Stirring device for producing high-purity micro-nano composite iron
By using a servo motor-driven threaded rod and sliding block in conjunction with a design of multiple stirring rods and stirring blades, the problem of uneven mixing and clogging in traditional stirring devices is solved, achieving efficient and uniform material mixing and preventing agglomeration, thus improving the production quality of high-purity micro-nano composite iron.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-03-20
AI Technical Summary
Traditional stirring devices suffer from uneven stirring, material agglomeration, and blockage caused by adhesion to the barrel wall in the production of high-purity micro-nano composite iron, which affect product quality and production efficiency.
The stirring device moves up and down using a servo motor-driven threaded rod and sliding block. Combined with the design of multiple stirring rods and blades, the active and driven gear transmission system ensures uniform mixing of materials, and the scraper cleans the material adhering to the inner wall of the mixing tank to prevent sedimentation.
It achieves efficient and uniform material mixing, prevents agglomeration and clogging, and improves mixing efficiency and product quality.
Smart Images
Figure CN224009558U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of high-purity micro-nano composite iron production technology, and in particular to a stirring device for high-purity micro-nano composite iron production. Background Technology
[0002] The production of high-purity micro / nano composite iron refers to the process of preparing composite iron materials with high purity and micro / nano-scale structure through a series of precise chemical and physical processes. This process involves the selection and processing of raw materials, mixing and refining, heat treatment, and subsequent purification and dispersion steps, aiming to ensure that the final product has a uniform distribution of micro / nano particles, good mechanical properties, and special physicochemical properties to meet the demand for high-performance materials in high-end manufacturing industries, such as for manufacturing precision instruments, high-performance magnetic materials, and catalyst supports. The stirring device for the production of high-purity micro / nano composite iron is a device specifically designed for the preparation of high-purity micro / nano composite iron materials.
[0003] Traditional mixing devices have limitations in their mixing effect, making it difficult to achieve uniform mixing of materials at the microscopic level. This often leads to uneven particle size distribution in the final product, which in turn affects the material properties. Furthermore, at the micro- and nano-scale, materials are more prone to agglomeration, and traditional mixing devices lack effective means to break up these agglomerates. This not only affects the purity of the product but also reduces its quality. In addition, during the mixing process, materials tend to adhere to the inner wall at the bottom of the mixing tank, which may lead to material deposition at the bottom and ultimately cause blockage of the mixing tank.
[0004] Therefore, those skilled in the art have provided a stirring device for the production of high-purity micro / nano composite iron to solve the problems mentioned in the background art. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a stirring device for the production of high-purity micro / nano composite iron. Through the cooperation of a first servo motor-driven threaded rod and sliding block, the stirring device moves up and down to adjust the stirring depth and optimize the stirring effect. The internal multiple stirring rods and blades, along with a transmission system composed of driving and driven gears, ensure thorough and uniform mixing of materials within the mixing drum, improving stirring efficiency. Simultaneously, the vertical rods fixed to the stirring blades help break up material agglomerations, ensuring uniform dispersion of micro / nano particles. Furthermore, the scraper design driven by a third servo motor rotates along the lower inner wall of the mixing drum, effectively cleaning adhering materials, preventing material accumulation and clumping, ensuring uniform stirring and efficiency, and preventing material deposition and clogging of the mixing drum through periodic movement, thereby comprehensively improving the production performance of micro / nano composite iron.
[0006] To achieve the above objectives, the present invention provides the following technical solution:
[0007] A stirring device for producing high-purity micro / nano composite iron includes a stirring tank, a tank lid, and a mounting frame. The mounting frame is located in the middle of one side of the stirring tank. A mounting groove is formed in the middle of the outer wall of the other side of the mounting frame. A threaded rod is installed inside the mounting groove. A first servo motor is fixedly connected to the inner bottom surface of the mounting groove. The output end of the first servo motor is fixedly connected to the middle of the lower end of the threaded rod. A sliding block is threadedly connected to the outer wall of the threaded rod. A connecting rod is located in the middle of the upper end of the other side of the mounting frame. The other side of the sliding block is fixedly connected to the outer wall of the lower end of one side of the connecting rod. The lower surface of the tank lid is tightly fitted to the upper surface of the stirring tank. A first protective shell is located in the middle of the upper end of the tank lid. The lower end of the other side of the connecting rod is connected to the first protective shell. The upper surface of the protective shell is fixedly connected to the middle part. A second servo motor is installed inside the first protective shell. The output end of the second servo motor is fixedly connected to a drive gear. The outer wall of the drive gear is meshed with multiple driven gears. The drive gear and driven gears are both located inside the first protective shell. The stirring tank is equipped with multiple stirring rods. The upper end of each stirring rod passes through the stirring tank, the tank cover, and the first protective shell to the inside of the first protective shell and is rotatably connected to the inner top surface of the first protective shell. The inner wall of each driven gear is fixedly connected to the outer wall of the upper end of the stirring rod. Multiple stirring blades are fixedly connected to the outer wall of the lower end of each stirring rod. Multiple vertical rods are fixedly connected to the outer wall of each stirring blade. The stirring blades on the stirring rod are staggered.
[0008] Through the above technical solution, the stirring device can be moved up and down by the first servo motor through the cooperation of the threaded rod and the sliding block, thereby adjusting the stirring depth and optimizing the stirring effect. The design of multiple stirring rods and stirring blades, as well as the transmission system of active gears and driven gears, ensures that the materials are fully and evenly mixed in the stirring tank, improving the stirring efficiency. In addition, multiple vertical rods are fixed on the stirring blades, which helps to break up material agglomeration and ensure the uniform dispersion of micro and nano particles.
[0009] Furthermore, a fixing rod is fixedly connected to the inner wall of both sides of the lower end of the mixing tank, and a second protective shell is fixedly connected to the middle of the lower end of the fixing rod. A third servo motor is installed inside the second protective shell. The output end of the third servo motor passes through the second protective shell to the lower part of the second protective shell and is fixedly connected to a connector. Scrapers are tightly attached to both sides of the inner wall of the lower end of the mixing tank. Both sides of the lower end of the connector are fixedly connected to the middle of the outer wall of the adjacent sides of the scraper. The outer wall of the scraper on the side away from the center of the connector rotates and fits against the inner wall of the lower end of the mixing tank.
[0010] Through the technical scheme, the scraper can rotate along the inner wall of the lower end of the stirring barrel under the driving of the third servo motor, effectively cleaning the adhered materials on the lower end barrel wall, preventing the materials from accumulating and caking during stirring, ensuring the uniformity and efficiency of stirring, and preventing the materials from depositing at the bottom of the stirring barrel during the production of micro-nano composite iron, thereby preventing the stirring barrel from being blocked.
[0011] Further, the upper end of the threaded rod is rotationally connected with the inner top surface of the mounting groove, and the outer wall of one side of the sliding block is slidingly fitted with the inner wall of the mounting groove.
[0012] Through the technical scheme, the connecting rod drives the whole stirring mechanism to move up and down more stably.
[0013] Further, the upper end of the second servo motor is fixedly connected with the inner top surface of the first protective shell, and the upper end of the third servo motor is fixedly connected with the inner top surface of the second protective shell.
[0014] Through the technical scheme, the second servo motor is used to protect the second servo motor inside, and the second protective shell is used to protect the third servo motor inside.
[0015] Further, the lower end of the stirring barrel is connected with a discharge pipe in the middle.
[0016] Through the technical scheme, the discharge pipe is used to discharge the stirred materials.
[0017] Further, the middle of the outer wall of both sides of the barrel cover is fixedly connected with a handle.
[0018] Through the technical scheme, the handle is convenient for operating and moving the barrel cover.
[0019] Further, the outer wall of the stirring barrel is fixedly connected with a support frame.
[0020] Through the technical scheme, the support frame is used to support the whole stirring barrel.
[0021] Further, the upper part of the outer wall of the front end of the support frame is fixedly connected with a PLC control panel.
[0022] Through the technical scheme, the PLC control panel is used to control and monitor the operation of the whole stirring device.
[0023] The utility model has the following beneficial effects:
[0024] 1. The utility model proposes a kind of stirring device for high-purity micro-nano composite iron production, by the cooperation of first servo motor through threaded rod and sliding block, the up-and-down movement of stirring device can be realized, to adjust stirring depth, optimize stirring effect, the design of multiple stirring rods and stirring blades, and the transmission system of driving gear and driven gear, ensure that material is fully, uniformly mixed in stirring barrel, improve stirring efficiency, in addition, multiple vertical rods are fixed on stirring blade, help to break material agglomeration, ensure the uniform dispersion of micro-nano particles.
[0025] 2, the utility model proposes a kind of stirring device for high-purity micro-nano composite iron production, by the design of scraper, can be driven under the third servo motor, rotate along the inner wall of lower end of stirring barrel, effectively clean adhered material on lower end barrel wall, prevent material accumulation and caking in stirring process, ensure the uniformity and efficiency of stirring, and by the periodic movement of scraper, can prevent material deposition in stirring barrel bottom during micro-nano composite iron production and cause stirring barrel blockage. DRAWINGS
[0026] Figure 1 It is the axonometric drawing of the stirring device for high-purity micro-nano composite iron production proposed in the utility model;
[0027] Figure 2 It is the front view of the stirring device for high-purity micro-nano composite iron production proposed in the utility model;
[0028] Figure 3 It is the partial structure section view of the stirring device for high-purity micro-nano composite iron production proposed in the utility model;
[0029] Figure 4 It is the partial structure explosion view of the stirring device for high-purity micro-nano composite iron production proposed in the utility model;
[0030] Figure 5 It is the partial structure detail view of the stirring device for high-purity micro-nano composite iron production proposed in the utility model;
[0031] Figure 6 It is the local structure explosion view of the stirring device for high-purity micro-nano composite iron production proposed in the utility model.
[0032] Legend:
[0033] 1, stirring barrel; 101, discharge pipe; 2, support frame; 201, PLC control panel; 3, barrel cover; 301, handle; 4, mounting frame; 401, mounting groove; 5, first servo motor; 501, threaded rod; 502, sliding block; 503, connecting rod; 504, first protective shell; 6, second servo motor; 601, driving gear; 602, driven gear; 603, stirring rod; 604, stirring blade; 605, vertical rod; 7, fixed rod; 701, second protective shell; 702, third servo motor; 703, connecting piece; 704, scraper. DETAILED DESCRIPTION
[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0035] Reference Figure 3 , Figure 4 and Figure 5The utility model provides a kind of concrete implementation mode: a kind of stirring device for high-purity micro-nano composite iron production, including stirring bucket 1, bucket cover 3 and mounting bracket 4, mounting bracket 4 is located in the middle of stirring bucket 1 one side, mounting bracket 4 other side outer wall middle part is equipped with installation groove 401, the inside of installation groove 401 is provided with threaded rod 501, the inner bottom of installation groove 401 is fixedly connected with first servo motor 5, the output of first servo motor 5 is fixedly connected with the middle part of the lower end of threaded rod 501, the outer wall of threaded rod 501 is connected with sliding block 502, the middle part of mounting bracket 4 other side upper end is equipped with connecting rod 503, the other side of sliding block 502 is fixedly connected with the outer wall of connecting rod 503 one side lower end, the lower surface of bucket cover 3 is tightly combined with the upper surface of stirring bucket 1, the middle part of the upper end of bucket cover 3 is equipped with first protective shell 504, the lower end of connecting rod 503 other side is fixedly connected with the middle part of the upper surface of first protective shell 504, the inside of first protective shell 504 is equipped with second servo motor 6, the output of second servo motor 6 is fixedly connected with driving gear 601, the outer wall of driving gear 601 is engaged with a plurality of driven gears 602, and driving gear 601 and driven gear 602 are located in the inside of first protective shell 504, the inside of stirring bucket 1 is equipped with a plurality of stirring rods 603, the upper end of stirring rod 603 is all penetrated stirring bucket 1, bucket cover 3 and first protective shell 504 to the inside of first protective shell 504 and is rotationally connected with the inner top of first protective shell 504, the inner wall of driven gear 602 is all fixedly connected with the outer wall of the upper end of stirring rod 603, the outer wall of the lower end of stirring rod 603 is all fixedly connected with a plurality of stirring blades 604, the outer wall of stirring blade 604 is all fixedly connected with a plurality of vertical rods 605, and the stirring blade 604 on stirring rod 603 is all staggered, by the cooperation of first servo motor 5 by threaded rod 501 and sliding block 502, the up-and-down movement of stirring device can be realized, so as to adjust stirring depth, optimize stirring effect, the design of a plurality of stirring rods 603 and stirring blades 604, and the transmission system of driving gear 601 and driven gear 602, ensure that material is fully and evenly mixed in stirring bucket 1, improve stirring efficiency, in addition, a plurality of vertical rods 605 are fixed on stirring blade 604, which helps to break the material aggregation, ensure the uniform dispersion of micro-nano particles.
[0036] Referring to Figure 3 and Figure 6The inner wall on both sides of the lower end of the stirring barrel 1 is fixedly connected with a fixed rod 7, the middle part of the lower end of the fixed rod 7 is fixedly connected with a second protective shell 701, the inside of the second protective shell 701 is provided with a third servo motor 702, the output end of the third servo motor 702 penetrates through the second protective shell 701 to the lower part of the second protective shell 701 and is fixedly connected with a connecting piece 703, the inner wall of the lower end of the stirring barrel 1 is tightly attached with a scraper 704 on both sides, the lower end of the connecting piece 703 is fixedly connected with the middle part of the outer wall of the adjacent two sides of the scraper 704, and the outer wall of the side, away from the center of the connecting piece 703, of the scraper 704 is rotationally attached with the inner wall of the lower end of the stirring barrel 1. Through the design of the scraper 704, the scraper 704 can rotate along the inner wall of the lower end of the stirring barrel 1 under the drive of the third servo motor 702, effectively clean the adhered materials on the lower end barrel wall, prevent the materials from accumulating and caking during the stirring process, ensure the uniformity and efficiency of the stirring, and prevent the materials from depositing at the bottom of the stirring barrel 1 during the production of the micro-nano composite iron, thereby preventing the stirring barrel 1 from being blocked.
[0037] With reference to Figure 1 , Figure 2 and Figure 3 , the upper end of the threaded rod 501 is rotationally connected with the inner top surface of the mounting groove 401, and the outer wall of one side of the sliding block 502 is slidingly attached with the inner wall of the mounting groove 401. Through this design, the process of moving the entire stirring mechanism up and down by the connecting rod 503 is more stable. The upper end of the second servo motor 6 is fixedly connected with the inner top surface of the first protective shell 504, and the upper end of the third servo motor 702 is fixedly connected with the inner top surface of the second protective shell 701. The second servo motor 6 is used to protect the second servo motor 6 inside, and the second protective shell 701 is used to protect the third servo motor 702 inside. The lower end of the stirring barrel 1 is throughly connected with a discharge pipe 101, which is used to discharge the stirred materials. The middle part of the outer wall of both sides of the barrel cover 3 is fixedly connected with a handle 301, which is used to facilitate the operation and movement of the barrel cover 3. The outer wall of the stirring barrel 1 is fixedly connected with a support frame 2, which is used to support the entire stirring barrel 1. The upper part of the outer wall of the front end of the support frame 2 is fixedly connected with a PLC control panel 201, which is used to control and monitor the operation of the entire stirring device.
[0038] Working principle: first, the first servo motor 5 through the screw rod 501 and the sliding block 502 cooperation, drive the whole stirring mechanism along the mounting bracket 4 up and down, thereby adjusting the stirring depth, to optimize the stirring effect, at the same time, the second servo motor 6 is located in the first protective shell 504, and the driving gear 601 is engaged with a plurality of driven gears 602, the driven gears 602 are fixedly connected with the outer wall of the upper end of the plurality of stirring rods 603 in the stirring barrel 1, forming a transmission system, the lower end of the stirring rod 603 is provided with stirring blades 604, and the vertical rod 605 is fixed on the stirring blades 604, the stirring blades 604 are rotated under the drive of the driving gear 601, so that the material is fully mixed and the micro-nano particles are uniformly dispersed, in addition, the third servo motor 702 is located in the second protective shell 701, and the connecting piece 703 is connected with the scraper 704 fixed on the inner wall of the lower end of the stirring barrel 1, the third servo motor 702 drives the scraper 704 to rotate along the barrel wall, effectively cleaning the adhered material, preventing the stirring barrel 1 from being blocked due to the deposition at the bottom of the stirring barrel 1, ensuring the stirring efficiency, the whole stirring process is monitored and adjusted by the PLC control panel 201, the operator can conveniently open and close the barrel cover 3 through the handles 301 on both sides of the barrel cover 3, after the stirring is completed, the material is discharged through the discharge pipe 101 at the lower end of the stirring barrel 1, and the support frame 2 is used for fixing and supporting the whole stirring device, ensuring its stable operation.
[0039] Finally, it should be pointed out that: the above only for the preferred specific embodiments of the present application, and does not limit the present application, although the foregoing detailed description of the present application is made, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.
Claims
1. A stirring device for producing high-purity micro / nano composite iron, comprising a stirring tank (1), a tank cover (3), and a mounting frame (4), characterized in that: The mounting bracket (4) is located in the middle of one side of the mixing tank (1). A mounting groove (401) is provided in the middle of the outer wall of the other side of the mounting bracket (4). A threaded rod (501) is provided inside the mounting groove (401). A first servo motor (5) is fixedly connected to the inner bottom surface of the mounting groove (401). The output end of the first servo motor (5) is fixedly connected to the middle of the lower end of the threaded rod (501). A sliding block is threadedly connected to the outer wall of the threaded rod (501). (502), a connecting rod (503) is provided in the middle of the upper part of the other side of the mounting bracket (4), the other side of the sliding block (502) is fixedly connected to the outer wall of the lower part of the connecting rod (503), the lower surface of the bucket cover (3) is tightly fitted to the upper surface of the mixing bucket (1), a first protective shell (504) is provided in the middle of the upper part of the bucket cover (3), and the lower end of the other side of the connecting rod (503) is fixedly connected to the middle of the upper surface of the first protective shell (504); The first protective shell (504) houses a second servo motor (6), the output end of which is fixedly connected to a drive gear (601). Multiple driven gears (602) mesh with the outer wall of the drive gear (601). Both the drive gear (601) and the driven gears (602) are located inside the first protective shell (504). The stirring tank (1) houses multiple stirring rods (603), the upper ends of which penetrate the stirring tank (1). The bucket lid (3) and the first protective shell (504) are connected to the inside of the first protective shell (504) and rotatedly connected to the inner top surface of the first protective shell (504). The inner wall of the driven gear (602) is fixedly connected to the outer wall of the upper end of the stirring rod (603). Multiple stirring blades (604) are fixedly connected to the outer wall of the lower end of the stirring rod (603). Multiple vertical rods (605) are fixedly connected to the outer wall of the stirring blades (604). The stirring blades (604) on the stirring rod (603) are all staggered.
2. The stirring device for producing high-purity micro / nano composite iron according to claim 1, characterized in that: The inner walls of the lower end of the mixing tank (1) are fixedly connected to the inner walls on both sides. The middle of the lower end of the fixed rod (7) is fixedly connected to the second protective shell (701). The second protective shell (701) is equipped with a third servo motor (702). The output end of the third servo motor (702) passes through the second protective shell (701) to the lower part of the second protective shell (701) and is fixedly connected to the connector (703). The inner walls of the lower end of the mixing tank (1) are tightly fitted with scrapers (704). The lower ends of the connector (703) are fixedly connected to the middle of the outer walls of the adjacent sides of the scraper (704). The outer wall of the scraper (704) on the side away from the center of the connector (703) is rotatably fitted with the inner wall of the lower end of the mixing tank (1).
3. The stirring device for producing high-purity micro / nano composite iron according to claim 1, characterized in that: The upper end of the threaded rod (501) is rotatably connected to the inner top surface of the mounting groove (401), and the outer wall of one side of the sliding block (502) is slidably attached to the inner wall of the mounting groove (401).
4. The stirring device for producing high-purity micro / nano composite iron according to claim 2, characterized in that: The upper end of the second servo motor (6) is fixedly connected to the inner top surface of the first protective shell (504), and the upper end of the third servo motor (702) is fixedly connected to the inner top surface of the second protective shell (701).
5. The stirring device for producing high-purity micro / nano composite iron according to claim 1, characterized in that: The mixing tank (1) is connected to the middle of its lower end by a discharge pipe (101).
6. The stirring device for producing high-purity micro / nano composite iron according to claim 1, characterized in that: Handles (301) are fixedly connected to the middle of the outer walls on both sides of the bucket lid (3).
7. The stirring device for producing high-purity micro / nano composite iron according to claim 1, characterized in that: The outer wall of the mixing tank (1) is fixedly connected to a support frame (2).
8. The stirring device for producing high-purity micro / nano composite iron according to claim 7, characterized in that: A PLC control panel (201) is fixedly connected to the upper part of the front outer wall of the support frame (2).