Soil collecting device for environmental impact assessment

Abstract

The utility model discloses a soil collecting device for environmental impact assessment, including base, the top of base is fixedly connected with circular ring, the top of base is in the inside of circular ring and is seted up with adjusting groove, the inside of adjusting groove is installed with bearing, the top of carousel is fixedly connected with the sleeve of cylinder, the inside of sleeve of cylinder all is installed with height column, and the top of height column is respectively connected with moving block and rotating block through screw rod rotation, and the angle plate is arranged between moving block and rotating block, and the adjusting groove is seted up on angle plate, and one end of moving block extends to the top of angle plate through adjusting groove and is connected with angle plate slidingly, and rotating block is fixedly connected with angle plate, and the limit slot is seted up on the top of angle plate and in the both sides of adjusting groove. Compared with traditional device, the device is not only more convenient to use, and is more suitable for the standard operation of multiple sampling of a piece of land in environmental assessment.

Description

Technical Field

[0001] This utility model belongs to the field of soil sampling technology, and in particular relates to a soil sampling device for environmental impact assessment. Background Technology

[0002] In fields such as agricultural research, environmental monitoring, and geological exploration, soil sample collection is a fundamental step in conducting subsequent analysis and research. The accuracy, efficiency, and impact on soil structure of soil samples are of paramount importance.

[0003] Traditional soil sampling devices can usually only sample soil from a single location. However, in environmental assessments, it is often necessary to take multiple soil samples from a single plot of land to ensure the averageity of the sample data. In such cases, traditional sampling devices need to be moved frequently to adapt to the working method and standards of multiple sampling points, which makes them inefficient.

[0004] Therefore, those skilled in the art have proposed a soil sampling device for environmental impact assessment. Utility Model Content

[0005] The purpose of this utility model is to provide a soil sampling device for environmental impact assessment in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a soil sampling device for environmental impact assessment, comprising a base, a circular ring fixedly connected above the base, an adjustment groove formed above the base and inside the circular ring, a bearing installed inside the adjustment groove, a turntable fixedly connected outside the bearing and inside the circular ring, a sleeve fixedly connected above the turntable, height columns installed inside the sleeve, a moving block and a rotating block rotatably connected to the top of the height columns via screws, an angle plate provided between the moving block and the rotating block, an adjustment groove formed on the angle plate, one end of the moving block extending above the angle plate through the adjustment groove and slidably connected to the angle plate, the rotating block fixedly connected to the angle plate, limit grooves formed above the angle plate and on both sides of the adjustment groove, a fixing frame connected above the angle plate via screws, the fixing frame being a triangular structure, through grooves symmetrically provided on both sides of the fixing frame, a soil sampling device installed inside the fixing frame, and fixing holes for matching use formed on both the fixing frame and the angle plate.

[0007] Preferably, a through hole is provided at the center of the base and the circular ring.

[0008] Preferably, the sleeve is provided with a positioning hole, the height column is provided with adjustment holes at equal intervals, and a locking plate is provided between the positioning hole and the adjustment hole.

[0009] Preferably, the outer ring of the turntable and the inner ring of the circular ring are provided with positioning grooves at equal intervals, and a rotation-resistant column is movably installed between the two corresponding positioning grooves.

[0010] Preferably, anchor holes are provided at all four corners of the base, and anchor nails are installed on the top of the base and through the anchor holes.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0012] This invention enables soil sampling from different directions using a rotatable turntable, eliminating the need for frequent machine movement and significantly improving sampling efficiency. By adjusting the position of the height column, soil sampling can be performed at different angles. Furthermore, the device can switch between tilted and vertical sampling modes by adjusting the position of the fixed frame. Compared to traditional devices, this device is not only more convenient to use but also more suitable for standard operations of multiple sampling of a single plot of land in environmental assessments. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a soil sampling device for environmental impact assessment proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the adjustment hole and partial structure of a soil sampling device for environmental impact assessment proposed in this utility model;

[0015] Figure 3 This is a partially enlarged structural diagram of a soil sampling device for environmental impact assessment proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the bearings, anti-rotation columns, and other structures of a soil sampling device for environmental impact assessment proposed in this utility model.

[0017] Figure 5 This is a schematic diagram of the positioning hole and other structures of a soil sampling device for environmental impact assessment proposed in this utility model.

[0018] Legend: 1. Base; 2. Circular ring; 3. Turntable; 4. Bearing; 5. Sleeve; 6. Anti-rotation column; 7. Height column; 8. Locking plate; 9. Anchor nail; 10. Adjustment hole; 11. Anchor hole; 12. Positioning hole; 13. Adjustment groove; 14. Positioning groove; 15. Angle plate; 16. Moving block; 17. Rotating block; 18. Limiting groove; 19. Adjustment groove; 20. Fixing frame; 21. Through groove; 22. Soil extraction equipment; 23. Fixing hole; 24. Through hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see ( Figures 1-5 This utility model provides a technical solution: a soil sampling device for environmental impact assessment, including a base 1, a circular ring 2 fixedly connected above the base 1, an adjustment groove 13 formed above the base 1 and inside the circular ring 2, a bearing 4 installed inside the adjustment groove 13, a turntable 3 fixedly connected outside the bearing 4 and inside the circular ring 2, a sleeve 5 fixedly connected above the turntable 3, height columns 7 installed inside the sleeve 5, a moving block 16 and a rotating block 17 rotatably connected to the top of the height columns 7 respectively via screws, and an angle plate provided between the moving block 16 and the rotating block 17. 15. An adjustment groove 19 is provided on the angle plate 15. One end of the moving block 16 extends above the angle plate 15 through the adjustment groove 19 and is slidably connected to the angle plate 15. The rotating block 17 is fixedly connected to the angle plate 15. Limiting grooves 18 are provided on the upper part of the angle plate 15 and on both sides of the adjustment groove 19. A fixing frame 20 is connected to the upper part of the angle plate 15 by a screw. The fixing frame 20 is configured as a triangular structure. Through grooves 21 are symmetrically provided on both sides of the fixing frame 20. A soil sampling device 22 is installed inside the fixing frame 20. Fixing holes 23 are provided on both the fixing frame 20 and the angle plate 15 for cooperation.

[0021] In this embodiment: when workers need to collect soil from different angles and directions, they remove the rotating column 6 and rotate the turntable 3. When the turntable 3 rotates, the components above the turntable rotate with it, thus enabling soil collection from different directions. When soil collection is required at different angles, the heights of the two height columns 7 are adjusted to create a height difference. At this time, the moving block 16 and the rotating block 17 rotate to form a certain angle. The moving block 16 slides in the limiting groove 18 to achieve motion compensation, thereby achieving the purpose of adjusting the angle and realizing the effect of multi-angle soil collection. Then, since the fixed frame 20 has symmetrical through grooves 21 on both sides, when vertical or side soil collection is required, the soil collection device 22 can be removed and installed on the fixing hole 23 on the vertical side of the fixed frame 20, so that its soil collection end is vertical.

[0022] In a preferred embodiment, a through hole 24 is provided at the center of the base 1 and the circular ring 2.

[0023] In this embodiment, the through hole 24 is used to cooperate with the soil sampling end of the soil sampling device 22 for vertical soil sampling.

[0024] In a preferred embodiment, the sleeve 5 is provided with a positioning hole 12, the height column 7 is provided with an adjustment hole 10 at equal intervals, and a locking plate 8 is provided between the positioning hole 12 and the adjustment hole 10.

[0025] In this embodiment: when it is necessary to adjust the height of the equipment, align the positioning hole 12 on the sleeve 5 with the adjustment hole 10 equidistantly opened on the height column 7, and then insert the locking plate 8 into the corresponding hole.

[0026] In a preferred embodiment, the outer ring of the turntable 3 and the inner ring of the circular ring 2 are provided with positioning grooves 14 at equal intervals, and a rotation-blocking post 6 is movably installed between the two positioning grooves 14.

[0027] In this embodiment: when it is necessary to adjust the equipment to a certain direction, multiple anti-rotation pillars 6 are taken out from the positioning slots 14, and then the turntable 3 rotates under the action of the bearing 4 to adjust the direction. When it is necessary to lock the direction, the anti-rotation pillars 6 are placed into the two positioning slots 14.

[0028] In a preferred embodiment, anchor holes 11 are provided at all four corners of the base 1, and anchor nails 9 are installed above the base 1 and through the anchor holes 11.

[0029] In this embodiment: when the base 1 is placed on the soil, it needs to be fixed. At this time, four anchor nails 9 are passed through the corresponding anchor holes 11 and inserted into the soil for fixing.

[0030] Working principle: The device fixes the base 1 to the soil through the anchor holes 11 and anchor nails 9, preventing the device from shaking during the collection process. When it is necessary to change the soil collection direction, the rotating column 6 is removed and the turntable 3 is rotated. When the turntable 3 is rotated, the components above the turntable rotate with the turntable 3, thereby realizing soil collection from different directions. When it is necessary to collect soil at different angles, the height of the two height columns 7 is adjusted to form a height difference. At this time, the moving block 16 and the rotating block 17 rotate to form a certain angle. At this time, the moving block 16 slides in the limiting groove 18 to achieve motion compensation, thereby achieving the purpose of adjusting the angle and realizing the effect of multi-angle soil collection. Then, since the fixed frame 20 is symmetrically provided with through grooves 21 on both sides, when it is necessary to collect soil vertically or from the side, it is only necessary to use the working removal soil collection device 22 and install the soil collection device 22 on the fixed hole 23 on the vertical side of the fixed frame 20, so that its soil collection end is perpendicular to the through hole 24.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A soil collecting device for environmental impact assessment, comprising a base (1), characterized in that, A circular ring (2) is fixedly connected above the base (1). An adjustment groove (13) is provided above the base (1) and inside the circular ring (2). A bearing (4) is installed inside the adjustment groove (13). A turntable (3) is fixedly connected outside the bearing (4) and inside the circular ring (2). A sleeve (5) is fixedly connected above the turntable (3). A height column (7) is installed inside the sleeve (5). A moving block (16) and a rotating block (17) are rotatably connected to the top of the height column (7) by a screw. An angle plate (15) is provided between the moving block (16) and the rotating block (17). An adjustment groove is provided on the angle plate (15). 19), one end of the moving block (16) extends above the angle plate (15) through the adjustment groove (19) and is slidably connected to the angle plate (15). The rotating block (17) is fixedly connected to the angle plate (15). Limiting grooves (18) are opened above the angle plate (15) and on both sides of the adjustment groove (19). A fixing frame (20) is connected above the angle plate (15) by a screw. The fixing frame (20) is set as a triangular structure. Through grooves (21) are symmetrically provided on both sides of the fixing frame (20). Soil sampling equipment (22) is installed inside the fixing frame (20). Fixing holes (23) are opened on both the fixing frame (20) and the angle plate (15) for cooperation.

2. The soil sampling device for environmental impact assessment according to claim 1, characterized in that, The base (1) and the circular ring (2) are provided with through holes (24) at their center positions.

3. The soil sampling device for environmental impact assessment according to claim 1, characterized in that, The sleeve (5) has a positioning hole (12), and the height column (7) has an adjustment hole (10) at equal intervals. A locking plate (8) is provided between the positioning hole (12) and the adjustment hole (10).

4. The soil sampling device for environmental impact assessment according to claim 1, characterized in that, The outer ring of the turntable (3) and the inner ring of the circular ring (2) are provided with positioning grooves (14) at equal intervals, and a rotation-blocking column (6) is movably installed between the two positioning grooves (14).

5. A soil sampling device for environmental impact assessment according to claim 1, characterized in that, Anchor holes (11) are provided at all four corners of the base (1), and anchor nails (9) are installed above the base (1) and through the anchor holes (11).

Images