Raw material cleaning device for inulin extraction

Abstract

The utility model relates to the technical field of inulin extraction, and discloses a raw material cleaning device for inulin extraction, which comprises a cleaning pool, two cleaning tanks are arranged on the cleaning pool, two drainage pipes communicated with the interiors of the two cleaning tanks are arranged at the bottom of the cleaning pool, valves are mounted on the drainage pipes, a fixing groove is formed in the upper surface of the cleaning pool, and the fixing grooves are communicated with the interiors of the two cleaning tanks. The raw material cleaning device for inulin extraction has the advantages that the two cleaning tanks are alternately used, raw materials such as chicory roots for inulin extraction can be continuously cleaned, the cleaning efficiency is improved, the cleaning effect is good, the cleaning effect is good, the cleaning effect is good, and the cleaning effect is good. Compared with a traditional cleaning device which discharges sewage and then injects water again for cleaning, the cleaning device saves water injection and drainage time, further improves the cleaning efficiency of the cleaning device on raw materials for extracting inulin such as chicory roots, further ensures the inulin extraction efficiency, and further improves the practicability of the cleaning device.

Description

Technical Field

[0001] The utility model relates to the technical field of inulin extraction, in particular to a raw material cleaning device for inulin extraction. Background Art

[0002] Inulin is widely distributed in nature. Some fungi and bacteria also contain inulin, but its main source is plants. Plants commonly consumed by people, such as onions, garlic, bananas, wheat, etc., all contain inulin. However, inulin mainly exists in Compositae plants in nature. Jerusalem artichoke (commonly known as Jerusalem artichoke, the main raw material of inulin in China) contains 15%-20%, and chicory (the main raw material of inulin in Europe) contains 13%-20%. Inulin exists in the protoplasm of cells in the form of a colloid. Different from starch, it is easily soluble in hot water and precipitates from water when ethanol is added. Different from iodine, and inulin is easily hydrolyzed to fructan under dilute acid, which is a characteristic of all fructans. It can also be hydrolyzed by inulinase to produce sugar. There is a lack of enzymes that can decompose inulin in humans and animals.

[0003] Chicory roots are one of the main raw materials of inulin. During the extraction and processing of inulin, it is necessary to clean raw materials for inulin extraction such as chicory roots. Existing cleaning devices for raw materials for inulin extraction such as chicory roots generally stir and clean by placing the raw materials for inulin extraction such as chicory roots in a cleaning tank or a cleaning pool. However, it is generally difficult to clean the raw materials thoroughly in one time and requires secondary or even multiple cleanings. When performing secondary cleaning, it is necessary to drain the original cleaning sewage from the cleaning device and then inject clean water for secondary cleaning. And generally, the cleaning amount of raw materials for inulin extraction such as chicory roots is relatively large. Therefore, draining sewage and injecting water take a lot of time, which in turn makes the cleaning efficiency of raw materials for inulin extraction such as chicory roots relatively low and also reduces the inulin extraction efficiency. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a raw material cleaning device for inulin extraction, which solves the problems that during the inulin extraction and processing, it is necessary to clean raw materials for inulin extraction such as chicory roots. Existing cleaning devices for raw materials for inulin extraction such as chicory roots generally stir and clean by placing the raw materials for inulin extraction such as chicory roots in a cleaning tank or a cleaning pool. However, it is generally difficult to clean the raw materials thoroughly in one time and requires secondary or even multiple cleanings. When performing secondary cleaning, it is necessary to drain the original cleaning sewage from the cleaning device and then inject clean water for secondary cleaning. And generally, the cleaning amount of raw materials for inulin extraction such as chicory roots is relatively large. Therefore, draining sewage and injecting water take a lot of time, which in turn makes the cleaning efficiency of raw materials for inulin extraction such as chicory roots relatively low and also reduces the inulin extraction efficiency.

[0005] To achieve the above object, the present utility model provides the following technical solution: A raw material cleaning device for inulin extraction, including a cleaning pool, and two cleaning tanks are arranged on the cleaning pool;

[0006] Among them, two drain pipes communicating with the inside of the two cleaning tanks are arranged at the bottom of the cleaning pool, and valves are installed on the drain pipes;

[0007] Among them, a fixing groove is opened on the upper surface of the cleaning pool;

[0008] Among them, a rotating shaft is rotatably connected to the bottom wall of the fixing groove, and the upper surface of the rotating shaft extends out of the upper surface of the cleaning pool through the fixing groove;

[0009] Among them, the upper surface of the rotating shaft is fixedly connected with a mounting plate;

[0010] Among them, a cleaning mechanism is arranged on the mounting plate, and the cleaning mechanism includes two support blocks, a support shaft, a second worm gear, a second motor, a second worm, an L-shaped block, a fixing plate, a motor, a sealing cover, a cleaning mesh frame, a feed pipe, a plurality of stirring rods and a rotating rod;

[0011] Among them, a rotating mechanism is arranged on the cleaning pool, and the rotating mechanism includes a first worm gear, a mounting cover, a first motor and a first worm.

[0012] Preferably, the first worm gear is fixedly sleeved on the outer surface of the rotating shaft;

[0013] Among them, the first motor is fixedly connected to the bottom wall of the fixing groove;

[0014] Among them, the first worm is fixedly connected to the rotating output shaft of the first motor;

[0015] Among them, the first worm gear is meshed with the first worm;

[0016] Among them, the first worm gear, the first worm and the first motor are all located in the fixing groove;

[0017] Among them, the mounting cover is fixed on the fixing groove by a threaded bolt, and a sealing ring is arranged on the mounting cover

[0018] Preferably, the two support blocks are fixedly connected to the upper surface of the mounting plate;

[0019] Among them, the support shaft is rotatably connected between the two support blocks;

[0020] Among them, the rear end of the support shaft rotatably penetrates through the rear side surface of the rear support block;

[0021] Among them, the second worm gear is fixedly connected to the rear end of the support shaft.

[0022] Preferably, the second motor is fixedly connected to the upper surface of the mounting plate;

[0023] Among them, the second worm is fixedly connected to the rotating output shaft of the second motor;

[0024] Among them, the second worm is meshed and connected with the second worm gear.

[0025] Among them, the horizontal block of the L-shaped block is fixedly sleeved on the outer surface of the support shaft;

[0026] Among them, the fixing plate is fixedly connected to the vertical block of the L-shaped block.

[0027] Preferably, the third motor is fixedly connected to the upper surface of the fixing plate, and the rotating output shaft of the third motor rotates through the lower surface of the fixing plate;

[0028] Among them, the rotating output shaft of the third motor extends into the cleaning mesh frame;

[0029] Among them, the rotating rod is fixedly connected to the rotating output shaft of the third motor.

[0030] Preferably, the plurality of stirring rods are fixedly connected to the outer surface of the rotating rod;

[0031] Among them, the feed pipe is fixedly connected to the upper surface of the fixing plate, and the feed pipe passes through the lower surface of the fixing plate;

[0032] Among them, external threads are provided on the outer surface of the feed pipe, and the sealing cover is threadedly connected to the feed pipe.

[0033] Compared with the prior art, the present utility model provides a raw material cleaning device for inulin extraction, which has the following beneficial effects:

[0034] For this raw material cleaning device for inulin extraction, when the water in one of the cleaning tanks becomes dirty, the cleaning mesh frame can be directly transferred to the clean cleaning tank, and the two cleaning tanks can be used alternately, so as to continuously clean the raw materials for inulin extraction such as chicory roots. It saves the time for filling and draining water compared with the traditional cleaning equipment that discharges the sewage and then refills the water for cleaning, thereby improving the cleaning efficiency of the cleaning device for raw materials such as chicory roots for inulin extraction, further ensuring the efficiency of inulin extraction, and further increasing the practicability of the cleaning device.

[0035] For this raw material cleaning device for inulin extraction, the cleaning mesh frame is welded by mesh plates, which is convenient for washing the dirt and soil in the raw materials for inulin extraction such as chicory roots into the cleaning tank, thereby ensuring the cleaning effect on the raw materials for inulin extraction such as chicory roots and further ensuring the quality of inulin extraction.

[0036] When the raw material cleaning device for inulin extraction is in use, if it is necessary to take out the raw materials for inulin extraction such as chicory roots in the cleaning wire frame, the second motor can be started to drive the cleaning wire frame to rotate and tilt until the feeding pipe faces downward, and then the sealing cover is unscrewed. At this time, the raw materials for inulin extraction such as chicory roots will fall from the feeding pipe, and it is also convenient for workers to take out the raw materials for inulin extraction such as chicory roots. It is convenient to take out the materials after cleaning, thus increasing the practicability of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a raw material cleaning device for inulin extraction according to the present invention;

[0038] Figure 2 FIG. 2 is a schematic diagram of the fixing plate structure of the present invention;

[0039] Figure 3 FIG. 3 is a vertical sectional view of the cleaning wire frame of the present invention;

[0040] Figure 4 FIG. 4 is a schematic diagram of the support block structure of the present invention;

[0041] Figure 5 FIG. 5 is a schematic diagram of the support shaft structure of the present invention.

[0042] In the figure: 1, cleaning pool; 2, cleaning tank; 3, fixing groove; 4, mounting cover; 5, rotating shaft; 6, first worm gear; 7, first motor; 8, first worm; 9, mounting plate; 10, support block; 11, support shaft; 12, second worm gear; 13, second motor; 14, second worm; 15, L-shaped block; 16, fixing plate; 17, motor; 18, sealing cover; 19, cleaning wire frame; 20, feeding pipe; 21, stirring rod; 22, rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0044] Please refer to Figures 1-5 , the present invention provides a new technical solution: a raw material cleaning device for inulin extraction, including a cleaning pool 1, and two cleaning tanks 2 are arranged on the cleaning pool 1;

[0045] Among them, two drain pipes communicating with the inside of the two cleaning tanks 2 are arranged at the bottom of the cleaning pool 1, and valves are installed on the drain pipes;

[0046] Among them, a fixing groove 3 is formed on the upper surface of the cleaning pool 1;

[0047] Among them, a rotating shaft 5 is rotatably connected to the bottom wall of the fixing groove 3, and the upper surface of the rotating shaft 5 extends out of the upper surface of the cleaning pool 1 through the fixing groove 3;

[0048] Among them, a mounting plate 9 is fixedly connected to the upper surface of the rotating shaft 5;

[0049] Among them, a cleaning mechanism is arranged on the mounting plate 9. The cleaning mechanism includes two support blocks 10, a support shaft 11, a second worm gear 12, a second motor 13, a second worm 14, an L-shaped block 15, a fixing plate 16, a motor 17, a sealing cover 18, a cleaning mesh frame 19, a feed pipe 20, a plurality of stirring rods 21 and a rotating rod 22;

[0050] Among them, a rotating mechanism is arranged on the cleaning pool 1. The rotating mechanism includes a first worm gear 6, a mounting cover 4, a first motor 7 and a first worm 8.

[0051] Further, the first worm gear 6 is fixedly sleeved on the outer surface of the rotating shaft 5;

[0052] Among them, the first motor 7 is fixedly connected to the bottom wall of the fixing groove 3;

[0053] Among them, the first worm 8 is fixedly connected to the rotating output shaft of the first motor 7;

[0054] Among them, the first worm gear 6 is meshed with the first worm 8;

[0055] Among them, the first worm gear 6, the first worm 8 and the first motor 7 are all located in the fixing groove 3;

[0056] Among them, the mounting cover 4 is fixed on the fixing groove 3 by a threaded bolt, and a sealing ring is arranged on the mounting cover 4.

[0057] Further, the two support blocks 10 are fixedly connected to the upper surface of the mounting plate 9;

[0058] Among them, the support shaft 11 is rotatably connected between the two support blocks 10;

[0059] Among them, the rear end of the support shaft 11 rotatably penetrates through the rear side surface of the rear support block 10;

[0060] Among them, the second worm gear 12 is fixedly connected to the rear end of the support shaft 11.

[0061] Further, the second motor 13 is fixedly connected to the upper surface of the mounting plate 9;

[0062] Among them, the second worm 14 is fixedly connected to the rotating output shaft of the second motor 13;

[0063] Among them, the second worm gear 14 is meshed and connected with the second worm wheel 12.

[0064] Among them, the horizontal block of the L-shaped block 15 is fixedly sleeved on the outer surface of the support shaft 11;

[0065] Among them, the fixed plate 16 is fixedly connected to the vertical block of the L-shaped block 15.

[0066] Furthermore, the cleaning mesh frame 19 is fixedly connected to the lower surface of the fixed plate 16;

[0067] Among them, the third motor 17 is fixedly connected to the upper surface of the fixed plate 16, and the rotating output shaft of the third motor 17 rotates through the lower surface of the fixed plate 16;

[0068] Among them, the rotating output shaft of the third motor 17 extends into the cleaning mesh frame 19;

[0069] Among them, the rotating rod 22 is fixedly connected to the rotating output shaft of the third motor 17.

[0070] Furthermore, a plurality of stirring rods 21 are fixedly connected to the outer surface of the rotating rod 22;

[0071] Among them, the feed pipe 20 is fixedly connected to the upper surface of the fixed plate 16, and the feed pipe 20 passes through the lower surface of the fixed plate 16;

[0072] Among them, an external thread is provided on the outer surface of the feed pipe 20, and the sealing cover 18 is threadedly connected to the feed pipe 20.

[0073] Furthermore, in the initial state, the cleaning mesh frame 19 is located in the left cleaning tank 2. The raw materials for inulin extraction such as chicory roots are placed into the cleaning mesh frame 19 through the feed pipe 20. At this time, water is injected into both cleaning tanks 2 to a height that can submerge the raw materials in the cleaning mesh frame 19. Then, the raw materials for inulin extraction such as chicory roots in the left cleaning tank 2 will be submerged by water. At this time, the third motor 17 is started. The third motor 17 starts to drive the rotating rod 22 to rotate, and then synchronously drives the stirring rods 21 to rotate and stir, thereby driving the raw materials for inulin extraction such as chicory roots to rotate and stir, and also driving the water in the left cleaning tank 2 to stir, so as to clean the dust, soil, etc. on the raw materials for inulin extraction such as chicory roots in the cleaning mesh frame 19, and the cleaning is convenient and fast without manual cleaning;

[0074] As described above, when the water in the left cleaning tank 2 becomes dirty and needs secondary cleaning, or when it is necessary to take out the raw materials for inulin extraction such as chicory roots from the cleaning mesh frame 19, the second motor 13 can be started first. When the second motor 13 starts, it drives the second worm 14 to rotate. The rotation of the second worm 14 synchronously drives the second worm gear 12 to rotate, thereby driving the support shaft 11 to rotate, and also synchronously driving the L-shaped block 15 and the cleaning mesh frame 19 to rotate around the support shaft 11. When the L-shaped block 15 drives the cleaning mesh frame 19 to move out of the left cleaning tank 2 during the rotation process, the current state can be maintained for a period of time. At this time, the cleaning mesh frame 19 is drained. When most of the water in the cleaning mesh frame 19 is drained, the first motor 7 can be started. When the first motor 7 starts, it drives the first worm 8 to rotate, thereby synchronously driving the first worm gear 6 and the rotating shaft 5 to rotate, and further synchronously driving the cleaning mesh frame 19 to rotate around the rotating shaft 5. When the cleaning mesh frame 19 rotates 180 degrees, the cleaning mesh frame 19 is located above the right cleaning tank 2 at this time. Then, the second motor 13 is started, so that the second motor 13 drives the cleaning mesh frame 19 to rotate, and the cleaning mesh frame 19 is immersed in the right cleaning tank 2. Thus, the raw materials for inulin extraction such as chicory roots in the cleaning mesh frame 19 can be secondary cleaned with the clean water in the right cleaning tank 2. When the raw materials for inulin extraction such as chicory roots are cleaned again, by the same principle, when the water in one of the cleaning tanks 2 becomes dirty, the cleaning mesh frame 19 can be directly transferred to the clean cleaning tank 2, and the two cleaning tanks 2 can be used alternately, so that the raw materials for inulin extraction such as chicory roots can be continuously cleaned. This saves the time for water injection and drainage compared with the traditional cleaning equipment that discharges the sewage and then refills the water for cleaning, thereby improving the cleaning efficiency of the cleaning device for the raw materials for inulin extraction such as chicory roots, ensuring the inulin extraction efficiency, and increasing the practicality of the cleaning device.

[0075] In this solution, the cleaning mesh frame 19 is welded by mesh plates, which is convenient for washing the dirt and soil in the raw materials for inulin extraction such as chicory roots into the cleaning tank 2, ensuring the cleaning effect on the raw materials for inulin extraction such as chicory roots, and ensuring the quality of inulin extraction.

[0076] Furthermore, in this solution, when in use, if it is necessary to take out the raw materials for inulin extraction such as chicory roots in the cleaning mesh frame 19, the second motor 13 can be started to drive the cleaning mesh frame 19 to rotate and tilt until the feed pipe 20 is downward, and then the sealing cover 18 is unscrewed. At this time, the raw materials for inulin extraction such as chicory roots will fall from the feed pipe 20, and it is also convenient for manual extraction of the raw materials for inulin extraction such as chicory roots. It is convenient to take the materials after cleaning, thereby increasing the practicality of the cleaning device.

[0077] Working principle: When the device is in use, in the initial state, the cleaning frame 19 is located in the left cleaning tank 2. The raw materials for inulin extraction such as chicory roots are placed into the cleaning frame 19 through the feed pipe 20. At this time, both cleaning tanks 2 are filled with water to a height that can submerge the raw materials in the cleaning frame 19. Then, the chicory roots and other raw materials for inulin extraction in the left cleaning tank 2 will be submerged by the water. At this time, the third motor 17 is started. The third motor 17 drives the rotating rod 22 to rotate, and then synchronously drives the stirring rod 21 to rotate and stir, thereby driving the chicory roots and other raw materials for inulin extraction to rotate and stir, and also driving the water in the left cleaning tank 2 to stir, so as to clean the dust, soil, etc. on the chicory roots and other raw materials for inulin extraction in the cleaning frame 19. Moreover, the cleaning is convenient and fast, without the need for manual cleaning;

[0078] As described above, when the water in the left cleaning tank 2 becomes dirty and needs to be cleaned for the second time or when it is necessary to take out the chicory roots and other raw materials for inulin extraction from the cleaning frame 19, the second motor 13 can be started first. The second motor 13 drives the second worm 14 to rotate, and the rotation of the second worm 14 synchronously drives the second worm gear 12 to rotate, thereby driving the support shaft 11 to rotate, and also synchronously driving the L-shaped block 15 and the cleaning frame 19 to rotate around the support shaft 11. When the L-shaped block 15 drives the cleaning frame 19 to move out of the left cleaning tank 2 during the rotation process, the current state can be maintained for a certain period of time. At this time, the cleaning frame 19 is drained. When most of the water in the cleaning frame 19 is drained, the first motor 7 can be started. The first motor 7 drives the first worm 8 to rotate, and then synchronously drives the first worm gear 6 and the rotating shaft 5 to rotate, and then synchronously drives the cleaning frame 19 to rotate around the rotating shaft 5. When the cleaning frame 19 rotates 180 degrees, the cleaning frame 19 is located above the right cleaning tank 2. At this time, the second motor 13 is started, so that the second motor 13 drives the cleaning frame 19 to rotate, and the cleaning frame 19 is immersed in the right cleaning tank 2, so that the raw materials such as chicory roots in the cleaning frame 19 can be secondarily cleaned with the clean water in the right cleaning tank 2. When the raw materials such as chicory roots are cleaned again, by the same principle, when the water in one of the cleaning tanks 2 becomes dirty, the cleaning frame 19 can be directly transferred to the clean cleaning tank 2, and the two cleaning tanks 2 can be used alternately to continuously clean the raw materials such as chicory roots for inulin extraction, saving the time for water injection and drainage compared with the traditional cleaning equipment that discharges the sewage and then refills the water for cleaning, thereby improving the cleaning efficiency of the cleaning device for the raw materials such as chicory roots for inulin extraction, ensuring the inulin extraction efficiency, and increasing the practicability of the cleaning device.

[0079] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

[0080] In the description of the present utility model, it should be understood that with respect to the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0081] In the description of the present utility model, greater than, less than, exceeding, etc. are understood not to include the number itself, and above, below, within, etc. are understood to include the number itself. If the first and the second are described, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0082] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "set" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific circumstances.

Claims

1. A raw material cleaning device for inulin extraction, comprising a cleaning pool (1), characterized in that: There are two cleaning tanks (2) arranged on the cleaning pool (1); Among them, there are two drain pipes at the bottom of the cleaning pool (1) that are internally connected to the two cleaning tanks (2), and valves are installed on the drain pipes; Among them, a fixing groove (3) is opened on the upper surface of the cleaning pool (1); Among them, a rotating shaft (5) is rotatably connected to the bottom wall of the fixing groove (3), and the upper surface of the rotating shaft (5) extends out of the upper surface of the cleaning pool (1) through the fixing groove (3); Among them, the upper surface of the rotating shaft (5) is fixedly connected with a mounting plate (9); Among them, a cleaning mechanism is arranged on the mounting plate (9), and the cleaning mechanism includes two support blocks (10), a support shaft (11), a second worm gear (12), a second motor (13), a second worm (14), an L-shaped block (15), a fixing plate (16), a motor (17), a sealing cover (18), a cleaning mesh frame (19), a feed pipe (20), a plurality of stirring rods (21) and a rotating rod (22); Among them, a rotating mechanism is arranged on the cleaning pool (1), and the rotating mechanism includes a first worm gear (6), a mounting cover (4), a first motor (7) and a first worm (8).

2. The raw material cleaning device for inulin extraction according to claim 1, characterized in that: The first worm gear (6) is fixedly sleeved on the outer surface of the rotating shaft (5); Among them, the first motor (7) is fixedly connected to the bottom wall of the fixing groove (3); Among them, the first worm (8) is fixedly connected to the rotating output shaft of the first motor (7); Among them, the first worm gear (6) is meshed with the first worm (8); Among them, the first worm gear (6), the first worm (8) and the first motor (7) are all located in the fixing groove (3); Among them, the mounting cover (4) is fixed on the fixing groove (3) by a threaded bolt, and a sealing ring is arranged on the mounting cover (4).

3. The raw material cleaning device for inulin extraction according to claim 2, wherein: The two support blocks (10) are fixedly connected to the upper surface of the mounting plate (9); Among them, the support shaft (11) is rotatably connected between the two support blocks (10); Among them, the rear end of the support shaft (11) rotatably penetrates the rear surface of the rear support block (10); Among them, the second worm gear (12) is fixedly connected to the rear end of the support shaft (11).

4. The raw material cleaning device for inulin extraction according to claim 3, characterized in that: The second motor (13) is fixedly connected to the upper surface of the mounting plate (9); Among them, the second worm (14) is fixedly connected to the rotating output shaft of the second motor (13); Among them, the second worm (14) is meshed with the second worm gear (12); Among them, the horizontal block of the L-shaped block (15) is fixedly sleeved on the outer surface of the support shaft (11); Among them, the fixing plate (16) is fixedly connected to the vertical block of the L-shaped block (15).

5. The raw material cleaning device for inulin extraction according to claim 1, wherein: The third motor (17) is fixedly connected to the upper surface of the fixing plate (16), and the rotating output shaft of the third motor (17) rotatably penetrates the lower surface of the fixing plate (16); Among them, the rotating output shaft of the third motor (17) extends into the cleaning mesh frame (19); Among them, the rotating rod (22) is fixedly connected to the rotating output shaft of the third motor (17).

6. The raw material cleaning device for inulin extraction according to claim 5, characterized in that: The plurality of stirring rods (21) are fixedly connected to the outer surface of the rotating rod (22); Among them, the feed pipe (20) is fixedly connected to the upper surface of the fixing plate (16), and the feed pipe (20) penetrates the lower surface of the fixing plate (16); Among them, an external thread is provided on the outer surface of the feed pipe (20), and the sealing cover (18) is threadedly connected to the feed pipe (20).

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