A device for preparing monascus oral liquid
By introducing a mixing mechanism and a circulation mechanism into the red yeast rice oral liquid preparation device, comprehensive mixing and convection of the solution are achieved, solving the problem of uneven mixing and improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI COLLEGE OF TRADITIONAL CHINESE MEDICINE
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-24
AI Technical Summary
Existing red yeast rice oral liquid preparation devices suffer from uneven mixing and low efficiency, resulting in unstable product quality.
The design combines a mixing mechanism and a circulation mechanism, including a rotating stirring rod, a lower folding rod, and an upper folding rod with webbed plates, combined with a top plate dispersing arc and a circulating pump to spray the solution, achieving convection and thorough mixing of the solution.
It improves mixing uniformity and processing efficiency, ensuring consistent product quality and production efficiency.
Smart Images

Figure CN224541492U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of oral liquid processing technology, and in particular to a preparation device for red yeast rice oral liquid. Background Technology
[0002] Red yeast rice oral liquid is a functional liquid preparation made from red yeast rice, a traditional Chinese medicinal herb, as its core ingredient. It is processed using modern biotechnology and has both medicinal and edible properties.
[0003] In the production and processing of red yeast rice oral liquid, the blending and mixing of raw materials is a crucial step in determining product quality and efficacy. The raw materials for red yeast rice oral liquid are complex, including red yeast rice extract, excipients, and various functional components. Thorough mixing is essential to ensure uniform dispersion of all components, guaranteeing the stability and consistency of the oral liquid's efficacy. However, existing red yeast rice oral liquid blending devices have significant limitations in practical applications. Traditional stirring mechanisms often use unidirectional stirring blades, which can only achieve localized material agitation, making it difficult to create comprehensive and efficient mixing convection. This leads to some raw materials easily depositing at the bottom of the mixing cylinder or adhering to the cylinder wall, resulting in uneven mixing. Furthermore, the structural design of conventional stirring blades lacks optimization for solution flow. During stirring, the solution often exhibits unidirectional circulation, resulting in low exchange efficiency of raw materials in different areas. This not only prolongs blending time and affects production efficiency but may also lead to product quality fluctuations due to insufficient mixing.
[0004] To address the shortcomings of existing technologies, we propose a preparation device for red yeast rice oral liquid. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a preparation device for red yeast rice oral liquid.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: A red yeast rice oral liquid preparation device includes a red yeast rice oral liquid preparation cylinder. A mixing mechanism is installed inside the red yeast rice oral liquid preparation cylinder, and a circulation mechanism is installed on the side of the cylinder. The mixing mechanism includes a rotating rod rotatably mounted at the bottom of the red yeast rice oral liquid preparation cylinder. A plurality of downward-folding rods and upward-folding rods are evenly distributed on the side wall of the rotating rod. Webbed plates are fixedly connected to the side walls of both the downward-folding rods and upward-folding rods. Through holes are evenly distributed on the webbed plates. An electric telescopic rod is fixedly installed inside the rotating rod. The output end of the electric telescopic rod slides through to the upper side of the rotating rod, and a top plate is fixedly installed at the upper end of the electric telescopic rod. A plurality of dispersed arc plates are fixedly installed equidistantly on the upper circumference of the top plate.
[0007] Furthermore, a sealing ring is fitted at the upper end of the rotating rod.
[0008] By adopting the above technical solution, the sealing ring ensures the airtightness of the electric telescopic pole.
[0009] Furthermore, a drive motor is fixedly installed at the bottom of the red yeast rice oral liquid mixing cylinder, and the output end of the drive motor is fixedly connected to the rotating rod.
[0010] Furthermore, the circulation mechanism includes a structural side plate and a top cover. The structural side plate is fixedly installed on the side wall of the red yeast rice oral liquid mixing cylinder, and the top cover is fixedly installed on the upper end of the red yeast rice oral liquid mixing cylinder.
[0011] By adopting the above technical solution, the drive motor can drive the rotating rod to rotate after starting, thereby stirring the solution inside the red yeast rice oral liquid mixing cylinder.
[0012] Furthermore, a circulation pump is fixedly installed on the upper side of the structural side plate, a suction pipe is installed between the bottom of the circulation pump and the red yeast rice oral liquid mixing cylinder, an upper passage pipe is installed between the circulation pump and the top cover, several horizontal pipes are fixedly installed on the lower side wall of the upper passage pipe, and several spray pipes are fixedly installed at equal intervals on the lower side of the horizontal pipes.
[0013] Furthermore, a feeding pipe is fixedly installed on the upper side of the top cover, and a conical hopper is fixedly installed on the upper side of the feeding pipe.
[0014] By adopting the above technical solution and setting up the cone hopper, spillage during the feeding process can be avoided.
[0015] Furthermore, a first solenoid valve is fixedly installed at the connection between the feeding pipe and the top cover.
[0016] Furthermore, several legs are fixedly installed at the bottom of the red yeast rice oral liquid mixing cylinder.
[0017] By adopting the above technical solution, the first solenoid valve controls the opening and closing of the feeding pipe, and the support leg provides support for the red yeast rice oral liquid mixing cylinder.
[0018] Furthermore, a controller is fixedly installed on the side wall of the red yeast rice oral liquid mixing cylinder.
[0019] Furthermore, a discharge pipe is fixedly installed at the bottom of the red yeast rice oral liquid mixing cylinder, and a second solenoid valve is fixedly installed at the connection between the discharge pipe and the bottom of the red yeast rice oral liquid mixing cylinder.
[0020] By adopting the above technical solution, the controller is used to control the working status of each electrical component, and the second solenoid valve is used to control the opening and closing of the discharge pipe.
[0021] Compared with related technologies, the red yeast rice oral liquid preparation device proposed in this utility model has the following beneficial effects: In this invention, a red yeast rice oral liquid preparation device, through a mixing mechanism, drives a rotating rod via a drive motor, which simultaneously rotates the lower and upper folding rods on the side wall of the rotating rod. This stirs and mixes the raw materials inside the red yeast rice oral liquid preparation cylinder. Simultaneously, webbing plates with several through holes are connected to the side walls of both the lower and upper folding rods, enhancing the stirring and mixing effect. During stirring, some solution passes through the through holes, achieving convection of some solution while stirring, thus improving the mixing effect. Furthermore, a top plate is equipped at the top of the rotating rod. The dispersing arc plates on the top plate, when rotating synchronously, disperse the solution sprayed from the circulation mechanism. The dispersed solution flows back along the cylinder wall, further improving the mixing effect and increasing processing efficiency. Attached Figure Description
[0022] Figure 1 A three-dimensional structural diagram of a red yeast rice oral liquid preparation device proposed in this utility model. Figure 1 ; Figure 2 A three-dimensional structural diagram of a red yeast rice oral liquid preparation device proposed in this utility model. Figure 2 ; Figure 3 This is a three-dimensional disassembly diagram of a red yeast rice oral liquid preparation device proposed in this utility model; Figure 4 This is a three-dimensional structural diagram of the mixing mechanism; Figure 5 This is a three-dimensional structural diagram of the circulation mechanism.
[0023] In the diagram: 1. Red yeast rice oral liquid mixing cylinder; 2. Circulation mechanism; 21. Structural side plate; 22. Top cover; 23. Circulation pump; 24. Suction pipe; 25. Top through pipe; 26. Horizontal pipe; 27. Spray pipe; 28. Feeding pipe; 29. Conical hopper; 210. First solenoid valve; 3. Controller; 4. Discharge pipe; 5. Second solenoid valve; 6. Mixing mechanism; 61. Drive motor; 62. Rotating rod; 63. Lower folding rod; 64. Upper folding rod; 65. Web plate; 66. Through hole; 67. Electric telescopic rod; 68. Sealing ring; 69. Top plate; 610. Dispersing arc plate. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0025] Reference Figures 1-5A red yeast rice oral liquid preparation device includes a red yeast rice oral liquid preparation cylinder 1, a mixing mechanism 6 is provided inside the red yeast rice oral liquid preparation cylinder 1, and a circulation mechanism 2 is provided on the side of the red yeast rice oral liquid preparation cylinder 1; the mixing mechanism 6 includes a rotating rod 62, which is rotatably installed at the bottom of the red yeast rice oral liquid preparation cylinder 1, and several downward folding rods 63 and upward folding rods 64 are evenly distributed on the side wall of the rotating rod 62, and web plates 65 are fixedly connected to the side walls of the downward folding rods 63 and upward folding rods 64, and through holes 66 are evenly distributed on the web plates 65; an electric telescopic rod 67 is fixedly installed inside the rotating rod 62, and the output end of the electric telescopic rod 67 slides through to the upper side of the rotating rod 62, and a top plate 69 is fixedly installed at the upper end of the electric telescopic rod 67; several dispersed arc plates 610 are fixedly installed at equal intervals around the upper circumference of the top plate 69.
[0026] With the above structure, the electric telescopic rod 67 is used to control the height of the top plate 69. When there is a lot of solution in the red yeast rice oral liquid mixing cylinder 1, the top plate 69 is raised appropriately so that the top plate and the solution surface are kept at a certain distance. This ensures the return path distance of the solution after dispersing and guarantees the mixing effect of dispersing and returning the solution.
[0027] In this embodiment, the circulation mechanism 2 includes a structural side plate 21 and a top cover 22. The structural side plate 21 is fixedly installed on the side wall of the red yeast oral liquid mixing cylinder 1, and the top cover 22 is fixedly installed on the upper end of the red yeast oral liquid mixing cylinder 1. A circulation pump 23 is fixedly installed on the upper side of the structural side plate 21. A suction pipe 24 is installed between the bottom of the circulation pump 23 and the red yeast oral liquid mixing cylinder 1. An upper passage pipe 25 is installed between the circulation pump 23 and the top cover 22. Several horizontal pipes 26 are fixedly installed on the lower side wall of the upper passage pipe 25. Several spray pipes 27 are fixedly installed at equal intervals on the lower side of the horizontal pipes 26.
[0028] With the above-mentioned structure, the circulation mechanism 2 works synchronously while the mixture is being stirred. The circulation pump 23 draws the solution from the red yeast rice oral liquid mixing cylinder 1 and injects it into several spray pipes 27 through the suction pipe 24, the upper pipe 25 and the horizontal pipe 26. The solution is then sprayed downwards through the spray pipes 27. The sprayed solution collides with the rotating dispersing arc plate 610 and is dispersed by the dispersing arc plate 610 onto the cylinder wall of the red yeast rice oral liquid mixing cylinder 1. Subsequently, it flows back to the bottom of the red yeast rice oral liquid mixing cylinder 1, further improving the mixing effect.
[0029] In this embodiment, a feeding pipe 28 is fixedly installed on the upper side of the top cover 22, a cone hopper 29 is fixedly installed on the upper side of the feeding pipe 28, and a first solenoid valve 210 is fixedly installed at the connection between the feeding pipe 28 and the top cover 22.
[0030] The above-described structure, including the cone-shaped hopper 29, prevents spillage when adding solution.
[0031] In this embodiment, a sealing ring 68 is fitted at the upper end of the rotating rod 62.
[0032] Through the above-described structure and the installation of the sealing ring 68, the electric telescopic rod 67 has good waterproof performance.
[0033] In this embodiment, a drive motor 61 is fixedly installed at the bottom of the red yeast rice oral liquid mixing cylinder 1, and the output end of the drive motor 61 is fixedly connected to the rotating rod 62.
[0034] With the above-mentioned structure, the drive motor 61 provides rotational driving force for the entire mixing mechanism 6.
[0035] In this embodiment, several legs are fixedly installed at the bottom of the red yeast oral liquid mixing cylinder 1, a controller 3 is fixedly installed on the side wall of the red yeast oral liquid mixing cylinder 1, a discharge pipe 4 is fixedly installed at the bottom of the red yeast oral liquid mixing cylinder 1, and a second solenoid valve 5 is fixedly installed at the connection between the discharge pipe 4 and the bottom of the red yeast oral liquid mixing cylinder 1.
[0036] In this invention, during use, raw materials are added through the cone hopper 29 on the upper side of the top cover 22. The raw materials enter the red yeast oral liquid mixing cylinder 1 through the feeding pipe 28. After the raw materials are added, the first solenoid valve 210 is closed, and the drive motor 61 is started. Its output end drives the rotating rod 62 to rotate. The lower folding rod 63 and the upper folding rod 64 on the side wall of the rotating rod 62 rotate synchronously with the rotating rod 62 to stir and mix the raw materials inside the red yeast oral liquid mixing cylinder 1. The webbing plates 65 on the side walls of the lower folding rod 63 and the upper folding rod 64 enhance the stirring effect during rotation. At the same time, some of the solution passes through the through holes 66 on the webbing plates 65, realizing solution convection during stirring and improving the mixing uniformity. While the mixing mechanism 6 is working, the circulation mechanism 2 starts synchronously. The circulation pump 23 draws the solution from the bottom of the red yeast oral liquid mixing cylinder 1 through the suction pipe 24, and delivers it to the horizontal pipe 26 through the upper pipe 25. Then, it is sprayed downwards by several spray pipes 27 on the lower side of the horizontal pipe 26. The sprayed solution collides with the dispersing arc plate 610 on the top plate 69 of the rotating rod 62. Since the dispersing arc plate 610 rotates synchronously with the rotating rod 62, the solution is dispersed and splashes onto the cylinder wall of the red yeast oral liquid mixing cylinder 1. Then, it flows back to the bottom along the cylinder wall, further promoting the mixing of raw materials and thus improving the processing efficiency of the red yeast oral liquid. The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A preparation device for red yeast rice oral liquid, characterized in that, It includes a red yeast rice oral liquid mixing cylinder (1), the red yeast rice oral liquid mixing cylinder (1) is provided with a mixing mechanism (6) inside, and a circulation mechanism (2) is provided on the side of the red yeast rice oral liquid mixing cylinder (1). The mixing mechanism (6) includes a rotating rod (62), which is rotatably installed at the bottom of the red yeast rice oral liquid mixing cylinder (1). Several lower folding rods (63) and upper folding rods (64) are evenly distributed on the side wall of the rotating rod (62). Webbed plates (65) are fixedly connected to the side walls of the lower folding rods (63) and upper folding rods (64). Through holes (66) are evenly distributed on the webbed plates (65). An electric telescopic rod (67) is fixedly installed inside the rotating rod (62). The output end of the electric telescopic rod (67) slides through to the upper side of the rotating rod (62), and a top plate (69) is fixedly installed at the upper end of the electric telescopic rod (67). Several dispersed arc plates (610) are fixedly installed at equal intervals around the upper side of the top plate (69).
2. The preparation device for red yeast rice oral liquid according to claim 1, characterized in that, A sealing ring (68) is fitted at the upper end of the rotating rod (62).
3. The red yeast rice oral liquid preparation device according to claim 1, characterized in that, A drive motor (61) is fixedly installed at the bottom of the red yeast rice oral liquid mixing cylinder (1), and the output end of the drive motor (61) is fixedly connected to the rotating rod (62).
4. The preparation device for red yeast rice oral liquid according to claim 1, characterized in that, The circulation mechanism (2) includes a structural side plate (21) and a top cover (22). The structural side plate (21) is fixedly installed on the side wall of the red yeast oral liquid mixing cylinder (1), and the top cover (22) is fixedly installed on the upper end of the red yeast oral liquid mixing cylinder (1).
5. The preparation device for red yeast rice oral liquid according to claim 4, characterized in that, A circulation pump (23) is fixedly installed on the upper side of the structural side plate (21). A suction pipe (24) is installed between the bottom of the circulation pump (23) and the red yeast oral liquid mixing cylinder (1). An upper pipe (25) is installed between the circulation pump (23) and the top cover (22). Several horizontal pipes (26) are fixedly installed on the lower side wall of the upper pipe (25). Several spray pipes (27) are fixedly installed at equal intervals on the lower side of the horizontal pipes (26).
6. The red yeast rice oral liquid preparation device according to claim 4, characterized in that, A feeding pipe (28) is fixedly installed on the upper side of the top cover (22), and a cone hopper (29) is fixedly installed on the upper side of the feeding pipe (28).
7. The red yeast rice oral liquid preparation device according to claim 6, characterized in that, A first solenoid valve (210) is fixedly installed at the connection between the feeding pipe (28) and the top cover (22).
8. The preparation device for red yeast rice oral liquid according to claim 1, characterized in that, The bottom of the red yeast rice oral liquid mixing tube (1) is fixedly equipped with several legs.
9. The preparation device for red yeast rice oral liquid according to claim 1, characterized in that, A controller (3) is fixedly installed on the side wall of the red yeast rice oral liquid mixing tube (1).
10. The preparation device for red yeast rice oral liquid according to claim 1, characterized in that, A discharge pipe (4) is fixedly installed at the bottom of the red yeast oral liquid mixing cylinder (1), and a second solenoid valve (5) is fixedly installed at the connection between the discharge pipe (4) and the bottom of the red yeast oral liquid mixing cylinder (1).