Medicinal material sorting device for traditional Chinese medicine products
The device with a magnetic conveyor belt and oscillating screen mechanism addresses the inefficiency of existing methods by thoroughly removing metal fragments and impurities from herbal materials, enhancing purity and reducing operation time.
Patent Information
- Application Number
- CN202422152797.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-03
AI Technical Summary
In the prior art, it is difficult to effectively remove metal debris during picking medicinal materials, resulting in long operation time, large workload and affecting the quality of medicinal materials.
A medicinal material picking device for traditional Chinese medicine products is designed, including a magnetic conveyor belt, an electric roller, a screening box and an electric push rod. It can absorb metal debris through magnetic absorption, and use the reciprocating movement of the screening box and a small shaking movement to improve screening efficiency.
Effectively remove metal debris from medicinal materials, improve the purity and screening efficiency of medicinal materials, and reduce the influence of non-medicine substances.
Smart Images
Figure CN223097335U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicinal material selection, in particular to a medicinal material selection device for traditional Chinese medicine products. Background Art
[0002] Traditional Chinese medicine products refer to a class of drugs that are made by processing traditional Chinese medicinal materials through extraction, processing and other processes, and have certain specifications and quality standards, and can be directly used for preventing, treating, diagnosing diseases or assisting in rehabilitation and health care. There are many types of traditional Chinese medicine preparations with different forms. Common dosage forms include pills, capsules, tablets, ointments, powders, oral liquids, injections, etc. Medicinal material selection is the primary step in the traditional Chinese medicine processing process. Its purpose is to ensure the quality of medicinal materials, remove non-medicinal parts, and retain effective medicinal parts, so as to ensure the safety and efficacy of the final traditional Chinese medicine products.
[0003] After collection, medicinal materials may carry impurities such as soil, sand, dead branches and leaves, and due to the different growth environments of some medicinal materials, they will carry certain metal debris by themselves. In order to ensure the quality of traditional Chinese medicine products, it is necessary to clean the surface of medicinal materials to prevent impurities from falling into them during the selection process and affecting the efficacy of medicinal materials. However, when most of the current medicinal materials are selected, generally pharmacists use cleaning brushes or sieve frames to screen and pick them. Such a method cannot fully clean and screen out the metal debris carried on the surface of medicinal materials, and results in long operation time and heavy workload.
[0004] Therefore, there is an urgent need to propose a medicinal material selection device for traditional Chinese medicine products with a sieving function. Summary of the Utility Model
[0005] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a medicinal material selection device for traditional Chinese medicine products with a sieving function.
[0006] The technical solution of the utility model is: a medicinal material selection device for traditional Chinese medicine products, which includes a collection box, a first support plate, a support, a second support plate, an electric roller, a magnetic conveyor belt, a guide rail, an electric push rod, a limiting frame and a screening box; the first support plate is arranged at the rear side of the collection box; the support is arranged at the middle and rear side of the collection box; the second support plate is arranged at the front side of the collection box; the electric rollers are arranged on the front and rear sides of the upper part of the support, the rear electric roller is connected with the first support plate, the front electric roller is connected with the second support plate, and the front and rear electric rollers are relatively positioned through a connection structure, and the connection structure is connected with the support; the magnetic conveyor belt is rotatably sleeved between the front and rear electric rollers; the guide rails are symmetrically arranged on the left and right sides of the collection box; the electric push rod is installed at the inner bottom of the collection box; the limiting frame is arranged on the telescopic end of the electric push rod; the left and right sides of the screening box are protruded to form protrusions, and the screening box is slidably and rotatably arranged in the upper part of the limiting frame with the protrusions, and the protrusions on the left and right sides of the screening box are respectively in sliding contact with the two guide rails.
[0007] As an improvement of the above solution, a blocking block is further included, and the blocking blocks are symmetrically arranged at the front ends of the two side guide rails.
[0008] As an improvement of the above solution, the upper and middle parts of the guide rails are both zigzagged to form limiting slideways.
[0009] As an improvement of the above solution, two protruding parts arranged front and back are formed on both the left and right sides of the screening box, and the protruding part at the rear of the screening box is rotationally fitted in the limiting slideway of the guide rail.
[0010] As an improvement of the above solution, arc-shaped sliding grooves are provided on both the left and right sides of the limiting frame, and the protruding part at the front of the screening box is in sliding fit with the arc-shaped sliding grooves of the limiting frame.
[0011] As an improvement of the above solution, the screening box is located below the magnetic conveyor belt, and the front end of the screening box extends beyond the front end of the magnetic conveyor belt.
[0012] As an improvement of the above solution, a guide rod and a wedge rod are further included. The guide rods are symmetrically arranged on the sides of the two side guide rails away from each other; the wedge rods are respectively slidably arranged on the left and right guide rods, and the protruding part at the front of the screening box can be in sliding contact with the wedge rods by sliding along the guide rail.
[0013] As an improvement of the above solution, a spring is further included, and the spring is arranged between the guide rod and the wedge rod.
[0014] The beneficial effects are as follows: 1. In the present utility model, the medicinal materials fall into the screening box under the action of the magnetic conveyor belt, and a horizontal reciprocating motion is formed by the drive of the screening box and the electric push rod, avoiding the influence of metal fragments on the quality of the medicinal materials, improving the screening efficiency, and reducing the non-medicinal substances in the medicinal materials.
[0015] 2. In the present utility model, a small-amplitude jitter motion is generated through the interaction between the screening box and the wedge rod, further improving the screening efficiency, effectively removing the impurity particles in the medicinal materials, and improving the purity of the medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is an assembly schematic diagram of the present utility model.
[0017] Figure 2 It is a schematic diagram after the screening box of the present utility model is removed.
[0018] Figure 3 It is a schematic diagram of components such as the support, electric roller and magnetic conveyor belt of the present utility model.
[0019] Figure 4 It is a schematic diagram of components such as the screening box, guide rod and wedge rod of the present utility model.
[0020] Figure 5Schematic diagram of the limit frame, screening frame and electric push rod of the present utility model.
[0021] Figure 6 Schematic diagram of components such as the collection box, support and blocking block of the present utility model.
[0022] Names of the reference numerals in the figure: 1. Collection box, 2. First support plate, 20. Support, 21. Second support plate, 3. Electric roller, 4. Magnetic conveyor belt, 5. Guide rail, 6. Electric push rod, 61. Limit frame, 7. Screening frame, 51. Blocking block, 8. Guide rod, 9. Wedge rod, 10. Spring. Specific embodiments
[0023] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
[0024] Embodiment: A medicinal material selection device for traditional Chinese medicine products, as Figures 1-6As shown in the figure, it includes a collection box 1, a first support plate 2, a support 20, a second support plate 21, an electric roller 3, a magnetic conveyor belt 4, guide rails 5, an electric push rod 6, a limit frame 61 and a screening box 7. The collection box 1 serves as the main frame of the entire device and is used to accommodate the screened medicinal materials and collect the screened impurities. The first support plates 2 are symmetrically arranged on the rear side of the collection box 1. The supports 20 are symmetrically arranged on the middle rear side of the collection box 1, and the supports 20 ensure the stability of the electric roller 3 so that the magnetic conveyor belt 4 can operate smoothly. The second support plates 21 are symmetrically arranged on the front side of the collection box 1 in an inclined manner. The electric rollers 3 are arranged on the front and rear sides of the upper part of the support 20. The rear electric roller 3 is connected to the two first support plates 2, and the front electric roller 3 is connected to the two second support plates 21. The front and rear electric rollers 3 are relatively positioned through a connection structure, and the left and right sides of the connection structure are respectively connected to the two supports 20. The magnetic conveyor belt 4 is rotatably sleeved between the front and rear electric rollers 3, and the magnetic conveyor belt 4 is used to convey the medicinal materials and adsorb metal fragments through its magnetic properties. The guide rails 5 are symmetrically arranged on the left and right sides of the collection box 1. The rear end of the guide rail 5 is bent to form a limit slideway, and the limit slideway of the guide rail 5 is used to guide the movement track of the screening box 7 and limit the movement range of the screening box 7 through the limit slideway. The electric push rod 6 is installed at the inner bottom of the collection box 1, and the limit frame 61 is arranged on the telescopic end of the electric push rod 6. The electric push rod 6 is used to drive the limit frame 61 to move back and forth, so that the limit frame 61 drives the screening box 7 to perform a horizontal reciprocating motion, improving the screening efficiency. Arc-shaped chutes are opened on the upper left and right sides of the limit frame 61. Two protruding parts arranged front and rear are respectively protruded on both sides of the screening box 7. The protruding part on the front side of the screening box 7 is slidably matched with the arc-shaped chute of the limit frame 61, and the protruding part on the rear side of the screening box 7 is rotatably connected to the limit frame 61. The screening box 7 serves as the main screening container for the medicinal materials, so that the screening box 7 is slidably and rotatably arranged in the upper part of the limit frame 61. The screening box 7 screens out the impurities of the medicinal materials through the sieve mesh inside it, and the protruding parts on both sides of the screening box 7 are respectively in sliding and rotational contact with the guide rails 5 on both sides. Among them: the protruding part on the rear side of the screening box 7 is rotationally fitted in the limit slideway of the guide rail 5, thereby restricting the movement of the rear side of the screening box 7 in the up and down direction. The screening box 7 is located below the magnetic conveyor belt 4, and the front end of the screening box 7 exceeds the front end of the magnetic conveyor belt 4.
[0025] As Figure 6 shown, it further includes a blocking block 51. The blocking blocks 51 are symmetrically arranged at the front ends of the two guide rails 5. The blocking blocks 51 prevent the screening box 7 from sliding out of the front ends of the guide rails 5, ensuring the safe operation of the screening box 7 on the guide rails 5.
[0026] As Figure 4 and Figure 6As shown in the figure, it further includes a guide rod 8 and a wedge rod 9. The guide rods 8 are symmetrically arranged on the side away from the two side guide rails 5. The wedge rods 9 are respectively slidably arranged on the two side guide rods 8. The guide rods 8 are used to guide the movement of the wedge rods 9 so that the wedge rods 9 can slide smoothly in the up and down direction. The protruding part on the front side of the screening box 7 can be in sliding contact with the wedge rod 9 by sliding along the guide rail 5. After the wedge rod 9 contacts the protruding part of the screening box 7, the screening box 7 generates tilting and rotational movements, thereby increasing the jitter movement of the screening box 7 and improving the screening efficiency.
[0027] As Figure 4 and Figure 6 shown in the figure, it further includes a spring 10. The spring 10 is arranged between the guide rod 8 and the wedge rod 9 and is used to provide elastic support between the wedge rod 9 and the guide rod 8 so that the wedge rod 9 can be reset by its own acting force during the movement of the screening box 7, enhancing the screening effect.
[0028] During use, first place the medicinal materials on the magnetic conveyor belt 4. The magnetic conveyor belt 4 can adsorb the metal fragments mixed in the medicinal materials. Subsequently, start the electric roller 3 to drive the magnetic conveyor belt 4 to operate. The magnetic conveyor belt 4 will convey the medicinal materials without metal fragments forward. The medicinal materials will fall into the screening box 7 below during the conveying process. Subsequently, in order to further screen the impurity particles in the medicinal materials, at this time, start the electric push rod 6 to drive the limiting frame 61 to move back and forth. The limiting frame 61 drives the screening box 7 to move back and forth synchronously, thus forming a reciprocating screening process, so that the impurities in the medicinal materials are filtered out by the screening box 7 and fall into the collection box 1. During the above screening process, first, the limiting frame 61 moves backward. The protruding part on the front side of the screening box 7 slides into sliding contact with the wedge-shaped rod 9 by sliding along the guide rail 5. The wedge-shaped rod 9 slides down due to the extrusion of the screening box 7, so that the spring 10 is stretched downward until the tensile force of the spring 10 overcomes the acting force of the screening box 7, and the front part of the screening box 7 slides up along the wedge-shaped rod 9 and rises. And because the protruding part on the rear side of the screening box 7 fits with the limiting slideway of the guide rail 5, the rear part of the screening box 7 is positioned relative to the limiting frame 61 in the up and down direction, so that the screening box 7 rotates relative to the limiting frame 61 and tilts. During the process of the protruding part on the front side of the screening box 7 sliding backward along the wedge-shaped rod 9 and rising, the screening box 7 tilts, causing its center of gravity to shift backward, so that the acting force of the protruding part on the front side of the screening box 7 on the wedge-shaped rod 9 becomes smaller. At this time, the acting force of the spring 10 is greater than the acting force of the screening box 7, and then the wedge-shaped rod 9 rebounds upward until the acting force of the spring 10 and the acting force of the screening box 7 cancel each other out, so that the protruding part on the front side of the screening box 7 slides backward along the wedge-shaped rod 9 and rises, constantly forming a small-amplitude jitter movement, thereby further separating the impurities in the screening box 7 from the medicinal materials. When the protruding part on the front side of the screening box 7 slides backward and completely slides past the wedge-shaped rod 9, the protruding part on the front side of the screening box 7 drops to the guide rail 5. At this time, the electric push rod 6 drives the limiting frame 61 to move forward. The wedge-shaped rod 9 slides upward due to the extrusion of the protruding part on the front side of the screening box 7 until the protruding part on the front side of the screening box 7 is separated from the wedge-shaped rod 9. The wedge-shaped rod 9 returns to its initial position due to its own weight and the acting force of the spring 10. The limiting frame 61 continues to move forward to make the screening box 7 return to its initial position, thus completing one screening process. By reciprocating the above screening process, the screening effect between the medicinal materials can be intensified. When the dust and sand between the medicinal materials are screened out, the medicinal materials in the screening box 7 can be filled with a push shovel. After the filling is completed, turn off the electric push rod 6 and use a dust-sweeping tool to sweep away the metal fragments on the magnetic conveyor belt 4, thus completing the picking operation of the medicinal materials.
[0029] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all modifications and equivalent structures and functions.
Claims
1. A medicinal material selection device for traditional Chinese medicine products, characterized in that, Including: Collection box (1); The first support plate (2), arranged at the rear side of the collection box (1); Bracket (20), arranged at the middle rear side of the collection box (1); The second support plate (21), arranged at the front side of the collection box (1); Electric rollers (3), arranged on the front and rear sides of the upper part of the bracket (20). The electric roller (3) at the rear side is connected to the first support plate (2), and the electric roller (3) at the front side is connected to the second support plate (21). The electric rollers (3) on the front and rear sides are relatively positioned through a connection structure, and this connection structure is connected to the bracket (20); Magnetic conveyor belt (4), rotatably sleeved between the electric rollers (3) on the front and rear sides; Guide rails (5), symmetrically arranged on the left and right sides of the collection box (1); Electric push rod (6), installed at the inner bottom of the collection box (1); Limit frame (61), arranged on the telescopic end of the electric push rod (6); Screening box (7), convex portions are formed on the left and right sides of the screening box (7). The screening box (7) is slidably and rotatably arranged in the upper part of the limit frame (61) with these convex portions, and the convex portions on the left and right sides of the screening box (7) are respectively in sliding contact with the guide rails (5) on both sides.
2. The medicinal material selection device for a traditional Chinese medicine product according to claim 1, wherein, It further includes: blocking blocks (51), symmetrically arranged at the front ends of the guide rails (5) on both sides.
3. The medicinal material selection device for traditional Chinese medicine products according to claim 2, characterized in that: The guide rails (5) are both bent to form limit sliding channels.
4. The medicinal material selection device for traditional Chinese medicine products according to claim 3, characterized in that: Arc-shaped sliding grooves are respectively opened on the left and right sides of the limit frame (61). Two convex portions arranged front and rear are respectively formed on the left and right sides of the screening box (7). The convex portion at the front side of the screening box (7) is in sliding fit with the arc-shaped sliding groove of the limit frame (61).
5. The medicinal material selection device for traditional Chinese medicine products according to claim 4, characterized in that: The convex portion at the rear side of the screening box (7) is rotationally fitted in the limit sliding channel of the guide rail (5).
6. The medicinal material selection device for traditional Chinese medicine products according to claim 5, characterized in that: The screening box (7) is located below the magnetic conveyor belt (4), and the front end of the screening box (7) extends beyond the front end of the magnetic conveyor belt (4).
7. The medicinal material selection device for traditional Chinese medicine products according to claim 6, characterized in that, It further includes: guide rods (8), symmetrically arranged on the side away from each other of the guide rails (5) on both sides; Wedge-shaped rods (9), respectively slidably arranged on the guide rods (8) on the left and right sides, and the convex portion at the front side of the screening box (7) can be in sliding contact with the wedge-shaped rod (9) by sliding along the guide rail (5).
8. The medicinal material selection device for traditional Chinese medicine products as described in claim 7, characterized in that, It further includes: springs (10), arranged between the guide rods (8) and the wedge-shaped rods (9).