Multi-environment rock soil sampling device

Abstract

The utility model relates to the technical field of rock-soil sampling, in particular to a multi-environment rock-soil sampling device which comprises a telescopic assembly, a rotatable sampling assembly located at the bottom end of the telescopic assembly and a plurality of supports fixed to a to-be-sampled area, a sliding groove is longitudinally formed in one end face of each support, a sliding assembly is arranged in each sliding groove in a sliding mode, and the telescopic assembly is fixed to the telescopic assembly. The sliding assembly comprises a clamping block used for controlling the height of the sliding assembly located on the side wall of the sliding groove, and one end of the sliding assembly is connected with a rotating angle adjusting assembly. Through the arrangement of the supports, the sliding grooves and the connecting rods, the transportation difficulty of the device can be reduced through disassembly, and when the device faces various mountain environments with different angles, the supports are fixed to the bottom face, the positions of the sliding assemblies on the different supports are adjusted, and the angle adjusting assemblies are rotated, so that the device is convenient to transport. And the placing position of the connecting rod is adjusted, so that the problem that the drill bit is deflected, bent and even twisted off due to uneven stress caused by inclined drilling is avoided.

Description

Technical Field

[0001] This utility model relates to the field of soil and rock sampling technology, specifically to a soil and rock sampling device for multiple environments. Background Technology

[0002] The main function of soil sampling devices is to conduct soil environmental testing by obtaining soil samples for subsequent analysis and research. Specifically, soil sampling devices penetrate deep into the ground to obtain soil samples at different depths, thereby helping people understand information such as soil composition, structure, and pollution status.

[0003] Chinese Patent Publication No. CN219200885U discloses a soil and rock sampling device for geological disaster early warning. It uses an electric cylinder to move a U-shaped frame, which in turn rotates the drill bit, allowing for angle adjustment. This enables the drill bit to handle drilling and sampling on mountain surfaces with steep vertical or inclined angles, making it more convenient to use. However, the entire device is mounted on a trolley. During soil environmental monitoring, various terrain conditions may arise, including steep slopes, rugged rocks, and potential cracks and faults. These environments may make it difficult to easily transport the sampling device to the designated location, hindering sampling from various angles within the mountain environment.

[0004] Therefore, it is necessary to invent a multi-environment soil and rock sampling device to solve the above problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a multi-environment rock and soil sampling device, which solves the problem that in real life, steep slopes, rugged rocks, and possible cracks and faults may make it difficult to carry the sampling device to the designated location, thus making it inconvenient to sample rock masses with large inclination angles in the above-mentioned environments.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A multi-environment soil and rock sampling device includes a telescopic component, a rotatable sampling component located at the bottom of the telescopic component, and multiple supports fixed to the sampling area. A longitudinal groove is formed on one end face of each support, and a sliding component is slidably disposed inside the groove. The sliding component includes a locking block for controlling the height of the sliding component relative to the side wall of the groove. One end of the sliding component is connected to a rotation angle adjustment component. A sphere is disposed at the top of the angle adjustment component, and a hemispherical shell that slides along the sphere is fitted against the outer wall of the sphere. A connecting rod is fixedly connected to the outer surface of the hemispherical shell, and a level that can be calibrated horizontally is disposed at the top of the connecting rod. The telescopic component is located in the middle of the connecting rod.

[0008] As a preferred embodiment of the present invention, the angle adjustment component includes a rotating housing, which is detachably connected to the sliding component. A gear one is fixed at the center position on the side end face of the rotating housing that is in contact with the sliding component. A gear two that meshes and rotates around the gear one is provided on the outside of the gear one. A bolt that passes through the gear one and extends into the interior of the sliding component is provided at the center position of the rotating housing.

[0009] As a preferred embodiment of this utility model, the end of the sliding component that is in contact with the rotating housing is provided with a positioning chuck with an arc-shaped through groove, and the top of the rotating housing is provided with a clamping block that can slide and be fixed along the arc-shaped through groove.

[0010] As a preferred embodiment of the present invention, a button is provided on the outer wall of the sliding component, and a pressing block is detachably connected to one end of the button facing the inside of the sliding component. An inclined surface is provided at one end of the pressing block, and a push-out block that can reciprocate along the length direction of the sliding component is fitted to the inclined surface of the pressing block. The other end of the push-out block has two side walls fitted with locking blocks for fixing inside the slide groove.

[0011] In a preferred embodiment of this utility model, the locking block is located at the center of the slider, and a positioning post for fixing it inside the slider is provided at the top of the locking block.

[0012] As a preferred embodiment of this utility model, the bottom end of the bracket is provided with a plurality of fixing cones for installing the bracket in the sampling area.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] In this invention, the use of brackets, chutes, and connecting rods reduces the difficulty of transporting the device through disassembly. When facing mountain environments with various angles, the brackets are fixed to the ground, and the positions of the sliding components on different brackets and the rotation angle adjustment components are adjusted to adjust the placement of the connecting rods. By rotating the hemispherical shell and using a level as a reference, the connecting rods are finely adjusted, enabling the sampling component to drill vertically downwards to sample the soil. This avoids the problem of uneven force on the drill bit due to inclined drilling, which can cause it to bend or even break. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the angle adjustment component of this utility model;

[0017] Figure 3This is a partial cross-sectional view of the angle adjustment component of this utility model;

[0018] Figure 4 This is a partial cross-sectional view of the sliding component of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Bracket; 101. Slide groove; 102. Fixed cone; 2. Level; 3. Angle adjustment assembly; 301. Rotating housing; 302. Gear 1; 303. Bolt; 304. Positioning chuck; 305. Gear 2; 306. Ball; 307. Clamping block; 4. Connecting rod; 5. Telescopic assembly; 6. Sampling assembly; 7. Hemispherical shell; 8. Sliding assembly; 801. Button; 802. Pressing block; 803. Pushing block; 804. Engaging block; 805. Slider; 806. Positioning post. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0021] This utility model provides, for example Figure 1-4 A multi-environment soil and rock sampling device is shown, including a telescopic component 5, a rotatable sampling component 6 located at the bottom of the telescopic component 5, and multiple supports 1 fixed to the sampling area. A groove 101 is longitudinally formed on one end face of each support 1. A sliding component 8 is slidably disposed inside the groove 101. The sliding component 8 includes a locking block 804 for controlling the height of the sliding component 8 relative to the side wall of the groove 101. One end of the sliding component 8 is connected to a rotation angle adjustment component 3. A sphere 306 is disposed at the top of the angle adjustment component 3. A hemispherical shell 7 that slides along the sphere 306 is fitted against the outer wall of the sphere 306. A connecting rod 4 is fixedly connected to the outer surface of the hemispherical shell 7. A level 2 that can be horizontally calibrated is disposed at the top of the connecting rod 4. The telescopic component 5 is located in the middle of the connecting rod 4. Through the arrangement of the sphere 306 and the hemispherical shell 7, the connecting rod 4 can be tilted to a horizontal state by the gravity of the connecting rod 4 and the sampling component 6, reducing the difficulty of adjusting the device angle.

[0022] The angle adjustment component 3 includes a rotating housing 301, which is detachably connected to the sliding component 8. A gear 302 fixed at the center is provided on the side end face of the rotating housing 301 that is in contact with the sliding component 8. A gear 305 that meshes with and rotates around the gear 302 is provided on the outside of the gear 302. A bolt 303 that passes through the gear 302 and extends into the sliding component 8 is provided at the center of the rotating housing 301. The gear 302 should be fixed at one end of the sliding component 8, and the gear 305 should be fixed at one end of the rotating housing 301. The angle adjustment is achieved by the gear 305 rotating around the gear 302.

[0023] The sliding component 8 is fitted with a positioning chuck 304 with an arc-shaped through groove at one end, and a clamping block 307 that can slide and be fixed along the arc-shaped through groove is provided at the top of the rotating housing 301. The positioning chuck 304 and the clamping block 307 are used to fix the angle adjustment component 3 after the angle adjustment is completed.

[0024] A button 801 is provided on the outer wall of the sliding component 8. A pressing block 802 is detachably connected to one end of the button 801 facing the inside of the sliding component 8. One end of the pressing block 802 is provided with an inclined surface. A push-out block 803 that can slide back and forth along the length of the sliding component 8 is fitted to the inclined surface of the pressing block 802. The other end of the push-out block 803 has two side walls fitted with locking blocks 804 for fixing inside the slide groove 101. By setting the locking blocks 804, the sliding height of the sliding component 8 inside the slide groove 101 can be controlled, which facilitates the adjustment of the height of the sliding component 8 in different angle environments and improves the adaptability of the equipment to the environment.

[0025] The locking block 804 is located at the center of the slider 805. The top of the locking block 804 is provided with a positioning post 806 for fixing inside the slider 805. The positioning post 806 fixes the sliding area of ​​the locking block 804 to prevent the locking block 804 from falling off.

[0026] The bottom of the support 1 is provided with a plurality of fixing cones 102 for installing the support 1 in the sampling area. By inserting the fixing cones 102 into the soil, the support 1 can be easily fixed and can adapt to different measurement environments.

[0027] This invention, through the arrangement of the bracket 1, the sliding groove 101, and the connecting rod 4, reduces the difficulty of transporting the device by disassembly. When facing mountain environments with different angles, by fixing the bracket 1 to the ground, adjusting the position of the sliding component 8 on different brackets 1, and adjusting the rotation angle adjustment component 3, the placement position of the connecting rod 4 can be adjusted. By rotating the hemispherical shell 7 and using the level 2 as a reference, the connecting rod 4 can be finely adjusted, so that the sampling component 6 can drill vertically downward to sample the soil, avoiding the problem of uneven force on the drill bit due to inclined drilling, resulting in skewness, bending, or even breakage.

[0028] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A multi-environment rock and soil sampling device, characterized in that: The invention comprises a telescopic component (5), a rotatable sampling component (6) located at the bottom end of the telescopic component (5), and a plurality of brackets (1) fixed to the area to be sampled, wherein a slide groove (101) is longitudinally provided on one end surface of the bracket (1), a sliding component (8) is slidably arranged inside the slide groove (101), the sliding component (8) comprises a locking block (804) for controlling the height of the sliding component (8) located on the side wall of the slide groove (101), one end of the sliding component (8) is connected to a rotatable angle adjustment component (3), a sphere (306) is arranged at the top end of the angle adjustment component (3), a hemispherical shell (7) sliding along the sphere (306) is fitted on the outer side wall of the sphere (306), a connecting rod (4) is fixedly connected to the outer surface of the hemispherical shell (7), a level (2) capable of horizontal calibration is arranged at the top end of the connecting rod (4), and the telescopic component (5) is located in the middle of the connecting rod (4).

2. A multi-environment soil sampling device according to claim 1, characterized in that: The angle adjustment assembly (3) comprises a rotating shell (301), the rotating shell (301) and the sliding assembly (8) being detachably connected, a gear 1 (302) fixed at a central position is provided on one end surface of the rotating shell (301) which is in contact with the sliding assembly (8), a gear 2 (305) meshing and rotating around the gear 1 (302) is provided on the outer side of the gear 1 (302), and a bolt (303) penetrating through the gear 1 (302) and extending into the interior of the sliding assembly (8) is provided at the central position of the rotating shell (301).

3. The multi-environment soil sampling device according to claim 1, characterized in that: A positioning chuck (304) with an arc-shaped through slot is provided at one end of the sliding assembly (8) that fits the rotating shell (301), and a clamping block (307) that can slide and be fixed along the arc-shaped through slot is provided at the top end of the rotating shell (301).

4. The multi-environment soil sampling device according to claim 1, characterized in that: The outer wall of the sliding component (8) is provided with a button (801), and one end of the button (801) facing the interior of the sliding component (8) is detachably connected to an extrusion block (802), one end of the extrusion block (802) is provided with an inclined surface, and the inclined surface of the extrusion block (802) is fitted with a push-out block (803) that can reciprocate along the length direction of the sliding component (8), and the other end of the push-out block (803) is fitted with two side walls for fixing in the interior of the slide groove (101).

5. A multi-environment soil sampling device according to claim 4, characterized in that: The engaging block (804) is located at the center of the sliding block (805), and a positioning column (806) is provided at the top of the engaging block (804) for fixing inside the sliding block (805).

6. The multi-environment soil sampling device according to claim 1, characterized in that: The bottom end of the support (1) is provided with a plurality of fixing cones (102) for mounting the support (1) on the area to be sampled.

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