CN111594053A - Diameter-adjustable drilling machine for geological survey - Google Patents
Diameter-adjustable drilling machine for geological survey Download PDFInfo
- Publication number
- CN111594053A CN111594053A CN202010467934.1A CN202010467934A CN111594053A CN 111594053 A CN111594053 A CN 111594053A CN 202010467934 A CN202010467934 A CN 202010467934A CN 111594053 A CN111594053 A CN 111594053A
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- Prior art keywords
- drilling
- driving
- rotating shaft
- shaft
- adjusting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a diameter-adjustable drilling machine for geological exploration, which comprises a handheld box body with handles at the front side and the rear side, wherein a driving cavity is arranged in the handheld box body, a driving assembly is arranged in the driving cavity, a hollow rotating shaft extending downwards is rotatably arranged on the lower end wall of the driving cavity, a vibration rotating shaft extending downwards through the center of the hollow rotating shaft is rotatably arranged on the upper end wall of the driving cavity, a key groove is arranged on the upper side of the hollow rotating shaft, an adjusting shaft matched with the key groove through a key is arranged on the outer side of the hollow rotating shaft, four groups of adjusting assemblies are arranged on the outer side of the hollow rotating shaft at equal angles, each adjusting assembly comprises four adjusting blocks fixedly arranged on the lower side of the adjusting shaft at equal angles, an adjusting connecting rod is hinged on each adjusting block, the diameter of a soil shoveling knife and shoveling can be adjusted according to needs, meanwhile, the drill bit vibrates up and down under the action of the eccentric gear, so that the drilling efficiency is improved.
Description
Technical Field
The invention relates to the technical field of geological survey, in particular to a drilling machine capable of adjusting diameter for geological survey.
Background
The investigation and research work is carried out on the geological conditions of rocks, stratums, structures, mineral products, hydrology, landforms and the like in a certain area. There are mainly methods of pit, groove, drilling, geophysical prospecting, etc., where drilling refers to a method of exploration in which a drill is used to drill a hole in a formation to identify and demarcate subsurface formations, and to allow sampling along the depth of the hole. Drilling is the most widely used exploration means in engineering geological exploration and can obtain deep geological data. The common drilling machine usually has the same aperture when drilling on the ground, but holes with different diameters can be needed to detect under different conditions, so that different tools are needed, and the drilling machine is complex and takes a long time.
Disclosure of Invention
Aiming at the defects of the technology, the invention provides a geological exploration drilling machine capable of adjusting the diameter, which can overcome the defects.
The invention relates to a diameter-adjustable drilling machine for geological exploration, which comprises a handheld box body with handles at the front side and the rear side, wherein a driving cavity is arranged in the handheld box body, a driving assembly is arranged in the driving cavity, a hollow rotating shaft extending downwards is rotatably arranged on the lower end wall of the driving cavity, a vibration rotating shaft extending downwards through the center of the hollow rotating shaft is rotatably arranged on the upper end wall of the driving cavity, a key groove is arranged on the upper side of the hollow rotating shaft, an adjusting shaft matched with the key groove through a key is arranged on the outer side of the hollow rotating shaft, four groups of adjusting assemblies are arranged on the outer side of the hollow rotating shaft at equal angles, each adjusting assembly comprises four adjusting blocks fixedly arranged on the lower side of the adjusting shaft at equal angles, an adjusting connecting rod is hinged on each adjusting block, a supporting rod is hinged at the other end of the adjusting connecting rod, articulated on the first fixed block have first connecting rod, the first connecting rod other end with the bracing piece is articulated, angle fixed mounting such as hollow axis of rotation downside has four second fixed blocks, it has the second connecting rod to articulate on the second fixed block, the second connecting rod other end with the bracing piece is articulated, bracing piece outside fixed mounting has the outside to contain the regulation pole of shovel native sword, hollow axis of rotation rear side still is equipped with the regulation the lifting unit of the lift of regulating spindle, hollow axis of rotation downside fixedly connected with drilling case, be equipped with the drilling hole chamber in the drilling case, vibrations rotate the axle downwardly extending to the drilling intracavity with the installation is rotated to drilling chamber upper end wall, the drilling intracavity is equipped with drilling assembly.
Preferably, lifting unit include with the downwardly extending's of drive chamber lower extreme wall rotation installation screw rod, screw rod downside fixed mounting has the stopper, be equipped with the front side through the screw-thread fit on the screw rod with the screw thread sliding block that the regulating spindle passes through the bearing and is connected.
Preferably, the drilling assembly comprises a driving drilling bevel gear which is positioned in the drilling cavity and fixedly connected with the lower side of the vibration rotating shaft, the rear end wall of the drilling cavity is rotatably provided with a driving drilling rotating shaft, the driving drilling rotating shaft is fixedly provided with a driven drilling bevel gear meshed with the driving drilling bevel gear and a driving eccentric gear positioned at the rear side of the driven drilling bevel gear, the front end wall of the drilling cavity is internally provided with a drilling sliding groove, a drilling sliding block is arranged in the drilling sliding groove in a sliding manner, the rear side of the drilling sliding block is rotatably provided with a driven drilling rotating shaft, the rear side of the driven drilling rotating shaft is fixedly provided with a driven eccentric gear meshed with the driving eccentric gear, the lower side of the drilling sliding block is connected with the lower side of the drilling sliding groove through a drilling spring, the lower side of the drilling box is provided, the driven drilling rotating shaft is provided with a drilling shaft which is positioned on the front side of the driven eccentric gear through a bearing, is in sliding fit with the upper sliding groove and the lower sliding groove and extends downwards, and the lower side of the drilling shaft is fixedly connected with a drill bit.
Preferably, drive assembly include with drive chamber left end wall fixed mounting's motor, motor right side power connection has the drive shaft, the drive shaft right side has the integral key shaft through spline muffjoint, integral key shaft right side fixed mounting has reciprocating gear, the drive chamber upside is equipped with the forked tail sliding tray, slide in the forked tail sliding tray be equipped with the downside with the forked tail sliding block that the integral key shaft passes through the bearing and connects, forked tail sliding tray left side is equipped with the electro-magnet, forked tail sliding block left side fixed mounting has the iron plate, forked tail sliding block right side with forked tail sliding tray right-hand member wall passes through reset spring and connects.
Preferably, the driving assembly further comprises a drilling transmission shaft which is rotatably arranged on the left end wall of the driving cavity and is positioned on the front side of the motor, a drilling gear which can be meshed with the reciprocating gear and a driving drilling bevel gear positioned on the right side of the drilling gear are fixedly arranged on the drilling transmission shaft, a driven vibration bevel gear which is fixedly connected with the upper side of the vibration rotating shaft and is meshed with the driving drilling bevel gear is arranged in the driving cavity, a driven rotating bevel gear which is fixedly connected with the upper side of the hollow rotating shaft and is meshed with the driving drilling bevel gear is arranged in the driving cavity, the left end wall of the driving cavity is rotatably provided with an adjusting transmission shaft located on the rear side of the motor, an adjusting gear capable of being meshed with the reciprocating gear and a driving adjusting bevel gear located on the right side of the adjusting gear are fixedly arranged on the adjusting transmission shaft, and a driven adjusting bevel gear fixedly connected with the upper side of the screw rod is arranged in the driving cavity.
The beneficial effects are that: the device simple structure, convenient operation, the device can adjust shovel native sword shovel diameter as required at the during operation to change the diameter of rig drilling, when the rig drilling, the drilling case drives the drill bit and rotates, vibrations from top to bottom through eccentric gear's effect drill bit simultaneously, improves drilling efficiency, and hollow axis of rotation drives shovel native sword rotation when the drill bit rotates and enlarges the aperture, only needs a machine just can bore the hole of different diameters size, reduce cost, raise the efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the structure D-D shown in FIG. 4 according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the structure at E in FIG. 1 according to an embodiment of the present invention;
fig. 7 is an enlarged schematic view of the structure at F in fig. 1 according to the embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The diameter-adjustable drilling machine for geological exploration comprises a handheld box body 10 with handles 35 at the front side and the rear side, a driving cavity 25 is arranged in the handheld box body 10, a driving assembly is arranged in the driving cavity 25, a hollow rotating shaft 21 extending downwards is rotatably arranged on the lower end wall of the driving cavity 25, a vibration rotating shaft 12 extending downwards through the center of the hollow rotating shaft 21 is rotatably arranged on the upper end wall of the driving cavity 25, a key groove 56 is arranged on the upper side of the hollow rotating shaft 21, an adjusting shaft 41 matched with the key groove 56 through a key 42 is arranged on the outer side of the hollow rotating shaft 21, four groups of adjusting assemblies are arranged on the outer side of the hollow rotating shaft 21 at equal angles, each adjusting assembly comprises four adjusting blocks 60 fixedly arranged on the lower side of the adjusting shaft 41 at equal angles, an adjusting connecting rod 59 is hinged on each adjusting block 60, a supporting rod 22 is hinged at, the equal-angle fixed mounting of hollow axis of rotation 21 has and is located four first fixed blocks 58 of regulating block 60 downside, it has first connecting rod 57 to articulate on the first fixed block 58, the first connecting rod 57 other end with the bracing piece 22 is articulated, equal-angle fixed mounting of hollow axis of rotation 21 downside has four second fixed blocks 62, it has second connecting rod 61 to articulate on the second fixed block 62, the second connecting rod 61 other end with the bracing piece 22 is articulated, bracing piece 22 outside fixed mounting has the outside to contain the regulation pole 16 of scraper knife 23, key 42 is in when sliding down in keyway 56, regulating shaft 41 drives regulating block 60 slides down, under the effect of regulating connecting rod 59, first connecting rod 57, second connecting rod 61 the bracing piece 22 is opened to the outside, when hollow axis of rotation 21 rotates scraper knife 23 rotation diameter grow, therefore, the diameter of the drilled hole can be adjusted as required, a lifting assembly for adjusting the lifting of the adjusting shaft 41 is further arranged on the rear side of the hollow rotating shaft 21, a drilling box 63 is fixedly connected to the lower side of the hollow rotating shaft 21, a drilling hole cavity 17 is formed in the drilling box 63, the vibration rotating shaft 12 extends downwards into the drilling hole cavity 17 and is rotatably mounted with the upper end wall of the drilling hole cavity 17, and a drilling assembly is arranged in the drilling hole cavity 17.
Advantageously, the lifting assembly comprises a screw rod 38 which is rotatably mounted on the lower end wall of the driving cavity 25 and extends downwards, a limit block 40 is fixedly mounted on the lower side of the screw rod 38, a threaded sliding block 39 with a front side connected with the adjusting shaft 41 through a bearing is arranged on the screw rod 38 through threaded fit, the threaded sliding block 39 drives the adjusting shaft 41 to slide downwards when sliding downwards, the diameter of the drilled hole is increased, and the threaded sliding block 39 drives the adjusting shaft 41 to slide upwards when sliding upwards, so that the diameter of the drilled hole is decreased.
Advantageously, the drilling assembly comprises a driving drilling bevel gear 34 fixedly connected with the lower side of the vibration rotating shaft 12 in the drilling cavity 17, a driving drilling rotating shaft 27 is rotatably mounted on the rear end wall of the drilling cavity 17, a driven drilling bevel gear 33 engaged with the driving drilling bevel gear 34 and a driving eccentric gear 26 positioned at the rear side of the driven drilling bevel gear 33 are fixedly mounted on the driving drilling rotating shaft 27, a drilling sliding groove 32 is formed in the front end wall of the drilling cavity 17, a drilling sliding block 31 is slidably arranged in the drilling sliding groove 32, a driven drilling rotating shaft 29 is rotatably mounted at the rear side of the drilling sliding block 31, a driven eccentric gear 20 engaged with the driving eccentric gear 26 is fixedly mounted at the rear side of the driven drilling rotating shaft 29, the lower side of the drilling sliding groove 31 is connected with the lower side of the drilling sliding groove 32 through a drilling spring 30, drilling case 63 downside is equipped with external communicating upper and lower sliding tray 28, install through the bearing and be located on the driven drilling axis of rotation 29 driven eccentric gear 20 front side with sliding tray 28 sliding fit and downwardly extending's drilling axle 18 from top to bottom, drilling axle 18 downside fixedly connected with drill bit 19, drive when vibrations axis of rotation 12 rotates initiative eccentric gear 26 rotates, because drilling spring 30 effect driven eccentric gear 20 with the meshing of initiative eccentric gear 26 just driven eccentric gear 20 drives driven drilling axis of rotation 29, drilling sliding block 31, drilling axle 18, drill bit 19 slide from top to bottom, vibrations improve drilling efficiency from top to bottom when drill bit 19 rotates.
Advantageously, the drive assembly comprises a motor 46 fixedly mounted with the left end wall of the drive chamber 25, the right side of the motor 46 is in power connection with a driving shaft 47, the right side of the driving shaft 47 is connected with a spline shaft 49 through a spline sleeve 48, a reciprocating gear 51 is fixedly arranged at the right side of the spline shaft 49, a dovetail sliding groove 53 is arranged at the upper side of the driving cavity 25, a dovetail slide block 50 with the lower side connected with the spline shaft 49 through a bearing is arranged in the dovetail slide groove 53 in a sliding way, an electromagnet 52 is arranged on the left side of the dovetail sliding groove 53, an iron block 54 is fixedly arranged on the left side of the dovetail sliding block 50, the right side of the dovetail slide block 50 is connected with the right end wall of the dovetail slide groove 53 through a return spring 55, when the electromagnet 52 is not electrified, the reciprocating gear 51 drives the vibration rotating shaft 12 and the hollow rotating shaft 21 to rotate and drill, when the electromagnet 52 is electrified, the reciprocating gear 51 drives the screw rod 38 to rotate to adjust the diameter.
Advantageously, the driving assembly further comprises a drilling transmission shaft 24 rotatably mounted on the left end wall of the driving cavity 25 and located in front of the motor 46, a drilling gear 11 capable of meshing with the reciprocating gear 51 and a driving drilling bevel gear 14 located on the right side of the drilling gear 11 are fixedly mounted on the drilling transmission shaft 24, a driven vibration bevel gear 13 fixedly connected to the upper side of the vibration rotating shaft 12 and meshing with the driving drilling bevel gear 14 is arranged in the driving cavity 25, a driven rotation bevel gear 43 fixedly connected to the upper side of the hollow rotating shaft 21 and meshing with the driving drilling bevel gear 14 is arranged in the driving cavity 25, an adjusting transmission shaft 44 located on the rear side of the motor 46 is rotatably mounted on the left end wall of the driving cavity 25, an adjusting gear 45 capable of meshing with the reciprocating gear 51 and a driving adjusting bevel gear 36 located on the right side of the adjusting gear 45 are fixedly mounted on the adjusting transmission shaft 44, a driven adjusting bevel gear 37 fixedly connected with the upper side of the screw rod 38 is arranged in the driving cavity 25, the reciprocating gear 51 is meshed with the drilling gear 11 when the electromagnet 52 is not electrified, and the reciprocating gear 51 is meshed with the adjusting gear 45 when the electromagnet 52 is electrified.
In the initial state, the electromagnet 52 is not energized, the return spring 55 is in a normal tension state, and the reciprocating gear 51 is meshed with the drilling gear 11.
When the diameter needs to be adjusted, the electromagnet 52 is powered on to attract the iron block 54, the return spring 55 is stretched, the reciprocating gear 51 is meshed with the adjusting gear 45, the motor 46 is started to rotate forwardly to drive the driving shaft 47 to rotate, the spline shaft 49 is driven to rotate, the reciprocating gear 51 is driven to rotate, the adjusting gear 45 is driven to rotate, the adjusting transmission shaft 44 is driven to rotate, the driving adjusting bevel gear 36 is driven to rotate, the driven adjusting bevel gear 37 is driven to rotate, the screw rod 38 is driven to rotate, the threaded sliding block 39 is driven to slide downwards, the adjusting shaft 41, the key 42 and the adjusting block 60 are driven to slide downwards, the supporting rod 22 is opened outwards under the action of the adjusting connecting rod 59, the first connecting rod 57 and the second connecting rod 61, the diameter of the earth scraper 23 is enlarged, the diameter of the drilled hole can be adjusted according to needs, the motor 46 is stopped after the, the reciprocating gear 51 is meshed with the drilling gear 11 due to the action of the return spring 55; when drilling, the motor 46 is started to drive the driving shaft 47 to rotate, thereby driving the spline shaft 49 to rotate, thereby driving the reciprocating gear 51 to rotate, thereby driving the drilling gear 11 to rotate, thereby driving the drilling transmission shaft 24 to rotate, thereby driving the driving drilling bevel gear 14 to rotate, thereby driving the driven vibration bevel gear 13, the driven rotation bevel gear 43 to rotate, the driven vibration bevel gear 13 driving the vibration rotating shaft 12 to rotate, thereby driving the driving drilling bevel gear 34 to rotate, thereby driving the driven drilling bevel gear 33 to rotate, thereby driving the driving drilling rotating shaft 27 to rotate, thereby driving the driving eccentric gear 26 to rotate, thereby driving the driven eccentric gear 20 to rotate, thereby driving the driven drilling rotating shaft 29, the drilling sliding block 31, the drilling shaft 18, and the drill bit 19 to vibrate up and down, and simultaneously the driven rotation bevel gear 43 driving the hollow rotating shaft 21 to rotate, thereby driving, thereby driving the drill bit 19 to rotate for drilling, and the scraper 23 rotates to enlarge the aperture.
The beneficial effects are that: the device simple structure, convenient operation, the device can adjust shovel native sword shovel diameter as required at the during operation to change the diameter of rig drilling, when the rig drilling, the drilling case drives the drill bit and rotates, vibrations from top to bottom through eccentric gear's effect drill bit simultaneously, improves drilling efficiency, and hollow axis of rotation drives shovel native sword rotation when the drill bit rotates and enlarges the aperture, only needs a machine just can bore the hole of different diameters size, reduce cost, raise the efficiency.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a diameter can be adjusted geological survey uses rig, both sides contain the handheld box of handle around including, its characterized in that: the hand-held box is internally provided with a driving cavity, a driving assembly is arranged in the driving cavity, the lower end wall of the driving cavity is rotatably provided with a hollow rotating shaft extending downwards, the upper end wall of the driving cavity is rotatably provided with a vibration rotating shaft extending downwards through the center of the hollow rotating shaft, the upper side of the hollow rotating shaft is provided with a key groove, the outer side of the hollow rotating shaft is provided with a regulating shaft matched with the key groove through a key, four groups of regulating assemblies are arranged at equal angles outside the hollow rotating shaft, each regulating assembly comprises four regulating blocks fixedly arranged at equal angles below the regulating shaft, a regulating connecting rod is hinged on each regulating block, the other end of each regulating connecting rod is hinged with a supporting rod, four first fixing blocks positioned at the lower side of the regulating block are fixedly arranged at equal angles on the hollow rotating shaft, the utility model discloses a drilling machine, including the support rod, first connecting rod, support rod, regulation axle, drilling chamber, the first connecting rod other end with the support rod is articulated, angle fixed mounting such as hollow axis of rotation downside has four second fixed blocks, it has the second connecting rod to articulate on the second fixed block, the second connecting rod other end with the support rod is articulated, bracing piece outside fixed mounting has the outside to contain the regulation pole of shovel native sword, hollow axis of rotation rear side still is equipped with the regulation the lifting unit of the lift of regulating spindle, hollow axis of rotation downside fixedly connected with drilling case, the drilling incasement is equipped with the drilling chamber, vibrations axis of rotation downwardly extending to the drilling intracavity with the installation is rotated to drilling.
2. A diameter adjustable geological survey drilling rig as defined in claim 1 wherein: the lifting assembly comprises a screw rod which is rotatably arranged on the lower end wall of the driving cavity and extends downwards, a limiting block is fixedly arranged on the lower side of the screw rod, and a threaded sliding block is arranged on the screw rod in a threaded fit manner, wherein the front side of the threaded sliding block is connected with the adjusting shaft through a bearing.
3. A diameter adjustable geological survey drilling rig as defined in claim 1 wherein: the drilling component comprises a driving drilling bevel gear which is positioned in the drilling cavity and fixedly connected with the lower side of the vibration rotating shaft, the rear end wall of the drilling cavity is rotatably provided with a driving drilling rotating shaft, the driving drilling rotating shaft is fixedly provided with a driven drilling bevel gear meshed with the driving drilling bevel gear and a driving eccentric gear positioned at the rear side of the driven drilling bevel gear, the front end wall of the drilling cavity is internally provided with a drilling sliding groove, a drilling sliding block is arranged in the drilling sliding groove in a sliding manner, the rear side of the drilling sliding block is rotatably provided with a driven drilling rotating shaft, the rear side of the driven drilling rotating shaft is fixedly provided with a driven eccentric gear meshed with the driving eccentric gear, the lower side of the drilling sliding block is connected with the lower side of the drilling sliding groove through a drilling spring, the lower side of the drilling box is, the driven drilling rotating shaft is provided with a drilling shaft which is positioned on the front side of the driven eccentric gear through a bearing, is in sliding fit with the upper sliding groove and the lower sliding groove and extends downwards, and the lower side of the drilling shaft is fixedly connected with a drill bit.
4. A diameter adjustable geological survey drilling rig as defined in claim 3 wherein: drive assembly include with drive chamber left end wall fixed mounting's motor, motor right side power connection has the drive shaft, the drive shaft right side has the integral key shaft through spline muffjoint, integral key shaft right side fixed mounting has reciprocating gear, the drive chamber upside is equipped with the forked tail sliding tray, slide in the forked tail sliding tray be equipped with the downside with the forked tail sliding block that the integral key shaft passes through the bearing and connects, forked tail sliding tray left side is equipped with the electro-magnet, forked tail sliding block left side fixed mounting has the iron plate, forked tail sliding block right side with forked tail sliding tray right-hand member wall passes through reset spring and connects.
5. A diameter adjustable geological survey drilling rig as defined in claim 4 wherein: the driving assembly also comprises a drilling transmission shaft which is rotatably arranged on the left end wall of the driving cavity and is positioned on the front side of the motor, a drilling gear which can be meshed with the reciprocating gear and a driving drilling bevel gear positioned on the right side of the drilling gear are fixedly arranged on the drilling transmission shaft, a driven vibration bevel gear which is fixedly connected with the upper side of the vibration rotating shaft and is meshed with the driving drilling bevel gear is arranged in the driving cavity, a driven rotating bevel gear which is fixedly connected with the upper side of the hollow rotating shaft and is meshed with the driving drilling bevel gear is arranged in the driving cavity, the left end wall of the driving cavity is rotatably provided with an adjusting transmission shaft located on the rear side of the motor, an adjusting gear capable of being meshed with the reciprocating gear and a driving adjusting bevel gear located on the right side of the adjusting gear are fixedly arranged on the adjusting transmission shaft, and a driven adjusting bevel gear fixedly connected with the upper side of the screw rod is arranged in the driving cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010467934.1A CN111594053A (en) | 2020-05-28 | 2020-05-28 | Diameter-adjustable drilling machine for geological survey |
| GBGB2014897.9A GB202014897D0 (en) | 2020-05-28 | 2020-09-22 | A drill rig for geological survey that can adjust the diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010467934.1A CN111594053A (en) | 2020-05-28 | 2020-05-28 | Diameter-adjustable drilling machine for geological survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111594053A true CN111594053A (en) | 2020-08-28 |
Family
ID=72184081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010467934.1A Withdrawn CN111594053A (en) | 2020-05-28 | 2020-05-28 | Diameter-adjustable drilling machine for geological survey |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111594053A (en) |
| GB (1) | GB202014897D0 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529554A (en) * | 2021-09-15 | 2021-10-22 | 山东省路桥集团有限公司 | Environment-friendly joint cutting device with controllable joint cutting depth for bridge road construction |
| CN113996393A (en) * | 2021-11-09 | 2022-02-01 | 四川瑞驰拓维机械制造有限公司 | Disc type grinding machine with screening function |
| CN117803316A (en) * | 2024-02-27 | 2024-04-02 | 中铁十九局集团第三工程有限公司 | Rotary drilling and reaming equipment capable of achieving multistage reaming |
| CN117803316B (en) * | 2024-02-27 | 2024-05-03 | 中铁十九局集团第三工程有限公司 | Rotary drilling and reaming equipment capable of achieving multistage reaming |
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2020
- 2020-05-28 CN CN202010467934.1A patent/CN111594053A/en not_active Withdrawn
- 2020-09-22 GB GBGB2014897.9A patent/GB202014897D0/en not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110024194A1 (en) * | 2008-03-31 | 2011-02-03 | Luk Servaes | System and method for one-trip hole enlargement operations |
| CN202031482U (en) * | 2011-05-13 | 2011-11-09 | 乔国华 | Square piston type anchoring and chambering drilling rig |
| CN204064710U (en) * | 2014-07-10 | 2014-12-31 | 东北石油大学 | Many diameter drill bits rock core machine for placing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529554A (en) * | 2021-09-15 | 2021-10-22 | 山东省路桥集团有限公司 | Environment-friendly joint cutting device with controllable joint cutting depth for bridge road construction |
| CN113529554B (en) * | 2021-09-15 | 2021-12-21 | 山东省路桥集团有限公司 | Environment-friendly joint cutting device with controllable joint cutting depth for bridge road construction |
| CN113996393A (en) * | 2021-11-09 | 2022-02-01 | 四川瑞驰拓维机械制造有限公司 | Disc type grinding machine with screening function |
| CN113996393B (en) * | 2021-11-09 | 2023-01-10 | 四川瑞驰拓维机械制造有限公司 | Disc type grinding machine with screening function |
| CN117803316A (en) * | 2024-02-27 | 2024-04-02 | 中铁十九局集团第三工程有限公司 | Rotary drilling and reaming equipment capable of achieving multistage reaming |
| CN117803316B (en) * | 2024-02-27 | 2024-05-03 | 中铁十九局集团第三工程有限公司 | Rotary drilling and reaming equipment capable of achieving multistage reaming |
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|---|---|
| GB202014897D0 (en) | 2020-11-04 |
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Application publication date: 20200828 |