CN109281609A - A kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction - Google Patents
A kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction Download PDFInfo
- Publication number
- CN109281609A CN109281609A CN201811290830.7A CN201811290830A CN109281609A CN 109281609 A CN109281609 A CN 109281609A CN 201811290830 A CN201811290830 A CN 201811290830A CN 109281609 A CN109281609 A CN 109281609A
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- CN
- China
- Prior art keywords
- hydraulic stem
- cover
- arm
- drill bit
- fixed cover
- 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.)
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Classifications
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- 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
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- 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
- E21B12/00—Accessories for drilling tools
-
- 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
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- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
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- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
-
- 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
Abstract
The present invention relates to a kind of petroleum drilling and mining drilling ground machines that can take out native noise reduction, including mobile base, the second hydraulic stem and sound absorbing cotton, transmission case is provided with above the mobile base, and control room is mounted on the left of transmission case, to be fixedly connected between the transmission case and control room, and to be flexibly connected between transmission case and mobile base, the top left hand of the mobile base is provided with support base, and host arm is connected at the top of support base, third hydraulic stem is provided on the outside of the host arm.The beneficial effects of the present invention are: the present invention passes through the setting to drill bit, internal screw thread, external screw thread, screw rod and the second hydraulic stem, and drill bit constitutes detachable structure by internal screw thread, external screw thread and screw rod, before device treats the progress drilling work of exploiting field domain by drill bit, drill bit is carried out in staff to twist solid operation, so that the internal screw thread of drill bit inside top and the external screw thread of screw rod bottom end outer wall mutually screw up.
Description
Technical field
The present invention relates to petroleum drilling and mining technical field, specially a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction.
Background technique
With the development of science and technology and the progress of social times, petroleum drilling and mining technology is more and more mature, and to petroleum into
There are many kinds of the mechanical equipments that row drilling needs to use, and drilling ground machine is exactly one of, and drilling ground machine is very widely used, together
When, it has many advantages, such as: bore ground speed fastly, in high precision.
Existing petroleum drilling and mining in use, bores that ineffective, flexibility is insufficient with drilling ground machine, and device is given to carry out
Petroleum drilling and mining work is made troubles, and bores the soil generated behind ground, is carried out taking out geotechnique by device when making, is generated noise, make
It obtains device and causes environmental pollution.
Summary of the invention
The purpose of the present invention is to provide a kind of petroleum drilling and mining drilling ground machines that can take out native noise reduction, to solve above-mentioned background skill
The existing petroleum drilling and mining drilling ground machine proposed in art in use, bores that ineffective, flexibility is insufficient, to device into
The work of row petroleum drilling and mining is made troubles, and bores the soil generated behind ground, is carried out taking out geotechnique by device when making, is generated noise,
So that device causes the problem of environmental pollution.
To achieve the above object, the invention provides the following technical scheme: a kind of petroleum drilling and mining brill that can take out native noise reduction
Machine, including mobile base, the second hydraulic stem and sound absorbing cotton, are provided with transmission case above the mobile base, and transmission case
Left side is mounted with control room, is fixedly connected between the transmission case and control room, and be living between transmission case and mobile base
Dynamic connection, the top left hand of the mobile base is provided with support base, and host arm is connected at the top of support base, the host
Third hydraulic stem is provided on the outside of arm, and third hydraulic stem is connected by the first connecting shaft with host arm, the host arm
To be flexibly connected between support base, and set at the top of the host arm between host arm and third hydraulic stem to be flexibly connected
Be equipped with the first hydraulic stem, and the top left hand activity of host arm is mounted with slave arm, the slave arm by the second connecting shaft with
Host arm is connected, and to be flexibly connected between the top outer wall of slave arm and the first hydraulic stem, the second hydraulic stem installation
The bottom end of the bottom of slave arm, and the second hydraulic stem is provided with dust cover, is solid between the dust cover and the second hydraulic stem
Fixed connection, and servo motor is equipped on the inside of dust cover, the bottom of the servo motor are provided with screw rod, and screw rod
Bottom end is mounted with drill bit, is threadedly coupled between the drill bit and screw rod, and the bottom of the dust cover is connected with fixed cover, and
Fixed cover between dust cover to be threadedly coupled.
Preferably, the cross-sectional length of the host arm is greater than the cross-sectional length of slave arm, and host arm passes through the second connection
Axis and slave arm constitute bascule.
Preferably, to be fixedly connected between the slave arm and the second hydraulic stem, and the center line of the second hydraulic stem and pair
The center line of horn coincides.
Preferably, the cross-sectional width of the dust cover is equal with the cross-sectional width of fixed cover, and the cylindrical shape point of fixed cover
It is distributed in the outside of screw rod, the inner wall of the fixed cover is provided with reinforcement block, and reinforcement block is close to the side of fixed cover central point
It is connected with carrying cover, the sound absorbing cotton is placed in the gap of carrying cover with fixed cover, is provided with door on the outside of the dust cover
Axis, and the outer wall activity of door-hinge is mounted with dodge gate, the outer wall of the dust cover offers bar shaped ventilation opening.
Preferably, the center line of the screw rod and the center line of drill bit coincide, and the length of screw rod is greater than fixation
The height of cover, the outer wall top of the fixed cover offers discharge port, and fluted, the screw rod is arranged in the outer wall of fixed cover
Bottom end outer wall be provided with external screw thread, the top inner wall of the drill bit offers internal screw thread, and drill bit passes through internal screw thread, external screw thread
Detachable structure is constituted with screw rod.
Preferably, the third hydraulic stem is symmetrical about the center line of host arm, and between third hydraulic stem and support base
To be fixedly connected, limiting slot is provided on the inside of the host arm, and the inner wall of limiting slot is mounted with limited block, the limited block
It is to be fixedly connected between limiting slot.
Preferably, the groove is placed equidistant in the outer wall of fixed cover, and the transverse direction of the transverse axis of groove and fixed cover
Axis is at the same level.
Preferably, the bar shaped ventilation opening by injection molding and dust cover being integrally formed structure, and bar shaped ventilation opening about
The central axes of dust cover are symmetrical.
Preferably, the center of circle of circle where the section of the carrying cover and the center of circle of circle where the section of fixed cover coincide,
And equal length of the distance between the inner wall of the outside of carrying cover and fixed cover with reinforcement block.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is by the setting to drill bit, internal screw thread, external screw thread, screw rod and the second hydraulic stem, and drill bit passes through
Internal screw thread, external screw thread and screw rod constitute detachable structure, before device treats the progress drilling work of exploiting field domain by drill bit,
Staff carries out drill bit to twist solid operation, so that the external screw thread phase of the internal screw thread of drill bit inside top and screw rod bottom end outer wall
When mutually screwing up, and needing to carry out replacement operation to the drill bit of different size, unscrew processing by carrying out to drill bit so that drill bit and
Screw rod is detached from, and just can re-replace new drill bit, the flexibility of lifting device work, and in the close of drill bit and screw rod
Screw thread docking under the action of, can prevent air from entering the junction of drill bit and screw rod, during operation of the device, due to air with
The collision of both junction generates noise, causes environmental pollution, and the center line of the center line of the second hydraulic stem and slave arm
It coincides, by being the driving effect for the second hydraulic stem being fixedly connected with slave arm, so that it drives the brill ground component of bottom
It treats exploiting field domain and carries out petroleum drilling and mining work, it is ensured that the second hydraulic stem is consistent with the force direction of slave arm, effective to push
It bores ground component to work, avoids generating active force offset, cause device breakage phenomenon.
2, for the present invention by the setting to host arm, the second connecting shaft, slave arm, fixed cover and screw rod, host arm is logical
It crosses the second connecting shaft and slave arm constitutes bascule, when slave arm carries out activity operations, start the first hydraulic stem, so that its
Promotion operation is carried out to slave arm, while under the action of being the second connecting shaft being flexibly connected with slave arm, so that host arm
Flexible movable angle between slave arm is variable, increases the active force movable corner of range and drilling construction that device works
Degree, and the outside that the cylindrical shape of cover is distributed in screw rod is fixed, it is acted on by the distribution of fixed cover and screw rod, so that fixed cover
Native range can be taken out to it and carries out limit control when device carries out screw type pumpings geotechnique and makees, it is excessive to prevent from taking out native range,
Efficiency decline influences the construction speed of device, and under the action of fixed cover, can carry out to the screw rod of off working state
Blocked operation, avoiding non-working person from touching to outside is to cause to damage at the screw rod of sharp knife edges.
3, the setting of the invention by third hydraulic stem, support base, groove and fixed cover, and third hydraulic stem and support
To be fixedly connected between seat, in third hydraulic stem with support base under the action of being fixedly connected, so that support base is that third is hydraulic
Strong support operation is provided when bar is worked, effectively prevents third hydraulic stem from shaking, causes itself and host arm
Opposing force is tilted to third hydraulic stem side, third hydraulic stem breakage phenomenon occurs, and groove is placed equidistant with and covers in fixed
Outer wall, when device is in work, fixed cover piercing underground in company with screw rod, can by the effect of the groove of its outer wall
So that there are gaps between fixed cover and geology, air is flowed into, the fixed activity performance for covering on underground of enhancing avoids work from completing
Afterwards, it is not easy to be taken out operation to fixed cover.
4, the present invention is made up of the setting to bar shaped ventilation opening and dust cover, bar shaped ventilation opening injection molding and dust cover
Integral structure, under the action of the bar shaped ventilation opening with dust cover by being molded being integrally formed structure, so that in dust cover
The gas in outside circulates, and processing can be aerated to the servo motor on the inside of dust cover, and pass through the work of bar shaped ventilation opening
With can weaken the impact of floating air-flow that the component of dust cover bottom is generated when carrying out and working with boring to dust cover, be promoted
The service performance of dust cover.
5, the present invention is by the setting to carrying cover, sound absorbing cotton, fixed cover and reinforcement block, and carries outside and the fixation of cover
The equal length of the distance between inner wall of cover and reinforcement block carries out spiral pumping soil to screw rod backwards rotation by fixed cover
When the limit of work operates, under the collective effect of carrying cover and reinforcement block on the inside of it, the rigid of fixed cover entirety can be enhanced
Property, it avoids fixed cover unbalance stress from generating rupture, influences the process that device constructs to petroleum drilling and mining, meanwhile, it is outer by fixed cover
Under the action of the graduation mark of wall, when can carry out drilling work to device, the depth for piercing underground measures work, and
Fixed cover under the action of the sound absorbing cotton of the gap of carrying cover, screw rod can be carried out taking out geotechnique as when the noise that generates,
Elimination work is carried out, avoids leading to the problem of noise pollution.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of petroleum drilling and mining of present invention drilling ground machine that can take out native noise reduction；
Fig. 2 is a kind of fixation cover outside structure diagram of petroleum drilling and mining of present invention drilling ground machine that can take out native noise reduction；
Fig. 3 is a kind of side structure schematic diagram of petroleum drilling and mining of present invention drilling ground machine that can take out native noise reduction；
Fig. 4 is a kind of fixation cover structure schematic diagram of petroleum drilling and mining of present invention drilling ground machine that can take out native noise reduction；
Fig. 5 is enlarged structure schematic diagram at a kind of A of petroleum drilling and mining of present invention drilling ground machine that can take out native noise reduction.
In figure: 1, mobile base；2, transmission case；3, control room；4, support base；5, the first connecting shaft；6, host arm；7,
One hydraulic stem；8, the second connecting shaft；9, slave arm；10, the second hydraulic stem；11, dust cover；12, servo motor；13, screw rod；
14, fixed cover；15, drill bit；16, third hydraulic stem；17, door-hinge；18, dodge gate；19, discharge port；20, groove；21, it limits
Slot；22, limited block；23, bar shaped ventilation opening；24, reinforcement block；25, carrying cover；26, sound absorbing cotton；27, internal screw thread；28, external screw thread.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction,
Connect including mobile base 1, transmission case 2, control room 3, support base 4, the first connecting shaft 5, host arm 6, the first hydraulic stem 7, second
Spindle 8, slave arm 9, the second hydraulic stem 10, dust cover 11, servo motor 12, screw rod 13, fixed cover 14, drill bit 15, third
Hydraulic stem 16, dodge gate 18, discharge port 19, groove 20, limiting slot 21, limited block 22, bar shaped ventilation opening 23, is reinforced door-hinge 17
Block 24, carrying cover 25, sound absorbing cotton 26, internal screw thread 27 and external screw thread 28, the top of mobile base 1 is provided with transmission case 2, and is driven
The left side of case 2 is mounted with control room 3, to be fixedly connected between transmission case 2 and control room 3, and transmission case 2 and mobile base 1 it
Between to be flexibly connected, the top left hand of mobile base 1 is provided with support base 4, and the top of support base 4 is connected with host arm 6, main
The cross-sectional length of horn 6 is greater than the cross-sectional length of slave arm 9, and host arm 6 is made up of with slave arm 9 the second connecting shaft 8 and lives
Dynamic structure starts the first hydraulic stem 7, so that it carries out promotion operation to slave arm 9, together when slave arm 9 carries out activity operations
Shi Yu slave arm 9 be flexibly connected the second connecting shaft 8 under the action of so that between host arm 6 and slave arm 9 activity folder
Angle is variable, increases the active force activity point of view of range and drilling construction that device works；
The outside of host arm 6 is provided with third hydraulic stem 16, and third hydraulic stem 16 passes through the first connecting shaft 5 and host arm
6 are connected, and third hydraulic stem 16 is symmetrical about the center line of host arm 6, and are fixed between third hydraulic stem 16 and support base 4
Connection, in third hydraulic stem 16 with support base 4 under the action of being fixedly connected, so that support base 4 is that third hydraulic stem 16 carries out
Strong support operation is provided when work, effectively prevents third hydraulic stem 16 from shaking, causes it opposite with host arm 6
Active force is tilted to 16 side of third hydraulic stem, 16 breakage phenomenon of third hydraulic stem occurs, the inside of host arm 6 is provided with limit
Slot 21, and the inner wall of limiting slot 21 is mounted with limited block 22, is fixedly connected between limited block 22 and limiting slot 21, host arm 6
To be flexibly connected between support base 4, and to be flexibly connected between host arm 6 and third hydraulic stem 16, the top of host arm 6 is set
Be equipped with the first hydraulic stem 7, and the top left hand activity of host arm 6 is mounted with slave arm 9, slave arm 9 and the second hydraulic stem 10 it
Between to be fixedly connected, and the center line of the center line and slave arm 9 of the second hydraulic stem 10 coincides, by being solid with slave arm 9
Surely the driving effect of the second hydraulic stem 10 connected so that its drive bottom brill component treat exploiting field domain carry out petroleum drilling and mining
Work, it is ensured that the second hydraulic stem 10 is consistent with the force direction of slave arm 9, effective that brill ground component is pushed to work, and keeps away
Exempt to generate active force offset, causes device breakage phenomenon；
Slave arm 9 is connected by the second connecting shaft 8 with host arm 6, and the top outer wall and the first hydraulic stem of slave arm 9
To be flexibly connected between 7, the second hydraulic stem 10 is installed on the bottom of slave arm 9, and the bottom end of the second hydraulic stem 10 be provided with it is anti-
Dust hood 11, the cross-sectional width of dust cover 11 is equal with the cross-sectional width of fixed cover 14, and 14 cylindrical shapes of fixed cover are distributed in spiral shell
The outside of spinner handle 13 is acted on by the distribution of fixed cover 14 and screw rod 13, and fixed cover 14 is enabled to carry out spiral in device
When the pumping geotechnique of formula makees, the range that soil is taken out to it carries out limit control, prevents from taking out that native range is excessive, and efficiency decline influences device
Construction speed, and under the action of fixed cover 14, can the screw rod 13 to off working state carry out blocked operation, avoid
It is to cause to damage at the screw rod 13 of sharp knife edges that non-working person, which touches to outside, and the inner wall of fixed cover 14 is provided with reinforcement
Block 24, and reinforcement block 24 is connected with carrying cover 25 close to the side of 14 central points of fixed cover, circle where the section of carrying cover 25
The center of circle and the center of circle of circle where the section of fixed cover 14 coincide, and carry between the outside of cover 25 and the inner wall of fixed cover 14
The equal length of distance and reinforcement block 24 covers the spiral limit taking out geotechnique and making of 14 pairs of 13 backwards rotations of screw rod progress by fixed
When bit manipulation, under the collective effect of carrying cover 25 and reinforcement block 24 on the inside of it, the whole rigidity of fixed cover 14 can be enhanced,
It avoids 14 unbalance stress of fixed cover from generating rupture, influences the process that device constructs to petroleum drilling and mining, meanwhile, by fixing outside cover 14
Under the action of the graduation mark of wall, when can carry out drilling work to device, the depth for piercing underground measures work, and
Fixed cover 14 can carry out screw rod 13 to take out generation when geotechnique makees under the action of the sound absorbing cotton 26 of the gap of carrying cover 25
Noise, carry out elimination work, avoid leading to the problem of noise pollution；
Sound absorbing cotton 26 is placed in the gap of carrying cover 25 with fixed cover 14, and the outside of dust cover 11 is provided with door-hinge 17,
And the outer wall activity of door-hinge 17 is mounted with dodge gate 18, the outer wall of dust cover 11 offers bar shaped ventilation opening 23, bar shaped ventilation opening
23 by injection molding and 11 being integrally formed structure of dust cover, and bar shaped ventilation opening 23 is symmetrical about the central axes of dust cover 11,
Under the action of bar shaped ventilation opening 23 of the dust cover 11 by injection molding being integrally formed structure, so that the gas on the outside of in dust cover 11
Body circulation can be aerated processing to the servo motor 12 of 11 inside of dust cover, and pass through the effect of bar shaped ventilation opening 23,
The impact of floating air-flow that the component of 11 bottom of dust cover is generated when carrying out and working with boring to dust cover 11 can be weakened, promoted
The service performance of dust cover 11 is fixedly connected between dust cover 11 and the second hydraulic stem 10, and the inside installation of dust cover 11
There is servo motor 12, the bottom of servo motor 12 is provided with screw rod 13, and the bottom end of screw rod 13 is mounted with drill bit 15, spiral
The center line of bar 13 and the center line of drill bit 15 coincide, and the length of screw rod 13 is greater than the height of fixed cover 14, fixed cover
Discharge port 19, and the outer wall setting fluted 20 of fixed cover 14 are offered above 14 outer wall, groove 20 is placed equidistant in fixation
The outer wall of cover 14, and the transverse axis of groove 20 and the transverse axis of fixed cover 14 are at the same level, it is fixed when device is in work
Cover 14 pierces underground in company with screw rod 13, by the effect of the groove 20 of its outer wall, enables between fixed cover 14 and geology
There are gaps, flow into air, enhance fixed cover 14 in the activity performance of underground, after the completion of avoiding work, are not easy to fixed cover 14
It is taken out operation；
The bottom end outer wall of screw rod 13 is provided with external screw thread 28, and the top inner wall of drill bit 15 offers internal screw thread 27, and bores
First 15 constitute detachable structure by internal screw thread 27, external screw thread 28 and screw rod 13, when device treats exploiting field domain by drill bit 15
Before carrying out drilling work, drill bit 15 is carried out in staff to twist solid operation so that the internal screw thread 27 of 15 inside top of drill bit with
The external screw thread 28 of 13 bottom end outer wall of screw rod mutually screws up, and when needing to carry out replacement operation to the drill bit 15 of different size, lead to
It crosses and drill bit 15 is carried out to unscrew processing, so that drill bit 15 and screw rod 13 are detached from, just can re-replace new drill bit 15, promote dress
The flexibility of work is set, and under the action of drill bit 15 is docked with the tight thread of screw rod 13, can prevent air from entering
The junction of drill bit 15 and screw rod 13 due to the collision of air and both junction, generates noise during operation of the device,
Environmental pollution is caused, is threadedly coupled between drill bit 15 and screw rod 13, the bottom of dust cover 11 is connected with fixed cover 14, and solid
It surely is to be threadedly coupled between cover 14 and dust cover 11.
The working principle of the present embodiment: the petroleum drilling and mining drilling ground machine that can take out native noise reduction passes through staff couple first
Drill bit 15 carries out installation operation, when turning to drill bit 15, so that the internal screw thread 27 of 15 inside top of drill bit and 13 bottom of screw rod
The external screw thread 28 of end outer wall mutually screws up, and when needing the drill bit 15 to different size to carry out replacement operation, by drill bit
15 carry out unscrewing processing, so that drill bit 15 and screw rod 13 are detached from, just can re-replace new drill bit 15, lifting device work
Flexibility, then, starter, under the rolling action by the mobile base 1 of bottom of device, so that device is moved to petroleum and waits for
Exploiting field, meanwhile, by the driving effect of third hydraulic stem 16, so that be the rotation of host arm 6 being flexibly connected with support base 4, and
And under the action of the first hydraulic stem 7, rotation adjustment work is carried out to the angle of slave arm 9, then, by being with slave arm 9
The driving effect for the second hydraulic stem 10 being fixedly connected so that its drive bottom brill component treat exploiting field domain carry out petroleum drilling
Adopt work, it is ensured that the second hydraulic stem 10 is consistent with the force direction of slave arm 9, effective that brill ground component is pushed to work,
It avoids generating active force offset, device breakage phenomenon is caused, and start servo motor 12 (model: MPM1141), so that spiral
Bar 13 rotates, and under the action of being screw rod 13 of sharp blade on the outside of itself, can carry out breaker to the soil property of underground
Make, when device is in carrying out drilling work, needs to carry out the soil of drilling to take out soil operation, spiral shell is driven by servo motor 12
13 backwards rotation of spinner handle, and limit control is carried out in the range that 14 pairs of screw rods 13 of fixed cover take out soil, it prevents from taking out native range mistake
Greatly, efficiency declines, and influences the construction speed of device, and under the action of the graduation mark by fixing 14 outer walls of cover, can be to device
When carrying out drilling work, the depth for piercing underground measures work, meanwhile, in fixed cover 14 and the gap of carrying cover 25
Under the action of sound absorbing cotton 26, screw rod 13 can be carried out taking out geotechnique as when the noise that generates, carry out elimination work, avoid generating
Noise pollution problem.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction, including mobile base (1), the second hydraulic stem (10) and sound absorbing cotton
(26), it is characterised in that: be provided with transmission case (2) above the mobile base (1), and be mounted on the left of transmission case (2)
Control room (3) is fixedly connected between the transmission case (2) and control room (3), and between transmission case (2) and mobile base (1)
To be flexibly connected, the top left hand of the mobile base (1) is provided with support base (4), and is connected with master at the top of support base (4)
Horn (6) is provided with third hydraulic stem (16) on the outside of the host arm (6), and third hydraulic stem (16) passes through the first connection
Axis (5) is connected with host arm (6), to be flexibly connected between the host arm (6) and support base (4), and host arm (6) and the
To be flexibly connected between three hydraulic stems (16), it is provided with the first hydraulic stem (7) at the top of the host arm (6), and host arm (6)
Top left hand activity be mounted with slave arm (9), the slave arm (9) is connected by the second connecting shaft (8) with host arm (6)
It connects, and to be flexibly connected between the top outer wall of slave arm (9) and the first hydraulic stem (7), the second hydraulic stem (10) installation
It is provided with dust cover (11) in the bottom end of the bottom of slave arm (9), and the second hydraulic stem (10), the dust cover (11) and second
To be fixedly connected between hydraulic stem (10), and servo motor (12), the servo motor are installed on the inside of dust cover (11)
(12) bottom is provided with screw rod (13), and the bottom end of screw rod (13) is mounted with drill bit (15), the drill bit (15) and spiral shell
To be threadedly coupled between spinner handle (13), the bottom of the dust cover (11), which is connected with, fixes cover (14), and fixes cover (14) and prevent
It is threaded connection between dust hood (11).
2. a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction according to claim 1, it is characterised in that: the host
The cross-sectional length of arm (6) is greater than the cross-sectional length of slave arm (9), and host arm (6) passes through the second connecting shaft (8) and slave arm
(9) bascule is constituted.
3. a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction according to claim 1, it is characterised in that: the slave
To be fixedly connected between arm (9) and the second hydraulic stem (10), and the center of the center line of the second hydraulic stem (10) and slave arm (9)
Line coincides.
4. a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction according to claim 1, it is characterised in that: described dust-proof
The cross-sectional width for covering (11) is equal with the fixed cover cross-sectional width of (14), and fixed cover (14) cylindrical shape is distributed in screw rod
(13) inner wall in outside, the fixed cover (14) is provided with reinforcement block (24), and reinforcement block (24) is in fixed cover (14)
The side of heart point is connected with carrying cover (25), and the sound absorbing cotton (26) is placed in the gap of carrying cover (25) and fixed cover (14)
Locate, is provided with door-hinge (17) on the outside of the dust cover (11), and the outer wall activity of door-hinge (17) is mounted with dodge gate (18), institute
The outer wall for stating dust cover (11) offers bar shaped ventilation opening (23).
5. a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction according to claim 1, it is characterised in that: the spiral
The center line of bar (13) and the center line of drill bit (15) coincide, and the length of screw rod (13) is greater than the height of fixed cover (14)
The outer wall top of degree, the fixed cover (14) offers discharge port (19), and fluted (20) are arranged in the outer wall of fixed cover (14),
The bottom end outer wall of the screw rod (13) is provided with external screw thread (28), and the top inner wall of the drill bit (15) offers internal screw thread
(27), and drill bit (15) passes through internal screw thread (27), external screw thread (28) and screw rod (13) composition detachable structure.
6. a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction according to claim 1, it is characterised in that: the third
Hydraulic stem (16) is symmetrical about the center line of host arm (6), and is fixed company between third hydraulic stem (16) and support base (4)
It connects, is provided with limiting slot (21) on the inside of the host arm (6), and the inner wall of limiting slot (21) is mounted with limited block (22), institute
State is to be fixedly connected between limited block (22) and limiting slot (21).
7. a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction according to claim 5, it is characterised in that: the groove
(20) it is placed equidistant in the outer wall of fixed cover (14), and the transverse axis of groove (20) and the transverse axis of fixed cover (14) are locked
It is flat.
8. a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction according to claim 4, it is characterised in that: the bar shaped
Ventilation opening (23) is by injection molding and dust cover (11) being integrally formed structure, and bar shaped ventilation opening (23) is about dust cover (11)
Central axes are symmetrical.
9. a kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction according to claim 4, it is characterised in that: the carrying
The center of circle of circle where covering the section of (25) and the center of circle of circle where the section of fixed cover (14) coincide, and carry the outer of cover (25)
Equal length of the distance between the inner wall of side and fixed cover (14) with reinforcement block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290830.7A CN109281609A (en) | 2018-10-31 | 2018-10-31 | A kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290830.7A CN109281609A (en) | 2018-10-31 | 2018-10-31 | A kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109281609A true CN109281609A (en) | 2019-01-29 |
Family
ID=65174711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811290830.7A Withdrawn CN109281609A (en) | 2018-10-31 | 2018-10-31 | A kind of petroleum drilling and mining drilling ground machine that can take out native noise reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109281609A (en) |
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| CN111270988A (en) * | 2020-02-12 | 2020-06-12 | 秦亚州 | Oil drilling and production machine capable of detecting and positioning |
| CN111749616A (en) * | 2020-07-12 | 2020-10-09 | 京山俊平机电科技有限公司 | Highway bridge pile foundation drilling device and application method thereof |
| CN114320153A (en) * | 2021-12-30 | 2022-04-12 | 徐州倍思特自动化工程有限公司 | Engineering construction is with preventing stifled brill car of digging from laminating location based on electrorheological fluid |
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