CN113216864A - Drilling device for tunnel roof rock property components - Google Patents
Drilling device for tunnel roof rock property components Download PDFInfo
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- CN113216864A CN113216864A CN202110491154.5A CN202110491154A CN113216864A CN 113216864 A CN113216864 A CN 113216864A CN 202110491154 A CN202110491154 A CN 202110491154A CN 113216864 A CN113216864 A CN 113216864A
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- 239000011435 rock Substances 0.000 title claims abstract description 36
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 210000001503 joint Anatomy 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 14
- 210000003781 tooth socket Anatomy 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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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
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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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
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- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of rock drilling devices, in particular to a drilling device for rock property components of a roadway roof, which comprises a supporting mechanism, wherein an adjusting mechanism is matched on the supporting mechanism in a sliding manner; the support mechanism is provided with a telescopic mechanism; the telescopic mechanism is provided with a transmission mechanism; the transmission mechanism is provided with a material taking mechanism; the transmission mechanism is rotatably provided with a material taking mechanism, and drives the material taking mechanism; a tensioning mechanism is abutted on the transmission mechanism; the telescopic mechanism is convenient to support through the matching of the supporting mechanism and the adjusting mechanism, and the angle of the supporting mechanism can be finely adjusted, so that the material taking mechanism can take materials according to the radian of the top of the roadway; the height of the material taking mechanism can be conveniently adjusted through the arrangement of the telescopic mechanism, and the material taking mechanism can more conveniently contact the top of the roadway for operation; connect and then be convenient for preserve alone the rock sample after gathering through feeding agencies's setting and accomodate.
Description
Technical Field
The invention relates to the technical field of rock drilling devices, in particular to a drilling device for rock property components of a roadway roof.
Background
At present, address component detection is needed when a roadway is excavated, a targeted roadway protection measure is implemented according to roadway components, and in order to save more labor when a rock sample is drilled, a special rock drilling device is generally adopted for mining operation.
However, due to structural limitations of power and equipment, the conventional drilling device is generally large in size, is inconvenient to move in a narrow roadway, reduces the portability of the device, is inconvenient to drill along with the arc roadway top corresponding to the angle adjustment, easily pollutes a sample obtained when drilling by the conventional device, and increases the complexity of sampling work due to the fact that a core needs to be secondarily processed and stripped.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a drilling device for the rock property components of a roadway roof.
The technical scheme adopted by the invention for solving the technical problems is as follows: a drilling device for the rock property components of a roadway roof comprises a supporting mechanism, wherein an adjusting mechanism is matched on the supporting mechanism in a sliding manner; the support mechanism is provided with a telescopic mechanism; the telescopic mechanism is provided with a transmission mechanism; the transmission mechanism is provided with a material taking mechanism; the transmission mechanism is rotatably provided with a material taking mechanism, and drives the material taking mechanism; and the transmission mechanism is abutted with a tensioning mechanism.
Specifically, the supporting mechanism includes the base, the welding has the support column on the base, sliding fit has the adjustable ring on the support column, be fixed with the gliding spacing ring of restriction adjustable ring on the support column, it has the connecting rod to rotate between spacing ring and the bracing piece.
Specifically, adjustment mechanism includes the tooth's socket, be provided with the tooth's socket on the support column, it has the deflection rod to rotate on the spacing ring, be connected with the fixture block on the deflection rod, the fixture block passes through tooth's socket block support column, it has the spring to conflict between deflection rod and the spacing ring, it has according to the piece to conflict on the deflection rod, press piece sliding fit spacing ring.
Specifically, telescopic machanism is including flexible post, sliding fit has flexible post on the support column, be fixed with the mount on the support column, it has the pivot to rotate between mount and the spacing ring, be connected with worm and crank in the pivot.
Specifically, a worm gear is meshed with the worm, a gear is connected to the worm gear, a rack is connected to the supporting column, and the rack is meshed with the gear.
Specifically, drive mechanism includes the fixed block, be fixed with the fixed block on the flexible post, be connected with the installation piece on the fixed block, just install driving motor on the fixed block, driving motor is connected with the belt pulley down, it has the drive wheel to rotate on the installation piece, the winding has the connecting band between drive wheel and the belt pulley.
Specifically, straining device includes the rotating turret, it has the rotating turret to rotate on the fixed block, it has two take-up pulleys to rotate on the rotating turret, the take-up pulley is contradicted the connecting band.
Specifically, be fixed with the mount on the rotating turret, sliding fit has the slider on the mount, be provided with the lead screw between slider and the fixed block, the lead screw rotates and connects the fixed block, just lead screw threaded connection slider, be connected with the rotation piece on the lead screw.
Specifically, the material taking mechanism comprises a drill barrel, the drill barrel is clamped on the driving wheel, and the drill barrel is rotatably connected with the fixing block.
Specifically, install the butt joint ring on the fixed block, it gets the feed cylinder to be provided with under the brill section of thick bamboo, it is fixed with the butt joint piece on the feed cylinder to get, the rotatory block butt joint ring of butt joint piece, the butt joint piece will get the feed cylinder and assemble together with the butt joint ring.
The invention has the beneficial effects that:
(1) the drilling device for the rock property and the components of the roadway roof comprises a supporting mechanism, wherein an adjusting mechanism is matched on the supporting mechanism in a sliding manner, a telescopic mechanism is convenient to support through the matching of the supporting mechanism and the adjusting mechanism, and the angle of the supporting mechanism can be finely adjusted, so that a material taking mechanism can take materials according to the radian of the top of the roadway, namely: when the supporting column needs to be supported, firstly, the adjusting ring is pushed, the adjusting ring and the supporting rods are supported through the transmission of the connecting rods, the adjusting ring moves, meanwhile, the supporting rods synchronously deflect the position vertical to the supporting column, the supporting rods are arranged so as to conveniently increase the contact area between the base and the ground, the base is more stably arranged on the ground, when the adjusting ring slides to a preset position, the spring abuts against the deflection rod, one end of the deflection rod abuts against the inside of the tooth socket, the clamping block is clamped on the tooth socket, the adjusting ring can be conveniently fixed to the preset position, the supporting rods are kept at the supporting position, when the angle between the supporting column and the ground needs to be adjusted, the pressing block is firstly pressed, the pressing block is made to abut against one end of the deflection rod, the deflection rod drives the clamping block not to abut against the tooth socket, therefore, the limit on the adjusting ring can be relieved, and the included angle between the supporting column and the supporting rods is convenient to adjust, the convenient radian self-adaptation regulation according to the tunnel top, but folding design between support column and the connecting rod is convenient accomodate or expand it, has reduced occupation space rate, has improved the portable effect of device.
(2) According to the drilling device for the rock property and composition of the roadway roof, the telescopic mechanism is arranged on the supporting mechanism, the height of the material taking mechanism is convenient to adjust through the arrangement of the telescopic mechanism, and the material taking mechanism is convenient to contact with the top of the roadway for operation, namely: when the height of flexible post is improved to needs, at first manual rotation crank, the crank drives the pivot and rotates, the worm that pivot drive one end is connected rotates, worm meshing turbine rotates, turbine and gear fixed connection, and gear and rack intermeshing, and then be convenient for drive flexible post through the rack and move toward the top, the height of flexible post is adjusted in the laborsaving of being convenient for, the extracting mechanism of being convenient for more conveniently contacts the operation of tunnel top, the inside of support column has been avoided flexible post automatic fall back when flexible to the auto-lock characteristic between worm and the turbine, stability when adjusting flexible post height has been improved.
(3) According to the drilling device for the property and the composition of the rock on the roadway roof, the telescopic mechanism is provided with the transmission mechanism; the transmission mechanism is provided with a material taking mechanism; the transmission mechanism is rotationally provided with a transmission mechanism which drives the material taking mechanism; contradict on drive mechanism and have straining device, and then be convenient for drive feeding agencies and easily bore and get the rock through drive mechanism's setting, and then be convenient for adjust adapting unit's elasticity degree through straining device's setting, make drive mechanism's transmission effect better, and be convenient for dismantle the replacement to adapting unit, connect and then be convenient for preserve alone the rock sample after gathering through feeding agencies's setting and accomodate, promptly: when drilling operation is carried out, firstly, a driving motor is started, the driving motor drives a belt pulley to rotate, the belt pulley and the driving wheel are driven by a connecting belt, a clamping design of detachable and washable connection is adopted between the driving wheel and a rotary drum, so that a rock sample is conveniently driven to drill during rotation of a drill cylinder, the drill cylinder is conveniently replaced, the sample after being excavated by the drill cylinder falls into a material taking cylinder, the material taking cylinder is rotatably clamped with a butt ring through a butt joint block, so that the collected rock sample is conveniently stored and detached for taking, when the connecting belt is used for a long time, a rotating part is rotated for keeping the transmission effect between the belt pulley and the driving wheel, the rotating part drives a screw rod to rotate, the screw rod is utilized to drive a sliding block to generate displacement, the sliding block synchronously drives a fixed frame to deflect, namely, the rotating frame is driven to deflect as well, and the degree of the connecting belt of two tensioning wheels is adjusted, play the effect that the life-span can keep friction power to the connecting band, and be convenient for dismantle the replacement to the connecting band, improved drilling equipment's result of use.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the overall structure of a preferred embodiment of a drilling apparatus for tunnel roof rock property composition according to the present invention;
FIG. 2 is a schematic view of a connection structure of the support mechanism and the telescoping mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the support mechanism and the adjustment mechanism shown in FIG. 1;
FIG. 4 is a schematic view of the linkage of the drive mechanism and the tensioning mechanism shown in FIG. 1;
FIG. 5 is a schematic view of the connection between the drive mechanism and the take-off mechanism shown in FIG. 1;
FIG. 6 is an enlarged view of the part A shown in FIG. 1;
FIG. 7 is an enlarged view of the portion B shown in FIG. 2;
FIG. 8 is an enlarged view of the portion C shown in FIG. 4;
fig. 9 is an enlarged view of the portion D shown in fig. 5.
In the figure: 1. the device comprises a supporting mechanism, 11, a base, 12, a supporting column, 13, a supporting rod, 14, a connecting rod, 15, an adjusting ring, 16, a limiting ring, 2, an adjusting mechanism, 21, a tooth groove, 22, a pressing block, 23, a deflection rod, 24, a spring, 25, a clamping block, 3, a telescopic mechanism, 31, a crank, 32, a telescopic column, 33, a rotating shaft, 34, a fixing frame, 35, a worm, 36, a turbine, 37, a gear, 38, a rack, 4, a transmission mechanism, 41, a fixing block, 42, a mounting block, 43, a driving motor, 44, a belt pulley, 45, a transmission wheel, 46, a connecting belt, 5, a tensioning mechanism, 51, a rotating part, 52, a screw rod, 53, a rotating frame, 54, a fixing frame, 55, a sliding block, 56, a tensioning wheel, 6, a material taking mechanism, 61, a drill barrel, 62, a butt ring, 63, a butt joint block, 64 and a material taking barrel.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-9, the drilling device for tunnel roof rock property composition according to the invention comprises a supporting mechanism 1, wherein an adjusting mechanism 2 is slidably fitted on the supporting mechanism 1; the support mechanism 1 is provided with a telescopic mechanism 3; the telescopic mechanism 3 is provided with a transmission mechanism 4; the transmission mechanism 4 is provided with a material taking mechanism 6; the transmission mechanism 4 is rotatably provided with a material taking mechanism 6, and the transmission mechanism 4 drives the material taking mechanism 6; and a tensioning mechanism 5 is abutted on the transmission mechanism 4.
Specifically, supporting mechanism 1 includes base 11, the welding has support column 12 on the base 11, sliding fit has adjustable ring 15 on the support column 12, be fixed with the gliding spacing ring 16 of restriction adjustable ring 15 on the support column 12, it has connecting rod 14 to rotate between spacing ring 16 and the bracing piece 13.
Specifically, the adjusting mechanism 2 includes a tooth groove 21, the tooth groove 21 is arranged on the supporting column 12, a deflecting rod 23 is rotatably arranged on the limiting ring 16, a clamping block 25 is connected to the deflecting rod 23, the clamping block 25 is clamped with the supporting column 12 through the tooth groove 21, a spring 24 is abutted between the deflecting rod 23 and the limiting ring 16, a pressing block 22 is abutted on the deflecting rod 23, and the pressing block 22 is in sliding fit with the limiting ring 16; including supporting mechanism 1, sliding fit has on supporting mechanism 1 adjustment mechanism 2, through supporting mechanism 1 with adjustment mechanism 2's collocation is convenient for prop up telescopic machanism 3, and can finely tune supporting mechanism 1's angle makes extracting mechanism 6 can get the material according to tunnel top radian, promptly: when the supporting column 12 needs to be supported, firstly, the adjusting ring 15 is pushed, the adjusting ring 15 and the supporting rods 12 are supported through the transmission of the connecting rod 14, while the adjusting ring 15 moves, the plurality of supporting rods 13 deflect synchronously at positions vertical to the supporting column 12, the plurality of supporting rods 12 are arranged so as to increase the contact area between the base 11 and the ground, so that the base 11 is more stably arranged on the ground, when the adjusting ring 15 slides to a preset position, the spring 24 abuts against the deflecting rod 23, so that one end of the deflecting rod 23 abuts against the inside of the toothed slot 21, the fixture block 25 is clamped on the toothed slot 21, so that the adjusting ring 15 can be conveniently fixed to the preset position, the supporting rods 13 are kept at the supporting position, and when the angle between the supporting column 12 and the ground needs to be adjusted, firstly, the pressing block 22 is pressed, so that the pressing block 22 abuts against one end of the deflection rod 23, then the deflection rod 23 drives the clamping block 25 not to abut against the tooth groove 21, the limit of the adjusting ring 15 can be relieved, the included angle between the supporting column 12 and the supporting rod 13 is convenient to adjust, the self-adaptive adjustment according to the radian of the top of a roadway is convenient, the foldable design between the supporting column 12 and the connecting rod 14 is convenient to store or unfold, the occupied space rate is reduced, and the portable effect of the device is improved.
Specifically, telescopic machanism 3 is including flexible post 32, sliding fit has flexible post 32 on the support column 12, be fixed with mount 34 on the support column 12, it has pivot 33 to rotate between mount 34 and the spacing ring 16, be connected with worm 35 and crank 31 on the pivot 33.
Specifically, a worm wheel 36 is engaged on the worm 35, a gear 37 is connected on the worm wheel 36, a rack 38 is connected on the supporting column 12, and the rack 38 is engaged with the gear 37; install on the supporting mechanism 1 telescopic machanism 3, through telescopic machanism 3 set up and then be convenient for adjust the height of extracting mechanism 6 is convenient for extracting mechanism 6 makes things convenient for the operation of contact tunnel top more, promptly: need improve during the height of flexible post 32, at first manual rotation crank 31, crank 31 drives pivot 33 rotates, pivot 33 drive one end is connected worm 35 rotates, worm 35 meshes the turbine 36 rotates, turbine 36 with gear 37 fixed connection, just gear 37 with rack 38 intermeshing, and then be convenient for pass through rack 38 drives flexible post 32 is toward the top and is removed, the laborsaving regulation of being convenient for the height of flexible post 32 is convenient for extracting mechanism 6 conveniently contacts tunnel top operation more, worm 35 with auto-lock characteristic between the turbine 36 has been avoided flexible post 32 falls automatically when flexible the inside of support column 12 has improved the regulation stability when flexible post 32 is high.
Specifically, drive mechanism 4 includes fixed block 41, be fixed with fixed block 41 on the flexible post 32, be connected with installation piece 42 on the fixed block 41, just install driving motor 43 on the fixed block 41, be connected with belt pulley 44 under the driving motor 43, it has drive wheel 45 to rotate on the installation piece 42, the winding has connecting band 46 between drive wheel 45 and the belt pulley 44.
Specifically, the tensioning mechanism 5 includes a rotating frame 53, the rotating frame 53 rotates on the fixing block 41, two tensioning wheels 56 rotate on the rotating frame 53, and the tensioning wheels 56 abut against the connecting belt 46.
Specifically, a fixed frame 54 is fixed on the rotating frame 53, a sliding block 55 is arranged on the fixed frame 54 in a sliding fit mode, a screw rod 52 is arranged between the sliding block 55 and the fixed block 41, the screw rod 52 is rotatably connected with the fixed block 41, the screw rod 52 is in threaded connection with the sliding block 55, and a rotating piece 51 is connected onto the screw rod 52.
Specifically, the material taking mechanism 6 comprises a drill cylinder 61, the drill cylinder 61 is clamped on the driving wheel 45, and the drill cylinder 61 is rotatably connected with the fixed block 41.
Specifically, a butt joint ring 62 is mounted on the fixed block 41, a material taking barrel 64 is arranged below the drill barrel 61, a butt joint block 63 is fixed on the material taking barrel 64, the butt joint block 63 is rotatably clamped with the butt joint ring 62, and the butt joint block 63 assembles the material taking barrel 64 and the butt joint ring 62 together; the telescopic mechanism 3 is provided with the transmission mechanism 4; the material taking mechanism 6 is arranged on the transmission mechanism 4; the transmission mechanism 4 is rotatably arranged on the transmission mechanism 4, and the transmission mechanism 4 drives the material taking mechanism 6; contradict on drive mechanism 4 has straining device 5, through drive mechanism 4 set up and then be convenient for drive extracting mechanism 6 easily bores and gets the rock, through straining device 5 set up and then be convenient for adjust adapting unit's elasticity degree, make drive mechanism 4's transmission effect is better, and is convenient for dismantle the replacement to adapting unit, through extracting mechanism 6 set up connect and then be convenient for preserve alone the rock sample after gathering and accomodate, promptly: when drilling operation is carried out, firstly, the driving motor 43 is started, the driving motor 43 drives the belt pulley 44 to rotate, the belt pulley 44 and the driving wheel 45 are driven by the connecting belt 46, the driving wheel 45 and the rotary drum 61 adopt a detachable and washable connection clamping design, so that the drilling drum 61 is driven to rotate to drill rock samples, the drilling drum 61 is convenient to replace, the samples after being mined by the drilling drum 61 fall into the material taking barrel 64, the material taking barrel 64 is rotatably clamped with the butt joint ring 62 by the butt joint block 63, so that the collected rock samples are convenient to store and detach for taking, and when the connecting belt 46 is used for a long time, in order to keep the transmission effect between the belt pulley 44 and the driving wheel 45, the rotating part 51 is rotated, and the screw rod 52 is driven to rotate by the rotating part 51, the screw rod 52 is used for driving the sliding block 55 to displace, the sliding block 55 synchronously drives the fixing frame 54 to deflect, namely the rotating frame 53 is driven to deflect, so that the degree of the two tensioning wheels 56 abutting against the connecting belt 46 can be adjusted, the effect of prolonging the service life of the connecting belt 46 and maintaining the friction force is achieved, the connecting belt 46 is convenient to detach and replace, and the using effect of the drilling device is improved.
When the invention is used, when a supporting column 12 needs to be supported, the adjusting ring 15 is firstly pushed, the adjusting ring 15 and the supporting rods 12 are in transmission support through the connecting rods 14, the adjusting ring 15 moves, the plurality of supporting rods 13 synchronously deflect the position vertical to the supporting column 12, the plurality of supporting rods 12 are arranged so as to conveniently increase the contact area between the base 11 and the ground, so that the base 11 is more stably arranged on the ground, when the adjusting ring 15 slides to a preset position, the spring 24 props against the deflection rod 23, one end of the deflection rod 23 props against the inside of the tooth socket 21, the fixture block 25 is clamped on the tooth socket 21, the adjusting ring 15 can be conveniently fixed to the preset position, the supporting rod 13 is kept at the supporting position, when the angle between the supporting column 12 and the ground needs to be adjusted, the pressing block 22 is firstly pressed, the pressing block 22 props against one end of the deflection rod 23, and the deflection rod 23 drives the fixture block 25 not to prop against the tooth socket 21, therefore, the limit of the adjusting ring 15 can be relieved, the included angle between the supporting column 12 and the supporting rod 13 can be conveniently adjusted, the self-adaptive adjustment can be conveniently carried out according to the radian of the top of the roadway, the foldable design between the supporting column 12 and the connecting rod 14 is convenient for accommodating or unfolding, the occupied space rate is reduced, and the portable effect of the device is improved; when the height of the telescopic column 32 needs to be increased, firstly, the crank handle 31 is manually rotated, the crank handle 31 drives the rotating shaft 33 to rotate, the rotating shaft 33 drives the worm 35 connected with one end to rotate, the worm 35 is meshed with the worm wheel 36 to rotate, the worm wheel 36 is fixedly connected with the gear 37, and the gear 37 is meshed with the rack 38, so that the telescopic column 32 is driven by the rack 38 to move towards the top end, the height of the telescopic column 32 is conveniently adjusted in a labor-saving mode, the material taking mechanism 6 is convenient to contact with the top end of a roadway to operate more conveniently, the telescopic column 32 is prevented from automatically falling into the supporting column 12 during telescopic operation due to the self-locking characteristic between the worm 35 and the worm wheel 36, and the stability of the telescopic column 32 during height adjustment is improved; when drilling operation is carried out, firstly, the driving motor 43 is started, the driving motor 43 drives the belt pulley 44 to rotate, the belt pulley 44 and the driving wheel 45 are driven by the connecting belt 46, the driving wheel 45 and the rotary drum 61 are detachably connected by adopting a clamping design, so that rock samples are conveniently drilled during the rotation of the drill drum 61 and the drill drum 61 is conveniently replaced, the samples fall into the material taking drum 64 after being mined by the drill drum 61, the material taking drum 64 is rotatably clamped with the butt joint ring 62 by the butt joint block 63, so that the collected rock samples are conveniently stored and conveniently detached for taking, when the connecting belt 46 is used for a long time, in order to keep the transmission effect between the belt pulley 44 and the driving wheel 45, the rotating part 51 is rotated, the screw rod 52 is driven by the rotating part 51, the slide block 55 is driven to displace by the screw rod 52, the slide block 55 synchronously drives the fixing frame 54 to deflect, that is, the rotating frame 53 is driven to deflect equally, so that the degree of the two tensioning wheels 56 abutting against the connecting belt 46 can be adjusted, the effect of prolonging the service life of the connecting belt 46 and keeping the friction force can be achieved, the connecting belt 46 is convenient to detach and replace, and the using effect of the drilling device is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The drilling device for the rock property components of the roadway roof is characterized by comprising a supporting mechanism (1), wherein an adjusting mechanism (2) is matched on the supporting mechanism (1) in a sliding manner; the support mechanism (1) is provided with a telescopic mechanism (3); the telescopic mechanism (3) is provided with a transmission mechanism (4); the transmission mechanism (4) is provided with a material taking mechanism (6); the transmission mechanism (4) is rotatably provided with a material taking mechanism (6), and the transmission mechanism (4) drives the material taking mechanism (6); and a tensioning mechanism (5) is abutted on the transmission mechanism (4).
2. A drill rig for tunnel roof rock composition according to claim 1, wherein: supporting mechanism (1) includes base (11), the welding has support column (12) on base (11), sliding fit has adjustable ring (15) on support column (12), be fixed with the gliding spacing ring (16) of restriction adjustable ring (15) on support column (12), it has connecting rod (14) to rotate between spacing ring (16) and bracing piece (13).
3. A drill rig for tunnel roof rock composition according to claim 2, wherein: adjustment mechanism (2) include tooth's socket (21), be provided with tooth's socket (21) on support column (12), it has deflection rod (23) to rotate on spacing ring (16), be connected with fixture block (25) on deflection rod (23), fixture block (25) are through tooth's socket (21) block support column (12), it has spring (24) to contradict between deflection rod (23) and spacing ring (16), it presses piece (22) to contradict on deflection rod (23), press piece (22) sliding fit spacing ring (16).
4. A drill rig for tunnel roof rock composition according to claim 3, wherein: telescopic machanism (3) are including flexible post (32), sliding fit has flexible post (32) on support column (12), be fixed with mount (34) on support column (12), it has pivot (33) to rotate between mount (34) and spacing ring (16), be connected with worm (35) and crank (31) on pivot (33).
5. A drill rig for tunnel roof rock composition according to claim 4 wherein: a worm wheel (36) is meshed on the worm (35), a gear (37) is connected on the worm wheel (36), a rack (38) is connected on the supporting column (12), and the rack (38) is meshed with the gear (37).
6. A drill rig for tunnel roof rock composition according to claim 5 wherein: drive mechanism (4) are including fixed block (41), be fixed with fixed block (41) on flexible post (32), be connected with installation piece (42) on fixed block (41), just install driving motor (43) on fixed block (41), be connected with belt pulley (44) under driving motor (43), it has drive wheel (45) to rotate on installation piece (42), the winding has connecting band (46) between drive wheel (45) and belt pulley (44).
7. The drilling apparatus for tunnel roof rock property composition of claim 6, wherein: the tensioning mechanism (5) comprises a rotating frame (53), the rotating frame (53) is rotated on the fixing block (41), two tensioning wheels (56) are rotated on the rotating frame (53), and the tensioning wheels (56) are abutted to the connecting belt (46).
8. The drilling apparatus for tunnel roof rock property composition of claim 7, wherein: be fixed with mount (54) on rotating turret (53), sliding fit has slider (55) on mount (54), be provided with lead screw (52) between slider (55) and fixed block (41), lead screw (52) rotate and connect fixed block (41), just lead screw (52) threaded connection slider (55), be connected with on lead screw (52) and rotate piece (51).
9. The drilling apparatus for tunnel roof rock composition of claim 8, wherein: the material taking mechanism (6) comprises a drill cylinder (61), the drill cylinder (61) is clamped on the transmission wheel (45), and the drill cylinder (61) is rotatably connected with the fixing block (41).
10. A drill rig for tunnel roof rock composition according to claim 9, wherein: install on fixed block (41) and connect ring (62), it gets feed cylinder (64) to be provided with under drill tube (61), it is fixed with butt joint piece (63) on feed cylinder (64) to get, butt joint piece (63) rotatory block butt joint ring (62), butt joint piece (63) will get feed cylinder (64) and connect ring (62) and assemble together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110491154.5A CN113216864A (en) | 2021-05-06 | 2021-05-06 | Drilling device for tunnel roof rock property components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110491154.5A CN113216864A (en) | 2021-05-06 | 2021-05-06 | Drilling device for tunnel roof rock property components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113216864A true CN113216864A (en) | 2021-08-06 |
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ID=77090974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110491154.5A Pending CN113216864A (en) | 2021-05-06 | 2021-05-06 | Drilling device for tunnel roof rock property components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113216864A (en) |
Cited By (2)
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| CN114993775A (en) * | 2022-08-02 | 2022-09-02 | 奥来国信（北京）检测技术有限责任公司 | Sampling frame convenient to adjust |
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Application publication date: 20210806 |