High-load-bearing wooden tray

By integrating the buffer structure, strengthening structure and limiting structure on the wooden pallet, the existing wooden pallets have solved the problems of poor buffering effect and insufficient load-bearing ability in cargo transportation, and a more stable and efficient cargo transportation is achieved.

CN222664102UActive Publication Date: 2025-03-25WUHU SANHE GENERAL IND PACKAGING CO LTD
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Patent Information

Application Number
CN202421338483.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-03-25
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

Due to the poor buffering effect in cargo transportation, existing wooden pallets cause the goods to shake and lack load-bearing ability, so they cannot effectively carry goods with larger weight.

Method used

A high-load-bearing wooden pallet is designed, adopting multiple sets of buffer structures and reinforcement structures. The buffer structure absorbs impact through shock absorbers, the reinforcement structure adjusts the support point through threaded rods and moving blocks, and the limit structure improves cargo stability through plywood and springs.

Benefits of technology

Effectively buffer and shock absorption, prevent cargo from shaking and damage, improve the load-bearing capacity and load-bearing properties of the pallet, so that it can carry goods with a larger weight stably.

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Abstract

The utility model discloses a high-load-bearing type wooden tray which comprises a bearing plate, a plurality of sets of supporting plates are fixed to the bottom of the bearing plate, and the high-load-bearing type wooden tray further comprises buffering structures, a plurality of sets of supporting plates and a plurality of buffering structures, the reinforcing structures are symmetrically arranged on the two sides of the bottom of the bearing plate; and the limiting structures are arranged at the two ends of the reinforcing structure. Shock absorbers in the buffering structures can absorb various impacts from the road surface, the bearing plates and goods on the bearing plates are kept stable, the buffering and shock absorbing effects are achieved, threaded rods in the reinforcing structures are rotated, the positions of the movable blocks are adjusted according to the weight of the goods, and therefore the supporting points of the tray are changed, and the bearing capacity of the tray is improved; and when the goods are placed on the bearing plate, the clamping plates can clamp the two sides of the bottom end of the goods under the action of the springs, and the stability of the goods is improved.
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Description

Technical Field

[0001] The present application relates to a high load-bearing wooden pallet. Background Art

[0002] Wooden pallets are made of logs, which are dried and shaped to reduce moisture and eliminate internal stress. Then they are cut, planed, cut, edged, sanded and other finishing processes to form profile plates. The profile plates are bound into semi-finished pallets using nails with anti-slip function, and finally finished, anti-slip and waxed. Wooden pallets are the most widely used pallets. Pallets are horizontal platform devices used for packaging, stacking, handling and transportation of goods and products as unit loads.

[0003] Common wooden pallets have a fixed structure and do not have a good cushioning effect. When using pallets to transport goods, when the vehicle is bumpy, the goods will sway with the vehicle, which can easily cause damage to the goods. In addition, the support position at the bottom of the wooden pallet is fixed, resulting in the pallet's load-bearing capacity being relatively average. For heavier goods, it cannot bear the weight very well.

[0004] Therefore, it is desirable to provide a high-load-bearing wooden pallet. Utility Model Content

[0005] In this embodiment, a high-load-bearing wooden pallet is provided to solve the problems of poor buffering effect, fixed support position at the bottom of the wooden pallet, and average load-bearing capacity, which cannot carry heavy goods well.

[0006] According to one aspect of the present application, a high-load-bearing wooden pallet is provided, comprising a supporting plate, wherein a plurality of supporting plates are fixed to the bottom of the supporting plate, wherein the high-load-bearing wooden pallet further comprises:

[0007] Buffer structure, multiple groups of buffer structures are arranged at the bottom of the support plate;

[0008] A reinforcement structure, wherein the reinforcement structure is symmetrically arranged on both sides of the bottom of the supporting plate;

[0009] The limiting structure is arranged at both ends of the reinforcing structure.

[0010] Furthermore, the buffer structure at the bottom of the support plate includes a mounting groove, a shock absorber, a support frame and a bottom plate, and the bottom of the support plate is provided with a bottom plate.

[0011] Furthermore, a plurality of mounting grooves are provided at the bottom of the support plate, shock absorbers are fixed at the tops of the mounting grooves, and the bottom ends of the shock absorbers are fixed to the bottom of the support frame.

[0012] Furthermore, the top end of the support frame is slidably connected in the mounting groove, and the bottom end of the support frame is fixed to the top of the corresponding bottom plate.

[0013] Furthermore, transverse plates are arranged on both sides of the bottom of the support plate, both ends of the transverse plates are fixed to the corresponding side walls of the support plates, and a reinforcing structure is arranged in the middle of the transverse plates, and the reinforcing structure includes a threaded rod, a mounting block, a mounting plate, a connecting rod, a movable block and a limit groove.

[0014] Furthermore, a threaded rod is threadedly connected in the middle of the transverse plate, and a mounting plate is fixed on the threaded rod through the transverse plate. Both ends of the mounting plate extend to the outside of the supporting plate, and a mounting block is fixed in the middle of the top of the mounting plate.

[0015] Furthermore, moving blocks are symmetrically arranged on both sides of the top of the mounting block, and the top of the moving block is slidably connected in a limiting groove 1, and the limiting groove 1 is arranged at the bottom of the supporting plate.

[0016] Furthermore, two ends of the moving block are rotatably connected with connecting rods, and the bottom end of the connecting rod is rotatably connected to two ends of the corresponding mounting block.

[0017] Furthermore, the limiting structure includes a fixing plate, a limiting rod, a spring, a clamping plate and a second limiting groove, the fixing plate is fixed at two ends of the top of the mounting plate, and the fixing plate and the mounting plate are perpendicular to each other.

[0018] Furthermore, a limiting rod and a spring are fixed on both sides of the side walls of the supporting plate near the top of the fixing plate, the spring is sleeved on the outside of the limiting rod, the other ends of the limiting rod and the spring are fixed to the side walls of the splint, the bottom end of the splint is slidably connected in the limiting groove 2, and the limiting groove 2 is arranged on the top of the supporting plate.

[0019] The benefits of this application are:

[0020] 1. By setting up multiple groups of buffer structures at the bottom of the support plate, when the vehicle bumps during the transportation of goods using pallets, the shock absorbers in the buffer structure can absorb various impacts from the road surface, so that the support plate and the goods on the support plate remain stable, which has the effect of buffering and shock absorption, avoiding the situation where the goods are damaged due to the shaking of the vehicle and the bumps, thereby improving the practicality of the wooden pallet.

[0021] 2. By setting a reinforcement structure on the horizontal plates on both sides of the bottom of the support plate and rotating the threaded rod in the reinforcement structure, the moving block can be moved left and right along the limit groove. The position of the moving block can be adjusted according to the weight of the goods, thereby changing the support point of the pallet, increasing the load-bearing capacity of the pallet, and enabling the pallet to carry heavier goods, thereby improving the load-bearing capacity of the pallet.

[0022] 3. Set limit structures at both ends of the reinforcement structure. When placing goods on the support plate, the clamps are located on both sides of the goods. When the support plate is full of goods, the goods squeeze the clamps. Under the action of the springs, the clamps can clamp both sides of the bottom of the goods to improve the stability of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0025] Figure 2 This is a front view structural schematic diagram of an embodiment of the present application;

[0026] Figure 3 This is a side structural schematic diagram of an embodiment of the present application;

[0027] Figure 4 This is a schematic diagram of the overall structure of the reinforcement structure of an embodiment of the present application.

[0028] In the figure: 1. supporting plate; 2. supporting plate; 3. buffer structure; 301. mounting groove; 302. shock absorber; 303. supporting frame; 304. bottom plate; 4. cross plate; 5. reinforcing structure; 501. threaded rod; 502. mounting block; 503. mounting plate; 504. connecting rod; 505. moving block; 506. limiting groove one; 6. limiting structure; 601. fixing plate; 602. limiting rod; 603. spring; 604. splint; 605. limiting groove two. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0032] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0033] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] See also Figure 1-4 As shown, the high-load-bearing wooden pallet includes a supporting plate 1, and a plurality of supporting plates 2 are fixed to the bottom of the supporting plate 1. It is characterized in that the high-load-bearing wooden pallet also includes:

[0036] Buffer structure 3, multiple groups of buffer structures 3 are arranged at the bottom of the support plate 2;

[0037] A reinforcing structure 5, wherein the reinforcing structure 5 is symmetrically arranged on both sides of the bottom of the supporting plate 1;

[0038] The limiting structure 6 is arranged at both ends of the reinforcing structure 5 .

[0039] The buffer structure 3 at the bottom of the support plate 2 includes a mounting groove 301 , a shock absorber 302 , a support frame 303 and a bottom plate 304 . The bottom of each support plate 2 is provided with a bottom plate 304 .

[0040] The support plate 2 is provided with a plurality of mounting grooves 301 at the bottom, and shock absorbers 302 are fixed to the tops of the mounting grooves 301 . The bottom ends of the shock absorbers 302 are fixed to the bottom of the support frame 303 .

[0041] The top end of the support frame 303 is slidably connected in the mounting groove 301 , and the bottom end of the support frame 303 is fixed to the top of the corresponding bottom plate 304 .

[0042] In the present technical solution, when the vehicle bumps during the transportation of goods using pallets, the shock absorber 302 in the buffer structure 3 can absorb various impacts from the road surface, so that the support plate 1 and the goods on the support plate 1 remain stable, thereby achieving a buffering and shock-absorbing effect, preventing the goods from shaking with the bumps of the vehicle and causing damage to the goods, thereby improving the practicality of the wooden pallet.

[0043] Horizontal plates 4 are arranged on both sides of the bottom of the supporting plate 1, and both ends of the horizontal plates 4 are fixed to the corresponding side walls of the supporting plate 2. A reinforcing structure 5 is arranged in the middle of the horizontal plates 4, and the reinforcing structure 5 includes a threaded rod 501, a mounting block 502, a mounting plate 503, a connecting rod 504, a moving block 505 and a limiting groove 506.

[0044] The middle of the transverse plate 4 is threadedly connected with a threaded rod 501 , and the threaded rod 501 passes through the transverse plate 4 to fix a mounting plate 503 . Both ends of the mounting plate 503 extend to the outside of the supporting plate 1 , and a mounting block 502 is fixed in the middle of the top of the mounting plate 503 .

[0045] The two sides of the top of the installation block 502 are symmetrically provided with moving blocks 505 , and the top of the moving block 505 is slidably connected in a limiting groove 1 506 , and the limiting groove 1 506 is provided at the bottom of the supporting plate 1 .

[0046] The two ends of the moving block 505 are rotatably connected with connecting rods 504 , and the bottom end of the connecting rod 504 is rotatably connected to the two ends of the corresponding mounting block 502 .

[0047] In the present technical solution, by rotating the threaded rod 501 in the reinforcing structure 5, the movable block 505 can be moved left and right along the limiting groove 506. The position of the movable block 505 is adjusted according to the weight of the goods, thereby changing the support point of the pallet, increasing the load-bearing capacity of the pallet, and enabling the pallet to carry heavier goods, thereby improving the load-bearing capacity of the pallet.

[0048] The limiting structure 6 includes a fixing plate 601, a limiting rod 602, a spring 603, a clamping plate 604 and a second limiting groove 605. The fixing plate 601 is fixed to the two ends of the top of the mounting plate 503. The fixing plate 601 and the mounting plate 503 are perpendicular to each other.

[0049] A limiting rod 602 and a spring 603 are fixed on both sides of the side walls of the supporting plate 1 at the top of the fixing plate 601, and the spring 603 is sleeved on the outside of the limiting rod 602. The other ends of the limiting rod 602 and the spring 603 are fixed to the side walls of the clamping plate 604. The bottom end of the clamping plate 604 is slidably connected in the limiting groove 605, and the limiting groove 605 is set on the top of the supporting plate 1.

[0050] In the present technical solution, when placing goods on the supporting plate 1, the splint 604 is located on both sides of the goods. When the supporting plate 1 is full of goods, the goods press the splint 604. The splint 604 can clamp the two sides of the bottom of the goods under the action of the spring 603. The limiting rod 602 in the spring 603 can be extended and retracted a certain distance to limit the spring 603, thereby avoiding excessive stretching and compression of the spring 603 and improving the stability of the goods.

[0051] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high-load-bearing wooden pallet, comprising a support plate (1), wherein a plurality of support plates (2) are fixed to the bottom of the support plate (1), characterized in that: The high-load-bearing wooden pallet also includes: Buffer structures (3), wherein a plurality of groups of buffer structures (3) are arranged at the bottom of the support plate (2); A reinforcing structure (5), wherein the reinforcing structure (5) is symmetrically arranged on two sides of the bottom of the supporting plate (1); A limiting structure (6), wherein the limiting structure (6) is arranged at two ends of the reinforcing structure (5).

2. The high-load-bearing wooden pallet according to claim 1, characterized in that: The buffer structure (3) at the bottom of the support plate (2) comprises a mounting groove (301), a shock absorber (302), a support frame (303) and a bottom plate (304), and the bottom of each support plate (2) is provided with a bottom plate (304).

3. The high-load-bearing wooden pallet according to claim 1, characterized in that: The bottom of the support plate (2) is provided with a plurality of installation grooves (301), the tops of the installation grooves (301) are all fixed with shock absorbers (302), and the bottom ends of the shock absorbers (302) are fixed to the inner bottom of the support frame (303).

4. The high-load-bearing wooden pallet according to claim 3 is characterized in that: The top end of the support frame (303) is slidably connected in the mounting groove (301), and the bottom end of the support frame (303) is fixed to the top of the corresponding bottom plate (304).

5. The high-load-bearing wooden pallet according to claim 1, characterized in that: The bottom of the support plate (1) is provided with transverse plates (4), the two ends of the transverse plates (4) are fixed to the corresponding side walls of the support plate (2), and the middle of the transverse plates (4) is provided with a reinforcing structure (5), and the reinforcing structure (5) includes a threaded rod (501), a mounting block (502), a mounting plate (503), a connecting rod (504), a moving block (505) and a limiting groove (506).

6. The high-load-bearing wooden pallet according to claim 5, characterized in that: The middle of the transverse plate (4) is threadedly connected with a threaded rod (501), and the threaded rod (501) passes through the transverse plate (4) and is fixed with a mounting plate (503). Both ends of the mounting plate (503) extend to the outside of the supporting plate (1), and a mounting block (502) is fixed in the middle of the top of the mounting plate (503).

7. The high-load-bearing wooden pallet according to claim 6, characterized in that: The top of the mounting block (502) is symmetrically provided with moving blocks (505), and the top of the moving block (505) is slidably connected in a limiting groove (506), and the limiting groove (506) is provided at the bottom of the supporting plate (1).

8. The high-load-bearing wooden pallet according to claim 7, characterized in that: The two ends of the moving block (505) are rotatably connected to connecting rods (504), and the bottom end of the connecting rod (504) is rotatably connected to the two ends of the corresponding mounting block (502).

9. The high-load-bearing wooden pallet according to claim 1, characterized in that: The limiting structure (6) comprises a fixing plate (601), a limiting rod (602), a spring (603), a clamping plate (604) and a second limiting groove (605); the fixing plate (601) is fixed at two ends of the top of the mounting plate (503); and the fixing plate (601) and the mounting plate (503) are perpendicular to each other.

10. The high-load-bearing wooden pallet according to claim 9, characterized in that: A limiting rod (602) and a spring (603) are fixed to the top of the fixing plate (601) on both sides of the side walls of the supporting plate (1); the spring (603) is sleeved on the outside of the limiting rod (602); the other ends of the limiting rod (602) and the spring (603) are fixed to the side walls of the clamping plate (604); the bottom end of the clamping plate (604) is slidably connected in the limiting groove 2 (605); and the limiting groove 2 (605) is arranged on the top of the supporting plate (1).