Sampling device for detecting antibiotics in soil

Abstract

The utility model relates to the technical field of antibiotic detection, and discloses a sampling device for detecting antibiotics in soil, which comprises a bottom plate, an L-shaped plate fixedly mounted at the top of the bottom plate, a pull rod fixedly mounted on the side wall of the top of the L-shaped plate, and a sampling assembly arranged above the bottom plate, the sampling assembly comprises a sampling mechanism arranged above the bottom plate, a positioning mechanism is fixedly installed at the bottom of the bottom plate, the sampling mechanism comprises a motor fixedly installed at the top of an L-shaped plate, a lead screw is fixedly installed at the output end of the motor, and the outer wall of the lead screw is in threaded connection with a sleeving block; the side wall of the sleeving block is in sliding connection with the inner wall of the side face of the L-shaped plate, by arranging the sampling mechanism, soil sampling can be achieved through the device so that an operator can conveniently detect antibiotics in the soil, and by arranging the positioning mechanism, the device can be fixed so that the stability of the device in the sampling process can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of antibiotic detection, in particular to a sampling device for detecting antibiotics in soil. Background Art

[0002] Antibiotics refer to a class of secondary metabolites produced by microorganisms (including bacteria, fungi, and actinomycetes) or higher animals and plants in the course of their lives that have anti-pathogen or other activities and are chemical substances that can interfere with the developmental functions of other living cells.

[0003] During the operation of the existing soil sampling device, the operator is required to rotate and press the sampling device down to make the sampling device press down into the soil to achieve soil sampling. The process is time-consuming and labor-intensive, and it is easy to cause uneven soil sampling, which reduces the use effect of the device. For this reason, we propose a sampling device for detecting antibiotics in soil. Utility Model Content

[0004] The purpose of the utility model is to provide a sampling device for detecting antibiotics in soil, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sampling device for detecting antibiotics in soil, comprising a bottom plate;

[0006] An L-shaped plate fixedly mounted on the top of the base plate;

[0007] A pull rod fixedly mounted on the top side wall of the L-shaped plate;

[0008] And a sampling assembly is arranged above the bottom plate, the sampling assembly comprises a sampling mechanism arranged above the bottom plate, and a positioning mechanism is fixedly installed at the bottom of the bottom plate.

[0009] Preferably, the sampling mechanism comprises a motor fixedly mounted on the top of the L-shaped plate, a screw rod is fixedly mounted on the output end of the motor, a sleeve block is threadedly connected to the outer wall of the screw rod, a side wall of the sleeve block is slidably connected to the side inner wall of the L-shaped plate, a sampling block is fixedly mounted on the bottom of the sleeve block, an extrusion block is slidably connected to the inner wall of the sampling block, an extrusion rod is fixedly mounted on the top of the extrusion block, the outer wall of the extrusion rod is slidably connected to the side inner wall of the sleeve block, a connecting spring is fixedly mounted on the top of the sleeve block, and the other end of the connecting spring is fixedly connected to the top of the outer wall of the extrusion rod. By setting the sampling mechanism, when it is necessary to sample soil When sampling soil, the operator can move the device to the designated location and start the motor. When the motor starts, it will drive the screw to rotate, and after the screw rotates, it will drive the socket block to move downward. In the process of the socket block moving downward, it will drive the sampling block downward, so that the sampling block is inserted into the soil to sample the soil. When the socket block moves upward, the operator can turn off the motor and then press the squeezing rod to make the squeezing rod squeeze the squeezing block, so that the squeezing block can squeeze the soil inside the sampling block, and the sampled soil can be separated from the sampling block, so that the operator can detect antibiotics in the soil.

[0010] Preferably, the positioning mechanism includes a positioning rod fixedly mounted on the bottom of the base plate, a plug block fixedly mounted on the bottom of the positioning rod, a connecting plate fixedly mounted on the outer wall of the positioning rod, a screw threadedly connected to the inner wall of the other end of the connecting plate, an adjusting handle fixedly mounted on the top outer wall of the screw, and a support plate rotatably connected to the bottom of the screw. By setting up the positioning mechanism, when it is necessary to position the device, the operator can rotate the adjusting handle to rotate the screw with the adjusting handle, and the support plate will move with the screw during the rotation of the screw, and will contact the ground during the downward movement of the support plate, so that the device can be fixed to improve the stability of the device during soil sampling.

[0011] Preferably, there are two pull rods, which are equal in size and symmetrically distributed along the center plane of the L-shaped plate. Through this arrangement, the operator can conveniently transport the device through the pull rods to achieve soil sampling.

[0012] Preferably, the outer wall of one end of the socket block is slidably connected to the inner wall of the side of the L-shaped plate, and the inner wall of the socket block is threadedly connected to the outer wall of the screw rod. Through this arrangement, the screw rod can be rotated to move with the socket block.

[0013] Preferably, there are four positioning rods, the four positioning rods are equal in size, and the four positioning rods are equidistantly fixedly installed at the four corners of the bottom of the base plate. Through this arrangement, the positioning rods can support the device.

[0014] The utility model provides a sampling device for detecting antibiotics in soil. The sampling device for detecting antibiotics in soil has the following beneficial effects:

[0015] (1) The sampling device for detecting antibiotics in soil is provided with a sampling mechanism. When it is necessary to sample the soil, the operator can move the device to a designated location and then start the motor. When the motor is started, the screw rod rotates, and after the screw rod rotates, the sleeve block moves downward. During the downward movement of the sleeve block, the sampling block moves downward, so that the sampling block is inserted into the soil to sample the soil. When the sleeve block moves upward, the operator can turn off the motor and then press the squeezing rod to squeeze the squeezing block, so that the squeezing block can squeeze the soil inside the sampling block, so that the sampled soil is separated from the sampling block, so that the operator can detect the antibiotics in the soil.

[0016] (2) The sampling device for detecting antibiotics in soil is provided with a positioning mechanism. When the device needs to be positioned, the operator can rotate the adjustment handle to cause the adjustment handle to rotate with the screw rod. During the rotation of the screw rod, the support plate will move. During the downward movement of the support plate, the support plate will contact the ground, thereby fixing the device to improve the stability of the device during the soil sampling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a sampling device for detecting antibiotics in soil according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of an internal sampling component of a sampling device for detecting antibiotics in soil according to the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the internal sampling mechanism of a sampling device for detecting antibiotics in soil according to the utility model;

[0020] Figure 4 It is a cross-sectional view of the internal sampling mechanism of a sampling device for detecting antibiotics in soil according to the utility model;

[0021] Figure 5 This is a partial enlarged view of the sampling device for detecting antibiotics in soil in the utility model in the A direction;

[0022] Figure 6 The utility model is a schematic structural diagram of an internal positioning mechanism of a sampling device for detecting antibiotics in soil.

[0023] In the figure: 1. bottom plate; 2. L-shaped plate; 3. sampling assembly; 31. sampling mechanism; 311. motor; 312. screw rod; 313. socket block; 314. sampling block; 315. extrusion block; 316. extrusion rod; 317. connecting spring; 32. positioning mechanism; 321. positioning rod; 322. insert block; 323. connecting plate; 324. screw rod; 325. adjustment handle; 326. support plate; 4. pull rod. DETAILED DESCRIPTION

[0024] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0025] Example 1

[0026] A preferred embodiment of a sampling device for detecting antibiotics in soil provided by the utility model is as follows: Figures 1 to 6 Shown: A sampling device for detecting antibiotics in soil, comprising a bottom plate 1;

[0027] An L-shaped plate 2 fixedly mounted on the top of the base plate 1;

[0028] A pull rod 4 fixedly mounted on the top side wall of the L-shaped plate 2;

[0029] And a sampling component 3 is arranged above the bottom plate 1, the sampling component 3 includes a sampling mechanism 31 arranged above the bottom plate 1, and a positioning mechanism 32 is fixedly installed at the bottom of the bottom plate 1. By setting the sampling mechanism 31, the soil can be sampled through the device to facilitate operators to detect antibiotics in the soil. By setting the positioning mechanism 32, the device can be fixed to improve the stability of the device during the sampling process.

[0030] The sampling mechanism 31 includes a motor 311 fixedly installed on the top of the L-shaped plate 2, a screw rod 312 is fixedly installed on the output end of the motor 311, a socket block 313 is threadedly connected to the outer wall of the screw rod 312, the side wall of the socket block 313 is slidably connected to the side inner wall of the L-shaped plate 2, a sampling block 314 is fixedly installed on the bottom of the socket block 313, an extrusion block 315 is slidably connected to the inner wall of the sampling block 314, an extrusion rod 316 is fixedly installed on the top of the extrusion block 315, the outer wall of the extrusion rod 316 is slidably connected to the side inner wall of the socket block 313, a connecting spring 317 is fixedly installed on the top of the socket block 313, and the other end of the connecting spring 317 is fixedly connected to the top of the outer wall of the extrusion rod 316.

[0031] In this embodiment, by setting up the sampling mechanism 31, when it is necessary to sample the soil, the operator can move the device to the designated location and then start the motor 311. When the motor 311 is started, it will drive the screw rod 312 to rotate. After the screw rod 312 rotates, it will drive the sleeve block 313 to move downward. In the process of the sleeve block 313 moving downward, it will drive the sampling block 314 downward, so that the sampling block 314 is inserted into the soil to sample the soil. When the sleeve block 313 moves upward, the operator can turn off the motor 311 and then press the squeezing rod 316 to make the squeezing rod 316 squeeze the squeezing block 315, so that the squeezing block 315 can squeeze the soil inside the sampling block 314, so that the sampled soil is separated from the sampling block 314, so that the operator can detect the antibiotics in the soil.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of a sampling device for detecting antibiotics in soil provided by the utility model is as follows: Figures 1 to 6 As shown: the positioning mechanism 32 includes a positioning rod 321 fixedly installed on the bottom of the base plate 1, an insert block 322 fixedly installed on the bottom of the positioning rod 321, a connecting plate 323 fixedly installed on the outer wall of the positioning rod 321, a screw 324 threadedly connected to the inner wall of the other end of the connecting plate 323, an adjustment handle 325 fixedly installed on the top outer wall of the screw 324, and a support plate 326 rotatably connected to the bottom of the screw 324.

[0034] In this embodiment, by setting up the positioning mechanism 32, when the device needs to be positioned, the operator can rotate the adjustment handle 325 to make the adjustment handle 325 rotate with the screw 324. During the rotation of the screw 324, the support plate 326 will move. During the downward movement of the support plate 326, it will contact the ground, so as to fix the device and improve the stability of the device during the soil sampling process.

[0035] Furthermore, there are two pull rods 4, which are equal in size and symmetrically distributed along the center plane of the L-shaped plate 2. Through this arrangement, the operator can conveniently transport the device through the pull rods 4 to achieve soil sampling.

[0036] Furthermore, the outer wall of one end of the sleeve block 313 is slidably connected to the inner wall of the side of the L-shaped plate 2, and the inner wall of the sleeve block 313 is threadedly connected to the outer wall of the screw rod 312. Through this arrangement, the screw rod 312 can be rotated to move the sleeve block 313.

[0037] In addition, there are four positioning rods 321 , which are of equal size and are fixedly installed at four corners of the bottom of the base plate 1 at equal distances. Through this arrangement, the positioning rods 321 can support the device.

[0038] Working principle: When it is necessary to sample the soil, the operator can move the device to a designated location and then turn on the motor 311. When the motor 311 is started, the screw rod 312 will rotate. After the screw rod 312 rotates, the sleeve block 313 will move downward. During the downward movement of the sleeve block 313, the sampling block 314 will move downward, so that the sampling block 314 is inserted into the soil to sample the soil. When the sleeve block 313 moves upward, the operator can turn off the motor 311 and then press the squeezing rod 316 to squeeze the squeezing block 315. , so that the squeezing block 315 can squeeze the soil inside the sampling block 314, so that the sampled soil can be separated from the sampling block 314, so as to facilitate the operator to detect the antibiotics in the soil. When the device needs to be positioned, the operator can rotate the adjusting handle 325 to rotate the adjusting handle 325 with the screw 324. During the rotation of the screw 324, the support plate 326 will move. During the downward movement of the support plate 326, it will contact the ground, so as to fix the device to improve the stability of the device during the soil sampling process.

[0039] 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 sampling device for detecting antibiotics in soil, comprising a base plate (1); An L-shaped plate (2) fixedly mounted on the top of the base plate (1); A pull rod (4) fixedly mounted on the top side wall of the L-shaped plate (2); and a sampling assembly (3) arranged above the bottom plate (1), characterized in that: The sampling assembly (3) comprises a sampling mechanism (31) arranged above the base plate (1), and a positioning mechanism (32) is fixedly mounted on the bottom of the base plate (1).

2. A sampling device for detecting antibiotics in soil according to claim 1, characterized in that: The sampling mechanism (31) comprises a motor (311) fixedly mounted on the top of the L-shaped plate (2); a screw rod (312) is fixedly mounted on the output end of the motor (311); a sleeve block (313) is threadedly connected to the outer wall of the screw rod (312); a side wall of the sleeve block (313) is slidably connected to the inner wall of the side surface of the L-shaped plate (2); a sampling block (314) is fixedly mounted on the bottom of the sleeve block (313); an extrusion block (315) is slidably connected to the inner wall of the sampling block (314); an extrusion rod (316) is fixedly mounted on the top of the extrusion block (315); an outer wall of the extrusion rod (316) is slidably connected to the inner wall of the side surface of the sleeve block (313); a connecting spring (317) is fixedly mounted on the top of the sleeve block (313); the other end of the connecting spring (317) is fixedly connected to the top of the outer wall of the extrusion rod (316).

3. A sampling device for detecting antibiotics in soil according to claim 1, characterized in that: The positioning mechanism (32) comprises a positioning rod (321) fixedly mounted on the bottom of the base plate (1); an insert block (322) is fixedly mounted on the bottom of the positioning rod (321); a connecting plate (323) is fixedly mounted on the outer wall of the positioning rod (321); a screw rod (324) is threadedly connected to the inner wall of the other end of the connecting plate (323); an adjustment handle (325) is fixedly mounted on the top outer wall of the screw rod (324); and a support plate (326) is rotatably connected to the bottom of the screw rod (324).

4. A sampling device for detecting antibiotics in soil according to claim 1, characterized in that: There are two pull rods (4), the two pull rods (4) are equal in size, and the two pull rods (4) are symmetrically distributed along the center plane of the L-shaped plate (2).

5. A sampling device for detecting antibiotics in soil according to claim 2, characterized in that: The outer wall of one end of the sleeve block (313) is slidably connected to the inner wall of the side surface of the L-shaped plate (2), and the inner wall of the sleeve block (313) is threadedly connected to the outer wall of the screw rod (312).

6. A sampling device for detecting antibiotics in soil according to claim 3, characterized in that: There are four positioning rods (321), the four positioning rods (321) are of equal size, and the four positioning rods (321) are equidistantly fixedly mounted at the four corners of the bottom of the base plate (1).

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