Storage tray for power battery

Abstract

The utility model provides a storage tray for a power battery, which comprises a tray bottom plate and tray side plates fixedly arranged at the edge of the tray bottom plate, and the side walls of two adjacent tray side plates are fixedly connected; a supporting soft cushion is arranged above the tray bottom plate, and the supporting soft cushion is formed by mixing a polypropylene material and glass fibers; a plurality of mounting grooves are evenly formed in the upper end of the tray bottom plate, a main air hole is formed in the groove bottom of each mounting groove, mounting columns are arranged at the positions, opposite to the mounting grooves, of the lower end of the supporting soft cushion, the mounting columns are fixedly inserted into the corresponding mounting grooves, and auxiliary air holes are formed in the positions, opposite to the mounting columns, of the upper end of the supporting soft cushion in a penetrating mode. And the auxiliary air holes penetrate through the mounting column and are communicated with the main air holes. And the supporting soft cushion is prepared by mixing a polypropylene material and 35% of glass fibers, so that the size of the tray can be ensured, a battery cell blue film on the surface of the power battery can be prevented from being scratched, and the condition of the power battery is ensured.

Description

Technical Field

[0001] The utility model relates to a storage tray, in particular to a storage tray for power batteries. Background Art

[0002] Currently, Chinese patent publication number CN107588657A discloses a lithium battery drying tray, comprising a tray body, a mounting frame disposed at the edge of the tray body, a grip portion disposed at the edge of the mounting frame, and a plurality of ventilation holes evenly distributed throughout the tray body, the ventilation holes extending from top to bottom. However, when using this tray to store power batteries, the inner wall of the tray body can easily scratch the blue film on the surface of the power battery cells, affecting the appearance of the power battery. Summary of the Invention

[0003] In view of this, an object of the present invention is to provide a storage tray for power batteries, which has the advantage of not easily affecting the quality of the power batteries.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a storage tray for power batteries, comprising a tray bottom plate, a tray side plate fixedly arranged at the edge of the tray bottom plate, and the side walls of two adjacent tray side plates are fixedly connected; a supporting pad is arranged above the tray bottom plate, and the supporting pad is made of a mixture of polypropylene material and glass fiber; a plurality of mounting grooves are evenly arranged on the upper end of the tray bottom plate, and a main air vent is opened at the bottom of each mounting groove, and a mounting column is arranged at the lower end of the supporting pad opposite to the mounting groove, and the mounting column is plugged and fixed in the corresponding mounting groove, and a secondary air vent is penetrated at the upper end of the supporting pad opposite to the mounting column, and the secondary air vent penetrates the mounting column and is connected to the main air vent.

[0005] This technical solution creates a support cushion made of a blend of polypropylene and 35% glass fiber, ensuring the pallet's dimensions while preventing scratches on the battery's blue film, thus preserving the battery's quality. Mounting posts are inserted into mounting slots, removably connecting the support cushion to the pallet's base, making assembly and disassembly of the cushion much easier.

[0006] Preferably, each of the installation slots is enclosed by four vertical plates, and two adjacent installation slots share the vertical plates therebetween.

[0007] Through the above technical solution, the installation groove is enclosed by four vertical plates, and two adjacent installation grooves share the vertical plates therebetween, which can effectively reduce the materials required for the production of the pallet bottom plate, thereby achieving the purpose of reducing the production cost of the above pallet.

[0008] Preferably, support ribs are provided on the side walls of each upright plate, the mounting post is cylindrical, and the mounting post is clamped and fixed by the four support ribs in the mounting groove.

[0009] Through the above technical solution, the cylindrical mounting column is clamped and fixed by the supporting ribs, which can further reduce the materials required for the production of the above pallet, thereby achieving the purpose of reducing production costs.

[0010] Preferably, a guiding slope is provided at the upper end of the supporting rib, and the distance between two guiding slopes in the mounting groove gradually decreases from top to bottom to guide the mounting column to move between the four supporting ribs.

[0011] Through the above technical solution, the guiding slope can guide the installation column to move between the four supporting ribs, making the installation process of the supporting cushion more convenient.

[0012] Preferably, both sides of the upper end of the vertical plate are provided with material reduction openings.

[0013] Through the above technical solution, material reduction openings are provided on both sides of the upper end of the vertical plate, which can reduce the materials required for the production of the pallet bottom plate, thereby achieving the purpose of reducing the production cost of the above pallet.

[0014] Preferably, reinforcement columns are provided between the four intersecting vertical plates.

[0015] Through the above technical solution, reinforcing columns are provided between the four intersecting vertical panels, which can effectively improve the connection strength between the four vertical panels.

[0016] Preferably, a shrinkage hole is provided through the support cushion at a position opposite to the reinforcement column.

[0017] Through the above technical solution, shrinkage holes are provided through the support cushions and the reinforcing columns relative to each other, which can effectively reduce the materials required for the production of the support cushions, thereby achieving the purpose of reducing the production cost of the above pallet.

[0018] Preferably, weight-reducing holes are provided at the four corners of the lower end of the mounting groove, and the four weight-reducing holes are evenly distributed on the outside of the main air vent along the circumferential direction.

[0019] Through the above technical solution, weight-reducing holes are provided at the four corners of the lower end of the installation groove, which can effectively reduce the materials required for the production of the pallet bottom plate, thereby achieving the purpose of reducing the production cost of the above pallet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of an embodiment;

[0021] Figure 2 for Figure 1 A magnified view of part A;

[0022] Figure 3 Schematic diagram of the structure of the support cushion.

[0023] Figure numerals: 1. Pallet bottom plate; 2. Pallet side plate; 3. Support cushion; 4. Mounting groove; 5. Main air vent; 6. Mounting column; 7. Secondary air vent; 8. Vertical plate; 9. Support rib; 10. Guide slope; 11. Material reduction opening; 12. Reinforcement column; 13. Shrinkage hole; 14. Weight reduction hole. Implementation Method

[0024] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0025] A storage tray for power batteries, such as Figures 1 to 3 As shown, it includes a pallet bottom plate 1, a pallet side plate 2 fixedly arranged at the edge of the pallet bottom plate 1, and the side walls of two adjacent pallet side plates 2 are fixedly connected.

[0026] A support cushion 3 is provided above the tray bottom plate 1. The support cushion 3 is made of a mixture of polypropylene and glass fiber. In this embodiment, the glass fiber accounts for 35%.

[0027] The upper end of the tray base plate 1 is evenly distributed with several mounting slots 4, each with a primary ventilation hole 5 at its bottom. Mounting posts 6 are located at the lower end of the support cushion 3, opposite the mounting slots 4. Mounting posts 6 are inserted and fixed into the corresponding mounting slots 4. Secondary ventilation holes 7 are provided through the upper end of the support cushion 3, opposite the mounting posts 6. These secondary ventilation holes 7 penetrate the mounting posts 6 and communicate with the primary ventilation holes 5.

[0028] Each mounting slot 4 is enclosed by four vertical panels 8, with adjacent mounting slots 4 sharing the same vertical panel 8. Support ribs 9 are installed on the sidewalls of each vertical panel 8. The mounting post 6 is cylindrical and is secured by the four support ribs 9 within the mounting slot 4. Guide slopes 10 are located at the top ends of the support ribs 9. The spacing between the two guide slopes 10 in the mounting slot 4 gradually decreases from top to bottom, guiding the mounting post 6 between the four support ribs 9.

[0029] Material reduction openings 11 are provided on both sides of the upper end of the vertical plate 8 .

[0030] A reinforcement column 12 is provided between the four intersecting vertical plates 8. A shrinkage hole 13 is provided through the support cushion 3 at a position opposite to the reinforcement column 12.

[0031] Weight-reducing holes 14 are provided at the four corners of the lower end of the mounting groove 4 , and the four weight-reducing holes 14 are evenly distributed on the outer side of the main air vent 5 along the circumferential direction.

[0032] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementation methods. Any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of protection required by the present invention.

Claims

1. A storage tray for power batteries, comprising a tray bottom plate (1), a tray side plate (2) fixedly arranged at the edge of the tray bottom plate (1), and side walls of two adjacent tray side plates (2) being fixedly connected; wherein: A supporting cushion (3) is provided above the tray bottom plate (1), and the supporting cushion (3) is made of a mixture of polypropylene material and glass fiber; a plurality of mounting grooves (4) are evenly provided on the upper end of the tray bottom plate (1), and a main air vent (5) is provided at the bottom of each mounting groove (4); a mounting column (6) is provided at the lower end of the supporting cushion (3) opposite to the mounting groove (4), and the mounting column (6) is plugged and fixed in the corresponding mounting groove (4); a secondary air vent (7) is provided through the upper end of the supporting cushion (3) opposite to the mounting column (6), and the secondary air vent (7) passes through the mounting column (6) and is connected to the main air vent (5).

2. A storage tray for power batteries according to claim 1, characterized in that: Each of the installation slots (4) is enclosed by four vertical plates (8), and two adjacent installation slots (4) share the vertical plate (8) therebetween.

3. A storage tray for power batteries according to claim 2, characterized in that: A supporting rib (9) is provided on the side wall of each vertical plate (8), the mounting column (6) is cylindrical, and the mounting column (6) is clamped and fixed by the four supporting ribs (9) in the mounting groove (4).

4. A storage tray for power batteries according to claim 3, characterized in that: A guiding slope (10) is provided at the upper end of the supporting rib (9), and the distance between the two guiding slopes (10) in the mounting groove (4) gradually decreases from top to bottom, so as to guide the mounting column (6) to move between the four supporting ribs (9).

5. The power battery storage tray according to claim 2, characterized in that: Both sides of the upper end of the vertical plate (8) are provided with material reduction openings (11).

6. The power battery storage tray according to claim 2, characterized in that: Reinforcement columns (12) are provided between the four intersecting vertical plates (8).

7. The power battery storage tray according to claim 6, characterized in that: A shrinkage hole (13) is provided through the support cushion (3) at a position opposite to the reinforcement column (12).

8. The power battery storage tray according to claim 1, characterized in that: Weight-reducing holes (14) are provided at the four corners of the lower end of the installation groove (4), and the four weight-reducing holes (14) are evenly distributed on the outer side of the main air vent (5) along the circumferential direction.

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