Easily-maintained battery piece rod type flower basket

Abstract

The utility model relates to the technical field of battery production, and discloses an easy-to-maintain battery piece rod-type flower basket, which comprises a left side plate, a right side plate, four flower basket side rods and two flower basket bottom rods, wherein the four flower basket side rods and the two flower basket bottom rods are arranged between the left side plate and the right side plate; the four flower basket side rods are oppositely arranged on two sides between the left side plate and the right side plate; the two flower basket bottom rods are arranged below the four flower basket side rods in parallel; a plurality of connecting rods are arranged on the flower basket side rods, a plurality of first connecting holes are formed in the connecting rods, a plurality of second connecting holes are formed in the flower basket side rods, the first connecting holes and the second connecting holes are detachably connected through connecting pieces, a plurality of rhombic teeth are fixedly connected to the connecting rods, and the rhombic teeth on the connecting rods are arranged at equal intervals. According to the utility model, the connecting rods can be independently replaced, the flower basket is convenient to maintain, different numbers of battery pieces can be loaded, the production efficiency of the battery pieces is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to an easy-to-maintain battery wafer rod-type flower basket. Background Art

[0002] The main purpose of a battery wafer is to convert light energy into electricity, and the conversion efficiency depends on the manufacturing process of the battery wafer. Currently, there are many manufacturing processes such as single-crystal PERC, polycrystalline black silicon, and PREC. Due to different silicon wafers and manufacturing processes, the conversion efficiency of the battery wafers varies. The efficiency of single-crystal PREC is about 22.7%, and the conversion efficiency of polycrystalline black silicon is about 21%. The current market competition is very fierce, and everyone is trying their best to reduce the manufacturing cost and improve the efficiency of the battery wafers. One aspect is to optimize the structure of the flower basket, reduce the manufacturing cost, and improve the service life of the flower basket.

[0003] In the existing design of battery wafer flower baskets, they are usually integrally designed. When a top tooth is knocked and damaged, the entire support rod of the flower basket needs to be replaced, resulting in high usage costs. Moreover, later, when the number of battery wafers that the flower basket can hold needs to be increased, the support rods of the flower basket need to be completely replaced, and it cannot be transformed at low cost. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an easy-to-maintain battery wafer rod-type flower basket, aiming to solve or improve at least one of the above technical problems.

[0005] To achieve the above purpose, the utility model provides the following solution: The utility model provides an easy-to-maintain battery wafer rod-type flower basket, which includes a left side plate and a right side plate that are the same in structure and arranged oppositely, four flower basket side rods and two flower basket bottom rods arranged between the left side plate and the right side plate;

[0006] The four flower basket side rods are oppositely arranged on both sides between the left side plate and the right side plate;

[0007] The two flower basket bottom rods are arranged in parallel below the four flower basket side rods;

[0008] A plurality of connecting rods are arranged on the flower basket side rods, a plurality of first connection holes are opened on the connecting rods, a plurality of second connection holes are opened on the flower basket side rods, the first connection holes and the second connection holes are detachably connected by a connecting piece, a plurality of diamond-shaped teeth are fixedly connected to the connecting rods, the plurality of diamond-shaped teeth on the plurality of connecting rods are arranged at equal intervals, and the space between two adjacent diamond-shaped teeth is used to load battery wafers.

[0009] Optionally, both the first connection holes and the second connection holes are screw holes, and the connecting piece is a fixing screw.

[0010] Optionally, the edge line of the diamond-shaped tooth has a chamfer.

[0011] Optionally, the positions where the left side plate and the right side plate are connected to the flower basket side rod and the flower basket bottom rod are respectively provided with sunk grooves for welding, and the depth of the sunk grooves is 5-8 mm.

[0012] Optionally, when 100 battery wafers are loaded on the flower basket side rod, the pitch between two adjacent diamond-shaped teeth is 4.76 mm.

[0013] Optionally, when 110 battery wafers are loaded on the flower basket side rod, the pitch between two adjacent diamond-shaped teeth is 4.5 mm.

[0014] Optionally, the inside of the flower basket bottom rod is supported by a stainless steel mandrel.

[0015] Optionally, the outside of the flower basket bottom rod is a smooth rod.

[0016] Optionally, corresponding grooves are provided at the edges of the left side plate and the right side plate.

[0017] Optionally, corresponding through grooves are provided in the middle of the left side plate and the right side plate.

[0018] The present utility model discloses the following technical effects: By using the detachable connection method of the first connection hole, the second connection hole and the connecting piece between the connecting rod with two diamond-shaped teeth and the flower basket side rod, the connecting rod can be replaced separately, which is convenient for the maintenance of the flower basket, and the connecting rod with different diamond-shaped tooth spacings can be selected according to the actual production requirements, so that different numbers of battery wafers can be loaded, the production efficiency of the battery wafers can be improved, and the production cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0020] Figure 1 is the front view of the present utility model;

[0021] Figure 2 is the top view of the present utility model;

[0022] Figure 3 is the structural schematic diagram of the left side plate of the present utility model;

[0023] Figure 4 is the structural schematic diagram of the connecting rod and the diamond-shaped teeth of the present utility model.

[0024] In the figure: 1, left side plate; 2, right side plate; 3, flower basket side rod; 4, flower basket bottom rod; 5, connecting rod; 6, diamond-shaped teeth; 7, sunk groove; 8, groove; 9, through groove. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0027] Referring to Figures 1-4 , the present invention provides an easily maintainable battery wafer rod type flower basket, including a left side plate 1 and a right side plate 2 which are the same in structure and arranged oppositely, four flower basket side rods 3 and two flower basket bottom rods 4 arranged between the left side plate 1 and the right side plate 2;

[0028] The four flower basket side rods 3 are oppositely arranged on both sides between the left side plate 1 and the right side plate 2;

[0029] The two flower basket bottom rods 4 are arranged in parallel below the four flower basket side rods 3;

[0030] A plurality of connecting rods 5 are arranged on the flower basket side rods 3. A plurality of first connection holes are opened on the connecting rods 5, and a plurality of second connection holes are opened on the flower basket side rods 3. The first connection holes and the second connection holes are detachably connected through a connecting member. A plurality of diamond-shaped teeth 6 are fixedly connected to the connecting rods 5. The plurality of diamond-shaped teeth 6 on the plurality of connecting rods 5 are arranged at equal intervals. The space between two adjacent diamond-shaped teeth 6 is used for loading battery wafers.

[0031] By adopting the detachable connection mode of the first connection holes, the second connection holes and the connecting member between the connecting rods 5 with two diamond-shaped teeth 6 and the flower basket side rods 3, the connecting rods 5 can be replaced separately, which is convenient for maintaining the flower basket. Moreover, connecting rods 5 with different spacings of diamond-shaped teeth 6 can be selected according to actual production requirements, so that different numbers of battery wafers can be loaded, the production efficiency of battery wafers is improved, and the production cost is reduced.

[0032] As a further optimized solution, both the first connection holes and the second connection holes are screw holes, and the connecting member is a fixing screw.

[0033] Adopting the connection mode of the fixing screw and the threaded hole is convenient for installing the connecting rod 5 and the flower basket side rod 3.

[0034] The fixing screw is an acid and alkali resistant screw.

[0035] For a further optimized solution, the edges of the diamond-shaped teeth 6 have chamfers, so that the feeding and discharging process of the automated equipment is smoother, reducing the failure rate of the automated equipment and improving the production efficiency.

[0036] For a further optimized solution, the positions where the left side plate 1 and the right side plate 2 are connected to the flower basket side rods 3 and the flower basket bottom rods 4 are respectively provided with counterbores 7 for welding. The depth of the counterbores 7 is 5-8 mm. The counterbores 7 can improve the flatness of the welding surfaces of the four flower basket side rods 3 and the two flower basket bottom rods 4, improve the overall assembly accuracy, and at the same time can also improve the convenience of welding.

[0037] For a further optimized solution, when 100 battery wafers are loaded on the flower basket side rod 3, the pitch between two adjacent diamond-shaped teeth 6 is 4.76 mm.

[0038] For a further optimized solution, when 110 battery wafers are loaded on the flower basket side rod 3, the pitch between two adjacent diamond-shaped teeth 6 is 4.5 mm.

[0039] For a further optimized solution, the interiors of the flower basket bottom rods 4 are all supported by stainless steel mandrels, improving the support strength of the flower basket bottom rods 4 for the battery wafers.

[0040] For a further optimized solution, the exteriors of the flower basket bottom rods 4 are all smooth rods, preventing the battery wafers from being damaged after the flower basket bottom rods 4 come into contact with the battery wafers.

[0041] For a further optimized solution, corresponding grooves 8 are respectively provided at the edges of the left side plate 1 and the right side plate 2, and corresponding through grooves 9 are respectively provided in the middles of the left side plate 1 and the right side plate 2, facilitating the installation and fixation of the flower basket, and can reduce the weight and cost.

[0042] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0043] The above-described embodiments are only descriptions of the preferred modes of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model should all fall within the protection scope determined by the claims of the present utility model.

Claims

1. An easy-to-maintain battery-sheet-rod flower basket, characterized in that: It comprises a left side plate (1) and a right side plate (2) of identical structure and arranged opposite to each other, four flower basket side rods (3) and two flower basket bottom rods (4) arranged between the left side plate (1) and the right side plate (2); The four flower basket side rods (3) are relatively arranged on both sides between the left side plate (1) and the right side plate (2); The two flower basket bottom rods (4) are arranged in parallel below the four flower basket side rods (3); The flower basket side rod (3) is provided with a plurality of connecting rods (5), the connecting rod (5) is provided with a plurality of first connecting holes, the flower basket side rod (3) is provided with a plurality of second connecting holes, the first connecting holes and the second connecting holes are detachably connected via a connecting piece, the connecting rod (5) is fixedly connected with a plurality of rhombus teeth (6), the plurality of rhombus teeth (6) on the plurality of connecting rods (5) are arranged at equal intervals, and the space between two adjacent rhombus teeth (6) is used for loading battery cells.

2. The easy-to-maintain battery sheet rod flower basket according to claim 1, characterized in that: The first connection hole and the second connection hole are both screw holes, and the connection member is a fixing screw.

3. The easy-to-maintain battery sheet rod flower basket according to claim 1, characterized in that: The edges of the rhombus teeth (6) are chamfered.

4. The easy-to-maintain battery sheet rod flower basket according to claim 1, characterized in that: The positions where the left side plate (1) and the right side plate (2) are connected to the flower basket side rod (3) and the flower basket bottom rod (4) are respectively provided with recessed grooves (7) for welding, and the depth of the recessed grooves (7) is 5-8 mm.

5. The easy-to-maintain battery sheet rod flower basket according to claim 1, characterized in that: When 100 battery cells are loaded on the flower basket side rod (3), the pitch between two adjacent diamond-shaped teeth (6) is 4.76 mm.

6. The easy-to-maintain battery sheet rod flower basket according to claim 1, characterized in that: When 110 battery cells are loaded on the flower basket side rod (3), the pitch between two adjacent diamond-shaped teeth (6) is 4.5 mm.

7. The easy-to-maintain battery sheet rod flower basket according to claim 1, characterized in that: The interior of the flower basket bottom rod (4) is supported by a stainless steel core rod.

8. The easy-to-maintain battery sheet rod flower basket according to claim 1, characterized in that: The outside of the flower basket bottom rod (4) is a bare rod.

9. The easy-to-maintain battery sheet rod flower basket according to claim 1, characterized in that: Corresponding grooves (8) are provided at the edges of the left side plate (1) and the right side plate (2).

10. The easy-to-maintain battery sheet rod flower basket according to claim 1, characterized in that: The middle parts of the left side plate (1) and the right side plate (2) are both provided with corresponding through slots (9).

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