CN114718559A - Prospecting drilling device - Google Patents
Prospecting drilling device Download PDFInfo
- Publication number
- CN114718559A CN114718559A CN202210312134.1A CN202210312134A CN114718559A CN 114718559 A CN114718559 A CN 114718559A CN 202210312134 A CN202210312134 A CN 202210312134A CN 114718559 A CN114718559 A CN 114718559A
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- bearing
- bevel gear
- sampling
- fixedly connected
- fixed connection
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- 238000005553 drilling Methods 0.000 title claims abstract description 53
- 238000005070 sampling Methods 0.000 claims abstract description 88
- 230000003139 buffering effect Effects 0.000 claims abstract description 42
- 230000001105 regulatory effect Effects 0.000 claims 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 5
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 4
- 150000002910 rare earth metals Chemical class 0.000 abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 230000002337 anti-port Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005527 soil sampling Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/003—Drilling with mechanical conveying means
- E21B7/005—Drilling with mechanical conveying means with helical conveying means
- E21B7/006—Drilling with mechanical conveying means with helical conveying means combined with a bucket-type container
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Soil Sciences (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention belongs to the technical field of drilling sampling, and particularly relates to a geological exploration drilling device which comprises a base, slide rods fixedly connected to the upper surface of the base in a rectangular array, a top plate fixedly connected to one ends, far away from the base, of the slide rods, and a drilling sampling assembly arranged on the surface of the slide rods, wherein the drilling sampling assembly comprises a buffer assembly, a threaded rod, a threaded cylinder, a drilling motor, an adjusting plate, a first bevel gear, a second bevel gear, a third bevel gear, a sampling barrel, a rotating shaft, a third bearing, a second bearing, a first bearing, a helical blade and a sampling drill bit, the adjusting plate is slidably connected to the surface of the slide rods, and a third through hole is formed in the upper surface of the adjusting plate; the soil collection process in the rare earth ore is convenient, the soil collection efficiency is improved, the buffering is favorably realized when the device encounters a hard object in the drilling process, and the using effect of the device is ensured.
Description
Technical Field
The invention belongs to the technical field of drilling sampling, and particularly relates to a geological exploration drilling device.
Background
The geological exploration is to carry out exploration and detection on geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of basic parameters, find an industrially significant mineral deposit in the mineral product general survey, provide mineral product reserves and geological data required by the mine construction design for finding out the quality and quantity of the mineral product and the technical conditions of mining and utilization, and carry out investigation and research work on the geological conditions of rocks, stratums, structures, mineral products, hydrology, landforms and the like in a certain area; at present, the sampling method of geological exploration is still the traditional manual sampling with Luoyang shovel, and the method needs two to three persons to cooperate, and the sampling operation is comparatively inconvenient, increases the labor intensity of workers, and the sampling efficiency is lower.
For this reason, a geological exploration drilling rig is designed to solve the above problems.
Disclosure of Invention
To solve the problems set forth in the background art described above. The geological exploration drilling device provided by the invention is convenient for the soil collection process in rare earth ores, improves the soil collection efficiency, is beneficial to buffering when the device encounters hard objects in the drilling process, and ensures the use effect of the device.
In order to achieve the purpose, the invention provides the following technical scheme: a geological exploration drilling device comprises a base, slide bars and a top plate, wherein the slide bars are fixedly connected to the upper surface of the base in a rectangular array manner, the top plate is fixedly connected to one ends, far away from the base, of the slide bars, and the geological exploration drilling device also comprises a drilling sampling assembly arranged on the surface of the slide bars;
the drilling sampling assembly comprises a buffer assembly, a threaded rod, a threaded cylinder, a drilling motor, an adjusting plate, a first bevel gear, a second bevel gear, a third bevel gear, a sampling barrel, a rotating shaft, a third bearing, a second bearing, a first bearing, a helical blade and a sampling drill bit, wherein the adjusting plate is connected to the surface of the sliding rod in a sliding manner, a third through hole is formed in the upper surface of the adjusting plate, the three bearing fixed connection is formed in the inner wall surface of the third through hole, the sampling barrel is fixedly connected to the inner wall surface of the third bearing, a second through hole is formed in the upper surface of the sampling barrel, the two bearing fixed connection is formed in the inner wall surface of the second through hole, the rotating shaft is fixedly connected to the inner wall surface of the second bearing, the two bevel gear fixed connection is formed in one end of the rotating shaft, the three bevel gear fixed connection is formed in the surface of the sampling barrel, the drilling motor is fixedly installed on the upper surface of the adjusting plate, the first bevel gear is fixed at the end part of an output shaft of the drilling motor, the spiral blade is fixedly connected to the surface of the rotating shaft, the sampling drill bit is fixedly connected to the sampling barrel, the second bevel gear is far away from one end of the sampling barrel, a first through hole is formed in the upper surface of the top plate, a bearing is fixedly connected to the inner wall surface of the first through hole, the threaded cylinder is fixedly connected to the inner wall surface of the bearing, the threaded rod is in threaded connection with the inner wall surface of the threaded cylinder, and the buffering assembly is fixedly connected to the end part of the threaded rod.
Preferably, the geological exploration drilling device comprises a connecting plate, a second spring, a circular ring plate and a buffering circular rod, wherein the connecting plate is fixedly connected to one end, close to the second bevel gear, of the threaded rod, the buffering circular rod is fixedly connected to one side, far away from the threaded rod, of the connecting plate in a circular array, the circular ring plate is fixedly connected to one end, far away from the connecting plate, of the buffering circular rod, buffering circular holes in a circular array are formed in the upper surface of the adjusting plate, the buffering circular rod is connected to the inner wall surface of the buffering circular holes in a sliding mode, the second spring is fixedly connected to the upper surface of the circular ring plate in a circular array, and one end, far away from the circular ring plate, of the second spring is fixedly connected with the adjusting plate.
Preferably, the geological exploration drilling device further comprises buffer rods, wherein the buffer rods are fixedly connected to one surface, far away from the threaded rod, of the connecting joint plate in an annular array.
Preferably, the geological exploration drilling device further comprises a buffering sleeve and a first spring, the first spring is fixedly connected to one end, far away from the connecting plate, of the buffering rod, the buffering sleeve is sleeved on the surface of the buffering rod, and one end, far away from the buffering rod, of the first spring is fixedly connected with the buffering sleeve.
Preferably, the sampling barrel is rotatably connected with the adjusting plate through the bearing III, and the rotating shaft is rotatably connected with the sampling barrel through the bearing II.
Preferably, the first bevel gear is in meshed connection with the second bevel gear, and the first bevel gear is in meshed connection with the third bevel gear.
Preferably, the surface of the threaded cylinder is fixedly connected with a hand wheel, and the threaded cylinder is rotatably connected with the top plate through the first bearing.
Preferably, the surface of the base is provided with a sampling hole, and the helical blade is attached to the inner wall surface of the sampling barrel.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the soil sampling device, the rotation shaft and the sampling barrel are driven to rotate reversely at the same time by the operation of the drilling motor, soil to be sampled can move in the sampling barrel by rotating the threaded barrel, the helical blade is attached to the inner wall surface of the sampling barrel, so that the sampled soil is layered clearly, the soil moves along the inner wall surface of the sampling barrel along with the rotation of the sampling barrel into the ground, and after the soil is collected, the drilling motor drives the helical blade to rotate reversely in the sampling barrel, so that the collected soil can slide down.
2. In the invention, the arrangement of the first spring and the second spring is convenient for buffering when the device encounters a hard object in the drilling process, so that the device is prevented from being damaged, and the using effect of the device is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the construction of the threaded cartridge and connector plate of the present invention;
FIG. 5 is a schematic structural diagram of a third bearing and a sampling barrel in the present invention;
FIG. 6 is a schematic view showing the structure of a helical blade and a rotating shaft according to the present invention;
FIG. 7 is a schematic structural view of an adjusting plate and a slide bar according to the present invention;
in the figure:
1. a base; 2. a slide bar; 3. a top plate;
4. a drilling sampling assembly; 41. a threaded rod; 42. a threaded barrel; 43. a first bearing; 44. a drilling motor; 45. an adjusting plate; 46. a first bevel gear; 47. a second bevel gear; 48. a third bevel gear; 49. a sampling barrel; 410. a second through hole; 411. a second bearing; 412. a third bearing; 413. a third through hole; 414. a rotating shaft; 415. a helical blade; 416. a sampling drill bit; 417. a first through hole;
5. a buffer assembly; 51. a connector tile; 52. a buffer rod; 53. a buffer sleeve; 54. a buffer round bar; 55. a first spring; 56. a circular ring shaped plate; 57. buffering the round hole; 58. a second spring.
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.
As shown in fig. 1;
a geological exploration drilling device comprises a base 1, slide bars 2 fixedly connected to the upper surface of the base 1 in a rectangular array mode and a top plate 3 fixedly connected to one end, far away from the base 1, of each slide bar 2.
In this embodiment: at present, the sampling method of geological exploration is still the traditional manual sampling with Luoyang shovel, the method needs two to three people to cooperate, the sampling operation is inconvenient, the labor intensity of workers is increased, the sampling efficiency is low, and the drilling sampling assembly 4 and the buffer assembly 5 are added on the basis.
Further, the method comprises the following steps:
as shown in fig. 1 to 7:
in combination with the above: the drilling sampling assembly 4 comprises a buffer assembly 5, a threaded rod 41, a threaded barrel 42, a drilling motor 44, an adjusting plate 45, a first bevel gear 46, a second bevel gear 47, a third bevel gear 48, a sampling barrel 49, a rotating shaft 414, a third bearing 412, a second bearing 411, a first bearing 43, a spiral blade 415 and a sampling drill bit 416, wherein the adjusting plate 45 is slidably connected to the surface of the sliding rod 2, a third through hole 413 is formed in the upper surface of the adjusting plate 45, the third bearing 412 is fixedly connected to the inner wall surface of the third through hole 413, the sampling barrel 49 is fixedly connected to the inner wall surface of the third bearing 412, a second through hole 410 is formed in the upper surface of the sampling barrel 49, the second bearing 411 is fixedly connected to the inner wall surface of the second through hole 410, the rotating shaft 414 is fixedly connected to the inner wall surface of the second bearing 411, the second bevel gear 47 is fixedly connected to one end of the rotating shaft 414, the third bevel gear 48 is fixedly connected to the surface of the sampling barrel 49, the drilling motor 44 is fixedly installed on the upper surface of the adjusting plate 45, the first bevel gear 46 is fixed at the end part of the output shaft of the drilling motor 44, the spiral blade 415 is fixedly connected on the surface of the rotating shaft 414, the sampling drill 416 is fixedly connected at one end of the sampling barrel 49 far away from the second bevel gear 47, the upper surface of the top plate 3 is provided with a first through hole 417, the first bearing 43 is fixedly connected on the inner wall surface of the first through hole 417, the threaded barrel 42 is fixedly connected on the inner wall surface of the first bearing 43, the threaded rod 41 is screwed on the inner wall surface of the threaded barrel 42, the buffer component 5 is fixedly connected at the end part of the threaded rod 41, the sampling barrel 49 is rotatably connected with the adjusting plate 45 through a third bearing 412, the rotating shaft 414 is rotatably connected with the sampling barrel 49 through a second bearing 411, the first bevel gear 46 is meshed with the second bevel gear 47, the first bevel gear 46 is meshed with the third bevel gear 48, the surface of the threaded barrel 42 is fixedly connected with a hand wheel, the threaded barrel 42 is rotatably connected with the top plate 3 through the first bearing 43, and the surface of the base 1 is provided with a sampling hole, the helical blade 415 is fitted to the inner wall surface of the sampling barrel 49.
In this embodiment: when the device is normally used, the device is placed at a position needing sampling, a connecting line of a drilling motor 44 is connected with a power supply, an operation switch starts the drilling motor 44, the operation of the drilling motor 44 drives a first bevel gear 46 to rotate, the rotation of the first bevel gear 46 drives a second bevel gear 47 and a third bevel gear 48 to simultaneously rotate in opposite directions, the rotation of the second bevel gear 47 drives a rotating shaft 414 and a spiral blade 415 to simultaneously rotate, the rotating shaft 414 can rotate in the sampling barrel 49 under the action of a second bearing 411, the spiral blade 415 is attached to the inner wall surface of the sampling barrel 49, the rotation of the third bevel gear 48 drives the sampling barrel 49 to rotate, the sampling barrel 49 can rotate in the through hole three 413 under the action of a third bearing 412, the rotation of the sampling barrel 49 drives a sampling drill bit 416 to rotate, and then a hand wheel on the surface of a threaded rod 42 is rotated, the threaded barrel 42 is rotated by the rotation of the threaded rod, the threaded barrel 42 can push an engaging plate 51 to move under the action of the surface rotation of the 41, the movement of the connecting plate 51 can drive the adjusting plate 45 to move under the action of the second spring 58, the adjusting plate 45 can continuously move along with the continuous rotation of the hand wheel, soil to be sampled can move in the sampling barrel 49 under the action of the reverse rotation of the spiral blade 415 and the sampling barrel 49, the spiral blade 415 is attached to the inner wall surface of the sampling barrel 49 so as to enable the sampled soil to be clearly layered, the soil can move along the inner wall surface of the sampling barrel 49 along with the screwing of the sampling barrel 49 into the ground, the adjusting plate 45 can move upwards by rotating the hand wheel after the soil sampling is finished, the sampling barrel 49 can be driven to move by the movement of the adjusting plate 45, the soil collected in the sampling barrel 49 can be driven to move along with the movement of the sampling barrel 49, the drilling motor 44 is started after the sampling barrel 49 moves to a proper position, the spiral blade 415 can reversely rotate in the sampling barrel 49 so as to enable the collected soil to slide down, the soil collection process in the rare earth ore is convenient, the soil collection efficiency is improved, and the phenomenon that manual operation sampling is inconvenient is avoided.
It should be noted that: the operation of probing motor 44 drives rotation axis 414 and sampling bucket 49 while antiport, it can make the soil that needs the sampling remove at sampling bucket 49's inside to rotate threaded cylinder 42, and helical blade 415 and sampling bucket 49's internal face laminates mutually, so that make the soil layering of sampling clear and definite, along with sampling bucket 49 screw in ground, soil removes along sampling bucket 49's internal face, soil acquisition finishes the back, thereby probing motor 44 drives helical blade 415 and can make the soil landing of gathering at sampling bucket 49's inside antiport, soil acquisition process in the rare earth ore is comparatively convenient, the efficiency of soil acquisition is improved, avoid the comparatively inconvenient phenomenon of manual operation sample to take place.
Further, the method comprises the following steps:
in an alternative embodiment, the buffering assembly 5 includes a connecting plate 51, a buffering rod 52, a buffering sleeve 53, a first spring 55, a second spring 58, a circular ring-shaped plate 56 and a buffering circular rod 54, the connecting plate 51 is fixedly connected to one end of the threaded rod 41 close to the second bevel gear 47, the buffering circular rod 54 is fixedly connected to one side of the connecting plate 51 away from the threaded rod 41 in an annular array, the circular ring-shaped plate 56 is fixedly connected to one end of the buffering circular rod 54 away from the connecting plate 51, a buffering circular hole 57 in an annular array is formed in the upper surface of the adjusting plate 45, the buffering circular rod 54 is slidably connected to the inner wall surface of the buffering circular hole 57, the second spring 58 is fixedly connected to the upper surface of the circular ring-shaped plate 56 in an annular array, one end of the second spring 58 away from the circular ring-shaped plate 56 is fixedly connected to the adjusting plate 45, the buffering rod 52 is fixedly connected to one side of the connecting plate 51 away from the threaded rod 41 in an annular array, the first spring 55 is fixedly connected to one end of the buffer rod 52 far away from the connecting plate 51, the buffer sleeve 53 is sleeved on the surface of the buffer rod 52, and one end of the first spring 55 far away from the buffer rod 52 is fixedly connected with the buffer sleeve 53.
In this embodiment: during sampling, the sampling barrel 49 and the rotating shaft 414 are pushed to be screwed into the ground along with the rotation of the hand wheel, when the helical blade 415 is in contact with a hard object, the movement of the rotating shaft 414 is blocked, the connecting plate 51 is continuously moved along with the continuous rotation of the hand wheel, the connecting plate 51 enables the buffering round rod 54 to slide on the inner wall surface of the buffering round hole 57 in the moving process, the circular ring-shaped plate 56 is pushed to move along with the movement of the buffering round rod 54, the second spring 58 is in a stretching state, in the sliding process of the buffering round rod 54 on the inner wall surface of the buffering round hole 57, the buffering sleeve 53 is attached to the adjusting plate 45 after the buffering round rod 54 moves to a proper position, the buffering round rod 52 slides on the inner wall surface of the buffering sleeve 53 along with the movement of the buffering round rod 54, and acting force is applied to the first spring 55 along with the movement of the buffering round rod 52, the first spring 55 is in a compressed state, so that the device can be buffered when encountering hard objects in the drilling process, and the using effect of the device is ensured.
It should be noted that: the first spring 55 and the second spring 58 are arranged to facilitate damping when hard objects are encountered during drilling of the device, thereby preventing damage to the device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a prospecting drilling device, includes base (1) and is rectangular array fixed connection slide bar (2) and fixed connection in base (1) upper surface slide bar (2) are kept away from roof (3) of base (1) one end, its characterized in that: the drilling and sampling assembly (4) is arranged on the surface of the sliding rod (2);
drilling sampling subassembly (4) is including buffer assembly (5), threaded rod (41), threaded barrel (42), drilling motor (44), regulating plate (45), bevel gear (46), bevel gear two (47), bevel gear three (48), sampling bucket (49), rotation axis (414), bearing three (412), bearing two (411), bearing one (43), helical blade (415) and sample drill bit (416), regulating plate (45) sliding connection is in the surface of slide bar (2), through-hole three (413) has been seted up to the upper surface of regulating plate (45), and bearing three (412) fixed connection is in the internal face of through-hole three (413), sampling bucket (49) fixed connection is in the internal face of bearing three (412), through-hole two (410) has been seted up to the upper surface of sampling bucket (49), just bearing two (411) fixed connection is in the internal face of through-hole two (410), rotation axis (414) fixed connection be in the internal wall face of bearing two (411), bevel gear two (47) fixed connection be in the one end of rotation axis (414), bevel gear three (48) fixed connection be in the surface of sample bucket (49), drilling motor (44) fixed mounting be in the upper surface of regulating plate (45), bevel gear (46) are fixed the tip of drilling motor (44) output shaft, helical blade (415) fixed connection be in the surface of rotation axis (414), sample drill bit (416) fixed connection be in sample bucket (49) is kept away from the one end of bevel gear two (47), through-hole one (417) has been seted up to the upper surface of roof (3), just bearing one (43) fixed connection be in the internal wall face of through-hole one (417), thread section of thick bamboo (42) fixed connection be in the internal wall face of bearing one (43), the threaded rod (41) is screwed on the inner wall surface of the threaded cylinder (42), and the buffer component (5) is fixedly connected to the end part of the threaded rod (41).
2. Geological exploration drilling apparatus according to claim 1, characterized in that: the buffer component (5) comprises a connecting plate (51), a second spring (58), a circular ring-shaped plate (56) and a buffer circular rod (54), the connecting plate (51) is fixedly connected to one end of the threaded rod (41) close to the second bevel gear (47), the buffer round rods (54) are fixedly connected to one surface of the connecting plate (51) far away from the threaded rod (41) in an annular array, the circular ring plate (56) is fixedly connected to one end of the buffering circular rod (54) far away from the connecting plate (51), the upper surface of the adjusting plate (45) is provided with buffer round holes (57) in an annular array, the buffering round rod (54) is connected with the inner wall surface of the buffering round hole (57) in a sliding way, the second springs (58) are fixedly connected to the upper surface of the circular annular plate (56) in an annular array, and one end of the second spring (58) far away from the circular annular plate (56) is fixedly connected with the adjusting plate (45).
3. Geological exploration drilling apparatus according to claim 2, characterized in that: the novel connector further comprises buffer rods (52), wherein the buffer rods (52) are fixedly connected to one surface, far away from the threaded rod (41), of the connecting plate (51) in an annular array mode.
4. Geological exploration drilling apparatus according to claim 3, characterized in that: still include buffering sleeve (53) and first spring (55), first spring (55) fixed connection be in buffer pole (52) are kept away from the one end of linking plate (51), buffer sleeve (53) cover is established the surface of buffer pole (52), just first spring (55) are kept away from the one end of buffer pole (52) with buffer sleeve (53) fixed connection.
5. Geological exploration drilling apparatus according to claim 1, characterized in that: the sampling barrel (49) is rotatably connected with the adjusting plate (45) through the third bearing (412), and the rotating shaft (414) is rotatably connected with the sampling barrel (49) through the second bearing (411).
6. Geological exploration drilling apparatus according to claim 1, characterized in that: the first bevel gear (46) is in meshed connection with the second bevel gear (47), and the first bevel gear (46) is in meshed connection with the third bevel gear (48).
7. Geological exploration drilling apparatus according to claim 1, characterized in that: the surface of the threaded cylinder (42) is fixedly connected with a hand wheel, and the threaded cylinder (42) is rotatably connected with the top plate (3) through the first bearing (43).
8. Geological exploration drilling apparatus according to claim 1, characterized in that: the surface of the base (1) is provided with a sampling hole, and the helical blade (415) is attached to the inner wall surface of the sampling barrel (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210312134.1A CN114718559B (en) | 2022-03-28 | 2022-03-28 | Geological exploration drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210312134.1A CN114718559B (en) | 2022-03-28 | 2022-03-28 | Geological exploration drilling device |
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| CN114718559A true CN114718559A (en) | 2022-07-08 |
| CN114718559B CN114718559B (en) | 2024-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210312134.1A Active CN114718559B (en) | 2022-03-28 | 2022-03-28 | Geological exploration drilling device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307965A (en) * | 2022-09-29 | 2022-11-08 | 山西豪盛环保科技有限公司 | Soil stratified sampling is with preventing cross contamination drilling equipment |
| CN116202810A (en) * | 2023-04-25 | 2023-06-02 | 山西地丘环境科技有限公司 | Ecological environment geology reconnaissance sampling device |
| CN117449845A (en) * | 2023-12-20 | 2024-01-26 | 山东司南地理信息有限公司 | Soil sample collection equipment and method for geographic information exploration |
| CN118548040A (en) * | 2024-07-29 | 2024-08-27 | 内蒙古海祥秀建材有限公司 | Sampling device for geological exploration |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003321829A (en) * | 2002-04-30 | 2003-11-14 | Soiltec:Kk | Soil sampling method |
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| CN115307965A (en) * | 2022-09-29 | 2022-11-08 | 山西豪盛环保科技有限公司 | Soil stratified sampling is with preventing cross contamination drilling equipment |
| CN116202810A (en) * | 2023-04-25 | 2023-06-02 | 山西地丘环境科技有限公司 | Ecological environment geology reconnaissance sampling device |
| CN117449845A (en) * | 2023-12-20 | 2024-01-26 | 山东司南地理信息有限公司 | Soil sample collection equipment and method for geographic information exploration |
| CN117449845B (en) * | 2023-12-20 | 2024-03-22 | 山东司南地理信息有限公司 | Soil sample collection equipment and method for geographic information exploration |
| CN118548040A (en) * | 2024-07-29 | 2024-08-27 | 内蒙古海祥秀建材有限公司 | Sampling device for geological exploration |
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| CN114718559B (en) | 2024-06-25 |
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