Vibration screening device for traditional Chinese medicine

Abstract

This utility model relates to the field of medicinal material processing technology, specifically a vibration screening device for traditional Chinese medicine, including a sieve box, a separation component, a vibration component, and a shaking component. The sieve box includes a screening chamber and a discharge chamber. The separation component and the vibration component are sequentially arranged inside the sieve box, and the shaking component is installed between the screening chamber and the discharge chamber. By shaking, the screened medicinal materials are shaken towards the discharge chamber for discharge. The sieve box, separation component, vibration component, and shaking component together form a complete screening system. The separation component and the vibration component are sequentially arranged inside the sieve box to form a multi-stage screening mechanism, which effectively improves the screening accuracy. The shaking component is installed between the screening chamber and the discharge chamber, and the vibrating screened medicinal materials are smoothly transported to the discharge chamber, avoiding accumulation and blockage of medicinal materials, reducing manual intervention, and featuring a compact structure and strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of medicinal material processing technology, specifically to a vibration screening device for traditional Chinese medicine. Background Technology

[0002] Chinese medicinal herbs are a variety of naturally growing plants. After processing, they can be used to make medicines to treat diseases. During the processing of Chinese medicinal herbs, a purification device is needed to separate impurities such as soil, debris, and leaves from the surface of freshly picked or cut Chinese medicinal herbs, making it easier to further process them.

[0003] The current selection process for Chinese medicinal materials mainly relies on manual screening. This method, where workers manually remove impurities, is inefficient and incomplete, often missing small impurities that can harm subsequent processing. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a vibration screening device for traditional Chinese medicine. It solves the problem that the existing method of selecting Chinese medicinal materials mainly relies on manual screening, which is inefficient and incomplete, resulting in the loss of relatively small impurities, which can cause problems for subsequent processing.

[0005] The technical solution adopted by this utility model is: a vibration screening device for traditional Chinese medicine, including a sieve box, a separation component, a vibration component, and a shaking component; the sieve box includes a screening chamber and a discharge chamber; the separation component and the vibration component are sequentially arranged in the sieve box, and the shaking component is installed between the screening chamber and the discharge chamber. The shaking component is used to shake the medicinal materials in the screening chamber towards the discharge chamber for discharge.

[0006] A further improvement to the above scheme is that the screening chamber is provided with a screening inlet and a screening outlet at both ends; a screening baffle is provided around the screening inlet, and a screening guide plate is provided in the screening chamber near the screening baffle, with one end of the screening guide plate facing the separation component.

[0007] A further improvement to the above scheme is that a receiving tray is provided near the screening outlet of the screening chamber; the receiving tray is evenly distributed with chip removal holes; the chip removal holes are used to separate dust and debris when the receiving tray receives medicinal materials.

[0008] A further improvement to the above scheme is that the separation components are provided in two sets, and the two sets of separation components are mounted opposite each other in the screening chamber to form a screening channel.

[0009] A further improvement to the above scheme is that the separation assembly includes a separation roller, a drive rod, and a drive element. The separation roller is sleeved on the drive rod. A separation frame is provided on the separation roller, and multiple separation frames are provided, which are staggered on the outer wall of the separation roller. One end of the drive element drives the drive rod, which in turn drives the separation frame to separate the medicinal materials in the screening chamber through the separation roller. The separation frame is arc-shaped.

[0010] A further improvement to the above scheme is that the driving element includes a drive motor, a drive wheel, a drive rod, a driven wheel, and a synchronous belt, with the separating roller sleeved on the drive rod; the drive motor is located on one side of the sieve box, the drive wheel is located on the drive motor, the driven wheel is located at one end of the drive rod, and the synchronous belt is located on both the drive wheel and the driven wheel; one end of the drive motor drives the drive wheel to transmit power to the drive rod through the driven wheel and the synchronous belt, so that the drive rod drives the separating frame on the separating roller to separate the medicinal materials.

[0011] A further improvement to the above solution is that the vibration assembly includes a vibration frame and a vibration motor, the vibration motor being disposed on one side of the vibration frame; and vibration grooves are evenly distributed on the vibration frame.

[0012] A further improvement to the above scheme is that the opening size of the vibration groove is uniform.

[0013] A further improvement to the above solution is that the shaking assembly includes a shaking frame, shaking guide rods, shaking buffer elements, and shaking connecting elements; the shaking frame is located below the sieve box near the material outlet; multiple sets of shaking guide rods are arranged around the shaking frame; the shaking buffer elements are respectively sleeved on the shaking guide rods; one end of the shaking connecting element is connected to the shaking guide rod, and the other end is connected to the receiving tray; the shaking assembly is used to further shake and screen the medicinal materials on the vibrating frame.

[0014] A further improvement to the above solution is that the jitter buffer element is a spring.

[0015] The beneficial effects of this utility model are:

[0016] Compared to existing medicinal herb processing methods, this invention comprises a sieve box, a separation component, a vibration component, and a shaking component. These components work together to form a complete screening system. The sieve box, containing a screening chamber and a discharge chamber, ensures the orderly conduct of the screening process. The separation and vibration components are sequentially arranged inside the sieve box, forming a multi-stage screening mechanism. The high-frequency vibration generated by the vibration component fully disperses the medicinal materials on the sieve mesh, effectively improving screening accuracy. The shaking component, positioned between the screening chamber and the discharge chamber, uses specific frequency shaking motions to smoothly transport the vibrated and screened medicinal materials to the discharge chamber, preventing accumulation and blockage, reducing manual intervention, and further improving screening accuracy. The overall structure is compact, the operation is stable and reliable, and it is highly practical. Attached Figure Description

[0017] Figure 1 This is a perspective view of the vibration screening device for traditional Chinese medicine according to this utility model; Figure 2 This is a top view of the vibration screening device for traditional Chinese medicine according to this utility model; Figure 3 for Figure 2 Sectional view at point AA; Figure 4 for Figure 3 Enlarged view of the area circled in the middle.

[0018] Explanation of reference numerals in the attached drawings: 10 screen box, 11 screening chamber, 12 discharge chamber, 13 screening inlet, 14 screening outlet, 141 receiving tray, 142 chip removal hole, 15 screening baffle, 16 screening guide plate; Separation assembly 20, separation roller 21, separation frame 211, separation drive rod 22, drive element 23, drive motor 24, drive wheel 25, drive rod 26, driven wheel 27, synchronous belt 28; Vibration assembly 30, vibration frame 31, vibration motor 32, vibration groove 33; Shaking component 40, shaking frame 41, shaking guide rod 42, shaking buffer element 43, shaking connecting element 44. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0020] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0022] like Figure 1-4 As shown in the embodiment of this utility model, a vibration screening device for traditional Chinese medicine includes a sieve box 10, a separation component 20, a vibration component 30, and a shaking component 40. The sieve box 10 includes a screening chamber 11 and a discharge chamber 12. The separation component 20 and the vibration component 30 are sequentially arranged in the sieve box 10. The shaking component 40 is installed between the screening chamber 11 and the discharge chamber 12. The shaking component 40 is used to shake the medicinal materials in the screening chamber 11 towards the discharge chamber 12 for discharge. In this embodiment, the system comprises a sieve box 10, a separation component 20, a vibration component 30, and a shaking component 40. These components work together to form a complete screening system. The sieve box 10, containing a screening chamber 11 and a discharge chamber 12, ensures the orderly conduct of the screening process. The separation component 20 and the vibration component 30 are sequentially arranged inside the sieve box 10, forming a multi-stage screening mechanism. The high-frequency vibration generated by the vibration component 30 fully disperses the medicinal materials on the sieve mesh, effectively improving screening accuracy. The shaking component 40, positioned between the screening chamber 11 and the discharge chamber 12, smoothly transports the vibrated and screened medicinal materials to the discharge chamber 12 through a specific frequency of shaking motion, preventing accumulation and blockage, reducing manual intervention, and further improving screening accuracy. The overall structure is compact, the operation is stable and reliable, and it is highly practical.

[0023] like Figure 1 As shown, the screening chamber 11 has a screening inlet 13 and a screening outlet 14 at both ends; a screening baffle 15 is provided around the screening inlet 13, and a screening guide plate 16 is provided in the screening chamber 11 near the screening baffle 15, with one end of the screening guide plate 16 facing the separation component 20. In this embodiment, through A receiving tray 141 is provided near the screening outlet 14 in the screening chamber 11; the receiving tray 141 is evenly distributed with chip removal holes 142; the chip removal holes 142 are used to separate dust and debris when the receiving tray 141 receives medicinal materials. In this embodiment, the screening inlet 13 and outlet are respectively set at both ends of the screening chamber 11 to form a smooth material flow path, while the screening baffle 15 can effectively prevent material splashing and ensure the cleanliness of the screening process, and the arrangement of the screening guide plate 16 guides the material to the separation component 20, improving the material separation efficiency.

[0024] Two sets of separation components 20 are provided, and the two sets of separation components 20 are mounted opposite each other in the screening chamber 11 to form a screening channel. In this embodiment, by setting two sets of oppositely mounted separation components 20 in the screening chamber 11, a highly efficient screening channel structure is formed, which enables the material to form a bidirectional sorting channel during the screening process, significantly improving the screening efficiency.

[0025] like Figures 2 to 3 As shown, the separation assembly 20 includes a separation roller 21, a separation drive rod 22, and a drive element 23. The separation roller 21 is sleeved on the separation drive rod 22. A separation frame 211 is provided on the separation roller 21, and multiple separation frames 211 are provided, which are staggered on the outer wall of the separation roller 21. One end of the drive element 23 drives the separation drive rod 22, which in turn drives the separation frame 211 through the separation roller 21 to separate the medicinal materials in the screening chamber 11. The separation frame 211 is arc-shaped. In this embodiment, the efficient power transmission is achieved through the sleeve structure of the separating roller 21 and the separating drive rod 22. Multiple staggered arc-shaped separating frames 211 form a continuous separating surface, which exerts a multi-angle pushing effect on the medicinal materials during rotation. The special shape of the arc-shaped separating frame 211 ensures the separation force while avoiding mechanical damage to the medicinal materials. The driving element 23 drives the separating roller 21 to rotate through the separating drive rod 22, so that the separating frame 211 forms a regular separation motion in the screening chamber 11, which promotes the uniform dispersion and effective screening of the medicinal materials.

[0026] The driving element 23 includes a drive motor 24, a drive wheel 25, a drive rod 26, a driven wheel 27, and a synchronous belt 28. The separating roller 21 is sleeved on the drive rod 26. The drive motor 24 is located on one side of the sieve box 10, the drive wheel 25 is located on the drive motor 24, the driven wheel 27 is located at one end of the drive rod 26, and the synchronous belt 28 is located on the drive wheel 25 and the driven wheel 27 respectively. One end of the drive motor 24 drives the drive wheel 25 to transmit power to the drive rod 26 through the driven wheel 27 and the synchronous belt 28, so that the drive rod 26 drives the separating frame 211 on the separating roller 21 to separate the medicinal materials. In this embodiment, the efficient transmission of power is achieved through the coordinated use of the drive motor 24, drive wheel 25, driven wheel 27, and synchronous belt 28. The drive motor 24 is located on one side of the sieve box 10, and drives the synchronous belt 28 through the drive wheel 25, thereby transmitting power to the driven wheel 27 and drive rod 26. It features a compact structure and stable operation. The separating roller 21 is sleeved on the drive rod 26, which can effectively drive the separating frame 211 to perform the separation of medicinal materials. The entire drive system uses synchronous belt 28 transmission, which not only ensures the synchronicity and accuracy of the transmission, but also has the advantages of buffering, shock absorption, and noise reduction.

[0027] like Figure 4 As shown, the vibration assembly 30 includes a vibration frame 31 and a vibration motor 32, with the vibration motor 32 disposed on one side of the vibration frame 31; vibration grooves 33 are evenly distributed on the vibration frame 31. In this embodiment, the vibration motor 32 drives the vibration frame 31 to generate regular vibration, effectively improving the screening efficiency of Chinese herbal raw materials. The evenly distributed vibration grooves 33 on the vibration frame 31 allow the material to be fully dispersed and uniformly stressed, avoiding the material accumulation phenomenon commonly seen in traditional screening processes.

[0028] The openings of the vibration grooves 33 are all of uniform size. In this embodiment, the uniformly distributed groove layout can effectively improve the screening accuracy of Chinese herbal raw materials, so that medicinal particles of different sizes can obtain consistent passage conditions during vibration.

[0029] The shaking assembly 40 includes a shaking frame 41, shaking guide rods 42, shaking buffer elements 43, and shaking connecting elements 44. The shaking frame 41 is located below the sieve box 10 near the screening outlet 14. Multiple sets of shaking guide rods 42 are arranged around the shaking frame 41. The shaking buffer elements 43 are respectively sleeved on the shaking guide rods 42. One end of the shaking connecting element 44 is connected to the shaking guide rod 42, and the other end is connected to the receiving tray 141. The shaking assembly 40 is used to further shake and screen the medicinal materials on the vibrating frame 31. In this embodiment, the synergistic cooperation of multiple sets of vibrating guide rods 42 and buffer elements can effectively improve the screening effect of medicinal materials. The vibrating frame 41 is located below the sieve box 10 near the sieve material outlet 14. Multiple sets of guide rods arranged around it form a stable support structure. The buffer elements sleeved on the guide rods can absorb vibration energy and reduce mechanical impact. The vibrating connecting element 44 connects the guide rods to the receiving tray 141 to form a complete power transmission path, so that the medicinal materials on the vibrating frame 31 can obtain uniform secondary vibration. This extends the residence time of the medicinal materials on the sieve surface and reduces the operating noise of the equipment through multi-stage buffering. At the same time, it ensures that fine medicinal material particles can pass through the sieve, which significantly improves the screening efficiency and the quality of the finished product.

[0030] The vibration buffer element 43 is a spring. In this embodiment, the elastic properties of the spring enable the sieve body to form a flexible buffer during vibration, which significantly reduces rigid collisions between mechanical structures, thereby reducing equipment operating noise and extending the service life of key components. In the screening process of Chinese herbal raw materials, this design can ensure that the sieve generates stable and uniform high-frequency micro-amplitude vibration, which ensures the full separation of medicinal particles.

[0031] A vibrating screening device for traditional Chinese medicine includes a sieve box 10, a separation component 20, a vibration component 30, and a shaking component 40. The sieve box 10 includes a screening chamber 11 and a discharge chamber 12. The separation component 20 and the vibration component 30 are sequentially arranged inside the sieve box 10. The shaking component 40 is installed between the screening chamber 11 and the discharge chamber 12. The shaking component 40 is used to shake the medicinal materials in the screening chamber 11 towards the discharge chamber 12 for discharge. In this embodiment, the system comprises a sieve box 10, a separation component 20, a vibration component 30, and a shaking component 40. These components work together to form a complete screening system. The sieve box 10, containing a screening chamber 11 and a discharge chamber 12, ensures the orderly conduct of the screening process. The separation component 20 and the vibration component 30 are sequentially arranged inside the sieve box 10, forming a multi-stage screening mechanism. The high-frequency vibration generated by the vibration component 30 fully disperses the medicinal materials on the sieve mesh, effectively improving screening accuracy. The shaking component 40, positioned between the screening chamber 11 and the discharge chamber 12, smoothly transports the vibrated and screened medicinal materials to the discharge chamber 12 through a specific frequency of shaking motion, preventing accumulation and blockage, reducing manual intervention, and further improving screening accuracy. The overall structure is compact, the operation is stable and reliable, and it is highly practical.

[0032] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A vibrating screening device for traditional Chinese medicine, characterized in that: It includes a screen box, a separation assembly, a vibration assembly, and a shaking assembly; the screen box includes a screening chamber and a discharge chamber; The separation component and the vibration component are sequentially arranged in the sieve box. The shaking component is installed between the screening chamber and the discharge chamber. The shaking component is used for the medicinal materials in the screening chamber. By shaking, the medicinal materials after vibration screening are shaken towards the discharge chamber for discharge.

2. The vibrating screening device for traditional Chinese medicine according to claim 1, characterized in that: The screening chamber has a screening inlet and a screening outlet at both ends; a screening baffle is provided around the screening inlet, and a screening guide plate is provided in the screening chamber near the screening baffle, with one end of the screening guide plate facing the separation component.

3. The vibrating screening device for traditional Chinese medicine according to claim 2, characterized in that: A receiving tray is provided near the screening outlet in the screening chamber; the receiving tray is evenly distributed with chip removal holes; the chip removal holes are used to separate dust and debris when the receiving tray receives medicinal materials.

4. The vibrating screening device for traditional Chinese medicine according to claim 1, characterized in that: The separation components are provided in two sets, which are mounted opposite each other in the screening chamber to form screening channels.

5. The vibrating screening device for traditional Chinese medicine according to claim 4, characterized in that: The separation assembly includes a separation roller, a drive rod, and a drive element. The separation roller is sleeved on the drive rod. A separation frame is provided on the separation roller, and multiple separation frames are provided, which are staggered on the outer wall of the separation roller. One end of the drive element drives the drive rod, which in turn drives the separation frame through the separation roller to separate the medicinal materials in the screening chamber. The separation frame is arc-shaped.

6. The vibrating screening device for traditional Chinese medicine according to claim 5, characterized in that: The driving element includes a drive motor, a drive wheel, a drive rod, a driven wheel, and a timing belt. The separating roller is sleeved on the drive rod. The drive motor is located on one side of the sieve box, the drive wheel is located on the drive motor, the driven wheel is located at one end of the drive rod, and the timing belt is located on the drive wheel and the driven wheel respectively. One end of the drive motor drives the drive wheel to transmit power to the drive rod through the driven wheel and the timing belt, so that the drive rod drives the separating frame on the separating roller to separate the medicinal materials.

7. The vibrating screening device for traditional Chinese medicine according to claim 3, characterized in that: The vibration assembly includes a vibration frame and a vibration motor, with the vibration motor located on one side of the vibration frame; vibration grooves are evenly distributed on the vibration frame.

8. The vibrating screening device for traditional Chinese medicine according to claim 7, characterized in that: The openings of the vibration grooves are all the same size.

9. The vibrating screening device for traditional Chinese medicine according to claim 7, characterized in that: The shaking assembly includes a shaking frame, shaking guide rods, shaking buffer elements, and shaking connecting elements. The shaking frame is located below the sieve box near the material outlet. Multiple sets of shaking guide rods are arranged around the shaking frame. The shaking buffer elements are respectively sleeved on the shaking guide rods. One end of the shaking connecting element is connected to the shaking guide rod, and the other end is connected to the receiving tray. The shaking assembly is used to further shake and screen the medicinal materials on the vibrating frame.

10. The vibration screening device for traditional Chinese medicine according to claim 9, characterized in that: The jitter buffer element is a spring.

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