Traditional Chinese medicine material crushing and grinding device

Abstract

The application belongs to the technical field of traditional Chinese medicine processing equipment, and particularly relates to a traditional Chinese medicine material crushing and grinding device, which comprises a base, a shell and a cutting box.

Description

Technical Field

[0001] This application belongs to the technical field of traditional Chinese medicine processing equipment, and in particular relates to a device for crushing and grinding traditional Chinese medicine materials. Background Technology

[0002] Chinese medicinal herbs grow on the land and, after being harvested and processed, can be made into usable Chinese medicinal herbs. Chinese medicinal herbs refer to the original medicinal materials used under the guidance of traditional medical techniques to treat diseases. In the process of using Chinese medicinal herbs, they need to be crushed and ground to facilitate subsequent medication.

[0003] In existing technologies, traditional tools such as iron mortars and pestles are inefficient, produce dust, are labor-intensive, and have difficulty controlling the uniformity of grinding when crushing or grinding medicinal materials. For small clinics or pharmacies, large electric equipment is expensive and takes up too much space. To increase the contact area and facilitate the extraction of active ingredients...

[0004] Therefore, there is a need for a small device that combines the advantages of traditional grinding with modern, simple mechanical structures, which can improve efficiency, save labor, and is easy to operate. Utility Model Content

[0005] To address the technical problems of traditional tools in crushing or grinding medicinal materials, such as low efficiency, dust generation, labor-intensive operation, and difficulty in controlling grinding uniformity, this utility model provides a crushing and grinding device for traditional Chinese medicine materials.

[0006] In a first aspect, this application provides a device for crushing and grinding traditional Chinese medicinal materials, comprising:

[0007] The base is the supporting part of the entire device, and its bottom may be equipped with rollers. An opening is provided in the middle of the base.

[0008] The outer shell is fixed to the top of the base and is located above the opening. The interior of the outer shell is provided with a cutting box for crushing medicinal materials. The bottom of the cutting box is provided with a discharge port. A feed cylinder is fixed to one of the outer shells horizontally parallel to the outside.

[0009] A grinding box is located directly below the opening, and a grinding roller is rotatably mounted inside the grinding box.

[0010] According to the embodiments of this application, a traditional Chinese medicine crushing and grinding device is provided. The raw materials of the medicinal materials are automatically fed into the cutting box inside the outer shell through the feeding cylinder. Multiple blades arranged at intervals and staggered inside the cutting box can evenly cut the raw materials of the medicinal materials into small pieces. The small pieces fall from the discharge port into the grinding box and the grinding roller. After the rotation of the grinding roller, the small pieces are ground into particles of the required size, which can then flow out and be collected through the filter holes opened on the sieve plate.

[0011] According to one embodiment of this application, the traditional Chinese medicine crushing and grinding device further includes:

[0012] A central shaft, one end of which is rotatably connected to the inner side of the feed cylinder away from the outer shell, and the other end of which is rotatably connected to the inner side of the outer shell that is horizontally parallel to it. A first servo motor coaxial with the central shaft is fixedly connected to the outer side of the feed cylinder away from the outer shell.

[0013] Screw blades, the screw blades being fixedly attached to the outside of the central shaft located inside the feed cylinder;

[0014] The feed inlet is located at the upper end of the feed cylinder.

[0015] According to one embodiment of this application, the traditional Chinese medicine crushing and grinding device includes:

[0016] A cutting blade assembly, wherein the cutting blade assembly is located inside the cutting box, and the cutting blade assembly is fixedly connected to the outside of the central shaft located inside the cutting box;

[0017] The cutting blade assembly includes three sets of blades fixed to the outside of the central shaft, with each set of blades arranged alternately at intervals.

[0018] According to one embodiment of this application, the traditional Chinese medicine crushing and grinding device includes:

[0019] A sieve disc, which is fixed to the inner wall of the grinding box;

[0020] The chassis has a connecting column fixedly connected to the base on its outer side, a rotating shaft rotatably connected to the top of the chassis, and a second servo motor coaxial with the rotating shaft fixedly connected to the bottom of the chassis.

[0021] A rotating shaft is rotatably disposed in the middle of the sieve disc, and the grinding roller is fixed to the top end of the rotating shaft and rotates on the top end of the sieve disc.

[0022] According to one embodiment of this application, the traditional Chinese medicine crushing and grinding device includes:

[0023] The sieve disc has multiple filter holes arranged circumferentially on its side.

[0024] A plurality of the brushes are fixed to the outside of the rotating shaft and located below the screen.

[0025] According to one embodiment of this application, the traditional Chinese medicine crushing and grinding device includes:

[0026] An appropriate grinding gap is left between the outer surface of the grinding roller and the inner wall of the grinding box.

[0027] Secondly, this application provides a device for crushing and grinding Chinese medicinal materials;

[0028] Including at least one of the following beneficial technical effects:

[0029] This application uses a first servo motor to drive the central shaft to rotate, enabling the auger blades in the feed cylinder to automatically transport the medicinal materials into the cutting box. Multiple staggered blades inside the cutting box evenly cut the medicinal materials into small pieces. These small pieces fall from the discharge port between the inner wall of the grinding box and the outer surface of the grinding roller. The grinding roller then grinds the small pieces into particles of the required size, which are then collected through the filter holes on the sieve. Compared to traditional tools, this not only improves the efficiency of medicinal material transport, cutting, and grinding, but the internal cutting box also prevents dust from flying around. Furthermore, the rollers at the bottom of the device make it convenient for use in small clinics or pharmacies.

[0030] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0031] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0032] Figure 1 This is a three-dimensional structural schematic diagram provided in the embodiments of this application;

[0033] Figure 2 This is a three-dimensional structural cross-sectional view provided in the embodiments of this application;

[0034] Figure 3 This is provided by the embodiments of this application. Figure 2 Enlarged view of point A in the middle;

[0035] Figure 4 This is a schematic diagram of the internal structure of the grinding box provided in an embodiment of this application.

[0036] Figure label:

[0037] 100. Base; 101. Opening;

[0038] 110. Outer shell; 111. Cutting box; 112. Discharge port; 113. Feed cylinder;

[0039] 120. Grinding box; 121. Grinding roller;

[0040] 200. Central axis; 201. First servo motor;

[0041] 210. Screwdriver blades;

[0042] 220. Feed inlet;

[0043] 300. Cutting blade assembly; 301. Blade;

[0044] 400. Sieve tray;

[0045] 410. Chassis; 411. Connecting column; 412. Rotating shaft; 413. Second servo motor;

[0046] 500, filter holes;

[0047] 510. Brush. Detailed Implementation

[0048] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0049] The following is for reference. Figures 1-4 This application describes a traditional Chinese medicine crushing and grinding device according to an embodiment of the present application.

[0050] like Figure 2 As shown, a traditional Chinese medicine crushing and grinding device includes:

[0051] The base 100 is the supporting part of the entire device. Rollers may be provided at the bottom of the base 100. An opening 101 is provided in the middle of the base 100.

[0052] The outer shell 110 is fixed to the top of the base 100 and is located above the opening 101. The inside of the outer shell 110 is provided with a cutting box 111 for crushing medicinal materials. The bottom of the cutting box 111 is provided with a discharge port 112. A feed cylinder 113 is fixed to the outer side of the outer shell 110 in a horizontal parallel direction.

[0053] Grinding box 120 is located directly below opening 101, and grinding roller 121 is rotatably installed inside grinding box 120.

[0054] According to the embodiments of this application, a traditional Chinese medicine crushing and grinding device is provided. The raw materials are automatically fed into the cutting box 111 inside the outer shell 110 by the feeding cylinder 113. Multiple blades 301 arranged in a staggered manner in the cutting box 111 can evenly cut the raw materials into small pieces. The small pieces fall from the discharge port 112 into the grinding box 120 and the grinding roller 121. After the rotation of the grinding roller 121, the small pieces are ground into particles of the required size, which can then flow out and be collected through the filter holes 500 opened on the sieve plate 400.

[0055] In some embodiments, such as Figure 1 and Figure 2 As shown, the traditional Chinese medicine crushing and grinding device includes:

[0056] A central shaft 200 is provided, with one end of the central shaft 200 rotatably connected to the inner side of the feed cylinder 113 away from the outer casing 110, and the other end of the central shaft 200 rotatably connected to the inner side of the outer casing 110 parallel to the lateral side. A first servo motor 201 coaxial with the central shaft 200 is fixedly connected to the outer side of the feed cylinder 113 away from the outer casing 110.

[0057] Screw blade 210 is fixedly connected to the outside of the central shaft 200 located inside the feed cylinder 113;

[0058] The feed inlet 220 is located at the upper end of the feed cylinder 113.

[0059] In some embodiments, such as Figure 2 As shown, the traditional Chinese medicine crushing and grinding device includes:

[0060] The cutting blade assembly 300 is located inside the cutting box 111 and is fixed to the outside of the central shaft 200 located inside the cutting box 111. The cutting blade assembly 300 includes three sets of blades 301 fixed to the outside of the central shaft 200, and each set of blades 301 is arranged alternately at intervals.

[0061] Understandably, the first servo motor 201 drives the central shaft 200 to rotate, and the rotation of the central shaft 200 can synchronously drive the auger blades 210 and the cutting blade assembly 300 fixed on the outside to rotate synchronously; the rotation of the auger blades 210 can automatically transport the medicinal materials put into the top of the feed cylinder 113 to the cutting box 111 set inside the outer shell 110; because the three sets of blades 301 in the cutting blade assembly 300 are arranged in a staggered manner, they can evenly cut the medicinal materials into small pieces with a diameter smaller than the discharge port 112 opened at the bottom of the cutting box 111.

[0062] In some embodiments, such as Figures 2-4 As shown, the traditional Chinese medicine crushing and grinding device includes:

[0063] The sieve plate 400 is fixed to the inner wall of the grinding box 120.

[0064] The chassis 410 has a connecting column 411 fixedly connected to the base 100 on its outer side. The top of the chassis 410 is rotatably connected to a rotating shaft 412, and the bottom of the chassis 410 is fixedly connected to a second servo motor 413 coaxial with the rotating shaft 412.

[0065] A rotating shaft 412 is rotatably disposed in the middle of the screen plate 400. The grinding roller 121 is fixed to the top of the rotating shaft 412 and rotates on the top of the screen plate 400.

[0066] In some embodiments, such as Figure 4 As shown, the Chinese herbal medicine crushing and grinding device includes: filter holes 500, and a plurality of filter holes 500 are circumferentially opened on the side of the sieve plate 400.

[0067] Brush 510, multiple brushes 510 are fixed to the outside of the rotating shaft 412 and located below the screen plate 400.

[0068] In some embodiments, such as Figure 2 As shown, the traditional Chinese medicine crushing and grinding device includes: an appropriate grinding gap is left between the outer surface of the grinding roller 121 and the inner wall of the grinding box 120.

[0069] It is understandable that the small pieces produced in the cutting box 111 will fall out from the discharge port 112, pass through the opening 101 in the middle of the base 100, and fall between the inner wall of the grinding box 120 and the outer surface of the grinding roller 121.

[0070] Because the top of the grinding roller 121 is rounded, some small fragments can be avoided from remaining on the top of the grinding roller 121, causing some of the medicinal materials to be lost.

[0071] At this time, the second servo motor 413 fixed to the bottom of the chassis 410 is turned on. The rotation of the second servo motor 413 can drive the rotating shaft 412 to rotate, so that the grinding roller 121 fixed to the top of the rotating shaft 412 grinds the small pieces located between the inner wall of the grinding box 120 and the outer surface of the grinding roller 121 until the medicinal material is ground to the required fineness, and then flows out directly from the filter hole 500 opened on the sieve plate 400.

[0072] In order to prevent the medicinal powder from clogging the filter holes 500, the rotating shaft 412 drives the grinding roller 121 to rotate and grind while also driving multiple brushes 510 fixed on the outside to unclog the filter holes 500.

[0073] The implementation principle of the traditional Chinese medicine crushing and grinding device in this application embodiment is as follows:

[0074] Before grinding, the medicinal materials are fed into the feed cylinder 113 through the feed inlet 220. The first servo motor 201 drives the central shaft 200 to rotate. The rotation of the central shaft 200 causes the auger blades 210 fixed on the outside to rotate synchronously, which can transport the medicinal materials into the cutting box 111. The rotation of the central shaft 200 can drive the cutting blade set 300 fixed on the outside to rotate synchronously, so that the three sets of blades 301 with intervals and staggers can evenly cut the medicinal materials into small pieces.

[0075] Small fragments of the correct size fall sequentially from the discharge port 112 between the inner wall of the grinding chamber 120 and the outer surface of the grinding roller 121. At this time, the second servo motor 413 drives the rotating shaft 412 to rotate, thereby realizing the grinding of the medicinal raw materials.

[0076] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0077] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element 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 application.

[0078] In the description of this application, "multiple" means two or more.

[0079] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," 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 this application. 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.

[0080] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A device for crushing and grinding Chinese medicinal materials, characterized in that, include: The base (100) is the supporting part of the entire device. Rollers may be provided at the bottom of the base (100). An opening (101) is provided in the middle of the base (100). The outer shell (110) is fixed to the top of the base (100) and is located above the opening (101). The interior of the outer shell (110) is provided with a cutting box (111) for crushing medicinal materials. The bottom of the cutting box (111) is provided with a discharge port (112). A feed cylinder (113) is fixed to the outer side of the outer shell (110) in a horizontal parallel direction. A grinding box (120) is located directly below the opening (101), and a grinding roller (121) is rotatably arranged inside the grinding box (120).

2. The traditional Chinese medicine crushing and grinding device according to claim 1, characterized in that, include: A central shaft (200) is provided, one end of which is rotatably connected to the inner side of the feed cylinder (113) away from the outer shell (110), and the other end of which is rotatably connected to the inner side of the outer shell (110) parallel to the lateral side. A first servo motor (201) coaxial with the central shaft (200) is fixedly connected to the outer side of the feed cylinder (113) away from the outer shell (110). Screw blade (210), the screw blade (210) is fixed to the outside of the central shaft (200) located inside the feed cylinder (113); The feed inlet (220) is located at the upper end of the feed cylinder (113).

3. The traditional Chinese medicine crushing and grinding device according to claim 2, characterized in that, include: A cutting blade assembly (300) is located inside the cutting box (111), and the cutting blade assembly (300) is fixed to the outside of the central shaft (200) located inside the cutting box (111); The cutting blade assembly (300) includes three sets of blades (301) fixed to the outside of the central shaft (200), with each set of blades (301) arranged alternately at intervals.

4. The traditional Chinese medicine crushing and grinding device according to claim 1, characterized in that, include: A sieve disc (400) is fixed to the inner wall of the grinding box (120); A chassis (410) is provided with a connecting column (411) fixedly connected to the base (100) on the outside of the chassis (410), a rotating shaft (412) is rotatably connected to the top of the chassis (410), and a second servo motor (413) coaxial with the rotating shaft (412) is fixedly connected to the bottom of the chassis (410). A rotating shaft (412) is rotatably disposed in the middle of the sieve disc (400). The grinding roller (121) is fixed to the top end of the rotating shaft (412) and rotates on the top end of the sieve disc (400).

5. A traditional Chinese medicine crushing and grinding device according to claim 4, characterized in that, include: The sieve disc (400) has multiple filter holes (500) circumferentially formed on its side. A plurality of brushes (510) are fixed to the outside of the rotating shaft (412) and located below the screen plate (400).

6. The traditional Chinese medicine crushing and grinding device according to claim 5, characterized in that, An appropriate grinding gap is left between the outer surface of the grinding roller (121) and the inner wall of the grinding box (120).

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