Traditional Chinese veterinary medicine extracting, processing, sampling and detecting device

Abstract

The utility model discloses a traditional Chinese veterinary medicine extracting, processing, sampling and detecting device and relates to the field of traditional Chinese veterinary medicine processing. The traditional Chinese veterinary medicine extracting, processing, sampling and detecting device comprises a sample containing box placed at an opening of an extracting tank, and further comprises a sample conveying pipe vertically and rotatably connected to the middle position of the sample containing box; the sleeves are circumferentially and fixedly connected to the lower end of the sample conveying pipe at equal intervals, and the sample conveying pipe is provided with through holes communicated with the liquid outlets of the sleeves; when the traditional Chinese veterinary medicine extracting solution sampling device is used for sampling traditional Chinese veterinary medicine extracting solutions so as to detect the traditional Chinese veterinary medicine extracting solutions, the sample conveying pipe is driven to rotate, so that the extracting solutions at different liquid levels can be extracted, and the extracting solutions at different liquid levels can be uniformly mixed; therefore, the extracting solution entering the sample containing box through the sample conveying pipe has certain representativeness, and the accuracy of detecting the extracting solution is effectively guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of traditional Chinese veterinary medicine processing, and specifically relates to a sampling and detection device for the extraction and processing of traditional Chinese veterinary medicine. Background Art

[0002] Veterinary medicine refers to substances used for preventing, treating, and diagnosing animal diseases or purposefully regulating the physiological functions of animals. Veterinary medicine mainly includes: serum products, vaccines, diagnostic products, microecological products, traditional Chinese medicinal materials, traditional Chinese patent medicines, chemical drugs, antibiotics, biochemical drugs, radioactive drugs, and external pesticides, disinfectants, etc. An extraction tank is a commonly used leaching and extraction device in pharmaceutical and chemical industries, especially suitable for the leaching and extraction of components contained in plant products. In the process of preparing traditional Chinese medicinal materials for veterinary medicine, a traditional Chinese medicine extraction tank is needed to extract plant products. The extraction process is to decoct and extract traditional Chinese medicinal materials with water or organic solvents as the medium under stirring conditions, so as to fully extract the active ingredients.

[0003] After the extraction is completed, it is necessary to sample and detect the content of the traditional Chinese veterinary medicine extraction solution. Since the solution is layered during the extraction process, and the contents of the extraction active substances in the organic layer, emulsion layer, and water layer are all different, the sampling equipment disclosed in the prior art cannot achieve sampling of different liquid level parts in the extraction solution at one time. In order to meet the detection requirements, it is often necessary to sample different liquid levels multiple times, which is rather cumbersome. In view of this, the present utility model is specifically proposed. Summary of the Utility Model

[0004] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a sampling and detection device for the extraction and processing of traditional Chinese veterinary medicine that can overcome or at least partially solve the above problems.

[0005] To solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is: a sampling and detection device for the extraction and processing of traditional Chinese veterinary medicine, including a sample holding box placed at the opening of the extraction tank, and further including: a sample delivery pipe vertically and rotatably connected to the middle position of the sample holding box; a sleeve fixedly connected to the lower end of the sample delivery pipe at equal circumferential intervals, and a through port communicating with the liquid outlet of the sleeve is opened on the sample delivery pipe; a sampling pipe group connected to the liquid inlet of the sleeve, and a plurality of suction ports are vertically and equally spaced on the sampling pipe group, and one-way valves are arranged in the liquid inlet and outlet of the sleeve; a piston rod with a piston slidably connected to the sleeve; a tension spring arranged in the sleeve and fixedly connected to the sleeve and the piston on the piston rod at both ends respectively; a wavy driving ring fixedly connected to a position near the piston rod inside the extraction tank; a driving mechanism for driving the sample delivery pipe to rotate, installed on the sample holding box; and a liquid discharge port is opened at the position of the sample delivery pipe inside the sample holding box.

[0006] Further, the driving mechanism includes a driving motor, which is fixedly connected to the upper end of the sample box through a bracket, and the output end of the driving motor is fixedly connected to the sample delivery pipe.

[0007] In order to prevent the unextracted Chinese veterinary medicine liquid from being sucked into the sample box when agitating the Chinese veterinary medicine liquid, further, a first electromagnetic valve is connected to the opening at the bottom of the sample delivery pipe.

[0008] In order to facilitate the recycling of the extracted liquid after detection into the extraction tank, furthermore, a conical table surface is provided at the lower end inside the sample box, a reflux pipe is connected to one side of the bottom of the sample box, and a second electromagnetic valve is connected to the liquid outlet of the reflux pipe.

[0009] In order to facilitate improving the smoothness of the piston rod during rotational telescoping, further, a roller is rotatably connected to the end of the piston rod away from the tension spring, and the roller rolls on the inner side wall of the wavy driving ring.

[0010] In order to facilitate improving the stability of the sample box on the extraction tank, further, a ring of convex rings is fixedly connected to the bottom of the sample box, and a ring of grooves for cooperating with the convex rings is provided at the upper end of the extraction tank.

[0011] After adopting the above technical solutions, the present utility model has the following beneficial effects compared with the prior art: By the combined use of the sample box, the sample delivery pipe, the sleeve, the piston rod, the tension spring, the wavy driving ring, the sampling pipe group with a plurality of suction ports vertically and equidistantly arranged, and the driving mechanism, when sampling the Chinese veterinary medicine extraction liquid for detection, by driving the sample delivery pipe to rotate, not only can the extraction liquid at different liquid level positions be extracted, but also the extraction liquids at different liquid levels can be evenly mixed, so that the extraction liquid entering the sample box through the sample delivery pipe has a certain representativeness, effectively ensuring the accuracy of the detection of the extraction liquid.

[0012] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In the drawings:

[0014] Figure 1 is a schematic structural diagram of the Chinese veterinary medicine extraction, processing, sampling and detection device proposed by the present utility model;

[0015] Figure 2 is a schematic cross-sectional structural diagram of the Chinese veterinary medicine extraction, processing, sampling and detection device proposed by the present utility model;

[0016] Figure 3 is a schematic partial structural diagram of the Chinese veterinary medicine extraction, processing, sampling and detection device proposed by the present utility model;

[0017] Figure 4 Sampling and testing device for extraction and processing of traditional Chinese veterinary drugs proposed by the present utility model Figure 2 Structural schematic diagram of part A in the figure

[0018] In the figure: 1, sample box; 101, conical table surface; 102, reflux pipe; 103, convex ring; 2, extraction tank; 201, wavy driving ring; 3, sample delivery pipe; 301, bracket; 302, driving motor; 303, first electromagnetic valve; 4, sleeve; 401, tension spring; 402, piston rod; 403, roller; 404, sampling pipe group Specific implementation mode

[0019] For the purpose, technical solution and advantages of the embodiments of the present utility model to be clearer, the following will combine the accompanying drawings in the embodiments of the present utility model to clearly and completely describe the technical solutions in the embodiments. The following embodiments are used to illustrate the present utility model, but not to limit the scope of the present utility model

[0020] Embodiment 1:

[0021] Refer to Figures 1 - 4 , the sampling and testing device for extraction and processing of traditional Chinese veterinary drugs, includes a sample box 1 placed at the opening of the extraction tank 2, and also includes: a sample delivery pipe 3, vertically and rotatably connected to the middle position of the sample box 1; a sleeve 4, fixedly connected to the lower end of the sample delivery pipe 3 at equal circumferential intervals, and a through port communicating with the liquid outlet of the sleeve 4 is opened on the sample delivery pipe 3; a sampling pipe group 404, connected to the liquid inlet of the sleeve 4, and a plurality of suction ports are vertically and equally spaced on the sampling pipe group 404, and one-way valves are provided in the liquid inlet and outlet of the sleeve 4; a piston rod 402 with a piston, slidably connected to the sleeve 4; a tension spring 401, arranged in the sleeve 4, and the two ends are respectively fixedly connected to the piston on the sleeve 4 and the piston rod 402; a wavy driving ring 201, fixedly connected to the inside of the extraction tank 2 near the piston rod 402; a driving mechanism for driving the sample delivery pipe 3 to rotate, installed on the sample box 1; a liquid discharge port is opened at the position of the sample delivery pipe 3 inside the sample box 1

[0022] The driving mechanism includes a driving motor 302, the driving motor 302 is fixedly connected to the upper end of the sample box 1 through a bracket 301, and the output end of the driving motor 302 is fixedly connected to the sample delivery pipe 3

[0023] When it is necessary to sample and detect the extract of traditional Chinese medicinal materials, the staff first install the sample box 1 at the opening at the upper end of the extraction tank 2, so that the sampling pipe group 404 extends into the extract. When the lifting operation starts, the driving motor 302 can be started at this time. The driving motor 302 will drive the sleeve 4 to rotate through the sample delivery pipe 3. The sleeve 4 will drive the piston rod 402 to rotate. Then the piston rod 402 will cooperate with the wavy driving ring 201 and the tension spring 401 to make the piston reciprocate in the sleeve 4. Since a plurality of suction ports are vertically and equidistantly arranged on the sampling pipe group 404, the extract can be extracted from different depths and mixed once in the sleeve 4. When the extract is pressed into the sample delivery pipe 3, the extracts at different depths will be mixed a second time in the sample delivery pipe 3. At the same time, when the sampling pipe group 404 rotates, the extract can also be stirred and mixed, so that the extract entering the sample box 1 through the sample delivery pipe 3 has a certain representativeness. When the sampling is completed, the staff can detect the extract sample in the sample box 1 through the detection instrument. Through the above operations, not only can the extract at different liquid level positions be extracted, but also it can be evenly mixed, effectively ensuring the accuracy of sampling and detecting the extract.

[0024] It should be noted that the detection instrument for detecting the extract sample can adopt the detection instruments that can be purchased and are common on the market, and detecting the extract of traditional Chinese veterinary medicine through the detection instrument is a commonly used technical means for those skilled in the art and is the prior art, so it is not shown in the drawings.

[0025] Embodiment 2:

[0026] Refer to Figures 1 - 4 , the sampling and detecting device for the extraction and processing of traditional Chinese veterinary medicine is basically the same as that in Embodiment 1. Furthermore: a first electromagnetic valve 303 is connected to the opening at the bottom of the sample delivery pipe 3. By setting the first electromagnetic valve 303 at the opening at the bottom of the sample delivery pipe 3, when decocting and extracting traditional Chinese medicinal materials through the extraction tank 2, the driving motor 302 can be started at this time to stir the traditional Chinese medicinal material liquid with the sampling pipe group 404, so as to improve the effect of decocting and extracting traditional Chinese medicinal materials. At the same time, when the sampling pipe group 404 rotates, the first electromagnetic valve 303 is opened. At this time, the traditional Chinese medicinal material liquid drawn into the sample delivery pipe 3 through the sampling pipe group 404 will directly flow back through the opening at the bottom of the sample delivery pipe 3, avoiding being drawn into the sample box 1 before the extraction is completed.

[0027] At the lower end inside the sample box 1, there is a conical table surface 101. One side of the bottom of the sample box 1 is connected to a reflux pipe 102. A second electromagnetic valve is connected to the liquid outlet of the reflux pipe 102. When the traditional Chinese veterinary medicine extraction liquid is sampled into the sample box 1 and the detection is completed, the second electromagnetic valve at the liquid outlet of the reflux pipe 102 can be opened at this time. Then, the traditional Chinese veterinary medicine extraction liquid sample in the sample box 1 will flow back into the extraction tank 2 along the conical table surface 101 through the reflux pipe 102. Through the setting of the conical table surface 101, it is convenient for the traditional Chinese veterinary medicine extraction liquid in the sample box 1 to flow back into the extraction tank 2 more fully.

[0028] Embodiment 3:

[0029] Referring to Figures 1 - 4 , the sampling and detection device for traditional Chinese veterinary medicine extraction and processing is basically the same as that in Embodiment 2. Furthermore: One end of the piston rod 402 away from the tension spring 401 is rotatably connected to a roller 403 through a mounting seat. The roller 403 rolls on the inner side wall of the wavy driving ring 201. Through the setting of the roller 403, when the piston rod 402 rotates, it can avoid the direct frictional connection between the piston rod 402 and the wavy driving ring 201, thereby effectively improving the smoothness of the piston rod 402 during rotational expansion and contraction.

[0030] A ring of convex rings 103 is fixedly connected to the bottom of the sample box 1. A ring of grooves for cooperating with the convex rings 103 is opened at the upper end of the extraction tank 2. Through the cooperation of the convex rings 103 and the grooves, when the sample box 1 is placed at the opening at the upper end of the extraction tank 2, the convex rings 103 can be embedded into the grooves, thereby improving the stability of the sample box 1 on the extraction tank 2.

[0031] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention.

Claims

1. A sampling and testing device for extracting and processing Chinese veterinary medicines, characterized in that: The invention comprises a sample holding box (1) placed at the opening of an extraction tank (2), and further comprises: A sample transport tube (3) is vertically rotatably connected to the middle position of the sample containing box (1); The sleeve (4) is fixedly connected to the lower end of the sample delivery tube (3) at equal intervals around the circumference, and the sample delivery tube (3) is provided with a through opening that is connected to the liquid outlet of the sleeve (4); A sampling tube group (404) is connected to the liquid inlet of the sleeve (4), a plurality of suction ports are vertically equidistantly provided on the sampling tube group (404), and a one-way valve is provided in the liquid inlet and outlet of the sleeve (4); A piston rod (402) with a piston, slidably connected in the sleeve (4); A tensioning spring (401) is arranged in the sleeve (4), and two ends of the tensioning spring are respectively fixedly connected to the sleeve (4) and the piston on the piston rod (402); A wave-shaped driving ring (201) is fixedly connected to a position inside the extraction tank (2) close to the piston rod (402); A driving mechanism for driving the sample transport tube (3) to rotate, mounted on the sample containing box (1); The sample delivery tube (3) is provided with a liquid discharge port at a position inside the sample holding box (1).

2. The Chinese veterinary medicine extraction, processing, sampling and detection device according to claim 1, characterized in that: The driving mechanism comprises a driving motor (302), wherein the driving motor (302) is fixedly connected to the upper end of the sample containing box (1) via a bracket (301), and the output end of the driving motor (302) is fixedly connected to the sample transport tube (3).

3. The Chinese veterinary medicine extraction, processing, sampling and detection device according to claim 1, characterized in that: The opening at the bottom of the sample transport tube (3) is connected to a first electromagnetic valve (303).

4. The Chinese veterinary medicine extraction, processing, sampling and detection device according to claim 3, characterized in that: A conical table (101) is provided at the lower inner end of the sample holding box (1), a reflux pipe (102) is connected to one side of the bottom of the sample holding box (1), and a second electromagnetic valve is connected to the liquid outlet of the reflux pipe (102).

5. The Chinese veterinary medicine extraction, processing, sampling and detection device according to claim 1, characterized in that: One end of the piston rod (402) away from the tension spring (401) is rotatably connected to a roller (403) via a mounting seat, and the roller (403) rolls on the inner side wall of the wavy driving ring (201).

6. The Chinese veterinary medicine extraction, processing, sampling and detection device according to claim 1, characterized in that: The bottom of the sample box (1) is fixedly connected with a convex ring (103), and the upper end of the extraction tank (2) is provided with a groove that cooperates with the convex ring (103).

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