A drilling device and operation method for geological and mineral exploration

Abstract

The present invention discloses a drilling device for geological and mineral exploration, which relates to the technical field of geological exploration and includes: a support and bearing device fixed on the ground where the target position is located; a rotating device rotatably arranged on the support and bearing device; a positioning and adjusting device fixed on the rotating device and located above the support and bearing device; a lifting and adjusting device fixed on the rotating device and located outside the positioning and adjusting device; a driving assembly slidably arranged on the lifting and adjusting device and located above the positioning and adjusting device; a conveying device fixed on the side of the rotating device; a drilling assembly slidably arranged in the middle of the positioning and adjusting device, connected to the bottom of the driving assembly, and the drilling assembly is rotatably connected to the positioning and adjusting device. The present invention restricts the drill pipe during the drilling process, enables the drilling assembly to drill holes in a predetermined direction, and can select a suitable angle for directional drilling according to requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of geological exploration, and more specifically, to a drilling device and operation method for geological and mineral exploration. Background Art

[0002] Mineral exploration is a practical geology that studies the geological conditions for the formation and distribution of minerals, the occurrence laws of ore deposits, and the variation characteristics of ore bodies, and is the most effective method for identifying and evaluating. The task of mineral exploration is to discover and identify industrial ore deposits. For this purpose, prospecting methods such as geological mapping, geophysical exploration, geochemical exploration, drilling, and adit exploration are used. The drilling machines for geological and mineral exploration in the prior art do not have a fixing function and need to be fixed manually during the drilling process, which requires a large amount of manpower. Moreover, after the position is fixed, it is impossible to select a suitable angle for directional drilling according to requirements. Generally, the common vertical drilling method is used for drilling, and it is impossible to maintain verticality during vertical drilling, resulting in skewed holes. Therefore, it is necessary to provide a drilling device and operation method for geological and mineral exploration to solve the problems raised in the above background art. Summary of the Invention

[0003] To achieve the above object, the present invention provides the following technical solutions: A drilling device and operation method for geological and mineral exploration, including:

[0004] A support and bearing device fixed on the ground where the target position is located;

[0005] A rotating device rotatably arranged on the support and bearing device;

[0006] A positioning and adjusting device fixed on the rotating device and located above the support and bearing device;

[0007] A lifting and adjusting device fixed on the rotating device and located outside the positioning and adjusting device;

[0008] A driving assembly slidably arranged on the lifting and adjusting device and located above the positioning and adjusting device;

[0009] A conveying device fixed on the side of the rotating device;

[0010] A drilling assembly slidably arranged in the middle of the positioning and adjusting device, connected to the bottom of the driving assembly, and the drilling assembly is rotatably connected to the positioning and adjusting device.

[0011] Further, as a preference, the support and bearing device includes a plurality of support legs fixed on the ground where the target position is located, and a bearing frame supported by the plurality of support legs, and the rotating device is rotatably arranged in the middle of the bearing frame.

[0012] Further, as a preference, the rotating device includes:

[0013] The rotating disk is rotatably arranged in the middle of the bearing frame.

[0014] The rotating connecting piece is fixed on the outer ring of the rotating disk, is rotatably connected with the bearing frame, and one side of the rotating connecting piece is fixedly connected with the conveying device.

[0015] The connecting frame is fixed on the top of the rotating connecting piece.

[0016] The positioning drilling hole is arranged in the middle of the rotating disk and corresponds to the drilling assembly.

[0017] Further, preferably, the positioning and adjusting device includes:

[0018] Two fixing plates are symmetrically distributed with respect to the positioning drilling hole and are fixed on the top of the rotating disk.

[0019] Two adjusting components are symmetrically distributed and are correspondingly arranged with the fixing plates and are rotatably arranged on the fixing plates.

[0020] The limiting sleeve shaft is slidably arranged between the two adjusting components on both sides, and the limiting sleeve shaft is connected with the drilling assembly.

[0021] Further, preferably, the adjusting component includes:

[0022] The positioning slideway is rotatably connected with one end of the fixing plate close to the positioning drilling hole.

[0023] Two groups of rollers are symmetrically distributed with respect to the fixing plate and are rollingly arranged on both sides of the positioning slideway.

[0024] The connecting rod is correspondingly arranged with the roller, one end is rotatably connected with the roller, and the other end is hinged on the fixing plate.

[0025] The clamping block slideway is fixed on one side of the positioning slideway close to the positioning drilling hole.

[0026] Two groups of positioning clamping blocks are correspondingly arranged with the rollers, and two are symmetrically distributed up and down in each group and are slidably arranged on the side of the positioning slideway.

[0027] Further, preferably, the lifting and adjusting device includes:

[0028] Two steering parts are symmetrically distributed with respect to the positioning drilling hole, are fixed on the rotating disk, and the steering parts are fixedly connected with one end of the fixing plate far from the positioning drilling hole.

[0029] The adjusting column is correspondingly arranged with the steering part and is fixed on the top of the steering part.

[0030] Further, preferably, the conveying device includes:

[0031] The sliding platform is fixed to the side of the rotating connecting piece, and the adjusting column is symmetric about the sliding platform;

[0032] The deflection base is slidably arranged on the sliding platform, and the deflection base deflects towards the directions where the two adjusting columns are located;

[0033] The flipping panel is rotatably connected to one end of the deflection base close to the rotating connecting piece;

[0034] The clamping assembly is fixed on the flipping panel.

[0035] Further, as a preference, the drilling assembly includes:

[0036] The drill bit assembly;

[0037] The drill pipe is provided with multiple sections, and the multiple sections of the drill pipe pass through the limiting sleeve and are axially connected to the drill bit assembly and the driving assembly.

[0038] An operating method of a drilling device for geological and mineral exploration includes the following steps:

[0039] Step 1: First, fix the bearing frame on the target ground through the support legs, make the positioning drill hole correspond to the point to be drilled, and then drive the positioning adjustment device and the lifting adjustment device to rotate through the rotating device, and adjust the rotation angles of the positioning adjustment device and the lifting adjustment device to determine the drilling direction;

[0040] Step 2: Then, the adjusting assembly drives the drilling assembly to rotate, so that the drilling assembly rotates to a predetermined angle, and the lifting adjustment device drives the driving assembly to rotate following the adjusting assembly, so that the driving assembly is always connected to the drilling assembly;

[0041] Step 3: Then, the driving assembly drives the drill pipe to rotate, so that the drill bit assembly performs directional drilling, and the drill pipe is restricted and fixed by the limiting sleeve shaft to keep the drilling direction stable. During the drilling process, the drill pipe is continuously added by the conveying device until the drilling work is completed.

[0042] Compared with the prior art, the beneficial effects of the present invention are:

[0043] In the present invention, through the setting of the support and bearing device, the drilling device is fixed; through the setting of the rotating device, after the drilling device is fixed, the drilling assembly is rotationally adjusted, and under the action of the positioning adjustment device, the angle of the drilling is adjusted to select different angles for directional drilling; through the setting of the lifting adjustment device and the driving assembly, the driving assembly follows the positioning adjustment device to perform angle adjustment for directional drilling work; through the setting of the conveying device, no matter how the drilling angle is adjusted, the drill pipe can be sequentially conveyed, effectively improving the drilling efficiency and stability. Description of the Drawings

[0044] Figure 1 It is a schematic diagram of the overall structure of a drilling device for geological and mineral exploration;

[0045] Figure 2 It is a schematic diagram of the structure of the support and bearing device and the rotating device;

[0046] Figure 3 It is a schematic diagram of the structure of the positioning and adjusting device;

[0047] Figure 4 It is a schematic diagram of the structure of the lifting and adjusting device and the drilling assembly;

[0048] Figure 5 It is a schematic diagram of the structure of the adjusting assembly in a fixed state;

[0049] Figure 6 It is a schematic diagram of the structure of the adjusting assembly in an adjusted state;

[0050] Figure 7 It is a schematic diagram of the structure of the conveying device;

[0051] In the figure: 1. Support and bearing device; 2. Rotating device; 3. Positioning and adjusting device; 4. Lifting and adjusting device; 5. Driving assembly; 6. Conveying device; 7. Drilling assembly; 11. Bearing frame; 12. Support leg; 21. Rotating disc; 22. Rotating connecting piece; 23. Connecting frame; 24. Positioning drill hole; 31. Fixed plate; 32. Adjusting assembly; 33. Limiting sleeve shaft; 41. Steering piece; 42. Adjusting column; 61. Sliding platform; 62. Deflection base; 63. Flipping panel; 64. Clamping assembly; 71. Drill bit assembly; 72. Drill pipe; 321. Positioning slideway; 322. Roller; 323. Connecting rod; 324. Block slideway; 325. Positioning block. Specific embodiments

[0052] Please refer to Figures 1 to 7 , in the embodiment of the present invention, a drilling device and an operation method for geological and mineral exploration include:

[0053] The support and bearing device 1 is fixed on the ground where the target position is located;

[0054] The rotating device 2 is rotatably arranged on the support and bearing device 1;

[0055] The positioning and adjusting device 3 is fixed on the rotating device 2 and is located above the support and bearing device 1;

[0056] The lifting and adjusting device 4 is fixed on the rotating device 2 and is located outside the positioning and adjusting device 3;

[0057] The driving assembly 5 is slidably arranged on the lifting and adjusting device 4 and is located above the positioning and adjusting device 3;

[0058] The conveying device 6 is fixed to the side of the rotating device 2;

[0059] The drilling assembly 7 is slidably arranged in the middle of the positioning and adjusting device 3, connected to the bottom of the driving assembly 5, and the drilling assembly 7 is rotatably connected to the positioning and adjusting device 3.

[0060] In this embodiment, the support and bearing device 1 includes a plurality of support legs 12 fixed on the ground at the target position, and a bearing frame 11 supported by the plurality of support legs 12, and the rotating device 2 is rotatably arranged in the middle of the bearing frame 11.

[0061] That is to say, under the action of the plurality of support legs 12, the bearing frame 11 is supported and fixed, that is, the position of the whole drilling device is fixed, so that the drilling device maintains stability during drilling in the mineral exploration process, effectively avoiding the drilling deviation caused by the deviation of the bearing frame 11 during drilling and affecting the collection of exploration data.

[0062] In this embodiment, the rotating device 2 includes:

[0063] A rotating disk 21 is rotatably arranged in the middle of the bearing frame 11;

[0064] A rotating connecting piece 22 is fixed on the outer ring of the rotating disk 21, rotatably connected to the bearing frame 11, and one side of the rotating connecting piece 22 is fixedly connected to the conveying device 6;

[0065] A connecting frame 23 is fixed on the top of the rotating connecting piece 22;

[0066] A positioning drill hole 24 is arranged in the middle of the rotating disk 21, corresponding to the drilling assembly 7.

[0067] That is to say, driven by the rotating disk 21, the rotating connecting piece 22 drives the connecting frame 23 and the conveying device 6 to rotate on the bearing frame 11, and further drives the positioning and adjusting device 3 and the lifting and adjusting device 4 to rotate on the bearing frame 11, adjusts the tiltable direction of the drilling assembly 7 according to the drilling direction, and deflects the drilling assembly 7 to the established direction in the positioning drill hole 24 for directional drilling work.

[0068] In this embodiment, the positioning and adjusting device 3 includes:

[0069] Two fixing plates 31 are symmetrically distributed about the positioning drill hole 24 and fixed on the top of the rotating disk 21;

[0070] Two adjusting assemblies 32 are symmetrically distributed, corresponding to the fixing plates 31, and rotatably arranged on the fixing plates 31;

[0071] The limiting sleeve shaft 33 is slidably disposed between the adjustment components 32 on both sides, and the limiting sleeve shaft 33 is connected to the drilling component 7.

[0072] That is to say, under the action of the fixing plate 31, the adjusting component 32 is restricted and the angle of the adjusting component 32 is adjusted at the same time, and then the inclination angle of the drilling component 7 is adjusted by the limiting sleeve 33, and when the driving component 5 controls the drilling component 7 to drill into the soil layer, the limiting sleeve 33 follows the drilling component 7 to move toward the soil layer, effectively reducing the shaking caused by the bottom of the drilling component 7 being blocked by the rock layer, and reducing the damage of the drilling component 7 to the upper soft soil layer, and during the continuous drilling process, the limiting sleeve 33 is always in the upper soft soil layer, restricting and protecting the drilling component 7 until the drilling work is completed.

[0073] In this embodiment, the adjustment component 32 includes:

[0074] The positioning slide 321 is rotatably connected to the end of the fixing plate 31 near the positioning drill hole 24;

[0075] The rollers 322 are symmetrically distributed with respect to the fixed plate 31 and are provided in two groups, rollingly arranged on both sides of the positioning slide 321;

[0076] A connecting rod 323 is provided corresponding to the roller 322, one end of the connecting rod 323 is rotatably connected to the roller 322, and the other end is hinged to the fixed plate 31;

[0077] The block slide 324 is fixed to the side of the positioning slide 321 close to the positioning drill hole 24;

[0078] The positioning blocks 325 are provided in two groups corresponding to the rollers 322 , with two blocks symmetrically distributed in the upper and lower parts of each group, and are slidably provided on the side of the positioning slideway 321 .

[0079] That is to say, when vertical drilling is required, the connecting rod 323 fixes the positioning slideway 321. The limiting sleeve shaft 33 is restricted through the block slideways 324 on both sides of the limiting sleeve shaft 33. The drilling assembly 7 is kept in a vertical state through the limiting sleeve shaft 33, and vertical drilling work is carried out. When inclined drilling is required, the rotating disk 21 drives the positioning and adjusting device 3 to rotate, so that the positioning slideway 321 intersects with the axis of the inclined drilling. Then the positioning block 325 disengages from the roller 322 and moves on the positioning slideway 321 following the roller 322. The connecting rod 323 rotates on the fixing plate 31, thereby driving the roller 322 to roll on the positioning slideway 321, adjusting the positioning slideways 321 on both sides of the limiting sleeve shaft 33. Driven by the positioning slideway 321, the limiting sleeve shaft 33 drives the drilling assembly 7 to rotate to the predetermined position of the inclined drilling. Then the positioning block 325 fixes the roller 322 to maintain the stability of the overall adjusting assembly 32. Then the driving assembly 5 drives the drilling assembly 7 to carry out drilling work.

[0080] In this embodiment, the lifting and adjusting device 4 includes:

[0081] Two steering members 41, symmetrically distributed with respect to the positioning drilling 24, are fixed on the rotating disk 21, and the steering member 41 is fixedly connected to one end of the fixing plate 31 away from the positioning drilling 24;

[0082] An adjusting column 42, corresponding to the steering member 41, is fixed on the top of the steering member 41.

[0083] That is to say, under the action of the steering member 41, when the positioning slideway 321 is adjusted in angle driven by the connecting rod 323, the steering member 41 drives the adjusting column 42 to deflect following the positioning slideway 321 on the same side. Furthermore, the driving assembly 5 is driven to deflect through the adjusting column 42, so that the driving assembly 5 and the drilling assembly 7 are always in a relative position. So that when the driving assembly 5 moves downward on the adjusting column 42, it can be connected to the drilling assembly 7 to drive the drilling assembly 7 to carry out drilling work.

[0084] In this embodiment, the conveying device 6 includes:

[0085] A sliding platform 61, fixed on the side of the rotating connecting piece 22, and the adjusting column 42 is symmetric with respect to the sliding platform 61;

[0086] A deflecting base 62, slidably arranged on the sliding platform 61, and the deflecting base 62 deflects towards the directions where the two adjusting columns 42 are located;

[0087] A flipping panel 63, rotatably connected to one end of the deflecting base 62 close to the rotating connecting piece 22;

[0088] A clamping assembly 64, fixed on the flipping panel 63.

[0089] That is to say, under the action of the sliding platform 61, the conveying device 6 rotates following the positioning adjustment device 3 and the lifting adjustment device 4 driven by the rotating connecting piece 22, so that the conveying device 6 is always located between the two adjustment components 32. When the adjustment component 32 drives the drilling component 7 to deflect through the limit sleeve shaft 33, the deflection base 62 deflects in the deflection direction of the drilling component 7, and then the drill pipe 72 on the clamping component 64 is installed at the tail of the drilling component 7 through the flipping panel 63, and the depth of the drilled hole is regulated by different numbers of drill pipes 72.

[0090] In this embodiment, the drilling component 7 includes:

[0091] The drill bit assembly 71;

[0092] The drill pipe 72, which has multiple sections. The multiple sections of the drill pipe 72 pass through the limit sleeve shaft 33 to connect the drill bit assembly 71 and the driving component 5.

[0093] That is to say, after the driving component 5 is connected to the drill pipe 72, the drill pipe 72 drives the drill bit assembly 71 to drill into the soil layer. That is, while the driving component 5 controls the rotation of the drilling component 7, the driving component 5 moves downward on the adjusting column 42, pushing the drill pipe 72 to rotate and move downward within the limit sleeve shaft 33 to perform the drilling operation. When a new drill pipe 72 needs to be connected, the driving component 5 is disconnected from the drill pipe 72, and the conveying device 6 places the new drill pipe 72 on the drill pipe 72 that has penetrated deep into the soil layer. Under the control of the driving component 5, the drill pipes 72 are fixed to each other and the drilling operation is carried out.

[0094] In this embodiment, an operating method of a drilling device for geological and mineral exploration is characterized by including the following steps:

[0095] Step 1: First, fix the bearing frame 11 on the target ground through the support legs 12 so that the positioning drill hole 24 corresponds to the point to be drilled. When drilling vertically, the connecting rod 323 fixes the positioning slideway 321, restricts the limit sleeve shaft 33 through the block slideways 324 on both sides of the limit sleeve shaft 33, and keeps the drilling component 7 in a vertical state through the limit sleeve shaft 33; when drilling obliquely, the rotating disk 21 drives the positioning adjustment device 3 and the lifting adjustment device 4 to rotate, so that the positioning slideway 321 intersects with the axis of the oblique drilling hole to determine the drilling direction;

[0096] Step 2: Then, in the case of oblique drilling, rotate the angle of the positioning slideway 321 to the same position as the drilling hole through the adjustment component 32. At the same time, the turning piece 41 drives the adjusting column 42 to deflect following the positioning slideway 321 on the same side, and then drives the driving component 5 to deflect through the adjusting column 42, so that the driving component 5 is always in a relative position with the drilling component 7;

[0097] Step 3: Then, the driving component 5 drives the drill pipe 72 to rotate, so that the drill bit assembly 71 performs directional drilling. The limiting sleeve shaft 33 restricts and fixes the drill pipe 72 to maintain the stability of the drilling direction. During the drilling process, the limiting sleeve shaft 33 moves with the drilling assembly 7 towards the soil layer, effectively reducing the shaking generated when the bottom of the drilling assembly 7 is blocked by the rock layer, and reducing the damage of the drilling assembly 7 to the upper soft soil layer. Moreover, during the continuous drilling process, the limiting sleeve shaft 33 is always in the upper soft soil layer to restrict and protect the drilling assembly 7. And when the conveying device 6 continuously adds drill pipes 72 to the drilling assembly 7, the limiting sleeve shaft 33 remains in place until the drilling work is completed. Then, the limiting sleeve shaft 33 moves upward and resets under the drive of the block slideway 324.

[0098] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A drilling device for geological and mineral exploration, characterized in that: Comprising: A support and bearing device (1), fixed on the ground at the target position; A rotating device (2), rotatably arranged on the support and bearing device (1); A positioning and adjusting device (3), fixed on the rotating device (2) and located above the support and bearing device (1); A lifting and adjusting device (4), fixed on the rotating device (2) and located outside the positioning and adjusting device (3); A driving assembly (5), slidably arranged on the lifting and adjusting device (4) and located above the positioning and adjusting device (3); A conveying device (6), fixed on the side of the rotating device (2); A drilling assembly (7), slidably arranged in the middle of the positioning and adjusting device (3), connected to the bottom of the driving assembly (5), and the drilling assembly (7) is rotatably connected to the positioning and adjusting device (3); The support and bearing device (1) includes a plurality of support legs (12) fixed on the ground at the target position and a bearing frame body (11) supported by the plurality of support legs (12); The rotating device (2) includes: A rotating disk (21), rotatably arranged in the middle of the bearing frame body (11); A rotating connecting piece (22), fixed on the outer ring of the rotating disk (21), rotatably connected to the bearing frame body (11), and one side of the rotating connecting piece (22) is fixedly connected to the conveying device (6); A connecting frame (23), fixed on the top of the rotating connecting piece (22); A positioning drill hole (24), arranged in the middle of the rotating disk (21) and corresponding to the drilling assembly (7); The positioning and adjusting device (3) includes: Two fixing plates (31), symmetrically distributed with respect to the positioning drill hole (24), fixed on the top of the rotating disk (21); Two adjusting assemblies (32), symmetrically distributed and corresponding to the fixing plates (31), rotatably arranged on the fixing plates (31); A limiting sleeve shaft (33), slidably arranged between the two side adjusting assemblies (32), and the limiting sleeve shaft (33) is connected to the drilling assembly (7); The lifting and adjusting device (4) includes: Two steering parts (41), symmetrically distributed with respect to the positioning drill hole (24), fixed on the rotating disk (21), and the steering parts (41) are fixedly connected to one end of the fixing plate (31) away from the positioning drill hole (24); Adjusting columns (42), corresponding to the steering parts (41), fixed on the tops of the steering parts (41).

2. The borehole device for geological and mineral exploration according to claim 1, characterized in that: The rotating device (2) is rotatably arranged in the middle of the bearing frame body (11).

3. A drilling device for geological and mineral exploration according to claim 1, characterized in that: The adjusting assembly (32) includes: A positioning slideway (321), rotatably connected to one end of the fixing plate (31) close to the positioning drill hole (24); Two groups of rollers (322), symmetrically distributed with respect to the fixing plate (31), rolling on both sides of the positioning slideway (321); Connecting rods (323), corresponding to the rollers (322), one end of which is rotatably connected to the rollers (322) and the other end is hinged on the fixing plate (31); A block slideway (324), fixed on one side of the positioning slideway (321) close to the positioning drill hole (24); The positioning clamping blocks (325) are provided in two groups corresponding to the rollers (322), with two blocks symmetrically distributed vertically in each group, and are slidably arranged on the side of the positioning slideway (321).

4. A drilling device for geological and mineral exploration according to claim 1, characterized in that: The conveying device (6) includes: A sliding platform (61) fixed to the side of the rotating connecting member (22), and the adjusting columns (42) are symmetric with respect to the sliding platform (61); A deflecting base (62) slidably arranged on the sliding platform (61), and the deflecting base (62) deflects towards the directions where the two adjusting columns (42) are located; A flipping panel (63) rotatably connected to one end of the deflecting base (62) close to the rotating connecting member (22); A clamping assembly (64) fixed to the flipping panel (63).

5. A drilling device for geological and mineral exploration according to claim 1, characterized in that: The drilling assembly (7) includes: A drill bit assembly (71); Drill pipes (72) are provided in multiple sections, and the multiple drill pipes (72) pass through the limiting sleeve shaft (33) to connect the drill bit assembly (71) and the driving assembly (5).

6. The operating method of a drilling device for geological and mineral exploration according to any one of claims 1-5, characterized in that: It includes the following steps: Step 1: First, fix the bearing frame (11) on the target ground through the support legs (12) so that the positioning drill hole (24) corresponds to the point to be drilled. Then, drive the positioning adjustment device (3) and the lifting adjustment device (4) to rotate through the rotating device (2), and adjust the rotation angles of the positioning adjustment device (3) and the lifting adjustment device (4) to determine the drilling direction; Step 2: Then, the adjusting assembly (32) drives the drilling assembly (7) to rotate so that the drilling assembly (7) rotates to a predetermined angle, and the lifting adjustment device (4) drives the driving assembly (5) to rotate following the adjusting assembly (32) so that the driving assembly (5) is always connected to the drilling assembly (7); Step 3: Then, the driving assembly (5) drives the drill pipe (72) to rotate so that the drill bit assembly (71) performs directional drilling, and the limiting sleeve shaft (33) restricts and fixes the drill pipe (72) to maintain the stability of the drilling direction. During the drilling process, the conveying device (6) continuously adds drill pipes (72) until the drilling work is completed.

Images