Vibrating machine for processing traditional Chinese medicinal materials
By introducing a high-frequency vibrating screening mechanism and dust removal components into the vibrating sieve machine for processing Chinese medicinal materials, the problem of accumulation and blockage of medicinal materials has been solved, achieving efficient screening and clean processing of Chinese medicinal materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI BAOHUIXING PHARMACEUTICAL CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-19
AI Technical Summary
In existing vibrating sieve machines for processing Chinese medicinal materials, some areas of the medicinal materials accumulate on the sieve surface due to insufficient vibration intensity during sieving, causing clogging of the mesh and affecting sieving efficiency.
A vibrating sieve machine for processing Chinese medicinal materials was designed, which includes a vibrating sieve mechanism and a dust removal component. The vibrating sieve mechanism prevents the accumulation of medicinal materials through high-frequency vibration and secondary vibration effects, while the dust removal component uses a vacuum pump to adsorb dust, ensuring the continuity and cleanliness of the sieve process.
It significantly improves screening efficiency, prevents clogging of medicinal materials, ensures the continuity and thoroughness of the screening process, maintains a clean working environment, and improves the quality of medicinal material processing.
Smart Images
Figure CN224253458U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of traditional Chinese medicine processing technology, and more specifically, to a vibrating sieve machine for processing traditional Chinese medicine. Background Technology
[0002] Traditional Chinese medicine raw materials refer to natural medicinal substances used to prepare traditional Chinese medicine, including plants, animals and minerals. These raw materials usually contain complex active ingredients, and their quality directly affects the efficacy and safety of traditional Chinese medicine. Since impurities may be mixed in during the collection, transportation and storage of traditional Chinese medicine raw materials, they need to be screened and processed to ensure the purity and uniformity of traditional Chinese medicine.
[0003] A search revealed that Chinese patent CN212041393U discloses "a vibrating sieve machine for processing Chinese medicinal materials, comprising a sieve box, multiple sets of sieve screens, and a base; each set of sieve screens includes a sieve screen, a bonding plate, and a sieve plate; the sieve box is equipped with a vibrator, and the bottom surface of the sieve box is equipped with a shock-absorbing buffer frame for connecting to the base; the sieve box has an opening, and multiple sets of U-shaped mounting plates are evenly arranged inside the sieve box; the inner end face of each set of mounting plates is provided with a sliding groove; each set of bonding plates connects to each set of sieve plates." The sieve plate has mounting holes along its central axis for installing screens. The sieve plate extends into a chute through an opening. A bonding plate presses against the outer end face of the sieve box. Multiple sets of screens distributed along the central axis of the sieve box have progressively smaller mesh diameters. The sieve box contains multiple interconnected inclined plates. Discharge holes are provided at the lower ends of the inclined plates. A collection box is placed on the bottom of the sieve box, located directly below the discharge holes. This invention can effectively perform multi-stage screening of Chinese medicinal materials, but it still has the following drawbacks:
[0004] When this device is used for vibrating sieving of Chinese medicinal materials, the herbs in some areas accumulate on the screen surface due to insufficient vibration intensity, causing the mesh to become clogged. This not only hinders the normal sieving of the upper screen but also causes a large accumulation of herbs that cannot pass through in time, increasing the load on the lower screen and affecting the overall sieving efficiency. Therefore, a vibrating sieving machine for processing Chinese medicinal materials is proposed. Utility Model Content
[0005] The purpose of this invention is to address the problem that, during the vibratory sieving of Chinese medicinal materials, some areas of the materials accumulate on the screen surface due to insufficient vibration intensity, causing the mesh to become clogged. This not only hinders the normal sieving of the upper screen but also causes a large accumulation of materials that cannot pass through in time, increasing the load on the lower screen and affecting the overall sieving efficiency.
[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:
[0007] The present invention is as follows: a vibrating sieve machine for processing Chinese medicinal materials, including a base, a vibrating sieve mechanism for efficiently vibrating and sieving Chinese medicinal materials is provided on the top of the base, and a dust removal component for adsorbing the dust generated during sieving is provided on the top of the base.
[0008] The vibrating screening mechanism includes four fixed columns fixedly connected to the top of the base. A fixed block is slidably connected to the top of each of the four fixed columns. A first spring is fixedly connected to the bottom of each of the four fixed blocks. A fixed frame is fixedly connected between the four fixed blocks. Two guide rails are fixedly connected to the inner wall of the fixed frame. A partition is provided on the inner top wall of each of the two guide rails. Multiple second springs are fixedly connected to the bottom of each of the two partitions. A fixed plate is fixedly connected to the end of each of the multiple second springs away from the partition. A screen is slidably connected to the inner wall of the two guide rails. The screen is located at the bottom of the fixed plate. Multiple protrusions are fixedly connected to the top of the screen. A vibrating motor is provided at the bottom of the fixed frame, and a feeding assembly is provided at the top of the fixed frame.
[0009] As a preferred technical solution of this utility model, the feeding assembly includes a feeding frame fixedly connected to the top of the fixed frame, a plurality of guide plates fixedly connected to the inner wall of the feeding frame, and two discharge frames fixedly connected to the side of the fixed frame away from the feeding frame, with a discharge plate fixedly connected to one side of each of the two discharge frames.
[0010] As a preferred technical solution of this utility model, the dust removal component includes a connecting frame fixedly connected to one side of the fixed frame. The connecting frame is configured to communicate with the fixed frame. A dust suction pipe is fixedly connected to one side of the connecting frame. A vacuum pump is provided at the end of the dust suction pipe away from the connecting frame. A discharge pipe is provided at the output end of the vacuum pump. A waste frame is fixedly connected to one side of the base. The end of the discharge pipe away from the vacuum pump extends into the interior of the waste frame. A baffle is slidably connected to the inner wall of the waste frame.
[0011] As a preferred technical solution of this utility model, a plastic push plate is provided inside the discharge frame, and a push rod is fixedly connected to one side of the plastic push plate, with the end of the push rod away from the plastic push plate passing through the discharge frame.
[0012] As a preferred technical solution of this utility model, a connecting plate is fixedly connected to the bottom of the connecting frame, and a plurality of dust suction holes are opened on one side of the connecting plate.
[0013] As a preferred technical solution of this utility model, the inner bottom walls of both guide rails are provided with rubber buffer pads, and both rubber buffer pads are located at the bottom of the screen.
[0014] As a preferred technical solution of this utility model, the bottom of the base is threadedly connected with four threaded rods, the tops of the four threaded rods extend into the interior of the base, and the bottoms of the four threaded rods are fixedly connected with support pads.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0016] 1. Through the set vibrating screening mechanism, the vibrating motor generates high-frequency vibration force after starting, which drives the entire fixed frame to vibrate, and performs efficient vibration screening of Chinese medicine. Through the second spring between the partition and the fixed plate, the second spring is continuously compressed and rebounded during the vibration process, so that the screen generates micro-amplitude high-frequency vibration in the vertical direction, which significantly improves the screening efficiency. The evenly distributed protrusions on the screen surface can continuously disturb the Chinese medicine during the vibration process, effectively preventing the Chinese medicine from accumulating and clogging the screen, and ensuring that the screening process is continuous and thorough.
[0017] 2. The dust removal components are designed to extract and collect the dust generated by vibration filtration. When crushing larger ores, a large amount of dust is generated. By starting the vacuum pump, the dust inside the fixed frame can be drawn into the waste frame through the dust suction pipe to prevent the dust from escaping and affecting the workers outside. Attached Figure Description
[0018] Figure 1 This utility model provides a structural schematic diagram of a vibrating sieve machine for processing Chinese medicinal materials.
[0019] Figure 2 A schematic diagram of the left-side cross-sectional structure of a vibrating sieve machine for processing Chinese medicinal materials provided by this utility model;
[0020] Figure 3 A front cross-sectional view of a vibrating sieve machine for processing Chinese medicinal materials is provided by this utility model.
[0021] Figure 4 This utility model provides a vibrating sieve machine for processing Chinese medicinal materials. Figure 3 Enlarged view of point A in the middle;
[0022] Figure 5 This utility model provides a cross-sectional structural diagram of the feeding component in a vibrating screen for processing Chinese medicinal materials.
[0023] The diagram shows: 1. Base; 2. Vibrating screening mechanism; 3. Dust removal component; 201. Fixed column; 202. Fixed block; 203. First spring; 204. Fixed frame; 205. Guide rail; 206. Partition plate; 207. Second spring; 208. Fixed plate; 209. Screen; 210. Protrusion; 211. Vibrating motor; 212. Feeding component; 2121. Feeding frame; 2122. Guide plate; 2123. Discharge frame; 2124. Discharge plate; 301. Connecting frame; 302. Dust suction pipe; 303. Vacuum pump; 304. Discharge pipe; 305. Waste frame; 306. Baffle; 4. Plastic push plate; 5. Push rod; 6. Connecting plate; 7. Dust suction hole; 8. Rubber buffer pad; 9. Threaded rod; 10. Support pad. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.
[0025] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0026] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0028] like Figure 1 As shown, this embodiment proposes a vibrating sieve machine for processing Chinese medicinal materials, including a base 1, a vibrating sieve mechanism 2 for efficiently vibrating and sieving Chinese medicinal materials on the top of the base 1, and a dust removal component 3 for adsorbing the dust generated during sieving on the top of the base 1.
[0029] like Figures 2-4As shown, the vibrating screening mechanism 2 includes four fixed columns 201 fixedly connected to the top of the base 1. Each of the four fixed columns 201 has a fixed block 202 slidably connected to its top. Each of the four fixed blocks 202 has a first spring 203 fixedly connected to its bottom. A fixed frame 204 is fixedly connected between the four fixed blocks 202. The first springs 203 on the outer wall of the fixed columns 201 buffer the vibration frequency and prevent the machine from shifting. Two guide rails 205 are fixedly connected to the inner wall of the fixed frame 204. A partition 206 is provided on the inner top wall of the two guide rails 205. Multiple second springs 207 are fixedly connected to the bottom of each of the two partitions 206. The ends of the multiple second springs 207 furthest from the partitions 206 are all fixedly connected to the bottom of the partitions 206. A fixed plate 208 is fixedly connected, and a screen 209 is slidably connected to the inner wall of two guide rails 205. The screen 209 is located at the bottom of the fixed plate 208. Through the second spring 207 inside the guide rail 205, the screen 209 forms a secondary vibration within the guide rail 205, performing double vibration screening of the Chinese herbal raw materials. Multiple protrusions 210 are fixedly connected to the top of the screen 209. The protrusions 210 on the surface of the screen 209 prevent the Chinese herbal raw materials from accumulating on the surface of the screen 209. A vibration motor 211 is set at the bottom of the fixed frame 204. The vibration motor 211 generates high-frequency vibration force, driving the fixed frame 204 to vibrate at high frequency. A feeding assembly 212 is set at the top of the fixed frame 204. After the vibration motor 211 is started, the high-frequency vibration force generated by the motor is transmitted to the fixed frame 204, causing the Chinese herbal raw materials inside the fixed frame 204 to continuously tumble and disperse on the screen 209 with the vibration, thereby achieving efficient screening. At the same time, the second spring 207 between the partition plate 206 and the fixed plate 208 not only serves to fix the screen 209, but also causes the screen 209 to jump up and down within the guide rail 205 with the vibration frequency during the vibration of the fixed frame 204. When the screen 209 collides with the fixed plate 208, a secondary vibration effect is formed, further enhancing the screening force, ensuring that the medicinal materials are fully stratified, and improving screening efficiency. Meanwhile, the protrusions 210 on the surface of the screen 209... This system effectively disperses accumulated Chinese medicinal materials, preventing them from sticking to or clogging the screen 209, thus ensuring the continuity and thoroughness of the screening process. The first spring 203 connects the fixed column 201 and the fixed block 202, amplifying the vibration effect and buffering the impact of vibration on the base 1. This ensures stable operation of the vibrating screen for Chinese medicinal materials and reduces wear on the base 1 and the fixed frame 204. When the second spring 207 and the screen 209 are damaged, the fixed frame 204 can be disassembled, and the partition 206, the fixed plate 208, and the screen 209 can be removed and replaced to prevent affecting the screening efficiency of the Chinese medicinal materials, thereby significantly improving screening efficiency and the quality of medicinal material processing.
[0030] like Figure 5As shown, the feeding assembly 212 includes a feeding frame 2121 fixedly connected to the top of the fixed frame 204. Multiple guide plates 2122 are fixedly connected to the inner wall of the feeding frame 2121. Through the multiple guide plates 2122, the Chinese medicine flows evenly into the surface of the screen 209. Two discharge frames 2123 are fixedly connected to the side of the fixed frame 204 away from the feeding frame 2121. Each of the two discharge frames 2123 has a discharge plate 2124 fixedly connected to one side. The screened Chinese medicine is discharged from different discharge frames 2123 through the discharge frames 2123 at different positions. After the raw Chinese medicinal materials to be screened are poured into the feed frame 2121, the guide plate 2122 inside the feed frame 2121 enables the Chinese medicinal materials to be evenly and orderly spread on the surface of the screen 209, avoiding problems such as accumulation or uneven distribution of the raw Chinese medicinal materials. After vibrating screening, the materials are discharged according to their particle size. The upper discharge frame 2123 collects finished medicinal materials that meet the specifications, while the lower layer discharges debris and fine particles, which are discharged in an orderly manner through the discharge plate 2124, greatly improving the screening efficiency of Chinese medicinal materials.
[0031] like Figure 2 and Figure 3 As shown, the dust removal assembly 3 includes a connecting frame 301 fixedly connected to one side of the fixed frame 204. The connecting frame 301 is connected to the fixed frame 204. A suction pipe 302 is fixedly connected to one side of the connecting frame 301. A vacuum pump 303 is provided at the end of the suction pipe 302 away from the connecting frame 301. A discharge pipe 304 is provided at the output end of the vacuum pump 303. A waste frame 305 is fixedly connected to one side of the base 1. The end of the discharge pipe 304 away from the vacuum pump 303 extends into the interior of the waste frame 305. A baffle 306 is slidably connected to the inner wall of the waste frame 305. The vacuum pump 303 generates suction, and the dust in the fixed frame 204 is sucked into the waste frame 305 through the suction pipe 302. When vibrating and screening dried Chinese medicinal materials, a large amount of dust is easily generated inside the fixed frame 204. At this time, the vacuum pump 303 is started, and the dust flying during the screening process is strongly sucked out through the dust suction pipe 302 and transported to the waste frame 305 for storage through the dust suction pipe 302. This effectively prevents dust from overflowing, ensures a clean working environment, and avoids affecting the health of operators. When the dust in the waste frame 305 accumulates to a certain extent, the waste can be quickly cleaned by simply pulling out the baffle 306, which greatly improves the cleaning effect of screening Chinese medicinal materials.
[0032] like Figure 5As shown, a plastic push plate 4 is installed inside the discharge frame 2123. A push rod 5 is fixedly connected to one side of the plastic push plate 4, and the end of the push rod 5 away from the plastic push plate 4 passes through the discharge frame 2123. By gently pushing the push rod 5, the plastic push plate 4 is driven to slide smoothly along the inner wall of the waste frame 305, thereby removing the residual medicinal materials in the waste frame 305. This ensures that all the Chinese medicine in the waste frame 305 is discharged from the waste frame 305, preventing blockage of the discharge frame 2123, greatly reducing the difficulty of cleaning the Chinese medicine, and making daily maintenance more convenient.
[0033] like Figure 3 As shown, a connecting plate 6 is fixedly connected to the bottom of the connecting frame 301, and multiple dust suction holes 7 are opened on one side of the connecting plate 6. When adsorbing the dust flying inside the fixed frame 204, the dust suction holes 7 on the connecting plate 6 can effectively block larger medicinal material debris and impurities, allowing only fine dust to pass through and be sucked into the suction pipe 302. This not only ensures dust removal efficiency but also avoids damage to the vacuum pump 303 caused by sucking in large particles.
[0034] like Figure 4 As shown, rubber buffer pads 8 are provided on the inner bottom walls of both guide rails 205, and both rubber buffer pads 8 are located at the bottom of the screen 209. During the vibrating sieving of Chinese medicinal materials, the rubber buffer pads 8 can effectively absorb the impact force generated by the high-frequency vibration of the screen 209, significantly reducing the collision between the screen 209 and the guide rails 205. This not only greatly reduces the frictional loss between the screen 209 and the guide rails 205, but also effectively extends the service life of the screen 209 and the guide rails 205.
[0035] like Figure 5 As shown, the bottom of the base 1 is threaded with four threaded rods 9, the tops of which extend into the interior of the base 1, and the bottoms of which are fixedly connected to support pads 10. The height and tilt angle of the base 1 can be adjusted by rotating the threaded rods 9 inside the base 1, avoiding the problem of tilting or insufficient height when marking on uneven ground. At the same time, the support pads 10 at the bottom ensure the stability of the base 1.
[0036] Specifically, when using this Chinese herbal medicine processing vibrating sieve machine: the raw Chinese herbal medicine to be sieved is poured into the feed frame 2121. Then, the vibrating motor 211 is started, and the high-frequency vibration force generated by the motor is transmitted to the fixed frame 204, causing the raw Chinese herbal medicine inside the fixed frame 204 to continuously tumble and disperse on the screen 209 with the vibration. Simultaneously, the second spring 207 between the partition plate 206 and the fixed plate 208 causes the screen 209 to jump up and down within the guide rail 205 according to the vibration frequency. When the screen 209 collides with the fixed plate 208, it forms a two-dimensional... The secondary vibration effect ensures that the medicinal materials are fully stratified, improving screening efficiency. Simultaneously, the protrusions 210 on the surface of the screen 209 effectively disperse accumulated medicinal materials, preventing them from sticking or clogging the screen 209. A first spring 203 connects the fixed column 201 and the fixed block 202, thus buffering the impact of vibration on the base 1. After vibratory screening, the medicinal materials are classified and discharged according to particle size. The upper discharge frame 2123 collects finished medicinal materials that meet the specifications, while the lower layer discharges debris and fine particles, which are then orderly discharged through the discharge plate 2124 (e.g., ...). Figure 5 As shown); when vibrating and sieving Chinese medicinal materials, a large amount of dust is easily generated inside the fixed frame 204 (such as...). Figures 2-4 (As shown); At this time, the vacuum pump 303 is started, and the dust flying during the screening process is powerfully sucked up through the dust suction pipe 302 and transported to the waste frame 305 for storage through the dust suction pipe 302, effectively preventing dust from overflowing. When the dust in the waste frame 305 accumulates to a certain level, the waste can be quickly cleaned by simply pulling out the baffle 306 (as shown). Figure 2 and Figure 3 (as shown in the image); thus greatly improving screening efficiency and the quality of medicinal material processing.
[0037] All technical features in this embodiment can be freely combined according to actual needs.
[0038] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.
Claims
1. A vibrating sieve machine for processing Chinese medicinal materials, comprising a base (1), characterized in that, The top of the base (1) is provided with a vibrating sieving mechanism (2) for efficient vibration sieving of Chinese medicine, and the top of the base (1) is provided with a dust removal component (3) for adsorbing the dust generated during sieving. The vibrating screening mechanism (2) includes four fixed columns (201) fixedly connected to the top of the base (1). Each of the four fixed columns (201) has a fixed block (202) slidably connected to its top. A first spring (203) is fixedly connected to the bottom of each of the four fixed blocks (202). A fixed frame (204) is fixedly connected between the four fixed blocks (202). Two guide rails (205) are fixedly connected to the inner wall of the fixed frame (204). A partition (206) is provided on the inner top wall of each of the two guide rails (205). Multiple second springs (207) are fixedly connected to the bottom of each of the multiple second springs (207) away from the partition (206) and fixed plates (208) are fixedly connected to the ends of the multiple second springs (207). Screens (209) are slidably connected to the inner walls of the two guide rails (205). The screens (209) are located at the bottom of the fixed plates (208). Multiple protrusions (210) are fixedly connected to the top of the screens (209). A vibration motor (211) is provided at the bottom of the fixed frame (204), and a feeding assembly (212) is provided at the top of the fixed frame (204).
2. The vibrating sieve machine for processing Chinese medicinal materials according to claim 1, characterized in that, The feeding assembly (212) includes a feeding frame (2121) fixedly connected to the top of the fixed frame (204). Multiple guide plates (2122) are fixedly connected to the inner wall of the feeding frame (2121). Two discharge frames (2123) are fixedly connected to the side of the fixed frame (204) away from the feeding frame (2121). Each of the two discharge frames (2123) has a discharge plate (2124) fixedly connected to one side.
3. The vibrating sieve machine for processing Chinese medicinal materials according to claim 1, characterized in that, The dust removal assembly (3) includes a connecting frame (301) fixedly connected to one side of the fixed frame (204). The connecting frame (301) is connected to the fixed frame (204). A suction pipe (302) is fixedly connected to one side of the connecting frame (301). A vacuum pump (303) is provided at one end of the suction pipe (302) away from the connecting frame (301). A discharge pipe (304) is provided at the output end of the vacuum pump (303). A waste frame (305) is fixedly connected to one side of the base (1). The end of the discharge pipe (304) away from the vacuum pump (303) extends into the interior of the waste frame (305). A baffle (306) is slidably connected to the inner wall of the waste frame (305).
4. A vibrating sieve machine for processing Chinese medicinal materials according to claim 2, characterized in that, The discharge frame (2123) is provided with a plastic push plate (4) inside. A push rod (5) is fixedly connected to one side of the plastic push plate (4). The end of the push rod (5) away from the plastic push plate (4) passes through the discharge frame (2123).
5. A vibrating sieve machine for processing Chinese medicinal materials according to claim 3, characterized in that, The bottom of the connecting frame (301) is fixedly connected to a connecting plate (6), and a plurality of dust suction holes (7) are provided on one side of the connecting plate (6).
6. A vibrating sieve machine for processing Chinese medicinal materials according to claim 1, characterized in that, Both guide rails (205) have rubber buffer pads (8) on their inner bottom walls, and both rubber buffer pads (8) are located at the bottom of the screen (209).
7. A vibrating sieve machine for processing Chinese medicinal materials according to claim 1, characterized in that, The bottom of the base (1) is threaded with four threaded rods (9), the tops of the four threaded rods (9) extend into the interior of the base (1), and the bottoms of the four threaded rods (9) are fixedly connected with support pads (10).