Automatic installation device for battery plug-in box for energy storage cabin

Abstract

The present invention discloses an automatic installation device for a battery plug-in box for an energy storage cabin, which relates to the technical field of installation devices and comprises a battery body and a cabin bottom plate, wherein a driving motor is arranged on one side of the cabin bottom plate, a first limiting plate close to one side of the driving motor is fixedly connected with one end of a first spring, the other end of the first spring is fixedly mounted on the cabin bottom plate, a rotating shaft is arranged at the output end of the driving motor, a first sliding mechanism and a second sliding mechanism are arranged outside the rotating shaft, the first sliding mechanism comprises a rotating wheel fixedly mounted on the rotating shaft, and the rotating wheel is transmission-connected with a connecting belt; in the present invention, the mutual cooperation between the first sliding mechanism and the second sliding mechanism can ensure that the battery plug-in box is accurately placed at a predetermined position during the installation process, thereby avoiding the battery plug-in box from being offset during the installation process, and ensuring the accuracy and consistency of the installation by limiting the movement of the battery plug-in box in the horizontal and vertical directions.

Description

Technical Field

[0001] The present invention relates to the technical field of installation devices, and in particular to an automatic installation device for a battery plug-in box for an energy storage cabin. Background Art

[0002] There are multiple plug-in boxes inside the energy storage cabin for placing energy storage devices such as battery clusters. In the traditional installation process, the installation of battery clusters is mostly done manually or semi-automatically, which not only consumes a lot of manpower but also poses certain safety hazards. For example, in the process of using a crane to lift the battery clusters one by one and manually push them into the plug-in box, since the crane uses ropes to tie the battery clusters, each binding operation is cumbersome and the assembly efficiency is low. In addition, the ropes are easy to cause the battery clusters to shake during the lifting process, causing the battery clusters to tilt or even fall, causing damage to the battery clusters. An automatic installation device for battery plug-in boxes for energy storage cabins can be defined as: a mechanical device that integrates multiple automated machinery and control systems and is specially designed to accurately and efficiently install battery plug-in boxes (usually containing energy storage devices such as battery clusters) to designated positions inside the energy storage cabin. The device realizes full automation from the starting position to the completion of the installation through an automated process, including the identification, grabbing, transportation, position adjustment, precise alignment, and final pushing of the battery plug-in box into the plug-in box slot in the energy storage cabin.

[0003] In the prior art, it is difficult for common automatic installation devices for battery boxes used in energy storage cabins to effectively limit the battery body, which causes the battery body in the box to easily shift during installation, thereby causing damage to the battery body and shortening its service life. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that it is difficult to effectively limit the battery body, which causes the battery body in the box to easily shift during installation, thereby causing damage to the battery body and shortening its service life, and to propose an automatic installation device for a battery plug-in box for an energy storage cabin.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for automatically installing a battery plug-in box for an energy storage cabin comprises a battery body and a cabin bottom plate, wherein a first limit plate and a second limit plate are slidably connected to the outside of the cabin bottom plate, a driving motor is arranged on one side of the cabin bottom plate, and a first limit plate close to the driving motor is fixedly connected to one end of a first spring, and the other end of the first spring is fixedly mounted on the cabin bottom plate, a rotating shaft is arranged at the output end of the driving motor, and a first sliding mechanism and a second sliding mechanism are arranged outside the rotating shaft, the first sliding mechanism comprises a rotating wheel fixedly mounted on the rotating shaft, the rotating wheel is transmission-connected to a connecting belt, one end of the connecting belt is fixed to a first limit plate, and the other end of the connecting belt is fixedly mounted to another first limit plate The second sliding mechanism includes a first bevel gear sleeved on the surface of the rotating shaft, the first bevel gear is meshedly connected to the second bevel gear, the second bevel gear is fixedly connected to a worm, the worm is meshedly connected to a worm wheel, the worm wheel is sleeved on the surface of the bidirectional threaded rod, and the bidirectional threaded rod is threadedly connected to two second limit plates, the rotating shaft rotates to drive the worm to control the two second limit plates to move toward the center, the rotating shaft rotates to drive the belt to move, and the two ends of the belt approach the center, that is, the rotating shaft controls the first limit plate fixedly connected to the first spring to move toward the center by driving the belt, and the other first limit plate moves in the opposite direction, that is, also moves toward the center, and a battery body is arranged between the two first limit plates and the second limit plates.

[0007] Wherein, the fixed shaft is fixedly connected to the cabin bottom plate.

[0008] The above technical solution further includes:

[0009] The two first limit plates are slidably connected with a fixed shaft, a second sliding groove is provided on the surface of the cabin bottom plate, and the two first limit plates are slidably connected with the second sliding groove.

[0010] A first slide groove is provided on the surface of the cabin bottom plate, and two of the second limiting plates are slidably connected to the first slide groove.

[0011] Wherein, the end of the worm is rotatably mounted on the bottom plate of the cabin.

[0012] The shock absorbing mechanism comprises an isolation plate, the isolation plate is fixedly connected to one end of a second spring, the other end of the second spring is fixedly connected to the cabin bottom plate, two groups of the second spring are provided, and the lower end of the isolation plate is rotatably connected to a shock absorbing assembly.

[0013] The shock absorbing assembly includes a first connecting rod rotatably mounted on the isolation plate, the first connecting rod is rotatably connected to a slider, the slider is rotatably connected to one end of a second connecting rod, and the other end of the second connecting rod is fixedly rotatably mounted on the bottom plate of the cabin.

[0014] The sliding block is slidably connected with a bidirectional telescopic rod, a surface of the bidirectional telescopic rod is sleeved with a third spring, and the third spring is used for the rebound of the shock absorbing assembly.

[0015] The shock absorbing components are provided in two groups, and the shock absorbing components are symmetrically arranged about the central axis of the isolation plate.

[0016] The present invention has the following beneficial effects:

[0017] In the present invention, the cooperation between the first sliding mechanism and the second sliding mechanism can ensure that the battery box is accurately placed in a predetermined position during installation, thereby avoiding the battery box from being offset during installation, and ensuring the accuracy and consistency of installation by limiting the movement of the battery box in the horizontal and vertical directions.

[0018] In the present invention, the shock absorbing mechanism can effectively disperse the vibration from the installation process. The vibration will drive the first spring to start the shock absorbing operation, and through the rapid rebound of the shock absorbing assembly, it can effectively prevent external forces from directly acting on the battery body and its internal components, thereby avoiding damage to the battery body or performance degradation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of an automatic installation device for a battery plug-in box for an energy storage cabin proposed by the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the shock absorbing mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the battery body of the present invention after installation;

[0023] Figure 5 A schematic diagram of the structure of the first sliding mechanism of the present invention;

[0024] Figure 6 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0025] Figure 7 for Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0026] In the figure: 1. battery body; 2. first limit plate; 3. second limit plate; 4. drive motor; 5. cabin bottom plate; 6. first spring; 7. fixed shaft; 8. isolation plate; 9. second spring; 10. third spring; 11. two-way telescopic rod; 12. first connecting rod; 13. second connecting rod; 14. slider; 15. first slide groove; 16. two-way threaded rod; 17. worm; 18. worm wheel; 19. second slide groove; 20. connecting belt; 21. rotating wheel; 22. first bevel gear; 23. second bevel gear; 24. rotating shaft. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1-Figure 7 As shown, an automatic installation device for a battery plug-in box for an energy storage cabin comprises a battery body and a cabin bottom plate, the cabin bottom plate 5 is externally slidably connected with a first limit plate 2 and a second limit plate 3, a driving motor 4 is arranged on one side of the cabin bottom plate 5, the first limit plate 2 close to the driving motor 4 is fixedly connected with one end of a first spring 6, the other end of the first spring 6 is fixedly mounted on the cabin bottom plate 5, a rotating shaft 24 is arranged at the output end of the driving motor 4, a first sliding mechanism and a second sliding mechanism are arranged outside the rotating shaft 24, the first sliding mechanism comprises a rotating wheel 21 fixedly mounted on the rotating shaft 24, the rotating wheel 21 is transmission-connected with a connecting belt 20, one end of the connecting belt 20 is fixed on a first limit plate 2, the other end of the connecting belt 20 is fixedly mounted on another first limit plate 2, and the second sliding mechanism It includes a first bevel gear 22 sleeved on the surface of a rotating shaft 24, the first bevel gear 22 is meshedly connected with a second bevel gear 23, the second bevel gear 23 is fixedly connected with a worm 17, the worm 17 is meshedly connected with a worm wheel 18, the worm wheel 18 is sleeved on the surface of a bidirectional threaded rod 16, the bidirectional threaded rod 16 is threadedly connected with two second limit plates 3, the rotating shaft 24 rotates to drive the worm 17 to control the two second limit plates 3 to move toward the center, the rotating shaft 24 rotates to drive the connecting belt 20 to move, and the two ends of the connecting belt 20 approach the center, that is, the rotating shaft 24 controls the first limit plate 2 fixedly connected to the first spring 6 to move toward the center by driving the connecting belt 20, and the other first limit plate 2 moves in the opposite direction, that is, it also moves toward the center, and a battery body 1 is arranged between the two first limit plates 2 and the second limit plate 3.

[0029] The working principle of the automatic installation device for a battery plug-in box for an energy storage cabin proposed by the present invention is that when in use, when the battery body 1 is initially placed on the cabin bottom plate 5, the drive motor 4 is turned on at this time, and the drive motor 4 drives the rotating shaft 24 to rotate, and the rotation of the rotating shaft 24 drives the rotating wheel 21 to rotate, and the rotation of the rotating wheel 21 drives the connecting belt 20 to rotate through the friction between the rotating wheel 21 and the connecting belt 20. The drive motor 4 drives the first sliding mechanism to work, thereby realizing that the first limit plate 2 limits the two sides of the battery body 1. After one work is completed, the drive motor 4 is turned off. Because the first limit plate 2 close to the side of the drive motor 4 slides, the distance between the first limit plate 2 and the drive motor 4 becomes larger, thereby making the first limit plate 2 close to the side of the drive motor 4 close to ... The spring 6 stretches, the first spring 6 recovers its deformation and drives the two first limit plates 2 to slide back to each other, so that the device can automatically rebound when idle, thereby increasing the flexibility of the device. At the same time, the drive motor 4 drives the second sliding mechanism to work, so that the second limit plate 3 limits the other two sides of the battery body 1. The mutual cooperation between the first sliding mechanism and the second sliding mechanism makes the battery body 1 firmly fixed to avoid the collision between the battery body 1 and the cabin frame, causing damage to the battery body 1. When the battery body 1 is placed on the cabin bottom plate 5, the shock absorbing mechanism above the cabin bottom plate 5 can reduce the direct hard contact between the battery body 1 and the cabin bottom plate 5, thereby effectively increasing the service life of the battery body 1.

[0030] In one embodiment, for the above-mentioned first limit plates 2, two first limit plates 2 are slidably connected with a fixed shaft 7, a second slide groove 19 is opened on the surface of the cabin bottom plate 5, and the second slide groove 19 is slidably connected with the two first limit plates 2.

[0031] The working principle of the automatic installation device for a battery box for an energy storage cabin proposed in the present invention is that since the two ends of the connecting belt 20 are respectively fixed on the two first limit plates 2, the two first limit plates 2 can be slid toward each other on the fixed shaft 7, thereby limiting the two ends of one side of the battery body 1, reducing the collision between the battery body 1 and the cabin frame.

[0032] In one embodiment, for the cabin bottom plate 5 mentioned above, a first sliding groove 15 is opened on the surface of the cabin bottom plate 5, and the two second limiting plates 3 are slidably connected to the first sliding groove 15.

[0033] The working principle of the automatic installation device for a battery plug-in box for an energy storage cabin proposed by the present invention is that the driving motor 4 in the turned-on state drives the first bevel gear 22 to rotate through the rotating shaft 24, the rotation of the first bevel gear 22 drives the second bevel gear 23 to rotate through the meshing action, the rotation of the second bevel gear 23 drives the worm 17 to rotate, the worm 17 drives the worm wheel 18 to rotate through the meshing action, the rotation of the worm wheel 18 drives the bidirectional threaded rod 16 to rotate, the bidirectional threaded rod 16 drives the two second limiting plates 3 to move toward or away from each other through the threaded action between the two second limiting plates 3, thereby realizing the two second limiting plates 3 limiting the other two side surfaces of the battery body 1.

[0034] In one embodiment, for the above-mentioned shock absorbing mechanism, the shock absorbing mechanism includes an isolation plate 8, the isolation plate 8 is fixedly connected to one end of a second spring 9, the other end of the second spring 9 is fixedly connected to the cabin bottom plate 5, the second spring 9 is provided in two groups, and the lower end of the isolation plate 8 is rotatably connected to a shock absorbing assembly.

[0035] The battery body 1 is placed on the isolation plate 8. Due to the gravity of the battery body 1, the isolation plate 8 will drive the second spring 9 to compress and deform, causing the second spring 9 to begin to compress and deform, thereby achieving shock absorption for the battery body 1, effectively reducing the direct hard contact between the battery body 1 and the cabin bottom plate 5, and thereby increasing the service life of the battery body 1.

[0036] In one embodiment, for the above-mentioned shock absorbing assembly, the shock absorbing assembly includes a first connecting rod 12 rotatably mounted on the isolation plate 8, the first connecting rod 12 is rotatably connected to a slider 14, the slider 14 is rotatably connected to one end of a second connecting rod 13, and the other end of the second connecting rod 13 is fixedly rotatably mounted on the bottom plate 5 of the cabin.

[0037] In one embodiment, for the above-mentioned slider 14, the slider 14 is slidably connected to a bidirectional telescopic rod 11, and a third spring 10 is sleeved on the surface of the bidirectional telescopic rod 11. The third spring 10 is used for the rebound of the shock absorbing assembly.

[0038] In one embodiment, for the above-mentioned shock absorbing components, two groups of shock absorbing components are provided, and the shock absorbing components are symmetrically arranged with respect to the central axis of the isolation plate 8, and the parts and installation methods thereof are the same.

[0039] The working principle of the automatic installation device for a battery box for an energy storage cabin proposed by the present invention is that when the second spring 9 is compressed and deformed, the downward movement trend of the isolation plate 8 drives the first connecting rod 12 to rotate, and the rotation of the first connecting rod 12 drives the slider 14 to slide on the bidirectional telescopic rod 11, and the sliding of the slider 14 drives the second connecting rod 13 to rotate.

[0040] Furthermore, when the slider 14 slides, it compresses the third spring 10, causing the third spring 10 to have a tendency to recover its deformation, thereby achieving the rebound of the shock absorbing mechanism.

[0041] Furthermore, the two groups of shock-absorbing components are symmetrically arranged to make the forces on the components more uniform and avoid the situation where the local forces are too large, which is beneficial to protecting the structure from damage, thereby providing a better shock-absorbing effect for the battery body 1.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic installation device for a battery plug-in box for an energy storage cabin, comprising a battery body (1) and a cabin bottom plate (5), characterized in that: The cabin bottom plate (5) is externally slidably connected with a first limit plate (2) and a second limit plate (3); a driving motor (4) is provided on one side of the cabin bottom plate (5); the first limit plate (2) close to the driving motor (4) is fixedly connected with one end of a first spring (6); the other end of the first spring (6) is fixedly mounted on the cabin bottom plate (5); a rotating shaft (24) is provided at the output end of the driving motor (4); a first sliding mechanism and a second sliding mechanism are externally provided on the rotating shaft (24); the first sliding mechanism comprises a rotating wheel (21) fixedly mounted on the rotating shaft (24); the rotating wheel (21) is transmission-connected with a connecting belt (20); one end of the connecting belt (20) is fixedly mounted on one first limit plate (2); the other end of the connecting belt (20) is fixedly mounted on another first limit plate (2); the second sliding mechanism comprises a first spring sleeved on the surface of the rotating shaft (24); A bevel gear (22), wherein the first bevel gear (22) is meshedly connected with a second bevel gear (23), the second bevel gear (23) is fixedly connected with a worm (17), the worm (17) is meshedly connected with a worm wheel (18), the worm wheel (18) is sleeved on the surface of a bidirectional threaded rod (16), the bidirectional threaded rod (16) is threadedly connected with two second limit plates (3), the rotating shaft (24) rotates to drive the worm (17) to control the two second limit plates (3) to move toward the center, the rotating shaft (24) rotates to drive the belt (20) to move, and the two ends of the belt (20) approach the center, that is, the rotating shaft (24) drives the belt (20) to control the first limit plate (2) fixedly connected to the first spring (6) to move toward the center, and the other first limit plate (2) moves in the opposite direction, that is, also moves toward the center, and a battery body (1) is arranged between the two first limit plates (2) and the second limit plates (3).

2. The automatic installation device for battery plug-in box for energy storage cabin according to claim 1 is characterized in that: The two first limit plates (2) are slidably connected to a fixed shaft (7), a second slide groove (19) is provided on the surface of the cabin bottom plate (5), and the second slide groove (19) is slidably connected to the two first limit plates (2).

3. The automatic installation device for battery plug-in box for energy storage cabin according to claim 1 is characterized in that: A first sliding groove (15) is provided on the surface of the cabin bottom plate (5), and the two second limit plates (3) are slidably connected to the first sliding groove (15).

4. The automatic installation device for battery plug-in box for energy storage cabin according to claim 1 is characterized in that: A shock absorbing mechanism is provided below the battery body (1), and is used to reduce damage to the battery body (1) caused by vibration. The shock absorbing mechanism comprises an isolation plate (8), and the isolation plate (8) is fixedly connected to one end of a second spring (9), and the other end of the second spring (9) is fixedly connected to the cabin bottom plate (5). The second spring (9) is provided in two groups, and the lower end of the isolation plate (8) is rotatably connected to a shock absorbing assembly.

5. The automatic installation device for battery plug-in box for energy storage cabin according to claim 4 is characterized in that: The shock absorbing assembly comprises a first connecting rod (12) rotatably mounted on an isolation plate (8), the first connecting rod (12) being rotatably connected to a slider (14), the slider (14) being rotatably connected to one end of a second connecting rod (13), the other end of the second connecting rod (13) being fixedly rotatably mounted on a cabin bottom plate (5).

6. The automatic installation device for battery plug-in box for energy storage cabin according to claim 5 is characterized in that: The sliding block (14) is slidably connected to a bidirectional telescopic rod (11); a third spring (10) is sleeved on the surface of the bidirectional telescopic rod (11); the third spring (10) is used for the rebound of the shock absorbing assembly.

7. The automatic installation device for battery plug-in box for energy storage cabin according to claim 5 is characterized in that: There are two groups of shock absorbing components, and the shock absorbing components are symmetrically arranged about the central axis of the isolation plate (8).

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