CN219774058U - Machine-mounted drilling machine device with clamping function - Google Patents
Machine-mounted drilling machine device with clamping function Download PDFInfo
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- CN219774058U CN219774058U CN202321202954.1U CN202321202954U CN219774058U CN 219774058 U CN219774058 U CN 219774058U CN 202321202954 U CN202321202954 U CN 202321202954U CN 219774058 U CN219774058 U CN 219774058U
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- oil cylinder
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- clamping
- slideway
- fixed
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- 238000005553 drilling Methods 0.000 title claims abstract description 50
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 49
- 238000010276 construction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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Abstract
The utility model relates to an onboard drilling machine device with a clamping function, belonging to the technical field of coal mine exploitation machinery. The drilling machine comprises a slideway bottom plate, a drilling mechanism and other components; the bottom of the slideway is arranged below the slideway, the slideway is arranged in a sliding rail of the slideway bottom plate, the drilling mechanism is arranged in a sliding rail above the slideway, the chain assembly is arranged in the slideway, the bottom end of the chain assembly is fixed at the bottom of the slideway, the top end of the chain assembly is fixed with the drilling mechanism, and the front end of the chain assembly is hinged with the chain wheel pin; the guide wheel and the chain wheel pin are concentrically arranged in the sliding grooves on two sides of the sliding way, the center of the chain wheel pin penetrates through the guide wheel, the chain assembly and the primary oil cylinder, the cylinder body end of the primary oil cylinder is fixed on the side face of the sliding way, the cylinder body end of the secondary oil cylinder is fixed with the sliding way bottom plate, the clamp holder is fixed at the front end of the sliding assembly, the sliding assembly is arranged below the sliding way bottom plate, and the front end of the sliding assembly is fixedly connected with the clamp holder. The utility model can rapidly realize the functions of positioning before drilling, supporting the drill rod, dismounting the drill rod and the like.
Description
Technical Field
The utility model belongs to the technical field of coal mine exploitation machinery, and particularly relates to an airborne drilling machine device with a clamping function.
Background
At present, the anchor bolt support is a quick, safe and economical roadway support mode, but along with the more and more advanced mining equipment, the support equipment still stays at the original level, and when the traditional airborne anchor rod drilling machine is used for drilling construction operation, a drill rod is detached and connected, and the operation of loosening or tightening by using a spanner is needed, so that the labor intensity is high, the operation is frequent, the personnel safety is poor, and the potential safety hazard is very high.
Disclosure of Invention
The utility model aims to provide an onboard drilling machine device with a clamping function, which effectively solves the problems of complicated manual disassembly and assembly of a drill rod, high labor intensity, poor personnel safety and the like in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an onboard drilling machine device with a clamping function comprises a slideway bottom plate, a drilling mechanism, a slideway, a chain assembly, a guide wheel, a chain wheel pin, a secondary oil cylinder, a primary oil cylinder, a clamp holder and a sliding component; the bottom plate of the slideway is arranged below the slideway, the slideway is arranged in a sliding rail of the bottom plate of the slideway, the drilling mechanism is arranged in a sliding rail above the slideway, the chain assembly is arranged in the slideway, the bottom end of the chain assembly is fixed at the bottom of the slideway, the top end of the chain assembly is fixed with the drilling mechanism, and the front end of the chain assembly is hinged with the chain wheel pin; the two guide wheels are concentrically arranged with the chain wheel pins and are symmetrically arranged in the sliding grooves on the two sides of the slideway, the center of the chain wheel pin penetrates through the guide wheels, the chain assembly and the primary oil cylinder, the cylinder body end of the primary oil cylinder is fixed on the side face of the slideway, the telescopic rod end of the primary oil cylinder is hinged with the chain wheel pins, the telescopic rod of the primary oil cylinder stretches to drive the guide wheels to act with the sliding grooves of the slideway as guiding actions, and then the chain assembly and the drilling mechanism are driven to move forwards and backwards, so that the stroke doubling function of the primary oil cylinder can be realized; the cylinder body end of the secondary oil cylinder is fixed with the slideway bottom plate, the telescopic rod end of the secondary oil cylinder is fixed with the front end of the slideway, and the telescopic rod of the secondary oil cylinder stretches to drive the slideway to slide back and forth; the primary oil cylinder and the secondary oil cylinder cooperate to realize the large-stroke propulsion function of the drilling mechanism; the clamp holder is fixed at the front end of the sliding component, so that the continuous connection and disassembly functions of the drill rod can be realized; the sliding component is arranged below the slideway bottom plate, and the front end of the sliding component is fixedly connected with the clamp holder.
Further, the clamp comprises a clamping arm, a connecting rod pin, a baffle, a clamping cylinder pin, a clamping cylinder, a support, a cover plate and a clamp frame; one end of the holder frame is fixedly connected with the front fixing seat, and the other end of the holder frame is fixedly connected with the cover plate; the two clamping arms are symmetrically arranged left and right, the bottoms of the clamping arms are respectively hinged with the connecting rod and the cover plate, semicircular clamping holes are formed in the upper parts of the clamping arms, and the two clamping arms are used in pairs, so that a drill rod can be clamped conveniently; the connecting rods are symmetrically arranged left and right, the upper parts of the connecting rods are hinged with the clamping arms, and the lower parts of the connecting rods are hinged with the connecting rod pins; one end of the connecting rod pin is arranged in the rectangular groove of the cover plate, the center of the connecting rod pin penetrates through the connecting lug of the telescopic rod of the clamping oil cylinder and the lower connecting lug of the connecting rod, and the other end of the connecting rod pin is fixed with the baffle plate; the baffle is arranged in the rectangular groove of the holder frame, and the front end of the baffle is fixed with the connecting rod pin; the clamping cylinder pin is arranged in corresponding pin holes of the cover plate and the clamp holder frame; the clamping oil cylinder is arranged between the cover plate and the clamp holder, the cylinder body end of the clamping oil cylinder is hinged with the clamping oil cylinder pin, the telescopic rod end of the clamping oil cylinder is hinged with the connecting rod pin, and the telescopic rod of the clamping oil cylinder stretches to drive the connecting rod pin and the baffle to slide up and down by taking the respective rectangular grooves as a guide, so that the clamping arm and the connecting rod are driven to act, and the clamping and loosening functions of the drill rod are realized; the support is arranged at the front end of the cover plate, and three cylindrical positioning columns are designed on the support, so that the positioning before drilling is convenient and stable; one end of the cover plate is fixedly connected with the holder frame, and the other end of the cover plate is fixedly connected with the support.
Further, the sliding component comprises a rear fixing seat, a guide post, a propeller fixing seat, a sliding seat, a front fixing seat and a sliding oil cylinder; the rear fixing seat is arranged at the middle position behind the bottom of the slideway bottom plate; the two guide posts are symmetrically arranged left and right, the center of the guide post penetrates through the axle center of the sliding seat, and the front end of the guide post is connected with the front fixing seat; the propeller fixing seat is of a U-shaped structure and is arranged at the middle position of the bottom of the slideway bottom plate; the sliding seats are symmetrically fixed at the front position of the bottom of the slideway bottom plate; the two sides of the rear end of the front fixing seat are fixedly connected with the two guide posts respectively, the middle connecting lug of the rear end of the front fixing seat is hinged with the sliding oil cylinder, and the front end of the front fixing seat is fixedly connected with the clamp holder; the sliding oil cylinders are arranged in a sharing mode, the cylinder body of the sliding oil cylinder is hinged to the connecting lug of the fixing base, the telescopic rod of the sliding oil cylinder is hinged to the connecting lug of the front fixing base, and the telescopic rod of the sliding oil cylinder drives the guide post to slide forwards and backwards by taking the sliding base as a guide, so that the positioning function before drilling is achieved.
The utility model is matched with an anchor digger or a drill carriage, and can be used for drilling operation of various tunnel tunneling working faces of mines. The device takes hydraulic oil as a power source, the clamp holder at the front end of the device can stretch and slide back and forth along with the sliding component, and the clamp holder can cooperate with the action of the clamping oil cylinder, so that the device can adapt to different working state requirements, the functions of positioning before drilling, supporting a drill rod, detaching the drill rod and the like can be realized rapidly, and the drilling construction efficiency is greatly improved; the clamping device has the advantages that the clamping device adopts the hydraulic cylinder to drive the clamping arm and the connecting rod to act so as to clamp the drill rod, the clamping device has compact structure and reliable clamping force, and the drill rod in the clamping hole can be effectively prevented from sliding; the sliding component of the device is propelled by a sliding oil cylinder and matched with double guide columns for guiding, so that the device is used for positioning during drilling and the construction stability of a drilling machine is improved; the primary propulsion of the device adopts the oil cylinder and chain transmission combined amplifying mechanism to realize the double amplifying function of the stroke, and the primary propulsion oil cylinder and the secondary propulsion oil cylinder are respectively arranged at two sides of the drilling machine, so that the device is convenient to assemble and disassemble, and the requirements of high strength, large thrust, long stroke and the like are ensured.
Compared with the existing equipment, the utility model has the following advantages:
(1) The clamp holder is arranged at the forefront end of the drilling machine, so that the functions of positioning before drilling, supporting a drill rod, dismounting the drill rod and the like can be realized rapidly;
(2) The clamping device adopts the hydraulic cylinder to drive the clamping arm and the connecting rod to act so as to clamp the drill rod, has compact structure and reliable clamping force, and can effectively prevent the drill rod in the clamping hole from sliding;
(3) The sliding oil cylinder is arranged below the slideway bottom plate and is matched with the double guide columns for guiding and positioning during drilling, so that the construction stability of the drilling machine is improved;
(4) The first-stage propulsion oil cylinder and the second-stage propulsion oil cylinder are respectively arranged at two sides of the slideway device, and the propulsion stroke required by drilling is obtained through a chain transmission mechanism, so that the maintenance and the replacement are convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the structure of the holder of FIG. 1;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a schematic view of the slide assembly of FIG. 1;
fig. 6 is a top view of fig. 5.
Detailed Description
As shown in fig. 1 to 2, the automatic drilling type on-board drilling machine device with the clamping function according to the present embodiment includes a slideway bottom plate 1, a drilling mechanism 2, a slideway 3, a chain assembly 4, a guide wheel 5, a sprocket pin 6, a secondary cylinder 7, a primary cylinder 8, a clamp 9 and a sliding component 10; the slide bottom plate 1 is arranged below the slide 3 and is a bearing foundation of the whole set of drilling machine, the slide 3 is arranged in a sliding rail of the slide bottom plate 1, the drilling mechanism 2 is arranged in a sliding rail above the slide 3, the chain assembly 4 is arranged inside the slide 3, the bottom end of the chain assembly 4 is fixed at the bottom of the slide 3, the top end of the chain assembly is fixed with the drilling mechanism 2, and the front end of the chain assembly is hinged with the chain wheel pin 6; the two guide wheels 5 are concentrically arranged with the chain wheel pins 6 and are symmetrically arranged in the sliding grooves on the two sides of the sliding way 3, the center of the chain wheel pins 6 passes through the guide wheels 5, the chain assembly 4 and the primary oil cylinder 8, the cylinder body end of the primary oil cylinder 8 is fixed on the side face of the sliding way 3, the telescopic rod end of the primary oil cylinder 8 is hinged with the chain wheel pins 6, the telescopic rod of the primary oil cylinder 8 stretches and contracts to drive the guide wheels 5 to take the sliding grooves of the sliding way 3 as guiding actions, and then the chain assembly 4 and the drilling mechanism 2 are driven to move forwards and backwards, so that the stroke doubling function of the primary oil cylinder 8 can be realized; the cylinder body end of the secondary oil cylinder 7 is fixed with the slideway bottom plate 1, the telescopic rod end of the secondary oil cylinder 7 is fixed with the front end of the slideway 3, and the telescopic rod of the secondary oil cylinder 7 stretches to drive the slideway 3 to slide back and forth; the primary oil cylinder 8 and the secondary oil cylinder 7 cooperate to realize the large-stroke propulsion function of the drilling mechanism 2; the clamp holder 9 is fixed at the front end of the sliding component 10, so that the continuous connection and disassembly functions of the drill rod can be realized; the sliding component 10 is arranged below the slideway bottom plate 1, and the front end of the sliding component 10 is fixedly connected with the clamp 9.
As shown in fig. 3 to 4, the gripper 9 includes a gripper arm 9-1, a link 9-2, a link pin 9-3, a baffle 9-4, a clamp cylinder pin 9-5, a clamp cylinder 9-6, a support 9-7, a cover plate 9-8, and a gripper frame 9-9; one end of the holder frame 9-9 is fixedly connected with the front fixing seat 10-5, and the other end of the holder frame is fixedly connected with the cover plate 9-8; the two clamping arms 9-1 are symmetrically arranged left and right, the bottoms of the clamping arms 9-1 are respectively hinged with the connecting rod 9-2 and the cover plate 9-8, semicircular clamping holes are formed in the upper parts of the clamping arms 9-1, the clamping arms are polygonal, the drill rod can be effectively prevented from sliding, the two clamping arms 9-1 are used in pairs, and the drill rod can be conveniently clamped; the connecting rod 9-2 is divided into two parts, which are symmetrically arranged left and right, the upper part of the connecting rod 9-2 is hinged with the clamping arm 9-1, and the lower part of the connecting rod 9-2 is hinged with the connecting rod pin 9-3; one end of the connecting rod pin 9-3 is arranged in a rectangular groove of the cover plate 9-8, the center of the connecting rod pin passes through a connecting lug of a telescopic rod of the clamping oil cylinder 9-6 and a lower connecting lug of the connecting rod 9-2, and the other end of the connecting rod pin is fixed with the baffle plate 9-4; the baffle plate 9-4 is arranged in a rectangular groove of the holder frame 9-9, and the front end of the baffle plate 9-4 is fixed with the connecting rod pin 9-3; the clamping cylinder pin 9-5 is arranged in corresponding pin holes of the cover plate 9-8 and the clamp holder frame 9-9; the clamping oil cylinder 9-6 is arranged between the cover plate 9-8 and the clamp holder 9-9, the cylinder body end of the clamping oil cylinder 9-6 is hinged with the clamping oil cylinder pin 9-5, the telescopic rod end of the clamping oil cylinder 9-6 is hinged with the connecting rod pin 9-3, the telescopic rod of the clamping oil cylinder 9-6 stretches and contracts to drive the connecting rod pin 9-3 and the baffle plate 9-4 to slide up and down by taking the respective rectangular grooves as the guide, so that the clamping arm 9-1 and the connecting rod 9-2 are driven to act, and the clamping and loosening functions of a drill rod are realized; the support 9-7 is arranged at the front end of the cover plate 9-8, and three cylindrical positioning columns are designed on the support to facilitate stable positioning before drilling; one end of the cover plate 9-8 is fixedly connected with the holder frame 9-9, and the other end is fixedly connected with the support 9-7.
As shown in fig. 5 to 6, the sliding assembly 10 includes a rear fixing base 10-1, a guide post 10-2, a pusher fixing base 10-3, a sliding base 10-4, a front fixing base 10-5, and a sliding cylinder 10-6; the rear fixing seat 10-1 is arranged at the middle position behind the bottom of the slideway bottom plate 1; the two guide posts 10-2 are symmetrically arranged left and right, the center of the guide posts passes through the axle center of the sliding seat 10-4, and the front end of the guide posts is connected with the front fixed seat 10-5; the propeller fixing seat 10-3 is of a U-shaped structure and is arranged at the middle position of the bottom of the slideway bottom plate 1; the number of the sliding seats 10-4 is two, and the sliding seats are symmetrically fixed at the front position of the bottom of the slideway bottom plate 1; the two sides of the rear end of the front fixing seat 10-5 are fixedly connected with two guide posts 10-2 respectively, a middle connecting lug at the rear end of the front fixing seat 10-5 is hinged with the sliding oil cylinder 10-6, and the front end of the front fixing seat 10-5 is fixedly connected with the clamp holder 9; the sliding cylinders 10-6 are shared, the cylinder body of the sliding cylinders 10-6 is hinged with the connecting lug of the fixed seat 10-1, the telescopic rod of the sliding cylinders 10-6 is hinged with the connecting lug of the front fixed seat 10-5, and the telescopic rod of the sliding cylinders 10-6 drives the guide post 10-2 to slide forwards and backwards by taking the sliding seat 10-4 as a guide, so that the positioning function before drilling is realized.
Claims (3)
1. An airborne drilling machine device with clamping function, which is characterized in that: the device comprises a slideway bottom plate (1), a drilling mechanism (2), a slideway (3), a chain assembly (4), a guide wheel (5), a sprocket pin (6), a secondary oil cylinder (7), a primary oil cylinder (8), a clamp holder (9) and a sliding component (10); the chain assembly (4) is arranged in the slide way (3), the bottom end of the chain assembly (4) is fixed at the bottom of the slide way (3), the top end of the chain assembly is fixed with the drilling mechanism (2), and the front end of the chain assembly is hinged with the sprocket pin (6); the two guide wheels (5) are concentrically arranged with the chain wheel pins (6), and are symmetrically arranged in the sliding grooves on two sides of the sliding rail (3), the center of the chain wheel pins (6) passes through the guide wheels (5), the chain assembly (4) and the primary oil cylinder (8), the cylinder body end of the primary oil cylinder (8) is fixed on the side surface of the sliding rail (3), the telescopic rod end of the primary oil cylinder (8) is hinged with the chain wheel pins (6), the telescopic rod of the primary oil cylinder (8) stretches to drive the guide wheels (5) to act by taking the sliding grooves of the sliding rail (3) as guiding action, and then drive the chain assembly (4) and the drilling mechanism (2) to move forwards and backwards, so that the double amplification function of the stroke of the primary oil cylinder (8) can be realized; the cylinder body end of the secondary oil cylinder (7) is fixed with the slideway bottom plate (1), the telescopic rod end of the secondary oil cylinder (7) is fixed with the front end of the slideway (3), and the telescopic rod of the secondary oil cylinder (7) stretches to drive the slideway (3) to slide back and forth; the primary oil cylinder (8) and the secondary oil cylinder (7) cooperate to realize the large-stroke propulsion function of the drilling mechanism (2); the clamp holder (9) is fixed at the front end of the sliding component (10) and can realize the continuous connection and disassembly functions of the drill rod; the sliding component (10) is arranged below the slideway bottom plate (1), and the front end of the sliding component (10) is fixedly connected with the clamp holder (9).
2. The on-board drilling machine apparatus with gripping function according to claim 1, characterized in that: the clamp holder (9) comprises a clamp arm (9-1), a connecting rod (9-2), a connecting rod pin (9-3), a baffle plate (9-4), a clamp cylinder pin (9-5), a clamp cylinder (9-6), a support (9-7), a cover plate (9-8) and a clamp holder frame (9-9); one end of the holder frame (9-9) is fixedly connected with the front fixing seat (10-5), and the other end of the holder frame is fixedly connected with the cover plate (9-8); the two clamping arms (9-1) are symmetrically arranged left and right, the bottoms of the clamping arms (9-1) are respectively hinged with the connecting rod (9-2) and the cover plate (9-8), semicircular clamping holes are formed in the upper parts of the clamping arms (9-1), and the two clamping arms (9-1) are used in pairs to facilitate clamping of a drill rod; the two connecting rods (9-2) are symmetrically arranged left and right, the upper part of each connecting rod (9-2) is hinged with the corresponding clamping arm (9-1), and the lower part of each connecting rod (9-2) is hinged with the corresponding connecting rod pin (9-3); one end of the connecting rod pin (9-3) is arranged in a rectangular groove of the cover plate (9-8), the center of the connecting rod pin penetrates through a connecting lug of a telescopic rod of the clamping oil cylinder (9-6) and a lower connecting lug of the connecting rod (9-2), and the other end of the connecting rod pin is fixed with the baffle plate (9-4); the baffle plate (9-4) is arranged in the rectangular groove of the clamp holder frame (9-9), and the front end of the baffle plate (9-4) is fixed with the connecting rod pin (9-3); the clamping cylinder pin (9-5) is arranged in corresponding pin holes of the cover plate (9-8) and the clamp holder frame (9-9); the clamping oil cylinder (9-6) is arranged between the cover plate (9-8) and the clamp holder (9-9), the cylinder body end of the clamping oil cylinder (9-6) is hinged with the clamping oil cylinder pin (9-5), the telescopic rod end of the clamping oil cylinder (9-6) is hinged with the connecting rod pin (9-3), the telescopic rod of the clamping oil cylinder (9-6) stretches to drive the connecting rod pin (9-3) and the baffle plate (9-4) to slide up and down by taking respective rectangular grooves as a guide, so that the clamping arm (9-1) and the connecting rod (9-2) are driven to act, and the clamping and loosening functions of a drill rod are realized; the support (9-7) is arranged at the front end of the cover plate (9-8), and three cylindrical positioning columns are designed on the support to facilitate stable positioning before drilling; one end of the cover plate (9-8) is fixedly connected with the holder frame (9-9), and the other end is fixedly connected with the support (9-7).
3. The on-board drilling machine apparatus with gripping function according to claim 1, characterized in that: the sliding assembly (10) comprises a rear fixing seat (10-1), a guide pillar (10-2), a propeller fixing seat (10-3), a sliding seat (10-4), a front fixing seat (10-5) and a sliding oil cylinder (10-6); the rear fixing seat (10-1) is arranged at the middle position behind the bottom of the slideway bottom plate (1); the two guide posts (10-2) are symmetrically arranged left and right, the center of the guide posts passes through the axle center of the sliding seat (10-4), and the front end of the guide posts is connected with the front fixing seat (10-5); the propeller fixing seat (10-3) is of a U-shaped structure and is arranged at the middle position of the bottom of the slideway bottom plate (1); the two sliding seats (10-4) are symmetrically fixed at the front position of the bottom of the slideway bottom plate (1); the two sides of the rear end of the front fixing seat (10-5) are fixedly connected with two guide posts (10-2) respectively, a middle connecting lug at the rear end of the front fixing seat (10-5) is hinged with the sliding oil cylinder (10-6), and the front end of the front fixing seat (10-5) is fixedly connected with the clamp holder (9); the sliding cylinders (10-6) are shared, the cylinder body of the sliding cylinder (10-6) is hinged with the connecting lug of the fixed seat (10-1), the telescopic rod of the sliding cylinder (10-6) is hinged with the connecting lug of the front fixed seat (10-5), and the telescopic rod of the sliding cylinder (10-6) drives the guide post (10-2) to slide forwards and backwards by taking the sliding seat (10-4) as a guide, so that the positioning function before drilling is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321202954.1U CN219774058U (en) | 2023-05-18 | 2023-05-18 | Machine-mounted drilling machine device with clamping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321202954.1U CN219774058U (en) | 2023-05-18 | 2023-05-18 | Machine-mounted drilling machine device with clamping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774058U true CN219774058U (en) | 2023-09-29 |
Family
ID=88105531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321202954.1U Active CN219774058U (en) | 2023-05-18 | 2023-05-18 | Machine-mounted drilling machine device with clamping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774058U (en) |
-
2023
- 2023-05-18 CN CN202321202954.1U patent/CN219774058U/en active Active
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