CN118482959B - A sampling device and sampling method for copper ore exploration - Google Patents
A sampling device and sampling method for copper ore exploration Download PDFInfo
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- CN118482959B CN118482959B CN202410766986.7A CN202410766986A CN118482959B CN 118482959 B CN118482959 B CN 118482959B CN 202410766986 A CN202410766986 A CN 202410766986A CN 118482959 B CN118482959 B CN 118482959B
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- 238000005070 sampling Methods 0.000 title claims abstract description 104
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 21
- 239000010949 copper Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000005553 drilling Methods 0.000 claims abstract description 63
- 239000002689 soil Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 11
- 239000011707 mineral Substances 0.000 abstract description 11
- 230000008878 coupling Effects 0.000 abstract description 9
- 238000010168 coupling process Methods 0.000 abstract description 9
- 238000005859 coupling reaction Methods 0.000 abstract description 9
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of geological sampling, and particularly relates to a sampling device and a sampling method for copper mine mineral exploration, wherein the sampling device comprises the following steps: the automobile body, automobile body bottom are equipped with and remove supporting part, and automobile body top one side rigid coupling has elevating gear, and elevating gear's expansion end rigid coupling has the lifter plate, installs automatic leveling drive assembly on the lifter plate, and drilling sample subassembly is installed at automatic leveling drive assembly center, and automatic leveling drive assembly is connected with drilling sample subassembly transmission, and the central fluting that is used for drilling sample subassembly to pass through has been seted up at the automobile body middle part. The device does not need manual leveling, simplifies the leveling step, is convenient for the drilling and sampling assembly to directly and vertically drill into soil, and greatly improves the sampling efficiency.
Description
Technical Field
The invention belongs to the technical field of geological sampling, and particularly relates to a sampling device and a sampling method for copper mine mineral exploration.
Background
When carrying out the mineral position and carrying out soil sampling, in order to improve the stability of sampling equipment when the sample, among the prior art, generally through setting up the support frame for support sampling equipment, stability when can improving the sample, the sample of sampling equipment of being convenient for.
The prior art has the defects that the geographical position of the copper mine is bad, the copper mine is always required to be sampled on the uneven and bumpy ground, when vertical drilling is required, the drill bit and the drill rod are difficult to vertically drill in due to the fact that the ground is inclined and the leveling process is difficult, the installation time of equipment is wasted, and the sampling efficiency is influenced, so that the problem of the need of the sampling device and the sampling method for the copper mine exploration is solved.
Disclosure of Invention
The invention aims to provide a sampling device and a sampling method for copper mine mineral exploration, which are used for solving the problems.
In order to achieve the above object, the present invention provides the following solutions:
The sampling device for copper mine mineral exploration comprises a vehicle body, wherein a movable supporting part is arranged at the bottom of the vehicle body, a lifting device is fixedly connected to one side of the top of the vehicle body, a lifting plate is fixedly connected to the movable end of the lifting device, an automatic leveling driving assembly is mounted on the lifting plate, a drilling sampling assembly is mounted at the center of the automatic leveling driving assembly, the automatic leveling driving assembly is in transmission connection with the drilling sampling assembly, and a central slot for the drilling sampling assembly to pass through is formed in the middle of the vehicle body.
Preferably, the automatic leveling driving assembly comprises an annular disc seat, and the annular disc seat is coaxially and fixedly connected to the lifting plate;
The annular disc seat is communicated, an inverted conical slot is formed in the middle of the annular disc seat, a right conical sliding ring is connected in the inverted conical slot in a sliding mode, a plurality of ball heads are arranged between the outer wall of the right conical sliding ring and the inner wall of the inverted conical slot, the ball heads are arranged at equal intervals around the circumference of the inverted conical slot, the bottom of each ball head is fixedly connected with the top end of a sliding rod, the sliding rod is vertically connected with the annular disc seat in a sliding mode, and the bottom ends of the sliding rods are hinged to the tops of inverted conical counterweight rings in a spherical mode;
the right circular cone-shaped sliding ring is in limit fit with a friction limit part;
The top of the annular disc seat is provided with a top slot, a universal driving part is arranged in the top slot, the universal driving part is in transmission connection with the drilling sampling assembly, the drilling sampling assembly sequentially penetrates through the center of the universal driving part and the center of the inverted cone-shaped counterweight ring, and the inverted cone-shaped counterweight ring is in threaded connection with the outer wall of the drilling sampling assembly;
The annular disk seat bottom has been seted up and has been stepped down the groove, it is convenient for to step down the groove drilling sampling subassembly inclination.
Preferably, the friction limiting part comprises a friction pressing plate, the friction pressing plate is vertically and slidingly connected with a friction pressing plate sliding groove, the friction pressing plate sliding groove is coaxially arranged in the annular disc seat, the friction pressing plate sliding groove is positioned above the inverted conical groove, a plurality of connecting rods are fixedly connected to the top of the friction pressing plate at equal intervals in the circumferential direction, the connecting rods are vertically and slidingly connected with the annular disc seat, the tops of the connecting rods are fixedly connected with the bottoms of pressing rings, the pressing rings are vertically and slidingly connected with the annular disc seat, two symmetrically arranged limiting parts are in limiting fit with the pressing rings, and the limiting parts are arranged in the annular disc seat;
The top of the friction pressing plate is coaxially and fixedly connected with the bottom end of a second spring, and the top end of the second spring is fixedly connected with the inner wall of the top of the sliding groove of the friction pressing plate.
Preferably, the limiting part comprises horizontal sliding grooves, the horizontal sliding grooves are arranged in the annular disc seat, and the two horizontal sliding grooves are symmetrically arranged;
The horizontal sliding groove is internally and horizontally connected with a sliding plate in a sliding way, the sliding plate is coaxially fixedly connected with a limiting rod, one end of the limiting rod penetrates through the side wall of the horizontal sliding groove and is in limiting fit with a limiting ring groove formed in the middle of the pressing ring, the other end of the limiting rod is fixedly connected with a pushing plate, the pushing plate is located on the outer side of the annular disc seat, one side of the sliding plate is fixedly connected with one end of a first spring, and the other end of the first spring is fixedly connected with the inner wall of the horizontal sliding groove.
Preferably, the universal driving part comprises an outer rotating ring, the left side and the right side of the outer rotating ring are respectively fixedly connected with a first rotating rod, the first rotating rods are rotationally connected with the inner wall of the top slot, an inner rotating ring is coaxially sleeved in the outer rotating ring, the front side and the rear side of the inner rotating ring are respectively fixedly connected with a second rotating rod, the second rotating rods are rotationally connected with the inner wall of the outer rotating ring, and the first rotating rods are vertically arranged in space with the second rotating rods;
The inner rotating ring is internally provided with a driving part, the drilling sampling assembly penetrates through the center of the driving part, and the drilling sampling assembly is in transmission connection with the driving part.
Preferably, the driving part comprises a stator, the stator is coaxially fixedly connected in the inner rotary ring, a rotor is rotationally connected in the stator, the stator is in transmission connection with the rotor, the rotor is in a hollow arrangement, two symmetrically arranged limiting blocks are fixedly connected in the rotor, the drilling sampling assembly penetrates through the center of the rotor, and the rotor is in transmission connection with the drilling sampling assembly through the limiting blocks.
Preferably, the drilling and sampling assembly comprises a drill bit rod and a plurality of extension rods, wherein the extension rods are fixedly connected end to end in sequence, and the bottoms of the extension rods positioned at the bottom ends are coaxially fixedly connected with the top ends of the drill bit rod;
The outer wall of the drill bit rod and the outer wall of the extension rod are respectively provided with threads for being in threaded connection with the center of the inverted cone-shaped counterweight ring, the drill bit rod and the extension rod are respectively in vertical sliding connection with the rotor, the drill bit rod and the outer wall of the extension rod are respectively provided with key grooves which are in radial limiting fit with the limiting block, and the key grooves are in vertical sliding connection with the limiting block.
Preferably, the lifting device comprises two upright rods which are symmetrically arranged, the bottom ends of the upright rods are fixedly connected with the top of the vehicle body, a connecting block is vertically arranged between the upright rods in a sliding mode, the connecting block is fixedly connected with the lifting plate, the bottom of the connecting block is fixedly connected with a movable end of a telescopic rod, and the fixed end of the telescopic rod is fixedly connected with the vehicle body.
Preferably, the movable supporting part comprises four wheels and four hydraulic supporting rods, the four wheels are respectively and rotatably connected to four corners of the bottom of the vehicle body, the four hydraulic supporting rods are respectively and fixedly connected to the periphery of the vehicle body, and the four wheels and the four hydraulic supporting rods are arranged at intervals.
The sampling method of the sampling device for copper mine mineral exploration is based on the sampling device for copper mine mineral exploration, and comprises the following steps:
S1, moving the vehicle body to a designated position through the movable supporting part, and fixing the vehicle body through the movable supporting part;
S2, adjusting the automatic leveling driving assembly to a proper height by using the lifting device;
s3, starting the automatic leveling driving assembly to enable the automatic leveling driving assembly to automatically level;
S4, after the angle of the automatic leveling driving assembly is fixed, inserting the drilling sampling assembly into the center of the automatic leveling driving assembly, and enabling the bottom end of the drilling sampling assembly to penetrate through the center slot to contact with soil;
S5, driving the drilling and sampling assembly to drill into soil body by using the automatic leveling driving assembly and sampling;
S6, after sampling is completed, taking out the soil sample after the drilling and sampling assembly is removed.
Preferably, one side of the upright post is fixedly connected with a plurality of brackets, the brackets are arranged at equal intervals along the height direction of the upright post, and the two brackets positioned at the same horizontal height are used for supporting the extension rod.
Compared with the prior art, the invention has the following advantages and technical effects:
When the automatic leveling device is used, the vehicle body is moved to a designated position through the movable supporting part, the vehicle body is fixed through the movable supporting part, the automatic leveling driving assembly is started after the automatic leveling driving assembly is adjusted to a proper height by using the lifting device, the automatic leveling driving assembly is automatically leveled, the drilling sampling assembly is inserted into the center of the automatic leveling driving assembly after the automatic leveling driving assembly is fixed in angle, the bottom end of the drilling sampling assembly is contacted with soil through a center slot, the drilling sampling assembly is driven to drill into the soil and sample by using the automatic leveling driving assembly, and after the sampling is completed, the drilling sampling assembly is removed, and a soil sample is taken out. The device does not need manual leveling, simplifies the leveling step, is convenient for the drilling and sampling assembly to directly and vertically drill into soil, and greatly improves the sampling efficiency.
Drawings
For a clearer description of an embodiment of the invention or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of another angle structure of the present invention;
FIG. 3 is a cross-sectional view of the self-leveling drive assembly of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present invention;
FIG. 5 is a top view of the self-leveling drive assembly of the present invention;
The device comprises a ring-shaped disc seat, a 2, an inverted conical slot, a 3, a right circular conical sliding ring, a4, a ball head, a 5, a sliding rod, a 6, an inverted conical counterweight ring, a7, a limit block, a 8, a yielding slot, a 9, a rotor, a10, a stator, a 11, an inner rotating ring, a12, an outer rotating ring, a 13, a first rotating rod, a 14, a second rotating rod, a 15, a push plate, a 16, a limit rod, a 17, a sliding plate, a 18, a horizontal sliding slot, a 19, a first spring, a 20, a compression ring, a 21, a friction pressing plate, a 22, a second spring, a 23, a connecting rod, a 24, a car body, a 25, a hydraulic supporting rod, a 26, a wheel, a 27, a central slot, a 28, a vertical rod, a 29, a telescopic rod, a 30, a lifting plate, a 31, a 32, a drill rod, a 33, an extension rod, a 34, a bracket, a 35, a friction pressing plate sliding slot, a 36, a limit ring slot, a 37 and a top slot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1:
Referring to fig. 1 to 5, the embodiment discloses a sampling device for copper mine mineral exploration, which comprises a vehicle body 24, wherein a movable supporting part is arranged at the bottom of the vehicle body 24, a lifting device is fixedly connected to one side of the top of the vehicle body 24, a lifting plate 30 is fixedly connected to the movable end of the lifting device, an automatic leveling driving assembly is arranged on the lifting plate 30, a drilling sampling assembly is arranged at the center of the automatic leveling driving assembly, the automatic leveling driving assembly is in transmission connection with the drilling sampling assembly, and a central slot 27 for the drilling sampling assembly to pass through is formed in the middle of the vehicle body 24.
When the device is used, the vehicle body 24 is moved to a designated position through the movable supporting part, the vehicle body 24 is fixed through the movable supporting part, the automatic leveling driving assembly is started after the automatic leveling driving assembly is adjusted to a proper height by using the lifting device, the automatic leveling driving assembly is automatically leveled, the drilling sampling assembly is inserted into the center of the automatic leveling driving assembly after the automatic leveling driving assembly is fixed in angle, the bottom end of the drilling sampling assembly is contacted with soil through the center slot 27, the drilling sampling assembly is driven to drill into the soil and sample by using the automatic leveling driving assembly, and after the sampling is completed, the soil sample is taken out after the drilling sampling assembly is disassembled. The device does not need manual leveling, simplifies the leveling step, is convenient for the drilling and sampling assembly to directly and vertically drill into soil, and greatly improves the sampling efficiency.
Further optimizing scheme, the automatic leveling driving assembly comprises an annular disc seat 1, and the annular disc seat 1 is coaxially fixedly connected to the lifting plate 30;
The annular disc seat 1 is communicated, an inverted conical slot 2 is formed in the middle of the annular disc seat 1, a right conical sliding ring 3 is connected in a sliding manner in the inverted conical slot 2, a plurality of ball heads 4 are arranged between the outer wall of the right conical sliding ring 3 and the inner wall of the inverted conical slot 2, the ball heads 4 are arranged at equal intervals circumferentially around the inverted conical slot 2, the bottoms of the ball heads 4 are fixedly connected with the top ends of sliding rods 5, the sliding rods 5 are vertically and slidably connected with the annular disc seat 1, and the bottom ends of the sliding rods 5 are in spherical hinge joint with the tops of inverted conical counterweight rings 6;
The right circular cone-shaped sliding ring 3 is in limit fit with a friction limit part;
the top of the annular disc seat 1 is provided with a top slot 37, a universal driving part is arranged in the top slot 37, the universal driving part is in transmission connection with a drilling and sampling assembly, the drilling and sampling assembly sequentially penetrates through the center of the universal driving part and the center of the inverted cone-shaped counterweight ring 6, and the inverted cone-shaped counterweight ring 6 is in threaded connection with the outer wall of the drilling and sampling assembly;
the bottom of the annular disc seat 1 is provided with a yielding groove 8, and the yielding groove 8 is convenient for the inclination angle of the drilling and sampling assembly.
According to a further optimization scheme, the friction limiting part comprises a friction pressing plate 21, the friction pressing plate 21 is vertically and slidably connected with a friction pressing plate sliding groove 35, the friction pressing plate sliding groove 35 is coaxially formed in the annular disc seat 1, the friction pressing plate sliding groove 35 is located above the inverted conical groove 2, a plurality of connecting rods 23 are fixedly connected to the top of the friction pressing plate 21 at equal intervals in the circumferential direction, the connecting rods 23 are vertically and slidably connected with the annular disc seat 1, the tops of the connecting rods 23 are fixedly connected with the bottoms of the pressing rings 20, the pressing rings 20 are vertically and slidably connected with the annular disc seat 1, two symmetrically-arranged limiting parts are in limiting fit with the pressing rings 20, and the limiting parts are arranged in the annular disc seat 1;
The top of the friction pressing plate 21 is coaxially fixedly connected with the bottom end of the second spring 22, and the top end of the second spring 22 is fixedly connected with the inner wall of the top of the friction pressing plate chute 35.
In a further optimization scheme, the limiting part comprises horizontal sliding grooves 18, the horizontal sliding grooves 18 are arranged in the annular disc seat 1, and the two horizontal sliding grooves 18 are symmetrically arranged;
The horizontal sliding groove 18 is internally and smoothly connected with a sliding plate 17, the sliding plate 17 is coaxially and fixedly connected with a limiting rod 16, one end of the limiting rod 16 penetrates through the side wall of the horizontal sliding groove 18 and is in limiting fit with a limiting ring groove 36 formed in the middle of the compression ring 20, the other end of the limiting rod 16 is fixedly connected with a push plate 15, the push plate 15 is positioned on the outer side of the annular disc seat 1, one side of the sliding plate 17 is fixedly connected with one end of a first spring 19, and the other end of the first spring 19 is fixedly connected with the inner wall of the horizontal sliding groove 18.
When in use, the friction pressing plate 21 is separated from the top of the right circular conical sliding ring 3, so that the right circular conical sliding ring 3 horizontally slides in the reverse conical slot 2.
The reverse cone counterweight ring 6 can automatically enable the axial direction of the through groove in the middle to be parallel to the gravity direction under the action of gravity, at the moment, a plurality of sliding rods 5 hinged to the top of the reverse cone counterweight ring 6 can vertically slide to different degrees relative to the annular disc seat 1, so that each ball head 4 extrudes the side wall of the right cone sliding ring 3 to different degrees, the right cone sliding ring 3 slides relative to the reverse cone groove 2, after the reverse cone counterweight ring 6 is stabilized, the pressing ring 20 is pressed, the friction pressing plate 21 is pushed by each connecting rod 23 to be in contact with the top of the right cone sliding ring 3, the friction pressing plate 21 and the right cone sliding ring 3 are fixed relative to the reverse cone groove 2 under the action of friction force, at the moment, the second spring 22 is in a stretching state, the limit ring groove 36 of the pressing ring 20 is in limit fit with the limit rod 16, the end part of the limit rod 16 enters into the limit ring groove 36 under the elastic action of the first spring 19, when the right cone sliding ring 3 is required to move, a constructor pulls the limit rod 16 outwards through the push plate 15, the first spring 19 is compressed, at the moment, the end part of the limit rod 16 is enabled to be separated from the right cone sliding ring 3, at the moment, the end part of the limit rod 16 can be separated from the right cone sliding ring 3 freely, and the length of the right cone sliding ring 3 can be restored.
In a further optimized scheme, the universal driving part comprises an outer rotating ring 12, wherein the left side and the right side of the outer rotating ring 12 are respectively fixedly connected with a first rotating rod 13, the first rotating rods 13 are rotationally connected with the inner wall of a top slot 37, an inner rotating ring 11 is coaxially sleeved in the outer rotating ring 12, the front side and the rear side of the inner rotating ring 11 are respectively fixedly connected with a second rotating rod 14, the second rotating rods 14 are rotationally connected with the inner wall of the outer rotating ring 12, and the first rotating rods 13 are vertically arranged in space with the second rotating rods 14;
the inner swivel 11 is internally provided with a driving part, a drilling sampling assembly penetrates through the center of the driving part, and the drilling sampling assembly is in transmission connection with the driving part.
Further optimizing scheme, drive division includes stator 10, and stator 10 coaxial rigid coupling is in inner swivel 11, and stator 10 internal rotation is connected with rotor 9, and stator 10 and rotor 9 transmission are connected, and rotor 9 is the cavity setting, and the rigid coupling has stopper 7 that two symmetries set up in the rotor 9, and drilling sampling assembly passes rotor 9 center, and rotor 9 passes stopper 7 and drilling sampling assembly transmission connection.
In a further optimized scheme, the drilling and sampling assembly comprises a drill bit rod 32 and a plurality of extension rods 33, wherein the extension rods 33 are fixedly connected end to end in sequence, and the bottom of the extension rod 33 positioned at the bottom is coaxially fixedly connected with the top end of the drill bit rod 32;
The outer wall of bit pole 32 and extension pole 33 all is provided with the screw thread that is used for with back taper counter weight ring 6 central threaded connection, bit pole 32 and extension pole 33 all with the vertical sliding connection of rotor 9, bit pole 32 and extension pole 33 outer wall all are provided with radial spacing complex keyway with stopper 7, the vertical sliding connection of keyway and stopper 7.
The drill rod 32 first slides through the rotor 9, and a key slot matched with the limiting block 7 is formed in the drill rod 32, and the key slot is used for enabling the drill rod 32 and the rotor 9 to synchronously rotate.
The tail end of the bit rod 32 is fixedly connected with the extension rods 33 in a threaded connection mode, and two adjacent extension rods 33 are fixedly connected in a threaded connection mode.
The extension rod 33 is also provided with a key slot for matching with the limiting block 7, so that the extension rod 33 rotates synchronously with the rotor 9.
The brushless motor is formed between the rotor 9 and the stator 10, and the difference between the brushless motor and the traditional brushless motor is that the rotor 9 is hollow, two limiting blocks 7 are symmetrically and fixedly connected on the inner wall of the rotor 9, and the length direction of the limiting blocks 7 is consistent with that of the rotor 9, so that the rotor 9 and the stator 10 are in the prior art, and no description is repeated here.
The stator 10 can rotate relative to the outer rotating ring 12 through the inner rotating ring 11, the outer rotating ring 12 can rotate relative to the annular disc seat 1, the rotating direction of the inner rotating ring 11 is vertical to the rotating direction space of the outer rotating ring 12, and then the drill rod 32 or the extension rod 33 in the middle of the rotor 9 can face to any direction, so that the angle of the rotor 9 can be conveniently adjusted, the center axis of the center shaft and the center axis of the inverted cone-shaped counterweight ring 6 are positioned on the same straight line, and the drill rod 32 and the extension rod 33 can conveniently pass through.
Further optimizing scheme, elevating gear includes two pole settings 28 that symmetry set up, and pole settings 28's bottom and automobile body 24 top rigid coupling have connecting block 31 with vertical slip between two pole settings 28, connecting block 31 and lifter plate 30 rigid coupling, and connecting block 31 bottom rigid coupling has telescopic link 29's expansion end, and telescopic link 29's stiff end rigid coupling is on automobile body 24.
The connecting block 31 drives the lifting plate 30 to lift through the lifting of the telescopic rod 29, so that the whole height of the automatic leveling driving assembly can be conveniently adjusted.
Further optimizing scheme, remove the supporting part and include four wheels 26 and four hydraulic stay bars 25, four wheels 26 rotate respectively and connect in the bottom four corners of automobile body 24, four hydraulic stay bars 25 rigid coupling respectively around automobile body 24, four wheels 26 and four hydraulic stay bars 25 interval setting.
The vehicle body 24 can be conveniently moved through the four wheels 26, and after the vehicle body 24 is moved to a designated position, the four hydraulic support rods 25 are stretched to lift the vehicle body 24, so that the vehicle body 24 is prevented from moving in the sampling process.
The sampling method of the sampling device for copper mine mineral exploration is based on the sampling device for copper mine mineral exploration, and comprises the following steps:
s1, moving the vehicle body 24 to a designated position through a movable supporting part, and fixing the vehicle body 24 through the movable supporting part;
S2, adjusting the automatic leveling driving assembly to a proper height by using a lifting device;
S3, starting the automatic leveling driving assembly to enable the automatic leveling driving assembly to automatically level;
s4, after the angle of the automatic leveling driving assembly is fixed, inserting the drilling sampling assembly into the center of the automatic leveling driving assembly, and enabling the bottom end of the drilling sampling assembly to pass through the center slot 27 to contact with soil;
S5, driving the drilling and sampling assembly to drill into soil body and sample by using the automatic leveling driving assembly;
s6, after the sampling is completed, the drilling and sampling assembly is removed, and then the soil sample is taken out.
Example 2:
the difference between this embodiment and embodiment 1 is that a plurality of brackets 34 are fixedly connected to one side of the upright 28, the plurality of brackets 34 are equally spaced along the height direction of the upright 28, and two brackets 34 located at the same horizontal height are used for supporting the extension rod 33.
A plurality of brackets 34 are fixedly connected at equal intervals along the height direction of the upright posts 28, and the brackets 34 with the same horizontal height of the two upright posts 28 are matched for placing the extension rods 33. Convenient for constructors to take and put.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (7)
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| CN202410766986.7A CN118482959B (en) | 2024-06-14 | 2024-06-14 | A sampling device and sampling method for copper ore exploration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410766986.7A CN118482959B (en) | 2024-06-14 | 2024-06-14 | A sampling device and sampling method for copper ore exploration |
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| CN118482959B true CN118482959B (en) | 2025-01-07 |
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| CN219224172U (en) * | 2023-01-10 | 2023-06-20 | 郭云 | Engineering geophysical prospecting device |
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| CN210071382U (en) * | 2019-05-29 | 2020-02-14 | 生态环境部华南环境科学研究所 | Soil layered sampling device |
| CN219890785U (en) * | 2023-06-20 | 2023-10-24 | 贵州省煤田地质局地质勘察研究院 | Mine geological survey drilling sampling device of adjustable sample length |
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