Powder pressing device for preparing traditional Chinese medicine granules

Abstract

The utility model relates to the technical field of traditional Chinese medicine particles, in particular to a powder pressing device for preparing traditional Chinese medicine particles, which comprises a powder collecting disc, a grinding tank and a grinding hammer in sliding fit with the grinding tank, the grinding tank can be vertically clamped in the powder collecting disc, and the grinding hammer can circumferentially rotate in the grinding tank and can slide up and down. A concave arc-shaped material groove and a convex arc-shaped grinding part are arranged at the top and the bottom of the grinding hammer respectively, a material guiding mechanism is arranged at the bottom of the concave arc-shaped material groove and the top of the convex arc-shaped grinding part in a penetrating mode, a powder overflowing groove is formed in the position, located above the convex arc-shaped grinding part, of the grinding hammer, and a powder outlet matched with the powder overflowing groove is formed in the grinding tank. According to the traditional Chinese medicine powder grinding device, traditional Chinese medicine materials can be conveniently added in the powder grinding process, traditional Chinese medicine powder can be conveniently discharged in time after powder is formed, the situation that the following powder grinding operation is affected by accumulated and ground traditional Chinese medicine powder is avoided, and the powder pressing effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine granules, in particular to a powder pressing device used for preparing traditional Chinese medicine granules. Background Art

[0002] Chinese medicine is a medicine that is collected, processed and prepared under the guidance of Chinese traditional medicine theory, explains the mechanism of action and guides clinical application. In order to facilitate patients to take it, most of the Chinese medicine is prepared into granules. In the process of preparing Chinese medicine granules, a powder pressing device is needed to press the Chinese medicine materials into powder. After searching, a Chinese patent with announcement number CN219745085U discloses a powder pressing device for preparing Chinese medicine granules, which grinds through a rolling disc and a receiving tube, puts all the Chinese medicine into the receiving tube, and then presses the Chinese medicine materials in the receiving tube into powder through the rolling disc. However, it is not convenient to add Chinese medicine materials continuously, and the Chinese medicine powder that is first powdered is not convenient to be discharged from the receiving tube. At the same time, most of the existing medicinal materials are cut into granule blocks. For this reason, a powder pressing device for preparing Chinese medicine granules is designed, which is convenient for adding Chinese medicine materials during the powdering process, and convenient for discharging the Chinese medicine powder in time after powdering, so as to avoid the accumulation of the pressed Chinese medicine powder affecting the subsequent powdering operation and ensure the effect of powdering. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a powder pressing device for preparing Chinese medicine granules, which is convenient for adding Chinese medicinal materials during the powder grinding process and for discharging the Chinese medicine powder in time after it is powdered, thereby avoiding the accumulation of the crushed Chinese medicine powder affecting the subsequent powder grinding operation and ensuring the powder pressing effect.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a powder pressing device for preparing traditional Chinese medicine particles, comprising a powder collecting disk, a grinding jar and a grinding hammer that slides with the grinding jar, the grinding jar can be vertically clamped in the powder collecting disk, the grinding hammer can rotate circumferentially in the grinding jar and can slide up and down, the top and bottom of the grinding hammer are respectively provided with an inwardly concave arc-shaped material trough and an outwardly convex arc-shaped grinding portion, a material guiding mechanism is penetrated through the bottom of the inwardly concave arc-shaped material trough and the top of the outwardly convex arc-shaped grinding portion, an overflow powder groove is provided on the grinding hammer at a position above the outwardly convex arc-shaped grinding portion, a powder outlet matched with the overflow powder groove is provided on the grinding jar, and a screen is installed at the powder outlet.

[0007] Preferably, the material guiding mechanism comprises a confluence pipe fixedly connected to the bottom of the inwardly concave arc-shaped material trough, the bottom of the confluence pipe is fixedly connected to a plurality of dispersion pipes, and the bottom ends of the plurality of dispersion pipes are fixedly connected to the upper part of the outwardly convex arc-shaped grinding part.

[0008] Preferably, it also includes a rotating mechanism fixedly installed on the top of the grinding hammer, the rotating mechanism includes a connecting frame with a rotating disk fixedly connected to the top, and the bottom of the connecting frame is fixedly connected to the inner wall of the concave arc-shaped material trough.

[0009] Preferably, support rods are fixedly installed on the bottom circumference of the grinding jar, and positioning rods that are plug-in and pull-out compatible with a plurality of support rods are fixedly installed on the inner circumference of the powder collecting disk.

[0010] Preferably, a stabilizing handle is fixedly mounted on the powder collecting disc.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a powder pressing device for preparing Chinese medicine granules, which has the following beneficial effects:

[0013] The powder pressing device for preparing Chinese medicine particles places the grinding jar in the powder collecting plate, pours the Chinese medicine particles to be ground into the inner concave arc-shaped material trough, and conveniently guides the Chinese medicine particles to the outer convex arc-shaped grinding part through the material guiding mechanism, and then slightly lifts the grinding hammer to make the medicine in the flow guiding mechanism fall between the grinding jar and the grinding hammer, and then presses the grinding hammer downward to drive the grinding hammer to rotate, so as to cooperate with the grinding jar to grind the Chinese medicine particles between the grinding jar and the grinding hammer into powder, and the powder moves upward with the grinding and enters the overflow powder trough, and then is discharged through the powder outlet and falls into the powder collecting plate, and the setting of the screen can prevent the Chinese medicine particles from falling out of the air outlet. The powder pressing device for preparing Chinese medicine particles is convenient for adding Chinese medicine in the powder grinding process, and convenient for discharging the Chinese medicine powder in time after powdering, so as to avoid the accumulation of the crushed Chinese medicine powder affecting the subsequent powder grinding operation, and ensure the powder pressing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model as a whole;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model decomposed from other perspectives as a whole;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the grinding jar, grinding hammer and material guiding mechanism of the utility model.

[0018] Markings in the attached figure: 1. powder collecting plate; 2. grinding jar; 3. grinding hammer; 4. convex arc-shaped grinding part; 5. powder overflow trough; 6. screen; 7. concave arc-shaped material trough; 8. converging pipe; 9. dispersion pipe; 10. connecting frame; 11. rotating disk; 12. supporting barrel rod; 13. positioning rod; 14. steadying handle. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] Example:

[0021] See also Figure 1-4 A powder pressing device for preparing traditional Chinese medicine particles comprises a powder collecting disk 1, a grinding jar 2 and a grinding hammer 3 which is slidably matched with the grinding jar 2. The grinding jar 2 can be vertically clamped in the powder collecting disk 1, and the grinding hammer 3 can rotate circumferentially and slide up and down in the grinding jar 2. The top and bottom of the grinding hammer 3 are respectively provided with an inner concave arc-shaped material trough 7 and an outer convex arc-shaped grinding portion 4, and a material guiding mechanism is penetrated through the bottom of the inner concave arc-shaped material trough 7 and the top of the outer convex arc-shaped grinding portion 4. An overflow powder groove 5 is provided on the grinding hammer 3 above the outer convex arc-shaped grinding portion 4, and a powder outlet matched with the overflow powder groove 5 is provided on the grinding jar 2. A screen 6 is installed at the powder outlet. Furthermore, the inner bottom of the grinding jar 2 is provided with an inner concave grinding groove which is slidably matched with the outer convex arc-shaped grinding portion 4.

[0022] Specifically, the material guiding mechanism includes a conduit 8 fixedly connected to the bottom of the inner concave arc-shaped material trough 7, and the bottom of the conduit 8 is fixedly connected to a plurality of dispersion tubes 9, and the bottom ends of the plurality of dispersion tubes 9 are fixedly connected to the upper part of the outer convex arc-shaped grinding part 4. Furthermore, the connecting positions of the plurality of dispersion tubes 9 and the outer convex arc-shaped grinding part 4 are evenly distributed circumferentially on the outer convex arc-shaped grinding part 4. The conduit 8 facilitates the uniform introduction of the Chinese medicinal material particles in the inner concave arc-shaped material trough 7 into the plurality of dispersion tubes 9, and the particles fall into the position between the grinding hammer 3 and the grinding tank 2 through the plurality of dispersion tubes 9.

[0023] Specifically, it also includes a rotating mechanism fixedly installed on the top of the grinding hammer 3, the rotating mechanism includes a connecting frame 10 with a rotating disk 11 fixedly connected to the top, the bottom of the connecting frame 10 is fixedly connected to the inner wall of the concave arc-shaped material trough 7, through the rotating mechanism, it is convenient to lift and rotate the grinding hammer 3, and through the rotating disk 11, it is convenient to rotate, so that the grinding hammer 3 is convenient to rotate in the grinding jar 2, and it is convenient to lift the grinding hammer 3 upwards.

[0024] Specifically, a supporting cylinder rod 12 is fixedly installed on the bottom circumference of the grinding jar 2, and a positioning rod 13 that is plugged in and out with multiple supporting cylinder rods 12 is fixedly installed on the inner circumference of the powder collecting plate 1. The supporting cylinder rod 12 makes it convenient to place the grinding jar 2 vertically, and the cooperation between the supporting cylinder rod 12 and the positioning rod 13 makes it convenient to insert the supporting cylinder rod 12 on the positioning rod 13, so that the grinding jar 2 and the powder collecting plate 1 are fixed in position.

[0025] Specifically, a stabilizing handle 14 is fixedly installed on the powder collecting disc 1. Through the stabilizing handle 14, it is convenient to hold the stabilizing handle 14 with one hand to fix the powder collecting disc 1, and rotate the rotating mechanism with the other hand to avoid the grinding jar 2 from sliding when the grinding hammer 3 rotates, thereby improving the stability of the pressed powder.

[0026] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0027] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0028] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0029] It should be noted that, in this article, 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 such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A powder pressing device for preparing Chinese medicine granules, characterized in that: The invention comprises a powder collecting plate (1), a grinding jar (2) and a grinding hammer (3) which is slidably matched with the grinding jar (2); the grinding jar (2) can be vertically clamped in the powder collecting plate (1); the grinding hammer (3) can rotate circumferentially in the grinding jar (2) and can slide up and down; the top and bottom of the grinding hammer (3) are respectively provided with an inwardly concave arc-shaped material trough (7) and an outwardly convex arc-shaped grinding portion (4); a material guiding mechanism is provided through the bottom of the inwardly concave arc-shaped material trough (7) and the top of the outwardly convex arc-shaped grinding portion (4); a powder overflow groove (5) is provided on the grinding hammer (3) at a position above the outwardly convex arc-shaped grinding portion (4); a powder outlet which is matched with the powder overflow groove (5) is provided on the grinding jar (2); a screen (6) is installed at the powder outlet.

2. The powder pressing device for preparing Chinese medicine granules according to claim 1, characterized in that: The material guiding mechanism comprises a confluence pipe (8) fixedly connected to the bottom of the inwardly concave arc-shaped material trough (7), the bottom of the confluence pipe (8) is fixedly connected to a plurality of dispersion pipes (9), and the bottom ends of the plurality of dispersion pipes (9) are fixedly connected to the upper part of the outwardly convex arc-shaped grinding part (4).

3. The powder pressing device for preparing Chinese medicine granules according to claim 2, characterized in that: It also includes a rotating mechanism fixedly mounted on the top of the grinding hammer (3), the rotating mechanism including a connecting frame (10) with a rotating disk (11) fixedly connected to the top, and the bottom of the connecting frame (10) is fixedly connected to the inner wall of the concave arc-shaped material trough (7).

4. The powder pressing device for preparing Chinese medicine granules according to claim 3, characterized in that: The bottom of the grinding tank (2) is fixedly mounted with supporting rods (12) in a circumferential direction, and the inner circumference of the powder collecting plate (1) is fixedly mounted with positioning rods (13) that are pluggable and engageable with a plurality of supporting rods (12).

5. The powder pressing device for preparing Chinese medicine granules according to claim 4, characterized in that: A stabilizing handle (14) is fixedly mounted on the powder collecting plate (1).

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