CN218542150U - Long-distance drilling device for fully mechanized coal mining face - Google Patents
Long-distance drilling device for fully mechanized coal mining face Download PDFInfo
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- CN218542150U CN218542150U CN202222148618.5U CN202222148618U CN218542150U CN 218542150 U CN218542150 U CN 218542150U CN 202222148618 U CN202222148618 U CN 202222148618U CN 218542150 U CN218542150 U CN 218542150U
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- mining face
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Abstract
The utility model discloses a combine and adopt remote device of holing of working face, including adjusting supporting component, rig, drilling rod, suspension assembly, the rig is connected adjust supporting component, the end connection of rig the drilling rod, suspension assembly is located the drilling rod top, suspension assembly connects the middle part of drilling rod. The utility model has the advantages that: the phenomenon that the drill rod is broken easily due to long-distance stress of the drill rod is reduced; the operating personnel can stand when drilling and remotely operate the rig in the safe place between the frames of the front and rear upright posts, can conveniently and quickly complete the drilling of the fully mechanized coal mining face, and avoid the risk that broken gangue falls off and injures personnel when the personnel enter the operation of the coal wall side.
Description
Technical Field
The utility model relates to a mine field especially relates to a combine and adopt remote device of holing of working face.
Background
When the drill rod of the existing pneumatic handheld side anchor rod drilling machine is drilled with a distance of more than 4m from the coal wall of a working face, the drill rod is easy to bend and even break. Due to the space limitation of the fully mechanized coal mining face, if a heavy-duty drilling machine and a drill rod are used, the production time of the coal mining face is influenced due to the difficulty in carrying, the consumption of manual labor and the consumption of long time. And the top plate of the working face is broken, and the personnel stand in front of the bracket to have potential safety hazards.
Moreover adopt the long-distance rig drilling rod of hand-held type, when the distance is far away, to the assurance of position and handheld time back people of a specified duration can feel tired, can't keep more accurate assurance angle of punching always, still need two people to hand roofbolter together sometimes, extravagant manpower, inefficiency.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: how to solve the problem that the drill rod is easy to break when drilling in a long distance.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
the long-distance drilling device for the fully mechanized coal mining face comprises an adjusting support component, a drilling machine, a drill rod and a suspension component, wherein the drilling machine is connected with the adjusting support component, the end part of the drilling machine is connected with the drill rod, the suspension component is located above the drill rod, and the suspension component is connected with the middle part of the drill rod.
The utility model fixes the drilling machine by adjusting the supporting component, can adjust the height and the inclination angle of the drilling machine, does not need workers to hold the drilling machine by hands, improves the stability of the drilling machine, reduces the labor intensity, suspends the middle part of the drilling rod by the suspending component, plays the roles of suspending, supporting and positioning and guiding, reduces the phenomenon that the drilling rod is easily broken when the drilling rod is stressed remotely by means of the suspending action of the top of the bracket; an operator can stand between the frames of the front and rear upright posts during drilling to remotely operate the drilling machine at a safe place, so that the drilling of a fully mechanized coal mining face can be conveniently and quickly completed, and the risk that broken gangue falls off and injures the operator when the operator enters the side operation of the coal wall is avoided.
Preferably, the suspension assembly comprises a support suspension rope, a suspension ring, a soft connector and a directional ring, the suspension ring penetrates through the support suspension rope, the suspension ring is connected with one end of the soft connector, the directional ring is connected with the other end of the soft connector, and the drill rod penetrates through the directional ring.
The utility model discloses a flexible connector will orient the ring and suspend in midair the ring and be connected, and the buffering drilling rod plays the support drilling rod in the vibrations of during operation, and the directional ring prevents that the drilling rod atress from losing, breaking excessively greatly.
Preferably, the flexible connecting piece is a steel wire.
Preferably, adjust the supporting component and include support the support body, adjust the support body, what the support body can be adjusted connects the top of support the support body.
The adjusting frame body can adjust the height and the angle of the drilling machine, the drilling angle is kept consistent, and the drilling angle cannot be changed due to manual holding.
Preferably, adjust the support body and include mounting panel, two at least regulation lead screws, two at least guide bars, adjust the lead screw the top with the bottom of mounting panel is articulated, adjust the lead screw with support body threaded connection, the top of guide bar with the bottom of mounting panel is articulated, the guide bar with support body sliding connection.
Preferably, the bottom of the adjusting screw rod is provided with a rotating handle.
The installation board can be inclined by manually rotating the rotary handle through adjusting the screw rod, and self-locking, high stability and high adjustment precision can be realized through thread adjustment.
Preferably, the support frame body includes regulating plate, backup pad, a plurality of support column, a plurality of landing leg, the regulating plate with the parallel interval of backup pad is connected, the both ends of support column are connected respectively the regulating plate with the backup pad, it is a plurality of the landing leg is connected the bottom of backup pad, on the regulating plate include a plurality of with adjust screw hole that lead screw is connected and a plurality of with the sliding sleeve that the guide bar is connected.
Preferably, the support leg is a telescopic support leg, and the bottom of the support leg comprises a plurality of grounding holes.
The landing leg is the elasticity landing leg, can adapt to pit unevenness's ground, and the ground connection hole can be fixed subaerial through earth bolt for the increase stability.
Preferably, the supporting legs are telescopic supporting legs, and the bottoms of the supporting legs comprise universal wheels.
The universal wheels are convenient to walk on the relatively flat ground.
The utility model has the advantages that:
(1) The utility model fixes the drilling machine by adjusting the supporting component, can adjust the height and the inclination angle of the drilling machine, does not need workers to hold the drilling machine, improves the stability of the drilling machine, reduces the labor intensity, suspends the middle part of the drilling rod by the suspension component, plays the roles of suspension, support and positioning guide, reduces the remote stress of the drilling rod and is easy to cause the fracture phenomenon of the drilling rod by means of the suspension function of the top of the bracket; an operator can stand between the frames of the front and rear upright posts to remotely operate the drilling machine at a safe place during drilling, so that the drilling of the fully mechanized coal mining face can be conveniently and quickly completed, and the risk that broken gangue falls off and injures the operator when the operator enters the operation at the coal wall side is avoided; the operation can be frequently performed by one person, so that the labor is saved, and the efficiency is improved;
(2) The utility model connects the directional ring and the suspension ring through the soft connecting piece, buffers the vibration of the drill rod during working, and the directional ring supports the drill rod to prevent the drill rod from being damaged and broken due to over-large stress;
(3) The adjusting frame body can adjust the height and the angle of the drilling machine, so that the drilling angle is kept consistent, and the drilling angle cannot be changed due to manual holding;
(4) The installation plate can be inclined by manually rotating the rotary handle through adjusting the screw rod, and self-locking can be realized through thread adjustment, so that the stability and the adjustment precision are high;
(5) The landing legs are telescopic and can adapt to the rugged ground under a mine, and the grounding hole can be fixed on the ground through a grounding bolt for improving the stability;
(6) The universal wheels are convenient to walk on the relatively flat ground.
Drawings
Fig. 1 is a schematic structural view of a remote drilling device for a fully mechanized coal mining face according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an adjusting support assembly according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of an adjusting support assembly according to a second embodiment of the present invention;
reference numbers in the figures:
1. adjusting the support assembly; 11. a support frame body; 111. an adjusting plate; 112. a support plate; 113. a support pillar; 114. a support leg; 115. a sliding sleeve;
12. an adjusting frame body; 121. mounting a plate; 122. adjusting the lead screw; 123. a guide rod;
2. a drilling machine; 3. a drill stem; 4. a suspension assembly; 41. a bracket suspension rope; 42. a suspension ring; 43. a flexible connector; 44. an orientation ring;
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below in combination with the technical solution of the embodiments of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
the long-distance drilling device for the fully mechanized coal mining face comprises an adjusting support component 1, a drilling machine 2, a drill rod 3 and a suspension component 4, wherein the drilling machine 2 is connected with the adjusting support component 1, the end part of the drilling machine 2 is connected with the drill rod 3, the suspension component 4 is located above the drill rod 3, and the suspension component 4 is connected with the middle part of the drill rod 3.
The adjusting support assembly 1 comprises a support frame body 11 and an adjusting frame body 12, wherein the adjusting frame body 12 can be connected with the top of the support frame body 11 in an adjustable mode. The adjusting frame body 12 can adjust the height and the angle of the drilling machine 2, so that the drilling angle is kept consistent, and the drilling angle cannot be changed due to manual holding.
Specifically, support frame body 11 includes regulating plate 111, support plate 112, support column 113, landing leg 114, sliding sleeve 115, and in this embodiment, regulating plate 111 is the rectangular plate, and support plate 112 is the rectangular plate, and regulating plate 111 and support plate 112 are upper and lower interval arrangement, are connected through four support columns 113 between regulating plate 111 and the support plate 112, and four landing legs 114 are connected on support plate 112's ground, connect respectively four angle departments of regulating plate 111, including two at least screw holes and two sliding sleeve 115 on the regulating plate 111, two screw holes are located the both sides that regulating plate 111 is located the horizontal direction, and two sliding sleeve 115 are located the ascending both sides of width direction.
The supporting legs 114 in this embodiment may be telescopic supporting legs, which may be common telescopic rods, or two or more square pipes may be sleeved in sequence and provided with directional holes along the radial direction, and after the supporting legs 114 extend to a certain length, the positioning is achieved by inserting positioning pins into the directional holes; the bottom of the supporting leg 114 comprises a plurality of grounding holes which can adapt to the rugged ground in a mine, and the grounding holes are fixed on the ground through grounding bolts for improving stability. The support posts 113 may also be provided to be telescopic. The sliding sleeve 115 is a cylindrical sleeve with a smooth inner wall to reduce sliding friction.
Adjust the support body 12 and include mounting panel 121, two regulation lead screws 122, two guide bars 123, adjust the lead screw 122 the top with mounting panel 121's bottom is articulated, adjust lead screw 122 with the screw hole of regulating plate 111 is connected, the top of guide bar 123 with mounting panel 121's bottom is articulated, guide bar 123 with sliding sleeve 115 sliding connection.
The bottom of the adjusting screw 122 is provided with a rotating handle. The rotary handle can be replaced by a small motor, but the rotary handle has lower cost and flexible operation.
Can artifical rotatory rotation handle, adjust lead screw 122 and realize reciprocating, can realize the rising and the reduction of mounting panel 121, also can be different with two lengths of adjusting lead screw 122's the regulation board 111 that stretches out, realize the slope of mounting panel 121, realize that mounting panel 121 inclination is different through adjusting lead screw 122, the screw thread regulation can realize auto-lock, stability is high, the regulation precision is high. The guide rod 123 is a cylindrical rod, and is slidably connected with the sliding sleeve 115, and the guide rod 123 can support the mounting plate 121, so that the stability of the mounting plate 121 is improved.
The top surface of the mounting plate 121 is further connected with two or more fixing bands for fixing the drilling machine 2, and the fixing bands can be fixed on the mounting plate 121 by binding, nailing, and the like. The fixed band also can be replaced through other spare, if be equipped with idle fixed orifices on rig 2, also can fix with the bolt, and this embodiment does not restrict its fixed mode, as long as can fix rig 2 on mounting panel 121.
The type and the length of the drilling machine 2 and the drill rod 3 can be selected according to the requirement.
As shown in fig. 1, the suspension assembly 4 includes a bracket suspension rope 41, a suspension loop 42, a flexible connector 43, and an orientation loop 44, the suspension loop 42 passes through the bracket suspension rope 41, the suspension loop 42 is connected to one end of the flexible connector 43, the orientation loop 44 is connected to the other end of the flexible connector 43, and the drill rod 3 passes through the orientation loop 44.
In the embodiment, the orientation ring 44 is connected with the suspension ring 42 through the soft connection piece 43, so that the vibration of the drill rod 3 during working is buffered, and the orientation ring 44 supports the drill rod 3 to prevent the drill rod 3 from being damaged and broken due to overlarge stress.
Wherein the flexible connecting piece 43 is a steel wire. The orientation ring 44 is a machined metal circumferential piece.
The support cord 41 can be replaced by a point that can be hung in the application, and when there is no hanging point, the support cord 41 can be connected by itself, and the suspension ring 22 can slide along the support cord 41, so that the position of the orientation ring 44 can be moved.
Example two:
as shown in fig. 3, the difference between the present embodiment and the first embodiment is: the bottom of the leg 114 is a universal wheel.
The universal wheels are convenient to walk on the relatively flat ground, and can be suitable for moving in relatively flat occasions.
The utility model discloses a regulation supporting component 1 is fixed rig 2 to can adjust the height and the inclination of rig 2, need not the workman and hold rig 2, improve rig 2's stability, reduce intensity of labour, moreover, suspend the middle part of drilling rod 3 through suspension component 4, play the effect of hanging, supporting, location direction, with the help of the support top suspension effect, reduce drilling rod 3 remote atress and easily appear drilling rod 3 rupture phenomenon; the operation personnel can stand when drilling and remotely operate the rig 2 in the safe place between the frame of front and back stand, can conveniently and quickly accomplish the full mechanized coal face and make a hole, avoid personnel to get into the operation of coal wall side and probably appear broken waste rock and drop and injure personnel's risk by a crashing object.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The long-distance drilling device for the fully mechanized coal mining face is characterized by comprising an adjusting support assembly, a drilling machine, a drill rod and a suspension assembly, wherein the drilling machine is connected with the adjusting support assembly, the end portion of the drilling machine is connected with the drill rod, the suspension assembly is located above the drill rod, and the suspension assembly is connected with the middle portion of the drill rod.
2. The fully mechanized mining face remote perforating device of claim 1, wherein the suspension assembly comprises a support suspension rope, a suspension ring, a flexible connector, and a directional ring, the suspension ring passes through the support suspension rope, the suspension ring is connected with one end of the flexible connector, the directional ring is connected with the other end of the flexible connector, and the drill rod passes through the directional ring.
3. The fully mechanized coal mining face remote perforating device of claim 2, wherein the flexible connector is a steel wire.
4. The fully mechanized coal mining face remote perforating device of claim 1, wherein the adjusting support assembly comprises a support frame body and an adjusting frame body, and the adjusting frame body is adjustably connected to the top of the support frame body.
5. The fully mechanized coal mining face remote perforating device of claim 4, wherein the adjusting frame body comprises a mounting plate, at least two adjusting screws, at least two guide rods, the top end of the adjusting screw is hinged to the bottom end of the mounting plate, the adjusting screw is in threaded connection with the support frame body, the top end of the guide rod is hinged to the bottom end of the mounting plate, and the guide rods are in sliding connection with the support frame body.
6. The fully mechanized coal mining face remote perforating device according to claim 5, wherein a rotating handle is provided at a bottom of the adjusting screw.
7. The fully mechanized coal mining face remote drilling device according to claim 5, wherein the support frame body comprises an adjusting plate, a support plate, a plurality of support columns and a plurality of support legs, the adjusting plate is connected with the support plate at intervals in parallel, two ends of the support columns are respectively connected with the adjusting plate and the support plate, the support legs are connected with the bottom of the support plate, the adjusting plate comprises a plurality of threaded holes connected with an adjusting screw rod and a plurality of sliding sleeves connected with the guide rods.
8. The fully mechanized coal mining face remote hole making device of claim 7, wherein the leg is a telescoping leg, a bottom of the leg including a plurality of ground engaging holes.
9. The fully mechanized coal mining face remote perforating device of claim 7, wherein the legs are telescoping legs, and a bottom of the legs includes universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222148618.5U CN218542150U (en) | 2022-08-15 | 2022-08-15 | Long-distance drilling device for fully mechanized coal mining face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222148618.5U CN218542150U (en) | 2022-08-15 | 2022-08-15 | Long-distance drilling device for fully mechanized coal mining face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218542150U true CN218542150U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222148618.5U Active CN218542150U (en) | 2022-08-15 | 2022-08-15 | Long-distance drilling device for fully mechanized coal mining face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218542150U (en) |
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2022
- 2022-08-15 CN CN202222148618.5U patent/CN218542150U/en active Active
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