CN108150093A - A kind of screw mandrel regulation type various dimensions mining drilling equipment - Google Patents
A kind of screw mandrel regulation type various dimensions mining drilling equipment Download PDFInfo
- Publication number
- CN108150093A CN108150093A CN201711411418.1A CN201711411418A CN108150093A CN 108150093 A CN108150093 A CN 108150093A CN 201711411418 A CN201711411418 A CN 201711411418A CN 108150093 A CN108150093 A CN 108150093A
- Authority
- CN
- China
- Prior art keywords
- screw
- operation console
- various dimensions
- sliding block
- drilling equipment
- 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.)
- Granted
Links
Classifications
-
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
-
- 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
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
-
- 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
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/025—Rock drills, i.e. jumbo drills
-
- 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
- E21B7/04—Directional drilling
Abstract
The invention discloses a kind of screw mandrel regulation type various dimensions mining drilling equipments, including pedestal, the first screw, operation console, link, bore motor and drill bit, the other end of the supporting rod positioned at both sides is also hinged with operation console, rotation seat is also installed by welding on the right side of the upper surface of the operation console, fixed frame is rotatablely equipped on rotation seat, fixed frame inner top is equipped with hydraulic cylinder, and the output shaft of bore motor is downwards and the output shaft lower end of bore motor is fixedly connected with drill bit by shaft coupling.It can also be by realizing the lifting of operation console while the angle of drill bit is adjusted in the drilling equipment, so as to adjust the actual height of drill bit, realize that various dimensions drill during to mining, without being equipped with the drilling device in a variety of directions, the versatility of device is substantially increased, greatly reduces the acquisition cost of device.
Description
Technical field
The present invention relates to a kind of reducing mechanism, specifically a kind of screw mandrel regulation type various dimensions mining drilling equipment.
Background technology
China is rock material resource big country, and the gross reserves of rock material resource is at the forefront in the world, and national year produces ten thousand stere more than 700
Quarry stone, the similary position of exploitation total amount of stone material is at the forefront in the world, but the aggregate level of China's stone digging is still in backward state,
Rock material resource is allowed of no optimist using horizontal, exploitation Raw material ratio and ore recovery ratio.During mining production, digging operation was both
It is that consumption human and material resources are most, occupied fund is most, and is the production link for reducing mining cost potentiality maximum.Reduce digging
The main path of cost is to raise labour productivity and product quality, reduces the consumption of materials.
It is exploited again after drilling is frequently necessary to during mining at present, it can not be right in existing drilling machine operating process
Work angle is adjusted, and can not meet the needs of comprehensive punching.
Invention content
It is above-mentioned to solve the purpose of the present invention is to provide a kind of screw mandrel regulation type various dimensions mining drilling equipment
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical solution：
A kind of screw mandrel regulation type various dimensions mining drilling equipment, including pedestal, the first screw, operation console, link, brill
Hole motor and drill bit, the Its lower side corner location are equipped with universal wheel, are arranged at left and right sides of the base upper surface
Riser is rotatablely equipped with the first screw between the riser of the left and right sides by bearing, and the right end of the first screw, which is pierced by, to be located at
The riser on right side is simultaneously fixedly connected with the first knob, and screw thread is equipped with left swivel nut respectively on left and right two parts screw thread of the first screw
With right sliding sleeve, the first sliding rail is additionally provided on the pedestal, the first sliding block, the left swivel nut and the right side are slidably fitted on the first sliding rail
The upside of sliding sleeve is hinged with supporting rod, is also hinged with operation console positioned at the other end of the supporting rod of both sides, supporting rod is hingedly pacified
Mounted in the downside of operation console, by screwing the first knob, so as to which the first screw be made to start to rotate, due to the left and right two of the first screw
The liter of operation console is realized on the contrary, so as to make the opposite or opposite direction movement simultaneously of left swivel nut and right sliding sleeve in partial threads direction
Drop.
Rotation seat is also installed by welding on the right side of the upper surface of the operation console, fixed frame is rotatablely equipped on rotation seat, Gu
Frame inner top is determined equipped with hydraulic cylinder, and the output shaft of hydraulic cylinder is fixedly connected with link, the inside of the fixed frame or so
Both sides are equipped with the second sliding rail, the second sliding block are slidably connected on the second sliding rail of the left and right sides, positioned at the left and right sides
The second sliding block upper end with being welded to connect on the downside of link, pass through branch between second sliding block positioned at the left and right sides
Frame is installed with bore motor, and the output shaft of bore motor is downwards and the output shaft lower end of bore motor is fixed by shaft coupling
It is connected with drill bit；By hydraulic cylinder drive link move up and down, so as to drive the second sliding block on the second sliding rail on glide
Dynamic, so as to which the drill bit on bore motor be driven to move up and down, while being powered makes bore motor start to work, and bore motor, which drives, to be bored
Head starts to rotate, so as to drill to mine.
The left side of the fixed frame is also hinged with pull rod, and the other end of pull rod is hingedly connected with third sliding block, institute described the
Bearing is installed, interference fit is equipped with the second screw on the inner ring of bearing, and peace is fixed on the operation console on the left of three sliding blocks
Equipped with limiting swivel nut, the second wire rod thread is mounted on the inside of limiting swivel nut, and the other end of the second screw is also fixedly welded with the
Two knobs.
As further embodiment of the present invention：Left and right two parts of first screw are tapped and centre position is not attacked
Screw thread.
As further scheme of the invention：Left and right two parts hand of spiral of first screw is opposite.
As further scheme of the invention：First sliding block be provided with two groups and left swivel nut and right sliding sleeve respectively with
Corresponding first sliding block is fixedly connected by connecting rod.
As further scheme of the invention：The pull rod is retractable structure.
As further scheme of the invention：The upper surface of the operation console is additionally provided with sliding slot, and third sliding block slides peace
In the sliding slot on operation console.
As further scheme of the invention：The limiting swivel nut is internally provided with internal thread.
Compared with prior art, the beneficial effects of the invention are as follows：The drilling equipment is gone back while the angle of drill bit is adjusted
It can realize that various dimensions drill during to mining by realizing the lifting of operation console, so as to adjust the actual height of drill bit, so as to
The drilling device in a variety of directions need not be equipped with, substantially increases the versatility of device, greatly reduces the acquisition cost of device.
Description of the drawings
Fig. 1 is a kind of structure diagram of screw mandrel regulation type various dimensions mining drilling equipment.
Fig. 2 is a kind of structure diagram of the first screw in screw mandrel regulation type various dimensions mining drilling equipment.
Fig. 3 is a kind of structure diagram of drill bit in screw mandrel regulation type various dimensions mining drilling equipment.
In figure：1- pedestals, 2- universal wheels, 3- risers, the first screws of 4-, the first knobs of 5-, the left swivel nuts of 6-, the right swivel nuts of 7-,
The first sliding rails of 8-, the first sliding blocks of 9-, 10- supporting rods, 11- operation consoles, 12- rotation seats, 13- fixed frames, 14- hydraulic cylinders, 15-
Link, the second sliding rails of 16-, the second sliding blocks of 17-, 18- bore motors, 19- drill bits, 20- pull rods, 21- thirds sliding block, 22-
Two screws, 23- bearings, 24- limitings swivel nut, the second knobs of 25-.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
- 3 are please referred to Fig.1, a kind of screw mandrel regulation type various dimensions mining drilling equipment, including pedestal 1, the first screw
4th, operation console 11, link 15, bore motor 18 and drill bit 19, the 1 downside corner location of pedestal are equipped with universal wheel 2, institute
It states and is arranged with riser 3 at left and right sides of 1 upper surface of pedestal, be rotatablely equipped between the riser 3 of the left and right sides by bearing
First screw 4, left and right two parts of the first screw 4 are tapped and centre position not tapping, the left and right of the first screw 4 two
Point hand of spiral is on the contrary, the right end of the first screw 4 is pierced by the riser 3 positioned at right side and is fixedly connected with the first knob 5, and first
Screw thread is equipped with left swivel nut 6 and right sliding sleeve 7 respectively on left and right two parts screw thread of screw 4, and the first cunning is additionally provided on the pedestal 1
Rail 8 is slidably fitted with the first sliding block 9 on first sliding rail 8, and the first sliding block 9 is provided with two groups and left swivel nut 6 is distinguished with right sliding sleeve 7
It being fixedly connected with corresponding first sliding block 9 by connecting rod, the upside of the left swivel nut 6 and right sliding sleeve 7 is hinged with supporting rod 10,
Operation console 11 is also hinged with positioned at the other end of the supporting rod 10 of both sides, supporting rod 10 is hingedly mounted on the downside of operation console 11,
By screwing the first knob 5, so as to which the first screw 4 be made to start to rotate, due to left and right two parts hand of spiral phase of the first screw 4
Instead, so as to make the opposite or opposite direction movement simultaneously of left swivel nut 6 and right sliding sleeve 7, the lifting of operation console 11 is realized.
Rotation seat 12 is also installed by welding on the right side of the upper surface of the operation console 11, fixation is rotatablely equipped on rotation seat 12
Frame 13,13 inner top of fixed frame are equipped with hydraulic cylinder 14, and the output shaft of hydraulic cylinder 14 is fixedly connected with link 15, described solid
Determine to be equipped with the second sliding rail 16 at left and right sides of the inside of frame 13, the is slidably connected on the second sliding rail 16 of the left and right sides
Two sliding blocks 17 are welded to connect positioned at downside of the upper end with link 15 of the second sliding block 17 of the left and right sides, described to be located at a left side
It is fixed by the bracket between second sliding block 17 of right both sides and bore motor 18 is installed, the output shaft of bore motor 18 is downward and bores
The output shaft lower end of hole motor 18 is fixedly connected with drill bit 19 by shaft coupling；Link is driven about 15 by hydraulic cylinder 14
Movement, so as to which the second sliding block 17 be driven to be slided up and down on the second sliding rail 16, so as to drive on the drill bit 19 on bore motor 18
Lower movement, at the same be powered bore motor 18 is made to start to work, bore motor 18 drive drill bit 19 start to rotate, so as to mine into
Row drilling.
The left side of the fixed frame 13 is also hinged with pull rod 20, and pull rod 20 is retractable structure, and the other end of pull rod 20 is cut with scissors
It is connected to third sliding block 21 in succession, the upper surface of the operation console 11 is additionally provided with sliding slot, and third sliding block 21 is slidably mounted on operation console
In sliding slot on 11, the left side of the third sliding block 21 is equipped with bearing 23, and interference fit is equipped with the on the inner ring of bearing 23
Two screws 22, limiting swivel nut 24 is installed on the operation console 11, and limiting swivel nut 24 is internally provided with internal thread, the second screw
22 are threadably mounted at the inside of limiting swivel nut 24, and the other end of the second screw 22 is also fixedly welded with the second knob 25.
In use, when needing to drill to ground using drill bit 19, by hydraulic cylinder 14 drive link 15 to
Lower movement, so as to drive the second sliding block 17 slide downward on the second sliding rail 16, so as to drive the drill bit 19 on bore motor 18
It moves downward, while being powered makes bore motor 18 start to work, bore motor 18 drives drill bit 19 to start to rotate, so as to ground
It drills, when needing to drill to front, by screwing the second knob 25, so as to which the second screw 22 be made to start to rotate,
Thread fitting between second screw 22 and limiting swivel nut 24, limiting swivel nut 24 is fixed, so as to make the second screw 22 to the left
Screw drives third sliding block 21 to slide to the left, thus by the way that pull rod 20 is pulled to realize the adjusting to 13 angle of fixed frame, from
And the angle of drill bit 19 is adjusted indirectly, and can be by screwing the first knob 5, so as to which the first screw 4 be made to start to rotate, due to first
Left and right two parts hand of spiral of screw 4 on the contrary, so as to make the opposite or opposite direction movement simultaneously of left swivel nut 6 and right sliding sleeve 7,
It realizes the lifting of operation console 11, so as to adjust the actual height of drill bit 19, realizes that various dimensions drill during to mining, so as to nothing
The drilling device in a variety of directions need to be equipped with, substantially increases the versatility of device, greatly reduces the acquisition cost of device.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be under the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art has
It makes a variety of changes.
Claims (7)
1. a kind of screw mandrel regulation type various dimensions mining drilling equipment, including pedestal（1）, the first screw（4）, operation console
（11）, link（15）, bore motor（18）And drill bit（19）, it is characterised in that：The pedestal（1）Downside corner location is all provided with
There is universal wheel（2）, the pedestal（1）Riser is arranged at left and right sides of upper surface（3）, the riser positioned at the left and right sides（3）It
Between the first screw is rotatablely equipped with by bearing（4）, the first screw（4）Right end be pierced by riser positioned at right side（3）It is and fixed
It is connected with the first knob（5）, the first screw（4）Left and right two parts screw thread on respectively screw thread left swivel nut is installed（6）With right cunning
Set（7）, the pedestal（1）On be additionally provided with the first sliding rail（8）, the first sliding rail（8）On be slidably fitted with the first sliding block（9）, it is described
Left swivel nut（6）With right sliding sleeve（7）Upside be hinged with supporting rod（10）, the supporting rod positioned at both sides（10）The other end also cut with scissors
It is connected to operation console（11）, supporting rod（10）It is hingedly mounted on operation console（11）Downside, the operation console（11）Upper surface it is right
Side is also installed by welding with rotation seat（12）, rotation seat（12）On be rotatablely equipped with fixed frame（13）, fixed frame（13）Inner top is set
There is hydraulic cylinder（14）, hydraulic cylinder（14）Output shaft be fixedly connected with link（15）, the fixed frame（13）Inside
The left and right sides is equipped with the second sliding rail（16）, the second sliding rail positioned at the left and right sides（16）On slidably connect the second sliding block
（17）, the second sliding block positioned at the left and right sides（17）Upper end and link（15）Downside be welded to connect, it is described be located at a left side
Second sliding block of right both sides（17）Between be fixed by the bracket bore motor be installed（18）, bore motor（18）Output it is axial
Lower and bore motor（18）Output shaft lower end drill bit is fixedly connected with by shaft coupling（19）；The fixed frame（13）Left side
Also it is hinged with pull rod（20）, pull rod（20）The other end be hingedly connected with third sliding block（21）, third sliding block（21）Left side peace
Equipped with bearing（23）, bearing（23）Inner ring on interference fit the second screw is installed（22）, the operation console（11）Upper fixation
Limiting swivel nut is installed（24）, the second screw（22）It is threadably mounted at limiting swivel nut（24）Inside, the second screw（22）It is another
One end is also fixedly welded with the second knob（25）.
2. a kind of screw mandrel regulation type various dimensions mining drilling equipment according to claim 1, it is characterised in that：Institute
State the first screw（4）Left and right two parts are tapped and centre position not tapping.
3. a kind of screw mandrel regulation type various dimensions mining drilling equipment according to claim 1 and 2, feature exist
In：First screw（4）Left and right two parts hand of spiral it is opposite.
4. a kind of screw mandrel regulation type various dimensions mining drilling equipment according to claim 1, it is characterised in that：Institute
State the first sliding block（9）It is provided with two groups and left swivel nut（6）With right sliding sleeve（7）Respectively with corresponding first sliding block（9）Pass through connecting rod
It is fixedly connected.
5. a kind of screw mandrel regulation type various dimensions mining drilling equipment according to claim 1, it is characterised in that：Institute
State pull rod（20）For retractable structure.
6. a kind of screw mandrel regulation type various dimensions mining drilling equipment according to claim 1, it is characterised in that：Institute
State operation console（11）Upper surface be additionally provided with sliding slot, third sliding block（21）It is slidably mounted on operation console（11）On sliding slot in.
7. a kind of screw mandrel regulation type various dimensions mining drilling equipment according to claim 1, it is characterised in that：Institute
State limiting swivel nut（24）It is internally provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411418.1A CN108150093B (en) | 2017-12-23 | 2017-12-23 | Screw rod adjusting type multi-dimensional drilling device for mine exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411418.1A CN108150093B (en) | 2017-12-23 | 2017-12-23 | Screw rod adjusting type multi-dimensional drilling device for mine exploitation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108150093A true CN108150093A (en) | 2018-06-12 |
| CN108150093B CN108150093B (en) | 2020-08-07 |
Family
ID=62465432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711411418.1A Active CN108150093B (en) | 2017-12-23 | 2017-12-23 | Screw rod adjusting type multi-dimensional drilling device for mine exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150093B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787451A (en) * | 2018-07-04 | 2018-11-13 | 朱亚凤 | A kind of Chinese medicinal material pigeonholes for prepared slices of Chinese crude drugs processing |
| CN108979527A (en) * | 2018-07-12 | 2018-12-11 | 深圳市安思科电子科技有限公司 | A kind of firm rock drilling device convenient for adjusting |
| CN109138838A (en) * | 2018-08-29 | 2019-01-04 | 郭旭 | A kind of diamond bit |
| CN109184556A (en) * | 2018-08-20 | 2019-01-11 | 郭鸿洲 | It is a kind of convenient for the coal mining perforating device of explosion punching |
| CN109236183A (en) * | 2018-11-13 | 2019-01-18 | 惠安县晶鹰建材有限责任公司 | A kind of bridge construction rotary drilling rig |
| CN109541177A (en) * | 2018-11-29 | 2019-03-29 | 福建金东矿业股份有限公司 | A kind of mine accurately measures device with geology |
| CN110805400A (en) * | 2019-11-09 | 2020-02-18 | 王俊香 | Positioning device for petroleum drilling machine |
| CN110886578A (en) * | 2019-12-05 | 2020-03-17 | 株洲天桥舜臣选煤机械有限责任公司 | Drilling equipment is used in mine engineering blasting |
| CN111546418A (en) * | 2020-05-05 | 2020-08-18 | 云和县锐泽玩具设计工作室 | Perforating machine with foldable fixing support |
| CN111941528A (en) * | 2020-08-14 | 2020-11-17 | 杭州临安简诚办公用品有限公司 | Perforating device of paper office supplies |
| CN113756797A (en) * | 2021-09-23 | 2021-12-07 | 云南滇东雨汪能源有限公司 | Rock wall drilling machine for coal mining |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU534563A1 (en) * | 1971-11-02 | 1976-11-05 | Ачисайский Полиметаллический Комбинат | Drilling rig |
| CN87204435U (en) * | 1987-07-18 | 1988-03-30 | 中南工业大学 | Multifunctional deep hole-drilling carriage |
| CN201931113U (en) * | 2011-01-14 | 2011-08-17 | 金华金锐科技发展有限公司 | Angle-adjustable numerically controlled drill |
| CN205433823U (en) * | 2016-03-23 | 2016-08-10 | 延安大学附属医院 | Orthopedic medical perforating device |
| CN206414796U (en) * | 2017-01-20 | 2017-08-18 | 赣州齐畅新材料有限公司 | A kind of rare earth-iron-boron extraction equipment |
| CN107283833A (en) * | 2017-06-08 | 2017-10-24 | 宁夏正邦知识产权管理有限公司 | A kind of efficiently convenient 3D printer used |
| CN206653456U (en) * | 2017-04-28 | 2017-11-21 | 浙江工业职业技术学院 | A kind of perforating device of convenient regulation angle |
| CN209724216U (en) * | 2017-12-23 | 2019-12-03 | 郑州国知网络技术有限公司 | A kind of screw mandrel regulation type various dimensions mining drilling equipment |
-
2017
- 2017-12-23 CN CN201711411418.1A patent/CN108150093B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU534563A1 (en) * | 1971-11-02 | 1976-11-05 | Ачисайский Полиметаллический Комбинат | Drilling rig |
| CN87204435U (en) * | 1987-07-18 | 1988-03-30 | 中南工业大学 | Multifunctional deep hole-drilling carriage |
| CN201931113U (en) * | 2011-01-14 | 2011-08-17 | 金华金锐科技发展有限公司 | Angle-adjustable numerically controlled drill |
| CN205433823U (en) * | 2016-03-23 | 2016-08-10 | 延安大学附属医院 | Orthopedic medical perforating device |
| CN206414796U (en) * | 2017-01-20 | 2017-08-18 | 赣州齐畅新材料有限公司 | A kind of rare earth-iron-boron extraction equipment |
| CN206653456U (en) * | 2017-04-28 | 2017-11-21 | 浙江工业职业技术学院 | A kind of perforating device of convenient regulation angle |
| CN107283833A (en) * | 2017-06-08 | 2017-10-24 | 宁夏正邦知识产权管理有限公司 | A kind of efficiently convenient 3D printer used |
| CN209724216U (en) * | 2017-12-23 | 2019-12-03 | 郑州国知网络技术有限公司 | A kind of screw mandrel regulation type various dimensions mining drilling equipment |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787451A (en) * | 2018-07-04 | 2018-11-13 | 朱亚凤 | A kind of Chinese medicinal material pigeonholes for prepared slices of Chinese crude drugs processing |
| CN108979527A (en) * | 2018-07-12 | 2018-12-11 | 深圳市安思科电子科技有限公司 | A kind of firm rock drilling device convenient for adjusting |
| CN109184556A (en) * | 2018-08-20 | 2019-01-11 | 郭鸿洲 | It is a kind of convenient for the coal mining perforating device of explosion punching |
| CN109138838A (en) * | 2018-08-29 | 2019-01-04 | 郭旭 | A kind of diamond bit |
| CN109236183A (en) * | 2018-11-13 | 2019-01-18 | 惠安县晶鹰建材有限责任公司 | A kind of bridge construction rotary drilling rig |
| CN109541177A (en) * | 2018-11-29 | 2019-03-29 | 福建金东矿业股份有限公司 | A kind of mine accurately measures device with geology |
| CN110805400A (en) * | 2019-11-09 | 2020-02-18 | 王俊香 | Positioning device for petroleum drilling machine |
| CN110805400B (en) * | 2019-11-09 | 2021-12-07 | 大畏机床(江苏)有限公司 | Positioning device for petroleum drilling machine |
| CN110886578A (en) * | 2019-12-05 | 2020-03-17 | 株洲天桥舜臣选煤机械有限责任公司 | Drilling equipment is used in mine engineering blasting |
| CN111546418A (en) * | 2020-05-05 | 2020-08-18 | 云和县锐泽玩具设计工作室 | Perforating machine with foldable fixing support |
| CN111941528A (en) * | 2020-08-14 | 2020-11-17 | 杭州临安简诚办公用品有限公司 | Perforating device of paper office supplies |
| CN111941528B (en) * | 2020-08-14 | 2022-07-22 | 杭州双擎动力设备有限公司 | Perforating device of paper office supplies |
| CN113756797A (en) * | 2021-09-23 | 2021-12-07 | 云南滇东雨汪能源有限公司 | Rock wall drilling machine for coal mining |
| CN113756797B (en) * | 2021-09-23 | 2024-02-02 | 云南滇东雨汪能源有限公司 | Rock wall drilling machine for coal mine exploitation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108150093B (en) | 2020-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108150093A (en) | A kind of screw mandrel regulation type various dimensions mining drilling equipment | |
| CN108005578A (en) | A kind of gear regulating type various dimensions mining drilling equipment | |
| CN105414599A (en) | Drilling device applied to graphite mold production | |
| CN106837185A (en) | Machine jumbolter independent rack | |
| CN205289819U (en) | Be applied to drilling equipment of graphite jig production | |
| CN106938349A (en) | A kind of sheet material Drilling operation device | |
| CN204311972U (en) | Vehicular rig | |
| CN103541737A (en) | Tunneling method and tunneling machine | |
| CN209724216U (en) | A kind of screw mandrel regulation type various dimensions mining drilling equipment | |
| CN203559903U (en) | Tunneling machine | |
| CN107199458A (en) | It is a kind of to open screw device for valve | |
| CN201763241U (en) | Bushing & drilling-in dual purpose drilling machine | |
| CN209394367U (en) | Drilling equipment for construction wall plate | |
| CN105750585B (en) | Steel bar truss floor support plate drilling machine | |
| CN106351588B (en) | A kind of efficient pneumatic type rock drill for being used for rock-cut | |
| CN205599963U (en) | Steel bar truss building carrier plate drilling machine | |
| CN207823989U (en) | A kind of tooth machining unit convenient for manual and electric switching | |
| CN103470265B (en) | Self-propelled coal sawing machine for longitudinally cutting coal bed into block coal and cutting method for cutting coal bed by using machine | |
| CN206801476U (en) | Machine jumbolter independent rack | |
| CN206373391U (en) | A kind of double drilling machine | |
| CN106555553B (en) | Oil platform deep hole bores | |
| CN202047754U (en) | Hard rock pneumatic drilling machine | |
| CN205703227U (en) | Integrated machine tool attacked by brill | |
| CN107178313A (en) | A kind of mining high-efficiency drilling equipment | |
| CN206376752U (en) | A kind of portable mono pillar pneumatic drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200623 Address after: 221600 Houwangzhuang Village Primary School, Anguo Town, Peixian County, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Huixin Industrial and Mining Equipment Parts Manufacturing Co.,Ltd. Address before: Room C508, Building 1, Pioneering Center, No. 96 Ruida Road, Zhengzhou High-tech Industrial Development Zone, 450000 Henan Province Applicant before: ZHENGZHOU GUOZHI NETWORK TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |