New energy vehicle replacing and charging station

Abstract

The utility model relates to a new energy vehicle battery replacing and charging station, and belongs to the technical field of new energy vehicle battery replacing and charging. The system comprises a station building, a charging pile is arranged outside the station building, a passenger rest area and an operation area are arranged in the station building, a vehicle positioning platform, a battery changing vehicle device and a vehicle lifting mechanism are arranged in the operation area, a battery bin is further arranged in the station building, and the vehicle lifting mechanism can jack a vehicle to a vehicle battery changing position; the battery replacing vehicle device comprises a battery carrying platform; the battery carrying platform comprises a platform body and a battery module traction device, and the battery module traction device can take out the battery module from the side battery replacing opening of the vehicle, transfer the battery module into the battery bin, take out the battery module in the battery bin and insert the battery module into the vehicle. According to the utility model, the battery module is inserted and pulled out from the side battery replacement port, and the battery module is rapidly replaced by using the battery replacement vehicle device, so that rapid battery replacement of the new energy vehicle is realized, the whole side battery replacement process is convenient, rapid, safe and visible, and the battery replacement efficiency of the new energy vehicle is greatly improved.

Description

Technical Field

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

[0002] As a new type of transportation vehicle, a new energy vehicle uses a storage battery as an energy storage power source. Electric energy is provided by the battery to drive the motor to operate, thereby driving the vehicle to travel. It has advantages such as zero emissions and a wide range of energy sources. It is an important means to alleviate the shortage of oil resources and the serious urban air pollution, and is an effective carrier to promote the transformation of the transportation development mode and the promotion of energy conservation and emission reduction work.

[0003] However, the backwardness of related battery and charging technologies has become the main factor restricting the development of the new energy vehicle industry. New energy vehicles also have the biggest concerns for consumers to purchase due to the short battery life, long charging time, and few charging facilities. Although the government and enterprises are making great efforts to improve the supporting charging infrastructure industry for electric vehicles, it is still difficult to solve the problem of charging and energy replenishment for people at present, and this situation is particularly prominent during holidays.

[0004] At present, among new energy vehicles with the largest usage, private cars account for a considerable proportion. It is difficult for people to find time to deal with the problem of charging and energy replenishment for new energy vehicles. Therefore, the fundamental method to overcome the development bottleneck of new energy vehicles is rapid power replacement. Replacing the battery has become one of the rapid energy replenishment methods for new energy vehicles. When the battery decays to the point where it needs to be replaced, the battery is replaced in a timely manner to achieve rapid power replacement for new energy vehicles, just as convenient and fast as replacing the gas cylinder of a gas vehicle. For this reason, a lot of research and development has been done in this regard, and similar power replacement stations in China have also been in a stage of rapid development.

[0005] However, in the existing power replacement station, since the battery of the new energy vehicle is installed on the chassis between the front and rear wheels of the vehicle, it is necessary to replace the battery from the bottom. Specifically, when the new energy vehicle arrives, the chassis of the new energy vehicle is lifted, and then the battery module on the vehicle chassis is disassembled as a whole for replacement. In order to meet the requirements of the battery life of new energy vehicles, the battery is generally heavy, and bottom power replacement is not conducive to the taking and placing of the battery. In addition, the transfer and storage of the replaced battery and the transfer operation of the fully charged battery are not convenient. Moreover, bottom power replacement also requires the power replacement station to be equipped with a professional platform, and sufficient operating space needs to be set at the bottom of the platform to meet the requirements of bottom power replacement. Therefore, the existing power replacement station generally needs to be equipped with a deep enough pit. Therefore, this bottom power replacement method limits the power replacement efficiency of new energy vehicles; not only that, it also affects the floor area of the power replacement station. The power replacement station requires a large floor space, and the installation space requirements of this kind of power replacement station are not conducive to its popularization and application in cities. Content of the Utility Model

[0006] The utility model aims at the deficiencies of the prior art and provides a new energy vehicle battery swapping charging station.

[0007] The technical solution of the utility model to solve the above technical problems is as follows: A new energy vehicle battery swapping charging station includes a station building. A plurality of charging piles for charging vehicles are arranged outside the station building. A passenger rest area and an operation area are arranged inside the station building. The operation area is used for vehicle maintenance and battery swapping. A vehicle positioning platform, a battery swapping vehicle device and a vehicle lifting mechanism are arranged inside the operation area. A battery warehouse is also arranged inside the station building. An opening is arranged on the vehicle positioning platform. The vehicle lifting mechanism is arranged at the opening. A vehicle fixing position is arranged on the vehicle positioning platform. The side battery swapping port of the new energy vehicle is arranged on the side of the new energy vehicle close to the battery swapping vehicle device. The vehicle lifting mechanism can lift the vehicle driving to the vehicle fixing position to the vehicle battery swapping position. The battery swapping vehicle device is arranged between the vehicle fixing position and the battery warehouse;

[0008] The battery swapping vehicle device includes a battery carrying platform, a battery rotating mechanism for driving the battery carrying platform to rotate, a battery lifting mechanism for driving the battery carrying platform to lift and a battery walking mechanism for driving the battery carrying platform to move forward and backward;

[0009] The battery carrying platform includes a platform body and a battery module traction device arranged on the platform body. The battery module traction device can take out the battery module to be swapped from the side battery swapping port of the vehicle, transfer it into the battery warehouse, and take out the charged battery module from the battery warehouse and insert it into the vehicle.

[0010] The beneficial effects of the present utility model are as follows: The new energy vehicle can be lifted from the vehicle fixing position to the vehicle battery swapping position by the vehicle lifting mechanism. The purpose of lifting is to meet the horizontal positioning during vehicle battery swapping, rather than increasing the operating space under the vehicle bottom. Therefore, the requirement for the lifting stroke is small. As long as the vehicle tires can be lifted off the vehicle positioning platform, the space under the vehicle positioning platform of this battery swapping station is not an operating space, so the space does not need to be too large. A shallower pit can be set or side battery swapping operation can be carried out without digging a pit using the platform, which is convenient for the promotion and configuration of this battery swapping station in the city. The overall operation of this battery swapping station is carried out on the vehicle positioning platform. As long as the new energy vehicle drives onto the vehicle positioning platform, automatic alignment can be safely and quickly achieved, and there is no additional driving skill requirement for the driver. By adaptively setting the battery installation method of the new energy vehicle, the battery module can be inserted and withdrawn from the side battery swapping port on the battery swapping side, and the battery module can be quickly replaced using the battery swapping vehicle device. Under normal circumstances, the vehicle can complete the battery swapping operation in 3 - 5 minutes, achieving fast battery swapping for new energy vehicles. Its speed can be comparable to the refueling time of gasoline vehicles, and the driver no longer has to worry about the waiting time. The structure of the present utility model is simple. The entire side battery swapping process is convenient, fast, safe, and visible, greatly improving the battery swapping efficiency of new energy vehicles. In addition, the space required for side battery swapping is small, and the cost of the battery swapping station is low, which is conducive to the promotion and application of this battery swapping station.

[0011] On the basis of the above technical solution, the present utility model can be further improved as follows.

[0012] Furthermore, it further includes a battery installation frame provided on the new energy vehicle. Frame chutes or frame rails for guiding and limiting the incoming and outgoing battery modules are provided inside the battery installation frame. A vehicle-end electrical connector and a vehicle-end water connector are provided on one side of the battery installation frame. The battery-end electrical connector of the battery module is inserted and mated with the vehicle-end electrical connector to supply power to the new energy vehicle, and the battery-end water connector of the battery module is hermetically docked with the vehicle-end water connector to dissipate heat and cool down the battery module.

[0013] The beneficial effects of adopting the above further solution are that corresponding battery modules and in-vehicle battery installation frames can be configured for different vehicle models. In a new energy vehicle, a corresponding battery installation frame is configured inside the vehicle, and the battery module can be inserted into the battery installation frame. The battery installation frame is provided with frame chutes or frame slide rails adapted to the battery module, which can achieve stable and accurate positioning of the battery module. Moreover, after the battery module is inserted into the battery installation frame of the new energy vehicle, the battery terminal electrical connector of the battery module is inserted and matched with the vehicle terminal electrical connector. The battery module can meet the power supply requirements of the new energy vehicle through the vehicle terminal electrical connector on the battery installation frame. At the same time, the battery terminal water connector of the battery module can also be hermetically docked with the vehicle terminal water connector. The battery module can meet the requirement of connecting with the refrigerant of the new energy vehicle to dissipate heat and cool down through the vehicle terminal water connector on the battery installation frame, thereby extending the service life of the battery module.

[0014] Furthermore, a battery fixing structure is also provided on the battery installation frame. The battery fixing structure includes at least one fixing electromagnet, and the fixing electromagnet is arranged on the same side as the vehicle terminal electrical connector and the vehicle terminal water connector. A first ferromagnetic structure adapted to the fixing electromagnet is correspondingly provided on one end face of the battery module.

[0015] The beneficial effects of adopting the above further solution are that the first ferromagnetic structure can be a steel plate, an iron plate or other structures. When the battery module is inserted into the battery installation frame of the new energy vehicle, the first ferromagnetic structure can be adsorbed and matched with the fixing electromagnet to achieve stable positioning of the battery module; at the same time, when battery replacement is required, it is convenient to separate the battery module from the battery installation frame. For example, when the battery module needs to leave the battery installation frame, the fixing electromagnet is energized to demagnetize, and the battery module is separated from the battery installation frame, and the battery module can be pulled out of the battery installation frame to meet the battery replacement requirements.

[0016] Furthermore, the battery module traction device includes a traction table, a traction electromagnet and a traction driving mechanism. The traction electromagnet is arranged on the traction table, and the traction table can move on the platform body under the action of the traction driving mechanism. A second ferromagnetic structure adapted to the traction electromagnet is provided on the other end face of the battery module.

[0017] The beneficial effects of adopting the above further solution are that the traction table moves towards the battery module under the action of the traction driving mechanism, the traction electromagnet is adsorbed and matched with the second ferromagnetic structure of the battery module, and the traction driving mechanism operates. The traction table can drive the battery module to leave the vehicle or the battery compartment; when the battery corresponds to the side battery replacement port of the vehicle or the position of the battery compartment, the traction table needs to drive the battery to push the battery into the vehicle or the battery compartment. The second ferromagnetic structure can be a steel plate, an iron plate or other structures.

[0018] Further, the battery compartment is provided with multiple layers of storage positions, each layer is provided with multiple storage positions, and the multiple storage positions are arranged in a matrix. Each storage position is provided with a pallet and a positioning component. The positioning component includes a pair of oppositely arranged positioning guide plates. The pair of positioning guide plates act on both sides of the battery module. The acting surface of the positioning guide plate is a guiding inclined surface, and the pair of guiding inclined surfaces are in a horn-shaped structure.

[0019] The beneficial effect of adopting the above further solution is that the storage area can play a certain protective role for the battery module. At the same time, the open end of the storage position facing the battery swapping vehicle device can meet the requirements for the entry and exit of the battery module on the battery compartment. The battery compartment makes full use of the space in the height direction, has a small floor area, and has many storage positions, and can store multiple battery modules. The storage capacity of the battery modules is large. The battery modules to be charged can enter the corresponding storage positions in the battery compartment through the pallet and the positioning component, which is not only convenient and fast for entry and exit, but also accurate in positioning. The battery compartment can not only charge the battery module, but also temporarily store the fully charged battery module for use in battery swapping of new energy vehicles.

[0020] Further, the storage position for charging is provided with a compartment end electrical connector and a compartment end water connector. The battery end electrical connector of the battery module can be inserted and mated with the compartment end electrical connector to charge the battery module. The battery end water connector of the battery module can be hermetically docked with the compartment end water connector to cool and dissipate heat from the battery module.

[0021] The beneficial effect of adopting the above further solution is that when the battery module is charged in the battery compartment, the temperature of the battery module will increase. Therefore, the battery end water connector on the battery module can be hermetically docked with the compartment end water connector, and the cooling flow channel inside the battery module is connected to the refrigerant of the battery compartment, so as to dissipate heat from the battery module and extend the service life of the battery module.

[0022] Further, the vehicle positioning platform is also provided with a vehicle alignment and positioning mechanism for adjusting the front, rear, left, and right positions of the incoming vehicle. The vehicle alignment and positioning mechanism includes a pair of front wheel positioning mechanisms and a pair of rear wheel positioning mechanisms;

[0023] The front wheel positioning mechanism includes a front roller row component for supporting the front wheels of the vehicle and a front wheel left and right pushing component for adjusting the left and right positions of the new energy vehicle. The front roller row component is in a concave structure; the rear wheel positioning mechanism includes a rear roller row for supporting the rear wheels and a rear wheel left and right pushing component for adjusting the left and right positions of the new energy vehicle.

[0024] The beneficial effects of adopting the above further solution are as follows: After the vehicle drives into the vehicle positioning platform, the front roller row assembly with a concave structure can limit the front and rear positions of the vehicle's front wheels, and the rear roller row can support and position the vehicle's rear wheels. After the front and rear positions of the vehicle are positioned, the left and right positions of the vehicle can be adjusted through the front wheel left and right pushing assembly and the rear wheel left and right pushing assembly, so that the vehicle can be centered. The vehicle alignment positioning mechanism adjusts and positions the front, rear, left, and right positions of the vehicle driving into the vehicle positioning platform, thereby ensuring that the vehicle on the vehicle positioning platform can meet the position requirements for side battery swapping of new energy vehicles and facilitating the replacement of battery modules.

[0025] Further, one or more vehicle lifting mechanisms are provided. The vehicle lifting mechanism includes a carrier frame, a lifting frame, and a lifting assembly provided between the carrier frame and the lifting frame for driving the lifting frame to move up and down; the carrier frame is fixedly or position-adjustably arranged below the vehicle positioning platform or at the bottom of the vehicle positioning platform, and a lifting plane or lifting points for lifting and leveling the new energy vehicle are provided on the lifting frame.

[0026] The beneficial effects of adopting the above further solution are as follows: When the vehicle drives into the vehicle positioning platform and needs battery swapping, in order to meet the requirements of the side battery swapping port position, the vehicle can be lifted and leveled by the vehicle lifting mechanism. Specifically, the lifting plane or lifting points of the lifting frame can be used to lift and level the vehicle, so as to meet the requirements for the smooth extraction and insertion of the battery module from the vehicle or the battery installation frame of the vehicle during side battery swapping.

[0027] Further, there are two lifting points for each vehicle lifting mechanism. The height direction of the lifting points is adjustable, the distance between the lifting points on the same vehicle lifting mechanism is adjustable, and the position of the carrier frame is adjustable under the action of the front and rear moving mechanism.

[0028] The beneficial effects of adopting the above further solution are as follows: The height direction of the lifting points can also be adjusted separately to prepare for the leveling of the new energy vehicle. The positions between the lifting points on the same vehicle lifting mechanism are adjustable, and the lifting points between different vehicle lifting mechanisms can also be adjusted through the front and rear moving mechanism. The adjustable front, rear, left, and right positions of the lifting points enable the vehicle lifting mechanism to be applicable to the lifting and leveling of more different models of new energy vehicles, ensuring that the battery module is in a horizontal state at the vehicle battery swapping position and facilitating the extraction and insertion of the battery module.

[0029] Further, the battery traveling mechanism includes a moving platform and a traveling driving mechanism for driving the moving platform to move back and forth along the traveling track. The traveling track is arranged along the front and rear direction of the vehicle. The battery lifting mechanism is arranged on the moving platform, and the battery rotating mechanism is arranged between the battery lifting mechanism and the platform body.

[0030] The beneficial effect of adopting the above further solution is that the battery carrier platform can move along the walking track under the action of the battery walking mechanism, that is, move in the front-back direction of the vehicle. On the one hand, it can correspond to the side battery replacement port position of the vehicle to facilitate the taking and placing of the battery module. On the other hand, it can align with the positions of the battery compartments to facilitate inserting the battery module to be charged into the compartments and waiting for charging, and can also move to the corresponding compartments to take out the fully charged battery modules. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural diagram of the battery replacement station of the present utility model;

[0032] Figure 2 is a front view structural diagram of the battery replacement station of the present utility model;

[0033] Figure 3 is a schematic structural diagram of the side battery replacement platform, battery replacement vehicle device and battery compartments of the present utility model;

[0034] Figure 4 is a side view structural diagram of the side battery replacement platform, battery replacement vehicle device and battery compartments of the present utility model;

[0035] Figure 5 is a top view structural diagram of the side battery replacement platform, battery replacement vehicle device and battery compartments of the present utility model;

[0036] Figure 6 is a schematic structural diagram of the vehicle alignment and positioning mechanism of the present utility model;

[0037] Figure 7 is Figure 6 a partial enlarged view of A in

[0038] Figure 8 is Figure 6 a partial enlarged view of B in

[0039] Figure 9 is a bottom view structural diagram of the vehicle positioning platform of the present utility model;

[0040] Figure 10 is a schematic structural diagram of the vehicle lifting mechanism of the present utility model;

[0041] Figure 11 is a side view structural diagram of the vehicle lifting mechanism of the present utility model;

[0042] Figure 12 is a partial structural diagram of the vehicle lifting mechanism of the present utility model;

[0043] Figure 13 is a schematic structural diagram of the battery replacement vehicle device of the present utility model;

[0044] Figure 14 This is the front view structural schematic diagram of the battery replacement vehicle device of the present utility model;

[0045] Figure 15 This is the structural schematic diagram of the battery module traction device of the present utility model;

[0046] Figure 16 This is the structural schematic diagram of the battery module placed on the platform body of the present utility model;

[0047] Figure 17 This is the structural schematic diagram of the battery compartment of the present utility model;

[0048] Figure 18 This is the structural schematic diagram of the charging compartment of the present utility model;

[0049] Figure 19 This is the structural schematic diagram of the storage compartment of the present utility model;

[0050] Figure 20 This is the structural schematic diagram of the battery module at Angle 1 of the present utility model;

[0051] Figure 21 This is the structural schematic diagram of the battery module at Angle 2 of the present utility model;

[0052] Figure 22 This is the structural schematic diagram of the battery installation frame for accommodating one battery module of the present utility model;

[0053] Figure 23 This is the structural schematic diagram of the battery installation frame for accommodating two battery modules of the present utility model;

[0054] Figure 24 This is the structural schematic diagram at Angle 1 of inserting one battery module into the battery installation frame of the present utility model;

[0055] Figure 25 This is the structural schematic diagram at Angle 2 of inserting one battery module into the battery installation frame of the present utility model;

[0056] Figure 26 This is the structural schematic diagram of the battery installation frame on a new energy vehicle of the present utility model;

[0057] In the figure, 1 is a vehicle positioning platform; 11 is a front-wheel positioning mechanism, including 111 a first front roller row, 112 a second front roller row, 113 a front push plate, and 114 a front push driving cylinder; 12 is a rear-wheel positioning mechanism, including 121 a rear roller row, 122 a rear push plate, and 123 a rear push driving cylinder; 13 is a front baffle; 14 is an opening; 15 is a lifting limit post; 16 is a safety enclosure structure; 2 is a battery-changing vehicle device, including 201 a platform body, 202 a traction platform, 203 a traction electromagnet, 204 a traction guide rail, 205 a battery rotation mechanism, 206 a battery lifting mechanism, 207 a traction motor, 208 a traction gear, 209 a traction rack, 210 an auxiliary idler assembly, 211 a moving platform, 212 a traveling gear, 213 a traveling rack, 214 a traveling motor, and 215 a traveling track; 3 is a battery compartment, including 301 a compartment, 302 a pallet, 303 a positioning guide plate, 304 a guiding inclined surface, 305 a compartment-end electrical connector, 306 a compartment-end water connector, 307 a compartment-end electromagnet, and 308 a ball; 4 is a vehicle lifting mechanism, including 401 a bearing frame, 402 a lifting frame, 403 a lifting positioning disk, 404 an adjusting rod, 405 a pull-out plate, 406 a moving guide rail, 407 a moving motor, 408 a moving gear, 409 a moving rack, 410 a roller, 411 a first arm, 412 a second arm, 413 a lifting motor, 414 a lead screw, and 415 a lead screw nut; 5 is a battery installation frame, including 501 a frame chute, 502 a vehicle-end electrical connector, 503 a vehicle-end water connector, and 504 a fixed electromagnet; 6 is a battery module, including 601 a first ferromagnetic structure, 602 a second ferromagnetic structure, 603 a battery-end electrical connector, 604 a battery-end water connector, and 605 a battery slider; 7 is a new energy vehicle; 8 is a station building, including 801 a passenger rest area, 802 an operation area, 803 a storage area, and 804 an oil pipeline hanger. Detailed implementation manners

[0058] The principles and features of the present invention will be described below in conjunction with examples. The examples are only used to explain the present invention and are not intended to limit the scope of the present invention.

[0059] As Figures 1 - 26As shown in the figure, a new energy vehicle replacement charging station includes a station building 8. A plurality of charging piles for charging vehicles are provided outside the station building 8. The charging piles are wall-mounted charging piles. A passenger rest area 801 and an operation area 802 are provided inside the station building 8. The operation area 802 is used for vehicle maintenance and battery replacement. A vehicle positioning platform 1, a battery replacement vehicle device 2 and a vehicle lifting mechanism 4 are provided inside the operation area 802. A battery compartment 3 is also provided inside the station building. An opening 14 is provided on the vehicle positioning platform 1. The vehicle lifting mechanism 4 is arranged at the opening 14. A vehicle fixing position is provided on the vehicle positioning platform 1. The side battery replacement port of the new energy vehicle is arranged on the side of the new energy vehicle 7 close to the battery replacement vehicle device 2. The vehicle lifting mechanism 4 can lift the vehicle driving to the vehicle fixing position to the vehicle battery replacement position. The battery replacement vehicle device 2 is arranged between the vehicle fixing position and the battery compartment 3;

[0060] The battery replacement vehicle device 2 includes a battery carrying platform, a battery rotating mechanism 205 for driving the battery carrying platform to rotate, a battery lifting mechanism 206 for driving the battery carrying platform to lift and lower, and a battery traveling mechanism for driving the battery carrying platform to move forward and backward; The battery carrying platform includes a platform body 201 and a battery module traction device arranged on the platform body 201. The battery module traction device can take out the battery module 6 to be replaced from the side battery replacement port of the vehicle, transfer it into the battery compartment 3, and can take out the battery module 6 fully charged in the battery compartment 3 and insert it into the vehicle.

[0061] It also includes a battery installation frame 5 arranged on the new energy vehicle 7. A frame chute 501 or a frame slide rail for guiding and limiting the incoming and outgoing battery modules 6 is provided inside the battery installation frame 5. A vehicle end electrical connector 502 and a vehicle end water connector 503 are provided on one side of the battery installation frame 5. The battery end electrical connector 603 of the battery module 6 is inserted and matched with the vehicle end electrical connector 502 to supply power to the new energy vehicle 7. There is a flow channel for cooling and heat dissipation inside the battery module 6. A heat dissipation interface communicating with the flow channel is provided on the battery module 6. A battery end water connector 604 is provided at the heat dissipation interface. The battery end water connector 604 of the battery module 6 is hermetically docked with the vehicle end water connector 503 to dissipate heat and cool the battery module 6.

[0062] Frame chutes 501 for guiding and limiting the battery modules 6 are respectively provided on both sides of the battery installation frame 5; Battery sliders 605 matching the frame chutes 501 are respectively provided on both sides of the battery module 6. Through the cooperation of the battery sliders 605 and the frame chutes 501, it is ensured that the position of the battery module 6 inserted into the battery installation frame 5 is accurate, and it also prepares for the accurate docking of the battery end electrical connector 603 and the battery end water connector 604 on the battery module 6 with the vehicle end electrical connector 502 and the vehicle end water connector 503 on the battery installation frame 5.

[0063] The battery mounting frame 5 is further provided with a battery fixing structure, which includes at least one fixing electromagnet 504. The fixing electromagnet 504, the vehicle-end electrical connector 502 and the vehicle-end water connector 503 are arranged on the same side. A first ferromagnetic structure 601 cooperating with the fixing electromagnet 504 is correspondingly arranged on one end face of the battery module 6.

[0064] Two fixing electromagnets 504 are arranged on the battery mounting frame 5, and the two fixing electromagnets 504 are respectively located outside the vehicle-end electrical connector 502 and the vehicle-end water connector 503. Two first ferromagnetic structures 601 are arranged on the corresponding end faces of the battery module 6. After the battery module 6 is inserted into the battery mounting frame 5, the stable positioning of the battery module 6 is realized through the adsorption cooperation between the first ferromagnetic structure 601 and the fixing electromagnet 504.

[0065] The battery module traction device includes a traction table 202, a traction electromagnet 203 and a traction driving mechanism. The traction electromagnet 203 is arranged on the traction table 202. The traction table 202 can move on the platform body 201 under the action of the traction driving mechanism. A second ferromagnetic structure 602 capable of cooperating with the traction electromagnet 203 is arranged on the other end face of the battery module 6.

[0066] A traction guide rail 204 for guiding the traction table 202 is arranged on the platform body 201. A slider adapted to the traction guide rail 204 is arranged at the bottom of the traction table 202. The traction table 202 is slidably arranged on the platform body 201 through the traction guide rail 204. The movement of the traction table 202 on the platform body 201 is guided and limited through the cooperation between the traction guide rail 204 and the slider at the bottom of the traction table 202.

[0067] The traction driving mechanism includes a traction motor 207, a traction gear 208 and a traction rack 209 meshing with the traction gear 208. The traction motor 207 is arranged on the traction table 202. The traction rack 209 is arranged on the platform body 201. The traction gear 208 is arranged on the output shaft of the traction motor 207. When the traction motor 207 operates, the traction gear 208 rotates, and the meshing transmission between the traction gear 208 and the traction rack 209 realizes the movement of the traction table 202 on the platform body 201, realizes the movement of the battery module 6 on the platform body 201, and thus realizes the extraction and insertion of the battery in the vehicle or the battery compartment 3.

[0068] A plurality of auxiliary roller assemblies 210 for supporting the battery module 6 are provided on the platform body 201. The auxiliary roller assembly 210 includes a roller frame and a plurality of rollers rotatably provided on the roller frame, and the roller frame is provided on the platform body 201. The friction between the battery module 6 and the platform body 201 is reduced, and the movement of the battery module 6 on the platform body is smoother and easier, and the wear between the battery module 6 and the platform body 201 is reduced.

[0069] The station house 8 further includes a storage area 803 for placing the battery bin 3. The open end of the storage position of the battery bin 3 faces the battery swapping vehicle device 2. The storage area can play a certain protective role for the battery module. At the same time, the open end of the storage position facing the battery swapping vehicle device can meet the requirements for the entry and exit of the battery module on the battery bin. A plurality of storage positions 301 are provided on the battery bin 3, and each layer is provided with a plurality of storage positions 301. The plurality of storage positions 301 are arranged in a matrix. Each storage position 301 is provided with a pallet 302 and a positioning component. The positioning component includes a pair of oppositely arranged positioning guide plates 303. The pair of positioning guide plates 303 act on both sides of the battery module 6. The acting surface of the positioning guide plate 303 is a guiding inclined surface 304, and the pair of guiding inclined surfaces 304 are in a horn-shaped structure. The horn-shaped structure makes the entrance of the storage position 301 wide, facilitating the insertion of the battery module 6. As the battery module 6 is pushed in, the distance between the positioning guide plates 303 in the storage position 301 becomes narrower, realizing the position adjustment of the battery module 6, so that the battery terminal electrical connector 603 and the battery terminal water connector 604 of the battery module 6 can be inserted and matched with the bin terminal electrical connector 305 and the bin terminal water connector 306 on the storage position 301, preparing for the charging and heat dissipation of the battery module 6 in the storage position 301.

[0070] A plurality of balls 308 for supporting the battery module 6 are provided on the pallet 302. The balls 308 are used to assist the battery module 6 in entering and exiting the storage position 301. Under the action of the balls 308, the battery module 6 has less friction when entering and exiting the storage position 301, is more smooth and efficient.

[0071] The storage position 301 for charging is provided with a bin terminal electrical connector 305 and a bin terminal water connector 306. When the battery module 6 is inserted in place in the storage position 301, the battery terminal electrical connector 603 of the battery module 6 can be inserted and matched with the bin terminal electrical connector 305 for charging the battery module 6, and the battery terminal water connector 604 of the battery module 6 can be hermetically docked with the bin terminal water connector 306 for cooling and dissipating heat of the battery module 6.

[0072] The battery compartment 3 has multiple compartments 301, and the functions of each compartment 301 can be reasonably planned according to the actual charging position requirements. For example, compartments 301 that can be used for charging can be planned. In the compartments 301 for charging, charging can be carried out, and the battery can also be stored. Compartments 301 for temporarily storing the battery module 6 can also be planned. In this way, while meeting the charging needs, the number of charging facilities can be reduced, and the cost can be lowered. After the battery is fully charged in the charging compartment 301, it can be transferred to the storage compartment 301 for temporary storage. When the battery module 6 is placed in the charging compartment 301, it is electrically connected to the battery module 6 through the end-of-compartment electrical connector 305 and the end-of-battery electrical connector 603 to charge the battery. When the battery module 6 is charging, the battery temperature will rise. Therefore, the end-of-battery water connector 604 on the battery module 6 can be hermetically docked with the end-of-compartment water connector 306, and the cooling flow path inside the battery module 6 is connected to the refrigerant of the battery compartment 3, thereby dissipating heat from the battery module 6 and extending the service life of the battery module 6.

[0073] On the compartment 301, there is also a compartment-end electromagnet 307 that can cooperate with the first ferromagnetic structure 601 of the battery module 6. The compartment-end electromagnet 307 is used to position and insert the battery module 6 onto the battery compartment 3. Through the adsorption cooperation between the compartment-end electromagnet 307 and the first ferromagnetic structure 601 on the battery module 6, the battery module 6 inserted into the compartment 301 can be stably positioned, and the compartment-end electromagnet 307 adsorbs to the first ferromagnetic structure 601. When the battery module 6 in the compartment 301 needs to be taken out, the compartment-end electromagnet 307 is energized to demagnetize, and then the battery module 6 can be taken out from the compartment 301.

[0074] On the vehicle positioning platform 1, there is also a vehicle alignment and positioning mechanism for adjusting the front, rear, left, and right positions of the incoming vehicle. The vehicle alignment and positioning mechanism includes a pair of front-wheel positioning mechanisms 11 and a pair of rear-wheel positioning mechanisms 12. The front-wheel positioning mechanism 11 includes a front roller row assembly for supporting the front wheels of the vehicle and a front-wheel left-right displacement assembly for adjusting the left-right position of the new energy vehicle 7. The front roller row assembly has a concave structure. The rear-wheel positioning mechanism 12 includes a rear roller row 121 for supporting the rear wheels and a rear-wheel left-right displacement assembly for adjusting the left-right position of the new energy vehicle 7.

[0075] The front roller row assembly includes a first front roller row 111 and a second front roller row 112. The first front roller row 111 is inclined with the front end higher and the rear end lower, and the second front roller row 112 is inclined with the front end lower and the rear end higher. A concave structure is formed between the first front roller row 111 and the second front roller row 112, and the cross-section of the concave structure is a V-shaped structure. The front wheels of the vehicle are positioned and in place through the V-shaped concave structure, ensuring the front and rear positions of the vehicle driving onto the vehicle positioning platform 1.

[0076] The left - right pushing assembly of the front wheels includes a front pushing plate 113 acting on the front wheels and a front pushing drive cylinder 114 for driving the left - right movement of the front pushing plate 113. The front pushing drive cylinder 114 is arranged at the bottom of the vehicle positioning platform 1, and its piston rod is connected to the front pushing plate 113. The left - right pushing assembly of the front wheels can act on the front wheels of the vehicle and can center the vehicle that has reached the front - rear position; when the front pushing drive cylinder 114 operates, the front pushing plate 113 can act on the front wheels to adjust the left - right position of the vehicle.

[0077] The left - right pushing assembly of the rear wheels includes a rear pushing plate 122 acting on the rear wheels and a rear pushing drive cylinder 123 for driving the left - right movement of the rear pushing plate 122. The rear pushing drive cylinder 123 is arranged at the bottom of the vehicle positioning platform 1, and its piston rod is connected to the rear pushing plate 122. The left - right pushing assembly of the rear wheels can act on the rear wheels of the vehicle and can center the vehicle that has reached the front - rear position; when the rear pushing drive cylinder 123 operates, the rear pushing plate 122 can act on the rear wheels of the vehicle. The left - right pushing assemblies of the front and rear wheels cooperate to adjust the left - right position of the vehicle. A front baffle 13 is also provided on the vehicle positioning platform 1 in front of the front wheel positioning mechanism 11. This further ensures that the vehicle drives into the front - rear position of the vehicle positioning platform 1, so that the front wheels of the vehicle can be accurately positioned at the front wheel positioning mechanism 11.

[0078] One or more vehicle lifting mechanisms 4 are provided. The vehicle lifting mechanism 4 includes a carrier frame 401, a lifting frame 402, and a lifting assembly provided between the carrier frame 401 and the lifting frame 402 for driving the up - down movement of the lifting frame 402; the carrier frame 401 is fixedly or position - adjustably arranged below or at the bottom of the vehicle positioning platform 1, and the lifting frame 402 is provided with a lifting plane or lifting points for lifting and leveling the new energy vehicle 7.

[0079] Each vehicle lifting mechanism 4 has two lifting points. The height direction of the lifting points is adjustable, and the distance between the lifting points on the same vehicle lifting mechanism 4 is adjustable. The carrier frame 401 is position - adjustable under the action of a front - rear moving mechanism. Two vehicle lifting mechanisms 4 are provided in this charging station. Two lifting points are provided on each vehicle lifting mechanism 4. The vehicle is lifted and leveled by the action of the four lifting points on the four support points at the bottom of the vehicle or the four support points at the bottom of the battery installation frame 5 of the vehicle to meet the requirements for the battery module 6 to enter and exit the vehicle.

[0080] A lifting positioning plate 403 is provided at the lifting point. An adjusting rod 404 is provided on the lifting positioning plate 403. The adjusting rod 404 is threadedly connected to the draw plate 405. The draw plate 405 is slidably arranged at both ends of the lifting frame 402. The height of the lifting point is adjustable. Specifically, it can be finely adjusted by rotating the adjusting rod 404 to adjust the height of the lifting positioning plate 403. The height of each lifting point can be adjusted independently. The distance between the lifting points on the same vehicle lifting mechanism 4 can be adjusted by the draw plate 405. The draw plate 405 just needs to slide relative to the lifting frame 402. When the position of the draw plate 405 is adjusted in place, the draw plate 405 can be positioned on the lifting frame 402 through fasteners. Whether it is the individual adjustment of the lifting points or the position adjustment between the lifting points, it is to ensure that the lifting points can match the support point positions of the vehicle or the battery installation frame 5 of the vehicle, so as to level the new energy vehicle 7.

[0081] The front-back moving mechanism includes a mounting frame, a moving rack 409 arranged on the mounting frame, a moving gear 408 meshing with the moving rack 409, and a moving motor 407 for driving the moving gear 408 to rotate. The moving motor 407 is arranged on the carrier frame 401. The moving gear 408 is arranged on the output shaft of the moving motor 407. The mounting frame is arranged below or at the bottom of the vehicle positioning platform 1. The vehicle lifting mechanism 4 can be adjusted in the front-back direction. When the moving motor 407 operates and the moving gear 408 rotates, it can drive the carrier frame 401 to move forward and backward, and the position of the vehicle lifting mechanism 4 at the opening 14 can be adjusted. The position of the vehicle lifting mechanism 4 can be adjusted according to the length of the vehicle or the position of the support points on the vehicle, so that the lifting mechanism can be applied to the lifting of more new energy vehicles 7.

[0082] When it is necessary to maintain the bottom of the vehicle, the vehicle can be lifted by the vehicle lifting mechanism to maintain the bottom of the vehicle body. The position of the support points can be adjusted by the front-back moving mechanism to avoid the maintenance position of the vehicle, and the bottom of the vehicle can be maintained through the opening. An oil pipeline hanging hoop 804 is also provided at the roof of the operation area 802 of the station house 8; the oil pipeline hanging hoop 804 can be used to hang the oil pipeline, making the oil pipeline maintenance of the vehicle more convenient.

[0083] A moving guide rail 406 for guiding the carrier frame 401 is also provided on the mounting frame. The moving guide rail 406 can guide and limit the front-back position adjustment of the vehicle lifting mechanism 4.

[0084] The lifting assembly adopts scissor lifting. The scissor lifting structure is simple and compact, can realize the vertical lifting of the lifting frame 402, meet the requirements of the lifting height, and requires a small installation space, and is applicable to a wider range of occasions.

[0085] The lifting assembly includes a pair of fork-shaped arm assemblies and a scissor drive mechanism for driving the lifting movement of the fork-shaped arm assemblies. The fork-shaped arm assemblies include a first arm 411 and a second arm 412 hinged in the middle. The bottom end of the first arm 411 is hinged to the carrier 401, and its top end is slidably or rollably connected to the lifting frame 402. The bottom end of the second arm 412 is slidably or rollably connected to the carrier 401, and its top end is hinged to the lifting frame 402. There are rollers 410 at the bottom end of the second arm 412, and there are limit raceways on the carrier 401 for the rollers 410. There are rollers at the top end of the first arm 411, and there are limit raceways on the lifting frame 402 for these rollers.

[0086] The scissor drive mechanism includes a lifting motor 413, a lead screw 414, and a lead screw nut 415. The lead screw 414 is rotatably arranged on the carrier 401. The lifting motor 413 is arranged on the carrier 401, and the output shaft of the lifting motor 413 is connected to the lead screw 414. The lead screw nut is connected to the lower parts of a pair of the second arms 412 through a connecting rod. When the lifting motor 413 rotates, the lead screw 414 rotates, and the lead screw nut 415 moves along the axis direction of the lead screw 414, driving the lower end of the second arm 412 to move closer to or away from the lower end of the first arm 411, thereby realizing the lifting movement of the lifting frame 402.

[0087] The battery traveling mechanism includes a moving platform 211 and a traveling drive mechanism for driving the moving platform 211 to move back and forth on the traveling track 215. The traveling track 215 is arranged along the front and rear directions of the vehicle. The battery lifting mechanism 206 is arranged on the moving platform 211, and the battery rotating mechanism 205 is arranged between the battery lifting mechanism 206 and the platform body 201.

[0088] The traveling drive mechanism includes a traveling gear 212 and a traveling motor 214 for driving the traveling gear 212 to rotate. The traveling gear 212 meshes with a traveling rack 213. The traveling rack 213 is arranged along the front and rear directions of the vehicle. The traveling motor 214 is arranged on the moving platform 211, and the traveling gear 212 is arranged on the output shaft of the traveling motor 214. When the traveling motor 214 operates, the traveling gear 212 rotates. Under the meshing action of the traveling gear 212 and the traveling rack 213, the battery carrying platform can carry the battery module 6 to move along the traveling track 215, realizing the adjustment of the front and rear positions of the battery module 6.

[0089] The battery rotating mechanism 205 adopts an electric rotating table. An existing electric rotating table can be used to realize a 180-degree turn of the battery carrying platform. The turning process is stable and reliable, and can meet the turning requirements of the battery module 6 between the vehicle and the battery compartment 3.

[0090] The battery lifting mechanism 206 uses a lifting electric cylinder, and the lifting electric cylinder uses a single-stage or multi-stage electric cylinder. The electric cylinder with a suitable stroke can be selected according to the required lifting height of the battery module 6; the electric cylinder can use a single-stage or multi-stage, multi-stage lifting, long stroke, high precision, can be suitable for limited installation space, and at the same time can meet the lifting height requirements of the battery module 6.

[0091] It also includes a battery compartment cover, which is arranged on the side of the new energy vehicle 7 body corresponding to the side power exchange port or the battery mounting frame 5. The battery compartment cover can be arranged on the vehicle, and of course it can also be arranged on the battery mounting frame 5 installed on the vehicle. After the battery module 6 is loaded into the vehicle, the power exchange port can be closed by the battery compartment cover to protect the battery module 6, prevent the battery module 6 from sliding out when the new energy vehicle 7 is bumpy, and further ensure the stability of the battery module 6 installed on the battery mounting frame 5.

[0092] The entrance side of the platform panel of the vehicle positioning platform 1 is provided with a receiving ramp, which facilitates vehicles to smoothly enter the platform.

[0093] The vehicle positioning platform 1 is also provided with a safety enclosure structure 16. The safety enclosure structure 16 includes a plurality of blocking rollers, which are rotatably arranged on the platform panel. Specifically, the two ends of the blocking rollers are respectively arranged on the platform panel through bearing seats. The safety enclosure structure 16 can provide safety protection for the edge of the opening 14 to prevent vehicles from entering the opening 14.

[0094] The board surface of the vehicle positioning platform 1 is made of an anti-skid plate. The anti-skid plate is provided with anti-skid patterns. The anti-skid plate can play an anti-skid role and further ensure the safety of the vehicle on the platform.

[0095] The entrance of the vehicle positioning platform 1 is also provided with a lifting limit column 15. When the vehicle positioning platform 1 can be entered, the lifting limit column 15 is lowered, and the vehicle can smoothly enter the vehicle positioning platform 1. When there is a vehicle on the vehicle positioning platform 1, the lifting limit column 15 can be raised to prevent the next vehicle from entering by mistake.

[0096] Taking a family car or SUV as an example, during maintenance, battery replacement or charging, customers can rest and enjoy comfortable services in the guest lounge area, and maintain or replace the battery of the vehicle in the operation area; the vehicle can be charged through a charging pile, or the battery of the vehicle can be replaced in the operation area; the vehicle's oil circuit can also be maintained; the new energy vehicle 7 that needs to replace the battery enters the vehicle positioning platform 1 through the ramp, and the vehicle alignment and positioning mechanism locates the front and rear position and left and right position of the vehicle to ensure that the new energy vehicle is accurately in place in the front and rear directions at the vehicle fixed position, and is centered and positioned in the left and right directions. The vehicle positioning platform The vehicle lifting mechanism at the opening lifts the vehicle to the vehicle replacement potential, opens the battery compartment cover, the battery module traction device is activated, the traction platform moves toward the vehicle, the traction electromagnet is adsorbed and cooperated with the second ferromagnetic structure on the battery module to be charged, the fixed electromagnet on the battery mounting frame is energized and demagnetized, the battery module to be charged can be detached from the battery mounting frame, and the traction platform is used to pull the battery module to be charged out of the battery mounting frame at the bottom of the vehicle onto the platform body. The platform body of the battery swap vehicle device rotates 180 degrees under the action of the battery rotation mechanism, and the battery swap vehicle device can transfer the battery module to be charged to the battery mounting frame. The battery module to be charged is transported to the empty position of the corresponding battery bin, the traction platform moves toward the battery bin, and the battery module to be charged is pushed into the empty position of the battery bin. The traction electromagnet is energized and demagnetized, and the battery module to be charged is separated from the traction electromagnet and enters the position of the battery bin to wait for charging. The battery-changing vehicle device is actuated, and the battery module traction device moves to the position of the corresponding charged battery module, and the bin end electromagnet is energized and demagnetized, and the charged battery module can be separated from the bin end electromagnet, and the traction electromagnet and the ferromagnetic structure on the battery module are adsorbed and cooperated to pull the charged battery module out of the battery bin to the platform body. The body rotates 180 degrees under the action of the battery rotation mechanism, and the platform body carries the charged battery module to the side battery swap port of the corresponding vehicle. Under the action of the battery module traction device, the charged battery module is pushed into the battery installation frame of the vehicle, and the replacement of one battery module of the new energy vehicle is completed. If there are multiple battery modules in the new energy vehicle, the above process is repeated until all battery modules are replaced, the battery compartment cover is closed, and the vehicle can exit. Before the vehicle exits, the power supply status of the battery module can be tested to determine that the battery module is installed in place in the battery installation frame and the vehicle can drive out.

[0097] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new energy vehicle charging station, characterized in that: The invention comprises a station building (8), wherein a plurality of charging piles for charging vehicles are arranged outside the station building (8), wherein a rest area (801) and an operation area (802) are arranged inside the station building (8), wherein the operation area (802) is used for maintaining and replacing batteries of vehicles, wherein a vehicle positioning platform (1), a vehicle lifting mechanism (4) and a battery replacement vehicle device (2) are arranged inside the operation area (802), wherein a battery compartment (3) is also arranged inside the station building, wherein an opening (14) is arranged on the vehicle positioning platform (1), wherein the vehicle lifting mechanism (4) is arranged at the opening (14), wherein a vehicle fixing position is arranged on the vehicle positioning platform (1), wherein a side battery replacement port of the new energy vehicle is arranged on the side of the new energy vehicle (7) close to the battery replacement vehicle device (2), wherein the vehicle lifting mechanism (4) can lift the vehicle traveling to the vehicle fixing position to the vehicle replacement position, and wherein the battery replacement vehicle device (2) is arranged between the vehicle fixing position and the battery compartment (3); The battery-changing vehicle device (2) comprises a battery carrying platform, a battery rotating mechanism (205) for driving the battery carrying platform to rotate, a battery lifting mechanism (206) for driving the battery carrying platform to lift and lower, and a battery traveling mechanism for driving the battery carrying platform to move forward and backward; The battery supporting platform comprises a platform body (201) and a battery module traction device arranged on the platform body (201), wherein the battery module traction device is capable of taking out a battery module (6) to be replaced from a side battery replacement port of a vehicle and transferring it into a battery compartment (3), and is capable of taking out a battery module (6) that has been fully charged in the battery compartment (3) and inserting it into the vehicle.

2. The new energy vehicle charging station according to claim 1, characterized in that: It also includes a battery installation frame (5) arranged on the new energy vehicle (7), wherein the battery installation frame (5) is provided with a frame slide groove (501) or a frame slide rail for guiding and limiting the battery module (6) entering and exiting, and one side of the battery installation frame (5) is provided with a vehicle-end electrical connector (502) and a vehicle-end water connector (503), and the battery module (6) The battery end electrical connector (603) and the vehicle end electrical connector (502) are plugged in and matched to supply power to the new energy vehicle (7), and the battery end water connector (604) and the vehicle end water connector (503) are sealed and docked to dissipate heat and cool the battery module (6).

3. The new energy vehicle charging station according to claim 2, characterized in that: The battery mounting frame (5) is also provided with a battery fixing structure, and the battery fixing structure includes at least one fixed electromagnet (504). The fixed electromagnet (504) is arranged on the same side as the vehicle-end electrical connector (502) and the vehicle-end water connector (503). A first ferromagnetic structure (601) that matches the fixed electromagnet (504) is correspondingly provided on one end face of the battery module (6).

4. The new energy vehicle charging station according to claim 1, 2 or 3, characterized in that: The battery module traction device comprises a traction platform (202), a traction electromagnet (203) and a traction drive mechanism, wherein the traction electromagnet (203) is arranged on the traction platform (202), and the traction platform (202) can move on the platform body (201) under the action of the traction drive mechanism, and a second ferromagnetic structure (602) capable of cooperating with the traction electromagnet (203) is provided on the other end surface of the battery module (6).

5. The new energy vehicle charging station according to claim 1, 2 or 3, characterized in that: The battery compartment (3) is provided with multiple layers of compartments (301), each layer is provided with a plurality of compartments (301), the plurality of compartments (301) are arranged in a matrix, each compartment (301) is provided with a support plate (302) and an alignment component, the alignment component comprises a pair of alignment guide plates (303) arranged opposite to each other, the pair of alignment guide plates (303) act on two sides of the battery module (6), the action surface of the alignment guide plates (303) is a guide inclined surface (304), and the pair of guide inclined surfaces (304) are in a trumpet-shaped structure.

6. The new energy vehicle charging station according to claim 5, characterized in that: The storage position (301) used for charging is provided with a storage end electrical connector (305) and a storage end water connector (306); the battery end electrical connector (603) of the battery module (6) can be plugged into and matched with the storage end electrical connector (305) to charge the battery module (6); and the battery end water connector (604) of the battery module (6) can be sealed and docked with the storage end water connector (306) to cool and dissipate heat for the battery module (6).

7. The new energy vehicle charging station according to claim 1, 2 or 3, characterized in that: The vehicle positioning platform (1) is also provided with a vehicle alignment and positioning mechanism for adjusting the front and rear and left and right positions of an incoming vehicle, the vehicle alignment and positioning mechanism comprising a pair of front wheel alignment mechanisms (11) and a pair of rear wheel alignment mechanisms (12); The front wheel alignment mechanism (11) comprises a front roller row assembly for supporting the front wheel of the vehicle and a front wheel left-right sliding assembly for adjusting the left-right position of the new energy vehicle (7), wherein the front roller row assembly is a concave structure; the rear wheel alignment mechanism (12) comprises a rear roller row (121) for supporting the rear wheel and a rear wheel left-right sliding assembly for adjusting the left-right position of the new energy vehicle (7).

8. The new energy vehicle charging station according to claim 1, 2 or 3, characterized in that: The vehicle lifting mechanism (4) is provided with one or more, and the vehicle lifting mechanism (4) comprises a load-bearing frame (401), a lifting frame (402), and a lifting component arranged between the load-bearing frame (401) and the lifting frame (402) for driving the lifting frame (402) to move up and down; the load-bearing frame (401) is fixedly or position-adjustably arranged below the vehicle positioning platform (1) or at the bottom of the vehicle positioning platform (1), and the lifting frame (402) is provided with a lifting plane or lifting point for lifting and leveling the new energy vehicle (7).

9. The new energy vehicle charging station according to claim 8, characterized in that: Each of the vehicle lifting mechanisms (4) has two lifting points, the height direction of the lifting points is adjustable, the distance between the lifting points on the same vehicle lifting mechanism (4) is adjustable, and the position of the support frame (401) is adjustable under the action of the front and rear moving mechanism.

10. The new energy vehicle charging station according to claim 9, characterized in that: A lifting positioning plate (403) is provided at the lifting point, and an adjusting rod (404) is provided on the lifting positioning plate (403), and the adjusting rod (404) is threadedly connected to the pull-out plate (405), and the pull-out plate (405) is slidably arranged at both ends of the lifting frame (402); and / or the front-rear moving mechanism includes a mounting frame, a moving rack (409) arranged on the mounting frame, a moving gear (408) meshing with the moving rack (409), and a moving motor (407) for driving the moving gear (408) to rotate, the moving motor (407) is arranged on the supporting frame (401), and the moving gear (408) is arranged on the output shaft of the moving motor (407), and the mounting frame is arranged below the vehicle positioning platform (1) or at the bottom of the vehicle positioning platform (1).

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