Novel environment-friendly composite EPP tray

Abstract

The utility model discloses a novel environment-friendly composite EPP tray which comprises a tray body, the bottom face of the tray body is fixedly connected with a frame body, the bottom face of the frame body is fixedly connected with a bottom plate, and the upper surface of the bottom plate and the bottom face of the tray body are fixedly connected with annular plates. The upper surface of one of the two annular plates is fixedly connected with a set of fixing cylinders, the inner bottom wall of each fixing cylinder is fixedly connected with a spring, and the top end of each spring is fixedly connected with a supporting column. According to the device, through cooperation of the annular plate, the fixing barrels, the springs, the supporting columns, the disc and the jacking columns, part of gravity borne by the tray body can be absorbed through the contraction shape of the springs, meanwhile, when the tray body deforms and sinks, the disc can drive the jacking columns to descend, the jacking columns can fall to make contact with the bottom plate, and the bottom plate can abut against the jacking columns; therefore, the tray body is prevented from sinking greatly, and the stability of the tray body for bearing heavy objects can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of composite trays, in particular to a new type of environmentally friendly composite EPP tray. Background Technique

[0002] A composite tray is a load-bearing platform composed of different materials, usually used for cargo transportation, storage and handling. It has many advantages, such as moisture-proof, shock-proof, easy to clean, stable quality, high strength, long service life, etc. These characteristics enable the composite tray to effectively protect the goods, reduce damage and pollution, and at the same time reduce logistics costs.

[0003] When the current composite EPP tray is in use, when the tray is placed on the ground to carry heavy objects, the pressure on the middle part of the tray is relatively large, which may cause the middle part of the tray to sink. When the tray is transferred, the stability of the heavy objects above the tray cannot be guaranteed. For this reason, we propose a new type of environmentally friendly composite EPP tray to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a new type of environmentally friendly composite EPP tray to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A new type of environmentally friendly composite EPP tray, including a tray body, a frame body is fixedly connected to the bottom surface of the tray body, a bottom plate is fixedly connected to the bottom surface of the frame body, annular plates are fixedly connected to the upper surface of the bottom plate and the bottom surface of the tray body respectively, a group of fixed cylinders are fixedly connected to the upper surface of one of the two annular plates, a spring is fixedly connected to the inner bottom wall of each fixed cylinder, a support column is fixedly connected to the top end of each spring, the top end of each support column is connected to the bottom surface of the other annular plate, a disc is fixedly connected to the bottom surface of the tray body, and a top column is fixedly connected to the bottom surface of the disc.

[0007] In a further embodiment, two groups of support plates are fixedly connected to the bottom surface of the tray body, an inclined plate is fixedly connected to the bottom surface of each support plate, and the bottom surface of each inclined plate is connected to the upper surface of the bottom plate.

[0008] In a further embodiment, two groups of slots are opened on the upper surface of the tray body, and a baffle is inserted into the inner wall of each slot.

[0009] In a further embodiment, a group of bases are fixedly connected to the bottom surface of the bottom plate, and an anti-corrosion pad is fixedly connected to the bottom surface of each base.

[0010] In a further embodiment, the eight fixing cylinders are arranged in a ring.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the cooperation of the annular plate, fixing cylinder, spring, support column, disc and top column provided in this device, by utilizing the contraction of the spring, part of the gravity borne by the tray body can be absorbed. At the same time, when the tray body deforms and depresses, the disc will drive the top column to descend, and the top column will fall and contact the bottom plate, and the bottom plate will resist the top column, thereby preventing the tray body from having a large depression degree and ensuring the stability of the tray body when carrying heavy objects. Description of the Drawings

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a new type of environmentally friendly composite EPP tray.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the bottom view of the tray body of a new type of environmentally friendly composite EPP tray.

[0015] Figure 3 It is a partial cross-sectional view of the front view of the fixing cylinder of a new type of environmentally friendly composite EPP tray.

[0016] In the figure: 1, tray body; 2, baffle; 3, slot; 4, frame; 5, base; 6, anti-corrosion pad; 7, bottom plate; 8, inclined plate; 9, support plate; 10, annular plate; 11, top column; 12, disc; 13, support column; 14, fixing cylinder; 15, spring. Detailed Embodiment

[0017] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0019] Please refer to Figures 1-3, in the present utility model, a new type of environmentally friendly composite EPP tray includes a tray body 1. A frame body 4 is fixedly connected to the bottom surface of the tray body 1. A bottom plate 7 is fixedly connected to the bottom surface of the frame body 4. Annular plates 10 are fixedly connected to the upper surface of the bottom plate 7 and the bottom surface of the tray body 1 respectively. A group of fixed cylinders 14 are fixedly connected to the upper surface of one of the two annular plates 10. A spring 15 is fixedly connected to the inner bottom wall of each fixed cylinder 14. The top end of each spring 15 is fixedly connected to a support column 13. The top end of each support column 13 is connected to the bottom surface of the other annular plate 10. When the tray body 1 is sunken and deformed, the support column 13 will squeeze the spring 15. When the spring 15 contracts, it will absorb part of the gravity borne by the tray body 1, and the annular plate 10 will disperse the pressure borne by the fixed cylinder 14 to the bottom plate 7. A disc 12 is fixedly connected to the bottom surface of the tray body 1. A top column 11 is fixedly connected to the bottom surface of the disc 12. When the tray body 1 descends, the disc 12 will drive the top column 11 to descend. The top column 11 will eventually contact the bottom plate 7, and the top column 11 will form a support for the tray body 1, thus avoiding the situation that the tray body 1 is damaged due to a large degree of depression.

[0020] Two groups of support plates 9 are fixedly connected to the bottom surface of the tray body 1. An inclined plate 8 is fixedly connected to the bottom surface of each support plate 9. The bottom surface of each inclined plate 8 is connected to the upper surface of the bottom plate 7. By using the cooperation of the support plate 9 and the inclined plate 8, the edge of the tray body 1 can be connected to the bottom plate 7, and the gravity borne by the edge of the tray body 1 can be enhanced.

[0021] Two groups of slots 3 are formed on the upper surface of the tray body 1. A baffle 2 is inserted into the inner wall of each slot 3. The slot 3 can be used to fix the baffle 2, and the baffle 2 will be stable around the tray body 1, so that the heavy objects carried by the tray body 1 can be protected from falling and being damaged.

[0022] A group of pedestals 5 are fixedly connected to the bottom surface of the bottom plate 7. An anti-corrosion pad 6 is fixedly connected to the bottom surface of each pedestal 5. The pedestal 5 can be used to support the bottom plate 7, and the anti-corrosion pad 6 can isolate the pedestal 5 from the ground, thereby ensuring the durability of the pedestal 5 in use.

[0023] The eight fixed cylinders 14 are arranged in a ring. By providing the eight fixed cylinders 14, the pressure borne by the annular plate 10 can be evenly borne, and the gravity borne by the tray body 1 can be evenly dispersed onto the bottom plate 7.

[0024] The working principle of the present utility model is as follows: When in use, the baffle 2 can be removed, and then the heavy object to be carried can be placed on the tray body 1. When the tray body 1 bears the gravity, it will undergo partial deformation. The gravity borne by the tray body 1 will act on the annular plate 10. The annular plate 10 on the tray body 1 will then press against the support column 13. At the same time, the support column 13 will squeeze the spring 15. When the spring 15 contracts, it will absorb part of the gravity borne by the tray body 1. And when the tray body 1 deforms, the disc 12 will also drive the ejector pin 11 to descend until the ejector pin 11 contacts the bottom plate 7, which can prevent the tray body 1 from deforming too much and ensure the stability of the heavy object borne above the tray body 1.

[0025] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A new type of environmentally friendly composite EPP pallet, characterized by: The invention comprises a tray body (1), the bottom surface of the tray body (1) is fixedly connected to a frame body (4), the bottom surface of the frame body (4) is fixedly connected to a bottom plate (7), the upper surface of the bottom plate (7) and the bottom surface of the tray body (1) are both fixedly connected to an annular plate (10), the upper surface of one of the two annular plates (10) is fixedly connected to a group of fixed cylinders (14), the inner bottom wall of each fixed cylinder (14) is fixedly connected to a spring (15), the top end of each spring (15) is fixedly connected to a pillar (13), the top end of each pillar (13) is connected to the bottom surface of another annular plate (10), the bottom surface of the tray body (1) is fixedly connected to a disc (12), and the bottom surface of the disc (12) is fixedly connected to a top column (11).

2. The novel environmentally friendly composite EPP pallet according to claim 1 is characterized by: The bottom surface of the tray body (1) is fixedly connected to two groups of support plates (9), the bottom surface of each support plate (9) is fixedly connected to an inclined plate (8), and the bottom surface of each inclined plate (8) is connected to the upper surface of the bottom plate (7).

3. The novel environmentally friendly composite EPP pallet according to claim 1 is characterized by: Two groups of slots (3) are provided on the upper surface of the tray body (1), and a baffle (2) is inserted into the inner wall of each slot (3).

4. The novel environmentally friendly composite EPP pallet according to claim 1 is characterized by: A group of bases (5) are fixedly connected to the bottom surface of the bottom plate (7), and an anti-corrosion pad (6) is fixedly connected to the bottom surface of each base (5).

5. The novel environmentally friendly composite EPP pallet according to claim 1 is characterized by: The eight fixing cylinders (14) are arranged in a ring shape.

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