Automatic loading and unloading device for energy storage battery

Abstract

The utility model provides an automatic loading and unloading device for an energy storage battery. The automatic loading and unloading device for the energy storage battery comprises a supporting plate for placing the energy storage battery, a guide rail arranged on the supporting plate, a pushing plate arranged on the guide rail, a driving assembly for driving the pushing plate to move along the guide rail, and a hook plate arranged on the supporting plate, the rotation control assembly is used for driving the hook plate to rotate, an auxiliary hole buckled with the hook plate is formed in the energy storage battery, and the hook plate has a buckling state in which the hook plate is buckled with the auxiliary hole to fix the hook plate and the energy storage battery and a separation state in which the hook plate is separated from the auxiliary hole. According to the automatic loading and unloading device for the energy storage battery, the hook plate is matched with the process hole, so that the pushing plate is buckled with the energy storage battery, the automatic installation of the energy storage battery can be further realized, the labor is saved, and the manual operation intensity is reduced.

Description

Technical Field

[0001] The utility model relates to an automatic loading and unloading device for energy storage batteries. Background Art

[0002] As energy storage batteries become increasingly widely used, their installation becomes increasingly important. The current installation method involves manually pushing the battery pack into or out of the container rack. This is difficult and labor-intensive due to the weight of the battery pack, which can reach 350 kg.

[0003] In view of this, it is necessary to improve the existing automatic loading and unloading device of energy storage batteries to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic loading and unloading device for energy storage batteries, so as to solve the problems of difficult manual operation and high work intensity in the installation of existing energy storage batteries.

[0005] To achieve the above-mentioned objectives, the utility model provides an automatic loading and unloading device for energy storage batteries, which includes a support plate for placing energy storage batteries, a guide rail arranged on the support plate, a push plate arranged on the guide rail, a driving assembly for driving the push plate to move along the guide rail, a hook plate arranged on the support plate, and a rotation control assembly for driving the hook plate to rotate. The energy storage battery is provided with a process hole for buckling with the hook plate, and the hook plate has a buckling state in which it is buckled with the process hole to fix the hook plate and the energy storage battery, and a disengaged state in which it is disengaged from the process hole. The rotation control assembly is used to drive the hook plate to switch between the buckling state and the disengaged state, and the driving assembly is used to drive the push plate to push the energy storage battery to move.

[0006] As a further improvement of the present invention, the hook plates and the rotation control components are provided in two groups, which are respectively arranged on both sides of the energy storage battery.

[0007] As a further improvement of the present invention, a bearing and a rotating shaft are provided on the pushing plate, and the hook plate is rotatable around the rotating shaft.

[0008] As a further improvement of the present invention, the rotation control assembly includes an electromagnet arranged on one side of the hook plate, a ferromagnetic driving part arranged on the other side of the hook plate, and a reset spring located on the same side as the electromagnet. The electromagnet is started to attract the ferromagnetic driving part to drive the hook plate to rotate, and the electromagnet is closed to reset the reset spring to drive the hook plate to reset.

[0009] As a further improvement of the present invention, the rotation control assembly includes a reset plate fixed on the hook plate to abut against the reset spring.

[0010] As a further improvement of the present invention, a limit plate is provided on the push plate, and the limit plate and the ferromagnetic driving component are located on the same side of the hook plate.

[0011] As a further improvement of the present invention, the automatic loading and unloading device for energy storage batteries also includes a support bar arranged on the support plate and a supporting block fixed on the push plate. The energy storage battery is placed on the support bar, and the supporting block is used to support the energy storage battery.

[0012] As a further improvement of the present invention, a slider for cooperating with the guide rail is provided under the push plate, and the driving assembly includes a driving motor, a reducer connected to the driving motor, a rack fixed on the support plate, and a gear driven by the reducer and meshing with the rack.

[0013] As a further improvement of the present invention, the automatic loading and unloading device for energy storage batteries also includes a top plate located above the support plate, a profile frame connecting the support plate and the top plate, and the energy storage battery is located between the top plate and the support plate.

[0014] As a further improvement of the present invention, the automatic loading and unloading device for energy storage batteries further includes an elevator for driving the support plate to move in a vertical direction and a ground rail for driving the elevator to move in a horizontal direction.

[0015] The beneficial effect of the utility model is that the automatic loading and unloading device for energy storage batteries of the utility model realizes the buckling of the push plate and the energy storage battery by arranging the hook plate and the process hole, thereby realizing the automatic installation of the energy storage battery, saving labor and reducing the intensity of manual work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the automatic loading and unloading device for energy storage batteries of the present utility model;

[0017] Figure 2 This is a front structural diagram of the automatic loading and unloading device for energy storage batteries of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the automatic loading and unloading device for energy storage batteries of the present invention without the top plate and profile frame;

[0019] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure of area A in the middle. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] like Figures 1 to 4 As shown, the automatic loading and unloading device 100 of the energy storage battery of the present invention includes a support plate 1 for placing the energy storage battery 200, a top plate 2 located above the support plate 1, a profile frame 3 connecting the support plate 1 and the top plate 2, a guide rail 4 arranged on the support plate 1, a push plate 5 arranged on the guide rail 4, a driving component 6 for driving the push plate 5 to move along the guide rail 4, a hook plate 7 arranged on the support plate 1, a rotation control component 8 for driving the hook plate 7 to rotate, a support bar 9 arranged on the support plate 1, a supporting block 10 fixed on the push plate 5, a lift for driving the support plate 1 to move in the vertical direction, and a ground rail for driving the lift to move in the horizontal direction.

[0024] The energy storage battery 200 is provided with a process hole 201 for latching with the hook plate 7. The energy storage battery automatic loading and unloading device 100 can drive the energy storage battery 200 to move to the battery rack and install the energy storage battery 200 into the battery rack, or remove the energy storage battery 200 from the battery rack.

[0025] The floor rail drives the elevator to the battery rack, and the elevator drives the support plate 1 to the corresponding height. Other structures on the support plate 1 drive the energy storage battery 200 to install or remove the battery. In other embodiments, the floor rail and elevator can be omitted. A manual climbing device and a bull's eye bearing 51 can be used to manually move the device to the battery rack. Other structures on the support plate 1 then drive the energy storage battery 200 to install or remove the battery.

[0026] The energy storage battery 200 is located between the top plate 2 and the support plate 1. The profile frame 3 is provided with lateral guide blocks 31 protruding toward the energy storage battery 200. The lateral guide blocks 31 are used to abut against the energy storage battery 200, limit the position of the energy storage battery 200, and prevent the energy storage battery 200 from shaking left and right when moving.

[0027] The energy storage battery 200 is placed on the support bar 9, and the support bar 9 is used to hold up the energy storage battery 200 so that it can be pushed by the push plate 5. The support bar 9 can be made of a material with a small friction coefficient to reduce the force required for pushing.

[0028] The abutting block 10 is disposed on the pushing plate 5 , and the abutting block 10 is used to abut against the energy storage battery 200 , so that the pushing plate 5 can push the energy storage battery 200 to move by pushing the abutting block 10 .

[0029] A slider 53 for cooperating with the guide rail 4 is provided below the push plate 5 . The slider 53 is slidably arranged along the guide rail 4 . The driving assembly 6 can drive the push plate 5 to slide along the guide rail 4 .

[0030] The drive assembly 6 is used to drive the push plate 5 to move the energy storage battery 200. The drive assembly 6 includes a drive motor 61, a reducer 62 connected to the drive motor 61, a rack 63 fixed to the support plate 1, a gear 64 driven by the reducer 62 and meshing with the rack 63, and a drag chain 65 connected to the push plate 5. The drive motor 61 rotates the reducer 62, which in turn rotates the gear 64. The drive motor 61 and the reducer 62 are fixed to the push plate 5. When the gear 64 rotates, it moves along the rack 63, thereby driving the push plate 5 to move.

[0031] The push plate 5 is provided with a bearing 51 , a rotating shaft 52 and a limiting plate 54 , and the hook plate 7 is rotatable around the rotating shaft 52 .

[0032] The hook plate 7 has a state where it engages with the process hole 201 to secure the hook plate 7 and the energy storage battery 200, and a state where it is disengaged from the process hole 201. The hook plate 7 is L-shaped and is adapted to engage with the rotating shaft 52. A hook body 711 is provided at one end of the hook plate 7 for engaging with the process hole 201. In this embodiment, the hook plate 7 includes a first portion 71 having the hook body 711 and a second portion 72 perpendicular to the hook body 711.

[0033] The rotation control assembly 8 is used to drive the hook plate 7 to switch between a latching state and a disengaging state.

[0034] There are two sets of hook plates 7 and rotation control components 8, which are respectively arranged on both sides of the energy storage battery 200. In this embodiment, the two sets of hook plates 7 and rotation control components 8 are arranged on the left and right sides of the energy storage battery 200 along the sliding direction of the guide rail 4.

[0035] The rotation control assembly 8 includes an electromagnet 81 arranged on one side of the hook plate 7, a ferromagnetic driving member 82 arranged on the other side of the hook plate 7, a return spring 83 located on the same side as the electromagnet 81, and a return plate 84 fixed on the hook plate 7 to resist the return spring 83.

[0036] When the hook body 711 is buckled with the process hole 201, the first part 71 of the hook plate 7 is parallel to the direction of the guide rail 4, and the second part 72 is parallel to the extension direction of the guide rail 4. The electromagnet 81, ferromagnetic drive 82, reset spring 83 and reset plate 84 are all arranged on both sides of the second part 72, and the rotating shaft 52 is located at the connection between the first part 71 and the second part 72.

[0037] The electromagnet 81 is activated to attract the ferromagnetic driving member 82 to drive the hook plate 7 to rotate, and the electromagnet 81 turns off the reset spring 83 to drive the hook plate 7 to reset.

[0038] When the hook body 711 is engaged with the process hole 201, the electromagnet 81 is inactive, and the second portion 72 remains perpendicular to the guide rail 4 under the elastic force of the return spring 83, thereby maintaining the engagement of the hook body 711. When it is necessary to control the hook plate 7 to be disengaged from the energy storage battery 200, the electromagnet 81 is activated to attract the ferromagnetic drive member 82, which then drives the second portion 72 to rotate, thereby driving the first portion 71 to rotate, until the hook body 711 is disengaged from the process hole 201.

[0039] The limit plate 54 and the ferromagnetic driving member 82 are located on the same side of the hook plate 7. The limit plate 54 is used to abut against the second portion 72 to prevent the return spring 83 from pushing the second portion 72 to rotate too much when the electromagnet 81 stops working, thereby causing the hook plate 7 to damage the energy storage battery 200.

[0040] The working method of the automatic loading and unloading device 100 of the energy storage battery is as follows: when the energy storage battery 200 needs to be installed, the energy storage battery 200 is first placed on the support plate 1, and the hook plate 7 is locked with the process hole 201, and the elevator is driven to move along the ground rail. Then, the elevator drives the support plate 1 to the position next to the battery rack of the energy storage battery 200 to be installed, and the drive component 6 is started to drive the push plate 5 and the energy storage battery 200 to move along the guide rail 4 until it reaches the installation position. The electromagnet 81 is started to disengage the hook plate 7 from the process hole 201, and the electromagnet 81 is controlled to stop working. The hook plate 7 is reset under the elastic force of the reset spring 83, and the push plate 5 and the support plate 1 are controlled to return to the initial position to complete the installation. The disassembly process of the energy storage battery 200 is the reverse operation of the installation process, but the locking of the hook plate 7 with the process hole 201 can be achieved by using the drive component 6 to drive the push plate 5 to move. The remaining steps are not repeated here.

[0041] The energy storage battery automatic loading and unloading device 100 of the present invention realizes the buckling of the push plate 5 and the energy storage battery 200 by setting the hook plate 7 and the process hole 201, thereby realizing the automatic installation of the energy storage battery 200, saving labor and reducing the intensity of manual work.

[0042] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. An automatic loading and unloading device for energy storage batteries, characterized in that: The automatic loading and unloading device for energy storage batteries includes a support plate for placing energy storage batteries, a guide rail arranged on the support plate, a push plate arranged on the guide rail, a driving assembly for driving the push plate to move along the guide rail, a hook plate arranged on the support plate, and a rotation control assembly for driving the hook plate to rotate. The energy storage battery is provided with a process hole for buckling with the hook plate. The hook plate has a buckling state in which it is buckled with the process hole to fix the hook plate and the energy storage battery, and a disengaged state in which it is disengaged from the process hole. The rotation control assembly is used to drive the hook plate to switch between the buckling state and the disengaged state. The driving assembly is used to drive the push plate to push the energy storage battery to move.

2. The automatic loading and unloading device for energy storage batteries according to claim 1, characterized in that: The hook plates and the rotation control components are provided in two groups, which are respectively arranged on both sides of the energy storage battery.

3. The automatic loading and unloading device for energy storage batteries according to claim 1, characterized in that: The push plate is provided with a bearing and a rotating shaft, and the hook plate is rotatably arranged around the rotating shaft.

4. The automatic loading and unloading device for energy storage batteries according to claim 1, characterized in that: The rotation control assembly includes an electromagnet arranged on one side of the hook plate, a ferromagnetic driving part arranged on the other side of the hook plate, and a reset spring located on the same side as the electromagnet. The electromagnet is activated to attract the ferromagnetic driving part to drive the hook plate to rotate, and the electromagnet is closed to reset the reset spring to reset the hook plate.

5. The automatic loading and unloading device for energy storage batteries according to claim 4, characterized in that: The rotation control assembly includes a reset plate fixed on the hook plate for abutting against the reset spring.

6. The automatic loading and unloading device for energy storage batteries according to claim 4, characterized in that: A limit plate is provided on the pushing plate, and the limit plate and the ferromagnetic driving component are located on the same side of the hook plate.

7. The automatic loading and unloading device for energy storage batteries according to claim 1, characterized in that: The automatic loading and unloading device for energy storage batteries further comprises a support bar arranged on the support plate and a supporting block fixed on the pushing plate. The energy storage battery is placed on the support bar, and the supporting block is used to support the energy storage battery.

8. The automatic loading and unloading device for energy storage batteries according to claim 1, characterized in that: A slider for cooperating with the guide rail is provided below the push plate, and the drive assembly includes a drive motor, a reducer connected to the drive motor, a rack fixed on the support plate, and a gear driven by the reducer and meshing with the rack.

9. The automatic loading and unloading device for energy storage batteries according to claim 1, characterized in that: The automatic loading and unloading device for energy storage batteries further includes a top plate located above the support plate, and a profile frame connecting the support plate and the top plate. The energy storage battery is located between the top plate and the support plate.

10. The automatic loading and unloading device for energy storage batteries according to claim 1, characterized in that: The automatic loading and unloading device for energy storage batteries also includes an elevator for driving the support plate to move in a vertical direction and a ground rail for driving the elevator to move in a horizontal direction.

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