A slicing device for the production of traditional Chinese medicine decoction pieces

The herbal medicine slicing device, designed with scissor-type oblique cutting and high-frequency amplitude extrusion ball, solves the problem of herbal medicine slicing cracking, realizes a highly efficient and uniform slicing process and automated production, and improves the slicing quality and decoction effect of herbal medicine.

CN121061958BActive Publication Date: 2026-01-30GANSU FUXI PHARM CO LTD
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Patent Information

Application Number
CN202511620958.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-11-07
Publication Date
2026-01-30
Estimated Expiration
2045-11-07

AI Technical Summary

Technical Problem

Existing Chinese herbal medicine slicing equipment is prone to causing the edges of the slices to crack when cutting brittle or tough herbs, resulting in waste of herbs and reduced production efficiency.

Method used

It adopts a scissor-type oblique cutting structure and a high-frequency amplitude extrusion ball design, combined with electric push rods and motor drive, to achieve lateral shearing and fiber crushing of medicinal materials. It is equipped with an automatic conveying and turning mechanism to ensure slice uniformity and production efficiency.

Benefits of technology

It effectively reduces the breakage of medicinal materials, improves the quality of slicing and production efficiency, reduces labor costs, adapts to the needs of various medicinal material forms, and enhances the cell wall breaking effect and decoction efficiency of medicinal materials.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a slicing device for the production of traditional Chinese medicine (TCM) decoction pieces, specifically relating to the field of TCM slicing technology. It includes a support frame with a slicing assembly mounted on it. The slicing assembly includes a temporary storage box at the top of the support frame, a support frame at one end of the storage box, and a second connecting frame at the bottom of the inner cavity of the support frame. This invention, through the stacked arrangement of the first and second connecting frames and the opposing design of the cutting blade's inclined slope, forms a scissor-like oblique cutting structure. This transforms the vertical pressure of traditional straight cutting into lateral shearing, fundamentally reducing the cracking caused by concentrated stress on the medicinal materials. Simultaneously, the collision between the first compression ball on the triangular inclined plate and the second compression ball on the inner wall of the connecting frame generates a high-frequency amplitude, which is synchronously transmitted to the cutting blade. This allows for rapid cutting of the medicinal material fibers, preventing slice deformation caused by blade jamming, and also moderately breaks down the cell walls of the medicinal materials, facilitating subsequent decoction.
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Description

Technical Field

[0001] This invention relates to the field of traditional Chinese medicine slicing technology, and more specifically, to a slicing device for the production of traditional Chinese medicine decoction pieces. Background Technology

[0002] Prepared medicinal herbs are Chinese medicinal materials that have undergone processing according to traditional Chinese medicine theories and methods, and can be directly used in clinical practice. Prepared medicinal herbs include sliced ​​herbs processed at their place of origin, whole medicinal materials, and those that have been cut or processed. Prepared medicinal herbs are one of the three pillars of China's traditional Chinese medicine industry, an essential traditional tool for clinical diagnosis and treatment in traditional Chinese medicine, and an important raw material for prepared Chinese medicines. Their unique processing theories and methods embody the profound wisdom of ancient Chinese medicine. With the continuous improvement and maturation of their processing theories, they have become an important means of disease prevention and treatment in clinical practice of traditional Chinese medicine.

[0003] Among them, the patent with publication number CN114407123A discloses a high-efficiency slicing device and slicing method for the production of Chinese herbal medicine slices, including a conveyor frame, a first gantry frame, a slitting mechanism and a baffle plate. The conveyor frame is provided with a conveyor belt body, and the conveyor belt body is provided with a plurality of equally spaced Chinese herbal medicine placement slots. The Chinese herbal medicine to be sliced ​​in the Chinese herbal medicine placement slots is clamped by a clamping mechanism. The first gantry frame is fixed to the top of the conveyor frame, and the slitting mechanism is provided on the first gantry frame.

[0004] When in use, this structure, with its cutter mounting cylinder and first bolt, allows for easy switching between different types of cutters. This enables the efficient cutting of Chinese medicinal herbs of varying thicknesses based on the type of herb to be cut and the desired slice thickness. However, with a single straight-cutting method, the cutter exerts intense pressure on the surface of the herb when it acts perpendicularly. This is especially problematic for herbs that are brittle (such as yam and kudzu root) or have coarse fibers (such as astragalus and licorice), which can easily cause the slice edges to crack and produce fragments. This not only wastes the raw materials but also requires an additional screening process, reducing production efficiency. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a slicing device for the production of traditional Chinese medicine decoction pieces, which aims to solve the problems mentioned in the background art.

[0006] The present invention provides the following technical solution: a slicing device for the production of traditional Chinese medicine decoction pieces, comprising a support frame on which a slicing assembly is disposed;

[0007] The slicing assembly includes a temporary storage box disposed on the top of a support frame. A support frame is disposed at one end of the temporary storage box. A second connecting frame is disposed at the bottom of the inner cavity of the support frame. A first connecting frame is disposed at the top of the second connecting frame. The first connecting frame and the second connecting frame are stacked. Several frame openings are respectively opened through the outer sides of the first connecting frame and the second connecting frame. Triangular inclined plates are rotatably connected to the multiple frame openings. A cutter is disposed on one side of the triangular inclined plate. A slope is opened on one side of the multiple cutters. The slopes of the cutters belonging to the second connecting frame and the frame openings are arranged opposite to each other.

[0008] Each of the multiple triangular inclined plates has a number of first extrusion balls at one end, and a second extrusion ball is fixedly disposed on one side of the inner wall of the frame opening, with the first extrusion balls and the second extrusion balls in contact with each other.

[0009] A first electric push rod is provided at one end of the second connecting frame and the first connecting frame, and a first motor is provided at the other end of the second connecting frame and the first connecting frame, respectively. The first electric push rod and the first motor belonging to the second connecting frame are both mounted on the support frame by bolts. A traction rod is provided at the output end of the two first electric push rods, and a triangular slider is provided on the traction rod. The triangular slider abuts against the side of the triangular inclined plate away from the cutter and is slidably connected to the triangular inclined plate. The output end of each first motor extends to one end of the second connecting frame and the first connecting frame.

[0010] The support frame has two sliding grooves, and each sliding groove is slidably connected to a vertical plate. The first connecting frame is located between the two vertical plates and is rotatably connected to the vertical plates. The first electric push rod and the first motor at both ends of the first connecting frame are bolted to the vertical plates. The vertical plates can be adjusted up and down on the support frame along the guide of the sliding grooves, thereby adjusting the distance between the first connecting frame and the second connecting frame.

[0011] A spring is provided at the top of the support frame, and a second electric push rod is provided at the bottom of the spring. A flow guide is provided at the output end of the second electric push rod, and the bottom end of the flow guide is installed on a vertical plate. A feeding hopper is provided at one end of the support frame. One end of the feeding hopper is inclined upward, and the other end of the feeding hopper extends to the top side of the second connecting frame, so that the medicinal materials can be transported through the inclined surface of the feeding hopper to the space between the first and second connecting frames. A turning frame is provided inside the temporary storage box, and turning plates are provided at both ends of the turning frame. The bottom of the inner wall of the temporary storage box is arc-shaped, and the turning plates are in contact with the bottom of the inner wall of the temporary storage box. A second motor for driving the turning frame to rotate is provided on the outside of the temporary storage box.

[0012] The technical effects and advantages of this invention are as follows:

[0013] 1. This invention forms a scissor-like oblique cutting structure by stacking the first and second connecting frames and designing the cutter slopes opposite each other. This transforms the vertical pressure of traditional straight cutting into lateral shearing, fundamentally reducing the cracking caused by concentrated force on the medicinal materials. At the same time, the collision between the first extrusion ball on the triangular oblique plate and the second extrusion ball on the inner wall of the connecting frame generates a high-frequency amplitude. This amplitude is synchronously transmitted to the cutter, which can quickly cut the medicinal fiber and avoid the deformation of the slice caused by the cutter jamming. On the other hand, it can moderately break the cell wall of the medicinal material, making it easier to decoct in the subsequent process.

[0014] 2. The longitudinal adjustment structure of the second electric push rod, vertical plate and slide groove of the present invention can achieve precise adjustment of the distance between the first connecting frame and the second connecting frame without disassembling the parts: changing the distance between the two layers of cutters can meet the needs of various slice shapes; at the same time, the buffering effect of the spring can prevent the second electric push rod from being too pressured and causing the medicinal material to break, ensuring that uniform slicing can be achieved from both brittle and flexible medicinal materials.

[0015] 3. The present invention integrates a first motor and a triangular inclined plate with a conveying design on the basis of slicing. After slicing, the first motor drives the first connecting frame and the second connecting frame to rotate slowly. The triangular inclined plate rotates with the connecting frame and generates a traction force along the inner cavity of the support frame, which can automatically convey the sliced ​​medicinal slices to the temporary storage box without the need for manual cleaning of the slices accumulated at the discharge port. The entire slicing process is semi-automated, which not only reduces labor costs but also ensures production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this disclosure, the accompanying drawings used in some embodiments will be briefly described below. Obviously, the drawings described below are only drawings of some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams and are not intended to limit the actual size of the product, the actual flow of the method, the actual timing of the signals, etc. involved in the embodiments of this disclosure.

[0017] Figure 1 This is a front view of the overall structure of the present invention.

[0018] Figure 2 This is a side view of the overall structure of the present invention.

[0019] Figure 3 This is a schematic diagram of the temporary storage box, the second motor, the material turning frame, and the material turning plate of the present invention.

[0020] Figure 4 This is a schematic diagram of the first connecting frame, the second connecting frame, the cutter, the first extrusion ball, the vertical plate, the first electric push rod, and the first motor of the present invention.

[0021] Figure 5This is a schematic diagram of the support frame, feed hopper, chute, guide shroud, and second electric push rod of the present invention.

[0022] Figure 6 This is a schematic diagram of the second connecting frame, triangular inclined plate, cutter, first electric push rod, traction rod and triangular slider of the present invention.

[0023] Figure 7 This is a schematic diagram of the second connecting frame, frame opening, first electric push rod, second motor, triangular inclined plate, cutter and triangular slider of the present invention.

[0024] The attached figures are labeled as follows: 1. Support frame; 2. Temporary storage box; 3. Support frame; 4. First connecting frame; 5. Second connecting frame; 6. Frame opening; 7. Triangular inclined plate; 8. Cutter; 9. First extrusion ball; 10. Second extrusion ball; 11. Triangular slider; 12. First electric push rod; 13. Traction rod; 14. First motor; 15. Slide groove; 16. Vertical plate; 17. Spring; 18. Second electric push rod; 19. Flow guide; 20. Feed hopper; 21. Tilting frame; 22. Tilting plate; 23. Second motor. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] This embodiment aims to illustrate in detail a slicing device for the production of traditional Chinese medicine decoction pieces, as shown in the attached figure. Figure 1 Appendix Figure 2 As shown, this application describes a slicing device for producing traditional Chinese medicine decoction pieces, comprising a support frame 1 and three core modules integrated on the support frame 1: a slicing assembly, a drive adjustment mechanism, and a feeding and storage mechanism. Among these:

[0027] The support frame 1 provides support for the entire device, and a temporary storage box 2 is fixedly installed on its top. The support frame 3 is fixedly connected to the side of the temporary storage box 2 near the slicing end. The support frame 3 is the core mounting carrier of the slicing assembly.

[0028] The slicing assembly includes a first connecting frame 4, a second connecting frame 5, a cutter 8, etc., integrated into the inner cavity and top of the support frame 3;

[0029] The feeding and temporary storage mechanism includes a feeding hopper 20 and a material turning structure inside the temporary storage box 2, which is responsible for conveying the medicinal materials and temporarily storing and removing dust after slicing.

[0030] The slicing component is the core of achieving precise slicing of medicinal materials. Its design focuses on preventing the medicinal materials from being crushed by oblique cutting and fitting, and improving cutting efficiency and fiber breaking effect through high-frequency amplitude extrusion of the extrusion ball. The specific structure is shown in the attached figure. Figure 4 Appendix Figure 6 Appendix Figure 7 As shown:

[0031] A second connecting frame 5 is fixedly installed at the bottom of the inner cavity of the support frame 3, and a first connecting frame 4 is installed directly above the second connecting frame 5. The two are stacked one above the other and are both ring frame structures.

[0032] The outer walls of the first connecting frame 4 and the second connecting frame 5 are provided with several evenly distributed frame openings 6 along the circumferential direction. The inner cavity of each frame opening 6 is rotatably connected to a triangular inclined plate 7 by a pin. One of the inclined surfaces of the triangular inclined plate 7 faces the medicinal material conveying path, and a cutter 8 is fixedly installed on the inclined surface by bolts.

[0033] All cutters 8 have a ramp with an inclination angle of 30°-45° on the side away from the triangular inclined plate 7, and the ramp direction of the cutter 8 on the first connecting frame 4 is opposite to the ramp direction of the cutter 8 on the second connecting frame 5, as shown in the attached figure. Figure 2 and 4 As shown, the first connecting frame 4 has a downward-sloping cutter 8, and the second connecting frame 5 has an upward-sloping cutter 8. When the first connecting frame 4 moves downward towards the second connecting frame 5, the slopes of the two cutters 8 can fit together completely, forming a scissor-like oblique cutting structure. This avoids the direct pressure on the medicinal materials caused by the traditional straight cutting method and reduces the risk of the slices breaking.

[0034] Each triangular inclined plate 7 has several rubber first extrusion balls 9 fixed at one end by welding; at the same time, the inner walls of the first connecting frame 4 and the second connecting frame 5 are fixed with second extrusion balls 10 with diameters matching the first extrusion balls 9 by adhesive bonding, corresponding to the positions of the first extrusion balls 9.

[0035] When the triangular inclined plate 7 deflects under the action of the driving mechanism, the first extrusion ball 9 will intermittently collide with the second extrusion ball 10, and the elastic deformation of the rubber ball will generate a high frequency amplitude. This amplitude can be synchronously transmitted to the cutter 8, which on the one hand improves the cutting efficiency of the cutter on the medicinal materials, especially for medicinal materials with coarser fibers such as licorice and astragalus, and on the other hand can slightly break the medicinal material fibers, thereby improving the dissolution rate of effective components during subsequent processing.

[0036] The drive adjustment mechanism includes a lateral drive assembly for driving the cutter deflection and a longitudinal adjustment assembly for adjusting the distance between the first connecting frame 4 and the second connecting frame 5, ensuring that the device can adapt to the needs of medicinal material slices of different diameters. The specific structure is shown in the attached figure. Figure 5 Appendix Figure 6 As shown:

[0037] The lateral drive assembly includes a first electric push rod 12, a traction rod 13, a triangular slider 11, and a first motor 14; wherein, the first electric push rod 12 and the first motor 14 are respectively fixedly installed at both ends of the second connecting frame 5 by bolts, and the first electric push rod 12 and the first motor 14 are symmetrically distributed.

[0038] The output end of the first electric push rod 12 is fixedly connected to the traction rod 13 through a coupling. The outer wall of the traction rod 13 is slidably fitted with a triangular slider 11 along the length direction. The inclined surface of the triangular slider 11 is completely in contact with the side of the triangular inclined plate 7 away from the cutter 8, and the two are slidably connected.

[0039] When the first electric push rod 12 extends, the traction rod 13 drives the triangular slider 11 to move closer to the triangular inclined plate 7. The inclined surface of the triangular slider 11 will generate a lateral thrust on the triangular inclined plate 7, forcing the triangular inclined plate 7 to deflect around the pin shaft, and finally drive the cutter 8 to move closer to the medicinal material, so as to achieve the close cutting of the two layers of cutters; conversely, when the first electric push rod 12 retracts, the cutter 8 returns to its original position.

[0040] The output end of the first motor 14 extends to the end of the second connecting frame 5 through a reducer and is fixedly connected to the rotating shaft of the second connecting frame 5. After the slicing is completed, the first motor 14 drives the second connecting frame 5 to rotate. When the triangular inclined plate 7 rotates with the connecting frame, it generates a traction force to convey the cut sheet into the support frame 3, which is used to convey the cut sheet into the temporary storage box 2 to avoid the sheet from accumulating.

[0041] Vertical adjustment component:

[0042] The two side walls of the support frame 3 are respectively provided with sliding grooves 15 along the height direction, as shown in the attached figure. Figure 5 As shown, a vertical plate 16 is slidably connected in the slide groove 15, and the first connecting frame 4 is located between the two vertical plates 16, and its two ends are rotatably connected to the vertical plates 16 through bearings; at the same time, the first electric push rod 12 and the first motor 14 at both ends of the first connecting frame 4 are bolted to the vertical plate 16 and move synchronously with the vertical plate 16.

[0043] A spring 17 is fixedly connected to the bottom of the top crossbeam of the support frame 3 by a hook. The bottom of the spring 17 is fixedly connected to the top of the cylinder of the second electric push rod 18. The output end of the second electric push rod 18 is fixedly connected to the guide shroud 19 by a flange. The bottom end of the guide shroud 19 is fixed to the top of the vertical plate 16 by bolts.

[0044] The second electric push rod 18 extends or retracts, driving the vertical plate 16 to slide up and down along the slide groove 15 via the flow guide 19, thereby changing the distance between the first connecting frame 4 and the second connecting frame 5. At the same time, the spring 17 provides a buffer when the two layers of cutters 8 are joined, preventing the second electric push rod 18 from applying too much pressure and causing the medicinal material to break. After the cutters are joined, if the second electric push rod 18 continues to apply pressure, the spring 17 will be compressed, causing the flow guide 19 and the vertical plate 16 to move slightly upward, offsetting the excess pressure and ensuring that the slice thickness is uniform and the medicinal material is intact.

[0045] The feeding and storage mechanism is responsible for stably conveying the medicinal materials to be cut to the slicing assembly, and temporarily storing and cleaning the sliced ​​medicinal pieces. The specific structure is shown in the attached diagram. Figure 3 Appendix Figure 5 As shown:

[0046] The end of the support frame 3 away from the temporary storage box 2 is fixedly installed with a feeding hopper 20 by a bracket. The feeding end of the feeding hopper 20 is inclined upward to facilitate manual or automatic feeding. The discharge end extends horizontally to the top side of the second connecting frame 5, and the opening width of the discharge end is adapted to the distance between the first connecting frame 4 and the second connecting frame 5. The medicinal materials to be cut, such as root and rhizome medicinal materials, slide down the inclined surface of the feeding hopper 20 and can stably enter the cutting area between the first connecting frame 4 and the second connecting frame 5, avoiding the medicinal materials from shifting and causing the slices to be skewed.

[0047] The bottom of the inner wall of temporary storage box 2 is designed to be curved, as shown in the attached figure. Figure 3 As shown, this reduces dead corners for the accumulation of medicinal slices; the inner cavity of the temporary storage box 2 is provided with a material turning frame 21, and the two ends of the material turning frame 21 are rotatably connected to the side wall of the temporary storage box 2 through a rotating shaft.

[0048] Flipping plates 22 are provided at both ends of the flipping frame 21. One end of the flipping plate 22 is fixedly connected to the frame of the flipping frame 21, and the other end extends to the arc-shaped bottom of the temporary storage box 2 and makes slight contact with the inner wall of the bottom.

[0049] A second motor 23 is fixedly installed on the outer wall of the temporary storage box 2 via a motor bracket. The output end of the second motor 23 is fixedly connected to the rotating shaft of the turning frame 21 via a coupling. After slicing is completed, the second motor 23 drives the turning frame 21 to rotate, causing the turning plate 22 to slide along the arc-shaped bottom of the temporary storage box 2, turning over the temporarily stored medicinal slices. During the turning process, dust generated during slicing, such as fragments of the medicinal material's outer skin, will fall from the gaps between the medicinal slices. This dust can be discharged by installing a filter screen at the bottom of the temporary storage box 2, thereby separating the medicinal slices from the dust and improving the cleanliness of the medicinal slices.

[0050] The specific working principle is as follows, taking "Astragalus membranaceus slices" as an example: the second electric push rod 18 is activated to retract, and the vertical plate 16 is driven to slide upward along the slide groove 15 through the guide shroud 19, adjusting the distance between the first connecting frame 4 and the second connecting frame 5 to match the diameter of Astragalus membranaceus; at the same time, the spring 17 is in a naturally extended state to ensure the stability of the vertical plate 16.

[0051] Place the astragalus to be cut into the feeding hopper 20, and the astragalus slides down the inclined surface of the feeding hopper into the space between the first connecting frame 4 and the second connecting frame 5;

[0052] The first electric push rod 12 is activated and extended. The traction rod 13 drives the triangular slider 11 to move towards the triangular inclined plate 7. The inclined surface of the triangular slider 11 pushes the triangular inclined plate 7 to deflect, and the cutter 8 on the first connecting frame 4 and the second connecting frame 5 fits together in the middle. During the fitting process, the first extrusion ball 9 and the second extrusion ball 10 collide to generate high-frequency amplitude. The cutter 8 cuts the astragalus into slices in a diagonal manner. At the same time, the spring 17 is slightly compressed to counteract the excess pressure of the second electric push rod 18 and prevent the astragalus from breaking.

[0053] After slicing, the first electric push rod 12 retracts and the cutter 8 returns to its original position; at the same time, the first motor 14 is started, driving the first connecting frame 4 and the second connecting frame 5 to rotate slowly. The triangular inclined plate 7 generates traction force as the connecting frame rotates, transporting the cut Astragalus slices to the temporary storage box 2.

[0054] Start the second motor 23 to drive the turning frame 21 to rotate. The turning plate 22 turns up the slices in the temporary storage box 2 and shakes off the dust generated during the slicing process. The dust is discharged through the filter screen at the bottom of the temporary storage box. After a certain amount of slices have been temporarily stored, turn off the second motor 23 and take out the slices from the material retrieval door of the temporary storage box 2 to complete one slicing operation.

[0055] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A slicing device for producing traditional Chinese medicine decoction pieces, comprising a support frame (1), characterized in that: The support frame (1) is provided with a slicing assembly; The slicing assembly comprises a temporary storage box (2) arranged on the top of the support frame (1), one end of the temporary storage box (2) is provided with a support frame (3), the inner cavity bottom of the support frame (3) is provided with a second connecting frame (5), the top of the second connecting frame (5) is provided with a first connecting frame (4), the first connecting frame (4) and the second connecting frame (5) are arranged in layers, and the outer sides of the first connecting frame (4) and the second connecting frame (5) are respectively penetrated by a plurality of frame openings (6), a plurality of triangular inclined plates (7) are rotatably connected in the frame openings (6), one side of the triangular inclined plate (7) is provided with a cutter (8), one side of each of the plurality of cutters (8) is provided with a slope, the cutter (8) slope of the first connecting frame (4) is downward, the cutter (8) slope of the second connecting frame (5) is upward, when the first connecting frame (4) is close to the second connecting frame (5) downward, the slopes of the two layers of cutters (8) can be completely attached to form a scissors type oblique cutting structure; One end of each of the plurality of triangular inclined plates (7) is provided with a plurality of first extrusion balls (9), one side of the inner wall of the frame opening (6) is fixedly provided with a second extrusion ball (10), the first extrusion ball (9) and the second extrusion ball (10) are in contact; One end of the second connecting frame (5) and the first connecting frame (4) is respectively provided with a first electric push rod (12), the other end of the second connecting frame (5) and the first connecting frame (4) is respectively provided with a first motor (14), the first electric push rod (12) and the first motor (14) belonging to the second connecting frame (5) are bolted on the support frame (3); The output ends of the two first electric push rods (12) are respectively provided with a traction rod (13), the traction rod (13) is provided with a triangular sliding block (11), the triangular sliding block (11) abuts against one side of the triangular inclined plate (7) away from the cutter (8) and is slidably connected with the triangular inclined plate (7), and the output end of each first motor (14) extends to one end of the second connecting frame (5) and the first connecting frame (4).

2. The slicing device for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that: Two slide grooves (15) are formed in the support frame (3), and a vertical plate (16) is slidably connected in each slide groove (15), the first connecting frame (4) is located between the two vertical plates (16) and is rotatably connected with the vertical plates (16), and the first electric push rod (12) and the first motor (14) at both ends of the first connecting frame (4) are bolted on the vertical plate (16), the vertical plate (16) can be adjusted up and down on the support frame (3) along the guide of the slide groove (15), thereby adjusting the distance between the first connecting frame (4) and the second connecting frame (5).

3. The slicing device for producing traditional Chinese medicine decoction pieces according to claim 2, characterized in that: The top of the support frame (3) is provided with a spring (17), the bottom of the spring (17) is provided with a second electric push rod (18), the output end of the second electric push rod (18) is provided with a flow guide cover (19), and the bottom end of the flow guide cover (19) is mounted on the vertical plate (16).

4. The slicing device for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that: One end of the support frame (3) is provided with a feeding hopper (20), one end of the feeding hopper (20) is provided in an upwardly inclined manner, and the other end of the feeding hopper (20) extends to one side of the top of the second connecting frame (5), so that the medicinal materials are conveyed to the space between the first connecting frame (4) and the second connecting frame (5) through the inclined surface of the feeding hopper (20).

5. The slicing device for producing traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The temporary storage box (2) is provided with a turnover frame (21), and the two ends of the turnover frame (21) are respectively provided with turnover plates (22).

6. The slicing device for producing traditional Chinese medicine decoction pieces according to claim 5, characterized in that: The inner wall bottom of the temporary storage box (2) is provided in an arc shape, the turnover plates (22) are in contact with the inner wall bottom of the temporary storage box (2), and the outer side of the temporary storage box (2) is provided with a second motor (23) for driving the turnover frame (21) to rotate.

Citation Information

Patent Citations

  • High-efficiency slicing device and slicing method for traditional Chinese medicine decoction piece production

    CN114407123A

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