Quick-change station shock-absorbing support composite battery bracket

Abstract

The application discloses a kind of shock-absorbing support composite battery bracket for quick-change station in the technical field of quick-change station battery bracket, comprising: two groups of battery support plates and moving seat, two groups of battery support plates are set on the upper surface of moving seat: replacement mechanism, the replacement mechanism is set on the upper surface of moving seat one end, and two groups of battery support plates are rotated and set on the upper surface of moving seat by replacement mechanism;Material replacement mechanism, the material replacement mechanism is drivingly connected with replacement mechanism, and the battery support plate below is slidably arranged on the upper surface of moving seat by material replacement mechanism, for replacing battery;The application is designed by two groups of battery support plates, replacement mechanism, stabilizing mechanism, material replacement mechanism and switching mechanism, which effectively reduces the time of replacing battery of quick-change station battery bracket, adopts compact linkage design, further improves the convenience and efficiency of replacing battery.

Description

Technical Field

[0001] This invention relates to the field of battery bracket technology for quick-swap stations, and particularly to a composite battery bracket with shock-absorbing support for quick-swap stations. Background Technology

[0002] A car battery swapping station is a facility for quickly replacing batteries in electric vehicles. It mainly consists of a battery storage area, a swapping platform, transportation and installation equipment, a battery management system, and a safety monitoring system. The battery rack is the main component of the swapping station, used to remove and replace the battery from the bottom of the car. Therefore, the battery rack is an essential part of the swapping station.

[0003] However, existing technologies still have the following problems: First, although the battery trays on current fast battery swapping stations have achieved automated battery removal and replacement, the battery trays on fast battery swapping stations need to be transported to a warehouse for battery replacement after battery removal, and then moved to the bottom of the car for battery replacement. This results in the use of only one battery tray, which requires frequent movement, reducing the battery replacement efficiency of the fast battery swapping station and reducing the practicality of the battery tray. Therefore, we propose a shock-absorbing support composite battery tray for fast battery swapping stations. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a new technical solution for a composite battery bracket with shock-absorbing support for quick-switch stations.

[0005] The objective of this invention is achieved as follows: A composite battery bracket with shock-absorbing support for a quick-switch station, comprising:

[0006] Two sets of battery trays and a movable base, with both sets of battery trays disposed on the upper surface of the movable base:

[0007] A replacement mechanism is provided at one end of the upper surface of the movable base, and both sets of battery trays are rotatably mounted on the upper surface of the movable base through the replacement mechanism.

[0008] A stabilizing mechanism is located at the other end of the upper surface of the movable seat, and both sets of battery trays are connected to the stabilizing mechanism in a transmission manner.

[0009] A battery replacement mechanism is connected to a replacement mechanism, and the battery tray located below is slidably mounted on the upper surface of the moving seat via the battery replacement mechanism for battery replacement.

[0010] A switching mechanism is provided on the upper surface of the movable seat, and the switching mechanism is connected to the replacement mechanism in a driving manner, so that the material changing mechanism is connected to the replacement mechanism in a driving manner through the switching mechanism.

[0011] Optionally, the replacement mechanism includes a guide side plate and a rotating rod. The guide side plate is fixedly installed on one end of the upper surface of the movable seat, and a rotating hole is provided on one side of the guide side plate. Both ends of the rotating rod are located inside the rotating hole, and both sets of battery trays are detachably connected to the rotating rod.

[0012] Optionally, a mounting base is slidably mounted on the other side of the guide plate, and a forward and reverse motor is fixedly mounted at the center of one side of the mounting base. One end of the output shaft of the forward and reverse motor is keyed to a transmission rod, and the transmission rod and the rotating rod are detachably connected. The transmission rod is connected to the material changing mechanism.

[0013] Optionally, the stabilizing mechanism includes a support frame and two sets of sliding shells. The two sets of sliding shells are diagonally slidably installed inside the support frame, and multiple telescopic rods are slidably installed on one side of each sliding shell. One end of the movable rod of one set of telescopic rods is fixedly installed with a retaining rod. The retaining rod is fixedly connected to the battery tray, and the sliding shell is slidably connected to the support frame.

[0014] Optionally, the material changing mechanism includes a fixed shell and a linkage component. The linkage component is disposed inside the fixed shell, and the fixed shell is fixedly installed at one end of the movable seat. The linkage component is connected to the transmission rod for transmission.

[0015] Optionally, the linkage component includes a second synchronization mechanism and a third synchronization mechanism. One end of the third synchronization mechanism is slidably sleeved on the outside of the transmission rod, and the outside of the transmission rod has a protrusion for engaging with one end of the third synchronization mechanism. A bevel gear transmission mechanism is provided inside the fixed shell. The other end of the third synchronization mechanism is connected to the second synchronization mechanism through the bevel gear transmission mechanism. A push seat is slidably mounted on the upper surface of the movable seat, and the push seat is connected to the second synchronization mechanism.

[0016] Optionally, the material changing mechanism further includes a rotary disk, a sliding groove is provided on the upper surface of the movable seat, and the rotary disk is rotatably installed inside the sliding groove. One end of the second synchronization mechanism is connected to the rotary disk for transmission. A connecting rod is rotatably installed on one end of the upper surface of the rotary disk. One end of the connecting rod is rotatably connected to one end of the bottom of the pusher seat. The upper surface of the pusher seat is provided with a placement cavity corresponding to the battery tray.

[0017] Optionally, the switching mechanism includes a connecting rod and a transmission component. The connecting rod is slidably mounted on the other side of the guide side plate through the transmission component, and the connecting rod is fixedly connected to the mounting base. The transmission component is disposed on one side of the upper surface of the movable base.

[0018] Optionally, the transmission component includes a fixed base and a trigger rod. The fixed base is fixedly installed on the other side of the upper surface of the movable base. One end of the fixed base has a trigger groove, and one end of the trigger rod is elastically slidably installed inside the trigger groove. One end of the trigger rod is located inside the placement cavity. A rotating rod is rotatably installed on one end of the upper surface of the fixed base, and one end of the rotating rod is rotatably connected to the trigger rod. The trigger rod is provided with a self-locking mechanism, so that the trigger rod is fixedly installed to the fixed base through the self-locking mechanism. The trigger rod is connected to the connecting rod for transmission.

[0019] Optionally, an extension shell is fixedly installed on one side of the fixed base, and a transmission gear fixedly connected to the rotating rod is rotatably installed at one end of the extension shell. A first synchronization mechanism is provided between the extension shell and the guide side plate, and one end of the first synchronization mechanism is meshed with the transmission gear for transmission. A transmission screw is transmittedly connected to the other end of the first synchronization mechanism. A transmission groove is opened at the lower end of the other side of the guide side plate. The transmission screw is rotatably installed inside the transmission groove, and a transmission sleeve is threadedly connected to the outside of the transmission screw. The transmission sleeve is slidably installed inside the transmission groove, and one end of the transmission sleeve is fixedly connected to the connecting rod.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention, through the design of the replacement mechanism and two sets of battery trays, allows the two sets of battery trays to be used alternately by rotating up and down. The upper battery tray is used to remove the battery at the bottom of the car, and the lower battery tray is pre-placed with a new battery. Then, the replacement mechanism rotates to replace the position, thereby quickly replacing the car battery. Compared with the traditional method of using a separate battery tray to move and replace the battery in the quick-change station, it is more efficient and more practical.

[0021] Secondly, the design of the stabilizing mechanism ensures that the top of the battery tray always faces upwards when the two sets of battery trays rotate and alternate positions through the replacement mechanism. This prevents the battery from tilting, which could cause the replacement mechanism to apply excessive pressure to the battery tray and cause it to tilt, resulting in the battery falling off.

[0022] The design of the battery swapping mechanism allows the old batteries that have rotated downwards to be pushed into the quick-swap station warehouse for replacement with new batteries, making it convenient for the two sets of battery trays to be used repeatedly and further improving battery swapping efficiency. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0024] Figure 1This is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 This is a schematic diagram of the support frame structure of the present invention.

[0026] Figure 3 This is a schematic diagram of the pusher structure of the present invention.

[0027] Figure 4 This is a schematic diagram of the retaining rod structure of the present invention.

[0028] Figure 5 This is a schematic diagram of the guide side plate structure of the present invention.

[0029] Figure 6 For the present invention Figure 5 A magnified structural diagram at point A.

[0030] Figure 7 For the present invention Figure 5 A magnified structural diagram at point B.

[0031] Figure 8 This is a schematic diagram of the rotating rod structure of the present invention.

[0032] Figure 9 This is a schematic diagram of the transmission component structure of the present invention.

[0033] Figure 10 For the present invention Figure 9 A magnified structural diagram at point C.

[0034] Figure 11 This is a schematic diagram of the rotating disk structure of the present invention.

[0035] Figure 12 This is a schematic diagram of the battery holder structure of the present invention.

[0036] The diagram shows the following components: 1. Replacement mechanism; 2. Switching mechanism; 3. Material changing mechanism; 4. Moving seat; 5. Battery tray; 6. Stabilizing mechanism; 7. Guide rod; 8. Counterweight; 9. Protective shell; 10. Return spring; 11. Pin; 12. Extension plate; 101. Guide side plate; 102. Rotating rod; 103. Mounting base; 104. Forward and reverse motor; 105. Transmission rod; 201. Connecting rod; 202. Transmission component; 2021. Fixed base; 2022. Trigger rod; 2023. Rotating rod; 2024. 1. Extension shell; 2025. Linkage rod; 2026. Transmission gear; 2027. First synchronization mechanism; 2028. Transmission screw; 2029. Transmission sleeve; 301. Push seat; 302. Linkage component; 3021. Fixed shell; 3022. Bevel gear transmission mechanism; 3023. Second synchronization mechanism; 3024. Third synchronization mechanism; 303. Rotary disk; 304. Connecting rod; 601. Support frame; 602. Sliding shell; 603. Extension guide rail; 604. Holding rod; 605. Multi-segment telescopic rod. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] like Figures 1 to 12 As shown, a composite battery bracket with shock-absorbing support for a quick-switch station includes:

[0039] Two sets of battery trays 5 and a movable base 4, with both sets of battery trays 5 disposed on the upper surface of the movable base 4:

[0040] Replacement mechanism 1 is located at one end of the upper surface of the movable seat 4, and both sets of battery trays 5 are rotated and mounted on the upper surface of the movable seat 4 through replacement mechanism 1.

[0041] like Figures 1 to 12 As shown, by setting two sets of battery trays 5 and a replacement mechanism 1, the two sets of battery trays 5 can be rotated up and down by the replacement mechanism 1 to change their positions. After the upper battery tray 5 is removed from the bottom of the car, the lower battery tray 5, which is pre-stored with a new car battery, is moved to the upper position to replace it, thus quickly changing the battery. Compared with the traditional method of moving and changing car batteries in a warehouse using a single battery tray 5, it is more efficient.

[0042] Stabilizing mechanism 6 is located at the other end of the upper surface of the movable base 4, and both sets of battery trays 5 are connected to stabilizing mechanism 6 in a transmission manner.

[0043] like Figures 1 to 12 As shown, by means of the design that both sets of battery trays 5 are connected to the stabilizing mechanism 6, when the two sets of battery trays 5 rotate and alternate positions through the replacement mechanism 1, the stabilizing mechanism 6 can be used to improve the stability during the replacement process. Therefore, it avoids the replacement mechanism 1 from causing excessive pressure on the battery trays 5 containing the batteries, which could lead to damage.

[0044] The battery replacement mechanism 3 is connected to the replacement mechanism 1 through a transmission, and the battery tray 5 located below is slidably set on the upper surface of the moving seat 4 through the battery replacement mechanism 3 for replacing batteries.

[0045] The switching mechanism 2 is located on the upper surface of the movable seat 4 and is connected to the replacement mechanism 1 in a transmission manner, so that the material changing mechanism 3 is connected to the replacement mechanism 1 in a transmission manner through the switching mechanism 2.

[0046] like Figures 1 to 12 As shown, due to the design of the material changing mechanism 3 being connected to the replacement mechanism 1 via the switching mechanism 2, when the two sets of battery trays 5 change positions, the switching mechanism 2 is triggered, causing the material changing mechanism 3 to work, thereby transporting the battery tray 5 carrying the old battery to the warehouse, replacing it with a new battery, and then resetting it. The position of the upper battery tray 5 after the replacement position remains unchanged.

[0047] For example, both sets of battery trays 5 in this invention have the function of independently disassembling and installing the battery cover at the bottom of the car. The battery tray in the quick swap station is a mature existing technology. Therefore, those skilled in the art should know how to use the battery trays 5 to disassemble and install the car battery. This invention will not elaborate on this.

[0048] Furthermore, the replacement mechanism 1 includes a guide side plate 101 and a rotating rod 102. The guide side plate 101 is fixedly installed on one end of the upper surface of the movable seat 4, and a rotating hole is opened on one side of the guide side plate 101. Both ends of the rotating rod 102 are located inside the rotating hole, and both sets of battery trays 5 are detachably connected to the rotating rod 102. A mounting base 103 is slidably installed on the other side of the guide side plate 101. A forward and reverse motor 104 is fixedly installed at the center of one side of the mounting base 103. One end of the output shaft of the forward and reverse motor 104 is keyed to a transmission rod 105, and the transmission rod 105 is detachably connected to the rotating rod 102. The transmission rod 105 is connected to the material changing mechanism 3 in a transmission manner.

[0049] Specifically, such as Figure 12 As shown, pins 11 are fixedly installed at the same end of both sets of battery trays 5, and both ends of the rotating rod 102 are provided with engaging grooves corresponding to the pins 11, and the pins 11 are slidably engaged inside the engaging grooves.

[0050] like Figures 1 to 12As shown, through the design of the rotating rod 102, both sets of battery trays 5 can rotate and replace their positions under the rotation of the rotating rod 102. After the upper battery tray 5 has removed the battery, it rotates to the bottom with the old battery, while the lower battery tray 5 rotates to the top with the new battery for the installation of the new battery. This can effectively improve the battery replacement efficiency of the battery tray mechanism of the quick-swap station.

[0051] Furthermore, the stabilizing mechanism 6 includes a support frame 601 and two sets of sliding shells 602. The two sets of sliding shells 602 are diagonally slidably installed inside the support frame 601, and multiple telescopic rods 605 are slidably installed on one side of the sliding shells 602. One end of the movable rod of one set of the multiple telescopic rods 605 is fixedly installed with a retaining rod 604. The retaining rod 604 is fixedly connected to the battery tray 5, and the sliding shells 602 are slidably connected to the support frame 601.

[0052] It should be noted that the multi-segment telescopic rod 605 described above uses a method of multiple large cylinders nested within small cylinders to achieve multi-segment telescopic movement. The structure of using a large cylinder nested within a small cylinder to achieve multi-segment telescopic movement is already a mature existing technology. Therefore, those skilled in the art should know how to install and use the telescopic rod 605, and this invention will not elaborate on it here.

[0053] It should be noted that one end of the support frame 601 mentioned above is provided with an extension guide rail 603. One set of sliding shells 602 is slidably connected to the support frame 601 through the extension guide rail 603, and an extension plate 12 is fixedly installed on the outer side of the other set of sliding shells 602. An extension groove is opened on the upper surface of the movable seat 4, and the extension plate 12 is slidably installed inside the extension groove.

[0054] By extending the guide rail 603 and the extension plate 12, the battery tray 5 located below can move the sliding shell 602 simultaneously when entering the warehouse, ensuring the stability of the battery tray 5 during movement.

[0055] like Figures 1 to 12 As shown, through the cooperation of the multi-segment telescopic rod 605 and the sliding shell 602, the retaining rod 604 has the ability to slide in any direction, thereby ensuring that the battery tray 5 moves stably when driven by the rotation of the rotating rod 102.

[0056] Furthermore, the material changing mechanism 3 includes a fixed housing 3021 and a linkage component 302. The linkage component 302 is disposed inside the fixed housing 3021, and the fixed housing 3021 is fixedly installed on one end of the movable base 4. The linkage component 302 is connected to the transmission rod 105 in a transmission connection. The linkage component 302 includes a second synchronization mechanism 3023 and a third synchronization mechanism 3024. One end of the third synchronization mechanism 3024 is slidably sleeved on the outside of the transmission rod 105, and the outside of the transmission rod 105 has a protrusion for engaging with one end of the third synchronization mechanism 3024. A bevel gear transmission mechanism 3022 is disposed inside the fixed housing 3021, and the other end of the third synchronization mechanism 3024... The moving seat 4 is slidably mounted on the upper surface of the moving seat 4 via a bevel gear transmission mechanism 3022 and a second synchronization mechanism 3023. The pushing seat 301 is also slidably mounted on the upper surface of the moving seat 4 and is connected to the second synchronization mechanism 3023. The material changing mechanism 3 also includes a rotating disk 303. A sliding groove is formed on the upper surface of the moving seat 4, and the rotating disk 303 is rotatably mounted inside the sliding groove. One end of the second synchronization mechanism 3023 is connected to the rotating disk 303. A connecting rod 304 is rotatably mounted on one end of the upper surface of the rotating disk 303. One end of the connecting rod 304 is rotatably connected to one end of the bottom of the pushing seat 301. The upper surface of the pushing seat 301 has a placement cavity corresponding to the battery tray 5.

[0057] like Figures 1 to 12 As shown, through the design of the second synchronization mechanism 3023, the third synchronization mechanism 3024 and the bevel gear transmission mechanism 3022, when the forward and reverse motor 104 drives the rotating disk 303 to rotate through the third synchronization mechanism 3024, the bevel gear transmission mechanism 3022 and the second synchronization mechanism 3023, the rotating disk 303 drives the pusher 301 to slide horizontally on the upper surface of the moving seat 4 through the connecting rod 304, thereby pushing the battery tray 5 containing the old battery in the pusher 301 into the warehouse to replace the new battery;

[0058] It should be noted that when the battery tray 5 enters the warehouse of the quick-swap station, the warehouse has a function system that automatically retrieves old batteries and places new batteries. Those skilled in the art should know the process after the battery tray 5 enters the warehouse. Therefore, the present invention will not elaborate on it here.

[0059] It is worth noting that the bevel gear transmission mechanism 3022 described above uses two sets of bevel gears meshing with each other to achieve the function of reversing transmission. Those skilled in the art should know how to install and use the bevel gear transmission mechanism 3022 to enable the third synchronization mechanism 3024 to drive the second synchronization mechanism 3023 through the bevel gear transmission mechanism 3022. Therefore, the present invention will not elaborate on this.

[0060] Specifically, such as Figures 1 to 12As shown, the fixed shell 3021 described above has an installation groove for placing the bevel gear transmission mechanism 3022 inside, and a through hole is provided at the top inside the installation groove for connecting the third synchronization mechanism 3024 with the bevel gear transmission mechanism 3022. Another set of through holes is provided at the bottom inside the installation groove for connecting the second synchronization mechanism 3023 with the bevel gear transmission mechanism 3022.

[0061] Furthermore, the switching mechanism 2 includes a connecting rod 201 and a transmission component 202. The connecting rod 201 is slidably mounted on the other side of the guide side plate 101 through the transmission component 202, and the connecting rod 201 is fixedly connected to the mounting base 103. The transmission component 202 is disposed on one side of the upper surface of the movable base 4.

[0062] Specifically, such as Figures 1 to 12 As shown, the outer side of the connecting rod 201 is attached to the upper surface of the fixed housing 3021, so that the fixed housing 3021 provides support for the connecting rod 201 and avoids excessive pressure when the transmission component 202 drives the connecting rod 201 to move.

[0063] Specifically, such as Figures 1 to 12 As shown, guide rods 7 are fixedly installed at both ends of one side of the guide side plate 101, and guide grooves are opened at both ends of one side of the mounting base 103. One end of the guide rod 7 is slidably installed inside the guide groove. Thus, when the connecting rod 201 moves away from the guide side plate 101 through the transmission component 202, it can drive the forward and reverse motor 104 through the mounting base 103, so that the forward and reverse motor 104 moves away from the rotating rod 102, cancels the connection with the rotating rod 102, and turns to connect and transmit with the third synchronization mechanism 3024.

[0064] Furthermore, the transmission component 202 includes a fixed base 2021 and a trigger rod 2022. The fixed base 2021 is fixedly installed on the other side of the upper surface of the movable base 4. One end of the fixed base 2021 is provided with a trigger groove, and one end of the trigger rod 2022 is elastically slidably installed inside the trigger groove. One end of the trigger rod 2022 is located inside the placement cavity. A rotating rod 2023 is rotatably installed on one end of the upper surface of the fixed base 2021. One end of the rotating rod 2023 is rotatably connected to the trigger rod 2022. A self-locking mechanism is provided on the trigger rod 2022, so that the trigger rod 2022 is fixedly installed with the fixed base 2021 through the self-locking mechanism. The trigger rod 2022 is connected to the connecting rod 201 in a transmission manner.

[0065] Specifically, such as Figures 1 to 12 As shown, the self-locking mechanism described above uses a wind-braced self-locking irregularly shaped locking block. When one end of the trigger rod 2022 slides to a certain position inside the trigger groove, the trigger rod 2022 will be limited by the irregularly shaped locking block and cannot be reset. It is necessary to push the trigger rod 2022 to slide again, the irregularly shaped locking block will rotate, and then the trigger rod 2022 can be reset.

[0066] Therefore, those skilled in the art should know how to use the self-locking mechanism described above, so that the trigger rod 2022 needs to be pushed twice to be fully reset. Therefore, the present invention will not elaborate on this.

[0067] An extension shell 2024 is fixedly installed on one side of the fixed base 2021, and a transmission gear 2026 fixedly connected to the rotating rod 2023 is rotatably installed on one end of the extension shell 2024. A first synchronization mechanism 2027 is provided between the extension shell 2024 and the guide side plate 101. One end of the first synchronization mechanism 2027 is meshed with the transmission gear 2026 for transmission. The other end of the first synchronization mechanism 2027 is connected to a transmission screw 2028. A transmission groove is opened at the lower end of the other side of the guide side plate 101. The transmission screw 2028 is rotatably installed inside the transmission groove. A transmission sleeve 2029 is threadedly connected to the outside of the transmission screw 2028. The transmission sleeve 2029 is slidably installed inside the transmission groove. One end of the transmission sleeve 2029 is fixedly connected to the connecting rod 201.

[0068] Specifically, such as Figures 1 to 12 As shown, a linkage rod 2025 is fixedly installed at the rotation point of the rotating rod 2023 and the fixed base 2021, and the linkage rod 2025 passes through the interior of the extension shell 2024 and is fixedly connected to the transmission gear 2026.

[0069] Specifically, such as Figures 1 to 12 As shown, one of the sets of synchronous pulleys in the first synchronization mechanism 2027 described above has a tooth groove on its outer side that meshes with the transmission gear 2026. Thus, the transmission gear 2026 can drive the transmission screw 2028 to rotate through the first synchronization mechanism 2027, so that the transmission screw 2028 drives the connecting rod 201 through the transmission sleeve 2029 to control the transmission rod 105 at the output end of the forward and reverse motor 104 to disconnect from the rotating rod 102.

[0070] Specifically, such as Figures 1 to 12 As shown, the trigger rod 2022 is inclined on one side, which facilitates the reset sliding battery tray 5 to make contact, and prevents the trigger rod 2022 from being unable to slide inside the trigger groove due to the inclined pressure when the battery tray 5 contacts the trigger rod 2022.

[0071] like Figures 1 to 12As shown, due to the design of one end of the trigger rod 2022 being located inside the placement cavity, when the two sets of battery trays 5 rotate alternately, one end of the trigger rod 2022 enters the placement cavity. Subsequently, the upper battery tray 5 rotates into the placement cavity, pressing the trigger rod 2022. One end of the trigger rod 2022 slides inside the trigger groove, and the trigger rod 2022 drives the rotating rod 2023 to rotate. The rotating rod 2023 rotates with the fixed base 2021, causing the linkage rod 2025 to drive the transmission screw 2028 to rotate through the transmission gear 2026 and the first synchronization mechanism 2027. The rod 2028 drives the connecting rod 201 through the transmission sleeve 2029, so that the forward and reverse motor 104 drives the transmission rod 105 away from the rotating rod 102, cancels the connection with the rotating rod 102, and connects with one of the synchronous pulleys of the third synchronization mechanism 3024. Thus, when the forward and reverse motor 104 is operating at this time, it will not control the two sets of battery trays 5 to rotate and change positions. Instead, it controls the battery trays 5 below to drive the old batteries into the warehouse to replace the new batteries through the third synchronization mechanism 3024, the second synchronization mechanism 3023, the bevel gear transmission mechanism 3022, the rotating disk 303 and the pusher seat 301.

[0072] The rotating disk 303, connecting rod 304 and push seat 301 adopt the principle of a rotary reciprocating mechanism, so that the battery tray 5 automatically resets after the battery is replaced and contacts and presses against the trigger rod 2022 again, so that the trigger rod 2022 slides inside the trigger groove again. At this time, the irregular block rotates and does not limit the trigger rod 2022, so that the trigger rod 2022 can reset to the initial position. During the reset process, the rotating rod 2023 rotates, and the forward and reverse motor 104 drives the transmission rod 105 to reset, so that the forward and reverse motor 104 can continue to drive the two sets of battery trays 5 to rotate and change positions through the rotating rod 102.

[0073] It should be noted that after the two sets of battery trays 5 can be rotated and replaced by the forward and reverse motors 104, the forward and reverse motors 104 need to rotate in the opposite direction so that the two sets of battery trays 5 need to return to the original path to rotate and replace.

[0074] It should be noted that the rotating rod 2023 mentioned above is provided with a counterweight 8 at one end, and a reset spring 10 fixedly connected to the trigger rod 2022 is provided at one end inside the trigger groove. At the same time, the transmission gear 2026 and the first synchronization mechanism 2027 are connected by a large gear meshing with a small gear. Therefore, it can be ensured that the trigger rod 2022 can easily drive the transmission screw 2028 to rotate during the reset sliding process, so that the connecting rod 201 can easily drive the forward and reverse motor 104 to reset.

[0075] For example, the first synchronization mechanism 2027, the second synchronization mechanism 3023 and the third synchronization mechanism 3024 mentioned above all use two sets of synchronous pulleys and synchronous belts to achieve transmission. The method of using synchronous belts and synchronous pulleys to achieve transmission has become a mature existing technology. Those skilled in the art should know how to install and use it. Therefore, the present invention will not elaborate on it here.

[0076] Specifically, such as Figures 1 to 12 As shown, a protective shell 9 is provided at one end of the extension shell 2024. The transmission gear 2026 and one set of synchronous pulleys included in the first synchronization mechanism 2027 are rotatably installed inside the protective shell 9, thereby preventing the transmission gear 2026 from being exposed to the outside and from being damaged by collisions, which would cause it to fail to transmit normally.

[0077] The above description of the embodiments is only for the purpose of helping to understand the method and core ideas of the present invention. It should be noted that those skilled in the art can make several improvements and modifications to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A shock absorbing support composite battery bracket for quick change station, characterized by: The utility model relates to a battery replacement device, including: Two groups of battery supporting plates (5) and a moving seat (4), the two groups of battery supporting plates (5) are arranged on the upper surface of the moving seat (4): A replacement mechanism (1) including a guide side plate (101) and a rotating rod (102), the replacement mechanism (1) is arranged on one end of the upper surface of the moving seat (4), and the two groups of battery supporting plates (5) are rotatably arranged on the upper surface of the moving seat (4) through the replacement mechanism (1); A stabilizing mechanism (6) including a support frame (601) and two groups of sliding shells (602), the stabilizing mechanism (6) is arranged on the other end of the upper surface of the moving seat (4), and the two groups of battery supporting plates (5) are drivingly connected with the stabilizing mechanism (6); A refueling mechanism (3) including a fixed shell (3021) and a linkage component (302), the refueling mechanism (3) is drivingly connected with the replacement mechanism (1), and the lower battery supporting plate (5) is slidingly arranged on the upper surface of the moving seat (4) through the refueling mechanism (3) for replacing the battery; A switching mechanism (2) including a connecting rod (201) and a transmission component (202), the switching mechanism (2) is arranged on the upper surface of the moving seat (4), and the switching mechanism (2) is drivingly connected with the replacement mechanism (1), so that the refueling mechanism (3) is drivingly connected with the replacement mechanism (1) through the switching mechanism (2); The connecting rod (201) is slidingly installed on the other side of the guide side plate (101) through the transmission component (202), and the connecting rod (201) is fixedly connected with a mounting seat (103), and the transmission component (202) is arranged on one side of the upper surface of the moving seat (4); The transmission component (202) includes a fixed seat (2021) and a trigger rod (2022), the fixed seat (2021) is fixedly installed on the other side of the upper surface of the moving seat (4), a trigger groove is formed in one end of the fixed seat (2021), one end of the trigger rod (2022) is elastically slidingly installed in the trigger groove, and one end of the trigger rod (2022) is located in a placement cavity, a rotating rod (2023) is rotatably installed on one end of the upper surface of the fixed seat (2021), one end of the rotating rod (2023) is rotatably connected with the trigger rod (2022), a self-locking mechanism is arranged on the trigger rod (2022), so that the trigger rod (2022) is fixedly arranged with the fixed seat (2021) through the self-locking mechanism, and the trigger rod (2022) is drivingly connected with the connecting rod (201); The fixed seat (2021) is fixedly installed on one side of the extension shell (2024), one end of the extension shell (2024) is rotatably installed with the transmission gear (2026) fixedly connected with the rotating rod (2023), the first synchronous mechanism (2027) is arranged between the extension shell (2024) and the guide side plate (101), one end of the first synchronous mechanism (2027) is in meshing transmission with the transmission gear (2026), the transmission lead screw (2028) is in transmission connection with the other end of the first synchronous mechanism (2027), the lower end of the other side of the guide side plate (101) is provided with a transmission groove, the transmission lead screw (2028) is rotatably installed in the transmission groove, the transmission sleeve (2029) is in threaded connection with the outer side of the transmission lead screw (2028), the transmission sleeve (2029) is slidably installed in the transmission groove, and one end of the transmission sleeve (2029) is fixedly connected with the connecting rod (201).

2. The shock absorbing battery holder composite for quick change station according to claim 1, characterized in that: The guide side plate (101) is fixedly installed on one end of the upper surface of the moving seat (4), one side of the guide side plate (101) is provided with a rotating hole, both ends of the rotating rod (102) are located in the rotating hole, and the two groups of battery supporting plates (5) are in detachable arrangement with the rotating rod (102).

3. The shock absorbing battery holder composite for quick change station according to claim 1, characterized in that: The guide side plate (101) is slidably installed with the mounting seat (103) on the other side, the center of one side of the mounting seat (103) is fixedly installed with the reversible motor (104), one end of the output shaft of the reversible motor (104) is in key connection with the transmission rod (105), the transmission rod (105) is in detachable arrangement with the rotating rod (102), and the transmission rod (105) is in transmission connection with the refueling mechanism (3).

4. The shock absorbing battery holder composite for quick change station according to claim 1, characterized in that: The two groups of sliding shells (602) are diagonally slidably installed in the support frame (601), one side of the sliding shell (602) is slidably installed with a plurality of telescopic rods (605), one end of the movable rod of one group of the plurality of telescopic rods (605) is fixedly installed with the retaining rod (604), the retaining rod (604) is fixedly connected with the battery supporting plate (5), and the sliding shell (602) is in sliding connection with the support frame (601).

5. The shock absorbing battery holder composite for quick change station according to claim 1, characterized in that: The linkage component (302) is arranged in the fixed shell (3021), and the fixed shell (3021) is fixedly installed on one end of the moving seat (4).

6. A shock absorbing support composite battery holder for quick change station according to claim 1, characterized in that: The linkage component (302) comprises a second synchronous mechanism (3023) and a third synchronous mechanism (3024), one end of the third synchronous mechanism (3024) is slidably sleeved on the outer side of the transmission rod (105), the outer side of the transmission rod (105) has a protrusion for clamping one end of the third synchronous mechanism (3024), the fixed shell (3021) is provided with a bevel gear transmission mechanism (3022), the other end of the third synchronous mechanism (3024) is in transmission connection with the second synchronous mechanism (3023) through the bevel gear transmission mechanism (3022), and the moving seat (4) is slidably installed with the pushing seat (301), and the pushing seat (301) is in transmission connection with the second synchronous mechanism (3023).

7. A shock absorbing support composite battery holder for quick change station according to claim 1, characterized in that: The refueling mechanism (3) further includes a rotating disc (303), a sliding groove is formed in the upper surface of the moving seat (4), and the rotating disc (303) is rotatably installed in the sliding groove, and one end of the second synchronous mechanism (3023) is in transmission connection with the rotating disc (303); one end of the upper surface of the rotating disc (303) is rotatably installed with a connecting rod (304), one end of the connecting rod (304) is rotatably connected with one end of the bottom of the pushing seat (301), and the upper surface of the pushing seat (301) is provided with a placing cavity corresponding to the battery supporting plate (5).

Images