Building block type stacked box body structure

Abstract

The utility model relates to the technical field of stacked box bodies, and discloses a building block type stacked box body structure which comprises a box body, a containing cavity is formed in one side of the box body, one side of the box body is in an opening shape, a horizontal moving assembly is arranged at the bottom in the containing cavity, an extending base is installed at the driving end of the horizontal moving assembly, and the extending base is fixedly connected with the box body. The extension base can be moved out of the containing cavity, then the dairy product equipment is hoisted through the hoisting equipment and placed on the extension base from the top of the extension base, then the extension base is reset through the horizontal moving assembly, and during resetting, the transmission assembly drives the limiting plate to rotate, so that the limiting frame makes contact with the top end of the dairy product equipment; the dairy product equipment is pressed through the limiting frame, the dairy product equipment is prevented from moving in the box body, the stability of the dairy product equipment is improved when the box body moves, equipment damage caused by collision is prevented, and the problem that in the prior art, processing equipment lacks an effective fixing device in the container transportation process is solved.

Description

Technical Field

[0001] This utility model relates to the field of stacked box technology, and in particular to a modular stacked box structure. Background Technology

[0002] Currently, the dairy industry has a long supply chain. Typically, upstream farms first collect and store milk in storage equipment. During this process, some small and medium-sized farms cannot immediately cool and sterilize the milk, making it prone to bacterial growth. Afterward, the initially stored milk is transferred to refrigerated transport vehicles, which are usually equipped with insulation and cooling devices to maintain the milk's temperature during transport. Finally, the transport vehicles deliver the milk from various farms to dairy processing plants. Cold chain transportation is crucial in this process, directly affecting the quality and safety of the milk. To improve the quality of dairy products, it is necessary to shorten the dairy processing supply chain and process finished products directly at the production site. Conventional civil engineering facilities have long construction cycles and are fixed facilities, which are unsuitable for farms that need to relocate seasonally. Using mobile containers, however, allows for easy relocation of farms, and the containers' self-supporting structure eliminates the need for additional support structures, enabling dairy production and processing anytime, anywhere.

[0003] However, in the existing technology, dairy processing equipment needs to be placed in a container before transportation. However, the processing equipment lacks effective fixing devices during container transportation, which can easily lead to structural damage to the equipment under long-distance transportation conditions. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a modular stacked box structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A modular stacked box structure includes a box body, a receiving cavity is provided on one side of the box body, one side of the box body is open, a horizontal moving component is provided at the bottom of the receiving cavity, an extension seat is installed at the driving end of the horizontal moving component, and the top of the extension seat is open.

[0007] The top of the receiving cavity is fitted with a limit frame via a rotating connection assembly. When the extension seat moves into the box, the rotating connection assembly can be rotated via a transmission assembly, causing the limit frame to change from an inclined state to a horizontal state.

[0008] Preferably, the horizontal moving assembly includes two grooves formed at the bottom of the receiving cavity, two sliders respectively slidably disposed in the corresponding grooves, and a horizontal driving device disposed in one of the grooves. The driving end of the horizontal driving device is equipped with a lead screw, which movably passes through the corresponding slider and is threadedly connected to the slider. The extension seat is fixedly disposed on the two sliders.

[0009] Preferably, the transmission assembly includes a rack disposed on the top of the extension seat, a first transmission rod transmission assembly, a second transmission rod transmission assembly, a third transmission rod transmission assembly, a fourth transmission rod transmission assembly, and a gear transmission assembly rotatably disposed within the receiving cavity. The first transmission rod transmission assembly includes a first rotating rod rotatably disposed within the receiving cavity and a first gear and a first bevel gear respectively fixed at both ends of the first rotating rod. The first gear meshes with the rack. The second transmission rod transmission assembly includes a second rotating rod rotatably disposed within the receiving cavity and two second bevel gears respectively fixed at both ends of the second rotating rod. The first bevel gear meshes with one of the second bevel gears. The third transmission rod transmission assembly... The moving assembly includes a third rotating rod rotatably mounted in the receiving cavity and two third bevel gears respectively disposed at both ends of the third rotating rod, one of which meshes with a corresponding second bevel gear. The fourth transmission rod assembly includes a fourth rotating rod rotatably mounted in the receiving cavity and a fourth bevel gear fixedly disposed on one side of the fourth rotating rod, the fourth bevel gear meshing with a corresponding third bevel gear. The gear transmission assembly includes a second gear fixedly mounted on one end of the fourth rotating rod, a third gear meshing with the second gear, and a shaft fixedly mounted on one side of the third gear. The other end of the shaft is rotatably connected to the inner wall of the receiving cavity, and the limiting frame is fixedly mounted on the outer periphery of the shaft.

[0010] Preferably, a pressing device is installed at the bottom of the limiting frame to press the top of the device. Several clamping blocks are installed on the inner side of the pressing device, and an inclined surface is provided on one side of the clamping block. The clamping block is made of rubber.

[0011] Preferably, the bottom inner side of the pressing device is provided with a plurality of mounting slots, and a guide wheel is rotatably mounted in each of the plurality of mounting slots.

[0012] Preferably, both the limiting frame and the pressing device are made of spring steel.

[0013] Preferably, a plurality of support blocks are installed at the bottom of the box, and a plurality of limiting blocks are installed at the top of the box. Each of the limiting blocks has a limiting groove on its top, and the support blocks are adapted to the limiting grooves.

[0014] Preferably, a door is installed on one side of the extension seat, an insert is provided on the inner side of the door, and a slot is provided on one side of the limiting frame, the slot being adapted to the insert.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention, through the provision of a horizontal moving component, allows the extension seat to be moved out of the receiving cavity. The dairy processing equipment is then lifted by a hoisting device and placed onto the extension seat from its top. The extension seat is then reset via the horizontal moving component. Simultaneously, a transmission component drives a limiting plate to rotate, bringing the limiting frame into contact with the top of the dairy processing equipment. The limiting frame presses the equipment down, preventing movement within the container and increasing its stability during container movement. This prevents collisions and damage, solving the problem of existing processing equipment lacking effective securing devices during container transport. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a modular stacked box structure proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of an extension seat for a modular stacked box structure proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of a sliding groove for a modular stacked box structure proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the first rotating rod of a modular stacked box structure proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the second rotating rod of a modular stacked box structure proposed in this utility model;

[0022] Figure 6 This is a schematic diagram of the third rotating rod of a modular stacked box structure proposed in this utility model;

[0023] Figure 7 This is a schematic diagram of a limiting frame for a modular stacked box structure proposed in this utility model;

[0024] Figure 8 This utility model proposes a modular stacked box structure. Figure 7 Enlarged view of point A.

[0025] In the diagram: 1. Box body; 2. Receiving cavity; 3. Extension seat; 4. Rack; 6. Limiting frame; 7. Slide groove; 8. Slider; 9. Horizontal drive device; 10. First rotating rod; 11. First gear; 12. First bevel gear; 13. Second rotating rod; 14. Second bevel gear; 15. Third rotating rod; 16. Third bevel gear; 17. Fourth rotating rod; 18. Fourth bevel gear; 19. Second gear; 20. Third gear; 21. Shaft; 22. Pressing device; 23. Clamping block; 24. Mounting groove; 25. Guide wheel; 26. Support block; 27. Limiting block; 28. Insertion block; 29. ​​Slot; 30. Box door; 31. Lead screw. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Reference Figures 1 to 8 A modular stacked box structure includes a box 1, a receiving cavity 2 on one side of the box 1, the side of the box 1 being open, a horizontal moving component being provided at the bottom of the receiving cavity 2, an extension seat 3 being installed at the driving end of the horizontal moving component, and the top of the extension seat 3 being open.

[0028] The top of the receiving cavity 2 is fitted with a limiting frame 6 via a rotating connection assembly. When the extension seat 3 moves into the housing 1, the rotating connection assembly can be rotated via a transmission assembly, causing the limiting frame 6 to change from an inclined state to a horizontal state.

[0029] When in use, this device can remove the extension seat 3 from the receiving cavity 2, and then lift the dairy processing equipment using hoisting equipment. The equipment is then placed on the extension seat 3 from the top, and the extension seat 3 is reset via the horizontal moving component. At the same time as the equipment is reset, the limiting plate is rotated by the transmission component, so that the limiting frame 6 contacts the top of the dairy processing equipment. The limiting frame 6 presses the dairy processing equipment to prevent it from moving within the container 1, increasing the stability of the dairy processing equipment when the container 1 is moved, preventing collisions that could damage the equipment, and solving the problem of the lack of an effective fixing device for processing equipment during container transportation in the prior art.

[0030] Furthermore, the horizontal moving assembly includes two grooves 7 formed at the bottom of the inner cavity of the receiving cavity 2, two sliders 8 respectively slidably disposed in the corresponding grooves 7, and a horizontal driving device 9 disposed in one of the grooves 7. The driving end of the horizontal driving device 9 is equipped with a lead screw 31, which movably passes through the corresponding slider 8 and is threadedly connected to the slider 8. The extension seat 3 is fixedly disposed on the two sliders 8. A rotary motor can drive the lead screw 31 to rotate, thereby driving the slider 8 to move in the groove 7, which in turn drives the extension seat 3 to move outside the housing 1, making it convenient to place the equipment on the extension seat 3. The horizontal driving device 9 is a rotary motor.

[0031] Furthermore, the transmission assembly includes a rack 4 disposed on the top of the extension seat 3, a first transmission rod transmission assembly, a second transmission rod transmission assembly, a third transmission rod transmission assembly, a fourth transmission rod transmission assembly, and a gear transmission assembly rotatably disposed within the receiving cavity 2. The first transmission rod transmission assembly includes a first rotating rod 10 rotatably disposed within the receiving cavity 2 and a first gear 11 and a first bevel gear 12 respectively fixed at both ends of the first rotating rod 10. The first gear 11 meshes with the rack 4. The second transmission rod transmission assembly includes a second rotating rod 13 rotatably disposed within the receiving cavity 2 and two second bevel gears 14 respectively fixedly mounted at both ends of the second rotating rod 13. The first bevel gear 12 meshes with one of the second bevel gears 14. The third transmission rod transmission assembly includes a third rotating rod 15 rotatably disposed within the receiving cavity 2 and two third bevel gears 16 respectively disposed at both ends of the third rotating rod 15. One of the third bevel gears 16 meshes with a corresponding second bevel gear 14. The fourth transmission rod transmission assembly includes a fourth rotating rod 17 rotatably disposed within the receiving cavity 2 and a fourth bevel gear fixedly disposed on one side of the fourth rotating rod 17. 18. The fourth bevel gear 18 and the corresponding third bevel gear 16 are meshed together. The gear transmission assembly includes a second gear 19 fixedly installed at one end of the fourth rotating rod 17, a third gear 20 meshing with the second gear 19, and a shaft 21 fixedly installed on one side of the third gear 20. The other end of the shaft 21 is rotatably connected to the inner wall of the receiving cavity 2. The limiting frame 6 is fixedly installed on the outer periphery of the shaft 21. When the equipment is placed in the extension seat 3, and the extension seat 3 moves outward from the housing 1, the rack 4 can drive the first gear 11 to rotate, thereby driving the first rotating rod. Rotating the first rotating rod 10 drives the second bevel gear 14 via the first bevel gear 12 on one side of the first rotating rod 10, which in turn drives the second rotating rod 13 to rotate. The second bevel gear 14 drives the third bevel gear 16, which in turn drives the third rotating rod 15. The third bevel gear 16 drives the fourth bevel gear 18, which in turn drives the fourth rotating rod 17 to rotate. The fourth rotating rod 17 drives the second gear 19 to rotate, which in turn drives the third gear 20, which in turn drives the shaft 21 to rotate. This causes the limiting frame 6 to rotate, so that the limiting frame 6 fits against the equipment, limiting the equipment and preventing it from moving during transportation.

[0032] The two ends of the first rotating rod 10 are respectively rotatably connected to the inner wall of the receiving cavity 2 of the first gear 11 and the first bevel gear 12. The two ends of the second rotating rod 13 are respectively rotatably connected to the inner wall of the receiving cavity 2 through the two second bevel gears 14. The two ends of the third rotating rod 15 are respectively rotatably connected to the inner wall of the receiving cavity 2 through the two third bevel gears 16. One end of the fourth rotating rod 17 is rotatably connected to the inner wall of the receiving cavity 2 through the fourth bevel gear 18.

[0033] Furthermore, the bottom inner side of the pressing device 22 is provided with several mounting grooves 24, and guide wheels 25 are rotatably installed in each of the mounting grooves 24. The bottom of the limiting frame 6 is equipped with the pressing device 22 for pressing the top of the equipment. Several clamping blocks 23 are installed on the inner side of the pressing device 22, and one side of each clamping block 23 is provided with an inclined surface. The clamping block 23 is made of rubber, and the limiting frame 6 and the pressing device 22 are both made of spring steel. During the downward movement of the limiting plate, the limiting plate contacts the equipment through the guide wheels 25. Because the limiting frame 6 and the pressing device 22 are both made of spring steel, the limiting frame 6 and the pressing device 22 have a certain degree of elasticity. The limiting frame 6 and the pressing device 22 can be slightly stretched by the guide wheels 25. The inclined surface on one side of the clamping block 23 allows the clamping block 23 to fit against the side of the equipment, reducing the gap between the equipment and the pressing device 22 and increasing the limiting effect. The pressing device 22 is rectangular.

[0034] Furthermore, the bottom of the box 1 is equipped with several support blocks 26, and the top of the box 1 is equipped with several limiting blocks 27. Each of the limiting blocks 27 has a limiting groove on its top. The support blocks 26 are adapted to the limiting grooves. During transportation, two boxes 1 can be stacked together. By using several support blocks 26, the bottom of the box 1 can be inserted into the limiting groove on the top of another box 1. The limiting blocks 27 can hold the corresponding support blocks 26 in place to prevent the box 1 from shifting.

[0035] Furthermore, a door 30 is installed on one side of the extension seat 3, and an insert 28 is provided on the inner side of the door 30. A slot 29 is provided on one side of the limiting frame 6. The slot 29 is adapted to the insert 28. By setting the insert 28, when the extension seat 3 moves into the receiving cavity 2, the insert 28 can be inserted into the slot 29 to restrict the limiting frame 6, prevent the limiting frame 6 from moving, and increase the limiting effect. One side of the insert 28 is arc-shaped. The arc design can reduce the frictional resistance when inserting and pulling out, making it easier for the insert 28 to be inserted into the slot 29.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A building block type of stacked box structure comprising a box, a side of the box being provided with a receiving cavity, the side of the box being open, characterized in that: A horizontal moving assembly is provided at the bottom of the receiving cavity, and an extension seat is installed at the driving end of the horizontal moving assembly. The top of the extension seat is open. The top of the receiving cavity is fitted with a limiting frame via a rotating connection assembly. When the extension seat moves into the box, the rotating connection assembly can be driven to rotate via a transmission assembly, causing the limiting frame to rotate from an inclined state to a horizontal state.

2. A building block type laminated box structure according to claim 1, wherein: The horizontal moving assembly includes two grooves formed at the bottom of the receiving cavity, two sliders respectively slidably disposed in the corresponding grooves, and a horizontal driving device disposed in one of the grooves. The driving end of the horizontal driving device is equipped with a lead screw, which moves through the corresponding slider and is threadedly connected to the slider. The extension seat is fixedly disposed on the two sliders.

3. A building block type laminated box structure according to claim 2, wherein: The transmission assembly includes a rack mounted on the top of the extension seat, a first transmission rod transmission assembly, a second transmission rod transmission assembly, a third transmission rod transmission assembly, a fourth transmission rod transmission assembly, and a gear transmission assembly rotatably mounted within the receiving cavity. The first transmission rod transmission assembly includes a first rotating rod rotatably mounted within the receiving cavity and a first gear and a first bevel gear respectively fixed to both ends of the first rotating rod. The first gear meshes with the rack. The second transmission rod transmission assembly includes a second rotating rod rotatably mounted within the receiving cavity and two second bevel gears respectively fixed to both ends of the second rotating rod. The first bevel gear meshes with one of the second bevel gears. The third transmission rod transmission assembly... The component includes a third rotating rod rotatably mounted in the receiving cavity and two third bevel gears respectively disposed at both ends of the third rotating rod, one of which meshes with a corresponding second bevel gear. The fourth transmission rod assembly includes a fourth rotating rod rotatably mounted in the receiving cavity and a fourth bevel gear fixedly disposed on one side of the fourth rotating rod, the fourth bevel gear meshing with a corresponding third bevel gear. The gear transmission assembly includes a second gear fixedly mounted on one end of the fourth rotating rod, a third gear meshing with the second gear, and a shaft fixedly mounted on one side of the third gear. The other end of the shaft is rotatably connected to the inner wall of the receiving cavity, and the limiting frame is fixedly mounted on the outer periphery of the shaft.

4. A building block type laminated box structure according to claim 3, wherein: A pressing device is installed at the bottom of the limiting frame to press the top of the equipment. Several clamping blocks are installed on the inner side of the pressing device, and an inclined surface is provided on one side of the clamping block. The clamping block is made of rubber.

5. A building block type laminated box structure according to claim 4, wherein: The bottom of the pressing device has several mounting slots on its inner side, and guide wheels are rotatably installed in each of the mounting slots.

6. A building block type laminated box structure according to claim 5, wherein: Both the limiting frame and the pressing device are made of spring steel.

7. A building block type laminated box structure according to claim 6, wherein: The bottom of the box is equipped with several support blocks, and the top of the box is equipped with several limiting blocks. Each of the limiting blocks has a limiting groove on its top, and the support blocks are adapted to the limiting grooves.

8. A building block type laminated box structure according to claim 7, wherein: A door is installed on one side of the extension seat, and an insert is provided on the inner side of the door. A slot is provided on one side of the limiting frame, and the slot is adapted to the insert.

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