A logistics turnover box for tobacco transportation

Abstract

The utility model relates to the technical field of turnover box, disclose a logistics turnover box for tobacco transportation, including the box, the top of box body is equipped with the box cover, the inner wall of box cover is equipped with the clamping groove, the bottom inner wall of box body is fixedly connected with the mounting plate, the right side outer wall of box body is equipped with the motor, the drive end of motor is fixedly connected with the two -way screw rod, the left and right two ends outer walls of two -way screw rod all are connected with the sliding block of thread, in the utility model, through motor drive two -way screw rod rotation, make sliding block axial movement, through connecting rod, rotating plate and connecting block drive, drive the storage rack to lift, realize not to need to bend to take tobacco, the clamping groove cooperation sealing strip fills the box cover and the box gap, enhances the sealing property and protects the tobacco, whole is to lift the design of big promotion tobacco take convenience, and with stable structure and sealing effect, promote tobacco storage and turnover transportation convenience and quality guarantee.

Description

Technical Field

[0001] This utility model relates to the field of turnover box technology, and in particular to a logistics turnover box for tobacco transportation. Background Technology

[0002] In recent years, the tobacco industry has maintained stable production and sales, and the market coverage of its products has continued to expand, leading to a significant increase in the scale of tobacco transportation. Whether it's finished tobacco products such as cigarettes and cigars, or raw materials used for further processing, tobacco needs to be frequently transported and circulated throughout the country and even globally to meet the demands of numerous consumers and the production and allocation requirements of tobacco companies. With the increase in transportation volume, the requirements for transportation safety measures, especially the transport vehicles, have become increasingly stringent.

[0003] Current tobacco transportation logistics turnover boxes on the market have many inconveniences. When actually handling tobacco, workers often have to bend over, which not only increases labor intensity but also easily causes health problems in the long run, greatly affecting retrieval efficiency. Moreover, these turnover boxes lack flexibility in their internal structural design, making it difficult to easily adjust the spacing between different categories of tobacco products. This results in either wasted space or overcrowded tobacco placement, which is not conducive to the orderly storage and management of tobacco, nor can it guarantee the stability and integrity of tobacco during transportation. They fail to fully meet the increasingly refined and efficient needs of tobacco transportation and urgently require improvement and optimization. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a logistics turnover box for tobacco transportation. This solution addresses the problems of existing tobacco transportation logistics turnover boxes requiring bending over to retrieve tobacco, inconvenience in retrieval, difficulty in adjusting the spacing between different categories of tobacco, and inability to accommodate different specifications of tobacco.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a logistics turnover box for tobacco transportation, comprising a box body, a box cover installed at the top of the box body, a slot formed on the inner wall of the box cover, an installation plate fixedly connected to the inner wall of the bottom of the box body, a motor installed on the outer right side of the box body, a bidirectional threaded rod fixedly connected to the drive end of the motor, sliding blocks threadedly connected to the outer walls of both ends of the bidirectional threaded rod, connecting rods fixedly connected to the inner walls of the sliding blocks, rotating plates rotatably connected to the front and rear ends of the connecting rods, a storage rack provided on the inner wall of the box body, connecting blocks fixedly connected to the front and rear ends of the bottom of the storage rack, the top of the rotating plates rotatably connected to the inner wall of the connecting blocks, and multiple dividing plates slidably connected to the top of the storage rack, with adjusting components provided on the inner walls of the front and rear sides of the top of the dividing plates.

[0006] Furthermore, the outer walls of the sliding blocks are slidably connected to the inner wall of the mounting plate, and the outer wall of the bidirectional threaded rod is rotatably connected to the inner wall of the mounting plate.

[0007] Furthermore, limit blocks are fixedly connected to both the left and right sides of the storage rack, and the outer walls of the limit blocks are slidably connected to the inner walls of the left and right sides of the box.

[0008] Furthermore, a sealing strip is installed at the top of the box, and the outer wall of the sealing strip fits tightly against the inner wall of the slot.

[0009] Furthermore, the adjustment assembly includes a pull rod slidably connected to the inner walls of the front and rear sides of the top of the partition plate, a sliding plate fixedly connected to the outer wall of the pull rod, and a spring slidably connected to the inner walls of the front and rear sides of the top of the storage rack.

[0010] Furthermore, the top ends of the springs are all connected to the inner wall of the dividing plate, the bottom ends of the springs are all connected to the top ends of the sliding plate, and the outer walls of the sliding plate are all slidably connected to the inner walls of the front and rear sides of the dividing plate.

[0011] Furthermore, the top of the storage rack is provided with several positioning holes, the size of which is adapted to the pull rod.

[0012] Beneficial effects:

[0013] 1. In this utility model, the motor drives the bidirectional threaded rod to rotate, causing the sliding block to move axially. Through the transmission of the connecting rod, rotating plate and connecting block, the storage rack is lifted and lowered, so that tobacco can be picked up without bending over. The slot and sealing strip fill the gap between the box lid and the box body to enhance the sealing and protect the tobacco. The overall design not only greatly improves the convenience of picking up tobacco through the lifting design, but also improves the convenience and quality assurance of tobacco storage, turnover and transportation through the stable structure and sealing effect.

[0014] 2. In this utility model, by pulling the lever away from the positioning hole, the dividing plate can slide along the storage rack. With the multiple fixed points of the positioning hole, the spacing can be adjusted according to the size of the tobacco, and independent storage spaces of different specifications can be separated. By using a spring to push the sliding plate to drive the lever into the positioning hole, the sliding resistance of the lever is overcome, and the position of the dividing plate is quickly and reliably fixed. Overall, the flexibility and stability of tobacco classification and storage are improved, and the storage needs of tobacco of different specifications are met. Attached Figure Description

[0015] Figure 1 This is a perspective view of a logistics turnover box for tobacco transportation proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the connecting block structure of a logistics turnover box for tobacco transportation proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the sliding block structure of a logistics turnover box for tobacco transportation proposed in this utility model;

[0018] Figure 4 This is a cross-sectional view of the partition plate of a logistics turnover box for tobacco transportation proposed in this utility model.

[0019] Legend:

[0020] 1. Box body; 2. Box cover; 3. Slot; 4. Mounting plate; 5. Motor; 6. Two-way threaded rod; 7. Sliding block; 8. Connecting rod; 9. Rotating plate; 10. Storage rack; 11. Connecting block; 12. Positioning hole; 13. Dividing plate; 14. Pull rod; 15. Slide plate; 16. Spring; 17. Limiting block; 18. Sealing strip. Detailed Implementation

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0023] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0024] Reference Figures 1-3This utility model provides an embodiment of a logistics turnover box for tobacco transportation, comprising a box body 1, a box cover 2 installed at the top of the box body 1, a slot 3 formed on the inner wall of the box cover 2, an mounting plate 4 fixedly connected to the inner wall of the bottom end of the box body 1, a motor 5 installed on the outer right side of the box body 1, a bidirectional threaded rod 6 fixedly connected to the drive end of the motor 5, sliding blocks 7 threadedly connected to the outer walls of both ends of the bidirectional threaded rod 6, connecting rods 8 fixedly connected to the inner walls of the sliding blocks 7, and rotating plates 9 rotatably connected to the front and rear ends of the connecting rods 8. A storage rack 10 is provided, with connecting blocks 11 fixedly connected to both the front and rear ends of the bottom of the storage rack 10. The top of the rotating plate 9 is rotatably connected to the inner wall of the connecting block 11. The outer wall of the sliding block 7 is slidably connected to the inner wall of the mounting plate 4. The outer wall of the bidirectional threaded rod 6 is rotatably connected to the inner wall of the mounting plate 4. Limiting blocks 17 are fixedly connected to both the left and right sides of the storage rack 10. The outer wall of the limiting block 17 is slidably connected to the inner walls of the left and right sides of the box 1. A sealing strip 18 is installed at the top of the box 1, and the outer wall of the sealing strip 18 fits tightly against the inner wall of the slot 3.

[0025] Specifically, the lid 2 seals the interior space of the box 1, protecting the tobacco stored inside and preventing external dust and other impurities from entering. The slot 3 provides an installation positioning structure for subsequent cooperation with the sealing strip 18, ensuring the sealing effect between the lid 2 and the box 1. The mounting plate 4 is fixed to the box 1, providing a stable installation base and motion guide for components such as the bidirectional threaded rod 6 and the sliding block 7. The box 1 provides a fixed support for the motor 5, ensuring stable operation of the motor 5 and enabling it to output rotational driving force, providing a power source for the rotation of the bidirectional threaded rod 6. The motor 5 directly transmits its own rotational driving force to the bidirectional threaded rod 6, causing the bidirectional threaded rod 6 to rotate synchronously, realizing power transmission. When the bidirectional threaded rod 6 rotates, its opposite thread structure at both ends causes the two sliding blocks 7 to move along the axial direction of the threaded rod. The opposing or opposite linear motions convert the rotational motion into the linear motion of the sliding block 7. The sliding block 7 drives the connecting rod 8 to move synchronously in a linear motion, providing a power transmission medium for the movement of the rotating plate 9. The rotating plate 9 can rotate around the end of the connecting rod 8, converting the linear motion of the connecting rod 8 into its own rotational motion, thus realizing the conversion of the power direction. The storage rack 10 is used to place tobacco, which is convenient for the classification and storage of tobacco and the overall turnover and transportation. The connecting block 11 is fixed to the storage rack 10 as a whole, which can transmit the rotational power of the rotating plate 9 to the storage rack 10, causing the storage rack 10 to move. When the rotating plate 9 rotates, it pushes or pulls the connecting block 11, thereby causing the storage rack 10 to move up and down, which is convenient for adjusting the height of the storage rack 10 and making it easy to take out the tobacco without having to bend over to take it out from inside the box 1.

[0026] Mounting plate 4 limits the sliding trajectory of sliding block 7, ensuring that sliding block 7 only moves in a straight line along the axial direction, preventing it from deviating or shaking. Mounting plate 4 provides support and positioning for bidirectional threaded rod 6, ensuring the coaxiality of bidirectional threaded rod 6 when rotating, preventing it from tilting or shaking, ensuring that the rotational motion is stably transmitted to sliding block 7, and ensuring the smoothness of the lifting and adjusting of storage rack 10. Limiting block 17 can move synchronously with storage rack 10, limiting the lifting trajectory of storage rack 10, preventing horizontal deviation of storage rack 10 during movement, and ensuring its movement stability. Sealing strip 18 is used to fill the gap between box body 1 and box cover 2, enhancing the sealing performance, preventing external moisture, dust, etc. from entering the interior of box body 1 and affecting tobacco quality. Through this tight fit, the box cover 2 and box body 1 are sealed tightly, better protecting the tobacco inside box body 1, providing good protection for tobacco, facilitating retrieval, ensuring smooth adjustment and stable movement, and improving the convenience and quality assurance of tobacco storage, turnover and transportation.

[0027] Reference Figure 1 , Figure 2 and Figure 4 The top of the storage rack 10 is slidably connected to multiple dividing plates 13. The inner walls of the front and rear sides of the top of the dividing plates 13 are provided with adjustment components. The adjustment components include pull rods 14 slidably connected to the inner walls of the front and rear sides of the top of the dividing plates 13. The outer walls of the pull rods 14 are fixedly connected to the slide plates 15. The inner walls of the front and rear sides of the top of the storage rack 10 are slidably connected to springs 16. The top of the springs 16 are connected to the inner walls of the dividing plates 13, and the bottom of the springs 16 are connected to the top of the slide plates 15. The outer walls of the slide plates 15 are slidably connected to the inner walls of the front and rear sides of the dividing plates 13. The top of the storage rack 10 is provided with several positioning holes 12. The size of the positioning holes 12 is adapted to the pull rods 14.

[0028] Specifically, the dividing plate 13 can slide along the top of the storage rack 10, facilitating the adjustment of the spacing between adjacent dividing plates 13 according to the size of the tobacco, thus dividing the interior of the storage rack 10 into independent spaces suitable for different sizes of tobacco. The pull rod 14 can slide up and down on the inner wall of the dividing plate 13. By pulling or releasing the pull rod 14, its engagement with the positioning hole 12 is controlled, providing a control component for the position adjustment and fixation of the dividing plate 13. The sliding plate 15 slides synchronously on the inner wall of the dividing plate 13 along with the pull rod 14, providing guidance for the movement of the pull rod 14 and also serving as a force carrier for the spring 16, transmitting the elastic force of the spring 16. The spring 16 generates a restoring force through elastic deformation, which can overcome the resistance when the pull rod 14 slides, smoothly pushing the sliding plate 15 when the pull rod 14 is released. The downward movement causes the pull rod 14 to automatically engage with the positioning hole 12, preventing the pull rod 14 from failing to return to its original position due to excessive friction. This ensures that the position of the dividing plate 13 is quickly and reliably fixed. The positioning holes 12 are spaced apart at the top of the storage rack 10, providing multiple fixing points for the pull rod 14. These holes, combined with the sliding of the dividing plate 13, allow for different spacing adjustments to meet the storage needs of tobacco of different sizes. The size of the positioning holes 12 is compatible with the pull rod 14, ensuring that the pull rod 14 can be accurately engaged with the positioning holes 12. This prevents the dividing plate 13 from becoming loose due to size mismatch, ensuring the stability of the position of the dividing plate 13 after adjustment. This allows for flexible adjustment and stable fixing of the dividing plate 13, thus adapting to the independent storage of tobacco of different specifications and improving the flexibility and stability of tobacco classification and storage.

[0029] Working principle: The operator opens the lid 2 at the top of the box 1 to prepare for tobacco storage. Depending on the size of the tobacco to be stored, the operator pulls the lever 14 on the divider plate 13 upwards. The lever 14 moves the sliding plate 15 upwards, compressing the spring 16, causing the lever 14 to disengage from the positioning hole 12 of the storage rack 10. The divider plate 13 slides along the top of the storage rack 10, adjusting to the appropriate spacing for the tobacco size. Then, the operator releases the lever 14, and the spring 16 rebounds, pushing the sliding plate 15 and lever 14 downwards. The lever 14 engages with the corresponding positioning hole 12, fixing the divider plate 13. The tobacco is then sorted and placed into the independent spaces separated by the divider plate 13. The lid 2 is then closed, ensuring the sealing strip 18 at the top of the box 1 fits tightly against the groove 3 on the inner wall of the lid 2, thus sealing the box 1. To prevent dust and moisture from entering during transportation, the limiting blocks 17 on both sides of the storage rack 10 are positioned along the inner wall of the box 1 during transportation to prevent the storage rack 10 from shifting and to ensure the stability of the tobacco. When the tobacco needs to be taken out, the box cover 2 is opened and the motor 5 on the right side of the box 1 is started. The motor 5 drives the bidirectional threaded rod 6 to rotate, causing the two sliding blocks 7 to move towards or away from each other along the mounting plate 4. The sliding blocks 7 drive the connecting rod 8, causing the rotating plate 9 to rotate around the connecting rod 8 and the connecting block 11, pushing the storage rack 10 up to a height that is easy to take out. There is no need for personnel to bend over to take out the tobacco from inside the box 1. After taking out the tobacco, the motor 5 is controlled to reverse, driving the bidirectional threaded rod 6 to rotate in the opposite direction, so that the sliding blocks 7 and the rotating plate 9 are linked together, and the storage rack 10 is lowered and reset.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A logistics turnover box for tobacco transportation, characterized in that, The box includes a housing (1), a lid (2) is installed on the top of the housing (1), a slot (3) is provided on the inner wall of the lid (2), an installation plate (4) is fixedly connected to the inner wall of the bottom end of the housing (1), a motor (5) is installed on the outer wall of the right side of the housing (1), a bidirectional threaded rod (6) is fixedly connected to the drive end of the motor (5), sliding blocks (7) are threadedly connected to the outer walls of both ends of the bidirectional threaded rod (6), connecting rods (8) are fixedly connected to the inner walls of the sliding blocks (7), the outer walls of the sliding blocks (7) are slidably connected to the inner wall of the installation plate (4), the outer walls of the bidirectional threaded rod (6) are rotatably connected to the inner wall of the installation plate (4), rotating plates (9) are rotatably connected to the front and rear ends of the connecting rod (8), and a storage rack (10) is provided on the inner wall of the housing (1). The bottom end of the storage rack (10) is fixedly connected to the front and rear ends of the rack. The top end of the rotating plate (9) is rotatably connected to the inner wall of the connecting block (11). The top end of the storage rack (10) is slidably connected to multiple dividing plates (13). The inner walls of the front and rear sides of the top end of the dividing plate (13) are provided with adjustment components. The adjustment components include a pull rod (14) slidably connected to the inner walls of the front and rear sides of the top end of the dividing plate (13). The outer wall of the pull rod (14) is fixedly connected to a sliding plate (15). The inner walls of the front and rear sides of the top end of the storage rack (10) are slidably connected to a spring (16). The top end of the spring (16) is connected to the inner wall of the dividing plate (13). The bottom end of the spring (16) is connected to the top end of the sliding plate (15). The outer wall of the sliding plate (15) is slidably connected to the inner walls of the front and rear sides of the dividing plate (13).

2. The tobacco transportation logistics turnover box according to claim 1, characterized in that: Limiting blocks (17) are fixedly connected to both the left and right sides of the storage rack (10), and the outer walls of the limiting blocks (17) are slidably connected to the inner walls of the left and right sides of the box (1).

3. The tobacco transportation logistics turnover box according to claim 1, characterized in that: A sealing strip (18) is installed at the top of the box (1), and the outer wall of the sealing strip (18) fits tightly against the inner wall of the slot (3).

4. A logistics turnover box for tobacco transportation according to claim 1, characterized in that: The top of the storage rack (10) is provided with several positioning holes (12), the size of which is adapted to the pull rod (14).

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