Convenient extraction device for animal residue detection

Abstract

The utility model discloses a convenient extraction device for animal residue detection, which relates to the technical field of animal residue extraction equipment and comprises a crushing pipe, and an extraction component is arranged on the surface of the crushing pipe. A cover body in threaded connection with the top end of the crushing pipe is arranged in the extraction assembly, an annular plate is arranged on the surface of the crushing pipe, and a collecting pipe is in threaded connection between the annular plate and the crushing pipe; a through hole for adding a reagent is formed in the top end of the cover body, a motor is arranged at the top end of the cover body, a rotating rod connected with the motor is arranged at the bottom end of the cover body, and a crushing cutter for crushing is arranged on the surface of the rotating rod; sealing rings are arranged at the joints of the collecting pipe, the annular plate and the crushing pipe; and a discharge hole is formed in the surface of the collecting pipe. According to the extraction equipment, the collection pipe, the crushing pipe, the crushing cutter and the like can be disassembled through the arranged extraction assembly, the interiors of the extraction equipment can be conveniently cleaned, subsequent extraction work can be conveniently carried out, and meanwhile the extraction equipment is convenient to carry due to the fact that the size of the extraction equipment is small.

Description

Technical Field

[0001] The utility model relates to the technical field of animal residue extraction equipment, and in particular to a convenient extraction device for animal residue detection. Background Art

[0002] Veterinary residue is the abbreviation of "veterinary drug residues". It refers to the parent compound of veterinary drugs and its metabolites, as well as veterinary drug-related impurities contained in any edible part of animal products. These substances may come from the drugs ingested by animals after eating food containing veterinary drugs, or they may be produced by the animals themselves during their growth process. The detection of veterinary drug residues is crucial to food safety because it stipulates the maximum residue limit that can be contained in animal food. Before testing for veterinary residues, designated samples need to be extracted to facilitate subsequent testing.

[0003] The current convenient extraction device for animal residue detection is relatively large in size. After the extraction is completed, it is not convenient to clean the inside of the device, which will affect subsequent extraction. Utility Model Content

[0004] The utility model provides a convenient extraction device for animal residue detection. Through the set extraction component, the collection tube, crushing tube and crushing knife can be disassembled to facilitate the cleaning of the inside, so as to facilitate the subsequent extraction work. At the same time, since the crushing tube and the collection tube are small in size, they are easy to carry, thus solving the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A convenient extraction device for animal residue detection, comprising a crushing tube, the surface of which is provided with an extraction component;

[0007] The interior of the extraction assembly includes a cover body threadedly connected to the top of the crushing tube, and the surface of the crushing tube is provided with an annular plate, and a collecting tube is threadedly connected between the annular plate and the crushing tube;

[0008] The top of the cover body is provided with a through hole for adding reagents, and the top of the cover body is provided with a motor, the bottom of the cover body is provided with a rotating rod connected to the motor, and the surface of the rotating rod is provided with a crushing knife for crushing.

[0009] As a further description of the above technical solution:

[0010] A sealing ring is provided at the connection between the collecting pipe, the annular plate and the crushing pipe.

[0011] As a further description of the above technical solution:

[0012] A discharge port is provided on the surface of the collecting tube, and a fixed block is provided at the bottom end of the collecting tube. A pull rod is movably sleeved on the surface of the fixed block, and a piston is connected to the top of the pull rod. A filter plate is provided inside the collecting tube.

[0013] As a further description of the above technical solution:

[0014] The fixing block, the filter plate and the interior of the collecting tube are connected by threads.

[0015] As a further description of the above technical solution:

[0016] The piston is located at the bottom end of the filter plate.

[0017] As a further description of the above technical solution:

[0018] The discharge port is located between the fixed block and the filter plate.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0020] In the utility model, the collection tube, crushing tube and crushing knife can be disassembled through the extraction component, which is convenient for cleaning the inside to facilitate subsequent extraction work. At the same time, since the extraction equipment is small in size, it is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of a convenient extraction device for animal residue detection;

[0022] Figure 2 It is a schematic diagram of the surface structure of the rotating rod in the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the crushing tube in the utility model;

[0024] Figure 4 It is a schematic diagram of the internal structure of the collecting tube in the utility model.

[0025] Legend:

[0026] 1. Crushing tube; 2. Cover; 3. Ring plate; 4. Collecting tube; 5. Through hole; 6. Motor; 7. Rotating rod; 8. Crushing knife; 9. Discharge port; 10. Fixed block; 11. Pull rod; 12. Piston; 13. Filter plate. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] Reference Figure 1-Figure 4 A convenient extraction device for animal residue detection includes a crushing tube 1, and an extraction component is arranged on the surface of the crushing tube 1; the interior of the extraction component includes a cover body 2 threadedly connected to the top of the crushing tube 1, and an annular plate 3 is arranged on the surface of the crushing tube 1, and a collecting tube 4 is threadedly connected between the annular plate 3 and the crushing tube 1; a through hole 5 for adding reagents is opened at the top of the cover body 2, and a motor 6 is arranged at the top of the cover body 2, and a rotating rod 7 connected to the motor 6 is arranged at the bottom of the cover body 2, and a crushing knife 8 for crushing is arranged on the surface of the rotating rod 7, and a designated meat sample can be placed in Go to the inside of the crushing tube 1, cover the cover body 2, and energize the motor 6 to make it work, so that the rotating rod 7 can drive the crushing knife 8 to crush the meat sample in the crushing tube 1 and grind it into minced meat. Add the reagent into the inside of the crushing tube 1 through the through hole 5, and keep the crushing knife 8 rotating to mix the crushed minced meat with the reagent, so that it can be extracted for subsequent detection. The motor 6 is connected to a battery (or power supply) and a switch. Since the crushing tube 1 and the collecting tube 4 are small in size, smaller meat samples can be crushed and extracted.

[0029] Furthermore, a sealing ring is provided at the connection between the collecting tube 4 and the annular plate 3 and the crushing tube 1, so as to seal the connection between the collecting tube 4 and the annular plate 3 and the crushing tube 1 and prevent the outflow of reagents or liquids.

[0030] Furthermore, a discharge port 9 is provided on the surface of the collecting tube 4, and a fixed block 10 is provided at the bottom end of the inner part of the collecting tube 4. A pull rod 11 is movably sleeved on the surface of the fixed block 10, and a piston 12 is connected to the top of the pull rod 11. A filter plate 13 is provided inside the collecting tube 4. After the sample is crushed and mixed with the reagent, the pull rod 11 can be pulled to drive the piston 12 to move, and the piston 12 can be moved to the lower side of the discharge port 9, so that the mixed sample can be filtered through the filter plate 13 and flow out from the discharge port 9, so that the sample can be extracted and collected.

[0031] Furthermore, the fixing block 10, the filter plate 13 and the interior of the collecting tube 4 are threadedly connected, which facilitates the removal of the fixing block 10, the filter plate 13, the piston 12 and the like from the interior of the collecting tube 4 for cleaning and subsequent extraction.

[0032] Furthermore, the piston 12 is located at the bottom end of the filter plate 13. When the piston 12 is at its bottom end, it is convenient to cover the filter plate 13. After the crushed sample is mixed with the reagent, the piston 12 can be removed to allow the mixed sample to flow out through the discharge port 9.

[0033] Furthermore, the discharge port 9 is located between the fixed block 10 and the filter plate 13, so that after the piston 12 is moved below the discharge port 9, the sample mixed with the reagent can be filtered through the filter plate 13 and then flow out through the discharge port 9 for easy collection.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A convenient extraction device for animal residue detection, comprising a crushing tube (1), characterized in that: An extraction component is provided on the surface of the crushing tube (1); The interior of the extraction component comprises a cover body (2) threadedly connected to the top of the crushing tube (1), and an annular plate (3) is provided on the surface of the crushing tube (1), and a collecting tube (4) is threadedly connected between the annular plate (3) and the crushing tube (1); The top end of the cover body (2) is provided with a through hole (5) for adding reagents, and the top end of the cover body (2) is provided with a motor (6), the bottom end of the cover body (2) is provided with a rotating rod (7) connected to the motor (6), and the surface of the rotating rod (7) is provided with a crushing knife (8) for crushing.

2. A convenient extraction device for animal residue detection according to claim 1, characterized in that: A sealing ring is provided at the connection between the collecting pipe (4), the annular plate (3) and the crushing pipe (1).

3. A convenient extraction device for animal residue detection according to claim 1, characterized in that: The surface of the collecting tube (4) is provided with a discharge port (9), and the bottom end of the collecting tube (4) is provided with a fixed block (10), the surface of the fixed block (10) is movably sleeved with a pull rod (11), and the top end of the pull rod (11) is connected to a piston (12), and a filter plate (13) is provided inside the collecting tube (4).

4. A convenient extraction device for animal residue detection according to claim 3, characterized in that: The fixing block (10), the filter plate (13) and the interior of the collecting pipe (4) are connected by threads.

5. A convenient extraction device for animal residue detection according to claim 3, characterized in that: The piston (12) is located at the bottom end of the filter plate (13).

6. A convenient extraction device for animal residue detection according to claim 3, characterized in that: The discharge port (9) is located between the fixed block (10) and the filter plate (13).

Images