Chinese patent medicine granule extraction device

Abstract

The utility model discloses a Chinese patent medicine granule extraction device, and relates to the technical field of Chinese patent medicine processing. The device comprises an extraction tank, an outer cover is arranged at the top of the extraction tank, a feeding pipe is arranged on one side of the extraction tank, a discharging pipe is mounted at the bottom of the extraction tank, and an electromagnetic valve for closing the discharging pipe is arranged at the bottom of the extraction tank in a matched manner. Through cooperative design of the heating assembly and the stirring assembly, when the heating assembly works, heat can be transmitted to the stirring assembly through the rotating rod, so that medicinal materials and an extracting solution can be heated when the stirring assembly stirs the medicinal materials and the extracting solution; and therefore, the mixing efficiency of the medicine property and the extracting solution can be improved, and the practicability is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of Chinese patent medicine processing, and in particular to a device for extracting Chinese patent medicine granules. Background Art

[0002] Chinese patent medicine refers to medicines made with Chinese medicine as the main raw material. It is the result of the summary of traditional experience and theory of Chinese medicine in long-term practice, and has a rich historical and cultural background. Chinese patent medicine usually adopts a combination of multiple Chinese herbal medicines and is processed through formulation technology. These Chinese herbal medicines are ground, extracted, concentrated, dried and other processes to make various forms of Chinese patent medicines, such as pills, powders, capsules, granules, tablets, etc.

[0003] After searching, a utility model with patent publication number CN220834214U is found, which discloses a Chinese patent medicine granule extraction device, which drives a first stirring rod to rotate in the inner cavity of an extraction tank through a motor, so that the first stirring rod mixes and stirs the medicinal materials and the extract in the extraction tank, and the second stirring rod on the top of the first stirring rod is linked to the motor through a speed increase transmission component, so that when the first stirring rod rotates forward, the second stirring rod can rotate in the opposite direction, and the medicinal materials and the extract in the extraction tank are mixed and stirred by the first stirring rod and the second stirring rod. However, in the above-mentioned disclosed technical solution, the medicinal materials and the extract are simply stirred by a physical method, and the mixing efficiency of the medicinal materials and the extract is poor. In order to reasonably improve this problem, the present application proposes a Chinese patent medicine granule extraction device. Utility Model Content

[0004] The purpose of this application is to solve the technical problem that the mixing efficiency of medicinal materials and extracts is poor in the technical solution disclosed in the utility model with patent publication number CN220834214U, which simply stirs the medicinal materials and extracts by physical means. This application provides a Chinese patent medicine granule extraction device.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] The Chinese patent medicine granule extraction device comprises:

[0007] An extraction tank, with an outer cover on the top, a feed pipe on one side of the extraction tank, a discharge pipe installed at the bottom of the extraction tank, and a solenoid valve for closing the discharge pipe;

[0008] A rotating rod is rotatably mounted in the extraction tank, and a stirring assembly is provided on the rotating rod;

[0009] A driving member is arranged on the top of the outer cover, and the end of the rotating rod passes through the outer cover and is drivingly connected to the output shaft of the driving member;

[0010] The heating component is arranged on the rotating rod and is used for heating the rotating rod.

[0011] Furthermore, the stirring assembly includes a sleeve sleeved on the outside of the rotating rod, a plurality of first stirring rods are distributed around the sleeve, a plurality of connecting plates are distributed in a ring at the end of the rotating rod, the ends of the connecting plates are connected to vertical plates, and the connecting plates and the vertical plates are in sliding contact with the inner wall of the extraction tank, a plurality of second stirring rods are linearly distributed on the vertical plates, and are arranged in an intermittent and staggered manner with the plurality of first stirring rods, and the sleeve and the vertical plates are interconnected by a speed increasing transmission assembly.

[0012] Furthermore, the speed increasing transmission assembly includes a spur gear installed on the top of the sleeve, the tops of the plurality of vertical plates are connected by an annular rack, a large diameter gear meshing with the spur gear is rotatably installed on the bottom of the outer cover, and a small diameter gear is coaxially connected to the bottom of the large diameter gear, which meshes with the annular rack.

[0013] Furthermore, an annular groove is provided at the bottom of the outer cover, the top of each vertical plate is connected to a first slider, and a plurality of second sliders are distributed in an annular shape on the outside of the annular rack, and both the first slider and the second slider are slidably matched with the annular groove.

[0014] Furthermore, the heating assembly comprises a cylindrical groove opened at the end of the rotating rod, in which a heating column is installed, and a conductive slip ring is connected to the top of the heating column.

[0015] Furthermore, a compartment is constructed on the extraction tank, and a water inlet and a water outlet are constructed on the compartment.

[0016] Furthermore, a heat-insulating layer is provided on the outside of the extraction tank.

[0017] Furthermore, a solution pump is installed on the outside of the extraction tank, an annular water tank is installed on the top of the outer cover, the top of the heating column passes through the inner side of the annular water tank ring and is connected to the conductive slip ring, and the water outlet, solution pump, annular water tank and water inlet are connected in sequence.

[0018] The beneficial effects of the present application are as follows: the present application adopts a coordinated design of a heating component and a stirring component. When the heating component is working, heat can be transferred to the stirring component through a rotating rod, so that the medicinal materials and the extract can be heated when the stirring component stirs the medicinal materials and the extract. This can further accelerate the speed of fusion of the medicinal properties in the medicinal materials and the extract, thereby improving the mixing efficiency of the two, and is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of this application;

[0020] Figure 2 This application Figure 1Structural cross-sectional view of

[0021] Figure 3 This application Figure 2 A magnified image of point A;

[0022] Figure 4 It is a schematic diagram of the bottom structure of the outer cover of the present application;

[0023] Figure 5 This application Figure 4 A magnified view of point B;

[0024] Figure numerals: 1. extraction tank; 2. outer cover; 3. feed pipe; 4. discharge pipe; 5. solenoid valve; 6. rotating rod; 7. stirring assembly; 701. sleeve; 702. first stirring rod; 703. connecting plate; 704. vertical plate; 705. second stirring rod; 706. speed increasing transmission assembly; 7061. spur gear; 7062. annular rack; 7063. large diameter gear; 7064. small diameter gear; 8. driving member; 9. heating assembly; 901. cylindrical groove; 902. heating column; 903. conductive slip ring; 10. annular groove; 11. first slider; 12. second slider; 13. compartment; 14. water inlet; 15. water outlet; 16. solution pump; 17. annular water storage tank. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0026] like Figure 1-Figure 5 As shown, a Chinese patent medicine granule extraction device proposed in one embodiment of the present application includes:

[0027] The extraction tank 1 is provided with an outer cover 2 on the top, and the outer cover 2 and the extraction tank 1 are connected to each other through a bolt assembly. A feed pipe 3 is provided on one side of the extraction tank 1, and the feed pipe 3 is close to the top of the extraction tank 1. The medicinal materials and the extract can enter the extraction tank 1 through the feed pipe 3. The extraction tank 1 is provided with a discharge pipe 4 at the bottom, and a solenoid valve 5 for closing the discharge pipe 4 is provided. The mixed medicinal materials and the extract can be discharged from the extraction tank 1 through the discharge pipe 4 after the solenoid valve 5 is opened;

[0028] The rotating rod 6 is rotatably mounted in the extraction tank 1 and is coaxially mounted in the extraction tank 1. A stirring assembly 7 is provided on the rotating rod 6. Both the rotating rod 6 and the stirring assembly 7 are made of stainless steel with good thermal conductivity. When the rotating rod 6 rotates, the stirring assembly 7 on the rotating rod 6 can mix and stir the medicinal materials and the extract in the extraction tank 1.

[0029] The driving member 8 is specifically a hollow shaft motor, which is arranged on the top of the outer cover 2. The end of the rotating rod 6 passes through the outer cover 2 and is connected to the output shaft of the driving member 8. The rotating rod 6 is connected to the hollow shaft of the driving member 8. When the driving member 8 is working, the rotating rod 6 can be driven to rotate;

[0030] The heating component 9 is arranged on the rotating rod 6 and is used to heat the rotating rod 6. When the heating component 9 is working, the heat can be transferred to the stirring component 7 through the rotating rod 6, so that the medicinal materials and the extract can be heated when the stirring component 7 stirs the medicinal materials and the extract. Compared with the traditional heating method from the bottom, this heating method can heat the medicinal materials and the extract more evenly, thereby further accelerating the speed of merging the medicinal properties in the medicinal materials and the extract, thereby improving the mixing efficiency of the two;

[0031] The present application adopts a coordinated design of a heating component 9 and a stirring component 7. When the heating component 9 is working, heat can be transferred to the stirring component 7 through the rotating rod 6, so that the medicinal materials and the extract can be heated when the stirring component 7 stirs the medicinal materials and the extract. This can further accelerate the speed of fusion of the medicinal properties in the medicinal materials and the extract, thereby improving the mixing efficiency of the two, and is practical.

[0032] like Figure 2 , Figure 4 and Figure 5 As shown, in some embodiments, the stirring assembly 7 includes a sleeve 701 sleeved on the outside of the rotating rod 6, the sleeve 701 rotates with the rotating rod 6, and a plurality of first stirring rods 702 are distributed around the sleeve 701, and two first stirring rods 702 are distributed in a ring shape around the sleeve 701, and there are a plurality of linear arrays along the length direction of the sleeve 701, and a plurality of connecting plates 703 are distributed in a ring shape at the end of the rotating rod 6, and the number of connecting plates 703 is two, and the ends of the connecting plates 703 are connected to vertical plates 704, and the connecting plates 703 and the vertical plates 704 are both in sliding contact with the inner wall of the extraction tank 1, wherein the connecting plate 703 is in sliding contact with the inner bottom surface of the extraction tank 1, and the vertical plate 704 is in sliding contact with the inner wall of the extraction tank 1. With such a design, during the stirring process, The medicinal materials and extract attached to the inner wall of the extraction tank 1 can also be scraped off to improve the stirring efficiency. A plurality of second stirring rods 705 are linearly distributed on the vertical plate 704, which are arranged in an intermittent and staggered manner with the plurality of first stirring rods 702. The sleeve 701 and the vertical plate 704 are interconnected by a speed-increasing transmission assembly 706. With such a design, when the rotating rod 6 rotates, the vertical plate 704 can drive the sleeve 701 to rotate through the speed-increasing transmission assembly 706, and the medicinal materials and extract in the extraction tank 1 are disturbed by the asynchronous rotation speeds of the two to accelerate the mixing, and the heat generated by the heating assembly 9 can be conducted to the first stirring rod 702 and the second stirring rod 705, and the medicinal materials and extract in the extraction tank 1 are heated during the stirring process.

[0033] like Figure 2 , Figure 4 and Figure 5 As shown, in some embodiments, the speed increasing transmission assembly 706 includes a spur gear 7061 installed on the top of the sleeve 701, and the tops of multiple vertical plates 704 are connected by an annular rack 7062. A large diameter gear 7063 meshing with the spur gear 7061 is rotatably installed at the bottom of the outer cover 2. A small diameter gear 7064 is coaxially connected to the bottom of the large diameter gear 7063, which meshes with the annular rack 7062. As the name suggests, the outer diameter and the number of teeth of the large diameter gear 7063 are greater than the outer diameter and the number of teeth of the small diameter gear 7064. When the rotating rod 6 rotates, the small diameter gear 7064 can be driven to rotate by the annular rack 7062 at the top of the vertical plate 704. The number of teeth of the annular rack 7062 is greater than that of the small diameter gear 7064. This is a speed increasing motion. Subsequently, the large diameter gear 7063 can drive the spur gear 7061 to drive the sleeve 701 to rotate. This is a speed increasing motion. The speed difference between the two can effectively disturb the medicinal materials and the extract in the extraction tank 1 and accelerate their mixing.

[0034] like Figure 4 As shown, in some embodiments, an annular groove 10 is provided at the bottom of the outer cover 2, and the annular groove 10 is coaxial with the rotating rod 6. The top of the vertical plate 704 is connected to a first slider 11, and a plurality of second sliders 12 are distributed in an annular shape on the outside of the annular rack 7062. The number of the second sliders 12 is preferably two in the present application. The first slider 11 and the second slider 12 are both slidably matched with the annular groove 10, and the two first sliders 11 and the two second sliders 12 are distributed in an annular shape in the annular groove 10. Such a design can guide the movement of the vertical plate 704 and the annular rack 7062, thereby eliminating the unbalanced centrifugal force and achieving the purpose of dynamic balance.

[0035] like Figure 2-Figure 5 As shown, in some embodiments, the heating component 9 includes a cylindrical groove 901 opened at the end of the rotating rod 6, and the cylindrical groove 901 extends along the axial direction of the rotating rod 6. A heating column 902 is installed therein. The heating column 902 is an electric heating rod. The heating column 902 is movably inserted in the cylindrical groove 901, and its circumferential side is in contact with the inner wall of the cylindrical groove 901. After the heating column 902 is energized, the rotating rod 6 can be heated. A conductive slip ring 903 is connected to the top of the heating column 902. Under the action of the conductive slip ring 903, when the rotating rod 6 drives the heating column 902 to rotate, the wire connected to the heating column 902 is not easily threaded together.

[0036] like Figure 1 and Figure 2As shown, in some embodiments, a compartment 13 is constructed on the extraction tank 1, and a water inlet 14 and a water outlet 15 are constructed on the compartment 13. The extraction tank 1 is made of stainless steel and has excellent thermal conductivity. By adopting such a design, when mixing medicinal materials and extracts, high-temperature water can be filled into the compartment 13 through the water inlet 14, and heat can be transferred to the medicinal materials and extracts inside the compartment through the extraction tank 1. When used in conjunction with the heating component 9, the molecular movement between the medicinal materials and the extract can be accelerated to improve the stirring efficiency, and the cooled water in the compartment 13 can be discharged through the water outlet 15.

[0037] like Figure 1 and Figure 2 As shown, in some embodiments, an insulation layer is provided on the outside of the extraction tank 1, and the insulation layer is sprayed with sepiolite insulation coating, which has the advantages of low thermal conductivity and high thermal resistance. It can insulate the heated water inside the compartment 13 and reduce heat dissipation. It can insulate the heated water inside the compartment 13 and reduce heat dissipation.

[0038] like Figure 2 and Figure 3 As shown, in some embodiments, a solution pump 16 is installed on the outside of the extraction tank 1, and an annular water tank 17 is installed on the top of the outer cover 2. The top of the heating column 902 passes through the inner side of the annular water tank 17, and the inner side of the annular water tank 17 is in contact with the surrounding side of the heating column 902. After the heating column 902 is energized, the water in the annular water tank 17 can be heated and connected to the conductive slip ring 903. The conductive slip ring 903 is fixedly installed on the top of the annular water tank 17. The water outlet 15, the solution pump 16, the annular water tank 17 and the water inlet 14 are connected in sequence. The solution pump 16 can draw water out of the compartment 13 from the water outlet 15 and inject it into the annular water tank 17. After being heated by the heating column 902, it can be injected into the compartment 13 from the water inlet 14. This design can circulate and heat the water in the compartment 13, thereby reducing waste.

[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A Chinese patent medicine granule extraction device, characterized in that: include: An extraction tank (1) is provided with an outer cover (2) on the top, a feed pipe (3) is provided on one side of the extraction tank (1), a discharge pipe (4) is installed at the bottom of the extraction tank (1), and a solenoid valve (5) for closing the discharge pipe (4) is provided in combination; A rotating rod (6) is rotatably mounted in the extraction tank (1), and a stirring assembly (7) is provided on the rotating rod (6); A driving member (8) is arranged on the top of the outer cover (2), and the end of the rotating rod (6) passes through the outer cover (2) and is drivingly connected to the output shaft of the driving member (8); A heating component (9) is arranged on the rotating rod (6) and is used to heat the rotating rod (6).

2. The Chinese patent medicine granule extraction device according to claim 1, characterized in that: The stirring assembly (7) comprises a sleeve (701) sleeved on the outside of the rotating rod (6), a plurality of first stirring rods (702) are distributed around the sleeve (701), a plurality of connecting plates (703) are distributed in an annular manner at the end of the rotating rod (6), the ends of the connecting plates (703) are connected to vertical plates (704), and the connecting plates (703) and the vertical plates (704) are both in sliding contact with the inner wall of the extraction tank (1), a plurality of second stirring rods (705) are linearly distributed on the vertical plates (704), and the second stirring rods (705) are arranged in an intermittent and staggered manner with the plurality of first stirring rods (702), and the sleeve (701) and the vertical plates (704) are connected to each other via a speed increasing transmission assembly (706).

3. The Chinese patent medicine granule extraction device according to claim 2, characterized in that: The speed increasing transmission assembly (706) comprises a spur gear (7061) mounted on the top of the sleeve (701); the tops of the plurality of vertical plates (704) are connected via an annular rack (7062); a large diameter gear (7063) meshing with the spur gear (7061) is rotatably mounted on the bottom of the outer cover (2); a small diameter gear (7064) is coaxially connected to the bottom of the large diameter gear (7063) and meshing with the annular rack (7062).

4. The Chinese patent medicine granule extraction device according to claim 3, characterized in that: The bottom of the outer cover (2) is provided with an annular groove (10), the top of each of the vertical plates (704) is connected to a first slider (11), and a plurality of second sliders (12) are distributed in an annular shape on the outside of the annular rack (7062), and both the first slider (11) and the second slider (12) are slidably matched with the annular groove (10).

5. The Chinese patent medicine granule extraction device according to claim 1, characterized in that: The heating assembly (9) comprises a cylindrical groove (901) opened at the end of the rotating rod (6), in which a heating column (902) is installed, and the top end of the heating column (902) is connected to a conductive slip ring (903).

6. The Chinese patent medicine granule extraction device according to claim 5, characterized in that: The extraction tank (1) is provided with a compartment (13), and the compartment (13) is provided with a water inlet (14) and a water outlet (15).

7. The Chinese patent medicine granule extraction device according to claim 6, characterized in that: A heat-insulating layer is provided on the outside of the extraction tank (1).

8. The Chinese patent medicine granule extraction device according to claim 7, characterized in that: A solution pump (16) is installed on the outside of the extraction tank (1), an annular water storage tank (17) is installed on the top of the outer cover (2), the top of the heating column (902) passes through the inner side of the annular water storage tank (17) and is connected to the conductive slip ring (903), and the water outlet (15), the solution pump (16), the annular water storage tank (17) and the water inlet (14) are connected in sequence.

Images