CN218459158U

CN218459158U - A mixing agitator tank for lithium battery thick liquids

Info

Publication number: CN218459158U
Application number: CN202222576209.5U
Authority: CN
Inventors: 许海良
Original assignee: Wuxi Sanhai Technology Co ltd
Current assignee: Wuxi Sanhai Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-10
Anticipated expiration: 2032-09-28

Abstract

The application discloses a mixing stirring tank for lithium battery slurry, belong to lithium battery production technical field, which comprises a tank body, the inboard roof of jar rotates and is connected with the pivot, jar body top fixed mounting has the motor, the output and the pivot fixed connection of motor, a plurality of stirring leaves of fixedly connected with in the pivot, the inboard bottom fixedly connected with sleeve of jar, the inboard fixed mounting of sleeve has the spring, spring top fixedly connected with activity post, the pivot bottom is connected with the linkage subassembly that the drive activity post reciprocated, two movable rods of activity post both sides fixedly connected with, two movable rods all run through sleeve and fixedly connected with branch, the equal fixedly connected with dead lever in two branch bottoms, two solid fixed rings of fixedly connected with on two dead levers. The motor drives the pivot and rotates, and the pivot drives movable post through the linkage subassembly and reciprocates, and then drives two solid fixed rings and reciprocate, stirs the thick liquids of jar internal side bottom through two solid fixed rings, makes thick liquids intensive mixing mix.

Description

A mixing agitator tank for lithium battery thick liquids

Technical Field

The application belongs to the technical field of lithium battery production, especially, relate to a mixing agitator tank for lithium battery thick liquids.

Background

A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. The cell slurry is one of the important components of the lithium battery, and other reagents are required to be added into the slurry in the production process of the cell slurry so as to enhance the storage capacity of the battery.

The stirring structure of the mixing stirring device of the existing lithium battery core slurry is mostly in a horizontal stirring mode, so that the slurry precipitated at the bottom is difficult to be fully stirred and mixed, and the quality of the slurry is influenced when the raw materials are wasted.

SUMMERY OF THE UTILITY MODEL

In order to fully stir and mix the slurry precipitated at the bottom, the application provides a mixing and stirring tank for lithium battery slurry.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a mixing and stirring tank for lithium battery slurry, which comprises a tank body, the inboard roof of jar rotates and is connected with the pivot, jar body top fixed mounting has the motor, the output and the pivot fixed connection of motor, a plurality of stirring leaves of fixedly connected with in the pivot, the inboard bottom fixedly connected with sleeve of jar, the inboard fixed mounting of sleeve has the spring, spring top fixedly connected with activity post, the pivot bottom is connected with the linkage subassembly that the drive activity post reciprocated, two movable rod of activity post both sides fixedly connected with, two the movable rod all runs through sleeve and fixedly connected with branch, two the equal fixedly connected with dead lever in branch bottom, two solid fixed rings of fixedly connected with on the dead lever.

Through adopting above-mentioned technical scheme, the pivot drives movable post through the linkage subassembly and reciprocates, and then drives two solid fixed rings and reciprocates, stirs the thick liquids of jar internal side bottom through two fixed rings, makes thick liquids intensive mixing mix.

Preferably, the linkage subassembly includes the fixture block to one side, the fixture block to one side is provided with a plurality ofly, and is a plurality of equal fixed connection of fixture block to one side is in the pivot bottom, and is a plurality of the fixture block to one side is cyclic annular array distribution, the activity capital portion is seted up the fixture groove to one side with a plurality of fixture block looks adaptations to one side, and is a plurality of the fixture block to one side and the corresponding block in fixture groove to one side.

Through adopting above-mentioned technical scheme, the pivot rotates to the restoring force effect of cooperation spring makes a plurality of fixture blocks to one side correspond respectively and block into a plurality of draw-in grooves to one side and leave a plurality of draw-in grooves to one side again, makes the activity post reciprocate with this circulation.

Preferably, two the fixed ring is for concentric setting, and two the fixed ring contacts with jar internal side bottom.

Through adopting above-mentioned technical scheme, reciprocate through making two solid fixed rings, stir the thick liquids of jar inboard bottom.

Preferably, the side wall ring side of the tank body is provided with a plurality of heating cavities, and the side wall of the tank body is positioned in the plurality of heating cavities and is provided with heating pipes.

Through adopting above-mentioned technical scheme, heat through a plurality of heating pipes.

Preferably, a plurality of stirring blades are all fixedly connected with a stirring rod, the end parts of the two stirring blades on the same side are fixedly connected with the same scraping plate, and the scraping plates are in contact with the inner side wall of the tank body.

Through adopting above-mentioned technical scheme, scrape the thick liquids of jar internal side wall through scraping the flitch.

Preferably, a scraping arc surface attached to the inner side wall of the tank body is arranged on one side, close to the inner side wall of the tank body, of the scraping plate.

Through adopting above-mentioned technical scheme, through the scraping cambered surface of laminating, improve the scraping effect of scraping the flitch.

Preferably, the top of the tank body is provided with a feed pipe, and a top cover is installed on the feed pipe.

By adopting the technical scheme, materials are added through the feeding pipe.

Preferably, the bottom of the side wall of the tank body is provided with a discharge pipe, and a valve is arranged in the discharge pipe.

Through adopting above-mentioned technical scheme, be convenient for derive the thick liquids after mixing through the discharging pipe.

Compared with the prior art, the beneficial effect of this application is:

1. the motor drives the rotating shaft to rotate, the rotating shaft drives the movable column to move up and down through the linkage assembly, so that the two fixing rings are driven to move up and down, and the slurry at the bottom of the inner side of the tank body is stirred through the two fixing rings, so that the slurry is fully stirred and mixed;

2. scrape the thick liquids on the internal lateral wall of jar through scraping the flitch, through scraping material cambered surface and the laminating of the internal lateral wall of jar, improve and scrape the material effect.

Drawings

FIG. 1 is a schematic structural diagram of the inner side of a mixing and stirring tank for lithium battery slurry, which is provided by the application;

FIG. 2 is a schematic structural view of the inner side of a mixing agitator tank sleeve for lithium battery slurry proposed in the present application;

fig. 3 is a schematic structural diagram of a fixing ring of a mixing and stirring tank for lithium battery slurry according to the present application;

FIG. 4 is a schematic structural diagram of a mixing and stirring tank linkage assembly for lithium battery slurry according to the present application;

FIG. 5 is a schematic structural diagram of the whole mixing and stirring tank for lithium battery slurry, which is provided by the application;

fig. 6 is a schematic structural diagram of a mixing and stirring tank heating pipe for lithium battery slurry according to the present application.

In the figure: 1. a tank body; 2. a rotating shaft; 3. a motor; 4. stirring blades; 5. a sleeve; 6. a spring; 7. a movable post; 8. a movable rod; 9. a strut; 10. fixing the rod; 11. a fixing ring; 12. an inclined fixture block; 13. an oblique clamping groove; 14. a stirring rod; 15. a scraping plate; 16. a feed tube; 17. a discharge pipe; 18. heating the tube.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-4, a mixing stirring tank for lithium battery slurry comprises a tank body 1, wherein a top wall inside the tank body 1 is rotatably connected with a rotating shaft 2, a motor 3 is fixedly mounted at the top of the tank body 1, the output end of the motor 3 is fixedly connected with the rotating shaft 2, a plurality of stirring blades 4 are fixedly connected to the rotating shaft 2, the rotating shaft 2 is driven by the motor 3 to rotate, and the rotating shaft 2 drives the plurality of stirring blades 4 to rotate so as to stir the lithium battery slurry inside the tank body 1. Jar body 1 inboard bottom fixedly connected with

sleeve

5, 5 inboard fixed mounting of sleeve have

spring

6, and 6 top fixedly connected with movable post 7 of spring, 2 bottoms of pivot extend to sleeve 5 in, 2 bottoms of pivot are connected with the linkage subassembly that the movable post 7 of drive reciprocated. Wherein, the linkage subassembly includes oblique fixture block 12, oblique fixture block 12 is provided with a plurality ofly, the equal fixed connection of a plurality of oblique fixture blocks 12 is in 2 bottoms of pivot, and a plurality of oblique fixture blocks 12 are the annular array and distribute in 2 ring sides in the pivot, the oblique draw-in groove 13 with a plurality of oblique fixture block 12 looks adaptations is seted up at activity post 7 top, a plurality of oblique fixture blocks 12 and the corresponding block of oblique draw-in groove 13, when pivot 2 rotates, can make a plurality of oblique fixture blocks 12 extrude a plurality of oblique draw-in grooves 13 respectively, and then make activity post 7 move down and compression spring 6, pivot 2 continues to rotate, and cooperate the restoring force effect of spring 6, drive activity post 7 rebound, make a plurality of oblique fixture blocks 12 correspond respectively and block in a plurality of oblique draw-in grooves 13, make activity post 7 reciprocate with this circulation.

Two movable rods 8 of 7 both sides fixedly connected with of activity post, two movable rods 8 all run through sleeve 5 and fixedly connected with branch 9, the opening that is used for two movable rods 8 to reciprocate is offered to 5 lateral walls of sleeve, the equal fixedly connected with dead lever 10 in two branches 9 bottoms, two solid fixed ring 11 of fixedly connected with on two dead levers 10, two solid fixed ring 11 are for setting up with one heart, and two solid fixed ring 11 and the inboard bottom contact of the jar body 1, activity post 7 reciprocates, it reciprocates to drive two movable rods 8 and branch 9, and then drive two dead levers 10 and two solid fixed ring 11 and reciprocate, stir the thick liquids of the inboard bottom of the jar body 1 through two solid fixed ring 11, make thick liquids intensive mixing.

Referring to fig. 5, a feeding pipe 16 is arranged at the top of the tank body 1, and a top cover is arranged on the feeding pipe 16. A discharge pipe 17 is arranged at the bottom of the side wall of the tank body 1, and a valve is arranged in the discharge pipe 17.

Referring to fig. 6, a plurality of heating chambers are formed in the side wall of the tank body 1, and heating pipes 18 are arranged in the plurality of heating chambers in the side wall of the tank body 1.

Referring to fig. 1, the upper and lower sides of the stirring vanes 4 are fixedly connected with stirring rods 14, the end portions of the two stirring vanes 4 on the same side are fixedly connected with the same scraping plate 15, and the scraping plate 15 is far away from one side contacting with the inner side wall of the tank body 1 and contacting with the stirring vanes 4. Scrape on the flitch 15 and be close to 1 inside wall one side of the jar body and be provided with the material cambered surface of scraping of 1 inside wall laminating of the jar body, through scraping material cambered surface and the laminating of 1 inside wall of the jar body, improve and scrape the material effect.

The operating principle of the present application is now described as follows: add lithium battery thick liquids in jar body 1, motor 3 drives pivot 2 and rotates, and pivot 2 drives a plurality of stirring leaves 4 and rotates, stirs the mixture to jar internal 1 lithium battery thick liquids of body, heats through a plurality of heating pipes 18. When pivot 2 rotates, can make a plurality of oblique fixture block 12 extrude a plurality of oblique draw-in grooves 13 respectively, and then make activity post 7 downstream and compression spring 6, pivot 2 continues to rotate, and the restoring force effect of cooperation spring 6, drive activity post 7 rebound, make a plurality of oblique fixture block 12 correspond respectively and block in going into a plurality of oblique draw-in grooves 13, make activity post 7 reciprocate with this circulation, activity post 7 drives two movable rod 8 and branch 9 and reciprocates, and then drive two dead levers 10 and two solid fixed ring 11 and reciprocate, stir the thick liquids of the inboard bottom of the jar body 1 through two solid fixed ring 11, make thick liquids intensive mixing mix.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The utility model provides a mixing stirring tank for lithium battery slurry, includes a jar body (1), its characterized in that, jar body (1) inboard roof is rotated and is connected with pivot (2), jar body (1) top fixed mounting has motor (3), the output and pivot (2) fixed connection of motor (3), a plurality of stirring leaves of fixedly connected with (4) are gone up in pivot (2), jar body (1) inboard bottom fixedly connected with sleeve (5), sleeve (5) inboard fixed mounting has spring (6), spring (6) top fixedly connected with movable column (7), pivot (2) bottom is connected with the linkage subassembly that drive movable column (7) reciprocated, two movable column (7) both sides fixedly connected with two movable rod (8), two movable rod (8) all run through sleeve (5) and fixedly connected with branch (9), two the equal fixedly connected with dead lever (10) in branch (9) bottom, two fixedly connected with two solid fixed ring (11) are gone up in dead lever (10).

2. The mixing and stirring tank for the lithium battery slurry as claimed in claim 1, wherein the linkage assembly comprises a plurality of clamping blocks (12), the plurality of clamping blocks (12) are arranged and fixedly connected to the bottom end of the rotating shaft (2), the plurality of clamping blocks (12) are distributed in an annular array, the top of the movable column (7) is provided with a plurality of clamping grooves (13) matched with the plurality of clamping blocks (12), and the plurality of clamping blocks (12) and the clamping grooves (13) are correspondingly clamped.

3. A mixing and stirring tank for lithium battery slurry according to claim 1, characterized in that two fixing rings (11) are concentrically arranged, and the two fixing rings (11) are in contact with the bottom of the inner side of the tank body (1).

4. The mixing and stirring tank for lithium battery slurry as claimed in claim 1, wherein a plurality of heating cavities are formed in the side wall of the tank body (1) at the circumferential side, and heating pipes (18) are arranged in the plurality of heating cavities in the side wall of the tank body (1).

5. The mixing and stirring tank for lithium battery slurry as claimed in claim 1, wherein a stirring rod (14) is fixedly connected to each of the stirring blades (4), the end portions of two stirring blades (4) on the same side are fixedly connected with the same scraping plate (15), and the scraping plates (15) are in contact with the inner side wall of the tank body (1).

6. The mixing and stirring tank for the lithium battery slurry as recited in claim 5, characterized in that a scraping arc surface attached to the inner side wall of the tank body (1) is arranged on one side of the scraping plate (15) close to the inner side wall of the tank body (1).

7. A mixing and stirring tank for lithium battery slurry according to claim 1, characterized in that a feeding pipe (16) is arranged on the top of the tank body (1), and a top cover is arranged on the feeding pipe (16).

8. The mixing and stirring tank for lithium battery slurry as claimed in claim 1, wherein a discharge pipe (17) is arranged at the bottom of the side wall of the tank body (1), and a valve is installed in the discharge pipe (17).