Anti-impact wooden tray

Abstract

The utility model discloses an anti-impact wooden tray which comprises a top plate and three bottom plates arranged below the top plate, three movable supporting plates are arranged at the tops of the bottom plates, the tops of the supporting plates are fixedly connected with the bottom of the top plate, and positioning grooves are formed in the left side and the right side of the bottom of each supporting plate. And a positioning block is mounted at the top of the bottom plate and corresponds to the positioning groove. Through mutual cooperation of the positioning groove, the positioning block, the shock absorber, the fixing groove, the fixing shell, a sliding rod, a sliding block, a buffer spring, a movable block, a connecting block, a first inclined block, a second inclined block and an elastic rubber ball, the impact resistance effect of the wooden tray is improved, and rigid collision between materials placed on the wooden tray and the wooden tray is avoided; the buffering device is arranged on the wooden tray, so that the buffering device has certain buffering force, impact force generated when materials are placed on the wooden tray can be counteracted, and the phenomenon that the wooden tray is prone to damage or deformation when the upper portion of the wooden tray is subjected to pressure and collision force is avoided.

Description

Technical Field

[0001] This utility model relates to the field of wooden pallet technology, specifically to an impact-resistant wooden pallet. Background Technology

[0002] Wooden pallets are pallets made from natural wood. They are the most widely used type of pallet today. Pallets are horizontal platform devices used for assembling, stacking, handling, and transporting goods and products as unit loads.

[0003] According to application number CN202022744558.4, a multifunctional wooden pallet is disclosed. In a flat pallet state, bottom pull plates are provided at the front and rear ends of the side foot blocks, and two intermediate foot blocks are disposed between a top plate and the bottom pull plates. The top plate, side foot blocks, and bottom pull plates are fixed together by fasteners. In a box-like state, the bottom pull plates are fixedly disposed on the front and rear sides of the side foot blocks by fasteners, and the two intermediate foot blocks are fixedly disposed on the top of the top plate by fasteners.

[0004] The wooden pallets in the above cases have poor impact resistance. When materials are placed on the wooden pallets, the downward impact force can easily damage them. The material and the wooden pallet are in a rigid collision. When subjected to pressure and impact force from above, the wooden pallet is prone to deformation, which seriously affects its service life. Therefore, we provide an impact-resistant wooden pallet. Utility Model Content

[0005] The purpose of this invention is to provide an impact-resistant wooden pallet to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an impact-resistant wooden pallet, comprising a top plate and three bottom plates disposed below the top plate, wherein three movable support plates are disposed on the top of the bottom plates, and the top of the support plates are fixedly connected to the bottom of the top plate.

[0007] Preferably, positioning grooves are provided on both the left and right sides of the bottom of the support plate, and a positioning block is installed on the top of the base plate at the position corresponding to the positioning groove. The top of the positioning block passes through the positioning groove and extends into it to slide in contact with the inner wall of the positioning groove. Two vibration dampers are installed on both the left and right sides of the top of the positioning block, and the top of the vibration damper is fixedly connected to the top of the inner wall of the positioning groove.

[0008] Preferably, the bottom of the support plate is provided with a fixing groove, and a fixing shell is installed in the groove at the top of the base plate corresponding to the fixing groove. The left and right sides of the inner wall of the fixing shell are fixedly connected by a sliding rod.

[0009] Preferably, a slider is slidably connected to the surface of the slide rod, a buffer spring is sleeved on the surface of the slide rod, a movable block is installed on the top of the slider, and the top of the movable block passes through the fixing groove and extends into its interior.

[0010] Preferably, a connecting block is installed at the top of the inner wall of the fixed groove, and first inclined blocks are installed on both the left and right sides of the bottom of the connecting block. A second inclined block that slides in contact with the first inclined block is installed on the side of the moving block closest to the first inclined block.

[0011] Preferably, a plurality of elastic rubber balls are installed on the top of the base plate, and the top of the elastic rubber balls is in contact with the bottom of the support plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention improves the impact resistance of wooden pallets through the cooperation of positioning grooves, positioning blocks, shock absorbers, fixing grooves, fixing shells, sliding rods, sliders, buffer springs, moving blocks, connecting blocks, first inclined blocks, second inclined blocks, and elastic rubber balls. It avoids rigid collisions between materials placed on the wooden pallets and the pallets, giving them a certain buffering force. This can offset the impact force of materials placed on the wooden pallets, preventing damage or deformation when the wooden pallets are subjected to pressure and collision forces from above, and thus improving their service life. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a structural cross-sectional view of the front view of this utility model;

[0016] Figure 3 This is a structural cross-sectional view of the base plate, support plate, vibration damper, first inclined block, and second inclined block of this utility model.

[0017] In the diagram: 1 Top plate, 2 Bottom plate, 3 Support plate, 4 Positioning groove, 5 Positioning block, 6 Vibration damper, 7 Fixing groove, 8 Fixing shell, 9 Slide rod, 10 Slider, 11 Buffer spring, 12 Moving block, 13 Connecting block, 14 First inclined block, 15 Second inclined block, 16 Elastic rubber ball, 17 Limiting groove, 18 Limiting block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 An impact-resistant wooden pallet includes a top plate 1 and three bottom plates 2 disposed below the top plate 1. The top of the bottom plates 2 is provided with three movable support plates 3, and the top of the support plates 3 is fixedly connected to the bottom of the top plate 1.

[0020] Positioning grooves 4 are provided on both the left and right sides of the bottom of the support plate 3. A positioning block 5 is fixedly connected to the top of the base plate 2 at the position corresponding to the positioning groove 4. The top of the positioning block 5 passes through the positioning groove 4 and extends into it to slide in contact with the inner wall of the positioning groove 4. Two shock absorbers 6 are fixedly connected to the left and right sides of the top of the positioning block 5. The top of the shock absorber 6 is fixedly connected to the top of the inner wall of the positioning groove 4.

[0021] A fixing groove 7 is provided at the bottom of the support plate 3. A fixing shell 8 is fixedly connected to the groove at the top of the base plate 2 and at the position corresponding to the fixing groove 7. The left and right sides of the inner wall of the fixing shell 8 are fixedly connected by a sliding rod 9. A slider 10 is slidably connected to the surface of the sliding rod 9. A buffer spring 11 is sleeved on the surface of the sliding rod 9. A moving block 12 is fixedly connected to the top of the slider 10. The top of the moving block 12 passes through the fixing groove 7 and extends into it. A connecting block 13 is fixedly connected to the top of the inner wall of the fixing groove 7. A first inclined block 14 is fixedly connected to the left and right sides of the bottom of the connecting block 13. A second inclined block 15 is fixedly connected to the side of the moving block 12 that is close to the first inclined block 14 and slides in contact with the first inclined block 14. The contact surfaces of the first inclined block 14 and the second inclined block 15 are relatively smooth. Several elastic rubber balls 16 are fixedly connected to the top of the base plate 2. The top of the elastic rubber balls 16 is in contact with the bottom of the support plate 3. The elastic rubber balls 16 have elasticity, which allows them to perform telescopic movement.

[0022] Furthermore, a limiting groove 17 is formed on the inner wall of the positioning groove 4. A limiting block 18 is fixedly connected to the side of the positioning block 5 near the limiting groove 17 and corresponding to the position of the limiting groove 17. The side of the limiting block 18 near the limiting groove 17 passes through the limiting groove 17 and extends into it, making sliding contact with the inner wall of the limiting groove 17. By setting the limiting groove 17 and the limiting block 18, the limiting support plate 3 is effectively limited. At this time, the position of the limiting block 18 in the limiting groove 17 ensures that the support plate 3 can only move close to the bottom plate 2 and cannot move away from the bottom plate 2, thus preventing the support plate 3 and the bottom plate 2 from separating.

[0023] The coordinated arrangement of positioning groove 4, positioning block 5, shock absorber 6, fixing groove 7, fixing shell 8, sliding rod 9, slider 10, buffer spring 11, moving block 12, connecting block 13, first inclined block 14, second inclined block 15, and elastic rubber ball 16 improves the impact resistance of the wooden pallet, preventing rigid collisions between materials placed on the wooden pallet and the pallet itself. This provides a certain buffering force, which can offset the impact force of materials placed on the wooden pallet. It also prevents damage or deformation when the wooden pallet is subjected to pressure and collision forces from above, thus extending its service life.

[0024] In use, when material is placed on the top plate 1 and generates a downward impact force, the top plate 1 causes the support plate 3 to move downward. The support plate 3 then presses down on the shock absorber 6. The support plate 3, through the connecting block 13, causes the first inclined block 14 to move downward. Through the inclined surfaces of the first inclined block 14 and the second inclined block 15, the first inclined block 14 causes the second inclined block 15 to move away from the connecting block 13. The second inclined block 15, through the moving block 12, causes the slider 10 to move, which in turn presses down on the buffer spring 11. At the same time, the support plate 3 presses down on the elastic rubber ball 16. Through the elastic force of the shock absorber 6, the buffer spring 11, and the elastic rubber ball 16, the impact force generated when material is placed on the tray can be offset.

[0025] In summary, this impact-resistant wooden pallet solves the problems mentioned in the background art through the cooperation of positioning groove 4, positioning block 5, shock absorber 6, fixing groove 7, fixing shell 8, sliding rod 9, slider 10, buffer spring 11, moving block 12, connecting block 13, first inclined block 14, second inclined block 15 and elastic rubber ball 16.

[0026] Although embodiments of the present invention 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 the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An impact-resistant wooden pallet, characterized in that: It includes a top plate (1) and three bottom plates (2) disposed below the top plate (1). The top of the bottom plate (2) is provided with three movable support plates (3), and the top of the support plates (3) is fixedly connected to the bottom of the top plate (1).

2. The impact-resistant wooden pallet according to claim 1, characterized in that: The support plate (3) has positioning grooves (4) on both the left and right sides of its bottom. The bottom plate (2) has a positioning block (5) installed on its top, corresponding to the positioning groove (4). The top of the positioning block (5) passes through the positioning groove (4) and extends into its interior to slide in contact with the inner wall of the positioning groove (4). Two shock absorbers (6) are installed on both the left and right sides of the top of the positioning block (5). The top of the shock absorber (6) is fixedly connected to the top of the inner wall of the positioning groove (4).

3. The impact-resistant wooden pallet according to claim 2, characterized in that: The bottom of the support plate (3) is provided with a fixing groove (7), and a fixing shell (8) is installed in the groove at the top of the base plate (2) and at the position corresponding to the fixing groove (7). The left and right sides of the inner wall of the fixing shell (8) are fixedly connected by a sliding rod (9).

4. The impact-resistant wooden pallet according to claim 3, characterized in that: The slide bar (9) is slidably connected to a slider (10), and a buffer spring (11) is sleeved on the surface of the slide bar (9). A moving block (12) is installed on the top of the slider (10), and the top of the moving block (12) passes through the fixing groove (7) and extends into it.

5. The impact-resistant wooden pallet according to claim 4, characterized in that: A connecting block (13) is installed on the top of the inner wall of the fixed groove (7). A first inclined block (14) is installed on both the left and right sides of the bottom of the connecting block (13). A second inclined block (15) that slides in contact with the first inclined block (14) is installed on the side of the moving block (12) near the first inclined block (14).

6. The impact-resistant wooden pallet according to claim 5, characterized in that: The top of the base plate (2) is equipped with several elastic rubber balls (16), and the top of the elastic rubber balls (16) is in contact with the bottom of the support plate (3).

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