Cargo tray mechanism

Abstract

The utility model relates to the technical field of cargo pallets, and particularly discloses a cargo pallet mechanism which comprises a flat plate and a supporting plate installed at the bottom of the flat plate, four sets of fixing grooves are formed in the bottom of the supporting plate, two sets of first positioning plates are fixedly connected into the fixing grooves, a set of fixing blocks are rotationally connected between the two sets of first positioning plates, and the fixing blocks are fixedly connected into the fixing grooves. The device comprises a positioning assembly, a fixing block, a sliding groove and a sliding block, the bottom of the fixing block is fixedly connected with a universal wheel, the top of the inner wall of a fixing groove is fixedly connected with two sets of second positioning plates, and the sides, close to each other, of the two sets of second positioning plates are rotationally connected with a set of supporting rods. The positioning assembly, the fixing block, the universal wheel, the sliding groove, the supporting rods and the sliding block are arranged, and the sliding block slides in the sliding groove; the sliding blocks are positioned and fixed through the positioning assemblies, the fixing blocks can be supported through the supporting rods, the supporting plates can be conveniently moved through the universal wheels, moving and transferring work of goods can be completed more rapidly, and the loading and unloading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo pallets, in particular to a cargo pallet mechanism. Background Art

[0002] Cargo pallets are a special type of plate rack used to transport goods in ports and provide protection, simplify handling and reduce labor costs in transportation, storage and quality control. Pallets can carry goods and are easy to load, unload, stack and transport using forklifts or manual handling equipment.

[0003] Patent publication number CN220577754U discloses a rounded-corner cargo pallet. The pallet includes transverse and vertical support beams positioned within the plane of the pallet frame. The transverse and vertical support beams are perpendicular to each other and are fixedly connected to the pallet frame. These beams work together to enhance the stability of the pallet frame, improving its compressive strength.

[0004] When the above device is used to move lighter goods, it needs to use tools such as a forklift to move them, and the loading and unloading efficiency is low. To solve the above problems, a cargo pallet mechanism is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a cargo pallet mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A cargo pallet mechanism comprises a flat plate and a support plate mounted on the bottom of the flat plate, wherein the bottom of the support plate is provided with four groups of mounting grooves, wherein two groups of first positioning plates are fixedly connected in the mounting grooves, and a group of fixing blocks are rotatably connected between the two groups of first positioning plates, and the bottom of the fixing blocks are fixedly connected to universal wheels;

[0008] Two sets of second positioning plates are fixedly connected to the top of the inner wall of the mounting groove, and a set of support rods are rotatably connected to the adjacent sides of the two sets of second positioning plates, and the second positioning plate is fixedly connected to the end of the support rod away from the fixed plate. A sliding groove for cooperating with the sliding block is provided on one side of the fixed block, and a positioning component for positioning the slider is provided on one side of the fixed block;

[0009] A limiting component for limiting the position of loaded goods is provided on the top of the flat plate.

[0010] In an optional solution: the positioning assembly includes a movable groove and two groups of blocks, the movable groove is opened on one side of the slider, the two groups of blocks are slidably connected in the movable groove, the two groups of blocks are connected by a group of springs, and slots for fitting the blocks are opened on both sides of the inner wall of the sliding groove.

[0011] In an optional solution, the positioning assembly includes four groups of fixing grooves and limiting rods, the four groups of fixing grooves are opened on the top of the flat plate, and the limiting rods are clamped in the fixing grooves.

[0012] In an optional solution, two groups of grooves are formed on both adjacent sides of the support plate.

[0013] In an optional solution, a fixing plate is clamped on the top of the limiting rod.

[0014] In an optional solution, a non-slip pad is provided on the top of the flat plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model provides a positioning assembly, a fixed block, a universal wheel, a slide groove, a support rod and a slider. The slider slides in the slide groove, and the positioning assembly positions and fixes the slider, so that the support rod supports the fixed block, and the universal wheel is convenient for moving the support plate. The moving and transporting of goods can be completed more quickly, and the loading and unloading efficiency is improved.

[0017] The utility model can limit the position of the stacked goods by arranging the limit assembly, so as to prevent the bottom from tilting and causing the top goods to be stacked unstably.

[0018] The utility model can facilitate the stacking of the support plates by tools such as forklifts by arranging the grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the present utility model.

[0020] Figure 2 This is a structural diagram of the fixing groove in the present invention.

[0021] Figure 3 This is a structural diagram of the spring in the present invention.

[0022] In the figure: 11, flat plate; 12, limiting rod; 13, support plate; 14, groove; 15, universal wheel; 16, fixed plate; 17, fixed groove; 18, slider; 19, support rod; 20, first positioning plate; 21, card slot; 22, slide slot; 23, fixed block; 24, spring; 25, card block; 26, second positioning plate; 27, movable groove; 28, installation groove. DETAILED DESCRIPTION

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 3 In this embodiment, a cargo pallet mechanism includes a flat plate 11 and a support plate 13 mounted on the bottom of the flat plate 11. The support plate 13 has four groups of mounting grooves 28 at the bottom. Two groups of first positioning plates 20 are fixedly connected in the mounting grooves 28. A group of fixing blocks 23 are rotatably connected between the two groups of first positioning plates 20. The bottom of the fixing blocks 23 is fixedly connected to a universal wheel 15.

[0026] Two sets of second positioning plates 26 are fixedly connected to the top of the inner wall of the mounting groove 28. A set of support rods 19 are rotatably connected to the adjacent sides of the two sets of second positioning plates 26. The ends of the support rods 19 away from the fixed plates 16 are fixedly connected to the second positioning plates 26. A sliding groove 22 for cooperating with the sliding block 18 is provided on one side of the fixing block 23. A positioning component for positioning the slider 18 is provided on one side of the fixing block 23.

[0027] A limiting component for limiting the position of loaded goods is provided on the top of the flat plate 11. The positioning component positions the goods to prevent the goods on the top from falling due to uneven force. The universal wheel 15 in the installation groove 28 is pulled outward, and the universal wheel 15 drives the fixed block 23 to rotate, and the support rod 19 is pulled downward. The support rod 19 drives the slider 18 to slide in the slide groove 22, and the positioning component positions the slider 18.

[0028] The positioning assembly includes a movable groove 27 and two groups of blocks 25. The movable groove 27 is opened on one side of the slider 18. The two groups of blocks 25 are slidably connected in the movable groove 27. The two groups of blocks 25 are connected by a group of springs 24. Both sides of the inner wall of the slide groove 22 are provided with grooves 21 for fitting the blocks 25. The two groups of blocks 25 are squeezed with both hands. The two groups of blocks 25 slide in the movable groove 27 and squeeze the springs 24, pushing the support rod 19 to drive the slider 18 to slide in the slide groove 22, so that the slider 18 can be positioned.

[0029] The positioning assembly includes four groups of fixing grooves 17 and limiting rods 12. The four groups of fixing grooves 17 are opened at the top of the flat plate 11. The limiting rods 12 are clamped in the fixing grooves 17. The fixing plate 16 is pried out upward, the limiting rods 12 are clamped in the fixing grooves 17, and then the fixing plate 16 is covered on the limiting rods 12. The stacked goods can be limited to prevent the bottom from tilting and causing the top goods to be stacked unstable.

[0030] Two groups of grooves 14 are formed on both adjacent sides of the support plate 13. The grooves 14 facilitate stacking of the support plates 13 by tools such as forklifts.

[0031] The top of the limiting rod 12 is clamped with a fixing plate 16 . By providing the fixing plate 16 , the limiting rod 12 can be clamped into the fixing groove 17 when the limiting rod 12 is not needed for limiting.

[0032] The top of the flat plate 11 is provided with an anti-skid pad, which can increase the friction between the flat plate 11 and the goods and reduce shaking.

[0033] The working principle of the utility model is as follows: when in use, the fixing plate 16 is pried out upwards, the limit rod 12 is clamped in the fixing groove 17, and the fixing plate 16 is covered on the limit rod 12, and the universal wheel 15 is pulled outward in the installation groove 28, and the universal wheel 15 drives the fixing block 23 to rotate, and the support rod 19 is pulled downward, and the support rod 19 drives the slider 18 to slide in the slide groove 22. The elastic force of the spring 24 is used to clamp the clamping block 25 into the clamping groove 21, supporting the fixing block 23, and the support plate 13 can be moved. When it is necessary to stack, the two groups of clamping blocks 25 are squeezed with both hands. The two groups of clamping blocks 25 slide in the moving groove 27 and squeeze the spring 24, pushing the support rod 19 to drive the slider 18 to slide in the slide groove 22, pushing the universal wheel 15 inwards, driving the fixing block 23 to rotate, and the universal wheel 15 is received in the installation groove 28, which is convenient for stacking and storage of the support plates 13.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A cargo pallet mechanism, comprising a flat plate (11) and a support plate (13) mounted on the bottom of the flat plate (11), characterized in that: Four groups of mounting grooves (28) are provided at the bottom of the support plate (13), two groups of first positioning plates (20) are fixedly connected in the mounting grooves (28), a group of fixing blocks (23) are rotatably connected between the two groups of first positioning plates (20), and a universal wheel (15) is fixedly connected to the bottom of the fixing blocks (23); Two groups of second positioning plates (26) are fixedly connected to the top of the inner wall of the installation groove (28), and a group of support rods (19) are rotatably connected to the adjacent sides of the two groups of second positioning plates (26), and the end of the support rods (19) away from the fixed plate (16) is fixedly connected to the second positioning plate (26), and a sliding groove (22) for cooperating with the sliding block (18) is provided on one side of the fixed block (23), and a positioning component for positioning the sliding block (18) is provided on one side of the fixed block (23); The top of the flat plate (11) is provided with a limiting component for limiting the position of loaded goods.

2. A cargo pallet mechanism according to claim 1, characterized in that: The positioning assembly comprises a movable groove (27) and two groups of clamping blocks (25). The movable groove (27) is provided on one side of the slider (18). The two groups of clamping blocks (25) are slidably connected in the movable groove (27). The two groups of clamping blocks (25) are connected via a group of springs (24). Clamping grooves (21) for engaging the clamping blocks (25) are provided on both sides of the inner wall of the sliding groove (22).

3. The cargo pallet mechanism according to claim 1, characterized in that: The positioning assembly comprises four groups of fixing grooves (17) and limiting rods (12). The four groups of fixing grooves (17) are opened on the top of the flat plate (11), and the limiting rods (12) are clamped in the fixing grooves (17).

4. The cargo pallet mechanism according to claim 1, characterized in that: Two groups of grooves (14) are provided on adjacent sides of the support plate (13).

5. The cargo pallet mechanism according to claim 3, characterized in that: A fixing plate (16) is clamped on the top of the limiting rod (12).

6. The cargo pallet mechanism according to claim 1, characterized in that: An anti-slip pad is provided on the top of the flat plate (11).

Images