Mixing device for lithium battery electrolyte production

Abstract

The utility model discloses a mixing device for lithium battery electrolyte production, which comprises a base, the top of the base is provided with a driving assembly, the top of the base is provided with a turntable through the driving assembly, the rear side of the turntable is fixedly provided with a mounting column, the surface of the mounting column is in sliding connection with a frame body, the rear side of the frame body is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a driving assembly. A guide assembly is arranged on the rear side of the toothed plate, a gear is meshed with the top of the toothed plate, a rotating rod is fixedly mounted in the gear, a supporting plate is rotatably connected to the surface of the rotating rod, the supporting plate is fixedly connected with the base, a mounting ring is fixedly mounted at the rear end of the rotating rod, and a mixing box is fixedly mounted in the mounting ring; and a stirring assembly is arranged in the mixing box. And the raw materials can move along with the rotation of the mixing box, so that the raw materials can be stirred more sufficiently, and the mixing speed of the raw materials is higher.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery electrolyte production technology, and in particular to a mixing device for lithium battery electrolyte production. Background Technology

[0002] The electrolyte in a lithium-ion battery is the carrier for ion transport within the battery. It is generally composed of lithium salts and organic solvents. The electrolyte acts as a conductor of ions between the positive and negative electrodes of a lithium-ion battery, ensuring the battery's advantages such as high voltage and high specific energy. The electrolyte is typically prepared under specific conditions and in specific proportions from high-purity organic solvents, lithium salts, and necessary additives.

[0003] In the production of lithium battery electrolyte, raw materials need to be mixed and formulated. Mixing devices are often used to stir and mix the raw materials. Existing mixing devices simply use a motor to drive the stirring rod to rotate and stir the raw materials. Since the stirring rod is mostly not in contact with the bottom of the inner wall of the mixing device, it cannot stir the raw materials at the bottom, resulting in a slow mixing speed of the raw materials at the bottom. Therefore, this utility model provides a mixing device for the production of lithium battery electrolyte. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a mixing device for lithium battery electrolyte production, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A mixing device for lithium battery electrolyte production includes a base, a driving assembly on the top of the base, a turntable on the top of the base via the driving assembly, a mounting column fixedly mounted on the rear side of the turntable, a frame slidably connected to the surface of the mounting column, a toothed plate fixedly mounted on the rear side of the frame, a guide assembly on the rear side of the toothed plate, a gear meshing on the top of the toothed plate, a rotating rod fixedly mounted inside the gear, a support plate rotatably connected to the surface of the rotating rod, the support plate being fixedly connected to the base, a mounting ring fixedly mounted at the rear end of the rotating rod, a mixing chamber fixedly mounted inside the mounting ring, and a stirring assembly disposed inside the mixing chamber.

[0007] Preferably, the drive assembly includes a fixed plate disposed on the top of the base, a drive motor is fixedly installed on the front side of the fixed plate, the output end of the drive motor extends through the fixed plate to the rear side of the fixed plate and is fixedly installed with a rotating shaft, and the rotating shaft is fixedly connected to the turntable.

[0008] Preferably, the guide assembly includes a slider disposed on the rear side of the toothed plate, the slider surface is slidably connected to a slide rail, and the slide rail is fixedly connected to the support plate.

[0009] Preferably, the stirring assembly includes a rotary motor disposed at the top of the mixing chamber, the output end of the rotary motor extending through the mixing chamber into the interior of the mixing chamber and fixedly mounted with a stirring shaft, and a stirring rod fixedly mounted on the surface of the stirring shaft.

[0010] Preferably, a feed pipe is fixedly installed on the top of the mixing tank, and a first control valve is provided on the feed pipe.

[0011] Preferably, a discharge pipe is fixedly installed at the bottom of the mixing tank, and a second control valve is provided on the discharge pipe.

[0012] Preferably, the slider has a T-shaped structure and is made of stainless steel.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This mixing device for lithium battery electrolyte production, while stirring the raw materials in the mixing tank through the stirring component, drives the turntable to rotate through the drive component, causing the mounting column to rotate with the turntable. The mounting column pushes the frame to move to the right and left along the guide component, causing the gear to rotate and rotate in the opposite direction, which allows the mixing tank to rotate and reset. The raw materials move with the rotation of the mixing tank, avoiding the stirring component being unable to stir the raw materials at the bottom of the inner wall of the mixing tank, thus allowing for more thorough stirring of the raw materials and making the mixing speed of the raw materials faster. Attached Figure Description

[0014] Figure 1 This is a three-dimensional perspective view of the present invention;

[0015] Figure 2 This is a left view of the structure of this utility model;

[0016] Figure 3 This is an exploded view of a partial structure of the present invention;

[0017] Figure 4 This is a rear sectional view of another partial structure of this utility model.

[0018] In the diagram: 1. Base; 2. Fixing plate; 3. Drive motor; 4. Rotating shaft; 5. Turntable; 6. Mounting column; 7. Frame; 8. Toothed plate; 9. Slider; 10. Slide rail; 11. Gear; 12. Rotating rod; 13. Support plate; 14. Mounting ring; 15. Mixing box; 16. Feed pipe; 17. First control valve; 18. Discharge pipe; 19. Second control valve; 20. Rotary motor; 21. Stirring shaft; 22. Stirring rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Reference Figure 1-4 A mixing device for lithium battery electrolyte production includes a base 1, a drive assembly on the top of the base 1, and a turntable 5 mounted on the top of the base 1 via the drive assembly. The drive assembly includes a fixed plate 2 mounted on the top of the base 1, a drive motor 3 fixedly mounted on the front side of the fixed plate 2, and a rotating shaft 4 fixedly mounted on the output end of the drive motor 3 through the fixed plate 2 to the rear side of the fixed plate 2. The rotating shaft 4 is fixedly connected to the turntable 5. The drive motor 3 can drive the rotating shaft 4 to rotate, thereby rotating the turntable 5 and providing driving force for the rotation of the turntable 5. A mounting bracket is fixedly mounted on the rear side of the turntable 5. A column 6 is mounted, and a frame 7 is slidably connected to the surface of the column 6. A toothed plate 8 is fixedly mounted on the rear side of the frame 7. A guide assembly is provided on the rear side of the toothed plate 8. A gear 11 is meshed on the top of the toothed plate 8. A rotating rod 12 is fixedly mounted inside the gear 11. A support plate 13 is rotatably connected to the surface of the rotating rod 12. The support plate 13 is fixedly connected to the base 1. The guide assembly includes a slider 9 located on the rear side of the toothed plate 8. A slide rail 10 is slidably connected to the surface of the slider 9. The slider 9 has a T-shaped structure and is made of stainless steel. The T-shaped structure of the slider 9 ensures that the slider 9 can only move along the slide rail 10. The sliding mechanism prevents the slider 9 from disengaging from the slide rail 10. The slide rail 10 is fixedly connected to the support plate 13. During the movement of the toothed plate 8, the slider 9 moves along the slide rail 10, thus guiding the movement of the toothed plate 8 and ensuring that it can only move left and right. This allows the gear 11 to rotate more stably. A mounting ring 14 is fixedly installed at the rear end of the rotating rod 12. A mixing box 15 is fixedly installed inside the mounting ring 14, and a stirring assembly is installed inside the mixing box 15. This mixing device for lithium battery electrolyte production uses the stirring assembly... While the raw materials in the mixing chamber 15 are being stirred, the drive assembly causes the turntable 5 to rotate, which in turn causes the mounting column 6 to rotate with the turntable 5. The mounting column 6 pushes the frame 7 to move to the right and left along the guide assembly, causing the gear 11 to rotate and rotate in the opposite direction. This allows the mixing chamber 15 to rotate and reset. The raw materials move with the rotation of the mixing chamber 15, ensuring that the stirring assembly can stir the raw materials at the bottom of the inner wall of the mixing chamber 15. This allows for more thorough stirring of the raw materials and a faster mixing speed.

[0021] Specifically, the stirring assembly includes a rotary motor 20 located at the top of the mixing chamber 15. The output end of the rotary motor 20 extends through the mixing chamber 15 into the interior of the mixing chamber 15 and is fixedly mounted with a stirring shaft 21. A stirring rod 22 is fixedly mounted on the surface of the stirring shaft 21. The rotary motor 20 drives the stirring shaft 21 to rotate, causing the stirring rod 22 to rotate, thereby facilitating the stirring of the raw materials in the mixing chamber 15 and accelerating the mixing speed of the raw materials.

[0022] Specifically, a feed pipe 16 is fixedly installed on the top of the mixing box 15, and a first control valve 17 is provided on the feed pipe 16. When the first control valve 17 is opened, raw materials are added to the mixing box 15 from the feed pipe 16. A discharge pipe 18 is fixedly installed on the bottom of the mixing box 15, and a second control valve 19 is provided on the discharge pipe 18. When the second control valve 19 is opened, the mixed material can be discharged from the mixing box 15 from the discharge pipe 18.

[0023] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer for control.

[0024] In use: Open the first control valve 17 and add raw materials into the mixing chamber 15 through the feed pipe 16. After adding, close the first control valve 17 and start the rotary motor 20, causing the stirring shaft 21 to drive the stirring rod 22 to rotate, thus mixing the raw materials inside the mixing chamber 15. At the same time, start the drive motor 3, causing the rotating shaft 4 to drive the turntable 5 to rotate, so that the mounting column 6 rotates with the turntable 5. When the mounting column 6 rotates in the upper part of the turntable 5, the mounting column 6 moves relative to the frame 7, pushing the frame 7 to move the toothed plate 8 and the slider 9 to the right along the slide rail 10, so that... The gear 11 drives the rotating rod 12 to rotate, which causes the mounting ring 14 to drive the mixing box 15 to rotate. The raw materials inside the mixing box 15 will move as the mixing box 15 rotates. When the mounting column 6 rotates in the lower half of the turntable 5, the mounting column 6 will push the frame 7 to drive the toothed plate 8 and the slider 9 to move to the left along the slide rail 10, which causes the gear 11 to drive the rotating rod 12 to rotate in the opposite direction, which causes the mounting ring 14 to drive the mixing box 15 to rotate in the opposite direction, so that the mixing box 15 is reset until the mixing of raw materials is completed. Then, the second control valve 19 is opened, and the mixing box 15 can be discharged from the discharge pipe 18.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixing device for lithium battery electrolyte production, comprising a base (1), characterized in that, The base (1) top is provided with a driving assembly, the base (1) top is provided with a rotating disc (5) through the driving assembly, the rotating disc (5) rear side is fixedly installed with a mounting column (6), the mounting column (6) surface is slidably connected with a frame (7), the frame (7) rear side is fixedly installed with a toothed plate (8), the toothed plate (8) rear side is provided with a guide assembly, the toothed plate (8) top is engaged with a gear (11), the gear (11) is fixedly installed with a rotating rod (12) inside, the rotating rod (12) surface is rotatably connected with a support plate (13), the support plate (13) is fixedly connected with the base (1), the rotating rod (12) rear end is fixedly installed with a mounting ring (14), the mounting ring (14) is fixedly installed with a mixing box (15) inside, the mixing box (15) is provided with a stirring assembly inside.

2. The mixing device for lithium battery electrolyte production of claim 1, wherein The driving assembly comprises a fixed plate (2) arranged on the top of the base (1), a driving motor (3) is fixedly installed on the front side of the fixed plate (2), the output end of the driving motor (3) extends to the rear side of the fixed plate (2) through the fixed plate (2) and is fixedly installed with a rotating shaft (4), and the rotating shaft (4) is fixedly connected with the rotating disc (5).

3. The mixing device for lithium battery electrolyte production of claim 1, wherein The guide assembly comprises a sliding block (9) arranged on the rear side of the toothed plate (8), the sliding block (9) surface is slidably connected with a sliding rail (10), and the sliding rail (10) is fixedly connected with the support plate (13).

4. The mixing device for lithium battery electrolyte production of claim 1, wherein The stirring assembly comprises a rotating motor (20) arranged on the top of the mixing box (15), the output end of the rotating motor (20) extends to the inside of the mixing box (15) through the mixing box (15) and is fixedly installed with a stirring shaft (21), and the stirring shaft (21) surface is fixedly installed with a stirring rod (22).

5. The mixing device for lithium battery electrolyte production of claim 1, wherein The mixing box (15) top is fixedly installed with a feeding pipe (16), and the feeding pipe (16) is provided with a first control valve (17).

6. The mixing device for lithium battery electrolyte production of claim 1, wherein The mixing box (15) bottom is fixedly installed with a discharge pipe (18), and the discharge pipe (18) is provided with a second control valve (19).

7. The mixing device for lithium battery electrolyte production of claim 3, wherein The sliding block (9) is T-shaped structure, and the sliding block (9) is made of stainless steel material.

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