CN115541297A

CN115541297A - Exploration equipment for mineral engineering

Info

Publication number: CN115541297A
Application number: CN202211195161.1A
Authority: CN
Inventors: 汪加龙; 黄磊勇; 方成; 邵绮
Original assignee: Zhejiang Chemical Basic Engineering Co ltd
Current assignee: Zhejiang Chemical Basic Engineering Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-30

Abstract

The invention relates to the technical field of mineral exploration, in particular to exploration equipment for mineral engineering, which comprises an exploration device and a sampling device, wherein the exploration device comprises a movable main board, a push bar, an exploration hole, a displacement assembly, a support plate, a vertical plate, a sliding chute, a driving mechanism, a containing structure, a sampling mechanism, an adjusting assembly, a side plate and a fixing bolt, the sampling device comprises a support frame, a multi-stage electric push rod is installed at the top of the support frame, a support plate is fixedly connected with the push rod end of the multi-stage electric push rod, and both ends of the top of the support plate are connected with drill rods through bearings.

Description

Exploration equipment for mineral engineering

Technical Field

The invention relates to the technical field of mineral exploration, in particular to exploration equipment for mineral engineering.

Background

The exploration operation is an extremely important step in the mineral exploitation process, the exploitation plan can be better arranged according to the exploration result, rock and soil are generally required to be sampled in the exploration process, and related exploration equipment is required to be used in the sampling process.

In the chinese patent with publication number CN217359091U, a geological mineral resource exploration device is disclosed, which is additionally provided with a plurality of continuous connecting pipes, and the continuous connecting pipes can be connected between a mineral soil sampling pipe and a connecting pipe through a threaded rail, so that the drilling depth is effectively prolonged, and the exploration effect is more visual and obvious.

The above patents suffer from the following drawbacks: in the use, the concatenation with dismantle and continue to take over and all can consume a large amount of time to the ground in mining area is most comparatively rugged, and the device can produce a large amount of jolts at ground displacement in-process, and these vibrations can lead to the fact certain damage to electrical components, thereby influence the device life-span.

Need carry out the mineral sample to the exploration position after the exploration is accomplished simultaneously, at the in-process to the mineral product sample, most of are storing the sample in the drilling rod, after the sample is accomplished, through taking off the drilling rod, strike the drilling rod, take out the sample of drilling rod inside and accomodate, need spend a large amount of times at the in-process of striking the sample, moreover great improvement staff's intensity of labour.

Disclosure of Invention

In view of the deficiencies of the prior art, it is an object of the present invention to provide an exploration apparatus for mineral engineering.

In order to achieve the purpose, the invention provides the following technical scheme: an exploration apparatus for mineral engineering, comprising an exploration device and a sampling device;

the exploration device comprises a movable main board, a push fence, an exploration hole, a displacement assembly, a support board, a vertical board, a sliding groove, a driving mechanism, a containing structure, a sampling mechanism, an adjusting assembly, a side board and a fixing bolt, wherein the push fence is fixed on the surface of the movable main board, the exploration hole is formed in the surface of the movable main board, the displacement assembly is installed at the bottom of the movable main board, the support board is welded on the surface of the top of the movable main board, the vertical board is fixed on the top of the support board, the sliding groove is reserved on the side surface of the vertical board, the driving mechanism is installed inside the sliding groove and is connected with the support board, the containing structure is connected to the surface of the driving mechanism, the sampling mechanism is installed on the surface of the containing structure, the adjusting assembly is connected to the surface of the sampling mechanism, the adjusting assembly is connected with the containing structure, the side surface of the movable main board is fixed with the side board, and the fixing bolt is connected to the inner thread of the side board;

sampling device includes the support frame, multistage electric putter is installed at the top of support frame, multistage electric putter's push rod end fixedly connected with backup pad, the top both ends of backup pad all are connected with the drilling rod through the bearing, the top activity of drilling rod is run through in the top of support frame, the bottom of drilling rod is equipped with annular tooth, the inside fixedly connected with helical blade of drilling rod, helical blade's center department fixedly connected with bottom is the first connecting column of circular cone setting, the top of drilling rod is equipped with coupling assembling, coupling assembling's top is equipped with the collection subassembly.

Preferably, the displacement subassembly is including installation piece, damping pad, damping spring, fixed block, cardan shaft and gyro wheel, the bottom of removing the mainboard is fixed with the installation piece, the inside of installation piece is provided with the damping pad, the fixed surface of damping pad has damping spring, damping spring's end fixing has the fixed block, the surface of fixed block is provided with the cardan shaft, the inside of installation piece is run through to the tip of cardan shaft, the end connection of cardan shaft has the gyro wheel.

Preferably, the driving mechanism includes a slider, a first motor and a screw rod, the slider is attached to the inner wall of the sliding groove, the first motor is connected to an end of the slider, the screw rod is arranged on an output shaft of the first motor, an end of the screw rod penetrates through the inside of the support plate, and the screw rod is in threaded connection with the support plate.

Preferably, the accommodating structure includes an outer cylinder, an inner groove and a limiting groove, the outer cylinder is fixed at an end of the screw rod, the inner groove is reserved in the outer cylinder, and the limiting groove is formed in a side wall of the inner groove.

Preferably, the sampling mechanism comprises a limiting block, an ore soil sampling tube and a threaded rod, the limiting block is connected to the inside of the limiting groove in a sliding mode, the ore soil sampling tube is fixed to the end portion of the limiting block, the threaded rod is connected to the inside of the ore soil sampling tube in a threaded mode, and a rotating structure is formed between the end portion of the threaded rod and the inner groove through a bearing.

Preferably, the adjusting assembly includes a first bevel gear, a second bevel gear, a rotating shaft and a rotating disc, the first bevel gear is fixed on the surface of the threaded rod, the second bevel gear is connected to the side surface of the first bevel gear in a meshing manner, the rotating shaft is fixed at the center of the side surface of the second bevel gear, the end of the rotating shaft penetrates through the inner portion of the outer cylinder, and the rotating disc is fixed at the end of the rotating shaft.

As preferred, coupling assembling includes that first connector block and quantity are two second spliced poles, first connector block is fixed to be cup jointed in the top outside of drilling rod, the inside of first connector block is equipped with circular recess, two the second spliced pole activity respectively inserts in the outside of first connector block, two the equal fixedly connected with arc limiting plate of one end of second spliced pole, two the equal fixedly connected with of the other end of second spliced pole draws the piece, two the equal activity in the outside of second spliced pole has cup jointed the extension spring, the one end fixed connection of extension spring is in the outside of first connector block, the equal fixed connection of the other end of extension spring is in the one side that draws the piece.

As preferred, the collecting assembly includes top confined collecting vessel, solid fixed ring and the first post of inserting, fixed ring fixed connection is in the bottom of collecting vessel, first post activity of inserting is inserted in the top of collecting vessel, the first one end fixedly connected with plectane of inserting the post, plectane sliding connection is in the inside of collecting vessel, the first outside activity of inserting the post has cup jointed expanding spring, expanding spring's one end fixed connection is on the inside top side of collecting vessel, expanding spring's the other end fixed connection is in the top of plectane.

Preferably, the top of the supporting plate is fixedly connected with two motors, the output shafts of the motors are fixedly connected with driving gears, and the outer sides of the two drill rods are fixedly sleeved with driven gears meshed with the driving gears.

Preferably, the two sides of the support frame are fixedly connected with second connecting seats, and second inserting columns are arranged on the second connecting seats.

Preferably, the circular groove is matched with the fixing ring in an arc shape, the fixing ring is inserted into the circular groove, and the arc limiting plate abuts against the outer side of the collecting barrel

Compared with the prior art, the invention has the beneficial effects that:

1. through the mutually supporting of parts such as removal mainboard, pushing away fence, exploration hole, displacement subassembly, curb plate and gim peg for the device is in the displacement, and the inside shock attenuation design of displacement subassembly can be cut down the range of jolting, thereby has solved current device and at ground displacement in-process, can produce a large amount of jolts, and these vibrations can lead to the fact certain damage to electrical components, thereby influence the problem of device life-span.

2. Through the mutual cooperation of parts such as extension board, riser, spout, actuating mechanism, storage structure, sampling mechanism and adjusting part for the usable adjusting part of staff drives sampling mechanism and carries out the displacement, thereby satisfies the sampling demand of the different degree of depth, and labour saving and time saving, and then solved current device when sampling to the different degree of depth ground, the problem that concatenation and dismantlement continued takeover all can consume a large amount of time.

3. Through the setting of helical blade and first connecting column, carry it to the inside of collecting vessel, collect the sample of gathering, when the sample got into the inside of collecting vessel, remove in the inside of collecting vessel through promoting the plectane, the collection volume of observation sample that can be real-time.

4. After the inside sample collection of surge drum accomplished, can draw the piece through the pulling, drive the arc limiting plate through the second spliced pole and remove for the arc limiting plate breaks away from solid fixed ring's the outside, can take off the surge drum, release the sample from surge drum inside through promoting first post of inserting, accomodate the sample, through the setting above, can realize the limit sample limit and collect, the time of the sampling of great saving, reduce staff's intensity of labour, realize the equivalent sample to the sample of the different degree of depth simultaneously.

Drawings

FIG. 1 is a schematic elevation view of a survey apparatus;

FIG. 2 is a schematic front sectional view of the exploration apparatus;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is a schematic diagram of a slider three-dimensional structure of the surveying instrument;

FIG. 6 is a schematic front view of the sampling device;

FIG. 7 is a top view of the connection assembly of the sampling device;

FIG. 8 is a schematic sectional view of the collection cylinder of the sampling device;

FIG. 9 is a schematic view of a drill rod with a partial cross-sectional configuration of the sampling device;

fig. 10 is a schematic view of a first connection seat of the sampling device.

In the figure: 1. moving the main board; 2. pushing the fence; 3. exploratory holes; 4. a displacement assembly; 401. mounting blocks; 402. a damping pad; 403. a damping spring; 404. a fixed block; 405. a cardan shaft; 406. a roller; 5. a support plate; 6. a vertical plate; 7. a chute; 8. a drive mechanism; 801. a slider; 802. a first motor; 803. a screw rod; 9. a receiving structure; 901. an outer cylinder; 902. an inner tank; 903. a limiting groove; 10. a sampling mechanism; 1001. a limiting block; 1002. a mineral soil sampling tube; 1003. a threaded rod; 11. an adjustment assembly; 1101. a first bevel gear; 1102. a second bevel gear; 1103. a rotating shaft; 1104. a turntable; 12. a side plate; 13. a fixing bolt; 14. a support frame; 15. a multi-stage electric push rod; 16. a support plate; 17. drilling a rod; 18. an annular tooth; 19. a helical blade; 20. a first connecting post; 21. a connection assembly; 211. a first connecting seat; 212. a circular groove; 213. a second connecting column; 214. an arc limiting plate; 215. pulling the block; 216. a tension spring; 22. a collection assembly; 221. a collection canister; 222. a fixing ring; 223. a first insert post; 224. a circular plate; 225. a tension spring; 23. a second motor; 24. a driving gear; 25. a driven gear; 26. a second connecting seat; 27. the second insert column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution: an exploration apparatus for mineral engineering, comprising an exploration device and a sampling device;

the exploration device comprises a movable main board 1, a push bar 2, an exploration hole 3, a displacement assembly 4, a support plate 5, a vertical plate 6, a sliding groove 7, a driving mechanism 8, a storage structure 9, a sampling mechanism 10, an adjusting assembly 11, side plates 12 and a fixing bolt 13, in order to increase flexibility of the device and reduce damage of vibration generated by displacement of the device to parts, a mounting block 401 is fixed at the bottom of the movable main board 1, a damping pad 402 is arranged inside the mounting block 401, a damping spring 403 is fixed on the surface of the damping pad 402, a fixing block 404 is fixed at the end of the damping spring 403, a universal shaft 405 is arranged on the surface of the fixing block 404, the end of the universal shaft 405 penetrates through the mounting block 401, a roller 406 is connected to the end of the universal shaft 405, the exploration hole 3 is formed in the surface of the movable main board 1, the displacement assembly 4 is arranged at the bottom of the movable main board 1, the support plate 5 is welded on the top surface of the movable main board 1, the top of the support plate 5 is fixed with the vertical plate 6, a sliding groove 7 is reserved on the side of the vertical plate 6, in order to provide a power source for sampling operation, a sliding block is provided with a sliding block, a sliding block 802 is connected to the inner wall 801, a motor 802, the support plate 802 is connected to the support plate 803, the support plate 802, and a screw rod 803 is used for limiting screw rod 803, the support plate 802, and the support plate 803, the motor 802, and the support plate 802 can only used for limiting screw rod 802, and the support plate 802 can be connected to make the motor 802, and can be connected to rotate, and can not be connected to rotate.

In order to protect sampling parts and avoid damage of the sampling parts, an outer cylinder 901 is fixed at the end of a lead screw 803, an inner groove 902 is reserved in the outer cylinder 901, a limiting groove 903 is formed in the side wall of the inner groove 902, in order to sample rock and soil of different depths and realize exploration operation, a limiting block 1001 is connected in a sliding mode inside the limiting groove 903, an ore soil sampling tube 1002 is fixed at the end of the limiting block 1001, the end of the ore soil sampling tube 1002 is of a drill bit-shaped structure, a threaded rod 1003 is connected to the inner thread of the ore soil sampling tube 1002, a rotating structure is formed between the end of the threaded rod 1003 and the inner groove 902 through a bearing, in order to provide power output for movement of the sampling mechanism 10, a first conical gear 1101 is fixed on the surface of the threaded rod 1003, a second conical gear 1102 is connected to the side surface of the first conical gear 1101 in a meshing mode, a rotating shaft 1103 is fixed at the center of the side surface of the second conical gear 1102, the end of the rotating shaft 1103 penetrates through the inside of the outer cylinder 901, a rotating disc 1104 is fixed at the end of the rotating shaft 1103, a side plate 12 is fixed at the side of a side plate 1, and a side plate 13 is connected to the inner thread of the side plate 12.

According to the working principle or the structural principle, firstly, a worker can push the device to a specified sampling position through the push fence 2, in the pushing process, the damping pad 402 and the damping spring 403 can reduce the generated vibration, so that electrical components in the device are protected, then, the worker can start the motor I802 to drive the screw rod 803 to rotate, and as the screw rod 803 is in threaded connection with the support plate 5, the screw rod 803 can drive the surface outer cylinder 901 and the mineral soil sampling tube 1002 inside to rotate and move downwards under the action of the support plate 5 when rotating, and then the motor I802 is controlled to run reversely to drive all parts to reset, so that the sampling operation can be completed.

If need take a sample to more deep ground, staff's accessible carousel 1104 drives the pivot 1103 and rotates, because through first bevel gear 1101 and second bevel gear 1102 interconnect between pivot 1103 and the threaded rod 1003, so can also drive the threaded rod 1003 and rotate when pivot 1103 is rotatory, afterwards, threaded rod 1003 can utilize self and the threaded relation of ore soil sampling tube 1002 to drive the motion of ore soil sampling tube 1002, and because of the existence of stopper 1001, make ore soil sampling tube 1002 only can make translational motion, until the degree of depth of ore soil sampling tube 1002 satisfies the collection degree of depth, can stop to rotate carousel 1104, finally, according to above-mentioned operation, can realize the sampling operation.

The exploration device has the advantages of being fast to operate, strong in protection and the like.

Sampling device includes support frame 14, multistage electric putter 15 is installed at the top of support frame 14, multistage electric putter 15's push rod end fixedly connected with backup pad 16, the top both ends of backup pad 16 all are connected with drilling rod 17 through the bearing, the top activity of drilling rod 17 runs through in the top of support frame 14, the bottom of drilling rod 17 is equipped with annular tooth 18, the push rod extension through multistage electric putter 15 of on-off control, it moves downwards to drive backup pad 16, thereby it removes to drive drilling rod 17, the sample of driling through annular tooth 18 to driling ground, the inside fixedly connected with helical blade 19 of drilling rod 17, helical blade 19's center department fixedly connected with bottom is the first connecting column 20 of circular cone setting, the column sample is located the inside of drilling rod 17, setting through helical blade 19 and first connecting column 20, carry the sample, the top of drilling rod 17 is equipped with coupling assembling 21, coupling assembling 21's top is equipped with collection subassembly 22.

Through coupling assembling 21's setting, fix collection subassembly 22, coupling assembling 21 includes first connection base 211 and the second spliced pole 213 that quantity is two, fixed cup joint in the top outside of drilling rod 17 of first connection base 211, the inside of first connection base 211 is equipped with circular recess 212, two second spliced poles 213 are the activity respectively and insert in the outside of first connection base 211, the equal fixedly connected with arc limiting plate 214 of one end of two second spliced poles 213, the equal fixedly connected with in the other end of two second spliced poles 213 draws piece 215, the equal movable sleeve in the outside of two second spliced poles 213 has been had extension spring 216, the one end fixed connection of extension spring 216 in the outside of first connection base 211, the equal fixed connection in the one side that draws piece 215 of the other end of extension spring 216, after the inside sample collection of surge drum 221 is accomplished, can draw piece 215 through the pulling, drive arc limiting plate 214 through second spliced pole 213 and remove, make arc limiting plate 214 break away from the outside of solid fixed ring 222, can take off surge drum 221.

By arranging the collection assembly 22, the collected sample is collected in real time, the collection assembly 22 comprises a collection cylinder 221 with a closed top end, a fixing ring 222 and a first inserting column 223, the fixing ring 222 is fixedly connected to the bottom of the collection cylinder 221, the first inserting column 223 is movably inserted into the top of the collection cylinder 221, one end of the first inserting column 223 is fixedly connected with a circular plate 224, the circular plate 224 is slidably connected to the inside of the collection cylinder 221, a telescopic spring 225 is movably sleeved on the outer side of the first inserting column 223, one end of the telescopic spring 225 is fixedly connected to the top side of the inside of the collection cylinder 221, the other end of the telescopic spring 225 is fixedly connected to the top of the circular plate 224, the circular groove 212 is in arc matching with the fixing ring 222, the fixing ring 222 is inserted into the circular groove 212, an arc limiting plate 214 abuts against the outer side of the collection cylinder 221, when the sample enters the inside of the collection cylinder 221, the sample is pushed to move inside of the collection cylinder 221 by pushing the circular plate 224, the collection amount of the sample can be observed in real time, due to the arrangement of the telescopic spring 225, the collected sample is squeezed, so that the sample is in a state of the collection cylinder 221, the tamping the sample is pushed out from the inside of the collection cylinder 223 by pushing the first inserting column.

The top fixedly connected with quantity of backup pad 16 is two motors, the output shaft fixedly connected with driving gear 24 of motor, two drilling rods 17's the outside is all fixed cup to be connect with driving gear 24 engaged with driven gear 25, the output shaft through the motor drives driving gear 24 and rotates, thereby drive driven gear 25 and rotate, make driven gear 25 drive drilling rod 17 rotate, the equal fixedly connected with second connecting seat 26 in both sides of support frame 14, all be equipped with the second on the second connecting seat 26 and insert post 27, through placing the device at the sampling subaerial, insert post 27 through the second and fix the device.

Theory of operation or structure, when carrying out the reconnaissance sample to mineral products ground, through placing the device at the sampling subaerial, insert post 27 through the second and fix the device, through the intercommunication power, start through the on-off control motor, the output shaft through the motor drives driving gear 24 and rotates, thereby drive driven gear 25 and rotate, it rotates to make driven gear 25 drive drilling rod 17, the push rod extension through the multistage electric putter 15 of on-off control, thereby drive backup pad 16 and remove downwards, thereby drive drilling rod 17 and remove, sample the drilling through annular tooth 18 to ground, the column sample is located the inside of drilling rod 17, setting through helical blade 19 and first connecting column 20, carry it to the inside of collecting vessel 221, collect the sample of gathering, when the sample gets into the inside of collecting vessel 221, remove in the inside of collecting vessel 221 through promoting plectane 224, the collection volume of sample can be observed in real time.

After the collection of the inside sample of collecting vessel 221 is accomplished, can draw piece 215 through the pulling, drive arc limiting plate 214 through second spliced pole 213 and remove, make arc limiting plate 214 break away from the outside of solid fixed ring 222, can take off collecting vessel 221, because expanding spring 225's setting, the sample of collecting in the collecting vessel 221 is in the state of ramming, first inserting the post 223 through promoting and pushing out the sample from collecting vessel 221 is inside, accomodate the sample, through the setting above, can realize the collection while taking a sample, the time of the sampling of great saving, realize the equivalent sample to the sample of the different degree of depth simultaneously.

Although 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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exploration apparatus for mineral engineering, characterized by: comprises an exploration device and a sampling device,

the exploration device comprises a movable main board (1), a push fence (2), an exploration hole (3), a displacement assembly (4), a support plate (5), a vertical plate (6), a sliding groove (7), a driving mechanism (8), a containing structure (9), a sampling mechanism (10), an adjusting assembly (11), a side plate (12) and a fixing bolt (13), wherein the push fence (2) is fixed on the surface of the movable main board (1), the exploration hole (3) is formed in the surface of the movable main board (1), the displacement assembly (4) is installed at the bottom of the movable main board (1), the support plate (5) is welded on the surface of the top of the movable main board (1), the vertical plate (6) is fixed on the top of the support plate (5), the sliding groove (7) is reserved on the side surface of the vertical plate (6), the driving mechanism (8) is installed inside the sliding groove (7), the driving mechanism (8) is connected with the support plate (5), the containing structure (9) is connected on the surface of the driving mechanism (8), the sampling mechanism (10) is installed on the surface, the adjusting assembly (11) is connected with the side surface of the movable main board (1), and the side plate (12) is fixed with the collecting structure (9), the inner part of the side plate (12) is connected with a fixed bolt (13) through threads;

sampling device includes support frame (14), multistage electric putter (15) are installed at the top of support frame (14), the push rod end fixedly connected with backup pad (16) of multistage electric putter (15), the top both ends of backup pad (16) all are connected with drilling rod (17) through the bearing, the top activity of drilling rod (17) runs through in the top of support frame (14), the bottom of drilling rod (17) is equipped with annular tooth (18), the inside fixedly connected with helical blade (19) of drilling rod (17), fixedly connected with bottom is the first connecting column (20) that the circular cone set up is located to the center of helical blade (19), the top of drilling rod (17) is equipped with coupling assembling (21), the top of coupling assembling (21) is equipped with collection subassembly (22).

2. The prospecting device for mineral engineering according to claim 1, characterized in that: displacement subassembly (4) are including installation piece (401), damping pad (402), damping spring (403), fixed block (404), cardan shaft (405) and gyro wheel (406), the bottom of removing mainboard (1) is fixed with installation piece (401), the inside of installation piece (401) is provided with damping pad (402), the fixed surface of damping pad (402) has damping spring (403), the end fixing of damping spring (403) has fixed block (404), the surface of fixed block (404) is provided with cardan shaft (405), the inside of installation piece (401) is run through to the tip of cardan shaft (405), the end connection of cardan shaft (405) has gyro wheel (406).

3. The exploration apparatus for mineral engineering according to claim 1, characterized in that: the driving mechanism (8) comprises a sliding block (801), a first motor (802) and a lead screw (803), the sliding block (801) is attached to the inner wall of the sliding groove (7), the first motor (802) is connected to the end portion of the sliding block (801), the lead screw (803) is arranged on an output shaft of the first motor (802), the end portion of the lead screw (803) penetrates through the inside of the support plate (5), the lead screw (803) is in threaded connection with the support plate (5), the accommodating structure (9) comprises an outer barrel (901), an inner groove (902) and a limiting groove (903), the outer barrel (901) is fixed to the end portion of the lead screw (803), the inner groove (902) is reserved in the outer barrel (901), and the limiting groove (903) is formed in the side wall of the inner groove (902).

4. The exploration apparatus for mineral engineering according to claim 1, characterized in that: sampling mechanism (10) include stopper (1001), ore soil sampling tube (1002) and threaded rod (1003), the inside sliding connection of spacing groove (903) has stopper (1001), the end fixing of stopper (1001) has ore soil sampling tube (1002), the internal thread of ore soil sampling tube (1002) is connected with threaded rod (1003), constitute rotating-structure through the bearing between the tip of threaded rod (1003) and inside groove (902).

5. Exploration equipment for mineral engineering according to claim 4, characterized in that: the adjusting assembly (11) comprises a first bevel gear (1101), a second bevel gear (1102), a rotating shaft (1103) and a rotary table (1104), the first bevel gear (1101) is fixed on the surface of the threaded rod (1003), the second bevel gear (1102) is connected to the side face of the first bevel gear (1101) in a meshed mode, the rotating shaft (1103) is fixed to the center of the side face of the second bevel gear (1102), the end portion of the rotating shaft (1103) penetrates through the inner portion of the outer barrel (901), and the rotary table (1104) is fixed to the end portion of the rotating shaft (1103).

6. The prospecting device for mineral engineering according to claim 1, characterized in that: coupling assembling (21) include first splice holder (211) and quantity second spliced pole (213) two, first splice holder (211) is fixed cup joints in the top outside of drilling rod (17), the inside of first splice holder (211) is equipped with circular recess (212), two second spliced pole (213) activity respectively inserts in the outside of first splice holder (211), two the equal fixedly connected with arc limiting plate (214) of one end of second spliced pole (213), two the equal fixedly connected with of the other end of second spliced pole (213) draws piece (215), two extension spring (216) have been cup jointed in the equal activity in the outside of second spliced pole (213), the one end fixed connection of extension spring (216) is in the outside of first splice holder (211), the equal fixed connection of the other end of extension spring (216) is in the one side of drawing piece (215).

7. The prospecting device for mineral engineering according to claim 6, characterized in that: collection subassembly (22) include top confined collection tube (221), solid fixed ring (222) and first post (223) of inserting, gu fixed ring (222) fixed connection is in the bottom of collection tube (221), first post (223) activity of inserting is inserted in the top of collection tube (221), the first one end fixedly connected with plectane (224) of inserting post (223), plectane (224) sliding connection is in the inside of collection tube (221), the outside activity of first post (223) of inserting has cup jointed expanding spring (225), the one end fixed connection of expanding spring (225) is on the inside top side of collection tube (221), the other end fixed connection of expanding spring (225) is in the top of plectane (224), circular recess (212) and solid fixed ring (222) arc match, gu fixed ring (222) inserts in the inside of circular recess (212), arc limiting plate (214) contradicts in the outside of collection tube (221).

8. The prospecting device for mineral engineering according to claim 1, characterized in that: the top fixedly connected with quantity of backup pad (16) is the motor of two, the output shaft fixedly connected with driving gear (24) of motor, two the outside of drilling rod (17) all is fixed to be cup jointed with driven gear (25) with driving gear (24) engaged with.

9. The exploration apparatus for mineral engineering according to claim 1, characterized in that: the two sides of the support frame (14) are fixedly connected with second connecting seats (26), and second inserting columns (27) are arranged on the second connecting seats (26).