CN111487085A - Mineral exploration raw soil sampling device and method - Google Patents
Mineral exploration raw soil sampling device and method Download PDFInfo
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- CN111487085A CN111487085A CN202010448069.6A CN202010448069A CN111487085A CN 111487085 A CN111487085 A CN 111487085A CN 202010448069 A CN202010448069 A CN 202010448069A CN 111487085 A CN111487085 A CN 111487085A
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- 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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Abstract
The invention discloses a mineral exploration raw soil sampling device and a method, wherein the sampling device comprises a box body and a telescopic leg arranged at the lower end of the box body and used for supporting, the output end of the telescopic leg is connected with a supporting seat used for supporting the ground, the outer side of the upper end of the box body is provided with a funnel-shaped enclosure, an aggregate area convenient for soil sample storage is constructed between the enclosure and the upper end surface of the box body, and a storage cylinder used for placing materials is arranged in the aggregate area; the device is designed aiming at the defects of the existing device, reduces dust pollution generated by drilling, is convenient to obtain soil with different depths and compare and observe the soil with different depths, and is high in practicability.
Description
Technical Field
The invention relates to the technical field of mineral exploration equipment, in particular to a mineral exploration raw soil sampling device and method.
Background
The geological mineral exploration is based on advanced geological science theory, on the basis of occupying a large amount of field geological observation and collecting and arranging related geological data, by adopting comprehensive geological means and methods such as geological measurement, physical exploration, pit drilling exploration engineering and the like, reliable geological mineral information data are obtained, the geological mineral exploration can be observed and detected according to the soil structure of a geological stratum through an industrial microscope, in the geological exploration work, a sampling device is needed to sample the soil in advance, and then the soil obtained by sampling is detected through a detection instrument.
The device of current patent publication No. CN210487320U needs manual support when the sample, can not only cause the drill bit to break easily like this, still can produce very big dust pollution simultaneously, still inconvenient soil that obtains certain soil horizon has brought the trouble for the later stage sample.
In order to solve the problem, a mineral exploration raw soil sampling device and a method are provided.
Disclosure of Invention
The invention aims to provide a mineral exploration raw soil sampling device and a method, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mineral exploration raw soil sampling device comprises a box body and a telescopic leg arranged at the lower end of the box body and used for supporting, wherein the output end of the telescopic leg is connected with a supporting seat used for supporting the ground;
a fixed cylinder penetrates through the middle position of the upper end face and the lower end face of the box body, a drilling part for drilling is arranged in the fixed cylinder, and the drilling part is electrically connected with the control panel;
the drilling component comprises a drill rod arranged at the lower port of the fixed cylinder, a drill bit is arranged at the lower end of the drill rod, a transmission hole is formed in the upper end of the drill rod, a driving shaft is matched in the transmission hole in a sliding mode, a limiting part for limiting the relative rotation of the driving shaft and the transmission hole is arranged between the driving shaft and the transmission hole, the upper end of the driving shaft is fixedly connected with the output end of the driving motor, and the outer side of the driving motor is fixedly connected with the inner wall of the enclosure through a;
the outer side of the drill rod is connected with a feeding piece which is used for driving the drill rod to move up and down so as to realize drilling feeding;
the lower side of the fixed cylinder is also provided with a material lifting piece for promoting the broken soil to flow upwards;
fixed section of thick bamboo upper end is rotated and is equipped with the buffer case, buffer case upper end be equipped with drive shaft matched with rotate the hole, rotate in the hole be equipped with drive shaft matched with sealing washer, the row's of being convenient for material discharge expects the pipe, still be equipped with the retaining member that is used for advancing line location to it on the buffer case.
As a further scheme of the invention: the material lifting piece comprises at least two rotating rings which are rotatably arranged on the inner wall of the fixed cylinder, the rotating rings are distributed up and down, the upper rotating ring and the lower rotating ring are fixedly connected through at least two connecting rods, at least one limiting slide block is arranged on the inner side of one rotating ring, the other end of each limiting slide block extends into a limiting slide groove in the outer side of the drill rod in a sliding mode, the limiting slide grooves are vertically distributed, a plurality of first blades are arranged on the inner side of each rotating ring, when the drill rod is fed up and down, the limiting slide blocks can slide along the limiting slide grooves, meanwhile, the limiting slide blocks can drive the rotating rings to rotate under the action of the limiting slide grooves, and then the rotating rings can rotate together under the transmission of the connecting rods, and the first blades can drive soil to move upwards so as to realize material;
a plurality of air inlet side holes are formed in the surface of the cylinder wall close to the lower port of the fixed cylinder;
the lifting member further comprises a second vane disposed outside the drive shaft, the second vane rotating with the drive shaft so that the material flows further.
As a further scheme of the invention: the retaining member cooperates on every mounting panel and is equipped with a locking bolt including setting up the mounting panel in the buffer memory case lower extreme outside, the locking bolt outer end is equipped with the handle of the operation of being convenient for, and its inner end is equipped with the support piece that is used for supporting fixed cylinder inner wall.
As a further scheme of the invention: the pressing block is a rubber block.
As a further scheme of the invention: the feeding part comprises a fixed bearing fixed on the outer side of the drill rod, the outer ring of the fixed bearing is in sliding contact with the inner wall of the box body through a transmission plate, a sliding groove opening convenient for the transmission plate to slide up and down is formed in the surface of the fixed cylinder, a feeding screw sleeve is arranged on the transmission plate, a feeding screw rod is arranged in the feeding screw sleeve in a matched mode, the lower end of the feeding screw rod is fixedly connected with the output end of a feeding motor, and the upper end of the feeding screw rod is rotatably connected with a side plate arranged on the;
be equipped with the slip shrouding that is used for shutoff sliding groove mouth on the driving plate, the slip shrouding covers the sliding groove mouth completely, the slip shrouding inner wall be equipped with the solid fixed cylinder outer wall sticiss complex sliding gasket, in the driving plate up-and-down motion, whole sliding groove mouth all is located the slip shrouding inner wall.
As a further scheme of the invention: the number of the connecting rods is at least two, and the connecting rods are distributed around the axis of the fixed cylinder in an array mode.
As a further scheme of the invention: the locating part is including seting up the spacing recess at the transmission hole inner wall and setting up the spacing arch in the drive shaft outside, spacing arch and spacing recess sliding fit.
As a still further scheme of the invention: the inside distance sensor who is used for detecting the driving plate height in order to realize detecting drilling depth that is equipped with of box.
Compared with the prior art, the invention has the beneficial effects that: the device is designed aiming at the defects of the existing device, reduces dust pollution generated by drilling, is convenient to obtain and compare and observe the soil with different depths, and has strong practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the drill rod of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
Wherein: the device comprises a box body 1, a fence 2, a locking bolt 3, a driving shaft 4, a driving motor 5, a buffer box 6, a discharge pipe 7, a positioning frame 8, a material collection area 9, a sound insulation layer 10, a side plate 11, a feeding screw rod 12, a feeding screw sleeve 13, a feeding motor 14, a telescopic leg 15, a supporting seat 16, a limiting slide block 17, a connecting rod 18, a first blade 19, a drill bit 20, an air inlet side hole 21, a rotating ring 22, a limiting slide groove 23, a drill rod 24, a fixed bearing 25, a transmission plate 26, a sliding notch 27, a sliding seal plate 28, a second blade 29 and a fixed cylinder 30;
a transmission hole 241 and a limit groove 242.
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.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, a mineral exploration raw soil sampling device includes a box body 1 and a telescopic leg 15 arranged at a lower end of the box body for supporting, an output end of the telescopic leg 15 is connected to a supporting seat 16 for supporting the ground, a funnel-shaped enclosure 2 is arranged at an outer side of an upper end of the box body 1, a material collection area 9 for facilitating soil sample storage is constructed between the enclosure 2 and an upper end surface of the box body 1, and a storage cylinder for placing materials is arranged in the material collection area 9;
the outer side of the box body 1 is provided with a sound insulation layer 10 for reducing noise pollution;
a fixed cylinder 30 penetrates through the middle position of the upper end surface and the lower end surface of the box body 1, a drilling part for drilling is arranged in the fixed cylinder 30, and the drilling part is electrically connected with a control panel;
the drilling component comprises a drill rod 24 arranged at the lower port of a fixed cylinder 30, a drill bit 20 is arranged at the lower end of the drill rod 24, a transmission hole 241 is formed in the upper end of the drill rod 24, a driving shaft 4 is slidably matched in the transmission hole 241, a limiting piece for limiting the relative rotation of the driving shaft 4 and the transmission hole 241 is arranged between the driving shaft 4 and the transmission hole 241, the upper end of the driving shaft 4 is fixedly connected with the output end of a driving motor 5, and the outer side of the driving motor 5 is fixedly connected with the inner wall of the enclosure 2 through a positioning frame;
the outer side of the drill rod 24 is connected with a feeding piece for driving the drill rod to move up and down so as to realize drilling feeding;
the lower side of the fixed cylinder 30 is also provided with a lifting piece for promoting the broken soil to flow upwards;
the material lifting piece comprises rotating rings 22 which are rotatably arranged on the inner wall of a fixed cylinder 30, at least two rotating rings 22 are arranged, a plurality of rotating rings 22 are distributed up and down, the upper rotating rings and the lower rotating rings are connected and fixed through at least two connecting rods 18, at least one limiting slide block 17 is arranged on the inner side of one rotating ring 22, the other end of each limiting slide block 17 extends into a limiting slide groove 23 on the outer side of a drill rod 24 in a sliding mode, the limiting slide grooves 23 are vertically distributed, a plurality of first blades 19 are arranged on the inner side of each rotating ring 22, when the drill rod 24 is fed up and down, the limiting slide blocks 17 slide along the limiting slide grooves 23, meanwhile, the limiting slide blocks 17 can drive the rotating rings 22 to rotate under the action of the limiting slide grooves 23, and then the rotating rings 22 can rotate together under the transmission of the connecting rods 18, and the first blades 19 can drive soil to;
a plurality of air inlet side holes 21 are formed on the surface of the wall close to the lower port of the fixed cylinder 30;
the lifting part also comprises a second blade 29 arranged outside the driving shaft 4, and the second blade 29 rotates along with the driving shaft 4, so that the material flows further;
a buffer box 6 is rotatably arranged at the upper end of the fixed cylinder 30, a rotating hole matched with the driving shaft 4 is formed in the upper end of the buffer box 6, a sealing ring matched with the driving shaft 4 is arranged in the rotating hole, a discharging pipe 7 convenient for discharging materials is arranged on one side of the buffer box 6, and a locking member used for positioning the buffer box 6 is further arranged on the buffer box;
the retaining member cooperates and is equipped with a locking bolt 3 including setting up the mounting panel in the 6 lower extreme outsides of buffer memory case on every mounting panel, 3 outer ends of locking bolt are equipped with the handle of the operation of being convenient for, and its inner end is equipped with the support piece that is used for supporting the inner wall of solid fixed cylinder 30, can drive row's material pipe 7 through rotating buffer memory case 6 and shift to realize the processing of feeding of different degree of depth soil layers.
The number of the connecting rods 18 is at least two, and the connecting rods are distributed around the axis of the fixed cylinder 30 in an array manner;
the feeding part comprises a fixed bearing 25 fixed on the outer side of the drill rod 24, the outer ring of the fixed bearing 25 is in sliding contact with the inner wall of the box body 1 through a transmission plate 26, a sliding groove 27 convenient for the transmission plate 26 to slide up and down is formed in the surface of the fixed cylinder 30, a feeding screw sleeve 13 is arranged on the transmission plate 26, a feeding screw rod 12 is arranged in the feeding screw sleeve 13 in a matched mode, the lower end of the feeding screw rod 12 is fixedly connected with the output end of a feeding motor 14, the upper end of the feeding screw rod is rotatably connected with a side plate 11 arranged on the inner wall of the box body 1, the feeding screw rod 12 and the feeding screw sleeve 13 rotate relatively under the action of the feeding motor, and the transmission plate 26 drives the;
the driving plate 26 is provided with a sliding seal plate 28 for sealing the sliding groove opening 27, the sliding seal plate 28 completely covers the sliding groove opening 27, the inner wall of the sliding seal plate 28 is provided with a sliding seal gasket which is in press fit with the outer wall of the fixed cylinder 30, and when the driving plate moves up and down, the whole sliding groove opening 27 is positioned on the inner wall of the sliding seal plate 28, so that the sealing performance of the sliding groove opening 27 is ensured;
the limiting part comprises a limiting groove 242 arranged on the inner wall of the transmission hole 241 and a limiting protrusion arranged on the outer side of the driving shaft 4, and the limiting protrusion is in sliding fit with the limiting groove 242.
Example 2
The difference from example 1 is: the box body 1 is internally provided with a distance sensor for detecting the height of the transmission plate 26 so as to detect the drilling depth.
The working principle of the invention is as follows: during the use, through setting up box 1 in treating drilling position top, then adjust the length of flexible leg 15, thereby the angle of drilling has been adjusted, afterwards, simultaneous control box 1 downstream, it makes solid fixed cylinder 30 bottom offset with ground to feed, then drive drilling rod 24 downfeed through feeding, the garrulous end that the drilling produced can be along solid fixed cylinder 30 inner wall rebound under the effect of carrying the material piece, then discharge along arranging material pipe 7 again, thereby accomplish the acquisition of soil sample, the sample here can be taken out the sample of the different degree of depth, and carry to the regional 9 position of gathering materials, the convenience carries out the contrast observation to the soil sample of the different degree of depth.
When drilling, because the setting of side opening 21 of admitting air, outside air can be inhaled inside the solid fixed cylinder to avoid producing dust pollution in the drilling position, the air current of this kind of entering helps promoting the circulation of material, avoids solid material to block up the passageway.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A mineral exploration raw soil sampling device comprises a box body (1) and a telescopic leg (15) arranged at the lower end of the box body and used for supporting, wherein the output end of the telescopic leg (15) is connected with a supporting seat (16) used for supporting the ground;
the soil sample storage box is characterized in that a funnel-shaped enclosure (2) is arranged on the outer side of the upper end of the box body (1), a material collection area (9) convenient for soil sample storage is formed between the enclosure (2) and the upper end face of the box body (1), and a storage cylinder for placing materials is arranged in the material collection area (9);
a fixed cylinder (30) penetrates through the middle position of the upper end face and the lower end face of the box body (1), a drilling component for drilling is arranged in the fixed cylinder (30), and the drilling component is electrically connected with the control panel;
the drilling component comprises a drill rod (24) arranged at the lower port of a fixed cylinder (30), a drill bit (20) is arranged at the lower end of the drill rod (24), a transmission hole (241) is formed in the upper end of the drill rod (24), a driving shaft (4) is in sliding fit in the transmission hole (241), a limiting piece for limiting the relative rotation of the driving shaft (4) and the transmission hole (241) is arranged between the driving shaft (4) and the transmission hole (241), the upper end of the driving shaft (4) is fixedly connected with the output end of a driving motor (5), and the outer side of the driving motor (5) is fixedly connected with the inner wall of the enclosure (2) through a positioning;
the outer side of the drill rod (24) is connected with a feeding piece which is used for driving the drill rod to move up and down so as to realize drilling feeding;
the lower side of the fixed cylinder (30) is also provided with a lifting piece for promoting the upward flow of the broken soil;
fixed section of thick bamboo (30) upper end is rotated and is equipped with buffer case (6), buffer case (6) upper end be equipped with drive shaft (4) matched with rotation hole, be equipped with in the rotation hole with drive shaft (4) matched with sealing washer, the row's of being convenient for material discharge expects pipe (7) has been seted up to buffer case (6) one side, still be equipped with on buffer case (6) and be used for carrying out the retaining member of fixing a position to it.
2. The mineral exploration raw soil sampling device according to claim 1, wherein the lifting member comprises at least two rotating rings (22) rotatably arranged on the inner wall of the fixed cylinder (30), the rotating rings (22) are distributed up and down, the upper and lower rotating rings (22) are fixedly connected through at least two connecting rods (18), at least one limiting slide block (17) is arranged inside one rotating ring (22), the other end of the limiting slide block (17) slidably extends into a limiting slide groove (23) on the outer side of the drill rod (24), the limiting slide groove (23) is vertically distributed, a plurality of first blades (19) are arranged inside the rotating ring (22), when the drill rod (24) is fed up and down, the limiting slide block (17) slides along the limiting slide groove (23), and meanwhile, the limiting slide block (17) drives the rotating rings (22) to rotate under the action of the limiting slide groove (23), the plurality of rotating rings (22) can rotate together by matching with the transmission of the connecting rod (18), and the first blade (19) can drive the soil to move upwards so as to realize material conveying;
a plurality of air inlet side holes (21) are formed on the surface of the wall close to the lower port of the fixed cylinder (30);
the lifting part also comprises a second blade (29) arranged outside the driving shaft (4), and the second blade (29) rotates along with the driving shaft (4), so that the material flows further at the time.
3. The mineral exploration raw soil sampling device as claimed in claim 1, wherein the locking member comprises mounting plates arranged on the outer side of the lower end of the buffer box (6), each mounting plate is provided with a locking bolt (3) in a matching way, the outer end of each locking bolt (3) is provided with a handle convenient to operate, and the inner end of each locking bolt is provided with a pressing block used for pressing against the inner wall of the fixed cylinder (30).
4. The mineral exploration raw soil sampling device of claim 3, wherein said pressing block is a rubber block.
5. The mineral exploration raw soil sampling device according to claim 1, wherein the feeding part comprises a fixed bearing (25) fixed on the outer side of the drill rod (24), the outer ring of the fixed bearing (25) is in sliding contact with the inner wall of the box body (1) through a transmission plate (26), a sliding groove opening (27) convenient for the transmission plate (26) to slide up and down is formed in the surface of the fixed cylinder (30), a feeding screw sleeve (13) is arranged on the transmission plate (26), a feeding screw rod (12) is arranged in the feeding screw sleeve (13) in a matching manner, the lower end of the feeding screw rod (12) is fixedly connected with the output end of the feeding motor (14), and the upper end of the feeding screw rod is rotatably connected with a side plate (11) arranged on the inner wall of the box body (1;
be equipped with on driving plate (26) and be used for the slip shrouding (28) of shutoff sliding groove mouth (27), slip shrouding (28) cover sliding groove mouth (27) completely, slip shrouding (28) inner wall be equipped with fixed cylinder (30) outer wall sticis complex sliding gasket, in driving plate up-and-down motion, whole sliding groove mouth (27) all are located sliding shrouding (28) inner wall.
6. The mineral exploration raw soil sampling device according to claim 2, wherein the number of the connecting rods (18) is at least two and is distributed around the axis array of the fixed cylinder (30).
7. The mineral exploration raw soil sampling device according to claim 1, wherein the limiting piece comprises a limiting groove (242) formed in the inner wall of the transmission hole (241) and a limiting protrusion arranged on the outer side of the driving shaft (4), and the limiting protrusion is in sliding fit with the limiting groove (242).
8. The mineral exploration raw soil sampling device according to claim 5, characterized in that a distance sensor for detecting the height of the transmission plate (26) to detect the drilling depth is arranged inside the box body (1).
9. A sampling method of the mineral exploration raw soil sampling device as set forth in any one of claims 1-8, characterized in that the box body (1) is arranged above the position to be drilled, then the length of the telescopic legs (15) is adjusted, so that the drilling angle is adjusted, then, the box body (1) is controlled to move downwards at the same time, the bottom of the fixed cylinder (30) is abutted against the ground, then the drill rod (24) is driven to move downwards through the feeding piece, the crumbs generated by drilling can move upwards along the inner wall of the fixed cylinder (30) under the action of the material lifting piece, and then are discharged along the discharging pipe (7), so that the soil samples are obtained, and the samples at different depths can be taken out and conveyed to the position of the material collecting area (9), so that the soil samples at different depths can be observed comparatively conveniently.
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| CN202010448069.6A CN111487085B (en) | 2020-05-25 | 2020-05-25 | Mineral exploration raw soil sampling device and method |
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| CN202010448069.6A CN111487085B (en) | 2020-05-25 | 2020-05-25 | Mineral exploration raw soil sampling device and method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151200A (en) * | 2020-08-20 | 2020-12-29 | 中国原子能科学研究院 | Remote sampling system of radioactive graphite deep hole |
| CN113266346A (en) * | 2021-03-01 | 2021-08-17 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | Mineral product geological survey device |
| CN113309477A (en) * | 2021-06-23 | 2021-08-27 | 贵州盘江煤层气开发利用有限责任公司 | Multifunctional drilling machine suitable for coal bed gas exploration and development under multiple coal bed conditions |
| CN113530467A (en) * | 2021-08-30 | 2021-10-22 | 淮南华仪泰安机电设备有限公司 | Deep hole sleeve drill |
| CN114423204A (en) * | 2022-01-26 | 2022-04-29 | 四川大学 | A roller sliding chain type drill pipe self-adaptive guiding and fixing device |
| CN115478847A (en) * | 2022-09-26 | 2022-12-16 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Intelligent coal mine geological exploration device capable of uniformly sampling |
| CN118242065A (en) * | 2024-05-29 | 2024-06-25 | 莱州亚通重型装备有限公司 | Drill rod depth measuring device of coal mine drilling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112151200A (en) * | 2020-08-20 | 2020-12-29 | 中国原子能科学研究院 | Remote sampling system of radioactive graphite deep hole |
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| CN113266346A (en) * | 2021-03-01 | 2021-08-17 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | Mineral product geological survey device |
| CN113309477A (en) * | 2021-06-23 | 2021-08-27 | 贵州盘江煤层气开发利用有限责任公司 | Multifunctional drilling machine suitable for coal bed gas exploration and development under multiple coal bed conditions |
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| CN115478847A (en) * | 2022-09-26 | 2022-12-16 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Intelligent coal mine geological exploration device capable of uniformly sampling |
| CN115478847B (en) * | 2022-09-26 | 2024-05-07 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Intelligent coal mine geological prospecting device capable of uniformly sampling |
| CN118242065A (en) * | 2024-05-29 | 2024-06-25 | 莱州亚通重型装备有限公司 | Drill rod depth measuring device of coal mine drilling machine |
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