CN110318760A - A kind of mining vertical shaft drilling equipment for avoiding collapsing - Google Patents
A kind of mining vertical shaft drilling equipment for avoiding collapsing Download PDFInfo
- Publication number
- CN110318760A CN110318760A CN201910637043.3A CN201910637043A CN110318760A CN 110318760 A CN110318760 A CN 110318760A CN 201910637043 A CN201910637043 A CN 201910637043A CN 110318760 A CN110318760 A CN 110318760A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- gear
- sliding
- wall
- fixedly installed
- 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
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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
- 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
-
- 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
- E21B7/026—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes
-
- 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
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
-
- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
- E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/08—Sinking shafts while moving the lining downwards
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/01—Lining shafts; Linings therefor using prefabricated lining lowered into a hole filled with liquid or viscous mass
Abstract
The present invention relates to winning equipment fields, especially a kind of mining vertical shaft drilling equipment for avoiding collapsing, including the boss being fixedly installed on end wall on the right side of fuselage and the fuselage, drill bit moving up and down is provided in the boss bottom wall, the sliding cavity of opening to the right is provided on the right side of the fuselage in end wall, the lifting device for promoting the drill bit is provided in the sliding cavity, switching chamber is provided in the fuselage, the switching is intracavitary to be rotatably provided with spline housing, a kind of mining vertical shaft drilling equipment for avoiding collapsing provided by the invention, it can be realized the drilling of mining vertical shaft, equipment can reinforce vertical shaft inner wall simultaneously, effectively prevent vertical shaft inner wall collapsing, equipment operation of the invention is simple, structure is simple, it can independently move, it is very convenient to use, equipment safety, stability is good, popularization easy to produce It uses.
Description
Technical field
The present invention relates to winning equipment field, especially a kind of mining vertical shaft drilling equipment for avoiding collapsing.
Background technique
When people's ability mine is crept into, usually there is soil collapsing to lead to major accident, traditional drilling equipment is crept into vertical shaft
Vertical shaft inner wall cannot be reinforced in the process, while traditional equipment is mobile inconvenient, the degree of automation is not high, when leading to drilling well
Working efficiency is lower, easily cannot provide auxiliary for operator, it is therefore necessary to it is perpendicular that a kind of mining for avoiding collapsing be arranged
Well drilling equipment improves the above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of mining vertical shaft drilling equipments for avoiding collapsing, and can overcome the prior art
Drawbacks described above, to improve the practicability of equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of mining vertical shaft for avoiding collapsing of the invention
Drilling equipment, including the boss being fixedly installed on end wall on the right side of fuselage and the fuselage, being provided in the boss bottom wall can
The drill bit moved up and down is provided with the sliding cavity of opening to the right in end wall on the right side of the fuselage, and setting is useful in the sliding cavity
In being provided with switching chamber in the lifting device for promoting the drill bit, the fuselage, the switching is intracavitary to be rotatably provided with flower
Key set, the splined hole internal spline being arranged in the spline housing up and down are connected with the splined shaft with drill bit rotation connection,
The splined shaft top end is rotatably dispose in the sliding cavity on the sliding shoe bottom wall of sliding setting；
It is provided with vertical drill bit below the drill bit, mole is provided in the vertical drill bit, is consolidated on the drill bit side wall
Surely it is provided with Counterboring apparatus, the Counterboring apparatus expands the vertical shaft inner wall that the mole excavates, to conveniently put
Cement support tube is set, the mole and Counterboring apparatus interval cooperate, while cement support is placed in drilling process
Pipe, to ensure that vertical shaft inner wall is not easy to collapse；
Mobile device is provided in the fuselage bottom wall, the mobile device utilizes the symmetrically arranged driving wheel in fuselage front and rear sides
It rolls, to drive the equipment mobile, is provided with power device in the wall of the switching bottom of chamber, the power device is in the brill
Head drives the mobile device when being located at extreme higher position, and the drill bit rotation is able to drive in drill bit tunneling process.
Further, the lifting device includes the first threaded hole up and down being arranged in the sliding shoe, described
First threaded hole internal screw thread is connected with the first threaded rod extended up and down, the first threaded rod top end be fixedly installed on
The first motor being fixedly installed at the top of the sliding cavity is connected by power, and is fixedly installed first on end wall on the left of the sliding shoe
Rack gear.
Further, the mole includes being provided with the cavity that Open Side Down in the vertical drill bit bottom wall, described
Hermatic door is hingedly connected on cavity left hand end wall, annular spread scrapes mud hole on the hermatic door, and left and right two is described
Hermatic door, which abuts out, is fixedly installed electromagnet, the guide runner being arranged in the vertical drill bit, setting in the guide runner roof
There is the first sliding eye, is slidably provided in first sliding eye and is fixed with the sliding panel for sliding setting in the guide runner
The first rotating shaft of connection, the first rotating shaft top end are rotatably dispose on the drill bit bottom wall, at the top of the first rotating shaft
End is protruded into the drive cavity being arranged in the drill bit and end is fixedly installed first bevel gear, the first rotating shaft outer surface
It is surrounded with the top pressure spring being flexibly set between the brick and the vertical drill bit.
Further, the Counterboring apparatus includes the groove being arranged in the vertical drill bit left hand end wall, in the groove
It slidably is provided with scraper, rotation is provided with thread bush, the institute in the drive cavity between the groove and the drive cavity
It states thread bush end and is fixedly installed the second bevel gear engaged with the first bevel gear, be provided with second in the thread bush
Threaded hole, the second threaded hole internal screw thread are connected with the second threaded rod being fixedly connected with the scraper, the thread spindle bottom
Portion protrudes into end in the drive cavity and end is fixedly installed the third hand tap gear engaged with the second bevel gear.
Further, it is provided with the second sliding eye in the drill bit left hand end wall, it is slidable in second sliding eye
It is provided with the second rack gear and push rod, elasticity is provided with reset spring between the push rod and second rack gear, and described second
Third sliding eye is provided with below sliding eye, is slidably provided in the third sliding eye and is fixedly connected with the scraper
Third rack gear is provided with and communicated with gear cavity, can turn in the gear cavity between the third sliding eye and second sliding eye
Dynamic is provided with the first gear engaged with second rack gear and third rack gear, is provided with locking in the scraper bottom wall
Hole is provided with the 4th sliding eye in the groove bottom wall, locking level, the lock is slidably provided in the 4th sliding eye
Elasticity is provided with the first resetting apparatus between fixed pole and the 4th sliding eye end wall.
Further, the mobile device includes the worm gear chamber being arranged in the fuselage bottom wall, and the worm gear is intracavitary to be turned
Dynamic the second shaft for being provided with front and back and extending, second shaft front and rear sides end are fixedly connected with the driving wheel, institute
It states intracavitary second shaft outer surface of worm gear and is fixedly installed worm gear, rotate and set between the worm gear chamber and the switching chamber
It is equipped with the worm screw engaged with the worm gear, the worm screw top end protrudes into the intracavitary and end of the switching and is fixedly installed second
Gear, the fuselage front and rear sides rotation are provided with the deflecting roller on the left of the driving wheel.
Further, the power device includes the switching slot for the opening upwards being arranged in the switching bottom of chamber wall, described
Supporting block is slidably provided in switching slot, elasticity is provided with the second reset dress between the supporting block and the switching groove bottom wall
It sets, the second motor is fixedly installed in the supporting block roof, second motor output shaft upwardly extends end fixed setting
Have a third gear engaged with the second gear, be provided with cam chamber on the left of the switching slot in end wall, the cam chamber with
It is provided with and communicated with the 5th sliding eye between the switching slot, is slidably provided with and the supporting block in the 5th sliding eye
The push rod being fixedly connected, the interior rotation of cam chamber rear side end wall are provided with third shaft, the third in the cam chamber
Shaft outer surface is fixedly installed cam, and end stretches out that the equipment is outer on rear side of the third shaft and end is fixedly installed the
One belt wheel is provided with the rotation chamber of opening to the right in end wall on the left of the sliding cavity, rotates and set in end wall on rear side of the rotation chamber
It is equipped with the 4th shaft, intracavitary the 4th shaft outer surface of the rotation is fixedly installed the engaged with first rack gear
Four gears, the 4th shaft rear side end is stretched out outside the equipment and end is fixedly installed the second belt wheel, second band
It is driven and is cooperatively connected by belt between wheel and the first pulley, the intracavitary spline housing outer surface of the switching is fixedly installed the
Five gears.
Beneficial effects of the present invention: a kind of mining vertical shaft drilling equipment for avoiding collapsing provided by the invention can be realized
The drilling of mining vertical shaft, while equipment can reinforce vertical shaft inner wall, effectively prevent vertical shaft inner wall collapsing, it is of the invention
Equipment operation is simple, and structure is simple, can independently move, and very convenient to use, equipment safety, stability is good, convenient for life
It produces and promotes the use of.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of mining vertical shaft drilling equipment overall structure diagram for avoiding collapsing of the invention.
Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1.
Fig. 3 is the enlarged structure schematic diagram of B in Fig. 1.
Fig. 4 is the structural schematic diagram of C-C in Fig. 1.
Fig. 5 is the left view of Fig. 1.
Specific embodiment
Below with reference to Fig. 1-5, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of mining vertical shaft drilling equipment for avoiding collapsing in conjunction with described in attached drawing 1-5, including fuselage 10 and the machine
The boss 24 being fixedly installed on 10 right side end wall of body is provided with drill bit 71 moving up and down in 24 bottom wall of boss, described
It is provided with the sliding cavity 13 of opening to the right in 10 right side end wall of fuselage, is provided in the sliding cavity 13 for promoting the drill bit
71 lifting device 200 is provided with switching chamber 14 in the fuselage 10, is rotatably provided with spline housing in the switching chamber 14
26,76 internal spline of splined hole being arranged in the spline housing 26 up and down is connected with the spline with the drill bit 71 rotation connection
Axis 27,27 top end of splined shaft are rotatably dispose in the sliding cavity 13 on 29 bottom wall of sliding shoe of sliding setting；
It is provided with vertical drill bit 22 below the drill bit 71, is provided with mole 300, the drill bit in the vertical drill bit 22
Counterboring apparatus 400, the vertical shaft inner wall that the Counterboring apparatus 400 excavates the mole 300 are fixedly installed on 71 side walls
Expanded, places cement support tube 70 to facilitate, the mole 300 intermittently cooperates with the Counterboring apparatus 400, together
When in drilling process place cement support tube 70, to ensure that vertical shaft inner wall is not easy to collapse；
Mobile device 500 is provided in 10 bottom wall of fuselage, the mobile device 500 is symmetrically set using 10 front and rear sides of fuselage
The driving wheel 18 set rolls, to drive the equipment mobile, is provided with power device 600, institute in 14 bottom wall of switching chamber
It states power device 600 and drives the mobile device 500 when the drill bit 71 is located at extreme higher position, in 71 tunneling process of drill bit
The drill bit 71 is able to drive to rotate.
Valuably, the lifting device 200 includes the first threaded hole 30 up and down being arranged in the sliding shoe 29,
First threaded hole, 30 internal screw thread is connected with the first threaded rod 28 extended up and down, 28 top end of the first threaded rod with
It is fixedly installed on the first motor 31 being fixedly installed in 13 top of sliding cavity to be connected by power, the 29 left side end wall of sliding shoe
On be fixedly installed the first rack gear 32.
Valuably, the mole 300 includes being provided with the cavity 23 that Open Side Down in vertical 22 bottom wall of drill bit,
Hermatic door 21 is hingedly connected on 23 left hand end wall of cavity, annular spread scrapes mud hole 73 on the hermatic door 21, left and right
Two hermatic doors 21, which abut out, is fixedly installed electromagnet 79, the guide runner 56 being arranged in the vertical drill bit 22,
It is provided with the first sliding eye 80 in 56 roof of guide runner, is slidably provided in first sliding eye 80 and is led with described
The first rotating shaft 58 that the sliding panel 55 of sliding setting is fixedly connected in sliding slot 56,58 top end of the first rotating shaft rotation setting
In on 71 bottom wall of drill bit, 58 top end of first rotating shaft protrudes into the drive cavity 51 being arranged in the drill bit 71 and end
End is fixedly installed first bevel gear 53,58 outer surface of first rotating shaft be surrounded be flexibly set in the brick 71 with it is described
Top pressure spring 57 between vertical drill bit 22.
Valuably, the Counterboring apparatus 400 includes the groove 62 being arranged in vertical 71 left hand end wall of drill bit, described recessed
Scraper 67 is slidably provided in slot 62, rotation is provided with thread bush 63, institute between the groove 62 and the drive cavity 51
63 end of the thread bush stated in drive cavity 51 is fixedly installed the second bevel gear 52 engaged with the first bevel gear 53,
The second threaded hole 65 is provided in the thread bush 63,65 internal screw thread of the second threaded hole is connected with fixed with the scraper 67
Second threaded rod 64 of connection, 27 bottom end of thread spindle protrudes into the drive cavity 51 and end is fixedly installed and institute
State the third hand tap gear 66 of the engagement of second bevel gear 52.
Valuably, it is provided with the second sliding eye 45 in 71 left hand end wall of drill bit, can be slided in second sliding eye 45
Dynamic is provided with the second rack gear 46 and push rod 48, and elasticity is provided with reset bullet between the push rod 48 and second rack gear 46
Spring 47 is provided with third sliding eye 50 below second sliding eye 45, is slidably provided in the third sliding eye 50
The third rack gear 49 being fixedly connected with the scraper 67 is connected between the third sliding eye 50 and second sliding eye 45 and sets
It is equipped with gear cavity 69, is rotatably provided in the gear cavity 69 and engages with second rack gear 46 and third rack gear 49
First gear 68 is provided with lock hole 54 in 67 bottom wall of scraper, is provided with the 4th sliding eye 61 in 62 bottom wall of groove,
Locking level 60 is slidably provided in 4th sliding eye 61, between the locking level 60 and 61 end wall of the 4th sliding eye
Elasticity is provided with the first resetting apparatus 59.
Valuably, the mobile device 500 includes the worm gear chamber 16 being arranged in 10 bottom wall of fuselage, the worm gear chamber 16
Interior the second shaft 20 for being rotatably provided with front and back and extending, the 20 front and rear sides end of the second shaft and the driving wheel 18
Be fixedly connected, 20 outer surface of the second shaft in the worm gear chamber 16 is fixedly installed worm gear 19, the worm gear chamber 16 with
Rotation is provided with the worm screw 15 engaged with the worm gear 19 between the switching chamber 14, and 15 top end of worm screw protrudes into described
In switching chamber 14 and end is fixedly installed second gear 34, and 10 front and rear sides of the fuselage rotation is provided with positioned at the driving
The deflecting roller 17 in 18 left side of wheel.
Valuably, the power device 600 includes the switching slot 41 for the opening upwards being arranged in switching 14 bottom wall of chamber,
Supporting block 38 is slidably provided in the switching slot 41, elasticity setting between 41 bottom wall of the supporting block 38 and the switching slot
There is the second resetting apparatus 39, the second motor 40,40 output shaft of the second motor are fixedly installed in 38 roof of supporting block
It upwardly extends end and is fixedly installed the third gear 42 engaged with the second gear 34, in the 41 left side end wall of switching slot
It is provided with cam chamber 36, is provided with and communicated with the 5th sliding eye 37 between the cam chamber 36 and the switching slot 41, the described 5th
The mandril 44 being fixedly connected with the supporting block 38 is slidably provided in sliding eye 37, in the 36 rear side end wall of cam chamber
Rotation is provided with third shaft 74, and 74 outer surface of third shaft in the cam chamber 36 is fixedly installed cam 35, institute
It states outside 74 rear side end of the third shaft stretching equipment and end is fixedly installed first pulley 78,13 left side of sliding cavity
The rotation chamber 11 of opening to the right is provided in end wall, rotation is provided with the 4th shaft 33, institute in the 11 rear side end wall of rotation chamber
33 outer surface of the 4th shaft stated in rotation chamber 11 is fixedly installed the 4th gear 12 engaged with first rack gear 32,
4th shaft, the 33 rear side end is stretched out outside the equipment and end is fixedly installed the second belt wheel 76, second belt wheel 76
It is driven and is cooperatively connected by belt 77 between the first pulley 78,26 outer surface of the spline housing fixation in the switching chamber 14 is set
It is equipped with the 5th gear 25.
Fixed connection method described in the present embodiment includes but is not limited to that bolt the methods of is fixed, welded.
The sequence of the mechanical action of whole device:
1, when equipment work of the invention, start the rotation of the second motor 40 and the third gear 42 is driven to rotate, thus
The second gear 34 is driven to rotate, to drive the worm screw 15 to rotate, to drive the worm gear 19 to rotate, to drive
The driving wheel 18 rotates, to drive the fuselage 10 mobile, when the fuselage 10 is moved to the cement support of ground placement
When 70 side of pipe, starts the rotation of first motor 31 and first threaded rod 30 is driven to rotate, to drive the sliding shoe
29 move down, so that the drill bit 71 be driven to move down in the insertion cement support tube 70, when the cement support tube 70 pushed up to
When 48 top of push rod, the cement support rod 70 is fixed on 71 top of drill bit, then the first electricity of Sohu, starting Soviet Union
Machine 31 inverts, and drives the sliding shoe 29 to move up, so that the cement support tube 70 be promoted；
2, starting second motor 40 at this time drives the equipment to be moved to the position side for needing drilling well, starting described first
The rotation of motor 31 drives the sliding shoe 29 to move down, and the sliding shoe 29, which moves down, drives the drill bit 71 to move down, while the cunning
Motion block 29, which moves down, drives first rack gear 32 to move down, to drive the 4th gear 12 to rotate, to drive described second
Belt wheel 76 and first pulley 78 rotate, to drive the cam 35 to rotate, to drive the mandril 44 to move to right, thus band
The supporting block 38 is moved to move to right, so that the third gear 42 movement be driven to engage with the 5th gear 43, described at this time the
One motor 31, which continues to rotate, drives the sliding shoe 29 to move down, and abuts so that the vertical drill bit 22 be driven to move down with ground, this
The vertical drill bit 22 of Shi Suoshu moves up the compression top pressure spring 57, supports when moving on the vertical drill bit 22 with the locking level 60
When connecing, the locking level 60 is inserted into the locking slot 54, and the scraper 67 is fixed with the drill bit 71 at this time, is started at this time
The rotation of second motor 40 drives the third gear 42 to rotate, to drive the 5th gear 43 to rotate, to drive
The spline housing 26 rotates, to drive the splined shaft 27 to rotate, to drive the drill bit 71 to rotate, to realize drilling well
Driving；
3, when the scraper 67 is fully inserted into the drilling well, the first motor 31 is closed, the sliding shoe 29 is not at this time
It is moving down, the vertical drill bit 22 described at this time moves down under the top pressure spring 57 effect, and the locking level 60 removes locking at this time
Slot 54, the rotation of splined shaft 72 drives the third hand tap gear 66 to rotate at this time, while driving 52 turns of the second bevel gear
It is dynamic, so that the first bevel gear 53 is driven to rotate, so that the drill bit 71 is driven to rotate, what the second bevel gear 52 rotated
The thread bush 63 is driven to rotate, so that it is mobile to drive second threaded rod 64, so that it is described to drive the scraper plate 67 to remove
Groove 62, to expand the vertical shaft end wall, the scraper plate 67 is mobile to drive the third rack gear 49 mobile, thus band
It is mobile to move second rack gear 46, so that the push rod 48 be driven to move into second sliding eye 45, the cement branch at this time
Stay tube 70 falls to 67 top of scraper plate, starts second motor 40 at this time and rotates backward 42 reversed turns of the drive third gear
It is dynamic, to drive the 5th gear 43 to rotate backward, to drive the spline housing 26 to rotate backward, to drive the flower
Key axis 27 rotates backward, to drive the second bevel gear 52 to rotate backward, so that it is described recessed to drive the scraper plate 67 to move into
In slot 62, the concrete duct 70 falls in the vertical shaft to expansion at this time, to prevent vertical shaft end wall from collapsing；
4, start the first motor 31 at this time and rotate backward and first threaded rod 30 is driven to rotate backward, thus described in driving
Sliding shoe 29 moves up, so that the drill bit 71 be driven to remove the vertical shaft, while the soil band that the vertical drill bit 22 is scraped
Out outside vertical shaft, start electromagnet 79 at this time, the hermatic door 21 is opened, to topple over soil is collected in cavity 23, repeats to walk
Rapid 1-4, to complete the multistage driving of vertical shaft.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of mining vertical shaft drilling equipment for avoiding collapsing, including what is be fixedly installed on end wall on the right side of fuselage and the fuselage
Boss, it is characterised in that: be provided with drill bit moving up and down in the boss bottom wall, be provided in end wall on the right side of the fuselage
Opening sliding cavity to the right is provided with the lifting device for promoting the drill bit, setting in the fuselage in the sliding cavity
There is a switching chamber, the switching is intracavitary to be rotatably provided with spline housing, in the splined hole being arranged up and down in the spline housing
Spline is connected with the splined shaft with drill bit rotation connection, and the splined shaft top end is rotatably dispose in the sliding cavity
On the sliding shoe bottom wall for sliding setting；
It is provided with vertical drill bit below the drill bit, mole is provided in the vertical drill bit, is consolidated on the drill bit side wall
Surely it is provided with Counterboring apparatus, the Counterboring apparatus expands the vertical shaft inner wall that the mole excavates, to conveniently put
Cement support tube is set, the mole and Counterboring apparatus interval cooperate, while cement support is placed in drilling process
Pipe, to ensure that vertical shaft inner wall is not easy to collapse；
Mobile device is provided in the fuselage bottom wall, the mobile device utilizes the symmetrically arranged driving wheel in fuselage front and rear sides
It rolls, to drive the equipment mobile, is provided with power device in the wall of the switching bottom of chamber, the power device is in the brill
Head drives the mobile device when being located at extreme higher position, and the drill bit rotation is able to drive in drill bit tunneling process.
2. a kind of mining vertical shaft drilling equipment for avoiding collapsing as described in claim 1, it is characterised in that: the lifting device packet
Include the first threaded hole up and down being arranged in the sliding shoe, the first threaded hole internal screw thread is connected with to be extended up and down
First threaded rod, the first threaded rod top end and the first electricity for being fixedly installed on fixed setting at the top of the sliding cavity
Mechanomotive force connects, and is fixedly installed the first rack gear on end wall on the left of the sliding shoe.
3. a kind of mining vertical shaft drilling equipment for avoiding collapsing as described in claim 1, it is characterised in that: the mole packet
It includes and is provided with the cavity that Open Side Down in the vertical drill bit bottom wall, be hingedly connected with hermatic door on the cavity left hand end wall,
Annular spread scrapes mud hole on the hermatic door, and two hermatic doors in left and right, which abut out, is fixedly installed electromagnet, institute
The guide runner being arranged in vertical drill bit is stated, is provided with the first sliding eye in the guide runner roof, it can in first sliding eye
Sliding is provided with the first rotating shaft being fixedly connected with the sliding panel for sliding setting in the guide runner, the first rotating shaft top
End is rotatably dispose on the drill bit bottom wall, and the first rotating shaft top end protrudes into the drive cavity being arranged in the drill bit
And end is fixedly installed first bevel gear, the first rotating shaft outer surface, which is surrounded with, to be flexibly set in the brick and described hangs down
Top pressure spring between straight drill.
4. a kind of mining vertical shaft drilling equipment for avoiding collapsing as described in claim 1, it is characterised in that: the Counterboring apparatus packet
The groove being arranged in the vertical drill bit left hand end wall is included, is slidably provided with scraper, the groove and institute in the groove
It states rotation between drive cavity and is provided with thread bush, the thread bush end in the drive cavity is fixedly installed and described first
The second bevel gear of bevel gear engagement is provided with the second threaded hole, the second threaded hole internal screw thread connection in the thread bush
There is the second threaded rod being fixedly connected with the scraper, the thread spindle bottom end protrudes into the drive cavity and end is fixed
It is provided with the third hand tap gear engaged with the second bevel gear.
5. a kind of mining vertical shaft drilling equipment for avoiding collapsing as described in claim 1, it is characterised in that: described drill bit or so end
It is provided with the second sliding eye in wall, the second rack gear and push rod, the push rod are slidably provided in second sliding eye
Elasticity is provided with reset spring between second rack gear, is provided with third sliding eye below second sliding eye, described
Slidably it is provided with the third rack gear being fixedly connected with the scraper in third sliding eye, the third sliding eye and described the
It is provided with and communicated with gear cavity between two sliding eyes, is rotatably provided in the gear cavity and second rack gear and third
The first gear of rack gear engagement, is provided with lock hole in the scraper bottom wall, the 4th sliding eye is provided in the groove bottom wall,
Locking level is slidably provided in 4th sliding eye, elasticity setting between the locking level and the 4th sliding eye end wall
There is the first resetting apparatus.
6. a kind of mining vertical shaft drilling equipment for avoiding collapsing as described in claim 1, it is characterised in that: the mobile device packet
Include the worm gear chamber being arranged in the fuselage bottom wall, intracavitary the second shaft for being rotatably provided with front and back and extending of the worm gear, institute
It states the second shaft front and rear sides end to be fixedly connected with the driving wheel, intracavitary second shaft outer surface of the worm gear is solid
Surely it is provided with worm gear, rotation is provided with the worm screw engaged with the worm gear, the snail between the worm gear chamber and the switching chamber
Bar top end protrudes into the intracavitary and end of the switching and is fixedly installed second gear, and the fuselage front and rear sides rotation is provided with
Deflecting roller on the left of the driving wheel.
7. a kind of mining vertical shaft drilling equipment for avoiding collapsing as described in claim 1, it is characterised in that: the power device packet
The switching slot for the opening upwards being arranged in the switching bottom of chamber wall is included, is slidably provided with supporting block in the switching slot, institute
It states elasticity between supporting block and the switching groove bottom wall and is provided with the second resetting apparatus, is fixedly installed in the supporting block roof
Two motors, second motor output shaft upwardly extend end and are fixedly installed the third gear engaged with the second gear,
It is provided with cam chamber in end wall on the left of the switching slot, the 5th sliding is provided with and communicated between the cam chamber and the switching slot
Hole is slidably provided with the push rod being fixedly connected with the supporting block, the cam chamber rear side end in the 5th sliding eye
Rotation is provided with third shaft in wall, and the third shaft outer surface in the cam chamber is fixedly installed cam, and described the
End is stretched out outside the equipment on rear side of three shafts and end is fixedly installed first pulley, setting in end wall on the left of the sliding cavity
Have opening rotation chamber to the right, rotation is provided with the 4th shaft in end wall on rear side of the rotation chamber, it is described rotate it is intracavitary described
4th shaft outer surface is fixedly installed the 4th gear engaged with first rack gear, and end is stretched out on rear side of the 4th shaft
The equipment is outer and end is fixedly installed the second belt wheel, is matched between second belt wheel and the first pulley by belt transmission
Connection is closed, the intracavitary spline housing outer surface of the switching is fixedly installed the 5th gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910637043.3A CN110318760B (en) | 2019-07-15 | 2019-07-15 | Mining shaft drilling equipment capable of avoiding collapse |
| JP2019201703A JP6739719B1 (en) | 2019-07-15 | 2019-11-06 | Mining shaft drilling equipment to prevent collapse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910637043.3A CN110318760B (en) | 2019-07-15 | 2019-07-15 | Mining shaft drilling equipment capable of avoiding collapse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110318760A true CN110318760A (en) | 2019-10-11 |
| CN110318760B CN110318760B (en) | 2020-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910637043.3A Expired - Fee Related CN110318760B (en) | 2019-07-15 | 2019-07-15 | Mining shaft drilling equipment capable of avoiding collapse |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6739719B1 (en) |
| CN (1) | CN110318760B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656884A (en) * | 2019-11-13 | 2020-01-07 | 永康悠长矿产开采技术有限公司 | Safe mine drilling equipment |
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| CN115822461B (en) * | 2023-02-17 | 2023-04-18 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Rock stratum drilling device for geothermal water exploration |
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- 2019-07-15 CN CN201910637043.3A patent/CN110318760B/en not_active Expired - Fee Related
- 2019-11-06 JP JP2019201703A patent/JP6739719B1/en active Active
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| DE102012004762A1 (en) * | 2012-03-08 | 2013-09-12 | Rüdiger Kögler | Device for expanding bore hole up to large diameter, has delivery line extending from region of cutting wheel inside machine pipe, and outlet located in rear portion of machine pipe, where support plate is connected with machine pipe |
| KR20140147247A (en) * | 2013-06-19 | 2014-12-30 | 정광순 | Foundation slab reinforcement method for integral behavior with existing building and structure of the same |
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| JP2018155007A (en) * | 2017-03-17 | 2018-10-04 | 株式会社長谷工コーポレーション | Device for widening diameter of drilling hole |
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| CN110656884A (en) * | 2019-11-13 | 2020-01-07 | 永康悠长矿产开采技术有限公司 | Safe mine drilling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6739719B1 (en) | 2020-08-12 |
| CN110318760B (en) | 2020-04-10 |
| JP2021014773A (en) | 2021-02-12 |
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Effective date of registration: 20201119 Address after: Room 2, building 1, Yuelong Xiaoyuan, Nantong City, Jiangsu Province 226000 Patentee after: NANTONG SURVEY AND DESIGN CO.,LTD. Address before: 325000 room 705, building 3, huichanghui, Shuixin north, Songtai street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou tasing Electronic Technology Co.,Ltd. |
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