Archaizing modernized simmering device for polygonatum sibiricum

Abstract

The invention relates to the technical field of rhizoma polygonati fine processing equipment, in particular to a modernized rhizoma polygonati braising device adopting an archaizing method. The simmering medicine tank is located in the middle of a rack. The electric cylinder is mounted on the L-shaped plate; the two first shells wrapped with the heat preservation materials are attached to the simmering medicine pot, and the first shells are connected with the electric air cylinder so as to drive the first shells to surround the simmering medicine pot. The temperature adjusting mechanism is installed on the first shell and used for adjusting the simmering temperature of the simmering medicine tank in a surrounding mode. And the plurality of water stirring mechanisms and the temperature and water level integrated sensor are arranged in the simmering medicine tank. By means of the surrounding type paraffin heating mode, not only can the surrounding type paraffin heating mode better fit the heating mode of an ancient-method simmering technology be achieved, but also accurate regulation and control of a temperature rising curve can be achieved. The energy-saving performance is remarkably improved, meanwhile, accurate regulation and control of a cooling curve are achieved, and stable control over the drug effect of simmered rhizoma polygonati is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of polygonatum processing equipment, in particular to a modern polygonatum stewing device imitating an ancient method. Background Art

[0002] Polygonatum sibiricum, the dried rhizome of the Yunnan Polygonatum sibiricum plant, belongs to the Liliaceae family. It has the benefits of strengthening the spleen, moistening the lungs, promoting fluid production, and relieving dryness, making it a traditional tonic. While raw Polygonatum sibiricum can irritate the throat, processing it eliminates this side effect, resulting in a richer, more fragrant flavor and enhanced spleen and kidney-tonifying properties.

[0003] Polygonatum sibiricum can be prepared in a variety of ways, including with black beans, honey, and wine, as well as the uniquely local stewing method. Stewing involves thoroughly soaking the cleaned herbs, placing them in a ceramic stewing pot, adding water and other ingredients, and then slowly simmering them over a fire until cooked. Existing research indicates that stewed Polygonatum sibiricum contains higher levels of active ingredients and has a better taste.

[0004] The traditional ancient method of stewing Polygonatum has the following problems: ① The combustion of chaff fire is not complete, which easily produces toxic gases such as carbon monoxide and pollutes the environment; ② The combustion temperature of chaff fire is difficult to control, and there is uneven temperature around the wall of the pot during stewing. The Polygonatum is prone to burn in areas with too high temperature, which seriously affects the efficacy of the medicine; ③ The monitoring method is backward, and the stewing quality depends on the experience of the workers; ④ The transportation of medicinal materials during the stewing process relies on manual labor, which is prone to safety accidents such as overturning the high-temperature medicine pot or scalding the workers.

[0005] Existing equipment for stewing polygonatum cannot replicate the traditional method of stewing polygonatum due to the following main issues: 1. The temperature of the polygonatum during the cooling phase after heating is uncontrolled, and the cooling rate and duration are significantly affected by the environment, making it difficult to ensure the uniformity and stability of the polygonatum's medicinal effects. 2. The equipment has low energy utilization and a low level of automated control, resulting in differences in the medicinal effects of different batches of polygonatum. Summary of the Invention

[0006] The present invention is intended to at least improve one of the technical problems in the prior art. To this end, the present invention proposes a modern device for stewing polygonatum based on an ancient method.

[0007] The technical solution of the present invention is as follows: a modern device for stewing Polygonatum odoratum using an ancient method, comprising: The rack has two symmetrical L-shaped plates; A medicine stewing pot is located in the middle of the frame; an electric cylinder, mounted on the L-shaped plate; Two first shells, each of which has an inner curved surface to fit the medicine pot, the first shells being wrapped with a heat-insulating material, and the first shells being connected to the electric cylinder to drive the first shells to embrace the medicine pot; A temperature regulating mechanism is installed on the first shell and is used to adjust the stewing temperature of the stewing pot in an embracing manner; Multiple water stirring mechanisms are distributed on the inner wall of the medicine stewing pot; Multiple temperature and water level integrated sensors are installed in the medicine stewing pot; A display control screen is embedded in the frame and connected to the temperature and water level integrated sensor.

[0008] In a possible technical solution, further, the first shell has a first cavity, and the first shell near the medicine pot is provided with a plurality of heat dissipation holes, which are in communication with the first cavity; The temperature regulating mechanism comprises: a second shell, mounted on the inner curved surface of the first shell, the second shell having a second cavity, and a heating component mounted in the second cavity; Paraffin wax, filled in the second cavity; a thermal insulation sheet installed in the first cavity to separate the heat dissipation hole and the first cavity, and used to prevent heat loss during heating; A fan is installed on the first shell and communicates with the first cavity for rapid cooling.

[0009] In a possible technical solution, further, the second shell has a curved surface facing the first shell to fit the first shell and the medicine pot.

[0010] In a possible technical solution, further, the water stirring mechanism is distributed upwardly on the inner wall of the medicine stewing pot in a unidirectional spiral.

[0011] In a possible technical solution, further, a first guide rail is provided on the upper surface of the first shell, and a second guide rail is provided on the first shell located in the first cavity, and a plurality of pulleys are installed on both the first guide rail and the second guide rail; The pulley is connected to the upper and lower edges of the thermal insulation sheet to drive the thermal insulation sheet to move and cover the heat dissipation holes to prevent heat loss.

[0012] In a possible technical solution, further, the second shell is made of thermally conductive silicone rubber, so that the second shell has both excellent high temperature resistance and thermal conductivity.

[0013] In a possible technical solution, further, the stewing pot has a pot cover, and the modernized device for stewing polygonatum according to the ancient method also includes a lifting mechanism, and the lifting mechanism includes: a motor, mounted on the frame; A screw mechanism is installed on the frame and comprises a screw and a slide rail, wherein the screw is coaxially connected to the motor; The hanging plate is movably adapted to the screw mechanism and is driven to move by the rotation of the screw; A plurality of slings connect the sling plate and the tank cover.

[0014] In a possible technical solution, further, the temperature and water level integrated sensors are distributed in a stepped manner in the medicine stewing pot to achieve all-round monitoring of the temperature and water level in the medicine stewing pot.

[0015] In a possible technical solution, further comprising: The air pressure sensor is installed on the pot cover and connected to the display control screen to monitor the air pressure in the stewing pot and perform all-round monitoring of the stewing pot.

[0016] In a possible technical solution, further, a material taking door is opened at the bottom of the stewing medicine pot, wherein the material taking door is connected to the stewing medicine pot by a hinge, so as to facilitate the opening and closing of the material taking door and take out the stewed Polygonatum sibiricum.

[0017] In a possible technical solution, further, a load-bearing wheel set is provided at the bottom of the first shell, which can bear the weight of the first shell and reduce the friction force when the electric cylinder pushes the first shell.

[0018] According to the modernized device for stewing Polygonatum odoratum based on the ancient method of the present invention, the encircling paraffin heating method can not only better fit the heating mode of the ancient stewing process, but also realize the precise control of the temperature rise curve. The present invention realizes the precise control of the cooling curve while significantly improving the energy-saving performance through the natural cooling control device based on the slow release of heat when the paraffin solidifies to maintain a stable temperature and the collaborative cooling control method of the thermal insulation plate and fan in the system. The above design enables the modernized device for stewing Polygonatum odoratum based on the ancient method proposed by the present invention to accurately control the temperature of the stewing process, especially solves the problem that the cooling rate and duration are difficult to accurately control, which is beneficial to the stable control of the medicinal effect of stewed Polygonatum odoratum and is suitable for standardized industrial production.

[0019] According to the modernized device for stewing Polygonatum odoratum based on an ancient method of the present invention, a modernized Polygonatum odoratum stewing process based on an ancient method is adopted. The pressure, water level and temperature in the stewing pot can be fully monitored through liquid level, air pressure and a large number of temperature sensors arranged in a stepped manner. The temperature of the medicine liquid in the stewing pot is made uniform through a water stirring mechanism. In addition, based on the stewing pot and automatic surrounding heating design, the automated control of the Polygonatum odoratum stewing process and the large-scale stewing of Polygonatum odoratum are realized, which significantly improves the degree of automation and energy utilization of the entire device. At the same time, it can effectively prevent the dangers caused by improper operation of workers, thereby improving the safety and production efficiency of the Polygonatum odoratum stewing process.

[0020] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 1. It is a schematic diagram of the overall structure of a modern device for stewing polygonatum using an antique method according to an embodiment of the present invention; Figure 2 1 is a partial cross-sectional schematic diagram of a modern device for stewing polygonatum using an antique method according to an embodiment of the present invention; Figure 3 yes Figure 2 A magnified schematic diagram of part A; Figure 4 1. It is a schematic structural diagram of a medicine stewing pot of a modern device for stewing polygonatum according to an ancient method according to an embodiment of the present invention; Figure 5 yes Figure 4 An enlarged schematic diagram of part B; Figure 6 1. It is a schematic diagram of the internal structure of a medicine stewing pot of a modern device for stewing polygonatum according to an ancient method; Figure 7 yes Figure 6 An enlarged schematic diagram of part C; Figure 8 2. It is a schematic diagram of a second shell of a modern device for stewing polygonatum using an antique method according to an embodiment of the present invention; Figure 9 2. It is a schematic diagram of a pot cover of a modern device for stewing polygonatum using an antique method according to an embodiment of the present invention; Figure 10 yes Figure 9 An enlarged schematic diagram of part D of FIG.

[0023] Reference numerals: Frame 1, L-shaped plate 101; Stewing pot 2, pot cover 21, material taking door 22, hinge 23, load-bearing platform 24; Electric cylinder 3; First housing 4, heat dissipation holes 41, first guide rail 42, second guide rail 43, pulley 44, load-bearing wheel set 45; Second housing 51, heating assembly 511, paraffin 52, thermal insulation sheet 53, fan 54, thermal insulation material 55; Water stirring mechanism 6; Temperature and water level integrated sensor 7; Display control screen 8; The motor 201 has a lead screw 2020, a hanging plate 203, a sling 204, a coupling 205, and a limiter 206; Air pressure sensor 9. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0025] It should be noted that when an element is referred to as being “fixed to” another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] In the specification, claims, and accompanying drawings of this application, the terms "first," "second," "third," and the like are used to distinguish different objects and are not used to describe a particular order. Furthermore, the terms "including," "comprising," "having," and any variations thereof are intended to cover non-exclusive inclusions. For example, a list of steps or elements may be included, or alternatively, steps or elements not listed may be included, or other steps or elements may be included that are inherent to the process, method, product, or apparatus.

[0028] Only portions relevant to the present application are shown in the accompanying drawings, not all of them. Before discussing the exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flow charts. Although the flow charts describe the various operations (or steps) as sequential processes, many of the operations can be performed in parallel, concurrently, or simultaneously. In addition, the order of the various operations can be rearranged. The process can be terminated when its operations are completed, but can also have additional steps not included in the accompanying drawings. The process can correspond to a method, function, procedure, subroutine, subprogram, etc.

[0029] As used in this specification, the terms "component," "module," "system," "unit," and the like are used to refer to computer-related entities, hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a unit can be, but is not limited to, a process running on a processor, a processor, an object, an executable file, an execution thread, a program, and / or distributed between two or more computers. In addition, these units can be executed from various computer-readable media having various data structures stored thereon. Units can communicate, for example, via local and / or remote processes based on signals having one or more data packets (e.g., data from a second unit interacting with another unit in a local system, a distributed system, and / or a network, such as the Internet, which interacts with other systems via signals).

[0030] Example 1 like Figures 1 to 10 As shown, this embodiment provides a modern device for stewing Polygonatum odoratum in imitation of an ancient method, which includes: The frame 1 has two symmetrical L-shaped plates 101; The stewed medicine pot 2 is located in the middle of the frame 1. The stewed medicine pot 2 has a pot cover 21. A material taking door 22 is opened at the bottom of the stewed medicine pot 2, wherein the material taking door 22 is connected to the stewed medicine pot 2 by a hinge 23, which facilitates the opening and closing of the material taking door and takes out the stewed polygonatum. In this embodiment, a load-bearing platform 24 is set at the bottom of the stewed medicine pot 2. The load-bearing platform 24 is located in the hollow area in the middle of the frame 1 and is used to stably place the stewed medicine pot 2; The electric cylinder 3 is mounted on the L-shaped plate 101; Two first shells 4, each of which has an inner curved surface to fit the medicine pot 2, and is wrapped with a heat-insulating material 55. The surface of the first shell 4 away from the medicine pot 2 is connected to the electric cylinder 3 to drive the first shell 4 to embrace the medicine pot 2, wherein the first shell 4 has a first cavity, and the first shell 4 near the medicine pot 2 is provided with a plurality of heat dissipation holes 41, which are in communication with the first cavity. In this embodiment, the heat-insulating material 55 is heat-insulating asbestos; The temperature regulating mechanism is installed on the first shell 4 and is used to adjust the stewing temperature of the stewing pot 2 in an embracing manner. The temperature regulating mechanism includes: A second shell 51 is mounted on the inner curved surface of the first shell 4. The second shell 51 has a second cavity. A heating component 511 is mounted in the second cavity. In this embodiment, the heating component 511 includes but is not limited to a heating tube. Paraffin 52, filled in the second cavity; a thermal insulation sheet 53 installed in the first cavity to separate the heat dissipation hole 41 from the first cavity, and used to prevent heat loss during heating; A fan 54 is mounted on the first housing 4 and communicates with the first cavity, and is used for rapid cooling in hot weather. In this embodiment, the fan 54 has a multi-speed adjustment function, which can achieve precise control of the temperature during the cooling stage; A plurality of water stirring mechanisms 6 are distributed on the inner wall of the medicine stewing tank 2; Multiple temperature and water level integrated sensors 7 are installed in the medicine stewing pot 2; The display control panel 8 is embedded in the frame 1 and connected to the temperature and water level integrated sensor 7 .

[0031] It should be noted that the second shell 51 has a curved surface facing the first shell 4 so as to fit the first shell 4 and the medicine pot 2 .

[0032] It should be noted that the water stirring mechanism 6 is distributed upwardly on the inner wall of the medicine stewing pot 2 in a unidirectional spiral.

[0033] It should be noted that each water stirring mechanism 6 is connected to the inner wall of the stewing medicine tank 2 through a mounting bracket, and a filter is installed on the water stirring mechanism 6. Each water stirring mechanism 6 can rotate around the mounting bracket at an angle of 0 to 180 degrees to achieve uniform temperature of the medicine liquid in the stewing medicine tank 2.

[0034] It should be noted that a first guide rail 42 is provided on the upper surface of the first shell 4, and a second guide rail 43 is provided on the first shell 4 located in the first cavity. A plurality of pulleys 44 are installed on both the first guide rail 42 and the second guide rail 43. The pulley 44 is connected to the upper and lower edges of the thermal insulation sheet 53 to drive the thermal insulation sheet 53 to move and cover the heat dissipation holes 41 to prevent heat loss.

[0035] It should be noted that the second shell 51 is made of thermally conductive silicone rubber, so that the second shell 51 has both excellent high temperature resistance and thermal conductivity.

[0036] Example 2 This embodiment is a further improvement on the basis of the embodiment 1. The modernized device for stewing polygonatum according to the ancient method further comprises a lifting mechanism, which comprises: The motor 201 is mounted on the frame 1; A screw mechanism, mounted on the frame 1, comprising a screw 2020 and a slide rail, wherein the screw 2020 is coaxially connected to the motor 201; The hanging plate 203 is movably adapted to the screw mechanism, and is driven to move by the rotation of the screw 2020; A plurality of slings 204 connect the sling plate 203 and the tank cover 21 .

[0037] It should be noted that the temperature and water level integrated sensors 7 are distributed in a stepped manner in the medicine stewing pot 2 to achieve all-round monitoring of the temperature and water level in the medicine stewing pot 2 .

[0038] It should be noted that, in this embodiment, the motor 201 is connected to the lead screw 2020 via a coupling 205 , and the hanging plate 203 is mounted on the lead screw 2020 .

[0039] It should be noted that the lifting mechanism also includes: The limiting parts 206 are respectively fixed on the upper and lower sides of the frame 1. Three slings 204 are installed on the hanging plate 203. The other ends of the three slings 204 are connected to the tank cover 21. The motor shaft of the motor 201 drives the screw 2020 to rotate, so as to realize the up and down movement of the hanging plate 203 on the guide rail, thereby driving the tank cover 21 to move up and down, thereby realizing the automatic opening and closing of the stewing medicine jar, improving the stewing efficiency while ensuring the safety of employees.

[0040] Example 3 This embodiment is a further improvement on the above embodiment. The modernized device for stewing Polygonatum odoratum according to the ancient method further comprises: The air pressure sensor 9 is installed on the pot cover 21 and is connected to the display control screen 8 to monitor the air pressure in the stewing pot 2 and perform all-round monitoring of the stewing pot 2.

[0041] A load-bearing wheel set 45 is provided at the bottom of the first shell 4 to bear the weight of the first shell 4 and reduce the friction force when the electric cylinder 3 pushes the first shell 4 .

[0042] Based on the above embodiment, the present invention provides the specific working steps of the above-mentioned modernized device for stewing Polygonatum odoratum using the ancient method, including: Step 1: At the beginning of the work, the operator adds the cleaned polygonatum to the stewing pot 2 to the maximum radius of the stewing pot 2, and then adds clean water to the highest liquid level of the temperature and water level integrated sensor 7.

[0043] Step 2: Start the motor 201 to drive the lead screw 2020 to rotate, so that the hanging plate 203 drives the tank cover 21 to move downward, and the tank cover 21 is covered on the stewing medicine tank 2.

[0044] Step 3: Start the electric cylinder 3 to push the first shell 4 and the second shell 51 on both sides to wrap the stewed medicine pot 2, start the heating component 511, heat the paraffin in the second shell 51, and then heat the polygonatum in the stewed medicine pot 2.

[0045] Step 4: Utilize the integrated temperature and water level sensor 7 and the air pressure sensor 9 to monitor the liquid level, temperature, and pressure of the stewed liquid in the stewing pot 2. Constantly regulate the temperature within the stewing pot 2, and adjust the spiral water stirring mechanism 6 to uniformize the temperature of the medicinal liquid within the pot. Specifically, in this embodiment, the temperature within the stewing pot 2 is raised to boiling for 8 to 10 hours, then maintained at a constant temperature for 6 to 12 hours, and cooled for 4 to 8 hours. If the external ambient temperature is too high, the heat dissipation can be accelerated by manually adjusting the thermal insulation sheet 53, opening the heat dissipation holes 41, and turning on the fan 54. The fan 54 has multiple gear adjustments, which can achieve precise control of the temperature during the cooling phase, keeping the cooling time within 4 to 8 hours to ensure the efficacy of the Polygonatum sibiricum. Repeat the above steps if further operation is required.

[0046] According to the modernized device for stewing Polygonatum odoratum based on the ancient method of the present invention, the encircling paraffin heating method can not only better fit the heating mode of the ancient stewing process, but also realize the precise control of the temperature rise curve. The present invention realizes the precise control of the cooling curve while significantly improving the energy-saving performance through the natural cooling control device based on the slow release of heat when the paraffin solidifies to maintain a stable temperature and the collaborative cooling control method of the thermal insulation plate and fan in the system. The above design enables the modernized device for stewing Polygonatum odoratum based on the ancient method proposed by the present invention to accurately control the temperature of the stewing process, especially solves the problem that the cooling rate and duration are difficult to accurately control, which is beneficial to the stable control of the medicinal effect of stewed Polygonatum odoratum and is suitable for standardized industrial production.

[0047] According to the modernized device for stewing Polygonatum odoratum based on an ancient method of the present invention, a modernized Polygonatum odoratum stewing process based on an ancient method is adopted. The pressure, water level and temperature in the stewing pot can be fully monitored through liquid level, air pressure and a large number of temperature sensors arranged in a stepped manner. The temperature of the medicine liquid in the stewing pot is made uniform through a water stirring mechanism. In addition, based on the stewing pot and automatic surrounding heating design, the automated control of the Polygonatum odoratum stewing process and the large-scale stewing of Polygonatum odoratum are realized, which significantly improves the degree of automation and energy utilization of the entire device. At the same time, it can effectively prevent the dangers caused by improper operation of workers, thereby improving the safety and production efficiency of the Polygonatum odoratum stewing process.

[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation to the invention.

[0049] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0050] Obviously, the described embodiments are only some of the embodiments of the present application, rather than all of the embodiments. Mentioning "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present embodiment application. The appearance of this phrase in various positions in the specification does not necessarily mean that they are all the same embodiments, nor are they independent or alternative embodiments that are mutually exclusive with other embodiments. It can be understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of this application.

[0051] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A modern device for stewing Polygonatum odoratum in imitation of an ancient method, characterized in that: include: A frame (1) having two symmetrical L-shaped plates (101); A medicine stewing pot (2) is located in the middle of the frame (1); An electric cylinder (3) mounted on the L-shaped plate (101); Two first shells (4), each first shell (4) having an inner curved surface to fit the stewing pot (2), the first shell (4) being wrapped with a heat-insulating material (55), and the first shell (4) being connected to the electric cylinder (3) to drive the first shell (4) to embrace the stewing pot (2); A temperature regulating mechanism is mounted on the first shell (4) and is used for adjusting the stewing temperature of the stewing pot (2) in an embracing manner; A plurality of water stirring mechanisms (6) are distributed on the inner wall of the medicine stewing pot (2); A plurality of integrated temperature and water level sensors (7) are installed in the medicine stewing pot (2); A display control screen (8) is embedded in the frame (1) and connected to the temperature and water level integrated sensor (7).

2. The modernized device for stewing Polygonatum odoratum according to the ancient method of claim 1 is characterized in that: The first shell (4) has a first cavity, and the first shell (4) is provided with a plurality of heat dissipation holes (41) communicating with the first cavity; The temperature regulating mechanism comprises: A second shell (51) is mounted on the inner curved surface of the first shell (4); the second shell (51) has a second cavity, and a heating component (511) is mounted in the second cavity; Paraffin (52), filled in the second cavity; A thermal insulation sheet (53) is installed in the first cavity; A fan (54) is mounted on the first housing (4) and communicates with the first cavity.

3. The modernized device for stewing Polygonatum odoratum according to the ancient method of claim 2 is characterized in that: The second shell (51) has a curved surface facing the first shell (4).

4. The modernized device for stewing Polygonatum odoratum according to the ancient method of claim 1 is characterized in that: The water stirring mechanism (6) is distributed upwardly on the inner wall of the medicine stewing pot (2) in a unidirectional spiral.

5. The modernized device for stewing Polygonatum odoratum according to the ancient method of claim 2 is characterized in that: A first guide rail (42) is provided on the upper surface of the first shell (4), and a second guide rail (43) is provided on the first shell (4) located in the first cavity. A plurality of pulleys (44) are installed on both the first guide rail (42) and the second guide rail (43); The pulley (44) is connected to the upper and lower edges of the thermal insulation plate (53) to drive the thermal insulation plate (53) to move and block the heat dissipation hole (41).

6. The modernized device for stewing Polygonatum odoratum according to the ancient method of claim 2 is characterized in that: The second shell (51) is made of heat-conducting silicone rubber.

7. The modernized device for stewing Polygonatum odoratum according to the ancient method of claim 1 is characterized in that: The stewing pot (2) has a pot cover (21), and the modernized Huangjing stewing device based on the ancient method also includes a lifting mechanism, which includes: A motor (201) is mounted on the frame (1); A screw mechanism, mounted on the frame (1), comprising a screw (2020) and a slide rail, wherein the screw (2020) is coaxially connected to the motor (201); The hanging plate (203) is movably adapted to the screw mechanism and is driven to move the hanging plate (203) by the rotation of the screw (220); A plurality of slings (204) connect the sling plate (203) and the tank cover (21).

8. The modernized device for stewing Polygonatum odoratum according to the ancient method of claim 1 is characterized in that: The temperature and water level integrated sensors (7) are distributed in a stepped manner in the medicine stewing pot (2).

9. The modernized device for stewing Polygonatum odoratum according to the ancient method of claim 7 is characterized in that: Also includes: An air pressure sensor (9) is mounted on the tank cover (21) and connected to the display control screen (8).

10. The modernized device for stewing Polygonatum odoratum according to the ancient method of claim 2 is characterized in that: A load-bearing wheel set (45) is provided at the bottom of the first shell (4).

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