A container leveling device

Abstract

This utility model belongs to the field of container leveling technology, and particularly relates to a container leveling device, comprising: two mounting plates, each mounting plate having two first limiting grooves on its bottom surface, with support columns slidably connected within each of the first limiting grooves; two hydraulic cylinders fixedly connected to the top surfaces of each mounting plate, with the output shafts of the hydraulic cylinders passing through the top surfaces of the two mounting plates and extending into the first limiting grooves to be fixed to the tops of the support columns; and two screws rotatably connected to the sides of the two mounting plates that are close to each other; and a drive assembly located between the two mounting plates and used to drive the screws to rotate. This utility model can precisely drive the screws to rotate synchronously, allowing the leveling device to be quickly and stably fixed to the bottom surface of the container, effectively simplifying the installation process, significantly improving overall work efficiency, and providing reliable technical support for large-scale installation operations.

Description

Technical Field

[0001] This utility model belongs to the field of container leveling technology, and in particular relates to a container leveling device. Background Technology

[0002] A container leveling device is a mechanical or mechatronic device specifically designed to adjust the level of a container. Its core function is to actively adjust the height of the support structure to correct the tilting of the container caused by uneven placement, shift in the center of gravity during loading, or bumps during transportation, ensuring that the container is in a stable, level position to meet the needs of subsequent loading and unloading operations, transportation safety, equipment installation such as containerized machine rooms, laboratories, or cargo storage.

[0003] When installing some container leveling devices on containers, a combination of fixing plates and fixing screws is used to fix them to the bottom of the container. The specific installation structure is as follows: the top surface of the leveling device is fixedly connected to the bottom surface of the fixing plate, and the fixing plate is installed on the side of the container by symmetrically arranged fixing screws, thereby firmly assembling the leveling device to the bottom of the container and completing the overall installation operation.

[0004] However, the above installation method has obvious shortcomings. This method requires users to use tools to tighten multiple fixing screws one by one to fix the mounting plate to both sides of the container. This operation mode is not only time-consuming, but also cannot achieve synchronous rotation of multiple fixing screws, making it difficult to quickly and efficiently fix the leveling device to the bottom of the container, thus affecting the overall efficiency of the installation operation. In view of this, we propose a container leveling device. Utility Model Content

[0005] The purpose of this invention is to provide a container leveling device to solve the problems mentioned in the background art.

[0006] In view of this, the present invention provides a container leveling device, comprising: Two mounting plates are provided. Two first limiting grooves are provided on the bottom surface of each of the two mounting plates. Support columns are slidably connected in multiple first limiting grooves. Two hydraulic cylinders are fixedly connected to the top surface of each of the two mounting plates. The output shafts of multiple hydraulic cylinders pass through the top surface of the two mounting plates and extend into multiple first limiting grooves and are fixed to the top of multiple support columns respectively. Two screws are rotatably connected to the side of the two mounting plates that are close to each other. A drive assembly, located between two mounting plates, is used to drive multiple screws to rotate; A horizontal scale is fixedly connected to the top surface of one of the mounting plates.

[0007] This technical solution ensures that users can quickly fix the entire device onto the container and that users can adjust the levelness of the container.

[0008] Furthermore, the above technical solution also includes: Multiple fixing plates are fixedly connected to the sides of two mounting plates that are close to each other. Each of the two fixing plates has a second sliding groove, and the two second sliding grooves are connected to the outside. Two limiting plates are slidably connected in the two second sliding grooves, and one end of the two limiting plates is fixed to one end of the other two fixing plates.

[0009] In this technical solution, it is ensured that the user can adjust the spacing between the two mounting plates according to the width of the container.

[0010] In the above technical solution, the driving component further includes: Multiple first gear slots are respectively opened in two mounting plates. A first bevel gear and a second bevel gear are rotatably connected in each of the multiple first gear slots, and the first bevel gear and the second bevel gear mesh with each other. One end of each of the multiple first bevel gears passes through the inner wall of the multiple first gear slots and extends into the two mounting plates, and is fixedly connected to one end of multiple screws respectively. Two connecting slots are respectively opened in two mounting plates and are respectively connected to multiple first gear slots. Two connecting rods are rotatably connected in each of the two connecting slots, and the two ends of the two connecting rods extend into multiple first gear slots and are respectively fixedly connected to multiple second bevel gears. Two second gear slots are respectively opened on the inner wall of two connecting slots. A third bevel gear and a fourth bevel gear are rotatably connected in each of the two second gear slots, and the third bevel gear and the fourth bevel gear mesh with each other. The third bevel gear is fixedly connected to the periphery of the connecting rod. Two movable slots are respectively opened in two mounting plates and are respectively connected to two second gear slots. A first synchronous pulley and a second synchronous pulley are rotatably connected in each of the two movable slots. One end of each of the two first synchronous pulleys extends into the two second gear slots and is fixedly connected to two fourth bevel gears. A synchronous belt meshes between the first synchronous pulley and the second synchronous pulley. A second rotating rod and a first rotating rod are fixedly connected in each of the two second synchronous pulleys. One end of each of the second rotating rods passes through the inner wall of the two movable slots and extends to the outside. A second limiting slot is opened at one end of the first rotating rod. A limiting rod fixed to one end of the second rotating rod is slidably connected in the second limiting slot. A handwheel is fixedly connected to the other end of the first rotating rod. One end of the handwheel passes through the inner wall of one of the movable slots and extends to the outside. A fixing component is located inside the handwheel and is used to fix the handwheel in place.

[0011] In this technical solution, it is ensured that the user can drive multiple screws to rotate simultaneously.

[0012] In the above technical solution, the fixing component further includes: The first slide groove is formed inside the handwheel and is connected to the outside. A slider is slidably connected inside the first slide groove, and both ends of the slider extend to the outside. Both ends of the slider are fixedly connected to pressing blocks, and the two pressing blocks are located on the outside. A threaded rod is threadedly connected inside the slider. One end of the threaded rod is fixedly connected to a handle, and one end of the handle passes through the inner wall of the first slide groove and extends to the outside to be rotatably connected to the handwheel.

[0013] In this technical solution, it is ensured that the handwheel will not be affected by external factors and will not rotate.

[0014] In the above technical solution, the threaded rod is located on the inner wall of the first slide groove and is rotatably connected to the first slide groove, the two extrusion blocks are located on the other side of one of the mounting plates, and the handle is rotatably connected to the handwheel.

[0015] In this technical solution, it is ensured that when the threaded rod rotates, it can rotate normally on the inner wall of the first slide groove, and that when the two extrusion blocks move, the two extrusion blocks can extrude the other side of one of the mounting plates. At the same time, it is ensured that when the user turns the handle, the handle can rotate normally on the handwheel.

[0016] In the above technical solution, further, one end of each of the first bevel gears is rotatably connected to two mounting plates, both ends of the two connecting rods are rotatably connected to the first gear slots, and one end of the first synchronous pulley is rotatably connected to the second gear slot.

[0017] In this technical solution, it is ensured that when the multiple first bevel gears rotate, one end of each of the multiple first bevel gears can rotate normally within the two mounting plates, and that when the two connecting rods rotate, both ends of the two connecting rods can rotate normally within the multiple first gear slots, and that when the first synchronous pulley rotates, one end of the first synchronous pulley can rotate normally within the second gear slot.

[0018] In the above technical solution, the second rotating rod and the first rotating rod are rotatably connected to two mounting plates respectively, the limiting rod is rectangular in shape, and limiting blocks are fixedly connected to both sides of the limiting rod, and the handwheel is rotatably connected to one of the mounting plates.

[0019] In this technical solution, it is ensured that when the second rotating rod and the first rotating rod rotate, the second rotating rod and the first rotating rod can rotate normally in the two mounting plates respectively. Furthermore, because the limiting rod is rectangular in shape and the limiting blocks are fixedly connected to both sides of the limiting rod, the limiting rod can only slide in the second limiting groove and cannot move completely out of the second limiting groove. At the same time, it is ensured that when the user turns the handwheel, the handwheel can rotate normally in one of the mounting plates.

[0020] The beneficial effects of this utility model are: 1. This container leveling device, through its support columns, hydraulic cylinders, and a level scale, allows users to adjust the height of multiple support columns based on the level displayed on the level scale. These columns adjust the container's levelness. A series of components, including screws, a first bevel gear, a second bevel gear, a connecting rod, a third bevel gear, a fourth bevel gear, a first synchronous pulley, a second synchronous pulley, a synchronous belt, a first rotating rod, a limit rod, a second rotating rod, and a handwheel, allow multiple screws to rotate simultaneously. This enables users to quickly install two mounting plates on both sides of the container. The design of this structure precisely drives the synchronous rotation of multiple screws, allowing the leveling device to be quickly and securely fixed to the container's bottom surface. This effectively simplifies the installation process, significantly improves overall operational efficiency, and provides reliable technical support for large-scale installation operations.

[0021] 2. This container leveling device, through the setting of sliders, pressing blocks, threaded rods and handles, can fix the handwheel in one of the mounting plates when it is rotated to the preset position and cannot be rotated. The design of the above structure can prevent the handwheel from rotating due to external influences and eliminate errors caused by accidental rotation of the handwheel, further ensuring the reliability of subsequent installation operations or equipment operation.

[0022] 3. This container leveling device, through the setting of a fixed plate, a second sliding groove, and a limiting plate, allows users to flexibly adjust the distance between the two mounting plates according to the width of the container. The design of the above structure realizes the adjustable function of the distance between the two mounting plates, and users can make precise adaptations according to the width of the container, which greatly improves the applicability and flexibility of the device. Through the setting of a first rotating rod, a second limiting groove, a limiting rod, and a second rotating rod, when the distance between the two mounting plates is adjusted, the limiting rod will move synchronously along the second limiting groove with the adjustment action, effectively avoiding interference from the synchronous rotation of multiple screws during the distance adjustment, and maintaining the stable operation of key components. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the first limiting groove in this utility model; Figure 3 This is one of the cross-sectional structural schematic diagrams of the mounting plate in this utility model; Figure 4 This is one of the schematic diagrams of the internal structure of the mounting plate in this utility model; Figure 5 This is the second cross-sectional view of the mounting plate in this utility model; Figure 6 This is the second schematic diagram of the internal structure of the mounting plate in this utility model; Figure 7 This is a schematic diagram of the regional structure of the fixing plate in this utility model; Figure 8 This is a schematic diagram of the internal structure of the handwheel in this utility model.

[0024] The markings in the diagram are as follows: 1. Mounting plate; 2. First limiting groove; 3. Support column; 4. Hydraulic cylinder; 5. Screw; 6. First gear groove; 7. First bevel gear; 8. Second bevel gear; 9. Connecting groove; 10. Connecting rod; 11. Second gear groove; 12. Third bevel gear; 13. Fourth bevel gear; 14. Movable groove; 15. First synchronous pulley; 16. Second synchronous pulley; 17. Synchronous belt; 18. First rotating rod; 19. Second limiting groove; 20. Limiting rod; 21. Second rotating rod; 22. Handwheel; 23. First sliding groove; 24. Slider; 25. Extrusion block; 26. Threaded rod; 27. Handle; 28. Fixing plate; 29. ​​Second sliding groove; 30. Limiting plate; 31. Horizontal scale. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0026] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0028] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms 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 application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0029] It should be noted that, in this application, 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0030] Example 1: Please see Figure 1 - Figure 8 As shown, this embodiment provides a container leveling device, including: Two mounting plates 1, each with two first limiting grooves 2 on its bottom surface, and multiple first limiting grooves 2 with support columns 3 slidably connected in each. Two hydraulic cylinders 4 are fixedly connected to the top surface of each of the two mounting plates 1, and the output shafts of the multiple hydraulic cylinders 4 pass through the top surface of the two mounting plates 1 respectively and extend into the multiple first limiting grooves 2 and are fixed to the top of the multiple support columns 3 respectively. Two screws 5 are rotatably connected to the side of the two mounting plates 1 that is close to each other. A drive assembly is located between two mounting plates 1 and is used to drive multiple screws 5 to rotate; A horizontal scale 31 is fixedly connected to the top surface of one of the mounting plates 1.

[0031] When the user inserts one end of multiple screws 5 into the corresponding mounting holes on the container, the user drives the multiple screws 5 to rotate through the drive component, so that the multiple screws 5 are respectively subjected to the action of the threads of the corresponding mounting holes on the container and are respectively inserted into the multiple mounting holes, ensuring that the user can quickly fix the whole device to the container. When the entire device is fixed on the container, the user can activate multiple hydraulic cylinders 4 according to the level displayed on the level scale 31, so that the output shafts of the multiple hydraulic cylinders 4 drive multiple support columns 3 to move downward along multiple first limit grooves 2, ensuring that the user can adjust the level of the container.

[0032] Example 2: This embodiment provides a container leveling device, which, in addition to the technical solutions of the above embodiments, also has the following technical features and further includes: Multiple fixing plates 28 are fixedly connected to the two mounting plates 1 on the side of each other. Each of the two fixing plates 28 has a second sliding groove 29, and the two second sliding grooves 29 are connected to the outside. Two limiting plates 30 are slidably connected in the two second sliding grooves 29, and one end of the two limiting plates 30 is fixed to one end of the other two fixing plates 28.

[0033] In use, the user pulls the two mounting plates 1 by hand to move them away from or towards each other. When the two mounting plates 1 move away from or towards each other, they will respectively drive the corresponding two fixing plates 28 to move away from or towards each other. This allows the two fixing plates 28 to drive the two limiting plates 30 to move along the two second sliding grooves 29, ensuring that the user can adjust the distance between the two mounting plates 1 according to the width of the container.

[0034] Example 3: This embodiment provides a container leveling device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including a driving component comprising: Multiple first gear slots 6 are respectively opened in two mounting plates 1. A first bevel gear 7 and a second bevel gear 8 are rotatably connected in each of the multiple first gear slots 6, and the first bevel gear 7 and the second bevel gear 8 mesh with each other. One end of each of the multiple first bevel gears 7 passes through the inner wall of the multiple first gear slots 6 and extends into the two mounting plates 1, and is fixedly connected to one end of each of the multiple screws 5. Two connecting slots 9 are respectively opened in two mounting plates 1 and are respectively connected to multiple first gear slots 6. Two connecting rods 10 are rotatably connected in the two connecting slots 9, and the two ends of the two connecting rods 10 extend into multiple first gear slots 6 and are respectively fixedly connected to multiple second bevel gears 8. Two second gear slots 11 are respectively opened on the inner walls of two connecting slots 9. A third bevel gear 12 and a fourth bevel gear 13 are rotatably connected in each of the two second gear slots 11, and the third bevel gear 12 and the fourth bevel gear 13 mesh with each other. The third bevel gear 12 is fixedly connected to the periphery of the connecting rod 10. Two movable slots 14 are respectively opened in two mounting plates 1 and are respectively connected to two second gear slots 11. A first synchronous pulley 15 and a second synchronous pulley 16 are rotatably connected in each of the two movable slots 14. One end of each of the two first synchronous pulleys 15 extends into the two second gear slots 11 and is fixedly connected to two fourth bevel gears 13. A synchronous belt 17 meshes between the first synchronous pulleys 15 and the second synchronous pulleys 16. A second rotating rod 21 and a first rotating rod 18 are fixedly connected in each of the two second synchronous pulleys 16. One end of the second rotating rod 21 and the first rotating rod 18 respectively penetrates the inner wall of the two movable slots 14 and extends to the outside. A second limiting slot 19 is opened at one end of the first rotating rod 18. A limiting rod 20 fixed to one end of the second rotating rod 21 is slidably connected in the second limiting slot 19. A handwheel 22 is fixedly connected to the other end of the first rotating rod 18. One end of the handwheel 22 penetrates the inner wall of one of the movable slots 14 and extends to the outside. A fixing component is located inside the handwheel 22 and is used to fix the handwheel 22.

[0035] The user manually rotates handwheel 22, causing the first rotating rod 18 to rotate. The first rotating rod 18, via limit rod 20, drives the second rotating rod 21 to rotate. When the first and second rotating rods 18 and 21 rotate, they respectively drive two second synchronous pulleys 16 to rotate within two movable slots 14. These two second synchronous pulleys 16, via two synchronous belts 17, drive two first synchronous pulleys 15 to rotate. These two first synchronous pulleys 15 then drive two connecting rods 10 to rotate within two connecting slots 9. When the two connecting rods 10 rotate, their ends drive multiple second bevel gears 8 to rotate within multiple first gear slots 6. These multiple second bevel gears 8 then drive multiple first bevel gears 7 to rotate within the first gear slots 6. These multiple first bevel gears 7 then drive multiple screws 5 to rotate, ensuring the user can simultaneously rotate multiple screws 5.

[0036] Example 4: This embodiment provides a container leveling device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including a fixing component: The first slide groove 23 is formed inside the handwheel 22 and is connected to the outside. A slider 24 is slidably connected inside the first slide groove 23, and both ends of the slider 24 extend to the outside. Both ends of the slider 24 are fixedly connected to the pressing blocks 25, and the two pressing blocks 25 are located outside. A threaded rod 26 is threadedly connected inside the slider 24. One end of the threaded rod 26 is fixedly connected to a handle 27, and one end of the handle 27 passes through the inner wall of the first slide groove 23 and extends to the outside to be rotatably connected to the handwheel 22.

[0037] In use, the user turns the handle 27 by hand, causing the threaded rod 26 to rotate within the first groove 23. This causes the slider 24 to be driven by the thread of the threaded rod 26, which in turn drives the two pressing blocks 25 to move toward one of the mounting plates 1. The two pressing blocks 25 are then pressed tightly against one of the mounting plates 1, fixing the handwheel 22 within the mounting plate 1 so that it cannot rotate and ensuring that the handwheel 22 is not affected by external factors.

[0038] Example 5: This embodiment provides a container leveling device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the threaded rod 26 is located on the inner wall of the first slide groove 23 and is rotatably connected to the first slide groove 23; two pressing blocks 25 are located on the other side of one of the mounting plates 1; and the handle 27 is rotatably connected to the handwheel 22.

[0039] Specifically, it is ensured that when the threaded rod 26 rotates, the threaded rod 26 can rotate normally on the inner wall of the first slide groove 23, and that when the two pressing blocks 25 move, the two pressing blocks 25 can press the other side of one of the mounting plates 1. At the same time, it is ensured that when the user turns the handle 27, the handle 27 can rotate normally on the handwheel 22.

[0040] Example 6: This embodiment provides a container leveling device, which, in addition to the technical solution of the above embodiment, also has the following technical features: one end of a plurality of first bevel gears 7 is rotatably connected to two mounting plates 1 respectively; both ends of two connecting rods 10 are rotatably connected to a plurality of first gear grooves 6 respectively; and one end of a first synchronous pulley 15 is rotatably connected to a second gear groove 11.

[0041] Specifically, it is ensured that when the multiple first bevel gears 7 rotate, one end of each of the multiple first bevel gears 7 can rotate normally within the two mounting plates 1 respectively, and that when the two connecting rods 10 rotate, both ends of each of the two connecting rods 10 can rotate normally within the multiple first gear slots 6 respectively. At the same time, it is ensured that when the first synchronous pulley 15 rotates, one end of the first synchronous pulley 15 can rotate normally within the second gear slot 11.

[0042] Example 7: This embodiment provides a container leveling device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the second rotating rod 21 and the first rotating rod 18 are rotatably connected to two mounting plates 1 respectively; the limiting rod 20 is rectangular in shape, and limiting blocks are fixedly connected to both sides of the limiting rod 20; and the handwheel 22 is rotatably connected to one of the mounting plates 1.

[0043] Specifically, it is ensured that when the second rotating rod 21 and the first rotating rod 18 rotate, the second rotating rod 21 and the first rotating rod 18 can rotate normally within the two mounting plates 1 respectively. Furthermore, because the limiting rod 20 is rectangular in shape and both sides of the limiting rod 20 are fixedly connected to limiting blocks, the limiting rod 20 can only slide within the second limiting groove 19 and cannot move completely from the second limiting groove 19 to the outside. At the same time, it is ensured that when the user turns the handwheel 22, the handwheel 22 can rotate normally within one of the mounting plates 1.

[0044] Working principle: In use, the user manually pulls the two mounting plates 1, moving them away from or closer together. When the two mounting plates 1 move away from or closer together, they respectively drive the corresponding two fixed plates 28 to move away from or closer together. This causes the two fixed plates 28 to drive the two limiting plates 30 to move along the two second sliding grooves 29. Once the two mounting plates 1 are adjusted to the appropriate position, the user places the entire device under the container and inserts one end of each of the screws 5 into the corresponding mounting holes on the container. The user then manually turns the handwheel 22, causing the first rotating rod 18 to rotate. The first rotating rod 18, through the limiting rod 20, drives the second rotating rod 21 to rotate. When the first rotating rod 18 and the second rotating rod 21 rotate, they respectively drive the two second synchronous pulleys 16 to rotate within the two movable grooves 14. The two second synchronous pulleys 16, through the two synchronous belts 17, drive the two first synchronous pulleys 15 to rotate. The two first synchronous pulleys 15 then drive the two connecting rods 10 to rotate within the two movable grooves 14. When the two connecting rods 10 rotate within the groove 9, their ends will drive multiple second bevel gears 8 to rotate within multiple first gear grooves 6. These second bevel gears 8 will then drive multiple first bevel gears 7 to rotate within the first gear grooves 6, causing the first bevel gears 7 to rotate and the screws 5 to rotate. The screws 5 will then be inserted into the corresponding mounting holes on the container, ensuring the user can quickly fix the entire device onto the container. Furthermore, when the two mounting plates 1 move away from or towards each other, they will also drive the first rotating rod 18 and the second rotating rod 21 to move away from or towards each other. The second rotating rod 21 will then drive the limiting rod 20 to move along the second limiting groove 19. Once the entire device is fixed to the container, the user can activate multiple hydraulic cylinders 4 based on the level displayed on the level scale 31. The output shafts of these hydraulic cylinders 4 will then drive multiple support columns 3 to move downwards along the first limiting grooves 2, allowing the user to adjust the level of the container. In use, the user turns the handle 27 by hand, causing the threaded rod 26 to rotate within the first groove 23. This causes the slider 24 to be driven by the thread of the threaded rod 26, which in turn drives the two pressing blocks 25 to move toward one of the mounting plates 1. The two pressing blocks 25 are then pressed tightly against one of the mounting plates 1, fixing the handwheel 22 within the mounting plate 1 so that it cannot rotate and ensuring that the handwheel 22 is not affected by external factors.

[0045] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A container levelling device, characterised in that, include: Two mounting plates (1) are provided. Two first limiting grooves (2) are provided on the bottom surface of each of the two mounting plates (1). Support columns (3) are slidably connected in the multiple first limiting grooves (2). Two hydraulic cylinders (4) are fixedly connected to the top surface of each of the two mounting plates (1). The output shafts of the multiple hydraulic cylinders (4) pass through the top surface of the two mounting plates (1) respectively and extend into the multiple first limiting grooves (2) respectively and are fixed to the top of the multiple support columns (3). Two screws (5) are rotatably connected to the side of the two mounting plates (1) that are close to each other. A drive assembly located between two mounting plates (1) and used to drive multiple screws (5) to rotate; A horizontal scale (31) is fixedly connected to the top surface of one of the mounting plates (1).

2. The container leveling device according to claim 1, characterized in that, Also includes: Multiple fixing plates (28) are fixedly connected to the two mounting plates (1) on the side close to each other. Each of the two fixing plates (28) has a second sliding groove (29) and the two second sliding grooves (29) are connected to the outside. Two limiting plates (30) are slidably connected in the two second sliding grooves (29) respectively, and one end of the two limiting plates (30) is fixed to one end of the other two fixing plates (28).

3. A container leveling device according to claim 1, characterized in that, The driving component includes: Multiple first gear slots (6) are respectively opened in two mounting plates (1). A first bevel gear (7) and a second bevel gear (8) are rotatably connected in each of the multiple first gear slots (6). The first bevel gear (7) and the second bevel gear (8) mesh with each other. One end of each of the multiple first bevel gears (7) passes through the inner wall of the multiple first gear slots (6) and extends into the two mounting plates (1) to be fixedly connected to one end of each of the multiple screws (5). Two connecting slots (9) are respectively opened in two mounting plates (1) and are respectively connected to multiple first gear slots (6). Two connecting rods (10) are rotatably connected in the two connecting slots (9), and the two ends of the two connecting rods (10) extend into multiple first gear slots (6) and are respectively fixedly connected to multiple second bevel gears (8). Two second gear slots (11) are respectively opened on the inner wall of two connecting slots (9). A third bevel gear (12) and a fourth bevel gear (13) are rotatably connected in each of the two second gear slots (11), and the third bevel gear (12) and the fourth bevel gear (13) mesh with each other. The third bevel gear (12) is fixedly connected to the periphery of the connecting rod (10). Two movable slots (14) are respectively opened in two mounting plates (1) and are respectively connected to two second gear slots (11). A first synchronous pulley (15) and a second synchronous pulley (16) are rotatably connected in each of the two movable slots (14). One end of each of the two first synchronous pulleys (15) extends into the two second gear slots (11) and is fixedly connected to two fourth bevel gears (13). A synchronous belt (17) meshes between the first synchronous pulleys (15) and the second synchronous pulleys (16). The two second synchronous pulleys (16) are divided into A second rotating rod (21) and a first rotating rod (18) are fixedly connected, and one end of the second rotating rod (21) and the first rotating rod (18) respectively penetrate the inner wall of the two movable slots (14) and extend to the outside. A second limiting slot (19) is opened at one end of the first rotating rod (18). A limiting rod (20) fixed to one end of the second rotating rod (21) is slidably connected in the second limiting slot (19). A handwheel (22) is fixedly connected to the other end of the first rotating rod (18), and one end of the handwheel (22) penetrates the inner wall of one of the movable slots (14) and extends to the outside. A fixing component is located inside the handwheel (22) and is used to fix the handwheel (22).

4. A container leveling device according to claim 3, characterized in that, The fixing component includes: The first slide groove (23) is opened inside the handwheel (22) and connected to the outside. A slider (24) is slidably connected inside the first slide groove (23), and both ends of the slider (24) extend to the outside. Both ends of the slider (24) are fixedly connected to the pressing blocks (25), and the two pressing blocks (25) are located outside. A threaded rod (26) is threadedly connected inside the slider (24). One end of the threaded rod (26) is fixedly connected to a handle (27), and one end of the handle (27) passes through the inner wall of the first slide groove (23) and extends to the outside to be rotatably connected to the handwheel (22).

5. A container leveling device according to claim 4, characterized in that, The threaded rod (26) is located on the inner wall of the first groove (23) and is rotatably connected to the first groove (23). The two extrusion blocks (25) are located on the other side of one of the mounting plates (1). The handle (27) is rotatably connected to the handwheel (22).

6. A container leveling device according to claim 3, characterized in that, One end of each of the first bevel gears (7) is rotatably connected to two mounting plates (1), the two ends of the two connecting rods (10) are rotatably connected to the first gear slots (6), and one end of the first synchronous pulley (15) is rotatably connected to the second gear slot (11).

7. A container leveling device according to claim 3, characterized in that, The second rotating rod (21) and the first rotating rod (18) are rotatably connected to the two mounting plates (1) respectively. The limiting rod (20) is rectangular in shape, and limiting blocks are fixedly connected to both sides of the limiting rod (20). The handwheel (22) is rotatably connected to one of the mounting plates (1).

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