Aquatic product drug residue detection equipment

Abstract

The utility model relates to the technical field of aquatic product detection, and particularly discloses aquatic product drug residue detection equipment which comprises a fixing mechanism, the fixing mechanism comprises a base, adjusting sliding grooves are formed in the two ends of the upper surface of the base, adjusting sliding blocks are arranged in the adjusting sliding grooves, and studs are fixedly connected to the upper surfaces of the adjusting sliding blocks; the sampling mechanism comprises a stand column fixedly connected to the upper surface of one end of the base, one end of the stand column is slidably connected with a lifting column, and a steering assembly is fixedly installed on the upper surface of the lifting column. According to the device, the fixing mechanism with the positioning plate is arranged, the triangular sampling blade at the bottom end of the sampling pipe can cut off a skin and meat component at the part to serve as a sample to be detected, the whole operation process is integrated on one device, and a worker can complete all procedures of fixing, cleaning, sampling and detecting only by using the device; and auxiliary tools do not need to be frequently replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of aquatic product detection, and in particular relates to a device for detecting drug residues in aquatic products. Background Art

[0002] Aquatic products refer to various organisms obtained from water, including fish, crustaceans, mollusks, and other aquatic organisms, which are usually consumed, processed, or used for other commercial purposes. Drug residues in aquatic products may pose a threat to human health, especially long-term consumption, which may lead to chronic poisoning, allergic reactions, or other health problems. Sampling and testing can timely detect and control drug residues and reduce food safety risks.

[0003] When testing aquatic products for drug residues, the test object must first be fixed and then cleaned. After sampling, the sample must be cut to ensure uniformity. After adding the test reagent, the reagent and sample must be shaken evenly. The entire operation process requires the frequent use of different equipment, resulting in low detection efficiency.

[0004] Therefore, those skilled in the art have proposed a device for detecting drug residues in aquatic products to solve the problems raised in the background art.

[0005] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention. Therefore, it may include information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0006] The purpose of the utility model is to provide a device for detecting drug residues in aquatic products to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] An aquatic product drug residue detection device, comprising:

[0009] The fixing mechanism includes a base, and both ends of the upper surface of the base are provided with adjustment slots, an adjustment slider is provided in the adjustment slot, and the adjustment slider slides in cooperation with the adjustment slot. A stud is fixedly connected to the upper surface of the adjustment slider, and an extension plate is sleeved on the side surface of the stud. A positioning plate is fixedly connected to the extension plate, and the positioning plate is an arc-shaped plate structure;

[0010] The sampling mechanism includes a column fixedly connected to the upper surface of one end of the base, one end of the column is slidably connected to a lifting column, a steering assembly is fixedly installed on the upper surface of the lifting column, one end of the steering assembly is provided with a horizontal plate, a sliding groove is provided on the upper surface of the horizontal plate, a sliding block is provided in the sliding groove, the sliding block slides in cooperation with the sliding groove, a sampling assembly is provided on the upper surface of the sliding block, cleaning assemblies are provided on both sides of the sliding block, a locking screw is screwed on one side of the column, and one end of the locking screw is squeezed and cooperated with the lifting column.

[0011] Preferably, the steering assembly includes a rotating drum fixedly connected to one end of the lifting column and a rotating shaft sleeved on the rotating drum, the rotating shaft is movably matched with the rotating drum, and one end of the rotating shaft is fixedly connected to a crank.

[0012] Preferably, the sampling assembly includes a pressing cylinder mounted on a sliding block, a sampling tube is sleeved on the pressing cylinder, the sampling tube and the pressing cylinder are in sliding cooperation, and a threaded sealing plug and a plurality of triangular sampling blades are provided at one end of the sampling tube.

[0013] Preferably, the cleaning assembly includes connecting rods arranged on both sides of the sliding block, one end of the connecting rod is provided with a hinge seat, and a nozzle is movably connected in the hinge seat.

[0014] Preferably, the side surface of the stud is threadedly connected with an adjusting thread knob, and the adjusting thread knob is abutted against the extension plate.

[0015] Preferably, side slots are provided on both sides of the base, positioning screws are provided in the side slots, a positioning screw hole is provided on one side of the adjusting slider, and the positioning screw is screwed into the positioning screw hole.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) The utility model sets a fixing mechanism with a positioning plate. When it is necessary to test the drug residue of aquatic products, the aquatic products to be sampled can be placed on the base, and then the positions of the two positioning plates are adjusted according to the length of the aquatic products so that the positioning plates are located at both ends of the aquatic products, and the adjusting threaded knob is turned so that the positioning plates are tightly fitted with the aquatic products, thereby pressing and fixing them. Then, according to the part where the sampling is required, the specific position of the pressing cylinder is controlled by the sliding cooperation between the sliding block and the sliding groove. After the adjustment is completed, the cleaning component can be used to clean the part to be sampled. Finally, the sampling tube is pressed. The triangular sampling blade at the bottom of the sampling tube can cut the skin and flesh component of the part as a sample for inspection. During the inspection, the reagent can be dripped into the sample, and then the sampling tube is sealed with a threaded sealing plug. The crank can be turned to fully mix the reagent and the sample, thereby improving the accuracy of the inspection result. The entire operation process is integrated into one device. The staff only needs to use this device to complete the entire process of fixing, cleaning, sampling and testing. There is no need to frequently change auxiliary tools. It is also easy to carry when working outside.

[0018] (2) The utility model installs a nozzle with a hinge seat on both sides of the sliding block. When it is necessary to clean the aquatic product to be sampled, the angle of the nozzle can be adjusted according to the specific location of the aquatic product to be sampled, so that the nozzle can be aimed at the location for cleaning. A pump is provided in the nozzle. When in use, it is only necessary to connect the water inlet of the nozzle to the water source. The crank can also be turned to perform a reciprocating cleaning operation, thereby expanding the range of cleaning.

[0019] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a left-side perspective structural diagram of the present invention;

[0021] Figure 2 This is an enlarged schematic diagram of the local structure of the adjustment slider of the utility model;

[0022] Figure 3 This is a right-side perspective structural diagram of the present invention;

[0023] Figure 4 This is a schematic diagram of the internal structure of the pressing cylinder of the present utility model.

[0024] In the figure: 1. Base; 2. Column; 3. Lifting column; 4. Locking screw; 5. Rotating drum; 6. Rotating shaft; 7. Crank handle; 8. Horizontal plate; 9. Sliding block; 10. Connecting rod; 11. Hinge seat; 12. Nozzle; 13. Sliding groove; 14. Positioning plate; 15. Extension plate; 16. Adjusting thread knob; 17. Stud; 18. Adjusting slider; 19. Positioning screw; 20. Side slot; 21. Adjusting slide groove; 22. Pressing cylinder; 23. Sampling tube; 24. Triangular sampling blade; 25. Threaded sealing plug. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1:

[0027] See also Figures 1-4 As shown, a device for detecting drug residues in aquatic products includes:

[0028] The fixing mechanism includes a base 1, and both ends of the upper surface of the base 1 are provided with adjustment slots 21. An adjustment slider 18 is provided in the adjustment slot 21. The adjustment slider 18 slides with the adjustment slot 21. The upper surface of the adjustment slider 18 is fixedly connected to a stud 17. The side surface of the stud 17 is sleeved with an extension plate 15. The extension plate 15 is fixedly connected to a positioning plate 14. The positioning plate 14 is an arc-shaped plate structure.

[0029] The sampling mechanism includes a column 2 fixedly connected to the upper surface of one end of the base 1, a lifting column 3 is slidably connected to one end of the column 2, a steering assembly is fixedly installed on the upper surface of the lifting column 3, a cross plate 8 is provided at one end of the steering assembly, a sliding groove 13 is provided on the upper surface of the cross plate 8, a sliding block 9 is provided in the sliding groove 13, the sliding block 9 slides in cooperation with the sliding groove 13, a sampling assembly is provided on the upper surface of the sliding block 9, and cleaning assemblies are provided on both sides of the sliding block 9. A locking screw 4 is screwed on one side of the column 2, and one end of the locking screw 4 is squeezed and fitted with the lifting column 3.

[0030] Specifically, the steering assembly includes a rotating drum 5 fixedly connected to one end of the lifting column 3 and a rotating shaft 6 sleeved on the rotating drum 5. The rotating shaft 6 is movably matched with the rotating drum 5. One end of the rotating shaft 6 is fixedly connected to a crank 7.

[0031] Specifically, the sampling assembly includes a pressing cylinder 22 installed on the sliding block 9, a sampling tube 23 is sleeved on the pressing cylinder 22, and the sampling tube 23 slides with the pressing cylinder 22. A threaded sealing plug 25 and a plurality of triangular sampling blades 24 are provided at one end of the sampling tube 23.

[0032] As can be seen from the above, the device is provided with a fixing mechanism with a positioning plate 14. When it is necessary to perform drug residue detection on aquatic products, the aquatic products to be sampled can be placed on the base 1, and then the positions of the two positioning plates 14 are adjusted according to the length of the aquatic products so that the positioning plates 14 are located at both ends of the aquatic products, and the adjusting threaded knob 16 is rotated to make the positioning plates 14 fit tightly with the aquatic products, thereby pressing and fixing them. Then, according to the required sampling site, the specific position of the pressing cylinder 22 is controlled by the sliding cooperation between the sliding block 9 and the sliding groove 13. After the adjustment is completed, the cleaning component can be used to clean the sampling site, and finally the sampling tube 23 is pressed, and the sampling tube is taken out. The triangular sampling blade 24 at the bottom of 23 can cut the skin and flesh components of the part as a sample for inspection. During the inspection, reagents can be added to the sample, and then the sampling tube 23 can be sealed with a threaded sealing plug 25. Turning the crank 7 can allow the reagent and sample to be fully mixed, thereby improving the accuracy of the test results. The entire operation process is integrated into one device. The staff only needs to use this device to complete all the processes of fixation, cleaning, sampling and testing. There is no need to frequently replace auxiliary tools, and it is also easy to carry when working outside. There is a certain damping between the rotating drum 5 and the rotating shaft 6, which can ensure that the horizontal plate 8 can hover at a specified angle to facilitate sampling operations.

[0033] Example 2:

[0034] See also Figures 1-4 As shown, the cleaning assembly includes connecting rods 10 arranged on both sides of the sliding block 9, a hinge seat 11 is provided at one end of the connecting rod 10, and a nozzle 12 is movably connected in the hinge seat 11.

[0035] Specifically, the side surface of the stud 17 is threadedly connected with an adjusting thread knob 16 , and the adjusting thread knob 16 is abutted against the extension plate 15 .

[0036] Specifically, side slots 20 are provided on both sides of the base 1 , positioning screws 19 are provided in the side slots 20 , and a positioning screw hole is provided on one side of the adjusting slider 18 , and the positioning screw 19 is screwed into the positioning screw hole.

[0037] As can be seen from the above, this device installs a nozzle 12 with a hinge seat 11 on both sides of the sliding block 9. When it is necessary to clean the aquatic product to be sampled, the angle of the nozzle 12 can be adjusted according to the specific position of the aquatic product where the sample is required, so that the nozzle 12 can be aimed at the position for cleaning. A pump is provided in the nozzle 12. When in use, it is only necessary to connect the water inlet of the nozzle 12 with the water source. Turning the crank 7 can also perform reciprocating cleaning operations, thereby expanding the range of cleaning. The rotating structure between the nozzle 12 and the hinge seat 11 has a certain damping to ensure that the nozzle 12 can stop at a predetermined angle.

[0038] All standard parts used in this utility model can be purchased commercially, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, welding, etc. that are mature in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. In addition, the circuit connections adopt conventional connection methods in the existing technology and will not be described in detail here. Any matters not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0039] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. "Multiple" means two or more, unless otherwise specifically defined.

[0040] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0041] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0043] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting drug residues in aquatic products, characterized in that: include: A fixing mechanism, the fixing mechanism comprising a base (1), both ends of the upper surface of the base (1) are provided with adjustment slots (21), an adjustment slider (18) is provided in the adjustment slot (21), the adjustment slider (18) and the adjustment slot (21) are slidably matched, a stud (17) is fixedly connected to the upper surface of the adjustment slider (18), an extension plate (15) is sleeved on the peripheral side of the stud (17), a positioning plate (14) is fixedly connected to the extension plate (15), and the positioning plate (14) is an arc-shaped plate structure; The sampling mechanism comprises a column (2) fixedly connected to the upper surface of one end of the base (1), one end of the column (2) is slidably connected to a lifting column (3), a steering assembly is fixedly installed on the upper surface of the lifting column (3), a transverse plate (8) is provided at one end of the steering assembly, a sliding groove (13) is provided on the upper surface of the transverse plate (8), a sliding block (9) is provided in the sliding groove (13), the sliding block (9) is slidably matched with the sliding groove (13), a sampling assembly is provided on the upper surface of the sliding block (9), and cleaning assemblies are provided on both sides of the sliding block (9), a locking screw (4) is screwed on one side of the column (2), and one end of the locking screw (4) is squeezed and matched with the lifting column (3).

2. The aquatic product drug residue detection device according to claim 1, characterized in that: The steering assembly comprises a rotating drum (5) fixedly connected to one end of a lifting column (3) and a rotating shaft (6) sleeved on the rotating drum (5); the rotating shaft (6) and the rotating drum (5) are movably matched, and one end of the rotating shaft (6) is fixedly connected to a crank (7).

3. The aquatic product drug residue detection device according to claim 1, characterized in that: The sampling assembly comprises a pressing cylinder (22) mounted on a sliding block (9); a sampling tube (23) is sleeved on the pressing cylinder (22); the sampling tube (23) and the pressing cylinder (22) are slidably matched; one end of the sampling tube (23) is provided with a threaded sealing plug (25) and a plurality of triangular sampling blades (24).

4. The aquatic product drug residue detection device according to claim 1, characterized in that: The cleaning assembly comprises connecting rods (10) arranged on both sides of the sliding block (9), one end of the connecting rod (10) is provided with a hinge seat (11), and a nozzle (12) is movably connected in the hinge seat (11).

5. The aquatic product drug residue detection device according to claim 1, characterized in that: The side surface of the stud (17) is threadedly connected with an adjusting thread knob (16), and the adjusting thread knob (16) is abutted against the extension plate (15).

6. The aquatic product drug residue detection device according to claim 1, characterized in that: Both sides of the base (1) are provided with side slots (20), and positioning screws (19) are arranged in the side slots (20). A positioning screw hole is provided on one side of the adjusting slider (18), and the positioning screw (19) is screwed into the positioning screw hole.

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