Cold extraction and powdering device for traditional Chinese medicinal materials

Abstract

The utility model belongs to the technical field of traditional Chinese medicinal material production, and particularly relates to a traditional Chinese medicinal material cold extraction powdering device which comprises a traditional Chinese medicinal material processing box. A first screen is arranged in the traditional Chinese medicinal material processing box; a motor is mounted at the top of the traditional Chinese medicinal material processing box; the output end of the motor is fixedly connected with a first supporting shaft; the first supporting shaft penetrates through the top of the traditional Chinese medicinal material processing box and extends into the traditional Chinese medicinal material processing box; the middle part of the first supporting shaft is fixedly connected with a powdering blade; a screening assembly is arranged in the traditional Chinese medicinal material processing box; in the step, the traditional Chinese medicinal material processing box, a first screen, a motor, a first supporting shaft and pulverizing blades are arranged, traditional Chinese medicinal materials can be pulverized before cold extraction of the traditional Chinese medicinal materials, then dissolution and absorption of the traditional Chinese medicinal materials are promoted, leaching of effective components in the traditional Chinese medicinal materials is accelerated, and multiple sets of pulverizing blades are evenly distributed in the middle of the first supporting shaft in a multi-layer mode; and the traditional Chinese medicinal materials can be uniformly pulverized, so that the pulverizing effect on the traditional Chinese medicinal materials is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of Chinese medicinal material production, in particular to a Chinese medicinal material cold extraction and powdering device. Background Art

[0002] Cold extraction of Chinese medicinal materials refers to the use of low temperature to extract Chinese medicinal materials in order to retain the effective ingredients and active substances in the medicinal materials to the greatest extent. Compared with traditional hot extraction methods, cold extraction can better retain the original ingredients and biological activity of the medicinal materials, and therefore has higher medicinal value and therapeutic effects. The principle of cold extraction technology is to use low temperature to dissolve the effective ingredients in the medicinal materials in water, rather than through traditional methods such as high temperature boiling or distillation. Low temperature can reduce the damage and loss of active ingredients in the medicinal materials, thereby improving the extraction efficiency and the utilization rate of the medicinal materials. Extraction at low temperature can also reduce the occurrence of oxidation reactions and enzymatic reactions, maintain the original chemical structure and biological activity of the medicinal materials, and make the medicine more therapeutic.

[0003] In the prior art, when cold-extracting Chinese medicinal materials, in order to increase the surface area of ​​the medicinal materials, promote the dissolution and absorption of the medicinal materials, and accelerate the leaching of effective ingredients in the medicinal materials, it is generally necessary to first grind the Chinese medicinal materials into powder. During long-term use and observation, it is found that when currently grinding Chinese medicinal materials, they are often simply grind the Chinese medicinal materials into powder, and it is difficult to control the particle size of the powder, resulting in a large number of coarse particles after grinding and different particle sizes of the powder, which in turn affects the cold extraction effect of the Chinese medicinal materials.

[0004] To this end, the utility model provides a device for cold-extracting and powdering Chinese medicinal materials. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a device for cold extraction and powdering of Chinese medicinal materials is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a Chinese medicinal material cold extraction powdering device described in the utility model comprises a Chinese medicinal material processing box; a first screen is arranged inside the Chinese medicinal material processing box; a motor is installed on the top of the Chinese medicinal material processing box; a first support shaft is fixedly connected to the output end of the motor; the first support shaft passes through the top of the Chinese medicinal material processing box and extends into the inside of the Chinese medicinal material processing box; a powdering blade is fixedly connected to the middle of the first support shaft; the powdering blades are multiple groups and are evenly distributed in the middle of the first support shaft; a feed port is opened on the top of the Chinese medicinal material processing box; a screening component is arranged inside the Chinese medicinal material processing box; this step can powder the Chinese medicinal materials before cold extraction by providing the Chinese medicinal material processing box, the first screen, the motor, the first support shaft and the powdering blades, thereby promoting the dissolution and absorption of the Chinese medicinal materials and accelerating the leaching of the effective ingredients in the medicinal materials, and by setting the powdering blades to multiple groups and multiple layers evenly distributed in the middle of the first support shaft, the Chinese medicinal materials can be evenly powdered, thereby improving the powdering effect of the Chinese medicinal materials.

[0007] Preferably, the screening assembly includes a first support seat; the first support seat is in multiple groups and evenly distributed inside the Chinese medicinal material processing box; a support frame is provided on the top of the first support seat; the support frame is slidably matched with the first support seat; a second screen is fixedly connected to the middle of the support frame; the apertures of the first screen and the second screen are from large to small from top to bottom; this step can screen the powdered Chinese medicinal materials by providing a support frame and a second screen, and then collect the Chinese medicinal materials of different particle sizes in layers, thereby reducing the situation where there are more coarse particles and different particle sizes of powder in the powdered Chinese medicinal materials, thereby improving the cold extraction effect of the Chinese medicinal materials.

[0008] Preferably, a pushing rod is fixedly connected to the bottom of the first support shaft; a protrusion is fixedly connected to the top of the first screen; the protrusions are in multiple groups and are annularly distributed on the top of the first screen; a roller is rotatably connected to the middle of the pushing rod; the roller corresponds to the position of the protrusion; a sliding groove is provided on the inner wall of the Chinese medicinal material processing box; a sliding block is slidably connected to the middle of the sliding groove; the first screen and multiple groups of first support seats are fixedly connected to the sliding block at the same time; an elastic sheet is provided between the first support seat and the bottom of the inner wall of the Chinese medicinal material processing box at the bottom; this step, by providing a protrusion, a pushing rod, a roller, a sliding block and an elastic sheet, can make the first screen and the second screen shake up and down when screening the Chinese medicinal materials, thereby reducing the accumulation of powdered Chinese medicinal materials on the top of the second screen, affecting the screening effect of the second screen on the Chinese medicinal materials, and can shake the Chinese medicinal materials on the top of the first screen, thereby improving the powdering effect of the powdering blade on the Chinese medicinal materials.

[0009] Preferably, the end of the push rod is fixedly connected to a second support seat; the side wall of the second support seat is fixedly connected to a cleaning scraper; the end of the cleaning scraper is in contact with the inner wall of the Chinese medicinal material processing box; this step, by providing a second support seat and a cleaning scraper, can scrape off the Chinese medicinal materials adhering to the inner wall of the Chinese medicinal material processing box when the powdering blade is powdering the Chinese medicinal materials, thereby improving the powdering effect of the powdering blade on the Chinese medicinal materials and reducing the loss of the Chinese medicinal materials during powdering.

[0010] Preferably, a guide groove is fixedly connected to the top of the Chinese medicinal material processing box; the bottom of the guide groove is arranged corresponding to the top of the feed port; this step, by providing a guide groove, can guide the process when the staff introduces the Chinese medicinal materials from the feed port into the Chinese medicinal material processing box, thereby making it more convenient for the staff to introduce the Chinese medicinal materials into the Chinese medicinal material processing box, thereby improving the work efficiency of the staff.

[0011] Preferably, a second support shaft is fixedly connected to the middle of the feed port; a baffle is rotatably connected to the middle of the second support shaft; a torsion spring is provided between the second support shaft and the baffle; this step, by providing a second support shaft and a baffle, can close the feed port when the powdering blade is powdering the Chinese medicinal materials, thereby reducing the situation where the powdered Chinese medicinal materials fly out of the feed port, and further reducing the loss of Chinese medicinal materials when powdering.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a device for cold extraction and powdering of Chinese medicinal materials. By providing a Chinese medicinal material processing box, a first screen, a motor, a first support shaft and a powdering blade, the Chinese medicinal materials can be powdered before cold extraction, thereby promoting the dissolution and absorption of the Chinese medicinal materials and accelerating the leaching of effective ingredients in the medicinal materials. By arranging the powdering blades into multiple groups and multiple layers evenly distributed in the middle of the first support shaft, the Chinese medicinal materials can be evenly powdered, thereby improving the powdering effect of the Chinese medicinal materials.

[0014] 2. The Chinese medicinal material cold extraction and powdering device described in the utility model can screen the Chinese medicinal materials after powdering by providing a support frame and a second screen, and then collect the Chinese medicinal materials of different particle sizes in layers, thereby reducing the situation in which there are more coarse particles and different particle sizes of the Chinese medicinal materials after powdering, and thus improving the cold extraction effect of the Chinese medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a stereogram in the utility model;

[0017] Figure 2 It is a cross-sectional view in the utility model;

[0018] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0019] Figure 4 It is a schematic diagram of the matching structure of the powdering blade and the first screen in the utility model;

[0020] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;

[0021] Legend:

[0022] 1. Chinese medicinal material processing box; 11. First screen; 12. Motor; 13. First support shaft; 14. Powdering blade; 15. Feeding port; 2. First support seat; 21. Support frame; 22. Second screen; 3. Bump; 31. Push rod; 32. Roller; 33. Sliding groove; 34. Sliding block; 35. Elastic sheet; 4. Second support seat; 41. Cleaning scraper; 5. Guide groove; 6. Second support shaft; 61. Baffle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] like Figure 1 to Figure 2As shown, a Chinese medicinal material cold extraction and powdering device described in an embodiment of the utility model comprises a Chinese medicinal material processing box 1; a first sieve 11 is arranged inside the Chinese medicinal material processing box 1; a motor 12 is installed on the top of the Chinese medicinal material processing box 1; a first support shaft 13 is fixedly connected to the output end of the motor 12; the first support shaft 13 passes through the top of the Chinese medicinal material processing box 1 and extends into the interior of the Chinese medicinal material processing box 1; a powdering blade 14 is fixedly connected to the middle of the first support shaft 13; the powdering blade 14 is multiple groups and multiple layers are evenly distributed in the middle of the first support shaft 13; a feed port 15 is opened on the top of the Chinese medicinal material processing box 1; a screening component is arranged inside the Chinese medicinal material processing box 1; when working, the staff puts the Chinese medicinal materials to be powdered into the Chinese medicinal material processing box 1 from the feed port 15, and the Chinese medicinal materials will be It remains on the top of the first sieve 11. At this time, the staff starts the motor 12 to drive the powdering blade 14 to rotate through the first support shaft 13, and then cuts and powders the Chinese medicinal materials. When the particle size of the Chinese medicinal materials is smaller than the aperture in the middle of the first sieve 11, the powdered Chinese medicinal materials will move downward along the first sieve 11 and be screened by the screening assembly. This step is provided with a Chinese medicinal material processing box 1, a first sieve 11, a motor 12, a first support shaft 13 and a powdering blade 14. The Chinese medicinal materials can be powdered before cold extraction of the Chinese medicinal materials, thereby promoting the dissolution and absorption of the Chinese medicinal materials and accelerating the leaching of the effective ingredients in the medicinal materials. By setting the powdering blades 14 into multiple groups and multiple layers evenly distributed in the middle of the first support shaft 13, the Chinese medicinal materials can be evenly powdered, thereby improving the powdering effect of the Chinese medicinal materials.

[0026] Further, such as Figure 2 As shown, the screening component includes a first support seat 2; the first support seat 2 is a plurality of groups and evenly distributed inside the Chinese medicinal material processing box 1; a support frame 21 is provided on the top of the first support seat 2; the support frame 21 is slidably matched with the first support seat 2; a second screen 22 is fixedly connected to the middle of the support frame 21; the apertures of the first screen 11 and the second screen 22 are from large to small from top to bottom; during operation, when the particle size of the Chinese medicinal material is smaller than the aperture of the middle of the first screen 11, the powdered Chinese medicinal material will move downward along the first screen 11, and at this time, the plurality of groups of second screens 22 will screen the powdered Chinese medicinal material. This step can screen the powdered Chinese medicinal material by providing the support frame 21 and the second screen 22, and then collect the Chinese medicinal materials of different particle sizes in layers, thereby reducing the situation where there are more coarse particles and different particle sizes of the powdered Chinese medicinal material, thereby improving the cold extraction effect of the Chinese medicinal material.

[0027] Further, such as Figures 2 to 5As shown, a push rod 31 is fixedly connected to the bottom of the first support shaft 13; a protrusion 3 is fixedly connected to the top of the first screen 11; the protrusions 3 are multiple groups and are annularly distributed on the top of the first screen 11; a roller 32 is rotatably connected to the middle of the push rod 31; the roller 32 corresponds to the position of the protrusion 3; a sliding groove 33 is provided on the inner side wall of the Chinese medicinal material processing box 1; a sliding block 34 is slidably connected to the middle of the sliding groove 33; the first screen 11 and multiple groups of first support seats 2 are fixedly connected to the sliding block 34 at the same time; an elastic sheet 35 is provided between the first support seat 2 and the bottom of the inner side wall of the Chinese medicinal material processing box 1 at the bottom; when working, when the first support shaft 13 drives the powdering blade 14 to rotate, it will drive the protrusion 3 and the push rod 31 to contact with the roller 32. When the wheel 32 contacts, it will push the first screen 11 downward, and then drive the first support seat 2 to move downward through the sliding block 34. At this time, the elastic sheet 35 will push the first support seat 2 upward, so that the first screen 11 and the second screen 22 will shake up and down inside the Chinese medicinal material processing box 1. This step is provided with a protrusion 3, a push rod 31, a roller 32, a sliding block 34 and an elastic sheet 35, so that when the first screen 11 and the second screen 22 are screening the Chinese medicinal materials, the first screen 11 and the second screen 22 will shake up and down, thereby reducing the accumulation of powdered Chinese medicinal materials on the top of the second screen 22, affecting the screening effect of the second screen 22 on the Chinese medicinal materials, and the Chinese medicinal materials on the top of the first screen 11 can be shaken away, thereby improving the powdering effect of the powdering blade 14 on the Chinese medicinal materials.

[0028] Further, such as Figure 2 and Figure 4 As shown, the end of the push rod 31 is fixedly connected to a second support seat 4; the side wall of the second support seat 4 is fixedly connected to a cleaning scraper 41; the end of the cleaning scraper 41 is in contact with the inner wall of the Chinese medicinal material processing box 1; this step is provided with a second support seat 4 and a cleaning scraper 41, so that when the powdering blade 14 is powdering the Chinese medicinal materials, the Chinese medicinal materials adhering to the inner wall of the Chinese medicinal material processing box 1 can be scraped off, thereby improving the powdering effect of the powdering blade 14 on the Chinese medicinal materials and reducing the loss of the Chinese medicinal materials during powdering.

[0029] Further, such as Figure 1 and Figure 2 As shown, a guide groove 5 is fixedly connected to the top of the Chinese medicinal material processing box 1; the bottom of the guide groove 5 is arranged corresponding to the top of the feed port 15; this step is provided with the guide groove 5, so that when the staff introduces the Chinese medicinal materials from the feed port 15 into the Chinese medicinal material processing box 1, this process can be guided, thereby making it more convenient for the staff to introduce the Chinese medicinal materials into the Chinese medicinal material processing box 1, thereby improving the work efficiency of the staff.

[0030] Further, such as Figure 2As shown, a second support shaft 6 is fixedly connected to the middle of the feed port 15; a baffle 61 is rotatably connected to the middle of the second support shaft 6; a torsion spring is provided between the second support shaft 6 and the baffle 61; during operation, when the staff introduces the Chinese medicinal materials from the feed port 15 into the interior of the Chinese medicinal materials processing box 1, the baffle 61 is pressed downward, and when the staff finishes adding the materials, the torsion spring will push the baffle 61 to reset the baffle 61, thereby closing the feed port 15. This step is provided with a second support shaft 6 and a baffle 61, so that the feed port 15 can be closed when the powdering blade 14 is powdering the Chinese medicinal materials, thereby reducing the situation where the powdered Chinese medicinal materials fly out of the feed port 15, and further reducing the loss of the Chinese medicinal materials when powdering.

[0031] Working principle: During operation, the staff puts the Chinese medicinal materials that need to be powdered into the Chinese medicinal materials processing box 1 from the feed port 15. At this time, the Chinese medicinal materials will remain on the top of the first screen 11. At this time, the staff starts the motor 12 to drive the powdering blade 14 to rotate through the first support shaft 13, and then cuts and powders the Chinese medicinal materials. When the particle size of the Chinese medicinal materials is smaller than the aperture in the middle of the first screen 11, the powdered Chinese medicinal materials will move downward along the first screen 11 and be sieved by the screening component. When the particle size of the Chinese medicinal materials is smaller than the aperture in the middle of the first screen 11, the powdered Chinese medicinal materials will move downward along the first screen 11. At this time, multiple groups of second screens 22 will sieve the powdered Chinese medicinal materials. When the first When the support shaft 13 drives the powdering blade 14 to rotate, it will drive the protrusion 3 and the push rod 31 to contact the roller 32. When the push rod 31 contacts the roller 32, it will push the first screen 11 downward, and then drive the first support seat 2 to move downward through the sliding block 34. At this time, the elastic sheet 35 will push the first support seat 2 upward, so that the first screen 11 and the second screen 22 will shake up and down inside the Chinese medicinal material processing box 1. When the staff introduces the Chinese medicinal materials into the Chinese medicinal material processing box 1 from the feed port 15, the baffle 61 is pressed downward. When the staff finishes adding the materials, the torsion spring will push the baffle 61 to reset the baffle 61, and then close the feed port 15.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A Chinese herbal medicine cold extraction and powdering device, comprising a Chinese herbal medicine processing box (1); characterized in that: A first screen (11) is provided inside the Chinese medicinal material processing box (1); a motor (12) is installed on the top of the Chinese medicinal material processing box (1); a first support shaft (13) is fixedly connected to the output end of the motor (12); the first support shaft (13) passes through the top of the Chinese medicinal material processing box (1) and extends into the inside of the Chinese medicinal material processing box (1); a powdering blade (14) is fixedly connected to the middle of the first support shaft (13); the powdering blade (14) is in multiple groups and multiple layers are evenly distributed in the middle of the first support shaft (13); a feed port (15) is opened on the top of the Chinese medicinal material processing box (1); and a screening component is provided inside the Chinese medicinal material processing box (1).

2. A Chinese herbal medicine cold extraction and powdering device according to claim 1, characterized in that: The screening assembly comprises a first support seat (2); the first support seat (2) is in a plurality of groups and is evenly distributed inside the Chinese medicinal material processing box (1); a support frame (21) is provided on the top of the first support seat (2); the support frame (21) is slidably matched with the first support seat (2); a second screen (22) is fixedly connected to the middle of the support frame (21); the apertures of the first screen (11) and the second screen (22) are from large to small from top to bottom.

3. A Chinese herbal medicine cold extraction and powdering device according to claim 2, characterized in that: A push rod (31) is fixedly connected to the bottom of the first support shaft (13); a protrusion (3) is fixedly connected to the top of the first screen (11); the protrusions (3) are multiple groups and are annularly distributed on the top of the first screen (11); a roller (32) is rotatably connected to the middle of the push rod (31); the positions of the roller (32) and the protrusion (3) correspond; a sliding groove (33) is provided on the inner wall of the Chinese medicinal material processing box (1); a sliding block (34) is slidably connected to the middle of the sliding groove (33); the first screen (11) and the multiple groups of first support seats (2) are fixedly connected to the sliding block (34) at the same time; an elastic sheet (35) is provided between the first support seat (2) at the bottom and the bottom of the inner wall of the Chinese medicinal material processing box (1).

4. A Chinese herbal medicine cold extraction and powdering device according to claim 3, characterized in that: The end of the push rod (31) is fixedly connected to a second support seat (4); the side wall of the second support seat (4) is fixedly connected to a cleaning scraper (41); the end of the cleaning scraper (41) is in contact with the inner wall of the Chinese medicinal material processing box (1).

5. A Chinese herbal medicine cold extraction and powdering device according to claim 4, characterized in that: A guide groove (5) is fixedly connected to the top of the Chinese medicinal material processing box (1); the bottom of the guide groove (5) is arranged corresponding to the top of the feed port (15).

6. A Chinese herbal medicine cold extraction and powdering device according to claim 5, characterized in that: A second support shaft (6) is fixedly connected to the middle of the feed port (15); a baffle (61) is rotatably connected to the middle of the second support shaft (6); and a torsion spring is provided between the second support shaft (6) and the baffle (61).

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