A device for mine geology surveying

Abstract

The utility model discloses a device for mine geology survey relates to mine geology survey device technical field, the utility model discloses a base is provided with top frame on the top surface, and the top surface of top frame is provided with the threaded rod of screw thread connection, and the threaded rod is connected with the sampling column after passing through the top surface of top frame, and the sampling column is provided with the sampling part on, and the bottom of sampling column is installed the drill bit, and the sampling hole is seted up on the base, and the position of sampling hole corresponds with the drill bit, the utility model discloses through setting up the structure such as clamping plate, first rack plate and second rack plate, make long column when drilling down and moving, will drive both sides clamping plate reverse direction to remove, and then through first rack plate drive gear rotation, in order to gear drive second rack plate removal, and then drive the insertion rod and insert into the ground, make long column when moving, can complete the fixing process to base, and then guarantee the stability of device in the sampling process, and the clamping plate can also hold long column side wall, in order to limit and protect.

Description

Technical Field

[0001] This utility model relates to the technical field of mining geological surveying devices, and in particular to a device for mining geological surveying. Background Technology

[0002] The rational development and efficient utilization of mineral resources are inseparable from accurate geological surveying. Geological surveying is a crucial part of mine construction and production, and its results directly affect the formulation of mining plans, the safety of the mining process, and the efficiency of resource extraction. To comprehensively and accurately understand the geological conditions of a mine, sampling and testing of crushed rock at different depths is an indispensable step.

[0003] In actual drilling and sampling processes, ensuring the stability of the sampling device is crucial. However, existing devices used for mine geological surveying generally adopt an operation mode of fixing the device first and then sampling. This method makes the sampling process and the fixing process independent and cannot be carried out simultaneously, resulting in a significant reduction in the overall sampling speed. This, in turn, affects the progress of mine geological surveying work and delays the process of preparatory work for mine mining. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a device for geological surveying in mines.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A device for geological surveying in mines includes a base, a top frame mounted on the top surface of the base, a threaded rod threadedly connected to the top surface of the top frame, the threaded rod passing through the top surface of the top frame and connected to a sampling column, a sampling component mounted on the sampling column, a drill bit mounted at the bottom of the sampling column, a sampling hole opened on the base, the sampling hole corresponding to the position of the drill bit, and the diameter of the sampling hole being larger than the diameter of the sampling column, long plates mounted on both sides of the sampling hole on the top surface of the base, and a movable rod movably passing through each of the two long plates, the movable rod being L-shaped. Each of the long sides of the moving rod is connected to a clamping plate, and the clamping openings of the two clamping plates are fastened together. Each of the short sides of the two moving rods is connected to a first rack plate. Two sets of short plates are installed opposite each other on both sides of the sampling hole on the top surface of the base. A gear is installed between the two short plates in each set through a rotating rod. The bottom of the first rack plate meshes with the top of the gear. A second rack plate is meshed with the outside of the gear. A rod is connected to the bottom of the second rack plate. A round hole is opened on the base corresponding to the position of the rod, and the rod is inserted into the round hole.

[0007] Furthermore, the sampling component includes a storage slot on the sampling column, with a protective cover fitted to the opening of the storage slot. A feed trough is provided above the storage slot on the sampling column, with the bottom of the feed trough connected to the top of the storage slot. A sliding plate is slidably installed at the opening of the feed trough, and a first spring is provided inside the feed trough. One end of the first spring is connected to the inner wall of the sliding plate, and the other end is connected to the inner wall of the feed trough. A pull rope is also connected to the inner wall of the sliding plate, with the other end of the pull rope passing through the top of the sampling column and extending outside the sampling column.

[0008] Furthermore, a brush is provided around the inner wall of the sampling hole.

[0009] Furthermore, an air pump is installed on the outside of the top frame. The air outlet of the air pump is connected to a multi-pipe connector. Each of the multi-pipe connectors has a long pipe installed on its outlet. The long pipe passes through the base and its outlet is located on the inner wall of the sampling hole.

[0010] Furthermore, a second spring is movably sleeved on a section of the long side of the moving rod, with one end of the first spring connected to the outer side of the clamping plate and the other end connected to the side wall of the corresponding long plate.

[0011] Furthermore, a drive assembly is provided at the top end of the threaded rod.

[0012] Furthermore, the driving component is a handle.

[0013] Furthermore, the driving component is a drive motor.

[0014] Furthermore, a pull ring is connected to one end of the pull rope extending outside the sampling column.

[0015] Furthermore, both the insertion rod and the sidewalls of the round hole are provided with anti-slip textures.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this utility model, by setting up structures such as clamping plates, a first rack plate, and a second rack plate, the long column moves downward to drill, which drives the clamping plates on both sides to move in the opposite direction. Then, the first rack plate drives the gear to rotate, so that the gear drives the second rack plate to move, thereby driving the insertion rod to be inserted into the ground. This allows the long column to complete the fixing process of the base during the movement, thus ensuring the stability of the entire device during the sampling process. The clamping plates can also clamp the side wall of the long column to limit and protect it.

[0018] 2. In this utility model, by setting up structures such as a pull rope, a feeding trough and a storage trough, when the long column moves to the geological depth required for sampling, the pull ring is pulled, thereby driving the sliding plate to move. The gravel generated during the drilling process can fall into the storage trough through the feeding trough and be stored for later retrieval and testing.

[0019] 3. In this utility model, by setting up a long pipe, a multi-pipe joint and an air pump, the air pump sprays air into the positioning hole through the multi-pipe joint and the long pipe, thereby blowing air onto the side wall of the long column. With the help of the brush, the dust on the side wall of the long column and the side wall of the drill bit is blown away, so as to ensure the cleanliness of the long column and the drill bit. Attached Figure Description

[0020] Figure 1 This is a first structural schematic diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the second structure of the present invention;

[0022] Figure 3 This is a schematic diagram of a half-section of the present invention;

[0023] Figure 4 This is a schematic diagram of the internal structure of the base in this utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the sampling column in this utility model.

[0025] In the picture:

[0026] 1. Base; 2. Sampling hole; 3. Top frame; 4. Threaded rod; 5. Sampling column; 6. Drill bit; 7. Storage tank; 8. Protective cover; 9. Feed chute; 10. Slide plate; 11. Pull rope; 12. First spring; 13. Pull ring; 14. Long plate; 15. Moving rod; 16. Clamping plate; 17. Second spring; 18. First rack plate; 19. Short plate; 20. Rotating rod; 21. Gear; 22. Round hole; 23. Insert rod; 24. Second rack plate; 25. Multi-pipe connector; 26. Long pipe; 27. Air pump; 28. Brush. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0028] A device for geological surveying in mines includes a base 1, a top frame 3 mounted on the top surface of the base 1, a threaded rod 4 threadedly connected to the top surface of the top frame 3, the threaded rod 4 passing through the top surface of the top frame 3 and connected to a sampling column 5, a sampling component mounted on the sampling column 5, a drill bit 6 mounted at the bottom of the sampling column 5, a sampling hole 2 opened on the base 1, the sampling hole 2 corresponding to the position of the drill bit 6, long plates 14 mounted on both sides of the sampling hole 2 on the top surface of the base 1, and movable rods 15 movably passing through both long plates 14, the movable rods 15 being L-shaped, and a clamping plate connected to one end of the long side of each of the two movable rods 15. 16. The clamping openings of the two clamping plates 16 are fastened together. One end of the short side of the two moving rods 15 is connected to the first rack plate 18. Two sets of short plates 19 are installed opposite each other on both sides of the sampling hole 2 on the top surface of the base 1. A gear 21 is rotatably installed between the two short plates 19 in each set through the rotating rod 20. The bottom of the first rack plate 18 meshes with the top of the gear 21. The outer side of the gear 21 is meshed with the second rack plate 24. The bottom of the second rack plate 24 is connected to the insertion rod 23. The base 1 has a round hole 22 corresponding to the position of the insertion rod 23. The insertion rod 23 is inserted into the round hole 22.

[0029] The sampling component includes a storage slot 7 formed on the sampling column 5. A protective cover 8 is installed at the opening of the storage slot 7 to protect the inside of the storage slot 7. When it is necessary to remove the object inside the storage slot 7, only the protective cover 8 needs to be opened. A feed chute 9 is formed above the storage slot 7 on the sampling column 5. The bottom of the feed chute 9 is connected to the top of the storage slot 7. A sliding plate 10 is slidably installed at the opening of the feed chute 9. A first spring 12 is provided inside the feed chute 9. One end of the first spring 12 is connected to the inner wall of the sliding plate 10, and the other end... Connected to the inner wall of the feed trough 9, the inner wall of the slide plate 10 is also connected to a pull rope 11. The other end of the pull rope 11 passes through the top of the sampling column 5 and extends outside the sampling column 5. When the first spring 12 is in an uncompressed state, the outer wall of the slide plate 10 is flush with the outer wall of the sampling column 5. Pulling the pull rope 11 moves the slide plate 10, and the slide plate 10 compresses the first spring 12. During this process, the slide plate 10 moves towards the inner wall of the feed trough 9, so that the gravel generated during the drilling process of the drill bit 6 can fall into the storage tank 7 through the feed trough 9.

[0030] A brush 28 is provided around the inner wall of the sampling hole 2. The brush 28 slides against the side wall of the sampling column 5, thereby cleaning the side wall.

[0031] An air pump 27 is installed on the outside of the top frame 3. The air outlet of the air pump 27 is connected to a multi-pipe connector 25. Each air outlet of the multi-pipe connector 25 is equipped with a long pipe 26. The long pipe 26 passes through the base 1 and its air outlet is located on the inner wall of the sampling hole 2. The air pump 27 draws in the outside air and sprays it into the sampling hole 2 through the multi-pipe connector 25 and the long pipe 26. This sprays air onto the side wall of the sampling column 5 and the side wall of the drill bit 6, blowing away the dust attached to the side wall of the sampling column 5 and the drill bit 6, thereby further cleaning the side wall of the sampling column 5 and the side wall of the drill bit 6 to improve the cleanliness of the side wall of the sampling column 5 and the side wall of the drill bit 6.

[0032] A second spring 17 is movably sleeved on a section of the long side of the movable rod 15. One end of the second spring 17 is connected to the outer side of the clamping plate 16, and the other end is connected to the side wall of the corresponding long plate 14.

[0033] As the sampling column 5 moves downward, it pushes the two clamping plates 16 to move in the opposite direction. The clamping plates 16 drive the moving rod 15 to move, and the moving rod 15 drives the second spring 17 to compress and drive the first rack plate 18 to move. The first rack plate 18 drives the gear 21 to rotate, and the gear 21 drives the second rack plate 24 to move. The second rack plate 24 drives the insertion rod 23 to move, and then the insertion rod 23 is inserted into the ground, thereby fixing the base 1. This allows the insertion rod 23 to move while the sampling column 5 is moving, so that the sampling and fixing processes can be carried out simultaneously.

[0034] A drive assembly is provided at the top of the threaded rod 4.

[0035] The drive component is a handle.

[0036] The driving component is a drive motor.

[0037] The pull rope 11 extends out of the sampling column 5 and is connected to a pull ring 13 at one end.

[0038] Both the insert rod 23 and the round hole 22 have anti-slip textures on their side walls, so that the insert rod 23 will not move downward automatically when the base 1 does not need to be fixed.

[0039] When using:

[0040] First, move the entire device to the desired sampling location, then turn the handle. The handle drives the threaded rod 4 to rotate, which in turn drives the sampling column 5 to rotate and move. This, in turn, drives the drill bit 6 to move and rotate. The drill bit 6 drills into the ground through the sampling hole 2. After the sampling column 5 and the drill bit 6 have moved to the required geological depth, pull the pull ring 13. The pull ring 13 drives the pull rope 11 to move, which in turn drives the slide plate 10 to move. The slide plate 10 compresses the first spring 12. During this process, the slide plate 10 moves towards the inner wall of the feed trough 9. The gravel generated during the drilling process of the drill bit 6 can fall into the storage tank 7 through the feed trough 9. Then release the pull ring 13. At this time, the slide plate 10 moves to the opening of the feed trough 9 under the elastic action of the first spring 12, thus blocking the opening of the feed trough 9. Therefore, during the re-movement of the sampling column 5, no more gravel will fall into the storage tank 7. When the user needs to remove the sampled gravel, they can easily remove it by opening the protective cover 8.

[0041] As the sampling column 5 moves downward, it pushes the two clamping plates 16 to move in the opposite direction. The clamping plates 16 drive the moving rod 15 to move, the moving rod 15 drives the second spring 17 to compress, and drives the first rack plate 18 to move. The first rack plate 18 drives the gear 21 to rotate, the gear 21 drives the second rack plate 24 to move, and the second rack plate 24 drives the insertion rod 23 to move. Then the insertion rod 23 is inserted into the ground, thereby fixing the base 1. This allows the insertion rod 23 to move while the sampling column 5 is moving, so that the sampling and fixing processes can be carried out simultaneously. In addition, the clamping plates 16 can also clamp the side wall of the sampling column 5 to prevent the sampling column 5 from shifting after moving too far.

[0042] After sampling is completed, the air pump 27 is started. The air pump 27 draws in outside air and sprays it into the sampling hole 2 through the multi-pipe connector 25 and the long pipe 26. Then, during the retraction of the sampling column 5 and the drill bit 6, the side walls of the sampling column 5 and the drill bit 6 slide against the brush 28, initially cleaning the dust on their side walls. Meanwhile, the air blown out by the long pipe 26 deeply cleans the dust on the side walls of the sampling column 5 and the drill bit 6. Through the dual action of the long pipe 26 and the brush 28, the cleanliness of the side walls of the sampling column 5 and the drill bit 6 is improved.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for geological surveying in mines, characterized in that, The system includes a base (1), a top frame (3) mounted on the top surface of the base (1), a threaded rod (4) threadedly connected to the top surface of the top frame (3), a sampling column (5) connected after the threaded rod (4) passes through the top surface of the top frame (3), a sampling component is provided on the sampling column (5), a drill bit (6) is installed at the bottom of the sampling column (5), a sampling hole (2) is provided on the base (1), the sampling hole (2) is positioned corresponding to the drill bit (6), and the diameter of the sampling hole (2) is larger than the diameter of the sampling column (5), long plates (14) are installed on both sides of the sampling hole (2) on the top surface of the base (1), and a movable rod (15) is movably passed through both of the long plates (14). The movable rod (15) is L-shaped, and one end of the long side of both movable rods (15) is... The base (1) is connected with clamping plates (16), and the clamping ports of the two clamping plates (16) are fastened to each other. One end of the short side of the two moving rods (15) is connected to a first rack plate (18). Two sets of short plates (19) are installed opposite each other on both sides of the sampling hole (2) on the top surface of the base (1). A gear (21) is installed between the two short plates (19) in each set through a rotating rod (20). The bottom of the first rack plate (18) meshes with the top of the gear (21). A second rack plate (24) is meshed with the outside of the gear (21). A plug rod (23) is connected to the bottom of the second rack plate (24). A round hole (22) is opened on the base (1) corresponding to the position of the plug rod (23). The plug rod (23) is inserted into the round hole (22).

2. The device for mine geological surveying according to claim 1, characterized in that: The sampling component includes a storage slot (7) on the sampling column (5), a protective cover (8) is installed at the opening of the storage slot (7), a feeding slot (9) is provided above the storage slot (7) on the sampling column (5), the bottom of the feeding slot (9) is connected to the top of the storage slot (7), a sliding plate (10) is slidably installed at the opening of the feeding slot (9), a first spring (12) is provided inside the feeding slot (9), one end of the first spring (12) is connected to the inner wall of the sliding plate (10), and the other end is connected to the inner wall of the feeding slot (9). A pull rope (11) is also connected to the inner wall of the sliding plate (10), and the other end of the pull rope (11) passes through the top of the sampling column (5) and extends outside the sampling column (5).

3. The device for mine geological surveying according to claim 2, characterized in that: A brush (28) is provided around the inner wall of the sampling hole (2), and the brush (28) slides against the side wall of the sampling column (5).

4. The device for mine geological surveying according to claim 3, characterized in that: An air pump (27) is installed on the outside of the top frame (3). The air outlet of the air pump (27) is connected to a multi-pipe connector (25). A long pipe (26) is installed on the air outlet of the multi-pipe connector (25). The long pipe (26) passes through the base (1) and its air outlet is located on the inner wall of the sampling hole (2).

5. The device for mine geological surveying according to claim 4, characterized in that: A second spring (17) is movably sleeved on one section of the long side of the moving rod (15). One end of the second spring (17) is connected to the outside of the clamping plate (16), and the other end is connected to the side wall of the corresponding long plate (14).

6. The device for mine geological surveying according to claim 5, characterized in that: The threaded rod (4) is provided with a drive assembly at its top end.

7. The device for mine geological surveying according to claim 6, characterized in that: The drive component is a handle.

8. The device for mine geological surveying according to claim 6, characterized in that: The driving component is a drive motor.

9. An apparatus for mine geological surveying according to claim 7 or 8, characterized in that: The pull rope (11) extends outside the sampling column (5) and is connected to a pull ring (13).

10. The device for mine geological surveying according to claim 9, characterized in that: The sidewalls of the insertion rod (23) and the round hole (22) are provided with anti-slip texture.

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