Battery steel shell cleaning basket

Abstract

The utility model relates to the field of batteries, in particular to a battery steel shell cleaning basket which comprises a frame, a plurality of stand columns and matching sleeves, the stand columns are vertically arranged in the frame, the first ends of the stand columns are detachably connected with the frame, meanwhile, the column bodies of the stand columns are detachably connected with a plurality of horizontally-arranged cross rods, and the matching sleeves are arranged on the cross rods. The end portion of the end, away from the stand column, of the transverse rod abuts against the inner wall of the battery steel shell so as to position the battery steel shell, the matching sleeve is detachably connected to the second end of the stand column, and the outer diameter of the matching sleeve is matched with the size of a bottom hole of the battery steel shell so as to be matched with the stand column to position the battery steel shell. The technical problems that in the prior art, a cleaning basket is large in weight, prone to hindering washing of cleaning liquid and not prone to drying are solved.

Description

Technical Field

[0001] The utility model relates to the field of batteries, and more particularly to a cleaning basket for battery steel shells. Background Art

[0002] Before assembly, all components of a lithium battery need to be cleaned, especially metal components such as battery steel shells. The battery steel shell is a hollow cylindrical steel shell with a bottom plate, and a bottom hole is provided on the bottom plate. Currently, in order to fix the battery steel shell in the cleaning basket, a cross-shaped positioning column matching the size of the hollow area of the battery steel shell is arranged in the cleaning basket. However, the cross-shaped positioning column has the technical problems of large weight, the cross-shaped sheet body blocking the liquid flow, affecting the flushing effect, and the cleaning liquid being easily retained in the cleaning basket, resulting in difficulty in drying. Summary of the Invention

[0003] In order to solve the technical problems of large weight, easy obstruction of the cleaning liquid flushing, and difficulty in drying in the prior art cleaning basket, the present application proposes a cleaning basket for battery steel shells, which solves the above technical problems.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] The utility model provides a cleaning basket for battery steel shells, including: a frame; a plurality of columns, the columns are vertically arranged in the frame, the first end of the column is detachably connected to the frame, and at the same time, a plurality of horizontally arranged cross bars are detachably connected to the column body of the column, and the end of the cross bar far from the column abuts against the inner wall of the battery steel shell to position the battery steel shell; a mating sleeve, the mating sleeve is detachably connected to the second end of the column, and the outer diameter of the mating sleeve matches the size of the bottom hole of the battery steel shell to cooperate with the column to position the battery steel shell.

[0006] Further, the frame is formed by welding a plurality of bars to leave a hollow space on each surface of the frame.

[0007] Further, four cross bars are connected to each column.

[0008] Further, the cross bars on each column are located in the same horizontal plane.

[0009] Further, the cross bars on each column are in horizontal planes at different heights.

[0010] Further, the mating sleeve is sleeved on the column and is screwed to the column.

[0011] Further, the column is screwed to the frame, and the cross bar is screwed to the column.

[0012] Further, the mating sleeve is made of a non-metallic material and has an interference fit with the battery steel shell.

[0013] Further, the frame is made of stainless steel, and the surface of the stainless steel is covered with a sandblasted layer.

[0014] Further, the upright post is made of a metallic material, and the surface is coated with a Teflon coating.

[0015] Based on the above technical solution, the technical effects that the present utility model can achieve are as follows:

[0016] For the battery steel shell cleaning basket of the present utility model, instead of designing the entire upright post into a cross shape, a horizontal crossbar is connected to the vertical upright post, and a mating sleeve is detachably configured at the access end of the upright post. When the battery steel shell is sleeved onto the upright post, the opening direction of the battery steel shell is such that the bottom hole of the battery steel shell is mated with the mating sleeve, and the battery steel shell is clamped by the mating sleeve to complete the positioning of the battery steel shell. This not only does not affect the positioning of the battery steel shell but also provides sufficient flushing space for the cleaning liquid to flow out, reducing the flushing obstruction, making it easier to dry, and also reducing the overall weight. Moreover, the connections between the frame and the upright post, between the upright post and the crossbar, and between the upright post and the mating sleeve are all detachable, and can be selected according to the size of the battery steel shell, with strong adaptability. In summary, the battery steel shell cleaning basket of the present utility model solves the technical problems in the prior art, such as large weight, easy obstruction of the cleaning liquid flushing, and difficult drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the battery steel shell cleaning basket of the present utility model;

[0018] Figure 2 is a top view of the battery steel shell cleaning basket of the present utility model;

[0019] Figure 3 is a side view of the battery steel shell cleaning basket of the present utility model;

[0020] Figure 4 is a schematic diagram when a single upright post of the battery steel shell cleaning basket of the present utility model is sleeved with a battery steel shell.

[0021] In the present utility model: 1 - frame; 2 - upright post; 3 - crossbar; 4 - mating sleeve; 5 - battery steel shell. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 of the embodiments. The description of at least one exemplary embodiment is actually only illustrative and in no way limits the present invention and its application or use. 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 scope of protection of the present invention.

[0023] As Figures 1-4 shown, the present invention provides a cleaning basket for battery steel cases, which includes a frame 1, a plurality of upright columns 2 and a fitting sleeve 4. In the cleaning basket for battery steel cases of the present invention, the entire upright column 2 is not designed in a cross shape. Instead, a horizontal cross bar 3 is connected to the vertical upright column 2, and a fitting sleeve 4 is detachably arranged at the access end of the upright column 2. When the battery steel case 5 is sleeved on the upright column 2, the opening direction of the battery steel case 5 is such that the bottom hole of the battery steel case 5 is engaged with the fitting sleeve 4, and the battery steel case 5 is clamped by the fitting sleeve 4 to complete the positioning of the battery steel case 5. This not only does not affect the positioning of the battery steel case 5 but also provides sufficient flushing space for the cleaning liquid to flow out, reduces the flushing obstruction, is easier to dry, and also reduces the overall weight. Moreover, the connections between the frame 1 and the upright column 2, between the upright column 2 and the cross bar 3, and between the upright column 2 and the fitting sleeve 4 are all detachable, and can be selected according to the size of the battery steel case 5, with strong adaptability. In summary, the cleaning basket for battery steel cases of the present invention solves the technical problems in the prior art, such as large weight, easy obstruction of the cleaning liquid flushing, and difficult drying.

[0024] Specifically, the frame 1 is formed by welding a plurality of bars to leave hollow spaces on each surface of the frame 1. The bars of the frame 1 are all made of stainless steel, and the surface of the stainless steel is covered with a sandblasting layer to prevent corrosion by the cleaning liquid.

[0025] Specifically, a plurality of upright columns 2 are vertically arranged within the frame 1. The first end of the upright column 2 is detachably connected to the bar at the bottom of the frame 1. Meanwhile, a plurality of horizontally arranged cross bars 3 are detachably connected to the column body of the upright column 2. The end of the cross bar 3 away from the upright column 2 abuts against the inner wall of the battery steel shell 5 to position the battery steel shell 5. The fitting sleeve 4 is detachably connected to the second end of the upright column 2. The outer diameter of the fitting sleeve 4 matches the size of the bottom hole of the battery steel shell 5 to cooperate with the upright column 2 to position the battery steel shell 5. In a preferred embodiment of the present invention, there are four cross bars 3, which present a cross shape on the upright column 2 when viewed from above. The four cross bars 3 can be arranged in the same horizontal plane; they can also not be arranged in the same horizontal plane, such as being arranged in a vertically stratified structure. In terms of the connection method, the upright column 2 is screwed to the frame 1, and the cross bar 3 is screwed to the upright column 2; the fitting sleeve 4 is sleeved on the upright column 2 and screwed to the upright column 2. The upright column 2 is made of a metal material and is coated with a Teflon coating on its surface; the fitting sleeve 4 is made of a non-metallic material and has an interference fit with the battery steel shell 5.

[0026] In order to reduce the bumping against the battery steel shell 5, the end of the cross bar 3 in contact with the steel shell and the end of the fitting sleeve 4 in contact with the steel shell are both formed into circular surfaces.

[0027] It should be understood that the specific embodiments described above are only used to explain the present invention and are not used to limit the present invention. The obvious changes or variations derived from the spirit of the present invention are still within the protection scope of the present invention.

Claims

1. A cleaning basket for battery steel cases, characterized in that, Including: Frame (1); A plurality of vertical columns (2), the vertical columns (2) are vertically arranged within the frame (1), a first end of the vertical column (2) is detachably connected to the frame (1), and at the same time, a plurality of horizontally arranged cross bars (3) are detachably connected to the column body of the vertical column (2), and an end of the cross bar (3) far from the vertical column (2) abuts against the inner wall of the battery steel shell (5) to position the battery steel shell (5); A mating sleeve (4), the mating sleeve (4) is detachably connected to a second end of the vertical column (2), and an outer diameter of the mating sleeve (4) matches the size of a bottom hole of the battery steel shell (5) to cooperate with the vertical column (2) to position the battery steel shell (5).

2. The cleaning basket for battery steel cases according to claim 1, characterized in that, The frame (1) is formed by welding a plurality of bars, leaving a hollow space on each surface of the frame (1).

3. The cleaning basket for battery steel cases according to claim 1, wherein, Four cross bars (3) are connected to each vertical column (2).

4. The cleaning basket for battery steel cases according to claim 1, characterized in that The cross bars (3) on each vertical column (2) are located in the same horizontal plane.

5. The cleaning basket for battery steel cases according to claim 1, characterized in that The cross bars (3) on each vertical column (2) are located in horizontal planes at different heights.

6. The cleaning basket for battery steel cases according to claim 1, characterized in that, The mating sleeve (4) is sleeved on the vertical column (2) and is screwed to the vertical column (2).

7. The cleaning basket for battery steel shells according to claim 1, characterized in that The vertical column (2) is screwed to the frame (1), and the cross bar (3) is screwed to the vertical column (2).

8. The cleaning basket for battery steel cases according to claim 1, characterized in that, The mating sleeve (4) is made of a non-metallic material and has an interference fit with the battery steel shell (5).

9. The battery steel shell cleaning basket according to claim 1, wherein, The frame (1) is made of stainless steel, and a sandblasted layer is coated on the stainless steel surface.

10. The cleaning basket for battery steel cases according to claim 1, wherein, The vertical column (2) is made of a metal material, and a Teflon coating is plated on the surface.

Images