Traditional Chinese medicine extraction device for treating allergic rhinitis

Abstract

The present application relates to the technical field of traditional Chinese medicine extraction, in particular to a traditional Chinese medicine extraction device for treating allergic rhinitis. It comprises a support seat, and an extraction assembly is arranged on the top of the support seat. The extraction assembly comprises a heating part and an extraction part. The extraction part comprises a material collecting tank, and a filter plate is arranged inside the material collecting tank. The filter plate is away from the inner wall of the material collecting tank on both sides. A material collecting assembly is arranged above the filter plate. The material collecting assembly is used for filtering traditional Chinese medicine falling on the surface of the filter plate, and the filtered dregs are gathered at the center of the surface of the filter plate. An extrusion assembly extrudes the dregs gathered on the surface of the filter plate. During the gathering process of the dregs by the relative movement of the push plate, the rack drives the gear to rotate when moving, the gear drives the eccentric wheel to rotate, and the eccentric wheel extrudes the slide plate when rotating to the bottom, so that the liquid medicine adsorbed in the dregs is quickly discharged under pressure, the waste of the liquid medicine is avoided, and the extraction efficiency of the liquid medicine is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of traditional Chinese medicine extraction, in particular to a traditional Chinese medicine extraction device for treating allergic rhinitis. BACKGROUND

[0002] Allergic rhinitis is a common chronic respiratory disease, and its main symptoms include nasal congestion, runny nose, sneezing and nasal itching. At present, the traditional treatment methods mainly include oral anti-allergic drugs, nasal sprays and local injections, etc. However, these treatment methods have side effects or poor effects to some extent. Traditional Chinese medicine treatment, as a traditional treatment method, is concerned due to its exact curative effect and small side effects. Traditional Chinese medicine extraction is to maximize the extraction of effective components by using some technologies, so as to improve the internal quality and clinical treatment effect of traditional Chinese medicine preparations and maximize the effect of traditional Chinese medicine.

[0003] There are many existing technologies for traditional Chinese medicine extraction devices, for example:

[0004] Chinese patent publication No. CN211798939U discloses a traditional Chinese and Mongolian medicine extraction device for treating allergic rhinitis, which belongs to the technical field of traditional Chinese medicine processing and comprises a shell, a cabinet door embeddedly connected to one side of the shell, a top cavity fixedly provided in the shell, a motor fixedly installed in the top cavity, an output end of the motor fixedly connected with an input end of a rotating shaft, the rotating shaft fixedly installed in an inner cavity, a bottom plate fixedly installed at the bottom end of the inner cavity, a guide groove provided on the surface of the bottom plate, a mesh groove placed at the bottom end of the guide groove, a filter screen fixedly installed at the bottom end of the mesh groove, cotton filled above the filter screen, a top plate connected with the top end of the cotton in a gap manner, and a guide pipe inserted into one side of the bottom end of the shell. The motor can crush the traditional Chinese and Mongolian medicine, so that the contents in the traditional Chinese and Mongolian medicine can flow out, the extraction speed of the traditional Chinese and Mongolian medicine is accelerated, and the use effect is improved.

[0005] At present, the traditional Chinese medicine extraction device is used by heating and boiling the traditional Chinese medicine in the container to dissolve the effective components of the traditional Chinese medicine in the solution, and then extracting the boiled medicinal liquid. However, when the medicinal liquid is extracted, the medicinal liquid is usually poured out from the container, and part of the dregs flows out with the medicinal liquid during the pouring process. The patient is easy to block the throat when drinking the medicinal liquid, which has a safety hazard. Moreover, the dregs have adsorption, which can adsorb part of the medicinal liquid in the dregs, causing waste of the medicinal liquid in the extraction.

[0006] Therefore, we propose a traditional Chinese medicine extraction device for treating allergic rhinitis. SUMMARY

[0007] The present application aims to provide a traditional Chinese medicine extraction device for treating allergic rhinitis to solve the problems in the background art.

[0008] To achieve the above-mentioned purpose, the present application aims to provide a traditional Chinese medicine extraction device for treating allergic rhinitis, comprising a support seat, wherein the top of the support seat is provided with an extraction assembly, the extraction assembly comprises a heating part and an extraction part, the heating part comprises a heating barrel, the bottom of the heating barrel is provided with a leakage hole, the inside of the heating barrel is provided with stirring blades, the stirring blades are used for stirring the medicinal materials being heated, the top of the heating barrel is provided with a first air cylinder, the end of the first air cylinder is connected with a sealing disc, the bottom of the sealing disc is provided with a protrusion, and the protrusion is matched with the leakage hole.

[0009] The extraction part comprises a material collecting box, the inside of the material collecting box is provided with a filter plate, the two sides of the filter plate are away from the inner wall of the material collecting box, the top of the filter plate is provided with a material collecting assembly, the material collecting assembly is used for filtering the traditional Chinese medicine falling on the surface of the filter plate and collecting the filtered medicinal residues at the center of the surface of the filter plate, the top of the material collecting box is provided with a rotating assembly, the top of the material collecting box is provided with a fixed plate, the top of the fixed plate is provided with a squeezing assembly, the material collecting assembly drives the rotating assembly to rotate during movement, the rotating assembly drives the squeezing assembly to reciprocate when rotating, and the squeezing assembly squeezes the medicinal residues collected on the surface of the filter plate.

[0010] As a further improvement of the technical solution, the material collecting assembly comprises a servo motor arranged on the side wall of the material collecting box, the end of the servo motor is provided with a lead screw, the surface of the lead screw is symmetrically threaded, the surface of the lead screw is provided with a moving plate which moves relatively in the horizontal direction when the lead screw rotates, the bottom of the moving plate is provided with a push plate, and the moving plate slides on the inner wall of the push plate.

[0011] As a further improvement of the technical solution, the push plate is attached to the surface of the filter plate under the action of gravity, the bottom of the push plate is provided with filter holes, and the filter holes are arranged in an array.

[0012] As a further improvement of the technical solution, a first elastic member is arranged between the moving plate and the push plate, and the push plate is tightly attached to the surface of the filter plate under the action of the first elastic member.

[0013] As a further improvement of the technical solution, the rotating assembly comprises a support column arranged on the top of the heating barrel, the side wall of the support column is rotatably provided with an eccentric wheel, the side wall of the eccentric wheel is provided with a gear, and the gear drives the eccentric wheel to rotate to squeeze the squeezing assembly arranged below the eccentric wheel.

[0014] As a further improvement of the technical solution, the top of the moving plate is provided with a rack on both sides, the rack moves horizontally when the moving plate moves, and the rack drives the gear to rotate when the rack moves.

[0015] As a further improvement of the technical solution, the extrusion assembly comprises a sliding plate arranged above the fixed plate, the bottom of the sliding plate is provided with a pressing plate, a second elastic member is arranged between the sliding plate and the fixed plate, and the pressing plate is driven to move downward along the vertical direction to press the dregs gathered on the surface of the filter plate, so that the medicinal liquid adsorbed in the dregs is overflowed.

[0016] As a further improvement of the technical solution, the filter plate is inclined on both sides, and the medicinal liquid flows through the inclined part.

[0017] As a further improvement of the technical solution, the side wall of the aggregate tank is provided with a second air cylinder, the end of the second air cylinder is provided with a push block, and the side wall of the aggregate tank is provided with a dregs collecting port opposite to the second air cylinder, and the dregs collecting port is provided with a sealing rubber plug.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] 1. In the traditional Chinese medicine extraction device for treating allergic rhinitis, the servo motor drives the screw rod to rotate, the moving plate arranged on the surface of the screw rod moves relatively when the screw rod rotates, the moving plate drives the push plate to move horizontally, the medicinal liquid flows out through the filter hole during the movement of the push plate, the dregs are blocked between the push plates, the medicinal liquid is separated from the dregs, the patient is prevented from being stuck in the throat when drinking the medicinal liquid, the safety hazard is reduced, at the same time, the dregs are pushed by the push plate and gathered at the center of the filter plate, so that the dregs can be quickly cleaned.

[0020] 2. In the traditional Chinese medicine extraction device for treating allergic rhinitis, when the push plate moves relatively to gather the dregs, the rack moves to drive the gear to mesh and rotate, the gear drives the eccentric wheel to rotate, the eccentric wheel extrudes the sliding plate when it rotates to the bottom, the sliding plate drives the pressing plate to press the dregs gathered on the surface of the filter plate, the medicinal liquid adsorbed in the dregs is quickly discharged under pressure, the waste of medicinal liquid is avoided, and the extraction efficiency of medicinal liquid is improved.

[0021] 3. In the traditional Chinese medicine extraction device for treating allergic rhinitis, when the decocted traditional Chinese medicine in the heating part falls through the leakage hole at the bottom of the heating barrel and falls onto the surface of the filter plate, the filter plate is inclined on both sides, the medicinal liquid is accelerated to flow along the slope under the action of gravity, so that the medicinal liquid can be quickly collected, and the packaging efficiency of the medicinal liquid is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0023] Figure 2 It is a schematic diagram of the overall structure of the present application;

[0024] Figure 3 It is a sectional view of the heating part of the present application;

[0025] Figure 4 is a sectional view of the extraction part of the present application;

[0026] Figure 5 is a schematic view of the present application Figure 4 at A;

[0027] Figure 6 is a schematic view of the extrusion assembly structure of the present application;

[0028] Figure 7 is a schematic view of the aggregate assembly structure of the present application;

[0029] Figure 8 is a schematic view of the sealing disc structure of the present application;

[0030] Figure 9 is a schematic view of the extrusion assembly structure of the present application;

[0031] Figure 10 is a schematic view of the rotation assembly structure of the present application.

[0032] The meanings of the respective reference numerals in the drawings are as follows:

[0033] 100, support seat;

[0034] 200, heating part; 201, heating barrel; 202, stirring blade; 203, first air cylinder; 204, sealing disc;

[0035] 300, extraction part; 301, aggregate box; 302, fixed plate; 303, support column; 304, eccentric wheel; 305, gear; 306, filter plate; 307, second air cylinder;

[0036] 400, aggregate assembly; 401, servo motor; 402, lead screw; 403, moving plate; 404, push plate; 405, first elastic member; 406, filter hole; 407, rack;

[0037] 500, extrusion assembly; 501, sliding plate; 502, pressing plate; 503, second elastic member. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0040] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0041] The present embodiment aims to provide a traditional Chinese medicine extraction device for treating allergic rhinitis, as shown in Figures 1-10 The extraction assembly includes a heating part 200 and an extraction part 300. The heating part 200 includes a heating barrel 201, the bottom of which is provided with a leakage hole. The inside of the heating barrel 201 is provided with stirring blades 202 for stirring the medicinal materials being heated. The top of the heating barrel 201 is provided with a first air cylinder 203, the end of which is connected with a sealing disc 204. The bottom of the sealing disc 204 is provided with a protrusion, which is matched with the leakage hole.

[0042] The extraction part 300 includes a material collecting box 301, the inside of which is provided with a filter plate 306, the two sides of which are away from the inner wall of the material collecting box 301. The top of the filter plate 306 is provided with a material collecting assembly 400, which is used to filter the traditional Chinese medicine falling on the surface of the filter plate 306, and to collect the filtered medicinal residues at the center of the surface of the filter plate 306. The top of the material collecting box 301 is provided with a rotating assembly, and the top of the material collecting box 301 is provided with a fixed plate 302. The top of the fixed plate 302 is provided with a squeezing assembly 500. The material collecting assembly 400 drives the rotating assembly to rotate during movement. The rotating assembly drives the squeezing assembly 500 to reciprocate when rotating. The squeezing assembly 500 squeezes the medicinal residues collected on the surface of the filter plate 306.

[0043] The improvement of the embodiment is that the servo motor 401 drives the screw rod 402 to rotate, the moving plate 403 arranged on the surface of the screw rod 402 moves relatively when the screw rod 402 rotates, the moving plate 403 drives the push plate 404 to move horizontally, the medicine liquid flows out through the filter holes 406 in the moving process of the push plate 404, and the medicine residues are blocked between the push plates 404, so that the medicine liquid and the medicine residues are separated, the patient is prevented from being stuck in the throat when drinking the medicine liquid, and the safety hidden danger is reduced. Meanwhile, the medicine residues are pushed by the push plate 404 and gathered at the center of the filter plate 306, so that the medicine residues are quickly cleaned.

[0044] In the process of gathering the medicine residues by relatively moving the push plate 404, the rack 407 drives the gear 305 to mesh and rotate when the rack 407 moves, the gear 305 drives the eccentric wheel 304 to rotate, the eccentric wheel 304 extrudes the sliding plate 501 when the eccentric wheel 304 rotates to the bottom, the sliding plate 501 drives the pressing plate 502 to press the medicine residues gathered on the surface of the filter plate 306, so that the medicine liquid adsorbed in the medicine residues is quickly discharged under the pressure, the medicine liquid is prevented from being wasted, and the extraction efficiency of the medicine liquid is improved.

[0045] When the decocted traditional Chinese medicine in the heating part 200 falls into the surface of the filter plate 306 through the leakage hole at the bottom of the heating barrel 201, the two sides of the filter plate 306 are in the form of slopes, the medicine liquid is accelerated to flow under the action of gravity when the medicine liquid slides along the slopes, so that the medicine liquid is quickly collected and the packaging efficiency of the medicine liquid is improved.

[0046] When the traditional Chinese medicine is decocted, the medicine residues need to be filtered to prevent the medicine residues from being mixed in the medicine liquid, so that the patient is prevented from being stuck in the throat during drinking and the safety hidden danger is caused. Therefore, the material collecting assembly 400 comprises the servo motor 401 arranged on the side wall of the material collecting box 301, the servo motor 401 is provided with the screw rod 402 at the end, the screw rod 402 is provided with the moving plate 403 on the surface, the moving plate 403 moves relatively along the horizontal direction when the screw rod 402 rotates, the moving plate 403 is provided with the push plate 404 at the bottom, the moving plate 403 slides in the inner wall of the push plate 404, the push plate 404 is attached to the surface of the filter plate 306 under the action of gravity, the push plate 404 is provided with the filter holes 406 at the bottom, the filter holes 406 are arranged in an array, the servo motor 401 is started to drive the screw rod 402 to rotate, the moving plate 403 arranged on the surface of the screw rod 402 moves relatively when the screw rod 402 rotates, the moving plate 403 drives the push plate 404 to move horizontally, the medicine liquid flows out through the filter holes 406 in the moving process of the push plate 404, the medicine liquid and the medicine residues are separated, the patient is prevented from being stuck in the throat when drinking the medicine liquid, and the safety hidden danger is reduced. Meanwhile, the medicine residues are pushed by the push plate 404 and gathered at the center of the filter plate 306, so that the medicine residues are quickly cleaned and the traditional Chinese medicine is conveniently decocted.

[0047] When there are more residues on the surface of the filter plate 306, the bottom of the filter hole 406 is unevenly stressed during the movement of the moving plate 403 and the push plate 404, which can cause the residues to flow out with the liquid medicine, resulting in the mixing of residues in the liquid medicine. Therefore, the first elastic member 405 is arranged between the moving plate 403 and the push plate 404, and the push plate 404 is tightly attached to the surface of the filter plate 306 under the action of the first elastic member 405. The push plate 404 is tightly attached to the surface of the filter plate 306 under the action of the first elastic member 405. Since the filter plate 306 is inclined on both sides, the first elastic member 405 is always attached to the surface of the filter plate 306 during the movement of the push plate 404, which prevents the bottom of the filter hole 406 from being unevenly stressed and lifted during the movement of the filter plate 306, thereby reducing the mixing of residues in the liquid medicine.

[0048] When the cooked traditional Chinese medicine in the heating part 200 is introduced into the extraction part 300, the residues and the liquid medicine fall on the surface of the filter plate 306, the liquid medicine flows out through the filter hole 406, and the residues are isolated on the surface of the filter plate 306. Since most of the residues are Chinese herbal medicines, the Chinese herbal medicines have adsorption effect, which causes some liquid medicine to be adsorbed in the residues. Therefore, the rotating assembly includes a support column 303 arranged on the top of the heating barrel 201, an eccentric wheel 304 rotatably arranged on the side wall of the support column 303, a gear 305 arranged on the side wall of the eccentric wheel 304, and an extrusion assembly 500 arranged below the eccentric wheel 304. The gear 305 drives the eccentric wheel 304 to rotate, and the moving plate 403 is provided with a rack 407 on the top of the moving plate 403. The rack 407 moves horizontally when the moving plate 403 moves, and the gear 305 rotates when the rack 407 moves. When the lead screw 402 rotates and drives the push plate 404 arranged on the bottom of the moving plate 403 to isolate the residues, the moving plate 403 drives the rack 407 to move horizontally, and the gear 305 rotates when the rack 407 moves. The eccentric wheel 304 coaxially rotates at the end of the gear 305, and the extrusion assembly 500 arranged at the bottom of the gear 305 is extruded. The extrusion assembly 500 reciprocally extrudes the residues on the surface of the filter plate 306, so that the liquid medicine adsorbed in the residues is quickly discharged, thereby avoiding the waste of liquid medicine.

[0049] Because the existing technology separates the medicine liquid adsorbed in the dregs, usually uses the filter screen, the medicine liquid in the dregs is automatically flowed out under the action of gravity, but the dregs has certain water absorption, which causes the medicine liquid not to flow out completely, resulting in waste of the medicine liquid, therefore, the extrusion assembly 500 includes the sliding plate 501 arranged above the fixed plate 302, the pressing plate 502 is arranged at the bottom of the sliding plate 501, the second elastic member 503 is arranged between the sliding plate 501 and the fixed plate 302, the pressing plate 502 is pressed to the dregs gathered on the surface of the filter plate 306 by pressing the sliding plate 501 to move downward in the vertical direction, so that the medicine liquid adsorbed in the dregs is overflowed, when the rack 407 moves to drive the gear 305 to mesh and rotate during the relative movement of the push plate 404 to gather the dregs, the gear 305 drives the eccentric wheel 304 to rotate, the eccentric wheel 304 extrudes the sliding plate 501 when rotating to the bottom, the sliding plate 501 drives the pressing plate 502 to press the dregs gathered on the surface of the filter plate 306, so that the medicine liquid adsorbed in the dregs is quickly discharged under pressure, avoiding waste of the medicine liquid, thereby improving the extraction efficiency of the medicine liquid, when the eccentric wheel 304 stops rotating to extrude the pressing plate 502, the pressing plate 502 is reset under the action of the second elastic member 503, and the process is repeated, so that the pressing plate 502 reciprocally extrudes the dregs on the surface of the filter plate 306.

[0050] When the medicine liquid remains on the surface of the filter plate 306, in order to accelerate the flow of the medicine liquid and speed up the packaging of the medicine liquid, the two sides of the filter plate 306 are inclined, the medicine liquid flows faster through the inclined part, when the decocted traditional Chinese medicine in the heating part 200 falls into the surface of the filter plate 306 through the leakage hole at the bottom of the heating barrel 201, because the two sides of the filter plate 306 are inclined, the medicine liquid slides along the slope under the action of gravity, accelerating the flow of the medicine liquid, thereby facilitating rapid collection of the medicine liquid and improving the packaging efficiency of the medicine liquid.

[0051] When the dregs are gathered on the surface of the filter plate 306, the dregs are extruded by the extrusion assembly 500 to make the medicine liquid adsorbed in the dregs flow out quickly, when the collection of the medicine liquid is completed, the dregs need to be removed, thereby facilitating subsequent traditional Chinese medicine extraction, therefore, the second air cylinder 307 is arranged on the side wall of the material collecting box 301, the push block is arranged at the end of the second air cylinder 307, the dregs collecting port is arranged on the side wall of the material collecting box 301 opposite to the second air cylinder 307, the sealing rubber plug is arranged on the dregs collecting port, when the pressing plate 502 reciprocally extrudes the dregs on the surface of the filter plate 306, the medicine liquid adsorbed in the dregs is discharged, then the sealing rubber plug at the dregs collecting port is removed, after the push plate 404 relatively moves to gather the dregs on the surface of the filter plate 306, the piston rod at the end of the second air cylinder 307 drives the push block to move, the push block pushes the dregs to discharge through the dregs collecting port, thereby facilitating rapid removal of the dregs and facilitating subsequent traditional Chinese medicine extraction, improving the extraction efficiency of the traditional Chinese medicine.

[0052] In summary, the working principle of the present application is as follows: by placing medicinal materials into the heating barrel 201, adding an appropriate amount of water to decoct the medicinal materials, stirring the medicinal liquid in the heating barrel 201 by the stirring blade 202 during the decocting process to accelerate the extraction speed of the effective components of the medicinal materials, when the decocting of the traditional Chinese medicine is completed, the sealing disc 204 is driven by the first air cylinder 203 to move in the vertical direction, so that the medicinal liquid and the dregs pass through the leakage hole into the material collecting box 301, the servo motor 401 is started to drive the lead screw 402 to rotate, the moving plate 403 provided on the surface of the lead screw 402 moves relatively when the lead screw 402 rotates, the moving plate 403 drives the push plate 404 to move horizontally, during the movement of the push plate 404, the medicinal liquid flows out through the filter hole 406, and the dregs are blocked between the push plates 404, so that the medicinal liquid and the dregs are separated, which avoids the patient from being stuck in the throat when drinking the medicinal liquid, reduces the generation of safety hazards, and at the same time, the dregs are pushed by the push plate 404 and gathered at the center of the filter plate 306, so that the dregs can be quickly cleaned, the subsequent decocting of the traditional Chinese medicine is facilitated, the moving plate 403 drives the rack 407 to move horizontally when moving, the rack 407 drives the gear 305 to rotate when moving, the push plate 404 provided at the bottom of the moving plate 403 separates the dregs when the lead screw 402 rotates, the moving plate 403 drives the rack 407 to move horizontally, the rack 407 drives the gear 305 to rotate during the movement of the rack 407, the eccentric wheel 304 provided at the end of the gear 305 rotates coaxially, the extrusion assembly 500 provided at the bottom of the gear 305 is extruded, the extrusion assembly 500 reciprocatingly extrudes the dregs on the surface of the filter plate 306, the medicinal liquid adsorbed in the dregs is quickly discharged, the medicinal liquid is prevented from being wasted, and the extraction efficiency of the traditional Chinese medicine is improved.

[0053] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A Chinese medicine extraction device for treating allergic rhinitis, characterized by: Including support seat (100), top of support seat (100) is equipped with extraction assembly, wherein, extraction assembly includes heating part (200) and extraction part (300), heating part (200) includes heating bucket (201), heating bucket (201) bottom is equipped with leakage hole, the inside of heating bucket (201) is equipped with stirring vane (202), stirring vane (202) is used to stir medicine in heating, the top of heating bucket (201) is equipped with first air cylinder (203), the end of first air cylinder (203) piston rod is connected with sealing disc (204), the bottom of sealing disc (204) is equipped with lug, lug is adapted with leakage hole; The extraction part (300) includes a material collecting box (301), the inside of the material collecting box (301) is equipped with a filter plate (306), the filter plate (306) is away from the inner wall of the material collecting box (301) on both sides, the filter plate (306) is equipped with a material collecting assembly (400) above, the material collecting assembly (400) is used for filtering traditional Chinese medicine falling on the surface of the filter plate (306), and the drug residue after filtering is gathered on the center of the surface of the filter plate (306), the material collecting assembly (400) includes a servo motor (401) arranged on the side wall of the material collecting box (301), the servo motor (401) is equipped with a lead screw (402) at the end, the surface of the lead screw (402) is symmetrically threaded, when the lead screw (402) rotates, the surface of the lead screw (402) is equipped with a moving plate (403) to move relatively in the horizontal direction, the bottom of the moving plate (403) is equipped with a push plate (404), the moving plate (403) slides in the inner wall of the push plate (404), the push plate (404) is attached to the surface of the filter plate (306) under the action of gravity, the bottom of the push plate (404) is equipped with a filter hole (406), and the filter hole (406) is arranged in an array. The rotating assembly is arranged on the top of the aggregate tank (301), the fixed plate (302) is arranged on the top of the aggregate tank (301), the extrusion assembly (500) is arranged above the fixed plate (302), the rotating assembly is driven to rotate in the moving process of the aggregate assembly (400), the extrusion assembly (500) is driven to reciprocate when the rotating assembly rotates, the extrusion assembly (500) extrudes the dregs gathered on the surface of the filter plate (306), the rotating assembly comprises the supporting column (303) arranged on the top of the heating barrel (201), the eccentric wheel (304) is arranged on the side wall of the supporting column (303) in a rotating mode, the gear (305) is arranged on the side wall of the eccentric wheel (304), the extrusion assembly (500) arranged below the eccentric wheel (304) is extruded when the gear (305) drives the eccentric wheel (304) to rotate, the rack (407) is arranged on the top of the moving plate (403) on both sides, the rack (407) is horizontally moved when the moving plate (403) moves, the gear (305) is driven to mesh and rotate when the rack (407) moves; the extrusion assembly (500) comprises the sliding plate (501) arranged above the fixed plate (302), the pressing plate (502) is arranged on the bottom of the sliding plate (501), the second elastic element (503) is arranged between the sliding plate (501) and the fixed plate (302), the pressing plate (502) is moved downward along the vertical direction when the sliding plate (501) is pressed, the dregs gathered on the surface of the filter plate (306) are pressed by the pressing plate (502), the drug solution adsorbed in the dregs is overflowed, the filter plate (306) is in a slope shape on both sides, and the drug solution flows at a high speed through the slope.

2. The traditional Chinese medicine extraction device for treating allergic rhinitis according to claim 1, characterized in that: The first elastic element (405) is arranged between the moving plate (403) and the push plate (404), the push plate (404) is tightly combined with the surface of the filter plate (306) under the action force of the first elastic element (405).

3. The traditional Chinese medicine extraction device for treating allergic rhinitis according to claim 1, characterized in that: The second air cylinder (307) is arranged on the side wall of the aggregate tank (301), the push block is arranged on the end of the second air cylinder (307), the slag collecting port is arranged on the side wall of the aggregate tank (301) and opposite to the second air cylinder (307), and the sealing rubber plug is arranged on the slag collecting port.

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