CN115614035A

CN115614035A - Iron-gold mine geological prospecting drilling instrument

Info

Publication number: CN115614035A
Application number: CN202211588146.3A
Authority: CN
Inventors: 吴夏涛; 李正章; 杨宪涛; 李伟; 黄应才
Original assignee: Yunnan Copper Mineral Resources Exploration And Development Co ltd
Current assignee: Yunnan Copper Mineral Resources Exploration And Development Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-01-17

Abstract

The invention discloses a drilling instrument for geological exploration of iron and gold ores, and relates to the technical field of geological exploration. The invention comprises a U-shaped frame, an upright post and a lifting direction-adjusting mechanism, wherein the lower ends of two outer side surfaces of the U-shaped frame are respectively hinged with a supporting plate, and the upper end of one outer side surface is hinged with a display screen; the upright column penetrates through the top surface of the U-shaped frame and consists of a plurality of column units which are fixedly spliced end to end; the lifting direction-adjusting mechanism is fixed at the upper end in the U-shaped frame and drives the upright post to lift in a mechanical transmission mode; the inside of the cylinder unit is respectively provided with a transmission mechanism and a sampling mechanism. According to the invention, the drilling instrument is adjustable by arranging the cylinder unit and the lifting direction-adjusting mechanism, and has a sampling function by arranging the sampling mechanism, so that the problems that the existing drilling instrument is inconvenient to carry and integration of drilling and sampling is difficult to realize are solved.

Description

Iron-gold mine geological prospecting drilling instrument

Technical Field

The invention belongs to the technical field of geological exploration, and particularly relates to a geological exploration drilling rig for iron and gold ores.

Background

Geological exploration is an investigation and research activity of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating basic parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.

The iron-gold ore contains iron ore and gold ore, and before the iron-gold ore is mined, the mining position needs to be surveyed, whether substances needing to be mined exist underground or not is confirmed, and a drilling instrument is an important device in the geological exploration process.

Through retrieval, notice No. CN212646143U and notice date 2021-03-02 disclose a geological prospecting and drilling device for iron and gold ores, which comprises a bearing frame, a fixing nut, a screw rod, a round sleeve, a sampling cylinder, a mounting bolt, a connecting round rod, a round hole, a push block, a square rocker, a magnet block, a fixing strip, a positioning sleeve, a fixing nut, a locking bolt and a reinforcing rib plate. The utility model has reasonable structure, is used for drilling geological soil, sampling soil, and rotating about the fixing nut through the driving screw rod, thereby driving the sampling cylinder to move in the vertical direction and rotate simultaneously, the sampling cylinder is inserted into the soil, the soil is embedded in the sampling cylinder, sampling is realized, sampling operation is simple, the square rocker is shaken to realize, the driving force of the rotating screw rod is reduced through the design of the length of the square rocker, and meanwhile, the soil can be taken down and separated; meanwhile, the soil sample can be conveniently pushed out after sampling.

The patent has the following disadvantages:

1. the drilling device is inconvenient to carry, difficult to survey at a deeper position and difficult to adjust the position of the sampling tube;

2. the drilling device only has a sampling function, is difficult to process when the geological features are hard, needs to drill by a drill bit firstly and then enter the hole for sampling, and is low in efficiency.

Therefore, the existing drilling device cannot meet the requirement in practical use, so that the market urgently needs improved technology to solve the problems.

Disclosure of Invention

The invention aims to provide a boring instrument for geological prospecting of iron and gold ores, which is adjustable by arranging a cylinder unit and a lifting direction-adjusting mechanism, has a sampling function by arranging a sampling mechanism and solves the problems that the existing boring instrument is inconvenient to carry and integration of drilling and sampling is difficult to realize.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a geological prospecting drilling instrument for iron and gold ores, which comprises a U-shaped frame, an upright post and a lifting direction adjusting mechanism, wherein the lower ends of two outer side surfaces of the U-shaped frame are respectively hinged with a supporting plate, and the upper end of one outer side surface is hinged with a display screen; the upright column penetrates through the top surface of the U-shaped frame and consists of a plurality of column units which are fixedly spliced end to end; the lifting direction-adjusting mechanism is fixed at the upper end in the U-shaped frame and drives the upright post to lift in a mechanical transmission mode.

The transmission mechanism and the sampling mechanism are respectively arranged in the cylinder unit; the transmission mechanisms in the upper and lower adjacent cylinder units are mutually inserted, the uppermost transmission mechanism is fixedly connected with an output shaft of a first motor, the first motor is fixed at the top end of the uppermost cylinder unit, and the lowermost transmission mechanism is fixedly connected with a rotating shaft of a drill bit; the sampling mechanisms in the upper and lower adjacent cylinder units are clamped with each other, the uppermost sampling mechanism is fixedly connected with the output shaft of the electric push rod, and the electric push rod is also fixed at the top end of the uppermost cylinder unit.

Further, a handle is arranged on the top face of the U-shaped frame, a placing box body is integrally formed on the inner side face of the U-shaped frame, a plurality of placing grooves are formed in the placing box body, and the placing grooves are used for placing the cylinder units.

Furthermore, grooves are formed in the top end and the bottom end of the column unit, and screw holes are formed in the grooves; the screw holes between the upper and lower adjacent column units are fixedly connected through a fastening piece; a first rack is fixed on the side surface of the column unit.

Furthermore, the lifting direction-adjusting mechanism comprises a first gear, a fixed seat, a second motor, a U-shaped guide rail and a knob; the first gear is rotatably arranged in the fixed seat, a rotating shaft of the first gear is fixedly connected with an output shaft of the second motor, and the fixed seat and the second motor are both fixed at the upper end inside the U-shaped frame; the first gear is meshed with the first rack; the U-shaped guide rail is rotatably arranged on the fixed seat and locked through the knob, and the column body unit penetrates through the U-shaped guide rail in a sliding mode.

Further, the transmission mechanism comprises a transmission shaft and two bearing seats; the transmission shaft is arranged at the right center of the column unit and is supported by two bearing blocks, and the bearing blocks are fixed on the inner wall of the column unit; the top surface of the transmission shaft is provided with a cross-shaped insertion block, and the bottom surface of the transmission shaft is provided with a cross-shaped slot which is in plug-in fit with the cross-shaped insertion block.

Further, the sampling mechanism comprises a second rack, a second gear, a sampling shovel and a cover body; the second racks are vertically and slidably arranged in the cylinder units, the second racks in the upper and lower adjacent cylinder units are mutually clamped, and the uppermost second rack is fixedly connected with the output shaft of the electric push rod; the two second gears are arranged on the inner wall of the cylinder unit at two ends of the second rack in a rotating manner, and the second gears are meshed with the second rack; the sampling shovel is fixed on the edge of the second gear; the lid is fixed in the top of sample shovel, and sample shovel is closed with the lid after rotating the sample of digging.

Furthermore, the sampling mechanism also comprises a mounting plate, a high-definition camera, a light supplement lamp and an X-ray detector; the mounting panel is fixed in the side of sample shovel, installs high definition digtal camera and X ray detection appearance on the mounting panel respectively, and high definition digtal camera still is provided with four light filling lamps all around.

Furthermore, a through hole for the sampling shovel, the high-definition camera and the X-ray detector to pass through is formed in the side face of the cylinder unit.

The invention has the following beneficial effects:

1. the drilling instrument is adjustable by arranging the cylinder unit and the lifting direction-adjusting mechanism, the length of the upright column can be adjusted based on the requirement of the depth of a drilled hole, and the inclination angle of the upright column can be adjusted based on the requirement of the direction of the drilled hole.

2. The invention has the advantages that the sampling mechanism is arranged, so that the drilling instrument has the sampling function, the drilling and the sampling can be realized simultaneously, and the problem of low drilling efficiency caused by the fact that the drilling instrument generally uses a drill bit to drill holes and then uses the instrument to enter the holes to sample after the drilling is finished in the conventional geological exploration drilling instrument is solved.

3. The drilling instrument is convenient to carry and suitable for geological prospecting personnel by arranging the U-shaped frame, the supporting plate and the display screen, the cylinder units are stored in the placing groove, the intuition is good, the underground morphology shot by the high-definition camera can be displayed in real time, and the geological parameters detected by the X-ray detector can be displayed in real time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a first external view of the overall structure;

FIG. 2 is a schematic view of the overall structure;

FIG. 3 is a schematic view of the overall structure of the column;

FIG. 4 is a schematic view of the lifting and direction-adjusting mechanism;

FIG. 5 is a schematic view of the internal structure of the column unit;

FIG. 6 is a schematic view of the transmission mechanism;

FIG. 7 is a schematic view of the structure of the sampling mechanism;

FIG. 8 is a schematic view of the connection structure of the sampling mechanism and the column unit.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a U-shaped frame; 2. a column; 3. a lifting direction-adjusting mechanism; 4. a first motor; 5. a drill bit; 6. an electric push rod; 11. a support plate; 12. a display screen; 13. a handle; 14. placing the box body; 15. a placement groove; 21. a cylinder unit; 22. a transmission mechanism; 23. a sampling mechanism; 31. a first gear; 32. a fixed seat; 33. a second motor; 34. a U-shaped guide rail; 35. a knob; 211. a first rack; 212. a groove; 213. a screw hole; 214. a through hole; 221. a drive shaft; 222. a bearing seat; 223. a cross insert block; 231. a second rack; 232. a second gear; 233. sampling shovels; 234. a cover body; 235. mounting a plate; 236. a high-definition camera; 237. a light supplement lamp; 238. an X-ray detector.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 3, the invention relates to a drilling instrument for geological exploration of iron and gold ores, which comprises a U-shaped frame 1, a stand column 2 and a lifting and steering mechanism 3, wherein the lower ends of two outer side surfaces of the U-shaped frame 1 are respectively hinged with a support plate 11, the upper end of one outer side surface is hinged with a display screen 12, a lifting handle 13 is arranged on the top surface of the U-shaped frame 1, a placing box body 14 is integrally formed on the inner side surface of the U-shaped frame 1, a plurality of placing grooves 15 are arranged on the placing box body 14, and the placing grooves 15 are used for placing column units 21; the upright post 2 penetrates through the top surface of the U-shaped framework 1, and the upright post 2 consists of a plurality of cylinder units 21 which are fixedly spliced end to end; the lifting direction-adjusting mechanism 3 is fixed at the upper end of the inside of the U-shaped frame 1 and drives the upright post 2 to lift in a mechanical transmission mode.

As shown in fig. 4, the top end and the bottom end of the cylinder unit 21 are both provided with a groove 212, and a screw hole 213 is provided in the groove 212; the screw holes 213 between the upper and lower adjacent column units 21 are fixedly connected by fasteners; a first rack 211 is fixed to a side surface of the cylinder unit 21.

As shown in fig. 4, the lifting direction-adjusting mechanism 3 includes a first gear 31, a fixed seat 32, a second motor 33, a U-shaped guide rail 34 and a knob 35; the first gear 31 is rotatably arranged in the fixed seat 32, a rotating shaft of the first gear 31 is fixedly connected with an output shaft of the second motor 33, and the fixed seat 32 and the second motor 33 are both fixed at the upper end of the inside of the U-shaped frame 1; the first gear 31 is meshed with the first rack 211; the U-shaped guide rail 34 is rotatably arranged on the fixed seat 32 and locked by the knob 35, and the column unit 21 slidably penetrates through the U-shaped guide rail 34.

When the upright post 2 needs to be lifted and turned, the knob 35 is loosened, the U-shaped guide rail 34 can rotate on the fixed seat 32 at the moment, the U-shaped guide rail 34 drives the post unit 21 to rotate, so that the whole upright post 2 can rotate, and the knob 35 is screwed down after the upright post is in a required position; the second motor 33 is started, the second motor 33 drives the first gear 31 to rotate, the first gear 31 drives the first rack 211 to move, and the first rack 211 drives the column unit 21 to move along the U-shaped guide rail 34, so that the drill 5 and the upright post 2 can be lifted.

As shown in fig. 5, the inside of the cylinder unit 21 is provided with a transmission mechanism 22 and a sampling mechanism 23; the transmission mechanisms 22 in the upper and lower adjacent cylinder units 21 are mutually inserted, the uppermost transmission mechanism 22 is fixedly connected with an output shaft of the first motor 4, the first motor 4 is fixed at the top end of the uppermost cylinder unit 21, and the lowermost transmission mechanism 22 is fixedly connected with a rotating shaft of the drill bit 5; the sampling mechanisms 23 in the upper and lower adjacent cylinder units 21 are clamped with each other, the uppermost sampling mechanism 23 is fixedly connected with the output shaft of the electric push rod 6, and the electric push rod 6 is also fixed at the top end of the uppermost cylinder unit 21.

As shown in fig. 6, the transmission mechanism 22 includes a transmission shaft 221 and two bearing seats 222; the transmission shaft 221 is disposed at the center of the column unit 21 and supported by two bearing blocks 222, and the bearing blocks 222 are fixed on the inner wall of the column unit 21; a cross-shaped insertion block 223 is arranged on the top surface of the transmission shaft 221, and a cross-shaped insertion groove which is in insertion fit with the cross-shaped insertion block 223 is arranged on the bottom surface of the transmission shaft 221.

During drilling, based on the depth of needing drilling, with the fixed stand 2 that splices into required length of a plurality of cylinder units 21, when the concatenation, link together through the cooperation of cross inserted block 223 with the cross slot between the transmission shaft 221 of top and the transmission shaft 221 of below, start first motor 4, first motor 4 drives the transmission shaft 221 and rotates, and transmission shaft 221 drives drill bit 5 and rotates to drill.

As shown in fig. 7 to 8, the sampling mechanism 23 includes a second rack 231, a second gear 232, a sampling blade 233, and a cover 234; the second racks 231 are vertically and slidably arranged in the column unit 21, the second racks 231 in the upper and lower adjacent column units 21 are clamped with each other, and the uppermost second rack 231 is fixedly connected with the output shaft of the electric push rod 6; two second gears 232 are arranged, one is arranged on the inner wall of the cylinder unit 21 at two ends of the second rack 231 in a up-and-down rotating manner, and the second gears 232 are meshed with the second rack 231; the sampling shovel 233 is fixed on the edge of the second gear 232; the cover body 234 is fixed above the sampling shovel 233, and the sampling shovel 233 is closed with the cover body 234 after rotating to dig soil for sampling; the sampling mechanism 23 further comprises a mounting plate 235, a high-definition camera 236, a light supplement lamp 237 and an X-ray detector 238; the mounting plate 235 is fixed on the side of the sampling shovel 233, the high-definition camera 236 and the X-ray detector 238 are respectively mounted on the mounting plate 235, and four light supplement lamps 237 are further arranged around the high-definition camera 236; the side of the column unit 21 is provided with a through hole 214 through which the sampling shovel 233, the high definition camera 236, and the X-ray detector 238 pass.

During sampling, the electric push rod 6 is started, the electric push rod 6 drives the second rack 231 to move, the second rack 231 drives the second gears 232 to rotate, the second gears 232 respectively drive the sampling shovels 233 to rotate, at the moment, the sampling shovels 233 penetrate through the through holes 214, soil samples on the inner wall of the drilled hole are dug into the sampling shovels 233, and the sampling shovels 233 and the cover 234 continue to rotate until the sampling shovels 233 and the cover 234 are closed, so that the samples are prevented from falling off in the lifting process; in the lifting and sampling processes, the underground morphology is shot through the high-definition camera 236, the geological parameters are preliminarily detected through the X-ray detector 238, and the geological parameters are displayed on the display screen 12.

The operation of this embodiment is as follows:

s1: the plurality of cylinder units 21 are fixedly spliced into the upright post 2 with the required length based on the depth of the hole to be drilled, and the inclination angle of the upright post 2 is adjusted through the lifting direction-adjusting mechanism 3 based on the requirement of the hole drilling direction;

s2: starting the first motor 4 to drive the drill bit 5 to rotate for drilling, and simultaneously driving the drill bit 5 to descend through the lifting direction-adjusting mechanism 3;

s3: the underground morphology is shot through the high-definition camera 236, geological parameters are preliminarily detected through the X-ray detector 238, and the geological parameters are displayed on the display screen 12;

s4: when sampling is required, sampling is performed by the sampling mechanism 23.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides an iron and gold mine geology reconnaissance drilling appearance, includes U type frame (1), stand (2) and lift accent to mechanism (3), its characterized in that:

the lower ends of two outer side surfaces of the U-shaped frame (1) are respectively hinged with a support plate (11), and the upper end of one outer side surface is hinged with a display screen (12);

the upright post (2) penetrates through the top surface of the U-shaped frame (1), and the upright post (2) consists of a plurality of cylinder units (21) which are fixedly spliced end to end;

the lifting direction-adjusting mechanism (3) is fixed at the upper end of the inside of the U-shaped frame (1) and drives the upright post (2) to lift in a mechanical transmission mode;

a transmission mechanism (22) and a sampling mechanism (23) are respectively arranged in the cylinder unit (21);

the transmission mechanisms (22) in the upper and lower adjacent cylinder units (21) are mutually inserted, the uppermost transmission mechanism (22) is fixedly connected with an output shaft of a first motor (4), the first motor (4) is fixed at the top end of the uppermost cylinder unit (21), and the lowermost transmission mechanism (22) is fixedly connected with a rotating shaft of a drill bit (5);

it is adjacent from top to bottom between sampling mechanism (23) in cylinder unit (21) mutual joint, and the top sampling mechanism (23) and electric putter's (6) output shaft fixed connection, electric putter (6) are also fixed the top of top cylinder unit (21).

2. The iron-gold geological prospecting drilling rig according to claim 1, characterized in that a handle (13) is arranged on the top surface of the U-shaped frame (1), a placing box body (14) is integrally formed on the inner side surface of the U-shaped frame (1), a plurality of placing grooves (15) are arranged on the placing box body (14), and the placing grooves (15) are used for placing the column units (21).

3. The apparatus according to claim 1, wherein the cylinder unit (21) is provided at both top and bottom ends with a recess (212), and the recess (212) is provided with a screw hole (213);

the screw holes (213) between the upper and lower adjacent column units (21) are fixedly connected through fasteners;

a first rack (211) is fixed on the side surface of the cylinder unit (21).

4. The apparatus according to claim 3, wherein the lifting and steering mechanism (3) comprises a first gear (31), a fixed base (32), a second motor (33), a U-shaped guide rail (34) and a knob (35);

the first gear (31) is rotatably arranged in the fixed seat (32), a rotating shaft of the first gear (31) is fixedly connected with an output shaft of the second motor (33), and the fixed seat (32) and the second motor (33) are fixed at the upper end of the inside of the U-shaped frame (1);

the first gear (31) is meshed with the first rack (211);

u type guide rail (34) rotate to be set up on fixing base (32) and through knob (35) are locked, cylinder unit (21) slide and run through U type guide rail (34).

5. A ferrogold geological exploration drilling rig according to claim 1, wherein said transmission mechanism (22) comprises a transmission shaft (221) and two bearing blocks (222);

the transmission shaft (221) is arranged at the right center of the column unit (21) and is supported by two bearing seats (222), and the bearing seats (222) are fixed on the inner wall of the column unit (21);

the transmission shaft is characterized in that a cross-shaped insert block (223) is arranged on the top surface of the transmission shaft (221), and a cross-shaped slot matched with the cross-shaped insert block (223) in an inserted mode is arranged on the bottom surface of the transmission shaft (221).

6. A ferrogold geological prospecting drill according to claim 1, characterized in that the sampling mechanism (23) comprises a second rack (231), a second gear (232), a sampling shovel (233) and a cover (234);

the second racks (231) are vertically and slidably arranged in the column unit (21), the second racks (231) in the column unit (21) which are adjacent up and down are mutually clamped, and the uppermost second rack (231) is fixedly connected with an output shaft of the electric push rod (6);

the number of the second gears (232) is two, the two second gears are arranged on the inner wall of the cylinder unit (21) at two ends of the second rack (231) in a up-and-down rotating mode, and the second gears (232) are meshed with the second rack (231);

the sampling shovel (233) is fixed on the edge of the second gear (232);

the cover body (234) is fixed above the sampling shovel (233), and the sampling shovel (233) is closed with the cover body (234) after rotating, digging and sampling.

7. The apparatus according to claim 6, wherein the sampling mechanism (23) further comprises a mounting plate (235), a high-definition camera (236), a fill light (237) and an X-ray detector (238);

mounting panel (235) are fixed the side of sample shovel (233), install respectively on mounting panel (235) high definition digtal camera (236) with X ray detection instrument (238), still be provided with four around high definition digtal camera (236) light filling lamp (237).

8. The apparatus according to claim 7, wherein a through hole (214) through which the sampling shovel (233), the high-definition camera (236) and the X-ray detector (238) pass is provided on a side surface of the cylinder unit (21).