CN108979526B - Complete set drilling device - Google Patents
Complete set drilling device Download PDFInfo
- Publication number
- CN108979526B CN108979526B CN201811091867.7A CN201811091867A CN108979526B CN 108979526 B CN108979526 B CN 108979526B CN 201811091867 A CN201811091867 A CN 201811091867A CN 108979526 B CN108979526 B CN 108979526B
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- China
- Prior art keywords
- transmission device
- steel wire
- wire rope
- drilling
- output wheel
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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
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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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
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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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
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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
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
Abstract
The invention discloses a complete set drilling device, which relates to the technical field of complete set drilling and comprises a power device, wherein the power device is connected with a speed change device through a first transmission device, the speed change device is provided with a first output wheel and a second output wheel, the first output wheel drives a gear box to rotate through a second transmission device, a main drill rod driven through a gear is arranged in the gear box, the main drill rod is connected with an excavating barrel through a connecting rod, the second output wheel is connected with a winch through a third transmission device, a steel wire rope is wound on the winch, the tail end of the steel wire rope is connected with the excavating barrel, the lower end of the main drill rod penetrates through a rotary fixing disc, the rotary fixing disc comprises a bearing and a fixing disc, and the fixing disc is connected with a hydraulic rod of at least one hydraulic machine. The complete drilling device is simple and convenient to operate, small in occupied area, high in field assembly speed, low in equipment investment and operation cost and easy to popularize and use in a large range, and does not waste water sources.
Description
Technical Field
The invention relates to the technical field of complete drilling, in particular to a complete device capable of quickly drilling.
Background
The existing drilling mode mainly comprises two modes of manual drilling and mechanical drilling, wherein the mechanical drilling mainly takes circulating water drilling and high-frequency impact drilling as main modes, the circulating water drilling is to drill soil loose by using a drill bit and use high-pressure water to prepare slurry underground and then discharge the slurry by using high-pressure water pressure, and the drilling mode has the advantages of large floor area, low speed, serious water resource waste and necessity of existing water resources; the high-frequency impact drilling is a drilling mode with high technical content, the requirement of about 10000 times of high-frequency low-amplitude impact action on the auxiliary drill bit is required for drilling, the mode has high requirement on the drill bit, the field assembly and operation are complex, the investment and operation cost of equipment are too high, and the wide-range popularization is difficult.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the whole set of drilling device is simple in structure, easy to operate, low in operation cost, capable of quickly drilling, free of water source waste and easy to popularize in a large range.
The purpose of the invention is realized by the following technical measures:
a complete set of drilling device comprises a power device, wherein the power device is connected with a speed change device through a first transmission device, the speed change device is provided with a first output wheel and a second output wheel, the first output wheel drives a gear box to rotate through a second transmission device, a main drill rod driven through a gear is arranged in the gear box, the main drill rod is connected with an excavating barrel through a connecting rod, the second output wheel is connected with a winch through a third transmission device, a steel wire rope is wound on the winch, and the tail end of the steel wire rope is connected with the excavating barrel;
the lower end of the main drill rod penetrates through a rotary fixed disc, the rotary fixed disc comprises a bearing and a fixed disc, the outer ring of the bearing is connected with the fixed disc, the main drill rod is connected with the inner ring of the bearing, and the fixed disc is connected with a hydraulic rod of at least one hydraulic machine;
the soil digging barrel comprises a barrel body and soil digging blades, wherein the soil digging blades gathered inwards are welded at the lower end of the barrel body along the circumferential direction, and the included angle between each soil digging blade and the vertical direction is 15-75 degrees;
the steel wire rope is provided with at least one fixed pulley, the fixed pulley is arranged above the rotary fixed disc, the steel wire rope penetrates through an inner ring of the bearing, the tail end of the steel wire rope is provided with a rotary lifting ring, and the soil digging barrel is provided with a lifting hook matched with the rotary lifting ring;
at least one connecting column is arranged between the gear box and the fixed disc.
Preferably, the power device is a diesel engine or an electric motor.
Preferably, the first transmission device, the second transmission device and the third transmission device are belt transmission or chain transmission.
Preferably, the transmission is a gearbox.
Preferably, the lower extreme of main drilling rod with the lower extreme of connecting rod is equipped with the connector respectively, the cross section of connector is polygon cross section, the upper end of connecting rod with be equipped with respectively on the bucket with the connecting hole of connector shape looks adaptation.
Preferably, the upper end of the barrel body is provided with a connecting rib and the lifting hook, and the connecting hole is formed in the center of the connecting rib.
After the scheme is adopted, the invention has the beneficial effects that:
according to the complete set of drilling device, the main drill rod is used for driving the soil digging barrel to rotate, the piston rod of the hydraulic machine drives the fixed disc to move downwards, so that the soil digging of the soil digging barrel can be realized, the soil digging blades gathered inwards are welded at the lower end of the barrel body along the circumferential direction, the dug soil enters the barrel body, and the steel wire rope is controlled by the winch to lift the soil in the soil digging barrel; the rotary lifting ring can prevent the steel wire rope from knotting when rotating along with the inner ring of the bearing, the depth of a single well digging device is the stroke of a piston rod of the hydraulic machine, two or more than two soil digging barrels can be prepared for alternative use on a well digging site, and the well digging speed is improved.
Because the connecting rod upper end is equipped with the connecting hole, and the lower extreme is equipped with the connector, can use many connecting rods are pegged graft, improves the degree of depth of digging a well.
In conclusion, the complete set of drilling device has the advantages that the downward digging speed can reach 8-10 meters per hour, the device is simple and convenient to operate, small in occupied area, high in field assembly speed, low in equipment investment and operation cost and easy to popularize and use in a large range, and water sources are not wasted.
Drawings
FIG. 1 is a schematic diagram of a rig of the present invention in use;
FIG. 2 is a schematic view of the barrel 81 and the excavating blade 82 of FIG. 1;
FIG. 3 is a schematic structural view of the connecting rod 7 in FIG. 1;
in the figure: 1. the device comprises a power device, 2, a first transmission device, 3, a speed change device, 4, a second transmission device, 5, a gear box, 6, a main drill rod, 7, a connecting rod, 8, an excavating bucket, 81, a bucket body, 82, an excavating blade, 83, a connecting rib, 9, a third transmission device, 10, a winch, 11, a steel wire rope, 12, a bearing, 13, a fixed disc, 131, a connecting column, 14, a hydraulic machine, 15, a fixed pulley, 16, a rotary lifting ring, 17, a lifting hook, 18, a connector, 19 and a connecting hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achieved purpose and the efficacy of the invention easy to understand, the invention is further explained by combining the attached drawings and the detailed implementation mode.
As shown in fig. 1, 2 and 3, a drilling rig set according to the present invention includes a power device 1, the power device 1 generally employs a diesel engine or a motor, the power device 1 is connected to a speed change device 3 through a first transmission device 2, the speed change device 3 is specifically a gearbox, the speed change device 3 is provided with a first output wheel and a second output wheel, the first output wheel drives a gearbox 5 to rotate through a second transmission device 4, a main drill rod 6 driven by a gear is arranged in the gearbox 5, the main drill rod 6 is connected to an excavating bucket 8 through a connecting rod 7, the second output wheel is connected to a winch 10 through a third transmission device 9, a steel wire rope 11 is wound on the winch 10, the end of the steel wire rope 11 is connected to the excavating bucket 8, and the excavating bucket can be lifted up or lowered down by controlling the winch;
the lower end of the main drill pipe 6 penetrates through the rotary fixing disc, the rotary fixing disc comprises a bearing 12 and a fixing disc 13, the outer ring of the bearing 12 is connected with the fixing disc 13, the main drill pipe 6 is connected with the inner ring of the bearing 12, when the main drill pipe 6 rotates, the inner ring of the bearing 12 rotates together but cannot drive the fixing disc 13 to rotate, the fixing disc 13 is connected with a hydraulic rod of at least one hydraulic machine 14, and the hydraulic rod of the hydraulic machine 14 can control the fixing disc 13 to move up and down;
the soil digging barrel 8 comprises a barrel body 81 and soil digging blades 82, wherein the soil digging blades 82 gathered inwards are welded at the lower end of the barrel body 81 along the circumferential direction, and the included angle between the soil digging blades 82 and the vertical direction is 15-75 degrees;
at least one fixed pulley 15 is arranged on the steel wire rope 11, the fixed pulley 15 is arranged above the rotary fixed disc, the steel wire rope penetrates through the inner ring of the bearing 12, a rotary lifting ring 16 is arranged at the tail end of the steel wire rope 11, and a lifting hook 17 matched with the rotary lifting ring 16 is arranged on the soil digging barrel 8;
at least one connecting column 131 is arranged between the gear box 5 and the fixed disc 13, so that the gear box can be prevented from shaking when the fixed disc moves up and down.
The first transmission device 2, the second transmission device 4 and the third transmission device 9 are in belt transmission or chain transmission.
The lower extreme of main drilling rod 6 and the lower extreme of connecting rod 7 are equipped with connector 18 respectively, and the cross section of connector 18 is the polygon cross section, be equipped with respectively on the upper end of connecting rod 7 and the bucket 8 of digging earth with the connecting hole 19 of connector 18 shape looks adaptation, can use many connecting rods grafting during the use, increase the degree of depth of digging a well.
The upper end of the barrel 81 is provided with a connecting rib 83 and a hook 17, and the connecting hole 19 is arranged at the center of the connecting rib 83.
The invention relates to a complete set of drilling device, wherein a connecting rod and an excavating bucket are driven to rotate by the rotation of a main drill rod, a hydraulic rod of a hydraulic machine presses a fixed disc downwards, the excavating bucket rotates and moves downwards at the same time, an excavating knife excavates soil below the excavating bucket, the excavating knife is arranged along the circumferential direction of the bucket body and inwards gathered, the excavated soil enters the bucket body, after one stroke is finished, a winch is controlled to lift the excavating bucket out of a well through a steel wire rope, the depth of a single-time well excavation of the device is the stroke of a piston rod of the hydraulic machine, two or more than two excavating buckets can be prepared on a well excavation site to be used alternately, the downward excavation speed of the device can reach 8-10 meters per hour, the well excavation speed is high, the operation is easy, the operation cost is low, no water source is wasted.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and all the portions of the present invention not described in detail are known in the art.
Claims (6)
1. A complete set drilling device comprises a power device and is characterized in that: the power device is connected with a speed change device through a first transmission device, the speed change device is provided with a first output wheel and a second output wheel, the first output wheel drives a gear box to rotate through a second transmission device, a main drill rod driven by a gear is arranged in the gear box, the main drill rod is connected with an excavating barrel through a connecting rod, the second output wheel is connected with a winch through a third transmission device, a steel wire rope is wound on the winch, and the tail end of the steel wire rope is connected with the excavating barrel;
the lower end of the main drill rod penetrates through a rotary fixed disc, the rotary fixed disc comprises a bearing and a fixed disc, the outer ring of the bearing is connected with the fixed disc, the main drill rod is connected with the inner ring of the bearing, and the fixed disc is connected with a hydraulic rod of at least one hydraulic machine;
the soil digging barrel comprises a barrel body and soil digging blades, wherein the soil digging blades gathered inwards are welded at the lower end of the barrel body along the circumferential direction, and the included angle between each soil digging blade and the vertical direction is 15-75 degrees;
the steel wire rope is provided with at least one fixed pulley, the fixed pulley is arranged above the rotary fixed disc, the steel wire rope penetrates through an inner ring of the bearing, the tail end of the steel wire rope is provided with a rotary lifting ring, and the soil digging barrel is provided with a lifting hook matched with the rotary lifting ring;
at least one connecting column is arranged between the gear box and the fixed disc.
2. The drilling installation as claimed in claim 1, wherein: the power device is a diesel engine or a motor.
3. The drilling installation as claimed in claim 1, wherein: the first transmission device, the second transmission device and the third transmission device are in belt transmission or chain transmission.
4. The drilling installation as claimed in claim 1, wherein: the speed change device is a gearbox.
5. A drilling installation as claimed in any one of claims 1 to 4, wherein: the lower extreme of main drilling rod with the lower extreme of connecting rod is equipped with the connector respectively, the cross section of connector is polygon cross section, the upper end of connecting rod with be equipped with respectively on the bucket with the connecting hole of connector shape looks adaptation.
6. The drilling installation as claimed in claim 5, wherein: the upper end of the barrel body is provided with a connecting rib and the lifting hook, and the connecting hole is formed in the center of the connecting rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091867.7A CN108979526B (en) | 2018-09-19 | 2018-09-19 | Complete set drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091867.7A CN108979526B (en) | 2018-09-19 | 2018-09-19 | Complete set drilling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108979526A CN108979526A (en) | 2018-12-11 |
| CN108979526B true CN108979526B (en) | 2020-09-29 |
Family
ID=64545799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811091867.7A Active CN108979526B (en) | 2018-09-19 | 2018-09-19 | Complete set drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108979526B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6655476B2 (en) * | 2001-02-23 | 2003-12-02 | Timothy R. Wall | Earth boring bit |
| CN102587829B (en) * | 2012-03-14 | 2013-12-18 | 北京市三一重机有限公司 | Drilling tool and piling machine |
| CN106481278A (en) * | 2015-09-02 | 2017-03-08 | 宜昌朝阳建设工程有限责任公司 | A kind of rotary digging drill bit |
| CN207080177U (en) * | 2017-08-18 | 2018-03-09 | 新地能源工程技术有限公司 | A kind of roller cutter bit for entering rock pore-forming for the rig that circles round |
| CN108222837A (en) * | 2018-01-19 | 2018-06-29 | 中冶交通建设集团有限公司 | Rotary excavating extruding expanding drilling head, the rotary drilling rig and construction method for including it |
| CN208669205U (en) * | 2018-09-19 | 2019-03-29 | 王立民 | A kind of complete drilling rig |
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2018
- 2018-09-19 CN CN201811091867.7A patent/CN108979526B/en active Active
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| Publication number | Publication date |
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| CN108979526A (en) | 2018-12-11 |
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