Energy storage box automatic lifting device

Abstract

The utility model discloses an automatic lifting device of energy storage box relates to mechanical automation field, has solved the problem that the existing lifting device energy storage box is not easy to load and unload, including base and hydraulic cylinder, and the bottom of hydraulic cylinder is fixedly connected with the rotating block, and the output of hydraulic cylinder is rotatably connected with the sliding rod, and two side plates are fixedly connected on the top of base, and the one end of side plate is equipped with L shaped sliding slot, and the end of sliding rod passes through L shaped sliding slot and is fixedly connected with corresponding object seat, and the top of side plate one end is equipped with pulley groove, and a plurality of rotating shafts are fixedly connected in pulley groove, and pulley is rotatably connected on rotating shaft. The utility model discloses through the telescopic movement of hydraulic cylinder, and the structure design of L shaped sliding slot can convert the linear motion of hydraulic cylinder into the compound motion of vertical rising and horizontal movement of object seat, realizes the accurate lifting of energy storage box and the displacement of rotating shaft and pulley combination in pulley groove, assists energy storage box sliding, reduces the friction in the lifting process, and is convenient to load and unload.

Description

Technical Field

[0001] This utility model relates to the field of mechanical automation, specifically to an automatic lifting device for energy storage boxes. Background Technology

[0002] With the rapid development of new energy industries such as photovoltaic power generation and wind power generation, energy storage systems, as a key component in balancing grid supply and demand and stabilizing energy output, are finding increasingly widespread applications, such as power plant energy storage, industrial and commercial energy storage, and community energy storage. The core carrier of an energy storage system is the energy storage box, but these boxes are generally large, heavy, and difficult to install.

[0003] Currently, most existing automatic lifting devices for energy storage boxes can only achieve single vertical lifting, which is difficult to meet the needs of precise positioning and transfer of energy storage boxes in complex scenarios. They cannot achieve multi-dimensional position adjustment. High-density energy storage boxes have high frictional resistance during loading and unloading, requiring a lot of manpower to push them, increasing labor intensity, and may cause wear on the surface of the energy storage box due to excessive friction.

[0004] Therefore, an automatic lifting device for energy storage boxes is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic lifting device for energy storage boxes to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic lifting device for an energy storage box, comprising a base and a hydraulic cylinder. A rotating base is fixedly connected to the top of one side of the base, and a rotating block is hinged in the middle of the rotating base. The bottom of the hydraulic cylinder is fixedly connected to the rotating block, and a sliding rod is rotatably connected to the output end of the hydraulic cylinder. Two side plates are fixedly connected above the base, and a guide rail is fixedly connected to the outer side of the side plate near the bottom. A slider is slidably connected to the guide rail, and a storage seat is slidably connected to the slider. An L-shaped groove is provided at one end of the side plate, and the end of the sliding rod passes through the L-shaped groove and is fixedly connected to the corresponding storage seat. A pulley groove is provided at the top end of the side plate, and multiple rotating shafts are fixedly connected in the pulley groove. A pulley is rotatably connected to the rotating shaft.

[0007] Preferably, the edges of the L-shaped groove are rounded to ensure the smooth sliding of the sliding rod within the L-shaped groove.

[0008] Preferably, a limit block is fixedly connected to the top edge of the storage seat to ensure that the energy storage box will not tip over during the lifting and lowering process.

[0009] Preferably, the side plates are fixedly connected by a connecting block, and the connecting block is fixedly connected to the base to ensure the stability of the lifting device during the lifting process.

[0010] Preferably, the top end of the side plate is provided with a chamfer to facilitate the loading and unloading of the energy storage box.

[0011] Preferably, the top center of the slider has a rectangular groove, and the inner wall of the groove is slidably connected to the bottom of the base.

[0012] Preferably, the top of the storage seat is convex, and the protruding part is positioned towards the pulley side.

[0013] Preferably, the sliding rod is fixedly connected to the shelf by bolts.

[0014] Compared with the prior art, the advantages of this utility model are: This invention utilizes the telescopic movement of a hydraulic cylinder, combined with the structural design of an L-shaped chute, to transform the linear motion of the hydraulic cylinder into a composite motion of vertical lifting and horizontal movement of the storage seat, achieving precise lifting and displacement of the energy storage box. The rotating shaft and pulley combination within the pulley chute assists in the sliding of the energy storage box, reducing friction during lifting and facilitating loading and unloading. The guide rail and slider work together to ensure the stability of the storage seat during horizontal movement. The rounded corners of the L-shaped chute reduce jamming of the sliding rod. Limit blocks prevent the energy storage box from tipping over during lifting and ensure safety. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the side plate of this utility model; Figure 3 This is a schematic diagram of the structure of the storage seat of this utility model; Figure 4 This is a partial structural diagram of the present invention.

[0016] In the diagram: 1-base; 2-rotating base; 3-side plate; 4-rotating block; 5-hydraulic cylinder; 6-guide slide rail; 7-slider; 8-sliding rod; 9-bolt; 10-L-shaped slide groove; 11-pulley groove; 12-rotating shaft; 13-pulley; 14-seat; 15-limiting block; 16-connecting block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0018] like Figures 1 to 4 As shown in the diagram, the automatic lifting device for the energy storage box mainly consists of a base 1 and a hydraulic cylinder 5. A rotating base 2 is fixedly connected to the top of one side of the base 1, and a rotating block 4 is hinged to the middle of the rotating base 2. The bottom of the hydraulic cylinder 5 is fixedly connected to the rotating block 4, and the output end is rotatably connected to a sliding rod 8. This connection method allows the extension and retraction movement of the hydraulic cylinder 5 to be effectively transmitted to the sliding rod 8.

[0019] Two side plates 3 are fixedly connected to the top of the base 1. Guide rails 6 are fixedly connected to the outer side of the side plates 3 near the bottom. A slider 7 is slidably connected to the guide rails 6. A rectangular groove is formed in the center of the top of the slider 7, and a storage seat 14 is slidably connected to the inner wall of the rectangular groove. Simultaneously, an L-shaped groove 10 is formed at one end of the side plate 3. The end of the sliding rod 8 passes through the L-shaped groove 10 and is fixedly connected to the corresponding storage seat 14, thereby converting the movement of the hydraulic cylinder 5 into the lifting and lowering movement of the storage seat 14. Furthermore, a pulley groove 11 is formed at the top of the side plate 3. Multiple rotating shafts 12 are fixedly connected within the pulley groove 11, and each rotating shaft 12 is rotatably connected to a pulley 13. The pulleys 13 assist the energy storage box in sliding during the lifting and lowering process, reducing frictional resistance.

[0020] To ensure smooth sliding of the sliding rod 8 within the L-shaped groove 10, rounded corners are specially provided at the edges of the L-shaped groove 10, effectively reducing jamming during sliding. A limit block 15 is fixedly connected to the top edge of the storage base 14, which can limit the movement of the energy storage box during lifting and lowering, effectively preventing the energy storage box from tipping over and ensuring its safety.

[0021] The two side plates 3 are fixedly connected by a connecting block 16, which is also fixedly connected to the base 1, enhancing the stability of the lifting device during lifting and preventing swaying or displacement. A chamfered angle is provided at the top of one end of the side plate 3 to facilitate the loading and unloading of the energy storage box, improving work efficiency.

[0022] The top of the storage base 14 is convex, with the protruding part facing the pulley 13. This allows for better coordination with the pulley 13, facilitating the sliding and placement of the energy storage box. The sliding rod 8 is fixedly connected to the storage base 14 by bolts 9, ensuring a secure connection and facilitating disassembly and maintenance when needed. Example

[0023] like Figures 1 to 4As shown, this embodiment further illustrates Example 1. During the lifting process, the output end of the hydraulic cylinder 5 extends to drive the sliding rod 8 to rise along the vertical part of the L-shaped slide groove 10. The groove of the slider 7 ensures the stability of the storage seat 14 during the lifting process. When it reaches the corner of the L-shaped slide groove 10, the output end of the hydraulic cylinder 5 continues to extend to drive the sliding rod 8 to slide along the horizontal part of the L-shaped slide groove 10. At this time, the slider 7 slides along the guide rail 6 to ensure the stability of the storage seat 14 during the horizontal movement. After reaching the end point of the movement, the protruding part of the storage seat 14 slides into contact with the inner wall of the two side plates 3. At this time, the energy storage box can be easily removed from the storage seat 14 by the pulley 13.

[0024] During the descent, the output end of the hydraulic cylinder 5 retracts, causing the sliding rod 8 to slide first along the horizontal portion of the L-shaped slide groove 10, and then along the vertical portion of the L-shaped slide groove 10. When the sliding rod 8 contacts the bottom inner wall of the L-shaped slide groove 10, the descent process of the lifting device ends. The limit block 15 ensures that the energy storage box will not tip over during the lifting process.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic lifting device for an energy storage box, characterized in that, Includes a base (1) and a hydraulic cylinder (5). A rotating base (2) is fixedly connected to the top of one side of the base (1), and a rotating block (4) is hinged in the middle of the rotating base (2). The bottom of the hydraulic cylinder (5) is fixedly connected to the rotating block (4), and a sliding rod (8) is rotatably connected to the output end of the hydraulic cylinder (5). Two side plates (3) are fixedly connected to the top of the base (1), and a guide rail (6) is fixedly connected to the outer side of the side plate (3) near the bottom. 6) A slider (7) is slidably connected to the upper part, and a place seat (14) is slidably connected to the slider (7). An L-shaped groove (10) is opened at one end of the side plate (3). The end of the sliding rod (8) passes through the L-shaped groove (10) and is fixedly connected to the corresponding place seat (14). A pulley groove (11) is opened at one end of the top of the side plate (3). Multiple rotating shafts (12) are fixedly connected in the pulley groove (11). A pulley (13) is rotatably connected to the rotating shaft (12).

2. The automatic lifting device for an energy storage box according to claim 1, characterized in that: The L-shaped groove (10) has rounded corners at its edges.

3. The automatic lifting device for an energy storage box according to claim 1, characterized in that: A limiting block (15) is fixedly connected to the top edge of the storage seat (14).

4. The automatic lifting device for an energy storage box according to claim 1, characterized in that: The side plates (3) are fixedly connected to each other by a connecting block (16), and the connecting block (16) is fixedly connected to the base (1).

5. The automatic lifting device for an energy storage box according to claim 1, characterized in that: The top end of the side plate (3) is provided with a chamfer.

6. The automatic lifting device for an energy storage box according to claim 1, characterized in that: The slider (7) has a rectangular groove in the middle of its top, and the inner wall of the groove is slidably connected to the bottom of the base (14).

7. The automatic lifting device for an energy storage box according to claim 1, characterized in that: The top of the storage seat (14) is convex, and the protruding part is set towards the pulley (13).

8. The automatic lifting device for an energy storage box according to claim 1, characterized in that: The sliding rod (8) is fixedly connected to the seat (14) by bolts (9).

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