Container with a pulling and lifting device

Abstract

The utility model discloses a container with a pulling and lifting device, which comprises a container and a moving mechanism, wherein a partition is fixedly installed at the bottom of the container; the moving mechanism comprises a driving rod fixedly installed inside the partition, a connecting piece is fixedly installed at the output end of the driving rod, a through groove is provided on the bracket, a connecting column located in the through groove is fixedly installed at the bottom of the connecting piece, a universal wheel is fixedly connected to the bottom of the connecting column, a first slide groove is penetrated on the connecting column, a U-shaped limiting column slidingly connected with the inner wall of the first slide groove is slidably connected, an installation box is fixedly installed at the bottom of the partition, a rotating rod is rotatably connected to the installation box, a spring spring is fixedly installed on the rotating rod, both ends of the rotating rod are fixedly connected with threaded rods, a fixing block threadedly connected to the threaded rod is sleeved on the threaded rod, and the fixing block is fixedly connected to the U-shaped limiting column; the device utilizes the moving mechanism to facilitate the movement of the container, thereby improving the efficiency of container movement.

Description

Technical Field

[0001] The utility model belongs to the technical field of containers, in particular to a container with a pulling and lifting device. Background Art

[0002] In global trade, goods need to be quickly transferred between different means of transport and locations. The easy-to-move design allows containers to be easily transferred between different modes of transport such as ships, trucks, and trains, without the need for complicated loading and unloading procedures, greatly improving the transportation speed and logistics efficiency of goods, and reducing the dwelling time and loss of goods during transportation. At the same time, in some temporary projects, activities, or emergency rescue scenarios, temporary facilities need to be quickly built. Easy-to-move containers can be quickly transported to the site and put into use.

[0003] When moving a container, a large amount of manpower, material resources and time may be required for handling and fixing during transportation and loading and unloading, which increases labor waste and reduces the efficiency of container movement. At the same time, collisions, squeezing and other damages that may occur during multiple loading and unloading processes increase the risk of cargo damage and related compensation costs. For this reason, the present application proposes a container with a pull-out lifting device. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a container with a pull-out lifting device, which effectively solves the problem that the container is inconvenient to move.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a container with a pulling and pulling lifting device, comprising a compartment fixedly installed at the bottom of the container, and a plurality of brackets fixedly installed at the bottom of the compartment; the moving mechanism comprises a driving rod fixedly installed inside the compartment, a connecting piece is fixedly installed at the output end of the driving rod, a through groove is provided on the bracket, the through groove passes through the bracket and the compartment, a connecting column located in the through groove is fixedly installed at the bottom of the connecting piece, a universal wheel is fixedly connected to the bottom of the connecting column, a first slide groove is passed through the connecting column, a U-shaped limiting column is slidably connected in the first slide groove and slides against the inner wall of the first slide groove, a mounting box is fixedly installed at the bottom of the compartment, a limiting piece is rotatably connected to the mounting box, the limiting piece comprises a rotating rod rotatably connected to the mounting box, a clockwork spring is fixedly installed on the rotating rod, the rotating rod passes through the mounting box, both ends of the rotating rod are fixedly connected to threaded rods, a fixing block threadedly connected to the threaded rod is sleeved on the threaded rod, and the fixing block is fixedly connected to the U-shaped limiting column;

[0006] The belt is provided with a through groove, and the connecting block can slide against the inner wall of the through groove. Hooks are fixedly installed on both sides of the container. The hooks can be connected to the tractor through the hooks. The tractor can drive the hooks to move, so that the hooks drive the container to move.

[0007] The connecting part includes a transverse plate and two movable plates. The output end of the driving rod is fixedly connected to the upper end of the transverse plate, the bottom of the transverse plate is fixedly connected to the mounting column, the two ends of the transverse plate are fixedly connected to the two movable plates, and the bottom of the movable plate is fixedly connected to the connecting column. The downward movement of the mounting column will drive the fixed rod fixedly connected to the mounting column to move downward. Since the shaft rod is fixedly connected to the through groove and cannot move, the downward movement of the fixed rod fixedly connected to the mounting column will drive the mounting plate to rotate around the shaft rod. Since the connecting block slides against the inner wall of the groove and is limited by the groove and can only move up and down, the mounting plate will drive the fixed rod fixedly connected to the connecting block to move upward, so that the upward movement of the connecting block no longer slides against the through groove.

[0008] Preferably, one end of the clockwork spring is fixedly connected to a belt, the belt passes through the mounting box and is slidably connected thereto, a driving box is fixedly installed at the bottom of the compartment, a transmission rod is fixedly connected to the output end of the driving box, a transmission roller is sleeved on the transmission rod and fixedly connected thereto, and the transmission roller is fixedly connected to one end of the belt.

[0009] Preferably, a through groove is penetrated through the bottom of the partition, a fixing plate is fixedly installed in the through groove, a groove is provided on the fixing plate, and a connecting block is slidably connected in the groove to slide against the inner wall of the groove.

[0010] Preferably, a mounting column located below the driving rod is fixedly mounted on the bottom of the connecting member, and a second sliding groove is provided on the mounting column and the connecting block, and a fixing rod is fixedly mounted in the second sliding groove.

[0011] Preferably, a shaft rod is fixedly mounted in the through slot, and a mounting plate rotatably connected thereto is sleeved on the shaft rod and the two fixing rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a moving mechanism, the container can be moved under the traction of the vehicle by utilizing the cooperation between the driving rod, the connecting piece and the universal wheel, and the universal wheel can be locked by utilizing the cooperation between the clockwork spring, the threaded rod, the fixed block and the U-shaped limit column, and the clockwork spring can be tightened by utilizing the cooperation between the belt, the driving box and the transmission roller, thereby avoiding the safety hazards caused by manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a 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 to the present invention.

[0014] In the attached picture:

[0015] Figure 1 This is a structural schematic diagram of a container with a pull-out lifting device according to the utility model;

[0016] Figure 2 It is a cross-sectional view of a container with a pull-out lifting device according to the utility model;

[0017] Figure 3 It is a side sectional view of a container with a pull-out lifting device according to the utility model;

[0018] Figure 4 For the utility model Figure 2 Side view of

[0019] Figure 5 It is a front sectional view of a container with a pull-out lifting device according to the utility model;

[0020] Figure 6 This is a bottom schematic diagram of a container with a pull-out lifting device according to the utility model;

[0021] Figure 7 For this utility model Figure 4 The enlarged schematic diagram of point A in the middle;

[0022] Figure 8 For this utility model Figure 5 The enlarged schematic diagram of point B in the middle;

[0023] Fig. 9 For this utility model Figure 6 The enlarged schematic diagram of the center C;

[0024] In the figure: 1. container; 2. compartment; 3. bracket; 4. driving rod; 5. connecting piece; 6. first slide; 7. spring; 8. rotating rod; 9. mounting box; 10. transmission roller; 11. belt; 12. U-shaped limit column; 13. fixing block; 14. threaded rod; 15. universal wheel; 16. hook piece; 17. connecting column; 18. through groove; 19. through groove; 20. second slide; 21. fixing rod; 22. fixing plate; 23. groove; 24. connecting block; 25. shaft; 26. mounting plate; 27. driving box; 28. driving rod; 29. ​​mounting column. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Depend on Figure 1-Figure 9The utility model includes a container 1 and a mobile mechanism. A partition 2 is fixedly installed at the bottom of the container 1. The partition 2 is hollow-out. A plurality of brackets 3 are fixedly installed at the bottom of the partition 2. The plurality of brackets 3 can ensure the stability of the container 1.

[0027] The moving mechanism includes a driving rod 4 fixedly installed inside the compartment 2, a connecting member 5 is fixedly installed at the output end of the driving rod 4, the connecting member 5 includes a transverse plate and two moving plates, the output end of the driving rod 4 is fixedly connected to the upper end of the transverse plate, the bottom of the transverse plate is fixedly connected to the mounting column 29, the two ends of the transverse plate are fixedly connected to the two moving plates, the bottom of the moving plate is fixedly connected to the connecting column 17, a through groove 18 is provided on the bracket 3, the through groove 18 penetrates the bracket 3 and the compartment 2, a connecting column 17 located in the through groove 18 is fixedly installed at the bottom of the connecting member 5, a universal wheel 15 is fixedly connected to the bottom of the connecting column 17, and hook members 16 are fixedly installed on both sides of the container 1;

[0028] The hook member 16 can pass through the pull rope, so that it can be used as a force point of the lifting device. The design of installing the hook members 16 on both sides can also ensure stability during lifting. At the same time, the hook member 16 can be connected to the tractor through a hook, and the tractor can drive the hook member 16 to move, so that the hook member 16 drives the container 1 to move. The universal wheel 15 can reduce the friction between the container 1 and the ground. At the same time, the tractor and the universal wheel 15 can cooperate to drive the container 1 to move in any direction;

[0029] A through slot 19 is provided through the bottom of the partition 2, a fixing plate 22 is fixedly installed in the through slot 19, a groove 23 is provided on the fixing plate 22, a connecting block 24 is slidably connected in the groove 23 and slidably abuts against the inner wall of the groove 23, a mounting column 29 located below the driving rod 4 is fixedly installed at the bottom of the connecting member 5, a second slide slot 20 is provided on the mounting column 29 and the connecting block 24, a fixing rod 21 is fixedly installed in the second slide slot 20, a shaft rod 25 is fixedly installed in the through slot 19, a mounting plate 26 rotatably connected to the shaft rod 25 and the two fixing rods 21 is sleeved on the shaft rod 25 and the two fixing rods 21, a through slot is provided on the belt 11, and the connecting block 24 can slide against the inner wall of the through slot;

[0030] Among them, when the driving rod 4 is opened, the output end of the driving rod 4 will drive the connecting member 5 to move downward, and the connecting member 5 can drive the connecting column 17 to move downward, and the connecting column 17 will drive the universal wheel 15 to move downward. The universal wheel 15 moves downward and moves to the bottom of the bracket 3 to support the container 1. At the same time, the connecting member 5 will drive the mounting column 29 to move downward, and the mounting column 29 will drive the fixing rod 21 fixedly connected to the mounting column 29 to move downward. Since the shaft rod 25 is fixedly connected to the through groove 19 and cannot move, the fixing rod 21 fixedly connected to the mounting column 29 moves downward and drives the mounting plate 26 to rotate around the shaft rod 25. Since the connecting block 24 slides against the inner wall of the groove 23 and is limited by the groove 23 and can only move up and down, the mounting plate 26 drives the fixing rod 21 fixedly connected to the connecting block 24 to move upward, so that the upward movement of the connecting block 24 no longer slides against the through groove.

[0031] The connecting column 17 is penetrated by a first slide groove 6, and a U-shaped limiting column 12 that slides against the inner wall of the first slide groove 6 is slidably connected in the first slide groove 6. A mounting box 9 is fixedly installed at the bottom of the partition 2, and a rotating rod 8 is rotatably connected to the mounting box 9. A spring spring 7 is fixedly installed on the rotating rod 8. The rotating rod 8 is arranged through the mounting box 9. Both ends of the rotating rod 8 are fixedly connected with a threaded rod 14. A fixing block 13 threadedly connected thereto is sleeved on the threaded rod 14, and the fixing block 13 is fixedly connected to the U-shaped limiting column 12;

[0032] Among them, the fixed block 13 and the partition 2 slide against each other, the thread directions of the two threaded rods 14 are opposite, the relaxation of the clockwork spring 7 can drive the rotating rod 8 to rotate, and the rotation of the rotating rod 8 can drive the threaded rod 14 to rotate. Since the fixed block 13 and the partition 2 are against each other, the two threaded rods 14 will drive the fixed block 13 that cannot rotate to move, and the fixed block 13 will drive the U-shaped limiting column 12 to move, and the U-shaped limiting column 12 will move into the first sliding groove 6, so that the connecting column 17 is limited, thereby completing the limitation of the universal wheel 15;

[0033] One end of the spring spring 7 is fixedly connected to a belt 11, which passes through the mounting box 9 and is slidably connected thereto. A driving box 27 is fixedly installed at the bottom of the interlayer 2, and a transmission rod 28 is fixedly connected to the output end of the driving box 27. A transmission roller 10 fixedly connected thereto is sleeved on the transmission rod 28, and the transmission roller 10 is fixedly connected to one end of the belt 11.

[0034] When working, the driving box 27 is opened, the driving box 27 will drive the transmission rod 28 to rotate, the transmission rod 28 will drive the transmission roller 10 to rotate, the transmission roller 10 will drive the belt 11 fixed thereto to move, the belt 11 will drive the spring spring 7 fixed thereto to move, the spring spring 7 is tightened, the spring spring 7 will drive the rotating rod 8 to rotate, the rotation of the rotating rod 8 can drive the threaded rod 14 to rotate, the two threaded rods 14 will drive the fixed block 13 that cannot rotate to move, the fixed block 13 will drive the U-shaped limit column 12 to move, and the U-shaped limit column 12 will move. The positioning column 12 moves out of the first slide groove 6, the connecting column 17 is no longer limited, the universal wheel 15 is no longer limited, and the universal wheel 15 can be recovered. At the same time, a motor is installed in the driving box 27, and the output end of the motor is fixedly connected to the transmission rod 28. The motor can control the transmission rod 28 through the electromagnetic brake. When the electromagnetic brake is energized, the brake is released to allow the transmission rod 28 to rotate freely; when the power is off, the brake is tightened to lock the transmission rod 28 to prevent it from rotating, so that the tightness of the clockwork spring 7 can be controlled;

[0035] Working principle: during operation, when the container 1 needs to be moved, the driving rod 4 is opened, and the output end of the driving rod 4 will drive the connecting piece 5 to move downward, and the connecting piece 5 can drive the connecting column 17 to move downward, and the connecting column 17 will drive the universal wheel 15 to move downward, and the universal wheel 15 will move downward to the bottom of the bracket 3 to support the container 1, and at the same time, the connecting piece 5 will drive the mounting column 29 to move downward, and the mounting column 29 will drive the fixing rod 21 fixedly connected to the mounting column 29 to move downward, because the shaft rod 25 is fixedly connected to the through groove 19 and cannot move, the fixing rod 21 fixedly connected to the mounting column 29 moves downward, and the fixing plate 26 rotates around the shaft rod 25 as the center, because the connecting block 24 slides against the inner wall of the groove 23, and is limited by the groove 23 and can only move up and down, and the fixing plate 26 will drive the fixing rod 21 fixedly connected to the connecting block 24 to move upward, so that the upward movement of the connecting block 24 no longer slides against the through groove;

[0036] The spring 7 is no longer limited, and the relaxation of the spring 7 can drive the rotating rod 8 to rotate, and the rotation of the rotating rod 8 can drive the threaded rod 14 to rotate. Since the fixed block 13 is against the partition 2, the two threaded rods 14 will drive the fixed block 13 that cannot rotate to move, and the fixed block 13 will drive the U-shaped limiting column 12 to move, and the U-shaped limiting column 12 will move into the first slide groove 6, so that the connecting column 17 is limited, and then the universal wheel 15 is limited. The hook member 16 can be connected to the tractor through the hook, and the tractor can drive the hook member 16 to move, so that the hook member 16 drives the container 1 to move;

[0037] When the container 1 moves to the predetermined position, the driving box 27 and the driving rod 4 are opened, the driving box 27 drives the transmission rod 28 to rotate, the transmission rod 28 drives the transmission roller 10 to rotate, the transmission roller 10 drives the belt 11 fixed thereto to move, the belt 11 drives the spring spring 7 fixed thereto to move, the spring spring 7 is tightened, the spring spring 7 drives the rotating rod 8 to rotate, the rotation of the rotating rod 8 can drive the threaded rod 14 to rotate, the two threaded rods 14 drive the fixed block 13 that cannot rotate to move, the fixed block 13 drives the U-shaped limiting column 12 to move, the U-shaped limiting column 12 moves to leave the first slide groove 6, the connecting column 17 is no longer limited, and the universal wheel 15 is no longer limited;

[0038] The output end of the driving rod 4 will drive the connecting piece 5 to move upward, and the connecting piece 5 can drive the connecting column 17 to move upward, and the connecting column 17 will drive the universal wheel 15 to move upward. The universal wheel 15 will move upward and move to the inside of the through groove 18, and the bracket 3 will be used to support the container 1. At the same time, the connecting piece 5 will drive the mounting column 29 to move upward, and the upward movement of the mounting column 29 will drive the fixing rod 21 fixedly connected to the mounting column 29 to move upward. Since the shaft rod 25 is fixedly connected to the through groove 19 and cannot move, the upward movement of the fixing rod 21 fixedly connected to the mounting column 29 will drive the mounting plate 26 to rotate around the shaft rod 25. Since the connecting block 24 slides against the inner wall of the groove 23, it can only move up and down due to the limitation of the groove 23. The mounting plate 26 will drive the fixing rod 21 fixedly connected to the connecting block 24 to move downward, so that the connecting block 24 moves downward and slides against the through groove, limiting the belt 11, so that the clockwork spring 7 is tightened.

Claims

1. A container with a pull-out lifting device, comprising a container (1) and a moving mechanism, characterized in that: The bottom of the container (1) is fixedly installed with a partition (2), and the bottom of the partition (2) is fixedly installed with a plurality of brackets (3); the moving mechanism comprises a driving rod (4) fixedly installed inside the partition (2), and a connecting member (5) is fixedly installed at the output end of the driving rod (4); a through groove (18) is provided on the bracket (3), and the through groove (18) passes through the bracket (3) and the partition (2); a connecting column (17) located in the through groove (18) is fixedly installed at the bottom of the connecting member (5); a universal wheel (15) is fixedly connected to the bottom of the connecting column (17); a first sliding groove (6) is passed through the connecting column (17); a U-shaped limiting column (12) is slidably connected in the first sliding groove (6) and slidably abuts against the inner wall thereof; a mounting box (9) is fixedly installed at the bottom of the partition (2); a limiting member is rotatably connected to the mounting box (9), a spring spring (7) is fixedly installed on the limiting member, and the limiting member is fixedly connected to the U-shaped limiting column (12); A through groove (19) is provided through the bottom of the partition (2), a fixing plate (22) is fixedly installed in the through groove (19), a groove (23) is provided on the fixing plate (22), a connecting block (24) is slidably connected in the groove (23) and slidably abuts against the inner wall of the groove (23), a mounting column (29) located below the driving rod (4) is fixedly installed at the bottom of the connecting member (5), the mounting column (29) and the connecting block (24) are both provided with a second slide groove (20), and a fixing plate (22) is fixedly installed in the second slide groove (20) A fixing rod (21) is installed, a shaft rod (25) is fixedly installed on the through groove (19), a mounting plate (26) which is rotatably connected is sleeved on the shaft rod (25) and the two fixing rods (21), one end of the spring spring (7) is fixedly connected to a belt (11), a through groove is provided on the belt (11), a connecting block (24) can slide against the inner wall of the through groove, the belt (11) passes through the mounting box (9) and is slidably connected thereto, and hook members (16) are fixedly installed on both sides of the container (1).

2. A container with a pull-out lifting device according to claim 1, characterized in that: The limiting member comprises a rotating rod (8) rotatably connected to the installation box 9, the rotating rod (8) passing through the installation box (9), both ends of the rotating rod (8) being fixedly connected to threaded rods (14), a fixing block (13) being sleeved on the threaded rod (14) and being threadedly connected thereto, and the fixing block (13) being fixedly connected to the U-shaped limiting column (12).

3. A container with a pull-out lifting device according to claim 2, characterized in that: A drive box (27) is fixedly mounted on the bottom of the partition (2); a transmission rod (28) is fixedly connected to the output end of the drive box (27); a transmission roller (10) is sleeved on the transmission rod (28) and fixedly connected to the transmission rod (28); and the transmission roller (10) is fixedly connected to one end of the belt (11).

4. A container with a pull-out lifting device according to claim 1, characterized in that: The connecting member (5) comprises a transverse plate and two movable plates, the output end of the driving rod (4) is fixedly connected to the upper end of the transverse plate, the bottom of the transverse plate is fixedly connected to the mounting column (29), the two ends of the transverse plate are fixedly connected to the two movable plates, and the bottom of the movable plate is fixedly connected to the connecting column (17).

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