Battery grade trioxidemanganese stirring tank double helix mixing assembly

Abstract

The utility model discloses a battery -grade three manganese dioxide agitator's double helix mixing subassembly belongs to battery raw material mixing technical field, including the shell, the shell outer wall is equipped with the support seat, the shell top is equipped with the top cover, the top cover top is equipped with the feed inlet, knock the component, knock the component through the through -hole of shell and be connected with the shell, mixing subassembly, mixing subassembly installs in the shell inside, in the process of mixing through the spiral rod, can drive the pole of fixed rod and rotate to the raw material in the center position of shell can be stirred to all sides through the pole, and can mix through the spiral rod, thereby ensure the stirring effect of double helix and can make the raw material of center position can fully stir, thereby avoid the situation of difficult mixing evenly due to the center position produces, and in the process of rotating of spiral rod, can drive the scraper to scrape the inner wall of shell.

Description

Technical Field

[0001] This utility model belongs to the field of battery raw material mixing technology, and particularly relates to a double-helix mixing component for a battery-grade manganese tetroxide stirring tank. Background Technology

[0002] Battery-grade manganese tetroxide is a battery material mainly used in the preparation of positive electrode materials for lithium-ion batteries. Compared with other manganese-based materials, it has a higher specific capacity, can store more charge, and can significantly improve the charge and discharge performance of batteries. When processing and utilizing manganese tetroxide, the raw materials are stirred in a stirring tank. Stirring can promote the uniform mixing of raw materials such as manganese sulfate solution, alkali solution, and oxidant.

[0003] During the stirring process of manganese tetroxide using a double-helix mixing component, the material in the middle section flows slowly due to the double helix being distributed on both sides, which affects the mixing efficiency. To solve this problem, a double-helix mixing component for battery-grade manganese tetroxide mixing tank is urgently needed. Utility Model Content

[0004] The purpose of this invention is to address the problem that the slow flow rate of raw materials in the middle position during the mixing process, which is caused by the rotating screw on both sides, can affect the mixing efficiency. Therefore, a double-spiral mixing component for a battery-grade manganese tetroxide stirring tank is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a double-spiral mixing component for a battery-grade manganese tetroxide mixing tank, comprising a shell, a support base installed on the outer wall of the shell, a top cover provided at the top of the shell, and a feed inlet on the top surface of the top cover; a striking component connected to the shell through a through hole; and a mixing component installed inside the shell.

[0006] The hybrid component includes a drive motor, an installation rod is mounted on the output end of the drive motor, a rotary motor is mounted on both ends of the installation rod, a helical rod is mounted on the output end of the rotary motor, a scraper is mounted on the outer wall of the helical rod, a fixing rod is mounted on the bottom end of the installation rod, and a lever is mounted on the outer wall of the fixing rod.

[0007] As a further description of the above technical solution:

[0008] The lever has a certain curvature, one end of the drive motor is fixedly connected to the top cover, and the output shaft of the drive motor is rotatably connected to the top cover through a through hole opened inside the top cover.

[0009] As a further description of the above technical solution:

[0010] The rotary motor and the mounting rod are at an angle, and the two helical rods are placed in a conical shape, with one helical rod being shorter.

[0011] As a further description of the above technical solution:

[0012] One side of the scraper is in contact with the inner wall of the outer casing, and the fixing rod is located at the center of the two spiral rods.

[0013] As a further description of the above technical solution:

[0014] The striking assembly includes a protective shell, on which a striking rod is slidably mounted via a groove formed inside the protective shell, and a connecting rod is mounted at one end of the striking rod.

[0015] As a further description of the above technical solution:

[0016] A connecting block is installed at one end of the connecting rod, and a spring is provided on the outer wall of the connecting rod.

[0017] As a further description of the above technical solution:

[0018] The connecting rod is slidably connected to the protective shell through a through hole on one side of the protective shell, and a sealing ring is provided at the position where the connecting rod contacts the protective shell.

[0019] As a further description of the above technical solution:

[0020] One end of the spring contacts the inner wall of the protective shell, the protective shell is fixedly connected to the outer shell through a through hole in the outer shell, and one side of the striking rod contacts the outer wall of the outer shell.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0022] 1. In this utility model, during the mixing process via the spiral rod, the fixed rod drives the lever to rotate, thereby the lever can push the raw material in the center of the shell to the surrounding area, and the spiral rod can mix it, thus ensuring the double spiral stirring effect and ensuring that the raw material in the center can be fully stirred, thereby avoiding the situation where it is difficult to mix evenly in the center. At the same time, during the rotation of the spiral rod, the scraper can be driven to scrape the inner wall of the shell.

[0023] 2. In this utility model, during the mixing process, the connecting block can be squeezed by the push plate, causing the striking rod to move away from the outer shell. After the push plate passes, the striking rod is reset by the spring to strike the outer shell. The vibration generated by the striking increases the flow rate of the raw materials near the inner wall of the outer shell and facilitates the mixing of the raw materials by the screw rod, thereby ensuring the mixing effect of the raw materials. Attached Figure Description

[0024] Figure 1 A three-dimensional structural diagram of the double-helix mixing component of a battery-grade manganese tetroxide stirring tank.

[0025] Figure 2 This is a schematic diagram of the exploded three-dimensional structure of the double-helix mixing component of a battery-grade manganese tetroxide stirring tank.

[0026] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of the mixing component in the double-helix mixing assembly of a battery-grade manganese tetroxide stirring tank.

[0027] Figure 4 This is a schematic diagram of the exploded three-dimensional structure of the striking component in the double-helix mixing assembly of a battery-grade manganese tetroxide stirring tank.

[0028] Legend:

[0029] 1. Feed inlet; 2. Top cover; 3. Striking assembly; 301. Protective shell; 302. Sealing ring; 303. Striking rod; 304. Spring; 305. Connecting rod; 306. Connecting block; 4. Support base; 5. Outer shell; 6. Mixing assembly; 601. Drive motor; 602. Mounting rod; 603. Rotary motor; 604. Push plate; 605. Fixing rod; 606. Spiral rod; 607. Pulley; 608. Scraper. Detailed Implementation

[0030] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] In its specific implementation, such as Figures 1-4 This utility model provides a technical solution: a double-helix mixing component for a battery-grade manganese tetroxide mixing tank, including a shell 5, a support base 4 installed on the outer wall of the shell 5, a top cover 2 at the top of the shell 5, and a feed inlet 1 on the top surface of the top cover 2; a striking component 3, which is connected to the shell 5 through a through hole; and a mixing component 6, which is installed inside the shell 5.

[0032] The mixing component 6 includes a drive motor 601, an installation rod 602 mounted on the output end of the drive motor 601, a rotary motor 603 mounted on both ends of the installation rod 602, a helical rod 606 mounted on the output end of the rotary motor 603, a scraper 608 mounted on the outer wall of the helical rod 606, a fixing rod 605 mounted on the bottom end of the installation rod 602, and a lever 607 mounted on the outer wall of the fixing rod 605. The lever 607 has a certain curvature. One end of the drive motor 601 is fixedly connected to the top cover 2, and the output shaft of the drive motor 601 is rotatably connected to the top cover 2 through a through hole opened in the top cover 2. There is an angle between the rotary motor 603 and the installation rod 602, and the two helical rods 606 are placed in a conical shape, with one side of the helical rod 606 being shorter. One side of the scraper 608 is in contact with the inner wall of the outer shell 5, and the fixing rod 605 is located at the center of the two helical rods 606.

[0033] Specifically, when mixing the raw materials, the drive motor 601 drives the mounting rod 602 to rotate, which in turn drives the spiral rod 606 to rotate inside the outer shell 5. During the rotation, the rotary motor 603 drives the spiral rod 606 to rotate, thereby mixing the raw materials. During the rotation of the mounting rod 602, the fixed rod 605 is driven to rotate, which in turn drives the lever 607 to rotate. The lever 607 has a certain curvature to allow it to rotate smoothly. The lever 607 pushes the raw materials in the center of the outer shell 5 to the surrounding areas, and the spiral rod 606 can further mix them. At the same time, during the rotation of the spiral rod 606, the scraper 608 comes into contact with the inner wall of the outer shell 5, thereby scraping the inner wall of the outer shell 5.

[0034] like Figure 4 As shown, the striking assembly 3 includes a protective shell 301. A striking rod 303 is slidably mounted on the protective shell 301 through a groove opened inside. A connecting rod 305 is installed at one end of the striking rod 303, and a connecting block 306 is installed at one end of the connecting rod 305. A spring 304 is provided on the outer wall of the connecting rod 305. The connecting rod 305 is slidably connected to the protective shell 301 through a through hole opened on one side of the protective shell 301. A sealing ring 302 is provided at the position where the connecting rod 305 contacts the protective shell 301. One end of the spring 304 contacts the inner wall of the protective shell 301. The protective shell 301 is fixedly connected to the outer shell 5 through a through hole opened inside the outer shell 5. One side of the striking rod 303 contacts the outer wall of the outer shell 5.

[0035] Specifically, during the process of the drive motor 601 driving the mounting rod 602 and the rotary motor 603 to rotate, the rotary motor 603 can drive the push plate 604 to move. When the push plate 604 contacts the connecting block 306, the connecting block 306 is squeezed by the push plate 604, which in turn pushes the connecting rod 305 and the striking rod 303 to move. When the push plate 604 slides over the surface of the connecting block 306, it can drive the striking rod 303 to reset under the action of the spring 304, and make the striking rod 303 strike the outer wall of the outer shell 5, thereby increasing the mixing effect through the vibration generated by the striking.

[0036] Working principle: When mixing raw materials, the drive motor 601 drives the mounting rod 602 to rotate, which in turn drives the screw rod 606 to rotate inside the outer casing 5. During the rotation, the rotary motor 603 drives the screw rod 606 to rotate on its own axis, mixing the raw materials. The rotation of the mounting rod 602 drives the fixing rod 605 to rotate, which in turn drives the lever 607 to rotate. Simultaneously, the rotation of the screw rod 606 causes the scraper 608 to contact the inner wall of the outer casing 5. During the process of the motor 601 driving the mounting rod 602 and the rotary motor 603 to rotate, the rotary motor 603 drives the push plate 604 to move. When the push plate 604 comes into contact with the connecting block 306, the connecting block 306 is squeezed by the push plate 604, which in turn pushes the connecting rod 305 and the striking rod 303 to move. When the push plate 604 slides over the surface of the connecting block 306, the striking rod 303 is reset under the action of the spring 304, and the striking rod 303 strikes the outer wall of the outer casing 5.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A double-helix mixing assembly for a battery-grade manganese tetroxide stirring tank, characterized in that, include: The outer shell (5) has a support base (4) installed on its outer wall, and a top cover (2) is provided at the top of the outer shell (5). The top surface of the top cover (2) is provided with a feed inlet (1). A striking component (3) is connected to the outer casing (5) through a through hole. Hybrid assembly (6), which is installed inside the housing (5); The mixing component (6) includes a drive motor (601), an installation rod (602) is installed at the output end of the drive motor (601), a rotary motor (603) is installed at both ends of the installation rod (602), a screw rod (606) is installed at the output end of the rotary motor (603), a scraper (608) is installed on the outer wall of the screw rod (606), a fixing rod (605) is installed at the bottom end of the installation rod (602), and a lever (607) is installed on the outer wall of the fixing rod (605).

2. The double-helix mixing assembly of the battery-grade manganese tetroxide stirring tank according to claim 1, characterized in that, The lever (607) has a certain curvature. One end of the drive motor (601) is fixedly connected to the top cover (2), and the output shaft of the drive motor (601) is rotatably connected to the top cover (2) through the through hole opened in the top cover (2).

3. The double-helix mixing assembly of the battery-grade manganese tetroxide stirring tank according to claim 2, characterized in that, The rotary motor (603) and the mounting rod (602) are at an angle, and the two helical rods (606) are placed in a conical shape, with one helical rod (606) being shorter in length.

4. The double-helix mixing assembly of the battery-grade manganese tetroxide stirring tank according to claim 3, characterized in that, The scraper (608) is in contact with the inner wall of the outer shell (5) on one side, and the fixing rod (605) is located at the center of the two spiral rods (606).

5. The double-helix mixing assembly of the battery-grade manganese tetroxide stirring tank according to claim 1, characterized in that, The striking assembly (3) includes a protective shell (301), on which a striking rod (303) is slidably mounted through a groove. A connecting rod (305) is mounted on one end of the striking rod (303).

6. The double-helix mixing assembly of the battery-grade manganese tetroxide stirring tank according to claim 5, characterized in that, A connecting block (306) is installed at one end of the connecting rod (305), and a spring (304) is provided on the outer wall of the connecting rod (305).

7. The double-helix mixing assembly of the battery-grade manganese tetroxide stirring tank according to claim 6, characterized in that, The connecting rod (305) is slidably connected to the protective shell (301) through a through hole on one side of the protective shell (301), and a sealing ring (302) is provided at the position where the connecting rod (305) contacts the protective shell (301).

8. The double-helix mixing assembly of the battery-grade manganese tetroxide stirring tank according to claim 6, characterized in that, One end of the spring (304) is in contact with the inner wall of the protective shell (301), the protective shell (301) is fixedly connected to the outer shell (5) through the through hole opened in the outer shell (5), and one side of the striking rod (303) is in contact with the outer wall of the outer shell (5).

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