Geological drilling sampling equipment for geological survey

Abstract

The utility model relates to the field of drilling sampling, and discloses geological drilling sampling equipment for geological survey, which comprises a working bin, a sliding rod is fixedly connected to the inner wall of the working bin, a hydraulic rod is fixedly connected to the inner wall of the top end of the working bin, and a motor bin is connected to the outer wall of the bottom end of the hydraulic rod. A first motor is fixedly connected to the inner wall of the bottom end of the motor bin, a sliding plate is fixedly connected to the outer wall of the bottom end of the motor bin, a drill rod penetrates through and is rotationally connected to the inner wall of the sliding plate, the inner wall of the upper end of the drill rod is fixedly connected to an output shaft of the first motor, and a connecting column is fixedly connected to the outer wall of the rear end of the working bin. According to the utility model, the motor II rotates to drive the gear I, the gear II and the connecting column to rotate, so that the connecting column drives the working bin to rotate so as to adjust the angle of the drill rod, geological obstacles can be better traversed, survey sampling is more accurate, and more potential information can be obtained.

Description

Technical Field

[0001] The utility model relates to the field of drilling sampling, in particular to geological drilling sampling equipment for geological survey. Background Art

[0002] Geological exploration refers to the systematic detection and research of the geological structure, rock composition, stratum distribution, mineral resources, etc. inside and on the surface of the earth through different methods and technologies. The purpose of geological exploration is to provide detailed information on underground geological conditions and resource potential, and to provide a scientific basis for resource exploration, engineering construction, environmental assessment, etc.

[0003] Geological survey sampling is a commonly used technique in geology and geological engineering, which is used to collect and analyze geological samples to study information such as geological structure, stratigraphic characteristics, rock composition, and groundwater.

[0004] Existing geological drilling sampling equipment for geological survey is usually set as a vertical downward drill rod. Such sampling equipment can only sample vertically downward, which is not accurate enough for sampling some concealed mineral deposits and structures that may be inclined, broken or folded. Therefore, a geological drilling sampling equipment for geological survey is proposed to solve the above problems. Summary of the invention

[0005] In order to make up for the above shortcomings, the utility model provides a geological drilling sampling device for geological survey, aiming to improve the problem that the angle of the drill rod in the drilling sampling device in the prior art is not easy to adjust and affects the sampling accuracy.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a geological drilling sampling equipment for geological survey, comprising a working chamber, a sliding rod is fixedly connected to the inner wall of the working chamber, a hydraulic rod is fixedly connected to the top inner wall of the working chamber, a motor chamber is connected to the outer wall of the bottom end of the hydraulic rod, a motor 1 is fixedly connected to the inner wall of the bottom end of the motor chamber, a slide plate is fixedly connected to the outer wall of the bottom end of the motor chamber, a drill rod is penetrated and rotatably connected to the inner wall of the slide plate, the upper inner wall of the drill rod is fixedly connected to the output shaft of the motor 1, a connecting column is fixedly connected to the outer wall of the rear end of the working chamber, a fixed plate is rotatably connected to the outer wall of the rear side of the connecting column, a bottom plate is fixedly connected to the outer wall of the bottom end of the fixing plate, a motor 2 is fixedly connected to the upper outer wall of the bottom plate, a gear 1 is fixedly connected to the outer wall of the connecting column, a gear 2 is meshed on the outer wall of the gear 1, the inner wall of the gear 2 is rotatably connected to the output shaft of the motor 2, and a support assembly is penetrated and slidably connected to the inner wall of the upper end of the bottom plate.

[0007] As a further description of the above technical solution:

[0008] The support assembly comprises a support plate, the outer wall of the support plate penetrates and is slidably connected to the upper inner wall of the bottom plate, and an insert is elastically connected to the upper inner wall of the bottom plate via a spring.

[0009] As a further description of the above technical solution:

[0010] One end of the spring is fixedly connected to the inner wall of the upper end of the bottom plate, and the other end of the spring is fixedly connected to the left outer wall of the insert.

[0011] As a further description of the above technical solution:

[0012] The bottom outer wall of the insert is slidably connected to the upper inner wall of the bottom plate, and the right outer wall of the insert is slidably connected to the left inner wall of the support plate.

[0013] As a further description of the above technical solution:

[0014] The support plates are symmetrically arranged, the support plates are L-shaped, and a limiting groove is provided on the left inner wall of the support plates.

[0015] As a further description of the above technical solution:

[0016] The slide bars are symmetrically arranged and penetrate through and are slidably connected to the inner wall of the slide plate.

[0017] As a further description of the above technical solution:

[0018] A handrail is fixedly connected to the left outer wall of the upper end of the base plate, and a wheel set is fixedly connected to the outer wall of the bottom end of the base plate.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the rotation of motor 2 drives the rotation of gear 1, gear 2 and the connecting column, thereby driving the working chamber to rotate through the connecting column to adjust the angle of the drill rod, which can better cross geological obstacles, make the survey and sampling more accurate, and obtain more potential information.

[0021] 2. In the utility model, the embedded block is moved away from the inner wall of the support plate, and the support plate is moved downward until the outer wall of the bottom end of the support plate contacts the ground, and then the embedded block is released to clamp the support plate on the left inner wall of the support plate to fix the support plate, and the lower side of the support plate is fixed to the ground by an anchor rod, so that the sampling work is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional schematic diagram of a geological drilling sampling device for geological survey proposed by the utility model;

[0023] Figure 2A schematic diagram of a support plate of a geological drilling sampling device for geological survey proposed by the utility model;

[0024] Figure 3 The utility model provides a geological drilling sampling device for geological survey Figure 2 An enlarged schematic diagram of point A.

[0025] Legend:

[0026] 1. Bottom plate; 2. Insert block; 3. Spring; 4. Motor 2; 5. Fixed plate; 6. Motor 1; 7. Hydraulic rod; 8. Working compartment; 9. Motor compartment; 10. Drill rod; 11. Support plate; 12. Gear 1; 13. Connecting column; 14. Slide plate; 15. Gear 2; 16. Slide rod. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 3 The utility model provides an embodiment: a geological drilling sampling device for geological survey, including a working chamber 8, the working chamber 8 is used to support the sliding of the motor chamber 9, the front side of the working chamber 8 is opened, which is conducive to the heat dissipation of the motor 6 when working, and the working chamber 8 can protect the drill rod 10. The inner wall of the working chamber 8 is fixedly connected with a slide bar 16, and the slide bar 16 is symmetrically arranged. The slide bar 16 provides guidance for the moving direction of the motor 6 and the drill rod 10 through the slide plate 14. The slide bar 16 is symmetrically arranged, and the slide bar 16 penetrates and is slidably connected to the inner wall of the slide plate 14. The top inner wall of the working chamber 8 is fixedly connected with a hydraulic rod 7, and the hydraulic rod 7 is used to drive the drill rod 10. Move to drill the ground, a motor bin 9 is connected to the outer wall of the bottom end of the hydraulic rod 7, and the motor bin 9 is configured to fix a motor 6. The motor bin 9 is fixed to the hydraulic rod 7, and the motor bin 9 is driven to move by the hydraulic rod 7. A motor 6 is fixedly connected to the inner wall of the bottom end of the motor bin 9, and the motor 6 is configured to drive the drill rod 10 to rotate. A slide plate 14 is fixedly connected to the outer wall of the bottom end of the motor bin 9, and the slide plate 14 plays a connecting role, driving the motor bin 9 and the drill rod 10 to slide along the outer wall of the slide bar 16. The drill rod 10 is penetrated and rotatably connected to the inner wall of the slide plate 14. The drill rod 10 is configured to drill the ground for sampling, and the inner wall of the upper end of the drill rod 10 is fixedly connected to the output shaft of the motor 6.

[0029] Reference Figure 1-Figure 3A connecting column 13 is fixedly connected to the outer wall of the rear end of the working chamber 8. The connecting column 13 plays a supporting role. The motor 2 4 and the gear 2 15 drive the gear 12 to rotate. The gear 12 rotates through the connecting column 13 to drive the working chamber 8 to rotate. A fixed plate 5 is rotatably connected to the outer wall of the rear side of the connecting column 13. The setting of the fixed plate 5 provides support for the connecting column 13. A bottom plate 1 is fixedly connected to the outer wall of the bottom end of the fixed plate 5. The bottom plate 1 provides support for geological drilling sampling equipment for geological survey. A handrail is fixedly connected to the outer wall of the upper left end of the bottom plate 1. A wheel group is fixedly connected to the outer wall of the bottom end of the bottom plate 1. A motor 24 is fixedly connected to the outer wall of the upper end of the plate 1. The setting of the motor 24 drives the working chamber 8 to rotate through the gear 2 15, the gear 12 and the connecting column 13 to adjust the direction of the drill rod 10. The outer wall of the connecting column 13 is fixedly connected with a gear 12. The gear 12 drives the connecting column 13 to drive the working chamber 8 to rotate through the rotation of the gear 2 15. The outer wall of the gear 12 is meshed with a gear 2 15. The rotation of the motor 24 can drive the rotation of the gear 2 15. The inner wall of the gear 2 15 is rotatably connected to the output shaft of the motor 2 4. A support component is penetrated and slidably connected to the inner wall of the upper end of the base plate 1.

[0030] Reference Figure 1 and Figure 2 The support assembly includes a support plate 11. Before drilling and sampling, the block 2 is moved to the left to leave the inner wall of the support plate 11, and the support plate 11 is moved downward until the outer wall of the bottom end of the support plate 11 contacts the ground. The block 2 is released and clamped on the left inner wall of the support plate 11 to fix the position of the support plate 11 and the bottom plate 1. The lower side of the support plate 11 is fixed to the ground by an anchor rod. The support plate 11 is symmetrically arranged, and the support plate 11 is L-shaped. A limiting groove is provided on the left inner wall of the support plate 11. The outer wall of the support plate 11 passes through and is slidably connected to the upper inner wall of the bottom plate 1. The bottom plate 1 is elastically connected with an insert block 2 through a spring 3 on the upper inner wall of the bottom plate 1, and the insert block 2 is arranged to limit the support plate 11. When the insert block 2 moves left from the left inner wall of the support plate 11, the support plate 11 can move. When the insert block 2 is clamped on the left inner wall of the support plate 11, the support plate 11 can be fixed. The bottom outer wall of the insert block 2 is slidably connected to the upper inner wall of the bottom plate 1, and the right outer wall of the insert block 2 is slidably connected to the left inner wall of the support plate 11. One end of the spring 3 is fixedly connected to the upper inner wall of the bottom plate 1, and the other end of the spring 3 is fixedly connected to the left outer wall of the insert block 2.

[0031] Working principle: After moving the geological drilling sampling equipment for geological survey to a suitable position, move the block 2 to the left to leave the inner wall of the support plate 11, move the support plate 11 downward until the outer wall of the bottom end of the support plate 11 contacts the ground, release the block 2 and clamp it on the left inner wall of the support plate 11 to fix the position of the support plate 11 and the bottom plate 1, and fix the lower side of the support plate 11 to the ground through the anchor rod. According to the requirements of drilling sampling, start the motor 2 4 to drive the gear 2 15 to rotate, and the gear 2 15 drives the working chamber 8 to rotate by driving the gear 1 12 and the connecting column 13 to adjust the direction of the drill rod 10. After rotating to a suitable position, turn off the motor 2 4, and then start the motor 1 6 to drive the drill rod 10 to rotate, and start the hydraulic rod 7 to drive the drill rod 10 to move outward along the outer wall of the slide rod 16 through the motor chamber 9 and the slide plate 14 to perform drilling sampling.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A geological drilling sampling device for geological survey, comprising a working chamber (8), characterized in that: The inner wall of the working chamber (8) is fixedly connected to a sliding rod (16); the inner wall of the top end of the working chamber (8) is fixedly connected to a hydraulic rod (7); the outer wall of the bottom end of the hydraulic rod (7) is connected to a motor chamber (9); the inner wall of the bottom end of the motor chamber (9) is fixedly connected to a motor 1 (6); the outer wall of the bottom end of the motor chamber (9) is fixedly connected to a slide plate (14); a drill rod (10) passes through the inner wall of the slide plate (14) and is rotatably connected thereto; the inner wall of the upper end of the drill rod (10) is fixedly connected to the output shaft of the motor 1 (6); the outer wall of the rear end of the working chamber (8) is fixedly connected to the output shaft of the motor 1 (6); A connecting column (13) is fixedly connected to the upper part, a fixing plate (5) is rotatably connected to the rear outer wall of the connecting column (13), a bottom plate (1) is fixedly connected to the bottom outer wall of the fixing plate (5), a motor 2 (4) is fixedly connected to the upper outer wall of the bottom plate (1), a gear 1 (12) is fixedly connected to the outer wall of the connecting column (13), a gear 2 (15) is meshed on the outer wall of the gear 1 (12), the inner wall of the gear 2 (15) is rotatably connected to the output shaft of the motor 2 (4), and a support assembly is passed through and slidably connected to the upper inner wall of the bottom plate (1).

2. The geological drilling sampling equipment for geological survey according to claim 1, characterized in that: The support assembly comprises a support plate (11), the outer wall of the support plate (11) penetrates and is slidably connected to the upper inner wall of the base plate (1), and the upper inner wall of the base plate (1) is elastically connected to an insert (2) via a spring (3).

3. The geological drilling sampling equipment for geological survey according to claim 2, characterized in that: One end of the spring (3) is fixedly connected to the inner wall of the upper end of the bottom plate (1), and the other end of the spring (3) is fixedly connected to the left outer wall of the insert (2).

4. The geological drilling sampling equipment for geological survey according to claim 2, characterized in that: The bottom outer wall of the insert (2) is slidably connected to the upper inner wall of the bottom plate (1), and the right outer wall of the insert (2) is slidably connected to the left inner wall of the support plate (11).

5. The geological drilling sampling equipment for geological survey according to claim 2, characterized in that: The support plate (11) is symmetrically arranged, the support plate (11) is arranged in an L shape, and a limiting groove is provided on the left inner wall of the support plate (11).

6. The geological drilling sampling equipment for geological survey according to claim 1, characterized in that: The sliding rods (16) are symmetrically arranged, and the sliding rods (16) penetrate and are slidably connected to the inner wall of the sliding plate (14).

7. The geological drilling sampling equipment for geological survey according to claim 1, characterized in that: A handrail is fixedly connected to the left outer wall of the upper end of the base plate (1), and a wheel set is fixedly connected to the outer wall of the bottom end of the base plate (1).

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