Quantitative glabridin extraction device

Abstract

The utility model discloses a glabridin quantitative extraction device which comprises a material distribution tank, a material storage tank, a first motor, a rotating rod and a material distribution disc, the material storage tank is fixedly installed on the top face of the material distribution tank, the first motor is fixedly installed on the surface of the material storage tank, and the end portion of the rotating rod penetrates through the top face of the material storage tank and is in key connection with an output shaft of the first motor. The first motor is arranged to drive the rotating rod to rotate, so that the material distributing disc fixedly installed on the side wall of the bottom end of the rotating rod rotates synchronously, discharging holes are formed in the surface of the material distributing disc, and the material distributing disc is in sliding connection with the inner bottom face of the material distributing tank under driving of the rotating rod. And scraping strips used for scraping powder are arranged in the discharging holes, when the material distributing disc rotates, the scraping strips are driven to scrape powder on the bottom face in the material distributing tank, and the situation that the powder is used in gaps for a long time, consequently, the material distributing disc is clamped, and normal use is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glabridin production devices, in particular to a glabridin quantitative extraction device. Background Art

[0002] Glabridin is one of the main flavonoid components in Glycyrrhiza glabra. A mixture of ethanol and water of glabridin is obtained by solvent chromatography. The ethanol and water mixture of glabridin of different concentrations is then concentrated and distilled to form finished glabridin powder of corresponding concentration. A quantitative extraction device for glabridin powder is required for quantitative extraction and use.

[0003] After searching, the prior art has a publication number of CN213736773U, which discloses a quantitative extraction device for plant powder, including a shell, a quantitative control device and a stirring device. The top of the shell is provided with a feed port, and a servo motor is installed on the top of the shell, and a transmission shaft is installed on the output end of the servo motor. The quantitative control device is installed on the outer wall of the transmission shaft, and a driving wheel is installed on the outer wall of the transmission shaft. A slide groove is provided on the inner wall of the shell, and a stirring device is installed inside the shell, and a discharge port is provided at the bottom of the shell. The quantitative extraction device for plant powder is provided with a stirring device. When plant powder enters the stirring device through the feed port, it is easy for the plant powder to block the discharge port at the bottom of the plant. The driving wheel is driven to rotate by the transmission shaft, so that the driving wheel drives the driven wheel to rotate, and the driven wheel drives the rotating rod and the stirring rod to rotate, so that the stirring rod stirs the plant powder in the stirring device to prevent the plant powder from blocking the discharge port.

[0004] However, the extraction efficiency of the utility model for quantitative extraction of glabridin powder is low, resulting in most of the powder accumulating at the feed port, and the powder is easy to enter the gap between the rotating wheel and the stirring shell while the rotating wheel rotates, which can easily cause the rotating wheel to get stuck and affect its use if used for a long time. At the same time, after the powdered glabridin is extracted from the storage tank, a small amount of powder still remains attached to the inner wall of the storage tank. Therefore, a glabridin quantitative extraction device is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a quantitative extraction device for licorice root, which drives a distribution disk to rotate by setting a first motor, and a discharge hole is opened on the surface of the distribution disk, and a scraper for cleaning powder in the gap is arranged inside the discharge hole to ensure the service life of the device. At the same time, a sleeve is arranged on the side wall of the rotating rod, and a stirring bar and a cleaning brush are arranged on the side wall of the sleeve to stir the powder inside the storage tank and clean the powder on the inner wall of the storage tank, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A quantitative extraction device for licorice root comprises a distributing tank, a storage tank, a first motor, a rotating rod and a distributing plate, wherein the storage tank is fixedly mounted on the top surface of the distributing tank, the first motor is fixedly mounted on the surface of the storage tank, the end of the rotating rod passes through the top surface of the storage tank and is keyed to the output shaft of the first motor, the side wall of the bottom end of the rotating rod is fixedly mounted on the distributing plate, the bottom end of the rotating rod is fixedly mounted on the inner bottom surface of the storage tank through a bearing seat, a discharging hole for discharging is provided on the surface of the distributing plate, the bottom surface of the distributing plate is slidably connected to the inner bottom surface of the storage tank, a scraper is provided inside the discharging hole, and the scraper is slidably connected to the inner bottom surface of the storage tank.

[0008] Preferably, a circular hole is provided on the bottom surface of the storage tank, a feeding hopper is provided on the top surface of the storage tank, a discharge port is provided on the surface of the distribution tank, a discharge pipe is provided on the inner wall of the discharge port, a turntable is provided on the inner bottom surface of the distribution tank, the turntable is fixedly installed on the side wall of the second rotating rod, the bottom end of the second rotating rod passes through the turntable and the bottom surface of the distribution tank and is keyed to the output shaft of the second motor, and the second motor is fixedly installed on the bottom surface of the distribution tank.

[0009] Preferably, the surface of the turntable is provided with three groups of placement grooves centered on the center of the circle, and the outer sides of the three groups of placement grooves are provided with limiting rings for limiting the measuring cup on the surface of the turntable.

[0010] Preferably, a control console is provided on the outer side wall of the material distribution tank, a warning light is provided on the top surface of the material distribution tank, a placement opening for taking a measuring cup is opened on the side wall of the material distribution tank, and supporting legs are provided on the bottom surface of the material distribution tank.

[0011] Preferably, the centers of the three groups of limiting rings placed on the surface of the turntable and the feed tube are on the same vertical line, and gravity sensors are respectively arranged inside the turntable below the limiting rings.

[0012] Preferably, the measuring cup placed in the limiting ring is located directly below the discharge tube and has a diameter greater than the diameter of the upper discharge tube.

[0013] Preferably, the circular hole on the bottom surface of the material distribution tank, the material discharge hole and the material discharge port on the surface of the material distribution tank have the same diameter.

[0014] Preferably, sleeves are respectively arranged on the side walls of the rotating rod in a centrally symmetrical manner, and stirring bars and cleaning brushes are respectively arranged on the side walls of the sleeves.

[0015] Preferably, the stirring bars are symmetrically arranged on the side walls of the sleeve, and the cleaning brush is arranged between the two groups of stirring bars.

[0016] Preferably, the bristle end of the cleaning brush is slidably connected to the inner wall of the storage tank, and the end of the stirring bar does not contact the inner wall of the storage tank.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model sets a first motor to drive the rotating rod to rotate, so that the distribution plate fixedly installed on the side wall of the bottom end of the rotating rod rotates synchronously, and a discharge hole is opened on the surface of the distribution plate. The distribution plate is slidably connected with the inner bottom surface of the distribution tank under the drive of the rotating rod, and a scraper bar for scraping off powder is arranged inside the discharge hole. When the distribution plate rotates, the scraper bar is driven to scrape off the powder on the inner bottom surface of the distribution tank, so as to avoid the powder being stuck in the gap for a long time and affecting normal use, thereby preventing the distribution plate from being stuck.

[0019] 2. The utility model also arranges a sleeve on the side wall of the rotating rod, and a stirring bar and a cleaning brush are arranged on the side wall of the sleeve. The stirring bar is arranged to stir the powder inside the storage tank to prevent the powder from accumulating around the discharge hole, blocking the discharge hole and affecting the material collection. At the same time, a cleaning brush is arranged to clean the powder on the inner wall of the storage tank to increase the cleanliness of the internal environment of the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the storage tank of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal split structure of the storage tank of the utility model;

[0023] Figure 4 It is a schematic diagram of the internal split structure of the material distribution tank of the utility model.

[0024] In the figure: 1. material distribution tank; 2. support legs; 3. material storage tank; 4. first motor; 5. rotating rod; 6. round hole; 7. material distribution plate; 8. material discharge hole; 9. scraper; 10. sleeve; 11. stirring bar; 12. cleaning brush; 13. warning light; 14. material discharge port; 15. control console; 16. material discharge pipe; 17. placement port; 18. second motor; 19. turntable; 20. second rotating rod; 21. placement slot; 22. limit ring; 23. feed hopper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4 , the utility model provides a technical solution:

[0027] The device for quantitative extraction of licorice root comprises a distributing tank 1, a storage tank 3, a first motor 4, a rotating rod 5 and a distributing plate 7. The storage tank 3 is fixedly mounted on the top surface of the distributing tank 1, the first motor 4 is fixedly mounted on the surface of the storage tank 3, the end of the rotating rod 5 passes through the top surface of the storage tank 3 and is keyed to the output shaft of the first motor 4, the side wall of the bottom end of the rotating rod 5 is fixedly mounted on the distributing plate 7, the bottom end of the rotating rod 5 is fixedly mounted on the inner bottom surface of the storage tank 3 through a bearing seat, a discharging hole 8 for discharging is provided on the surface of the distributing plate 7, the bottom surface of the distributing plate 7 is slidably connected to the inner bottom surface of the storage tank 3, a scraper bar 9 is arranged inside the discharging hole 8, and the scraper bar 9 is slidably connected to the inner bottom surface of the storage tank 3.

[0028] The rotating rod 5 is fixedly installed with the distributing disc 7, the top end of the rotating rod 5 is keyed to the output shaft of the first motor 4, and the bottom end of the rotating rod 5 is fixedly installed on the inner bottom surface of the distributing tank 1 through the bearing seat. When the first motor 4 is started, it drives the rotating rod 5 to rotate, thereby causing the distributing disc 7 to rotate. The bottom surface of the distributing disc 7 is slidably connected with the inner bottom surface of the distributing tank 1, and a discharge hole 8 is provided on the surface of the distributing disc 7. A scraper 9 is also provided inside the discharge hole 8. The bottom end of the scraper 9 is slidably connected with the inner bottom surface of the distributing tank 1, so that the scraper 9 can be used to scrape the powder in the gap between the distributing disc 7 and the inner bottom surface of the distributing tank 1 to avoid the accumulation of powder in the gap and affecting the normal rotation of the distributing disc 7.

[0029] A circular hole 6 is provided on the bottom surface of the storage tank 3, a feeding hopper 23 is provided on the top surface of the storage tank 3, a discharge port 14 is provided on the surface of the distribution tank 1, a discharge pipe 16 is provided on the inner wall of the discharge port 14, a turntable 19 is provided on the inner bottom surface of the distribution tank 1, the turntable 19 is fixedly installed with the side wall of the second rotating rod 20, the bottom end of the second rotating rod 20 passes through the turntable 19 and the bottom surface of the distribution tank 1 and is keyed to the output shaft of the second motor 18, the second motor 18 is fixedly installed on the bottom surface of the distribution tank 1, and three groups of placement grooves 21 are provided on the surface of the turntable 19 with the center of the circle as the center, and the outer sides of the three groups of placement grooves 21 are located on the surface of the turntable 19, and limiting rings 22 for limiting the measuring cup are provided.

[0030] At the same time, a circular hole 6 is opened on the bottom surface of the storage tank 3, and a discharge port 14 is opened on the surface of the distribution tank 1. The inner wall of the discharge port 14 is provided with a discharge pipe 16. A turntable 19 is set on the inner bottom surface of the storage tank 3. The turntable 19 is fixedly installed with a second rotating rod 20. One end of the second rotating rod 20 passes through the turntable 19 and the bottom surface of the distribution tank 1 and is keyed to the output shaft of the second motor 18, so that the second motor 18 can be started to drive the turntable 19 to rotate. At the same time, three groups of placement grooves 21 are symmetrically opened on the surface of the turntable 19 with the center of the circle. The outer wall of the placement groove 21 is located on the surface of the turntable 19 and a limiting ring 22 is provided, so that the user can put the measuring cup into the limiting ring 22 to collect the powder discharged through the discharge pipe 16.

[0031] A control console 15 is provided on the outer wall of the distributing tank 1, a warning light 13 is provided on the top surface of the distributing tank 1, a placement opening 17 for taking a measuring cup is opened on the side wall of the distributing tank 1, and a support leg 2 is provided on the bottom surface of the distributing tank 1. By arranging the control console 15 on the outer side of the distributing tank 1 and the warning light 13 on the top surface of the distributing tank 1, the warning light 13 is linearly connected to the control console 15. When the measuring cup placed inside the limit ring 22 reaches the set value, the warning light 13 sends out an alarm to remind the user to take out the measuring cup.

[0032] The centers of the three sets of limiting rings 22 placed on the surface of the feed tube 16 and the turntable 19 are on the same vertical line, and gravity sensors are respectively provided inside the turntable 19 below the limiting rings 22. The measuring cup placed in the limiting rings 22 is located directly below the feed tube 16 and has a diameter greater than the diameter of the feed tube 16 above.

[0033] The centers of the three groups of limiting circles 22 on the surface of the feed tube 16 and the turntable 19 are arranged on the same vertical line, and gravity sensors are respectively arranged inside the turntable 19 below the limiting circles 22, so that after the measuring cup is placed into the limiting circles 22, the mouth of the measuring cup can be located directly below the feed tube 16, and when the powder in the measuring cup reaches the set value, the gravity sensor sends a signal to the control console 15, the control console 15 controls the first motor 4 above to stop rotating, and the warning light 13 sounds an alarm to remind the personnel to take out the measuring cup.

[0034] The circular hole 6 on the bottom surface of the discharging tank 1, the discharge hole 8 and the discharge port 14 on the surface of the discharging tank 1 have the same diameter. By setting the circular hole 6, the discharge hole 8 and the discharge port 14 to have the same diameter, the glycyrrhizin powder inside the storage tank 3 can be discharged from the discharge pipe 16 through the discharge hole 8, the circular hole 6 and the discharge port 14 to the measuring cup placed inside the limiting ring 22.

[0035] The side walls of the rotating rod 5 are symmetrically provided with sleeves 10, and the side walls of the sleeve 10 are respectively provided with stirring bars 11 and cleaning brushes 12. The stirring bars 11 are symmetrically arranged on the side walls of the sleeve 10, and the cleaning brush 12 is arranged between the two groups of stirring bars 11. The bristle end of the cleaning brush 12 is slidably connected to the inner wall of the storage tank 3, and the end of the stirring bar 11 does not contact the inner wall of the storage tank 3. By symmetrically arranging the sleeve 10 on the upper and lower side walls of the rotating rod 5, and the side walls of the sleeve 10 are arranged with the stirring bars 11 and the cleaning brush 12, and the cleaning brush 12 is arranged between the two groups of stirring bars 11, the stirring bars 11 are driven by the rotation of the rotating rod 5 to stir the powder inside the storage tank 3 to avoid the accumulation of powder on the discharge hole 8 and affecting the material taking. At the same time, the cleaning brush 12 is arranged to clean the powder attached to the inner wall of the storage tank 3 to increase the internal use environment of the storage tank 3.

[0036] When workers use it, they put the extracted glabridin powder into the storage tank 3 through the feed hopper 23, the first motor 4 starts to drive the rotating rod 5 to rotate, so that the stirring bar 11 on the side wall of the rotating rod 5 stirs the powder, and the cleaning brush 12 cleans the powder on the inner wall of the storage tank 3 while stirring. When the discharge hole 8 on the surface of the distribution plate 7 rotates to overlap with the circular hole 6, the powder falls from the discharge hole 8, the circular hole 6 and the discharge port 14 from the discharge pipe 16 into the measuring cup placed inside the lower limit ring 22, and the control console 15 is set to When the weight in the measuring cup reaches the required value, the gravity sensor at the bottom of the limit ring 22 sends a signal to the control console 15, causing the warning light 13 to sound an alarm and the first motor 4 above to stop rotating, reminding the user to take out the measuring cup for use. After taking it out, the second motor 18 drives the turntable 19 to rotate, so that another limit ring 22 drives the measuring cup to the bottom of the discharge pipe 16. The first motor 4 starts and drives the dividing plate 7 to rotate, so that the powder enters the measuring cup from the discharge pipe 16. Repeat the above operations to achieve the demand for fixed-quantity extraction of Glycyrrhiza glabra.

[0037] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A quantitative extraction device for licorice root, comprising a material distribution tank (1), a material storage tank (3), a first motor (4), a rotating rod (5) and a material distribution plate (7), characterized in that: The material storage tank (3) is fixedly mounted on the top surface of the material distribution tank (1), the first motor (4) is fixedly mounted on the surface of the material storage tank (3), the end of the rotating rod (5) passes through the top surface of the material storage tank (3) and is keyed to the output shaft of the first motor (4), the side wall of the bottom end of the rotating rod (5) is fixedly mounted on the material distribution plate (7), the bottom end of the rotating rod (5) is fixedly mounted on the inner bottom surface of the material storage tank (3) through a bearing seat, a discharge hole (8) for discharging material is provided on the surface of the material distribution plate (7), the bottom surface of the material distribution plate (7) is slidably connected to the inner bottom surface of the material storage tank (3), a scraper (9) is arranged inside the discharge hole (8), and the scraper (9) is slidably connected to the inner bottom surface of the material storage tank (3).

2. The quantitative extraction device for glycyrrhizin according to claim 1, characterized in that: The bottom surface of the material storage tank (3) is provided with a circular hole (6), the top surface of the material storage tank (3) is provided with a feeding hopper (23), the surface of the material distribution tank (1) is provided with a discharge port (14), the inner wall of the discharge port (14) is provided with a discharge pipe (16), the inner bottom surface of the material distribution tank (1) is provided with a turntable (19), the turntable (19) is fixedly mounted on the side wall of the second rotating rod (20), the bottom end of the second rotating rod (20) passes through the turntable (19) and the bottom surface of the material distribution tank (1) and is keyed to the output shaft of the second motor (18), and the second motor (18) is fixedly mounted on the bottom surface of the material distribution tank (1).

3. The quantitative extraction device for licorice root according to claim 2, characterized in that: The surface of the rotating disk (19) is provided with three groups of placement grooves (21) with the center of the circle as the center, and the outer sides of the three groups of placement grooves (21) are all provided with limiting rings (22) on the surface of the rotating disk (19) for limiting the measuring cup.

4. The quantitative extraction device for glabridin according to claim 3, characterized in that: The outer side wall of the material distribution tank (1) is provided with a control console (15), the top surface of the material distribution tank (1) is provided with a warning light (13), the side wall of the material distribution tank (1) is provided with a placement opening (17) for taking a measuring cup, and the bottom surface of the material distribution tank (1) is provided with supporting legs (2).

5. The quantitative extraction device for glabridin according to claim 4, characterized in that: The centers of the three groups of limiting rings (22) placed on the surface of the feed tube (16) and the turntable (19) are on the same vertical line, and gravity sensors are respectively arranged inside the turntable (19) below the limiting rings (22).

6. The quantitative extraction device for licorice root according to claim 5, characterized in that: The measuring cup placed in the limiting ring (22) is located directly below the discharge tube (16) and has a diameter greater than the diameter of the upper discharge tube (16).

7. The quantitative extraction device for glabridin according to claim 6, characterized in that: The circular hole (6) on the bottom surface of the material distribution tank (1), the material discharge hole (8) and the material discharge port (14) on the surface of the material distribution tank (1) have the same diameter.

8. The quantitative extraction device for glabridin according to claim 1, characterized in that: The side walls of the rotating rod (5) are respectively provided with sleeves (10) in a centrally symmetrical manner, and the side walls of the sleeves (10) are respectively provided with stirring bars (11) and cleaning brushes (12).

9. The quantitative extraction device for glabridin according to claim 8, characterized in that: The stirring bars (11) are symmetrically arranged on the side walls of the sleeve (10), and the cleaning brush (12) is arranged between the two groups of stirring bars (11).

10. The quantitative extraction device for glabridin according to claim 9, characterized in that: The bristle end of the cleaning brush (12) is slidably connected to the inner wall of the material storage tank (3), and the end of the stirring bar (11) does not contact the inner wall of the material storage tank (3).

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