Wear-resistant plastic tray

Abstract

The utility model relates to the technical field of logistics trays, in particular to a wear-resistant plastic tray which comprises a tray body and supporting columns, assembling holes are formed in the upper side of the tray body, non-slip mats are embedded in the assembling holes, anti-collision mechanisms are arranged at the side ends of the supporting columns located at the four corners, and supporting mechanisms are arranged at the lower ends of the supporting columns. The anti-collision mechanism comprises an anti-collision base and an anti-collision pad, an assembling groove is formed in the lower end of the supporting column, a clamping groove is formed in the tail end of the assembling groove, the supporting mechanism comprises a wear-resisting rubber pad and a limiting plate, a plug pin is arranged at the upper end of the limiting plate, and the wear-resisting rubber pad and the limiting plate are slidably arranged in the assembling groove. And a bolt on the limiting plate is inserted into the clamping groove to limit the wear-resistant rubber pad. The anti-slip pad is arranged on the tray body, so that friction force can be enhanced, and goods are prevented from sliding; the non-slip mat is higher than the tray body and bears friction force before the tray body, tray abrasion is reduced, and replacement is convenient; anti-collision mechanisms are arranged at the four corners of the supporting columns, collision force can be buffered, and the tray body and the supporting columns are protected.

Description

Technical Field

[0001] This utility model relates to the field of logistics pallet technology, and specifically to a wear-resistant plastic pallet. Background Technology

[0002] Pallets, also known as stacks or pallets, are horizontal platform devices used for assembling, stacking, handling, and transporting goods and products as unit loads.

[0003] Patent CN203946360U discloses a plastic tray, including a tray body with two slots. The tray body has a clamping mechanism for clamping a rod. The clamping mechanism includes clamping plates respectively disposed in the two slots and an adjusting component for adjusting the distance between the two clamping plates. The upper inner walls of the two slots are provided with sliding grooves communicating with the slots. The clamping plates are slidably connected to the sliding grooves. The two clamping plates are parallel to the center lines of the slots.

[0004] The aforementioned pallets have the following problems: limited anti-slip measures, goods are prone to slipping and displacement during handling or storage, leading to damage to goods or even safety accidents; pallets are susceptible to collisions during handling and stacking, making it difficult to effectively protect the pallets and goods. Utility Model Content

[0005] This invention provides a wear-resistant plastic pallet to address the problems of existing technologies.

[0006] The objective of this utility model can be achieved through the following technical solution: A wear-resistant plastic pallet includes: a pallet body and a support column disposed at the lower end of the pallet body. The upper side of the pallet body is provided with a plurality of assembly holes, and an anti-slip pad is embedded in each set of assembly holes. Anti-collision mechanisms are provided at the side ends of the support columns located at the four corners, and support mechanisms are provided at the lower ends. The anti-collision mechanism includes an anti-collision base fixedly disposed on the outside of the support column and an anti-collision pad slidably disposed in the anti-collision base. An assembly groove is provided at the lower end of the support column, and a snap-fit ​​groove is provided at the end of the assembly groove. The support mechanism includes a wear-resistant rubber pad and a limiting plate. A pin is provided at the upper end of the limiting plate. The wear-resistant rubber pad and the limiting plate are slidably disposed in the assembly groove. The pin on the limiting plate is inserted into the snap-fit ​​groove to limit the wear-resistant rubber pad.

[0007] In a further improvement, the assembly hole is provided with a circular array of semi-circular snap-fit ​​blocks, and the lower end of the anti-slip pad is provided with a number of semi-circular grooves. The anti-slip pad is inserted into the assembly hole and the semi-circular grooves cooperate with the semi-circular snap-fit ​​blocks.

[0008] As a further improvement, a cushioning pad is provided at the lower horizontal end of the tray body.

[0009] In a further improvement, the assembly groove is an I-shaped groove, and the cross-section of the wear-resistant rubber pad is I-shaped.

[0010] As a further improvement, the lower end of the tray body is provided with rollers, and the outside of the rollers is covered with rubber.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This utility model effectively increases the friction between the pallet and the object by setting an anti-slip mat on the pallet body, preventing the goods from slipping and shifting during handling or storage, and ensuring the stable placement of the goods; the upper surface of the anti-slip mat is higher than the pallet body, so it bears the friction force first, reducing the wear of the pallet body, and is easy to disassemble and replace.

[0013] 2. This utility model sets anti-collision mechanisms at the four corners of the support column, and uses the elastic deformation capability of the anti-collision base to effectively buffer external collision forces and protect the pallet body and support column from damage.

[0014] 3. The wear-resistant rubber pad in the support mechanism of this utility model can significantly reduce the friction and noise between the pallet and the ground, and at the same time, it can prevent the pallet from directly contacting the ground before it is worn out, thus protecting the pallet and the ground. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a partially enlarged view of the present invention;

[0017] Figure 3 This is a schematic diagram of the anti-collision mechanism of this utility model;

[0018] Figure 4 This utility model Figure 1 A magnified view of part A in the middle.

[0019] In the diagram, 1. Pallet body; 11. Assembly hole; 111. Semi-circular snap-fit ​​block; 12. Anti-slip pad; 121. Semi-circular groove; 13. Buffer pad; 14. Roller; 2. Support column; 21. Assembly slot; 22. Snap-fit ​​slot; 3. Anti-collision mechanism; 31. Anti-collision base; 32. Anti-collision pad; 4. Support mechanism; 41. Wear-resistant rubber pad; 42. Limiting plate; 421. Pin. Detailed Implementation

[0020] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The following is a description of the embodiments and appendices. Figures 1-4 The technical solution of this utility model will be further described below.

[0023] Example 1

[0024] A wear-resistant plastic pallet includes: a pallet body 1 and a support column 2 disposed at the lower end of the pallet body 1. The upper side of the pallet body 1 is provided with a plurality of mounting holes 11, and an anti-slip pad 12 is embedded in each set of mounting holes 11. The support column 2 at the four corners is provided with an anti-collision mechanism 3 at its side end and a support mechanism 4 at its lower end. The anti-collision mechanism 3 includes an anti-collision base 31 fixedly disposed on the outside of the support column 2 and an anti-collision pad 32 slidably disposed in the anti-collision base 31. The lower end of the support column 2 is provided with a mounting groove 21, and the end of the mounting groove 21 is provided with a snap-fit ​​groove 22. The support mechanism 4 includes a wear-resistant rubber pad 41 and a limiting plate 42. The upper end of the limiting plate 42 is provided with a pin 421. The wear-resistant rubber pad 41 and the limiting plate 42 are slidably disposed in the mounting groove 21. The pin 421 on the limiting plate 42 is inserted into the snap-fit ​​groove 22 to limit the wear-resistant rubber pad 41.

[0025] like Figures 1-4 As shown, this utility model has multiple mounting holes 11 arranged in an array on the upper side of the pallet body 1. Each mounting hole 11 is fitted with an anti-slip pad 12. The surface of the anti-slip pad 12 has an anti-slip texture structure, which can effectively increase the friction coefficient between the pallet and the placed objects, prevent the objects from slipping or shifting during handling or storage, and ensure the stable placement of the objects. At the same time, the upper surface of the anti-slip pad 12 is designed to be higher than the upper surface of the pallet body 1. When the goods on the pallet tend to shift relative to each other, the anti-slip pad 12 will preferentially bear the friction force, thereby reducing the wear and tear on the pallet body 1. In addition, the anti-slip pad 12 is easy to disassemble and replace, which is beneficial for later maintenance.

[0026] The outer ends of the support columns 2 located at the four corners are equipped with anti-collision mechanisms 3. The anti-collision base 31 is fixed to the outer wall of the support column 2 by screws. It has a hollow cuboid structure and has a certain elastic deformation capacity. It can effectively buffer external collision forces during pallet handling or stacking operations, and provide reliable protection for the pallet body and support column 2 to prevent them from being damaged.

[0027] The bottom end of the support column 2 is provided with an assembly groove 21, the shape of which is adapted to the outer dimensions of the wear-resistant rubber pad 41 and the limiting plate 42. The end of the assembly groove 21 is provided with a snap-fit ​​groove 22. The support mechanism 4 is composed of the wear-resistant rubber pad 41 and the limiting plate 42. The wear-resistant rubber pad 41 can reduce the friction between the pallet and the ground and reduce noise generation when the pallet moves on the ground. Before the wear-resistant rubber pad 41 is worn, during the pallet's movement on the ground, the wear-resistant rubber pad 41 first performs the supporting function, blocking the direct contact between the pallet and the ground, and playing a role in protecting the pallet and the ground.

[0028] As a further preferred embodiment, the assembly hole 11 is provided with a plurality of semi-circular snap-fit ​​blocks 111 arranged in a circular array, and the lower end of the anti-slip pad 12 is provided with a plurality of semi-circular grooves 121. The anti-slip pad 12 is inserted into the assembly hole 11 and the semi-circular grooves 121 cooperate with the semi-circular snap-fit ​​blocks 111.

[0029] Specifically, in this embodiment, a plurality of semi-circular snap-fit ​​blocks 111 are arranged in a circular array within the assembly hole 11, and a plurality of semi-circular grooves 121 are correspondingly provided at the lower end of the anti-slip pad 12. When the anti-slip pad 12 is inserted into the assembly hole 11, the semi-circular grooves 121 engage with the semi-circular snap-fit ​​blocks 111, achieving precise positioning and stable installation of the anti-slip pad 12, ensuring its stability during pallet use, and effectively preventing displacement or loosening of the anti-slip pad 12. Simultaneously, this snap-fit ​​structure simplifies the installation and disassembly process of the anti-slip pad 12, improving installation efficiency and facilitating quick replacement of the anti-slip pad 12 later, thus reducing maintenance costs. Furthermore, this connection method enhances the connection strength between the anti-slip pad 12 and the pallet body 1, further improving the overall structural stability and reliability of the pallet, and significantly extending the service life of the pallet.

[0030] As a further preferred embodiment, a cushioning pad 13 is provided at the lower horizontal end of the tray body 1.

[0031] Specifically, when a forklift moves a pallet, the forklift's forks insert into the bottom of the pallet, and the buffer pad 13 is located between the fork forks and the pallet body 1. The impact force generated by the forklift during handling first acts on the buffer pad 13. The buffer pad 13 can deform rapidly, absorbing and dispersing the impact force, thereby effectively reducing the direct transmission of the impact force to the pallet body 1 and the support column 2. This not only reduces the stress concentration caused by impact on the pallet body 1 and the support column 2, extending their service life, but also prevents the displacement or damage of goods due to impact, improving the stability and safety of the handling process.

[0032] As a further preferred embodiment, the assembly groove 21 is an I-shaped groove, and the cross-section of the wear-resistant rubber pad 41 is I-shaped.

[0033] As a further preferred embodiment, the lower end of the tray body 1 is provided with a roller 14, and the outer side of the roller 14 is covered with rubber.

[0034] Specifically, the elastic modulus of the rubber coating on roller 14 is less than that of the wear-resistant rubber pad 41. When the pallet is empty, the rubber coating on roller 14 is not compressed, and the lower end of the wear-resistant rubber pad 41 does not directly contact the ground. When the pallet needs to be transported, it can be dragged directly. When the pallet is loaded with items, both the rubber coating on roller 14 and the wear-resistant rubber pad 41 are compressed. Due to the difference in their elastic moduli, the rubber coating on roller 14 is compressed more, while the wear-resistant rubber pad 41 is compressed less. Ultimately, the lower end of the wear-resistant rubber pad 41 and the rubber coating on roller 14 contact the ground simultaneously, effectively preventing the pallet from sliding after being loaded with items.

[0035] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A wear-resistant plastic pallet, characterized in that, include: The pallet body includes a support column located at the lower end of the pallet body. The upper side of the pallet body has several mounting holes, and an anti-slip pad is embedded in each set of mounting holes. The support column at each of the four corners has an anti-collision mechanism on its side and a support mechanism at its lower end. The anti-collision mechanism includes an anti-collision base fixedly mounted on the outside of the support column and an anti-collision pad slidably mounted in the anti-collision base. The lower end of the support column has an assembly groove, and the end of the assembly groove has a snap-fit ​​groove. The support mechanism includes a wear-resistant rubber pad and a limiting plate. The upper end of the limiting plate has a pin. The wear-resistant rubber pad and the limiting plate are slidably mounted in the assembly groove. The pin on the limiting plate is inserted into the snap-fit ​​groove to limit the wear-resistant rubber pad.

2. The wear-resistant plastic pallet according to claim 1, characterized in that, The assembly hole is provided with a circular array of semi-circular snap-fit ​​blocks, and the lower end of the anti-slip pad is provided with a number of semi-circular grooves. The anti-slip pad is inserted into the assembly hole and the semi-circular grooves cooperate with the semi-circular snap-fit ​​blocks.

3. The wear-resistant plastic pallet according to claim 1, characterized in that, A cushioning pad is provided at the lower horizontal end of the tray body.

4. The wear-resistant plastic pallet according to claim 1, characterized in that, The assembly groove is an I-shaped groove, and the cross-section of the wear-resistant rubber pad is I-shaped.

5. A wear-resistant plastic pallet according to claim 1, characterized in that, The lower end of the tray body is provided with rollers, and the outside of the rollers is covered with rubber.

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