Metal packaging box with liftable partition plate supporting structure

Abstract

The utility model discloses a metal packaging box with a lifting partition plate supporting structure, which comprises a box body, a rack is fixedly arranged in the box body, a frame is arranged in the box body in a sliding manner, a first supporting block and a second supporting block are fixedly arranged at the bottom of the frame, and the first supporting block and the second supporting block are arranged in the box body. A first supporting shaft is rotatably arranged in the first supporting block, a second supporting shaft is rotatably arranged in the second supporting block, a driving gear is fixedly arranged on the surface of the first supporting shaft and is in meshed connection with the rack, and a first transmission gear is fixedly arranged on the surface of the second supporting shaft and is in meshed connection with the rack. And a second transmission gear is fixedly arranged on the surface of the first supporting shaft on the right side, the second transmission gear is connected with the first transmission gear in a meshed mode, the height of the partition plate can be freely adjusted through the device, the metal packaging box can meet the storage requirements of various objects with different sizes, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal packaging box technology, and in particular to a metal packaging box with a liftable partition support structure. Background Technology

[0002] Metal turnover boxes are containers made of metal materials used for storing and transporting goods. They are sturdy, durable, have a high load-bearing capacity, and are reusable. They can be used to classify, store, and handle goods, improve logistics efficiency, and protect goods from damage. They are suitable for various industries, such as manufacturing and logistics distribution, and help to achieve standardized and regulated logistics management.

[0003] Existing metal packaging boxes have internal dividers that can categorize and place different items to prevent them from colliding and rubbing against each other. At the same time, the dividers help to fix the position of the items, enhance the stability of the packaging box during transportation, improve the protection of the items, and make the packaging more neat and orderly.

[0004] However, the partitions inside existing metal packaging boxes are fixed at a certain height inside the box. Since the space above and below the partitions is fixed, it is impossible to flexibly adjust them according to the different items actually placed inside the metal packaging box. When the items are large and there is not enough space below the partitions, they cannot be placed properly. When the items are small, it will cause a waste of space, which has certain limitations in use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a metal packaging box with a liftable partition support structure, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A metal packaging box with a liftable partition support structure includes a box body, a rack fixedly installed inside the box body, a frame slidably installed inside the box body, an auxiliary sliding component installed on the surface of the frame, a first support block and a second support block fixedly installed at the bottom of the frame, a first support shaft rotatably installed inside the first support block and fixedly connected to the output end of a motor, a second support shaft rotatably installed inside the second support block, a drive gear fixedly installed on the surface of the first support shaft and meshing with the rack, a transmission component installed on the surface of the first support shaft, a first transmission gear fixedly installed on the surface of the second support shaft, and a second transmission gear fixedly installed on the surface of the first support shaft on the right side and meshing with the first transmission gear.

[0008] Preferably, the auxiliary sliding assembly includes a connecting block fixedly disposed on the surface of the frame, a connecting shaft rotatably disposed inside the connecting block, a pulley fixedly disposed on the surface of the connecting shaft, and the pulley overlapping with the interior of the housing.

[0009] Preferably, the transmission assembly includes pulleys fixedly disposed on the surfaces of the first and second support shafts on the left side, and a timing belt is engaged with the surface of the left pulley, the timing belt being engaged with the pulley on the right side.

[0010] Preferably, the surface of the frame has a groove, and a partition body is overlapped on the surface of the groove.

[0011] Preferably, the bottom of the housing is fixedly provided with self-locking wheels, and the number of self-locking wheels is multiple.

[0012] Preferably, there are two pulleys, and the two pulleys are symmetrically distributed on the surface of the connecting shaft.

[0013] Preferably, there are multiple grooves, and the multiple grooves are distributed in a circular array on the surface of the frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This metal packaging box with a liftable partition support structure uses a motor to rotate the first support shaft on the left side, and a transmission assembly to rotate the second support shaft in the same direction. The rotation of the second support shaft causes the first transmission gear to rotate, and the rotation of the first transmission gear causes the second transmission gear to rotate in the opposite direction. The rotation of the second transmission gear drives the first support shaft on the right side to rotate in a different direction than the rotation of the first support shaft on the left side. The rotation of the first support shaft drives the drive gear to rotate, and the rotation of the drive gear causes it to move on the surface of the rack, thereby moving the frame and the partition body. This device can freely adjust the height of the partition, so that the metal packaging box can meet the storage needs of items of various sizes, thereby improving the practicality of the device.

[0016] 2. The metal packaging box with a liftable partition support structure moves the connecting block when the frame moves. When the connecting block moves, the pulley rotates inside the box, which in turn assists the frame movement. The pulley reduces the friction between the frame and the inner wall when the frame moves, making the frame movement smoother, improving the stability and service life of the device, and making operation more convenient. Attached Figure Description

[0017] Figure 1 This is an isometric drawing of the structure of this utility model;

[0018] Figure 2 This is a partial structural diagram of the present invention;

[0019] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0020] Figure 4 This is a bottom view of a partial structure of this utility model.

[0021] In the diagram: 1. Housing; 2. Rack; 3. Frame; 4. Connecting block; 5. Connecting shaft; 6. Pulley; 7. First support block; 8. First support shaft; 9. Second support block; 10. Second support shaft; 11. Pulley; 12. Synchronous belt; 13. First transmission gear; 14. Second transmission gear; 15. Drive gear; 16. Partition body; 17. Groove; 18. Self-locking wheel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1-4A metal packaging box with a liftable partition support structure includes a box body 1, a rack 2 fixedly installed inside the box body 1, a frame 3 slidably installed inside the box body 1, an auxiliary sliding component installed on the surface of the frame 3, a first support block 7 and a second support block 9 fixedly installed at the bottom of the frame 3, a first support shaft 8 rotatably installed inside the first support block 7, the first support shaft 8 being fixedly connected to the output end of a motor, a second support shaft 10 rotatably installed inside the second support block 9, and a drive gear 15 fixedly installed on the surface of the first support shaft 8. Gear 15 and rack 2 are meshed together. A transmission assembly is provided on the surface of the first support shaft 8. The transmission assembly includes a pulley 11 fixedly disposed on the surface of the first support shaft 8 and the surface of the second support shaft 10 on the left side. A synchronous belt 12 is meshed on the surface of the left pulley 11. The synchronous belt 12 and the right pulley 11 are meshed together. The rotation of the first support shaft 8 on the left side drives the left pulley 11 to rotate. The rotation of the left pulley 11 drives the right pulley 11 to rotate through the synchronous belt 12. The rotation of the right pulley 11 causes the second support shaft 10 to rotate. A drive unit rotates the first support shaft 8 and the second support shaft 10 on the left. A first transmission gear 13 is fixedly mounted on the surface of the second support shaft 10, and a second transmission gear 14 is fixedly mounted on the surface of the first support shaft 8 on the right. The second transmission gear 14 and the first transmission gear 13 are meshed together. The metal packaging box with a liftable partition support structure rotates the first support shaft 8 on the left through a motor, and rotates the second support shaft 10 in the same direction through a transmission assembly. The rotation of the second support shaft 10 causes the first transmission gear 13 to rotate, and the rotation of the first transmission gear 13 causes the second transmission gear 14 to rotate in the opposite direction. The rotation of the second transmission gear 14 drives the first support shaft 8 on the right to rotate in a direction different from the rotation of the first support shaft 8 on the left. The rotation of the first support shaft 8 drives the drive gear 15 to rotate, and the rotation of the drive gear 15 causes it to move on the surface of the rack 2, thereby causing the frame 3 and the partition body 16 to move. This device can freely adjust the height of the partition, so that the metal packaging box can meet the storage needs of items of various sizes, thereby improving the practicality of the device.

[0024] Specifically, the auxiliary sliding component includes a connecting block 4 fixedly mounted on the surface of the frame 3. A connecting shaft 5 is rotatably mounted inside the connecting block 4. Two pulleys 6 are fixedly mounted on the surface of the connecting shaft 5, and the two pulleys 6 are symmetrically distributed on the surface of the connecting shaft 5. The pulleys 6 overlap with the interior of the box 1. When the frame 3 moves, the connecting block 4 moves, and when the connecting block 4 moves, the pulleys 6 rotate inside the box 1, thereby assisting the frame 3 in moving. The pulleys 6 reduce the friction between the frame 3 and the inner wall when the frame 3 moves, thus making the frame 3 move more smoothly, improving the stability and service life of the device, and making operation more convenient.

[0025] Specifically, the surface of the frame 3 has grooves 17, and there are multiple grooves 17. The multiple grooves 17 are distributed in a circular array on the surface of the frame 3. The surface of the grooves 17 is connected to the partition body 16. When placing items at the bottom inside the box 1, the partition body 16 can be pulled upward to allow the items to be placed in. The partition body 16 can also be installed quickly during installation.

[0026] Specifically, the bottom of the housing 1 is fixedly equipped with self-locking wheels 18. There are multiple self-locking wheels 18, and the device can be moved by the self-locking wheels 18.

[0027] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0028] In use: The motor drives the left first support shaft 8 to rotate, which in turn drives the left pulley 11 to rotate. The rotation of the left pulley 11 drives the right pulley 11 to rotate via the synchronous belt 12. The rotation of the right pulley 11 causes the second support shaft 10 to rotate, which in turn causes the first transmission gear 13 to rotate. The rotation of the first transmission gear 13 causes the second transmission gear 14 to rotate in the opposite direction. The rotation of the second transmission gear 14 drives the right first support shaft 8 to rotate. That is, the right first support shaft 8 and the left first support shaft 8 rotate simultaneously in different directions. The rotation of the first support shaft 8 drives the drive gear 15 to rotate, which causes it to move on the surface of the rack 2, thereby causing the frame 3 to move. The movement of the frame 3 drives the connecting block 4, the connecting shaft 5, and the pulley 6 to move. The sliding of the pulley 6 inside the housing 1 assists in the movement of the frame 3.

[0029] In summary, this metal packaging box with a liftable partition support structure rotates the first support shaft 8 on the left side via a motor, and the second support shaft 10 rotates in the same direction via a transmission assembly. The rotation of the second support shaft 10 causes the first transmission gear 13 to rotate, which in turn causes the second transmission gear 14 to rotate in the opposite direction. The rotation of the second transmission gear 14 drives the first support shaft 8 on the right side to rotate in a different direction than the rotation of the first support shaft 8 on the left side. The rotation of the first support shaft 8 drives the drive gear 15 to rotate, which in turn moves it on the surface of the rack 2, thereby moving the frame 3 and the partition body 16. This device can freely adjust the height of the partition, allowing the metal packaging box to meet the storage needs of items of various sizes, thus improving the practicality of the device.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal packing box with a liftable partition support structure, comprising a box body (1), characterized in that, The inside of the box (1) is fixedly provided with a rack (2), the inside of the box (1) is slidably provided with a frame (3), the surface of the frame (3) is provided with an auxiliary sliding assembly, the bottom of the frame (3) is fixedly provided with a first supporting block (7) and a second supporting block (9), the inside of the first supporting block (7) is rotatably provided with a first supporting shaft (8), the first supporting shaft (8) is fixedly connected with the output end of a motor, the inside of the second supporting block (9) is rotatably provided with a second supporting shaft (10), the surface of the first supporting shaft (8) is fixedly provided with a drive gear (15), the drive gear (15) is meshedly connected with the rack (2), the surface of the first supporting shaft (8) is provided with a transmission assembly, the surface of the second supporting shaft (10) is fixedly provided with a first transmission gear (13), the surface of the first supporting shaft (8) on the right side is fixedly provided with a second transmission gear (14), and the second transmission gear (14) is meshedly connected with the first transmission gear (13).

2. The metal packaging container with a liftable partition support structure according to claim 1, characterized by, The auxiliary sliding assembly comprises a connecting block (4) fixedly arranged on the surface of the frame (3), a connecting shaft (5) rotatably arranged in the connecting block (4), and a pulley (6) fixedly arranged on the surface of the connecting shaft (5) and engaged with the inside of the box (1).

3. The metal packaging container with a liftable partition support structure according to claim 1, characterized by, The transmission assembly comprises a belt pulley (11) fixedly arranged on the surface of the first supporting shaft (8) on the left side and the surface of the second supporting shaft (10), and a synchronous belt (12) meshedly arranged on the surface of the belt pulley (11) on the left side and meshedly connected with the belt pulley (11) on the right side.

4. The metal packaging container with a liftable partition support structure according to claim 1, characterized by, The surface of the frame (3) is provided with a groove (17), and the surface of the groove (17) is lapped with a partition body (16).

5. The metal packaging container with a liftable partition support structure according to claim 1, characterized by, The bottom of the box (1) is fixedly provided with a plurality of self-locking wheels (18).

6. The metal packaging container with a liftable partition support structure according to claim 2, characterized by, The number of pulleys (6) is two, and the two pulleys (6) are symmetrically arranged on the surface of the connecting shaft (5).

7. The metal packaging container with a liftable partition support structure according to claim 4, characterized by, The number of grooves (17) is multiple, and the multiple grooves (17) are circularly arranged on the surface of the frame (3). The number of pulleys (6) is two, and the two pulleys (6) are symmetrically arranged on the surface of the connecting shaft (5). The number of grooves (17) is multiple, and the multiple grooves (17) are circularly arranged on the surface of the frame (3).

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