Sample sampling device for soil ecological restoration

Abstract

The utility model discloses a sample sampling device for soil ecological restoration, which comprises a support plate, a support column and a stand column, the front and rear ends of the support plate are respectively provided with a top plate, the outer side wall of a plowing roller is fixedly provided with plowing teeth, one end of a movable plate is provided with a sliding block, the front and rear ends of the inside of the support plate are provided with sliding chutes, and the movable plate is provided with a movable plate. The sliding blocks are embedded in the sliding grooves to form sliding connection. The top plates are installed at the front end and the rear end of the supporting plate, the height of the movable plate can be driven to be adjusted after the first telescopic rod works, at the moment, the movable plate can vertically move along the supporting plate, the driving motor is installed on the end face of the plowing roller, and the driving motor is used for driving the plowing roller to rotate. At the moment, the plowing teeth are uniformly distributed outside the plowing roller, when the position of the first telescopic rod is adjusted, the plowing roller can make contact with the ground, and soil plowing work is completed through the plowing teeth during rotation, so that soil at the sampling area position is looser, and the sampling convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sample sampling, in particular to a sample sampling device used for soil ecological restoration. Background Art

[0002] Soil ecological restoration is a technical measure to restore the normal function of polluted soil. Generally speaking, soil restoration uses physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil to reduce their concentration to an acceptable level, or transform toxic and harmful pollutants into harmless substances. Most geological soils today have soil pollution problems. In order to carry out targeted restoration of these soils, it is generally necessary to take samples from them.

[0003] In order to complete the sample sampling work, a sample sampling device is required. When sampling, a sample sampling tube is generally used to collect the soil. However, the soil in some plots is prone to caking, which makes it inconvenient to collect the soil, and directly affects the sampling effect and convenience of the soil. Utility Model Content

[0004] The purpose of the utility model is to provide a sample sampling device for soil ecological restoration, so as to solve the problem that the soil in some plots is prone to agglomeration, which makes it inconvenient to collect soil and directly affects the sampling effect and convenience of soil sampling.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a sample sampling device for soil ecological restoration, comprising a support plate, a support column, and a column, the front and rear ends of the support plate are both equipped with a top plate, the bottom end of the top plate is connected to a first telescopic rod, the bottom end of the first telescopic rod is connected to a movable plate, the bottom end of the movable plate is equipped with a mounting plate, a turning roller is installed between the mounting plates, the outer side wall of the turning roller is fixed with turning teeth, a slider is installed at one end of the movable plate, a sliding groove is opened at the front and rear ends inside the support plate, and the slider is embedded in the inside of the sliding groove to form a sliding connection.

[0006] Preferably, the top plate is symmetrically distributed about the central axis of the support plate, and the movable plate is symmetrically distributed about the central axis of the support plate.

[0007] Preferably, two groups of the first telescopic rods are installed on the top of the movable plate, and the ground-turning teeth are evenly distributed on the outer side wall of the ground-turning roller.

[0008] Preferably, support columns are fixed on both sides of the bottom end of the support plate, and the support columns are symmetrically distributed about the central axis of the support plate. Vertical columns are installed on both sides of the top end of the support plate, and a connecting plate is installed on one side of each vertical column.

[0009] Preferably, a guide rod is installed between one group of connecting plates, and the outer wall of the guide rod is connected to a guide block, and a threaded rod is installed between another group of connecting plates, and the outer wall of the threaded rod is connected to a threaded block, the top of the threaded rod is connected to a servo motor, and a cross plate is connected between the guide block and the threaded block.

[0010] Preferably, a driving motor is installed at the top of the horizontal plate, the output end of the driving motor is connected to a transmission disk, the bottom end of the transmission disk is connected to a second telescopic rod, the bottom end of the second telescopic rod is connected to a fixed plate, and the bottom end of the fixed plate is installed with a sampling tube.

[0011] Preferably, a flap is installed at the bottom end of the sampling barrel, retaining springs are installed between the two sides of the inner wall of the sampling barrel and the flap, a disassembly plate is installed at one end of the sampling barrel, and a groove is opened on one side of one end of the sampling barrel.

[0012] Preferably, a reserved groove is opened at the middle position inside the support plate, and a hard fan-shaped leather cloth is installed on the inner wall of the reserved groove. A cleaning brush is installed at one end of the hard fan-shaped leather cloth, and the hard fan-shaped leather cloth is distributed in a ring shape about the center of the reserved groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the sample sampling device for soil ecological restoration not only improves the soil turning ability, but also improves the sampling and cleaning ability and sample production ability of the sample sampling device;

[0014] (1) By installing the top plate at the front and rear ends of the support plate, the height of the movable plate can be adjusted after the first telescopic rod is operated. At this time, the movable plate will move vertically along the support plate. A driving motor is installed on the end surface of the tilling roller. The driving motor is used to drive the tilling roller to rotate. At this time, the tilling teeth are evenly distributed on the outside of the tilling roller. When the first telescopic rod is adjusted, the tilling roller can contact the ground, and the tilling teeth are used to complete the soil tilling work during rotation, so that the soil in the sampling area is looser, which improves the convenience of sampling;

[0015] (2) A reserved groove is opened inside the support plate, and then the hard fan-shaped leather cloth is installed inside the reserved groove. Then, after the servo motor works, the threaded rod can be driven to rotate. At this time, the threaded block and the threaded rod cooperate with each other, and the guide rod and the guide block cooperate to complete the guiding work. Therefore, the sampling tube can pass through the reserved groove to collect soil. When collecting, the driving motor is started to drive the transmission disk and the whole to rotate, which is convenient for soil collection. When the sampling tube enters and exits the reserved groove, the hard fan-shaped leather cloth can be automatically wrinkled and bent. At this time, the hard fan-shaped leather cloth and the cleaning brush are used to clean the soil blocks outside the sampling tube, thereby improving the cleaning ability;

[0016] (3) The flap is installed at the bottom of the sampling tube and connected to it by a retaining spring. When sampling, the flap is flipped toward the inside of the sampling tube. At this time, the retaining spring is compressed and the soil is collected by the sampling tube. After the collection is completed, the retaining spring rebounds and the flap returns to a flush state. Then, the disassembly plate is disassembled under the opening of the groove, so that the soil block inside the sampling tube can be taken out, thereby improving the integrity when taking out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the sampling tube of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view structure of the support plate of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the side structure of the soil turning roller.

[0021] In the figure: 1. support plate; 2. support column; 3. top plate; 4. first telescopic rod; 5. movable plate; 6. flap; 7. retaining spring; 8. mounting plate; 9. turning roller; 10. column; 11. guide rod; 12. guide block; 13. cross plate; 14. transmission plate; 15. drive motor; 16. servo motor; 17. connecting plate; 18. threaded block; 19. threaded rod; 20. second telescopic rod; 21. fixed plate; 22. sampling tube; 23. disassembly plate; 24. groove; 25. reserved groove; 26. hard fan-shaped leather cloth; 27. cleaning brush; 28. turning teeth. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] See also Figure 1-4The utility model provides an embodiment: a sample sampling device for soil ecological restoration, including a support plate 1, a support column 2, and a column 10. A top plate 3 is installed at both the front and rear ends of the support plate 1. The bottom end of the top plate 3 is connected to a first telescopic rod 4. The bottom end of the first telescopic rod 4 is connected to a movable plate 5. A mounting plate 8 is installed at the bottom end of the movable plate 5. A turning roller 9 is installed between the mounting plates 8. Turning teeth 28 are fixed to the outer wall of the turning roller 9. A slider is installed at one end of the movable plate 5. A slide groove is opened at the front and rear ends inside the support plate 1, and the slider is embedded in the inside of the slide groove to form a sliding connection.

[0024] The top plate 3 is symmetrically distributed about the central axis of the support plate 1 , and the movable plate 5 is symmetrically distributed about the central axis of the support plate 1 .

[0025] Two groups of first telescopic rods 4 are installed on the top of the movable plate 5 , and the ground turning teeth 28 are evenly distributed on the outer side wall of the ground turning roller 9 .

[0026] Support columns 2 are fixed on both sides of the bottom of the support plate 1 , and the support columns 2 are symmetrically distributed about the central axis of the support plate 1 . Columns 10 are installed on both sides of the top of the support plate 1 , and a connecting plate 17 is installed on one side of the column 10 .

[0027] A guide rod 11 is installed between one group of connecting plates 17, and the outer wall of the guide rod 11 is connected to a guide block 12. A threaded rod 19 is installed between another group of connecting plates 17, and the outer wall of the threaded rod 19 is connected to a threaded block 18. The top of the threaded rod 19 is connected to a servo motor 16, and a cross plate 13 is connected between the guide block 12 and the threaded block 18.

[0028] A driving motor 15 is installed at the top of the horizontal plate 13, and the output end of the driving motor 15 is connected to the transmission disk 14. The bottom end of the transmission disk 14 is connected to the second telescopic rod 20. The bottom end of the second telescopic rod 20 is connected to the fixed plate 21, and the bottom end of the fixed plate 21 is installed with a sampling tube 22.

[0029] A flap 6 is installed at the bottom of the sampling tube 22 , a retaining spring 7 is installed between the two sides of the inner wall of the sampling tube 22 and the flap 6 , a disassembly plate 23 is installed at one end of the sampling tube 22 , and a groove 24 is opened on one side of one end of the sampling tube 22 .

[0030] A reserved groove 25 is provided at the middle position inside the support plate 1, and a hard fan-shaped leather cloth 26 is installed on the inner wall of the reserved groove 25. A cleaning brush 27 is installed at one end of the hard fan-shaped leather cloth 26, and the hard fan-shaped leather cloth 26 is distributed in a ring shape about the center of the reserved groove 25;

[0031] Furthermore, a driving motor is installed on the end face of the ground-turning roller 9, and the driving motor is used to drive the ground-turning roller 9 to rotate. At this time, the ground-turning teeth 28 are evenly distributed on the outside of the ground-turning roller 9. When the position of the first telescopic rod 4 is adjusted, the ground-turning roller 9 can contact the ground. The driving motor is specifically installed at the end face position of the mounting plate 8.

[0032] Working principle: First, move the assembly to the area where soil sampling is required. When the first telescopic rod 4 is adjusted, the tilling roller 9 can contact the ground, and the tilling teeth 28 are used to complete the soil tilling work during rotation, so that the soil in the sampling area is looser. Then start the servo motor 16 to drive the threaded rod 19 to rotate. At this time, the threaded block 18 and the threaded rod 19 cooperate with each other, and the guide rod 11 and the guide block 12 cooperate to complete the guiding work. Therefore, the sampling tube 22 can pass through the reserved groove 25 for soil collection. When collecting, start the drive motor 15 to drive the transmission disk 14 and the whole to rotate, which is convenient for soil collection. When the sampling tube 22 enters and exits the reserved groove 25, the hard fan-shaped leather cloth 26 can be automatically wrinkled and bent. At this time, the hard fan-shaped leather cloth 26 and the cleaning brush 27 are used to clean the soil blocks outside the sampling tube 22. After completion, the disassembly plate 23 is disassembled to allow the soil blocks inside the sampling tube 22 to be taken out.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A sampling device for soil ecological restoration, comprising a support plate (1), a support column (2), and a column (10), characterized in that: A top plate (3) is installed at both the front and rear ends of the support plate (1); the bottom end of the top plate (3) is connected to a first telescopic rod (4); the bottom end of the first telescopic rod (4) is connected to a movable plate (5); a mounting plate (8) is installed at the bottom end of the movable plate (5); a turning roller (9) is installed between the mounting plates (8); a turning tooth (28) is fixed to the outer wall of the turning roller (9); a slider is installed at one end of the movable plate (5); a sliding groove is provided at the front and rear ends inside the support plate (1); and the slider is embedded in the inside of the sliding groove to form a sliding connection.

2. A sample sampling device for soil ecological restoration according to claim 1, characterized in that: The top plate (3) is symmetrically distributed with respect to the central axis of the support plate (1), and the movable plate (5) is symmetrically distributed with respect to the central axis of the support plate (1).

3. A sample sampling device for soil ecological restoration according to claim 1, characterized in that: Two groups of the first telescopic rod (4) are installed on the top of the movable plate (5), and the ground turning teeth (28) are evenly distributed on the outer side wall of the ground turning roller (9).

4. A sample sampling device for soil ecological restoration according to claim 1, characterized in that: Support columns (2) are fixed on both sides of the bottom end of the support plate (1), and the support columns (2) are symmetrically distributed about the central axis of the support plate (1). Vertical columns (10) are installed on both sides of the top end of the support plate (1), and a connecting plate (17) is installed on one side of each vertical column (10).

5. A sample collection device for soil ecological restoration according to claim 4, characterized in that: A guide rod (11) is installed between one group of the connecting plates (17), and the outer wall of the guide rod (11) is connected to a guide block (12). A threaded rod (19) is installed between another group of the connecting plates (17), and the outer wall of the threaded rod (19) is connected to a threaded block (18). The top end of the threaded rod (19) is connected to a servo motor (16), and a transverse plate (13) is connected between the guide block (12) and the threaded block (18).

6. A sample collection device for soil ecological restoration according to claim 5, characterized in that: A driving motor (15) is installed at the top end of the horizontal plate (13), the output end of the driving motor (15) is connected to a transmission disk (14), the bottom end of the transmission disk (14) is connected to a second telescopic rod (20), the bottom end of the second telescopic rod (20) is connected to a fixing plate (21), and the bottom end of the fixing plate (21) is installed with a sampling tube (22).

7. A sample collection device for soil ecological restoration according to claim 6, characterized in that: A flap (6) is installed at the bottom end of the sampling cylinder (22), and retaining springs (7) are installed between the two sides of the inner wall of the sampling cylinder (22) and the flap (6). A disassembly plate (23) is installed at one end of the sampling cylinder (22), and a groove (24) is provided on one side of one end of the sampling cylinder (22).

8. A sample collection device for soil ecological restoration according to claim 1, characterized in that: A reserved groove (25) is provided at a middle position inside the support plate (1), a hard fan-shaped leather cloth (26) is installed on the inner wall of the reserved groove (25), a cleaning brush (27) is installed at one end of the hard fan-shaped leather cloth (26), and the hard fan-shaped leather cloth (26) is distributed in a ring shape about the center of the reserved groove (25).

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