CN109630009A - A kind of oil exploitation lift drilling equipment - Google Patents
A kind of oil exploitation lift drilling equipment Download PDFInfo
- Publication number
- CN109630009A CN109630009A CN201910094921.1A CN201910094921A CN109630009A CN 109630009 A CN109630009 A CN 109630009A CN 201910094921 A CN201910094921 A CN 201910094921A CN 109630009 A CN109630009 A CN 109630009A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- drill bit
- oil exploitation
- drilling equipment
- transverse slat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000013016 damping Methods 0.000 claims abstract description 10
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000004140 cleaning Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003208 petroleum Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- 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
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of oil exploitation lift drilling equipments, including pedestal, the bottom of the pedestal is fixedly installed with supporting leg, the bottom of the supporting leg is equipped with rubber pad, and rubber pad is internally provided with groups of springs, the two sides of the pedestal are fixedly installed with vertical plate, top plate is installed at the top of two vertical plates, the bottom bilateral symmetry of the bottom plate is vertically-mounted, and there are two the first telescopic rods, the end of first telescopic rod is connected with transverse slat, connecting rod passes through and is equipped with drill bit by damping spring block at the center of transverse slat, compared with prior art, the configuration of the present invention is simple, it is easy to operate, pass through groups of springs, the effect of rubber pad and damping spring block, it can be effectively reduced drill bit drilling, the vibration generated when broken, protect drill bit, improve the service life of drill bit.
Description
Technical field
The present invention relates to technical field of petroleum extraction, and in particular to a kind of oil exploitation lift drilling equipment.
Background technique
Petroleum is one of main object of geological prospecting, and as a kind of very important energy, normality is a kind of sticky
, dark brown liquid, referred to as " industrial blood ", main component is the mixture of various alkane, cycloalkane, aromatic hydrocarbon.
Oil exploitation refers to the behavior excavated, extracted to petroleum in the place for having petroleum storage.During exploiting petroleum, oil
Gas flows into shaft bottom from reservoir, and the driving method of well head is risen to from shaft bottom.
Petroleum is general buried in underground, therefore when exploiting to petroleum, needs to carry out drilling well, then could exploit stone
Oil.And existing drilling equipment drilling efficiency is low, complicated for operation, drilling well when equipment vibration it is big, seriously affect drilling equipment especially
It is capable of the petroleum of effectively damping when being the service life of drill bit, therefore needing to research and develop a kind of high drilling efficiency, easy to operate, drilling well
Exploitation lift drilling equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of oil exploitation lift drilling equipments, to overcome existing oil exploitation
With drilling equipment drilling efficiency is low, operation more complicated, drilling well when equipment shake big disadvantage.
To achieve the above object, the invention provides the following technical scheme:
A kind of oil exploitation lift drilling equipment, including pedestal are provided with through-hole, and bottom at the center of the pedestal
The bottom of seat is fixedly installed with supporting leg, and the bottom of the supporting leg is equipped with rubber pad, and rubber pad is internally provided with groups of springs, institute
The two sides for stating pedestal are fixedly installed with vertical plate, and the top horizontal of two vertical plates is fixedly installed with top plate, the bottom of the bottom plate
It is symmetrically vertically-mounted there are two the first telescopic rod, and the end of the first telescopic rod described in two with horizontally disposed cross
Plate is fixedly linked, and bearing block is provided at the center of the transverse slat, connecting rod passes vertically through bearing block and connecting rod is fixedly connected
There is bevel gear, motor is also equipped on the transverse slat, the output end of motor is connected with shaft, and the end of the shaft is also connected with
One bevel gear, bevel gear described in two are mutually twisted setting in 90 degree, and the connecting rod passes through far from one end of bevel gear
Damping spring block is equipped with drill bit, and the drill bit passes through through-hole.
As a further solution of the present invention: guide pad is symmetrically installed at left and right sides of the transverse slat, described in two
Guide pad is movably arranged on guide rod respectively, and guide rod described in two is fixed on the base vertically.
As further scheme of the invention: being equipped with drill bit cleaning device on the pedestal.
As the present invention further scheme: the drill bit cleaning device includes the second telescopic rod and cleaning brush, and second
Telescopic rod level is fixedly mounted on the guide rod in left side, and the second telescopic rod right end is connected with cleaning brush.
As further scheme of the invention: the cleaning brush is wire brush.
As further scheme of the invention: being equipped with dust-extraction unit on the pedestal.
As further scheme of the invention: the dust-extraction unit includes spray head, cradling piece, outlet pipe, water pump, water inlet
Pipe and water tank, the water pump are mounted on the base, and are located at the left side of the guide rod on right side, the water inlet end of the water pump by into
The bottom of water pipe and water tank is connected, and the outside of vertical plate is arranged in water tank, and the water outlet of the water pump is connected with by outlet pipe
Spray head, spray head are located at the upper right side of through-hole, are provided with bracket below the outlet pipe.
Compared with prior art, the configuration of the present invention is simple, easy to operate, by groups of springs, the effect of rubber pad, reduction is set
For in the vibration generated when drilling well work, the stability of equipment is improved, damping bullet is installed between connecting rod and drill bit
Spring block can be effectively reduced the vibration that drill bit is generated when being drilled, being crushed, protect drill bit, and improve drill bit uses the longevity
Life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1 in the present invention.
Fig. 2 is the structural schematic diagram of embodiment 2 in the present invention.
Fig. 3 is the structural schematic diagram of embodiment 3 in the present invention.
In figure: 1- pedestal, 2- through-hole, 3- supporting leg, 4- groups of springs, 5- rubber pad, 6- vertical plate, 7- top plate, 8- first are flexible
Bar, 9- guide rod, 10- guide pad, 11- transverse slat, 12- bearing block, 13- bevel gear, 14- shaft, 15- motor, 16- connecting rod,
17- damping spring block, 18- drill bit, the second telescopic rod of 19-, 20- cleaning brush, 21- spray head, 22- bracket, 23- outlet pipe, 24- water
Pump, 25- water inlet pipe, 26- water tank.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Referring to Fig. 1, in the embodiment of the present invention, a kind of oil exploitation lift drilling equipment, including pedestal 1, it is described
Through-hole 2 is provided at the center of pedestal 1, and the bottom of pedestal 1 is fixedly installed with supporting leg 3, the bottom of the supporting leg 3 is equipped with rubber
Rubber mat 5, and rubber pad 5 is internally provided with groups of springs 4, the two sides of the pedestal 1 are fixedly installed with vertical plate 6, two vertical plates 6
Top horizontal is fixedly installed with top plate 7, and the bottom bilateral symmetry of the bottom plate 1 is vertically-mounted there are two the first telescopic rod 8, and two
The end of a first telescopic rod 8 is fixedly linked with horizontally disposed transverse slat 11；
Bearing block 12 is provided at the center of the transverse slat 11, connecting rod 16 passes vertically through bearing block 12 and connecting rod 16 is solid
Surely it is connected with bevel gear 13, is also equipped with motor 15 on the transverse slat 11, the output end of motor 15 is connected with shaft 14, and described turn
The end of axis 14 is also connected with a bevel gear 13, and two bevel gears 13 are mutually twisted setting, the connecting rod in 90 degree
16 one end far from bevel gear 13 are equipped with drill bit 18 by damping spring block 17, and the drill bit 18 passes through through-hole 2.
Further, the left and right sides of the transverse slat 11 is symmetrically installed with guide pad 10, and guide pad 10 described in two divides
It is not movably arranged on guide rod 9, guide rod 11 described in two is fixed on pedestal 1 vertically.
The working principle of the present embodiment is: by present invention transport to the drilling well position surveyed in advance, being placed in horizontal plane
On, start motor 15, the rotation of 15 drive shaft 14 of motor, shaft 14 drives two bevel gears 13 to rotate, and then drives drill bit 18
Rotation；Then, start two the first telescopic rods 8, the work of the first telescopic rod 8, telescopic end pushes transverse slat 11 to move downward, in turn
Drill bit 18 is driven to move downward, drill bit 18 passes through the through-hole 2 on pedestal 1, contacts ground, starts drilling well work.
Compared to the prior art, the configuration of the present invention is simple, it is easy to operate, by groups of springs 4, the effect of rubber pad 5, reduce
Equipment improves the stability of equipment in the vibration generate when drilling well work, is equipped between connecting rod 16 and drill bit 18
Damping spring block 17 can be effectively reduced the vibration that drill bit 18 is generated when being drilled, being crushed, protect drill bit 18, improve
The service life of drill bit 18.
Embodiment 2
Referring to Fig. 2, the present embodiment mainly installs a drill bit cleaning device on pedestal 1, so as in drilling well
After the completion, soil, the sandstone etc. adhered on drill bit 18 is cleaned.
Further, the drill bit cleaning device includes the second telescopic rod 19 and cleaning brush 20, and the second telescopic rod 19 is horizontal
It is fixedly mounted on the guide rod 9 in left side, and 19 right end of the second telescopic rod is connected with cleaning brush 20.
Further, the cleaning brush 20 is wire brush.
Embodiment 3
During drilling well, since drill bit is for a long time crushed soil, rock etc., so often generating more
Fugitive dust, not only will affect operation of the staff to equipment, also jeopardize the health of staff.
Referring to Fig. 3, the present embodiment mainly installs a dust-extraction unit on pedestal 1, produced with eliminating in drilling process
Raw fugitive dust etc..
Further, the dust-extraction unit includes spray head 21, cradling piece 22, outlet pipe 23, water pump 24, water inlet pipe 25 and water
Case 26, the water pump 24 are mounted on pedestal 1, and are located at the left side of the guide rod 9 on right side, and the water inlet end of the water pump 24 passes through
Water inlet pipe 25 is connected with the bottom of water tank 26, and the outside of vertical plate 6 is arranged in water tank 26, and the water outlet of the water pump 24 is by going out
Water pipe 23 is connected with spray head 21, and spray head 21 is located at the upper right side of through-hole 2, is provided with bracket 22 below the outlet pipe 23.
It should be strongly noted that pedestal 1, motor 15, drill bit 18 are the application of the prior art in the technical program,
And groups of springs 4, the specific installation of rubber pad 5 and damping spring block 17, application, the innovative point that structure is the application and existing skill
Art is compared, the beneficial effect is that: the configuration of the present invention is simple, easy to operate, by groups of springs 4, the effect of rubber pad 5, reduction is set
For in the vibration generated when drilling well work, the stability of equipment is improved, is equipped with and subtracts between connecting rod 16 and drill bit 18
Spring block 17 is shaken, the vibration that drill bit 18 is generated when being drilled, being crushed is can be effectively reduced, protects drill bit 18, improve brill
First 18 service life.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of oil exploitation lift drilling equipment, including pedestal (1), through-hole is provided at the center of the pedestal (1)
(2), and the bottom of pedestal (1) is fixedly installed with supporting leg (3), which is characterized in that the bottom of the supporting leg (3) is equipped with rubber pad
(5), and rubber pad (5) is internally provided with groups of springs (4), and the two sides of the pedestal (1) are fixedly installed with vertical plate (6), and two
The top horizontal of vertical plate (6) is fixedly installed with top plate (7), and the bottom of the bottom plate (1) bilateral symmetry is vertically-mounted, and there are two the
One telescopic rod (8), and the end of the first telescopic rod (8) described in two is fixedly linked with horizontally disposed transverse slat (11), institute
It states and is provided at the center of transverse slat (11) bearing block (12), connecting rod (16) passes vertically through bearing block (12) and connecting rod (16) is solid
Surely it is connected with bevel gear (13), is also equipped with motor (15) on the transverse slat (11), the output end of motor (15) is connected with shaft
(14), the end of the shaft (14) is also connected with a bevel gear (13), and bevel gear (13) described in two is mutual in 90 degree
Occlusion setting, the one end of the connecting rod (16) far from bevel gear (13) are equipped with drill bit (18) by damping spring block (17),
The drill bit (18) passes through through-hole (2).
2. a kind of oil exploitation lift drilling equipment according to claim 1, which is characterized in that the transverse slat (11)
The left and right sides be symmetrically installed with guide pad (10), guide pad (10) described in two is movably arranged on respectively on guide rod (9),
Guide rod (11) described in two is fixed on vertically on pedestal (1).
3. a kind of oil exploitation lift drilling equipment according to claim 1, which is characterized in that the pedestal (1)
On drill bit cleaning device is installed.
4. a kind of oil exploitation lift drilling equipment according to claim 3, which is characterized in that the drill bit cleaning
Device includes the second telescopic rod (19) and cleaning brush (20), and the second telescopic rod (19) level is fixedly mounted on the guiding positioned at left side
On bar (9), and the second telescopic rod (19) right end is connected with cleaning brush (20).
5. a kind of oil exploitation lift drilling equipment according to claim 4, which is characterized in that the cleaning brush
It (20) is wire brush.
6. a kind of oil exploitation lift drilling equipment according to claim 1, which is characterized in that the pedestal (1)
On dust-extraction unit is installed.
7. a kind of oil exploitation lift drilling equipment according to claim 6, which is characterized in that the dust-extraction unit
Including spray head (21), cradling piece (22), outlet pipe (23), water pump (24), water inlet pipe (25) and water tank (26), the water pump (24)
It is mounted on pedestal (1), and is located at the left side of the guide rod (9) on right side, the water inlet end of the water pump (24) passes through water inlet pipe
(25) it is connected with the bottom of water tank (26), in the outside of vertical plate (6), the water outlet of the water pump (24) is logical for water tank (26) setting
It crosses outlet pipe (23) to be connected with spray head (21), spray head (21) is located at the upper right side of through-hole (2), setting below the outlet pipe (23)
There are bracket (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094921.1A CN109630009A (en) | 2019-01-28 | 2019-01-28 | A kind of oil exploitation lift drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094921.1A CN109630009A (en) | 2019-01-28 | 2019-01-28 | A kind of oil exploitation lift drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109630009A true CN109630009A (en) | 2019-04-16 |
Family
ID=66064335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910094921.1A Pending CN109630009A (en) | 2019-01-28 | 2019-01-28 | A kind of oil exploitation lift drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109630009A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242224A (en) * | 2019-05-30 | 2019-09-17 | 湖南达道新能源开发有限公司 | A kind of geothermal energy resources exploitation drilling well ground surface platform |
| CN110774458A (en) * | 2019-11-01 | 2020-02-11 | 万丹 | Automatic grooving machine for installation of customized furniture for house decoration |
| CN110847816A (en) * | 2019-11-27 | 2020-02-28 | 张军 | Drilling device for oil field exploitation |
| CN111701702A (en) * | 2020-06-24 | 2020-09-25 | 林超 | System and process for recycling and reusing construction solid waste and cement prefabricated members |
| CN111713210A (en) * | 2020-06-30 | 2020-09-29 | 山东省农业机械科学研究院 | Tobacco punching structure, device and equipment |
| CN117646598A (en) * | 2024-01-30 | 2024-03-05 | 陕西延长石油矿业有限责任公司 | Mine-based two-stage drilling device and application method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202963543U (en) * | 2012-11-28 | 2013-06-05 | 雷建 | Shock absorption electric drill |
| CN203811415U (en) * | 2014-05-06 | 2014-09-03 | 四川农业大学 | Damping type soil collector |
| CN106612756A (en) * | 2016-11-14 | 2017-05-10 | 扬州市飞马汽油机厂 | Gasoline engine tree-planting digging machine |
| CN107676045A (en) * | 2017-11-10 | 2018-02-09 | 赣州研顺飞科技有限公司 | A kind of high accuracy construction drilling platform |
| CN207017933U (en) * | 2017-07-18 | 2018-02-16 | 项霜霜 | A kind of high intensity drilling equipment for oil drilling |
| CN107803530A (en) * | 2017-12-12 | 2018-03-16 | 泰州市玮华涂饰科技有限公司 | A kind of special aluminium alloy wheel hub of vehicle perforating device |
| CN108222830A (en) * | 2017-12-26 | 2018-06-29 | 魏文福 | A kind of oil exploitation drilling equipment |
| CN108457592A (en) * | 2018-04-27 | 2018-08-28 | 朱茂祖 | A kind of oil exploitation lift drilling equipment |
| CN108505937A (en) * | 2018-05-03 | 2018-09-07 | 刘海峰 | A kind of construction drilling equipment |
| CN108789866A (en) * | 2018-06-07 | 2018-11-13 | 魏城 | A kind of drilling equipment of the construction with dust-proof effect |
| CN208294429U (en) * | 2018-05-17 | 2018-12-28 | 永春县广普科技有限公司 | A kind of oil exploitation drilling machine with shock-absorbing function |
| CN109184576A (en) * | 2018-10-24 | 2019-01-11 | 国家电网有限公司 | A kind of damping drilling rig |
-
2019
- 2019-01-28 CN CN201910094921.1A patent/CN109630009A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202963543U (en) * | 2012-11-28 | 2013-06-05 | 雷建 | Shock absorption electric drill |
| CN203811415U (en) * | 2014-05-06 | 2014-09-03 | 四川农业大学 | Damping type soil collector |
| CN106612756A (en) * | 2016-11-14 | 2017-05-10 | 扬州市飞马汽油机厂 | Gasoline engine tree-planting digging machine |
| CN207017933U (en) * | 2017-07-18 | 2018-02-16 | 项霜霜 | A kind of high intensity drilling equipment for oil drilling |
| CN107676045A (en) * | 2017-11-10 | 2018-02-09 | 赣州研顺飞科技有限公司 | A kind of high accuracy construction drilling platform |
| CN107803530A (en) * | 2017-12-12 | 2018-03-16 | 泰州市玮华涂饰科技有限公司 | A kind of special aluminium alloy wheel hub of vehicle perforating device |
| CN108222830A (en) * | 2017-12-26 | 2018-06-29 | 魏文福 | A kind of oil exploitation drilling equipment |
| CN108457592A (en) * | 2018-04-27 | 2018-08-28 | 朱茂祖 | A kind of oil exploitation lift drilling equipment |
| CN108505937A (en) * | 2018-05-03 | 2018-09-07 | 刘海峰 | A kind of construction drilling equipment |
| CN208294429U (en) * | 2018-05-17 | 2018-12-28 | 永春县广普科技有限公司 | A kind of oil exploitation drilling machine with shock-absorbing function |
| CN108789866A (en) * | 2018-06-07 | 2018-11-13 | 魏城 | A kind of drilling equipment of the construction with dust-proof effect |
| CN109184576A (en) * | 2018-10-24 | 2019-01-11 | 国家电网有限公司 | A kind of damping drilling rig |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242224A (en) * | 2019-05-30 | 2019-09-17 | 湖南达道新能源开发有限公司 | A kind of geothermal energy resources exploitation drilling well ground surface platform |
| CN110242224B (en) * | 2019-05-30 | 2020-11-10 | 湖南达道新能源开发有限公司 | Geothermal energy development drilling ground platform |
| CN110774458A (en) * | 2019-11-01 | 2020-02-11 | 万丹 | Automatic grooving machine for installation of customized furniture for house decoration |
| CN110847816A (en) * | 2019-11-27 | 2020-02-28 | 张军 | Drilling device for oil field exploitation |
| CN110847816B (en) * | 2019-11-27 | 2020-11-06 | 张军 | Drilling device for oil field exploitation |
| CN111701702A (en) * | 2020-06-24 | 2020-09-25 | 林超 | System and process for recycling and reusing construction solid waste and cement prefabricated members |
| CN111713210A (en) * | 2020-06-30 | 2020-09-29 | 山东省农业机械科学研究院 | Tobacco punching structure, device and equipment |
| CN111713210B (en) * | 2020-06-30 | 2022-08-26 | 山东省农业机械科学研究院 | Tobacco punching device and equipment |
| CN117646598A (en) * | 2024-01-30 | 2024-03-05 | 陕西延长石油矿业有限责任公司 | Mine-based two-stage drilling device and application method thereof |
| CN117646598B (en) * | 2024-01-30 | 2024-04-12 | 陕西延长石油矿业有限责任公司 | Mine-based two-stage drilling device and application method thereof |
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Application publication date: 20190416 |
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