Device for analyzing nutritional ingredients of traditional Chinese medicine decoction pieces

By employing a locking structure between a stirring tank and a pulverizing tank in the traditional Chinese medicine decoction piece analysis device, and utilizing a servo motor to drive the transmission column, the separation and control of pulverization and mixing are achieved, solving the problem of unsatisfactory pulverization and improving the pulverization effect and mixing efficiency of traditional Chinese medicine decoction pieces.

CN223870393UActive Publication Date: 2026-02-03HENAN BAIXIAODAN SOUTH CHINA PHARM CO LTD
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Patent Information

Application Number
CN202520376118.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-05
Publication Date
2026-02-03
Estimated Expiration
2035-03-05

AI Technical Summary

Technical Problem

Existing Chinese herbal medicine analysis devices, when performing pulverization and mixing functions simultaneously, have difficulty controlling the degree of pulverization and the pulverization effect is not ideal, making it difficult to meet the pulverization requirements of different Chinese herbal medicines.

Method used

It adopts a locking structure of mixing tank and pulverizing tank. The transmission column driven by servo motor drives the pulverizing blade to pulverize Chinese medicine slices. After pulverizing to a certain extent, it switches to low-speed rotating separator cylinder to separate pulverization and mixing. Combined with the stirring mechanism, it ensures uniform mixing.

Benefits of technology

It enables control over the degree of pulverization according to needs, and effectively mixes Chinese herbal medicine slices and solutions after pulverization, thus improving pulverization effect and mixing efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of traditional Chinese medicine analysis equipment, and discloses a traditional Chinese medicine decoction piece nutritional ingredient analysis device which comprises a stirring barrel, a crushing barrel and a round cover, the top of the inner wall of the stirring barrel is clamped with the top of the outer wall of the crushing barrel, and the inner wall of the round cover is in threaded connection with the outer wall of the stirring barrel; a limiting groove is formed in the top of the crushing barrel, a separation cylinder is slidably connected to the bottom of the inner wall of the limiting groove, a servo motor is fixedly connected to the middle of the top end of the round cover, the output end of the servo motor penetrates through the round cover and is fixedly connected with a transmission column, and a crushing cutter is fixedly connected to the middle of the outer wall of the transmission column. According to the traditional Chinese medicine decoction piece smashing device, the servo motor drives the transmission column to rotate the smashing cutter to smash traditional Chinese medicine decoction pieces, the U-shaped arc-shaped block drives the separation cylinder to rotate, holes are formed in the upper portion of the smashing barrel, the smashed decoction pieces fall into a solution in the stirring barrel, and therefore smashing and mixing separation are achieved, and smashing is conducted according to the needed smashing degree.
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Description

TECHNICAL FIELD

[0001] The utility model relates to traditional Chinese medicine analysis equipment technical field especially relates to traditional Chinese medicine decoction piece nutrient component analysis device. BACKGROUND

[0002] Traditional Chinese medicine decoction piece nutrient component analysis device is a special equipment for detecting effective components in traditional Chinese medicine decoction piece, and its core function is to qualitatively and quantitatively analyze the nutrient components of decoction piece by physical, chemical or biological methods to ensure the stability and safety of traditional Chinese medicine quality, which usually integrates sample pretreatment, detection analysis and data processing modules, and is widely used in traditional Chinese medicine pharmaceutical enterprises, scientific research institutions and drug testing departments, and its core value lies in solving the problems of low efficiency and large error of traditional manual detection through standardized process, providing technical support for the modernization and internationalization of traditional Chinese medicine.

[0003] The early traditional Chinese medicine decoction piece analysis device adopts split structure, and the pretreatment is completed by independent pulverizer and mixer, and this mode has high equipment cost and large operation error, and the existing equipment integrates the crushing blade and the stirring paddle in the same cavity, and realizes function conversion by motor speed switching, but when using, the crushing and mixing functions are carried out at the same time, are affected by the solution, the crushing degree of traditional Chinese medicine decoction piece is not ideal, cannot be quickly broken into smaller particles, and the crushing degree requirement is different for different traditional Chinese medicine decoction pieces, so the crushing degree is not convenient to control. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides traditional Chinese medicine decoction piece nutrient component analysis device, aims at improving the problem that the crushing and mixing functions are carried out at the same time in the prior art, and the crushing degree is not convenient to control.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme: traditional Chinese medicine decoction piece nutrient component analysis device, including stirring barrel, crushing barrel and round cover, the inner wall top of stirring barrel and the outer wall top of crushing barrel are engaged, the inner wall of round cover and the outer wall of stirring barrel are threadedly connected, the top of crushing barrel is provided with a limiting groove, the inner wall bottom of limiting groove is slidably connected with a separation cylinder, the top middle part of round cover is fixedly connected with a servo motor, the output end of servo motor penetrates round cover and is fixedly connected with a transmission column, the outer wall middle part of transmission column is fixedly connected with a crushing knife, the front and back sides of the outer wall of transmission column are fixedly connected with L-shaped scrapers, the inner wall left side of round cover is slidably connected with a U-shaped arc block, the inner wall of U-shaped arc block is fixedly connected with a plurality of clamping columns, the top of separation cylinder is provided with a plurality of clamping grooves, the inner wall of clamping groove and the outer wall of clamping column are engaged, the inner wall bottom of stirring barrel is provided with a stirring mechanism, and the stirring mechanism is used for mixing the crushed traditional Chinese medicine decoction piece.

[0006] As a further description of the above technical solutions:

[0007] The stirring mechanism comprises a rotating column, the bottom end of the rotating column is rotationally connected to the middle part of the bottom end of the inner wall of the stirring barrel, the middle part of the bottom end of the outer wall of the crushing barrel is rotationally connected with a clamping disc, the bottom end of the transmission column penetrates the bottom end of the inner wall of the crushing barrel and is clamped with the top end of the clamping disc, the front and rear sides of the outer wall of the rotating column are fixedly connected with stirring columns, the left and right sides of the outer wall of the rotating column are fixedly connected with mixing mesh plates, the top end of the rotating column is fixedly connected with a cross clamping block, the outer wall of the cross clamping block is clamped with the inner wall of the clamping disc, and the top left and right sides of the inner wall of the stirring barrel are provided with discharge grooves.

[0008] As a further description of the above technical solutions:

[0009] The front side of the outer wall of the stirring barrel is provided with an observation window, and the outer wall of the observation window is fixedly connected with an outer frame.

[0010] As a further description of the above technical solutions:

[0011] The right side of the outer wall of the stirring barrel is communicated with a discharge pipe, and the outer wall of the discharge pipe is fixedly connected with a valve.

[0012] As a further description of the above technical solutions:

[0013] The left and right sides of the outer wall of the round cover are fixedly connected with U-shaped columns, and the outer wall of the U-shaped column is fixedly connected with a sponge sleeve.

[0014] As a further description of the above technical solutions:

[0015] The right side of the top end of the round cover is provided with an arc-shaped transparent window, and the outer wall of the arc-shaped transparent window is fixedly connected with a sealing sleeve.

[0016] As a further description of the above technical solutions:

[0017] The top part of the outer wall of the U-shaped arc-shaped block penetrates the round cover and is fixedly connected with an arc-shaped cover plate, and the top part of the arc-shaped cover plate is fixedly connected with a handle.

[0018] As a further description of the above technical solutions:

[0019] The top part of the outer wall of the crushing barrel is fixedly connected with a plurality of limiting columns, the top part of the inner wall of the stirring barrel is provided with a plurality of fixed holes, and the outer wall of the limiting column is clamped with the inner wall of the fixed hole.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. The utility model discloses a stirring barrel is added to the distillation water in the stirring barrel, and the fixed barrel is fixed in the inner wall of stirring barrel, and the traditional Chinese medicine decoction pieces are added, and the round cover is covered, and the U-shaped arc block and the transmission column are respectively clamped in the hole of the separation cylinder and the fixed barrel, and the servo motor is started, and the transmission column rotates the fixed knife fixed traditional Chinese medicine decoction pieces, and after being fixed to a certain degree, the servo motor rotation speed reduces, and the U-shaped arc block drives the separation cylinder to rotate, and the hole appears above the fixed barrel, and the fixed decoction pieces fall into the solution in the stirring barrel, and the L-shaped scraper prevents the residue from adhering, thereby realizing fixed and mixed separation, and fixed according to the required fixed degree.

[0022] 2. The utility model discloses a stirring barrel is added to the distillation water in the stirring barrel, and the fixed barrel is fixed in the inner wall of stirring barrel, and the traditional Chinese medicine decoction pieces are added, and the round cover is covered, and the U-shaped arc block and the transmission column are respectively clamped in the hole of the separation cylinder and the fixed barrel, and the servo motor is started, and the transmission column rotates the fixed knife fixed traditional Chinese medicine decoction pieces, and after being fixed to a certain degree, the servo motor rotation speed reduces, and the U-shaped arc block drives the separation cylinder to rotate, and the hole appears above the fixed barrel, and the fixed decoction pieces fall into the solution in the stirring barrel, and the L-shaped scraper prevents the residue from adhering, thereby realizing fixed and mixed separation, and fixed according to the required fixed degree. DRAWINGS

[0023] Figure 1 It is the perspective view of traditional Chinese medicine decoction pieces nutrient component analysis device that the utility model proposes;

[0024] Figure 2 It is the front view of traditional Chinese medicine decoction pieces nutrient component analysis device that the utility model proposes;

[0025] Figure 3 It is the section view of traditional Chinese medicine decoction pieces nutrient component analysis device that the utility model proposes;

[0026] Figure 4 It is the split drawing of fixed barrel of traditional Chinese medicine decoction pieces nutrient component analysis device that the utility model proposes;

[0027] Figure 5 It is the section view of round cover of traditional Chinese medicine decoction pieces nutrient component analysis device that the utility model proposes;

[0028] Figure 6 It is the section view of stirring barrel of traditional Chinese medicine decoction pieces nutrient component analysis device that the utility model proposes.

[0029] Legend:

[0030] 1, stirring barrel; 2, stirring mechanism; 201, clamping disc; 202, rotating column; 203, stirring column; 204, mixing screen; 205, cross clamping block; 206, discharge groove; 3, crushing barrel; 4, round cover; 5, separation cylinder; 6, servo motor; 7, transmission column; 8, crushing knife; 9, L-shaped scraper; 10, limiting groove; 11, U-shaped arc block; 12, clamping column; 13, clamping groove; 14, observation window; 15, outer frame; 16, discharge pipe; 17, valve; 18, U-shaped column; 19, sponge sleeve; 20, arc-shaped transparent window; 21, sealing sleeve; 22, arc-shaped cover plate; 23, handle; 24, limiting column; 25, fixing hole. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] With reference to Figure 3 , Figure 4 and Figure 5 , an embodiment provided by the present application is a traditional Chinese medicine decoction piece nutrient component analysis device, which comprises a stirring barrel 1, a crushing barrel 3 and a round cover 4. The inner wall top of the stirring barrel 1 is clamped with the outer wall top of the crushing barrel 3, and the inner wall of the round cover 4 is threadedly connected with the outer wall of the stirring barrel 1. The crushing barrel 3 is placed in the stirring barrel 1, clamped and fixed on the inner wall thereof, and a certain amount of traditional Chinese medicine decoction pieces are added into the crushing barrel 3. Then, the round cover 4 is covered on the outer side of the stirring barrel 1, and the round cover 4 is threadedly connected with the outer side of the stirring barrel 1 by rotating the round cover 4. A limiting groove 10 is formed in the top of the crushing barrel 3, and a separation cylinder 5 is slidably connected to the inner wall bottom of the limiting groove 10. A servo motor 6 is fixedly connected to the middle of the top end of the round cover 4, and a transmission column 7 is fixedly connected to the outer wall middle of the transmission column 7. The transmission column 7 is connected to the output end of the servo motor 6. A crushing knife 8 is fixedly connected to the outer wall middle of the transmission column 7. The servo motor 6 drives the transmission column 7 to rotate, and then drives the crushing knife 8 on the outer side to crush the traditional Chinese medicine decoction pieces in the crushing barrel 3. L-shaped scrapers 9 are fixedly connected to the front and back sides of the outer wall of the transmission column 7. The L-shaped scrapers 9 are scraped to prevent residues from adhering to the inner wall of the crushing barrel 3. A U-shaped arc block 11 is slidably connected to the left side of the inner wall of the round cover 4. A plurality of clamping columns 12 are fixedly connected to the inner wall of the U-shaped arc block 11. A plurality of clamping grooves 13 are formed in the top of the separation cylinder 5. The inner wall of the clamping groove 13 is clamped with the outer wall of the clamping column 12. The U-shaped arc block 11 drives the clamping column 12 to be clamped in the clamping groove 13 above the separation cylinder 5. A stirring mechanism 2 is arranged on the inner wall bottom of the stirring barrel 1. The stirring mechanism 2 is used for mixing the crushed traditional Chinese medicine decoction pieces.

[0033] Specifically, a certain amount of distilled water is added to the mixing tank 1. Then, the grinding tank 3 is placed inside the mixing tank 1 and secured to its inner wall. A certain amount of Chinese herbal medicine slices are added to the grinding tank 3. Then, the round cover 4 is placed on the outside of the mixing tank 1, and the round cover 4 is rotated so that its threaded connection is made to the outside of the mixing tank 1. At this time, the U-shaped arc block 11 drives the locking post 12 to engage in the locking groove 13 above the separating cylinder 5. At the same time, the transmission post 7 engages in the hole above the grinding tank 3. Then, the servo motor 6 is started to drive the transmission post 7 to rotate, thereby driving the outer grinding tank to rotate. The crusher 8 crushes the Chinese herbal medicine pieces located in the crushing barrel 3. When the pieces are crushed to a certain degree, the servo motor 6 is switched from high speed to low speed. Then, the U-shaped arc block 11 rotates, which in turn drives the separator cylinder 5 to rotate in the crushing barrel 3. This creates holes at the top of the crushing barrel 3, allowing the crushed Chinese herbal medicine pieces to fall into the solution in the stirring barrel 1 through the holes. Under the scraping action of the L-shaped scraper 9, no residue is allowed to adhere to the inner wall of the crushing barrel 3. This separates the crushing from the mixing process, allowing the Chinese herbal medicine pieces to be crushed to a certain degree as needed.

[0034] Reference Figure 3 , Figure 5 and Figure 6 The stirring mechanism 2 includes a rotating column 202, the bottom end of which is rotatably connected to the middle of the bottom of the inner wall of the stirring tank 1. A locking disc 201 is rotatably connected to the middle of the bottom of the outer wall of the grinding tank 3. The bottom end of the transmission column 7 penetrates the bottom of the inner wall of the grinding tank 3 and engages with the top of the locking disc 201. When the round cover 4 is placed on the outside of the stirring tank 1, the transmission column 7 engages with the locking disc 201. Stirring columns 203 are fixedly connected to the front and rear sides of the outer wall of the rotating column 202, and mixing mesh plates are fixedly connected to the left and right sides of the outer wall of the rotating column 202. 204. Under the low-speed rotation of the servo motor 6, the drive column 7 drives the locking disc 201 and the rotating column 202 to rotate, so that the stirring column 203 and the mixing mesh plate 204 rotate together, mixing the pulverized Chinese medicine slices with the solution. The top of the rotating column 202 is fixedly connected to the cross locking block 205. The outer wall of the cross locking block 205 engages with the inner wall of the locking disc 201. The locking disc 201 on the pulverizing barrel 3 will engage with the cross locking block 205. The top left and right sides of the inner wall of the stirring barrel 1 are provided with discharge grooves 206.

[0035] Specifically, when the pulverizing barrel 3 is placed inside the mixing barrel 1 and locked onto its inner wall, the locking disc 201 on the pulverizing barrel 3 will engage with the cross-shaped locking block 205. When the round cover 4 is placed on the outside of the mixing barrel 1, the transmission column 7 will engage with the locking disc 201. Thus, when the pulverized Chinese herbal medicine pieces fall into the solution in the mixing barrel 1, under the low-speed rotation of the servo motor 6, the transmission column 7 drives the locking disc 201 and the rotating column 202 to rotate, causing the mixing column 203 and the mixing mesh plate 204 to rotate together, mixing the pulverized Chinese herbal medicine pieces with the solution. In this way, the kinetic energy of the same driving device is transmitted to the mixing mechanism 2 by means of locking.

[0036] Reference Figure 1 , Figure 2 and Figure 3 An observation window 14 is provided on the front side of the outer wall of the mixing tank 1. The observation window 14 allows real-time observation of the mixing state of the internal materials. An outer frame 15 is fixedly connected to the outer wall of the observation window 14, and the outer frame 15 can cover the edge of the observation window 14. A discharge pipe 16 is connected to the right side of the outer wall of the mixing tank 1. The discharge pipe 16 facilitates the discharge of the mixed solution. A valve 17 is fixedly connected to the outer wall of the discharge pipe 16, and the valve 17 controls its discharge flow rate and start / stop. U-shaped columns 18 are fixedly connected to the left and right sides of the outer wall of the round cover 4. The U-shaped columns 18 facilitate the operator to lift or rotate the round cover 4. A sponge sleeve 19 is fixedly connected to the outer wall of the U-shaped column 18. The sponge sleeve 19 provides anti-slip friction to prevent the hand from slipping when holding it.

[0037] Specifically, the observation window 14 allows for real-time monitoring of the internal material mixing status, avoiding the risk of contamination caused by frequent opening of the lid. It also facilitates operators in determining whether mixing is complete. The outer frame 15 reinforces the edges of the observation window 14, preventing it from breaking due to pressure changes inside the mixing tank 1 or external impacts. The discharge pipe 16 facilitates the discharge of the mixed solution, and the valve 17 controls the discharge flow rate and start / stop. The U-shaped column 18 allows operators to easily lift or rotate the round cover 4. The sponge sleeve 19 provides anti-slip friction to prevent hand slippage during gripping; at the same time, the sponge has heat insulation properties, reducing heat conduction when operators come into contact with metal parts, improving operational comfort and safety.

[0038] Reference Figure 1 , Figure 4 and Figure 6An arc-shaped transparent window 20 is provided on the top right side of the round cover 4, allowing observation of the material state inside the crushing barrel 3 from above. A sealing sleeve 21 is fixedly connected to the outer wall of the arc-shaped transparent window 20, preventing liquid or dust from seeping into the interior of the round cover 4 through the gaps in the arc-shaped transparent window 20. An arc-shaped cover plate 22 is fixedly connected to the top of the outer wall of the U-shaped arc block 11, penetrating the round cover 4. The arc-shaped cover plate 22 can still block the gaps above the round cover 4 when the U-shaped arc block 11 is rotated. A handle 23 is fixedly connected to the top of the arc-shaped cover plate 22. The handle 23 allows the operator to drive the U-shaped arc block 11 by pushing, pulling or rotating the arc-shaped cover plate 22. Multiple limiting posts 24 are fixedly connected to the top of the outer wall of the crushing barrel 3. Multiple fixing holes 25 are opened on the top of the inner wall of the mixing barrel 1. The outer wall of the limiting post 24 is engaged with the inner wall of the fixing hole 25. The limiting post 24 and the fixing hole 25 can limit the mixing barrel 1 and the crushing barrel 3 to prevent them from shifting during operation.

[0039] Specifically, the material state inside the crushing barrel 3 can be observed from above through the arc-shaped transparent window 20. The right side position allows the operator to observe from the side when the device is running, avoiding the safety risks caused by directly looking at the high-speed rotating parts. The sealing sleeve 21 can prevent liquid or dust from seeping into the round cover 4 through the gaps in the arc-shaped transparent window 20. The arc-shaped cover plate 22 can still block the gaps above the round cover 4 when the U-shaped arc block 11 is rotated. The handle 23 allows the operator to drive the U-shaped arc block 11 by pushing, pulling or rotating the arc-shaped cover plate 22. The limiting post 24 and the fixing hole 25 can limit the movement of both the mixing barrel 1 and the crushing barrel 3 to prevent them from shifting during operation.

[0040] Working Principle: Before operating the equipment, firstly, an appropriate amount of distilled water needs to be injected into the mixing tank 1. Next, place the grinding tank 3 inside the mixing tank 1 and ensure it is fixed to the inner wall. Then, add the prescribed amount of Chinese herbal medicine pieces to the grinding tank 3. Next, cover the outside of the mixing tank 1 with the round cover 4 and rotate the round cover 4 so that its threads connect to the outside of the mixing tank 1. At this time, the U-shaped arc block 11 will engage with the locking column 12 in the locking groove 13 above the separating cylinder 5. Simultaneously, the transmission column 7 will engage in the hole above the grinding tank 3. Start the servo motor 6, and the transmission column 7 will move accordingly. The rotation drives the outer pulverizing blade 8 to pulverize the Chinese herbal medicine pieces inside the pulverizing barrel 3. When the pulverization reaches a certain stage, the rotation speed of the servo motor 6 changes from high speed to low speed. Then, the U-shaped arc block 11 rotates, causing the separating cylinder 5 to rotate inside the pulverizing barrel 3, so that holes appear above the pulverizing barrel 3, allowing the pulverized Chinese herbal medicine pieces to fall into the solution in the stirring barrel 1 through the holes. Under the scraping action of the L-shaped scraper 9, it prevents any residue from adhering to the inner wall of the pulverizing barrel 3, thereby achieving the separation of pulverization and mixing, ensuring that the Chinese herbal medicine pieces can be pulverized to the appropriate degree as needed.

[0041] Furthermore, through the stirring mechanism 2, when the pulverizing barrel 3 is placed inside the stirring barrel 1 and locked onto its inner wall, the locking disc 201 on the pulverizing barrel 3 will lock onto the cross-shaped locking block 205. Subsequently, when the round cover 4 covers the outside of the stirring barrel 1, the transmission column 7 will tightly engage with the locking disc 201. Under the low-speed drive of the servo motor 6, the transmission column 7 will drive the locking disc 201 and the rotating column 202 to rotate, which will cause the stirring column 203 to rotate synchronously with the mixing mesh plate 204, thereby fully mixing the pulverized Chinese herbal medicine pieces with the solution. Through this locking mechanism, the kinetic energy of the same driving device can be transferred to the stirring structure.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for analyzing the nutritional components of traditional Chinese medicine decoction pieces, comprising a stirring tank (1), a grinding tank (3), and a round cover (4), characterized in that: The top of the inner wall of the mixing tank (1) engages with the top of the outer wall of the grinding tank (3). The inner wall of the round cover (4) is threadedly connected to the outer wall of the mixing tank (1). A limiting groove (10) is provided on the top of the grinding tank (3). A dividing cylinder (5) is slidably connected to the bottom of the inner wall of the limiting groove (10). A servo motor (6) is fixedly connected to the middle of the top of the round cover (4). The output end of the servo motor (6) passes through the round cover (4) and is fixedly connected to a transmission column (7). A grinding cylinder is fixedly connected to the middle of the outer wall of the transmission column (7). The blade (8) and the transmission column (7) are fixedly connected to the front and rear sides of the outer wall with L-shaped scrapers (9). The inner wall of the round cover (4) is slidably connected to the left side with a U-shaped arc block (11). The inner wall of the U-shaped arc block (11) is fixedly connected to multiple locking posts (12). The top of the dividing cylinder (5) is provided with multiple locking grooves (13). The inner wall of the locking groove (13) is engaged with the outer wall of the locking post (12). The bottom of the inner wall of the mixing tank (1) is provided with a stirring mechanism (2). The stirring mechanism (2) is used to mix the pulverized Chinese medicine slices.

2. The device for analyzing the nutritional components of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The stirring mechanism (2) includes a rotating column (202), the bottom end of which is rotatably connected to the middle of the bottom of the inner wall of the stirring barrel (1). A locking disc (201) is rotatably connected to the middle of the bottom of the outer wall of the crushing barrel (3). The bottom end of the transmission column (7) passes through the bottom of the inner wall of the crushing barrel (3) and engages with the top of the locking disc (201). Stirring columns (203) are fixedly connected to the front and rear sides of the outer wall of the rotating column (202). Mixing mesh plates (204) are fixedly connected to the left and right sides of the outer wall of the rotating column (202). A cross-shaped locking block (205) is fixedly connected to the top of the rotating column (202). The outer wall of the cross-shaped locking block (205) engages with the inner wall of the locking disc (201). Discharge grooves (206) are opened on the left and right sides of the top of the inner wall of the stirring barrel (1).

3. The apparatus for analyzing the nutritional components of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: An observation window (14) is provided on the front side of the outer wall of the mixing tank (1), and an outer frame (15) is fixedly connected to the outer wall of the observation window (14).

4. The apparatus for analyzing the nutritional components of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The outer wall of the mixing tank (1) is connected to a discharge pipe (16), and a valve (17) is fixedly connected to the outer wall of the discharge pipe (16).

5. The apparatus for analyzing the nutritional components of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The outer wall of the round cover (4) is fixedly connected to U-shaped columns (18) on both the left and right sides, and the outer wall of the U-shaped column (18) is fixedly connected to a sponge sleeve (19).

6. The apparatus for analyzing the nutritional components of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: An arc-shaped transparent window (20) is provided on the right side of the top of the round cover (4), and a sealing sleeve (21) is fixedly connected to the outer wall of the arc-shaped transparent window (20).

7. The apparatus for analyzing the nutritional components of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The top of the outer wall of the U-shaped arc block (11) passes through the round cover (4) and is fixedly connected to an arc cover plate (22), and a handle (23) is fixedly connected to the top of the arc cover plate (22).

8. The apparatus for analyzing the nutritional components of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The outer wall of the crushing barrel (3) is fixedly connected with a plurality of limiting posts (24), and the inner wall of the mixing barrel (1) is provided with a plurality of fixing holes (25). The outer wall of the limiting posts (24) engages with the inner wall of the fixing holes (25).