Battery pack conveying device

Abstract

The utility model discloses a battery pack conveying device which is used for conveying a battery pack into an energy storage cabinet. The device comprises a bottom plate with a battery, pulleys arranged at the bottom end of the bottom plate, an electric appliance box mechanically connected to one end of the bottom plate and connected with the battery through a wire, a main control device arranged on the electric appliance box, a push-pull motor connected to one end of the electric appliance box through a wire, an assembling part arranged at the other end of the bottom plate and a movable lead screw module arranged on the assembling part. The storage table is mechanically connected with the movable lead screw module and provided with an assembly groove, the push-pull module is arranged at the upper end of the storage table and mechanically connected with one end of the push-pull motor, and the connecting plate is mechanically connected with the push-pull module. The sliding wheels drive the bottom plate to move in the second direction, the movable lead screw module pushes the storage table to move in the first direction, and therefore the push-pull block and the storage table move cooperatively. The device can replace a hoisting machine to enable the battery pack to enter and exit from the energy storage cabinet, and solves the problems of limited site and limited ground.

Description

Technical Field

[0001] This utility model relates to the field of energy storage equipment technology, specifically to a battery pack conveying device. Background Technology

[0002] In the current energy storage technology field, battery packs, as the core component of energy storage systems, are crucial to the overall system's operational efficiency and maintenance convenience through their installation and dismantling. Traditionally, the movement of battery packs into and out of energy storage cabinets has relied primarily on hoisting machinery, such as cranes or hoisting robots. These devices, with their powerful lifting capacity and precise control, can efficiently complete the handling and positioning of battery packs in open environments with good ground conditions. However, in certain application scenarios, such as substations in urban centers, underground energy storage stations, or offshore platforms, space is extremely limited, and the ground environment is complex and varied, with issues such as uneven ground, insufficient load-bearing capacity, or limited height. These environmental factors greatly restrict the use of hoisting machinery, making traditional hoisting methods difficult to implement or even impossible to use, resulting in extremely difficult battery pack installation and dismantling.

[0003] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0004] The purpose of this invention is to provide a battery pack conveying device that can effectively solve the above-mentioned technical problems.

[0005] To achieve the purpose of this utility model, the following technical solution is adopted:

[0006] A battery pack conveying device for conveying battery packs to an energy storage cabinet, characterized in that it includes a base plate with batteries, pulleys at the bottom of the base plate, an electrical box mechanically connected to one end of the base plate and connected to battery wires, a main control device on the electrical box, a push-pull motor wired to one end of the electrical box, an assembly part at the other end of the base plate, a movable screw module on the assembly part, a platform mechanically connected to the movable screw module and having an assembly groove, a push-pull module located at the top of the platform and mechanically connected to one end of the push-pull motor, a connecting plate mechanically connected to the push-pull module, a push-pull block slidably connected to the connecting plate, and guide blocks on both sides of the platform.

[0007] The pulley drives the base plate to move in the second direction, and the moving screw module pushes the platform to move in the first direction, so that the push-pull block and the platform move together.

[0008] Furthermore, both sides of the assembly groove are provided with support sliders, and the support sliders are provided with smooth surfaces.

[0009] Furthermore, one end of the assembly part is provided with a first transverse guide rail.

[0010] Furthermore, the other end of the assembly part is provided with a second transverse guide rail.

[0011] Furthermore, the movable lead screw module is located between the first transverse guide rail and the second transverse guide rail.

[0012] Furthermore, one end of the shelf is provided with a bumper block, which is made of polyurethane.

[0013] Furthermore, a limiting block is provided at one end of the shelf near the anti-collision block; wherein, the limiting block is detachable from the shelf and is located between the two anti-collision blocks.

[0014] Furthermore, the bottom of the base plate is provided with a connector with forks.

[0015] Furthermore, the assembly part is evenly provided with a plurality of leveling screws.

[0016] Furthermore, at least four pulleys are provided.

[0017] Compared with the prior art, the present invention has the following advantages: The present invention uses a movable screw module to drive the platform to move horizontally left and right to align with the empty space of the energy storage cabinet; the push-pull module drives the push-pull block to push and pull, which can replace the hoisting machine to complete the loading and unloading of the battery pack into and out of the energy storage cabinet, solving the problems of limited space and ground. Attached Figure Description

[0018] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is an assembly drawing of the present invention.

[0021] Figure 3 This is an application diagram of the present utility model.

[0022] In the diagram: 1. Base plate; 2. Assembly section; 3. Electrical enclosure; 4. Push-pull block; 5. Guide block; 6. Assembly slot; 7. First transverse guide rail; 8. Battery; 9. Moving screw module; 10. Push-pull motor; 11. Connecting plate; 12. Fork; 13. Connector; 14. Pulley; 15. Support slider; 16. Push-pull module; 17. Anti-collision block; 18. Storage platform; 19. Limiting block; 20. Battery pack; 21. Energy storage cabinet; 31. Main control device; 32. Handle; 33. Leveling screw; 71. Second transverse guide rail. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. When a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intermediate component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0025] like Figures 1 to 3As shown, a battery pack conveying device is used to convey a battery pack 20 to an energy storage cabinet 21. It includes a base plate 1 with batteries 8, a pulley 14 at the bottom of the base plate 1, an electrical enclosure 3 mechanically connected to one end of the base plate 1 and wired to the batteries 8, a main control device 31 on the electrical enclosure 3, a push-pull motor 10 wired to one end of the electrical enclosure 3, an assembly part 2 at the other end of the base plate 1, a movable lead screw module 9 on the assembly part 2, and a device mechanically connected to the movable lead screw module 9 and equipped with… The assembly slot 6 includes a platform 18, a push-pull module 16 located on the upper end of the platform 18 and mechanically connected to one end of the push-pull motor 10, a connecting plate 11 mechanically connected to the push-pull module 16, a push-pull block 4 slidably connected to the connecting plate 11, and a guide block 5 located on one side of the platform 18. The pulley 14 drives the base plate 1 to move in the second direction, one side of the push-pull block 4 abuts against the guide block 5, and the moving screw module 9 pushes the platform 18 to move in the first direction, so that the push-pull block 4 and the platform 18 move together. In this embodiment, the user pushes the base plate 1, causing the pulley 14 to move the base plate 1. The assembly slot 6 is used to place the battery pack 20. The moving screw module 9 is a transverse moving screw module. The bottom end of the platform 18 is mechanically connected to the moving screw module 9. The moving screw module 9 drives the platform 18 to move laterally. The push-pull block 4 slides on the connecting plate 11 through the abutment of the guide block 5, causing the platform 18 to drive the guide block 5 to move laterally left and right to align with the empty space of the energy storage cabinet 21. The push-pull motor 10 pushes the push-pull block 4 to move through the connecting plate 11, pushing the battery pack 20 out of this embodiment.

[0026] Both sides of the assembly slot 6 are provided with support sliders 15; in this embodiment, there are two support sliders 15. The support sliders 15 are provided with smooth surfaces. The two support sliders 15 are used to abut against the battery pack 20. The battery pack 20 is placed on the support sliders 15. The push-pull block 4 pushes the battery pack 20 to slide on the support sliders 15. By setting the support sliders 15, the friction between the battery pack 20 and the table 18 is reduced, making it easier for the push-pull block 4 to push the battery pack 20 out.

[0027] One end of the shelf 18 is provided with a collision protection block 17; in this embodiment, there are two collision protection blocks 17, which are respectively provided on both sides of one end of the shelf 18. By setting the collision protection blocks 17, the shelf 18 is prevented from directly colliding with the energy storage cabinet 21, thus avoiding damage to the shelf 18 and the energy storage cabinet 21; furthermore, the material of the collision protection block 17 is polyurethane. By setting the material of the collision protection block 17 as polyurethane, the collision protection performance and service life of the collision protection block 17 are enhanced.

[0028] The shelf 18 is provided with a detachable limiting block 19 at one end near the anti-collision block 17. In this embodiment, the limiting block 19 is located between the two anti-collision blocks 17. By assembling the limiting block 19, the battery pack 20 is effectively prevented from accidentally falling off the shelf 18, thus enhancing the safety of this embodiment.

[0029] One end of the assembly part 2 is provided with a first transverse guide rail 7 that is movably connected to one end of the bottom of the shelf 18, and the other end of the assembly part 2 is provided with a second transverse guide rail 71 that is movably connected to the other end of the bottom of the shelf 18. The moving screw module 9 is located between the first transverse guide rail 7 and the second transverse guide rail 71. Both the first transverse guide rail 7 and the second transverse guide rail 71 move in coordination with the moving screw module 9. Through the mutual cooperation of the moving screw module 9, the first transverse guide rail 7 and the second transverse guide rail 71, the stability of the shelf 18 moving on the assembly part 2 is further enhanced, and the usage effect of this embodiment is enhanced.

[0030] The bottom of the base plate 1 is provided with a connector 13 with a fork 12; in this embodiment, the fork 12 is used to connect with the fork plate of the forklift. In actual use, the user can connect the forklift with the fork 12 so that the user can move this embodiment by the forklift.

[0031] At least four pulleys 14 are provided, and the four pulleys 14 are evenly arranged around the bottom of the base plate 1. The height of the pulleys 14 is greater than the height of the connector 13. One end of the electrical box 3 is provided with a handle 32. In this embodiment, the pulleys 14 are universal wheels, and there are a total of four pulleys 14, which are respectively arranged around the bottom of the base plate 1. The user can easily push this embodiment to move by holding the handle 32 and using the pulleys 14.

[0032] The assembly part 2 is evenly provided with a plurality of leveling screws 33; in this embodiment, there are four leveling screws 33 in total, and the four leveling screws 33 are respectively located around the assembly part 2. By adjusting the leveling screws 33, the horizontal state of the equipment can be effectively ensured, thereby improving work efficiency and safety.

[0033] Working principle: The battery pack 20 is placed on the assembly slot 6. The moving screw module 9 is controlled to move the platform 18 laterally through the position of the energy storage cabinet 21, so that the push-pull block 4 moves in coordination with the platform 18. When the platform 18 is aligned with the energy storage cabinet 21, the limit block 19 is opened, and the push-pull motor 10 pushes the push-pull block 4 to move through the connecting plate 11, pushing the battery pack 20 out of the assembly slot 6.

[0034] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A battery pack conveying device for conveying a battery pack (20) to an energy storage cabinet (21), characterized in that: Includes a base plate (1) with a battery (8), a pulley (14) at the bottom of the base plate (1), an electrical box (3) mechanically connected to one end of the base plate (1) and connected to the battery (8) by wires, a main control device (31) on the electrical box (3), a push-pull motor (10) with wires connected to one end of the electrical box (3), an assembly part (2) at the other end of the base plate (1), a moving screw module (9) on the assembly part (2), a shelf (18) mechanically connected to the moving screw module (9) and having an assembly groove (6), a push-pull module (16) at the top of the shelf (18) and mechanically connected to one end of the push-pull motor (10), a connecting plate (11) mechanically connected to the push-pull module (16), a push-pull block (4) slidably connected to the connecting plate (11), and guide blocks (5) on both sides of the shelf (18). The pulley (14) drives the base plate (1) to move in the second direction, and the moving screw module (9) pushes the platform (18) to move in the first direction, so that the push-pull block (4) and the platform (18) move together.

2. The battery pack conveying device as described in claim 1, characterized in that: Both sides of the assembly groove (6) are provided with support sliders (15), and the support sliders (15) are provided with smooth planes.

3. The battery pack conveying device as described in claim 2, characterized in that: One end of the assembly part (2) is provided with a first transverse guide rail (7).

4. The battery pack conveying device as described in claim 3, characterized in that: The other end of the assembly part (2) is provided with a second transverse guide rail (71).

5. The battery pack conveying device as described in claim 4, characterized in that: The movable lead screw module (9) is located between the first transverse guide rail (7) and the second transverse guide rail (71).

6. The battery pack conveying device as described in claim 5, characterized in that: One end of the shelf (18) is provided with a collision protection block (17), which is made of polyurethane.

7. The battery pack conveying device as described in claim 6, characterized in that: The shelf (18) is provided with a limiting block (19) at one end near the anti-collision block (17); wherein the limiting block (19) is detachable from the shelf (18) and the limiting block (19) is located between the two anti-collision blocks (17).

8. The battery pack conveying device as described in claim 7, characterized in that: The bottom of the base plate (1) is provided with a connector (13) with a fork (12).

9. A battery pack conveying device as described in claim 1, characterized in that: The assembly part (2) is provided with a plurality of leveling screws (33) evenly distributed.

10. A battery pack conveying device as described in claim 1, characterized in that: The pulley (14) is provided with at least four.

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