Battery cathode material stirrer

Abstract

The utility model discloses a battery cathode material stirrer which comprises a base, one side of the base is fixedly connected with a first supporting frame, the top end of the first supporting frame is fixedly connected with a second supporting frame, and the top end of the second supporting frame is fixedly connected with a first servo motor. The output end of the first servo motor penetrates through the second supporting frame to be fixedly connected with a stirring assembly, and a moving assembly, a lifting assembly and a supporting assembly are arranged on the base. According to the stirring device, the position and height of the stirring tank located on the supporting assembly can be adjusted through the arranged moving assembly and the arranged lifting assembly, the stirring tank and the stirring assembly can be conveniently separated, and the stirring tank is clamped with a limiting block through a limiting groove, so that the stirring tank can be disassembled; the stirring tank and the stirring assembly are convenient to clean, and the arranged stirring assembly can be used for uniformly stirring the battery negative electrode material.

Description

Technical Field

[0001] The utility model relates to the technical field of a battery negative electrode material stirrer, in particular to a battery negative electrode material stirrer. Background Art

[0002] Batteries are mainly composed of positive electrode materials, negative electrode materials, separators and electrolytes. Positive electrode materials account for more than 40% of the total cost of lithium batteries, and the performance of positive electrode materials directly affects the various performance indicators of lithium batteries. Therefore, lithium battery positive electrode materials occupy a core position in lithium batteries. Currently, commercialized lithium battery positive electrode materials include lithium cobalt oxide, lithium manganese oxide, lithium iron phosphate and ternary materials. With the rapid development of my country's economy, the demand for new battery materials continues to increase. Coupled with the strong demand for new, efficient and environmentally friendly battery materials from products such as mobile phones, laptops, digital cameras, camcorders, and automobiles, my country's new battery materials market will continue to expand.

[0003] In the process of manufacturing existing batteries, the raw materials, especially the negative electrode materials, need to be stirred, but the stirring effect is not so uniform and effective. In addition, the top cover and the shell are difficult to separate, so it is not easy to clean the stirring rod and the stirring tank. In order to overcome these disadvantages, the utility model provides a stirrer for negative electrode materials of batteries. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a battery negative electrode material stirrer.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a battery negative electrode material agitator, including a base, one side of the base is fixedly connected to a first support frame, the top of the first support frame is fixedly connected to a second support frame, the top of the second support frame is fixedly connected to a first servo motor, the output end of the first servo motor passes through the second support frame and is fixedly connected to a stirring assembly, the base is provided with a moving assembly, a lifting assembly and a supporting assembly, the moving assembly is located at the bottom end of the lifting assembly and is used to drive the lifting assembly to move, the lifting assembly is located on one side of the supporting assembly and is used to drive the supporting assembly to rise and fall, and a stirring tank is clamped on the supporting assembly.

[0006] Furthermore, the stirring assembly includes a first rotating shaft fixedly connected to the output end of the first servo motor, a fixed plate fixedly connected to the bottom end of the first rotating shaft, a third servo motor fixedly connected on both sides of the fixed plate, a second rotating shaft fixedly connected to the output end of the third servo motor, and a stirring blade fixedly connected to the bottom end of the second rotating shaft.

[0007] Furthermore, the bottom end of the second support frame is located outside the first rotating shaft and is fixedly connected to a support tube, and the bottom end of the support tube is fixedly connected to an end cover, and the end cover is adapted to the stirring tank.

[0008] Furthermore, the moving component includes a slide groove opened on the base, a first screw is rotatably connected inside the slide groove, a second servo motor is fixedly connected to one side of the base, an output end of the second servo motor is fixedly connected to one end of the first screw, the lifting component includes a slide rail, a first slider is fixedly connected to the bottom end of the slide rail, the first slider is slidably connected to the slide groove, and the first slider is threadedly connected to the first screw.

[0009] Furthermore, a second screw is rotatably connected inside the slide rail, a fourth servo motor is fixedly connected to the top of the slide rail, an output end of the fourth servo motor is fixedly connected to one end of the second screw, the support assembly includes a support plate, a second slider is fixedly connected to one side of the support plate, the second slider is slidably connected to the slide rail, and the second slider is threadedly connected to the second screw.

[0010] Furthermore, a plurality of limit blocks are fixedly connected to the upper surface of the support plate, a plurality of limit grooves are opened at the bottom end of the mixing tank, and the limit grooves are connected with corresponding limit blocks by clamping.

[0011] Beneficial effects of the utility model:

[0012] When the utility model is in use, the battery negative electrode material agitator can adjust the position and height of the stirring tank located on the supporting assembly through the arranged moving assembly and the lifting assembly, so as to facilitate the separation of the stirring tank from the stirring assembly, and the stirring tank can be disassembled through the limiting groove and the limiting block, so as to facilitate the cleaning of the stirring tank and the stirring assembly, and the arranged stirring assembly can evenly stir the battery negative electrode material. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 : A front view of the utility model;

[0015] Figure 2 : Schematic diagram of the structure of the mobile component of the utility model;

[0016] Figure 3 : Schematic diagram of the structure of the stirring assembly of the utility model;

[0017] Figure 4 : Schematic diagram of the lifting assembly and supporting assembly structure of the utility model;

[0018] Figure 5 : Schematic diagram of the limit groove structure of the utility model.

[0019] The reference numerals are as follows:

[0020] 1. Base; 2. First support frame; 3. Second support frame; 4. First servo motor; 5. Lifting assembly; 6. Support assembly; 7. Mixing tank; 8. Support tube; 9. End cover; 10. Slide; 11. First screw; 12. Second servo motor; 13. First rotating shaft; 14. Fixed plate; 15. Third servo motor; 16. Second rotating shaft; 17. Mixing blade; 18. Slide rail; 19. First slider; 20. Second screw; 21. Fourth servo motor; 22. Second slider; 23. Support plate; 24. Limit block; 25. Limit groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-5 As shown, it relates to a battery negative electrode material stirrer, including a base 1, one side of the base 1 is fixedly connected to a first support frame 2, the top of the first support frame 2 is fixedly connected to a second support frame 3, the top of the second support frame 3 is fixedly connected to a first servo motor 4, the output end of the first servo motor 4 passes through the second support frame 3 and is fixedly connected to a stirring component, the base 1 is provided with a moving component, a lifting component 5 and a supporting component 6, the moving component is located at the bottom of the lifting component 5, and is used to drive the lifting component 5 to move, the lifting component 5 is located on one side of the supporting component 6, and is used to drive the supporting component 6 to rise and fall, and a stirring tank 7 is clamped on the supporting component 6.

[0023] like Figure 1-5As shown, the stirring assembly includes a first rotating shaft 13 fixedly connected to the output end of the first servo motor 4, a fixed plate 14 is fixedly connected to the bottom end of the first rotating shaft 13, and a third servo motor 15 is fixedly connected to both sides of the fixed plate 14, and a second rotating shaft 16 is fixedly connected to the output end of the third servo motor 15, and a stirring blade 17 is fixedly connected to the bottom end of the second rotating shaft 16. The bottom end of the second support frame 3 is located outside the first rotating shaft 13 and is fixedly connected to a support tube 8, and the bottom end of the support tube 8 is fixedly connected to an end cover 9, and the end cover 9 is adapted to the stirring tank 7. The first servo motor 4 drives the first rotating shaft 13 to rotate, thereby driving the fixed plate 14 to rotate, and the third motor drives the stirring blade 17 on the second rotating shaft 16 to rotate, so that the battery negative electrode material can be evenly stirred.

[0024] like Figure 1-5 As shown, the moving component includes a slide groove 10 opened on the base 1, and the slide groove 10 is rotatably connected to the first screw 11 inside. A second servo motor 12 is fixedly connected to one side of the base 1, and the output end of the second servo motor 12 is fixedly connected to one end of the first screw 11. The lifting component 5 includes a slide rail 18, and the bottom end of the slide rail 18 is fixedly connected to a first slider 19, the first slider 19 is slidably connected to the slide groove 10, and the first slider 19 is threadedly connected to the first screw 11. The slide rail 18 is rotatably connected to the second screw 20, and the top of the slide rail 18 is fixedly connected to the fourth servo motor 21, and the output end of the fourth servo motor 21 is fixedly connected to one end of the second screw 20. The supporting component 6 includes a supporting plate 23, and one side of the support plate 23 is fixedly connected to the second slider 22, the second slider 22 is slidably connected to the slide rail 18, and the first slider 19 is threadedly connected to the first screw 11. The second slider 22 is threadedly connected to the second screw 20, and a plurality of limit blocks 24 are fixedly connected to the upper surface of the support plate 23. A plurality of limit grooves 25 are provided at the bottom of the stirring tank 7, and the limit grooves 25 are connected with the corresponding limit blocks 24 by clamping. The set moving assembly drives the stirring tank 7 to move to the bottom of the stirring assembly, and the second servo motor 12 drives the first screw 11 to rotate, which can drive the lifting assembly 5 to move along the slide groove 10 through the first slider 19, thereby driving the stirring tank 7 to move, and then the lifting assembly 5 drives the stirring tank 7 on the support assembly 6 to rise and fall, so that the stirring assembly can be inserted into the stirring tank 7, and the fourth servo motor 21 drives the second screw 20 to rotate, which can drive the support assembly 6 to move along the slide rail 18 through the second slider 22, and can drive the stirring tank 7 to rise, and the end cover 9 is covered on the stirring tank 7.

[0025] Working principle: When in use, the negative electrode material of the battery is placed in the stirring tank 7, and the stirring tank 7 is clamped with the limit block 24 on the support plate 23 through the limit groove 25. The movable assembly drives the stirring tank 7 to move below the stirring assembly. Specifically, the second servo motor 12 drives the first screw 11 to rotate, which can drive the lifting assembly 5 to move along the slide groove 10 through the first slider 19, thereby driving the stirring tank 7 to move, and then the lifting assembly 5 drives the stirring tank 7 on the support assembly 6 to rise and fall, so that the stirring assembly can be inserted into the stirring tank 7. Specifically, the fourth servo motor 21 drives the second screw 20 to rotate, which can drive the support assembly 6 to move along the slide rail 18 through the second slider 22, and can drive the stirring tank 7 to rise. The end cover 9 is covered on the stirring tank 7, and the battery negative electrode material in the stirring tank 7 can be stirred through the stirring assembly. Specifically, the first servo motor 4 drives the first rotating shaft 13 to rotate, thereby driving the fixed plate 14 to rotate, and the third motor drives the stirring blade 17 on the second rotating shaft 16 to rotate, so that the battery negative electrode material can be evenly stirred.

[0026] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A battery negative electrode material stirrer, comprising a base (1), characterized in that: One side of the base (1) is fixedly connected to a first support frame (2); the top of the first support frame (2) is fixedly connected to a second support frame (3); the top of the second support frame (3) is fixedly connected to a first servo motor (4); the output end of the first servo motor (4) passes through the second support frame (3) and is fixedly connected to a stirring assembly; a moving assembly, a lifting assembly (5) and a supporting assembly (6) are arranged on the base (1); the moving assembly is located at the bottom end of the lifting assembly (5) and is used to drive the lifting assembly (5) to move; the lifting assembly (5) is located at one side of the supporting assembly (6) and is used to drive the supporting assembly (6) to rise and fall; and a stirring tank (7) is clamped on the supporting assembly (6).

2. A battery negative electrode material stirrer according to claim 1, characterized in that: The stirring assembly comprises a first rotating shaft (13) fixedly connected to the output end of the first servo motor (4); a fixing plate (14) is fixedly connected to the bottom end of the first rotating shaft (13); a third servo motor (15) is fixedly connected to both sides of the fixing plate (14); a second rotating shaft (16) is fixedly connected to the output end of the third servo motor (15); and a stirring blade (17) is fixedly connected to the bottom end of the second rotating shaft (16).

3. A battery negative electrode material stirrer according to claim 2, characterized in that: The bottom end of the second support frame (3) is located outside the first rotating shaft (13) and is fixedly connected to a support tube (8). The bottom end of the support tube (8) is fixedly connected to an end cover (9), and the end cover (9) is adapted to the stirring tank (7).

4. A battery negative electrode material stirrer according to claim 1, characterized in that: The moving assembly comprises a slide groove (10) provided on the base (1), a first screw rod (11) being rotatably connected inside the slide groove (10), a second servo motor (12) being fixedly connected to one side of the base (1), an output end of the second servo motor (12) being fixedly connected to one end of the first screw rod (11), the lifting assembly (5) comprising a slide rail (18), a first slider (19) being fixedly connected to the bottom end of the slide rail (18), the first slider (19) being slidably connected to the slide groove (10), and the first slider (19) being threadedly connected to the first screw rod (11).

5. A battery negative electrode material stirrer according to claim 4, characterized in that: The slide rail (18) is rotatably connected to a second screw rod (20), the top of the slide rail (18) is fixedly connected to a fourth servo motor (21), the output end of the fourth servo motor (21) is fixedly connected to one end of the second screw rod (20), the support assembly (6) comprises a support plate (23), one side of the support plate (23) is fixedly connected to a second slider (22), the second slider (22) is slidably connected to the slide rail (18), and the second slider (22) is threadedly connected to the second screw rod (20).

6. A battery negative electrode material stirrer according to claim 5, characterized in that: A plurality of limit blocks (24) are fixedly connected to the upper surface of the support plate (23), and a plurality of limit grooves (25) are provided at the bottom end of the stirring tank (7), wherein the limit grooves (25) are connected to corresponding limit blocks (24) by clamping.

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