automobile are lifted and reset through one lifting part 25 and one workbench part 24.

The table member 24 is preferably a plate or plate assembly, the lower surface of the table member 24 being connected to the upper end of the lifting member 25, and the upper surface of the table member 24 forming a part of the second working surface 21.

When the lifting device 2 is used as the front lifting device 22, the corresponding working platform part 24 is used for bearing two front wheels of the electric automobile; when the lifting member 25 is used as the rear lifting device 23, the corresponding table member 24 is used for carrying two rear wheels of the electric vehicle.

As can be seen from the above, in the present embodiment, the lifting function and the carrying function of the lifting device 2 for the electric vehicle are implemented by different components, so that each part of the lifting device 2 is modularized, and is convenient for assembly and maintenance.

Referring to fig. 4, the lifting member 25 includes at least one lifting assembly 251 and a driving member 252, wherein the lifting assembly 251 is used for lifting or resetting the table member 24, and the driving member 252 is used for driving the lifting assembly 251 to lift or lower.

Specifically, the lower end of the lifting assembly 251 is fixed in the battery replacing chamber 20, and the upper end is connected with the workbench component 24; the upper end of the lifting assembly 251 is displaced in height relative to the lower end thereof, thereby lifting and lowering the table member 24 for lifting and resetting.

The lifting component 25 can be used to lift and reset the working platform component 24 by using one lifting component 251, and can also be used to lift and reset by using multiple sets of lifting components 251, and fig. 4 illustrates the lifting and resetting by using two sets of lifting components 251 as an example, but this illustration should not be construed as limiting the scope of the present invention.

In fig. 4, two lifting assemblies 251 are oppositely disposed at the front end and the rear end of the table member 24, so as to more reasonably distribute the stress of the table member 24 and avoid the short service life of the table member 24 caused by excessive local stress. Indeed, in other embodiments, as an alternative, the two-piece lifting assembly 251 can be disposed opposite to the other opposite ends of the table member 24, i.e., at the left and right ends of the table member 24, and the same effect can be achieved.

The driving member 252 drives the lifting assembly 251 to move, so as to lift the working platform part 24, thereby achieving the effect of lifting or resetting the electric vehicle.

As can be seen from the above, the present embodiment realizes the driving function and the lifting function by different parts, so that the structure of the lifting part 25 is modularized, and the assembly and maintenance are convenient.

Referring to fig. 5, the lifting assembly 251 includes a driving lifting member 2511 and a driven lifting member 2512 arranged in a crossing manner; the drive 252 controls the angle of intersection of the master lift 2511 and slave lift 2512 to effect elevation of the table member 24.

Specifically, the two lifting assemblies 251 are in a scissor structure, that is, the projections of the driving lifting element 2511 and the driven lifting element 2512 in the front and back directions intersect to form two sets of opposite angles, wherein the driving element 252 is used for controlling one set of opposite angles in the left and right directions, when the workbench part 24 is lifted, two included angles in the set of opposite angles gradually increase, and in the resetting process, two included angles in the set of opposite angles gradually decrease until the lifting device 2 reaches the initial state.

As can be seen from the above description, the present embodiment achieves the lifting and resetting of the table component 24 by setting the driving lifting element 2511 and the driven lifting element 2512 in a scissor type, and controlling the included angle between the driving element 252 and the driven lifting element.

With continued reference to fig. 5, in the present embodiment, the upper end of the driving lifting element 2511 and the upper end of the driven lifting element 2512 are respectively rotatably connected to two opposite ends of the working platform element 24; the lower end of the driving lifting member 2511 and the lower end of the driven lifting member 2512 are respectively rotatably connected to the power exchanging station 100.

Specifically, it is illustrated in fig. 5 in a manner that one opposite end of the table member 24 is a left end and a right end of the table member 24, wherein an upper end of the two driving lifters 2511 is hinged to the illustrated left end of the table member 24, and an upper end of the two driven lifters 2512 is hinged to the illustrated right end of the table member 24. Indeed, in other embodiments, as an alternative, when two lifting assemblies 251 are oppositely disposed at the left and right ends of the table member 24, an opposite end of the table member 24 is understood to be the front and rear ends of the table member 24.

The driving lifting piece 2511 and the driven lifting piece 2512 are both preferably plate-shaped pieces, the thickness of the plate-shaped pieces is preferably in the front-back direction, and a reinforcing plate or a reinforcing cylinder is preferably fixedly connected to the parts of the driving lifting piece 2511 and the driven lifting piece 2512, which are used for connecting the power station 100 or the workbench part 24.

Referring to fig. 5, in the embodiment of the present invention, the lifting member 25 further includes a first beam 253 and a second beam 254, wherein the first beam 253 connects two driven lifting members 2512, and the second beam 254 connects two driving lifting members 2511; the driving member 252 is disposed on the first beam 253, and an output end of the driving member 252 outputs a linear reciprocating motion to drive the second beam 254, so that an intersection angle of the driving lifting member 2511 and the driven lifting member 2512 is changed.

Specifically, in this embodiment, the lifting member 25 has two lifting assemblies 251; the driving lifting elements 2511 of the two sets of lifting assemblies 251 are disposed oppositely and located at the inner side, and the driven lifting elements 2512 of the two sets of lifting assemblies 251 are located at the outer side of the corresponding driving lifting elements 2511. The first cross beam 253 integrally connects the two driven lifting pieces 2512, so that the two driven lifting pieces 2512 synchronously act on one hand, and the overall rigidity of the lifting part 25 is improved on the other hand; preferably, the first beam 253 is connected to a lower portion of the driven lift 2512, i.e., near the bottom of the swap chamber 20; the second cross beam 254 integrally connects the two driving lifting elements 2511, so that the two driven lifting elements 2512 act synchronously, and the overall rigidity of the lifting component 25 is improved; preferably, the two ends of the second beam 254 are connected to the middle positions of the two active lifting elements 2511.

The first beam 253 and the second beam 254 are preferably square steel, but beams of other materials and shapes may be used.

The fixed end of the driving member 252 is hinged to the first beam 253 and the output end is hinged to the second beam 254, but in other embodiments, as an alternative, the fixed end of the driving member 252 may be hinged to the second beam 254 and the output end may be connected to the first beam 253.

The driving member 252 outputs a linear reciprocating motion, so that the angle of the set of diagonal angles of the driving lifting member 2511 and the driven lifting member 2512 is changed, thereby lifting and resetting the table part 24.

At least one driving member 252 is provided in one lifting member 25, and the embodiment preferably includes two driving members 252, wherein the two driving members 252 correspond to two ends of a first beam 253 respectively. Indeed, in other embodiments, as an alternative, the lifting member 25 may have only one driving member 252 disposed in the middle of the first beam 253, or several driving members 252 uniformly distributed on the first beam 253.

The driving member 252 is preferably an electric cylinder or a pneumatic cylinder. Indeed, in other embodiments, the driving member 252 may have other linear motion configurations as an alternative technique.

Further, the upper parts of the two active lifting members 2511 are further connected by a connecting rod 255, so as to further improve the overall rigidity of the lifting member 25.

As can be seen from the above, the present embodiment realizes the synchronous control of the two lifting assemblies 251 in the lifting component 25 by providing the first beam 253 and the second beam 254; in the embodiment, two driving members 252 are disposed at two ends of the first beam 253, so that the first beam 253 and the second beam 254 have better stability during lifting and resetting.

In one embodiment of the present invention, the front lifting device 22 or the rear lifting device 23 further comprises a positioning component 26; the positioning member 26 is provided on the table member 24 and is used to position the wheels of the electric vehicle.

Specifically, in the present embodiment, the lifting device 2 determines the relative position relationship between the electric vehicle and the vehicle platform 10 when the electric vehicle is replaced by positioning the front wheel or the rear wheel, when the front wheel is positioned, the positioning part 26 is disposed on the table part 24 of the front lifting device 22, and when the rear wheel is positioned, the positioning part 26 is disposed on the table part 24 of the rear lifting device 23.

As can be seen from the above, in the embodiment, the positioning component 26 is arranged on the workbench component 24 to position the electric vehicle, so that the position of the electric vehicle during power exchange each time can be accurately determined, and the position range of the battery pack to be replaced is correspondingly determined, so that the range of the running track of the power exchange equipment is determined, and the automation of the power exchange station 100 is further improved. The lifting device realizes the positioning of the electric automobile in the Z direction, and the positioning component realizes the positioning of the electric automobile in the X, Y direction, namely the positioning component is arranged on the surface of the worktable component of the lifting device, so that the positioning of the electric automobile in the XYZ direction can be realized.

In this embodiment, the positioning component 26 includes a positioning assembly 261, and the positioning assembly 261 is used for limiting the movement trend of the wheel of the electric vehicle in the front-back direction and/or the movement trend in the left-right direction.

Specifically, the one-piece alignment assembly 261 enables alignment of the wheel in the front-rear direction or the left-right direction. The positioning member 26 may have a single positioning unit 261 for positioning the wheel in the front-rear direction or the left-right direction, and as an alternative, the positioning member 26 may have two positioning units 261, the two positioning units 261 positioning the front-rear direction and the left-right direction of the wheel, respectively.

Referring to fig. 6, in the embodiment of the present invention, a positioning assembly 261 includes a front limiting block 2611 and a rear limiting block 2612, where the front limiting block 2611 is used for limiting a forward movement trend of a wheel of an electric vehicle, the rear limiting block 2612 is used for limiting a backward movement trend of the wheel of the electric vehicle, and the electric vehicle is limited between the front limiting block 2611 and the rear limiting block 2612 after passing through the rear limiting block 2612.

Specifically, in the present embodiment, the positioning component 261 limits the front-rear direction of the wheel to determine the position of the electric vehicle in the front-rear direction.

The front limiting block 2611 preferably has a first slope surface 26111 and a second slope surface 26112 which are adjacent to each other, wherein the first slope surface 26111 and the second slope surface 26112 are both inclined relative to the second working surface 21, the second slope surface 26112 limits the wheel, the wheel is prevented from crossing the front limiting block 2611 to a certain extent, and when the electric vehicle crosses the second slope surface 26112 under the effect of sufficient driving force, the first slope surface 26111 guides the wheel so that the wheel smoothly and stably contacts the second working surface 21 or the surface of the slope on the power change station 100, on which the electric vehicle is driven out, or the first working surface 1.

The rear stop 2612 preferably has a third ramp surface 26121 and a fourth ramp surface 26122 that are contiguous, wherein the third ramp surface 26121 and the fourth ramp surface 26122 are both inclined relative to the horizontal plane and the fourth ramp surface 26122 stops the wheel to some extent preventing it from backing up and passing beyond the rear stop 2612; before positioning, the electric vehicle needs to drive into the third slope surface 26121 and then enter the fourth slope surface 26122, and the third slope surface 26121 and the fourth slope surface 26122 enable the electric vehicle to smoothly contact the rear limiting block 2612 from the second working surface 21 and finally cross the rear limiting block 2612 to reach a preset position.

Referring to fig. 7, in the embodiment of the present invention, the other positioning assembly 261 includes a left positioning member 2613 and a right positioning member 2614, where the left positioning member 2613 is at least used for limiting a leftward movement tendency of a wheel of the electric vehicle, and the right positioning member 2614 is at least used for limiting a rightward movement tendency of the wheel of the electric vehicle.

Specifically, in the present embodiment, the other positioning component 261 limits the left and right directions of the wheel to determine the position of the electric vehicle in the left and right directions. The left and

right positioning members

2613 and 2614 collectively restrain the position of the wheel in the left-right direction.

Referring to fig. 7, further, the left positioning member 2613 and the right positioning member 2614 have the same structure, and the structure of the left positioning member 2613 is described as follows:

the left positioning member 2613 includes a plurality of first rollers 26131, preferably three first rollers 26131, the rotation axes of the first rollers 26131 are parallel, and the rotation axis of the first roller 26131 is located in the front-rear direction so as to adjust the orientation of the wheel; the rotation axis of each first roller 26131 is arranged to gradually approach the wheel of the electric vehicle from top to bottom, so that when the wheel is deviated from the predetermined position and falls on the left positioning member 2613, the first roller 26131 on the left positioning member 2613 will generate rolling friction with the wheel, so that the wheel slides down along the first roller 26131 to the predetermined position.

The right spacer 2614 is configured like the left spacer 2613, except that when installed, the right spacer 2614 is disposed on an opposite side of the left spacer 2613, and the wheel of the electric vehicle is between the left spacer 2613 and the right spacer 2614.

Referring to fig. 7, the left positioning member 2613 and the right positioning member 2614 of the present embodiment further include a first mounting bracket 26132, the first rollers 26131 of the left positioning member 2613 are disposed on the table member 24 via the first mounting bracket 26132, and the first rollers 26131 of the right positioning member 2614 are disposed on the table member 24 via another first mounting bracket 26132.

Referring to fig. 8, in an embodiment of the present invention, the positioning component 26 further includes a first guiding portion 2615 disposed on the left side or the right side of the positioning component 261; before the wheels of the electric vehicle are positioned by the positioning member 261, the first guide portion 2615 is used for guiding the wheels of the electric vehicle so that the wheels of the electric vehicle can smoothly enter the area defined by the positioning member.

Specifically, in the present embodiment, the positioning member 26 has two positioning assemblies 261, and the two positioning assemblies 261 respectively position the front-back direction position and the left-right direction position of the wheel, wherein a certain space is formed between the front limiting block 2611 and the rear limiting block 2612, and the left positioning member 2613 and the right positioning member 2614 are located at two sides of the certain space; after the electric vehicle passes over the rear stopper 2612, the electric vehicle may fall on the first roller 26131 of the left positioning member 2613 or the first roller 26131 of the right positioning member 2614, and then further adjust the position in the left-right direction by the first roller 26131, thereby finally achieving accurate positioning.

The first guide portion 2615 is located on the left side or the right side of the positioning member 261 for positioning the wheel forward and backward, so that the first guide portion 2615 guides the position of the wheel in the left-right direction during the travel of the wheel on the rear stopper 2612, so that the displacement deviation in the left-right direction is as small as possible when the wheel passes over the rear stopper 2612 and enters a preset position, or the displacement deviation in the left-right direction is small, and the impact of the wheel on the left stopper 2613 and the right stopper 2614 is reduced.

The first guide portion 2615 enables the wheel to be located on a route defined by the positioning member, in other words, one of the purposes of the first guide portion 2615 is to enable the movement locus of the wheel to be located in the front-rear direction and on a specific route, thereby facilitating control of the accurate position of the body of the electric vehicle.

With continued reference to fig. 8, the first guide portion 2615 further includes a second roller 26151 and a second mounting bracket 26152, wherein the rotation axis of the second roller 26151 is disposed obliquely with respect to the direction of the region defined by the positioning member, and the second mounting bracket 26152 is disposed on the table member 24 and is used for mounting the second roller 26151.

Specifically, the second roller 26151 is disposed obliquely with respect to the front-rear direction so as to guide the wheel. During the guiding process, the wheels are in rolling friction with the second roller 26151, and the wheels have smaller friction loss. The second roller 26151 preferably has a longer rolling surface to guide the wheel for a longer distance. FIG. 8 illustrates the second roller 26151 as being located inboard of the wheel, with the second roller 26151 extending gradually toward the middle of the table member 24 from the front end to the rear end thereof; indeed, in other embodiments, the second roller 26151 may alternatively be located on the outside of the wheel, and accordingly the second roller 26151 may extend from the front end to the rear end thereof to a side away from the table member 24.

Second mount 26152 is used to mount second roller 26151 to table member 24, and second mount 26152 is preferably attached to table member 24 by fasteners.

Referring to fig. 9-10, in the embodiment of the present invention, the lifting device 2 further includes a guiding component 27, the guiding component 27 is used for making wheels of the electric vehicle on a preset route, wherein the preset route is a direction of a vehicle head and a vehicle tail where the electric vehicle enters the positioning component 26, and the physical arrangement of the guiding component 27 and the positioning component 26 at least includes the following two situations:

as shown in fig. 9, in one case, the guide member 27 is provided on the lifting device 2 having the positioning member 26, and the positioning member 26 and the guide member 27 correspond to two different wheels of the electric vehicle, respectively. Specifically, when the positioning member 26 is disposed at one end of the front lifting device 22, the guide member 27 is disposed at the other end of the front lifting device 22, and the positioning member 26 and the guide member 27 position and guide two front wheels of the electric vehicle, respectively; when the positioning member 26 is disposed at one end of the rear lifting device 23, the guiding member 27 is disposed at the other end of the rear lifting device 23, and the positioning member 26 and the guiding member 27 position and guide two rear wheels of the electric vehicle, respectively.

In addition, fig. 9 illustrates the positioning component 26 on the left side and the guiding component 27 on the right side as an example, but in different embodiments, as an alternative technical means, it is within the scope of the present invention to arrange the guiding component 27 on the left side and the positioning component 26 on the right side.

In another case, as shown in fig. 10, the guide members 27 are provided at both ends of the lifting device 2 without the positioning members 26. Specifically, when the positioning part 26 is disposed on the front lifting device 22, the two guiding parts 27 are disposed at two ends of the rear lifting device 23, the electric vehicle firstly passes through the rear lifting device 23, the two front wheels are firstly guided by the two guiding parts 27, so that the electric vehicle can be guided to and maintained in a preset direction, after the electric vehicle gradually travels through the first working surface 1 and enters the front lifting device 22, the guiding parts 27 start guiding the rear wheels of the electric vehicle, so that the electric vehicle can be further positioned on a preset route, and at this time, the positioning part 26 positions the front wheels of the electric vehicle.

Referring to fig. 9-10, the guiding member 27 includes a driving guiding element 271 and a straightening guiding element 272, wherein the driving guiding element 271 is disposed on the working platform 24 for guiding and maintaining the wheels of the electric vehicle on the predetermined route, the straightening guiding element 272 is disposed on the working platform 24 and is located on the left side or the right side of the driving guiding element 271, and the straightening guiding element 272 is configured to cooperate with the driving guiding element 271 to straighten the wheels of the electric vehicle on the predetermined route.

Specifically, the traveling guide unit 271 is detachably fixed to the table member 24 and is located inside or outside the wheel to guide the wheel to travel to a predetermined route from the side of the wheel.

The yaw guide assembly 272 is removably mounted to the table member 24 and is positioned at the bottom of the wheel. In this embodiment, the uppermost position of the centering guide member 272 is flush with the second working surface 21, and indeed, in other embodiments, the uppermost position of the centering guide member 272 may alternatively be higher or lower than the second working surface 21. The alignment guide 27 is used to accelerate the alignment of the wheel, and preferably rolling friction is used between the alignment guide 27 and the wheel.

Referring to fig. 9 to 10, the driving guide assembly 271 includes a second guide part 2711 and a third guide part 2712, wherein the second guide part 2711 is disposed on the table component 24 to guide the wheels of the electric vehicle to a predetermined route, and the third guide part 2712 is disposed on the table component 24 to keep the wheels of the electric vehicle guided to the predetermined route by the second guide part 2711 on the predetermined route. The preset route extends in the front-rear direction, and the direction formed by the head and the tail of the electric automobile is inclined relative to the preset route or parallel to the preset route in the process that the electric automobile drives in or out of the lifting device, but the wheels are deviated from the preset route in the left-right direction.

Specifically, the second guide portion 2711 is provided obliquely with respect to the preset route, that is, a portion for guiding the wheel in the second guide portion 2711 is provided obliquely with respect to the front-rear direction, so as to guide the electric vehicle, which is offset in the left-right direction with respect to the preset route, to the preset route. When the second guide portion 2711 guides the wheel from the inner side thereof, the second guide portion 2711 extends from the rear end thereof to the front end gradually to the outer side, which is understood as a side away from the table member 24 with respect to the end of the table member 24 where the second guide portion 2711 is located; when the second guide portion 2711 guides the wheel from the outer side thereof, the second guide portion 2711 extends from the rear end to the front end gradually to the inner side, which is understood to be the side closer to the middle of the table member 24 with respect to the end of the table member 24 where the second guide portion 2711 is located.

The third guide portion 2712 is disposed in parallel with respect to the preset route, that is, a portion of the third guide portion 2712 for guiding the wheel is disposed in parallel with respect to the front-rear direction, so that the electric vehicle is maintained on the preset route during traveling.

Further, the second guide part 2711 and the third guide part 2712 each include guide wheels, the guide wheels defining the second guide part 2711 are oblique guide wheels 27111, and the guide wheels defining the third guide part 2712 are parallel guide wheels 27121; the rotation axis of the inclined guide wheel 27111 is arranged obliquely with respect to the direction of the preset route, and the rotation axis of the parallel guide wheel 27121 is arranged in parallel with respect to the direction of the preset route.

Further, the second guide portion 2711 and the third guide portion 2712 each include a third mounting bracket, the third mounting bracket of the second guide portion 2711 is rotatably connected to the inclined guide wheel 27111, and the third mounting bracket is detachably mounted on the table member 24; a third mount in third guide 2712 is rotatably connected to parallel guide wheel 27121 and is removably mounted to table member 24. It should be noted that the third mounting bracket of the second guide portion 2711 and the third mounting bracket of the third guide portion 2712 may be different in specific dimensions to accommodate the dimensions of the oblique guide wheels 27111 and the parallel guide wheels 27121 and the requirements of the mounting brackets on rigidity, strength and stability.

With continued reference to fig. 9-10, the alignment guide 272 includes at least one row of third rollers disposed on the working platform 24 at intervals, the rotation axis of the third rollers is parallel to the direction of the predetermined path, and the wheels of the electric vehicle are quickly aligned by rolling friction with the second rollers 26151.

Specifically, the third roller is detachably mounted on the table member 24 with its rotation axis parallel to the front-rear direction. The third gyro wheel sets up the one row of wheel components of formation at the interval in the left and right sides orientation, and the direction subassembly 272 that just puts includes this wheel components of at least one row, and fig. 9-10 indicate with two rows of wheel components, nevertheless the utility model discloses a protection scope is not only limited to the quantity of drawing in the diagram, and the quantity of wheel components is as long as positive integer is all can.

The roller assembly and the wheel are in rolling friction, so that the wheel can be quickly aligned.

The highest point of the roller assembly does not exceed the second working surface 21, preferably the highest point of the roller assembly is in the second working surface 21.

In the vehicle loading platform 10 according to any of the above embodiments, the battery replacement station 100 further includes a rail for the battery replacement device to travel, and the rail is disposed on the first working surface 1. The track is arranged on the first working surface 1, that is, the track is connected with a part where the first working surface 1 is located, and the relative position of the track and the first working surface 1 is determined, for example, the track is arranged on the part where the first working surface 1 is located, and the upper surface of the track is flush with the first working surface 1, and for example, the track is arranged on the part where the first working surface 1 is located, and the upper surface of the track is higher than or lower than the first working surface 1.

Further, the extending direction of the track is preferably perpendicular to the entering direction or exiting direction of the electric automobile, so that on one hand, the movement route of the electric automobile and the movement route of the battery replacing equipment are staggered from each other on the whole, interference is avoided, and the reliability and safety of the battery replacing station 100 are improved; on the other hand, the battery replacing equipment can run linearly to reach the side part of the electric automobile so as to replace the battery pack positioned at the side part of the electric automobile, so that the movement track of the battery replacing equipment is simple and is convenient to control.

Referring to fig. 11, an embodiment of the present invention further provides a power exchanging station 100, where the power exchanging station 100 includes the vehicle carrying platform 10 according to any one of the above embodiments. In view of the fact that the structure of the swapping station 100 has been described in more detail when describing the vehicle loading platform 10, further description is omitted in this embodiment.

Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are within the scope of the present invention.

Claims

1. The utility model provides a carry car platform is used in trading the power station, trade the power station including trading electric equipment, trade electric equipment and be used for changing the battery to electric automobile, its characterized in that carries the car platform and includes:

2. The vehicle loading platform of claim 1, wherein the vehicle loading platform has two lifting devices, each of which is:

3. The vehicle loading platform of claim 2, wherein the lifting device comprises:

4. The vehicle loading platform of claim 3, wherein the lifting member comprises:

and the driving piece is used for driving the lifting assembly to lift.

5. The vehicle loading platform of claim 4, wherein the lifting assembly comprises a driving lifting member and a driven lifting member arranged in a crossing manner; the driving piece controls the intersection angle of the driving lifting piece and the driven lifting piece so as to realize the lifting of the workbench component.

6. The vehicle platform of claim 5, wherein the upper ends of the driving lift member and the driven lift member are rotatably connected to opposite ends of the table member, respectively; the lower end of the driving lifting piece and the lower end of the driven lifting piece are respectively and rotatably connected to the power exchanging station.

7. The vehicle loading platform of claim 5, wherein the lifting member has two lifting assemblies, and the two lifting assemblies are respectively disposed at the other opposite ends of the worktable member.

8. The vehicle loading platform of claim 5, wherein the lifting member further comprises:

the second cross beam is connected with the two active lifting pieces;

9. The vehicle loading platform of claim 3, wherein the front lifting device or the rear lifting device further comprises a positioning member; the positioning component is arranged on the workbench component and used for positioning wheels of the electric automobile.

10. The vehicle loading platform of claim 9, wherein the positioning component comprises a positioning assembly for limiting a movement tendency of the wheels of the electric vehicle in a front-back direction or a movement tendency of the wheels of the electric vehicle in a left-right direction.

11. The vehicle loading platform of claim 10, wherein the positioning assembly comprises:

12. The vehicle loading platform of claim 10, wherein the positioning assembly comprises:

13. The vehicle carrying platform of claim 12, wherein the left positioning member and the right positioning member each comprise:

14. The vehicle loading platform of claim 13, wherein the positioning member further comprises a first guide portion disposed on a left side or a right side of the positioning assembly; the first guide portion is used for guiding the wheels of the electric automobile before the wheels of the electric automobile are positioned by the positioning component, so that the wheels of the electric automobile can drive into the area limited by the positioning component.

15. The vehicle loading platform of claim 14, wherein the first guide comprises:

16. The vehicle loading platform of claim 9, wherein the lifting device further comprises a guide member for positioning wheels of an electric vehicle on a predetermined route, wherein:

17. The vehicle loading platform of claim 16, wherein the guide member comprises:

the swing guide assembly is arranged on the workbench part and located on the left side or the right side of the running guide assembly, and the swing guide assembly is used for matching with the running guide assembly to swing the wheels of the electric automobile on the preset route.

18. The vehicle platform of claim 17, wherein the travel guide assembly comprises:

19. The vehicle loading platform of claim 18, wherein the second guide portion and the third guide portion each comprise a guide wheel; the rotating axis of the guide wheel of the second guide part is obliquely arranged relative to the direction of the preset route, and the rotating axis of the guide wheel of the third guide part is arranged in parallel relative to the direction of the preset route.

20. The vehicle platform of claim 17, wherein the yaw guide assembly includes at least one row of third rollers spaced apart from the table member; the rotating axis of the third roller is parallel to the direction of the preset route; the wheels of the electric vehicle are straightened by rolling friction with the third roller.

21. The vehicle loading platform of any one of claims 1 to 20, wherein the battery replacement station further comprises a rail on which the battery replacement device travels, the rail being disposed on the first working surface.

22. The vehicle loading platform of claim 21, wherein the track extends in a direction perpendicular to a direction of ingress or egress of the electric vehicle.

23. A power swapping station comprising a vehicle carrying platform according to any one of claims 1-22.