CN103032024A - Mining continuous drilling machine - Google Patents
Mining continuous drilling machine Download PDFInfo
- Publication number
- CN103032024A CN103032024A CN2011103110033A CN201110311003A CN103032024A CN 103032024 A CN103032024 A CN 103032024A CN 2011103110033 A CN2011103110033 A CN 2011103110033A CN 201110311003 A CN201110311003 A CN 201110311003A CN 103032024 A CN103032024 A CN 103032024A
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- China
- Prior art keywords
- drill rod
- drilling rod
- drilling
- machine
- hydraulic motor
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Abstract
The invention discloses a mining continuous drilling machine, of which the structural composition is shown in an attached drawing of the specification. The structural composition of the mining continuous drilling machine consists of 14 parts, i.e. a drill bit 1, a hydraulic motor 2, a pressure induction valve 3, a rotary joint 4, a driving machine 5, a drill rod loading and unloading machine 6, a short drill rod 7, a high-pressure hose 8, a guide rotary disc 9, a drill rod rotary disc 10, a clean water pump 11, a pump station 12, an operating table 13 and a rotary joint 14. The working principle of the mining continuous drilling machine is that pressure clean water is provided by the clean water pump (11) for the hydraulic motor (2) to use and for use in water cutting of a coal seam; power is provided for the drill bit by the hydraulic motor (2) to loosen and squeeze the coal seam; implementation of drilling and water cutting is controlled by the pressure induction valve (3) (the water cutting is used during back drilling); hydraulic energy is provided for the driving machine (5) and the drill rod loading and unloading machine (6) by the pump station; thrust drilling force and recovery force are provided for the drill rod by the driving machine; when the drill rod loading and unloading machine drills, a droll rod is loaded; when the back drilling is performed, the drill rod is unloaded; the drill bit part is separated from the drill rod by the rotary joint (4) (the drill rod does not rotate); the rotating high-pressure hose is separated from the non-rotating high-pressure hose by the rotary joint (14) on the drill rod rotary disc; and the drill rod is stored by the drill rod rotary disc (10).
Description
One, technical field
Mining continuous rig is to replenish the drilling rod drilling technique, improves a kind of additional and perfect of probing technical ability, can raise labour efficiency simultaneously, alleviate probing labour intensity, improves operating environment.Thereby discharge effect and other resource detection that methane gas reaches safety coal mining when being mainly used in drilling the coal seam.
Two, background technology
When being mainly used in geological prospecting and coal exploration and probing coal seam, mining-drilling machine discharges methane gas.Former mining rig can not be realized continuous probing, will receive a joint drilling rod because whenever creeping into a joint (760 millimeters), could advance after propulsion plant will reclaim again.Will use when drilling when press water is whenever received a joint drilling rod all to have large water gaging to overflow in addition.Operating environment is poor, and operating personnel many (at least three people), labour intensity is large (connecing, unload drilling rod), and probing is interrupted, the rig braking is frequent, power utilization is low.Mining continuous rig is anhydrous excessive, and one man operation is crept into, drilling speed is fast, the efficient advantages of higher continuously.
Three, summary of the invention
The structural group prejudice Figure of description (seeing Fig. 1) of mining continuous rig.
The structure of mining continuous rig forms shared 14 component and forms.1, drill bit 2, hydraulic motor 3, forced induction valve, 4, swivel joint, 5, drive into machine, 6, drilling rod connecting, unload the goods from the airplane, 7, short drill pipe, 8, high-pressure rubber pipe, 9, guide revolving disk, 10, drilling rod rotating disk, 11, clarified water pump, 12, pumping plant, 13, operating desk, 14, swivel joint.
Four, description of drawings
The operating principle of mining continuous rig (seeing Fig. 1): clarified water pump (11) provides the pressure clear water, during for hydraulic motor (2) and water cutting coal seam.Hydraulic motor (2) is for drill bit power drill pine, extruding coal seam.Forced induction valve (3) is controlled to creep into water cutting and realize (the water cutting is used) when being returned brill.Pumping plant provide hydraulic energy to drive into machine (5) and drilling rod connecting, (6) unload the goods from the airplane.Drive into machine and advance brill power and recovery power to drilling rod.Drilling rod connecting, jointed rod and return and unload drilling rod when boring unloads the goods from the airplane when creeping into.Swivel joint (4) separates bit part and drilling rod (drilling rod does not rotate), and the swivel joint on the drilling rod rotating disk (14) separates the rotation high-pressure rubber pipe and do not rotate high-pressure rubber pipe, drilling rod rotating disk (10) deposit drilling rod.
Five, the specific embodiment
Creep into: clarified water pump drives hydraulic motor by high-pressure rubber pipe for the pressure clear water.Hydraulic motor rotates bit drills pine, extruding coal seam.Pumping plant provides hydraulic energy to driving into machine, drives into machine to the drilling rod propulsive force.Pumping plant provide hydraulic energy to drilling rod connecting, unload the goods from the airplane jointed rod when creeping into.The drilling rod rotating disk provides drilling rod.Realize creeping into continuously.
Return and bore: clarified water pump is realized the water cutting by high-pressure rubber pipe for the pressure clear water.Pumping plant provides hydraulic energy to driving into machine and drilling rod connecting, unloading the goods from the airplane.Drive into machine and reclaim power to drilling rod.Drilling rod connecting, unloading the goods from the airplane back unloads drilling rod when boring.The drilling rod rotating disk returns the storage drilling rod.Realize the water cutting and return brill.
Claims (7)
1. the mining continuous rig driller that is a kind of brand new ideas.It is characterized in that: described system has 14 component and forms.1, drill bit 2, hydraulic motor 3, forced induction valve, 4, swivel joint, 5, drive into machine, 6, drilling rod connecting, unload the goods from the airplane, 7, short drill pipe, 8, high-pressure rubber pipe, 9, guide revolving disk, 10, drilling rod rotating disk, 11, clarified water pump, 12, pumping plant, 13, operating desk, 14, swivel joint.Realize continuously probing (work) when being mainly used in drilling the cutting of coal seam and water.
2. short drill pipe design according to claim 1 is below 760 millimeters.Drilling rod connects uses screw thread.
3. high-pressure rubber pipe according to claim 1 is used for the company's of wearing drilling rod.Play guide effect (trying to make a match).
Drilling rod connecting according to claim 1, unload the goods from the airplane the connection of playing drilling rod with unload.
5. hydraulic motor according to claim 1 drives with press water, and the clarified water pump voltage supply can be lower than 22MPa when not realizing the water cutting.Realize that the water cutting is to implement when returning brill.
6. drilling rod rotating disk according to claim 1 can the realization level be installed and at right angle setting.
7. certainly being dynamically connected and creeping into continuously of described short drill pipe and short drill pipe according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110311003.3A CN103032024B (en) | 2011-10-09 | 2011-10-09 | Mining continuous drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110311003.3A CN103032024B (en) | 2011-10-09 | 2011-10-09 | Mining continuous drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103032024A true CN103032024A (en) | 2013-04-10 |
| CN103032024B CN103032024B (en) | 2016-08-24 |
Family
ID=48019372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110311003.3A Expired - Fee Related CN103032024B (en) | 2011-10-09 | 2011-10-09 | Mining continuous drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032024B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548616A (en) * | 1948-02-02 | 1951-04-10 | Priestman George Dawson | Well drilling |
| US3777827A (en) * | 1971-07-22 | 1973-12-11 | Inst Du Petrole Des Carburants | Drilling apparatus |
| US4431069A (en) * | 1980-07-17 | 1984-02-14 | Dickinson Iii Ben W O | Method and apparatus for forming and using a bore hole |
| US5394951A (en) * | 1993-12-13 | 1995-03-07 | Camco International Inc. | Bottom hole drilling assembly |
| US20030106715A1 (en) * | 2001-12-06 | 2003-06-12 | Ricky Clemmons | Earth drilling and boring system |
| CN201884049U (en) * | 2010-11-15 | 2011-06-29 | 湖南汉寿中煤科技有限公司 | Gas drainage and outburst prevention system for high-pressure water jet cutting and drilling interlocking coal seams with ultra-long drilled holes |
-
2011
- 2011-10-09 CN CN201110311003.3A patent/CN103032024B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548616A (en) * | 1948-02-02 | 1951-04-10 | Priestman George Dawson | Well drilling |
| US3777827A (en) * | 1971-07-22 | 1973-12-11 | Inst Du Petrole Des Carburants | Drilling apparatus |
| US4431069A (en) * | 1980-07-17 | 1984-02-14 | Dickinson Iii Ben W O | Method and apparatus for forming and using a bore hole |
| US5394951A (en) * | 1993-12-13 | 1995-03-07 | Camco International Inc. | Bottom hole drilling assembly |
| US20030106715A1 (en) * | 2001-12-06 | 2003-06-12 | Ricky Clemmons | Earth drilling and boring system |
| CN201884049U (en) * | 2010-11-15 | 2011-06-29 | 湖南汉寿中煤科技有限公司 | Gas drainage and outburst prevention system for high-pressure water jet cutting and drilling interlocking coal seams with ultra-long drilled holes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103032024B (en) | 2016-08-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20201009 |