Efficient exploration sampling device for mine geological survey

Abstract

The invention relates to the technical field of sampling devices, and discloses an efficient exploration sampling device for mine geological survey, which comprises a base. According to the efficient exploration sampling device for mine geological survey, by arranging the deflectable assembly, the fixed vertical plate is supported by the special-shaped supporting plate, so that the fixed vertical plate is always in a vertical state, and at the moment, an electric hydraulic push rod can drive a sampling drill bit to perform vertical angle sampling; firstly, a second positioning bolt and a first positioning bolt are screwed off from a special-shaped supporting plate, then the special-shaped supporting plate is placed in a containing groove, a fixing vertical plate is turned over to deflect around a U-shaped base, a limiting shaft is made to move into a clamping groove, then a limiting bolt is rotated to be connected with a threaded penetrating hole in the limiting shaft, and then the special-shaped supporting plate is placed in the containing groove. At the moment, the fixed vertical plate drives the electric hydraulic push rod and the sampling drill bit to be horizontal, so that the purpose of sampling the side wall of the mine tunnel is achieved, the practicability of the device is improved, and workers can use the device conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of sampling devices, in particular to a high-efficiency exploration sampling device for mine geological surveying. Background Art

[0002] Mine geological survey refers to a technical means of conducting detailed investigation, analysis and evaluation of the mine geological environment in order to ensure the safe production of the mine and the rational use of mineral resources during the mining process. In the mine geological exploration work, accurately obtaining geological samples is crucial for understanding the geological structure, mineral distribution and resource reserves of the mine. By conducting detailed geological exploration of the mining area, we can understand the basic information such as the geological structure, ore body shape, ore grade, etc. of the mine, and provide a scientific basis for mine mining. In the process of geological exploration, one of the important items is geological sampling, which requires studying the mineral components in the geology to provide the necessary technical means and accurate data for the later mining needs. In the sampling process, sampling devices are needed for auxiliary sampling.

[0003] Most existing devices use a fixed vertical sampling structure, which cannot meet the needs of users. For example, when sampling the side walls of mine tunnels, traditional equipment needs to rely on manual transportation or the construction of auxiliary supports, which is inefficient. Secondly, the sampling area needs to be monitored in real time during the exploration process, but the monitoring lens of existing equipment is easily contaminated by dust and mud, resulting in blurred images. Manual cleaning requires shutdown operations, which affects the working efficiency of the equipment. Therefore, an efficient exploration sampling device for mine geological surveying is proposed to solve the above-mentioned technical problems. Summary of the Invention

[0004] (1) Technical problems solved In response to the shortcomings of the existing technology, the present invention provides an efficient exploration and sampling device for mine geological surveying, which has the advantages of being able to sample the side walls of mine tunnels and clean monitoring lenses. It solves the problem that existing devices mostly adopt a fixed vertical sampling structure and cannot meet the user's usage needs. For example, when sampling the side walls of mine tunnels, traditional equipment needs to rely on manual transportation or the construction of auxiliary supports, which is inefficient. Secondly, the sampling area needs to be monitored in real time during the exploration process, but the monitoring lenses of existing equipment are easily contaminated by dust and mud, resulting in blurred images. Manual cleaning requires shutdown operations, affecting the working efficiency of the equipment.

[0005] (2) Technical solution In order to achieve the above-mentioned purpose of being able to sample the side wall of the mine tunnel and clean the monitoring lens, the present invention provides the following technical solutions: an efficient exploration sampling device for mine geological measurement, comprising a base, a clamping groove is provided on the top of the base, a left side wall of the base is provided with a limiting bolt with one end extending into the inside of the clamping groove, a deflectable component is provided on the top of the base, a connecting plate is provided on the top of the deflectable component, an electric hydraulic push rod is provided on the right side wall of the deflectable component, an output end of the electric hydraulic push rod is provided with a mounting plate slidably connected to the right side wall of the deflectable component, a driving motor is provided at the bottom of the mounting plate, a sampling drill bit is provided at the output shaft of the driving motor, a limiting axis is provided on the left side wall of the deflectable component, a stabilizing component is provided on the front and rear side walls of the base, and a video monitoring component with one end extending to the bottom thereof is provided on the top of the connecting plate; The deflectable assembly includes a U-shaped seat, the top of the base is provided with a U-shaped seat, a fixed vertical plate is provided between the front and rear sides of the inner wall of the U-shaped seat, the connecting plate is provided on the top of the fixed vertical plate, the electric hydraulic push rod is connected to the right side wall of the fixed vertical plate, the mounting plate is connected to the right side wall of the fixed vertical plate, the limiting shaft is provided on the left side wall of the fixed vertical plate, the left side wall of the fixed vertical plate is provided with a support block located below the limiting shaft, the bottom of the support block is provided with a special-shaped support plate with one end fitted with the top of the base, the outside of the special-shaped support plate is provided with a first positioning bolt threadedly connected to the inside of the base, and the top of the support block is provided with a second positioning bolt with one end extending to the bottom of the special-shaped support plate; The stabilizing component includes a rectangular block. The front and rear side walls of the base are both provided with a rectangular block. The top of each of the two rectangular blocks is provided with a threaded shaft with one end extending to the bottom thereof. The bottom of each of the two threaded shafts is provided with a spiral fixing cone. The video monitoring assembly includes a video monitoring probe, a video monitoring probe is provided at the bottom of the connecting plate, a fan-shaped gear is provided at the bottom of the connecting plate, a cleaning brush plate is provided on the right side wall of the fan-shaped gear, the top of the cleaning brush plate is tightly fitted with the bottom of the video monitoring probe, a motor fixing frame is provided at the top of the connecting plate, a stepper motor is provided on the inner top wall of the motor fixing frame, the output shaft of the stepper motor extends to the bottom of the connecting plate, a gear meshing with the outside of the fan-shaped gear is provided at the output shaft of the stepper motor, a clean water tank is provided at the top of the connecting plate, a water pump is provided on the right side wall of the clean water tank, the water inlet end of the water pump extends to the interior of the clean water tank, and the water outlet end of the water pump is provided with a spray pipe with one end extending to the bottom of the connecting plate.

[0006] Preferably, a placement groove located between the clamping groove and the U-shaped seat is provided on the top of the base, and a threaded groove adapted to the first positioning bolt is provided on the inner bottom wall of the placement groove.

[0007] Preferably, the limiting shaft is matched with the clamping groove, and a threaded through-hole matched with the limiting bolt is provided inside the limiting shaft.

[0008] Preferably, the rear side wall of the clean water tank is fixedly connected to a water injection pipe with one end extending into the interior thereof, the outside of the water injection pipe is fixedly connected to a valve, the rear side wall of the motor fixing frame is provided with an inspection box door, and the rear side wall of the motor fixing frame is provided with a heat dissipation mesh.

[0009] Preferably, the top of the cleaning brush plate is fixedly connected to a cleaning sponge that fits tightly against the bottom of the video monitoring probe.

[0010] Preferably, the tops of the two threaded shafts are fixedly connected with rotating knobs.

[0011] Preferably, a rubber shock-absorbing pad is provided between the driving motor and the mounting plate, the sampling drill bit is connected to the output shaft of the driving motor via a spline, and an anti-loosening washer is provided at the connection.

[0012] Preferably, the video monitoring probe adopts an explosion-proof infrared camera with 1080P high-definition resolution and night vision function. The connection between the cleaning brush plate and the sector gear is a detachable bolt connection, and the brush plate can be replaced separately.

[0013] (3) Beneficial effects Compared with the prior art, the present invention provides a high-efficiency exploration and sampling device for mine geological surveying, which has the following beneficial effects: 1. The high-efficiency exploration and sampling device for mine geological surveying is provided with a deflectable component, and the special-shaped support plate supports the fixed vertical plate, so that the fixed vertical plate is always in a vertical state. At this time, the electric hydraulic push rod can drive the sampling drill bit to perform vertical angle sampling. When sampling the side wall of the mine tunnel is required, the second positioning bolt and the first positioning bolt are first unscrewed from the special-shaped support plate, and then the special-shaped support plate is placed in the placement groove, and then the fixed vertical plate is flipped to deflect around the U-shaped seat, so that the limit shaft is displaced to the inside of the clamping groove, and then the limit bolt is rotated to connect with the threaded through-hole inside the limit shaft. At this time, the fixed vertical plate drives the electric hydraulic push rod and the sampling drill bit to be horizontal, thereby achieving the purpose of sampling the side wall of the mine tunnel, thereby improving the practicality of the device.

[0014] 2. This efficient exploration and sampling device for mine geological surveying has a spiral fixed cone with a stabilizing component that can penetrate deep into soft strata such as sand and clay by rotating the threaded shaft, providing strong grip. By setting up a video monitoring component, starting the stepper motor to drive the gear to engage the fan gear, driving the cleaning brush plate to reciprocate and sweep dust on the lens surface. The water pump and spray pipe use an atomized water curtain to flush the mud. Cleaning can be completed without stopping the machine, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of an efficient exploration and sampling device for mine geological surveying proposed by the present invention; Figure 2 This is a partial bottom view schematic diagram of the connection between the sector gear and the gear of a high-efficiency exploration and sampling device for mine geological survey proposed by the present invention; Figure 3 This invention proposes a high-efficiency exploration and sampling device for mine geological surveying Figure 1 Enlarged schematic diagram of point A in the middle.

[0016] In the figure: 1. Base; 2. Snap-in groove; 3. Limit bolt; 4. Deflectable component; 41. U-shaped seat; 42. Fixed vertical plate; 43. Support block; 44. Special-shaped support plate; 45. First positioning bolt; 46. Second positioning bolt; 5. Connecting plate; 6. Stabilizing component; 61. Rectangular block; 62. Threaded shaft; 63. Spiral fixing cone; 7. Video monitoring component; 71. Video monitoring probe; 72. Fan gear; 73. Cleaning brush plate; 74. Motor fixing frame; 75. Stepper motor; 76. Gear; 77. Cleaning water tank; 78. Water pump; 79. Spray pipe; 8. Electric hydraulic push rod; 9. Mounting plate; 10. Drive motor; 11. Sampling drill bit; 12. Limit shaft. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3, an efficient exploration sampling device for mining geological survey, comprising a base 1, a clamping groove 2 is provided on the top of the base 1, a limit bolt 3 with one end extending into the inside of the clamping groove 2 is threadedly connected to the left wall of the base 1, a deflectable component 4 is movably connected to the top of the base 1, a connecting plate 5 is fixedly connected to the top of the deflectable component 4, an electric hydraulic push rod 8 is fixedly connected to the right side wall of the deflectable component 4, an output end of the electric hydraulic push rod 8 is fixedly connected to a mounting plate 9 slidably connected to the right side wall of the deflectable component 4, the deflectable component 4 comprises a U-shaped seat 41, a U-shaped seat 41 is fixedly connected to the top of the base 1, a fixed vertical plate 42 is rotatably connected between the front and rear sides of the inner wall of the U-shaped seat 41, the connecting plate 5 is fixedly connected to the top of the fixed vertical plate 42, the electric hydraulic The push rod 8 is fixedly connected to the right side wall of the fixed vertical plate 42, the mounting plate 9 is slidingly connected to the right side wall of the fixed vertical plate 42, the limiting shaft 12 is fixedly connected to the left side wall of the fixed vertical plate 42, and the left side wall of the fixed vertical plate 42 is fixedly connected to a support block 43 located below the limiting shaft 12, the bottom of the support block 43 is fitted with a special-shaped support plate 44 whose end is fitted with the top of the base 1, and the outside of the special-shaped support plate 44 is provided with a first positioning bolt 45 which is threadedly connected to the internal thread of the base 1, and the top of the base 1 is provided with a placement groove located between the clamping groove 2 and the U-shaped seat 41, and the inner bottom wall of the placement groove is provided with a threaded groove adapted to the first positioning bolt 45, and the top of the support block 43 is threadedly connected to a second positioning bolt 46 which has one end extending to the bottom of the special-shaped support plate 44.

[0019] The bottom of the mounting plate 9 is fixedly connected to a drive motor 10, and a sampling drill bit 11 is fixedly connected to the output shaft of the drive motor 10. A rubber shock-absorbing pad is arranged between the drive motor 10 and the mounting plate 9. The sampling drill bit 11 is connected to the output shaft of the drive motor 10 through a spline, and an anti-loosening washer is provided at the connection. The left side wall of the deflectable component 4 is fixedly connected to a limiting shaft 12, and the limiting shaft 12 is adapted to the clamping groove 2. A threaded through hole adapted to the limiting bolt 3 is provided inside the limiting shaft 12. The front and rear side walls of the base 1 are fixedly connected to a stabilizing component 6, and the stabilizing component 6 includes a rectangular block 61. The front and rear side walls of the base 1 are fixedly connected to a rectangular block 61. The tops of the two rectangular blocks 61 are threadedly connected to a threaded shaft 62 with one end extending to the bottom thereof. The tops of the two threaded shafts 62 are fixedly connected to a rotating knob, and the bottoms of the two threaded shafts 62 are fixedly connected to a spiral fixing cone 63.

[0020] The top of the connecting plate 5 is fixedly connected to a video monitoring component 7 with one end extending to the bottom thereof. The video monitoring component 7 includes a video monitoring probe 71. The bottom of the connecting plate 5 is fixedly connected to the video monitoring probe 71. The bottom of the connecting plate 5 is rotatably connected to a sector gear 72. The right side wall of the sector gear 72 is fixedly connected to a cleaning brush plate 73. The top of the cleaning brush plate 73 fits tightly with the bottom of the video monitoring probe 71. The top of the cleaning brush plate 73 is fixedly connected with a cleaning sponge that fits tightly with the bottom of the video monitoring probe 71. The video monitoring probe 71 adopts an explosion-proof infrared camera with 1080P high-definition resolution and night vision function. The connection method of the cleaning brush plate 73 and the sector gear 72 is a detachable bolt connection. The brush plate can be replaced separately. The top of the connecting plate 5 is fixedly connected to a motor fixing frame 74. The inner of the motor fixing frame 74 The top wall is fixedly connected to a stepper motor 75, and the output shaft of the stepper motor 75 extends to the bottom of the connecting plate 5. The output shaft of the stepper motor 75 is fixedly connected to a gear 76 that meshes with the outside of the sector gear 72. The top of the connecting plate 5 is fixedly connected to a clean water tank 77, and the rear side wall of the clean water tank 77 is fixedly connected to a water injection pipe with one end extending into the interior thereof. The outside of the water injection pipe is fixedly connected to a valve, and the rear side wall of the motor fixing frame 74 is provided with an inspection box door. The rear side wall of the motor fixing frame 74 is provided with a heat dissipation mesh. The right side wall of the clean water tank 77 is fixedly connected to a water pump 78, and the water inlet end of the water pump 78 extends to the interior of the clean water tank 77. The water outlet end of the water pump 78 is fixedly connected to a spray pipe 79 with one end extending to the bottom of the connecting plate 5. The end of the spray pipe 79 away from the water pump 78 is provided with an atomizing nozzle fixedly connected to the bottom of the connecting plate 5.

[0021] It is worth noting that the video monitoring probe 71 appearing in this application document is externally connected to a drive motor, and the stepper motor 75, water pump 78, electric hydraulic push rod 8 and drive motor 10 are all externally connected to a drive power supply and a control switch, and the video monitoring probe 71, stepper motor 75, water pump 78, electric hydraulic push rod 8 and drive motor 10 are all conventionally known devices. The video monitoring probe 71 establishes a wireless communication connection with an external mobile terminal device through a communication module. The communication module is integrated into the connecting plate 5 or the base 1, and supports real-time transmission of video monitoring data to the mobile terminal device. The wireless communication protocol includes at least one of Wi-Fi, Bluetooth or 4G / 5G. The standard parts used in this application document can be purchased from the market. The specific connection method of each part is connected by conventional means such as mature bolts, rivets, welding, etc. in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. The content not described in detail in the description belongs to the existing technology known to professional and technical personnel in this field, and will not be described in detail here.

[0022] In summary, the high-efficiency exploration and sampling device for mine geological surveying, by providing a deflectable component 4, supports the fixed vertical plate 42 by the special-shaped support plate 44, so that the fixed vertical plate 42 is always in a vertical state. At this time, the electric hydraulic push rod 8 can drive the sampling drill bit 11 to perform vertical angle sampling. When it is necessary to sample the side wall of the mine tunnel, first unscrew the second positioning bolt 46 and the first positioning bolt 45 from the special-shaped support plate 44, then place the special-shaped support plate 44 in the placement groove, and then flip the fixed vertical plate 42 to deflect it around the U-shaped seat 41, so that the limit shaft 12 moves to the inside of the clamping groove 2, and then rotate the limit bolt 3 to connect it with the threaded through-hole inside the limit shaft 12. At this time, the fixed vertical plate 42 drives the electric hydraulic push rod 8 and the sampling drill bit 11 to be horizontal, thereby achieving the purpose of sampling the side wall of the mine tunnel, thereby improving the practicality of the device. By setting the spiral fixing cone 63 of the stabilizing component 6, the threaded shaft 62 can be rotated to penetrate into soft strata such as sand and clay, providing strong grip. By setting the video monitoring component 7, the stepper motor 75 is started to drive the gear 76 to engage the fan gear 72, driving the cleaning brush plate 73 to reciprocate and clean the dust on the surface of the lens, and the atomized water curtain of the water pump 78 and the spray pipe 79 is used to flush the mud. The cleaning can be completed without stopping the device, which further improves the practicality of the device and solves the problem that the existing devices mostly use a fixed vertical sampling structure and cannot meet the user's usage needs. For example, when sampling the side wall of the mine tunnel, traditional equipment needs to rely on manual transportation or the construction of auxiliary supports, which is inefficient. Secondly, the sampling area needs to be monitored in real time during the exploration process, but the monitoring lens of the existing equipment is easily contaminated by dust and mud, resulting in blurred images. Manual cleaning requires shutdown operation, which affects the working efficiency of the equipment.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0024] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An efficient exploration sampling device for mine geological survey, comprising a base (1), characterized in that: A clamping groove (2) is provided on the top of the base (1), a limiting bolt (3) with one end extending into the inside of the clamping groove (2) is provided on the left side wall of the base (1), a deflectable component (4) is provided on the top of the base (1), a connecting plate (5) is provided on the top of the deflectable component (4), an electric hydraulic push rod (8) is provided on the right side wall of the deflectable component (4), an output end of the electric hydraulic push rod (8) is provided with a mounting plate (9) slidably connected to the right side wall of the deflectable component (4), a driving motor (10) is provided at the bottom of the mounting plate (9), a sampling drill bit (11) is provided at the output shaft of the driving motor (10), a limiting shaft (12) is provided on the left side wall of the deflectable component (4), a stabilizing component (6) is provided on both the front and rear side walls of the base (1), and a video monitoring component (7) with one end extending to the bottom thereof is provided on the top of the connecting plate (5); The deflectable assembly (4) includes a U-shaped seat (41), the top of the base (1) is provided with the U-shaped seat (41), a fixed vertical plate (42) is provided between the front and rear sides of the inner wall of the U-shaped seat (41), the connecting plate (5) is provided on the top of the fixed vertical plate (42), the electric hydraulic push rod (8) is connected to the right side wall of the fixed vertical plate (42), the mounting plate (9) is connected to the right side wall of the fixed vertical plate (42), and the limiting shaft (12) is provided on the fixed vertical plate (42). ), the left side wall of the fixed vertical plate (42) is provided with a support block (43) located below the limiting shaft (12), the bottom of the support block (43) is provided with a special-shaped support plate (44) with one end affixed to the top of the base (1), the outside of the special-shaped support plate (44) is provided with a first positioning bolt (45) connected to the internal thread of the base (1), and the top of the support block (43) is provided with a second positioning bolt (46) with one end extending to the bottom of the special-shaped support plate (44); The stabilizing component (6) includes a rectangular block (61), and the front and rear side walls of the base (1) are both provided with a rectangular block (61). The tops of the two rectangular blocks (61) are both provided with a threaded shaft (62) with one end extending to the bottom thereof, and the bottoms of the two threaded shafts (62) are both provided with a spiral fixing cone (63); The video monitoring assembly (7) includes a video monitoring probe (71), a video monitoring probe (71) is provided at the bottom of the connecting plate (5), a sector gear (72) is provided at the bottom of the connecting plate (5), a cleaning brush plate (73) is provided on the right side wall of the sector gear (72), the top of the cleaning brush plate (73) is tightly fitted with the bottom of the video monitoring probe (71), a motor fixing frame (74) is provided on the top of the connecting plate (5), and a stepping motor (75) is provided on the inner top wall of the motor fixing frame (74). ), the output shaft of the stepper motor (75) extends to the bottom of the connecting plate (5), and a gear (76) meshing with the outside of the sector gear (72) is provided at the output shaft of the stepper motor (75), and a clean water tank (77) is provided on the top of the connecting plate (5), and a water pump (78) is provided on the right side wall of the clean water tank (77), the water inlet end of the water pump (78) extends to the inside of the clean water tank (77), and the water outlet end of the water pump (78) is provided with a spray pipe (79) with one end extending to the bottom of the connecting plate (5).

2. The high-efficiency exploration and sampling device for mine geological surveying according to claim 1, characterized in that: The top of the base (1) is provided with a placement groove located between the clamping groove (2) and the U-shaped seat (41), and the inner bottom wall of the placement groove is provided with a threaded groove adapted to the first positioning bolt (45).

3. The high-efficiency exploration and sampling device for mine geological surveying according to claim 1, characterized in that: The limiting shaft (12) is adapted to the clamping groove (2), and a threaded through hole adapted to the limiting bolt (3) is provided inside the limiting shaft (12).

4. The high-efficiency exploration and sampling device for mine geological surveying according to claim 1, characterized in that: The rear side wall of the clean water tank (77) is fixedly connected to a water injection pipe with one end extending into the interior thereof, and a valve is fixedly connected to the outside of the water injection pipe. The rear side wall of the motor fixing frame (74) is provided with an inspection box door, and the rear side wall of the motor fixing frame (74) is provided with a heat dissipation mesh.

5. The high-efficiency exploration and sampling device for mine geological surveying according to claim 1, characterized in that: The top of the cleaning brush plate (73) is fixedly connected to a cleaning sponge that fits tightly against the bottom of the video monitoring probe (71).

6. The high-efficiency exploration and sampling device for mine geological surveying according to claim 1, characterized in that: The tops of the two threaded shafts (62) are both fixedly connected with a rotating knob.

7. The high-efficiency exploration and sampling device for mine geological surveying according to claim 1, characterized in that: A rubber shock-absorbing pad is provided between the drive motor (10) and the mounting plate (9), and the sampling drill bit (11) is connected to the output shaft of the drive motor (10) via a spline, and an anti-loosening washer is provided at the connection.

8. The high-efficiency exploration and sampling device for mine geological surveying according to claim 1, characterized in that: The video monitoring probe (71) adopts an explosion-proof infrared camera with 1080P high-definition resolution and night vision function. The connection method between the cleaning brush plate (73) and the fan-shaped gear (72) is a detachable bolt connection, and the brush plate can be replaced separately.

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