CN109681115A - Pusher trepan - Google Patents
Pusher trepan Download PDFInfo
- Publication number
- CN109681115A CN109681115A CN201811614506.6A CN201811614506A CN109681115A CN 109681115 A CN109681115 A CN 109681115A CN 201811614506 A CN201811614506 A CN 201811614506A CN 109681115 A CN109681115 A CN 109681115A
- Authority
- CN
- China
- Prior art keywords
- plummer
- soil
- cover
- reamer
- loosens
- 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
- 241000425571 Trepanes Species 0.000 title claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 55
- 238000007599 discharging Methods 0.000 claims abstract description 39
- 238000005553 drilling Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 230000004308 accommodation Effects 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 230000032258 transport Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/001—Drilling a non circular hole
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/26—Ground engaging parts or elements
-
- 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
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Earth Drilling (AREA)
Abstract
A kind of pusher trepan provided by the invention, including rack, slag-draining device, propulsion device and the drilling rig to drill through wellhole on ground；The two sides of the rack are mounted on guide rail, and two guide rails are parallel to each other；The drilling rig includes plummer, central siphon, rocker arm, loosen the soil cover and dreg discharging box；The plummer is mounted between two guide rails, and can be slided along guide rail, and the plummer can skid off guide rail；The top of the plummer is abutted with dreg discharging box, and bottom center is provided with the perforation for running through plummer along the vertical direction；It connects in one end insertion perforation of the central siphon with plummer rotation, and is connected to dreg discharging box, another opposite end is vertical with rocker arm to be connect；The bottom of the cover that loosens the soil is provided with opening；Horizontally disposed reamer axis is installed in the cover that loosens the soil；The reamer axis can rotate in the cover that loosens the soil around own axes.Push type trepan provided by the invention, convenient for boring the inverted well that cross section is rectangle.
Description
Technical field
The present invention relates to drilling equipment fields, and in particular to a kind of push type trepan.
Background technique
Hot spring is the most common geothermal applications.When using hot spring, in order to avoid hot spring tail water direct emission causes
Thermal pollution and chemical contamination, and in order to maintain heat storage pressure, need by hot spring tail water carry out recharge.Utilize recharge pipe by ground
Hot tail water imports inverted well, achievees the purpose that tail water recharge.It is different by the geological environment on hot spring exploitation ground, thus the knot of inverted well
Structure is different, due to the Geological Reasons on hot spring exploitation ground, it is sometimes desirable to which boring cross section is circular inverted well, it is sometimes desirable to be bored transversal
Face is the inverted well of rectangle.Existing trepan can not bore the inverted well that cross section is rectangle.
Summary of the invention
For the defects in the prior art, pusher trepan provided by the invention is returning for rectangle convenient for boring cross section
Fill well.
A kind of pusher trepan provided by the invention, including rack, slag-draining device, propulsion device and on ground
Drill through the drilling rig of wellhole；The two sides of the rack are mounted on guide rail, and two guide rails are parallel to each other；The drilling well dress
It sets including plummer, central siphon, rocker arm, loosen the soil cover and dreg discharging box；The plummer is mounted between two guide rails, and can
It is slided along guide rail, and the plummer can skid off guide rail；The top of the plummer is abutted with dreg discharging box, and bottom center is provided with
Run through the perforation of plummer along the vertical direction；It is connected in one end insertion perforation of the central siphon with plummer rotation, and and deslagging
Case connection, another opposite end is vertical with rocker arm to be connect；The cover that loosens the soil is mounted on the bottom of rocker arm, and can slide along rocker arm；Institute
The bottom for stating the cover that loosens the soil is provided with opening；Horizontally disposed reamer axis is installed in the cover that loosens the soil；The reamer axis can be around certainly
Body axis rotate in the cover that loosens the soil；It is axially distributed to have multiple reamer components on the outer peripheral surface of the reamer axis；The reamer group
Part include several be circumferentially mounted on reamer axis outer peripheral surface on reamer；Reamer positioned at reamer axis bottom is stretched by opening
Loosen the soil cover out；The top of the cover that loosens the soil is connected to by hose with central siphon；Pump is installed on the cover that loosens the soil；The pump is to drive
Dynamic waste residue flows to dreg discharging box；The propulsion device drives plummer edge plummer to be fixed on the inner sidewall of wellhole
The length direction of wellhole is mobile；The slag-draining device is to transport dreg discharging box outside wellhole.
Optionally, adjacent reamer axially distributed on the reamer axis, is staggered in circumferential direction.
Optionally, the propulsion device includes two propulsion assemblies for being separately mounted to plummer both ends；The propulsion group
Part includes bracket and crawler unit；The support level setting；One end of the bracket is mounted on plummer, Ling Yixiang
Opposite end is connect with crawler unit；The bracket can slide on plummer in the horizontal direction, make crawler unit and well
The inner sidewall in hole contacts or separation；The crawler unit is to drive plummer to walk on the inner sidewall of wellhole.
Optionally, the crawler unit includes track body, equal along its length in the outside of the track body
Several pattern blocks of cloth；The pattern block is arranged along the width direction of track body；Accommodation groove is formed between adjacent pattern block；Institute
It states and nail-plate and air bag is installed in accommodation groove；Inside of the two sides of the air bag respectively with track body and nail-plate is fixed；It is described
Nail-plate can slide in accommodation groove along the direction perpendicular to track body；Sting is installed on the outside of the nail-plate.
Optionally, the slag-draining device includes hoist engine and drag-line；The hoist engine is fixed on frame top；The drag-line
One end be fixed on the outer peripheral surface of elevator power output shaft, another opposite end is fixed on dreg discharging box.
As shown from the above technical solution, beneficial effects of the present invention: a kind of pusher trepan provided by the invention, including
Rack, slag-draining device, propulsion device and the drilling rig to drill through wellhole on ground；The two sides of the rack are mounted on
Guide rail, two guide rails are parallel to each other；The drilling rig includes plummer, central siphon, rocker arm, loosen the soil cover and dreg discharging box；
The plummer is mounted between two guide rails, and can be slided along guide rail, and the plummer can skid off guide rail；It is described to hold
The top of microscope carrier is abutted with dreg discharging box, and bottom center is provided with the perforation for running through plummer along the vertical direction；The one of the central siphon
It connects in the insertion perforation of end with plummer rotation, and is connected to dreg discharging box, another opposite end is vertical with rocker arm to be connect；It is described to loosen the soil
Cover is mounted on the bottom of rocker arm, and can slide along rocker arm；The bottom of the cover that loosens the soil is provided with opening；Installation in the cover that loosens the soil
There is horizontally disposed reamer axis；The reamer axis can rotate in the cover that loosens the soil around own axes；On the outer peripheral surface of the reamer axis,
It is axially distributed to have multiple reamer components；The reamer component includes that several are circumferentially mounted on the outer peripheral surface of reamer axis
Reamer；Reamer positioned at reamer axis bottom stretches out the cover that loosens the soil by being open；The top of the cover that loosens the soil is connected by hose and central siphon
It is logical；Pump is installed on the cover that loosens the soil；The pump is to drive waste residue to flow to dreg discharging box；The propulsion device is to by plummer
It is fixed on the inner sidewall of wellhole, and plummer is driven to move along the length direction of wellhole；The slag-draining device is to by deslagging
Case transports outside wellhole.Push type trepan provided by the invention, convenient for boring the inverted well that cross section is rectangle.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is main view of the invention；
Fig. 3 is the structural schematic diagram of track body；
Fig. 4 is the structural schematic diagram of nail-plate.
Appended drawing reference:
1- rack, 2- drilling rig, 3- bracket, 4- track body, 5- hoist engine, 6- drag-line, 11- guide rail, 21- carrying
Platform, 22- central siphon, 23- rocker arm, 24- loosen the soil cover, 25- dreg discharging box, 41- pattern block, 42- accommodation groove, 211- perforation, 241- opening,
242- reamer axis, 243- reamer, 244- pump, 421- nail-plate, 422- air bag.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
Please refer to Fig. 1-4, a kind of pusher trepan provided in this embodiment, including rack 1, slag-draining device, propulsion dress
It sets and the drilling rig 2 to drill through wellhole on ground；The two sides of the rack 1 are mounted on guide rail 11, lead described in two
Rail is parallel to each other；The drilling rig 2 includes plummer 21, central siphon 22, rocker arm 23, loosen the soil cover 24 and dreg discharging box 25；It is described
Plummer 21 is mounted between two guide rails 11, and can be slided along guide rail 11, and the plummer 21 can skid off guide rail 11；
The top of the plummer 21 is abutted with dreg discharging box 25, and bottom center is provided with the perforation 211 for running through plummer along the vertical direction；
Connect, and be connected to dreg discharging box 25 with the rotation of plummer 21 in one end insertion perforation 211 of the central siphon 22, another opposite end and
Rocker arm 23 vertically connects；The cover 24 that loosens the soil is mounted on the bottom of rocker arm 23, and can slide along rocker arm 23；The cover 24 that loosens the soil
Bottom is provided with opening 241；Horizontally disposed reamer axis 242 is installed in the cover 24 that loosens the soil；The reamer axis 242 can be around certainly
Body axis rotate in the cover 24 that loosens the soil；It is axially distributed to have multiple reamer components on the outer peripheral surface of the reamer axis 242；It is described
Reamer component include several be circumferentially mounted on reamer axis outer peripheral surface on reamer 243；Reamer positioned at reamer axis bottom
The cover that loosens the soil is stretched out by being open；The top of the cover that loosens the soil is connected to by hose with central siphon；Pump is installed on the cover 24 that loosens the soil
244；The pump is to drive waste residue to flow to dreg discharging box；Inner sidewall of the propulsion device plummer to be fixed on to wellhole
On, and plummer is driven to move along the length direction of wellhole；The slag-draining device is to transport dreg discharging box outside wellhole.The row
The bottom of slag case 25 is provided with material mouth；The bottom of the dreg discharging box 25 is equipped with to open or the valve body of closed material mouth.Soil
Dreg discharging box 25 or discharge dreg discharging box 25 can be packed by material mouth.Under original state, the material mouth and central siphon 22 of the dreg discharging box 25
Connection, the material mouth are in the open state.
When if desired boring the wellhole that section is rectangle, rack 1 is fixed on the ground, the cover 24 that loosens the soil, which slides into, to be shaken
One end of arm 23, this one end are known as starting point, and another opposite end is known as clearing end.Along 11 slide downward plummer of guide rail, make to cut with scissors
Knife 243 is inserted into ground.Soil is cut with scissors broken, starting pump 244, the pump by rotary hinge cutter shaft 242, the 243 scarifying soil of reamer
244 are drawn onto broken soil is cut with scissors in dreg discharging box 25, while the cover 24 that loosens the soil is slided along rocker arm 23, the starting until sliding into rocker arm 23
End.Ground forms a wellhole at this time, and the length of wellhole is the length of rocker arm 23, and the width of wellhole is the length of cover 24 of loosening the soil.
Then starting point that the cover 24 that loosens the soil is slid into rocker arm 23 again, then repeats above-mentioned movement, while making plummer under guide rail 11
A sliding operating distance；The operating distance is equal to the length of reamer 243.Repeat above-mentioned movement, the cover 24 that loosens the soil each time sliding
When to the starting point of rocker arm 23, the plummer glides an operating distance.After plummer falls into wellhole completely, by pushing away
On the inner sidewall that plummer is fixed on wellhole into device, when the cover 24 that then loosens the soil each time slides into the starting point of rocker arm 23,
The propulsion device driving plummer moves the operating distance that glides along the length direction of wellhole, until completing adding for wellhole
Work.In this process, if dreg discharging box 25 fills soil, by the closed opening of valve body, then pass through slag-draining device for dreg discharging box
It transports outside wellhole, then opens opening, soil is poured out.Dreg discharging box is finally transported to by slag-draining device the top of plummer again
Portion restPoses.
If desired when to drill through section be circular wellhole, the cover 24 that loosens the soil slides into the underface of central siphon 22 first, along leading
11 slide downward plummer of rail makes reamer 243 be inserted into ground, rotating arm 23, while rotary hinge cutter shaft 242, and starts pump
244, the 243 scarifying soil of reamer cuts with scissors soil broken, and the pump 244 is drawn onto broken soil is cut with scissors in dreg discharging box 25.It is described to shake
Arm 23 rotates a circle, and it is circular wellhole that the reamer 243, which processes a section on ground,.After rocker arm 23 rotates a circle,
One operating distance of the plummer downslide, the operating distance are equal to the length of reamer 243.Repeat above-mentioned movement, Zhi Daocheng
After microscope carrier falls into wellhole completely, plummer is fixed on the inner sidewall of wellhole by propulsion device, then rocker arm 23 each time
When rotating a circle, the propulsion device driving plummer moves the operating distance that glides along the length direction of wellhole, until complete
At the processing of wellhole.Push type trepan provided in this embodiment is capable of processing section convenient for boring the inverted well that cross section is rectangle
For circular wellhole.
As further improvement to above-mentioned technical proposal, axially distributed adjacent reamer on the reamer axis,
It is staggered in circumferential direction.Convenient for cutting with scissors hack earth.
As further improvement to above-mentioned technical proposal, the propulsion device includes two and is separately mounted to plummer two
The propulsion assembly at end；The propulsion assembly includes bracket 3 and crawler unit；The bracket 3 is horizontally disposed；The bracket 3
One end be mounted on plummer 21, another opposite end is connect with crawler unit；The bracket 3 can held in the horizontal direction
It is slided on microscope carrier 21, crawler unit is made to contact or separate with the inner sidewall of wellhole；The crawler unit is to drive
Dynamic plummer is walked on the inner sidewall of wellhole.When plummer 21 enter wellhole after, the bracket 3 to far from plummer 21 one
Plummer 21 is fixed on the inner sidewall of wellhole until crawler unit is contacted with the inner sidewall of wellhole by Slideslip.When need
It moves on plummer 21, starts crawler unit, the crawler unit driving plummer is on the inner sidewall of wellhole
Walking.It walks on the inner sidewall of wellhole convenient for driving plummer.Structure is simple, convenient for safeguarding.
As further improvement to above-mentioned technical proposal, the crawler unit includes track body 4, in the shoe
Outside with main body 4 is evenly distributed with several pattern blocks 41 along its length；The pattern block 41 is arranged along the width direction of track body；
Accommodation groove 42 is formed between adjacent pattern block 41；Nail-plate 421 and air bag 422 are installed in the accommodation groove 42；The air bag
Inside of 422 two sides respectively with track body 4 and nail-plate 421 is fixed；The nail-plate 421 can be along perpendicular to track body
It is slided in accommodation groove in direction；Sting is installed on the outside of the nail-plate.When the inside for needing for plummer 21 to be fixed on wellhole
When on wall, Xiang Suoshu air bag 422 is inflated, and the air bag 422 pushes nail-plate 421 to slide to outside accommodation groove, makes the outside of nail-plate
Sting is inserted on the inner sidewall of wellhole, convenient for fixed plummer 21.When plummer 21 needs mobile, the air bag 422 is shunk,
It pulls nail-plate 421 to slide into accommodation groove, sting is extracted from the inner sidewall of wellhole, unclamp plummer 21, rotate crawler belt at this time
Main body 4 drives plummer 21 mobile.
As further improvement to above-mentioned technical proposal, the slag-draining device includes hoist engine 5 and drag-line 6；The volume
The machine of raising is fixed on frame top；One end of the drag-line is fixed on the outer peripheral surface of elevator power output shaft, another opposite end
It is fixed on dreg discharging box.After being full of soil in dreg discharging box, start hoist engine 5, the hoist engine 5 passes through drag-line 6 for dreg discharging box
It hangs out, after having cleared up the soil in dreg discharging box, then by hoist engine dreg discharging box is put into wellhole.Convenient for taking out dreg discharging box.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (5)
1. a kind of push type trepan, it is characterised in that: including rack (1), slag-draining device, propulsion device and on ground
Drill through the drilling rig (2) of wellhole；The two sides of the rack (1) are mounted on guide rail (11), and two guide rails are parallel to each other；
The drilling rig (2) includes plummer (21), central siphon (22), rocker arm (23), the cover that loosens the soil (24) and dreg discharging box (25)；It is described
Plummer (21) is mounted between two guide rails (11), and can be slided along guide rail (11), and the plummer (21) can be slided
Guide rail (11) out；The top of the plummer (21) is abutted with dreg discharging box (25), and bottom center is provided with to be run through along the vertical direction
The perforation (211) of plummer；It is connected in one end insertion perforation (211) of the central siphon (22) with plummer (21) rotation, and with
Dreg discharging box (25) connection, another opposite end is vertical with rocker arm (23) to be connect；The cover that loosens the soil (24) is mounted on the bottom of rocker arm (23)
Portion, and can be slided along rocker arm (23)；The bottom of the cover that loosens the soil (24) is provided with opening (241)；Peace in the cover that loosens the soil (24)
Equipped with horizontally disposed reamer axis (242)；The reamer axis (242) can the rotation in the cover that loosens the soil (24) around own axes；It is described
It is axially distributed to have multiple reamer components on the outer peripheral surface of reamer axis (242)；The reamer component includes that several are circumferentially pacified
Reamer (243) on the outer peripheral surface of reamer axis；Reamer positioned at reamer axis bottom stretches out the cover that loosens the soil by being open；The pine
The top of soil cover is connected to by hose with central siphon；Pump (244) are installed on the cover that loosens the soil (24)；The pump is to drive waste residue
Flow to dreg discharging box；The propulsion device drives plummer along wellhole (7) plummer to be fixed on the inner sidewall of wellhole
Length direction it is mobile；The slag-draining device is to transport dreg discharging box outside wellhole.
2. push type trepan according to claim 1, it is characterised in that: axially distributed adjacent on the reamer axis
Reamer, be staggered in circumferential direction.
3. push type trepan according to claim 1, it is characterised in that: the propulsion device includes two and installs respectively
Propulsion assembly at plummer both ends；The propulsion assembly includes bracket (3) and crawler unit；The bracket (3) is horizontal
Setting；One end of the bracket (3) is mounted on plummer (21), and another opposite end is connect with crawler unit；The branch
Frame (3) can slide on plummer (21) in the horizontal direction, and crawler unit is made to contact or separate with the inner sidewall of wellhole；
The crawler unit is to drive plummer to walk on the inner sidewall of wellhole.
4. push type trepan according to claim 3, it is characterised in that: the crawler unit includes track body
(4), it is evenly distributed with several pattern blocks (41) along its length in the outside of the track body (4)；The pattern block (41) is along crawler belt
The width direction of main body is arranged；Accommodation groove (42) are formed between adjacent pattern block (41)；It is equipped in the accommodation groove (42)
Nail-plate (421) and air bag (422)；The two sides of the air bag (422) are solid with the inside of track body (4) and nail-plate (421) respectively
It is fixed；The nail-plate (421) can be slided in accommodation groove along the direction perpendicular to track body；Nail is installed on the outside of the nail-plate
Thorn.
5. it is according to claim 1 push type trepan, it is characterised in that: the slag-draining device include hoist engine (5) and
Drag-line (6)；The hoist engine is fixed on frame top；One end of the drag-line is fixed on the outer peripheral surface of elevator power output shaft
On, another opposite end is fixed on dreg discharging box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614506.6A CN109681115B (en) | 2018-12-27 | 2018-12-27 | Propulsion type well drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614506.6A CN109681115B (en) | 2018-12-27 | 2018-12-27 | Propulsion type well drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109681115A true CN109681115A (en) | 2019-04-26 |
| CN109681115B CN109681115B (en) | 2020-09-25 |
Family
ID=66190682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811614506.6A Active CN109681115B (en) | 2018-12-27 | 2018-12-27 | Propulsion type well drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109681115B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3509949A (en) * | 1966-11-09 | 1970-05-05 | Tone Boring Co | Excavation of trenches for buried walls |
| CN201416390Y (en) * | 2009-06-01 | 2010-03-03 | 山西晋城无烟煤矿业集团有限责任公司 | Lift type coal mine gallery gas drill |
| CN203050529U (en) * | 2012-09-07 | 2013-07-10 | 长沙力通重型机器制造有限公司 | Drilling machine rack |
| CN103883330A (en) * | 2012-12-19 | 2014-06-25 | 赵兵 | Rectangular full-face rock tunneling machine |
| CN208267758U (en) * | 2018-04-29 | 2018-12-21 | 丘善源 | A kind of all-hydraulic tunnel horizontal drill device |
-
2018
- 2018-12-27 CN CN201811614506.6A patent/CN109681115B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3509949A (en) * | 1966-11-09 | 1970-05-05 | Tone Boring Co | Excavation of trenches for buried walls |
| CN201416390Y (en) * | 2009-06-01 | 2010-03-03 | 山西晋城无烟煤矿业集团有限责任公司 | Lift type coal mine gallery gas drill |
| CN203050529U (en) * | 2012-09-07 | 2013-07-10 | 长沙力通重型机器制造有限公司 | Drilling machine rack |
| CN103883330A (en) * | 2012-12-19 | 2014-06-25 | 赵兵 | Rectangular full-face rock tunneling machine |
| CN208267758U (en) * | 2018-04-29 | 2018-12-21 | 丘善源 | A kind of all-hydraulic tunnel horizontal drill device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109681115B (en) | 2020-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4502733A (en) | Oil mining configuration | |
| US8056622B2 (en) | Slickline conveyed debris management system | |
| RU2008147652A (en) | CLEANING A WELL BORE USING BOTTOM PUMPS | |
| BR0304281B1 (en) | METHOD OF EVEN PLACING A TREATMENT FLUID BEHIND A SCREEN IN A GRAVEL FILL AND CLEANING METHOD OF A GRAVEL FILL IN A WELL HOLE | |
| US3951459A (en) | Coal mining apparatus and method | |
| CN109681115A (en) | Pusher trepan | |
| US1396625A (en) | Earth-boring machine | |
| US11806756B2 (en) | Systems and methods for cleaning shale shakers | |
| US3311414A (en) | Apparatus and method for mining granular ore | |
| CN213775238U (en) | Building is monitored and is surveyd and use rig | |
| CN104763332A (en) | Percussive-rotary drilling method and system for horizontal directional drilling crossing | |
| JP4997793B2 (en) | Excavation apparatus and excavation method | |
| KR20170142353A (en) | Stone quarrying equipment and method for quarrying stone using the same | |
| CN109469454A (en) | A kind of drilling machine slagging-off double dust collection device | |
| SU1335650A1 (en) | Scraper bucket | |
| JP2941608B2 (en) | Roadbed changer | |
| RU2203394C1 (en) | Method of well cleanup during its operation | |
| CN218894620U (en) | Drilling device | |
| RU2172836C2 (en) | Universal tunneling units | |
| CN115788532B (en) | Fully mechanized coal mining face anchor rod supporting system and method | |
| JP4226197B2 (en) | Rectangular cross section tunnel excavator | |
| JP7029814B2 (en) | Oil-water separator | |
| US5498120A (en) | Mud pan apparatus | |
| CN220828221U (en) | Drilling machine | |
| KR102172563B1 (en) | Core drilling machine with enhanced drilling functions for narrow part and collecting functions for fine dust |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |