Lithium battery slurry dispersing and homogenizing machine

Abstract

The utility model discloses a lithium battery slurry dispersing and homogenizing machine, which belongs to the technical field of lithium battery production and comprises a stirring barrel, a feed port is arranged at the top end of the stirring barrel, a discharge port is arranged at the bottom end of the stirring barrel, and a motor is fixedly mounted at the top end of the stirring barrel. A stirring device capable of mixing and stirring lithium battery slurry is arranged on the temporal portion of the stirring barrel, a motor is arranged at the top end of the stirring barrel, and the motor is started to drive a first bevel gear to rotate so as to drive a stirring frame to be attached to the inner wall of the stirring barrel to rotate; when the bevel gear I rotates, a rotating rod can be driven to rotate in the opposite direction of the stirring frame, so that a stirring plate can be driven to rotate in the opposite direction, the inner wall of the stirring frame can be scraped by the rotation of the stirring frame when the lithium battery slurry is stirred, raw material residues are prevented, and the raw materials can be mixed by the stirring rod.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium battery production, and in particular relates to a lithium battery slurry dispersing and homogenizing machine. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain metallic lithium and are rechargeable.

[0003] There are still many disadvantages in the prior art. During the mixing process, the material at the bottom cannot move upward and is close to the stirring rod, so that the material stays inside the machine body for a long time and cannot be evenly mixed. Utility Model Content

[0004] The utility model aims at the problem that there are still many shortcomings in the prior art, that is, during the mixing process, the material at the bottom cannot move upward and is close to the stirring rod, so that the material stays inside the machine body for a long time and cannot be evenly mixed together. The utility model proposes the following technical solution: a lithium battery slurry dispersing and homogenizing machine, comprising a stirring barrel, a feeding port is provided at the top end of the stirring barrel, a discharging port is provided at the bottom end of the stirring barrel, a motor is fixedly installed at the top end of the stirring barrel, and a stirring device capable of mixing and stirring the lithium battery slurry is provided inside the stirring barrel.

[0005] As a preferred embodiment of the above technical solution, the stirring device includes a bevel gear 1, which is fixedly installed on the output end of the motor, and the bottom of the outer wall of the bevel gear 1 is meshingly connected with the bevel gear 2, and the bottom end of the bevel gear 2 is fixedly installed with a connecting rod, and the bottom end of the connecting rod passes through the top inner wall of the stirring barrel, and a stabilizing block is fixedly installed on the outer wall of the bottom end of the connecting rod, and the stabilizing block is rotatably installed on the stirring barrel.

[0006] As a preferred embodiment of the above technical solution, stirring frames are fixedly installed on the outer walls on both sides of the bottom end of the connecting rod, a connecting block is fixedly installed on the bottom end of the stirring frame, a second bearing is embedded in the connecting block, and a stirring rod is fixedly installed on the inner wall of the stirring frame.

[0007] As a preferred embodiment of the above technical solution, a bearing 1 is embedded in the upper inner wall of the connecting rod, and a limiting groove is provided below the connecting rod.

[0008] As a preferred embodiment of the above technical solution, the top of the outer wall of bevel gear one is meshed and connected with bevel gear three, and a rotating rod is fixedly installed at the bottom end of bevel gear three. The bottom end of the rotating rod passes through the bottom end of the connecting rod and the top outer wall of the connecting block and extends into the interior of the connecting block. One end of the rotating rod extends into the interior of the connecting block and is fixedly installed inside bearing two.

[0009] As a preferred embodiment of the above technical solution, the upper outer wall of the rotating rod is fixedly installed inside the bearing one, a limiting block is fixedly installed on the outer wall of the rotating rod at the limiting groove, the limiting block is rotatably installed inside the limiting groove, and a stirring rod is fixedly installed on the outer wall of the rotating rod inside the mixing barrel.

[0010] The beneficial effects of the utility model are:

[0011] By providing a motor at the top of the mixing barrel, the motor is started to drive the bevel gear to rotate, so as to drive the mixing frame to rotate in accordance with the inner wall of the mixing barrel. When the bevel gear rotates, it can drive the rotating rod to rotate in the opposite direction of the mixing frame, thereby driving the mixing plate to rotate in the opposite direction. This is beneficial when the lithium battery slurry is stirred. The rotation of the mixing frame can scrape the inner wall of the mixing frame to prevent raw materials from remaining, and the mixing rod can mix the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 What is shown is a three-dimensional schematic diagram of the utility model;

[0013] Figure 2 Shown is a cross-sectional view of a mixing barrel;

[0014] Figure 3 Shown is a three-dimensional schematic diagram of a stirring frame;

[0015] Figure 4 Shown is a front cross-sectional view of a stirring frame.

[0016] In the figure: 1. mixing barrel; 2. feed port; 3. motor; 4. bevel gear one; 5. bevel gear two; 6. connecting rod; 7. stabilizing block; 8. mixing frame; 9. connecting block; 10. bevel gear three; 11. rotating rod; 12. mixing rod; 13. limit block; 14. bearing one; 15. bearing two. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0018] The utility model provides a lithium battery slurry dispersing and homogenizing machine, such as Figure 1 As shown, it includes a stirring barrel 1, a feeding port 2 is provided at the top of the stirring barrel 1, a discharging port is provided at the bottom of the stirring barrel 1, a motor 3 is fixedly installed at the top of the stirring barrel 1, and a stirring device capable of mixing and stirring the lithium battery slurry is provided inside the stirring barrel 1.

[0019] The mixing barrel 1 can store lithium battery slurry so that the lithium battery slurry can be mixed, the feed port 2 allows the lithium battery slurry to enter the interior of the mixing barrel 1, the discharge port allows the mixed raw materials to be discharged, and the motor 3 can drive the bevel gear 4 to rotate.

[0020] like Figure 2-3 As shown, the stirring device includes a bevel gear 1 4, which is fixedly installed at the output end of the motor 3, and the bottom of the outer wall of the bevel gear 1 4 is meshedly connected with a bevel gear 2 5, and the bottom end of the bevel gear 2 5 is fixedly installed with a connecting rod 6, and the bottom end of the connecting rod 6 passes through the top inner wall of the stirring barrel 1, and a stabilizing block 7 is fixedly installed on the outer wall of the bottom end of the connecting rod 6, and the stabilizing block 7 is rotatably installed on the stirring barrel 1, and stirring frames 8 are fixedly installed on the outer walls on both sides of the bottom end of the connecting rod 6, and a connecting block 9 is fixedly installed on the bottom end of the stirring frame 8, and a bearing 2 15 is embedded in the interior of the connecting block 9, and a stirring rod 12 is fixedly installed on the inner wall of the stirring frame 8, and a bearing 14 is embedded in the upper inner wall of the connecting rod 6, and a limiting groove is provided below the connecting rod 6.

[0021] Bevel gear 1 4 can drive bevel gear 2 5 and bevel gear 3 10 to rotate, bevel gear 2 5 can drive connecting rod 6 to rotate, and when connecting rod 6 rotates, it can drive mixing frame 8 to rotate, and stabilizing block 7 allows connecting rod 6 to be stably rotatably installed on mixing barrel 1, and when mixing frame 8 rotates, it can scrape the inner wall of mixing barrel 1, thereby preventing raw materials from remaining on the inner wall of mixing barrel 1, and connecting block 9 allows rotating rod 11 to be rotatably installed on mixing frame 8, bearing 2 15 allows rotating rod 11 to be rotatably installed inside connecting block 9, and mixing rod 12 can mix lithium battery raw materials, bearing 14 allows rotating rod 11 to be rotatably installed on the inner wall of connecting rod 6, and limiting groove allows limiting block 13 to be rotatably installed inside connecting rod 6, so that rotating rod 11 can be stably rotatably installed in connecting rod 6;

[0022] Start the motor 3 to drive the bevel gear 1 4 to rotate. When the bevel gear 1 4 rotates, it can drive the bevel gear 2 5 to rotate. When the bevel gear 2 5 rotates, it can drive the connecting rod 6 to rotate. When the connecting rod 6 rotates, it can drive the stirring frame 8 to rotate. When the stirring frame 8 rotates, it can scrape the inner wall of the stirring barrel 1 to prevent the raw materials from remaining on the inner wall of the stirring barrel 1. At the same time, the stirring rod 12 mixes the lithium battery raw materials.

[0023] like Figure 4As shown, the top of the outer wall of the bevel gear 4 is meshed and connected with the bevel gear 3 10, and the bottom end of the bevel gear 3 10 is fixedly installed with a rotating rod 11, and the bottom end of the rotating rod 11 passes through the bottom end of the connecting rod 6 and the top outer wall of the connecting block 9 and extends into the connecting block 9. One end of the rotating rod 11 extending into the connecting block 9 is fixedly installed inside the bearing 2 15, and the upper outer wall of the rotating rod 11 is fixedly installed inside the bearing 1 14. The outer wall of the rotating rod 11 at the limit groove is fixedly installed with a limit block 13, and the limit block 13 is rotatably installed inside the limit groove. The rotating rod 11 is fixedly installed with a stirring rod 12 on the outer wall inside the mixing barrel 1.

[0024] When the bevel gear 3 10 rotates, it can drive the rotating rod 11 to rotate, and when the rotating rod 11 rotates, it can drive the stirring rod 12 to rotate, so that the lithium battery raw materials are mixed. The outer wall of the rotating rod 11 is installed inside the bearing 14, so that the rotating rod 11 can be rotatably installed inside the connecting rod 6. The outer wall of the rotating rod 11 is installed inside the bearing 2 15, so that the rotating rod 11 can be rotatably installed inside the connecting block 9. The limit block 13 is rotatably installed inside the limit groove, so that the rotating rod 11 can be rotatably installed inside the connecting rod 6;

[0025] When the bevel gear three 10 rotates, it can drive the rotating rod 11 to rotate. The rotating rod 11 is subjected to the force of the limit block 13, the bearing one 14 and the bearing two 15, so that the rotating rod 11 can be stably rotated inside the connecting rod 6 and stably rotated inside the stirring frame 8. When the bevel gear one 4 rotates, the bevel gear two 5 and the bevel gear three 10 can rotate in opposite directions, so that the rotating rod 11 and the stirring frame 8 can rotate in opposite directions, and the stirring rod 12 can stir and mix the lithium battery raw materials.

[0026] Working principle: first, allow the lithium battery raw material to enter the interior of the mixing barrel 1 through the feed port 2, and start the motor 3 to drive the bevel gear 1 4 to rotate. When the bevel gear 1 4 rotates, it can drive the bevel gear 2 5 to rotate. When the bevel gear 2 5 rotates, it can drive the connecting rod 6 to rotate. When the connecting rod 6 rotates, it can drive the mixing frame 8 to rotate. When the mixing frame 8 rotates, the inner wall of the mixing barrel 1 can be scraped to prevent the raw material from remaining on the inner wall of the mixing barrel 1. When the bevel gear 3 10 rotates, it can drive the rotating rod 11 to rotate. The rotating rod 11 is subjected to the action of the limit block 13, the bearing 1 14 and the bearing 2 15, so that the rotating rod 11 can stably rotate and be installed inside the connecting rod 6 and stably rotate and be installed inside the mixing frame 8. Because when the bevel gear 1 4 rotates, the bevel gear 2 5 and the bevel gear 3 10 can rotate in opposite directions, so that the rotating rod 11 and the mixing frame 8 can rotate in opposite directions, and the stirring rod 12 can stir and mix the lithium battery raw materials.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A lithium battery slurry dispersing and homogenizing machine, comprising a stirring barrel (1), a feeding port (2) is provided at the top of the stirring barrel (1), a discharging port is provided at the bottom of the stirring barrel (1), and a motor (3) is fixedly mounted at the top of the stirring barrel (1), characterized in that: The stirring barrel (1) is provided with a stirring device capable of mixing and stirring the lithium battery slurry; The stirring device comprises a bevel gear 1 (4), which is fixedly mounted on the output end of the motor (3); the bottom of the outer wall of the bevel gear 1 (4) is meshingly connected with a bevel gear 2 (5); a connecting rod (6) is fixedly mounted on the bottom end of the bevel gear 2 (5); the bottom end of the connecting rod (6) passes through the top inner wall of the stirring barrel (1); a stabilizing block (7) is fixedly mounted on the outer wall of the bottom end of the connecting rod (6); and the stabilizing block (7) is rotatably mounted on the stirring barrel (1); A stirring frame (8) is fixedly mounted on the outer walls on both sides of the bottom end of the connecting rod (6); a connecting block (9) is fixedly mounted on the bottom end of the stirring frame (8); a bearing 2 (15) is embedded inside the connecting block (9); and a stirring rod (12) is fixedly mounted on the inner wall of the stirring frame (8); A bearing 1 (14) is embedded in the upper inner wall of the connecting rod (6), and a limiting groove is provided at the lower part of the connecting rod (6); The top of the outer wall of the bevel gear one (4) is meshedly connected with the bevel gear three (10), and the bottom end of the bevel gear three (10) is fixedly mounted with a rotating rod (11), the bottom end of the rotating rod (11) passes through the bottom end of the connecting rod (6) and the top outer wall of the connecting block (9) and extends into the interior of the connecting block (9), and one end of the rotating rod (11) extending into the interior of the connecting block (9) is fixedly mounted inside the bearing two (15).

2. A lithium battery slurry dispersing and homogenizing machine according to claim 1, characterized in that: The upper outer wall of the rotating rod (11) is fixedly mounted inside the bearing 1 (14); a limiting block (13) is fixedly mounted on the outer wall of the rotating rod (11) at the limiting groove; the limiting block (13) is rotatably mounted inside the limiting groove; and a stirring rod (12) is fixedly mounted on the outer wall of the rotating rod (11) inside the stirring barrel (1).

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