Box type cargo transportation protection structure

Abstract

The utility model discloses a box type cargo transportation protection structure, which relates to the technical field of cargo transportation devices, and comprises a box body, one side of a connecting block is rotatably connected with one end of a connecting rod, the other end of the connecting rod is rotatably connected with one side of a connecting piece, and each movable block is connected with the corresponding connecting block through a group of springs. Due to the fact that the lead screw is arranged, when goods are placed in the box body, the lead screw can be rotated to drive the movable block to move, the spring is extruded in the moving process of the movable block, when the goods are transported and shaken, pressure can be generated on the movable plate, and therefore the movable plate is made to move; when the movable plate moves, the position of the connecting rod is changed in the moving process of the movable plate, so that pushing force can be generated on the connecting block to move, the spring is extruded when the connecting block moves, the buffering effect is achieved through the spring, and the effect of protecting the movement of goods is achieved through cooperation among the movable block, the connecting block and the spring; and goods can be better transported conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo transportation devices, in particular to a box-type cargo transportation protection structure. Background Art

[0002] Box cargo transportation, also known as container transportation, is a method of transportation that loads goods into containers and then transports them by vehicles, ships, airplanes and other means of transportation. During the transportation process, containers are lifted, moved, loaded, stored, etc., or when they are transferred from one mode of transportation to another or more modes of transportation, there is no need to unpack or reload containers. Instead, operations are performed in boxes. After being packed and shipped at the place of shipment, they can be directly transported to the place of receipt for unloading. Box cargo transportation has become an important mode of modern cargo transportation with its high efficiency, safety and convenience. It is of great significance to promote the development of global trade and logistics.

[0003] Container cargo transportation has many advantages, such as: improving loading and unloading efficiency, reducing labor intensity, accelerating vehicle and ship turnover, and accelerating cargo delivery; avoiding cargo jamming, preventing cargo damage and loss, and ensuring cargo transportation safety; saving packaging costs, simplifying tally procedures, and reducing operating costs; the insulated refrigerated boxes in the container can keep many fresh items fresh for a long time, which is impossible with other modes of transportation; simplifying freight procedures, facilitating cargo owners, and improving work efficiency.

[0004] At present, when using containerized cargo for transportation, the cargo is usually packed according to the characteristics of the cargo and the transportation requirements. After the packing is completed, the shipper needs to hand over the cargo to the shipping company or freight forwarder, and the containerized cargo can be moved through the shipping company or freight forwarder.

[0005] However, when transporting box-type goods, since the size of the box is fixed, the goods may not fit the size of the two sides of the box, which may cause the goods to shake in the box during transportation, which may easily cause the goods to be damaged by collision, which is not conducive to the transportation of the goods. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a box-type cargo transportation protection structure to solve the technical problem that when transporting box-type cargo, the cargo may not be able to fit the dimensions of both sides of the box because the dimensions of the box are fixed specifications, which will cause the cargo to shake in the box during transportation, easily causing the cargo to be damaged by collision, which is not conducive to the transportation of the cargo.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a box-type cargo transportation protection structure, including a box body, one side of the box body is connected to a side panel by a hinge, both sides of the box body are movably connected to movable panels, and one side of the movable panel is fixedly connected to a connecting piece, a groove is provided in the box body, and the groove is provided with a "concave"-shaped structure, a group of screw rods are rotatably connected in the groove, the outer surface of each screw rod is movably connected to a group of movable blocks, the outer surface of the screw rod is movably connected to a group of connecting blocks, one side of the connecting block is rotatably connected to one end of a connecting rod, and the other end of the connecting rod is rotatably connected to one side of the connecting piece, and each of the movable blocks and the corresponding connecting block are connected by a group of springs.

[0008] By adopting the above technical solution, a screw rod is provided, and when goods are placed in the box, the movable block can be driven to move by rotating the screw rod, and the spring is squeezed during the movement of the movable block. At this time, since the screw rod fixes the position of the movable block, the force generated by the spring reset pushes the connecting block to move, and the position of the connecting rod is driven to change during the movement of the connecting block, so the movable plate can be pushed to move, so that the distance between a group of movable plates matches the width of the goods. At the same time, after a group of movable plates clamp the two sides of the goods, when the goods are shaken during transportation, pressure will be generated on the movable plate, thereby moving the movable plate, and the position of the connecting rod will be changed during the movement of the movable plate, so that a driving force can be generated for the connecting block to move, and the spring will be squeezed when the connecting block moves, so that the spring plays a buffering role, which is beneficial to the cooperation between the movable block, the connecting block and the spring, to protect the movement of the goods, and facilitate better transportation of the goods.

[0009] The utility model is further configured such that the outer surface of each of the screw rods is fixedly connected to a first gear, and the outer surface of the first gear is meshed with a toothed chain, the outer surface of one of the screw rods is fixedly connected to a second gear, and the second gear movably passes through one side of the box body and is meshed with a third gear, one side of the box body is fixedly connected to a fixed block, and the third gear is rotatably connected to the fixed block through a connecting shaft, and one end of the connecting shaft movably passes through one side of the fixed block and extends to the outside and is connected to a turntable.

[0010] By adopting the above technical solution, the third gear can be driven to rotate by rotating the turntable, so that the second gear meshing with the third gear drives one of the screw rods to rotate synchronously, and the other screw rod is rotated through the cooperation between the first gear and the toothed chain, which is beneficial to drive a group of screw rods to rotate synchronously by rotating the turntable, so as to better adjust the internal structure of the box.

[0011] The utility model is further configured such that a limiting groove is provided on one side of each groove, and a limiting block matching the limiting groove is slidably connected in the limiting groove, the limiting block is fixedly connected to one side of the corresponding connecting block, and the limiting block is configured as a "T"-shaped structure.

[0012] By adopting the above technical solution, through the provision of the limit block and the limit groove, it is beneficial to limit the movement direction and movement limit of the connecting block, so as to increase the sliding stability of the connecting block in the groove.

[0013] The utility model is further configured that the outer surface of the connecting block is provided with a hole, and the size of the hole is larger than the diameter of the screw rod.

[0014] By adopting the above technical solution, when the connecting block moves on the outer surface of the screw rod, the hole can prevent the connecting block from contacting the outer surface of the screw rod, so that when the screw rod is driven to drive the movable block to move, the connecting block is not affected by the screw rod, so that the position of the connecting block remains unchanged.

[0015] The utility model is further configured that a rubber layer is provided on one side of the box body and one side of the side plate.

[0016] By adopting the above technical solution, the rubber layer can play a buffering role when the goods in the box body come into contact with the box body, thereby increasing the protection of the goods in the box body.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] The utility model is provided with a screw rod, and when goods are put into the box, the movable block can be moved by rotating the screw rod, and the spring is squeezed during the movement of the movable block. At this time, since the screw rod fixes the position of the movable block, the force generated by the spring reset pushes the connecting block to move, and the position of the connecting rod is changed during the movement of the connecting block, so the movable plate can be pushed to move, so that the distance between a group of movable plates meets the width of the goods. At the same time, after a group of movable plates clamps the two sides of the goods, when the goods are shaken during transportation, pressure is generated on the movable plate, thereby moving the movable plate, and the position of the connecting rod is changed during the movement of the movable plate, so that a driving force can be generated for the connecting block to move, and the spring will be squeezed when the connecting block moves, so that the spring plays a buffering role, which is beneficial to the cooperation between the movable block, the connecting block and the spring, to protect the movement of the goods, and is convenient for better transportation of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2It is a three-dimensional structural cross-sectional view of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0022] Figure 4 For this utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0023] In the figure: 1. box body; 2. side panel; 3. rubber layer; 4. groove; 5. screw rod; 6. movable plate; 7. first gear; 8. tooth chain; 9. movable block; 10. connecting block; 11. spring; 12. limit block; 13. limit groove; 14. connecting piece; 15. connecting rod; 16. second gear; 17. fixed block; 18. connecting shaft; 19. third gear; 20. turntable; 21. hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] The following describes an embodiment of the utility model based on its overall structure.

[0026] A box-type cargo transportation protection structure, such as Figure 1-4 As shown, it includes a box body 1, one side of the box body 1 is connected to a side panel 2 by a hinge, so the side panel 2 can be opened to store goods in the box body 1, both sides of the box body 1 are movably connected with movable panels 6, and one side of the movable panel 6 is fixedly connected with a connecting piece 14, a groove 4 is provided in the box body 1, and the groove 4 is provided with a "concave"-shaped structure, a group of screw rods 5 are rotatably connected in the groove 4, the outer surface of each screw rod 5 is movably connected to a group of movable blocks 9, the outer surface of the screw rod 5 is movably connected to a group of connecting blocks 10, one side of the connecting block 10 is rotatably connected to one end of a connecting rod 15, and the other end of the connecting rod 15 is rotatably connected to one side of the connecting piece 14, and each movable block 9 is connected to the corresponding connecting block 10 by a group of springs 11.

[0027] When in use, by providing a screw rod 5, when goods are placed in the box body 1, the movable block 9 can be moved by rotating the screw rod 5, and the spring 11 is squeezed during the movement of the movable block 9. At this time, since the screw rod 5 fixes the position of the movable block 9, the force generated by the reset of the spring 11 pushes the connecting block 10 to move. During the movement of the connecting block 10, the position of the connecting rod 15 is driven to change, so the movable plate 6 can be pushed to move, so that the distance between a group of movable plates 6 meets the width of the goods. At the same time, after a group of movable plates 6 clamp the two sides of the goods, when the goods are transported and shaken, pressure will be generated on the movable plate 6, thereby moving the movable plate 6. Then, the position of the connecting rod 15 is changed during the movement of the movable plate 6, so that a driving force can be generated for the connecting block 10 to move, and the spring 11 will be squeezed when the connecting block 10 moves, so that the spring 11 plays a buffering role, which is beneficial to the cooperation between the movable block 9, the connecting block 10 and the spring 11, to protect the movement of the goods, so as to better transport the goods.

[0028] In order to further better adjust the internal structure of the box body 1, the outer surface of the screw rod 5 is fixedly connected to the first gear 7, and the outer surface of the first gear 7 is meshed with a toothed chain 8, the outer surface of one of the screw rods 5 is fixedly connected to the second gear 16, and the second gear 16 movably passes through one side of the box body 1 and is meshed with a third gear 19, one side of the box body 1 is fixedly connected to a fixed block 17, and the third gear 19 is rotatably connected to the fixed block 17 through a connecting shaft 18, one end of the connecting shaft 18 movably passes through one side of the fixed block 17 and extends to the outside and is connected to a turntable 20, and the third gear 19 can be driven to rotate by rotating the turntable 20, so that the second gear 16 meshed with the third gear 19 drives one of the screw rods 5 to rotate synchronously, and the other screw rod 5 is rotated through the cooperation between the first gear 7 and the toothed chain 8, which is conducive to driving a group of screw rods 5 to rotate synchronously by rotating the turntable 20, so as to facilitate better adjustment of the internal structure of the box body 1.

[0029] During this period, a limiting groove 13 is set on one side of each groove 4, and a limiting block 12 matching the limiting groove 13 is slidably connected in the limiting groove 13, and the limiting block 12 is fixedly connected to one side of the corresponding connecting block 10, and the limiting block 12 is set to a "T"-shaped structure, which is beneficial to limiting the movement direction and movement limit of the connecting block 10. Secondly, there is a damping structure between the limiting block 12 and the limiting groove 13, and the spring 11 is also set to a damping spring, so the vibration generated by the spring 11 during the contraction and release process can be reduced, thereby improving the stability of the entire structure, which is convenient for increasing the stability of the connecting block 10 sliding in the groove 4.

[0030] In the utility model, a hole 21 is provided on the outer surface of the connecting block 10, and the size of the hole 21 is larger than the diameter of the screw rod 5. When the connecting block 10 moves on the outer surface of the screw rod 5, the hole 21 can prevent the connecting block 10 from contacting the outer surface of the screw rod 5. Therefore, when the screw rod 5 drives the movable block 9 to move, the connecting block 10 is not affected by the screw rod 5, so that the position of the connecting block 10 remains unchanged. At the same time, by providing a rubber layer 3 on one side of the box body 1 and one side of the side panel 2, it is beneficial to make the rubber layer 3 play a buffering role when the goods in the box body 1 come into contact with the box body 1, so as to increase the protection of the goods in the box body 1.

[0031] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A box-type cargo transportation protection structure, comprising a box body (1), one side of the box body (1) is connected to a side plate (2) via a hinge, and is characterized in that: Both sides of the box body (1) are movably connected with movable plates (6), and one side of the movable plate (6) is fixedly connected with a connecting piece (14). A groove (4) is provided in the box body (1), and the groove (4) is arranged in a "concave"-shaped structure. A group of screw rods (5) are rotatably connected in the groove (4). The outer surface of each screw rod (5) is movably connected with a group of movable blocks (9). The outer surface of the screw rod (5) is movably connected with a group of connecting blocks (10). One side of the connecting block (10) is rotatably connected with one end of a connecting rod (15), and the other end of the connecting rod (15) is rotatably connected to one side of the connecting piece (14). Each movable block (9) and the corresponding connecting block (10) are connected via a group of springs (11).

2. The box-type cargo transportation protection structure according to claim 1 is characterized in that: The outer surface of each screw rod (5) is fixedly connected to a first gear (7), and the outer surface of the first gear (7) is meshed with a toothed chain (8); the outer surface of one of the screw rods (5) is fixedly connected to a second gear (16), and the second gear (16) movably passes through one side of the housing (1) and is meshed with a third gear (19); one side of the housing (1) is fixedly connected to a fixed block (17), and the third gear (19) is rotatably connected to the fixed block (17) via a connecting shaft (18); one end of the connecting shaft (18) movably passes through one side of the fixed block (17) and extends to the outside to be connected to a rotating disk (20).

3. The box-type cargo transportation protection structure according to claim 1 is characterized in that: A limiting groove (13) is provided on one side of each groove (4), and a limiting block (12) which fits the limiting groove (13) is slidably connected in the limiting groove (13), the limiting block (12) is fixedly connected to one side of the corresponding connecting block (10), and the limiting block (12) is arranged in a "T"-shaped structure.

4. The box-type cargo transportation protection structure according to claim 1 is characterized in that: The outer surface of the connecting block (10) is provided with a hole (21), and the size of the hole (21) is larger than the diameter of the screw rod (5).

5. The box-type cargo transportation protection structure according to claim 1 is characterized in that: A rubber layer (3) is provided on one side of the box body (1) and one side of the side plate (2).

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