CN118564199A - Drill rod conveying device for split type automatic drilling vehicle for coal mine - Google Patents
Drill rod conveying device for split type automatic drilling vehicle for coal mine Download PDFInfo
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- CN118564199A CN118564199A CN202410567508.3A CN202410567508A CN118564199A CN 118564199 A CN118564199 A CN 118564199A CN 202410567508 A CN202410567508 A CN 202410567508A CN 118564199 A CN118564199 A CN 118564199A
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- butt joint
- drill rod
- lifting
- machine body
- drill
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- 238000005553 drilling Methods 0.000 title claims abstract description 37
- 239000003245 coal Substances 0.000 title claims abstract description 24
- 210000001503 joint Anatomy 0.000 claims abstract description 107
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 238000003032 molecular docking Methods 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a drill rod conveying device for a split type automatic drilling vehicle for a coal mine, which comprises a front machine body, a rear machine body, a butt joint mechanism and a manipulator conveying mechanism, wherein the butt joint mechanism comprises a butt joint shaft assembly and a butt joint groove assembly, and the butt joint shaft assembly is arranged on the front machine body; the butt joint shaft assembly comprises a butt joint shaft mounting plate, wherein the butt joint shaft mounting plate is arranged on the rear side face of the front machine body, a reinforcing shaft sleeve is vertically connected to the butt joint shaft mounting plate, three fixing plates are arranged around the reinforcing shaft sleeve and used for fixing the reinforcing shaft sleeve, and the fixing plates are vertically welded with the butt joint shaft mounting plate; a butt joint shaft body is arranged in the reinforcing shaft sleeve; the butt joint groove assembly comprises a butt joint groove mounting plate, the butt joint groove mounting plate is arranged on the front side face of the rear machine body, a butt joint groove body is arranged on the butt joint groove mounting plate, a butt joint notch is formed in the butt joint groove body, and the opening of the butt joint notch faces the butt joint shaft assembly. The split type automatic drill carriage can accurately, quickly and efficiently drill continuously, so that the drilling efficiency is improved, and the construction efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of coal mine drilling machines, in particular to a drill rod conveying device for a split type automatic drilling machine for a coal mine.
Background
The industrial coal production process in China now enters a safe and efficient mining age, and a coal mine is a reasonable space dug by human beings when a geological layer rich in coal is dug, and generally comprises a roadway, a well cave, a mining face and the like, a drill carriage device is used when the coal mine is drilled, and a drill rod bit on the drill carriage device rotates through power output and drills the coal mine. And as the drilling requirements of coal mines are higher and higher, the continuous drilling requirements are longer and longer, and correspondingly, more and more drill rods are required to be assembled. The drill rods with larger quantity are assembled, so that the load of the drilling machine is increased, and meanwhile, the drill rod frame of the drilling machine is increased, so that the machine body of the drilling machine is large, heavy and lengthy, and flexible application of the drill carriage in long and narrow mine channels is not facilitated.
In the prior art, a split drill carriage is generally adopted for solving the problems, a drill rod frame is separated from the power and working mechanism of a drilling machine, and the split drill carriage is similar to a train, and the locomotive provides power and needs to carry more people or goods to connect more carriages; the working mechanism is better than a locomotive and the drill rod frame is better than a carriage of the train. However, the ground of the mine is not a smooth train rail, the mine is in a severe environment, the ground is uneven and the hole is hollow, the traditional integrated automatic drilling machine can ensure that the drill rod is always in a correct working position when the drill rod is taken out, the drill rod is put on and withdrawn from the drill rod, when the split type drill rod is adopted, the drill rod is taken out from the drill rod frame on the front machine body to the grabbing position of the manipulator, and finally the drill rod is put on the installation position of the upper drill rod, and the front machine body and the rear machine body are not in the same horizontal line due to the uneven ground, so that each drill rod cannot be guaranteed to be in the correct working position, the drill rod is dropped or deviated from the working mechanism, normal drilling work is influenced, and the construction efficiency is greatly reduced.
In summary, the research direction of the split drill carriage is how to connect the split automatic drill carriage, and meanwhile, the drill rod can be ensured to be installed from the drill rod frame to the manipulator and finally to the last drill rod without deviating from the normal working position all the time, so that the accurate, rapid and efficient continuous drilling of the drill rod of the automatic drill carriage can be ensured, and the technical problem to be solved is urgent in the industry.
Disclosure of Invention
The invention aims to overcome the defects and provide the drill rod conveying device for the split type automatic drilling carriage for the coal mine, which can quickly and automatically butt-joint the split type drilling carriage, accurately and efficiently convey the drill rods and greatly improve the construction efficiency.
The purpose of the invention is realized in the following way:
The split type drill rod conveying device for the automatic drilling vehicle for the coal mine comprises a front machine body, a rear machine body, a butt joint mechanism and a manipulator conveying mechanism, wherein the butt joint mechanism comprises a butt joint shaft assembly and a butt joint groove assembly, and the butt joint shaft assembly is arranged on the front machine body; the front machine body is provided with a working platform, and the rear end of the working platform is provided with a drill rod frame assembly; the rear machine body is provided with a working mechanism, a supporting upright post and a drill rod seat;
The butt joint shaft assembly comprises a butt joint shaft mounting plate, wherein the butt joint shaft mounting plate is arranged on the rear side face of the front machine body, a reinforcing shaft sleeve is vertically connected to the butt joint shaft mounting plate, three fixing plates are arranged around the reinforcing shaft sleeve and used for fixing the reinforcing shaft sleeve, and the fixing plates are vertically welded with the butt joint shaft mounting plate; a butt joint shaft body is arranged in the reinforcing shaft sleeve; the butt joint groove assembly comprises a butt joint groove mounting plate, the butt joint groove mounting plate is arranged on the front side face of the rear machine body, a butt joint groove body is arranged on the butt joint groove mounting plate, a butt joint notch is formed in the butt joint groove body, an opening of the butt joint notch faces the butt joint shaft assembly, and when in butt joint, the butt joint shaft body is aligned with the butt joint notch to be inserted into the butt joint of the front machine body and the rear machine body.
Further, the butt joint notch comprises an outer groove and an inner groove which are integrally arranged from outside to inside, the outer groove is in a horn mouth shape, and the shape of the inner groove is correspondingly matched with that of the butt joint shaft body and is used for the insertion connection of the butt joint shaft body.
Further, the manipulator conveying mechanism comprises a telescopic mechanical arm, a lifting mechanical arm and a manipulator, wherein the output end of the telescopic mechanical arm is connected with a second rotary speed reducer through a connecting plate, the second rotary speed reducer is connected with the top end of the lifting mechanical arm, the bottom end of the lifting mechanical arm is connected with the manipulator, and the lifting mechanical arm is perpendicular to the telescopic mechanical arm.
Further, the telescopic mechanical arm is arranged at the top end of the drill rod frame assembly of the front machine body.
Further, the telescopic mechanical arm is connected with the telescopic oil cylinder and driven by the telescopic oil cylinder, and the lifting mechanical arm is connected with the lifting oil cylinder and driven by the lifting oil cylinder.
Further, the drill rod frame assembly comprises an upper frame and a stretching frame which are arranged up and down, wherein a plurality of layers of partition plates are arranged in the upper frame and used for orderly storing drill rods, a pair of upper frame lifting cylinders are respectively arranged on the front side and the rear side of the upper frame, output shafts of the upper frame lifting cylinders are connected with the stretching frame through lugs, supporting seats with the same structure are symmetrically arranged on the left side and the right side of the stretching frame, a row of through holes are formed in the supporting seats, drill rod bearing rods are detachably arranged in the through holes and used for lifting the drill rods, and the supporting seats are convenient for supporting the upper frame; and a row of sliding grooves are arranged on the side surface of the stretching frame corresponding to the drill rod bearing rod, and the drill rod bearing rod is inserted into the stretching frame and can move up and down along the sliding grooves.
Further, an inner frame is arranged in the stretching frame, two rows of drill rod platforms are arranged on the top surface of the inner frame, each drill rod platform comprises a plurality of arc-shaped grooves matched with drill rods on the upper drill rod layer and used for placing the drill rods, two rows of lifting platforms are arranged between the two rows of drill rod platforms, the lifting platforms are identical in structure to the drill rod platforms, lifting cylinders are arranged below the lifting platforms, sliding seats of the lifting cylinders are connected with pushing cylinders, the lifting cylinders lift the lifting platforms, and the pushing cylinders move the lifting platforms back and forth.
Further, the bottom of the support upright post is arranged on the rear machine body in a sliding mode through the working mechanism sliding piece, a connecting sleeve is sleeved on the support upright post, the front side face of the connecting sleeve is connected with the drill rod seat through a connecting seat, and the rear side face of the connecting sleeve is connected with the working mechanism through a first rotary speed reducer.
Further, the working mechanism comprises a sliding frame assembly, a sliding seat, a first pushing oil cylinder, a power head and a clamp holder, wherein the sliding frame assembly is connected with the power head in a sliding manner through the sliding seat, the power head is arranged on the sliding seat, the pushing oil cylinder is arranged in the sliding frame assembly and is connected with the sliding seat so as to push the power head, and the clamp holder is arranged at the end part of the sliding frame assembly and is used for clamping a drill rod.
Compared with the prior art, the invention has the beneficial effects that:
The drill rod conveying device comprises a butt joint mechanism and a manipulator conveying mechanism, wherein a front machine body and a rear machine body are integrally butted through the butt joint mechanism, and then are grabbed and placed to a working position through a telescopic lifting manipulator; the split type automatic drill carriage can be free from the influence of severe working environment and uneven ground in a mine, and can ensure that drill rods can be smoothly and accurately conveyed from a front machine body of the drill carriage to a rear machine body of the drill carriage and conveyed from a drill rod frame to a working position all the time, so that the automatic drill carriage can accurately, quickly and efficiently drill continuously, the drilling efficiency is improved, and the continuous drilling meter number of the automatic drill carriage is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the docking mechanism of the present invention.
Fig. 3 is a schematic structural view of the docking shaft assembly of the present invention.
Fig. 4 is a schematic structural view of a docking slot assembly of the present invention.
Fig. 5 is a schematic structural view of the manipulator transport mechanism of the present invention.
Fig. 6 is a schematic structural view of the drill pipe frame assembly of the present invention.
Fig. 7 is a schematic structural view of the working mechanism of the present invention.
Fig. 8 is a schematic diagram of a successful docking state according to the present invention.
Wherein:
The drilling machine comprises a front machine body 1, a working platform 1.1, a drilling rod frame assembly 1.2, an upper frame 1.3, a stretching frame 1.4, a supporting seat 1.5, an inner frame 1.6, a drilling rod table 1.7, a rear machine body 2, a working mechanism 2.1, a working mechanism sliding part 2.2, a supporting upright post 2.3, a connecting sleeve 2.4, a connecting seat 2.5, a drilling rod seat 2.6, a first rotary speed reducer 2.7, a sliding frame assembly 2.8, a power head 2.9, a butt joint shaft assembly 3, a butt joint shaft mounting plate 3.1, a fixing plate 3.2, a reinforcing shaft sleeve 3.3, a butt joint shaft body 3.4, a butt joint groove assembly 4, a butt joint groove mounting plate 4.1, a butt joint groove body 4.2, a butt joint notch 4.3, an outer groove 4.31, an inner groove 4.32, a manipulator conveying mechanism 5, a telescopic manipulator 5.1, a telescopic manipulator 5.2, a connecting plate 5.3, a second rotary speed reducer 5.4, a lifting manipulator 5.5, a lifting cylinder 5.6, a manipulator 5.7 and a manipulator 6.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description will be made with reference to the accompanying drawings. It should be understood that the following embodiments are not intended to limit the embodiments of the present invention, but are merely examples of embodiments that may be employed by the present invention. It should be noted that, the description herein of the positional relationship of the components, such as the component a being located above the component B, is based on the description of the relative positions of the components in the drawings, and is not intended to limit the actual positional relationship of the components.
Example 1
Referring to fig. 1-8, fig. 1 depicts a schematic structural diagram of a drill rod conveying device for a split type automatic drilling vehicle for a coal mine. As shown in the figure, the split type drill rod conveying device for the automatic drilling vehicle for the coal mine comprises a front machine body 1, a rear machine body 2, a butt joint mechanism and a manipulator conveying mechanism 5, wherein the butt joint mechanism comprises a butt joint shaft assembly 3 and a butt joint groove assembly 4, and the butt joint shaft assembly 3 is arranged on the front machine body 1.
The front machine body 1 is provided with a working platform 1.1, the rear end of the working platform 1.1 is provided with a drill rod frame assembly 1.2, the drill rod frame assembly 1.2 comprises an upper frame 1.3 and a stretching frame 1.4 which are arranged up and down, and a supporting seat 1.5, an inner frame 1.6 and a drill rod platform 1.7
The multi-layer partition board is arranged in the upper frame 1.3 and is used for orderly storing drill rods, a pair of upper frame lifting cylinders are respectively arranged on the front side and the rear side of the upper frame 1.3, an output shaft of each upper frame lifting cylinder is connected with a stretching frame 1.4 through an ear seat, supporting seats 1.5 with the same structure are symmetrically arranged on the left side and the right side of each stretching frame 1.4, a row of through holes are formed in each supporting seat 1.5, drill rod bearing rods are detachably arranged in the through holes and are used for lifting the drill rods, and the supporting seats 1.5 are convenient for supporting the upper frame 1.3; a row of sliding grooves are formed in the side face of the stretching frame 1.4, corresponding to the position of the drill rod bearing rod, and the drill rod bearing rod is inserted into the stretching frame 1.4 and can move up and down along the sliding grooves.
The supporting seat 1.5 synchronously stretches and moves through the stretching oil cylinder.
An inner frame 1.6 is arranged in the stretching frame 1.4, two rows of drill rod platforms 1.7 are arranged on the top surface of the inner frame 1.6, each drill rod platform 1.7 comprises a plurality of arc-shaped grooves matched with drill rods on an upper drill rod layer and used for placing the drill rods 6, two rows of lifting platforms are arranged between the two rows of drill rod platforms 1.7, the lifting platforms are identical to the drill rod platforms 1.7 in structure, lifting cylinders are arranged below the lifting platforms, sliding seats of the lifting cylinders are connected with pushing cylinders, the lifting cylinders lift the lifting platforms, and the pushing cylinders move the lifting platforms back and forth.
The front end of the rear machine body 2 is provided with a working mechanism 2.1, a supporting upright post 2.3 and a drill rod seat 2.6, the bottom of the supporting upright post 2.3 is arranged on the rear machine body 2 in a sliding way through a working mechanism sliding piece 2.2, a connecting sleeve 2.4 is sleeved on the supporting upright post 2.3, the front side surface of the connecting sleeve 2.4 is connected with the drill rod seat 2.6 through a connecting seat 2.5, and the rear side surface of the connecting sleeve 2.4 is connected with the working mechanism 2.1 through a first rotary speed reducer 2.7.
The working mechanism 2.1 comprises a carriage assembly 2.8, a sliding seat, a first pushing oil cylinder, a power head 2.9 and a clamp holder, wherein the carriage assembly 2.8 is in sliding connection with the power head 2.9 through the sliding seat, the power head is arranged on the sliding seat, the pushing oil cylinder is arranged in the carriage assembly 2.1 and connected with the sliding seat to push the power head 2.9, and the clamp holder is arranged at the end part of the carriage assembly 2.8 and used for clamping a drill rod 6.
The butt joint shaft assembly 3 comprises a butt joint shaft mounting plate 3.1, wherein the butt joint shaft mounting plate 3.1 is arranged on the side surface of the front machine body 1 opposite to the rear machine body 2 (namely the rear side surface of the front machine body 1), a reinforcing shaft sleeve 3.3 is vertically connected to the butt joint shaft mounting plate 3.1, three fixing plates 3.2 are arranged around the reinforcing shaft sleeve 3.3 and used for fixing the reinforcing shaft sleeve 3.3, and the fixing plates 3.2 are vertically welded with the butt joint shaft mounting plate 3.1; a butt joint shaft body 3.4 is arranged in the reinforcing shaft sleeve 3.3.
The butt joint groove assembly 4 comprises a butt joint groove mounting plate 4.1, the butt joint groove mounting plate 4.1 is arranged on the side surface (namely the front side surface of the rear machine body 2) of the rear machine body 2 opposite to the front machine body 1, a butt joint groove body 4.2 is arranged on the butt joint groove mounting plate 4.1, a butt joint groove opening 4.3 is arranged on the butt joint groove body 4.2, an opening of the butt joint groove opening 4.3 faces the butt joint shaft assembly 3, the butt joint groove opening 4.3 comprises an outer groove 4.31 and an inner groove 4.32 which are integrally arranged from outside to inside, the outer groove 4.31 is in a horn mouth shape, and the shape of the inner groove 4.32 is correspondingly matched with that of the butt joint shaft body 3.4 and is used for inserting and connecting the butt joint shaft body 3.4.
The manipulator conveying mechanism 5 comprises a telescopic mechanical arm 5.1, a lifting mechanical arm 5.5 and a manipulator 5.7, wherein the telescopic mechanical arm 5.1 is arranged on an upper frame 1.3, the output end of the telescopic mechanical arm 5.1 is connected with a second rotary speed reducer 5.4 through a connecting plate 5.3, the second rotary speed reducer 5.4 is connected with the top end of the lifting mechanical arm 5.5, the bottom end of the lifting mechanical arm 5.5 is connected with the manipulator 5.7, the lifting mechanical arm 5.5 is vertically arranged with the telescopic mechanical arm 5.1, the telescopic mechanical arm 5.1 is connected with a telescopic cylinder 5.2 and driven by the telescopic cylinder 5.2, the lifting mechanical arm 5.5 is connected with a lifting cylinder 5.6 and driven by the lifting cylinder 5.6.
Working principle:
In this embodiment, a docking groove is mounted on the front half body (power working part) of the drill carriage, and a docking shaft is mounted on the rear half body (drill pipe frame part). The butt joint groove is of a horn mouth structure, the structure can enable the front and rear two parts of the split type automatic drill carriage to be in butt joint with the drill rod frame of the next carriage again even on an uneven mine tunnel, the centers of the two parts of the split type automatic drill carriage are not necessarily aligned with the horizontal direction, certain deviation exists, the butt joint shaft is guided through the horn mouth of the butt joint groove, the two parts of the split type automatic drill carriage can be in butt joint quickly and conveniently, the connection can be quickly disconnected, and the drill rod frame of the next carriage can be replaced.
After the front machine body and the rear machine body are integrally connected through the butt joint structure, the manipulator is convenient to grasp the drill rod and then load the drill rod, namely, the manipulator grasps the drill rod seat of the rear machine body from the outlet position of the drill rod frame of the rear half part of the automatic drill carriage, and then grasps the drill rod to the load rod position of the working mechanism through the other manipulator. And (5) the drill rod is retreated, and the reverse pushing operation is performed.
The split type automatic drill carriage can be free from the influence of severe working environment and uneven ground in a mine, and can ensure that drill rods can be smoothly and accurately conveyed from a front machine body of the drill carriage to a rear machine body of the drill carriage and conveyed from a drill rod frame to a working position all the time, so that the automatic drill carriage can accurately, quickly and efficiently drill continuously, the drilling efficiency is improved, and the continuous drilling meter number of the automatic drill carriage is greatly improved.
The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.
Claims (10)
1. The utility model provides a split type automatic drill pipe conveyor for drill carriage for colliery which characterized in that: the device comprises a front machine body (1), a rear machine body (2), a docking mechanism and a manipulator conveying mechanism (5), wherein the docking mechanism comprises a docking shaft assembly (3) and a docking groove assembly (4), and the docking shaft assembly (3) is arranged on the front machine body (1); a working platform (1.1) is arranged on the front machine body (1), and a drill rod frame assembly (1.2) is arranged at the rear end of the working platform (1.1); the rear machine body (2) is provided with a working mechanism (2.1), a supporting upright post (2.3) and a drill rod seat (2.6);
The butt joint shaft assembly (3) comprises a butt joint shaft mounting plate (3.1), the butt joint shaft mounting plate (3.1) is arranged on the rear side face of the front machine body (1), a reinforcing shaft sleeve (3.3) is vertically connected to the butt joint shaft mounting plate (3.1), and a butt joint shaft body (3.4) is arranged in the reinforcing shaft sleeve (3.3); the butt joint groove assembly (4) comprises a butt joint groove mounting plate (4.1), the butt joint groove mounting plate (4.1) is arranged on the front side face of the rear machine body (2), a butt joint groove body (4.2) is arranged on the butt joint groove mounting plate (4.1), a butt joint groove opening (4.3) is formed in the butt joint groove body (4.2), an opening of the butt joint groove opening (4.3) faces the butt joint shaft assembly (3), and the butt joint shaft body (3.4) is aligned with the butt joint groove opening (4.3) during butt joint to be inserted into the butt joint of the front machine body (1) and the rear machine body (2).
2. The drill rod conveying device for a split type automatic drilling vehicle for a coal mine according to claim 1, wherein: the butt joint notch (4.3) comprises an outer groove (4.31) and an inner groove (4.32) which are integrally arranged from outside to inside, the outer groove (4.31) is in a horn mouth shape, and the shape of the inner groove (4.32) is correspondingly matched with that of the butt joint shaft body (3.4) for the insertion connection of the butt joint shaft body (3.4).
3. The drill rod conveying device for a split type automatic drilling vehicle for a coal mine according to claim 1, wherein: the periphery of the reinforcing shaft sleeve (3.3) is provided with a pair of fixed plates (3.2) for fixing the reinforcing shaft sleeve (3.3), and the fixed plates (3.2) are vertically welded with the butt joint shaft mounting plate (3.1).
4. The drill rod conveying device for a split type automatic drilling vehicle for a coal mine according to claim 1, wherein: the manipulator conveying mechanism (5) comprises a telescopic mechanical arm (5.1), a lifting mechanical arm (5.5) and a manipulator (5.7), wherein the output end of the telescopic mechanical arm (5.1) is connected with a second rotary speed reducer (5.4) through a connecting plate (5.3), the second rotary speed reducer (5.4) is connected with the top end of the lifting mechanical arm (5.5), the bottom end of the lifting mechanical arm (5.5) is connected with the manipulator (5.7), and the lifting mechanical arm (5.5) and the telescopic mechanical arm (5.1) are vertically arranged.
5. The drill rod conveying device for the split type automatic drilling vehicle for the coal mine, which is characterized in that: the telescopic mechanical arm (5.1) is arranged at the top end of the drill rod frame assembly (1.2) of the front machine body (1).
6. The drill rod conveying device for the split type automatic drilling vehicle for the coal mine, which is characterized in that: the telescopic mechanical arm (5.1) is connected with the telescopic oil cylinder (5.2) and driven by the telescopic oil cylinder (5.2), and the lifting mechanical arm (5.5) is connected with the lifting oil cylinder (5.6) and driven by the lifting oil cylinder (5.6).
7. The drill rod conveying device for a split type automatic drilling vehicle for a coal mine according to claim 1, wherein: the drill rod frame assembly (1.2) comprises an upper frame (1.3) and a stretching frame (1.4) which are arranged up and down; the multi-layer partition board is arranged in the upper frame (1.3) and is used for orderly storing drill rods, a pair of upper frame lifting cylinders are respectively arranged on the front side and the rear side of the upper frame (1.3), an output shaft of each upper frame lifting cylinder is connected with a stretching frame (1.4) through an ear seat, supporting seats (1.5) with the same structure are symmetrically arranged on the left side and the right side of each stretching frame (1.4), a row of through holes are formed in each supporting seat (1.5), drill rod bearing rods are detachably arranged in the through holes and are used for lifting the drill rods, and the supporting seats (1.5) are convenient for supporting the upper frame (1.3); a row of sliding grooves are formed in the side face of the stretching frame (1.4) corresponding to the drill rod bearing rods, and the drill rod bearing rods are inserted into the stretching frame (1.4) and can move up and down along the sliding grooves.
8. The drill rod conveying device for the split type automatic drilling vehicle for the coal mine, which is characterized in that: an inner frame (1.6) is arranged in the stretching frame (1.4), two rows of drill rod platforms (1.7) are arranged on the top surface of the inner frame (1.6), each drill rod platform (1.7) comprises a plurality of arc-shaped grooves matched with drill rods on an upper drill rod layer and used for placing the drill rods (6), two rows of lifting platforms are arranged between the two rows of drill rod platforms (1.7), the lifting platforms are identical in structure to the drill rod platforms (1.7), lifting cylinders are arranged below the lifting platforms, sliding seats of the lifting cylinders are connected with pushing cylinders, the lifting cylinders lift the lifting platforms, and the pushing cylinders move the lifting platforms back and forth.
9. The drill rod conveying device for a split type automatic drilling vehicle for a coal mine according to claim 1, wherein: the bottom of support post (2.3) is through work mechanism slider (2.2) slip setting on back organism (2), the cover is equipped with adapter sleeve (2.4) on support post (2.3), drill rod seat (2.6) are connected through connecting seat (2.5) to the leading flank of adapter sleeve (2.4), work mechanism (2.1) are connected through first gyration reduction gear (2.7) to the trailing flank of adapter sleeve (2.4).
10. The drill rod conveying device for a split type automatic drilling vehicle for a coal mine as claimed in claim 9, wherein: the working mechanism (2.1) comprises a carriage assembly (2.8), a sliding seat, a first pushing oil cylinder, a power head (2.9) and a clamp holder, wherein the carriage assembly (2.8) is connected with the power head (2.9) in a sliding manner through the sliding seat, the power head (2.9) is arranged on the sliding seat, the pushing oil cylinder is arranged in the carriage assembly (2.1) and connected with the sliding seat so as to push the power head (2.9), and the clamp holder is arranged at the end part of the carriage assembly (2.8) and is used for clamping a drill rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410567508.3A CN118564199A (en) | 2024-05-09 | 2024-05-09 | Drill rod conveying device for split type automatic drilling vehicle for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410567508.3A CN118564199A (en) | 2024-05-09 | 2024-05-09 | Drill rod conveying device for split type automatic drilling vehicle for coal mine |
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| Publication Number | Publication Date |
|---|---|
| CN118564199A true CN118564199A (en) | 2024-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410567508.3A Pending CN118564199A (en) | 2024-05-09 | 2024-05-09 | Drill rod conveying device for split type automatic drilling vehicle for coal mine |
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| CN (1) | CN118564199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120968466A (en) * | 2025-09-28 | 2025-11-18 | 泰安市栗烊矿山设备有限公司 | Deep hole drill carriage suitable for coal mine with complicated coal seam geology |
-
2024
- 2024-05-09 CN CN202410567508.3A patent/CN118564199A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120968466A (en) * | 2025-09-28 | 2025-11-18 | 泰安市栗烊矿山设备有限公司 | Deep hole drill carriage suitable for coal mine with complicated coal seam geology |
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