Traditional Chinese medicine decoction piece concentration and extraction device with cleaning function

Abstract

The utility model discloses a traditional Chinese medicine decoction piece concentrating and extracting device with a cleaning function, and relates to the technical field of traditional Chinese medicine decoction piece concentrating and extracting, the device comprises a concentrating tank, supporting legs are symmetrically arranged on the lower surface of the concentrating tank, supporting feet are arranged at the lower ends of the supporting legs, a tank cover is arranged on the upper surface of the concentrating tank, and a cleaning device is arranged on the upper surface of the concentrating tank. A feeding hopper and an exhaust pipe are arranged on the upper surface of the tank cover, an annular cavity is formed in the inner wall of the concentration tank, a heating ring is fixedly arranged in the annular cavity, a first through hole is formed in the edge of the lower surface of the concentration tank, and a second through hole is formed in the edge of the lower surface of the heating ring; discharge ports are fixedly formed in the first through hole and the second through hole, valves are arranged on the discharge ports, a cleaning assembly is arranged in the center of the upper surface of the tank cover, and a stirring assembly is arranged in the center of the lower surface of the concentration tank. Through cooperation of the stirring assembly and the cleaning assembly, the purpose of improving the cleaning effect on traditional Chinese medicine residues is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concentrated extraction of Chinese herbal medicine slices, in particular to a Chinese herbal medicine slice concentrated extraction device with a cleaning function. Background Art

[0002] The chemical composition of traditional Chinese medicine is very complex, containing multiple active ingredients, ineffective ingredients, and toxic ingredients. Extracting the active ingredients and further separating and purifying them to obtain effective monomers is an important part of the research field of traditional Chinese medicine. In the process of making traditional Chinese medicine slices, the medicinal materials need to be steamed and softened. The softened traditional Chinese medicine slices have a high water content and are not easy to store. They need to be evaporated and concentrated to remove water. For example, a traditional Chinese medicine slice concentration and extraction device is described in the patent announcement number CN219376087U, in which the scheme described is: a motor reaction The gear one drives the gear two to rotate, and drives the round nail one and the round nail two to rotate. When the round nail one is engaged with the special-shaped gear, it drives the special-shaped gear to rotate forward, causing the round block to rotate, and drives the L-shaped scraper to clean the inner wall of the concentration tank in the forward direction. When the special-shaped gear is engaged with the round nail two, the special-shaped gear is reversed, and the L-shaped scraper is reversed to clean the inner wall of the concentration tank in the reverse direction. There are problems: the gear part is arranged inside the concentration tank, which is easily splashed by the Chinese medicine during the stirring process, causing corrosion to the gear. The forward and reverse rotation of the L-shaped scraper will cause the Chinese medicine on the L-shaped scraper to be repeatedly coated on the inner wall of the concentration tank under the action of centrifugation.

[0003] Based on this, a Chinese herbal medicine slice concentration and extraction device with a cleaning function is now provided to eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of the utility model is to provide a Chinese herbal medicine slice concentration and extraction device with a cleaning function to solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A Chinese herbal medicine slice concentration and extraction device with a cleaning function comprises a concentration tank, wherein the lower surface of the concentration tank is symmetrically provided with support legs, the lower ends of the support legs are provided with support feet, the upper surface of the concentration tank is provided with a tank cover, the upper surface of the tank cover is provided with a feed hopper and an exhaust pipe, an annular cavity is provided in the inner wall of the concentration tank, a heating ring is fixedly provided in the annular cavity, a first through hole is provided at the edge of the lower surface of the concentration tank, a second through hole is provided at the edge of the lower surface of the heating ring, a discharge port is fixedly provided in the first through hole and the second through hole, a valve is provided on the discharge port, a cleaning assembly is provided at the center of the upper surface of the tank cover, and a stirring assembly is provided at the center of the lower surface of the concentration tank.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the stirring assembly includes a third through hole, which is arranged at the center of the lower surface of the concentration tank, and a stirring shaft is rotatably arranged in the third through hole. The lower end of the stirring shaft is fixedly connected to the rotating shaft of the first motor, and a limit block is provided at the upper end of the stirring shaft. Stirring paddles are symmetrically provided on the side of the stirring shaft, and a cleaning assembly is provided above the limit block.

[0009] In an optional scheme: the cleaning assembly includes a fourth through hole, the fourth through hole is arranged at the center position of the upper surface of the tank cover, a connecting shaft is rotatably arranged in the fourth through hole, the upper end of the connecting shaft is fixedly connected to the rotating shaft of the second motor, the lower end of the connecting shaft is provided with a limiting groove matching the limiting block, an upper scraper is provided in a circular array on the side of the connecting shaft, the upper end of the side scraper is provided on the lower surface of the end of the upper scraper away from the connecting shaft, the lower end of the side scraper is provided on the upper surface of the end of the lower scraper away from the connecting shaft, and the other end of the lower scraper is rotatably arranged on the side of the stirring shaft.

[0010] In an optional solution, the first through hole and the second through hole have the same diameter and are aligned.

[0011] In an optional solution, a sealing cover is rotatably provided on the upper end of the feed hopper.

[0012] In an optional solution: the air outlet of the exhaust pipe is provided with a dustproof net.

[0013] In an optional solution, the limiting groove and the limiting block are cylindrical in shape.

[0014] In an optional solution, the upper surface of the upper scraper, the side surface of the side scraper away from the connecting shaft, and the lower surface of the lower scraper are in close contact with the inner wall of the concentration tank.

[0015] In an optional solution, the linear array of stirring paddles is arranged on a side of the stirring shaft.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model cooperates with the stirring component and the cleaning component, stops the first motor, starts the second motor, the rotating shaft of the second motor drives the connecting shaft to rotate, the connecting shaft drives the upper scraper to scrape the Chinese medicine residue on the top of the inner wall of the concentration tank, the upper scraper drives the side scrapers to scrape the Chinese medicine residue on the side of the inner wall of the concentration tank, and the side scrapers drive the lower scraper to scrape the Chinese medicine residue at the bottom of the inner wall of the concentration tank, and the Chinese medicine residue at the bottom of the inner wall of the concentration tank enters the discharge port under the action of centrifugation and is discharged through the discharge port. The device achieves the purpose of improving the cleaning effect of Chinese medicine residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of one side of the utility model.

[0019] Figure 2 It is a structural diagram of the other side of the utility model.

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of one side of the utility model.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the other side of the utility model.

[0022] Notes on the figure markings: 101, concentration tank; 102, supporting leg; 103, supporting foot; 104, tank cover; 105, exhaust pipe; 106, dust screen; 107, feed hopper; 108, sealing cover; 109, annular cavity; 110, heating ring; 111, first through hole; 112, second through hole; 113, discharge port; 114, valve; 200, stirring assembly; 201, first motor; 202, third through hole; 203, stirring shaft; 204, stirring paddle; 205, limit block; 300, cleaning assembly; 301, second motor; 302, fourth through hole; 303, limit groove; 304, side scraper; 305, lower scraper; 306, upper scraper; 307, connecting shaft. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, Figure 1-Figure 4As shown, a Chinese herbal medicine slice concentration and extraction device with a cleaning function includes a concentration tank 101, the lower surface of the concentration tank 101 is symmetrically provided with support legs 102, the lower ends of the support legs 102 are provided with support feet 103, the upper surface of the concentration tank 101 is provided with a tank cover 104, the upper surface of the tank cover 104 is provided with a feed hopper 107 and an exhaust pipe 105, the upper end of the feed hopper 107 is rotatably provided with a sealing cover 108, the air outlet of the exhaust pipe 105 is provided with a dustproof net 106, and the inner wall of the concentration tank 101 is provided with an annular cavity 109. A heating ring 110 is fixedly installed in the annular cavity 109, a first through hole 111 is provided at the edge of the lower surface of the concentration tank 101, and a second through hole 112 is provided at the edge of the lower surface of the heating ring 110. The diameters of the first through hole 111 and the second through hole 112 are the same and aligned, a discharge port 113 is fixedly provided in the first through hole 111 and the second through hole 112, and a valve 114 is provided on the discharge port 113. A cleaning assembly 300 is provided at the center of the upper surface of the tank cover 104, and a stirring assembly 200 is provided at the center of the lower surface of the concentration tank 101.

[0025] In this embodiment, the sealing cover 108 is rotated to remove the sealing cover, Chinese medicine is added to the feed hopper 107, and then the sealing cover 108 is screwed onto the feed hopper 107. The Chinese medicine in the concentration tank 101 is heated by the heating ring 110, and the concentration of the Chinese medicine is accelerated by the stirring component 200. The water vapor is discharged from the concentration tank 101 through the exhaust pipe 105. After concentration, the valve 114 is opened, and the concentrated Chinese medicine is discharged through the discharge port 113. After discharge, the Chinese medicine residue on the inner wall of the concentration tank 101 is cleaned by the cleaning component 300 and discharged through the discharge port 113.

[0026] In one embodiment, Figure 3 As shown, the stirring assembly 200 includes a third through hole 202, which is arranged at the center position of the lower surface of the concentration tank 101. A stirring shaft 203 is rotatably arranged in the third through hole 202. The lower end of the stirring shaft 203 is fixedly connected to the rotating shaft of the first motor 201. A limit block 205 is provided at the upper end of the stirring shaft 203. Stirring paddles 204 are symmetrically arranged on the side of the stirring shaft 203. The stirring paddles 204 are linearly arrayed on the side of the stirring shaft 203. A cleaning assembly 300 is provided above the limit block 205.

[0027] In this embodiment, the first motor 201 is started, the rotating shaft of the first motor 201 drives the stirring shaft 203 to rotate, and the stirring shaft 203 drives the stirring paddle 204 to stir the Chinese medicine.

[0028] In one embodiment, Figure 4As shown, the cleaning assembly 300 includes a fourth through hole 302, which is arranged at the center of the upper surface of the tank cover 104. A connecting shaft 307 is rotatably arranged in the fourth through hole 302. The upper end of the connecting shaft 307 is fixedly connected to the rotating shaft of the second motor 301. The lower end of the connecting shaft 307 is provided with a limiting groove 303 that matches the limiting block 205. The limiting groove 303 and the limiting block 205 are cylindrical in shape. The circumference of the side surface of the connecting shaft 307 is The array is provided with an upper scraper 306, and the upper end of the side scraper 304 is provided on the lower surface of the end of the upper scraper 306 away from the connecting shaft 307, and the lower end of the side scraper 304 is provided on the upper surface of the end of the lower scraper 305 away from the connecting shaft 307. The other end of the lower scraper 305 is rotatably provided on the side of the stirring shaft 203. The upper surface of the upper scraper 306, the side of the side scraper 304 away from the connecting shaft 307 and the lower surface of the lower scraper 305 are in close contact with the inner wall of the concentration tank 101.

[0029] In this embodiment, the first motor 201 is stopped and the second motor 301 is started. The rotating shaft of the second motor 301 drives the connecting shaft 307 to rotate. The connecting shaft 307 drives the upper scraper 306 to scrape off the Chinese medicine residues on the top of the inner wall of the concentration tank 101. The upper scraper 306 drives the side scraper 304 to scrape off the Chinese medicine residues on the side of the inner wall of the concentration tank 101. The side scraper 206 drives the lower scraper 305 to scrape off the Chinese medicine residues on the bottom of the inner wall of the concentration tank 101, and the Chinese medicine residues at the bottom of the inner wall of the concentration tank 101 enter the discharge port 113 under the action of centrifugation.

[0030] The above embodiment discloses a Chinese herbal medicine slice concentration and extraction device with a cleaning function, wherein the sealing cover 108 is rotated to remove the sealing cover 108, Chinese medicine is added to the feed hopper 107, and then the sealing cover 108 is screwed onto the feed hopper 107. The Chinese medicine in the concentration tank 101 is heated by the heating ring 110, and the first motor 201 is started. The rotating shaft of the first motor 201 drives the stirring shaft 203 to rotate, and the stirring shaft 203 drives the stirring paddle 204 to stir the Chinese medicine, accelerating the concentration of the Chinese medicine. Water vapor is discharged from the concentration tank 101 through the exhaust pipe 105. After concentration, the valve 114 is opened, and the concentrated Chinese medicine is discharged through the discharge port 113. After discharging, the first motor 201 is stopped and the second motor 301 is started. The rotating shaft of the second motor 301 drives the connecting shaft 307 to rotate. The connecting shaft 307 drives the upper scraper 306 to scrape off the Chinese medicine residue on the top of the inner wall of the concentration tank 101. The upper scraper 306 drives the side scraper 304 to scrape off the Chinese medicine residue on the side of the inner wall of the concentration tank 101. The side scraper 206 drives the lower scraper 305 to scrape off the Chinese medicine residue on the bottom of the inner wall of the concentration tank 101, and the Chinese medicine residue on the bottom of the inner wall of the concentration tank 101 enters the discharge port 113 under the action of centrifugation and is discharged through the discharge port 113. The device achieves the purpose of improving the cleaning effect of Chinese medicine residues.

[0031] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A Chinese herbal medicine slice concentration and extraction device with a cleaning function, comprising a concentration tank (101), wherein the lower surface of the concentration tank (101) is symmetrically provided with support legs (102), characterized in that: The lower end of the support leg (102) is provided with a support foot (103); the upper surface of the concentration tank (101) is provided with a tank cover (104); the upper surface of the tank cover (104) is provided with a feed hopper (107) and an exhaust pipe (105); an annular cavity (109) is provided in the inner wall of the concentration tank (101); a heating ring (110) is fixedly provided in the annular cavity (109); and a first heating ring (110) is provided on the edge of the lower surface of the concentration tank (101). A through hole (111) is provided on the edge of the lower surface of the heating ring (110); a second through hole (112) is provided on the edge of the lower surface of the heating ring (110); a discharge port (113) is fixedly provided in the first through hole (111) and the second through hole (112); a valve (114) is provided on the discharge port (113); a cleaning component (300) is provided at the center position of the upper surface of the tank cover (104); and a stirring component (200) is provided at the center position of the lower surface of the concentration tank (101); The stirring assembly (200) comprises a third through hole (202), the third through hole (202) being arranged at the center of the lower surface of the concentration tank (101), a stirring shaft (203) being rotatably arranged in the third through hole (202), the lower end of the stirring shaft (203) being fixedly connected to the rotating shaft of the first motor (201), a limiting block (205) being arranged at the upper end of the stirring shaft (203), stirring paddles (204) being symmetrically arranged on the side surface of the stirring shaft (203), and a cleaning assembly (300) being arranged above the limiting block (205); The cleaning assembly (300) comprises a fourth through hole (302), which is arranged at the center of the upper surface of the tank cover (104); a connecting shaft (307) is rotatably arranged in the fourth through hole (302); the upper end of the connecting shaft (307) is fixedly connected to the rotating shaft of the second motor (301); the lower end of the connecting shaft (307) is provided with a limiting groove (303) matching the limiting block (205); an upper scraper (306) is arranged in a circumferential array on the side surface of the connecting shaft (307); the upper end of a side scraper (304) is arranged on the lower surface of one end of the upper scraper (306) away from the connecting shaft (307); the lower end of the side scraper (304) is arranged on the upper surface of one end of the lower scraper (305) away from the connecting shaft (307); the other end of the lower scraper (305) is rotatably arranged on the side surface of the stirring shaft (203).

2. The Chinese herbal medicine slice concentration and extraction device with a cleaning function according to claim 1, characterized in that: The diameters of the first through hole (111) and the second through hole (112) are the same and aligned.

3. The Chinese herbal medicine slice concentration and extraction device with a cleaning function according to claim 1, characterized in that: A sealing cover (108) is rotatably provided at the upper end of the feed hopper (107).

4. The Chinese herbal medicine slice concentration and extraction device with a cleaning function according to claim 1, characterized in that: The air outlet of the exhaust pipe (105) is provided with a dustproof net (106).

5. The Chinese herbal medicine slice concentration and extraction device with a cleaning function according to claim 1, characterized in that: The limiting groove (303) and the limiting block (205) are cylindrical in shape.

6. The Chinese herbal medicine slice concentration and extraction device with a cleaning function according to claim 1, characterized in that: The upper surface of the upper scraper (306), the side surface of the side scraper (304) away from the connecting shaft (307) and the lower surface of the lower scraper (305) are in close contact with the inner wall of the concentration tank (101).

7. The Chinese herbal medicine slice concentration and extraction device with a cleaning function according to claim 1, characterized in that: The stirring paddles (204) are arranged in a linear array on the side of the stirring shaft (203).

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