Traditional Chinese medicine decoction piece raw material sorting device

Abstract

The utility model relates to the field of traditional Chinese medicine decoction pieces, in particular to a traditional Chinese medicine decoction piece raw material sorting device, and aims to solve the technical problems that in the prior art, when various traditional Chinese medicinal materials are preliminarily sorted, only dust doped in the medicinal materials can be screened out through a vibrating screen, and the sorting effect on impurities of different sizes is poor. The rotating ring can slide in the material box under the driving of external power, filtering holes are formed in the rotating ring, a plurality of areas are uniformly distributed on the circumference of the rotating ring, the diameters of the filtering holes in different areas are different, the shape and area of the horizontal section in the material box are consistent with those of one area, an upper cover is arranged at the upper part of the material box, and an air inlet pipe is rotationally connected to the side wall of the upper part of the material box; the size of the screening hole diameter is controlled by controlling different overlapping areas of the rotating ring and the material box so as to adapt to impurities of different sizes, the air inlet pipe drives the air outlet pipe to rotate, and under the dual action of mechanical stirring and high-pressure gas, the impurities enter the filtering holes, and sorting is completed.

Description

Technical Field

[0001] The utility model relates to the field of traditional Chinese medicine decoction pieces, and particularly to a sorting device for raw materials of traditional Chinese medicine decoction pieces. Background Art

[0002] There is a rich variety of Chinese medicinal materials, covering different sources such as plants, animals, and minerals. Plant-based medicinal materials include ginseng, astragalus membranaceus, licorice, etc.; animal-based medicinal materials include pilose antler, donkey-hide gelatin, centipede, etc.; mineral-based medicinal materials include cinnabar, realgar, gypsum, etc. Different types of medicinal materials vary in taste, efficacy, medicinal parts, etc., and their processing methods and decoction piece specifications are also different. For example, the medicinal parts of plant-based medicinal materials may be roots, stems, leaves, flowers, fruits, seeds, etc.

[0003] In the prior art, when initially sorting various types of Chinese medicinal materials, the vibrating screen can only screen out the dust mixed in the medicinal materials, and the sorting effect for impurities of different sizes is not good. The utility model solves the above problems. Summary of the Utility Model

[0004] In order to solve the technical problem that in the prior art, when initially sorting various types of Chinese medicinal materials, the vibrating screen can only screen out the dust mixed in the medicinal materials, and the sorting effect for impurities of different sizes is not good, the utility model further provides a sorting device for raw materials of traditional Chinese medicine decoction pieces.

[0005] A sorting device for raw materials of traditional Chinese medicine decoction pieces includes: a material box, which is fixedly arranged. A rotating ring is slidably connected to the bottom inside the material box. The rotating ring can slide inside the material box under the drive of an external power. The rotating ring is provided with filter holes, and a plurality of regions are evenly distributed circumferentially on the rotating ring. The aperture diameters of the filter holes in different regions are different. The shape and area of the horizontal cross-section inside the material box are the same as those of one region. An upper cover is provided on the upper part of the material box. An air inlet pipe is rotatably connected to the side wall of the upper part of the material box. An air outlet pipe is connected and communicated with the air inlet pipe. The outer end of the air inlet pipe is connected and communicated with an air intake system, and the outer end of the air inlet pipe is connected to a rotating power.

[0006] Further, the lower end of the material box is connected to a support, and the support is connected to a bottom plate. A rotating frame chute is opened below the rotating ring chute of the material box. The lower surface of the rotating ring is connected to a rotating frame. The rotating frame is slidably connected inside the rotating frame chute. The lower end of the rotating frame is connected to a sorting box. The inner wall of the sorting box and the rotating frame are connected by a partition. The partition is located directly below the boundary line of different regions on the rotating ring.

[0007] Further, a ring gear is connected to the outer wall of the sorting box.

[0008] Advantages of the Utility Model

[0009] 1. By controlling the different overlapping areas between the rotating ring and the material box, the screening aperture size is controlled to adapt to impurities of different sizes. The air outlet pipe is driven to rotate by the air inlet pipe. Under the dual action of mechanical agitation and high-pressure gas, impurities enter the filter holes to complete the sorting;

[0010] 2. While the rotating ring rotates, the sorting box rotates synchronously to ensure that impurities of different sizes fall into the corresponding areas of the sorting box for easy collection. Brief Description of the Drawings

[0011] Figure 1 is a schematic structural view of the present utility model Figure 1 ;

[0012] Figure 2 is an exploded schematic structural view of the present utility model;

[0013] Figure 3 is a schematic structural view of the present utility model Figure 2 .

[0014] In the figure: material box 1; rotating ring 2; filter hole 3; upper cover 4; air inlet pipe 5; air outlet pipe 6; support 7; bottom plate 8; rotating frame chute 9; rotating frame 10; sorting box 11; partition plate 12; ring teeth 13. Detailed Embodiment

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0016] In this device, the so-called rotational connection means that the bearing is baked and installed on the shaft, and a spring retaining ring groove is provided on the shaft or the shaft hole. The axial fixation of the bearing is achieved by clamping an elastic retaining ring in the retaining ring groove to achieve rotation; the so-called hinge connection means a connection method that moves on connecting parts such as hinges, pin shafts, and short shafts.

[0017] The present utility model will be described in detail below in conjunction with the accompanying drawings.

[0018] Embodiment 1:

[0019] Next, in combination with the attached Figures 1-3This embodiment describes a sorting device for traditional Chinese medicine decoction pieces raw materials, including: a material box 1, which is fixedly arranged. A rotating ring 2 is slidably connected to the inner bottom of the material box 1. The rotating ring 2 can slide in the material box 1 under the drive of external power. The rotating ring 2 is provided with filter holes 3. Multiple regions are evenly distributed in a circumferential manner on the rotating ring 2, and the aperture diameters of the filter holes 3 in different regions are different. The shape and area of the horizontal cross-section inside the material box 1 are the same as those of one region. An upper cover 4 is provided on the upper part of the material box 1. A rotating air inlet pipe 5 is rotatably connected to the side wall of the upper part of the material box 1. An air outlet pipe 6 is connected and communicated with the air inlet pipe 5. The outer end of the air inlet pipe 5 is connected to an air intake system and is connected to a rotating power source;

[0020] Put traditional Chinese medicine materials into the material box 1, turn on the rotating power of the air inlet pipe 5 and the air intake system. The air inlet pipe 5 drives the air outlet pipe 6 to rotate, stirring the raw materials in the material box 1. Inject air into the air inlet pipe 5 through the air intake system and discharge it from the air outlet pipe 6. Under the dual action of mechanical agitation and high-pressure gas, the dust on the surface of the raw materials and impurities with corresponding aperture diameters are discharged through the filter holes 3. By controlling the rotation of the rotating ring 2, different regions are switched to overlap with the inside of the material box 1 to switch the aperture diameters of the filter holes 3 in the material box 1, completing the sorting of impurities of different sizes and different traditional Chinese medicine materials.

[0021] The lower end of the material box 1 is connected to a support 7, and the support 7 is connected to a bottom plate 8. A rotating frame chute 9 is opened at the lower part of the rotating ring chute of the material box 1. The lower surface of the rotating ring 2 is connected to a rotating frame 10, and the rotating frame 10 is slidably connected in the rotating frame chute 9. The lower end of the rotating frame 10 is connected to a sorting box 11. The inner wall of the sorting box 11 and the rotating frame 10 are connected by a partition 12, and the partition 12 is located directly below the boundary line between different regions on the rotating ring 2;

[0022] When the rotating ring 2 rotates, it drives the rotating frame 10 to rotate, and the rotating frame 10 drives the sorting box 11 and the partition 12 to rotate. Since the partition 12 is located directly below the boundary line between different regions on the rotating ring 2, when the region of the rotating ring 2 is switched, the partition 12 follows the rotation and switches, so that the filter holes 3 in each region coincide with the corresponding partitioned regions of the partition 12, facilitating collection.

[0023] A ring gear 13 is connected to the outer wall of the sorting box 11;

[0024] External power drives the ring gear 13 to rotate through a gear connection, and the ring gear 13 drives the sorting box 11 to rotate to complete the region switching.

[0025] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0026] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A raw material sorting device for Chinese herbal medicine slices, characterized in that: include: A material box (1) is fixedly arranged, a rotating ring (2) is slidably connected to the bottom of the material box (1), the rotating ring (2) can slide in the material box (1) under the drive of external power, a filter hole (3) is provided on the rotating ring (2), a plurality of regions are evenly distributed on the circumference of the rotating ring (2), the filter holes (3) in different regions have different apertures, the horizontal cross-sectional shape and area in the material box (1) are consistent with the shape and area of ​​one region, an upper cover (4) is provided on the upper part of the material box (1), an air inlet pipe (5) is rotatably connected to the upper side wall of the material box (1), an air outlet pipe (6) is connected and communicated to the air inlet pipe (5), the outer end of the air inlet pipe (5) is communicated with the air inlet system, and the outer end of the air inlet pipe (5) is connected to the rotating power.

2. A Chinese herbal medicine raw material sorting device according to claim 1, characterized in that: The lower end of the material box (1) is connected to a bracket (7), the bracket (7) is connected to a bottom plate (8), a turret chute (9) is provided at the lower part of the swivel chute of the material box (1), the lower surface of the swivel (2) is connected to the turret (10), the turret (10) is slidably connected in the turret chute (9), the lower end of the turret (10) is connected to a sorting box (11), the inner wall of the sorting box (11) is connected to the turret (10) via a partition (12), and the partition (12) is located directly below the boundary of different areas on the swivel (2).

3. A Chinese herbal medicine raw material sorting device according to claim 2, characterized in that: The outer wall of the sorting box (11) is connected with a ring gear (13).

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