High-strength anti-skid plastic tray

Abstract

The utility model discloses a high-strength anti-skid plastic tray, and relates to the technical field of plastic trays. The device comprises a main tray, extension blocks are movably installed at the two ends of the main tray, a guide structure is arranged between each extension block and the main tray, the guide structures are used for enabling the extension blocks to move in the length direction of the main tray, an adjusting assembly is installed in an inner cavity of the main tray, and connecting assemblies are symmetrically installed on the adjusting assembly. The connecting assembly is used for enabling the adjusting assembly to drive the extension blocks to move so that the extension blocks can be symmetrically close to or away from the main tray under the action of the guiding structure. The two-way screw is driven to rotate by rotating the rotating handle, so that the connecting seat can drive the connecting rod to generate form change, the guide seat relatively slides on the guide rod to drive the extension block to expand towards the outer side of the main tray, and the bearable area of the main tray and the extension block is increased; therefore, the device can adjust the position of the extension block in a stepless mode and is suitable for different loading scenes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of plastic pallet, specifically, and particularly relates to a high-strength antiskid plastic pallet. BACKGROUND

[0002] A pallet is a horizontal platform device used for loading, stacking, handling and transporting goods. It is usually placed between the goods and the ground as a load-bearing surface, facilitating the operation of forklifts, pallet handlers, cranes and other handling equipment. Pallets play an important role in modern logistics and are used in conjunction with forklifts to significantly improve loading efficiency and reduce production costs. It is considered one of the two key innovations in the logistics industry in the 20th century. The use of pallets can transform static goods into dynamic goods, improving the mobility and flexibility of goods.

[0003] Traditional plastic pallets usually have fixed length, width and height, and cannot be flexibly adjusted according to the actual size of the goods. When transporting goods with a long length, the standard size of the pallet often cannot fully carry the goods, resulting in part of the goods suspended, increasing the instability and risk of damage to the goods during transportation; while transporting goods with a short length, the pallet will have a lot of space idle, causing resource waste.

[0004] In view of the problems in the related art, no effective solution has been proposed so far. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model discloses a high-strength antiskid plastic pallet, which comprises a main pallet, and extension blocks movably installed at both ends of the main pallet. A guide structure is arranged between each extension block and the main pallet, which is used to move the extension block along the length direction of the main pallet. An adjusting assembly is installed in the inner cavity of the main pallet, and a connecting assembly is symmetrically installed on the adjusting assembly. The connecting assembly is used to move the extension block driven by the adjusting assembly, so that the extension block is symmetrically close to or away from the main pallet under the action of the guide structure.

[0006] The adjusting assembly comprises a bidirectional screw rod, which is rotatably installed on the inner wall of the main pallet. The screw threads at both ends of the bidirectional screw rod are opposite in direction. Connecting seats are threadedly installed at both ends of the bidirectional screw rod, and the connecting seats are connected with the connecting assembly. A handle is installed at one end of the bidirectional screw rod.

[0007] The connecting assembly comprises two connecting rods, each end of each connecting rod is hingedly connected to the connecting seat, and the two connecting rods are cross-rotatably connected. The connecting assembly further comprises a guide rod, which is installed on one side of the extension block. Guide seats are symmetrically and slidably installed at both ends of the guide rod. The other end of each connecting rod is hingedly connected to the guide seat.

[0008] The guiding structure includes multiple guide grooves opened on the surface of the main pallet and multiple guide plates installed on one side of the extension block. The number of guide plates is the same as the number of guide grooves, and each one can slide and fit together.

[0009] The guide structure also includes multiple support holes at both ends of the main tray and reinforcing columns installed on one side of the extension block. The number of reinforcing columns is the same as the number of support holes, and each of them can slide together.

[0010] The extension block, guide plate, and main pallet are all on the same horizontal plane, and their surfaces are all provided with an anti-slip layer.

[0011] This utility model has the following beneficial effects:

[0012] This invention uses a rotating handle to drive a bidirectional screw to rotate, which causes the connecting seat to change shape with the connecting rod. This allows the guide seat to slide relative to the guide rod, causing the extension block to expand outwards from the main pallet. This increases the load-bearing area of ​​the main pallet and the extension block, enabling the device to steplessly adjust the position of the extension block, making it suitable for different loading scenarios.

[0013] This invention, through the reinforcement of the column and the support hole, ensures the stability and load-bearing capacity of the connection between the extension block and the main tray when the load-bearing area is increased.

[0014] This invention increases the friction between the goods and the pallet by setting an anti-slip layer on the extension block, guide plate and the upper surface of the main pallet, effectively preventing the goods from sliding due to bumps, vibrations and other reasons during transportation.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the guiding structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0019] Figure 4 For the present utility model Figure 3 A magnified view of the structure at point A in the middle;

[0020] Figure 5 This is a schematic diagram of the extension block structure of this utility model.

[0021] Explanation of reference signs: 1, main tray; 2, extension block; 3, guide structure; 4, adjusting assembly; 5, connecting assembly; 6, bidirectional screw; 7, connecting seat; 8, handle; 9, connecting rod; 10, guide rod; 11, guide seat; 12, guide groove; 13, guide plate; 14, supporting hole; 15, reinforcing column. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings of the embodiments of the present application to make a detailed description. Figures 1-5 The technical scheme of the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0023] Please refer to Figures 1-3 as shown:

[0024] The embodiment provides a high-strength anti-skid plastic pallet, which comprises a main tray 1, extension blocks 2 movably installed at both ends of the main tray 1, guide structures 3 arranged between each extension block 2 and the main tray 1, the guide structures 3 being used to move the extension blocks 2 along the length direction of the main tray 1, an adjusting assembly 4 installed in the inner cavity of the main tray 1, and connecting assemblies 5 symmetrically installed on the adjusting assembly 4, the connecting assemblies 5 being used to move the extension blocks 2 driven by the adjusting assembly 4, so that the extension blocks 2 are symmetrically close to or away from the main tray 1 under the action of the guide structures 3.

[0025] In actual use, the extension blocks 2 are attached to the main tray 1 in the initial state, the tray is in the shortest length state, and is suitable for carrying short-size goods. When it is needed to increase the total carrying area by moving the extension blocks 2 away from the main tray 1, the operator can move the connecting assemblies 5 by the adjusting assembly 4, so that the extension blocks 2 are moved away from the main tray 1 by the connecting assemblies 5, the carrying area is increased, and the position of the extension blocks 2 can be steplessly adjusted by the device, different loading scenes are suitable, and the working efficiency is improved.

[0026] When the extension blocks 2 move, the guide structures 3 can guide the extension blocks 2, ensure that the extension blocks 2 slide linearly along the length direction of the main tray 1, avoid deviation or jamming, and improve the strength of the extension blocks 2 after extension, and ensure the carrying capacity of the device.

[0027] For example Figure 1 , Figure 3As shown, the adjusting assembly 4 comprises a bidirectional screw rod 6, which is rotatably installed on the inner wall of the main tray 1, the thread directions of the two ends of the bidirectional screw rod 6 are opposite, the two ends of the bidirectional screw rod 6 are both threadedly installed with a connecting seat 7, the connecting seat 7 is connected with the connecting assembly 5, one end of the bidirectional screw rod 6 is installed with a handle 8, and the operator can drive the bidirectional screw rod 6 to rotate by rotating the handle 8, so that the connecting seat 7 is close to the middle part of the bidirectional screw rod 6 at the same time, thereby driving the connecting assembly 5 to move through the movement of the connecting seat 7, so that the extension block 2 expands to both sides of the main tray 1 under the movement of the connecting assembly 5, and the total bearing area is increased.

[0028] As shown in Figures 2-4 , the connecting assembly 5 comprises two connecting rods 9, one end of each connecting rod 9 is hingedly connected to the connecting seat 7, and the two connecting rods 9 are cross-rotatably connected, the connecting assembly 5 further comprises a guide rod 10, the guide rod 10 is installed on one side of the extension block 2, the guide rod 10 is symmetrically and slidably installed with a guide seat 11 at both ends, and the other end of each connecting rod 9 is hingedly connected to the guide seat 11. When the connecting seat 7 moves relatively on the bidirectional screw rod 6, the connecting rod 9 will change in shape, so that the guide seat 11 slides relatively on the guide rod 10, thereby driving the extension block 2 to expand to the outside of the main tray 1.

[0029] As shown in Figure 2 , Figure 5 , the guide structure 3 comprises a plurality of guide grooves 12 formed on the surface of the main tray 1 and a plurality of guide plates 13 installed on one side of the extension block 2, the number of the guide plates 13 is the same as that of the guide grooves 12, and each can be slidably matched, the main function is to limit the movement direction of the extension block 2, in the movement process of the extension block 2, the guide plate 13 installed on the extension block 2 slides along the guide groove 12 on the surface of the main tray 1, ensuring that it slides linearly along the length direction of the main tray 1, avoiding deviation or jamming, and at the same time providing stable support and guidance for the sliding of the extension block 2.

[0030] As shown in Figure 2 , Figure 5 , the guide structure 3 further comprises a plurality of support holes 14 formed at both ends of the main tray 1 and a reinforcing column 15 installed on one side of the extension block 2, the number of the reinforcing column 15 is the same as that of the support holes 14, and each can be slidably matched, so that when the bearing area is increased, the cooperation of the reinforcing column 15 and the support hole 14 can ensure the stability and bearing capacity of the connection between the extension block 2 and the main tray 1.

[0031] As shown in Figure 2 , Figure 5As shown, the extension block 2, the guide plate 13 and the upper surface of the main tray 1 are all in the same horizontal plane, and the surfaces are all provided with anti-skid layers, the upper surface of the extension block 2 and the upper surface of the main tray 1 are always kept in the same horizontal plane, which ensures that the goods can be placed stably when the length of the tray changes, and the anti-skid layers on the surfaces and the anti-skid layers on the surface of the main tray 1 jointly increase the friction between the goods and the tray, effectively preventing the goods from sliding due to bumping, vibration and other reasons during transportation.

[0032] The working principle of the high-strength anti-skid plastic tray provided by the utility model is as follows: in the initial state, the extension block 2 is attached to the main tray 1, the tray is in the shortest length state, and is suitable for bearing short-size goods, when it is needed to increase the total bearing area by moving the extension block 2 away from the main tray 1, the operator rotates the handle 8 to drive the bidirectional screw rod 6 to rotate, so that the connecting seat 7 is simultaneously close to the middle part of the bidirectional screw rod 6, the connecting seat 7 drives the connecting rod 9 to change the shape, so that the guide seat 11 relatively slides on the guide rod 10, so as to drive the extension block 2 to expand outward of the main tray 1, the bearing area of the main tray 1 and the extension block 2 is increased, and then the position of the extension block 2 can be steplessly adjusted by the device, and different loading scenes are suitable.

[0033] In addition, it also needs to be explained that, in the description of the utility model, unless there is an explicit provision and limitation, the terms "mounting", "connecting" and "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] The above is the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, without departing from the principle of the utility model, a number of improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. A high-strength, non-slip plastic pallet, comprising a main pallet (1), characterized in that, The main tray (1) has extension blocks (2) movably installed at both ends. Each extension block (2) is provided with a guide structure (3) between itself and the main tray (1). The guide structure (3) is used to move the extension block (2) along the length of the main tray (1). An adjustment component (4) is installed in the inner cavity of the main tray (1). A connecting component (5) is symmetrically installed on the adjustment component (4). The connecting component (5) is used to move the extension block (2) driven by the adjustment component (4) so ​​that the extension block (2) symmetrically moves closer to or away from the main tray (1) under the action of the guide structure (3).

2. The high-strength, non-slip plastic pallet according to claim 1, characterized in that, The adjustment component (4) includes a bidirectional screw (6), which is rotatably mounted on the inner wall of the main tray (1). The threads at both ends of the bidirectional screw (6) are opposite in direction. Both ends of the bidirectional screw (6) are threaded with connecting seats (7), which are connected to the connecting component (5). A throttle (8) is mounted on one end of the bidirectional screw (6).

3. A high-strength, non-slip plastic tray according to claim 2, characterized in that, The connecting assembly (5) includes two connecting rods (9), one end of each connecting rod (9) is hinged to the connecting seat (7), and the two connecting rods (9) are rotatably connected in a cross manner. The connecting assembly (5) also includes a guide rod (10), which is installed on one side of the extension block (2). Guide seats (11) are symmetrically slidably installed at both ends of the guide rod (10), and the other end of each connecting rod (9) is hinged to the guide seat (11).

4. A high-strength, non-slip plastic tray according to claim 1, characterized in that, The guide structure (3) includes multiple guide grooves (12) opened on the surface of the main tray (1) and multiple guide plates (13) installed on one side of the extension block (2). The number of guide plates (13) is the same as that of guide grooves (12), and each of them can slide together.

5. A high-strength, non-slip plastic tray according to claim 4, characterized in that, The guide structure (3) also includes multiple support holes (14) opened at both ends of the main tray (1) and a reinforcing column (15) installed on one side of the extension block (2). The number of the reinforcing column (15) and the support holes (14) are the same, and each of them can slide together.

6. A high-strength, non-slip plastic tray according to claim 4, characterized in that, The upper surfaces of the extension block (2), guide plate (13) and main tray (1) are all on the same horizontal plane, and their surfaces are all provided with anti-slip layer.

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