CN214997463U - Hollow sample-taking prospecting drill bit device - Google Patents
Hollow sample-taking prospecting drill bit device Download PDFInfo
- Publication number
- CN214997463U CN214997463U CN202120262986.5U CN202120262986U CN214997463U CN 214997463 U CN214997463 U CN 214997463U CN 202120262986 U CN202120262986 U CN 202120262986U CN 214997463 U CN214997463 U CN 214997463U
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- drill bit
- ring
- outer barrel
- barrel
- fixed plate
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- 239000000463 material Substances 0.000 claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 description 11
- 238000005422 blasting Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hollow sampling prospecting drill bit device, which comprises a drill bit detachably arranged with an outer cylinder and a clamping component; the inboard of outer barrel is fixed with interior barrel through being no less than six individual connecting rods, and the connecting rod is round the center pin equidistance array setting of outer barrel, the upside of interior barrel is fixed with the fixed plate, the upside of fixed plate is equipped with servo motor, the bottom side middle part of fixed plate rotates and is connected with the axis of rotation, the upside that the fixed plate was passed to the upper end of axis of rotation and servo motor's output shaft, the side of axis of rotation is equipped with spiral material conveying piece, spiral material conveying piece and the inboard cooperation contact of interior barrel, four draw-in grooves are no less than seted up to the bottom inboard of outer barrel, and the draw-in groove round the center pin equidistance array setting of outer barrel, but this cavity sample prospect drill bit device, simple structure, convenient prospect sample, work efficiency height to different positions.
Description
Technical Field
The utility model relates to a drill bit technical field specifically is a cavity prospect drill bit device of can taking a sample.
Background
The exploration engineering is also called exploration technology, generally refers to the engineering technology related to geological exploration work, except two main aspects of drilling and pit detection, other projects which need to be carried out for completing the geological exploration work, such as transportation, repair and distribution business, power supply and distribution, also belong to the category of the exploration engineering, wherein the drilling engineering is divided into geological exploration drilling and engineering technology drilling, the former uses drilling equipment to drill through rock stratum according to geological design at a preset place to obtain physical data such as rock sample, water sample, soil sample and the like, and carries out underground physical measurement or underground water dynamic observation and the like through drilling, and the exploration engineering technology is widely applied to geological exploration. Traditional hollow sampled prospecting is the distribution of manual point mine position, carries out degree of depth prospecting according to the position of point again, carries out the point blasting at prospecting degree of depth position at last, and this kind of mode process step is complicated, and operating time is long, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a cavity prospect drill bit device that can take a sample, simple structure, convenience carry out prospect sample, work efficiency height to different positions, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hollow sample-taking prospecting drill bit device comprises a drill bit which is detachably mounted with an outer cylinder and a clamping assembly;
the inner side of the outer barrel is fixed with an inner barrel through at least six connecting rods, the connecting rods are arranged around the central shaft of the outer barrel in an equidistant array manner, the upper side of the inner barrel is fixed with a fixed plate, the upper side of the fixed plate is provided with a servo motor, the middle part of the bottom side of the fixed plate is rotatably connected with a rotating shaft, the upper end of the rotating shaft penetrates through the upper side of the fixed plate and is connected with an output shaft of the servo motor, the side surface of the rotating shaft is provided with a spiral conveying piece, the spiral conveying piece is in matched contact with the inner side of the inner barrel, the inner side of the bottom end of the outer barrel is provided with at least four clamping grooves, the clamping grooves are arranged around the central shaft of the outer barrel in an equidistant array manner, the bottom side of the drill bit is provided with at least four through holes in an equidistant manner, the inner side of the bottom end of the outer barrel is provided with a limiting ring, the limiting ring is positioned above the clamping grooves, and the rotating shaft and the spiral conveying piece are positioned in the middle part of the inner cavity of the drill bit, a connecting ring is arranged between the upper ends of the outer cylinder body and the inner cylinder body;
the clamping assembly comprises a first fixing ring, a compression spring, a second fixing ring, a vertical rod and a telescopic column, the first fixing ring is arranged on the upper side of the drill bit, the compression spring is arranged on the upper side of the first fixing ring, the second fixing ring is fixed at the other end of the compression spring and is in matched contact with the bottom side of the limiting ring, the vertical rod corresponding to the clamping groove is fixed on the upper side of the first fixing ring, the telescopic column is respectively arranged on the outer side of the upper end of the vertical rod and is in matched clamping connection in the clamping groove, when the drill bit is installed, the drill bit is pressed at the bottom of the outer barrel, the telescopic column is clamped in the clamping groove through the action of the compression spring and the second fixing ring, the drill bit is conveniently installed, the installation time of the drill bit is shortened, the maintenance is more convenient, when an external drill rod drives the drill bit to run to the required position depth through the outer barrel, an ore-exploring sample enters the inside of the drill bit through the through hole, at this moment, the servo motor drives the spiral conveying piece to rotate through the rotating shaft, so that the inner barrel is conveyed with the ore exploration sample inside the drill bit, the outer barrel and the drill bit are extracted from the drilled hole, the servo motor drives the spiral conveying piece to rotate reversely through the rotating shaft, the ore exploration sample in the inner barrel flows out through the through hole, point blasting is not needed to be carried out on the detection position, ore exploration sampling is conveniently carried out on different positions, the structure is simple, the operation is convenient, and the working efficiency is higher.
Furthermore, a rubber pad is arranged between the outer cylinder and the drill bit, and the rubber pad is arranged, so that the stability between the drill bit and the outer cylinder is improved.
Further, the bottom side of interior barrel is equipped with keeps off the material ring, keep off the inboard cooperation contact of material ring and drill bit, keep off the material ring through setting up, not only increased the stability between interior barrel and the drill bit, prevent moreover that the prospect sample from getting into in the urceolus.
Furthermore, swing joint has the post that resets respectively in the draw-in groove, the post that resets and the one end cooperation contact of flexible post, through setting up the post that resets, is convenient for make flexible post shrink to be convenient for take out the drill bit from the bottom of outer barrel, conveniently dismantle the drill bit.
Compared with the prior art, the beneficial effects of the utility model are that: this hollow prospect drill bit device of can taking a sample has following benefit:
1. outside drilling rod passes through outer barrel and drives the drill bit when moving to required position degree of depth, the prospect sample gets into the inside of drill bit through the through-hole, servo motor passes through the axis of rotation and drives the defeated material piece rotation of spiral this moment, thereby carry the prospect sample of drill bit inside in the inner tube, extract outer barrel and drill bit from the drilling, servo motor passes through the axis of rotation and drives defeated material piece antiport of spiral, thereby pass through the through-hole with the internal prospect sample of inner tube and flow, need not to carry out the point blasting to the detection position, the convenience is visited the ore sample to different positions, moreover, the steam generator is simple in structure, and convenient for operation, and the work efficiency is higher.
2. When installing the drill bit, press the drill bit in the bottom of outer barrel, through the solid fixed ring's of compression spring and second effect, make flexible post joint in the draw-in groove, conveniently install the drill bit, reduce the installation time to the drill bit, the more easy access.
3. Through setting up the rubber pad, improved the stability between drill bit and the outer barrel, keep off the material ring through setting up, not only increased the stability between interior barrel and the drill bit, prevent moreover that the prospect sample from getting into the urceolus internal, through setting up the post that resets, be convenient for make flexible post shrink to be convenient for take out the drill bit from the bottom of outer barrel, conveniently dismantle the drill bit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front side sectional view of the present invention;
fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.
In the figure: the drilling machine comprises an outer barrel 1, a drilling bit 2, a connecting rod 3, an inner barrel 4, a clamping assembly 5, a first fixing ring 51, a compression spring 52, a second fixing ring 53, a vertical rod 54, a telescopic column 55, a limiting ring 6, a clamping groove 7, a through hole 8, a fixing plate 9, a servo motor 10, a rotating shaft 11, a spiral material conveying sheet 12, a connecting ring 13, a rubber pad 14, a resetting column 15 and a material stopping ring 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: a hollow sample-taking prospecting drill bit device comprises a drill bit 2 which is detachably arranged with an outer cylinder 1, and a clamping assembly 5;
the inner side of the outer barrel 1 is fixed with an inner barrel 4 through at least six connecting rods 3, the connecting rods 3 are arranged around the central shaft of the outer barrel 1 in an equidistant array manner, the upper side of the inner barrel 4 is fixed with a fixed plate 9, the upper side of the fixed plate 9 is provided with a servo motor 10, the middle part of the bottom side of the fixed plate 9 is rotatably connected with a rotating shaft 11, the upper end of the rotating shaft 11 penetrates through the upper side of the fixed plate 9 and is connected with an output shaft of the servo motor 10, the side surface of the rotating shaft 11 is provided with a spiral material conveying piece 12, the spiral material conveying piece 12 is in matched contact with the inner side of the inner barrel 4, the inner side of the bottom end of the outer barrel 1 is provided with at least four clamping grooves 7, the clamping grooves 7 are arranged around the central shaft of the outer barrel 1 in an equidistant array manner, the bottom side of the drill bit 2 is provided with at least four through holes 8 in an equidistant manner, the inner side of the bottom end of the outer barrel 1 is provided with a limiting ring 6, the limiting ring 6 is positioned above the clamping grooves 7, the rotating shaft 11 and the spiral material conveying piece 12 are positioned in the middle part of the inner cavity of the drill bit 2, a connecting ring 13 is arranged between the upper ends of the outer cylinder 1 and the inner cylinder 4, a rubber pad 14 is arranged between the outer cylinder 1 and the drill bit 2, the stability between the drill bit 2 and the outer cylinder 1 is improved by arranging the rubber pad 14, a material blocking ring 16 is arranged on the side surface of the bottom end of the inner cylinder 4, the material blocking ring 16 is in fit contact with the inner side of the drill bit 2, and by arranging the material blocking ring 16, the stability between the inner cylinder 4 and the drill bit 2 is improved, and a mine exploring sample is prevented from entering the outer cylinder 1;
the clamping assembly 5 comprises a first fixing ring 51, a compression spring 52, a second fixing ring 53, a vertical rod 54 and a telescopic column 55, the upper side of the drill bit 2 is provided with the first fixing ring 51, the upper side of the first fixing ring 51 is provided with the compression spring 52, the other end of the compression spring 52 is fixed with the second fixing ring 53, the second fixing ring 53 is in matched contact with the bottom side of the limiting ring 6, the upper side of the first fixing ring 51 is fixed with the vertical rod 54 corresponding to the clamping groove 7, the outer sides of the upper ends of the vertical rods 54 are respectively provided with the telescopic column 55, the telescopic column 55 is clamped in the clamping groove 7 in a matched manner, when the drill bit 2 is installed, the drill bit 2 is pressed at the bottom of the outer cylinder 1, the telescopic column 55 is clamped in the clamping groove 7 through the effects of the compression spring 52 and the second fixing ring 53, the installation of the drill bit 2 is convenient, the installation time of the drill bit 2 is reduced, the maintenance is more convenient, when an external drill rod drives the drill bit to operate to the required position depth through the outer cylinder 1, prospect sample gets into the inside of drill bit 2 through-hole 8, servo motor 10 drives spiral material conveying piece 12 through axis of rotation 11 this moment and rotates, thereby carry interior barrel 4 with 2 inside prospect samples of drill bit, extract outer barrel 1 and drill bit 2 from the drilling, servo motor 10 drives spiral material conveying piece 12 antiport through axis of rotation 11, thereby pass through-hole 8 with the prospect sample in the interior barrel 4 and flow, need not to carry out the point blasting to the detection position, conveniently carry out the prospect sample to different positions, moreover, the steam generator is simple in structure, and convenient for operation, high work efficiency, swing joint has reset post 15 in the draw-in groove 7 respectively, reset post 15 and the one end cooperation contact of flexible post 55, through setting up reset post 15, be convenient for make flexible post 55 shrink, thereby be convenient for take out drill bit 2 from the bottom of outer barrel 1, the convenience is dismantled drill bit 2.
When in use: when an external drill rod drives a drill bit to move to a required position depth through the outer cylinder body 1, an ore-exploring sample enters the inside of the drill bit 2 through the through hole 8, at the moment, the servo motor 10 drives the spiral conveying piece 12 to rotate through the rotating shaft 11, so that the ore-exploring sample inside the drill bit 2 is conveyed into the inner cylinder body 4, the outer cylinder body 1 and the drill bit 2 are pulled out from a drilled hole, the servo motor 10 drives the spiral conveying piece 12 to reversely rotate through the rotating shaft 11, so that the ore-exploring sample inside the inner cylinder body 4 flows out through the through hole 8, point blasting is not needed to be carried out on a detection position, the ore-exploring sampling is conveniently carried out on different positions, the structure is simple, the operation is convenient, the working efficiency is higher, when the drill bit 2 is installed, the drill bit 2 is pressed at the bottom of the outer cylinder body 1, the telescopic column 55 is clamped in the clamping groove 7 through the action of the compression spring 52 and the second fixing ring 53, and the installation of the drill bit 2 is convenient, reduce the installation time to drill bit 2, more convenient to overhaul through setting up the post 15 that resets, is convenient for make flexible post 55 shrink to be convenient for take out drill bit 2 from the bottom of outer barrel 1, conveniently dismantle drill bit 2.
It should be noted that the input terminal of the servo motor 10 disclosed in this embodiment is electrically connected to the output terminal of the external control switch, and the method commonly used in the prior art is adopted for the external control switch to control the operation of the servo motor 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (4)
1. The utility model provides a cavity prospect drill bit device that can take a sample, includes the drill bit with outer barrel demountable installation, and joint subassembly, its characterized in that:
the inner side of the outer barrel is fixed with an inner barrel through at least six connecting rods, the connecting rods are arranged around the central shaft of the outer barrel in an equidistant array manner, the upper side of the inner barrel is fixed with a fixed plate, the upper side of the fixed plate is provided with a servo motor, the middle part of the bottom side of the fixed plate is rotatably connected with a rotating shaft, the upper end of the rotating shaft penetrates through the upper side of the fixed plate and is connected with an output shaft of the servo motor, the side surface of the rotating shaft is provided with a spiral conveying piece, the spiral conveying piece is in matched contact with the inner side of the inner barrel, the inner side of the bottom end of the outer barrel is provided with at least four clamping grooves, the clamping grooves are arranged around the central shaft of the outer barrel in an equidistant array manner, the bottom side of the drill bit is provided with at least four through holes in an equidistant manner, the inner side of the bottom end of the outer barrel is provided with a limiting ring, the limiting ring is positioned above the clamping grooves, and the rotating shaft and the spiral conveying piece are positioned in the middle part of the inner cavity of the drill bit, a connecting ring is arranged between the upper ends of the outer cylinder body and the inner cylinder body;
the joint subassembly includes the solid fixed ring of first solid fixed ring, compression spring, the solid fixed ring of second, pole setting and flexible post, the upside of drill bit is equipped with first solid fixed ring, first solid fixed ring's upside is equipped with compression spring, compression spring's the other end is fixed with the solid fixed ring of second, the solid fixed ring of second and the bottom side cooperation contact of spacing ring, first solid fixed ring's upside is fixed with the pole setting that corresponds with the draw-in groove, the upper end outside of pole setting is equipped with flexible post respectively, flexible post cooperation joint is in the draw-in groove.
2. A hollow, sampling prospect drill bit apparatus of claim 1 wherein: and a rubber pad is arranged between the outer cylinder and the drill bit.
3. A hollow, sampling prospect drill bit apparatus of claim 1 wherein: the bottom end side of the inner cylinder body is provided with a material blocking ring, and the material blocking ring is in matched contact with the inner side of the drill bit.
4. A hollow, sampling prospect drill bit apparatus of claim 1 wherein: and the clamping grooves are respectively and movably connected with a reset column, and the reset columns are in matched contact with one end of the telescopic column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262986.5U CN214997463U (en) | 2021-01-30 | 2021-01-30 | Hollow sample-taking prospecting drill bit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262986.5U CN214997463U (en) | 2021-01-30 | 2021-01-30 | Hollow sample-taking prospecting drill bit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214997463U true CN214997463U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120262986.5U Expired - Fee Related CN214997463U (en) | 2021-01-30 | 2021-01-30 | Hollow sample-taking prospecting drill bit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214997463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909145A (en) * | 2022-05-11 | 2022-08-16 | 江苏和信石油机械有限公司 | Shield drilling machine for excavation of pressure pipeline well of pumped storage power station |
-
2021
- 2021-01-30 CN CN202120262986.5U patent/CN214997463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909145A (en) * | 2022-05-11 | 2022-08-16 | 江苏和信石油机械有限公司 | Shield drilling machine for excavation of pressure pipeline well of pumped storage power station |
| CN114909145B (en) * | 2022-05-11 | 2023-06-16 | 江苏和信石油机械有限公司 | Shield drilling machine for excavating pressure pipeline well of pumped storage power station |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |