Mobile battery swap station device

Abstract

The invention discloses a movable battery swap station device, and relates to the technical field of electric vehicle charging and swap, the movable battery swap station device comprises a bearing platform, a battery swap station body and a guide inclined plate, the top of the bearing platform is fixedly provided with the battery swap station body, and the top of the battery swap station body is fixedly provided with a top cover; the main body structure comprises the battery swap station body, the traction assembly, the battery swap assembly and the composite damping assembly, the battery swap station body, the traction assembly and the battery swap assembly form the mobile battery swap station, rapid deployment and flexible migration of a battery swap system can be achieved, and compared with a traditional fixed battery swap station, the structure does not need to occupy a fixed site, and the cost is reduced. The composite damping assembly is simple in structure, does not depend on long-term construction and electric power access processes, can be dragged to a target area by a vehicle through the traction assembly and is suitable for being used in various temporary or emergency scenes such as urban hot spot areas, temporary activity sites and disaster rescue, and the composite damping assembly can provide stable supporting and vibration buffering in the battery replacement operation or transportation process. And equipment and vehicle safety is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of electric vehicle charging and battery swapping, and particularly to a mobile battery swapping station device. Background Art

[0002] A battery swapping station is an infrastructure that provides battery replacement services for new energy electric vehicles. By using a robotic arm or manual method, the depleted battery of a vehicle is quickly replaced with a fully charged battery to achieve rapid energy replenishment and avoid long charging waits. It is usually equipped with multiple sets of standard batteries and automated replacement equipment, which can improve the operation efficiency of vehicles and is widely used in high-frequency vehicle usage scenarios such as taxis, online car-hailing vehicles, and logistics vehicles.

[0003] Most of the existing battery swapping stations are fixed. Users need to find a station to replace the battery before it runs out of power. However, the construction of a fixed station requires going through cumbersome processes such as land acquisition, construction application, and power connection. The site selection cycle is long, the investment cost is high, and once the number of users decreases, it is difficult to relocate the station, which is likely to cause resource waste. Fixed stations cannot flexibly respond to temporary scenarios such as large-scale events, bad weather, or emergency rescue, and it is easy to occur that users cannot swap batteries in time or cannot reach the battery swapping station due to traffic restrictions, resulting in insufficient service flexibility and emergency support capabilities. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that most of the existing battery swapping stations are fixed, and users need to find a station to replace the battery before it runs out of power. However, the construction of a fixed station requires going through cumbersome processes such as land acquisition, construction application, and power connection. The site selection cycle is long, the investment cost is high, and once the number of users decreases, it is difficult to relocate the station, which is likely to cause resource waste. Fixed stations cannot flexibly respond to temporary scenarios such as large-scale events, bad weather, or emergency rescue, and it is easy to occur that users cannot swap batteries in time or cannot reach the battery swapping station due to traffic restrictions, resulting in insufficient service flexibility and emergency support capabilities, and to propose a mobile battery swapping station device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: A mobile power exchange station device, comprising a bearing platform, a power exchange station body and a guiding inclined plate. The power exchange station body is fixedly arranged on the top of the bearing platform. A top cover is fixedly arranged on the top of the power exchange station body. A warning light is fixedly arranged on the top side of the power exchange station body. Extension blocks are symmetrically and fixedly arranged at one end of the bearing platform. A central column is rotatably connected to the side of the extension block. The other end of the central column is fixedly connected to a guiding inclined plate for guiding a vehicle to the top of the bearing platform. A traction assembly for a transport vehicle to pull the entire mobile power exchange station is arranged at the edge position of the bottom of the bearing platform. The traction assembly comprises a connecting seat, a front support frame and a traction frame. Rear support columns are symmetrically arranged on the side of the bottom of the bearing platform away from the traction assembly. A horizontal column is rotatably connected to the bottom of the rear support column. Rear wheels are fixedly arranged at both ends of the horizontal column. A horizontal U-shaped rod is fixedly arranged on the common side of the two rear support columns. A composite damping assembly for keeping the entire power exchange station body stable when the vehicle moves into the power exchange station body for power exchange is arranged on the side of the horizontal U-shaped rod. The composite damping assembly comprises a damping block, a damping bottom plate and a follow-up assembly for controlling the action of the composite damping assembly after the guiding inclined plate is turned in place. A central groove is formed on the top of the bearing platform. A bottom box is fixedly arranged at the bottom of the central groove of the bearing platform. A power exchange component is arranged inside the bottom box.

[0006] Optionally, a connecting seat is fixedly connected to the edge position of the bottom of the bearing platform. A front support frame is rotatably connected to the bottom of the connecting seat. Front wheels are symmetrically and rotatably connected to the bottom of the front support frame. A traction frame is fixedly arranged on the side of the front support frame. A pulling hole is formed at the top of the other end of the traction frame.

[0007] Optionally, the follow-up assembly comprises a driven gear, a driving rack, a common rod and an electric push rod. A driven gear is fixedly arranged at the other end of the central column. A driving rack is stably engaged with the bottom of the driven gear. A common rod is fixedly arranged between the two driving racks. A vertical rod is fixedly arranged at the bottom of the common rod.

[0008] Optionally, the top side of the vertical rod is fixedly connected to the output end of the electric push rod. The housing of the electric push rod is fixedly arranged on the side of the horizontal U-shaped rod. A micro switch is fixedly arranged on the outer wall of the output end of the electric push rod. The micro switch is connected to the warning light control circuit.

[0009] Optionally, a horizontal rod is fixedly arranged on the side of the vertical rod below the output end of the electric push rod. The other end of the horizontal rod is rotatably connected to an inclined rod. The bottom of the inclined rod is rotatably connected to the top of the damping bottom plate. Damping protrusions are arranged at equal intervals at the bottom of the damping bottom plate.

[0010] Optionally, the battery swapping assembly includes a bottom plate, a top plate, a receiving box, and a top board. A bottom plate is fixedly arranged in the inner cavity of the bottom box. A central motor is fixedly arranged at the bottom of the bottom plate. The output end of the central motor is fixedly provided with a top plate. Receiving boxes are symmetrically and fixedly arranged at the top of the top plate.

[0011] Optionally, a lifting cylinder is fixedly arranged at the bottom of the receiving box. The output end of the lifting cylinder is fixedly provided with a top board. Edge cylinders are symmetrically and fixedly arranged on the side surface of the top board. The output end of the edge cylinder is fixedly provided with a clamping plate.

[0012] Optionally, a notch is formed at one end of the guiding inclined plate close to the central column. The guiding inclined plate is fixedly connected to one end of a rubber pad above the notch. The other end of the rubber pad is fixedly connected to the top of the bearing platform.

[0013] Optionally, a damping block is fixedly arranged at the bottom of the vertical rod. A damping column is fixedly arranged at the middle position of the horizontal column. The side surface of the damping block fits to the side surface of the damping column. An arc surface is formed on the side surface of the damping block. The arc surface of the damping block is set as a frosted surface. The damping column has the same length as the damping block.

[0014] Optionally, extension frames are symmetrically and fixedly arranged on the side surface of the bottom box. The top of the receiving box is in an open state. The width of the extension frame is the same as the width of the receiving box.

[0015] Optionally, corrugated protrusions are equidistantly arranged on the top of the guiding inclined plate. Vertical columns are fixedly arranged at the four corners of the top of the damping bottom plate. The top of the vertical column is movably inserted into the bottom of the bottom box.

[0016] Compared with the prior art, the present invention has the following advantages: 1. The main structure of the present invention includes a battery swapping station body, a traction assembly, a battery swapping assembly, and a composite damping assembly. The battery swapping station body, the traction assembly, and the battery swapping assembly form a mobile battery swapping station, which can realize the rapid deployment and flexible migration of the battery swapping system. Compared with the traditional fixed battery swapping station, this structure does not need to occupy a fixed site, nor does it depend on the long-term construction application and power access process. It can be towed to the target area by a vehicle through the traction assembly, and is suitable for various temporary or emergency scenarios such as urban hot spots, temporary event sites, and disaster relief. The composite damping assembly can provide stable support and vibration buffering during the battery swapping operation or transportation process to ensure the safety of the equipment and the vehicle.

[0017] 2. One of the core components of the main structure of the present invention is a composite damping component, which includes a damping bottom plate, damping blocks and a follower component. A guiding inclined plate is rotatably connected to one side of the bearing platform. The guiding inclined plate is used to guide new energy vehicles to the swapping station body. When the mobile swapping station is transported in place, the guiding inclined plate is lowered. While guiding the new energy vehicle into the platform, the follower component automatically triggers the action of the composite damping component. On the one hand, the damping blocks lock the rear wheels of the swapping station to prevent it from moving due to inertia or terrain changes during the swapping process, ensuring operation safety; on the other hand, the damping bottom plate is pressed against the ground through the inclined rod, increasing the contact area between the equipment and the ground, enhancing the friction force, effectively dispersing the load, and improving the overall stability. This structure is in the form of pure mechanical linkage, without the need for additional power sources and manual operations, and has the advantages of simple structure, timely response and strong adaptability. It is particularly suitable for scenarios such as complex road conditions, ramp operations and temporary deployments, and can effectively avoid swapping failures or safety hazards caused by equipment sliding or displacement, greatly improving the deployment efficiency and use reliability of the mobile swapping station. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 is Figure 1 a schematic diagram of the structure from another perspective.

[0020] Figure 3 is a schematic diagram of the structure of the bearing platform and its connecting parts.

[0021] Figure 4 is Figure 3 a schematic diagram of the structure with the rubber pad removed.

[0022] Figure 5 is a schematic diagram of the structure of the composite damping component and its connecting parts.

[0023] Figure 6 is Figure 5 a schematic diagram of the structure from another perspective.

[0024] Figure 7 is a schematic diagram of the structure of the traction component.

[0025] Figure 8 is a schematic diagram of the structure of the composite damping component.

[0026] Figure 9 is a schematic diagram of the structure of the swapping component.

[0027] Figure 10 is Figure 9 a schematic diagram of another structure.

[0028] Figure 11 is a schematic diagram of the structure of the top plate and its connecting parts.

[0029] In the figure: 1. Top cover; 2. Warning light; 3. Battery swapping station body; 4. Bottom box; 41. Extension frame; 5. Damping protrusion; 6. Rubber pad; 7. Guiding inclined plate; 8. Loading platform; 81. Central groove; 9. Extension block; 10. Central column; 11. Driven gear; 12. Damping bottom plate; 13. Vertical column; 14. Horizontal U-shaped rod; 15. Rear support column; 16. Horizontal column; 161. Rear wheel; 162. Damping column; 17. Electric push rod; 18. Microswitch; 19. Connecting seat; 20. Front support frame; 21. Towing frame; 22. Front wheel; 23. Pulling hole; 24. Vertical rod; 25. Horizontal rod; 26. Damping block; 27. Inclined rod; 28. Driving rack; 29. Common rod; 30. Top plate; 31. Accommodating box; 32. Bottom plate; 33. Central motor; 34. Lifting cylinder; 35. Edge cylinder; 36. Top board; 37. Clamping plate. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0032] Referring to Figure 1-11 , a mobile battery swapping station device includes a loading platform 8, a battery swapping station body 3 and a guiding inclined plate 7. A battery swapping station body 3 is fixedly arranged on the top of the loading platform 8, a top cover 1 is fixedly arranged on the top of the battery swapping station body 3, a warning light 2 is fixedly arranged on the top side of the battery swapping station body 3, extension blocks 9 are symmetrically and fixedly arranged at one end of the loading platform 8, a central column 10 is rotatably connected to the side of the extension block 9, the other end of the central column 10 is fixedly connected to a guiding inclined plate 7 for guiding a vehicle to the top of the loading platform 8. A notch is formed at one end of the guiding inclined plate 7 close to the central column 10. One end of a rubber pad 6 is fixedly connected to the guiding inclined plate 7 above the notch, and the other end of the rubber pad 6 is fixedly connected to the top of the loading platform 8. The notch is provided for installing the following follow-up assembly, and the rubber pad 6 is provided for protecting the follow-up assembly.

[0033] At the bottom edge of the bearing platform 8, a traction assembly is provided for a transport vehicle to pull the entire mobile power exchange station. The traction assembly includes a connecting seat 19, a front support frame 20, and a traction frame 21. The connecting seat 19 is fixedly connected to the bottom edge of the bearing platform 8. The bottom of the connecting seat 19 is rotatably connected to the front support frame 20. The bottom of the front support frame 20 is symmetrically and rotatably connected to the front wheels 22. A traction frame 21 is fixedly arranged on the side of the front support frame 20. At the top of the other end of the traction frame 21, a pulling hole 23 is provided. The user sets a traction device with a bolt at the rear of the vehicle and inserts the bolt into the pulling hole 23 to pull the entire power exchange device. Since the front support frame 20 is rotatably connected to the bottom of the connecting seat 19, the front support frame 20 can rotate at the bottom of the bearing platform 12. The rotation of the front support frame 20 is equivalent to realizing the function of "front-wheel steering". When being pulled, the power exchange device does not move forward rigidly, but can automatically adjust its posture along with the pulling direction, facilitating passing through curves or narrow spaces smoothly.

[0034] On the side of the bottom of the bearing platform 8 far from the traction assembly, rear support columns 15 are symmetrically arranged. The bottom of the rear support columns 15 is rotatably connected to a horizontal column 16. At both ends of the horizontal column 16, rear wheels 161 are fixedly arranged. On the side of the two rear support columns 15, a horizontal U-shaped rod 14 is fixedly arranged in common. On the side of the horizontal U-shaped rod 14, a composite damping assembly is provided to keep the entire power exchange station body 3 stable when the vehicle moves into the power exchange station body 3 for power exchange. [[ID=**4]]

[0035] The composite damping assembly includes a damping block 26, a damping bottom plate 12, and a follow-up assembly for controlling the action of the composite damping assembly after the guiding inclined plate 7 is flipped in place. The follow-up assembly includes a driven gear 11, a driving rack 28, a common rod 29, and an electric push rod 17. At the other end of the central column 10, a driven gear 11 is fixedly arranged. The bottom of the driven gear 11 is stably meshed with a driving rack 28. Between the two driving racks 28, a common rod 29 is fixedly arranged in common. At the bottom of the common rod 29, a vertical rod 24 is fixedly arranged. The top of the side of the vertical rod 24 is fixedly connected to the output end of the electric push rod 17. The housing of the electric push rod 17 is fixedly arranged on the side of the horizontal U-shaped rod 14. The number of teeth of the driving rack 28 and the driven gear 11 needs to be set appropriately. When the electric push rod 17 extends, the guiding inclined plate 7 is in a horizontal state. When the electric push rod 17 retracts, the tail of the guiding inclined plate 7 is in contact with the ground.

[0036] On the outer wall of the output end of the electric push rod <17>, a micro switch 18 is fixedly arranged. The micro switch 18 is connected to the control circuit of the warning lamp 2. When the electric push rod 17 drives the guiding inclined plate 7 to be lowered to the limit position through the driving rack 28 and the driven gear 11, at this time, the micro switch 18 is pressed by the horizontal U-shaped rod 14, and the warning lamp 2 lights up, prompting the user that the guiding inclined plate 7 has been released in place.

[0037] A horizontal rod 25 is fixedly arranged on the side of the vertical rod 24 below the output end of the electric push rod 17. The other end of the horizontal rod 25 is rotatably connected to an inclined rod 27. The bottom of the inclined rod 27 is rotatably connected to the top of the damping bottom plate 12. Damping protrusions 5 are equidistantly arranged at the bottom of the damping bottom plate 12. A damping block 26 is fixedly arranged at the bottom of the vertical rod 24. A damping column 162 is fixedly arranged at the middle position of the horizontal column 16. The side of the damping block 26 is attached to the side of the damping column 162. An arc surface is provided on the side of the damping block 26. The arc surface of the damping block 26 is set as a frosted surface to increase the friction force between the damping column 162 and the damping block 26 when they are in contact. The lengths of the damping column 162 and the damping block 26 are the same. When the damping column 162 is in contact with the damping block 26, the rear wheels 161 at both ends of the horizontal column 16 will be locked by the friction force.

[0038] A central groove 81 is provided at the top of the bearing platform 8. A bottom box 4 is fixedly arranged at the bottom of the bearing platform 8 in the central groove 81. A battery replacement assembly is arranged inside the bottom box 4. The battery replacement assembly includes a bottom plate 32, a top plate 30, a receiving box 31 and a top plate 36. The bottom plate 32 is fixedly arranged in the inner cavity of the bottom box 4. A central motor 33 is fixedly arranged at the bottom of the bottom plate 32. The output end of the central motor 33 is fixedly arranged with the top plate 30. The receiving boxes 31 are symmetrically and fixedly arranged at the top of the top plate 30. A jacking cylinder 34 is fixedly arranged at the bottom of the receiving box 31. The output end of the jacking cylinder 34 is fixedly arranged with the top plate 36. Clamping cylinders 35 are symmetrically and fixedly arranged on the side of the top plate 36. The output end of the clamping cylinder 35 is fixedly arranged with a clamping plate 37.

[0039] Corrugated protrusions are equidistantly arranged at the top of the guiding inclined plate 7 to increase the friction coefficient. Vertical columns 13 are fixedly arranged at the four corners of the top of the damping bottom plate 12. The top of the vertical column 13 is movably inserted into the bottom of the bottom box 4. The inclined rod 27 is always in an inclined state. When the horizontal rod 25 pushes the damping bottom plate 12 to displace through the inclined rod 27, the vertical column 13 guides the damping bottom plate 12 to displace in the vertical direction. Extension frames 41 are symmetrically and fixedly arranged on the side of the bottom box 4. The top of the receiving box 31 is in an open state. The width of the extension frame 41 is the same as the width of the receiving box 31. The extension frame 41 allows the user to remove the old battery from the top of the top plate 36 and replenish a new battery.

[0040] The central motor 33, the jacking cylinder 34, the clamping cylinder 35 and the electric push rod 17 need to be externally connected to the same logic controller, specifically a PLC controller. The continuous actions of the central motor 33, the jacking cylinder 34, the clamping cylinder 35 and the electric push rod 17 are realized by the user programming on the logic controller. And a power taking device can be additionally arranged on the top of the top plate 36, which is not shown in the figure. The battery and the vehicle connecting piece are removed, and finally the old battery is removed by using the two clamping plates 37.

[0041] The specific implementation steps and principles of the present invention are as follows: When the entire mobile battery swapping station is in the standby state, the electric push rod 17 is in the extended state, the guiding inclined plate 7 is in the raised state, the damping bottom plate 12 is in the raised state, the damping block 26 does not contact the damping column 162, and the rear wheels 161 can move freely. A new battery is placed on the top of one of the top plates 36. When the entire mobile battery swapping station is transferred, it is driven by a transport vehicle and a towing frame 21 to be transferred to a certain position.

[0042] After the mobile battery swapping station is displaced to the required position, the electric push rod 17 is started, and the electric push rod 17 retracts. On the one hand, the electric push rod 17 drives the guiding inclined plate 7 to be lowered to the limit position through the driving tooth rod 28 and the driven gear 11. At this time, the micro switch 18 is pressed by the horizontal U rod 14, and the warning light 2 lights up, prompting the user that the guiding inclined plate 7 is released in place. On the other hand, the damping block 26 at the bottom of the vertical rod 24 contacts the damping column 162 at the middle position of the side of the horizontal column 16, restricting the rotation of the rear wheels 161. At the same time, the damping bottom plate 12 is pushed to move vertically through the inclined rod 27 on the side of the horizontal rod 25 and the guiding column 13, and the damping protrusion 5 at the bottom of the damping bottom plate 12 contacts the ground.

[0043] The user drives the vehicle onto the top of the bearing platform 8 through the guiding inclined plate 7. The central motor 33 is started to drive one of the accommodating boxes 31 to move to the bottom of the vehicle. The corresponding position lifting cylinder 34 is started, and the lifting cylinder 34 drives the bottom plate 36 to move upward. After the two edge cylinders 35 remove the old battery through the clamping plate 37, the lifting cylinder 34 at this position retracts, driving the old battery to retract into the accommodating box 31. The central motor 33 continues to rotate 180 degrees to move the new battery under the vehicle. The lifting cylinder 34 at this position, and the lifting cylinder 34 drives the bottom plate 36 to move upward. The two edge cylinders 35 send the new battery plate to the bottom of the vehicle through the clamping plate 37.

[0044] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A mobile battery swapping station device, comprising a bearing platform, a battery swapping station body, and a guiding inclined plate, characterized in that, A swapping station body is fixedly arranged on the top of the bearing platform. A top cover is fixedly arranged on the top of the swapping station body. A warning light is fixedly arranged at the top side of the swapping station body. Extension blocks are symmetrically and fixedly arranged at one end of the bearing platform. A central column is rotatably connected to the side surface of the extension block. The other end of the central column is fixedly connected with a guiding inclined plate for guiding a vehicle to the top of the bearing platform. A traction assembly for a transport vehicle to pull the entire mobile swapping station is arranged at the edge position of the bottom of the bearing platform. The traction assembly includes a connecting seat, a front support frame, and a traction frame. Rear support columns are symmetrically arranged on the side surface of the bearing platform away from the traction assembly at the bottom. A horizontal column is rotatably connected to the bottom of the rear support column. Rear wheels are fixedly arranged at both ends of the horizontal column. A horizontal U-shaped rod is fixedly arranged on the common side surface of the two rear support columns. A composite damping assembly for keeping the entire swapping station body stable when the vehicle moves into the swapping station body for battery swapping is arranged on the side surface of the horizontal U-shaped rod. The composite damping assembly includes a damping block, a damping bottom plate, and a follow-up assembly for controlling the action of the composite damping assembly after the guiding inclined plate is flipped in place. A central groove is formed in the top of the bearing platform. A bottom box is fixedly arranged at the bottom of the central groove of the bearing platform. A battery swapping assembly is arranged inside the bottom box.

2. The mobile substation device according to claim 1, characterized in that, A connecting seat is fixedly connected to the edge position of the bottom of the bearing platform. A front support frame is rotatably connected to the bottom of the connecting seat. Front wheels are symmetrically and rotatably connected to the bottom of the front support frame. A traction frame is fixedly arranged on the side surface of the front support frame. A pulling hole is formed at the top of the other end of the traction frame.

3. A mobile power exchange station device according to claim 1, characterized in that, The follow-up assembly includes a driven gear, a driving rack, a common rod, and an electric push rod. A driven gear is fixedly arranged at the other end of the central column. A driving rack is stably meshed with the bottom of the driven gear. A common rod is fixedly arranged between the two driving racks. A vertical rod is fixedly arranged at the bottom of the common rod.

4. The mobile power exchange station device according to claim 3, wherein The top side of the vertical rod is fixedly connected to the output end of the electric push rod. The housing of the electric push rod is fixedly arranged on the side surface of the horizontal U-shaped rod. A micro switch is fixedly arranged on the outer wall of the output end of the electric push rod. The micro switch is connected to the control circuit of the warning light.

5. The mobile power exchange station device according to claim 4, characterized in that, A horizontal rod is fixedly arranged on the side surface of the vertical rod below the output end of the electric push rod. The other end of the horizontal rod is rotatably connected to an inclined rod. The bottom of the inclined rod is rotatably connected to the top of the damping bottom plate. Damping protrusions are arranged at equal intervals at the bottom of the damping bottom plate.

6. The mobile power exchange station device according to claim 1, characterized in that The battery swapping assembly includes a bottom plate, a top plate, a containing box, and a top board. A bottom plate is fixedly arranged in the inner cavity of the bottom box. A central motor is fixedly arranged at the bottom of the bottom plate. The output end of the central motor is fixedly arranged with a top plate. Containing boxes are symmetrically and fixedly arranged on the top of the top plate.

7. The mobile power exchange station device according to claim 6, characterized in that A lifting cylinder is fixedly arranged at the bottom of the containing box. The output end of the lifting cylinder is fixedly arranged with a top board. Edge cylinders are symmetrically and fixedly arranged on the side surface of the top board. Clamping plates are fixedly arranged at the output ends of the edge cylinders.

8. A mobile power exchange station device according to claim 1, characterized in that, A notch is formed at one end of the guiding inclined plate close to the central column. One end of a rubber pad is fixedly connected to the guiding inclined plate above the notch. The other end of the rubber pad is fixedly connected to the top of the bearing platform.

9. The mobile substation device according to claim 3, characterized in that, A damping block is fixedly arranged at the bottom of the vertical rod, a damping column is fixedly arranged at the middle position of the horizontal column, the side surface of the damping block is attached to the side surface of the damping column, an arc surface is formed on the side surface of the damping block, the arc surface of the damping block is set as a frosted surface, and the damping column has the same length as the damping block.

10. The mobile power exchange station device according to claim 6, characterized in that, Extension frames are symmetrically and fixedly arranged on the side surface of the bottom box, the top of the accommodation box is in an open state, and the width of the extension frame is the same as the width of the accommodation box.

11. A mobile power replacement station device according to claim 5, characterized in that, Corrugated protrusions are equidistantly arranged at the top of the guiding inclined plate, vertical columns are fixedly arranged at the four corners of the top of the damping bottom plate, and the tops of the vertical columns are movably inserted into the bottom of the bottom box.

Images