CN212883919U

CN212883919U - Dust suction device for cylindrical lithium electronic battery

Info

Publication number: CN212883919U
Application number: CN202021269198.0U
Authority: CN
Inventors: 王登国; 杨瑞鹤
Original assignee: Guangshui Jiaxu Energy Technology Co Ltd
Current assignee: Guangshui Jiaxu Energy Technology Co Ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-06
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a cylindrical lithium-ion battery dust suction device, which comprises a shell, wherein the bottom parts of the two sides of the shell are connected with pipeline components, the port of the pipeline component is connected with a first pipeline through a pipeline connecting piece, one end of the first pipeline is positioned in the dust collection box, the top of the dust collection box is fixedly connected with an air pump, two sides of the pipeline component are provided with motors, the output ends of the motors are connected with the rotating shaft, the rotating shaft is movably connected with the shell through a bearing, one end of the rotating shaft positioned in the shell is fixedly connected with the rotating block, the top of the rotating block is attached with a connecting block, the top of the connecting block is connected with the screen plate through a connecting rod, the casing inner wall is close to connecting rod department fixedly connected with stopper, the one end of connecting rod runs through the stopper, the top fixedly connected with hair-dryer of casing. Has the advantages that: the dust inconvenient to blow off can be shaken off by shaking the screen plate.

Description

Dust suction device for cylindrical lithium electronic battery

Technical Field

The utility model relates to a lithium ion battery production technical field particularly, relates to a cylinder type lithium ion battery dust extraction.

Background

A lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. During the charge and discharge process, Li + is inserted and extracted back and forth between the two electrodes. During charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge.

Cylindrical lithium ion battery is one of lithium cell form, in process of production, in order to keep the clean and tidy nature on battery surface, the going on of convenient follow-up processing packing operation need carry out the dust absorption operation to the lithium cell surface to keep the clean and tidy nature of lithium cell, but current dust extraction dust absorption effect is general, and some comparatively stubborn dust are difficult to adsorbed, thereby lead to the dust absorption effect not good.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylinder type lithium-ion battery dust extraction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust suction device for a cylindrical lithium-ion battery comprises a shell, wherein pipeline assemblies are connected to the bottoms of the two sides of the shell, a port of each pipeline assembly is connected with a first pipeline through a pipeline connecting piece, one end, away from the pipeline connecting piece, of each pipeline is located inside a dust collection box, an air pump is fixedly connected to the top of each dust collection box, the input end of the air pump is located inside the dust collection box, motors are arranged on the two sides of each pipeline assembly and fixed to the outer side of the shell, the output end of each motor is connected with a rotating shaft, one end, away from the motor, of each rotating shaft penetrates through the shell and is movably connected with the shell through a bearing, one end, located inside the shell, of each rotating shaft is fixedly connected with a rotating block, a connecting block is attached to the top of each rotating block, the top of each connecting block is connected with a screen plate through, one end of the connecting rod penetrates through the limiting block, and a blower is fixedly connected to the top of the shell.

Further, the pipeline assembly comprises a second pipeline, a third pipeline and a fourth pipeline, the side wall of the shell is fixedly connected with the second pipelines, the second pipeline is far away from the third pipeline, the third pipeline is far away from the fourth pipeline, one end of the second pipeline is fixedly connected with the fourth pipeline, and ports of the fourth pipeline are connected with the first pipeline through the pipeline connecting piece.

Furthermore, a check valve is fixedly connected to the fourth pipeline.

Furthermore, the bottom end inside the shell is fixedly connected with a material guide plate.

Furthermore, baffles are fixedly connected to the tops of two sides of the shell far away from the pipeline assembly.

Furthermore, a protective net is fixedly connected to the inner portion of the dust collection box, close to the input end of the air pump, and a first dustproof breathable film is fixedly connected to the outer surface of the protective net.

Furthermore, a second dustproof and breathable film is fixedly connected to the top of the shell and close to the blower.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) this dust extraction can carry out the dust absorption operation to the battery, and can shake off the dust that inconvenient blowing falls through the shake of otter board, and the slope design of otter board is convenient for roll of battery to make things convenient for the hair-dryer to go the dirt operation to the different sides of battery.

(2) The pipeline component can be connected with the port of the first pipeline conveniently, the one-way valve avoids backflow inside the pipeline component, and therefore only gas in the shell is allowed to enter the dust collection box from the pipeline component.

(3) The guide plate can conveniently guide the dust at the bottom of the shell from two sides, the baffle plate plays a role in shielding, and the dust blown down is reduced and discharged from the inside of the shell.

(4) Protection network and dustproof ventilated membrane one can protect the input of air pump, reduces the input that avoids the dust in the dust collection box to enter into the air pump, and dustproof ventilated membrane two plays the effect of protection hair-dryer, also avoids external dust to enter into the casing through the hair-dryer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a cylindrical lithium ion battery dust collector according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a motor in a cylindrical lithium-ion battery dust collector according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure between a dust collecting box and a housing of a cylindrical lithium-ion battery dust collector according to an embodiment of the present invention;

fig. 4 is a schematic view of the internal structure of a dust collecting box in a cylindrical lithium-ion battery dust collecting device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a pipe assembly in a cylindrical lithium-ion battery dust collector according to an embodiment of the present invention.

Reference numerals:

1. a housing; 2. a conduit assembly; 3. a pipe connection; 4. a first pipeline; 5. a dust collection box; 6. an air pump; 7. a motor; 8. a rotating shaft; 9. a bearing; 10. rotating the block; 11. connecting blocks; 12. a connecting rod; 13. a screen plate; 14. a limiting block; 15. a blower; 16. a second pipeline; 17. a third pipeline; 18. a fourth pipeline; 19. a one-way valve; 20. a material guide plate; 21. a baffle plate; 22. a protective net; 23. a first dustproof and breathable film; 24. and a dustproof breathable film II.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, according to the embodiment of the present invention, a cylindrical lithium-ion battery dust collector includes a housing 1, the bottoms of the two sides of the housing 1 are connected to a pipe assembly 2, the port of the pipe assembly 2 is connected to a pipe one 4 through a pipe connection member 3, the end of the pipe one 4 away from the pipe connection member 3 is located inside a dust collection box 5, the top of the dust collection box 5 is fixedly connected to an air pump 6, the input end of the air pump 6 is located inside the dust collection box 5, the inside of the dust collection box 5 close to the input end of the air pump 6 is fixedly connected to a protection net 22, the outer surface of the protection net 22 is fixedly connected to a dustproof breathable film one 23, the protection net 22 and the dustproof breathable film one 23 can protect the input end of the air pump 6, and dust in the dust collection box 5 is prevented from;

the bottom end inside the shell 1 is fixedly connected with a material guide plate 20, the material guide plate 20 can conveniently guide the dust at the bottom of the shell 1 to two sides, the tops of two sides of the shell 1, which are far away from the pipeline assembly 2, are fixedly connected with baffle plates 21, and the baffle plates 21 play a role in shielding, so that the blown dust is reduced to be discharged from the inside of the shell 1;

the two sides of the pipeline component 2 are provided with motors 7, the motors 7 are fixed outside the shell 1, the output end of each motor 7 is connected with a rotating shaft 8, one end of each rotating shaft 8 far away from the corresponding motor 7 penetrates through the shell 1 and is movably connected with the shell 1 through a bearing 9, one end of each rotating shaft 8, which is positioned inside the shell 1, is fixedly connected with a rotating block 10, the top of each rotating block 10 is attached with a connecting block 11, the top of each connecting block 11 is connected with a screen 13 through a connecting rod 12, the inner wall of the shell 1 is close to the connecting rod 12 and is fixedly connected with a limiting block 14, one end of each connecting rod 12 penetrates through the limiting block 14, the top of the shell 1 is fixedly connected with a blower 15, the top of the shell 1 is close to the blower 15 and is fixedly connected with a dustproof breathable film two 24, and the dustproof, the entry of external dust into the housing 1 through the blower 15 is also prevented.

Example two:

referring to fig. 3-5, the duct assembly 2 includes a second duct 16, a third duct 17 and a fourth duct 18, the side wall of the housing 1 is fixedly connected with the second duct 16, one end of the second duct 16, which is far away from the housing 1, is fixedly connected with the third duct 17, one end of the third duct 17, which is far away from the second duct 16, is fixedly connected with the fourth duct 18, a port of the fourth duct 18 is connected with the first duct 4 through the duct connector 3, the fourth duct 18 is fixedly connected with the check valve 19, the duct assembly 2 can facilitate connection between the housing 1 and the port of the first duct 4, and the check valve 19 prevents internal backflow of the duct assembly 2, so that only gas in the housing 1 is allowed to enter the dust collection box 5 from the duct assembly 2.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the air pump 6, the motor 7 and the blower 15 are externally connected with a power supply, the air pump 6, the motor 7 and the blower 15 are started, batteries are placed at the higher end of the screen plate 13, the motor 7 drives the rotating block 10 to rotate through the rotating shaft 8, the rotating block 10 can push the connecting block 11 upwards, the connecting block 11 can move downwards under the action of gravity, therefore, when the sharp end of the rotating block 10 is in contact with the connecting block 11, the connecting block 11 moves upwards, when the sharp end of the rotating block 10 rotates away from the connecting block 11, the connecting block 11 moves downwards, so that the screen plate 13 shakes up and down, under the conditions that the screen plate 13 shakes and the screen plate 13 inclines, the batteries move from the higher end to the lower end of the screen plate 13, the blower 15 blows off and removes dust on the surfaces of the batteries, and the shaking of the screen plate 13 can shake off the dust on the surfaces of the batteries, and the dust passes through the screen plate 13 and, guide plate 20 guides the dust to the both ends that have pipeline assembly 2, air pump 6 carries out the operation of breathing in, the dust in the casing 1 enters into dust collection box 5 through pipeline assembly 2 and pipeline 4, when the battery removes to the lower one end of otter board 13, accomplish a dust absorption operation, this dust extraction can carry out the dust absorption operation to the battery, and can shake off the dust that inconvenient blowing falls through the shake of otter board 13, and the slope design of otter board 13 is convenient for the roll of battery, thereby make things convenient for hair-dryer 15 to go out the dirt operation to the different sides of battery.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cylinder type lithium ion battery dust extraction, which is characterized in that, includes casing (1), the both sides bottom of casing (1) is connected with pipeline assembly (2), the port of pipeline assembly (2) passes through pipe connection spare (3) and is connected with pipeline (4), pipeline (4) are kept away from the one end of pipeline connection spare (3) is located the inside of dust collection box (5), the top fixedly connected with air pump (6) of dust collection box (5), the input of air pump (6) is located in dust collection box (5), the both sides of pipeline assembly (2) are equipped with motor (7), motor (7) are fixed in the casing (1) outside, the output and the pivot (8) of motor (7) are connected, the one end that pivot (8) kept away from motor (7) runs through casing (1) and through bearing (9) with casing (1) swing joint, pivot (8) are located inside one end of casing (1) and turning block (10) fixed connection, the top laminating of turning block (10) has connecting block (11), connecting rod (12) are passed through at the top of connecting block (11) and are connected with otter board (13), casing (1) inner wall is close to connecting rod (12) department fixedly connected with stopper (14), the one end of connecting rod (12) runs through stopper (14), the top fixedly connected with hair-dryer (15) of casing (1).

2. The cylindrical lithium-ion battery dust suction device according to claim 1, wherein the pipeline assembly (2) comprises a second pipeline (16), a third pipeline (17) and a fourth pipeline (18), the second pipeline (16) is fixedly connected with a plurality of side walls of the shell (1), the third pipeline (17) is fixedly connected with one end of the shell (1) and is far away from the second pipeline (16), the third pipeline (17) is far away from the fourth pipeline (18) which is fixedly connected with one end of the second pipeline (16), and a port of the fourth pipeline (18) is connected with the first pipeline (4) through the pipeline connecting piece (3).

3. The dust collector for the cylindrical lithium-ion battery as claimed in claim 2, wherein the four pipes (18) are fixedly connected with a one-way valve (19).

4. The dust suction device for the cylindrical lithium-ion battery as claimed in claim 1, wherein a material guiding plate (20) is fixedly connected to the bottom end of the interior of the casing (1).

5. The dust suction device for the cylindrical lithium-ion battery as claimed in claim 1, wherein the shell (1) is far away from the top parts of the two sides of the pipeline assembly (2) and is fixedly connected with a baffle (21).

6. The dust suction device for the cylindrical lithium-ion battery as claimed in claim 1, wherein the dust collection box (5) is internally close to the protective net (22) fixedly connected to the input end of the air pump (6), and the first dustproof and breathable film (23) is fixedly connected to the outer surface of the protective net (22).

7. The dust suction device for the cylindrical lithium-ion battery as claimed in claim 1, wherein a second dustproof and breathable film (24) is fixedly connected to the top of the shell (1) and close to the blower (15).