Medicinal material crushing device

Abstract

The utility model discloses a medicinal material crushing device, and relates to the technical field of crushing devices. The crushing device comprises a crushing tank, a material pushing part is rotationally matched in the crushing tank, a first servo motor used for driving the material pushing part to rotate is arranged at the first end of the crushing tank, the material pushing part comprises two discs rotationally matched in the crushing tank and a plurality of scrapers circumferentially arrayed on the discs, and a plurality of cutter grooves are arrayed in the scrapers in the length direction. Medicinal materials are poured into the smashing tank through the feeding hopper, the first servo motor drives the material pushing part to rotate, the first servo motor drives the disc to drive the scraper to rotate, the scraper is driven to scrape the medicinal materials in the smashing tank to move upwards on the inner wall of the smashing tank, and the second servo motor drives the cutter set to rotate. And the second servo motor and the first servo motor are opposite in rotating direction, the second servo motor drives the cutting knife to rotate through the knife groove, then the medicinal materials on the side face of the scraping plate are cut, and the cutting effect and cutting efficiency of the medicinal materials are improved conveniently.

Description

Technical Field

[0001] The utility model belongs to the field of pulverizing devices, and in particular relates to a medicinal material pulverizing device. Background Art

[0002] Generally, traditional medicinal materials emphasize authentic medicinal materials, which refer to medicinal materials produced in a region with specific natural conditions and ecological environment. Because the production is relatively concentrated, the cultivation technology, harvesting and processing are also certain, so that the quality and efficacy are better than the same medicinal materials produced in other regions. There are many kinds of medicinal materials, with a wide range of sources, and various medicinal materials have a variety of chemical components. When extracting the chemical components in the medicinal materials, it is often necessary to crush the medicinal materials, and then carry out subsequent processing procedures to realize the utilization of the medicinal materials.

[0003] The Chinese patent with the publication number CN211887258U discloses a medicinal material crushing device, including a medicinal material conveying mechanism, a medicinal material crushing mechanism and a collection box. The medicinal material conveying mechanism includes a support frame, a feed hopper, a conveying motor, a conveying pipeline and a spiral conveying rod. The medicinal material crushing mechanism includes a crushing barrel, a crushing motor, a crushing shaft, a crushing knife group and a cleaning plate. The spiral conveying rod inside can realize the quantitative conveying of medicinal materials, and the gate plate can flexibly control the crushing time of medicinal materials in the crushing barrel, thereby greatly improving the crushing quality of medicinal materials; when the crushing barrel needs to be cleaned, the cleaning plate can be driven by the crushing shaft to realize the cleaning of the side wall of the crushing barrel. The medicinal material crushing device in this application is crushed in the crushing barrel by the rotation of the crushing knife group. The medicinal materials are easily rotated with the crushing knife group, thereby reducing the crushing effect of the crushing knife group and the crushing effect of the device.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a medicinal material crushing device.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A medicinal material crushing device comprises a crushing tank, a material pushing piece is rotatably fitted inside the crushing tank, a first servo motor for driving the material pushing piece to rotate is provided at the first end of the crushing tank, the material pushing piece comprises two discs rotatably fitted inside the crushing tank, a plurality of scrapers arranged in a circular array on the discs, a plurality of knife grooves are arranged in an array along the length direction on the scrapers, a knife group is rotatably fitted inside the crushing tank, and a second servo motor corresponding to the knife group is provided at the second end of the crushing tank.

[0008] Optionally, the knife group rotates to cooperate with the transmission shaft in the crushing tank, and multiple groups of cutting knives are arranged in a circular array on the transmission shaft. Each group of cutting knives includes multiple cutting knives arranged in an array along the length direction. The cutting knives correspond to the knife grooves, which makes it easy to cut the medicinal materials on the side of the scraper by rotating the cutting knives through the knife grooves.

[0009] Optionally, a support frame is provided under the crushing tank, a discharge pipe is provided at the bottom of the crushing tank, and the discharge pipe is fixed on the support frame. An arc filter is provided in the discharge pipe to facilitate filtering the crushed medicinal materials through the arc filter and to facilitate scraping the crushed medicinal materials on the arc filter with a scraper.

[0010] Optionally, the inner wall radius of the arc filter is the same as the inner wall radius of the crushing jar, the axis of the arc filter coincides with the axis of the crushing jar, a feed hopper is provided on the top of the crushing jar, the feed hopper is a long strip structure, the feed hopper is a funnel-shaped structure, and a horizontal inclined portion is provided in the middle of the feed hopper, which is convenient for pouring medicinal materials into the crushing jar through the feed hopper and for setting a horizontal inclined portion.

[0011] Optionally, four supporting legs are provided at the bottom of the supporting frame, a collecting hopper is provided at the bottom of the supporting frame, a collecting box is slidably fitted between the four supporting legs, and four moving wheels are provided at the bottom of the collecting box to facilitate the movement of the collecting box via the moving wheels.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] By pouring the medicinal materials into the crushing tank through the feed hopper, the first servo motor drives the pushing piece to rotate, the first servo motor drives the disc to drive the scraper to rotate, and the scraper drives the medicinal materials in the crushing tank to move upward on the inner wall of the crushing tank, and the second servo motor drives the knife group to rotate, the second servo motor rotates in the opposite direction to the first servo motor, and the second servo motor drives the cutting knife to rotate through the knife groove, and then cuts the medicinal materials on the side of the scraper, so as to improve the cutting effect and cutting efficiency of the medicinal materials.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0018] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a material pushing member according to an embodiment of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Crushing tank 1, discharge pipe 101, feed hopper 102, horizontal inclined part 103, pusher 2, disc 201, scraper 202, knife groove 203, first servo motor 3, drive knife group 4, transmission shaft 401, cutting knife 402, second servo motor 5, support frame 6, support leg 601, gathering hopper 602, collection box 603, arc filter 7.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be further described in detail with reference to the accompanying drawings.

[0024] See also Figure 1-4 As shown, in this embodiment, a medicinal material crushing device is provided, including a crushing tank 1, a pushing piece 2 is rotatably fitted inside the crushing tank 1, a first servo motor 3 for driving the pushing piece 2 to rotate is provided at the first end of the crushing tank 1, the pushing piece 2 includes two discs 201 rotatably fitted inside the crushing tank 1, a plurality of scrapers 202 arranged in a circular array on the discs 201, a plurality of knife grooves 203 are arranged in an array along the length direction on the scrapers 202, a knife group 4 is rotatably fitted inside the crushing tank 1, and a second servo motor 5 corresponding to the knife group 4 is provided at the second end of the crushing tank 1.

[0025] By pouring the medicinal materials into the crushing tank 1 through the feed hopper 102, the first servo motor 3 drives the pushing piece 2 to rotate, the first servo motor 3 drives the disc 201 to drive the scraper 202 to rotate, and drives the scraper 202 to scrape the medicinal materials in the crushing tank 1 and move upward on the inner wall of the crushing tank 1. The second servo motor 5 drives the knife group 4 to rotate, and the second servo motor 5 rotates in the opposite direction to the first servo motor 3. The second servo motor 5 drives the cutting knife 402 to rotate through the knife groove 203, and then cuts the medicinal materials on the side of the scraper 202, so as to improve the cutting effect and cutting efficiency of the medicinal materials.

[0026] The knife group 4 of this embodiment is rotatably matched with the transmission shaft 401 in the crushing tank 1, and multiple groups of cutting knives 402 are arranged in a circular array on the transmission shaft 401. Each group of cutting knives 402 includes multiple cutting knives 402 arranged in an array along the length direction. The cutting knives 402 correspond to the knife grooves 203, which makes it convenient to cut the medicinal materials on the side of the scraper 202 by rotating the cutting knives 402 through the knife grooves 203, so as to improve the cutting effect and efficiency of the medicinal materials.

[0027] A support frame 6 is provided below the crushing tank 1 of this embodiment, and a discharge pipe 101 is provided at the bottom end of the crushing tank 1, and the discharge pipe 101 is fixed on the support frame 6. An arc filter screen 7 is provided inside the discharge pipe 101, which is convenient for filtering the crushed medicinal materials through the arc filter screen 7, and convenient for scraping the crushed medicinal materials on the arc filter screen 7 through the scraper 202, so as to improve the filtering efficiency of the medicinal materials.

[0028] The inner wall radius of the arc filter 7 of this embodiment is the same as the inner wall radius of the crushing tank 1, and the axis of the arc filter 7 coincides with the axis of the crushing tank 1. A feed hopper 102 is provided on the upper part of the crushing tank 1. The feed hopper 102 is a long strip structure and a funnel-shaped structure. A horizontal inclined portion 103 is provided in the middle of the feed hopper 102 to facilitate pouring medicinal materials into the crushing tank 1 through the feed hopper 102. By setting the horizontal inclined portion 103, the probability of the medicinal materials in the crushing tank 1 splashing out through the feed hopper 102 can be reduced.

[0029] In this embodiment, four supporting legs 601 are provided at the bottom of the support frame 6, and a collecting hopper 602 is provided at the bottom of the support frame 6. A collecting box 603 is slidably fitted between the four supporting legs 601, and four moving wheels are provided at the bottom of the collecting box 603 to facilitate the movement of the collecting box 603 through the moving wheels and the collection of crushed medicinal materials through the collecting box 603.

[0030] Working principle: Pour the medicinal materials into the crushing tank 1 through the feed hopper 102, the first servo motor 3 drives the pusher 2 to rotate, the first servo motor 3 drives the disc 201 to drive the scraper 202 to rotate, and drives the scraper 202 to scrape the medicinal materials in the crushing tank 1 and move upward on the inner wall of the crushing tank 1, the second servo motor 5 drives the knife group 4 to rotate, the second servo motor 5 rotates in the opposite direction to the first servo motor 3, and the second servo motor 5 drives the cutting knife 402 to rotate through the knife groove 203, and then cuts the medicinal materials on the side of the scraper 202, so as to improve the cutting effect and cutting efficiency of the medicinal materials, and to scrape the crushed medicinal materials on the arc filter 7 through the scraper 202, so as to improve the filtering efficiency of the medicinal materials.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A medicinal material crushing device, characterized in that: include: A crushing pot (1) is provided, wherein a material pushing member (2) is rotatably engaged in the crushing pot (1), a first servo motor (3) for driving the material pushing member (2) to rotate is provided at the first end of the crushing pot (1), the material pushing member (2) comprises two discs (201) rotatably engaged in the crushing pot (1), a plurality of scrapers (202) arranged in a circumferential array on the discs (201), a plurality of knife grooves (203) arranged in an array along the length direction on the scrapers (202), a knife group (4) is rotatably engaged in the crushing pot (1), and a second servo motor (5) corresponding to the knife group (4) is provided at the second end of the crushing pot (1).

2. A medicinal material crushing device according to claim 1, characterized in that: The knife group (4) is rotatably matched with a transmission shaft (401) in the crushing pot (1), and a plurality of groups of cutting knives (402) are arranged in a circumferential array on the transmission shaft (401), each group of cutting knives (402) includes a plurality of cutting knives (402) arranged in an array along a length direction, and the cutting knives (402) correspond to the knife grooves (203).

3. The medicinal material crushing device according to claim 1, characterized in that: A support frame (6) is provided below the crushing tank (1), a discharge pipe (101) is provided at the bottom end of the crushing tank (1), and the discharge pipe (101) is fixed on the support frame (6), and an arc-shaped filter screen (7) is provided inside the discharge pipe (101).

4. The medicinal material pulverizing device according to claim 3, characterized in that: The inner wall radius of the arc-shaped filter screen (7) is the same as the inner wall radius of the crushing tank (1), and the axis of the arc-shaped filter screen (7) and the axis of the crushing tank (1) coincide with each other.

5. The medicinal material pulverizing device according to claim 3, characterized in that: A feed hopper (102) is provided on the upper part of the crushing tank (1); the feed hopper (102) is a long strip structure; the feed hopper (102) is a funnel structure; a horizontal inclined portion (103) is provided in the middle of the feed hopper (102).

6. The medicinal material pulverizing device according to claim 3, characterized in that: The bottom end of the support frame (6) is provided with four support legs (601), the bottom end of the support frame (6) is provided with a collecting hopper (602), a collecting box (603) is slidably fitted between the four support legs (601), and the bottom end of the collecting box (603) is provided with four moving wheels.

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