CN209822780U

CN209822780U - Grid for lead storage battery

Info

Publication number: CN209822780U
Application number: CN201920655131.1U
Authority: CN
Inventors: 何镇城; 张凌峰; 何国明; 曾宪流; 何雪君; 何自海
Original assignee: Shenzhen Huaxin Machinery Co Ltd
Current assignee: Shenzhen Huaxin Machinery Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2019-12-20
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a grid for lead storage battery, which comprises a grid body coated with active substances; the front part of the grid body is provided with a first lug and a second lug for hanging the grid body; a first hanging groove and a second hanging groove which are matched with the first hanging lug and the second hanging lug are formed in the rear part of the grid body; due to the adoption of the first hanging groove and the second hanging groove which are matched with the first hanging lug and the second hanging lug, no gap is left when the grid is overturned, and the aim of preventing coating from being leaked into the gap is fulfilled.

Description

Grid for lead storage battery

Technical Field

The utility model belongs to battery production facility field especially relates to a grid for lead accumulator.

Background

With the advent of the electric power era, the demand of storage batteries is increasing; the grid is a battery plate framework of the lead storage battery, and can be formed only after being coated with active materials, dried and cut; as shown in fig. 6, when coating active materials in existing battery plants, grids are sequentially turned down on a conveyor belt, and then the coating process is started; when the grids fall down on the conveyor belt, gaps exist among the grids, so that active materials are leaked and coated in the gaps; resulting in waste of active material.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a grid for lead accumulator to solve the problem that the coating leaks in the clearance in the coating active material technology of battery factory among the prior art.

The utility model is realized in such a way, the grid for the lead storage battery comprises a grid body for coating active substances; the front part of the grid body is provided with a first lug and a second lug for hanging the grid body; and a first hanging groove and a second hanging groove which are matched with the first hanging lug and the second hanging lug are formed in the rear part of the grid body.

Furthermore, the first hanging lug and the second hanging lug are square protruding parts; the first hanging lug and the second hanging lug are arranged on the upper half side of the front part of the grid body; the groove widths of the first hanging groove and the second hanging groove are slightly larger than the widths of the protruding parts of the first hanging lug and the second hanging lug.

Further, the width of the first hanging groove extending towards the outer side of the grid body is flush with the outer side of the first hanging lug.

Further, the width of the second hanging groove extending towards the outer side of the grid body is flush with the outer side of the second hanging lug.

Further, the first hanging groove comprises a first connecting part connected with the grid body; a first groove part is arranged at the rear side of the first connecting part; and a first hook part is arranged at the rear end of the first groove part.

Further, the second hanging groove comprises a second connecting part connected with the grid body; a second groove part is arranged at the rear side of the second connecting part; and a second hook part is arranged at the rear end of the second groove part.

Further, the distance from the upper plane of the first hook part to the upper plane of the grid body corresponds to the thickness of the first hanging lug.

Further, the distance from the upper plane of the second hook part to the upper plane of the grid body corresponds to the thickness of the second hanging lug.

Further, the first connecting portion is the same as the thickness of the grid body.

Further, the second connecting portion is the same as the thickness of the grid body.

The utility model provides an in the grid for lead accumulator, owing to adopted first string of groove, the second string of groove that matches with first hangers, second hangers for the grid does not keep the clearance when falling in the same direction as, thereby has reached and can not miss the purpose of coating to in the clearance.

Drawings

Fig. 1 is a schematic diagram of a first angle of a grid for a lead storage battery according to the present invention.

Fig. 2 is a schematic diagram of a state that plates are buckled when the grids for lead storage batteries are clockwise and anticlockwise in coating.

Fig. 3 is a second angle schematic diagram of a grid for a lead-acid battery according to the present invention.

Fig. 4 is a schematic side view of a grid for a lead-acid battery according to the present invention.

Fig. 5 is a schematic plan view of a grid for a lead-acid battery according to the present invention.

Fig. 6 is a schematic diagram of a grid coating process of a grid for a lead storage battery in the prior art.

Fig. 7 is a schematic diagram of a grid coating process of a grid for a lead storage battery according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

The utility model provides a grid for lead storage battery, which comprises a grid body coated with active substances; the front part of the grid body is provided with a first lug and a second lug for hanging the grid body; and a first hanging groove and a second hanging groove which are matched with the first hanging lug and the second hanging lug are formed in the rear part of the grid body.

Due to the adoption of the first hanging groove and the second hanging groove which are matched with the first hanging lug and the second hanging lug, no gap is left when the grid is overturned, and the aim of preventing coating from being leaked into the gap is fulfilled.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, a grid for a lead storage battery includes a grid body 1 for coating an active material; the front part of the grid body 1 is provided with a first hanger 2 and a second hanger 3 for hanging the grid body 1; a first hanging groove 4 and a second hanging groove 5 which are matched with the first hanging lug 2 and the second hanging lug 3 are arranged at the rear part of the grid body 1; in the coating process, the grid bodies 1 are hung above the conveyor 6 in batches; and then discharged onto the conveyor 6; since the conveyor 6 is running continuously; the grid body 1 can be unfolded in the forward and backward directions in the operation process; as shown in fig. 6, in the prior art; when the grid bodies 1 are unfolded, gaps 7 are formed among the grid bodies 1; when the active material is applied at this time; the active material will be coated in the gap 7; resulting in waste of active material; in the utility model, when the grid body 1 falls down; also can be unfolded along with the operation of the conveyor 6; when the grid is unfolded to a certain degree, the first hangers 2 and the second hangers 3 fall into the first hanging grooves 4 and the second hanging grooves 5, and the grids are buckled into a whole; the gap 7 of the prior art is thus eliminated; then coating active materials on the grid body 1; thus, no waste of active material is caused; therefore, the first hanging groove 4 and the second hanging groove 5 which are matched with the first hanging lug 2 and the second hanging lug 3 are adopted, so that no gap is reserved when the grid is overturned, and the aim of preventing coating from being leaked into the gap is fulfilled.

Further, the first hanging lug 2 and the second hanging lug 3 are square protruding parts; the first hanging lug 2 and the second hanging lug 3 are arranged on the upper half side of the front part of the grid body 1; the widths of the first hanging groove 4 and the second hanging groove 5 are slightly larger than the widths of the protruding parts of the first hanging lug 2 and the second hanging lug 3; therefore, the first hanging lug 2 and the second hanging lug 3 can be ensured to fall into the first hanging groove 4 and the second hanging groove 5 respectively.

Further, the width of the first hanging groove 4 extending out of the grid body 1 is flush with the outer side of the first hanging lug 2; therefore, the processing is convenient, and the consistency of the grid can be easily ensured.

Further, the width of the second hanging groove 5 extending out of the grid body 1 is flush with the outer side of the second hanging lug 3; the processing is convenient, and the consistency of the grid can be easily ensured.

Further, the first hanging groove 4 comprises a first connecting part 8 connected with the grid body 1; a first groove part 9 is arranged at the rear side of the first connecting part 8; a first hook part 10 is arranged at the rear end of the first groove part 9; thus, the purpose of simple processing is achieved.

Further, the second hanging groove 5 comprises a second connecting part 11 connected with the grid body 1; a second groove 12 is provided on the rear side of the second connection portion 11; a second hook part 13 is arranged at the rear end of the second groove part 12; thus, the purpose of simple processing is achieved.

Further, the distance from the upper plane of the first hook 10 to the upper plane of the grid body 1 corresponds to the thickness of the first hanging lug 2; namely, the first hanging groove 4 is just matched and level with the first hanging lug 2; therefore, when the first hangers 2 fall into the first hanging grooves 4, the whole grid buckling surface is flat; facilitating the coating of the active material.

Further, the distance from the upper plane of the second hook part 13 to the upper plane of the grid body 1 corresponds to the thickness of the second hanging lug 3; namely, the second hanging groove 5 is just matched and level with the second hanging lug 3; therefore, when the second hangers 3 fall into the second hanging grooves 5, the whole grid buckling surface is flat; facilitating the coating of the active material.

Further, the first connecting portion 8 is the same as the thickness of the grid body 1; therefore, on one hand, the flatness of the coating surface is ensured during buckling; on the other hand, the strength of the first hanging groove 4 is ensured.

Further, the second connecting portion 11 has the same thickness as the grid body 1; therefore, on one hand, the flatness of the coating surface is ensured during buckling; on the other hand, the strength of the second hanging groove 5 is ensured.

In a word, the utility model discloses owing to adopted first string of groove, the second string of groove that matches with first hangers, second hangers for the grid does not keep the clearance when falling in the same direction as, thereby has reached and can not miss the purpose of scribbling to in the clearance.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A grid for a lead storage battery is characterized by comprising a grid body for coating an active substance; the front part of the grid body is provided with a first lug and a second lug for hanging the grid body; and a first hanging groove and a second hanging groove which are matched with the first hanging lug and the second hanging lug are formed in the rear part of the grid body.

2. The grid for a lead-acid battery of claim 1, wherein the first and second lugs are square projections; the first hanging lug and the second hanging lug are arranged on the upper half side of the front part of the grid body; the groove widths of the first hanging groove and the second hanging groove are slightly larger than the widths of the protruding parts of the first hanging lug and the second hanging lug.

3. The grid for a lead-acid battery of claim 2, wherein the first hanging groove extends outward from the grid body by a width that is flush with the outer side of the first hanging lug.

4. The grid for a lead-acid battery of claim 3, wherein the second hanging groove extends outward from the grid body by a width that is flush with the outer side of the second hanging lug.

5. The grid for a lead-acid battery of claim 4, wherein the first hanging groove comprises a first connection portion connected to the grid body; a first groove part is arranged at the rear side of the first connecting part; and a first hook part is arranged at the rear end of the first groove part.

6. The grid for a lead-acid battery of claim 5, wherein the second hanging groove comprises a second coupling portion coupled to the grid body; a second groove part is arranged at the rear side of the second connecting part; and a second hook part is arranged at the rear end of the second groove part.

7. The grid for lead-acid batteries according to claim 6, wherein the distance from the upper plane of the first hook to the upper plane of the grid body corresponds to the thickness of the first tab.

8. The grid for a lead-acid battery of claim 7, wherein a distance from an upper plane of the second hook to an upper plane of the grid body corresponds to a thickness of the second tab.

9. The grid for a lead storage battery of claim 8, wherein the first connection portion is the same thickness as the grid body.

10. The grid for a lead-acid battery of claim 9, wherein the second connection portion is the same thickness as the grid body.