Traditional Chinese medicine component extraction device

Abstract

The utility model discloses a traditional Chinese medicine component extraction device which comprises an extraction barrel, a mounting cover, a lifting part and an extraction net rack, the mounting cover is erected at the top of the extraction barrel; the lifting part is fixedly mounted on the mounting cover, and the lifting part is used for driving the extraction net rack to lift up and down in the extraction barrel in a reciprocating manner; the extraction net rack is mounted on the lifting part, is used for containing traditional Chinese medicinal materials, and is in flowing contact with an extracting solution in the extraction barrel under the driving of the lifting part. According to the traditional Chinese medicine extraction device, the lifting part drives the extraction net rack to do lifting motion, traditional Chinese medicine materials in the extraction net rack can fully flow and be mixed with an extracting solution, the optimal traditional Chinese medicine component extraction effect is achieved, and the device has the advantages of being simple in structure and convenient and fast to operate.

Description

Technical Field

[0001] The utility model relates to the field of traditional Chinese medicine ingredient extraction, in particular to a device for extracting traditional Chinese medicine ingredients. Background Technique

[0002] The extraction of traditional Chinese medicine ingredients is an important part of the field of traditional Chinese medicine research, aiming to use technology to maximize the extraction of effective ingredients in traditional Chinese medicine to improve the internal quality and clinical treatment effect of traditional Chinese medicine preparations. The chemical components of traditional Chinese medicine are very complex, containing a variety of effective components, ineffective components, and also toxic components. Therefore, extracting its effective components, separating and purifying them to obtain effective monomers is a key step. This process not only involves the extraction of effective components from traditional Chinese medicine materials, but also includes the further separation, purification and quality control of these extracts to ensure the safety and effectiveness of the final product.

[0003] There are various methods for extracting traditional Chinese medicine ingredients, including but not limited to maceration method, percolation method, reflux method, decoction method, steam distillation method, sublimation method, countercurrent extraction, ultrasonic extraction, microwave extraction, semi-bionic extraction, supercritical fluid extraction, etc. The selection of these methods depends on the properties of traditional Chinese medicine materials, the polarity of effective components, and the requirements of extraction efficiency. For example, for components with relatively low polarity, such as alicyclic and aromatic compounds, lipophilic solvents such as chloroform or ethyl acetate are usually used for extraction; while for components with relatively high polarity, such as glycosides and amino acids, water or aqueous alcohol is more suitable as a solvent.

[0004] At present, during the use of the device for extracting traditional Chinese medicine ingredients, since the traditional Chinese medicine materials are statically immersed in the extraction solution, the traditional Chinese medicine materials cannot make full and comprehensive flowing contact with the extraction solution, resulting in a decrease in the extraction efficiency of traditional Chinese medicine ingredients and the extraction content within a certain period of time, and there are certain defects. Content of the Utility Model

[0005] The purpose of the utility model is to provide a device for extracting traditional Chinese medicine ingredients to improve the extraction efficiency of traditional Chinese medicine ingredients and the extraction amount of traditional Chinese medicine ingredients within a period of time.

[0006] To solve the above technical problems, the utility model provides a device for extracting traditional Chinese medicine ingredients, including an extraction cylinder, a mounting cover, a lifting member and an extraction wire rack;

[0007] The mounting cover is erected on the top of the extraction cylinder;

[0008] The lifting member is fixedly installed on the mounting cover, and the lifting member is used to drive the extraction wire rack to reciprocate up and down in the extraction cylinder;

[0009] The extraction grid is installed on the lifting member. The extraction grid is used to hold traditional Chinese medicine materials and is in flowing contact with the extraction liquid located in the extraction cylinder under the drive of the lifting member.

[0010] Furthermore, the lifting member includes a positioning tube, a driving lead screw, a lifting platform, and a driving motor;

[0011] The positioning tube is fixedly installed on the bottom surface of the mounting cover;

[0012] The driving lead screw passes through and is rotatably installed on the mounting cover, and the driving lead screw is located inside the positioning tube;

[0013] The lifting platform is threadedly connected to the driving lead screw, and the lifting platform is in sliding contact along the length direction of the positioning tube;

[0014] The driving motor is installed on the mounting cover, and the driving motor is in transmission connection with the end of the driving lead screw.

[0015] Furthermore, a positioning sliding groove is formed in the positioning tube along its length direction. A positioning sliding column is slidably installed in the positioning sliding groove. The inner end of the positioning sliding column is fixedly connected to the lifting platform, and the outer end of the positioning sliding column is fixedly connected to the extraction grid.

[0016] Furthermore, the driving lead screw adopts a reciprocating lead screw.

[0017] Furthermore, the extraction grid is arranged in a mesh structure, and the bottom surface of the extraction grid is concave.

[0018] Furthermore, a sealing door is arranged on the bottom surface of the extraction grid, and the sealing door is located in the concave portion of the extraction grid.

[0019] Furthermore, a valve is installed at the bottom of the extraction cylinder.

[0020] Furthermore, an observation window is arranged on the side wall of the extraction cylinder, and scale lines are arranged on the observation window.

[0021] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0022] The present utility model uses a lifting member to drive the extraction grid to perform a lifting movement, which can enable the traditional Chinese medicine materials in the extraction grid to be fully mixed with the extraction liquid by flowing, thereby greatly optimizing the extraction effect of the traditional Chinese medicine components. It has the characteristics of simple structure and convenient operation. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the overall structure of the traditional Chinese medicine component extraction device of the present utility model;

[0024] Figure 2 External structural schematic diagram of the extraction cylinder of the traditional Chinese medicine component extraction device of the present utility model;

[0025] Figure 3 Cross-sectional structural schematic diagram of the positioning tube of the traditional Chinese medicine component extraction device of the present utility model. Specific embodiments

[0026] The traditional Chinese medicine component extraction device of the present utility model will be described in more detail below with reference to the schematic diagrams, in which the preferred embodiments of the present utility model are shown. It should be understood that those skilled in the art can modify the present utility model described herein while still achieving the advantageous effects of the present utility model. Therefore, the following description should be understood as a broad guidance for those skilled in the art and not as a limitation to the present utility model.

[0027] In the following paragraphs, the present utility model will be described more specifically by way of example with reference to the accompanying drawings. According to the following description, the advantages and features of the present utility model will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of facilitating and clearly assisting in explaining the embodiments of the present utility model.

[0028] As Figures 1 to 3 shown, an embodiment of the present utility model provides a traditional Chinese medicine component extraction device, including an extraction cylinder 1, a mounting cover 2, a lifting member, and an extraction wire mesh rack 3.

[0029] Specifically, the mounting cover 2 is erected on the top of the extraction cylinder 1.

[0030] The lifting member is fixedly installed on the mounting cover 2, and the lifting member is used to drive the extraction wire mesh rack 3 to reciprocate up and down in the extraction cylinder 1.

[0031] The extraction wire mesh rack 3 is installed on the lifting member. The extraction wire mesh rack 3 is used to hold traditional Chinese medicine herbs and is in flowing contact with the extraction liquid located in the extraction cylinder 1 under the drive of the lifting member.

[0032] In this embodiment, when traditional Chinese medicine component extraction is required, first place the traditional Chinese medicine herbs into the extraction wire mesh rack 3 and add the extraction liquid into the extraction cylinder 1. Then, place the mounting cover 2 on the extraction cylinder 1. At this time, the extraction wire mesh rack 3 is located in the extraction liquid. Finally, turn on the lifting member, and the lifting member drives the extraction wire mesh rack 3 to perform a lifting motion, so that the extraction wire mesh rack 3 and the herbs located in the extraction wire mesh rack 3 reciprocate up and down in the extraction liquid. Through the full flowing contact between the traditional Chinese medicine herbs and the extraction liquid, the component extraction efficiency and extraction amount of the traditional Chinese medicine herbs can be greatly improved.

[0033] In a specific embodiment, a valve 4 is installed at the bottom of the extraction cylinder 1. After the extraction of the components of traditional Chinese medicine materials is completed, the solution in the extraction cylinder 1 can be quickly discharged, facilitating collection. Additionally, an observation window 5 is provided on the side wall of the extraction cylinder 1, and scale lines 6 are provided on the observation window 5. The observation window 5 and the scale lines 6 enable the direct observation of the volume of the solution in the extraction cylinder 1.

[0034] Furthermore, the lifting member includes a positioning tube 7, a driving lead screw 8, a lifting platform 9, and a driving motor 10.

[0035] Specifically, the positioning tube 7 is fixedly installed on the bottom surface of the mounting cover 2.

[0036] The driving lead screw 8 penetrates and is rotatably installed on the mounting cover 2, and the driving lead screw 8 is located inside the positioning tube 7.

[0037] The lifting platform 9 is threadedly connected to the driving lead screw 8, and the lifting platform 9 is in sliding contact along the length direction of the positioning tube 7.

[0038] The driving motor 10 is installed on the mounting cover 2, and the driving motor 10 is drivingly connected to the end of the driving lead screw 8.

[0039] Among them, a positioning sliding groove 11 is formed in the positioning tube 7 along its length direction, a positioning sliding column 12 is slidably installed in the positioning sliding groove 11, the inner end of the positioning sliding column 12 is fixedly connected to the lifting platform 9, and the outer end of the positioning sliding column 12 is fixedly connected to the extraction wire mesh frame 3.

[0040] In this embodiment, when the components of traditional Chinese medicine materials need to be extracted, the driving motor 10 drives the driving lead screw 8 to rotate. The lifting platform 9 threadedly connected to the driving lead screw 8 cannot rotate with the driving lead screw 8 due to the limitation of the positioning tube 7, and the lifting platform 9 can only drive the extraction wire mesh frame 3 to perform a lifting motion. During the lifting process of the extraction wire mesh frame 3, it can make full flowing contact with the extraction liquid in the extraction cylinder 1, so that the components of traditional Chinese medicine materials can be extracted quickly and fully.

[0041] In a specific embodiment, the driving lead screw 8 is a reciprocating lead screw. By using a reciprocating lead screw for the driving lead screw 8, the reciprocating lifting motion of the extraction wire mesh frame 3 can be realized under the single-direction drive of the driving motor 10, and further, the rapid flowing contact between the traditional Chinese medicine materials and the extraction liquid can be realized to achieve the rapid extraction of the components of traditional Chinese medicine materials.

[0042] Furthermore, the extraction wire mesh frame 3 is arranged in a mesh structure, and the bottom surface of the extraction wire mesh frame 3 is concave.

[0043] Specifically, a sealing door 13 is provided at the bottom of the extraction grid 3, and the sealing door 13 is located at the recess of the extraction grid 3.

[0044] In this embodiment, when it is necessary to add traditional Chinese medicine materials, the installation cover 2 is removed from the extraction cylinder 1 and placed upside down. After the sealing door 13 is opened, the traditional Chinese medicine materials can be added into the extraction grid 3, and the addition of traditional Chinese medicine materials can be quickly realized. When it is necessary to take out the traditional Chinese medicine materials after the component extraction is completed, the sealing door 13 is opened, and the traditional Chinese medicine materials can be taken out.

[0045] Compared with the prior art, the utility model has at least the following beneficial effects:

[0046] The utility model uses a lifting member to drive the extraction grid to move up and down, which can make the traditional Chinese medicine materials in the extraction grid fully flow and mix with the extraction liquid, so as to greatly optimize the extraction effect of traditional Chinese medicine components, and has the characteristics of simple structure and convenient operation.

[0047] Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalent technologies, the utility model is also intended to include these changes and modifications.

Claims

1. A traditional Chinese medicine ingredient extraction device, characterized in that, It includes an extraction cylinder, a mounting cover, a lifting member and an extraction grid frame; The mounting cover is mounted on the top of the extraction cylinder; The lifting member is fixedly mounted on the mounting cover, and the lifting member is used to drive the extraction grid frame to reciprocate and rise and fall in the extraction cylinder; The extraction grid frame is installed on the lifting member, and is used to contain Chinese medicinal materials and is in fluid contact with the extraction liquid in the extraction cylinder when driven by the lifting member; The extraction grid is configured as a mesh structure, and the bottom surface of the extraction grid is concave; A sealing door is arranged on the bottom surface of the extraction grid frame, and the sealing door is located in a recess of the extraction grid frame.

2. The traditional Chinese medicine ingredient extraction device according to claim 1, characterized in that The lifting member includes a positioning tube, a driving screw rod, a lifting platform and a driving motor; The positioning tube is fixedly mounted on the bottom surface of the mounting cover; The driving screw rod penetrates and is rotatably mounted on the mounting cover, and the driving screw rod is located inside the positioning tube; The lifting platform is threadedly connected to the driving screw rod, and the lifting platform is in sliding contact along the length direction of the positioning tube; The driving motor is mounted on the mounting cover, and the driving motor is drivingly connected to the end of the driving screw rod.

3. The traditional Chinese medicine ingredient extraction device according to claim 2, wherein, The positioning tube is provided with a positioning slide groove along its length direction, a positioning slide column is slidably installed in the positioning slide groove, the inner end of the positioning slide column is fixedly connected to the lifting platform, and the outer end of the positioning slide column is fixedly connected to the extraction grid.

4. The traditional Chinese medicine ingredient extraction device according to claim 2, characterized in that, The driving screw rod adopts a reciprocating screw rod.

5. The traditional Chinese medicine ingredient extraction device according to claim 1, wherein A valve is installed at the bottom of the extraction cylinder.

6. The traditional Chinese medicine ingredient extraction device according to claim 1, wherein, An observation window is arranged on the side wall of the extraction cylinder, and scale lines are arranged on the observation window.

Images