Sampling detection device for soil remediation

Abstract

The utility model discloses a sampling detection device for soil treatment, which belongs to the technical field of soil treatment and comprises an insertion frame and a detection box, an internal thread is arranged in the insertion frame, an inlet is formed in the upper surface of the detection box, an external thread is arranged outside the inlet, and the detection box is arranged in the detection box. The inserting frame is in threaded connection with the external thread on the inlet through the internal thread, a vertical rod is arranged on the upper surface of the inserting frame in a penetrating mode, a first handle is fixedly connected to the top end of the vertical rod, a connecting block is fixedly connected to the interior of the inserting frame, and the bottom end of the vertical rod is slidably and rotatably arranged in the connecting block; according to the soil sampling device, when the bottom surface of the insertion frame is placed on the collection ground, the first handle can drive the vertical rod to move and rotate downwards by holding, pressing and rotating the first handle, and the vertical rod drives the spiral sampling rod at the bottom end to move downwards and rotate, so that the spiral sampling rod is inserted into soil through downward movement and spiral rotation.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil treatment, and particularly relates to a sampling and detection device for soil treatment. Background Technique

[0002] Soil environmental monitoring refers to determining the environmental quality (or pollution degree) and its change trend by measuring the representative values of factors affecting soil environmental quality. What we usually call soil monitoring refers to soil environmental monitoring, which generally includes technical contents such as site layout and sampling, sample preparation, analysis methods, result representation, data statistics, and quality evaluation.

[0003] Traditional soil sampling and detection devices are often large in size, relatively heavy, and not easy to carry, resulting in low work efficiency. Therefore, a sampling and detection device for soil treatment is needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sampling and detection device for soil treatment to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sampling and detection device for soil treatment includes an insertion frame and a detection box. Two sliding rods are slidably connected through one side of the insertion frame. On the adjacent sides of the two sliding rods, second handles are fixedly connected. On the adjacent sides of the two sliding rods, displacement rods are fixedly connected. A displacement block is slidably connected to the outside of the displacement rod. One side of the displacement block is fixedly connected with a blanking block. The blanking block is located inside the insertion frame. A second spring is sleeved on the outside of the displacement rod. The bottom end of the second spring is fixedly connected to the upper surface of the displacement block, and the top end of the second spring is fixedly connected to the upper sliding rod.

[0006] When the bottom surface of the insertion frame is placed on the sampling ground, by grasping the first handle and pressing and rotating the first handle, the first handle will drive the vertical rod to move downward and rotate. The vertical rod drives the spiral sampling rod at the bottom end to move downward and rotate, so that the spiral sampling rod is inserted into the soil through downward movement and spiral rotation. During this period, the downward movement of the vertical rod will drive the pressure ring block to move downward, and the downward movement of the pressure ring block will compress the first spring. So that when the spiral blades in the spiral sampling rod collect soil, by pulling the vertical rod upward with the first handle, the spiral sampling rod can be easily taken out of the soil. After that, the insertion frame is threadedly connected to the inlet through internal threads. Then hold the second handle and push the sliding rod. The sliding rod drives the displacement rod to displace, and the displacement rod drives the stripping block on one side of the displacement block to displace into the gap between the spiral blades on one side of the spiral sampling rod. Finally, drive the spiral sampling rod at the bottom end of the vertical rod to rotate with the first handle, so that the soil between the spiral blades on the spiral sampling rod can fall off from the spiral sampling rod through rotation and the limiting pressure of the stripping block. During this period, the rotation of the spiral sampling rod will drive the stripping block to displace accordingly until all the soil collected on the spiral sampling rod is taken out. And the fallen soil will enter the detection box through the inlet, which is convenient for collection and detection. During this period, the whole device is light and small, and the insertion frame and the detection box can be connected as a whole, which is convenient for carrying and helps to improve work efficiency.

[0007] As a preferred embodiment, an internal thread is provided inside the insertion frame, an inlet is provided on the upper surface of the detection box, an external thread is provided outside the inlet, and the insertion frame is threadedly connected to the external thread on the inlet through the internal thread.

[0008] As a preferred embodiment, a vertical rod is provided through the upper surface of the insertion frame, a first handle is fixedly connected to the top end of the vertical rod, and a connecting block is fixedly connected inside the insertion frame.

[0009] As a preferred embodiment, the bottom end of the vertical rod slides and rotates inside the connecting block, and a spiral sampling rod is fixedly connected to the bottom end of the vertical rod. The spiral sampling rod is located below the connecting block.

[0010] As a preferred embodiment, a first spring is sleeved outside the vertical rod. The bottom end of the first spring is fixedly connected to the connecting block, and the top end of the first spring is fixedly connected to a pressure ring block.

[0011] As a preferred embodiment, a T-shaped sliding groove is provided inside the pressure ring block, and a T-shaped sliding ring is fixedly connected to the outside of the vertical rod. The T-shaped sliding ring is slidably connected in the T-shaped sliding groove.

[0012] By setting the second spring, under the rebound restriction of the second spring, the displacement block is located at the bottom end of the displacement rod in the normal state, so that the stripping block on one side of the displacement block still performs the mud stripping operation from the bottom to the top of the spiral sampling rod next time, which helps to improve the convenience of the operation.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, when the bottom surface of the insertion frame is placed on the collection ground, by grasping the first handle and pressing and rotating the first handle, the first handle will drive the vertical rod to move downward and rotate. The vertical rod drives the spiral sampling rod at the bottom end to move downward and rotate, so that the spiral sampling rod is inserted into the soil through downward movement and spiral rotation. During this period, the downward movement of the vertical rod will drive the pressing ring block to move downward, and the downward movement of the pressing ring block will compress the first spring. So that when the spiral blades in the spiral sampling rod collect soil, by pulling the vertical rod upward with the first handle, the spiral sampling rod can be easily taken out of the soil. After that, the insertion frame is threadedly connected to the inlet through internal threads, and then hold the second handle to push the sliding rod. The sliding rod drives the displacement rod to displace, and the displacement rod drives the stripping block on one side of the displacement block to displace into the gap between the spiral blades on one side of the spiral sampling rod. Finally, drive the spiral sampling rod at the bottom end of the vertical rod to rotate with the first handle, so that the soil between the spiral blades on the spiral sampling rod can fall off from the spiral sampling rod through rotation and the limit pressure of the stripping block. During this period, the rotation of the spiral sampling rod will drive the stripping block to perform corresponding displacement until all the soil collected on the spiral sampling rod is taken out, and the fallen soil will enter the detection box through the inlet, which is convenient for collection and detection. During this period, the whole device is light and small, and the insertion frame and the detection box can be connected together, which is convenient for carrying and helps to improve work efficiency.

[0015] In the present utility model, by setting the second spring, under the rebound restriction of the second spring, the displacement block is located at the bottom end of the displacement rod in the normal state, so that the stripping block on one side of the displacement block still performs the mud stripping operation from the bottom to the top of the spiral sampling rod next time, which helps to improve the convenience of the operation. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the cross-sectional three-dimensional structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the partial cross-sectional three-dimensional structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the cross-sectional three-dimensional structure of the pressing ring block of the present utility model;

[0020] Figure 5 For the present utility model Figure 3 is a schematic diagram of the enlarged three-dimensional structure at position A in the present utility model;

[0021] Figure 6 is a schematic diagram of the partial three-dimensional structure of the displacement rod of the present utility model.

[0022] In the figure: 1. Insertion frame; 2. Detection box; 3. Internal thread; 4. Inlet; 5. External thread; 6. Upright rod; 7. First handle; 8. Connecting block; 9. Spiral sampling rod; 10. First spring; 11. Pressing ring block; 12. T-shaped chute; 13. T-shaped sliding ring; 14. Slide bar; 15. Second handle; 16. Displacement rod; 17. Displacement block; 18. Stripping block; 19. Second spring. Specific embodiments

[0023] The following further describes the present utility model in conjunction with embodiments.

[0024] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement of the method of the present utility model under the premise of the concept of the present utility model belongs to the scope required to be protected by the present utility model.

[0025] Please refer to Figure 1-6, the present utility model provides a sampling and detection device for soil treatment, including an insertion frame 1 and a detection box 2. Two sliding rods 14 penetrate and are slidably connected to one side of the insertion frame 1. On the adjacent sides of the two sliding rods 14, a second handle 15 is fixedly connected. On the adjacent sides of the two sliding rods 14, a displacement rod 16 is fixedly connected. An outer side of the displacement rod 16 is slidably connected with a displacement block 17. One side of the displacement block 17 is fixedly connected with a blanking block 18. The blanking block 18 is located inside the insertion frame 1. An outer side of the displacement rod 16 is sleeved with a second spring 19. The bottom end of the second spring 19 is fixedly connected to the upper surface of the displacement block 17, and the top end of the second spring 19 is fixedly connected to the upper sliding rod 14. When the bottom surface of the insertion frame 1 is placed on the collection ground, by grasping the first handle 7 and pressing and rotating the first handle 7, the first handle 7 will drive the vertical rod 6 to move downward and rotate. The vertical rod 6 drives the spiral sampling rod 9 at the bottom end to move downward and rotate, so that the spiral sampling rod 9 is inserted into the soil through downward movement and spiral rotation. During this period, the downward movement of the vertical rod 6 will drive the pressure ring block 11 to move downward, and the downward movement of the pressure ring block 11 will compress the first spring 10. So that when the spiral blades in the spiral sampling rod 9 collect soil, by pulling the vertical rod 6 upward through the first handle 7, the spiral sampling rod 9 can be more easily taken out of the soil. After that, the insertion frame 1 is threadedly connected to the inlet 4 through the internal thread 3. Then, hold the second handle 15 and push the sliding rod 14. The sliding rod 14 drives the displacement rod 16 to displace. The displacement rod 16 drives the blanking block 18 on one side of the displacement block 17 to displace into the gap between the spiral blades on one side of the spiral sampling rod 9. Finally, drive the spiral sampling rod 9 at the bottom end of the vertical rod 6 to rotate through the first handle 7, so that the soil between the spiral blades on the spiral sampling rod 9 can fall off from the spiral sampling rod 9 through rotation and the limiting pressure of the blanking block 18. During this period, the rotation of the spiral sampling rod 9 will drive the blanking block 18 to perform corresponding displacement until all the soil collected on the spiral sampling rod 9 is taken out. The fallen soil will enter the detection box 2 through the inlet 4, which is convenient for collection and detection. During this period, the whole device is light and small, and the insertion frame 1 and the detection box 2 can be connected as a whole, which is convenient for carrying and helps to improve work efficiency.

[0026] The inside of the insertion frame 1 is provided with an internal thread 3. An inlet 4 is opened on the upper surface of the detection box 2. An external thread 5 is arranged outside the inlet 4. The insertion frame 1 is threadedly connected to the external thread 5 on the inlet 4 through the internal thread 3.

[0027] A vertical rod 6 penetrates through the upper surface of the insertion frame 1. The top end of the vertical rod 6 is fixedly connected with a first handle 7. An adapter block 8 is fixedly connected inside the insertion frame 1.

[0028] The bottom end of the vertical rod 6 slides and rotates inside the adapter block 8. The bottom end of the vertical rod 6 is fixedly connected with a spiral sampling rod 9. The spiral sampling rod 9 is located below the adapter block 8.

[0029] A first spring 10 is sleeved outside the vertical rod 6. The bottom end of the first spring 10 is fixedly connected to the connecting block 8, and the top end of the first spring 10 is fixedly connected to a pressing ring block 11.

[0030] A T-shaped sliding groove 12 is formed inside the pressing ring block 11. A T-shaped sliding ring 13 is fixedly connected to the outside of the vertical rod 6. The T-shaped sliding ring 13 is slidably connected in the T-shaped sliding groove 12. By arranging a second spring 19, under the rebound restriction of the second spring 19, the displacement block 17 is located at the bottom end of the displacement rod 16 under normal conditions. In this way, when the mud discharging block 18 on one side of the displacement block 17 performs the next mud discharging operation, it still moves from the bottom to the top of the spiral sampling rod 9, which helps the convenience of the operation.

[0031] The working principle and usage process of the present utility model are as follows: First, place the bottom surface of the insertion frame 1 on the collection ground. By grasping the first handle 7 and pressing and rotating the first handle 7, the first handle 7 will drive the vertical rod 6 to move downward and rotate. The vertical rod 6 drives the spiral sampling rod 9 at the bottom end to move downward and rotate, so that the spiral sampling rod 9 is inserted into the soil through downward movement and spiral rotation. During this period, the downward movement of the vertical rod 6 will drive the pressing ring block 11 to move downward, and the downward movement of the pressing ring block 11 will compress the first spring 10. When the spiral blades in the spiral sampling rod 9 collect soil, by pulling the vertical rod 6 upward through the first handle 7, the spiral sampling rod 9 can be easily taken out of the soil. Then, the insertion frame 1 is threadedly connected to the inlet 4 through the internal thread 3. Then, hold the second handle 15 and push the sliding rod 14. The sliding rod 14 drives the displacement rod 16 to displace, and the displacement rod 16 drives the mud discharging block 18 on one side of the displacement block 17 to displace into the gap between the spiral blades on one side of the spiral sampling rod 9. Finally, drive the spiral sampling rod 9 at the bottom end of the vertical rod 6 to rotate through the first handle 7, so that the soil between the spiral blades on the spiral sampling rod 9 can fall off from the spiral sampling rod 9 through rotation and the limiting pressure of the mud discharging block 18. During this period, the rotation of the spiral sampling rod 9 will drive the mud discharging block 18 to perform corresponding displacement until all the soil collected on the spiral sampling rod 9 is taken out, and the fallen mud will enter the detection box 2 through the inlet 4 for collection and detection.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A soil treatment sampling and detection device, comprising an insert frame (1) and a detection box (2), characterized in that: Two slide bars (14) are slidably connected to one side of the insertion frame (1), and the adjacent sides of the two slide bars (14) are fixedly connected to a second handle (15), and the adjacent sides of the two slide bars (14) are fixedly connected to a displacement rod (16), and the outside of the displacement rod (16) is slidably connected to a displacement block (17), and one side of the displacement block (17) is fixedly connected to a stripping block (18), and the stripping block (18) is located in the insertion frame (1), and the outside of the displacement rod (16) is sleeved with a second spring (19), and the bottom end of the second spring (19) is fixedly connected to the upper surface of the displacement block (17), and the top end of the second spring (19) is fixedly connected to the upper slide bar (14).

2. A soil treatment sampling and detection device according to claim 1, characterized in that: The insert frame (1) is provided with an internal thread (3), the upper surface of the detection box (2) is provided with an inlet (4), the outside of the inlet (4) is provided with an external thread (5), and the insert frame (1) is threadably connected to the external thread (5) on the inlet (4) via the internal thread (3).

3. A soil treatment sampling and detection device according to claim 1, characterized in that: A vertical pole (6) is provided through the upper surface of the insertion frame (1), a first handle (7) is fixedly connected to the top of the vertical pole (6), and a connecting block (8) is fixedly connected to the inside of the insertion frame (1).

4. A soil treatment sampling and detection device according to claim 3, characterized in that: The bottom end of the vertical rod (6) is slidably rotated inside the connecting block (8), and the bottom end of the vertical rod (6) is fixedly connected with a spiral sampling rod (9), and the spiral sampling rod (9) is located below the connecting block (8).

5. A soil treatment sampling and detection device according to claim 3, characterized in that: The outside of the vertical rod (6) is sleeved with a first spring (10), the bottom end of the first spring (10) is fixedly connected to the connecting block (8), and the top end of the first spring (10) is fixedly connected to a pressure ring block (11).

6. A soil treatment sampling and detection device according to claim 5, characterized in that: The pressure ring block (11) is provided with a T-shaped sliding groove (12) inside, and the outside of the vertical rod (6) is fixedly connected with a T-shaped sliding ring (13), and the T-shaped sliding ring (13) is slidably connected in the T-shaped sliding groove (12).

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