A sink solution concentration proportioning stirrer
By employing a bidirectional stirring blade design and a combination of revolution and rotation in the water tank solution concentration mixing mixer, the problem of stirring dead zones is solved, achieving three-dimensional mixing and ensuring the uniformity of solution concentration and the comprehensiveness of stirring.
Patent Information
- Application Number
- CN202522205580.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-19
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-10-19
AI Technical Summary
Existing water tank solution concentration mixing mixers rely on only a single stirring blade, resulting in a relatively uniform stirring direction, which easily creates dead zones, leading to poor mixing and affecting the uniformity of solution concentration distribution.
The design employs a bidirectional stirring blade, with the first and second stirring blades rotating in a superimposed manner driven by an electric motor, creating a three-dimensional mixing effect. By combining revolution and rotation, multi-dimensional mixing is achieved, avoiding the occurrence of dead zones in the mixing process.
This ensures that all substances in the tank are thoroughly stirred, resulting in a more complete and uniform mixture, a more even distribution of solution concentration, and improved overall and uniform stirring performance.
Smart Images
Figure CN224925945U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of solution stirring technology, and in particular to a water tank solution concentration ratio stirring device. Background Technology
[0002] A water bath solution is a homogeneous and stable mixture formed by dispersing one or more solutes in water. During the preparation of the water bath solution, a stirring device is needed to fully stir the solutes and water in the water bath to ensure that the solutes and water are evenly mixed, thereby ensuring the quality of the water bath solution.
[0003] Existing water tank solution concentration mixing mixers only use a single stirring blade to stir the solution in the water tank. The flow field generated by a single stirring blade is usually radial or tangential with the blade as the center. The stirring direction is relatively uniform, which can easily form a stirring dead zone, resulting in poor mixing effect and failure to make the solution concentration distribution uniform, thus affecting the quality of the water tank solution. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a water tank solution concentration ratio stirrer, which aims to improve the existing water tank solution concentration ratio stirrer, which only uses a single stirring blade to stir the solution in the water tank. The stirring direction is relatively uniform, which easily forms a stirring dead zone and leads to poor mixing effect.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a water tank solution concentration proportioning stirrer, comprising a tank body, with vertical plates symmetrically fixedly connected to the top of the tank body, a horizontal plate fixedly connected to the top of the vertical plates, a fixing frame fixedly connected to the top of the horizontal plate, an electric motor mounted on the top of the fixing frame, a rotating rod fixedly connected to the output end of the electric motor, the bottom end of the rotating rod rotatably connected to the inside of the horizontal plate, a first pulley and a first gear fixedly connected sequentially to the outer wall of the rotating rod, and a stirring mechanism provided at the bottom of the horizontal plate.
[0006] By adopting the above technical solution, during stirring, the first and second stirring blades rotate due to the operation of the electric motor. Through the bidirectional stirring and mixing of the first and second stirring blades, the two superimposed form a three-dimensional mixing effect. This multi-dimensional stirring method can stir the substances and water in the tank from different directions and levels, greatly avoiding the occurrence of stirring dead zones, ensuring that the substances in every corner of the tank can be fully stirred, making the mixing more thorough and uniform, and ensuring that the concentration distribution of the solution in the tank is uniform.
[0007] Preferably, the stirring mechanism includes a stirring shaft, the outer wall of which is rotatably connected to the middle of the horizontal plate, a protective sleeve is uniformly fixedly connected to the outer wall of the stirring shaft, and a first bevel gear is uniformly fixedly connected to the outer wall of the stirring shaft, the first bevel gear being located inside the protective sleeve.
[0008] Preferably, the teeth of the first bevel gear are symmetrically meshed with a second bevel gear, and a rotating shaft is fixedly connected to the middle of the second bevel gear.
[0009] Preferably, one end of the rotating shaft is fixedly connected to a first stirring blade, and the middle part of the rotating shaft is rotatably connected to one side of the protective sleeve.
[0010] Preferably, a rotating sleeve is rotatably connected inside the horizontal plate, a bracket is fixedly connected to the bottom end of the rotating sleeve, and a U-shaped scraper is fixedly connected to the outer wall of the bracket.
[0011] Preferably, the inner wall of the support is symmetrically and uniformly fixedly connected with a second stirring blade, and the second stirring blade and the first stirring blade are arranged alternately.
[0012] Preferably, the teeth of the first gear are meshed with a second gear, and the middle part of the second gear is fixedly connected to the top of the rotating sleeve.
[0013] Preferably, a second pulley is fixedly connected to the top end of the stirring shaft, and a conveyor belt is rotatably connected to the outer walls of the second pulley and the first pulley.
[0014] This utility model has the following beneficial effects:
[0015] 1. In this utility model, during stirring, the first stirring blade and the second stirring blade are rotated by the operation of the electric motor. Through the bidirectional stirring and mixing of the first stirring blade and the second stirring blade, the two are superimposed to form a three-dimensional mixing effect. This multi-dimensional stirring method can stir the substances and water in the tank from different directions and different levels, which greatly avoids the occurrence of stirring dead zones and ensures that the substances in every corner of the tank can be fully stirred, making the mixing more thorough and uniform, and ensuring that the concentration distribution of the solution in the tank is uniform.
[0016] 2. In this utility model, during stirring, the first stirring blade can simultaneously achieve stirring in both horizontal and vertical directions by combining its revolution and rotation. The revolution causes the first stirring blade to make circular motion in the water tank, stirring the material in the horizontal layer; the rotation causes the first stirring blade to rotate itself, stirring the material in the vertical layer, further enhancing the comprehensiveness and uniformity of stirring. Attached Figure Description
[0017] Figure 1This is a three-dimensional structural diagram of a water tank solution concentration ratio stirring device proposed in this utility model;
[0018] Figure 2 This is a schematic diagram of the internal structure of a water tank solution concentration ratio stirring device proposed in this utility model;
[0019] Figure 3 This is a partial structural diagram of the support structure of a water tank solution concentration ratio stirrer proposed in this utility model;
[0020] Figure 4 This is a partial structural diagram of the stirring shaft of a water tank solution concentration ratio stirrer proposed in this utility model;
[0021] Figure 5 This is a partial structural diagram of the first conical gear of a water tank solution concentration ratio stirring device proposed in this utility model.
[0022] Legend:
[0023] 1. Tank; 2. Vertical plate; 3. Horizontal plate; 4. Stirring shaft; 5. Protective sleeve; 6. First bevel gear; 7. Second bevel gear; 8. Rotating shaft; 9. First stirring blade; 10. Rotating sleeve; 11. Support; 12. U-shaped scraper; 13. Second stirring blade; 14. Second gear; 15. Fixing frame; 16. Motor; 17. Rotating rod; 18. First pulley; 19. First gear; 20. Second pulley; 21. Conveyor belt. Detailed Implementation
[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0025] Reference Figures 1-5 An embodiment of this utility model provides a water tank solution concentration ratio stirring device, including a tank body 1. A vertical plate 2 is symmetrically fixedly connected to the top of the tank body 1. A horizontal plate 3 is fixedly connected to the top of the vertical plate 2. A fixing frame 15 is fixedly connected to the top of the horizontal plate 3. A motor 16 is installed on the top of the fixing frame 15. A rotating rod 17 is fixedly connected to the output end of the motor 16. The bottom end of the rotating rod 17 is rotatably connected to the inside of the horizontal plate 3. A first pulley 18 and a first gear 19 are fixedly connected to the outer wall of the rotating rod 17 in sequence. A stirring mechanism is provided at the bottom of the horizontal plate 3.
[0026] Specifically, when mixing the substances and water in the tank, the motor 16 operates, causing the rotating rod 17 to drive the first pulley 18 and the first gear 19 to rotate. With the assistance of the conveyor belt 21, the second pulley 20 drives the stirring shaft 4 to rotate. The stirring shaft 4 drives the protective sleeve 5 to rotate, which in turn causes the first stirring blade 9 to revolve. Because the first bevel gear 6 and the second bevel gear 7 mesh with each other, the rotating shaft 8 drives the first stirring blade 9 to rotate. Because the first gear 19 and the second gear 14 mesh with each other, the second gear 14 drives the rotating sleeve 10 to rotate. The rotating sleeve 10 drives the support 11, the U-shaped scraper 12, and the second stirring blade 13 to rotate. Through the first stirring... The bidirectional mixing of the mixing blade 9 and the second stirring blade 13, combined with each other, creates a three-dimensional mixing effect. This multi-dimensional mixing method can stir the substances and water in the tank from different directions and levels, greatly avoiding the occurrence of stirring dead zones. It ensures that the substances in every corner of the tank can be fully stirred, making the mixing more thorough and uniform, ensuring a uniform distribution of solution concentration in the tank, and guaranteeing the quality of the solution. At the same time, through the combination of the revolution and rotation of the first stirring blade 9, stirring in both horizontal and vertical directions can be achieved simultaneously, further enhancing the comprehensiveness and uniformity of the stirring. This improves upon the problem in existing technologies where the stirring direction is relatively singular, easily forming stirring dead zones and resulting in poor mixing effects.
[0027] Reference Figures 2-4 The stirring mechanism includes a stirring shaft 4, the outer wall of which is rotatably connected to the middle of the horizontal plate 3. A protective sleeve 5 is uniformly fixedly connected to the outer wall of the stirring shaft 4. A first bevel gear 6 is uniformly fixedly connected to the outer wall of the stirring shaft 4. The first bevel gear 6 is located inside the protective sleeve 5. The tooth ends of the first bevel gear 6 are symmetrically meshed with a second bevel gear 7. A rotating shaft 8 is fixedly connected to the middle of the second bevel gear 7. A first stirring blade 9 is fixedly connected to one end of the rotating shaft 8. The middle of the rotating shaft 8 is rotatably connected to one side of the protective sleeve 5. A second pulley 20 is fixedly connected to the top of the stirring shaft 4. A conveyor belt 21 is rotatably connected to the outer walls of the second pulley 20 and the first pulley 18.
[0028] Specifically, during stirring, the motor 16 operates, causing the rotating rod 17 to drive the first pulley 18 and the first gear 19 to rotate. With the cooperation of the conveyor belt 21, the second pulley 20 drives the stirring shaft 4, the protective sleeve 5, and the first stirring blade 9 to rotate. Because the first gear 19 and the second gear 14 mesh with each other, the second gear 14 drives the rotating sleeve 10 to rotate. The rotating sleeve 10 drives the support 11, the U-shaped scraper 12, and the second stirring blade 13 to rotate. Through the bidirectional stirring and mixing of the first stirring blade 9 and the second stirring blade 13, the two superimposed form a three-dimensional mixing effect. This multi-dimensional stirring method can stir the substances and water in the tank from different directions and levels, greatly avoiding the occurrence of stirring dead zones and ensuring that the substances in every corner of the tank can be fully stirred, making the mixing more thorough and uniform.
[0029] Reference Figures 4-5 A rotating sleeve 10 is rotatably connected inside the horizontal plate 3. A bracket 11 is fixedly connected to the bottom end of the rotating sleeve 10. A U-shaped scraper 12 is fixedly connected to the outer wall of the bracket 11. A second stirring blade 13 is symmetrically and evenly fixedly connected to the inner wall of the bracket 11. The second stirring blade 13 and the first stirring blade 9 are staggered. The tooth end of the first gear 19 is meshed with the second gear 14. The middle part of the second gear 14 is fixedly connected to the top end of the rotating sleeve 10.
[0030] Specifically, during stirring, the motor 16 operates, causing the rotating rod 17 to drive the first pulley 18 to rotate. With the cooperation of the conveyor belt 21, the second pulley 20 drives the stirring shaft 4 to rotate. The stirring shaft 4 drives the protective sleeve 5 to rotate, which in turn causes the first stirring blade 9 to revolve. Because the first bevel gear 6 and the second bevel gear 7 mesh with each other, the rotating shaft 8 drives the first stirring blade 9 to rotate on its own axis. Through the combination of the revolution and rotation of the first stirring blade 9, stirring in both the horizontal and vertical directions can be achieved simultaneously. The revolution causes the first stirring blade 9 to make circular motions in the water tank, stirring the material in the horizontal layer; the rotation causes the first stirring blade 9 to rotate on its own axis, stirring the material in the vertical layer, further enhancing the comprehensiveness and uniformity of the stirring.
[0031] Working principle: When mixing the substances and water in the tank, the motor 16 operates, causing the rotating rod 17 to drive the first pulley 18 and the first gear 19 to rotate. With the assistance of the conveyor belt 21, the second pulley 20 drives the stirring shaft 4 to rotate. The stirring shaft 4 drives the protective sleeve 5 to rotate, which in turn causes the first stirring blade 9 to revolve. Because the first bevel gear 6 and the second bevel gear 7 mesh, the rotating shaft 8 drives the first stirring blade 9 to rotate. Because the first gear 19 and the second gear 14 mesh, the second gear 14 drives the rotating sleeve 10 to rotate. The rotating sleeve 10 drives the support 11, the U-shaped scraper 12, and the second stirring blade 13 to rotate. Through the first stirring blade 9 and the second stirring blade... The bidirectional stirring of the 13-stage mixing system creates a three-dimensional mixing effect. This multi-dimensional stirring method can stir the substances and water in the tank from different directions and levels, greatly avoiding the occurrence of stirring dead zones and ensuring that the substances in every corner of the tank are fully stirred, making the mixing more thorough and uniform. This ensures that the concentration distribution of the solution in the tank is uniform and guarantees the quality of the solution. At the same time, the combination of the revolution and rotation of the first stirring blade 9 can achieve stirring in both horizontal and vertical directions. The revolution causes the first stirring blade 9 to make a circular motion in the tank, stirring the substances in the horizontal layer; the rotation causes the first stirring blade 9 to rotate itself, stirring the substances in the vertical layer, further enhancing the comprehensiveness and uniformity of the stirring.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A water tank solution concentration proportioning stirrer, comprising a tank body (1), characterized in that: The top of the tank (1) is symmetrically fixedly connected with a vertical plate (2), the top of the vertical plate (2) is fixedly connected with a horizontal plate (3), the top of the horizontal plate (3) is fixedly connected with a fixed frame (15), the top of the fixed frame (15) is equipped with a motor (16), the output end of the motor (16) is fixedly connected with a rotating rod (17), the bottom end of the rotating rod (17) is rotatably connected to the inside of the horizontal plate (3), the outer wall of the rotating rod (17) is sequentially fixedly connected with a first pulley (18) and a first gear (19), and a stirring mechanism is provided at the bottom of the horizontal plate (3). The stirring mechanism includes a stirring shaft (4), the outer wall of the stirring shaft (4) is rotatably connected to the middle of the horizontal plate (3), a protective sleeve (5) is uniformly fixedly connected to the outer wall of the stirring shaft (4), and a first bevel gear (6) is uniformly fixedly connected to the outer wall of the stirring shaft (4), the first bevel gear (6) is located inside the protective sleeve (5); The first bevel gear (6) is symmetrically meshed with the second bevel gear (7), and the middle part of the second bevel gear (7) is fixedly connected with a rotating shaft (8). One end of the rotating shaft (8) is fixedly connected to a first stirring blade (9), and the middle part of the rotating shaft (8) is rotatably connected to one side of the protective sleeve (5).
2. The water tank solution concentration proportioning stirrer according to claim 1, characterized in that: The inside of the horizontal plate (3) is rotatably connected to a rotating sleeve (10), the bottom end of the rotating sleeve (10) is fixedly connected to a bracket (11), and the outer wall of the bracket (11) is fixedly connected to a U-shaped scraper (12).
3. The water tank solution concentration proportioning stirrer according to claim 2, characterized in that: The inner wall of the support (11) is symmetrically and uniformly fixedly connected with a second stirring blade (13), and the second stirring blade (13) and the first stirring blade (9) are arranged alternately.
4. The water tank solution concentration proportioning stirrer according to claim 1, characterized in that: The teeth of the first gear (19) are meshed with the second gear (14), and the middle part of the second gear (14) is fixedly connected to the top of the rotating sleeve (10).
5. The water tank solution concentration proportioning stirrer according to claim 1, characterized in that: The top end of the stirring shaft (4) is fixedly connected to a second pulley (20), and the outer walls of the second pulley (20) and the first pulley (18) are rotatably connected to a conveyor belt (21).