CN111927317A - Anchor rod drill carriage - Google Patents
Anchor rod drill carriage Download PDFInfo
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- CN111927317A CN111927317A CN202010970934.3A CN202010970934A CN111927317A CN 111927317 A CN111927317 A CN 111927317A CN 202010970934 A CN202010970934 A CN 202010970934A CN 111927317 A CN111927317 A CN 111927317A
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- mounting mechanism
- machine body
- drill carriage
- driving part
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- 238000005553 drilling Methods 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims description 81
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims 3
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 230000005641 tunneling Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005065 mining Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- E21B7/026—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes
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- 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
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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- 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
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
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- 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
- E21B7/025—Rock drills, i.e. jumbo drills
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides an anchor rod drill carriage, and relates to the technical field of drilling support equipment; it comprises a machine body, a walking device and a drilling device; the walking device is positioned at the bottom of the machine body, and the drilling device is positioned on the front side of the machine body; the device also comprises a swinging device; the swinging device is arranged on the machine body and can rotate to a vertical state and a horizontal state around a first axial direction; the drilling device is arranged on the swing device and rotates synchronously with the swing device. According to the anchor rod drill carriage provided by the invention, in a working state, the drilling device can swing through the swinging device to adjust the angle so as to carry out anchor rod construction operation; in a non-working state, the swinging device drives the drilling device to be adjusted to be perpendicular to the machine body, so that the width of the whole machine is reduced, the flexibility of allocation and transportation is improved, the device can be applied to a rapid tunneling process, and the time of the whole tunneling work is saved.
Description
Technical Field
The invention relates to the technical field of drilling support equipment, in particular to an anchor rod drill carriage.
Background
At present, the coal resources in China are rich, the fully mechanized mining equipment is mature, and the coal mining process is gradually improved. Along with the shortage of energy, the coal mining pace in China is increasingly accelerated, and higher requirements are provided for the supporting operation of the roadway.
In order to adapt to a rapid tunneling process to improve the working efficiency of coal mine footage, an anchor rod drill carriage is required to be matched with a self-moving support, a tunneling machine, a conveyor and other equipment to work simultaneously, the existing anchor rod drill carriage is generally wide in machine body and inflexible in action, cannot be applied to the rapid tunneling process, occupies a large space when the anchor rod drill carriage is staggered with the tunneling machine and other equipment, and adds extra time to the whole tunneling work.
Disclosure of Invention
The invention aims to provide an anchor rod drill carriage, which aims to solve the problems that the existing anchor rod drill carriage is wide in body, inconvenient to move, not suitable for a rapid tunneling process, occupies space when the anchor rod drill carriage is staggered and affects tunneling work.
In order to solve the technical problem, the invention provides an anchor rod drill carriage, which has the following specific technical scheme:
an anchor rod drill carriage comprises a machine body, a walking device and a drilling device; the walking device is positioned at the bottom of the machine body, and the drilling device is positioned on the front side of the machine body; the device also comprises a swinging device; the swinging device is arranged on the machine body and can rotate to a vertical state and a horizontal state around a first axial direction; the drilling device is arranged on the swing device and rotates synchronously with the swing device.
Further, the swing device includes a first mounting mechanism and a first driving member; the first mounting mechanism is rotatably mounted on the machine body through a first rotating device, and the drilling device is mounted on the first mounting mechanism; one end of the first driving component is hinged to the machine body, the other end of the first driving component is hinged to the first mounting mechanism, and the first driving component stretches and retracts to drive the first mounting mechanism to rotate.
Further, the swing device further comprises a second driving part; the first mounting mechanism comprises a sliding seat, a first sliding block and a first sliding frame; the sliding seat is respectively connected with the first rotating device and the first sliding block; the first sliding block is mounted on the first sliding frame in a sliding mode; one end of the second driving part is connected with the first sliding block, the other end of the second driving part is connected with the first sliding frame, and the second driving part stretches and retracts to drive the first sliding frame to lift.
Further, the swing device further comprises a third driving part; the first mounting mechanism further comprises a second sliding frame and a second sliding block; the second sliding block is arranged on the second sliding frame, and the drilling device is connected with the second sliding block; one end of the third driving part is connected with the second sliding frame, the other end of the third driving part is connected with the second sliding block, and the third driving part stretches and retracts to drive the second sliding block to lift.
Further, the device also comprises a second rotating device; the second rotating device is arranged on the swinging device, the drilling device is arranged on the second rotating device and driven by the rotating device to rotate around a second axial direction, and the first axial direction is parallel to the second axial direction.
Further, the drilling device comprises a second mounting mechanism, a third mounting mechanism, a fourth driving component and a drilling mechanism; the second mounting mechanism is mounted on the swinging device; the fourth driving component is arranged on the second mounting mechanism and is connected with the third mounting mechanism; the drilling mechanism is arranged on the third mounting mechanism and can rotate around a third axial direction under the drive of the fourth driving part, and the third axial direction is vertical to the second axial direction.
Further, the third mounting mechanism comprises a first mounting plate, a second mounting plate and a connecting plate; the first mounting plate and the second mounting plate are arranged in parallel, and the connecting plates are respectively connected with the first mounting plate; the fourth drive component has opposite first and second rotational ends; the first rotating end is connected with the first mounting plate, the second rotating end is connected with the second mounting plate, and the third mounting mechanism and the drilling mechanism are driven to swing through the first rotating end and/or the second rotating end.
Further, the device also comprises a fifth driving component; the drilling mechanism is hinged on the third mounting mechanism; one end of the fifth driving component is hinged to the third mounting mechanism, and the other end of the fifth driving component is hinged to the drilling mechanism, so that the drilling mechanism is driven to swing in the front-back direction of the machine body through the extension and retraction of the fifth driving component.
Further, the device also comprises a supporting and vehicle-stabilizing device with adjustable height; one end of the supporting and stabilizing device is arranged on the machine body, and the other end of the supporting and stabilizing device is provided with a supporting part.
Further, the roof supporting and vehicle stabilizing device comprises a first supporting upright post, a second supporting upright post, a third supporting upright post, a sixth driving part and a seventh driving part; one end of the first supporting upright post is arranged on the machine body, and the other end of the first supporting upright post is hinged with one end of the second supporting upright post; one end of the sixth driving part is hinged with the first supporting upright, the other end of the sixth driving part is hinged with the second supporting upright, and the second supporting upright is driven to rotate relative to the first supporting upright by the extension and contraction of the sixth driving part; the third support upright and the seventh driving part are both arranged in the second support upright, one end of the third support upright is connected with the seventh driving part, and the other end of the third support upright is provided with the supporting part; and the seventh driving part drives the third supporting upright post to extend and retract.
According to the anchor rod drill carriage provided by the invention, in a working state, the drilling device can swing through the swinging device to adjust the angle so as to carry out anchor rod construction operation; in a non-working state, the swinging device drives the drilling device to be adjusted to be perpendicular to the machine body, so that the width of the whole machine is reduced, the flexibility of allocation and transportation is improved, the device can be applied to a rapid tunneling process, and the time of the whole tunneling work is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a rock bolt drill rig provided in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural view of a rock bolt drill rig provided in accordance with an embodiment of the present invention in an operational state;
fig. 3 is a schematic structural view of an operation platform of the anchor drill carriage provided in the embodiment of the present invention;
fig. 4 is a partial structural schematic view of a swing device of a rock-bolt drill carriage provided in an embodiment of the present invention;
fig. 5 is a schematic structural view of a drilling device of the rock bolt drill carriage provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a roof supporting and vehicle stabilizing device of the anchor rod drill carriage provided by the embodiment of the invention.
Icon:
1-body;
2-a walking device;
3-a drilling device; 31-a second mounting mechanism; 32-a third mounting mechanism; 321-a first mounting plate; 322-a second mounting plate; 323-connecting plate; 33-a fourth drive component; 331-a first rotating end; 332-a second rotational end; 34-a drilling mechanism; 35-a transition piece; 36-a fifth drive component;
4-an electrical system;
5-a hydraulic system;
6-operating the platform; 61-a working pedal assembly; 62-operating box assembly; 63-a frame assembly;
7-a swing device; 71-a first mounting mechanism; 711-a sliding seat; 712-a first slider; 713-a first sledge; 714-a second carriage; 715-second slider; 72-a first drive member; 73-a first turning device; 74-mounting ears; 75-a second drive member; 76-a third drive component; 77-a second rotating device;
8-supporting a stable vehicle device; 81-a first support column; 82-a second support column; 83-third support column; 84-a sixth drive component; 85-the support part.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the present embodiment provides an anchor rod drill carriage, which is the same as the existing anchor rod drilling equipment, and the anchor rod drill carriage of the present embodiment also includes a machine body 1, a traveling device 2, a drilling device 3, an electrical system 4, a hydraulic system 5, and other structures; however, the present embodiment first improves the structure of the machine body 1 so that the width of the machine body is smaller than the width of the machine body 1 of the conventional anchor drill carriage.
The machine body 1 of the embodiment comprises a chassis which is a crawler-type chassis and is provided with a mounting platform, an electric system 4 and a hydraulic system 5 are arranged at the tail part of the mounting platform, and an operating platform 6 is arranged at the front part of the mounting platform. The hydraulic system 5 of the present embodiment is used to provide kinetic energy to each actuator (including the various drive components described below), and the electrical system 4 of the present embodiment is used to provide electrical energy to the various actuators of the vehicle. The drilling device 3 of the present embodiment is located at the front side of the machine body 1 for performing drilling work.
Specifically, the hydraulic system 5 of the present embodiment includes an oil tank, a hydraulic oil pump, a motor, a hydraulic oil cylinder, a balance valve, a joint, a hydraulic line, a cooler, a control valve on the hydraulic line, and the like (not shown in the figure). The hydraulic pipeline comprises a pipeline which is connected between an outlet of the oil tank and the hydraulic oil pump and between an outlet of the hydraulic oil pump and the chassis, the drilling device 3 and the like.
The anchor rod drill carriage obtains power from the hydraulic oil pump, then transmits the power to each actuating mechanism through the hydraulic pipeline, and the control valves corresponding to each actuating mechanism are matched to finish actions such as walking and drilling.
The electrical system 4 of the embodiment includes a mining voice light signal device, a mining explosion-proof and intrinsically safe vacuum electromagnetic starter, a mining illuminating lamp and the like (a specific structure is not shown in the figure), and provides electric energy for each execution component of the narrow machine body. It should be noted that the structure and implementation principle of the hydraulic system 5 and the electrical system 4 in the present embodiment are consistent with those in the prior art, and therefore, the present embodiment will not be described in detail.
The running gear 2 of the present embodiment is located at the bottom of the machine body 1, specifically, is installed at the bottom of the chassis, and the running gear may include a crawler running gear in the figure, and the present embodiment does not describe the specific structure and the operation principle thereof.
Referring to fig. 3, in order to facilitate the operation of a worker, the operating platform 6 is mounted on the machine body 1 of the present embodiment, and the operating platform 6 of the present embodiment includes a working pedal assembly 61, an operating box assembly 62 and a frame assembly 63; the working pedal assembly 61 may include a plurality of turning pedals driven by the driving structure to turn, or a combination of the turning pedals and the telescopic pedals; the operation box assembly 62 of the present embodiment is used for controlling the operation of each actuator, and the frame assembly 63 is used for mounting the swing device 7 described below.
Based on the problems in the background art, the anchor rod drill carriage of the embodiment is additionally provided with the swinging device 7; the swinging device 7 is mounted on the machine body 1, specifically on the frame body assembly 63, and can rotate to a vertical state and a horizontal state around a first axial direction, wherein the first axial direction is the front-back direction of the machine body 1; the drilling device 3 of the present embodiment is mounted on the oscillating device 7 and rotates synchronously with the oscillating device 7.
When the anchor rod drill carriage with the structure is in a working state, the drilling device 3 can swing through the swinging device 7 to adjust the angle so as to carry out anchor rod construction operation; in a non-working state, the swinging device 7 drives the drilling device 3 to be adjusted to be vertical to the machine body 1, so that the width of the whole machine is reduced, the flexibility of allocation and transportation is improved, the method can be applied to a rapid tunneling process, and the time of the whole tunneling work is saved.
As shown in fig. 1 and 2 in conjunction, the swing device 7 of the present embodiment includes a first mounting mechanism 71 and a first driving member 72; wherein, the first mounting mechanism 71 of the present embodiment is rotatably mounted on the machine body 1 through the first rotating device 73, and the drilling device 3 is mounted on the first mounting mechanism 71; one end of the first driving component 72 is hinged to the machine body 1, the other end of the first driving component is hinged to the first mounting mechanism 71 through a mounting lug 74 on the first mounting mechanism 71, and the first driving component 72 stretches and retracts to drive the first mounting mechanism 71 to rotate. The first rotating device 73 of the present embodiment can be understood as a bearing structure, and the first driving member 72 of the present embodiment is a linear telescopic structure such as an oil cylinder.
Of course, the structure of the swing device 7 of the present embodiment is not limited to this, for example, the first driving member 72 may be a structure (such structure is not shown in the figure) capable of outputting torque, and the structure directly drives the drilling device 3 to rotate to a preset angle, or drives the drilling device 3 to rotate to a preset angle through the first rotating device 73, so as to swing the drilling device.
Based on the structure, the inventor finds that although the existing partial anchor rod drill carriage can realize the anchor drilling work of the top wall, the limited stroke is suitable for a roadway and is small in range, the drilling work of the anchor rod at the bottom of the roadway cannot be met, most of the anchor drilling work is completed manually, and the anchor drilling work of a full section cannot be realized, so that the operation efficiency is low, and the tunneling footage is influenced, therefore, the structure of the swing device 7 is further improved in the embodiment, and the formation of the drilling device 3 is increased.
Referring to fig. 4, the swing device 7 of the present embodiment further includes a second driving member 75, and the second driving member 75 may be an oil cylinder. Accordingly, the first mounting mechanism 71 of the present embodiment includes a sliding seat 711, a first slider 712, and a first carriage 713.
The sliding seat 711 of the present embodiment is respectively connected to the first rotating device 73 and the first sliding block 712; the first slider 712 is slidably mounted on the first carriage 713; one end of the second driving component 75 is connected to the first slider 712, and the other end is connected to the first carriage 713, and the extension and retraction of the second driving component 75 drives the first carriage 713 to ascend and descend, so as to drive the first mounting mechanism 71 and the drilling device 3 thereon to ascend and descend.
As a preferred embodiment of the present embodiment, the swing device 7 of the present embodiment further includes a third driving member 76, and the third driving member 76 is also an oil cylinder; accordingly, the first mounting mechanism 71 of the present embodiment further includes a second carriage 714 and a second slider 715.
The second slider 715 of the present embodiment is mounted on the second carriage 714, and the drilling device 3 is connected to the second slider 715; one end of the third driving member 76 is connected to the second carriage 714, and the other end is connected to the second slider 715, so that the third driving member 76 extends and retracts to drive the second slider 715 to move up and down, and further drive the drilling device 3 to move up and down.
Through foretell pendulous device 7 structure, can realize creeping into the two-stage lift of device 3, improve its working stroke greatly, satisfy the drilling work of tunnel bottom stock, can realize full section anchor and bore work, promote the operating efficiency.
As a preferred embodiment of the present embodiment, in order to better adjust the angle of the drilling device 3 for performing the bolting operation, the bolting jumbo of the present embodiment further includes a second swiveling device 77, and the second swiveling device 77 is a structure capable of driving other components to rotate; the second turning device 77 of the present embodiment is mounted on the swinging device 7, and the drilling device 3 is mounted on the second turning device 77 and is driven by the turning device to rotate around a second axial direction, wherein the first axial direction and the second axial direction are parallel. The cooperation of the second turning device 77 and the oscillating device 7 enables the drilling device 3 to be in an optimal working position.
As a preferred embodiment of the present embodiment, in order to realize the multi-angle adjustment of the drilling device 3, the present embodiment also improves the structure of the drilling device 3.
Referring to fig. 5, drilling device 3 of the present embodiment includes second mounting mechanism 31, third mounting mechanism 32, fourth driving member 33, and drilling mechanism 34.
Here, second mounting mechanism 31 of the present embodiment is connected to second rotating means 77 via a transition piece 35 to mount second mounting mechanism 31 on oscillating device 7 described above. Fourth driving member 33 of the present embodiment is mounted on second mounting mechanism 31 and connected to third mounting mechanism 32, and fourth driving member 33 can be a motor or the like. The drilling mechanism 34 of the present embodiment is mounted on the third mounting mechanism 32 and can rotate around a third axial direction under the driving of the fourth driving component 33, wherein the third axial direction of the present embodiment is perpendicular to the second axial direction, and the third axial direction is a vertical direction.
As a preferable embodiment of the present embodiment, in order to improve structural stability, the third mounting mechanism 32 of the present embodiment includes a first mounting plate 321, a second mounting plate 322, and a connecting plate 323; the first mounting plate 321 and the second mounting plate 322 are disposed in parallel, and the connecting plates 323 are connected to the first mounting plate 321, respectively, to form a saddle-type mounting structure.
The fourth drive member 33 of the present embodiment has opposite first and second rotating ends 331 and 332; the first rotating end 331 is connected with the first mounting plate 321, the second rotating end 332 is connected with the second mounting plate 322, and the third mounting mechanism 32 and the drilling mechanism 34 are driven to swing through the first rotating end 331 and/or the second rotating end 332, so that the angle of the drilling mechanism 34 in another degree of freedom can be adjusted, and the working flexibility of the drilling mechanism is improved.
As a preferred embodiment of the present embodiment, in order to achieve fine adjustment of the inclination angle of the drilling mechanism 34 in the forward and backward direction, the anchor drill rig of the present embodiment further includes a fifth driving member 36, and the fifth driving member 36 may also be a cylinder.
The drilling mechanism 34 of the present embodiment is hinged to the third mounting mechanism 32; one end of the fifth driving member 36 is hinged to the first mounting plate 321 of the third mounting mechanism 32, and the other end is hinged to the drilling mechanism 34, so that the drilling mechanism 34 is driven to swing in the front-back direction of the machine body 1 by the extension and contraction of the fifth driving member 36.
In addition, the valve core of the inventor is small in width of the whole body of the anchor rod drill carriage, so that a lateral thrust is generated on the whole body when the anchor rod drill carriage is used for constructing an anchor rod on a roadway side, and the anchor rod drill carriage needs to be supported to a certain extent, so that the anchor rod drill carriage further comprises a supporting and stabilizing device 8 with adjustable height. The steady car device 8 one end of propping up of this embodiment is installed on organism 1, and the other end is equipped with supporting part 85, and supporting part 85 is used for propping up the tunnel roof for prop up steady car device 8 and exert a decurrent steady power to organism 1, in order to improve its stability.
Referring to fig. 6, the roof support stabilizing apparatus 8 of the present embodiment includes a first support column 81, a second support column 82, a third support column 83, a sixth driving member 84, and a seventh driving member.
Wherein, one end of the first supporting upright 81 of this embodiment is installed on the machine body 1, and the other end is hinged with one end of the second supporting upright 82 and is provided with an opening. In this embodiment, one end of the sixth driving component 84 is hinged to the first supporting upright 81, the other end of the sixth driving component is hinged to the second supporting upright 82, and the sixth driving component 84 stretches and retracts to drive the second supporting upright 82 to rotate relative to the first supporting upright 81, so as to drive the supporting portion 85 to rotate, thereby realizing the lifting and lowering of the supporting portion.
The third supporting column 83 and the seventh driving member (not shown) of the present embodiment are installed in the second supporting column 82 through the opening, one end of the third supporting column 83 of the present embodiment is connected to the seventh driving member, and the other end is installed with a supporting portion 85; the seventh driving part drives the third supporting upright 83 to extend and retract, so as to realize the second-stage lifting of the supporting part 85.
Of course, the height adjustment manner of the top-supporting vehicle-stabilizing device 8 of the present embodiment is not limited to this, and for example, the supporting portion 85 may be directly driven by the oil cylinder to extend or retract, or may be multi-stage extended or retracted.
As shown in fig. 2, during operation, the supporting portion 85 needs to be lifted to completely support the roadway roof, and the lateral thrust of the anchor rod drill carriage to the side anchor rod construction is offset by the supporting force of the supporting and stabilizing device 8, so that the anchor rod drill carriage is safer and more reliable in use.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An anchor rod drill carriage comprises a machine body, a walking device and a drilling device; the walking device is positioned at the bottom of the machine body, and the drilling device is positioned on the front side of the machine body;
it is characterized by also comprising a swinging device; the swinging device is arranged on the machine body and can rotate to a vertical state and a horizontal state around a first axial direction;
the drilling device is arranged on the swing device and rotates synchronously with the swing device.
2. The rock-bolt drill carriage of claim 1, wherein the oscillation device includes a first mounting mechanism and a first drive member;
the first mounting mechanism is rotatably mounted on the machine body through a first rotating device, and the drilling device is mounted on the first mounting mechanism;
one end of the first driving component is hinged to the machine body, the other end of the first driving component is hinged to the first mounting mechanism, and the first driving component stretches and retracts to drive the first mounting mechanism to rotate.
3. The rock-bolt drill carriage of claim 2, wherein the oscillation device further comprises a second drive member; the first mounting mechanism comprises a sliding seat, a first sliding block and a first sliding frame;
the sliding seat is respectively connected with the first rotating device and the first sliding block;
the first sliding block is mounted on the first sliding frame in a sliding mode;
one end of the second driving part is connected with the first sliding block, the other end of the second driving part is connected with the first sliding frame, and the second driving part stretches and retracts to drive the first sliding frame to lift.
4. The rock-bolt drill carriage of claim 3, wherein the oscillation device further comprises a third drive member; the first mounting mechanism further comprises a second sliding frame and a second sliding block;
the second sliding block is arranged on the second sliding frame, and the drilling device is connected with the second sliding block;
one end of the third driving part is connected with the second sliding frame, the other end of the third driving part is connected with the second sliding block, and the third driving part stretches and retracts to drive the second sliding block to lift.
5. The rock-bolt drill carriage of claim 1, further comprising a second swivel device;
the second rotating device is arranged on the swinging device, the drilling device is arranged on the second rotating device and driven by the rotating device to rotate around a second axial direction, and the first axial direction is parallel to the second axial direction.
6. The rock-bolt drill carriage of claim 5, wherein the drilling device comprises a second mounting mechanism, a third mounting mechanism, a fourth drive member, and a drilling mechanism;
the second mounting mechanism is mounted on the swinging device; the fourth driving component is arranged on the second mounting mechanism and is connected with the third mounting mechanism;
the drilling mechanism is arranged on the third mounting mechanism and can rotate around a third axial direction under the drive of the fourth driving part, and the third axial direction is vertical to the second axial direction.
7. The rock-bolt drill carriage of claim 6, wherein the third mounting mechanism includes a first mounting plate, a second mounting plate, and a connecting plate;
the first mounting plate and the second mounting plate are arranged in parallel, and the connecting plates are respectively connected with the first mounting plate;
the fourth drive component has opposite first and second rotational ends; the first rotating end is connected with the first mounting plate, the second rotating end is connected with the second mounting plate, and the third mounting mechanism and the drilling mechanism are driven to swing through the first rotating end and/or the second rotating end.
8. The rock-bolt drill carriage of claim 6, further comprising a fifth drive member;
the drilling mechanism is hinged on the third mounting mechanism;
one end of the fifth driving component is hinged to the third mounting mechanism, and the other end of the fifth driving component is hinged to the drilling mechanism, so that the drilling mechanism is driven to swing in the front-back direction of the machine body through the extension and retraction of the fifth driving component.
9. A roof bolt drill carriage according to any of claims 1 to 8, further comprising a height adjustable roof support carriage stabilization means; one end of the supporting and stabilizing device is arranged on the machine body, and the other end of the supporting and stabilizing device is provided with a supporting part.
10. The roof drill carriage of claim 9, wherein the roof stabilizing means includes a first support column, a second support column, a third support column, a sixth drive member, and a seventh drive member;
one end of the first supporting upright post is arranged on the machine body, and the other end of the first supporting upright post is hinged with one end of the second supporting upright post;
one end of the sixth driving part is hinged with the first supporting upright, the other end of the sixth driving part is hinged with the second supporting upright, and the second supporting upright is driven to rotate relative to the first supporting upright by the extension and contraction of the sixth driving part;
the third support upright and the seventh driving part are both arranged in the second support upright, one end of the third support upright is connected with the seventh driving part, and the other end of the third support upright is provided with the supporting part; and the seventh driving part drives the third supporting upright post to extend and retract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010970934.3A CN111927317A (en) | 2020-09-15 | 2020-09-15 | Anchor rod drill carriage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010970934.3A CN111927317A (en) | 2020-09-15 | 2020-09-15 | Anchor rod drill carriage |
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| CN111927317A true CN111927317A (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010970934.3A Pending CN111927317A (en) | 2020-09-15 | 2020-09-15 | Anchor rod drill carriage |
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| CN (1) | CN111927317A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113250741A (en) * | 2021-06-18 | 2021-08-13 | 国家能源集团乌海能源有限责任公司 | Robot for treating roof fall for coal mine |
| CN114033298A (en) * | 2021-10-14 | 2022-02-11 | 中国煤炭科工集团太原研究院有限公司 | Anchor rod drill carriage robot |
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| CN113250741A (en) * | 2021-06-18 | 2021-08-13 | 国家能源集团乌海能源有限责任公司 | Robot for treating roof fall for coal mine |
| CN114033298A (en) * | 2021-10-14 | 2022-02-11 | 中国煤炭科工集团太原研究院有限公司 | Anchor rod drill carriage robot |
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