Traditional Chinese medicine decoction piece preparation constant temperature fermentation device
By adopting a rotating shaft and gear meshing transmission design in the fermentation device for Chinese herbal medicine slices, the problem of uniform mixing of materials in the tank is solved, achieving uniform fermentation of Chinese herbal medicine slices, improving fermentation efficiency and quality consistency, and reducing energy consumption and maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI XUSONG TRADITIONAL CHINESE MEDICINE SLICES CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-14
AI Technical Summary
Existing fermentation devices for Chinese herbal medicines are prone to forming axial flow dead zones within the tank, causing materials to accumulate at the bottom, walls, or near the stirring shaft. This makes it difficult to achieve uniform mixing throughout the entire tank, resulting in inconsistent fermentation and affecting the conversion efficiency of the effective components of the herbs and the batch-to-batch quality consistency.
The design employs two vertical rotating shafts and a rotating plate. The rotating plate drives the rotating shafts to revolve, and the meshing transmission of gears and external gear rings causes the two rotating shafts to rotate independently, thereby realizing the rotation and revolution of the stirring rod, enhancing the stirring range and uniformity. Heating wires and insulation jackets ensure constant temperature fermentation.
It effectively avoids dead zones in the mixing process, improves the three-dimensionality and uniformity of material mixing, simplifies the equipment structure, reduces energy consumption and maintenance costs, and ensures the uniformity and consistency of the fermentation process.
Smart Images
Figure CN224494174U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to traditional Chinese medicine decoction pieces fermentation technical field, especially, relate to a kind of traditional Chinese medicine decoction pieces preparation constant temperature fermentation device. BACKGROUND
[0002] Traditional Chinese medicine decoction pieces fermentation processing is one of the core links of traditional Chinese medicine processing technology, the drug property component of medicinal material is changed by microbial metabolic activity or enzymatic reaction, the efficacy is enhanced or the toxicity is reduced, and the quality stability, the efficacy activity and clinical safety of finished decoction pieces are directly influenced;
[0003] At present, the existing fermentation device usually adopts single stirring shaft structure, and single shaft rotation is easy to form axial flow dead zone in tank body, so that material is accumulated near tank bottom, tank wall or stirring shaft, and it is difficult to realize uniform mixing in whole tank range, so that the fermentation process of material in different regions is inconsistent, local fermentation is excessive or insufficient, and finally the conversion efficiency of effective component of decoction pieces and batch quality consistency are influenced.
[0004] To solve the above problems, a traditional Chinese medicine decoction pieces preparation constant temperature fermentation device is provided in the application. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of traditional Chinese medicine decoction pieces preparation constant temperature fermentation device, solve the problem raised in the above background technology.
[0006] To solve the above technical problems, the utility model is realized by the following technical schemes:
[0007] The utility model is a kind of traditional Chinese medicine decoction pieces preparation constant temperature fermentation device, including the constant temperature fermentation tank with tank cover being arranged at top end, further including two vertical rotating shafts, which are symmetrically arranged below tank cover, and the outer wall of rotating shaft is longitudinally distributed with multiple groups of stirring rods, rotating plate is rotatably arranged below tank cover, and the bottom end of rotating plate is rotatably connected with the top end of rotating shaft, rotating plate is used to drive rotating shaft revolution, gear one and gear two are both arranged above rotating plate, gear one and gear two are respectively fixedly connected with the top end of two rotating shafts by connecting shaft one and connecting shaft two, gear one and gear two are respectively meshed with outer gear ring one and outer gear ring two.
[0008] Further, the number of teeth of outer gear ring one and outer gear ring two is same, and the number of teeth of gear one and gear two is different.
[0009] Further, sealing ring is fixedly arranged at the bottom end of tank cover, outer gear ring one and outer gear ring two are respectively fixedly connected with the inner wall of sealing ring by fixed plate one and fixed plate two, the lower end of the inner wall of sealing ring is fixedly connected with the outer ring of sealing bearing, and the inner ring of sealing bearing is fixedly connected with the outer wall of rotating plate.
[0010] Further, the sealing ring outer wall is provided with a mounting groove, and the mounting groove is fixedly connected with a silica gel sealing ring, and the silica gel sealing ring is in interference fit with the inner wall of the constant temperature fermentation tank.
[0011] Further, the constant temperature fermentation tank is provided with a containing groove, and a spiral heating wire is fixedly arranged in the containing groove, and the outer wall of the constant temperature fermentation tank is fixedly provided with a heat preservation sleeve.
[0012] Further, the upper end and the bottom end of the constant temperature fermentation tank are communicated with a feeding pipe and a discharging pipe respectively, and valves are arranged on the feeding pipe and the discharging pipe.
[0013] Further, the outer wall of the upper end of the constant temperature fermentation tank is fixedly provided with an annular plate one, the outer wall of the tank cover is fixedly provided with an annular plate two, and the annular plate one and the annular plate two are provided with mounting holes.
[0014] Further, the top end of the tank cover is fixedly provided with a motor, and the output end of the motor is fixedly connected with the top end of the rotating plate.
[0015] The utility model has the following beneficial effects:
[0016] The utility model discloses a rotating shaft drives the stirring rod to the constant temperature fermentation tank material and turns over and stirs, and the rotating shaft can also revolve, improves the coverage of stirring rod, and reduces the stirring dead angle.
[0017] When the rotating plate rotates, gear one generates autorotation through meshing with outer gear ring one, and gear two generates autorotation through meshing with outer gear ring two, finally, the corresponding gear realizes autorotation, without needing to configure independent driving devices for each rotating shaft, which significantly reduces the number of driving sources, simplifies the equipment structure, and reduces energy consumption and maintenance cost.
[0018] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS
[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.
[0020] Figure 1 It is the overall appearance structure schematic diagram of the utility model;
[0021] Figure 2 It is the constant temperature fermentation tank and the heat preservation sleeve section structure schematic diagram of the utility model;
[0022] Figure 3The utility model discloses a tank cover and sealing ring cross section structure schematic view;
[0023] Figure 4 The utility model discloses a rotating plate cross section structure schematic view;
[0024] In the drawings, the component list that each sign represents is as follows:
[0025] In the drawings: 1, constant temperature fermentation tank;101, annular plate one;102, containing groove;2, tank cover;201, annular plate two;3, sealing ring;301, mounting groove;4, rotating plate;5, sealing bearing;6, rotating shaft;601, stirring rod;7, gear one;701, connecting shaft one;8, outer tooth ring one;801, fixed plate one;9, gear two;901, connecting shaft two;10, outer tooth ring two;1001, fixed plate two;11, motor;12, heating wire;13, feed pipe;14, discharge pipe;15, heat preservation sleeve;16, silica gel sealing ring. Specific embodiments
[0026] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the range of protection of the utility model.
[0027] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the components or elements indicated having a specific orientation, being constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.
[0028] Please refer to Figure 1 - Figure 4 As shown in the drawings, the utility model discloses a traditional Chinese medicine decoction piece preparation constant temperature fermentation device, including the constant temperature fermentation tank 1 that is equipped with the tank cover 2 in the top, still including two vertical rotating shafts 6, the symmetry is arranged below the tank cover 2, the outer wall of rotating shaft 6 is longitudinally distributed with multiple groups of stirring rod 601, the rotating plate 4 is rotationally arranged below the tank cover 2, and the bottom end of rotating plate 4 is rotationally connected with the top end of rotating shaft 6, the rotating plate 4 is used to drive rotating shaft 6 revolution, gear one 7 and gear two 9, all are arranged above rotating plate 4, gear one 7 and gear two 9 are fixedly connected with the top end of two rotating shafts 6 through connecting shaft one 701 and connecting shaft two 901 respectively, gear one 7 and gear two 9 are engagedly connected with outer tooth ring one 8 and outer tooth ring two 10 respectively;
[0029] The embodiment provides a constant-temperature fermentation device for traditional Chinese medicine decoction pieces, material in the constant-temperature fermentation tank 1 is stirred by the rotation of the rotating shaft 6 and the stirring rod 601, the two rotating shafts 6 are driven to revolve by the rotation of the rotating plate 4, the stirring range is improved, and the stirring dead angle is avoided, when the rotating plate 4 drives the two rotating shafts 6 to revolve, the gear one 7 and the gear two 9 are meshed with the outer gear ring one 8 and the outer gear ring two 10 respectively, so that the two rotating shafts 6 are driven to rotate, and the stirring rod 601 stirs the material in the constant-temperature fermentation tank 1.
[0030] The number of teeth of the outer gear ring one 8 and the outer gear ring two 10 is same, the number of teeth of the gear one 7 and the gear two 9 is different, the transmission ratio of the gear one 7 and the outer gear ring one 8 is different from the transmission ratio of the gear two 9 and the outer gear ring two 10, so the rotation speed of the two rotating shafts 6 is different, and the three-dimensionality and uniformity of material stirring are enhanced.
[0031] The bottom end of the tank cover 2 is fixedly provided with a sealing ring 3, the outer gear ring one 8 and the outer gear ring two 10 are fixedly connected with the inner wall of the sealing ring 3 through the fixed plate one 801 and the fixed plate two 1001 respectively, the lower end of the inner wall of the sealing ring 3 is fixedly connected with the outer ring of the sealing bearing 5, and the inner ring of the sealing bearing 5 is fixedly connected with the outer wall of the rotating plate 4, the tank cover 2, the sealing ring 3, the rotating plate 4 and the sealing bearing 5 form a closed space, the gear one 7, the outer gear ring one 8, the gear two 9 and the outer gear ring two 10 are isolated from the outside, and the transmission effect between the gear one 7 and the outer gear ring one 8 and the gear two 9 and the outer gear ring two 10 is prevented from being affected by external material.
[0032] The outer wall of the sealing ring 3 is provided with a mounting groove 301, and the mounting groove 301 is fixedly connected with a silica gel sealing ring 16, the silica gel sealing ring 16 is in interference fit with the inner wall of the constant-temperature fermentation tank 1, after the constant-temperature fermentation tank 1 and the tank cover 2 are covered, the interference fit between the silica gel sealing ring 16 and the inner wall of the constant-temperature fermentation tank 1 can prevent fermentation gas from leaking and can prevent external pollution.
[0033] The constant-temperature fermentation tank 1 is provided with a containing groove 102 in the inside, and a spiral heating wire 12 is fixedly arranged in the containing groove 102, and the outer wall of the constant-temperature fermentation tank 1 is fixedly provided with a heat preservation sleeve 15, the material in the constant-temperature fermentation tank 1 is heated by the heating wire 12, and the material of the heat preservation sleeve 15 is closed-cell silicone rubber foam, so that heat loss is reduced.
[0034] The upper end and the bottom end of the constant-temperature fermentation tank 1 are respectively communicated with a feeding pipe 13 and a discharging pipe 14, and valves are arranged on the feeding pipe 13 and the discharging pipe 14, so that the addition and discharge of the material are facilitated.
[0035] The outer wall of the constant temperature fermentation tank 1 is fixed with an annular plate one 101 at the upper end, the outer wall of the tank cover 2 is fixed with an annular plate two 201, and the annular plate one 101 and the annular plate two 201 are both provided with mounting holes.
[0036] The motor 11 is arranged at the top end of the tank cover 2, and the output end of the motor 11 is fixedly connected with the top end of the rotating plate 4.
[0037] It can be understood that the present application can rotate the two rotating shafts 6 by revolution and rotation, and can widely stir the materials, and can avoid the stirring dead angle.
[0038] The operation process of the embodiment can be applied to the fermentation of traditional Chinese medicine decoction pieces.
[0039] During the fermentation process, the heating wire 12 is powered to heat, the heat is uniformly released through the spiral structure, the heat loss is reduced through the heat preservation sleeve 15, after the fermentation is completed, the valve of the discharge pipe 14 is opened, and the fermentation product is discharged.
[0040] In the description of the present application, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application.
[0041] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.
Claims
1. A constant-temperature fermentation device for preparing traditional Chinese medicine decoction pieces, comprising a constant-temperature fermentation tank (1) with a lid (2) at the top, characterized in that, Also includes: Two vertical rotating shafts (6) are symmetrically arranged below the can lid (2). Multiple sets of stirring rods (601) are longitudinally distributed on the outer wall of the rotating shafts (6). A rotating plate (4) is rotatably provided below the can lid (2), and the bottom end of the rotating plate (4) is rotatably connected to the top end of the rotating shaft (6). The rotating plate (4) is used to drive the rotating shaft (6) to revolve. Gear 1 (7) and Gear 2 (9) are both located above the rotating plate (4). Gear 1 (7) and Gear 2 (9) are respectively fixed to the top of the two rotating shafts (6) via connecting shaft 1 (701) and connecting shaft 2 (901). Gear 1 (7) and Gear 2 (9) are respectively meshed with external gear ring 1 (8) and external gear ring 2 (10).
2. The constant temperature fermentation device for preparing traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The number of teeth on the first external gear ring (8) and the second external gear ring (10) is the same, while the number of teeth on the first gear (7) and the second gear (9) is different.
3. The constant temperature fermentation device for preparing traditional Chinese medicine decoction pieces according to claim 1, characterized in that: A sealing ring (3) is fixedly provided at the bottom of the can lid (2). The outer toothed ring one (8) and the outer toothed ring two (10) are fixedly connected to the inner wall of the sealing ring (3) through the fixing plate one (801) and the fixing plate two (1001) respectively. The lower end of the inner wall of the sealing ring (3) is fixedly connected to the outer ring of the sealing bearing (5), and the inner ring of the sealing bearing (5) is fixedly connected to the outer wall of the rotating plate (4).
4. The constant temperature fermentation device for preparing traditional Chinese medicine decoction pieces according to claim 3, characterized in that: The outer wall of the sealing ring (3) is provided with an installation groove (301), and the installation groove (301) is fixedly connected to the silicone sealing ring (16). The silicone sealing ring (16) is interference-fitted with the inner wall of the constant temperature fermentation tank (1).
5. The constant temperature fermentation device for preparing traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The constant temperature fermentation tank (1) has a receiving groove (102) inside, and a spiral heating wire (12) is fixed inside the receiving groove (102). The outer wall of the constant temperature fermentation tank (1) is fixed with a heat insulation sleeve (15).
6. The constant temperature fermentation device for preparing traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The constant temperature fermentation tank (1) is connected to a feed pipe (13) and a discharge pipe (14) at its upper and lower ends, respectively, and both the feed pipe (13) and the discharge pipe (14) are equipped with valves.
7. The constant temperature fermentation device for preparing traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The upper part of the outer wall of the constant temperature fermentation tank (1) is fixed with an annular plate one (101), and the outer wall of the tank cover (2) is fixed with an annular plate two (201). Both the annular plate one (101) and the annular plate two (201) are provided with mounting holes.
8. The constant temperature fermentation apparatus for preparing traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The top of the can lid (2) is fixedly equipped with a motor (11), and the output end of the motor (11) is fixedly connected to the top of the rotating plate (4).