CN218297656U

CN218297656U - Grooving method sampling device for geological mineral exploration

Info

Publication number: CN218297656U
Application number: CN202222517282.5U
Authority: CN
Inventors: 颜伟华; 魏旭; 吴冉; 吴伟; 江冬明
Original assignee: Anhui Institute Of Geological Experiment Hefei Mineral Resources Supervision And Testing Center Of Ministry Of Land And Resources
Current assignee: Anhui Institute Of Geological Experiment Hefei Mineral Resources Supervision And Testing Center Of Ministry Of Land And Resources
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-13
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a grooving method sampling device for geological mineral exploration, which comprises a bottom ring, a fixed column, a longitudinal adjusting component, a fine adjusting component, a rotary sampling component, a supporting component and a top ring, wherein the top of the bottom ring is provided with the fixed column, the outer wall of the fixed column is provided with the longitudinal adjusting component in a sliding manner, the longitudinal adjusting component is provided with the fine adjusting component, the fine adjusting component is provided with the rotary sampling component, the top end of the fixed column is provided with the top ring, and the outer wall of the bottom ring is provided with the supporting component; the utility model realizes accurate fixed-point survey through the matching of the fine adjustment component and the rotary sampling component, wherein the fine adjustment component can be adjusted in time when the position of the mark point is deviated, and the device is not required to be lifted and moved, thereby saving time and labor; compared with the traditional equipment, the rotary sampling assembly of the device is high in working efficiency and convenient to operate, drilling and sampling are combined into one, samples are taken out and temporarily stored while drilling is carried out, and subsequent operation of workers is facilitated.

Description

Grooving method sampling device for geological mineral exploration

Technical Field

The application relates to the technical field of auxiliary instruments for geological exploration, in particular to a grooving method sampling device for geological mineral exploration.

Background

Geological survey is the general term of the whole survey and drawing work that the establishment of carrying out geological survey and survey achievement map piece is related, need carry out the ore sample to the mine geology among the geological survey, requires to gather certain sample according to certain specification from ore body, country rock and mine, tests or appraises etc. carry out the survey and drawing to it again.

The common sampling method in mine sampling includes sampling by a grooving method, which is a common sampling method for natural outcrops or in pit exploration engineering, generally, a long groove is chiseled according to certain specifications along the thickness direction of an ore body or the direction with the largest change of the quality of the ore, and all ore fragments chiseled from the long groove are collected as samples.

The existing grooving method sampling equipment for geological and mineral exploration only can carry out fixed-point sampling, if small deviation exists, rapid adjustment cannot be carried out, the whole equipment needs to be moved, and the inconvenience is very high, so that the working efficiency is low; in addition, the volume of the existing grooving sampling equipment for geological mineral exploration is generally large, and the equipment is extremely inconvenient to carry, store or use.

Disclosure of Invention

The utility model discloses the purpose is: the utility model provides a geology is grooving method sampling equipment for mineral exploration has solved current geology for mineral exploration grooving method sampling equipment and has appeared the unable quick adjustment of deviation behind the fixed point, needs move whole equipment, leads to work efficiency low and current equipment volume too big, and transport, storage and use are comparatively troublesome.

The technical scheme of the utility model is that: the utility model provides a geology mineral exploration is with notch method sampling device, includes bottom ring, fixed column, vertical adjustment subassembly, fine setting subassembly, rotatory sampling subassembly, supporting component and top ring, the top of bottom ring is provided with the fixed column, the outer wall of fixed column slides and is provided with vertical adjustment subassembly, be provided with the fine setting subassembly on the vertical adjustment subassembly, be provided with rotatory sampling subassembly on the fine setting subassembly, the top of fixed column is provided with the top ring, the outer wall of bottom ring is provided with supporting component.

Furthermore, the number of the fixing columns arranged at the top of the bottom circular ring is four, the fixing columns are arranged in a central symmetry manner, and the top ends of the four fixing columns are fixedly connected with the top circular ring.

Furthermore, the longitudinal adjusting assembly comprises movable rings arranged on the outer walls of the fixed columns in a sliding mode and fixed rods arranged at the tops of the movable rings, the number of the fixed rods is four, the fixed rods are arranged in a centrosymmetric mode, handles are arranged at the top ends of every two adjacent fixed rods, and fine adjusting assemblies are arranged on the movable rings.

The vertical adjusting assembly is used for adjusting the depth of the slot during geological mineral exploration, and a worker holds the handle to pull or push the handle vertically when using the vertical adjusting assembly and completes sampling work of mineral exploration in cooperation with the rotary sampling assembly.

Further, the fine setting subassembly includes telescopic link and driven ring, the dead slot has been seted up to the inner wall of activity ring, and dead slot quantity is eight, and eight dead slots are the circumference array, the dead slot internal rotation articulates there is the telescopic link, the quantity of telescopic link is the same with dead slot quantity, the one end rotation of telescopic link articulates there is the driven ring, the inner wall of driven ring is provided with rotatory sampling subassembly.

The device is placed at the mark to be surveyed, and the fine adjustment component can be used for adjusting the rotary sampling component when an error occurs. Under the cooperation of activity ring, telescopic link and driven ring, can realize the adjustment of rotatory sample subassembly horizontal direction, compare with traditional equipment, need not to lift the device location, labour saving and time saving has promoted work efficiency.

Further, rotatory sampling subassembly is including setting up the motor cover at the activity ring inner wall and setting up the driving motor inside the motor cover, driving motor's output has connect the drilling rod soon, the end of drilling rod is provided with auger bit, the bottom outer wall of motor cover is seted up threadedly, the bottom outer wall of motor cover has connect the sampler barrel soon, the bottom of sampler barrel sets up the sample scraper, the quantity of sample scraper is four and is the central symmetry setting.

Furthermore, a vertical rod is arranged on one end face, away from the output shaft, of the driving motor, a handrail is arranged at the top of the vertical rod, and anti-skid paint is sprayed on the outer wall of the handrail.

After the positioning of the device is well adjusted, sampling is carried out, a driving motor is started, a handle is held by hand, the driving motor is pressed downwards, a spiral drill bit at the tail end of a drill rod is made to drill into a marked position, the spiral drill bit is continuously pressed downwards to be deep, at the moment, rocks at the drilled position are damaged and smashed into small broken stones by the spiral drill bit, and the small broken stones are collected into a sampling cylinder under the action of a sampling scraper; when the rock that needs will take a sample out, upwards pull through the handrail, make rotatory sampling subassembly break away from mark department, twist simultaneously drilling rod and sampler barrel, make the two take off from the fixed position of connecing soon, extract the sampler barrel from the drilling rod again, can pour the sample of getting. Rotatory sampling subassembly is compared in traditional equipment work efficiency height, convenient operation, and it unites two into one drilling and sample, takes out the sample and preserves temporarily in drilling, makes things convenient for subsequent operation of staff.

Furthermore, the outer wall of the handle is sprayed with anti-skid paint.

The anti-slip coating is arranged on the outer walls of the handrails and the handles, so that the problem of unnecessary safety caused by hand slipping of workers when the equipment is used can be effectively avoided.

Furthermore, the supporting component comprises a fixing block arranged on the outer wall of the bottom ring, the number of the fixing block is four, and the fixing block is arranged in a central symmetry manner, the outer wall of the fixing block is provided with a groove, a rotating rod is arranged in the groove, the outer wall of the rotating rod rotates to be provided with a fixed anchor, screw holes are formed in the fixing block and the fixed anchor, bolts are screwed in the screw holes, and magnets are arranged on the inner wall of the groove.

The supporting component facilitates the placement of the device, after the sampling point is confirmed, the fixed anchors inside the fixed blocks can be pulled outwards, the fixed anchors are locked through rotating bolts, and the four fixed anchors are opened to increase the overall stability of the device and avoid the device from toppling. Wherein, be provided with magnet on the inner wall of fixed block, can remove the locking of bolt to the deadman when packing up the device transport or depositing, the deadman receives the influence of magnet to adsorb to the fixed block inner wall to reduce the volume of device.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes accurate fixed-point survey through the matching of the fine adjustment component and the rotary sampling component, wherein the fine adjustment component can be adjusted in time when the position of the mark point is deviated, and the device is not required to be lifted and moved, thereby saving time and labor; compared with the traditional equipment, the rotary sampling assembly of the device is high in working efficiency and convenient to operate, drilling and sampling are combined into one, samples are taken out and temporarily stored while drilling is carried out, and subsequent operation of workers is facilitated.

Drawings

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

Fig. 1 is a schematic view of a first stereoscopic viewing angle structure of the present invention;

FIG. 2 is a schematic view of the side section view and the position of A in the drawing of the present invention;

FIG. 3 is an enlarged structural view of the position A in FIG. 2;

FIG. 4 is a schematic top sectional view of the fine adjustment assembly of the present invention;

fig. 5 is a schematic structural view of the position B of the present invention;

FIG. 6 is an enlarged schematic view of the position B in FIG. 5;

wherein: 1. a bottom ring; 2. fixing the column; 3. a longitudinal adjustment assembly; 4. a fine tuning component; 5. rotating the sampling assembly; 6. a support assembly; 7. a top ring; 301. a movable ring; 302. fixing the rod; 303. a handle; 401. a telescopic rod; 402. a driven ring; 501. a motor housing; 502. a drive motor; 503. drilling a rod; 504. a helical drill bit; 505. a sampling tube; 506. a sampling scraper; 507. a vertical rod; 508. a handrail; 601. a fixed block; 602. a rotating rod; 603. fixing an anchor; 604. a bolt; 605. and a magnet.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.

As shown in fig. 1, a geology is grooving method sampling device for mineral exploration, including the bottom ring, fixed column 2, vertical adjustment subassembly 3, fine setting subassembly 4, rotary sampling subassembly 5, supporting component 6 and top ring 7, the top of bottom ring 1 is provided with fixed column 2, the outer wall of fixed column 2 slides and is provided with vertical adjustment subassembly 3, be provided with fine setting subassembly 4 on the vertical adjustment subassembly 3, be provided with rotary sampling subassembly 5 on the fine setting subassembly 4, the top of fixed column 2 is provided with top ring 7, the outer wall of bottom ring 1 is provided with supporting component 6.

Specifically, the fixed column 2 quantity that 1 top of bottom ring set up is four, and is centrosymmetric setting, and the top of four fixed column 2 all with top ring 7 fixed connection.

The longitudinal adjusting assembly 3 comprises a movable ring 301 arranged on the outer wall of the fixed column 2 in a sliding mode and fixed rods 302 arranged at the top of the movable ring 301, the number of the fixed rods 302 is four, the fixed rods are arranged in a centrosymmetric mode, the top ends of every two adjacent fixed rods 302 are provided with handles 303, and fine adjusting assemblies 4 are arranged on the movable ring 301.

The longitudinal adjusting component 3 is used for adjusting the depth of a slot during geological mineral exploration, and a worker holds the handle 303 to pull or push the handle longitudinally during use and completes sampling work of mineral exploration by matching with the rotary sampling component 5.

As shown in fig. 1 and 4, the fine adjustment assembly 4 includes a telescopic rod 401 and a driven ring 401, the inner wall of the movable ring 301 is provided with eight empty slots, the number of the empty slots is eight, the eight empty slots are in a circumferential array, the telescopic rod 401 is hinged in the empty slots in a rotating manner, the number of the telescopic rod 401 is the same as the number of the empty slots, one end of the telescopic rod 401 is hinged to the driven ring 401 in a rotating manner, and the inner wall of the driven ring 401 is provided with a rotary sampling assembly 5.

The apparatus is placed at the mark to be surveyed and the rotary sampling assembly 5 can be adjusted using the fine adjustment assembly 4 when an error occurs. Under the cooperation of activity ring 301, telescopic link 401 and driven ring 401, can realize the adjustment of 5 horizontal directions of rotatory sampling subassembly, compare with traditional equipment, need not to lift the location with the device, labour saving and time saving has promoted work efficiency.

As shown in fig. 2 and 3, the rotary sampling assembly 5 includes a motor sleeve 501 arranged on the inner wall of the movable ring 301 and a driving motor 502 arranged inside the motor sleeve 501, an output end of the driving motor 502 is screwed with a drill rod 503, the tail end of the drill rod 503 is provided with a spiral drill bit 504, the outer wall of the bottom end of the motor sleeve 501 is threaded, the outer wall of the bottom end of the motor sleeve 501 is screwed with a sampling cylinder 505, the bottom end of the sampling cylinder 505 is provided with a sampling scraper 506, and the number of the sampling scrapers 506 is four and is arranged in a central symmetry manner.

An end face of the driving motor 502 departing from the output shaft is provided with a vertical rod 507, the top of the vertical rod 507 is provided with a handrail 508, and the outer wall of the handrail 508 is sprayed with an anti-skid coating. The outer wall of the handle 303 is sprayed with an anti-slip coating.

After the positioning of the device is adjusted, sampling is carried out, a driving motor 502 is started, a handle 303 is held by hands to press downwards, a spiral drill bit 504 at the tail end of a drill rod 503 is made to drill into a marked position, the spiral drill bit is continuously pressed downwards to be deep, at the moment, the spiral drill bit 504 breaks and crushes rocks at the drilled position into small crushed stones, and the small crushed stones are collected into a sampling cylinder 505 under the action of a sampling scraper 506; when the rock to be sampled needs to be taken out, the handrail 508 pulls upwards to enable the rotary sampling assembly 5 to be separated from the marked position, meanwhile, the drill rod 503 and the sampling cylinder 505 are screwed to be taken down from the screwed and fixed position, then the sampling cylinder 505 is pulled out from the drill rod 503, and the obtained sample can be poured out. Rotatory sampling subassembly 5 compares in traditional equipment work efficiency height, convenient operation, and it unites two into one drilling and sample, takes out the sample and preserves temporarily in drilling, makes things convenient for the subsequent operation of staff.

Wherein, set up anti-skidding coating at handrail 508 and handle 303's outer wall and can effectively avoid the staff hand to skid when the user equipment, cause unnecessary safety problem.

As shown in fig. 5 and 6, the supporting assembly 6 includes four fixing blocks 601 disposed on the outer wall of the bottom ring 1, the fixing blocks 601 are disposed in a central symmetry manner, a groove is formed in the outer wall of the fixing block 601, a rotating rod 602 is disposed in the groove, a fixing anchor 603 is rotatably disposed on the outer wall of the rotating rod 602, screw holes are formed in the fixing block 601 and the fixing anchor 603, a bolt 604 is screwed in the screw hole, and a magnet 605 is disposed on the inner wall of the groove.

The supporting assembly 6 facilitates the placement of the device, after the sampling point is confirmed, the fixing anchors 603 inside the fixing block 601 can be pulled outwards, the fixing anchors 603 are locked by rotating the bolts 604, and the four fixing anchors 603 are opened to increase the overall stability of the device and prevent the device from toppling over. The inner wall of the fixed block 601 is provided with a magnet 605, so that the locking of the bolt 604 to the fixing anchor 603 can be released when the device is stored, transported or stored, and the fixing anchor 603 is attracted to the inner wall of the fixed block 601 under the influence of the magnet 605, thereby reducing the volume of the device.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. In addition to the above embodiments, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a geology is grooving method sampling equipment for mineral exploration, includes bottom ring (1), fixed column (2), vertical adjustment subassembly (3), fine setting subassembly (4), rotatory sampling subassembly (5), supporting component (6) and top ring (7), its characterized in that: the top of bottom ring (1) is provided with fixed column (2), the outer wall of fixed column (2) slides and is provided with vertical adjustment subassembly (3), be provided with fine setting subassembly (4) on vertical adjustment subassembly (3), be provided with rotatory sampling subassembly (5) on fine setting subassembly (4), the top of fixed column (2) is provided with top ring (7), the outer wall of bottom ring (1) is provided with supporting component (6).

2. The notching method sampling apparatus for geological mineral exploration, according to claim 1, wherein the number of said fixing posts (2) provided on the top of said bottom circular ring (1) is four, and said fixing posts are arranged in central symmetry, and the top ends of said four fixing posts (2) are all fixedly connected to said top circular ring (7).

3. The notching method sampling device for geological mineral exploration, according to claim 1, wherein the longitudinal adjusting assembly (3) comprises a movable ring (301) slidably disposed on the outer wall of the fixed column (2) and fixed rods (302) disposed on the top of the movable ring (301), the number of the fixed rods (302) is four and the fixed rods are disposed in a central symmetry manner, the top ends of every two adjacent fixed rods (302) are provided with handles (303), and the movable ring (301) is provided with the fine adjusting assembly (4).

4. The notching sampling apparatus for geological mineral exploration, according to claim 3, wherein said fine tuning assembly (4) comprises a telescopic rod (401) and a driven ring (402), said movable ring (301) has eight hollow slots on its inner wall, and said eight hollow slots are arranged in a circumferential array, said telescopic rod (401) is hinged in said hollow slots, said telescopic rod (401) has the same number as said hollow slots, one end of said telescopic rod (401) is hinged with said driven ring (402), said inner wall of said driven ring (402) is provided with said rotary sampling assembly (5).

5. The grooving sampling device for geological mineral exploration, according to claim 4, wherein the rotary sampling assembly (5) comprises a motor sleeve (501) arranged on the inner wall of the movable ring (301) and a driving motor (502) arranged inside the motor sleeve (501), the output end of the driving motor (502) is screwed with a drill rod (503), the end of the drill rod (503) is provided with a spiral drill (504), the outer wall of the bottom end of the motor sleeve (501) is threaded, the outer wall of the bottom end of the motor sleeve (501) is screwed with a sampling cylinder (505), the bottom end of the sampling cylinder (505) is provided with sampling scrapers (506), and the number of the sampling scrapers (506) is four and is arranged in a central symmetry manner.

6. The grooving sampling equipment for geological mineral exploration according to claim 5, wherein a vertical rod (507) is arranged on one end face of the driving motor (502) away from the output shaft, a handrail (508) is arranged on the top of the vertical rod (507), and an anti-skid coating is sprayed on the outer wall of the handrail (508).

7. The notching sampling apparatus for geological mineral exploration, according to claim 3, wherein an outer wall of said handle (303) is sprayed with a non-slip coating.

8. The grooving sampling device for geological mineral exploration, according to claim 1, wherein the supporting component (6) comprises fixing blocks (601) arranged on the outer wall of the bottom ring (1), the number of the fixing blocks (601) is four, the fixing blocks are arranged in a central symmetry manner, the outer wall of each fixing block (601) is provided with a groove, a rotating rod (602) is arranged in each groove, the outer wall of each rotating rod (602) is rotatably provided with a fixed anchor (603), the fixing blocks (601) and the fixed anchors (603) are provided with screw holes, bolts (604) are screwed in the screw holes, and magnets (605) are arranged on the inner wall of each groove.