Quarantine sample extraction device for animal quarantine

Abstract

The utility model relates to the technical field of quarantine sampling, in particular to a quarantine sample extraction device for animal quarantine, which comprises a main pipe body, a solid sampling mechanism and a liquid sampling mechanism, a guide groove is arranged in the main pipe body, a movable pipe is sleeved outside the main pipe body, and the solid sampling mechanism comprises a sampling hopper, a shear knife and an auxiliary component. The shear knife is slidably mounted at the lower end of the sampling hopper through a moving block; the auxiliary assembly comprises a first spring, an adjusting block and a second spring; the liquid sampling mechanism comprises a pull rod, a sampling cavity and a piston head, the pull rod is arranged in the guide groove, the sampling cavity is arranged at the lower end of the main pipe body, and the piston head is arranged in the sampling cavity and fixedly connected with the pull rod; by arranging the solid-state sampling mechanism and the liquid-state sampling mechanism, solid-state animal waste and liquid-state animal waste can be sampled; when the solid animal waste is sampled, crude fibers in the solid animal waste are cut off through the arranged auxiliary assembly, and the sampling efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of quarantine sampling technology, specifically to a quarantine sample extraction device for animal quarantine. Background Technology

[0002] Animal quarantine is the process of conducting sanitary and safety inspections on imported, exported, or mobile animals and their products, aiming to prevent the spread of animal diseases and ensure public health safety. Quarantine measures typically include health checks, vaccinations, and disease surveillance to ensure that animals and their products are free of harmful pathogens. As part of quarantine, fecal testing is also widely used to detect whether animals carry parasites, bacteria, or other pathogens to prevent the spread of disease.

[0003] In the prior art, such as the Chinese patent with publication number CN219890740U entitled "An Animal Quarantine Sampling Device", the disclosed technical solution describes that the device has a collection component, which includes a collection tube, a collection head, a push piston, and a connecting rod. The connecting rod is coaxially arranged in the collection tube, the collection head is located at one end of the collection tube and fixedly connected to the connecting rod, and the push piston is sleeved on the connecting rod and slides along the collection tube. During collection, after the collection tube is inserted into the feces, the connecting rod drives the collection head to approach the collection tube until the collection head blocks the collection tube, thereby bringing the sample into the collection tube and preventing the sample from falling or overflowing. However, the feces of herbivores contain a lot of coarse fiber, and the device cannot cut off the coarse fiber in the feces during collection, resulting in low sampling efficiency. Utility Model Content

[0004] This invention provides a quarantine sample extraction device for animal quarantine to solve the above-mentioned problems.

[0005] This utility model adopts the following technical solution: an animal quarantine sample extraction device, including a main body, a solid sampling mechanism, and a liquid sampling mechanism; a guide groove is provided in the center of the main body, and a movable tube is sleeved on the main body, with a first handle fixedly installed on the outer wall of the movable tube; the solid sampling mechanism includes a sampling bucket, a shearing blade, and auxiliary components, the sampling bucket is hinged to the lower end of the movable tube, a blade groove is provided at the lower end of the sampling bucket, a movable block is slidably installed in the blade groove, and a shearing blade is fixedly installed at one end of the movable block; the shearing blades on both sides are staggered vertically; a connecting rod is provided between the movable tube and the sampling bucket, one end of the connecting rod is hinged to the movable tube, and the other end is hinged to the sampling bucket; The auxiliary component is located on the sampling hopper and is used to drive the shearing blade to move. The liquid sampling mechanism is located in the main body and is used to sample liquid feces. When sampling solid animal feces, the first handle pulls the moving tube, which moves upward and opens the two sampling hoppers through the connecting rod. Then, the first handle pushes the moving tube, which moves downward and closes the two sampling hoppers through the moving block. This allows the two sampling hoppers to clamp solid animal feces. When the two sampling hoppers are closed, the auxiliary component cuts the coarse fibers in the solid animal feces to prevent the solid animal feces from being affected by the difficulty in cutting the coarse fibers during sampling.

[0006] Furthermore, the auxiliary components include a first spring, an adjusting block, and a second spring. An adjusting groove is provided at the lower end of the sampling hopper. The adjusting block is slidably installed in the adjusting groove and is L-shaped. The second spring is located in the adjusting groove, with one end fixedly connected to the adjusting block and the other end fixedly connected to the adjusting groove. The first spring is located in the blade groove at the end furthest from the adjusting block, with one end fixedly connected to the moving block and the other end fixedly connected to the blade groove. The end of the moving block near the adjusting block is wedge-shaped, and the end of the adjusting block near the second spring is also wedge-shaped. When the two sampling hoppers are closed, each sampling hopper pushes the adjusting block on the other sampling hopper. With the cooperation of the wedge-shaped ends of the adjusting block and the moving block, the moving blocks on both sampling hoppers drive the shearing blade to move, causing the shearing blade to cut the coarse fibers in the solid animal feces.

[0007] Furthermore, the liquid sampling mechanism includes a pull rod, a sampling chamber, and a piston head. The pull rod is slidably installed in a guide groove, and a second handle is fixedly installed on the upper end of the pull rod. The sampling chamber is located at the lower end of the main tube, and the piston head is slidably installed in the sampling chamber. The lower end of the pull rod and the upper end of the piston head are fixedly connected. The piston head abuts against the inner wall of the sampling chamber. When sampling liquid animal feces, the first handle is pulled to move the moving tube upward, which opens the two sampling buckets through the connecting rod. Then, the second handle is pulled, and the pull rod drives the piston head to move upward, thereby drawing the liquid animal feces into the sampling chamber.

[0008] The beneficial effects are: it is equipped with both solid and liquid sampling mechanisms, which can sample both solid and liquid animal feces;

[0009] When sampling solid animal feces, the sampling bucket picks up the solid animal feces and then uses an auxiliary component to cut off the coarse fibers in the solid animal feces to prevent uncut coarse fibers from affecting the sampling of solid animal feces, thereby improving sampling efficiency. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of an embodiment of an animal quarantine sample extraction device according to the present invention;

[0012] Figure 2 This is a cross-sectional view of an embodiment of the present utility model;

[0013] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0014] Figure 4 This is a bottom view of the sampling bucket according to an embodiment of the present invention.

[0015] In the diagram: 100, main body; 110, moving tube; 120, first handle; 200, sampling hopper; 201, connecting rod; 210, moving block; 211, first spring; 212, shearing blade; 220, adjusting block; 221, second spring; 300, pull rod; 301, sampling chamber; 310, second handle; 320, piston head. Detailed Implementation

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] An embodiment of the animal quarantine sample extraction device of this utility model, such as... Figures 1 to 4As shown: An animal quarantine sample extraction device includes a main body 100, a solid sampling mechanism, and a liquid sampling mechanism. A guide groove is formed at the center of the main body 100, and a movable tube 110 is externally fitted onto the main body 100. A first handle 120 is fixedly installed on the outer wall of the movable tube 110. The solid sampling mechanism includes a sampling hopper 200, a shearing blade 212, and auxiliary components. The sampling hopper 200 is hinged to the lower end of the movable tube 110. A blade groove is formed at the lower end of the sampling hopper 200, and a movable block 210 is slidably installed in the blade groove. The shearing blade 212 is fixedly installed at one end of the movable block 210. The shearing blades 212 on both sides are staggered vertically. A connecting rod 201 is provided between the movable tube 110 and the sampling hopper 200. One end of the connecting rod 201 is hinged to the movable tube 110, and the other end is connected to the sampling hopper 200. 0. Hinged connection; auxiliary components are provided on the sampling hopper 200, and the auxiliary components are used to drive the shearing blade 212 to move; the liquid sampling mechanism is provided in the main body 100, and the liquid sampling mechanism is used to sample liquid feces; when sampling solid animal feces, the first handle 120 pulls the moving tube 110, the moving tube 110 moves upward and opens the two sampling hoppers 200 through the connecting rod 201, and then the first handle 120 pushes the moving tube 110, the moving tube 110 moves downward and closes the two sampling hoppers 200 through the moving block 210, so that the two sampling hoppers 200 can clamp solid animal feces. When the two sampling hoppers 200 are closed, the auxiliary components cut the coarse fibers in the solid animal feces to prevent the solid animal feces from being affected by the difficulty in cutting the coarse fibers during sampling.

[0018] The auxiliary components include a first spring 211, an adjusting block 220, and a second spring 221. An adjusting groove is provided at the lower end of the sampling hopper 200. The adjusting block 220 is slidably installed in the adjusting groove and is L-shaped. The second spring 221 is located in the adjusting groove, with one end fixedly connected to the adjusting block 220 and the other end fixedly connected to the adjusting groove. The first spring 211 is located in the knife groove at the end furthest from the adjusting block 220. One end of the first spring 211 is fixedly connected to the moving block 210, and the other end is fixedly connected to the knife groove. Fixed connection; the end of the moving block 210 near the adjusting block 220 is wedge-shaped, and the end of the adjusting block 220 near the second spring 221 is wedge-shaped; when the two sampling hoppers 200 are closed, the two sampling hoppers 200 respectively push the adjusting block 220 on the other sampling hopper 200. With the cooperation of the wedge-shaped end of the adjusting block 220 and the wedge-shaped end of the moving block 210, the moving block 210 on the two sampling hoppers 200 drives the shearing blade 212 to move, so that the shearing blade 212 cuts the coarse fibers in the solid animal feces.

[0019] The liquid sampling mechanism includes a pull rod 300, a sampling chamber 301, and a piston head 320. The pull rod 300 is slidably installed in a guide groove, and a second handle 310 is fixedly installed on the upper end of the pull rod 300. The sampling chamber 301 is located at the lower end of the main body 100, and the piston head 320 is slidably installed in the sampling chamber 301. The lower end of the pull rod 300 and the upper end of the piston head 320 are fixedly connected. The piston head 320 abuts against the inner wall of the sampling chamber 301. When sampling liquid animal feces, the first handle 120 is used to pull the moving tube 110. The moving tube 110 moves upward and opens the two sampling buckets 200 through the connecting rod 201. Then, the second handle 310 is pulled, and the pull rod 300 drives the piston head 320 to move upward, thereby drawing the liquid animal feces into the sampling chamber 301.

[0020] Based on the above embodiments, the working principle and process of this utility model are as follows: When sampling solid animal feces, the first handle 120 pulls the moving tube 110, and the moving tube 110 moves upward to open the two sampling buckets 200 through the connecting rod 201. Then, the first handle 120 pushes the moving tube 110, and the moving tube 110 moves downward to close the two sampling buckets 200 through the moving block 210, so that the two sampling buckets 200 can clamp the solid animal feces. When the two sampling buckets 200 are closed, the two sampling buckets 200 push the adjusting block 220 on the other sampling bucket 200 respectively. With the cooperation of the wedge-shaped end of the adjusting block 220 and the wedge-shaped end of the moving block 210, the moving block 210 on the two sampling buckets 200 drives the shearing blade 212 to move, so that the shearing blade 212 cuts the coarse fibers in the solid animal feces, preventing the solid animal feces from being affected by the difficulty in cutting the coarse fibers during sampling.

[0021] When sampling liquid animal feces, the first handle 120 is used to pull the moving tube 110. The moving tube 110 moves upward and opens the two sampling buckets 200 through the connecting rod 201. Then, the second handle 310 is pulled, and the pull rod 300 drives the piston head 320 to move upward, thereby drawing the liquid animal feces into the sampling chamber 301.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apparatus for extracting a quarantine sample for quarantine of an animal, characterized by: The utility model relates to a solid-liquid sampling device, including main pipe body (100), solid sampling mechanism and liquid sampling mechanism; The main pipe body (100) is provided with a guide groove in the center, and the main pipe body (100) is sleeved with a moving pipe (110); The solid sampling mechanism includes a sampling bucket (200), a shearing cutter (212) and an auxiliary assembly, the sampling bucket (200) is hingedly connected to the lower end of the moving pipe (110), the lower end of the sampling bucket (200) is provided with a cutter groove, a moving block (210) is slidingly installed in the cutter groove, and the shearing cutter (212) is fixedly installed at one end of the moving block (210); the shearing cutters (212) on both sides are staggered up and down; a connecting rod (201) is arranged between the moving pipe (110) and the sampling bucket (200), one end of the connecting rod (201) is hingedly connected to the moving pipe (110), and the other end is hingedly connected to the sampling bucket (200); The auxiliary assembly is arranged on the sampling bucket (200), and the auxiliary assembly is used for driving the shearing cutter (212) to move; The liquid sampling mechanism is arranged in the main pipe body (100), and the liquid sampling mechanism is used for sampling liquid excrement.

2. The quarantine sample extraction device for animal quarantine according to claim 1, characterized in that: The auxiliary assembly includes a first spring (211), an adjusting block (220) and a second spring (221), the lower end of the sampling bucket (200) is provided with an adjusting groove, the adjusting block (220) is slidingly installed in the adjusting groove, the adjusting block (220) is L-shaped, the second spring (221) is arranged in the adjusting groove, one end of the second spring (221) is fixedly connected to the adjusting block (220), and the other end is fixedly connected to the adjusting groove; the first spring (211) is arranged at one end of the cutter groove away from the adjusting block (220), one end of the first spring (211) is fixedly connected to the moving block (210), and the other end is fixedly connected to the cutter groove.

3. The quarantine sample extraction device for animal quarantine according to claim 2, characterized in that: The end of the moving block (210) close to the adjusting block (220) is wedge-shaped, and the end of the adjusting block (220) close to the second spring (221) is wedge-shaped.

4. The quarantine sample extraction device for animal quarantine according to claim 3, characterized in that: The liquid sampling mechanism includes a pull rod (300), a sampling cavity (301) and a piston head (320), the pull rod (300) is slidingly installed in the guide groove, the sampling cavity (301) is arranged at the lower end of the main pipe body (100), the piston head (320) is slidingly installed in the sampling cavity (301), and the lower end of the pull rod (300) is fixedly connected to the upper end of the piston head (320).

5. The quarantine sample extraction device for animal quarantine according to claim 4, characterized in that: The piston head (320) and the inner wall of the sampling cavity (301) abut.

6. The quarantine sample extraction device for animal quarantine according to claim 5, characterized in that: A first handle (120) is fixedly installed on the outer wall of the moving pipe (110), and a second handle (310) is fixedly installed on the upper end of the pull rod (300).

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