Rust-proof packaging box transportation cart

Abstract

The utility model discloses and provides an antirust packing box transport cart which comprises a cart body, a two-way lead screw is movably installed in a circular through groove, one end of the two-way lead screw is connected with a motor, two sets of sliding seats are movably installed on the outer surface of the two-way lead screw, and the top ends of the two sets of sliding seats are connected with an adjusting plate. A connecting frame is arranged between the adjusting plates, cavities are formed in the inner walls of the two ends of the connecting frame, movable plates are movably installed in the cavities, and one ends of the movable plates are movably connected with one sides of the adjusting plates. It can be guaranteed that the antirust packaging box is stably supported in the transportation process, and the damage risk caused by shaking or sliding is reduced. And meanwhile, the safety in the transportation process is also improved through stable supporting, and the personal injury risk caused by accidental falling or inclination is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transport carts, and particularly relates to an anti-rust packaging box transport cart. Background Art

[0002] In current logistics transportation and warehousing management, as an important carrier for protecting goods from damage, the safety and stability of packaging boxes during transportation are crucial. However, there are still some deficiencies in the design and function of existing packaging box transport carts, especially when dealing with anti-rust packaging boxes, which have high requirements for surface quality, the problems are particularly prominent.

[0003] Traditional transport carts often only have basic loading and moving functions, and lack an effective fixing mechanism for stacked packaging boxes. During transportation, especially when performing operations such as sudden stops and sharp turns, due to inertia, the stacked packaging boxes are prone to collide and squeeze with each other. For anti-rust packaging boxes, this physical impact is not only likely to cause deformation or damage to the packaging boxes themselves, but more importantly, it is likely to damage their anti-rust coatings, thereby affecting the quality and safety of the internal goods. Content of the Utility Model

[0004] (I) Purpose of the Utility Model

[0005] In view of this, the purpose of the utility model is to propose an anti-rust packaging box transport cart to solve the problems raised in the above background.

[0006] (II) Technical Solution

[0007] An anti-rust packaging box transport cart includes a cart main body. An installation plate is fixedly installed at the top of the cart main body, and two groups of installation grooves are opened at the top of the installation plate. Two groups of fixed seats are fixedly installed on the inner walls of the two groups of installation grooves, and circular through grooves are opened on the outer surfaces of the two groups of fixed seats. A bidirectional lead screw is movably installed in the circular through grooves, and one end of the bidirectional lead screw is connected to a motor. Two groups of sliding seats are movably installed on the outer surface of the bidirectional lead screw, and two groups of adjusting plates are connected to the tops of the two groups of sliding seats. A connecting frame is arranged between the adjusting plates, and cavities are opened on the inner walls at both ends of the connecting frame. Movable plates are movably installed in the cavities, and one end of the movable plate is movably connected to one side of the adjusting plate.

[0008] Preferably, sliding grooves are opened on the outer surfaces on the upper and lower sides of the adjusting plate, and sliders are movably installed on the inner walls of the sliding grooves. One end of the slider is connected to the movable plate.

[0009] Preferably, a limiting groove is opened at the top of the adjusting plate, a screw rod is arranged on the inner wall of the limiting groove, one end of the screw rod is connected to the slider, and a locking ring is movably installed on the outer surface of the screw rod.

[0010] Preferably, a positioning plate is fixedly installed on one side of the slider.

[0011] Preferably, a plurality of operating rods are fixedly installed on the outer surface of the locking ring, and one side of the plurality of operating rods is arc-shaped.

[0012] Preferably, a protective plate is fixedly installed at the top of the two installation grooves, and a clamping groove is formed on the outer surface of the protective plate, and a connecting plate is movably installed in the clamping groove.

[0013] Preferably, the fixed seat is fixedly connected to the motor.

[0014] From the above technical solutions, it can be seen that the present application has the following beneficial effects:

[0015] 1. The utility model can ensure the stable support of the rust-proof packaging box during transportation by precisely adjusting the distance between the adjusting plates, reducing the risk of damage caused by shaking or sliding. At the same time, the stable support also improves the safety of the transportation process and reduces the risk of personal injury caused by accidental dropping or tilting.

[0016] 2. By starting the motor and adjusting the position of the sliding seat, the utility model can quickly adapt to packaging boxes of different sizes, so the preparation time before transportation can be shortened and the transportation efficiency can be improved. At the same time, the stable support also reduces transportation interruptions and delays caused by the shaking or damage of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a schematic exploded structure diagram of the present utility model;

[0019] Figure 3 is the present utility model Figure 2 enlarged schematic diagram at A in;

[0020] Figure 4 is the present utility model Figure 2 enlarged schematic diagram at B in;

[0021] Figure 5 is the present utility model Figure 2 enlarged schematic diagram at C in.

[0022] In the figure: 1, the cart body; 2, the mounting plate; 3, the adjusting plate; 4, the connecting frame; 5, the movable plate; 6, the protective plate; 7, the mounting groove; 8, the sliding groove; 9, the limiting groove; 511, the slider; 512, the screw rod; 513, the locking ring; 514, the operating rod; 515, the positioning plate; 911, the fixed seat; 912, the motor; 913, the sliding seat; 914, the connecting plate; 915, the bidirectional screw rod. Detailed implementation mode

[0023] The following description is essentially exemplary only and is not intended to limit the present disclosure, application, and uses. It should be understood that in all these figures, the same or similar reference numerals indicate the same or similar parts and features. Each figure only schematically shows the concept and principle of the embodiments of the present disclosure, and does not necessarily show the specific dimensions and their ratios of the embodiments of the present disclosure. The relevant details or structures of the embodiments of the present disclosure may be illustrated in an exaggerated manner in a specific part of a specific figure.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0025] An anti-rust packaging box transportation cart, including a cart body 1, a mounting plate 2 is fixedly installed at the top of the cart body 1, and two groups of mounting grooves 7 are opened at the top of the mounting plate 2. Two groups of fixed seats 911 are fixedly installed on the inner walls of the two groups of mounting grooves 7, and circular through grooves are opened on the outer surfaces of the two groups of fixed seats 911. A bidirectional screw rod 915 is movably installed in the circular through grooves, and one end of the bidirectional screw rod 915 is connected to a motor 912. Two groups of sliding seats 913 are movably installed on the outer surface of the bidirectional screw rod 915, and two groups of sliding seats 913 are connected to an adjusting plate 3 at the top. A connecting frame 4 is arranged between the adjusting plates 3, and cavities are opened on the inner walls at both ends of the connecting frame 4. A movable plate 5 is movably installed in the cavities, and one end of the movable plate 5 is movably connected to one side of the adjusting plate 3.

[0026] Further, sliding grooves 8 are opened on the outer surfaces on both the upper and lower sides of the adjusting plate 3, and sliders 511 are movably installed on the inner walls of the sliding grooves 8. One end of the slider 511 is connected to the movable plate 5.

[0027] Further, a limiting groove 9 is opened at the top of the adjusting plate 3, and a screw rod 512 is arranged on the inner wall of the limiting groove 9. One end of the screw rod 512 is connected to the slider 511, and a locking ring 513 is movably installed on the outer surface of the screw rod 512. When the movable plate 5 is horizontally adjusted, by rotating the locking ring 513, the locking ring 513 moves downward, so as to abut against the top of the adjusting plate 3, and then the movable plate 5 is fixed.

[0028] Furthermore, a positioning plate 515 is fixedly installed on one side of the slider 511. The positioning plate 515 plays a role in connecting the movable plate 5, enabling the movable plate 5 to move synchronously with the adjusting plate 3.

[0029] Furthermore, a plurality of operating rods 514 are fixedly installed on the outer surface of the locking ring 513, and one side of the plurality of operating rods 514 is arc-shaped. The presence of the operating rods 514 provides a more direct force application point for the operator when rotating the locking ring 513, and the arc-shaped design makes the operating rods 514 more ergonomic during rotation, reducing hand fatigue and improving the comfort and efficiency of operation.

[0030] Furthermore, a protective plate 6 is fixedly installed at the top of the two mounting grooves 7, and engaging grooves are formed on the outer surface of the protective plate 6. A connecting plate 914 is movably installed in the engaging grooves. The installation of the protective plate 6 provides an additional protective layer for the mounting grooves 7 and the mechanical structure inside them, and the engaging grooves enable the connecting plate 914 to move along a predetermined trajectory.

[0031] Furthermore, the fixed seat 911 is fixedly connected to the motor 912. The fixed connection can ensure that the motor 912 maintains a stable position during operation, reducing offset or loosening caused by vibration or external forces.

[0032] Working principle: When it is necessary to place the anti-rust packaging box on the trolley for transportation, first manually place the packaging box on the top of the mounting plate 2. Subsequently, start the motor 912. When the motor rotates, the bidirectional lead screw 915 is driven to rotate through the transmission device. The rotation of the bidirectional lead screw 915 causes the two sliding seats 913 mounted on it to move towards or away from each other along the thread direction of the lead screw. Since the lead screw is bidirectional, the two sliding seats 913 can move simultaneously but in opposite directions. The top of the sliding seat 913 is connected to the adjusting plate 3. Therefore, as the sliding seat moves, the adjusting plate 3 also adjusts its position accordingly, thereby changing the distance between them. Cavities are provided at both ends of the connecting frame 4 installed between the adjusting plates 3, and the movable plate 5 slides freely in these cavities. When the adjusting plate 3 moves, the movable plate 5 slides in the cavities, ensuring that the connecting frame 4 can move synchronously with the adjustment of the adjusting plate 3. Through the above mechanism, the operator can, according to the actual size and shape of the anti-rust packaging box, achieve stable support and effective fixation of the packaging box.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A rust-proof packaging box transport cart, comprising a cart body (1), characterized in that: A mounting plate (2) is fixedly mounted on the top of the cart body (1), and two groups of mounting grooves (7) are provided on the top of the mounting plate (2). Two groups of fixing seats (911) are fixedly mounted on the inner walls of the two groups of mounting grooves (7), and the outer surfaces of the two groups of fixing seats (911) are provided with circular through grooves, in which a bidirectional screw rod (915) is movably mounted, and one end of the bidirectional screw rod (915) is connected to a motor (912), and two groups of sliding seats (913) are movably mounted on the outer surface of the bidirectional screw rod (915), and the tops of the two groups of sliding seats (913) are connected to an adjustment plate (3), a connecting frame (4) is provided between the adjustment plates (3), and cavities are provided on the inner walls at both ends of the connecting frame (4), a movable plate (5) is movably mounted in the cavity, and one end of the movable plate (5) is movably connected to one side of the adjustment plate (3).

2. The rust-proof packaging box transport cart according to claim 1, characterized in that: The upper and lower outer surfaces of the adjustment plate (3) are both provided with sliding grooves (8), and a sliding block (511) is movably mounted on the inner wall of the sliding groove (8), and one end of the sliding block (511) is connected to the movable plate (5).

3. The rust-proof packaging box transport cart according to claim 2, characterized in that: A limiting groove (9) is provided at the top of the adjustment plate (3), and a screw rod (512) is arranged on the inner wall of the limiting groove (9). One end of the screw rod (512) is connected to a sliding block (511), and a locking ring (513) is movably mounted on the outer surface of the screw rod (512).

4. The rust-proof packaging box transport cart according to claim 2, characterized in that: A positioning plate (515) is fixedly mounted on one side of the sliding block (511).

5. The rust-proof packaging box transport cart according to claim 3, characterized in that: A plurality of operating rods (514) are fixedly mounted on the outer surface of the locking ring (513), and one side of the plurality of operating rods (514) is in an arc shape.

6. The rust-proof packaging box transport cart according to claim 1, characterized in that: A protective plate (6) is fixedly mounted on the top of the two groups of mounting grooves (7), and a snap-fit ​​groove is provided on the outer surface of the protective plate (6), and a connecting plate (914) is movably mounted on the snap-fit ​​groove.

7. The rust-proof packaging box transport cart according to claim 1, characterized in that: The fixing seat (911) is fixedly connected to the motor (912).

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