A kind of Chinese medicinal material primary processing kneading device

Abstract

The present invention relates to the technical field of primary processing of Chinese medicinal materials, and discloses a kneading device for primary processing of Chinese medicinal materials, comprising a tank body, water is arranged inside the tank body, a support frame is fixedly connected to the top of the tank body, and a kneading mechanism is arranged inside the tank body; the kneading mechanism comprises a vertical shaft, the bottom end of the vertical shaft is fixedly connected to the bottom inner wall of the tank body, and the top end of the vertical shaft is fixedly connected to the support frame. Through the unique design of the kneading mechanism, the effective softening of the astragalus is achieved. The synergistic effect of the electric telescopic rod, the disc and the ball bearing annular slide rail enables the first turntable to move downward, press the astragalus on the water surface into the water for soaking, and drive the kneading roller to rotate through the threaded sleeve, the round tube, the horizontal shaft and the gear ring, and knead the astragalus underwater. This process changes the internal structure of the astragalus, and the water diffuses evenly from the outside to the inside, fully infiltrating the inside of the astragalus, effectively avoiding the breakage of the astragalus during the kneading process, and ensuring the integrity of the medicinal materials.

Description

Technical Field

[0001] The invention relates to the technical field of primary processing of Chinese medicinal materials, in particular to a device for kneading primary processing of Chinese medicinal materials. Background Art

[0002] Astragalus is widely used in traditional medicine. It contains a variety of chemical components, among which astragalus polysaccharide is one of the main active ingredients of astragalus, which has multiple physiological functions such as enhancing immunity, regulating blood sugar, and anti-oxidation. Astragalus contains a variety of active ingredients, such as astragalus polysaccharide and flavonoid compounds. Rubbing can destroy the cell structure of astragalus, making it easier for these active ingredients to dissolve in the subsequent extraction process (such as decoction, soaking, etc.). When the astragalus that has been rubbed is decocted, the dissolution rate of the active ingredients will be accelerated, and the dissolution amount will also increase accordingly, thereby improving the medicinal value of astragalus.

[0003] Before being used as medicine, Astragalus needs to go through multiple processes such as cleaning, dehydration, kneading, and slicing. If the dehydration and drying of Astragalus is excessive, its cell wall will become fragile due to the loss of water support. Therefore, Astragalus is easily broken when kneaded, which in turn affects the quality of Astragalus. Therefore, a Chinese medicinal material primary processing kneading device is proposed to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a device for kneading Chinese medicinal materials for primary processing in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a Chinese medicinal material primary processing and kneading device, comprising a tank body, water is arranged inside the tank body, a support frame is fixedly connected to the top of the tank body, and a kneading mechanism is arranged inside the tank body;

[0006] The kneading mechanism comprises a vertical shaft, the bottom end of the vertical shaft is fixedly connected to the bottom inner wall of the tank body, the top end of the vertical shaft is fixedly connected to the support frame, the bottom of the support frame is fixedly connected to an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected to a disc, the outer sleeve of the vertical shaft is provided with a threaded sleeve, the outer side of the threaded sleeve is fixedly connected to a first rotating disk for pressing the astragalus into the water, the top of the first rotating disk is provided with an annular slide rail, the inner part of the annular slide rail is slidably connected to a ball, the top fixed connection block of the ball is fixedly connected to the bottom of the disc, the vertical shaft is provided with a spiral groove, the threaded sleeve is sleeved on the vertical shaft and arranged on the spiral groove, and the threaded sleeve and the first rotating disk are driven to rotate by setting the spiral groove;

[0007] The middle part of the vertical shaft is slidably connected with a sliding sleeve, the top of the sliding sleeve is fixedly connected with a round tube, the bottom of the threaded sleeve contacts the top of the round tube, the outside of the round tube is rotatably connected with four horizontal shafts through bearings, the middle part of the horizontal shaft is fixedly connected with a kneading roller for kneading the astragalus, the bottom of the first turntable and the surface of the kneading roller are provided with kneading grooves for improving the kneading effect of the kneading roller, the other end of the horizontal shaft away from the vertical shaft is fixedly connected with a gear, the bottom of the first turntable is fixedly connected with a first gear ring, the first gear ring is meshed with the gear, and the rotation of the first turntable and the first gear ring drives the gear, the horizontal shaft and the kneading roller to rotate.

[0008] Preferably, a rotating mechanism is provided below the kneading roller, and the rotating mechanism includes a first ring, which is rotatably connected to the outside of the circular tube via a bearing, a second turntable is fixedly connected to the outside of the first ring, and the area between the first turntable and the second turntable forms a kneading chamber, a second ring is fixedly connected to the outside of the second turntable via a connecting block, a second gear ring is fixedly connected to the top of the second ring, and the second gear ring is meshed with a gear, and the rotation of the gear drives the second gear ring and the second turntable to rotate.

[0009] Preferably, three propeller blades are fixedly connected to the outside of the first ring, and the other end of the propeller blade away from the first ring is fixedly connected to the second ring through a connecting block. The rotation of the second ring drives the propeller blades to rotate, and drives the water to flow upward and flush the impurities on the surface of the astragalus, so that the water is in full contact with the surface of the astragalus, thereby promoting the softening efficiency of the astragalus.

[0010] Preferably, a plurality of conical tubes are fixedly connected to the interior of the second circular ring. Through the conical inner wall design of the conical tube, when the cross-sectional area of ​​the pipe through which the water flows is reduced, the flow rate will increase, thereby increasing the water flow rate and further promoting the softening efficiency of the astragalus. A one-way valve is provided inside the conical tube to limit the water flow to flow only upwards. A filter is provided inside the conical tube to filter impurities in the water flowing through the conical tube, preventing impurities at the bottom of the tank from flowing to the top of the second turntable, thereby ensuring the cleanliness of the water flow in the kneading chamber.

[0011] Preferably, the second turntable is arranged in a conical shape, and the gap between its outer side and the second ring forms a flow groove. When the propeller blades reverse, the water and impurities in the kneading chamber will flow back to the bottom of the tank from the flow groove due to the one-way valve in the conical tube.

[0012] Preferably, a plurality of groups of vertical rods are fixedly connected to the top of the second ring and are arranged above the conical tube, and the two correspond to each other. A rotating rod is rotatably connected to each group of the vertical rods through a bearing. Three movable plates are fixedly connected to the rotating rod. The movable plates are driven to rotate by the water flow passing through the conical tube. Bristles are fixedly connected to the movable plates. The bristles are slidably connected to the kneading grooves on the surface of the kneading roller. Impurities blocked in the kneading grooves on the surface of the kneading roller are cleaned by the rotation of the bristles.

[0013] Preferably, a combing mechanism is provided below the disc, and the combing mechanism includes a bushing, a sliding rod is provided inside the bushing, and the bottom end of the sliding rod slides through to the bottom of the first turntable through a linear bearing, and a vertical groove is provided at the bottom of the first turntable, and a lever is provided inside the vertical groove, and the lever is fixedly connected to the bottom end of the sliding rod, and the astragalus in the rubbing chamber is intermittently moved by the lever, so as to improve the uniformity of rubbing the astragalus in the rubbing chamber.

[0014] Preferably, a plurality of trapezoidal top blocks are fixedly connected to the bottom of the disc, and a circular top block is fixedly connected to the top of the slide rod. The rotation of the disc drives the trapezoidal top blocks to rotate. During the rotation of the trapezoidal top blocks, the circular top blocks are in contact with the circular top blocks, and the circular top blocks, the slide rod and the shift rod are pressed down. A spring is provided on the outer sleeve of the slide rod, the top end of the spring is fixedly connected to the circular top block, and the bottom end of the spring is fixedly connected to the first turntable. The spring is provided to drive the slide rod and the shift rod to rebound.

[0015] Preferably, a circulation mechanism is provided on the left side of the tank body, and the circulation mechanism includes a circulating water pump. The right water inlet end of the circulating water pump is fixedly connected to a water inlet pipe, the right end of the water inlet pipe penetrates into the interior of the tank body and is fixedly connected to a suction hopper. A solid-liquid separator is provided on the top of the circulating water pump, and the water and impurities at the bottom of the tank body are sucked into the solid-liquid separator through the suction hopper by the circulating water pump, and the impurities are separated by the solid-liquid separator.

[0016] Preferably, the outside of the tank body is fixedly connected to a ring-shaped water pipe through a bracket, the top water outlet end of the solid-liquid separator is connected to the ring-shaped water pipe through a water outlet pipe, a plurality of elbows are fixedly connected to the ring-shaped water pipe, and the other end of the elbow away from the ring-shaped water pipe is connected to an electric nozzle, the water separated by the solid-liquid separator is supplied to the elbow through the water outlet pipe and the ring-shaped water pipe, and when the first turntable does not press the astragalus underwater, the astragalus floating on the water surface is pre-sprayed by the electric nozzle to improve the softening efficiency of the astragalus.

[0017] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0018] 1. The present invention realizes effective softening of Astragalus through a unique kneading mechanism design. The synergistic effect of the electric telescopic rod, the disc and the ball bearing annular slide rail enables the first turntable to move downward, press the Astragalus on the water surface into the water for immersion, and drive the kneading roller to rotate through the threaded sleeve, the round tube, the horizontal shaft and the gear ring, and knead the Astragalus underwater. This process changes the internal structure of the Astragalus, and the water diffuses evenly from the outside to the inside, fully infiltrating the inside of the Astragalus, effectively avoiding the breakage of the Astragalus during the kneading process, and ensuring the integrity of the medicinal material.

[0019] 2. The invention drives the propeller blades to rotate by setting a rotating mechanism, through the cooperation of the gear, the second gear ring and the second ring. The rotation of the propeller blades drives the water flow through the tapered tube into the kneading chamber to wash the surface of the astragalus, thereby enhancing the contact between the water and the surface of the astragalus and improving the softening efficiency of the astragalus. The conical inner wall design of the tapered tube reduces the cross-sectional area of ​​the pipe through which the water flows, increases the flow rate, and further promotes the softening efficiency of the astragalus.

[0020] 3. The invention sets a rotating mechanism, and the water flowing through the conical tube drives the movable plate and the bristles to rotate, effectively cleaning the impurities blocked in the kneading groove on the surface of the kneading roller. This design maintains the continuous kneading effect of the kneading roller on the astragalus, ensuring the cleanliness and efficiency of the kneading process of the astragalus.

[0021] 4. The invention sets a combing mechanism, and through the synergistic effect of the disc, trapezoidal top block, circular top block, sliding rod and other components, drives the lever to move downward into the kneading chamber, and makes the first rotating disk drive the lever to rotate. This action combs and spreads the kneading astragalus, improves the kneading uniformity of the astragalus in the kneading chamber, and further optimizes the treatment effect of the medicinal material. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the internal structure of the tank area in the present invention;

[0024] Figure 3 It is a cross-sectional view of the interior of the tank area of ​​the present invention;

[0025] Figure 4 An exploded view of the internal structure of the tank area in the present invention;

[0026] Figure 5 It is a schematic diagram of the regional structure of the kneading mechanism in the present invention;

[0027] Figure 6 It is an exploded view of the rotating mechanism area in the present invention;

[0028] Figure 7 For the present invention Figure 5 A magnified image of point A;

[0029] Figure 8 For the present invention Figure 6 The enlarged view of point B;

[0030] Fig. 9 It is a schematic diagram of the regional structure of the circulation mechanism in the present invention.

[0031] In the figure: 1, tank body; 2, support frame; 3, kneading mechanism; 301, vertical axis; 302, electric telescopic rod; 303, disc; 304, threaded sleeve; 305, first turntable; 306, annular slide rail; 307, ball bearing; 308, spiral groove; 309, sleeve; 3010, round tube; 3011, horizontal axis; 3012, kneading roller; 3013, gear; 3014, first gear ring; 4, rotating mechanism; 401, first ring; 402, second turntable; 403, second ring; 40 4. Second gear ring; 405. Propeller blades; 406. Conical tube; 407. Vertical rod; 408. Rotating rod; 409. Movable plate; 4010. Bristles; 5. Combing mechanism; 501. Bushing; 502. Sliding rod; 503. Vertical groove; 504. Push rod; 505. Trapezoidal top block; 506. Circular top block; 507. Spring; 6. Circulation mechanism; 601. Circulating water pump; 602. Suction hopper; 603. Solid-liquid separator; 604. Annular water pipe; 605. Bend pipe; 606. Electric nozzle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-9 , one embodiment of the present invention is: a Chinese medicinal material primary processing kneading device, comprising a tank body 1, water is arranged inside the tank body 1, a support frame 2 is fixedly connected to the top of the tank body 1, and a kneading mechanism 3 is arranged inside the tank body 1;

[0034] The kneading mechanism 3 includes a vertical shaft 301, the bottom end of the vertical shaft 301 is fixedly connected to the bottom inner wall of the tank body 1, the top of the vertical shaft 301 is fixedly connected to the support frame 2, the bottom of the support frame 2 is fixedly connected to an electric telescopic rod 302, the bottom end of the electric telescopic rod 302 is fixedly connected to a disc 303, the outer sleeve of the vertical shaft 301 is provided with a threaded sleeve 304, the outer portion of the threaded sleeve 304 is fixedly connected to a first rotating disk 305 for pressing the astragalus into the water, the top of the first rotating disk 305 is provided with an annular slide rail 306, the inner portion of the annular slide rail 306 is slidably connected to a ball 307, the top fixed connection block of the ball 307 is fixedly connected to the bottom of the disc 303, the vertical shaft 301 is provided with a spiral groove 308, the threaded sleeve 304 is sleeved on the vertical shaft 301, and is arranged on the spiral groove 308, and the threaded sleeve 304 and the first rotating disk 305 are driven to rotate by setting the spiral groove 308;

[0035] A sliding sleeve 309 is slidably connected to the middle of the vertical shaft 301, and a round tube 3010 is fixedly connected to the top of the sliding sleeve 309. The bottom of the threaded sleeve 304 contacts the top of the round tube 3010. The outside of the round tube 3010 is rotatably connected to four horizontal shafts 3011 through bearings. A kneading roller 3012 is fixedly connected to the middle of the horizontal shaft 3011 for kneading the astragalus. Kneading grooves are provided on the bottom of the first turntable 305 and the surface of the kneading roller 3012 for improving the kneading effect of the kneading roller 3012. A gear 3013 is fixedly connected to the other end of the horizontal shaft 3011 away from the vertical shaft 301. A first gear ring 3014 is fixedly connected to the bottom of the first turntable 305. The first gear ring 3014 meshes with the gear 3013. The rotation of the first turntable 305 and the first gear ring 3014 drives the gear 3013, the horizontal shaft 3011 and the kneading roller 3012 to rotate.

[0036] Working principle: firstly, the dehydrated and dried astragalus is put into the tank body 1, at which time the astragalus will float on the water surface of the tank body 1, and then the electric telescopic rod 302 is turned on to drive the disc 303 to move downward, and the disc 303 moves downward and drives the ball 307 to move downward through the connecting block, and the ball 307 moves downward and drives the first rotating disk 305 to move downward, and during the downward movement of the first rotating disk 305, the astragalus floating on the water surface is pressed into the water, and the astragalus is softened by soaking it in water, and at this time, the astragalus will be attached to the bottom of the first rotating disk 305 under the action of the buoyancy of the water, and the downward movement of the first rotating disk 305 drives the threaded sleeve 304 to move downward, and contacts with the round tube 3010, pushing it downward Under pressure, the round tube 3010 moves downward, driving the horizontal axis 3011 and the kneading roller 3012 to move downward. While the threaded sleeve 304 moves downward, it rotates under the action of the spiral groove 308, and drives the first turntable 305 to rotate. When the first turntable 305 rotates, the friction between the kneading groove at the bottom and the surface of the astragalus root drives the astragalus root to rotate in the water. The rotation of the first turntable 305 drives the first gear ring 3014 to rotate. The rotation of the first gear ring 3014 drives the gear 3013 to rotate. The rotation of the gear 3013 drives the horizontal axis 3011 and the kneading roller 3012 to rotate. At this time, the kneading roller 3012 and the rotating first turntable 305 cooperate with each other to knead the astragalus root underwater.

[0037] See also Figure 1-9 On the basis of the above embodiment, in another embodiment of the present invention, a rotating mechanism 4 is arranged below the kneading roller 3012, and the rotating mechanism 4 includes a first ring 401, which is rotatably connected to the outside of the circular tube 3010 through a bearing, and the outside of the first ring 401 is fixedly connected to the second turntable 402, and the area between the first turntable 305 and the second turntable 402 forms a kneading chamber, and the outside of the second turntable 402 is fixedly connected to the second ring 403 through a connecting block, and the top of the second ring 403 is fixedly connected to the second gear ring 404, which is meshed with the gear 3013, and the second gear ring 404 and the second turntable 402 are driven to rotate by the rotation of the gear 3013.

[0038] Three propeller blades 405 are fixedly connected to the outside of the first ring 401. The other end of the propeller blade 405 away from the first ring 401 is fixedly connected to the second ring 403 through a connecting block. The rotation of the second ring 403 drives the propeller blade 405 to rotate, and drives the water to flow upward and flush the impurities on the surface of the astragalus, so that the water is in full contact with the surface of the astragalus, thereby promoting the softening efficiency of the astragalus.

[0039] Several conical tubes 406 are fixedly connected to the interior of the second ring 403. Through the conical inner wall design of the conical tube 406, when the cross-sectional area of ​​the pipe through which the water flows is reduced, the flow rate will increase, thereby increasing the water flow rate and further promoting the softening efficiency of the astragalus. A one-way valve is arranged inside the conical tube 406 to limit the water flow to only flow upwards. A filter is arranged inside the conical tube 406 to filter impurities in the water flow passing through the conical tube 406, to prevent impurities at the bottom of the tank body 1 from flowing to the top of the second rotating disk 402, and to ensure the cleanliness of the water flow in the kneading chamber.

[0040] The second turntable 402 is conical, and a flow groove is formed between its outer side and the gap between the second ring 403. When the propeller blade 405 is reversed, the water and impurities in the kneading chamber will flow back to the bottom of the tank body 1 from the flow groove due to the one-way valve in the conical tube 406.

[0041] A plurality of groups of vertical rods 407 are fixedly connected to the top of the second ring 403 and are arranged above the conical tube 406, and the two correspond to each other. A rotating rod 408 is rotatably connected to each group of vertical rods 407 through a bearing. Three movable plates 409 are fixedly connected to the rotating rod 408. The movable plates 409 are driven to rotate by the water flow passing through the conical tube 406. Brushes 4010 are fixedly connected to the movable plates 409. The bristles 4010 are slidably connected to the kneading grooves on the surface of the kneading roller 3012. The impurities blocked in the kneading grooves on the surface of the kneading roller 3012 are cleaned by the rotation of the bristles 4010.

[0042] Working principle: The rotation of gear 3013 drives the second gear ring 404 and the second ring 403 to rotate. The rotation of the second ring 403 drives the propeller blade 405 to rotate, driving water to flow through the conical tube 406 into the kneading chamber and rinse the impurities on the surface of the astragalus, so that the water is in full contact with the surface of the astragalus, promoting the softening efficiency of the astragalus, and the water flow through the conical tube 406 drives the movable plate 409 to rotate, and the bristles 4010 rotate to clean the impurities blocked in the kneading groove on the surface of the kneading roller 3012, thereby maintaining the kneading effect of the kneading roller 3012 on the astragalus.

[0043] See also Figure 1-9 On the basis of the above-mentioned embodiment, in another embodiment of the present invention, a combing mechanism 5 is arranged below the disc 303, and the combing mechanism 5 includes a bushing 501, and a slide bar 502 is arranged inside the bushing 501. The bottom end of the slide bar 502 slides through the bottom of the first turntable 305 through a linear bearing. A vertical groove 503 is provided at the bottom of the first turntable 305, and a lever 504 is arranged inside the vertical groove 503. The lever 504 is fixedly connected to the bottom end of the slide bar 502. The lever 504 is used to intermittently move the astragalus in the rubbing chamber to improve the uniformity of rubbing the astragalus in the rubbing chamber.

[0044] A plurality of trapezoidal top blocks 505 are fixedly connected to the bottom of the disc 303, and a circular top block 506 is fixedly connected to the top of the slide bar 502. The rotation of the disc 303 drives the trapezoidal top blocks 505 to rotate. During the rotation, the trapezoidal top blocks 505 come into contact with the circular top blocks 506 and press the circular top blocks 506, the slide bar 502 and the lever 504 downward. A spring 507 is provided on the outer sleeve of the slide bar 502. The top end of the spring 507 is fixedly connected to the circular top block 506, and the bottom end of the spring 507 is fixedly connected to the first turntable 305. The spring 507 is provided to drive the slide bar 502 and the lever 504 to rebound.

[0045] Working principle: the rotation of the disc 303 drives the trapezoidal top block 505 to rotate. During the rotation, the trapezoidal top block 505 contacts the circular top block 506 and presses the circular top block 506 and the slide bar 502 downward. The slide bar 502 moves downward and drives the lever 504 to move downward into the kneading chamber, but does not contact the kneading roller 3012. At the same time, the rotating first turntable 305 drives the lever 504 to rotate together, and combs and spreads the astragalus being kneaded, thereby improving the uniformity of kneading the astragalus in the kneading chamber.

[0046] See also Figure 1-9 On the basis of the above embodiment, in another embodiment of the present invention, a circulation mechanism 6 is provided on the left side of the tank body 1, and the circulation mechanism 6 includes a circulating water pump 601. The right water inlet end of the circulating water pump 601 is fixedly connected with a water inlet pipe. The right end of the water inlet pipe penetrates into the interior of the tank body 1 and is fixedly connected with a suction hopper 602. A solid-liquid separator 603 is provided on the top of the circulating water pump 601. The water and impurities at the bottom of the tank body 1 are sucked into the solid-liquid separator 603 through the suction hopper 602 by the circulating water pump 601, and the impurities are separated by the solid-liquid separator 603.

[0047] The outside of the tank body 1 is fixedly connected to a circular water pipe 604 through a bracket, and the top water outlet end of the solid-liquid separator 603 is connected to the circular water pipe 604 through a water outlet pipe. A plurality of elbows 605 are fixedly connected to the circular water pipe 604, and the other end of the elbow 605 away from the circular water pipe 604 is connected to an electric nozzle 606. The water separated by the solid-liquid separator 603 is supplied to the elbow 605 through the water outlet pipe and the circular water pipe 604, and when the first turntable 305 does not press the astragalus under water, the astragalus floating on the water surface is pre-sprayed through the electric nozzle 606 to improve the softening efficiency of the astragalus.

[0048] The present invention provides a Chinese medicinal material primary processing and kneading device. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A Chinese medicinal material primary processing and kneading device, comprising a tank body (1), characterized in that: Water is arranged inside the tank body (1), a support frame (2) is fixedly connected to the top of the tank body (1), and a kneading mechanism (3) is arranged inside the tank body (1); The kneading mechanism (3) comprises a vertical shaft (301), the bottom end of the vertical shaft (301) is fixedly connected to the bottom inner wall of the tank body (1), the top end of the vertical shaft (301) is fixedly connected to the support frame (2), the bottom of the support frame (2) is fixedly connected to an electric telescopic rod (302), the bottom end of the electric telescopic rod (302) is fixedly connected to a disc (303), the outer sleeve of the vertical shaft (301) is provided with a threaded sleeve (304), the threaded sleeve (304) is A first rotating disk (305) is fixedly connected to the outside, an annular slide rail (306) is provided on the top of the first rotating disk (305), a ball bearing (307) is slidably connected inside the annular slide rail (306), a top fixed connection block of the ball bearing (307) is fixedly connected to the bottom of the disk (303), a spiral groove (308) is provided on the vertical shaft (301), and the threaded sleeve (304) is sleeved on the vertical shaft (301) and arranged on the spiral groove (308); The middle part of the vertical shaft (301) is slidably connected with a sliding sleeve (309), the top of the sliding sleeve (309) is fixedly connected with a round tube (3010), the bottom of the threaded sleeve (304) is in contact with the top of the round tube (3010), the outside of the round tube (3010) is rotatably connected with four horizontal shafts (3011) through bearings, the middle part of the horizontal shaft (3011) is fixedly connected with a kneading roller (3012), the bottom of the first rotating disk (305) and the surface of the kneading roller (3012) are provided with kneading grooves, the other end of the horizontal shaft (3011) away from the vertical shaft (301) is fixedly connected with a gear (3013), the bottom of the first rotating disk (305) is fixedly connected with a first gear ring (3014), and the first gear ring (3014) is meshed with the gear (3013).

2. A Chinese medicinal material primary processing and kneading device according to claim 1, characterized in that: A rotating mechanism (4) is arranged below the kneading roller (3012), and the rotating mechanism (4) comprises a first circular ring (401), wherein the first circular ring (401) is rotatably connected to the outside of the circular tube (3010) via a bearing, a second rotating disk (402) is fixedly connected to the outside of the first circular ring (401), a kneading chamber is formed by the area between the first rotating disk (305) and the second rotating disk (402), a second circular ring (403) is fixedly connected to the outside of the second rotating disk (402) via a connecting block, a second gear ring (404) is fixedly connected to the top of the second circular ring (403), and the second gear ring (404) is meshed with the gear (3013).

3. A Chinese medicinal material primary processing and kneading device according to claim 2, characterized in that: Three propeller blades (405) are fixedly connected to the outside of the first circular ring (401), and the other end of the propeller blade (405) away from the first circular ring (401) is fixedly connected to the second circular ring (403) via a connecting block.

4. A Chinese medicinal material primary processing and kneading device according to claim 3, characterized in that: A plurality of conical tubes (406) are fixedly connected to the interior of the second circular ring (403), a one-way valve is arranged inside the conical tube (406), and a filter screen is arranged inside the conical tube (406).

5. A Chinese medicinal material primary processing and kneading device according to claim 4, characterized in that: The second rotating disk (402) is arranged in a conical shape, and a flow channel is formed in the gap between the outer side of the second rotating disk and the second circular ring (403).

6. A Chinese medicinal material primary processing and kneading device according to claim 5, characterized in that: A plurality of groups of vertical rods (407) are fixedly connected to the top of the second circular ring (403) and are arranged above the conical tube (406), and the two correspond to each other. Each group of the vertical rods (407) is rotatably connected to a rotating rod (408) via a bearing. Three movable plates (409) are fixedly connected to the rotating rod (408). Bristles (4010) are fixedly connected to the movable plates (409). The bristles (4010) are slidably connected to the kneading grooves on the surface of the kneading roller (3012).

7. A Chinese medicinal material primary processing and kneading device according to claim 6, characterized in that: A combing mechanism (5) is arranged below the circular disc (303), and the combing mechanism (5) comprises a bushing (501), a sliding rod (502) is arranged inside the bushing (501), and the bottom end of the sliding rod (502) slides through the bottom of the first rotating disc (305) through a linear bearing, and a vertical groove (503) is opened at the bottom of the first rotating disc (305), and a lever (504) is arranged inside the vertical groove (503), and the lever (504) is fixedly connected to the bottom end of the sliding rod (502).

8. The Chinese medicinal material primary processing and kneading device according to claim 7, characterized in that: The bottom of the circular disk (303) is fixedly connected to a plurality of trapezoidal top blocks (505), the top of the sliding rod (502) is fixedly connected to a circular top block (506), the outer portion of the sliding rod (502) is sleeved with a spring (507), the top of the spring (507) is fixedly connected to the circular top block (506), and the bottom of the spring (507) is fixedly connected to the first rotating disk (305).

9. A Chinese medicinal material primary processing and kneading device according to claim 8, characterized in that: A circulation mechanism (6) is arranged on the left side of the tank body (1), and the circulation mechanism (6) comprises a circulating water pump (601). The right water inlet end of the circulating water pump (601) is fixedly connected to a water inlet pipe, the right end of the water inlet pipe penetrates into the interior of the tank body (1) and is fixedly connected to a sewage suction hopper (602), and a solid-liquid separator (603) is arranged through the top of the circulating water pump (601).

10. The Chinese medicinal material primary processing and kneading device according to claim 9, characterized in that: The outside of the tank body (1) is fixedly connected to an annular water pipe (604) via a bracket, the top water outlet end of the solid-liquid separator (603) is connected to the annular water pipe (604) via a water outlet pipe, a plurality of curved pipes (605) are fixedly connected to the annular water pipe (604), and the other end of the curved pipe (605) away from the annular water pipe (604) is connected to an electric nozzle (606), the water separated by the solid-liquid separator 603 is supplied to the curved pipe 605 via the water outlet pipe and the annular water pipe 604, and when the first rotating disk 305 does not press the astragalus into the water, the astragalus floating on the water surface is pre-sprayed via the electric nozzle 606, thereby improving the softening efficiency of the astragalus.

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