New energy automobile battery swap station

Abstract

The utility model relates to a new energy automobile battery swap station which comprises a battery swap cabin, a battery pack storage cabin and a transmission mechanism. The transmission mechanism is arranged between the battery replacement cabin and the battery pack storage cabin; the battery pack storage bin comprises a lifting mechanism and a plurality of goods shelves fixedly arranged on the two sides of the lifting mechanism. The lifting mechanism is used for receiving the first battery pack conveyed by the battery replacing cabin and synchronously taking out the second battery pack from the multiple goods shelves so as to convey the second battery pack to the battery replacing cabin through the conveying mechanism; and the battery replacing cabin is used for lifting the new energy automobile located in a cabin body of the battery replacing cabin to a preset height, disassembling a first battery pack located at the bottom of a frame of the new energy automobile, conveying the first battery pack to the battery pack storage cabin through the conveying mechanism, obtaining a second battery pack and packaging the second battery pack into the bottom of the frame of the new energy automobile. According to the battery swap station, the battery swap efficiency can be improved while the space utilization rate of the battery swap station is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery replacement for new energy vehicles, and specifically relates to a battery replacement station for new energy vehicles. Background Art

[0002] There are two ways to replenish energy for electric vehicles: charging and battery replacement. Although fast charging methods have been developed for vehicles, the process of replenishing energy with fast charging will significantly affect the life of the power battery. On the other hand, the charging time is relatively long and is not suitable for mass-operated commercial vehicles. Although slow charging has less impact on the life of the power battery, it takes longer (about 6 hours or more). This charging solution is basically not suitable for operating vehicles. Battery replacement is a more appropriate solution. Since 2020, battery-swap vehicles have developed rapidly. With the popularization of battery-swap vehicles, the construction of battery swap stations in China has also entered a stage of rapid development.

[0003] However, existing battery swap stations have the problems of large footprint and low battery swap efficiency, and cannot meet usage needs well. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the present invention provides a new energy vehicle battery swap station. The technical problems to be solved by the present invention are achieved through the following technical solutions:

[0005] The present invention provides a new energy vehicle battery swap station, comprising: a battery swap cabin, a battery pack storage bin and a transmission mechanism; the transmission mechanism is arranged between the battery swap cabin and the battery pack storage bin; the battery pack storage bin comprises: a lifting mechanism, and a plurality of shelves fixedly arranged on both sides of the lifting mechanism; a plurality of first battery packs and a plurality of second battery packs are stored in partitions on the plurality of shelves; the lifting mechanism is used to receive the first battery pack delivered by the battery swap cabin, and place the first battery pack in the charging area of ​​the plurality of shelves, and simultaneously take out the second battery pack from the plurality of shelves to be delivered to the battery swap cabin through the transmission mechanism; wherein the first battery pack refers to a battery pack whose internally stored electrical energy is less than or equal to a first threshold value, and the second battery pack refers to a battery pack whose internally stored electrical energy is greater than a second threshold value; the battery swap cabin is used to lift the new energy vehicle located in the cabin body of the battery swap cabin to a preset height, remove the first battery pack located at the bottom of the frame of the new energy vehicle, deliver the first battery pack to the battery pack storage bin through the transmission mechanism, obtain the second battery pack, and put the second battery pack into the bottom of the frame of the new energy vehicle.

[0006] In some embodiments, the lifting mechanism includes multiple lifting frames; a lifting frame is arranged between two shelves; each lifting frame includes at least: a support frame, a fork support frame, a drive motor and a fork; the drive motor is arranged on one side of the support frame, the fork support frame is movably connected to one side of the support frame, the fork is movably connected to the fork support frame, and the drive motor is electrically connected to the fork support frame and the fork, respectively.

[0007] In some embodiments, a slide rail is provided on the support frame, and a plurality of sliders are evenly provided on the fork support frame.

[0008] In some embodiments, the first battery pack or the second battery pack is stacked on the plurality of shelves.

[0009] In some embodiments, the battery pack storage compartment further includes: a processor module; the processor module is electrically connected to the lifting mechanism and is used to control the lifting mechanism to rise or fall.

[0010] In some embodiments, the battery pack storage compartment further includes: a charging mechanism; the charging mechanism is arranged on one side of the multiple shelves and is electrically connected to a plurality of battery replacement connectors arranged on the charging areas of the multiple shelves.

[0011] In some embodiments, the battery exchange cabin includes: an electrically connected vehicle lifting mechanism and a battery pack locking mechanism, and the battery pack locking mechanism is arranged in the vehicle lifting mechanism; the vehicle lifting mechanism is used to lift the new energy vehicle in a preset position to the preset height; the battery pack locking mechanism is used to remove the first battery pack and install the second battery pack.

[0012] In some embodiments, the vehicle lifting mechanism includes: multiple fixed lifting platforms, multiple straighteners, multiple clamping assemblies and a control motor; the control motor is electrically connected to the multiple fixed lifting platforms and the multiple straighteners, respectively; the multiple straighteners are evenly arranged on the outside of the multiple fixed lifting platforms, and the multiple clamping assemblies are arranged on one side of the multiple straighteners; the fixed lifting platform is used to contact the bottom of the frame of the new energy vehicle to lift or slowly lower the new energy vehicle; the multiple straighteners are used to straighten the wheels of the new energy vehicle; the multiple clamping assemblies are used to clamp the wheels of the new energy vehicle.

[0013] In some embodiments, each of the plurality of fixed lifting platforms is provided with a gravity sensor.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In view of the problems of existing battery swap stations that have large floor space and low battery swap efficiency, and cannot meet the needs of use well, the utility model provides a new energy vehicle battery swap station. After the first battery pack is removed from the battery swap compartment of the battery swap station, it is transported to the battery pack storage compartment through a transmission mechanism. The lifting mechanism in the battery pack storage compartment can place the first battery pack in the charging area fixed on the shelves on both sides of the lifting mechanism, and simultaneously take out the second battery pack to transport it to the battery swap compartment for battery swapping. Compared with the existing method of reserving a walking area for a palletizer, this method of fixing multiple shelves on both sides of the lifting mechanism has a more compact structure and higher space utilization. In addition, the method of placing the first battery pack and obtaining the second battery pack simultaneously saves the time of finding the battery pack, which can effectively shorten the battery swap time and improve the battery swap efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a top view block diagram of the new energy vehicle battery swap station provided by the present utility model;

[0017] Figure 2 This is a structural diagram of the battery pack storage bin provided by the present utility model;

[0018] Figure 3 This is a structural diagram of the battery swap cabin provided by the present utility model;

[0019] Figure 4 It is a side view frame diagram of the new energy vehicle battery swap station provided by the utility model.

[0020] Reference numerals:

[0021] 1: Battery pack storage compartment; 2: Battery exchange compartment; 3: Transmission mechanism; 11: Lifting mechanism; 12: Shelf; 13: Charging mechanism; 14: Personnel monitoring room; 15: External control platform; 21: Vehicle lifting mechanism; 22: Battery pack locking mechanism; 111: Support frame; 112: Fork support frame; 113: Connecting rod; 121: Battery exchange connector; 211: Fixed lifting platform; 212: Opening and closing door; 213: Straightener; 214: Clamping assembly. DETAILED DESCRIPTION

[0022] The present invention will be described in further detail below with reference to specific embodiments, but the embodiments of the present invention are not limited thereto.

[0023] The new energy vehicle battery swap station provided by the present invention is now described in detail with reference to the accompanying drawings. Figure 1 This is a top view block diagram of the new energy vehicle battery swap station provided by the present utility model; Figure 2 This is a structural diagram of the battery pack storage bin provided by the present utility model; Figure 3 This is a structural diagram of the battery swap cabin provided by the present utility model; Figure 4It is a side view frame diagram of the new energy vehicle battery swap station provided by the utility model.

[0024] like Figure 1 As shown, the new energy vehicle battery swap station includes: a battery swap cabin 2, a battery pack storage compartment 1 and a transmission mechanism 3; the transmission mechanism 3 is arranged between the battery swap cabin 2 and the battery pack storage compartment 1; the battery pack storage compartment 1 includes: a lifting mechanism 11, and a plurality of shelves 12 fixedly arranged on both sides of the lifting mechanism 11; a plurality of first battery packs and a plurality of second battery packs are stored in partitions on the plurality of shelves 12 (not shown in the figure); the lifting mechanism 11 is used to receive the first battery pack delivered by the battery swap cabin 2, and place the first battery pack in the charging area of ​​the plurality of shelves 12, and simultaneously take out the battery packs from the plurality of shelves 12 The second battery pack is transported to the battery swap cabin 2 through the transmission mechanism 3; wherein, the first battery pack refers to a battery pack whose internally stored electrical energy is less than or equal to a first threshold value, and the second battery pack refers to a battery pack whose internally stored electrical energy is greater than a second threshold value; the battery swap cabin 2 is used to lift the new energy vehicle (not shown in the figure) located in the cabin of the battery swap cabin 2 to a preset height, remove the first battery pack located at the bottom of the frame of the new energy vehicle, transport the first battery pack to the battery pack storage warehouse through the transmission mechanism 3, and obtain the second battery pack, and install the second battery pack into the bottom of the frame of the new energy vehicle.

[0025] In one possible implementation, the transmission mechanism 3 is a conveyor belt. One end of the conveyor belt is located in the battery pack storage compartment 1, and the other end is located in the battery swap compartment 2. Furthermore, the first threshold is set at 10% of the energy level required to support normal operation of the new energy vehicle; the second threshold is set at 80% to 90% of the energy level required to support normal operation of the new energy vehicle.

[0026] See Figure 2 The lifting mechanism 11 includes multiple lifting frames; a lifting frame is set between the two shelves 12; each lifting frame includes at least: a support frame 111, a fork support frame 112, a drive motor and a fork (not shown in the figure); the drive motor is set on one side of the support frame, the fork support frame 112 is movably connected to one side of the support frame 111, and the fork support frame 112 is movably connected to the fork, and the drive motor is electrically connected to the fork support frame 112 and the fork respectively. Here, a slide rail is set on the support frame, and a plurality of sliders are evenly set on the fork support frame. By setting a plurality of sliders in the slide rail, the movable connection between the support frame 111 and the fork support frame 112 is achieved.

[0027] Here, the chain of the drive motor is fixed to the fork support frame 112 and is used to drag the fork support frame 112 up and down relative to the support frame 111. In addition, the drive motor is also electrically connected to the fork and is used to drive the fork to move left and right relative to the fork support frame 112.

[0028] Exemplarily, a positioning pin is provided on the battery pack, and the positioning pin is fixedly connected to the positioning pin sleeve on the shelf 12. When obtaining the second battery pack, the positioning pin is taken out by the fork, so that the connection between the positioning pin sleeve and the positioning pin is released; when placing the first battery pack, the positioning pin of the battery pack is fixedly connected to the positioning pin sleeve, and it can be fixedly placed on the shelf 12.

[0029] Here, a plurality of connecting rods 113 are further provided on the supporting frame 111 of each lifting frame to connect the shelves 12 located on both sides of each lifting frame.

[0030] Here, the first battery pack or the second battery pack is a rectangular body, and the first battery pack or the second battery pack is stacked on multiple shelves 12. The traditional way of placing the battery pack is to place the wide part of the battery pack facing the palletizer. This setting method takes up too much space. In the present utility model, the narrow part of the battery pack is placed facing the fork. This setting method saves more storage space and improves space utilization. In addition, the first battery pack and the second battery pack are arranged in partitions. For example, the first battery pack is arranged in area B and area D of the shelf 12. Area B and area D of the shelf 12 are respectively provided with battery exchange connectors 121, which can charge the first battery pack. The second battery pack is arranged in area B and area D of the shelf 12. Through the partition setting, the storage of the first battery pack and the picking up of the second battery pack can be carried out simultaneously, which shortens the battery exchange time and speeds up the battery exchange efficiency.

[0031] Here, shelves 12 are fixed on both sides of the lifting frame. Compared with traditional palletizers, which take a lot of time to find battery packs and transport the battery packs to the battery exchange cabin 2 via a certain route, in the present invention, there is no need to reserve a passage area. The first battery pack or the second battery pack can be forked by moving the lifting frame relative to the shelf 12. This method can effectively shorten the battery exchange time and improve the battery exchange efficiency.

[0032] Exemplarily, the transmission mechanism 3 can be set at the bottom of the lifting mechanism 11, and its height is lower than the height of the lowest storage plate of the shelf 12; when receiving the first battery pack, the technician turns on the drive motor switch, and the drive motor drives the fork support frame 112 to descend to the bottom, and drives the fork to move to fork the first battery pack on the transmission mechanism 3. After forking the first battery pack, the chain of the drive motor drags the fork support frame 112 upward relative to the support frame 111, and moves the fork to the charging area (area B and area D of the shelf 12) to place the first battery pack; at the same time, on another shelf, the technician controls the drive motor to drive the fork support frame 112 and the fork to move to obtain the second battery pack. After forking the second battery pack, the second battery pack is placed on the transmission mechanism 3 and transported to the battery exchange cabin 2 via the transmission mechanism 3.

[0033] In another possible implementation, the battery pack storage compartment 1 further includes a processor module (not shown); the processor module is a general-purpose processor, a digital signal processor, or a development board for the RK3588 processor. The processor module is electrically connected to the lifting mechanism 11 and is configured to receive first control instructions from the external control platform 15 and control the operation of the lifting mechanism 11 in response to the first control instructions. The first control instructions generated by the processor module can control the operation of the drive motor in the lifting mechanism 11, thereby driving the fork support frame 112 and / or the forks.

[0034] Please continue to see Figure 1 The battery pack storage bin 1 further includes a charging mechanism 13, which is disposed on one side of the plurality of shelves 12 and electrically connected to a plurality of battery swap connectors 121 disposed at the charging areas of the plurality of shelves 12. For example, a charging hole (not shown) is disposed on the first battery pack or the second battery pack; a fork is used to pick up the first battery pack and bring it close to the charging area, and align it with the battery swap connector 121 and insert it into the charging hole.

[0035] Please continue to see Figure 1 The external control platform 15 is a programmable PLC control cabinet. The PLC control cabinet is set in the battery pack storage compartment 1 to improve space utilization. It should be noted that the PLC control cabinet can also be set independently of the battery pack storage compartment 1 and the battery swap compartment 2.

[0036] Please continue to see Figure 1 The battery pack storage compartment 1 also includes a personnel monitoring room 14 for real-time monitoring of the overall battery replacement process to see if there are any problems. In another possible implementation, a camera can be installed in the battery pack storage compartment 1 to capture the working process of the lifting mechanism in real time and send the captured image information to the external control platform 15 for data analysis.

[0037] The above are the components included in the battery pack storage compartment 1. The components included in the battery exchange compartment 2 are now described in detail with reference to the accompanying drawings.

[0038] See Figure 1 and Figure 3 The battery swap cabin 2 includes: an electrically connected vehicle lifting mechanism 21 and a battery pack locking mechanism 22, and the battery pack locking mechanism 22 is arranged in the vehicle lifting mechanism 21; the vehicle lifting mechanism 21 is used to lift the new energy vehicle in a preset position to a preset height; the battery pack locking mechanism 22 is used to remove the first battery pack and install the second battery pack.

[0039] Please continue to see Figure 3The vehicle lifting mechanism 21 includes: multiple fixed lifting platforms 211, multiple straighteners 213, multiple clamping assemblies 214 and a control motor (not shown in the figure); the control motor is electrically connected to the multiple fixed lifting platforms 211 and the multiple straighteners 213 respectively; the multiple straighteners 213 are evenly arranged on the outside of the multiple fixed lifting platforms 211, and the multiple clamping assemblies 214 are arranged on one side of the multiple straighteners 213; the fixed lifting platform 211 is used to contact the bottom of the frame of the new energy vehicle to lift or slowly lower the new energy vehicle; the multiple straighteners 213 are used to straighten the wheels of the new energy vehicle; and the multiple clamping assemblies 214 are used to clamp the wheels of the new energy vehicle.

[0040] In one possible implementation, there are two fixed lifting platforms 211, one on each side of the vehicle, for synchronously lifting or lowering the vehicle. In another possible implementation, there are three fixed lifting platforms 211, two on each side of the vehicle, and one at the front. This design provides firm support when the vehicle's center of gravity is unstable, preventing the vehicle's center of gravity from shifting, causing the battery pack locking mechanism 22 to be misaligned and affecting battery pack removal.

[0041] In one possible implementation, there are two clamping assemblies 214 for clamping the rear wheels of the vehicle to prevent the vehicle from moving during the lifting or lowering process.

[0042] Here, the battery pack locking mechanism 22 is set in the groove of the vehicle lifting mechanism 21, and an opening and closing door 212 is set on the groove. When not in use, the opening and closing door 212 is closed, and when in use, the opening and closing door 212 is opened.

[0043] Here, the connection method between the first battery pack and the battery frame is different, and the corresponding battery pack locking mechanism 22 will also be different. Exemplarily, the battery pack locking mechanism 22 can be a guide member locking device, which specifically includes: a guide member, a support pad, a support plate, a locking member, an unlocking motor, and a scissor fork. When it is necessary to perform the battery pack unlocking operation, the scissor fork reaches the working position driven by the motor, and the locking member unlocks the first battery pack driven by the motor. When the torque on the fixing member of the first battery pack is less than the second predetermined torque, the first battery pack is unlocked, the scissor fork descends driven by the motor, and the first battery pack descends following the support plate. The unlocking action is completed, and the technician pulls out the first battery pack and places it on the transmission mechanism 3. When it is necessary to lock the battery pack, the technician places the second battery pack on the support plate and controls the motor to drive the scissors fork to rise. After positioning through the guide part, the supporting pad and the locking part of the locking device reach the working position. The locking part locks the second battery pack under the drive of the motor. When the fixing part of the second battery pack reaches the first predetermined torque, the battery is locked, and the scissors fork completes the locking action under the drive of the motor.

[0044] See Figure 4 The battery swap cabin 2 is set on one side of the battery pack storage compartment 1. The new energy vehicle to be battery swapped enters from one side of the battery swap cabin 2 and parks within the parking frame line pre-marked on the vehicle lifting mechanism 21. The straightener 213 straightens the wheel, and the rear wheel is clamped by the clamping component 214. After the gravity sensor in the vehicle lifting mechanism 21 detects the gravity change, it sends the gravity change data to the external control platform 15. The external control platform 15 starts the control motor to control multiple fixed lifting platforms 211 to lift the new energy vehicle thereon. According to construction requirements, the vehicle is lifted to a preset height; then, the external control platform 15 turns off the control motor and controls the battery pack locking mechanism 22 to remove the first battery pack and place the first battery pack on the transmission mechanism 3. Then the technician places the second battery pack on the support plate and controls the battery pack locking mechanism 22 to install the second battery pack; after the battery pack locking mechanism 22 completes the assembly of the second battery pack, the control motor controls the multiple fixed lifting platforms 211 to slowly descend to the ground, and the opening and closing door 212 is closed to allow the vehicle to drive out of the battery swap cabin 2.

[0045] In one possible implementation, the new energy vehicle battery swap station provided by the present invention may also include a battery pack recycling station (not shown in the figure). After the battery pack storage compartment 1 receives the first battery pack, the label carried on the first battery pack is verified to determine whether the decay rate of the battery components of the first battery pack is greater than a preset value; if it is determined that the decay rate of the battery components of the first battery pack is greater than the preset value, the first battery pack is recycled.

[0046] In view of the problems of existing battery swap stations that have large floor space and low battery swap efficiency, and cannot meet the needs of use well, the utility model provides a new energy vehicle battery swap station. After the first battery pack is removed from the battery swap compartment of the battery swap station, it is transported to the battery pack storage compartment through a transmission mechanism. The lifting mechanism in the battery pack storage compartment can place the first battery pack in the charging area fixed on the shelves on both sides of the lifting mechanism, and simultaneously take out the second battery pack to transport it to the battery swap compartment for battery swapping. Compared with the existing method of reserving a walking area for a palletizer, this method of fixing multiple shelves on both sides of the lifting mechanism has a more compact structure and higher space utilization. In addition, the method of placing the first battery pack and obtaining the second battery pack simultaneously saves the time of finding the battery pack, which can effectively shorten the battery swap time and improve the battery swap efficiency.

[0047] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0048] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention through the above teachings or the technology or knowledge in the relevant field. Modifications and variations made by those skilled in the art without departing from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A new energy vehicle battery replacement station, characterized in that: The new energy vehicle battery swap station comprises: a battery swap cabin, a battery pack storage compartment and a transmission mechanism; the transmission mechanism is arranged between the battery swap cabin and the battery pack storage compartment; The battery pack storage bin comprises: a lifting mechanism, and a plurality of shelves fixedly arranged on both sides of the lifting mechanism; a plurality of first battery packs and a plurality of second battery packs are stored in partitions on the plurality of shelves; the lifting mechanism is used to receive the first battery pack delivered by the battery swap cabin, and place the first battery pack in the charging area of ​​the plurality of shelves, and synchronously take out the second battery pack from the plurality of shelves, so as to deliver it to the battery swap cabin through the transmission mechanism; wherein the first battery pack refers to a battery pack whose internally stored electric energy is less than or equal to a first threshold value, and the second battery pack refers to a battery pack whose internally stored electric energy is greater than a second threshold value; The battery exchange cabin is used to lift the new energy vehicle located in the cabin of the battery exchange cabin to a preset height, remove the first battery pack located at the bottom of the frame of the new energy vehicle, transport the first battery pack to the battery pack storage bin through the transmission mechanism, and obtain the second battery pack, and place the second battery pack at the bottom of the frame of the new energy vehicle.

2. The new energy vehicle battery swap station according to claim 1, characterized in that: The lifting mechanism includes multiple lifting frames; a lifting frame is arranged between two shelves; each lifting frame at least includes: a support frame, a fork support frame, a drive motor and a fork; the drive motor is arranged on one side of the support frame, the fork support frame is movably connected to one side of the support frame, the fork is movably connected to the fork support frame, and the drive motor is electrically connected to the fork support frame and the fork respectively.

3. The new energy vehicle battery swap station according to claim 2, characterized in that: The support frame is provided with a slide rail, and the fork support frame is evenly provided with a plurality of slide blocks.

4. The new energy vehicle battery swap station according to claim 2, characterized in that: The first battery pack or the second battery pack is stacked and placed on the plurality of shelves.

5. The new energy vehicle battery swap station according to claim 1, characterized in that: The battery pack storage compartment also includes: a processor module; the processor module is electrically connected to the lifting mechanism and is used to control the lifting mechanism to rise or fall.

6. The new energy vehicle battery swap station according to claim 1, characterized in that: The battery pack storage bin also includes: a charging mechanism; the charging mechanism is arranged on one side of the multiple shelves and is electrically connected to multiple power replacement connectors arranged on the charging areas of the multiple shelves.

7. The new energy vehicle battery swap station according to claim 1, characterized in that: The battery swap cabin comprises: an electrically connected vehicle lifting mechanism and a battery pack locking mechanism, wherein the battery pack locking mechanism is arranged in the vehicle lifting mechanism; The vehicle lifting mechanism is used to lift the new energy vehicle at a preset position to the preset height; The battery pack locking mechanism is used to remove the first battery pack and install the second battery pack.

8. The new energy vehicle battery swap station according to claim 7, characterized in that: The vehicle lifting mechanism comprises: a plurality of fixed lifting platforms, a plurality of straighteners, a plurality of clamping assemblies and a control motor; the control motor is electrically connected to the plurality of fixed lifting platforms and the plurality of straighteners respectively; the plurality of straighteners are evenly arranged on the outside of the plurality of fixed lifting platforms, and the plurality of clamping assemblies are arranged on one side of the plurality of straighteners; The fixed lifting platform is used to contact the bottom of the frame of the new energy vehicle to lift or slowly lower the new energy vehicle; The plurality of straighteners are used to straighten the wheels of the new energy vehicle; The multiple clamping assemblies are used to clamp the wheels of the new energy vehicle.

9. The new energy vehicle battery swap station according to claim 8, characterized in that: A gravity sensor is arranged on each of the plurality of fixed lifting platforms.

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