Logistics turnover box convenient to stack

Abstract

The utility model discloses a logistics turnover box convenient to stack, which comprises a box body, a storage groove and a bottom plate, and the box body is fixedly connected to the top of the bottom plate. The stacking process is greatly simplified through unique matching of the containing groove in the top of the box body and the stacking block at the bottom, and a worker only needs to roughly place an upper turnover box on a lower turnover box and push the upper turnover box, so that the stacking block is limited and guided by the baffle in the moving process and is automatically aligned to the containing groove. When the stacked blocks move to the position over the containing groove, the stacked blocks can be easily inserted into the containing groove under the action of gravity, repeated observation and accurate alignment in a traditional mode are not needed, the stacking convenience is remarkably improved, the stacking time is greatly shortened, and the problems that in actual operation, workers need to accurately align clamping grooves and spring clamping beads, the operation difficulty is large, and the working efficiency is high are solved. And especially when stacking is carried out at a high position, the matching condition of the clamping beads and the clamping grooves is difficult to see clearly, the stacking time is prolonged, the stacking difficulty is increased, and the working efficiency is reduced.

Description

Technical Field

[0001] This utility model relates to the field of turnover box technology, specifically a logistics turnover box that is easy to stack. Background Technology

[0002] Logistics turnover boxes, also known as logistics containers or turnover boxes, are mainly used to hold items that need to be moved around, so as to facilitate the transfer of items. Logistics turnover boxes are not only suitable for large-scale production and use, but also for transportation, distribution, storage and processing in factory logistics.

[0003] According to the authorization announcement number CN221215037U, a logistics turnover box that is easy to stack is disclosed, including a turnover box body, and further including: a storage slot opened on the top of the turnover box body, a slot opened on the surface of the turnover box body, and an auxiliary moving mechanism disposed inside the storage slot. The top of the auxiliary moving mechanism is provided with a positioning post. This utility model can not only facilitate the limiting and fixing of logistics turnover boxes stacked vertically, but also store the fixing post to reduce the possibility of damage to the fixing post due to accidental impact. In addition, this logistics turnover box can also facilitate the stacking of tall logistics turnover boxes by workers.

[0004] Based on the search of the aforementioned patents and the findings of existing equipment, when the aforementioned equipment is used, although the spring-loaded beads on both sides of the fixed column surface can help fix the stacked turnover boxes, in actual operation, the workers need to accurately align the slots and spring-loaded beads, which is quite difficult to operate. Especially when stacking at heights, it is difficult to see the cooperation between the beads and the slots, which increases the stacking time and difficulty and reduces work efficiency. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a logistics turnover box that is easy to stack. It has the advantage of being easy to stack and solves the problem that in actual operation, workers need to accurately align the slots and spring beads, which is difficult to operate, especially when stacking at heights, as it is difficult to see the cooperation between the beads and the slots, which increases stacking time and difficulty and reduces work efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a logistics turnover box that is easy to stack, comprising a box body, a storage slot, and a bottom plate. The box body is fixedly connected to the top of the bottom plate. The storage slot is opened inside the box body. Stacking components are provided on the left and right sides of the top of the box body. The stacking components include placement slots. The placement slots are opened on the left and right sides of the top of the box body. Stacking blocks that cooperate with the placement slots are fixedly connected to the left and right sides of the bottom of the bottom plate. Fixing mechanisms are fixedly connected to the top of the left and right sides of the box body.

[0007] As a preferred embodiment of this utility model, the fixing mechanism includes a mounting frame, which is fixedly connected to the top of the left and right sides of the box body. A toothed plate is slidably connected inside the mounting frame, and a toothed groove is provided on the inner side of the mounting frame. Fixing ropes are fixedly installed on the bottom of the left and right sides of the box body, and a clamping component is provided on the outer side of the mounting frame.

[0008] As a preferred embodiment of this utility model, the clamping component includes a threaded hole, which is located on the outside of the mounting frame. A clamping screw is threadedly connected to the inside of the threaded hole, and the inner end of the clamping screw is rotatably connected to the toothed plate.

[0009] As a preferred embodiment of the present invention, the bottom of the stacked block is movably embedded with balls, and the balls are arranged in a plurality of them and are evenly distributed.

[0010] As a preferred embodiment of this invention, the top of both the left and right sides of the box body is fixedly connected with a stop block.

[0011] As a preferred embodiment of this utility model, a through groove is provided on the outer side of the inner wall of the placement groove, and the through groove is used for removing impurities.

[0012] As a preferred embodiment of this invention, a rotating block is fixedly connected to the outer end of the clamping screw. The rotating block is arranged in a plum blossom shape and is used to rotate the clamping screw.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model greatly simplifies the stacking process through the unique combination of the top placement slot and the bottom stacking block. Workers only need to roughly place the upper turnover box on top of the lower turnover box, push the upper turnover box, and allow the stacking block to automatically align with the placement slot as it moves, guided by the baffle. Once the stacking block is directly above the placement slot, it can be easily inserted into the slot under gravity. Unlike traditional methods, there is no need for repeated observation and precise alignment, significantly improving stacking convenience and greatly shortening stacking time. It solves the problem that in actual operation, workers need to precisely align the slots and spring-loaded beads, which is difficult to operate, especially when stacking at heights, making it hard to see the cooperation between the beads and slots, increasing stacking time and difficulty, and reducing work efficiency. This invention achieves the effect of convenient stacking.

[0015] 2. This utility model, by setting a fixing mechanism, allows the upper turnover box to be placed on the lower turnover box during stacking. This ensures that the fixing rope of the lower turnover box is positioned at the corresponding position of the toothed plate inside the mounting frame of the upper turnover box. The clamping component is used to push the toothed plate to slide within the mounting frame. The teeth on the toothed plate mesh with the tooth grooves on the inner side of the mounting frame. At this time, the fixing rope is pressed tight by the toothed plate, thereby firmly connecting the upper and lower turnover boxes and further enhancing the connection stability between the stacked turnover boxes.

[0016] 3. This utility model incorporates a clamping component, which uses a threaded hole and a clamping screw to facilitate more convenient and precise adjustment of the toothed plate. Workers can easily control the position of the toothed plate by rotating the clamping screw, thereby achieving flexible adjustment of the stability of the turnover box. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective;

[0019] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the stacked structure of the turnover boxes of this utility model.

[0021] In the diagram: 1. Box body; 2. Storage slot; 3. Base plate; 4. Stacking assembly; 41. Placement slot; 42. Stacking block; 5. Fixing mechanism; 51. Mounting frame; 52. Toothed plate; 53. Toothed groove; 54. Fixing rope; 55. Clamping assembly; 551. Threaded hole; 552. Clamping screw; 6. Ball bearing; 7. Stop block; 8. Through groove; 9. Rotating block. 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] like Figures 1 to 4 As shown, the present invention provides a stackable logistics turnover box, including a box body 1, a storage slot 2 and a bottom plate 3. The box body 1 is fixedly connected to the top of the bottom plate 3. The storage slot 2 is opened inside the box body 1. Stacking components 4 are provided on the left and right sides of the top of the box body 1. The stacking components 4 include placement slots 41, which are opened on the left and right sides of the top of the box body 1. Stacking blocks 42 that cooperate with the placement slots 41 are fixedly connected to the left and right sides of the bottom of the bottom plate 3. Fixing mechanisms 5 are fixedly connected to the top of the left and right sides of the box body 1.

[0024] refer to Figure 1 , Figure 2 and Figure 3The fixing mechanism 5 includes a mounting frame 51, which is fixedly connected to the top of the left and right sides of the box body 1. A toothed plate 52 is slidably connected inside the mounting frame 51. A toothed groove 53 is provided on the inner side of the mounting frame 51. Fixing ropes 54 are fixedly installed on the bottom of the left and right sides of the box body 1. A clamping component 55 is provided on the outer side of the mounting frame 51.

[0025] As a technical optimization of this utility model, by setting a fixing mechanism 5, when stacking turnover boxes, the upper turnover box is placed on the lower turnover box, so that the fixing rope 54 of the lower turnover box is located at the corresponding position of the toothed plate 52 inside the mounting frame 51 of the upper turnover box. The clamping component 55 is used to push the toothed plate 52 to slide inside the mounting frame 51. The teeth on the toothed plate 52 mesh with the tooth groove 53 on the inner side of the mounting frame 51. At this time, the fixing rope 54 is pressed by the toothed plate 52, thereby firmly connecting the upper and lower turnover boxes, which can further enhance the connection stability between the upper and lower stacked turnover boxes.

[0026] refer to Figure 1 , Figure 2 and Figure 3 The clamping component 55 includes a threaded hole 551, which is located on the outside of the mounting frame 51. The threaded hole 551 is threadedly connected to a clamping screw 552, and the inner end of the clamping screw 552 is rotatably connected to the toothed plate 52.

[0027] As a technical optimization of this utility model, by setting a clamping component 55, which uses a threaded hole 551 to cooperate with a clamping screw 552, the adjustment of the toothed plate 52 becomes more convenient and precise. Workers can easily control the position of the toothed plate 52 by rotating the clamping screw 552, thereby achieving flexible adjustment of the degree of fixation of the turnover box.

[0028] refer to Figure 1 , Figure 2 and Figure 3 The bottom of the stacked block 42 is movably inlaid with balls 6, and there are several balls 6 arranged at equal intervals.

[0029] As a technical optimization of this utility model, by setting the ball bearings 6, when the turnover box is stacked or transported, when the turnover box moves, the ball bearings 6 at the bottom of the stacking block 42 roll on the contact surface. Since the ball bearings 6 and the contact surface are subject to rolling friction, the rolling friction coefficient is much smaller than the sliding friction coefficient. Therefore, the turnover box can be moved with less resistance, making the transportation and stacking process of the turnover box easier and more convenient.

[0030] refer to Figure 1 , Figure 2 and Figure 3 Blocks 7 are fixedly connected to the top of the left and right sides of the box 1.

[0031] As a technical optimization of this utility model, by setting a stop block 7, when the turnover boxes are stacked, the stop block 7 restricts the horizontal movement range of the upper turnover box during its descent. Stacking can only be completed when the position of the upper turnover box accurately corresponds to the lower turnover box, so that the stacking block 42 can fall into the placement slot 41, thereby ensuring the accuracy and stability of stacking.

[0032] refer to Figure 1 , Figure 2 and Figure 3 A through groove 8 is provided on the outer side of the inner wall of the placement groove 41, which is used to remove impurities.

[0033] As a technical optimization of this utility model, by setting the through groove 8, if any debris enters the placement groove 41 during the use of the logistics turnover box, the debris will be discharged from the placement groove 41 through the through groove 8 under the action of gravity or external force when the turnover box moves or tilts, thus avoiding the accumulation of debris in the placement groove 41 and maintaining a good fit between the placement groove 41 and the stacking block 42.

[0034] refer to Figure 1 , Figure 2 and Figure 3 A rotating block 9 is fixedly connected to the outer end of the clamping screw 552. The rotating block 9 is arranged in a plum blossom shape and is used to rotate the clamping screw 552.

[0035] As a technical optimization of this utility model, the setting of the rotating block 9 provides convenience for the operator to operate the clamping screw 552. The plum blossom-shaped design increases the contact area and friction between the hand and the rotating block 9, making it easier for the operator to exert force when rotating the clamping screw 552, and making the operation more labor-saving and precise.

[0036] The working principle and usage process of this utility model are as follows: During use, workers move the turnover boxes to be stacked to a designated location. At this time, each turnover box is in an independent state. Workers move the upper turnover box above the lower turnover box, roughly aligning them so that the stacking block 42 at the bottom of the upper turnover box is roughly within the range of the placement slot 41 at the top of the lower turnover box. This process does not require precise alignment, reducing the difficulty and time cost of initial placement. Workers push the upper turnover box, causing it to move the stacking block 42 at the bottom. During the movement of the stacking block 42, the surrounding baffles act as limiters, restricting the movement range of the stacking block 42 and guiding it along a specific trajectory, ensuring that the stacking block 42 can accurately move to the top of the placement slot 41. This design makes it relatively easy to achieve initial alignment of the stacking block 42 with the placement slot 41 even when stacking at a high position or in poor visibility conditions. When the stacking block 42 moves to the position directly above the placement slot 41, due to… Under the influence of gravity, the stacking block 42 automatically inserts into the placement slot 41 on top of the lower turnover box. This process utilizes gravity to complete the initial stacking positioning, eliminating the need for manual operation to accurately place the stacking block 42 into the placement slot 41. This further simplifies the stacking process and improves work efficiency. After completing the initial positioning, the worker places the fixing rope 54 of the upper turnover box between the toothed plate 52 and the toothed groove 53 of the lower turnover box and tightens the fixing rope 54. Then, the worker rotates the clamping screw 552, which pushes the toothed plate 52 to slide within the mounting frame 51. As the toothed plate 52 slides, the teeth on the toothed plate 52 gradually mesh with the toothed groove 53 on the inner side of the mounting frame 51, causing the toothed plate 52 to press against the fixing rope 54 of the upper turnover box. In this way, the upper and lower turnover boxes are tightly fixed together, completing a stable stacking. Following the above steps, more turnover boxes can be stacked sequentially, thereby achieving efficient and stable turnover box stacking in logistics transportation, storage, and other processes, meeting the needs of logistics operations.

[0037] In summary, this stackable logistics turnover box, through the unique cooperation between the top placement slot 41 and the bottom stacking block 42 of the box body 1, greatly simplifies the stacking process. Workers only need to roughly place the upper turnover box on top of the lower turnover box, push the upper turnover box, and allow the stacking block 42 to automatically align with the placement slot 41 during movement, guided by the baffle. Once the stacking block 42 is directly above the placement slot 41, it can be easily inserted into the slot 41 under gravity. Unlike traditional methods, there is no need for repeated observation and precise alignment, significantly improving stacking convenience and greatly shortening stacking time. It solves the problem that in actual operation, workers need to precisely align the slots and spring beads, which is difficult to operate, especially when stacking at heights, making it hard to see the cooperation between the beads and slots, increasing stacking time and difficulty, and reducing work efficiency.

[0038] 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.

[0039] 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 logistics turnover box facilitating stacking, comprising a box body (1), a storage groove (2) and a bottom plate (3), characterized in that: The box (1) is fixedly connected on the top of the bottom plate (3), the storage groove (2) is arranged in the box (1), the stacking assembly (4) is arranged on the left and right sides of the top of the box (1), the stacking assembly (4) comprises a placing groove (41), the placing groove (41) is arranged on the left and right sides of the top of the box (1), the bottom plate (3) is fixedly connected with the stacking block (42) on the left and right sides of the bottom plate (3), and the stacking block (42) is used in cooperation with the placing groove (41).

2. A logistics tote facilitating stacking according to claim 1, wherein: The fixing mechanism (5) comprises a mounting frame (51), the mounting frame (51) is fixedly connected on the top of the left and right sides of the box (1), the mounting frame (51) is slidably connected with a toothed plate (52), the inner side of the mounting frame (51) is provided with a toothed groove (53), the bottom of the left and right sides of the box (1) is fixedly provided with a fixing rope (54), and the outer side of the mounting frame (51) is provided with a abutting assembly (55).

3. A logistics tote facilitating stacking according to claim 2, wherein: The abutting assembly (55) comprises a threaded hole (551), the threaded hole (551) is arranged on the outer side of the mounting frame (51), the threaded hole (551) is screwedly connected with an abutting screw (552), and the inner end of the abutting screw (552) is rotatably connected with the toothed plate (52).

4. A logistics tote facilitating stacking according to claim 1, wherein: The bottom of the stacking block (42) is movably embedded with a plurality of balls (6) which are distributed at equal distances.

5. A logistics tote facilitating stacking according to claim 1, wherein: The top of the left and right sides of the box (1) is fixedly connected with a stop block (7).

6. A logistics tote facilitating stacking according to claim 1, wherein: The outer side of the inner wall of the placing groove (41) is provided with a through groove (8), and the through groove (8) is used for removing impurities.

7. A logistics tote facilitating stacking according to claim 3, wherein: The outer end of the abutting screw (552) is fixedly connected with a rotating block (9), the rotating block (9) is provided in a plum blossom type, and the rotating block (9) is used for rotating the abutting screw (552).

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