Polysaccharide extraction device

Abstract

The utility model provides a polysaccharide extraction device which comprises a tank body, one end of the tank body is rotatably connected with a driving shaft, one end of the driving shaft is rotatably connected with a plurality of stirring paddles, a filter plate is slidably connected in the tank body, a lifting assembly is movably connected above the tank body, one end of the lifting assembly is fixedly connected to the filter plate, and a passing groove is formed in one side of the filter plate. A clamping plate assembly is slidably connected above the passing groove and comprises a first clamping plate, a second clamping plate and a spring, one end of the first clamping plate and one end of the second clamping plate are slidably connected to a filter plate, one end of the filter plate is fixedly connected to the spring, and one end of the first clamping plate and one end of the second clamping plate are fixedly connected to the spring; traditional Chinese medicine chippings floating in liquid are pressed downwards while a filter plate moves downwards, meanwhile, a driving shaft, a stirring paddle and the inner wall of the tank body can be scraped and cleaned through the outer contour and a through groove, the traditional Chinese medicine chippings and sticky colloid adhering to the upper portion are reduced, the filter plate can extrude the traditional Chinese medicine chippings when the filter plate moves to the bottommost portion, and therefore the traditional Chinese medicine chippings can be effectively removed. The extraction is maximized.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a polysaccharide extraction device. Background Art

[0002] Traditional Chinese medicine refers to medicines that are collected, processed, and prepared according to the theories of traditional Chinese medicine, and their mechanisms of action and clinical applications are explained. Many Chinese herbal medicines contain polysaccharides, which are high-molecular carbohydrates composed of sugar chains linked by glycosidic bonds and composed of at least 10 monosaccharides. Polysaccharides composed of the same monosaccharides are called homopolysaccharides, such as starch, cellulose, and glycogen; polysaccharides composed of different monosaccharides are called heteropolysaccharides, such as gum arabic, which is composed of pentose and galactose. When extracting, the herbs need to be broken up, then the extraction solution is boiled at high temperature, and then extracted by alcohol extraction.

[0003] After searching, the Chinese patent publication number CN212128040U discloses a plant polysaccharide extraction device, including a reactor and a precipitation reactor. The reactor is arranged above the precipitation reactor, and a movable baffle and a filter are arranged between the reactor and the precipitation reactor in sequence; the movable baffle is used to control the connection between the reactor and the precipitation reactor.

[0004] In view of the problems that the above technology lacks the function of cleaning the stirring parts after stirring is completed, and cannot quickly separate the extraction solution and the Chinese medicine debris in the solution; therefore, a polysaccharide extraction device is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present invention hope to provide a polysaccharide extraction device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is achieved as follows: it includes a tank body, one end of the tank body is rotatably connected to a drive shaft, one end of the drive shaft is rotatably connected to a plurality of stirring paddles, a filter plate is slidably connected inside the tank body, a lifting assembly is movably connected above the tank body, one end of the lifting assembly is fixedly connected to the filter plate, a through slot is opened on one side of the filter plate, and a clamping plate assembly is slidably connected above the through slot.

[0007] In some embodiments, the clamp assembly includes clamp one, clamp two and a spring, one end of clamp one and clamp two is slidably connected to the filter plate, one end of the filter plate is fixedly connected to the spring, and one end of clamp one and clamp two is respectively fixedly connected to the spring.

[0008] In some embodiments, a limiting groove is opened above the filter plate, a slotted guard plate is fixedly connected above the tank body, and the slotted guard plate and one end of the limiting groove are slidably connected to the first clamp plate and the second clamp plate.

[0009] In some embodiments, a heating component is fixedly connected to the outside of the tank body, and a feed inlet and a discharge port are fixedly connected to one side of the tank body.

[0010] In some embodiments, a driving motor is fixedly connected to the top of the tank body, and a driving gear ring 1 is transmission-connected to a power output end of the driving motor, and one end of the driving gear ring 1 is fixedly connected to the driving shaft.

[0011] In some embodiments, the lifting assembly includes a lifting motor, a lifting screw and a second driving gear ring. One end of the lifting motor is fixedly connected to the driving motor, the power output end of the lifting motor is engaged with the second driving gear ring, one end of the lifting screw is threadedly connected to the second driving gear ring, and the lower end of the lifting screw is fixedly connected to the filter plate.

[0012] In some embodiments, one end of the filter plate is fixedly connected to an electromagnetic switch, one end of the electromagnetic switch is fixedly connected to a suction pipe, and one end of the suction pipe is slidably connected to the tank body.

[0013] In some embodiments, a lifting rod is slidably connected inside the drive shaft, an electric screw, a stabilizing rod and a spindle protection plate are fixedly connected above the drive shaft, the lifting rod is threadedly connected to the movable end of the electric screw, and the other end of the lifting rod is slidably connected to the stabilizing rod, two sets of gear rods are fixedly connected below the lifting rod, one end of the stirring paddle is fixedly connected to an adjustment gear, and one end of the stirring paddle is meshed with a side gear rod.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. A polysaccharide extraction device, which presses down the floating Chinese medicine debris in the liquid while the filter plate moves downward, and at the same time, the drive shaft, the stirring paddle and the inner wall of the tank can be scraped and cleaned through the external contour and the groove, thereby reducing the Chinese medicine debris and sticky colloid adhering to the upper part, and the filter plate will squeeze the Chinese medicine debris when moving to the bottom to maximize the extraction.

[0016] 2. A polysaccharide extraction device, which can block the groove to prevent Chinese medicine debris from passing through when the first and second clamps move up and down on the filter plate, and can move to both sides to prevent the filter plate from getting stuck when contacting the stirring paddle.

[0017] 3. A polysaccharide extraction device, which drives the lifting rod to move upward by an electric screw when stirring is stopped, and the two sets of gear rods at the lower end allow the stirring paddles on both sides to rotate vertically for easy cleaning.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the main structural diagram of the utility model;

[0021] Figure 2 It is the internal structure diagram of the utility model;

[0022] Figure 3 This is a structural diagram of the splint installation of the utility model;

[0023] Figure 4 This is a cross-sectional structural diagram of the drive shaft of the utility model;

[0024] Figure 5 For the utility model Figure 4 Structural diagram at point A in the middle.

[0025] Reference numerals:

[0026] 1. Tank body; 2. Heating component; 3. Feed inlet; 4. Discharge outlet; 5. Suction pipe; 6. Drive motor; 7. Drive gear ring 1; 8. Lifting motor; 9. Lifting screw; 10. Drive gear ring 2; 11. Filter plate; 12. Drive shaft; 13. Agitator paddle; 14. Electromagnetic switch; 15. Passing slot; 16. Limiting slot; 17. Clamp 1; 18. Clamp 2; 19. Spring; 20. Slotted guard plate; 21. Lifting rod; 22. Gear rod; 23. Adjusting gear; 24. Electric screw; 25. Stabilizer bar; 26. Spindle protection plate. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] like Figure 1-5As shown, a polysaccharide extraction device comprises a tank body 1, one end of the tank body 1 is rotatably connected to a driving shaft 12, one end of the driving shaft 12 is rotatably connected to a plurality of stirring paddles 13, a filter plate 11 is slidably connected inside the tank body 1, a lifting assembly is movably connected above the tank body 1, one end of the lifting assembly is fixedly connected to the filter plate 11, a through slot 15 is opened on one side of the filter plate 11, and a clamping plate assembly is slidably connected above the through slot 15;

[0031] The clamping plate assembly includes a clamping plate 17, a clamping plate 18 and a spring 19, wherein one end of the clamping plate 17 and the clamping plate 18 are slidably connected to the filter plate 11, and one end of the filter plate 11 is fixedly connected to the spring 19, and one end of the clamping plate 17 and the clamping plate 18 are respectively fixedly connected to the spring 19. A limiting groove 16 is provided above the filter plate 11, and a slotted guard plate 20 is fixedly connected above the tank body 1, and one end of the slotted guard plate 20 and the limiting groove 16 is slidably connected to the clamping plate 17 and the clamping plate 18;

[0032] When the device completes the stirring and extraction, the drive shaft 12 stops, and the stirring paddle 13 rotates from an inclined position to a position perpendicular to the ground. Then, the filter plate 11 presses down the floating Chinese medicine debris in the liquid while moving downward. At the same time, the drive shaft 12, the stirring paddle 13 and the inner wall of the tank body 1 can be scraped and cleaned through the outer contour and the groove 15 to reduce the Chinese medicine debris and viscous colloid adhering to the upper part. When moving to the bottom, the filter plate 11 squeezes the Chinese medicine debris to maximize the extraction.

[0033] When the filter plate 11 moves up and down, the clamping plate 17 and the clamping plate 2 18 can block the groove 15 to prevent the Chinese medicine debris from passing through, and when contacting the stirring paddle 13, they can move to both sides to prevent the filter plate 11 from getting stuck.

[0034] In this embodiment, a heating component 2 is fixedly connected to the outside of the tank body 1, and a feed port 3 and a discharge port 4 are fixedly connected to one side of the tank body 1. The heating component 2 can heat the internal liquid for efficient extraction. The feed port 3 is used to input extraction materials, and the discharge port 4 is used to discharge Chinese medicine debris.

[0035] In this embodiment, a driving motor 6 is fixedly connected to the top of the tank body 1, and a driving gear ring 7 is transmission-connected to the power output end of the driving motor 6, and one end of the driving gear ring 7 is fixedly connected to the driving shaft 12;

[0036] The driving gear ring 7 can drive the driving shaft 12 and the stirring paddle 13 to stir the tank body 1 when the driving motor 6 is working.

[0037] In this embodiment, the lifting assembly includes a lifting motor 8, a lifting screw 9 and a second drive gear ring 10, one end of the lifting motor 8 is fixedly connected to the drive motor 6, the power output end of the lifting motor 8 is meshed with the second drive gear ring 10, one end of the lifting screw 9 is threadedly connected to the second drive gear ring 10, and the lower end of the lifting screw 9 is fixedly connected to the filter plate 11;

[0038] When the lifting motor 8 is working, it can drive the lifting screw rod 9 to move up and down through the driving gear ring 2 10 with threads on the inner side, and then drive the filter plate 11 to move up and down for filtering and cleaning.

[0039] In this embodiment: when the device completes the stirring and extraction, the drive shaft 12 stops, and the stirring paddle 13 rotates from an inclined position to a position perpendicular to the ground. Then, the filter plate 11 presses down the floating Chinese medicine debris in the liquid while moving downward. At the same time, the drive shaft 12, the stirring paddle 13 and the inner wall of the tank body 1 can be scraped and cleaned through the outer contour and the groove 15 to reduce the Chinese medicine debris and viscous colloid adhering to the upper part. When moving to the bottom, the filter plate 11 squeezes the Chinese medicine debris to maximize the extraction.

[0040] When the filter plate 11 moves up and down, the clamping plate 17 and the clamping plate 2 18 can block the groove 15 to prevent the Chinese medicine debris from passing through, and when contacting the stirring paddle 13, they can move to both sides to prevent the filter plate 11 from getting stuck;

[0041] The heating component 2 can heat the internal liquid for efficient extraction, the feed port 3 is used to put in the material for extraction, the discharge port 4 is used to discharge the Chinese medicine debris, and the driving gear ring 7 can drive the driving shaft 12 and the stirring paddle 13 to stir the tank body 1 when the driving motor 6 is working;

[0042] When the lifting motor 8 is working, it can drive the lifting screw rod 9 to move up and down through the driving gear ring 2 10 with threads on the inner side, and then drive the filter plate 11 to move up and down for filtering and cleaning.

[0043] Embodiment 2:

[0044] A polysaccharide extraction device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1-5 As shown,

[0045] In this embodiment, one end of the filter plate 11 is fixedly connected to an electromagnetic switch 14, one end of the electromagnetic switch 14 is fixedly connected to a suction pipe 5, and one end of the suction pipe 5 is slidably connected to the tank body 1;

[0046] When the filter plate 11 moves downward, it drives the suction pipe 5 to move while performing suction to collect the extract more efficiently. The electromagnetic switch 14 can close the suction pipe 5 when no suction is performed.

[0047] In this embodiment, a lifting rod 21 is slidably connected inside the driving shaft 12, an electric screw 24, a stabilizing rod 25 and a spindle protection plate 26 are fixedly connected above the driving shaft 12, the lifting rod 21 is threadedly connected to the movable end of the electric screw 24, the other end of the lifting rod 21 is slidably connected to the stabilizing rod 25, two sets of gear rods 22 are fixedly connected below the lifting rod 21, one end of the stirring paddle 13 is fixedly connected to an adjustment gear 23, and one end of the stirring paddle 13 is meshed with a side gear rod 22;

[0048] When stirring, the gear rod 22 is located at the lower side, and the stirring paddle 13 is in an inclined state. When stirring is stopped, the electric screw 24 drives the lifting rod 21 to move upward, and the stirring paddles 13 on both sides are rotated vertically through the two sets of gear rods 22 at the lower end for easy cleaning.

[0049] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A polysaccharide extraction device, comprising a tank (1), characterized in that: One end of the tank body (1) is rotatably connected to a drive shaft (12), one end of the drive shaft (12) is rotatably connected to a plurality of stirring paddles (13), a filter plate (11) is slidably connected inside the tank body (1), a lifting assembly is movably connected above the tank body (1), one end of the lifting assembly is fixedly connected to the filter plate (11), a through slot (15) is opened on one side of the filter plate (11), and a clamping plate assembly is slidably connected above the through slot (15).

2. A polysaccharide extraction device according to claim 1, characterized in that: The clamping plate assembly comprises a clamping plate 1 (17), a clamping plate 2 (18) and a spring (19); one end of the clamping plate 1 (17) and the clamping plate 2 (18) is slidably connected to the filter plate (11); one end of the filter plate (11) is fixedly connected to the spring (19); and one end of the clamping plate 1 (17) and the clamping plate 2 (18) is respectively fixedly connected to the spring (19).

3. A polysaccharide extraction device according to claim 2, characterized in that: A limiting groove (16) is formed on the filter plate (11), a slotted guard plate (20) is fixedly connected to the top of the tank body (1), and the slotted guard plate (20) and one end of the limiting groove (16) are slidably connected to a first clamping plate (17) and a second clamping plate (18).

4. A polysaccharide extraction device according to claim 3, characterized in that: A heating component (2) is fixedly connected to the outside of the tank body (1), and a feed inlet (3) and a discharge outlet (4) are fixedly connected to one side of the tank body (1).

5. A polysaccharide extraction device according to claim 4, characterized in that: A driving motor (6) is fixedly connected to the top of the tank body (1); a driving gear ring (7) is transmission-connected to the power output end of the driving motor (6); and one end of the driving gear ring (7) is fixedly connected to the driving shaft (12).

6. A polysaccharide extraction device according to claim 1, characterized in that: The lifting assembly comprises a lifting motor (8), a lifting screw (9) and a second driving gear ring (10); one end of the lifting motor (8) is fixedly connected to the driving motor (6); the power output end of the lifting motor (8) is meshed with the second driving gear ring (10); one end of the lifting screw (9) is threadedly connected to the second driving gear ring (10); and the lower end of the lifting screw (9) is fixedly connected to the filter plate (11).

7. A polysaccharide extraction device according to claim 6, characterized in that: One end of the filter plate (11) is fixedly connected to an electromagnetic switch (14), one end of the electromagnetic switch (14) is fixedly connected to a suction pipe (5), and one end of the suction pipe (5) is slidably connected to the tank body (1).

8. A polysaccharide extraction device according to claim 5, characterized in that: The driving shaft (12) is internally slidably connected with a lifting rod (21); an electric screw (24), a stabilizing rod (25) and a spindle protection plate (26) are fixedly connected above the driving shaft (12); the lifting rod (21) is threadedly connected to the movable end of the electric screw (24); the other end of the lifting rod (21) is slidably connected to the stabilizing rod (25); two groups of gear rods (22) are fixedly connected below the lifting rod (21); one end of the stirring paddle (13) is fixedly connected to an adjusting gear (23); and one end of the stirring paddle (13) is meshed with a side gear rod (22).

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