Mineral prospecting drilling equipment with stable structure

Abstract

The invention belongs to the technical field of ore body exploration, particularly relates to prospecting drilling equipment with a stable structure, and aims to solve the problems that during deep hole drilling, a drill bit is easy to bend when encountering a complex stratum, the deeper a drill hole is, the more serious the bending is, the drill bit cannot normally drill through an ore body according to design requirements, and the drilling efficiency is low. In order to solve the problem that a drill bit is scrapped and serious economic losses are caused due to the fact that the drill bit cannot hit the ore body due to the fact that the drill bit deviates from the direction of the ore body, a drilling platform is provided, and a drilling assembly is arranged at the top of the drilling platform. The prospecting drilling equipment with the stable structure has the advantages that the phenomenon that when deep hole drilling is carried out, a drill bit is prone to being bent when encountering a complex stratum, and therefore the deeper a drilled hole is, the more serious bending is avoided, the drill bit normally drills through an ore body according to the design requirement, and the situation that the drill bit cannot reach the ore body due to the fact that the drill bit deviates from the ore body direction is reduced; the drill bit is scrapped, and the serious economic loss is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of ore body exploration, and in particular to a prospecting drilling device with a stable structure. Background Art

[0002] Mineral resources are a very important natural resource, providing energy support and material guarantee for my country's economic development. People's production and life are inseparable from mineral resources. In recent years, with the rapid development of the economy, the use of mineral resources in people's daily lives has become more and more. Prospecting engineering is a very important technical method. This technology can directly obtain the physical objects of underground rock formations and is an effective engineering discipline. Prospecting engineering is an engineering technology that takes out physical materials for detection in order to explore hidden ore bodies in geology or to explore the depth, shape, structure and reserves of certain specific geology. It mainly includes drilling engineering, pit exploration engineering and prospecting machinery. In mining geological prospecting activities, there are different detection methods for different mining geological conditions. At present, the commonly used methods internationally and domestically are mainly pit exploration, drilling, geophysical exploration and trench exploration.

[0003] In mining geological prospecting construction, different detection methods are used for different mining geological conditions. The existing drilling method is widely used. When deep hole drilling is carried out, the drill bit is prone to encounter complex strata, which can easily cause the drill bit to bend. The deeper the hole, the more serious the bending is, so that the drill bit cannot drill through the ore body normally according to the design requirements, and even cannot hit the ore body at all due to deviation from the direction of the ore body, causing the drill bit to be scrapped and bringing serious economic losses. Summary of the invention

[0004] The invention discloses a prospecting drilling device with a stable structure, which aims to solve the technical problem that in the background technology, in the mine geological prospecting construction, different detection methods are used for different mine geological conditions, the existing drilling method is widely used, and when deep hole drilling is carried out, the drill bit is easy to encounter complex strata, which easily causes the drill bit to bend. The deeper the hole is drilled, the more serious the bending is, so that the drill bit cannot drill through the ore body normally according to the design requirements, and even cannot hit the ore body at all due to deviation from the direction of the ore body, causing the drill bit to be scrapped, resulting in serious economic losses.

[0005] The present invention proposes a prospecting drilling equipment with a stable structure, including a drilling platform, a drilling assembly is arranged on the top of the drilling platform, and the drilling assembly includes a rotating cylinder, one side of the drilling platform is fixedly connected to two guide rails by bolts, and the two guide rails are internally slidably connected to the same limit lifting plate, and a guide circular hole is opened on one side of the limit lifting plate, and a detachable drill rod is slidably connected to the inside of the guide circular hole, one side of the detachable drill rod is fixedly connected to a protective cover, and the outside of the protective cover is fixedly connected to a crushing piece, one side of the two guide rails is fixedly connected to a telescopic rod, and the driving ends of the two telescopic rods are fixedly connected to one side of the limit lifting plate, and the bottom of the drilling platform is fixedly connected to a hydraulic roller.

[0006] In a preferred embodiment, guide cylinders are fixedly connected at equal distances on opposite sides of the protective cover, and the external parts of the multiple guide cylinders are slidably connected to the same drilling platform, a drilling probe is fixedly connected to one side of the drilling platform, multiple return springs are fixedly connected at equal distances on one side of the protective cover, and the external parts of the multiple return springs are fixedly connected to the same mounting circular plate, which is located above the drilling platform.

[0007] In a preferred embodiment, the mounting circular plate is fixedly connected to the same gear rod on the opposite side of the drilling platform, a semicircular gear is fixedly connected to the outside of the rotating cylinder, the tooth block end of the semicircular gear is meshed with the gear rod, and a drive motor is fixedly connected to one side of the protective cover, and the drive end of the drive motor is connected to one side of the rotating cylinder through a coupling.

[0008] By providing a drilling assembly, different types of complex bottom layers may be encountered during prospecting drilling. When drilling at different depths of mines, the telescopic rod is started to drive the limit lifting plate to move up and down, so that the detachable drill rod is fully limited to avoid deviation from the drilling route during drilling. At the same time, during the drilling process, the crushing pieces outside the protective cover crush the harder mines, and the drive motor is started at the same time to drive the semicircular gear on the rotating cylinder to rotate. When the semicircular gear rotates, the tooth block end is engaged with the tooth rod. At this time, the gear rod drives the drilling probe on the drilling platform to rise, and the reset spring is compressed at the same time. When the semicircular gear is separated from the gear rod, the reset spring rebounds quickly, so that the drilling platform drops rapidly under the limit of the guide cylinder, so that the drilling probe reciprocates to impact the ground and mine, thereby avoiding the drill bit from bending when encountering complex strata during deep hole drilling, thereby avoiding the phenomenon that the deeper the hole is drilled, the more serious the bending, so that the drill bit can drill through the ore body normally according to the design requirements, reducing the drill bit from being scrapped due to not hitting the ore body at all due to deviating from the direction of the ore body, and reducing serious economic losses.

[0009] In a preferred solution, a drilling tower assembly is provided on the top of the drilling platform, and the drilling tower assembly includes pillar one, one side of two pillars one are connected to pillar two via a hinge, one side of the two pillars two are fixedly connected to the same support plate one via bolts, one side of the support plate one is fixedly connected to the same sliding frame via bolts, and a sliding mounting block is slidably connected inside the sliding frame.

[0010] In a preferred solution, smooth openings are opened at equal distances on one side of the sliding mounting block, and arc-shaped mounting plates are fixedly connected inside the multiple smooth openings at equal distances, telescopic springs are fixedly connected to one side of the multiple arc-shaped mounting plates at equal distances, and the outsides of the multiple telescopic springs located on the same side are fixedly connected to the same U-shaped frame, and circular holes are opened at equal distances on both sides of each U-shaped frame, and the insides of the two opposite circular holes are connected to the same arc-shaped roller through bearings, and a limiting cylinder is fixedly connected to one side of the sliding mounting block at equal distances, the limiting cylinder is located inside the smooth opening, and the outside of the arc-shaped roller is against the outside of the limiting cylinder.

[0011] In a preferred solution, two telescopic cylinders are fixedly connected to one side of the sliding frame, and the driving ends of the two telescopic cylinders are fixedly connected to a support plate 2, one side of the support plate 2 is fixedly connected to one side of the sliding mounting block, one side of the sliding frame is fixedly connected to an anti-drop rod at an equal distance, one side of the sliding mounting block is fixedly connected to a limit locking frame, the top of the drilling platform is fixedly connected to a U-shaped support rod by bolts, and one side of the U-shaped support rod is fixedly connected to a rubber resist rod by bolts.

[0012] In a preferred solution, a winch frame is fixedly connected to one side of the drilling platform, and two circular holes are opened on both sides of the winch frame. The insides of the two circular holes are connected to the same winch rod through bearings, and a rope is wrapped around the outside of the winch rod. A drive box 1 is fixedly connected to one side of the winch frame, and the driving end of the drive box 1 is connected to one side of the winch rod through a coupling. A control box is fixedly connected to one side of the drilling platform.

[0013] In a preferred solution, both sides of the sliding frame are fixedly connected with linkage rods by bolts, one side of the drilling platform is fixedly connected with two fixed blocks 1, both sides of the fixed block 1 and the linkage rod are provided with circular holes 3, the interiors of the two opposite circular holes 3 are connected with rotating shafts through bearings, the outside of each rotating shaft is fixedly connected with a rotating block, and the opposite sides of the two rotating blocks on the same side are fixedly connected with the same high-strength support tower cylinder.

[0014] By providing a drilling tower assembly, when drilling at a depth, the height of the drilling tower can be adjusted through the control box. At this time, the high-strength support tower cylinder drives the second pillar to rotate, so that the sliding frame on the second pillar is perpendicular to the ground. At this time, the rope on the winch rod is connected to the detachable drill rod for drilling operation, making it more stable when used. At the same time, the sliding mounting block on the second support plate can be driven to move inside the sliding frame by starting the telescopic cylinder, so that the depth of the drilling tower can be adjusted. When the sliding mounting block moves inside the sliding frame, the telescopic spring on the arc mounting plate is elastic, so that the arc roller is offset from the outside of the limit cylinder. The contact area between the arc roller and the limit cylinder is only one point, which reduces the friction on the sliding mounting block while limiting the second position, thereby increasing its service life.

[0015] In a preferred solution, a reinforcement component is provided at the bottom of the drilling platform, and the reinforcement component includes a limiting rail and a mounting long plate. Two nut blocks are slidably connected inside the two limiting rails, and a nut hole is opened on one side of each nut block.

[0016] In a preferred solution, circular holes four are provided on both sides of the two limit rails, and the interiors of the two opposite circular holes four are connected with the same bidirectional screw through bearings, the bidirectional screw is located inside the nut hole, the nut block and one side of the mounting long plate are fixedly connected with a fixing block two, circular holes five are provided on both sides of each fixing block two, the interiors of the two opposite circular holes five are connected with a rotating shaft one through bearings, the exteriors of the two rotating shafts one on one side are movably connected with the same telescopic bracket, the sides of the two mounting long plates facing the ground are fixedly connected with ground plugs at equal distances, the exteriors of the two bidirectional screws are fixedly connected with pulleys, the exteriors of the two pulleys are slidably connected with the same belt, the bottom of the drilling platform is fixedly connected with a driving box two, and the driving end of the driving box two is connected to one side of one of the bidirectional screws through a coupling.

[0017] By providing a reinforcement component, when the drilling position is determined, one of the two-way screws is driven to rotate through the drive box 2, thereby driving the other two-way screw to rotate through the disc belt. During the rotation of the two-way screw, the nut block moves relatively on the limiting track. During the relative movement of the nut block, the telescopic bracket drives the ground plug on the installation long board to be inserted into the ground, thereby making the device more stable when used.

[0018] From the above, it can be seen that the prospecting drilling equipment with a stable structure provided by the present invention has the beneficial effect of preventing the drill bit from bending when encountering complex strata during deep hole drilling, thereby avoiding the phenomenon that the deeper the hole is drilled, the more serious the bending is, so that the drill bit can drill through the ore body normally according to the design requirements, reducing the drill bit being scrapped due to not hitting the ore body at all due to deviating from the direction of the ore body, and reducing serious economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of a prospecting drilling device with a stable structure proposed by the present invention.

[0020] Figure 2 The present invention is a schematic side view of a prospecting drilling device with a stable structure.

[0021] Figure 3 The present invention provides a schematic structural diagram of a drilling assembly of a prospecting drilling device with a stable structure.

[0022] Figure 4 This is a partial structural schematic diagram of a drilling component of a prospecting drilling device with a stable structure proposed by the present invention.

[0023] Figure 5 This is a schematic structural diagram of a drilling tower assembly of a prospecting drilling equipment with a stable structure proposed by the present invention.

[0024] Figure 6 This is a partial structural schematic diagram of a drilling tower assembly of a prospecting drilling equipment with a stable structure proposed by the present invention.

[0025] Figure 7 This is a schematic diagram of the structure of a sliding mounting block of a prospecting drilling device with a stable structure proposed by the present invention.

[0026] Figure 8 for Figure 7 Schematic diagram of the enlarged structure of part A.

[0027] Fig. 9 This is a schematic diagram of the structure of a reinforcement component of a prospecting drilling device with a stable structure proposed by the present invention.

[0028] In the figure: 1. Drilling platform; 2. Hydraulic roller; 3. Drilling assembly; 301. Guide rail; 302. Telescopic rod; 303. Limit lifting plate; 304. Removable drill rod; 305. Protective cover; 306. Crushing piece; 307. Reset spring; 308. Mounting circular plate; 309. Guide cylinder; 310. Drilling platform; 311. Gear rod; 312. Rotating cylinder; 313. Semicircular gear; 314. Drive motor; 315. Drilling probe; 4. Drilling tower assembly; 401. Pillar 1; 402. Pillar 2; 403. Support plate 1; 404. Sliding frame; 405. Sliding mounting block; 406. U-shaped support rod; 407. Rubber stop rod; 408. Control box; 409. Drive box 1; 410 , winch frame; 411, winch rod; 412, rope; 413, telescopic cylinder; 414, support plate two; 415, limit lock frame; 416, anti-drop rod; 417, linkage rod; 418, fixed block one; 419, rotating shaft; 420, rotating block; 421, high-strength support tower cylinder; 422, smooth mouth; 423, limit cylinder; 424, arc-shaped mounting plate; 425, telescopic spring; 426, U-shaped frame; 427, arc-shaped roller; 5, reinforcement assembly; 501, limit track; 502, two-way screw; 503, nut block; 504, fixed block two; 505, rotating shaft one; 506, telescopic bracket; 507, long installation board; 508, ground plug; 509, belt; 510, drive box two. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] The present invention discloses a prospecting drilling device with a stable structure, which is mainly used in mining geological prospecting construction. Different detection methods are used for different mining geological conditions. The existing drilling method is widely used. When deep hole drilling is carried out, the drill bit is prone to encounter complex strata, which can easily cause the drill bit to bend. The deeper the hole, the more serious the bending is, so that the drill bit cannot drill through the ore body normally according to the design requirements, and even cannot hit the ore body at all due to deviation from the direction of the ore body, causing the drill bit to be scrapped, resulting in serious economic losses.

[0031] Example: Refer to Figure 1-Figure 4A prospecting drilling device with a stable structure comprises a drilling platform 1, a drilling assembly 3 is arranged on the top of the drilling platform 1, and the drilling assembly 3 comprises a rotating cylinder 312, one side of the drilling platform 1 is fixedly connected with two guide rails 301 by bolts, and the two guide rails 301 are internally slidably connected with the same limit lifting plate 303, and one side of the limit lifting plate 303 is provided with a guide circular hole, and the guide circular hole is internally slidably connected with a detachable drill rod 304, one side of the detachable drill rod 304 is fixedly connected with a protective cover 305, and the outside of the protective cover 305 is fixedly connected with a crushing piece 306, one side of the two guide rails 301 are fixedly connected with telescopic rods 302, and the driving ends of the two telescopic rods 302 are fixedly connected with one side of the limit lifting plate 303, and the bottom of the drilling platform 1 is fixedly connected with a hydraulic roller 2.

[0032] Reference Figure 1-Figure 4 Guide cylinders 309 are fixedly connected at equal distances on opposite sides of the protective cover 305, and the outsides of the multiple guide cylinders 309 are slidably connected to the same drilling platform 310, one side of the drilling platform 310 is fixedly connected to a drilling probe 315, and one side of the protective cover 305 is fixedly connected to multiple return springs 307 at equal distances, and the outsides of the multiple return springs 307 are fixedly connected to the same mounting circular plate 308, and the mounting circular plate 308 is located above the drilling platform 310.

[0033] Reference Figure 1-Figure 4 The mounting circular plate 308 and the opposite side of the drilling platform 310 are fixedly connected with the same gear rod 311, the outside of the rotating cylinder 312 is fixedly connected with a semicircular gear 313, the tooth block end of the semicircular gear 313 is meshed with the gear rod 311, and one side of the protective cover 305 is fixedly connected with a driving motor 314, and the driving end of the driving motor 314 is connected to one side of the rotating cylinder 312 through a coupling.

[0034] Specifically, the semicircular gear 313 on the rotating cylinder 312 is driven to rotate by the driving motor 314. When the tooth block end of the semicircular gear 313 is engaged with the gear rod 311 during the rotation, the gear rod 311 drives the drilling probe 315 on the drilling platform 310 to rise. At this time, the reset spring 307 is compressed at the same time. When the semicircular gear 313 is separated from the gear rod 311, the reset spring 307 rebounds rapidly, so that the drilling platform 310 quickly descends under the limit of the guide cylinder 309, so that the drilling probe 315 reciprocates and impacts the mine.

[0035] In a specific application scenario, during the prospecting drilling process, different types of complex bottom layers may be encountered. During the drilling process, when drilling at different depths of minerals, the telescopic rod 302 is started, and the telescopic rod 302 drives the limit lifting plate 303 to move up and down, so that the detachable drill rod 304 is fully limited to avoid deviation from the drilling route during drilling. At the same time, during the drilling process, the crushing piece 306 outside the protective cover 305 crushes the harder minerals, and the drive motor 314 is started at the same time. The drive motor 314 drives the semicircular gear 313 on the rotating cylinder 312 to rotate. When the semicircular gear 313 rotates, the tooth block end meshes with the tooth rod 311. When the gear 313 is closed, the toothed rod 311 drives the drilling probe 315 on the drilling platform 310 to rise, and the reset spring 307 is compressed at the same time. When the semicircular gear 313 is separated from the toothed rod 311, the reset spring 307 rebounds rapidly, so that the drilling platform 310 drops rapidly under the limit of the guide cylinder 309, so that the drilling probe 315 reciprocates to impact the ground and the mine, thereby avoiding the drill bit from easily encountering complex strata during deep hole drilling, thereby avoiding the phenomenon that the deeper the hole is drilled, the more serious the bending, so that the drill bit can drill through the ore body normally according to the design requirements, reducing the drill bit from being scrapped due to not hitting the ore body at all due to deviating from the direction of the ore body, and reducing serious economic losses.

[0036] Reference Figure 1 , Figures 5 to 8 A drilling tower assembly 4 is provided on the top of the drilling platform 1, and the drilling tower assembly 4 includes a pillar 1 401, one side of the two pillars 1 401 is connected to a pillar 2 402 through a hinge, one side of the two pillars 2 402 is fixedly connected to the same support plate 1 403 through bolts, one side of the support plate 1 403 is fixedly connected to the same sliding frame 404 through bolts, and a sliding mounting block 405 is slidably connected inside the sliding frame 404.

[0037] Reference Figure 1 , Figures 5 to 8 , smooth openings 422 are opened at equal distances on one side of the sliding mounting block 405, and arc-shaped mounting plates 424 are fixedly connected to the inside of the multiple smooth openings 422 at equal distances, telescopic springs 425 are fixedly connected to one side of the multiple arc-shaped mounting plates 424 at equal distances, and the outsides of the multiple telescopic springs 425 located on the same side are fixedly connected to the same U-shaped frame 426, and circular holes 1 are opened at equal distances on both sides of each U-shaped frame 426, and the insides of the two opposite circular holes 1 are connected to the same arc-shaped roller 427 through bearings, and a limiting cylinder 423 is fixedly connected to one side of the sliding mounting block 405 at equal distances, and the limiting cylinder 423 is located inside the smooth opening 422, and the outside of the arc-shaped roller 427 is against the outside of the limiting cylinder 423.

[0038] Reference Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 One side of the sliding frame 404 is fixedly connected to two telescopic cylinders 413, and the driving ends of the two telescopic cylinders 413 are fixedly connected to a support plate 2 414, one side of the support plate 2 414 is fixedly connected to one side of the sliding mounting block 405, one side of the sliding frame 404 is fixedly connected to an anti-drop rod 416 at an equal distance, one side of the sliding mounting block 405 is fixedly connected to a limited locking frame 415, the top of the drilling platform 1 is fixedly connected to a U-shaped support rod 406 by bolts, and one side of the U-shaped support rod 406 is fixedly connected to a rubber stop rod 407 by bolts.

[0039] Reference Figure 1 , Figures 5 to 8 A winch frame 410 is fixedly connected to one side of the drilling platform 1, and two round holes are opened on both sides of the winch frame 410. The inside of the two round holes 2 is connected to the same winch rod 411 through bearings, and a rope 412 is wound around the outside of the winch rod 411. A drive box 409 is fixedly connected to one side of the winch frame 410, and the driving end of the drive box 409 is connected to one side of the winch rod 411 through a coupling. A control box 408 is fixedly connected to one side of the drilling platform 1.

[0040] Reference Figure 1 , Figures 5 to 8 Both sides of the sliding frame 404 are fixedly connected with linkage rods 417 by bolts, and one side of the drilling platform 1 is fixedly connected with two fixed blocks 418. Both sides of the fixed block 418 and the linkage rod 417 are provided with round holes 3, and the interiors of the two opposite round holes 3 are connected with rotating shafts 419 through bearings. The outside of each rotating shaft 419 is fixedly connected with a rotating block 420, and the opposite sides of the two rotating blocks 420 located on the same side are fixedly connected with the same high-strength support tower cylinder 421.

[0041] In a specific application scenario, when drilling at depth, the height of the drilling tower can be adjusted through the control box 408. At this time, the high-strength support tower cylinder 421 drives the support 2 402 to rotate, so that the sliding frame 404 on the support 2 402 is perpendicular to the ground. At this time, the rope 412 on the winch rod 411 is connected to the detachable drill rod 304 for drilling operation, making it more stable when used. At the same time, the sliding mounting block 405 on the support plate 2 414 can be driven to move inside the sliding frame 404 by starting the telescopic cylinder 413, so that the depth of the drilling tower can be adjusted. When the sliding mounting block 405 moves inside the sliding frame 404, the telescopic spring 425 on the arc-shaped mounting plate 424 is elastic, so that the arc roller 427 is offset from the outside of the limiting cylinder 423, and the contact area between the arc roller 427 and the limiting cylinder 423 is only one point. While the sliding mounting block 405 is limited for the second time, the friction on it is reduced, thereby increasing its service life.

[0042] Reference Figure 1 and Fig. 9 A reinforcement component 5 is provided at the bottom of the drilling platform 1, and the reinforcement component 5 includes a limiting rail 501 and a mounting long plate 507. Two nut blocks 503 are slidably connected inside the two limiting rails 501, and a nut hole is opened on one side of each nut block 503.

[0043] Reference Figure 1 and Fig. 9 , circular holes four are provided on both sides of the two limit rails 501, and the interiors of the two opposite circular holes four are connected with the same bidirectional screw 502 through bearings, the bidirectional screw 502 is located inside the nut hole, the nut block 503 and one side of the mounting long plate 507 are fixedly connected with a fixing block two 504, and circular holes five are provided on both sides of each fixing block two 504, the interiors of the two opposite circular holes five are connected with a rotating shaft one 505 through bearings, the outsides of the two rotating shafts one 505 located on one side are movably connected with the same telescopic bracket 506, the two mounting long plates 507 are fixedly connected with ground plugs 508 at equal distances on the sides facing the ground, the outsides of the two bidirectional screws 502 are fixedly connected with pulleys, and the outsides of the two pulleys are slidably connected with the same belt 509, and the bottom of the drilling platform 1 is fixedly connected with a driving box two 510, and the driving end of the driving box two 510 is connected to one side of one of the bidirectional screws 502 through a coupling.

[0044] In a specific application scenario, when the drilling position is determined, one of the bidirectional screws 502 is driven to rotate through the drive box 2 510, thereby driving the other bidirectional screw 502 to rotate through the disc belt 509. During the rotation of the bidirectional screw 502, the nut block 503 moves relative to the limiting track 501. During the relative movement of the nut block 503, the telescopic bracket 506 drives the ground plug 508 on the installation long board 507 to be inserted into the ground, thereby making the device more stable when used.

[0045] Working principle: When the drilling position is determined, the driving box 2 510 drives one of the two-way screws 502 to rotate, thereby driving the other two-way screw 502 to rotate through the disc belt 509. During the rotation of the two-way screw 502, the nut block 503 moves relatively on the limiting track 501. During the relative movement of the nut block 503, the telescopic bracket 506 drives the ground plug 508 on the installation long board 507 to be inserted into the ground, so that the device is more stable when used. When drilling deep holes, the height of the drilling tower can be adjusted through the control box 408. At this time, the high-strength support tower cylinder 421 drives the support 2 402 to rotate, so that the sliding on the support 2 402 The movable frame 404 is perpendicular to the ground. At this time, the rope 412 on the hoisting rod 411 is connected to the detachable drill rod 304 for drilling operation, making it more stable when used. At the same time, the sliding mounting block 405 on the second support plate 414 can be driven to move inside the sliding frame 404 by starting the telescopic cylinder 413, so that the depth of the drilling tower can be adjusted. When the sliding mounting block 405 moves inside the sliding frame 404, the telescopic spring 425 on the arc-shaped mounting plate 424 is elastic, so that the arc roller 427 is against the outside of the limiting cylinder 423. The contact area between the arc roller 427 and the limiting cylinder 423 is only one point, which reduces the sliding mounting block 405 while limiting it for the second time. In the process of prospecting and drilling, different types of complex bottom layers are encountered. When drilling at different depths of mines, the telescopic rod 302 is started to drive the limit lifting plate 303 to move up and down, so that the detachable drill rod 304 is fully limited to avoid deviation from the drilling route during drilling. At the same time, during the drilling process, the crushing piece 306 outside the protective cover 305 crushes the harder mines. At the same time, the driving motor 314 is started to drive the semicircular gear 313 on the rotating cylinder 312 to rotate. When the semicircular gear 313 rotates, the tooth block end and the tooth rod 313 are in contact with each other. When the semicircular gear 313 and the toothed rod 311 are meshed, the toothed rod 311 drives the drilling probe 315 on the drilling platform 310 to rise, and the return spring 307 is compressed at the same time. When the semicircular gear 313 and the toothed rod 311 are separated, the return spring 307 rebounds rapidly, so that the drilling platform 310 drops rapidly under the limit of the guide cylinder 309, so that the drilling probe 315 reciprocates to impact the ground and the mine, thereby avoiding the drill bit from being easily bent when encountering complex strata during deep hole drilling, thereby avoiding the phenomenon that the deeper the hole is drilled, the more serious the bending is, so that the drill bit can drill through the ore body normally according to the design requirements, reducing the scrapping of the drill bit due to the failure to hit the ore body due to deviation from the direction of the ore body, and reducing the serious economic losses.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prospecting drilling device with a stable structure, comprising a drilling platform (1), characterized in that: A drilling assembly (3) is arranged on the top of the drilling platform (1), and the drilling assembly (3) comprises a rotating cylinder (312); one side of the drilling platform (1) is fixedly connected to two guide rails (301) by bolts, and the two guide rails (301) are internally slidably connected to the same limit lifting plate (303); a guide circular hole is opened on one side of the limit lifting plate (303), and a detachable drill rod (304) is slidably connected to the inside of the guide circular hole; one side of the detachable drill rod (304) is fixedly connected to a protective cover (305), and the outside of the protective cover (305) is fixedly connected to a crushing piece (306); one side of the two guide rails (301) is fixedly connected to a telescopic rod (302), and the driving ends of the two telescopic rods (302) are fixedly connected to one side of the limit lifting plate (303); and the bottom of the drilling platform (1) is fixedly connected to a hydraulic roller (2).

2. A prospecting drilling device with a stable structure according to claim 1, characterized in that: The protective cover (305) is fixedly connected to guide cylinders (309) at equal distances on opposite sides, and the outsides of the plurality of guide cylinders (309) are slidably connected to a same drilling platform (310), one side of the drilling platform (310) is fixedly connected to a drilling probe (315), one side of the protective cover (305) is fixedly connected to a plurality of return springs (307) at equal distances, and the outsides of the plurality of return springs (307) are fixedly connected to a same mounting circular plate (308), and the mounting circular plate (308) is located above the drilling platform (310).

3. A prospecting drilling device with a stable structure according to claim 2, characterized in that: The mounting circular plate (308) and the drilling platform (310) are fixedly connected to a same gear rod (311) on the opposite side thereof; a semicircular gear (313) is fixedly connected to the outside of the rotating cylinder (312); a tooth block end of the semicircular gear (313) is meshed with the gear rod (311); a driving motor (314) is fixedly connected to one side of the protective cover (305); and a driving end of the driving motor (314) is connected to one side of the rotating cylinder (312) via a coupling.

4. The prospecting drilling equipment with a stable structure according to claim 1, characterized in that: A drilling tower assembly (4) is arranged on the top of the drilling platform (1), and the drilling tower assembly (4) comprises a pillar one (401), one side of two pillars one (401) are connected to a pillar two (402) via a hinge, one side of the two pillars two (402) are fixedly connected to a same support plate one (403) via bolts, one side of the support plate one (403) is fixedly connected to a same sliding frame (404) via bolts, and a sliding mounting block (405) is slidably connected inside the sliding frame (404).

5. The prospecting drilling equipment with a stable structure according to claim 4, characterized in that: One side of the sliding mounting block (405) is provided with smooth openings (422) at equal distances, and arc-shaped mounting plates (424) are fixedly connected to the inside of the multiple smooth openings (422) at equal distances, and telescopic springs (425) are fixedly connected to one side of the multiple arc-shaped mounting plates (424) at equal distances, and the outsides of the multiple telescopic springs (425) located on the same side are fixedly connected to the same U-shaped frame (426), and circular holes (422) are provided at equal distances on both sides of each U-shaped frame (426), and the insides of the two opposite circular holes (427) are connected to the same arc-shaped roller (427) via bearings, and one side of the sliding mounting block (405) is fixedly connected to a limiting cylinder (423) at equal distances, and the limiting cylinder (423) is located inside the smooth opening (422), and the outside of the arc-shaped roller (427) abuts against the outside of the limiting cylinder (423).

6. The prospecting drilling equipment with a stable structure according to claim 5, characterized in that: One side of the sliding frame (404) is fixedly connected to two telescopic cylinders (413), and the driving ends of the two telescopic cylinders (413) are fixedly connected to a second support plate (414), one side of the second support plate (414) is fixedly connected to one side of the sliding mounting block (405), one side of the sliding frame (404) is fixedly connected to an anti-drop rod (416) at an equal distance, one side of the sliding mounting block (405) is fixedly connected to a limit lock frame (415), the top of the drilling platform (1) is fixedly connected to a U-shaped support rod (406) by bolts, and one side of the U-shaped support rod (406) is fixedly connected to a rubber stop rod (407) by bolts.

7. The prospecting drilling equipment with a stable structure according to claim 1, characterized in that: A winch frame (410) is fixedly connected to one side of the drilling platform (1), and two round holes are opened on both sides of the winch frame (410). The insides of the two round holes are connected to the same winch rod (411) through bearings, and the outside of the winch rod (411) is wound with a rope (412). A drive box (409) is fixedly connected to one side of the winch frame (410), and the drive end of the drive box (409) is connected to one side of the winch rod (411) through a coupling. A control box (408) is fixedly connected to one side of the drilling platform (1).

8. The prospecting drilling equipment with a stable structure according to claim 6, characterized in that: Both sides of the sliding frame (404) are fixedly connected to linkage rods (417) by bolts. One side of the drilling platform (1) is fixedly connected to two fixed blocks (418). Both sides of the fixed block (418) and the linkage rod (417) are provided with circular holes (3). The interiors of the two opposite circular holes (3) are connected to rotating shafts (419) via bearings. The exterior of each rotating shaft (419) is fixedly connected to a rotating block (420). The opposite sides of the two rotating blocks (420) on the same side are fixedly connected to the same high-strength support tower oil cylinder (421).

9. A prospecting drilling device with a stable structure according to any one of claims 1 to 8, characterized in that: A reinforcement component (5) is provided at the bottom of the drilling platform (1), and the reinforcement component (5) comprises a limiting rail (501) and a mounting long plate (507), two nut blocks (503) are slidably connected inside the two limiting rails (501), and a nut hole is provided on one side of each nut block (503).

10. The prospecting drilling equipment with a stable structure according to claim 9, characterized in that: A circular hole four is provided on both sides of the two limit rails (501), and the interiors of the two opposite circular holes four are connected to the same bidirectional screw rod (502) through bearings, and the bidirectional screw rod (502) is located inside the nut hole, and the nut block (503) and one side of the mounting long plate (507) are fixedly connected to a fixing block two (504), and a circular hole five is provided on both sides of each fixing block two (504), and the interiors of the two opposite circular holes five are connected to a rotating shaft one (505) through bearings, and the two rotating shafts one located on one side are fixedly connected to the two rotating shafts one on the other side. The outside of (505) is movably connected to the same telescopic bracket (506), the two mounting long plates (507) are fixedly connected to ground plugs (508) at equal distances on the sides facing the ground, the outsides of the two bidirectional screws (502) are fixedly connected to pulleys, and the outsides of the two pulleys are slidably connected to the same belt (509), and the bottom of the drilling platform (1) is fixedly connected to a second drive box (510), and the driving end of the second drive box (510) is connected to one side of one of the bidirectional screws (502) through a coupling.

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