CN219953270U - Drilling machine capable of automatically loading and unloading drill rods at multiple angles - Google Patents
Drilling machine capable of automatically loading and unloading drill rods at multiple angles Download PDFInfo
- Publication number
- CN219953270U CN219953270U CN202320595704.2U CN202320595704U CN219953270U CN 219953270 U CN219953270 U CN 219953270U CN 202320595704 U CN202320595704 U CN 202320595704U CN 219953270 U CN219953270 U CN 219953270U
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- guide rail
- drilling
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- rail assembly
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- 238000005553 drilling Methods 0.000 title claims abstract description 88
- 238000009434 installation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000151 deposition Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Earth Drilling (AREA)
Abstract
The utility model provides a but drilling machine of multi-angle automatic handling drilling rod, including the slewing bearing of bottom plate and its bottom, install the rig assembly through angle adjustment mechanism on the bottom plate, wherein the rig assembly is including the guide rail assembly that can back-and-forth movement, install rotatory holder that can load and unload the drilling rod on the guide rail assembly, fixed holder and drilling execution unit, drill rod storage bin and rotatable drilling rod snatch mechanism are still installed to one side of guide rail assembly, drill rod snatch mechanism can be in depositing bin and fixed holder and drilling execution unit between reciprocal rotation, realize the snatch and loading and unloading operation of auger stem, the operating personnel only need place the drilling rod in depositing the bin can, avoid with the substantive contact of rig, not only reduced operating personnel's intensity of labour, promoted the loading and unloading efficiency of drilling rod, be applicable to the drilling operation of multi-angle inclined hole in pit, also avoided operating personnel's potential safety hazard to a certain extent.
Description
Technical Field
The utility model relates to the technical field of mining mechanical equipment, in particular to a drilling machine capable of automatically loading and unloading drilling rods at multiple angles.
Background
In the coal mine resource mining process, the perforating construction operation is an indispensable safety guarantee measure, and the perforating process is to withdraw the drill rod after the drill rod is drilled into a coal bed or a rock stratum by using a drilling machine. At present, in the construction process of drilling, operators are required to place drill rods into designated installation positions of a drilling machine one by one, in the process of drilling withdrawal, the operators are required to take the drill rods out of the drilling machine one by one, underground geological conditions are complex, the conditions are more changeable in the drilling construction process, the operators are required to continuously assemble and disassemble the drill rods in the whole drilling process, the labor intensity is high, the working efficiency is low, and in case of emergency, on-site construction operators are difficult to avoid flashover, so that great potential safety hazards are caused to the physical health of the workers. Some automatic rod replacing devices also appear at present, but the device basically adopts a mounting mode of horizontally pushing a drill rod, and can only play a role in automatically assembling and disassembling the drill rod for horizontal drilling operation, so that when the device is used for drilling operation of underground multi-angle inclined holes, an executing mechanism of the automatic rod replacing device cannot realize assembling and disassembling of the drill rod, and different degrees of troubles are brought to underground drilling operation.
Disclosure of Invention
The utility model aims to provide a drilling machine capable of automatically loading and unloading drill rods at multiple angles, which can realize automatic loading and unloading of drill rods in the process of underground multi-angle drilling operation by installing a rotatable drill rod grabbing mechanism on the drilling machine, and solves the problems in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a drilling machine capable of automatically loading and unloading drilling rods at multiple angles, which comprises a bottom plate, wherein a slewing bearing is arranged at the bottom of the bottom plate, a drilling machine assembly is arranged on the bottom plate through an angle adjusting mechanism, the drilling machine assembly can rotate relative to the bottom plate, the drilling machine assembly comprises a lower sliding plate arranged on the bottom plate, lower sliding grooves are respectively arranged on two sides of the width direction of the lower sliding plate, a guide rail assembly capable of moving along the length direction is arranged in the lower sliding grooves in a matched manner, a rotary clamp holder and a fixed clamp holder are arranged on the upper side of the front end of the guide rail assembly, a rotary cylinder is arranged between the rotary clamp holder and the guide rail assembly, a drilling execution unit capable of moving along the length direction is arranged on the upper side of the rear end of the guide rail assembly, two groups of drilling rod storage bins are arranged side by side, the drilling rod storage bins are fixed on the guide rail assembly through connecting arms, a mounting bracket arranged between the two drilling rod storage bins, a swinging oil cylinder is arranged on the guide rail assembly, a rotating shaft of the swinging oil cylinder is arranged on the swinging oil cylinder, a rotating arm is arranged on the lower side of the swinging oil cylinder, a fixed clamp holder is arranged on the rotating arm holder, a rotating arm holder is connected to the bottom of the rotating arm holder, a rotating arm holder is connected to a telescopic handle holder is arranged in a telescopic handle, and a piston rod can be driven to a grabbing cylinder is arranged in a telescopic handle holder. The guide rail assembly comprises a lower guide rail plate matched with the lower sliding groove, guide rail side plates which are vertically arranged are connected to the lower guide rail plate, an upper guide rail plate is arranged at the top of the guide rail side plates, a rotary clamp holder and a fixed clamp holder are fixed on the upper guide rail plate, a connecting arm and a rotating arm mounting frame are fixed on the guide rail side plates, an upper sliding plate is arranged at the bottom of the drilling execution unit, and upper sliding grooves matched with the upper guide rail plate are formed in two sides of the width direction of the upper sliding plate. The feeding cylinder is arranged in the guide rail assembly, a piston rod of the feeding cylinder is fixed at the bottom of the upper sliding plate, the translation cylinder is arranged at the bottom of the lower sliding plate, a cylinder barrel of the translation cylinder is fixed on the lower sliding plate, the piston rod of the translation cylinder is hinged to the front end of the guide rail assembly, the piston rod of the translation cylinder stretches out to drive the drilling machine assembly to stretch out forwards, and the piston rod of the feeding cylinder contracts to drive the drilling execution unit to move close to the fixed clamp holder. The first spacing nail of arranging side by side is installed to the upside of rocking arm mounting bracket, and the second spacing nail of arranging side by side is installed to the bottom of rocking arm mounting bracket level, and the rocking arm frame rotates to when contacting with first spacing nail, and the tongs board is located between drilling execution unit and the fixed holder, and the rocking arm frame rotates to when contacting with second spacing nail, and the tongs board is located between two drilling rod storage bins. The front end of the guide rail assembly is provided with a first jacking disc which is horizontally arranged, the bottom plate is provided with jacking cylinders which are arranged side by side, and the piston rod of each jacking cylinder is provided with a second jacking disc. And the inner peripheral surfaces of the fixed clamping plate and the gripper plate are respectively provided with a detachable wear-resisting plate.
The utility model has the positive effects that: the utility model relates to a drilling machine capable of automatically loading and unloading drill rods at multiple angles, which comprises a bottom plate and a slewing bearing at the bottom of the bottom plate, wherein the bottom plate is provided with a drilling machine assembly through an angle adjusting mechanism, the drilling machine assembly comprises a guide rail assembly capable of moving back and forth, a rotary clamp holder capable of loading and unloading drill rods, a fixed clamp holder and a drilling execution unit are arranged on the guide rail assembly, a drill rod storage bin and a rotatable drill rod grabbing mechanism are further arranged on one side of the guide rail assembly, the drill rod grabbing mechanism can reciprocate between the storage bin and the fixed clamp holder and the drilling execution unit, grabbing and loading and unloading operations of spiral drill rods are realized, an operator only needs to put the drill rods into the storage bin, direct contact with the drilling machine is avoided, labor intensity of the operator is reduced, loading and unloading efficiency is improved, the drilling machine is suitable for drilling operation of multiple-angle inclined holes in the pit, and potential safety hazards of the operator are avoided to a certain extent.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is an enlarged view of the cross-sectional view taken along line A-A in FIG. 2;
FIG. 5 is a schematic view of the drill rod gripping mechanism;
FIG. 6 is a left side view of FIG. 5;
fig. 7 is an enlarged view of the cross-sectional view B-B of fig. 5.
Detailed Description
The utility model relates to a drilling machine capable of automatically loading and unloading drill rods at multiple angles, which is shown in figures 1-3, and comprises a bottom plate 1, wherein a slewing bearing 2 is arranged at the bottom of the bottom plate 1, the slewing bearing 2 can be arranged on a drill carriage, and the whole drilling machine can be used for adjusting the slewing angle on the drill carriage so as to be suitable for drilling walls at different positions. The drilling machine assembly is arranged on the bottom plate 1 through the angle adjusting mechanism, the drilling machine assembly can rotate relative to the bottom plate 1, wherein the angle adjusting mechanism can be an existing angle adjusting oil cylinder, and the rotation angle adjustment between the drilling machine assembly and the bottom plate 1 is realized through the expansion and contraction of a piston rod in the oil cylinder, so that the drilling machine assembly can complete inclined hole drilling operations of different angles underground.
The drilling machine assembly comprises a lower sliding plate 3 arranged on a bottom plate 1, as shown in fig. 4, lower sliding grooves 4 are formed in two sides of the width direction of the lower sliding plate 3, guide rail assemblies capable of moving along the length direction are mounted in the lower sliding grooves 4 in a matched mode, the guide rail assemblies can move along the length direction of the lower sliding grooves 4, and then the relative distance between the drilling machine and a wall is adjusted. In order to realize the installation and the disassembly of a plurality of drill rods, a rotary clamp holder 5 and a fixed clamp holder 6 are installed on the upper side of the front end of the guide rail assembly, a rotary cylinder 7 is installed between the rotary clamp holder 5 and the guide rail assembly, and the connection or the disassembly between the heads and the tails of the two screw rods can be completed by the relative rotation of the rotary clamp holder 5 and the fixed clamp holder 6. In order to realize rotary feeding and punching of the drill rod, a drilling execution unit 8 capable of moving along the length direction is arranged on the upper side of the rear end of the guide rail assembly. Wherein the drilling execution unit 8 may consist of an electric motor and a rotary drill bit on the output shaft of the electric motor.
Two groups of drill rod storage bins 9 which are arranged side by side are also arranged on one side of the guide rail assembly, the drill rod storage bins 9 are fixed on the guide rail assembly through connecting arms 10, and the spiral rotating rod is placed between the two groups of drill rod storage bins 9. And a drill rod grabbing mechanism is further arranged on the guide rail assembly between the two drill rod storage bins 9, and as shown in fig. 5-7, the drill rod grabbing mechanism comprises a rotating arm mounting frame 11 fixed on the guide rail assembly, a swinging oil cylinder 12 is arranged on the rotating arm mounting frame 11, a rotating arm support 13 is arranged on an output shaft of the swinging oil cylinder 12, and the rotating arm support 13 can rotate relative to the rotating arm mounting frame 11.
The fixed splint 14 is installed to the downside of arm support 13, is connected with tongs board 15 in the bottom hinge of arm support 13, installs in the arm support 13 and snatchs jar 16, and the piston rod of snatch jar 16 articulates on tongs board 15, and the piston rod of snatch jar 16 stretches out and draws back can drive tongs board 15 to rotate to fixed splint 14 and open and shut to the realization is picked up or is released the grasp of drilling rod. The rotating arm frame 13 can grab the drill rod and rotate to the position between the fixed clamp holder 6 and the drilling execution unit 8, and also can rotate to the position between two groups of drill rod storage bins 9, so that grabbing and transferring of the drill rod are realized, and installation or disassembly of the screw rod is completed. The drill rod grabbing mechanism is used for grabbing, rotating and transferring the drill rod, installing or detaching the screw rod, and grabbing, loading and unloading the drill rod can be completed no matter what angle state the integral drilling machine is in for drilling the inclined hole.
Further, as shown in fig. 4, the guide rail assembly includes a lower guide rail plate 17 matched with the lower chute 4, guide rail side plates 18 vertically arranged are connected on the lower guide rail plate 17, an upper guide rail plate 19 is mounted on top of the guide rail side plates 18, the rotary gripper 5 and the fixed gripper 6 are fixed on the upper guide rail plate 19, and the connecting arm 10 and the swivel arm mounting frame 11 are fixed on the guide rail side plates 18. An upper sliding plate 20 is installed at the bottom of the drilling execution unit 8, and upper sliding grooves 21 matched with the upper guide rail plates 19 are formed in two sides of the upper sliding plate 20 in the width direction. Wherein the lower chute 4 and the lower guide rail plate 17, the upper chute 21 and the upper guide rail plate 19 which are mutually matched can further realize the guiding stability when the guide rail assembly moves relative to the lower slide plate 3 and the drilling execution unit 8 moves relative to the guide rail assembly.
In order to realize the mobile driving of the guide rail assembly and the drilling execution unit 8, a feeding cylinder 22 is arranged in the guide rail assembly, a piston rod of the feeding cylinder 22 is fixed at the bottom of the upper sliding plate 20, a translation cylinder 23 is arranged at the bottom of the lower sliding plate 3, a cylinder barrel of the translation cylinder 23 is fixed on the lower sliding plate 3, and a piston rod of the translation cylinder 23 is hinged at the front end of the guide rail assembly. The extension of the piston rod of the translation cylinder 23 can drive the drill assembly to extend forward, and the retraction of the piston rod of the feed cylinder 22 can drive the drill execution unit 8 to move closer to the fixed holder 6.
In order to limit the rotation range of the drill rod grabbing mechanism, the drill rod grabbing mechanism can reciprocate between the two drill rod storage bins 9 and between the drilling execution unit 8 and the fixed clamp holder 6, first limit nails 24 which are arranged side by side are arranged on the upper side of the rotating arm mounting frame 11, second limit nails 25 which are horizontally arranged side by side are arranged on the bottom of the rotating arm mounting frame 11, the grip plate 15 is positioned between the drilling execution unit 8 and the fixed clamp holder 6 when the rotating arm frame 13 rotates to be in contact with the first limit nails 24, and the grip plate 15 is positioned between the two drill rod storage bins 9 when the rotating arm frame 13 rotates to be in contact with the second limit nails 25.
Further, in order to ensure the stability of the whole drilling machine when drilling operation is carried out, so as to improve the drilling quality, the front end of the guide rail assembly is provided with a first jacking disc 26 which is horizontally arranged, the bottom plate 1 is provided with jacking cylinders 27 which are arranged side by side, the piston rod of each jacking cylinder 27 is provided with a second jacking disc 28, the first jacking disc 26 can jack the drilling wall, and the second jacking disc 28 can be lifted to the top wall of a roadway for jacking support under the driving of the jacking cylinders 27, so that the drilling stability of the drilling machine can be comprehensively ensured.
Further, in order to avoid unnecessary damage to threads on the drill rod when the drill rod is gripped and picked up, and further ensure the normal drilling function of the drill rod, the detachable wear plates 29 are mounted on the inner circumferential surfaces of the fixing clamp plate 14 and the grip plate 15, and the wear plates 29 can protect the threads on the surfaces of the drill rod when the drill rod is gripped, wherein the wear plates 29 can be replaced regularly as wearing parts, and the service lives of the fixing clamp plate 14 and the grip plate 15 are prolonged to a certain extent.
The technical scheme of the utility model is not limited to the scope of the embodiments of the utility model. The technical content that is not described in detail in the utility model is known in the prior art.
Claims (6)
1. But rig of multi-angle automatic handling drilling rod, its characterized in that: the rotary support (2) is arranged at the bottom of the bottom plate (1), the drilling machine assembly is arranged on the bottom plate (1) through an angle adjusting mechanism, the drilling machine assembly can rotate relative to the bottom plate (1), the drilling machine assembly comprises a lower sliding plate (3) arranged on the bottom plate (1), lower sliding grooves (4) are respectively arranged on two sides of the width direction of the lower sliding plate (3), a guide rail assembly capable of moving along the length direction is arranged in the lower sliding grooves (4) in a matched mode, a rotary clamp holder (5) and a fixed clamp holder (6) are arranged on the upper side of the front end of the guide rail assembly, a rotary cylinder (7) is arranged between the rotary clamp holder (5) and the guide rail assembly, a drilling execution unit (8) capable of moving along the length direction is arranged on the upper side of the rear end of the guide rail assembly, two groups of drill rod storage bins (9) which are arranged side by side are fixed on the guide rail assembly through connecting arms (10), a drill rod grabbing mechanism is further arranged on the guide rail assembly between the two drill rod storage bins (9), the guide rail assembly is provided with a rotary arm support (11) which is fixed on the guide rail assembly, a rotary arm support (12) is arranged on the swing arm support (13) which is arranged on the swing arm support (12), the bottom of the rotating arm frame (13) is hinged with a gripper plate (15), a grabbing cylinder (16) is arranged in the rotating arm frame (13), a piston rod of the grabbing cylinder (16) is hinged to the gripper plate (15), the piston rod of the grabbing cylinder (16) stretches and contracts to drive the gripper plate (15) to rotate to open and close towards the fixed clamping plate (14), and the rotating arm frame (13) can grab a drill rod to rotate between the fixed clamping plate (6) and the drilling execution unit (8).
2. The multi-angle automatic drill pipe handling rig according to claim 1, wherein: the guide rail assembly is including lower guide rail board (17) with lower spout (4) matched with, all be connected with guide rail curb plate (18) of vertical setting on lower guide rail board (17), upper guide rail board (19) are installed at the top of guide rail curb plate (18), and rotatory holder (5) and fixed holder (6) are fixed on upper guide rail board (19), and linking arm (10) and rocking arm mounting bracket (11) are all fixed on guide rail curb plate (18), slide (20) are installed to the bottom of drilling execution unit (8), and slide (20) width direction's both sides all are equipped with slide (21) on with upper guide rail board (19) matched with.
3. The multi-angle automatic drill pipe loading and unloading drilling machine according to claim 2, wherein: a feeding cylinder (22) is arranged in the guide rail assembly, a piston rod of the feeding cylinder (22) is fixed at the bottom of the upper sliding plate (20), a translation cylinder (23) is arranged at the bottom of the lower sliding plate (3), a cylinder barrel of the translation cylinder (23) is fixed on the lower sliding plate (3), a piston rod of the translation cylinder (23) is hinged to the front end of the guide rail assembly, the piston rod of the translation cylinder (23) stretches out to drive the drilling machine assembly to stretch out forwards, and the piston rod of the feeding cylinder (22) contracts to drive the drilling execution unit (8) to move close to the fixed clamp holder (6).
4. The multi-angle automatic drill pipe handling rig according to claim 1, wherein: first spacing nail (24) of arranging side by side are installed to the upside of rocking arm mounting bracket (11), and second spacing nail (25) of arranging side by side of the bottom installation level of rocking arm mounting bracket (11), rocking arm frame (13) rotate to when contacting with first spacing nail (24), and grab handle board (15) are located between drilling execution unit (8) and fixed holder (6), and rocking arm frame (13) rotate to when contacting with second spacing nail (25), grab handle board (15) are located between two drilling rod storage bins (9).
5. The multi-angle automatic drill pipe handling rig according to claim 1, wherein: the front end of the guide rail assembly is provided with a first jacking disc (26) which is horizontally arranged, the bottom plate (1) is provided with jacking cylinders (27) which are arranged side by side, and a piston rod of each jacking cylinder (27) is provided with a second jacking disc (28).
6. The multi-angle automatic drill pipe handling rig according to claim 1, wherein: the inner peripheral surfaces of the fixed clamping plate (14) and the grip plate (15) are respectively provided with a detachable wear-resisting plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320595704.2U CN219953270U (en) | 2023-03-21 | 2023-03-21 | Drilling machine capable of automatically loading and unloading drill rods at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320595704.2U CN219953270U (en) | 2023-03-21 | 2023-03-21 | Drilling machine capable of automatically loading and unloading drill rods at multiple angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219953270U true CN219953270U (en) | 2023-11-03 |
Family
ID=88535613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320595704.2U Active CN219953270U (en) | 2023-03-21 | 2023-03-21 | Drilling machine capable of automatically loading and unloading drill rods at multiple angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219953270U (en) |
-
2023
- 2023-03-21 CN CN202320595704.2U patent/CN219953270U/en active Active
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