Astragalus mongholicus active ingredient extraction device

Abstract

The utility model discloses a device for extracting active ingredients of astragalus membranaceus, which relates to the technical field of astragalus membranaceus extraction, and comprises a box body, a filtering mechanism, an extruding mechanism and a supporting mechanism, a feeding mechanism is arranged on the outer wall of the box body, a liquid discharging mechanism is arranged at the bottom end of the box body, the filtering mechanism is arranged inside the box body, the extruding mechanism is connected with the filtering mechanism, and the supporting mechanism is arranged on the box body. The extrusion mechanism is used for filter-pressing liquid in residues at the top end of the filtering mechanism, and the supporting mechanism is used for preventing the filtering mechanism from deforming in the filter-pressing process. According to the utility model, the supporting mechanism is matched with the extruding mechanism, so that the filtering mechanism ascends, and the filtering mechanism drives solid material residues to move upwards and contact with the top end of the inner wall of the box body for extrusion, so that residual liquid in the solid material residues can be extruded out, the phenomenon of liquid residue is avoided, the extraction effect is ensured, and the phenomenon of waste is avoided.

Description

Technical Field

[0001] This utility model relates to the field of Astragalus extraction technology, and in particular to an extraction device for Astragalus active ingredients. Background Technology

[0002] In the field of traditional Chinese medicine extraction, astragalus is a commonly used medicinal material, and the extraction effect of its active ingredients (such as astragaloside A and polysaccharides) directly affects the efficacy and application value of the drug.

[0003] Traditional methods for extracting active ingredients from Astragalus membranaceus mainly include water extraction and alcohol extraction. These methods typically involve steps such as soaking, filtration, and concentration. However, in actual production, a large amount of liquid containing effective ingredients often remains in the residue after extraction, leading to a reduced extraction rate, resource waste, and impact on economic benefits. To address this, we propose an Astragalus membranaceus active ingredient extraction device. Utility Model Content

[0004] The purpose of this invention is to provide an extraction device for the active ingredients of Astragalus membranaceus, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an extraction device for Astragalus membranaceus active ingredients, comprising:

[0006] The box body has a feeding mechanism on its outer wall and a draining mechanism at its bottom.

[0007] A filtration mechanism is disposed inside the housing;

[0008] The extrusion mechanism is connected to the filtration mechanism and is used to press out the liquid in the residue at the top of the filtration mechanism.

[0009] A support mechanism is provided to prevent the filtration mechanism from deforming during the pressure filtration process.

[0010] Preferably, the filtration mechanism includes:

[0011] A movable frame is movably disposed inside the housing, and a guide mechanism is provided at the top of the movable frame;

[0012] A filter screen is disposed on the inner wall of the movable frame.

[0013] Preferably, the extrusion mechanism includes:

[0014] A fixing plate is fixedly connected to the middle of the movable frame;

[0015] A hydraulic cylinder is installed at the top of the housing, and the support mechanism is connected to the hydraulic cylinder.

[0016] Preferably, the support mechanism includes:

[0017] A support plate is disposed below the filter screen, and the top of the support plate is provided with connecting holes.

[0018] A movable hole is provided at the top of the fixed plate, and the output end of the hydraulic cylinder passes through the interior of the movable hole and is connected to the top of the support plate in a transmission manner.

[0019] Preferably, the guiding mechanism includes:

[0020] A guide rod is fixedly connected to the corner of the top of the movable frame;

[0021] A guide hole is provided in the inner wall of the housing. The outer wall of the guide rod is movably connected to the inner wall of the guide hole. A reset mechanism is provided at the top of the guide rod.

[0022] Preferably, the reset mechanism includes:

[0023] A guide sleeve is fixedly connected to the top of the housing, and a connecting hole is provided at the bottom of the guide sleeve. The outer wall of the guide rod is movably inserted and connected to the inner wall of the guide sleeve.

[0024] A compression spring is disposed inside the connecting hole and at the top of the guide rod;

[0025] A limiting block is fixedly connected to the inner wall of the box.

[0026] Preferably, the feeding mechanism includes:

[0027] A feeding chute is provided on the outer wall of the housing;

[0028] The feed hopper is fixedly connected to the outer wall of the housing.

[0029] Preferably, the draining mechanism includes a drain pipe, which is fixedly inserted into the bottom end of the housing, and a connecting flange is fixedly sleeved at the end of the drain pipe.

[0030] The technical effects and advantages of this utility model are as follows:

[0031] This invention utilizes the cooperation of a support mechanism and a squeezing mechanism to raise the filtration mechanism, which in turn moves the solid residue upwards and squeezes it against the top of the inner wall of the chamber. This squeezes out the residual liquid in the solid residue, thus avoiding liquid residue, ensuring extraction efficiency, and preventing waste. Attached Figure Description

[0032] Figure 1This is a front cross-sectional view of the present invention.

[0033] Figure 2 This is a three-dimensional structural diagram of the filtration mechanism of this utility model.

[0034] Figure 3 This is a three-dimensional structural diagram of the support plate of this utility model.

[0035] Figure 4 This utility model Figure 1 A magnified schematic diagram of the structure at point A.

[0036] In the diagram: 101, housing; 201, moving frame; 202, filter screen; 301, fixed plate; 302, hydraulic cylinder; 401, movable hole; 402, support plate; 403, connecting hole; 501, guide rod; 502, guide hole; 601, guide sleeve; 602, connecting hole; 603, compression spring; 604, limit block; 701, feed chute; 702, feed hopper; 703, discharge pipe. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] This utility model provides, for example Figures 1-4 The device for extracting active ingredients from Astragalus membranaceus includes a housing 101, a filtration mechanism, a pressing mechanism, and a support mechanism. A feeding mechanism is located on the outer wall of the housing 101, and a draining mechanism is located at the bottom of the housing 101. The filtration mechanism is located inside the housing 101, and the pressing mechanism is connected to the filtration mechanism. The pressing mechanism is used to press out the liquid from the residue at the top of the filtration mechanism. The support mechanism is used to prevent the filtration mechanism from deforming during the pressing process. The Astragalus membranaceus solution enters the housing 101 through the feeding mechanism, and then the filtration mechanism blocks the solid residue in the solution, allowing the liquid to flow down. With the cooperation of the support mechanism and the pressing mechanism, the filtration mechanism rises, causing the solid residue to move upwards and contact the top of the inner wall of the housing 101 for pressing. This squeezes out the residual liquid in the solid residue, thus avoiding liquid residue, ensuring extraction efficiency, and preventing waste.

[0039] The filtration mechanism includes a movable frame 201 and a filter screen 202. The movable frame 201 is movably disposed inside the housing 101. A guide mechanism is provided at the top of the movable frame 201. The filter screen 202 is disposed on the inner wall of the movable frame 201. After the astragalus solution enters the housing 101, it falls back to the top of the filter screen 202. The liquid part flows down through the filter holes on the filter screen 202, while the solid residue remains at the top of the filter screen 202.

[0040] The extrusion mechanism includes a fixed plate 301 and a hydraulic cylinder 302. The fixed plate 301 is fixedly connected to the middle of the movable frame 201, and the hydraulic cylinder 302 is installed at the top of the housing 101. The support mechanism is connected to the hydraulic cylinder 302. When the hydraulic cylinder 302 works, it can drive the filter screen 202 to rise. The rise of the filter screen 202 can drive the solid residue on it to move upward until the solid residue contacts the top of the inner wall of the housing 101, thereby extruding the solid residue and squeezing out the residual liquid in the solid residue. The squeezed liquid flows down through the filter screen 202. The hydraulic cylinder 302 is electrically connected to an external power supply through an external switch, which makes it easy for the operator to control the hydraulic cylinder 302, thereby improving the safety and convenience of operating the hydraulic cylinder 302.

[0041] The support mechanism includes a movable hole 401 and a support plate 402. The support plate 402 is located below the filter screen 202, and its top surface is covered with connecting holes 403. The movable hole 401 is located at the top surface of the fixed plate 301. The output end of the hydraulic cylinder 302 passes through the interior of the movable hole 401 and is connected to the top surface of the support plate 402. When the hydraulic cylinder 302 operates, it can drive the support plate 402 to rise. When the support plate 402 rises and contacts the bottom surface of the filter screen 202, the support plate 402 can drive the filter screen 202 to move. As the filter screen 202 moves upward, the solid residue on it rises until it contacts the top of the inner wall of the housing 101, thus squeezing out the residual liquid inside the solid residue. The squeezed liquid flows down through the filter screen 202 and the connecting hole 403, and is held against the bottom of the filter screen 202 by the support plate 402. This prevents the filter screen 202 from being damaged when it squeezes the solid residue, thereby improving the protection effect of the filtration mechanism.

[0042] The guiding mechanism includes a guide rod 501 and a guide hole 502. The guide rod 501 is fixedly connected to the corner of the top of the movable frame 201. The guide hole 502 is opened in the inner wall of the housing 101. The outer wall of the guide rod 501 is movably connected to the inner wall of the guide hole 502. A reset mechanism is provided at the top of the guide rod 501. The guide rod 501 is guided through the guide hole 502, so that the filter mechanism can be raised and lowered stably, thereby improving the convenience of moving the filter mechanism.

[0043] The reset mechanism includes a guide sleeve 601, a compression spring 603, and a limiting block 604. The guide sleeve 601 is fixedly connected to the top of the housing 101, and a connecting hole 602 is provided at the bottom of the guide sleeve 601. The outer wall of the guide rod 501 is movably inserted into the inner wall of the guide sleeve 601. The compression spring 603 is disposed inside the connecting hole 602 and at the top of the guide rod 501. The limiting block 604 is fixedly connected to the inner wall of the housing 101. When the filter mechanism moves upward, the guide rod 501 moves upward, which in turn affects the compression spring 604. 03. Compression is performed until the solid residue is filtered. At this time, the hydraulic cylinder 302 drives the support plate 402 to descend. Then, under the elastic action of the compression spring 603, the guide rod 501 drives the filter mechanism to move downward until the filter mechanism abuts the limit block 604, thereby resetting the filter mechanism and continuing to work. A sealing door is provided on the outer wall of the box 101. When the sealing door is closed, the filter mechanism can work stably. When the sealing door is opened, the filtered solid residue can be taken out, thereby improving the convenience of the extraction device.

[0044] The feeding mechanism includes a feeding trough 701 and a feeding hopper 702. The feeding trough 701 is located on the outer wall of the housing 101, and the feeding hopper 702 is fixedly connected to the outer wall of the housing 101. The astragalus solution enters the housing 101 through the feeding trough 701 and the feeding hopper 702, and then is filtered by the filtration mechanism.

[0045] The liquid discharge mechanism includes a discharge pipe 703, which is fixedly connected to the bottom of the housing 101. A connecting flange is fixedly sleeved at the end of the discharge pipe 703. The liquid filtered by the filtration mechanism is discharged from the housing 101 through the discharge pipe 703. The connecting flange facilitates the connection of external storage equipment to the discharge pipe 703.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for extracting active ingredients from Astragalus membranaceus, characterized in that, include: The box (101) has a feeding mechanism on its outer wall and a draining mechanism at its bottom. A filtration mechanism is disposed inside the housing (101); The extrusion mechanism is connected to the filtration mechanism and is used to press out the liquid in the residue at the top of the filtration mechanism. A support mechanism is provided to prevent the filtration mechanism from deforming during the pressure filtration process.

2. The astragalus active ingredient extraction device according to claim 1, characterized in that, The filtration mechanism includes: A movable frame (201) is movably disposed inside the box (101), and a guide mechanism is provided at the top of the movable frame (201); A filter screen (202) is disposed on the inner wall of the movable frame (201).

3. The astragalus active ingredient extraction device according to claim 2, characterized in that, The extrusion mechanism includes: A fixing plate (301) is fixedly connected to the middle part of the movable frame (201); A hydraulic cylinder (302) is installed on the top of the housing (101), and the support mechanism is connected to the hydraulic cylinder (302).

4. The astragalus active ingredient extraction device according to claim 3, characterized in that, The supporting structure includes: A support plate (402) is disposed below the filter screen (202), and the top of the support plate (402) is provided with connecting holes (403). An active hole (401) is provided at the top of a fixed plate (301). The output end of a hydraulic cylinder (302) passes through the interior of the active hole (401) and is connected to the top of a support plate (402) in a transmission manner.

5. The astragalus active ingredient extraction device according to claim 2, characterized in that, The guiding mechanism includes: Guide rod (501), the guide rod (501) is fixedly connected to the corner of the top of the movable frame (201); A guide hole (502) is provided on the inner wall of the housing (101). The outer wall of the guide rod (501) is movably connected to the inner wall of the guide hole (502). A reset mechanism is provided at the top of the guide rod (501).

6. The astragalus active ingredient extraction device according to claim 5, characterized in that, The reset mechanism includes: Guide sleeve (601), the guide sleeve (601) is fixedly connected to the top of the box (101), the bottom end of the guide sleeve (601) is provided with a connecting hole (602), and the outer wall of the guide rod (501) is movably inserted and connected to the inner wall of the guide sleeve (601). A compression spring (603) is disposed inside the connecting hole (602) and at the top of the guide rod (501); A limiting block (604) is fixedly connected to the inner wall of the housing (101).

7. The apparatus for extracting active ingredients of Astragalus membranaceus according to claim 1, characterized in that, The feeding mechanism includes: Feed chute (701), the feed chute (701) is opened on the outer wall of the box body (101); Feed hopper (702) is fixedly connected to the outer wall of the box body (101).

8. The apparatus for extracting active ingredients of Astragalus membranaceus according to claim 1, characterized in that, The discharge mechanism includes a discharge pipe (703), which is fixedly inserted into the bottom end of the housing (101), and a connecting flange is fixedly sleeved at the end of the discharge pipe (703).

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