A new type of traditional Chinese medicine decoction piece numerical control air making machine device

By adjusting the airflow frequency and designing the conveyor belt in the CNC air-forming machine, the problems of unadjustable screening intensity and low efficiency caused by the simple structure of the air-forming machine were solved, thus achieving efficient impurity separation and quality improvement of Chinese herbal medicine slices.

CN224272164UActive Publication Date: 2026-05-26GANSU BAIFANG XINKE TRADITIONAL CHINESE MEDICINE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GANSU BAIFANG XINKE TRADITIONAL CHINESE MEDICINE CO LTD
Filing Date
2025-04-15
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The existing air-forming equipment has a simple structure and cannot adjust the screening intensity, resulting in low screening efficiency and incomplete screening, which affects the product quality of Chinese herbal medicine pieces.

Method used

By employing CNC inlet and outlet fans to regulate airflow frequency, combined with the movement design of the conveyor belt, the system achieves precise screening and impurity separation of Chinese herbal medicine slices. The effective removal of impurities is achieved through the movement of the conveyor belt and airflow control.

Benefits of technology

It improves the screening efficiency and quality of Chinese herbal medicine slices, ensures the complete removal of impurities, and enhances product quality.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224272164U_ABST
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Abstract

This utility model provides a novel CNC air-forming machine for processing Chinese medicinal herbs. It includes a first support, a second support, a third support, and a base. A first conveyor belt is fixed to the first support, and a feeding hopper is fixed to the second support. A CNC inlet fan is installed on one side of the feeding hopper, and a CNC outlet fan is installed on the other side. A connecting frame is rotatably mounted on the top of the base, and a second conveyor belt is fixed to the connecting frame. A receiving hopper is fixed to the connecting frame and located at the bottom of the feeding hopper. A motor is fixed to the top of the base, and a short rod is fixed to the output end of the motor, with a long rod rotatably attached to one end of the short rod. This novel CNC air-forming machine for processing Chinese medicinal herbs solves the problems of existing air-forming machines, such as simple structure, inability to adjust screening intensity, low efficiency in screening, and incomplete screening process, which affects product quality.
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Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine processing, and in particular to a novel CNC air-forming machine for processing traditional Chinese medicine decoction pieces. Background Technology

[0002] The air separation machine mainly utilizes flowing air to fully contact the Chinese herbal medicine slices and uses the flowing air to carry away impurities. The Chinese herbal medicine slice air separation machine is a pharmaceutical equipment used to sort the slices during the preparation of Chinese herbal medicine slices. It can screen out impurities mixed between the slices, such as plant epidermis, roots, and debris produced during cutting. The existing air separation machine has a simple structure, cannot adjust the screening intensity, and has low screening efficiency and incomplete screening process, which affects product quality.

[0003] Therefore, it is necessary to provide a new type of CNC pneumatic processing machine for Chinese herbal medicine slices to solve the above-mentioned technical problems. Utility Model Content

[0004] This utility model provides a novel CNC air-forming machine for Chinese herbal medicine slices, which solves the problems of existing air-forming machines having a simple structure, inability to adjust the screening intensity, low efficiency in screening slices, and incomplete screening process, which affects product quality.

[0005] To solve the above-mentioned technical problems, this utility model provides a novel CNC air-forming machine for Chinese herbal medicine slices, including a first support, a second support, a third support and a base, wherein a first conveyor belt is fixed on the first support;

[0006] A feeding hopper is fixed on the second bracket. A CNC air intake fan is provided on one side of the feeding hopper, and a CNC air outlet fan is provided on the other side of the feeding hopper.

[0007] A connecting frame is rotatably mounted on the top of the base, a second conveyor belt is fixed on the connecting frame, a receiving hopper is fixed on the connecting frame and located at the bottom of the feeding hopper, a motor is fixed on the top of the base, a short rod is fixed to the output end of the motor, and a long rod is rotatably mounted on one end of the short rod, and one end of the long rod is rotatably connected to the bottom of the connecting frame.

[0008] Preferably, a third conveyor belt is provided on the third support, and a receiving trough is fixed on the third support and located at the top of the third conveyor belt.

[0009] Preferably, the feed hopper is provided with a first glass window and a second glass window respectively.

[0010] Preferably, the top of the base is rotatably connected to the connecting frame via a rotating shaft.

[0011] Preferably, the first conveyor belt is provided with a limiting groove.

[0012] Preferably, the receiving trough is located at the bottom of the second conveyor belt.

[0013] Compared with related technologies, the novel CNC pneumatic processing device for Chinese herbal medicine slices provided by this utility model has the following beneficial effects:

[0014] This invention provides a novel CNC air-forming machine for processing Chinese medicinal herbs. By adjusting the inlet and outlet frequencies of the CNC inlet and outlet fans, the airflow in the feed hopper is altered, thereby screening out different impurities. The herbs are then discharged by the CNC outlet fan and fall into a receiving hopper onto a second conveyor belt. A motor drives a long rod via a short rod, which in turn drives the second conveyor belt on the connecting frame to reciprocate, ensuring the herbs are evenly distributed onto a third conveyor belt for transport. Simultaneously, lighter impurities and substandard herbs fall into a receiving trough. This invention solves the problems of existing air-forming machines, such as their simple structure, inability to adjust the screening intensity, low screening efficiency, and incomplete screening process, which negatively impact product quality. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of a novel CNC air-processing machine for Chinese herbal medicine slices provided by this utility model;

[0016] Figure 2 for Figure 1 The bottom view of the connection box shown;

[0017] Figure 3 for Figure 1 A magnified view of a portion of point A in the middle.

[0018] The following are the labels in the diagram: 1. First support, 2. Second support, 3. Third support, 4. Base, 5. First conveyor belt, 6. Feed hopper, 7. CNC inlet fan, 8. CNC outlet fan, 9. Connecting frame, 10. Second conveyor belt, 11. Receiving hopper, 12. Motor, 13. Short rod, 14. Long rod, 15. Third conveyor belt, 16. Receiving trough, 17. First glass window, 18. Second glass window. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figure 1-3 As shown, a novel CNC air-forming machine for Chinese herbal medicine slices includes a first support 1, a second support 2, a third support 3 and a base 4, with a first conveyor belt 5 fixed on the first support 1;

[0021] The second support 2 of this utility model is fixed with a feeding hopper 6. A CNC air intake fan 7 is provided on one side of the feeding hopper 6, and a CNC air outlet fan 8 is provided on the other side of the feeding hopper 6. By adjusting the air intake and air outlet frequencies of the CNC air intake fan 7 and the CNC air outlet fan 8 respectively, the airflow of the feeding hopper 6 is changed, thereby screening different impurities, which are then discharged through the CNC air outlet fan 8.

[0022] The base 4 of this utility model has a connecting frame 9 rotatably mounted on its top. A second conveyor belt 10 is fixed on the connecting frame 9. A receiving hopper 11 is fixed on the connecting frame 9 and located at the bottom of the feeding hopper 6. A motor 12 is fixed on the top of the base 4. A short rod 13 is fixed to the output end of the motor 12. A long rod 14 is rotatably mounted on one end of the short rod 13. One end of the long rod 14 is rotatably connected to the bottom of the connecting frame 9. The motor 12 drives the long rod 14 through the short rod 13, which in turn drives the second conveyor belt 10 on the connecting frame 9 to move back and forth, so that the Chinese herbal medicine slices are evenly sprinkled onto the third conveyor belt 15 for transportation.

[0023] The third support 3 of this utility model is provided with a third conveyor belt 15. A receiving groove 16 is fixed on the third support 3 and located at the top of the third conveyor belt 15. Lighter impurities and unqualified medicinal slices will fall into the receiving groove 16.

[0024] The feed hopper 6 of this utility model is provided with a first glass window 17 and a second glass window 18 for easy observation. The top of the base 4 is rotatably connected to the connecting frame 9 via a rotating shaft 19. The first conveyor belt 5 is provided with a limit groove, and the receiving groove 16 is located at the bottom of the second conveyor belt 10.

[0025] The working principle of the novel CNC air-processing machine for Chinese herbal medicine slices provided by this utility model is as follows: Chinese herbal medicine slices are placed on the first conveyor belt 5 and conveyed into the feed hopper 6. By adjusting the air intake and exhaust frequencies of the CNC air intake fan 7 and the CNC air exhaust fan 8 respectively, the airflow in the feed hopper 6 is changed, thereby screening out different impurities. The slices are discharged through the CNC air exhaust fan 8 and fall onto the second conveyor belt 10 through the receiving hopper 11. The motor 12 drives the long rod 14 through the short rod 13, thereby driving the second conveyor belt 10 on the connecting frame 9 to move back and forth, so that the Chinese herbal medicine slices are evenly scattered onto the third conveyor belt 15 for transportation. At the same time, lighter impurities and unqualified slices will fall into the receiving trough 16.

[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A novel numerical control air blowing machine device for traditional Chinese medicine decoction pieces, characterized in that, It includes a first support (1), a second support (2), a third support (3) and a base (4), and a first conveyor belt (5) is fixed on the first support (1); The second bracket (2) is fixed with a feeding hopper (6), a CNC air intake fan (7) is provided on one side of the feeding hopper (6), and a CNC air outlet fan (8) is provided on the other side of the feeding hopper (6); A connecting frame (9) is rotatably provided on the top of the base (4). A second conveyor belt (10) is fixed on the connecting frame (9). A receiving hopper (11) is fixed on the connecting frame (9) and located at the bottom of the feeding hopper (6). A motor (12) is fixed on the top of the base (4). A short rod (13) is fixed at the output end of the motor (12). A long rod (14) is rotatably connected to one end of the short rod (13). One end of the long rod (14) is rotatably connected to the bottom of the connecting frame (9).

2. The novel numerical control air blowing machine device for traditional Chinese medicine decoction pieces according to claim 1, characterized in that, A third conveyor belt (15) is provided on the third support (3), and a receiving trough (16) is fixed on the third support (3) and located on the top of the third conveyor belt (15).

3. The novel numerical control air blowing machine device for traditional Chinese medicine decoction pieces according to claim 1, characterized in that, The feed hopper (6) is provided with a first glass window (17) and a second glass window (18).

4. The novel numerical control air blowing machine device for traditional Chinese medicine decoction pieces according to claim 1, characterized in that, The top of the base (4) is rotatably connected to the connecting frame (9) via a rotating shaft (19).

5. The novel numerical control air blowing machine device for traditional Chinese medicine decoction pieces according to claim 1, characterized in that, The first conveyor belt (5) is provided with a limit groove.

6. The novel numerical control air blowing machine device for traditional Chinese medicine decoction pieces according to claim 2, characterized in that, The receiving trough (16) is located at the bottom of the second conveyor belt (10).