Medicine residue collecting device for Chinese herbal medicine preparation production

Abstract

The utility model relates to the technical field of medicine residue collection, and discloses a Chinese herbal medicine preparation production medicine residue collection device which comprises an extrusion barrel, the inner wall of the extrusion barrel is connected with a first pressing plate through a sliding assembly, and the middle end of the first pressing plate is connected with a second pressing plate through two telescopic assemblies. The inner wall of the top end of the left side of the extrusion barrel is connected with the top end of a first pressing plate through a winding assembly, a hydraulic telescopic rod is arranged on the inner wall of the left end of the extrusion barrel, the driving end of the hydraulic telescopic rod is fixedly connected to the middle end of the left side of the first pressing plate, a telescopic assembly comprises a sliding rod located on the left side of a second pressing plate, and the left end of the sliding rod is slidably connected to the middle end of the first pressing plate. According to the device, the second pressing plate and the first pressing plate are driven to be separated through cooperation between the spring and the sliding rod, compressed medicine residues can be separated from the first pressing plate conveniently, meanwhile, the left end of the extrusion barrel can be shielded through cooperation between the volute spiral spring and the shielding shed, and the situation that the medicine residues fall and are difficult to clean is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drug residue collection, in particular to a drug residue collection device for the production of Chinese herbal medicine preparations. Background Art

[0002] my country is a major consumer of traditional Chinese medicine resources. The production of traditional Chinese medicine generally goes through four stages: extraction, filtration, concentration, and drying. As waste material in the production of traditional Chinese medicine, the residue is usually directly bagged or transported by a transport vehicle to other locations for stacking after being separated by a residue filter or a centrifugal filter. Since the residue itself is loose, it takes up a lot of space when transporting or stacking, which is inconvenient to transport. At the same time, the residue contains a lot of medicinal liquid and is easy to go rancid and rot. The transportation process will cause secondary pollution to the environment, so the residue needs to be compressed when collecting it.

[0003] After searching, a medicinal residue collection device for the production of Chinese herbal medicine preparations with announcement number CN218577075U includes an outer shell, an inverted cone-shaped feed bin is fixedly installed on the upper end of the outer shell, a discharge port is opened on one side of the outer shell, a compression device is installed inside the outer shell, the compression device includes a compression channel installed inside the outer shell, the compression channel is located below the feed bin, an extrusion block is slidably connected inside the compression channel, a hydraulic cylinder is installed on the side of the outer shell away from the discharge port, the protruding end of the hydraulic cylinder is fixedly connected to the extrusion block, and a compression collection bin is slidably connected on the side of the outer shell close to the discharge port, and a plurality of water leakage holes are opened at the bottom of the compression collection bin; the problem that the existing medicinal residue collection device is not easy to separate from the extrusion block when compressing the medicinal residue, resulting in the medicinal residue sticking to the extrusion block is effectively solved; it is easy to use, can effectively prevent the medicinal residue from sticking to the extrusion block, and the medicinal residue is easy to be taken out from the inside of the compression device.

[0004] Based on the above patent, the existing drug residue collecting device mentioned in its background technology is not easy to separate the drug residue from the extrusion block when compressing the drug residue, causing the drug residue to stick to the extrusion block. In this regard, in order to address this technical problem, the present application proposes a drug residue collecting device for the production of Chinese herbal medicine preparations. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a medicinal residue collection device for the production of Chinese herbal medicine preparations is proposed. The separation between the pressing plate 2 and the pressing plate 1 is driven by the cooperation between the spring and the sliding rod, so that the compressed medicinal residue can be separated from the pressing plate 1. At the same time, the left end of the extrusion barrel can be shielded by the cooperation between the spiral spring and the canopy to prevent the medicinal residue from falling and becoming difficult to clean.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for collecting medicinal residues in the production of Chinese herbal medicine preparations, comprising an extrusion barrel, the inner wall of the extrusion barrel is connected to a pressure plate one through a sliding component, the middle end of the pressure plate one is connected to a pressure plate two through two telescopic components, the inner wall of the top left side of the extrusion barrel is connected to the top end of the pressure plate one through a winding component, the inner wall of the left end of the extrusion barrel is provided with a hydraulic telescopic rod, and the driving end of the hydraulic telescopic rod is fixedly connected to the middle end of the left side of the pressure plate one.

[0007] Furthermore, the telescopic assembly includes a sliding rod located on the left side of the second pressing plate, the left end of the sliding rod is slidably connected to the middle end of the first pressing plate, and a spring is sleeved on the outer wall of the sliding rod.

[0008] Furthermore, one end of the spring is fixedly connected to the left side of the second pressure plate, and the other end of the spring is fixedly connected to the right side of the first pressure plate.

[0009] Furthermore, the left end of the sliding rod passes through the first pressing plate, and the left side of the sliding rod is fixedly connected to a limiting plate.

[0010] Furthermore, the winding assembly includes a canopy located on the inner wall of the top left side of the extrusion barrel, a spiral spring is arranged inside the canopy, and a winding roller is fixedly connected to the outer periphery of the spiral spring.

[0011] Furthermore, the outer wall of the roller and the top end of the pressing plate are connected via a winding drum.

[0012] Furthermore, the sliding assembly includes four slide grooves located on the inner walls of the front and rear sides of the extrusion barrel and four sliders located on the front and rear sides of the pressure plate, and the sliders are arranged inside the slide grooves.

[0013] Furthermore, four supporting shafts are fixedly connected to the bottom side of the extrusion barrel.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when the hydraulic telescopic rod is retracted, the cooperation between the slide bar and the spring is realized to realize the cooperation between the pressing plate 1 and the pressing plate 2, so that the compressed medicine residue is pushed down from the pressing plate 1, which is convenient for separating the medicine residue and avoiding the medicine residue from sticking to the pressing plate, making it difficult to remove the compressed medicine residue.

[0016] 2. In the utility model, the hydraulic telescopic rod drives the pressure plate to move and the shed to unfold at the same time. The cooperation between the volute spring and the reel can realize the winding and storage of the shed when it is contracted. The shed can prevent the medicine residue from falling to the left end of the extrusion barrel and causing difficulties for subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a drug residue collection device for the production of Chinese herbal medicine preparations proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of an extrusion barrel of a drug residue collection device for producing Chinese herbal medicine preparations proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the drum structure of a drug residue collection device for the production of Chinese herbal medicine preparations.

[0020] Legend:

[0021] 1. Extrusion barrel; 2. Reel; 3. Canopy; 4. Pressing plate 1; 5. Pressing plate 2; 6. Sliding rod; 7. Spring; 8. Hydraulic telescopic rod; 9. Limiting plate; 10. Volute spring; 11. Slide groove; 12. Sliding block. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-3 , the utility model provides an embodiment: a Chinese herbal medicine preparation production residue collection device, including an extrusion barrel 1, the inner wall of the extrusion barrel 1 is connected to a pressing plate 4 through a slider 12 and a slide groove 11, the middle end of the pressing plate 4 is connected to a pressing plate 2 5 through two slide bars 6 and a spring 7, the inner wall of the top left side of the extrusion barrel 1 is connected to the top of the pressing plate 4 through a reel 2 and a canopy 3, a hydraulic telescopic rod 8 is arranged on the inner wall of the left end of the extrusion barrel 1, the driving end of the hydraulic telescopic rod 8 is fixedly connected to the middle end of the left side of the pressing plate 4, four slide grooves 11 are located on the inner walls of the front and rear sides of the extrusion barrel 1, and four sliders 12 are located on the front and rear sides of the pressing plate 4, the slider 12 is arranged inside the slide groove 11, and the bottom side of the extrusion barrel 1 is fixedly connected to four supporting shafts;

[0024] Specifically, firstly, the produced medicine residue is put into the right end of the extrusion barrel 1, and then the hydraulic telescopic rod 8 is started to drive the pressure plate 4 to cooperate between the slider 12 and the slide groove 11 to drive the pressure plate 4 to slide. When the pressure plate 4 slides, it drives the canopy 3 to extend to cooperate with the reel 2 and the spiral spring 10 to cover the left end of the extrusion barrel 1, so as to prevent the medicine residue from falling on the left end of the extrusion barrel 1 when it is put into the extrusion barrel 1, which makes it difficult to clean it up later. When the hydraulic telescopic rod 8 drives the pressure plate 4 to push the medicine residue into the right end of the extrusion barrel 1 The wall is used to compress the medicine residue. At the same time, when the compression is completed, the hydraulic telescopic rod 8 can be used to drive the pressure plate 4 to move to the left, and at the same time, the spiral spring 10 and the reel 2 can be used to wind and store the retracted shed 3. At the same time, when the pressure plate 4 moves to the left, the spring 7 and the slide bar 6 are used to realize the separation between the pressure plate 1 4 and the pressure plate 2 5. At the same time, the limit plate 9 prevents the pressure plate 1 4 from separating from the pressure plate 2 5, so as to push the compressed medicine residue away from the pressure plate 4, so as to facilitate the separation of the medicine residue and improve the work efficiency of compressing and collecting the medicine residue.

[0025] The slide bar 6 is located on the left side of the pressing plate 2 5, and the left end of the slide bar 6 is slidably connected to the middle end of the pressing plate 1 4. The outer wall of the slide bar 6 is sleeved with a spring 7, one end of the spring 7 is fixedly connected to the left side of the pressing plate 2 5, and the other end of the spring 7 is fixedly connected to the right side of the pressing plate 1 4. The left end of the slide bar 6 passes through the pressing plate 1 4, and the left side of the slide bar 6 is fixedly connected to a limiting plate 9. A canopy 3 is located on the inner wall of the top left side of the extrusion barrel 1, and a spiral spring 10 is arranged inside the canopy 3. The outer periphery of the spiral spring 10 is fixedly connected to a roller, and the outer wall of the roller and the top of the pressing plate 4 are connected through the reel 2;

[0026] Specifically, by starting the hydraulic telescopic rod 8, the pressure plate 4 is driven to cooperate between the slider 12 and the slide groove 11 to drive the pressure plate 4 to slide. When the pressure plate 4 slides, it drives the awning 3 to extend and cooperate with the reel 2 and the spiral spring 10 to cover the left end of the extrusion barrel 1 to prevent the slag from falling on the left end of the extrusion barrel 1 when the slag is put into the extrusion barrel 1, which causes difficulty in subsequent cleaning. When the hydraulic telescopic rod 8 drives the pressure plate 4, it pushes the slag to the inner wall of the right end of the extrusion barrel 1 to compress the slag. At the same time, when the compression is completed, the pressure plate 4 can be driven by the hydraulic telescopic rod 8 to move to the left and cooperate with the spiral spring 10 and the reel 2 to wind and store the retracted awning 3. At the same time, when the pressure plate 4 moves to the left, it cooperates with the spring 7 and the slide bar 6 to realize the separation between the pressure plate 4 and the pressure plate 2 5, so that the pressure plate 2 5 separates the compressed slag from the pressure plate 4, which is convenient for improving the collection efficiency of the slag.

[0027] Working principle: first, put the medicine residue into the right end of the extrusion barrel 1, and then start the hydraulic telescopic rod 8 to drive the pressure plate 4 to cooperate between the slider 12 and the slide groove 11 to drive the pressure plate 4 to slide. When the pressure plate 4 slides, it drives the shed 3 to extend and cooperate with the reel 2 to cover the left end of the extrusion barrel 1 to prevent the medicine residue from falling on the left end of the extrusion barrel 1 when the medicine residue is put into the extrusion barrel 1, which causes difficulties for subsequent cleaning. When the hydraulic telescopic rod 8 drives the pressure plate 4 to push the medicine residue to the inner wall of the right end of the extrusion barrel 1, the medicine residue is compressed. At the same time, when the compression is completed, the hydraulic telescopic rod 8 can drive the pressure plate 4 to move to the left and cooperate with the volute spring 10 and the reel 2 to wind and store the retracted shed 3. At the same time, when the pressure plate 4 moves to the left, it cooperates with the spring 7 and the slide bar 6 to realize the separation between the pressure plate 4 and the pressure plate 2 5, so that the pressure plate 2 5 separates the compressed medicine residue from the pressure plate 4, which is convenient for improving the collection efficiency of the medicine residue.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for collecting medicinal residues in the production of Chinese herbal medicine preparations, comprising an extrusion barrel (1), characterized in that: The inner wall of the extrusion barrel (1) is connected to a pressure plate one (4) via a sliding assembly, the middle end of the pressure plate one (4) is connected to a pressure plate two (5) via two telescopic assemblies, the inner wall of the left top end of the extrusion barrel (1) is connected to the top end of the pressure plate one (4) via a winding assembly, and a hydraulic telescopic rod (8) is provided on the inner wall of the left end of the extrusion barrel (1), and the driving end of the hydraulic telescopic rod (8) is fixedly connected to the middle end of the left side of the pressure plate one (4).

2. The device for collecting medicinal residues in the production of Chinese herbal medicine preparations according to claim 1, characterized in that: The telescopic assembly comprises a slide bar (6) located on the left side of the second pressing plate (5), the left end of the slide bar (6) is slidably connected to the middle end of the first pressing plate (4), and the outer wall of the slide bar (6) is sleeved with a spring (7).

3. A Chinese herbal medicine preparation production residue collection device according to claim 2, characterized in that: One end of the spring (7) is fixedly connected to the left side of the second pressing plate (5), and the other end of the spring (7) is fixedly connected to the right side of the first pressing plate (4).

4. The device for collecting medicinal residues in the production of Chinese herbal medicine preparations according to claim 2, characterized in that: The left end of the slide rod (6) passes through the pressure plate (4), and the left side of the slide rod (6) is fixedly connected to a limiting plate (9).

5. The device for collecting medicinal residues in the production of Chinese herbal medicine preparations according to claim 1, characterized in that: The winding assembly comprises a canopy (3) located on the inner wall of the top left side of the extrusion barrel (1), a spiral spring (10) is arranged inside the canopy (3), and a winding roller is fixedly connected to the outer periphery of the spiral spring (10).

6. The device for collecting medicinal residues in the production of Chinese herbal medicine preparations according to claim 5, characterized in that: The outer wall of the roller and the top of the pressure plate (4) are connected via a winding drum (2).

7. The device for collecting medicinal residues in the production of Chinese herbal medicine preparations according to claim 1, characterized in that: The sliding assembly comprises four slide grooves (11) located on the inner walls of the front and rear sides of the extrusion barrel (1) and four sliders (12) located on the front and rear sides of the pressure plate (4), and the sliders (12) are arranged inside the slide grooves (11).

8. The device for collecting medicinal residues in the production of Chinese herbal medicine preparations according to claim 1, characterized in that: Four supporting shafts are fixedly connected to the bottom side of the extrusion barrel (1).

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