Crushing and grinding device for preparing traditional Chinese medicine decoction pieces

Abstract

The utility model belongs to the technical field of grinding equipment, and particularly relates to a traditional Chinese medicine decoction piece preparation crushing and grinding device which comprises a grinding machine, a grinding box and a crushing unit are arranged above the grinding machine, and the grinding machine is used for forming crushing and grinding integrated operation; the grinding disc is located in the grinding box and is of an annular structure with an upper layer and a lower layer distributed and an upper conical groove, a grinding roller is arranged in the grinding disc, the two ends of the grinding disc are of a conical structure, the grinding disc is used for grinding the medicinal materials in the outer side area, and meanwhile the slope faces of the conical grooves are used for guiding the medicinal materials in the outer side area to the inner side area so that the medicinal materials can be fully ground. According to the utility model, double grinding treatment can be formed, and medicinal materials are automatically gathered towards a grinding area, so that the medicinal materials are fully ground, the production quality is improved, and the medicinal effect is fully exerted.

Description

Technical Field

[0001] This utility model belongs to the field of grinding equipment technology, and in particular relates to a grinding and pulverizing device for preparing traditional Chinese medicine decoction pieces. Background Technology

[0002] Traditional Chinese medicine (TCM) powder grinding is a device that pulverizes raw TCM materials to the required particle size. Its core purpose is to improve the solubility and bioavailability of TCM, making it easier for the human body to absorb and exert its medicinal effects.

[0003] Currently, most existing grinding equipment grinds directly through a grinding disc. However, the position of the medicinal materials in the grinding disc is not uniform, which means that some medicinal materials cannot be fully ground. This results in unevenly sized powder, affecting both the quality and the efficacy of the medicine.

[0004] To address the aforementioned issues, this application proposes a device for preparing, pulverizing, and grinding traditional Chinese medicine decoction pieces. Utility Model Content

[0005] The purpose of this invention is to provide a device for preparing, pulverizing, and grinding Chinese herbal medicine slices, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a grinding and pulverizing device for preparing traditional Chinese medicine decoction pieces, comprising: a grinder with a grinding box and a grinding unit on top for integrated grinding and pulverizing operations; a grinding disc located inside the grinding box, which is a double-layered structure with a conical groove on the upper layer; a grinding roller inside the grinding disc with conical structures at both ends for grinding the medicinal materials in the outer area, while the slope of the conical groove guides the medicinal materials in the outer area to the inner area for thorough grinding; and a filter plate located on the right side of the conical groove of the grinding disc. A scraper is located inside the right side of the grinding disc to scrape the bottom surface of the grinding disc to prevent the medicinal materials from clumping. The scraper is mounted with a protective box on one side of the support plate, which is used to install an electric telescopic device that drives the filter plate to vibrate via an oscillating ball at the bottom, achieving real-time material feeding.

[0008] Furthermore, a speed-changing unit is provided above the grinding box and connected to the crushing unit to control the rotation speed of the grinding box and the internal rollers of the crushing unit. A material pipe is provided at the lower left side of the crushing unit and connected to the grinding box.

[0009] Furthermore, a guide frame is provided at the lower right end of the grinding disc to gather the powdered medicine in the lower part and prevent it from being scattered, which facilitates the feeding and use. A discharge trough is provided inside the right side of the grinder, covering the opening of the discharge trough.

[0010] Furthermore, the grinding box has an adapter shaft and an extension shaft on the outside of the rotating roller. The adapter shaft is connected to the grinding roller, and one end of the extension shaft is located above the scraper.

[0011] Furthermore, the groove on the right side of the grinding disc, which is used to install the filter plate, has guide edges at both ends to prevent jamming during the scraping process.

[0012] Furthermore, a spring telescopic rod is provided above the support plate and connected to the end of the extension shaft to accommodate the up and down movement of the scraper. A folded protective tube is provided on the outside of the spring telescopic rod.

[0013] Furthermore, the lower end of the protective box is provided with a soft curtain pad connected to the electric telescopic device.

[0014] This utility model has the following beneficial effects:

[0015] This invention, through the cooperation of the grinding disc and the grinding roller, can automatically guide the medicinal materials from the outer area to the middle area during grinding, so that they can be fully ground to ensure that the size of the powder is uniform, allowing the medicinal materials to fully exert their medicinal effects and improve their quality, while also improving the performance of the equipment.

[0016] By adding a filter plate, this utility model can automatically vibrate the filter plate during the grinding operation using an electric telescopic device and an oscillating ball, so that the powder of the predetermined size is discharged downwards, further ensuring the grinding quality while achieving the effect of real-time grinding and discharge, which is convenient for continuous grinding operations of large batches of medicinal materials.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the internal structure of the grinding machine of this utility model;

[0020] Figure 2 This is a schematic diagram of the external structure of the grinding machine of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal planar structure of the grinding machine of this utility model;

[0022] Figure 4This is a schematic diagram of the internal three-dimensional structure of the grinding mill of this utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the right side of the grinding disc of this utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of one end of the scraper of this utility model;

[0025] The attached diagram lists the components represented by each number as follows:

[0026] In the diagram: 1. Grinding machine; 2. Grinding box; 3. Crushing unit; 4. Speed ​​change unit; 5. Material pipe; 6. Grinding disc; 7. Grinding roller; 8. Guide frame; 9. Discharge chute; 10. Adapter shaft; 11. Extension shaft; 12. Filter plate; 13. Scraper; 14. Edge scraper; 15. Support plate; 16. Guide edge; 17. Protective box; 18. Folding protective tube; 19. Vibrating ball; 20. Electric telescopic device; 21. Soft curtain pad; 22. Spring telescopic rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Please see Figure 1-6 As shown, this utility model is a grinding and pulverizing device for preparing traditional Chinese medicine decoction pieces, including: a grinder 1, a grinding box 2 and a pulverizing unit 3 provided on the top, for forming an integrated pulverizing and grinding operation;

[0030] The grinding disc 6 is located inside the grinding box 2 and is distributed in two layers. The upper layer is a ring structure with a conical groove. The grinding disc 6 is equipped with a grinding roller 7 with conical structures at both ends. It is used to grind the medicinal materials in the outer area, while the slope of the conical groove is used to guide the medicinal materials in the outer area to the inner area so that they can be fully ground.

[0031] The filter plate 12 is located on the right side of the conical groove of the grinding disc 6. The right side of the grinding disc 6 is equipped with a scraper 13, which scrapes the bottom surface of the grinding disc 6 through the scraper edge 14 on one side to prevent the medicinal materials from clumping. The scraper 13 is equipped with a protective box 17 through the support plate 15 on one side, which is used to install an electric telescopic device 20. The filter plate 12 is driven to vibrate through the oscillating ball 19 at the bottom to achieve the effect of real-time material feeding.

[0032] This embodiment provides a medicinal material grinding device that ensures thorough and uniform grinding. The conical groove of the grinding disc 6 allows the medicinal materials in the outer area to automatically gather towards the middle area after grinding, facilitating the next grinding process. During the grinding operation, the scraper 13 automatically scrapes up the powder on the bottom surface of the grinding disc 6 to prevent clumping, and the powder ground to a predetermined degree is automatically discharged for secondary grinding by vibration above the filter plate 12, thereby improving the grinding quality and uniformity.

[0033] The grinding box 2 is equipped with a speed change unit 4 connected to the crushing unit 3, which is used to control the rotation speed of the rollers inside the grinding box 2 and the crushing unit 3. The lower left side of the crushing unit 3 is equipped with a material pipe 5 connected to the grinding box 2. The crushed medicinal materials automatically fall into the grinding box 2, thus forming a continuous crushing and grinding operation, which is convenient for large-scale grinding operations.

[0034] The grinding disc 6 has a guide frame 8 at the lower right side to gather the powdered medicine and prevent it from scattering, making it easy to feed. The grinding machine 1 has a discharge trough 9 inside the right side, which covers the opening of the discharge trough 9. The medicine inside the grinding disc 6 is driven by the scraper 13 to spread out along the circumference of the rotating shaft, which facilitates the grinding process and also moves the powdered medicine to the filter plate 12 for feeding.

[0035] The grinding box 2 has an adapter shaft 10 and an extension shaft 11 on the outside of the rotating roller. The adapter shaft 10 is connected to the grinding roller 7, and one end of the extension shaft 11 is located above the scraper 13.

[0036] The grinding disc 6 has guide edges 16 at both ends of the groove for mounting the filter plate 12 on the right side. These guide edges 16 are provided to prevent the scraper edge 14 from getting stuck when it moves, so that the grinding roller 7 moves in the air when it passes the filter plate 12.

[0037] The support plate 15 is provided with a spring telescopic rod 22 connected to the end of the extension shaft 11 to accommodate the up and down movement of the scraper 13. The outside of the spring telescopic rod 22 is provided with a folded protective tube 18 so that the scraper 13 can automatically descend and move up when passing the filter plate 12.

[0038] The lower end of the protective box 17 is provided with a soft curtain pad 21 connected to the electric telescopic device 20 to prevent the powder from entering the protective box 17.

[0039] It is understood that this utility model can form a dual grinding process, and cause the medicinal materials to automatically gather in the grinding area, so that the medicinal materials are fully ground to improve the production quality and give full play to the efficacy.

[0040] A specific application of the operation process in this embodiment is as follows: In use, the medicinal materials are first crushed by the crushing unit 3 and then fed into the grinding box 2 through the feed pipe 5. At this time, the medicinal materials are distributed inside the conical frame of the grinding disc 6. The conical structure automatically guides the medicinal materials in the outer area to the middle area, so that they can be fully ground. Then, the electric telescopic device 20 drives the vibrating ball 19 to repeatedly hammer the filter plate 12 to make it vibrate, so that the powder of the predetermined size is discharged downward for secondary grinding. Finally, it is discharged from the equipment through the discharge chute 9. In addition, the scraper 14 can automatically scrape the powder at the bottom upward during rotation to prevent it from clumping and adhering to the ground of the conical frame, so as to ensure the stable operation of the grinding operation.

[0041] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for preparing, pulverizing, and grinding traditional Chinese medicine decoction pieces, characterized in that, include: The grinder (1) is equipped with a grinding box (2) and a crushing unit (3) on top, which are used to form an integrated crushing and grinding operation; The grinding disc (6) is located inside the grinding box (2) and is distributed in two layers. The upper layer is a ring structure with a conical groove. The grinding disc (6) is equipped with a grinding roller (7) with conical structures at both ends. It is used to grind the medicinal materials in the outer area while the slope of the conical groove is used to guide the medicinal materials in the outer area to the inner area so that they are fully ground. The filter plate (12) is located on the right side of the conical groove of the grinding disc (6). The grinding disc (6) is provided with a scraper (13) on the right side. The scraper (14) on one side scrapes the bottom surface of the grinding disc (6) to prevent the medicinal materials from clumping. The scraper (13) is equipped with a protective box (17) by a support plate (15) on one side. The electric telescopic device (20) is used to drive the filter plate (12) to vibrate through the oscillating ball (19) at the bottom, so as to achieve the effect of real-time feeding.

2. The traditional Chinese medicine decoction piece preparation, pulverizing, and grinding device according to claim 1, characterized in that: The grinding box (2) is provided with a speed change unit (4) connected to the crushing unit (3) above it, which is used to control the rotation speed of the rollers inside the grinding box (2) and the crushing unit (3). The crushing unit (3) is provided with a material pipe (5) at the lower left side, which is connected to the grinding box (2).

3. The traditional Chinese medicine decoction piece preparation, pulverizing, and grinding device according to claim 1, characterized in that: The lower right side of the grinding disc (6) is provided with a guide frame (8) to gather the powdered medicine that is discharged below to prevent it from being scattered in all directions, and to facilitate feeding. The inside of the right side of the grinder (1) is provided with a discharge trough (9) covering the opening of the discharge trough (9).

4. The traditional Chinese medicine decoction piece preparation, pulverizing, and grinding device according to claim 1, characterized in that: The grinding box (2) has an adapter shaft (10) and an extension shaft (11) on the outside of the rotating roller. The adapter shaft (10) is connected to the grinding roller (7), and one end of the extension shaft (11) is located above the scraper (13).

5. The traditional Chinese medicine decoction piece preparation, pulverizing, and grinding device according to claim 1, characterized in that: The grinding disc (6) has guide edges (16) at both ends of the groove on the right side for installing the filter plate (12) to prevent the scraper (14) from getting stuck when it moves.

6. The traditional Chinese medicine decoction piece preparation pulverizing and grinding device according to claim 1, characterized in that: A spring telescopic rod (22) is provided above the support plate (15) and connected to the end of the extension shaft (11) to accommodate the up and down movement of the scraper (13). A folding protective tube (18) is provided on the outside of the spring telescopic rod (22).

7. The traditional Chinese medicine decoction piece preparation, pulverizing, and grinding device according to claim 1, characterized in that: The lower end of the protective box (17) is provided with a soft curtain (21) connected to the electric telescopic device (20).

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