CN117927162A - Automatic drill rod warehouse and drilling machine - Google Patents
Automatic drill rod warehouse and drilling machine Download PDFInfo
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- CN117927162A CN117927162A CN202410323740.2A CN202410323740A CN117927162A CN 117927162 A CN117927162 A CN 117927162A CN 202410323740 A CN202410323740 A CN 202410323740A CN 117927162 A CN117927162 A CN 117927162A
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- driving piece
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- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 238000005065 mining Methods 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The invention discloses an automatic drill rod warehouse and a drilling machine, wherein the automatic drill rod warehouse comprises: a housing having a receiving chamber, one side of the housing in a width direction being provided with an opening communicating with the receiving chamber; the chain wheel assembly is arranged in the accommodating cavity; the chain wheel assembly comprises a chain capable of circularly rotating, and the chain is provided with a plurality of limiting structures for mounting the drill rods; the rod taking assembly is arranged in the accommodating cavity and can slide along the width direction of the shell so as to clamp the drill rod aligned with the opening of the shell and push the drill rod out of the shell. The drilling machine comprises a propeller, the propeller is provided with a bracket, the bracket is provided with a turnover motor which rotates around the axis of the bracket, and the automatic drill rod warehouse is connected with the turnover motor. According to the automatic drill rod warehouse, the rod taking assembly is arranged in the drill rod warehouse, so that space occupation can be effectively reduced, and the automatic drill rod warehouse is suitable for narrow mining scenes of thin ore bodies; the chain wheel assembly, the rod taking assembly and the drill rod are all arranged in the shell, so that equipment can be effectively protected, and the service life of the equipment is prolonged.
Description
Technical Field
The invention relates to the technical field of mining equipment, in particular to an automatic drill rod warehouse and a drilling machine.
Background
In the drilling operation of the raise boring machine, the drilling depth is far greater than the length of a single drill rod, so that the raise boring machine needs to drill holes through continuous connecting rods until the required depth is reached. It is therefore necessary to provide a specialized magazine of drill rods to accomplish this. At present, some thin and fine ore bodies are mined and stored, a stope is narrow, mining equipment has high adaptability to a narrow space, and the existing medium-deep hole mining trolley with a drill rod warehouse generally adopts an original disc type drill rod warehouse, the disc type drill rod warehouse is cylindrical in shape, and drill rods are uniformly arranged and stored on the circumference; the swinging manipulator is positioned outside the disc type drill rod warehouse, and the manipulator needs to occupy extra space outside the drill rod warehouse when in action, so that the distance (backup distance) between a hole and the side wall of a roadway body cannot be too small when in upward drilling, and the swinging manipulator cannot be suitable for narrow mining scenes of thin ore bodies. For the scene, the drill rod warehouse is generally canceled to meet the smaller backup distance at present, and the on-site manual rod connecting and disconnecting operation is finished, but the manual rod connecting and disconnecting construction is low in automation degree, the working condition is bad, and the operation risk is greatly improved.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the automatic drill rod warehouse provided by the invention can adapt to narrow mining scenes of thin ore bodies, so that the thin ore bodies can be automatically connected and disconnected, the working efficiency is effectively improved, and the working risk is reduced.
The invention also provides a drilling machine with the automatic drill rod warehouse.
An automatic drill rod magazine according to an embodiment of the first aspect of the present invention comprises:
A housing having a housing chamber, an opening communicating with the housing chamber being provided at one side in a width direction of the housing;
A sprocket assembly mounted in the receiving cavity; the chain wheel assembly comprises a chain capable of circularly rotating, and the chain is provided with a plurality of limiting structures for mounting a drill rod;
The rod taking assembly is arranged in the accommodating cavity and comprises a clamping structure, a first driving piece and a second driving piece, wherein the clamping structure is connected with the first driving piece, and the first driving piece is used for driving the clamping structure to act so as to clamp a drill rod; the second driving piece is used for driving the clamping structure to slide along the width direction of the shell so as to push the drill rod out of the shell.
The automatic drill rod warehouse provided by the embodiment of the invention has at least the following beneficial effects:
the rod taking assembly is arranged in the drill rod warehouse, so that space occupation can be effectively reduced, and the narrow mining method is applicable to narrow mining scenes of thin ore bodies; the chain wheel assembly, the rod taking assembly and the drill rod are all arranged in the shell, so that equipment can be effectively protected, and the service life of the equipment is prolonged.
According to some embodiments of the invention, the pick-up bar assembly further comprises a mounting plate to which the clamping structure is mounted; the second driving piece is connected with the mounting plate, and drives the mounting plate to slide along the width direction of the shell, so that the clamping structure is driven to slide along the width direction of the shell.
According to some embodiments of the invention, the mounting plate is provided with a guide sleeve, the accommodating cavity is internally provided with a guide rod, and the guide sleeve is sleeved on the guide rod in a sliding way.
According to some embodiments of the invention, the first driver is mounted to the mounting plate.
According to some embodiments of the invention, the first driving member is a telescopic ram and/or the second driving member is a telescopic ram.
According to some embodiments of the invention, the first driving member and the second driving member are telescopic cylinders, and a telescopic direction of the first driving member is parallel to a telescopic direction of the second driving member.
According to some embodiments of the invention, the clamping structure comprises a first clamping jaw and a second clamping jaw, wherein the middle part of the first clamping jaw is hinged with the middle part of the second clamping jaw, a first groove is formed in the first end of the first clamping jaw, a second groove is formed in the first end of the second clamping jaw, the first groove is opposite to the second groove, and the first groove can be matched with the second groove to form a clamping groove for embedding a drill rod;
The clamping structure further comprises a first connecting rod and a second connecting rod, wherein the first end of the first connecting rod is hinged with the first end of the second connecting rod, the second end of the first connecting rod is hinged with the second end of the first clamping jaw, and the second end of the second connecting rod is hinged with the second end of the second clamping jaw;
The output end of the first driving piece is hinged with the first end of the first connecting rod, and the motion of the output end of the first driving piece can drive the first groove and the second groove to be close to or far away from each other.
According to some embodiments of the invention, the sprocket assembly further comprises a driving sprocket and a driven sprocket, the chain is sleeved on the peripheries of the driving sprocket and the driven sprocket, and the driving sprocket and the driven sprocket are meshed with the chain; the driving chain wheel is connected with a driving device for driving the driving chain wheel to rotate around the axis of the driving chain wheel, and the rotation energy of the driving chain wheel drives the chain to rotate circularly.
According to some embodiments of the invention, the two chains are arranged at intervals along the length direction of the shell; the rod taking component is arranged between the two chains.
According to a second aspect of the present invention, a drilling machine includes a pusher and the automatic drill rod magazine described above, the pusher being provided with a bracket, the bracket being mounted with a turnover motor rotatably about its own axis, the automatic drill rod magazine being connected to the turnover motor.
The drilling machine provided by the embodiment of the invention has at least the following beneficial effects:
the automatic drill rod warehouse is connected through the overturning motor, so that the automatic drill rod warehouse can be overturned to enable the propeller to obtain the minimum backup distance, and the adaptability of the drilling machine to a narrow working scene is improved; since the drilling machine of the embodiment comprises the automatic drill rod magazine as described above, it also has at least the full advantage of the automatic drill rod magazine.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of an automated drill pipe magazine according to one embodiment of the present invention;
FIG. 2 is a schematic view of the assembly of the interior of an automated drill pipe magazine according to one embodiment of the present invention;
FIG. 3 is a cross-sectional view of an automated drill rod magazine according to one embodiment of the present invention;
FIG. 4 is a schematic view of the lever assembly of FIG. 2;
FIG. 5 is a schematic view of a drilling rig with a minimum back pitch according to another embodiment of the present invention;
fig. 6 is a schematic view of a drill rod retrieving and placing structure of a drilling machine according to another embodiment of the present invention.
Reference numerals:
a housing 100, a receiving chamber 110, and a guide bar 120;
sprocket assembly 200, chain 210, limit structure 211, driving sprocket 220, driving shaft 221, driven sprocket 230, driven shaft 231, and driving device 240;
The rod taking assembly 300, the clamping structure 310, the first clamping jaw 311, the second clamping jaw 312, the first connecting rod 313, the second connecting rod 314, the first driving piece 320, the second driving piece 330, the mounting plate 340, the central shaft 341 and the guide sleeve 350;
pusher 400, bracket 410, and flipping motor 420.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 4, an automatic drill rod magazine according to an embodiment of the present invention includes a housing 100, a sprocket assembly 200, and a rod retrieving assembly 300, the housing 100 having a receiving cavity 110, the sprocket assembly 200 and the rod retrieving assembly 300 being mounted in the receiving cavity 110; the existing drill rod warehouse is generally disc-shaped, and a manipulator is required to be arranged outside the drill rod warehouse for grabbing drill rods, while the shell 100 in the embodiment is flat as shown in fig. 1 and 3, and the rod taking assembly 300 is arranged in the drill rod warehouse, so that the occupied space can be effectively reduced, and the drill rod warehouse is suitable for narrow mining scenes of thin ore bodies; the sprocket assembly 200, the rod taking assembly 300 and the drill rod are all built into the housing 100, which can effectively protect the equipment, thereby prolonging the service life of the equipment.
In the embodiment of the present invention, one side of the housing 100 in the width direction is provided with an opening communicating with the receiving chamber 110, and the size of the opening should be larger than that of the drill rod and should be capable of allowing the rod taking assembly 300 to go in and out; the sprocket assembly 200 of the present embodiment includes a chain 210 capable of circulating rotation, the chain 210 being provided with a plurality of limiting structures 211 for mounting drill rods; the rod picking assembly 300 is capable of sliding along the width of the housing 100 to grip a drill rod aligned with the opening of the housing 100 and push it out of the housing 100. Specifically, referring to fig. 2 and 3, the sprocket assembly 200 further includes a driving sprocket 220 and a driven sprocket 230, the chain 210 is sleeved on the peripheries of the driving sprocket 220 and the driven sprocket 230, and the driving sprocket 220 and the driven sprocket 230 are engaged with the chain 210; the driving sprocket 220 is connected with a driving device 240 for driving the driving sprocket 220 to rotate around the axis of the driving sprocket 220, and the driving sprocket 220 can rotate to drive the chain 210 to rotate circularly. The driving device 240 is preferably a motor, and preferably a stepping motor, and the driving device 240 does not drive the chain 210 to rotate continuously, but stops rotating after a set distance, so as to ensure that a position for installing the drill rod is aligned with the opening of the casing 100 all the time, and thus the set distance for each rotation of the driving device 240 drives the chain 210 corresponds to the interval between the adjacent limiting structures 211 on the chain 210.
Further, two chains 210 are provided, and the two chains 210 are spaced apart along the length direction of the housing 100; the take-off bar assembly 300 is disposed between the two chains 210. Specifically, a plurality of limiting structures 211 are arranged on the single chain 210, and the limiting structures 211 are uniformly arranged at intervals along the length direction of the chain 210; the two chains 210 are provided with limiting structures 211, and the limiting structures 211 in the embodiment are clamping grooves for clamping the drill rod; the limit structures 211 of the two chains 210 are in one-to-one correspondence, so that a plurality of drill rods mounted on the chains 210 can be parallel to each other.
In the embodiment of the present invention, referring to fig. 1 and 2, a driving shaft 221 and a driven shaft 231 are provided in the housing 100, the driving shaft 221 penetrates the housing 100 in the longitudinal direction of the housing 100, the driving shaft 221 is rotatably mounted to the housing 100 about its own axis, and the driving device 240 is mounted to the housing 100 but is provided outside the housing 100. The driving shaft 221 is provided with two driving chain wheels 220, the two driving chain wheels 220 are arranged at intervals along the length direction of the driving shaft 221, the driving chain wheels 220 are in transmission connection with the driving shaft 221, and the driving shaft 221 can rotate to drive the driving chain wheels 220 to synchronously rotate; the two chains 210 are respectively wound around the two driving sprockets 220. The driven shafts 231 are also arranged in the shell 100 in a penetrating way, but two driven shafts 231 are arranged in a collinear way, and the driven shafts 231 and the driving shafts 221 are arranged at intervals along the width direction of the shell 100; driven chain wheels 230 are arranged on the two driven shafts 231, and the driven chain wheels 230 are in transmission connection with the driven shafts 231; the two chains 210 are wound around the two driven sprockets 230, respectively. The two follower shafts 231 are provided to avoid interference with the rod handling assembly 300, and to further reduce the size of the rod magazine.
It is conceivable that the limiting structure 211 in the present embodiment adopts a structure of a clamping groove, but not limited to a structure of a clamping groove, and a suitable limiting structure 211 may be selected according to actual situations; the conveyor may be conveyed by not only the chain 210 but also a belt or the like.
In an embodiment of the present invention, the rod taking assembly 300 includes a clamping structure 310, a first driving member 320 and a second driving member 330, wherein the clamping structure 310 is connected with the first driving member 320, and the first driving member 320 is used for driving the clamping structure 310 to act to clamp a drill rod; the second driver 330 is used to drive the clamping structure 310 to slide along the width direction of the housing 100 to push the drill rod out of the housing 100. Specifically, referring to fig. 2 and 3, the manner in which the rod extracting assembly 300 in this embodiment extracts the drill rod in the accommodating chamber 110 from the casing 100 is as follows:
1. Ensuring that there is a drill rod aligned with the opening of the housing 100, and then the second drive 330 is actuated to drive the clamping structure 310 to slide towards the opening of the housing 100 to a position to clamp the drill rod;
2. The first driving piece 320 acts to drive the clamping structure 310 to clamp the drill rod;
3. The second drive 330 acts to transport the gripping structure 310 and the drill rod out of the housing 100.
Wherein, the step 2 and the step 3 can be performed simultaneously; the order in which the rod assembly 300 grabs the drill rod into the housing 100 is reversed from the order in which the drill rod is removed from the housing 100.
In the embodiment of the present invention, the first driving element 320 is a telescopic cylinder, and/or the second driving element 330 is a telescopic cylinder, that is, in this embodiment, the first driving element 320 may be a telescopic cylinder, and the second driving element 330 is not a telescopic cylinder; or the first driving piece 320 and the second driving piece 330 are telescopic cylinders; or the first driving piece 320 is not a telescopic cylinder, and the second driving piece 330 is a telescopic cylinder; or neither the first driver 320 nor the second driver 330 is a telescopic ram. In the embodiment of the present invention, it is preferable that the first driving member 320 and the second driving member 330 are telescopic cylinders, and the telescopic direction of the first driving member 320 is parallel to the telescopic direction of the second driving member 330. The first driving piece 320 and the second driving piece 330 are telescopic cylinders, so that the scheme is simple, the technology is mature, and the environment adaptability is high. Referring to fig. 2, the first driving member 320 and the second driving member 330 are disposed in parallel along the length direction of the casing 100 at intervals, and the first driving member 320 and the second driving member 330 are disposed in parallel to effectively reduce the thickness of the casing 100, so as to reduce the volume of the drill rod magazine, and make it more suitable for a narrow construction scenario.
In an embodiment of the present invention, the rod taking assembly 300 further includes a mounting plate 340, and the clamping structure 310 is mounted to the mounting plate 340; the second driving element 330 is connected to the mounting plate 340, and the second driving element 330 drives the mounting plate 340 to slide along the width direction of the housing 100, so as to drive the clamping structure 310 to slide along the width direction of the housing 100. Specifically, referring to fig. 2 and 3, in this embodiment, two mounting plates 340 are provided, the two mounting plates 340 are arranged in parallel and spaced along the length direction of the housing 100, and the clamping structure 310 is disposed between the two mounting plates 340; a central shaft 341 is disposed between the two mounting plates 340, the central shaft 341 passes through the two mounting plates 340, and the clamping structure 310 is mounted on the central shaft 341.
Further, the first driving member 320 is also mounted on the mounting plates 340 and disposed between the two mounting plates 340; the provision of two mounting plates 340 also facilitates the installation and maintenance of the first driver 320, while also better allowing the first driver 320 to extend and retract horizontally.
In the embodiment of the present invention, the mounting plate 340 is provided with a guide sleeve 350, the accommodating cavity 110 is provided with the guide rod 120, and the guide sleeve 350 is slidably sleeved on the guide rod 120. Specifically, referring to fig. 2, two guide rods 120 are provided, and the two guide rods 120 are respectively disposed on opposite sides of the two mounting plates 340; the two mounting plates 340 are respectively provided with a guide sleeve 350, and the two guide sleeves 350 are respectively sleeved on the two guide rods 120. The length extension direction of the guide bar 120 is parallel to the width direction of the housing 100. The two guide rods 120 and the two mounting plates 340 are provided, so that the sliding stability of the clamping structure 310 can be effectively improved. The fixed end of the second driving member 330 is coupled to the housing 100, and the movable end is coupled to one of the guide bush 350 or the mounting plate 340.
In the embodiment of the present invention, referring to fig. 4, the clamping structure 310 includes a first clamping jaw 311 and a second clamping jaw 312, a middle portion of the first clamping jaw 311 is hinged to a middle portion of the second clamping jaw 312, a central shaft 341 passes through middle positions of the first clamping jaw 311 and the second clamping jaw 312, and the first clamping jaw 311 and the second clamping jaw 312 can both rotate around the central shaft 341. The first end of first clamping jaw 311 is equipped with first recess, and the first end of second clamping jaw 312 is equipped with the second recess, and first recess and second recess set up relatively, and first recess and second recess are the arc wall, and first recess can cooperate in order to form the centre gripping groove that supplies the drilling rod embedding with the second recess, and the size of centre gripping groove is close with the size of drilling rod.
Further, the clamping structure 310 further comprises a first connecting rod 313 and a second connecting rod 314, wherein a first end of the first connecting rod 313 is hinged to a first end of the second connecting rod 314, a second end of the first connecting rod 313 is hinged to a second end of the first clamping jaw 311, and a second end of the second connecting rod 314 is hinged to a second end of the second clamping jaw 312; the output end of the first driving member 320 is hinged to the first end of the first link 313, and the output end of the first driving member 320 can drive the first groove and the second groove to approach or separate from each other. Specifically, the first end of the first connecting rod 313 is connected with the first end of the second connecting rod 314 through a connecting shaft, and the connecting shaft sequentially passes through the first end of the first connection, the first end of the second connecting rod 314 and the output end of the first driving member 320, thereby realizing the connection of the three. Taking the first driving member 320 as an example of the telescopic cylinder, the output end of the first driving member 320 is the movable end of the telescopic cylinder. The movable end of the first driving member 320 extends out to drive the first connecting rod 313 and the second connecting rod 314 to act synchronously, so as to drive the first groove of the first clamping jaw 311 and the second groove of the second clamping jaw 312 to approach each other to clamp the drill rod; the movable end of the first driving member 320 is retracted, so as to drive the first link 313 and the second link 314 to act synchronously, and further drive the first recess of the first clamping jaw 311 and the second recess of the second clamping jaw 312 away from each other to release the drill rod.
It is conceivable that the clamping structure 310 of the present embodiment is designed to cooperate with the first driving member 320 that stretches horizontally, and such clamping structure 310 can also effectively reduce the thickness of the housing 100, thereby reducing the volume of the housing 100.
Referring to fig. 5 and 6, a drilling machine according to a second aspect of the present invention includes a pusher 400 and the automatic rod magazine, wherein the pusher 400 is provided with a holder 410, the holder 410 is provided with a turnover motor 420 rotatably installed around its own axis, and the automatic rod magazine is connected to the turnover motor 420. Specifically, the turnover motor 420 can drive the automatic rod magazine to rotate, so that the automatic rod magazine has a picking and placing position and an operating position, the automatic rod magazine shown in fig. 6 is in the picking and placing position, the automatic rod magazine shown in fig. 5 is in the operating position, when the automatic rod magazine is in the picking and placing position, the drill rods can be picked and placed through the rod picking assembly 300, and when the automatic rod magazine is in the operating position, the propeller 400500 can obtain the minimum backup distance, so that the automatic rod magazine is suitable for a narrow working scene; in addition, since the drilling machine of the embodiment includes the automatic drill rod magazine, the drilling machine also has at least all the beneficial effects of the automatic drill rod magazine, and the description thereof will not be repeated here.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (10)
1. An automated drill pipe magazine, comprising:
A housing having a housing chamber, an opening communicating with the housing chamber being provided at one side in a width direction of the housing;
A sprocket assembly mounted in the receiving cavity; the chain wheel assembly comprises a chain capable of circularly rotating, and the chain is provided with a plurality of limiting structures for mounting a drill rod;
The rod taking assembly is arranged in the accommodating cavity and comprises a clamping structure, a first driving piece and a second driving piece, wherein the clamping structure is connected with the first driving piece, and the first driving piece is used for driving the clamping structure to act so as to clamp a drill rod; the second driving piece is used for driving the clamping structure to slide along the width direction of the shell so as to push the drill rod out of the shell.
2. The automated pipe magazine according to claim 1, wherein: the rod taking assembly further comprises a mounting plate, and the clamping structure is mounted on the mounting plate; the second driving piece is connected with the mounting plate, and drives the mounting plate to slide along the width direction of the shell, so that the clamping structure is driven to slide along the width direction of the shell.
3. The automated pipe magazine according to claim 2, wherein: the mounting plate is provided with a guide sleeve, a guide rod is arranged in the accommodating cavity, and the guide sleeve is slidably sleeved on the guide rod.
4. The automated pipe magazine according to claim 2, wherein: the first driving piece is installed on the mounting plate.
5. The automated pipe magazine according to claim 1, wherein: the first driving piece is a telescopic oil cylinder and/or the second driving piece is a telescopic oil cylinder.
6. The automated pipe magazine according to claim 1, wherein: the first driving piece and the second driving piece are telescopic oil cylinders, and the telescopic direction of the first driving piece is parallel to the telescopic direction of the second driving piece.
7. The automated pipe magazine according to claim 1, wherein: the clamping structure comprises a first clamping jaw and a second clamping jaw, the middle part of the first clamping jaw is hinged with the middle part of the second clamping jaw, a first groove is formed in the first end of the first clamping jaw, a second groove is formed in the first end of the second clamping jaw, the first groove and the second groove are arranged oppositely, and the first groove can be matched with the second groove to form a clamping groove for embedding a drill rod;
The clamping structure further comprises a first connecting rod and a second connecting rod, wherein the first end of the first connecting rod is hinged with the first end of the second connecting rod, the second end of the first connecting rod is hinged with the second end of the first clamping jaw, and the second end of the second connecting rod is hinged with the second end of the second clamping jaw;
The output end of the first driving piece is hinged with the first end of the first connecting rod, and the motion of the output end of the first driving piece can drive the first groove and the second groove to be close to or far away from each other.
8. The automated pipe magazine according to claim 1, wherein: the chain wheel assembly further comprises a driving chain wheel and a driven chain wheel, the chain is sleeved on the peripheries of the driving chain wheel and the driven chain wheel, and the driving chain wheel and the driven chain wheel are meshed with the chain; the driving chain wheel is connected with a driving device for driving the driving chain wheel to rotate around the axis of the driving chain wheel, and the rotation energy of the driving chain wheel drives the chain to rotate circularly.
9. The automated pipe magazine of claim 8, wherein: the two chains are arranged at intervals along the length direction of the shell; the rod taking component is arranged between the two chains.
10. A drilling machine, characterized in that: comprising a pusher and an automatic rod magazine according to any one of claims 1 to 9, said pusher being provided with a support, said support being fitted with a turnover motor rotating about its own axis, said automatic rod magazine being connected to said turnover motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410323740.2A CN117927162B (en) | 2024-03-21 | 2024-03-21 | Automatic drill rod warehouse and drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410323740.2A CN117927162B (en) | 2024-03-21 | 2024-03-21 | Automatic drill rod warehouse and drilling machine |
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| CN117927162A true CN117927162A (en) | 2024-04-26 |
| CN117927162B CN117927162B (en) | 2024-07-09 |
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