Tray with anti-skid structure

Abstract

The tray with the anti-skid structure comprises a tray body, supports are integrally formed at the left end, the right end and the middle of the bottom of the tray body, circular grooves are formed in the left side and the right side of the top of the tray body, through holes are formed in the middles of the bottom walls of the circular grooves, and limiting seats are attached to the left side and the right side of the bottom of the tray body; the bottom of the tray body is connected with the limiting seats through the threaded rods, the number of the limiting seats located at the bottom of the tray body is two, each limiting seat is composed of a U-shaped seat and an inner rolling wheel, the limiting seats are arranged on the U-shaped seats, the rolling wheels are arranged on the U-shaped seats, and the rolling wheels are arranged on the U-shaped seats. The rollers on the left side and the right side can be attached to the two sides of the fork teeth of the forklift, and the roller on the upper side can be attached to the tops of the fork teeth, so that the tray body and the fork teeth are positioned, the tray body is prevented from inclining leftwards and rightwards on the fork teeth due to the unstable gravity center of goods, and normal transportation is guaranteed.

Description

Technical Field

[0001] This patent relates to the field of pallet technology, specifically a pallet with an anti-slip structure. Background Technology

[0002] Pallets are a medium that transforms static goods into dynamic goods. They are a cargo platform, and a mobile platform, or a movable ground, enabling flexible and fluid cargo because goods loaded on pallets are always in a ready-to-move state.

[0003] During transportation, the two forks of a forklift can be inserted into the bottom of the pallet, and then the entire pallet can be lifted and moved by moving the forks upward. However, if the stacking center of the goods on the pallet is unstable, the bottom of the pallet is prone to sliding relative to the top of the fork forks, causing the pallet to tilt and making it inconvenient to move the pallet. Therefore, we propose a pallet with an anti-slip structure. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this patent is to provide a pallet with an anti-slip structure. This patent utilizes a threaded rod to connect two limiting seats at the bottom of the pallet body. Each limiting seat consists of a U-shaped seat and internal rollers. The rollers on the left and right sides can fit against the sides of the fork forks, while the upper roller can fit against the top of the fork forks. This positions the pallet body and the fork forks, preventing the pallet body from tilting to the left or right due to the instability of the cargo's center of gravity, thus ensuring normal transportation.

[0005] The technical solution adopted by this patent to solve its technical problem is: a tray with an anti-slip structure, including a tray body, the bottom left and right ends and the middle of the tray body are integrally formed with supports, the top left and right sides of the tray body are provided with circular grooves, the bottom wall of the circular groove is provided with a through hole, the bottom left and right sides of the tray body are attached to limiting seats, the top middle of the limiting seat is fixedly installed with a threaded rod, and the top end of the threaded rod passes through the through hole and is screwed with a nut;

[0006] The limiting seat includes a U-shaped seat, the top center of which is fixed to the bottom end of the threaded rod. Rectangular grooves are provided on the left and right side walls and the left and right sides of the top wall of the U-shaped seat. Rollers are rotatably connected inside the rectangular grooves through a rotating shaft.

[0007] The bottom of the limiting seat is provided with a limiting rod, and the bottom of the tray body is provided with a limiting slot. There are four limiting slots, and the limiting rod is inserted into the limiting slot.

[0008] Furthermore, the nut includes a nut and a pressure ring. The nut is screwed to the top of the threaded rod, and the bottom of the nut is tightly fitted to the top of the pressure ring. The bottom of the pressure ring is tightly fitted to the bottom wall of the circular groove. Positioning posts are integrally formed on both the left and right sides of the bottom of the pressure ring. Positioning grooves are provided on both the left and right sides of the bottom wall of the circular groove, and the positioning posts are inserted into the positioning grooves.

[0009] Furthermore, the top of the nut is provided with a cross groove.

[0010] Furthermore, the inner wall of the circular groove is provided with an annular groove at its top, and a baffle is provided inside the annular groove.

[0011] Furthermore, the top of the tray body and the support are provided with a receiving opening.

[0012] Furthermore, the lower side of the outer wall of the support is provided with a tapered surface.

[0013] The beneficial effects of this patent are:

[0014] 1. This patent uses a threaded rod to connect a limiting seat to the bottom of the pallet body. There are two limiting seats at the bottom of the pallet body. The limiting seat consists of a U-shaped seat and internal rollers. The rollers on the left and right sides can fit against the sides of the fork teeth of the fork, and the roller on the upper side can fit against the top of the fork teeth, thereby positioning the pallet body and the fork teeth. This prevents the pallet body from tilting to the left or right on the fork teeth due to the instability of the center of gravity of the goods, and ensures the normal operation of transportation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this patent.

[0016] Figure 2 This is a three-dimensional view of the limiting seat of this patent.

[0017] Figure 3 This is a partial structural diagram of this patent.

[0018] Explanation of reference numerals in the attached drawings: 1. Tray body, 2. Support, 3. Circular groove, 4. Through hole, 5. Limiting seat, 6. Threaded rod, 7. Nut, 8. U-shaped seat, 9. Rectangular groove, 10. Roller, 11. Limiting insert rod, 12. Nut, 13. Pressure ring, 14. Positioning post, 15. Positioning groove, 16. Cross groove, 17. Annular groove, 18. Baffle, 19. Reception opening, 20. Conical surface. Detailed Implementation

[0019] The present patent is further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the patent. Furthermore, it should be understood that after reading the teachings of this patent, those skilled in the art can make various alterations or modifications to this patent, and these equivalent forms also fall within the scope defined by the appended claims.

[0020] See Figure 1 , Figure 2 and Figure 3 This is a schematic diagram of the structure of this patent. A tray with an anti-slip structure includes a tray body 1. Supports 2 are integrally formed at the bottom left and right ends and the middle of the tray body 1. Circular grooves 3 are provided on the top left and right sides of the tray body 1. A through hole 4 is provided in the middle of the bottom wall of the circular groove 3. Limiting seats 5 are attached to the bottom left and right sides of the tray body 1. A threaded rod 6 is fixedly installed in the middle of the top of the limiting seat 5. A nut 7 is screwed through the through hole 4 at the top end of the threaded rod 6.

[0021] The limiting seat 5 includes a U-shaped seat 8, the top center of which is fixed to the bottom end of the threaded rod 6. Rectangular grooves 9 are provided on the left and right side walls and the top wall of the U-shaped seat 8. Rollers 10 are rotatably connected inside the rectangular grooves 9 via a rotating shaft.

[0022] Figure 2 In the middle, the wheel bodies of the left and right rollers 10 can respectively fit into the left and right sides of the fork teeth of the fork, and the bottom of the wheel body of the upper roller 10 can fit into the top of the fork teeth. The setting of the rollers 10 makes it convenient for the fork teeth of the fork to be inserted into the limiting seat 5.

[0023] The bottom of the limiting seat 5 is provided with a limiting rod 11, and the bottom of the tray body 1 is provided with a limiting slot. There are four limiting slots, and the limiting rod 11 is inserted into the limiting slot.

[0024] The limiting rod 11 is inserted into the limiting slot to limit the installation position of the limiting seat 5 and the tray body 1.

[0025] Specifically, the nut 7 includes a nut 12 and a pressure ring 13. The nut 12 is screwed onto the top of the threaded rod 6, and the bottom of the nut 12 is tightly fitted to the top of the pressure ring 13. The bottom of the pressure ring 13 is tightly fitted to the bottom wall of the circular groove 3. Positioning pins 14 are integrally formed on both the left and right sides of the bottom of the pressure ring 13. Positioning grooves 15 are provided on both the left and right sides of the bottom wall of the circular groove 3, and the positioning pins 14 are inserted into the positioning grooves 15.

[0026] By inserting the positioning pin 14 into the positioning groove 15, the pressing trajectory of the pressure ring 13 can be limited, so that the pressure ring 13 can only move up and down, thus avoiding wear on the bottom wall of the circular groove 3.

[0027] Specifically, the top of the nut 12 is provided with a cross groove 16.

[0028] The Phillips head slot 16 allows for easy rotation of the nut 12 by inserting a Phillips head screwdriver into the slot 16.

[0029] Specifically, the inner sidewall of the circular groove 3 is provided with an annular groove 17 at the top, and a baffle 18 is provided inside the annular groove 17.

[0030] By setting the baffle 18 to engage with the annular groove 17, the flatness of the top of the pallet body 1 can be increased, preventing goods from falling into the circular groove 3.

[0031] Specifically, the top of the tray body 1 and the support 2 are provided with a receiving opening 19.

[0032] The receiving opening 19 is designed to facilitate the insertion of the support 2 at the bottom of the upper pallet body 1 into the receiving opening 19 when multiple pallet bodies 1 are stacked.

[0033] Specifically, the lower side of the outer wall of the support 2 is provided with a tapered surface 20.

[0034] The tapered surface 20 increases the size of the bottom of the support 2, making it easier for the support 2 to be inserted into the receiving port 19.

[0035] Working principle: When transporting a pallet, goods are placed on top of the pallet body 1. Then, the operator operates the forklift so that its two forks are inserted into the two limit seats 5 respectively. The wheels of the left and right rollers 10 can be engaged with the left and right sides of the forklift's forks respectively. The bottom of the upper roller 10 can be engaged with the top of the forklift's fork. The forklift lifts the forklift's forks to lift the entire pallet body 1. Due to the setting of the limit seats 5, the pallet body 1 can be prevented from shifting left and right on the forklift's forks.

[0036] It should be noted that the device structure and accompanying drawings of this patent mainly describe the principle of this patent. In terms of the technical aspects of this design principle, the setting of the device's power mechanism, power supply system and control system is not fully described. However, those skilled in the art who understand the principle of the above patent can clearly understand the specifics of its power mechanism, power supply system and control system.

[0037] This patent uses threaded rods to connect limiting seats at the bottom of the pallet body. There are two limiting seats at the bottom of the pallet body. Each limiting seat consists of a U-shaped seat and internal rollers. The rollers on the left and right sides can fit against the sides of the fork forks, and the roller on the top side can fit against the top of the fork forks. This positions the pallet body and the fork forks, preventing the pallet body from tilting to the left or right on the fork forks due to the instability of the center of gravity of the goods, and ensuring the normal operation of transportation.

[0038] In the description of this patent, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," 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 patent 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. At the same time, unless otherwise expressly specified and limited, the terms "set," "install," "connect," and "fixed installation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise expressly limited, those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0039] Although embodiments of this patent 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 this patent, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tray with an anti-slip structure, characterized in that: The pallet includes a pallet body (1), with supports (2) integrally formed at the bottom left and right ends and the middle of the pallet body (1), and circular grooves (3) provided on the top left and right sides of the pallet body (1). A through hole (4) is provided in the middle of the bottom wall of the circular groove (3). A limiting seat (5) is attached to the bottom left and right sides of the pallet body (1). A threaded rod (6) is fixedly installed in the middle of the top of the limiting seat (5). A nut (7) is screwed into the top of the threaded rod (6) through the through hole (4). The limiting seat (5) includes a U-shaped seat (8), the top middle of the U-shaped seat (8) is fixed to the bottom end of the threaded rod (6), and rectangular grooves (9) are provided on the left and right side walls and the top wall of the U-shaped seat (8). Rollers (10) are rotatably connected inside the rectangular grooves (9) through a rotating shaft. The bottom of the limiting seat (5) is provided with a limiting rod (11), and the bottom of the tray body (1) is provided with a limiting slot. There are four limiting slots, and the limiting rod (11) is inserted into the limiting slot.

2. The tray with an anti-slip structure according to claim 1, characterized in that: The nut (7) includes a nut (12) and a pressure ring (13). The nut (12) is screwed to the top of the threaded rod (6). The bottom of the nut (12) is tightly fitted to the top of the pressure ring (13). The bottom of the pressure ring (13) is tightly fitted to the bottom wall of the circular groove (3). The bottom left and right sides of the pressure ring (13) are integrally formed with positioning posts (14). The bottom left and right sides of the circular groove (3) are provided with positioning grooves (15). The positioning posts (14) are inserted into the positioning grooves (15).

3. A tray with an anti-slip structure according to claim 2, characterized in that: The top of the nut (12) is provided with a cross groove (16).

4. A tray with an anti-slip structure according to claim 1, characterized in that: The inner wall of the circular groove (3) is provided with an annular groove (17), and a baffle (18) is provided inside the annular groove (17).

5. A tray with an anti-slip structure according to claim 1, characterized in that: The top of the tray body (1) and the support (2) are provided with a receiving opening (19).

6. A tray with an anti-slip structure according to claim 1, characterized in that: The lower side of the outer wall of the support (2) is provided with a conical surface (20).

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