Dust removal device for preparing traditional Chinese medicine decoction pieces

Abstract

The utility model relates to the technical field of traditional Chinese medicine decoction piece preparation, and discloses a dust removal device for traditional Chinese medicine decoction piece preparation, which comprises a dust removal cylinder, a motor is fixedly arranged at one end of the dust removal cylinder far away from a cylinder cover, one end of the motor towards the dust removal cylinder is in driving connection with a fluted disc, and a gear is arranged below the fluted disc. And a rotating shaft is installed at the other end of the fluted disc, brushes are installed on the peripheral side of the rotating shaft, a material turning barrel is arranged in the dust removal barrel, and filtering holes are formed in the outer wall of the material turning barrel. After the material turning barrel is inserted into the dust removal barrel, the fluted disc, the gear and the gear ring are aligned, then the barrel cover is closed, the positioning ball in the center of the barrel cover is in positioning insertion connection with the positioning groove in one end of the material turning barrel, then the motor is started, and when the motor drives the fluted disc to enable the brush on the rotating shaft to rotate to clean the traditional Chinese medicine decoction pieces, the gear drives the material turning barrel with the gear ring to rotate reversely; therefore, the cleaning efficiency of the traditional Chinese medicine decoction pieces in the turning barrel is improved, and cleaning is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of preparation of Chinese medicinal slices, in particular to a dust removal device for preparation of Chinese medicinal slices. Background Art

[0002] Chinese herbal medicine slices refer to Chinese medicinal materials processed through Chinese medicine preparation methods. The slices can be directly used in clinical Chinese medicine. The processing of Chinese herbal medicine slices requires multiple steps. After the processing of Chinese herbal medicine slices, a lot of dust will remain on the surface, which needs to be processed before it can be given to patients for drinking.

[0003] In the process of processing Chinese herbal medicine slices, a Chinese herbal medicine slice dust removal device is needed. The existing Chinese herbal medicine slice dust removal device has a simple structure, and most of them are vacuum cleaners that directly face the Chinese herbal medicine slices to absorb dust. However, the Chinese herbal medicine slices are pressed together, and the dust between the gaps is difficult to be sucked up, which easily causes the problem of incomplete dust removal. Therefore, those skilled in the art provide a dust removal device for preparing Chinese herbal medicine slices to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a dust removal device for preparing Chinese herbal medicine slices, so as to solve the problem that the Chinese herbal medicine slices are pressed together, the dust in the gaps is difficult to be sucked up, and the dust removal is likely to be incomplete.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dust removal device for preparing Chinese herbal medicine slices, comprising a dust removal cylinder, one end of the dust removal cylinder is hingedly connected to a cylinder cover, the upper part of the dust removal cylinder is provided with an air inlet hole, the bottom of the dust removal cylinder is connected to a dust extraction pipe, the bottom of the dust extraction pipe is connected to an exhaust fan, and a dust collection box is installed at the bottom of the exhaust fan, so that the dust cleaned in the dust removal cylinder can be sucked into the dust collection box by the exhaust fan.

[0008] Preferably, a positioning shaft is installed at one end of the gear, and the gear is rotatably engaged with the side wall of the dust removal cylinder through the positioning shaft.

[0009] Preferably, the lower side of the toothed disc is in meshing contact with the gear, and the other side of the gear is in meshing contact with the inner wall of the gear ring. When the toothed disc drives the rotating shaft to rotate, the toothed disc drives the gear ring to rotate through the gear.

[0010] Preferably, the motor is drivingly connected to the gear disc, and the gear disc is plugged and sealed with one end of the tipping barrel with a feed port to prevent the tipping barrel from throwing away materials.

[0011] Preferably, a positioning groove is provided on the outer wall of one end of the turning barrel away from the feed port, and a positioning ball is installed at the center of the inner wall of the barrel cover. The positioning ball engages with the positioning groove to position the turning barrel.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a dust removal device for preparing Chinese herbal medicine slices, which has the following beneficial effects:

[0014] Through the design, when the turning barrel is inserted into the dust removal barrel, the toothed disc, gear and gear ring are aligned, and then the barrel cover is closed so that the positioning ball in the center of the barrel cover is positioned and plugged into the positioning groove at one end of the turning barrel. Then the motor is started. When the motor drives the toothed disc to rotate the brush on the rotating shaft to clean the Chinese herbal medicines, the turning barrel with the gear ring is driven by the gear to rotate in the opposite direction, thereby improving the cleaning efficiency of the Chinese herbal medicines in the turning barrel and cleaning more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a dust removal device for preparing Chinese herbal medicine slices provided in an embodiment of the present application.

[0016] Figure 2 It is a structural schematic diagram of a positioning ball in a dust removal device for preparing Chinese herbal medicine slices provided in an embodiment of the present application.

[0017] Figure 3 It is a structural cross-sectional view of a dust removal cylinder in a dust removal device for preparing Chinese herbal medicine slices provided in an embodiment of the present application.

[0018] Figure 4 It is a partial cross-sectional view of a turning barrel in a dust removal device for preparing Chinese herbal medicine slices provided in an embodiment of the present application.

[0019] In the figure: 1. dust collecting cylinder; 2. cylinder cover; 3. air inlet; 4. dust extraction pipe; 5. exhaust fan; 6. dust collecting box; 7. positioning ball; 8. turning cylinder; 9. filter hole; 10. paddle plate; 11. positioning groove; 12. feed port; 13. gear ring; 14. motor; 15. gear disc; 16. gear; 17. positioning shaft; 18. rotating shaft; 19. brush. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides a technical solution, a dust removal device for preparing Chinese medicine slices, please refer to Figure 1 , including a dust collection cylinder 1, one end of which is hinged with a cylinder cover 2, an air inlet 3 is opened on the upper part of the dust collection cylinder 1, the bottom of the dust collection cylinder 1 is connected to a dust extraction pipe 4, the bottom of the dust extraction pipe 4 is connected to an exhaust fan 5, and a dust collecting box 6 is installed at the bottom of the exhaust fan 5. The dust cleaned out of the dust collection cylinder 1 can be sucked into the dust collecting box 6 by the exhaust fan 5.

[0022] See also Figure 2 , Figure 3 , Figure 4 The end of the dust collecting cylinder 1 away from the cylinder cover 2 is fixedly mounted with a motor 14, and the motor 14 is connected to the end of the dust collecting cylinder 1 to drive a toothed disc 15, a gear 16 is arranged below the toothed disc 15, a rotating shaft 18 is arranged at the other end of the toothed disc 15, and a brush 19 is arranged around the rotating shaft 18. A turning cylinder 8 is arranged in the dust collecting cylinder 1, and a filter hole 9 is opened on the outer wall of the turning cylinder 8, and a paddle 10 is arranged on the inner wall of the turning cylinder 8. A feed port 12 is provided at one end of the turning barrel 8, a gear ring 13 is installed at the end where the feed port 12 is provided, a positioning shaft 17 is installed at one end of the gear 16, the gear 16 is rotatably connected to the side wall of the dust removal barrel 1 through the positioning shaft 17, the lower side of the toothed disc 15 is in meshing contact with the gear 16, and the other side of the gear 16 is in meshing contact with the inner wall of the gear ring 13, when the toothed disc 15 drives the rotating shaft to rotate, the toothed disc 15 drives the gear ring 13 to rotate through the gear 16.

[0023] See also Figure 2 , Figure 3 , Figure 4 The motor 14 is drivingly connected to the toothed disc 15, and the toothed disc 15 is plugged and sealed with the end of the tipping barrel 8 with the feed port 12 to prevent the tipping barrel 8 from throwing materials. A positioning groove 11 is provided on the outer wall of the end of the tipping barrel 8 away from the feed port 12, and a positioning ball 7 is installed at the center of the inner wall of the barrel cover 2. The positioning ball 7 is engaged with the positioning groove 11 to position the tipping barrel 8.

[0024] The dust removal device in the utility model is composed of a dust removal cylinder 1 and a turning cylinder 8. An air inlet 3 is opened on the upper part of the dust removal cylinder 1. The bottom side of the dust removal cylinder 1 is connected to a dust extraction pipe 4. The bottom of the dust extraction pipe 4 is connected to an exhaust fan 5 and a dust collection box 6, so that the dust cleaned in the dust removal cylinder 1 can be sucked into the dust collection box 6 by the exhaust fan 5.

[0025] The outer wall of the turning barrel 8 is provided with filter holes 9, and the inner wall is provided with equidistant paddles 10. After the Chinese medicine pieces are put into the turning barrel 8 from the feed port 12, the turning barrel 8 is inserted into the dust removal barrel 1, so that the feed port 12 is docked with the toothed disc 15, thereby blocking the feed port 12. Subsequently, the motor 14 drives the toothed disc 15 to rotate, and the rotation of the toothed disc 15 drives the rotating shaft 18 entering the turning barrel 8 to rotate. A plurality of brushes 19 are installed on the rotating shaft 18, and the brushes 19 can rotate with the rotating shaft 18 to dust the inside of the turning barrel 8. The Chinese medicine pieces are cleaned, and a gear 16 is meshed on the lower side of the toothed disc 15. The gear 16 is rotatably engaged with the side wall of the dust removal barrel 1 through the positioning shaft 17. Since the other side of the gear 16 is meshed with the gear ring 13 at one end of the turning barrel 8, when the motor 14 drives the toothed disc 15 to rotate, the turning barrel 8 with the gear ring 13 can be reversely rotated through the gear 16, so that the Chinese medicine pieces in the turning barrel 8 are disturbed by the paddle 10, and finally the brush 19 can clean the Chinese medicine pieces more thoroughly;

[0026] When the turning barrel 8 is inserted into the dust removal barrel 1, the toothed disc 15, the gear 16 and the gear ring 13 are connected, and then the barrel cover 2 is closed, so that the positioning ball 7 in the center of the barrel cover 2 is positioned and plugged into the positioning groove 11 at one end of the turning barrel 8, and then the motor 14 is started. When the motor 14 drives the toothed disc 15 to rotate the brush 19 on the rotating shaft 18 to clean the Chinese herbal medicines, the gear 16 drives the turning barrel 8 with the gear ring 13 to rotate in the opposite direction, thereby improving the cleaning efficiency of the Chinese herbal medicines in the turning barrel 8 and cleaning more thoroughly.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. 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.

[0028] In this document, unless otherwise clearly stipulated and limited, terms such as "installation", "setting", "connection", "fixation", and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in this utility model according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for preparing Chinese herbal medicine slices, comprising a dust removal cylinder (1), characterized in that: A tube cover (2) is hingedly connected to one end of the dust removal tube (1); an air inlet (3) is provided on the upper part of the dust removal tube (1); a dust extraction pipe (4) is connected to the bottom of the dust extraction pipe (4); an exhaust fan (5) is connected to the bottom of the exhaust fan (5); a dust collecting box (6) is installed at the bottom of the exhaust fan (5); a motor (14) is fixedly installed at one end of the dust removal tube (1) away from the tube cover (2); a toothed disc (15) is connected to the end of the motor (14) facing the dust removal tube (1); a gear (16) is provided below the toothed disc (15); a rotating shaft (18) is installed at the other end of the toothed disc (15); a brush (19) is installed around the rotating shaft (18); A turning barrel (8) is arranged inside the dust removal barrel (1), a filter hole (9) is provided on the outer wall of the turning barrel (8), a shifting plate (10) is installed on the inner wall of the turning barrel (8), a feed port (12) is provided at one end of the turning barrel (8), and a gear ring (13) is installed at the end of the turning barrel (8) where the feed port (12) is provided.

2. A dust removal device for preparing Chinese herbal medicine slices according to claim 1, characterized in that: A positioning shaft (17) is installed at one end of the gear (16), and the gear (16) is rotatably engaged with the side wall of the dust removal cylinder (1) via the positioning shaft (17).

3. A dust removal device for preparing Chinese herbal medicine slices according to claim 1, characterized in that: The lower side of the toothed disc (15) is in meshing contact with the gear (16), and the other side of the gear (16) is in meshing contact with the inner wall of the gear ring (13).

4. A dust removal device for preparing Chinese herbal medicine slices according to claim 1, characterized in that: The motor (14) is drivingly connected to the toothed disc (15), and the toothed disc (15) is plugged and sealed with one end of the turning barrel (8) with the feed inlet (12).

5. A dust removal device for preparing Chinese herbal medicine slices according to claim 1, characterized in that: A positioning groove (11) is provided on the outer wall of one end of the turning cylinder (8) away from the feeding port (12), and a positioning ball (7) is installed at the center of the inner wall of the cylinder cover (2), and the positioning ball (7) is engaged with the positioning groove (11).

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