CN216406827U - Exploration footrill non-blasting tunneling drilling machine - Google Patents
Exploration footrill non-blasting tunneling drilling machine Download PDFInfo
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- CN216406827U CN216406827U CN202122709691.0U CN202122709691U CN216406827U CN 216406827 U CN216406827 U CN 216406827U CN 202122709691 U CN202122709691 U CN 202122709691U CN 216406827 U CN216406827 U CN 216406827U
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- 238000005553 drilling Methods 0.000 title claims abstract description 33
- 238000005422 blasting Methods 0.000 title claims abstract description 31
- 230000005641 tunneling Effects 0.000 title claims abstract description 25
- 239000011435 rock Substances 0.000 claims abstract description 6
- 230000003116 impacting effect Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 79
- 238000009412 basement excavation Methods 0.000 claims description 8
- 238000009527 percussion Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000011835 investigation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a non-blasting tunneling drilling machine for exploration adit, wherein a tower lifting frame extends up and down, the lower end of the tower lifting frame can be rotatably arranged on a rack back and forth, a feeding bracket extends back and forth, one end of the feeding bracket can be rotatably arranged at the upper end of the tower lifting frame up and down, and an impact device is arranged on the feeding bracket and used for impacting and breaking rock; the lower end of the tower lifting oil cylinder is rotationally connected with the frame, and the upper end of the tower lifting oil cylinder is rotationally connected with the middle part of the tower lifting frame and is used for driving the tower lifting frame to rotate forwards and backwards; one end of the amplitude-variable oil cylinder is rotatably connected with the middle part of the hoisting tower, and the other end of the amplitude-variable oil cylinder is rotatably connected with the other end of the feeding bracket and is used for driving the feeding bracket to rotate up and down. The technical scheme provided by the utility model has the beneficial effects that: the integrated equipment for the tunneling of the adit can be operated far away from the working face, and the integrated equipment for the tunneling of the adit is mechanized, automated, miniaturized and flexible, and has the advantages of high hole forming efficiency and quick and convenient hole position adjustment; hydraulic pressure is fed, reduces workman intensity of labour.
Description
Technical Field
The utility model relates to the technical field of drilling machines, in particular to an exploration adit non-blasting tunneling drilling machine.
Background
The adit is also called 'flat cave', and when mines, water conservancy and hydroelectric prospecting and the like are excavated, a horizontal channel which is directly communicated with a ground outlet is excavated when the mineral deposit is exploited in the mountainous region. For transporting ores, materials, personnel, ventilation and drainage, or for exploring ores in small adits. In the investigation work, in order to find out the engineering geological conditions or special geological problems (such as faults, interlayers and the like), geological parameters are provided, the adit exploration technology is usually adopted to reveal the geological conditions and carry out on-site in-situ test and experiment, so the adit exploration technology is essential to important engineering investigation.
The existing pilot tunnel exploration adopts a drilling and blasting technology, and a drilling jumbo is required to drill a blasting hole and is assisted with a detonator to detonate and tunnel. In recent years, the exploration period is seriously influenced because the time for handling relevant procedures of blasting is longer and longer, and secondly, the drilling and blasting method cannot be adopted for construction (such as algae crossing a reservoir) because some adit is close to a civil house. Recently, a water grinding drilling technology appears in adit construction, but the efficiency is low, the cost is high, the noise is large, the dust is more, and the stratum lithology adaptability is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides an exploration adit non-blasting tunneling drilling machine, which aims to replace blasting method and water grinding drilling technology.
The embodiment of the utility model provides an exploration adit non-blasting tunneling drilling machine, which comprises a rack and a feeding mechanism, wherein the feeding mechanism comprises a tower lifting frame, a feeding bracket, an impact device, a tower lifting oil cylinder and a variable amplitude oil cylinder;
the hoisting frame extends in the vertical direction, the lower end of the hoisting frame can be arranged on the rack in a front-back rotating mode, the feeding support extends in the front-back direction, one end of the feeding support can be arranged at the upper end of the hoisting frame in a vertical rotating mode, and the impact device is arranged on the feeding support and used for impacting and breaking rocks;
the lower end of the tower lifting oil cylinder is rotationally connected with the rack, and the upper end of the tower lifting oil cylinder is rotationally connected with the middle part of the tower lifting frame and is used for driving the tower lifting frame to rotate forwards and backwards; one end of the amplitude-variable oil cylinder is rotatably connected with the middle part of the hoisting frame, and the other end of the amplitude-variable oil cylinder is rotatably connected with the other end of the feeding support and is used for driving the feeding support to rotate up and down.
Further, the lower end of the tower lifting frame and the lower end of the tower lifting oil cylinder can be mounted on the rack in a left-right moving mode, and the first driving mechanism drives the feeding mechanism to move in the left-right direction.
Furthermore, the first driving mechanism is a double-rod oil cylinder, the double-rod oil cylinder extends in the left-right direction and can be axially and rotatably arranged on the rack, and the lower end of the tower lifting frame is fixedly connected with a cylinder body of the double-rod oil cylinder.
Furthermore, a guide rod extending in the left-right direction is fixed on the rack, a guide part is arranged at the lower end of the tower lifting oil cylinder, a through hole penetrates through the guide part, and the guide rod penetrates through the through hole so as to install the lower end of the tower lifting oil cylinder on the guide rod.
Furthermore, the walking crawler chassis is arranged at the bottom of the frame.
Further, still include a plurality of hydraulic leg, a plurality of hydraulic leg is installed on the frame.
Further, the percussion device comprises a second driving mechanism, a third driving mechanism, a drill rod, a percussion device and a drill bit;
the second driving mechanism can move forward and backward and is arranged on the feeding bracket, the drill rod extends forward and backward and is fixed on the second driving mechanism, the second driving mechanism drives the drill rod to rotate axially, the impactor is arranged at one end of the drill rod, which is far away from the second driving mechanism, and the drill bit is arranged on the impactor; the third driving mechanism drives the second driving mechanism to move in the forward and backward directions.
Furthermore, a guide piece is arranged on the feeding support, and a guide hole for the drill rod to pass through is arranged in the guide piece in a penetrating mode.
Furthermore, a rack is fixed on the feeding bracket and extends in the front-back direction;
the third driving mechanism comprises a rotating mechanism and a gear, the rotating mechanism is fixed on the second driving mechanism, a gear is arranged on a rotating shaft of the rotating mechanism, the gear is meshed with the rack, and the rotating mechanism drives the rotating shaft and the gear to rotate so as to drive the second driving mechanism and the third driving mechanism to move forwards and backwards.
Further, the rotating mechanism is a hydraulic motor.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the adit non-blasting tunneling drilling machine is not limited by regions and rock-soil layers, the feeding mechanism enables the drilling machine to cover a larger working face to meet the tunneling requirement of tunneling 2m × 2m small adit, a full hydraulic system is used for controlling the structure to be compact, blasting equipment is not needed in the working process, the operation is not controlled by administration, the approval procedure is simplified, the construction period is shortened, and the adit non-blasting tunneling drilling machine has the technical advantages of low cost, low risk, high efficiency and high adaptability. The use process is environment-friendly, and the harm to operators is small.
Compared with the prior art, the utility model can effectively improve the hole forming efficiency, can realize the operation far away from the working face, develops mechanized, automatic, miniaturized and flexible adit tunneling integrated equipment, and has the advantages of high hole forming efficiency and rapid and convenient hole position adjustment; hydraulic pressure is fed, reduces workman intensity of labour.
Drawings
FIG. 1 is a schematic view of a first view of an embodiment of a exploration footrill non-blasting tunneling drilling machine according to the present invention;
FIG. 2 is a schematic illustration of a second perspective view of the exploration footrill non-blasting excavation drilling machine of FIG. 1;
FIG. 3 is a schematic view of a third perspective, partial configuration of the exploration footrill non-blasting excavation drilling machine of FIG. 1;
FIG. 4 is a schematic structural diagram of a second driving mechanism and a third driving mechanism in an embodiment of the exploration footrill non-blasting tunneling drilling machine provided by the utility model;
fig. 5 is a schematic structural view of the second driving mechanism and the third driving mechanism in fig. 4 from another perspective.
In the figure: the hydraulic support device comprises a frame 1, a guide rod 1a, a walking crawler chassis 2, a hydraulic support leg 3, a tower lifting frame 4, a groove 41, a feeding support 5, a guide piece 51, a guide hole 51a, an impact device 6, a drill rod 61, an impactor 62, a drill bit 63, a tower lifting oil cylinder 7, a guide part 71, a luffing oil cylinder 8, a double-rod oil cylinder 9, a second driving mechanism 10, a rack 11, a rotating mechanism 12, a gear 13 and a case 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 5, an embodiment of the utility model provides an exploration tunneling machine, which includes a frame 1, a walking crawler chassis 2, a plurality of hydraulic legs 3 and a feeding mechanism.
The walking crawler chassis 2 is arranged at the bottom of the frame 1, the walking crawler chassis 2 takes a bidirectional hydraulic motor as power, and the actions of advancing, retreating, steering and the like of the whole drilling machine can be realized by controlling the hydraulic motor to rotate forwards and reversely. The plurality of hydraulic support legs 3 are arranged on the frame 1, and the plurality of hydraulic support legs 3 extend out under the control of a hydraulic system to adapt to different working environments and provide the functions of supporting and stabilizing a drilling machine body.
The feeding mechanism comprises a tower lifting frame 4, a feeding bracket 5, an impact device 6, a tower lifting oil cylinder 7 and a luffing oil cylinder 8. The tower crane 4 extends up and down, and the lower end of the tower crane can be arranged on the frame 1 in a front-back rotating manner. The feeding support 5 extends in the front-back direction, one end of the feeding support can be installed at the upper end of the tower crane 4 in a vertically rotating mode, and the impact device 6 is installed on the feeding support 5 and used for impacting and breaking rocks. The lower end of the tower lifting oil cylinder 7 is rotatably connected with the rack 1, and the upper end of the tower lifting oil cylinder is rotatably connected with the middle of the tower lifting frame 4 and used for driving the tower lifting frame 4 to rotate forwards and backwards. One end of the amplitude cylinder 8 is rotatably connected with the middle part of the tower lifting frame 4, and the other end of the amplitude cylinder is rotatably connected with the other end of the feeding support 5 and is used for driving the feeding support 5 to rotate in the vertical direction.
In this embodiment, the cylinder body of the tower-lifting cylinder 7 is rotatably connected to the frame 1, the piston end is rotatably connected to the middle of the tower-lifting frame 4, the tower-lifting cylinders 7 are rotatably connected to both sides of the tower-lifting frame 4, and the tower-lifting frame 4 can be accommodated between the two tower-lifting cylinders 7 when the length of the piston end of the tower-lifting cylinder 7 extending out is adjusted to the minimum. The luffing cylinder 8 and the tower-lifting cylinder 7 are positioned at two sides of the tower-lifting frame 4, the cylinder body of the luffing cylinder 8 is rotatably connected with the middle part of the tower-lifting frame 4, the piston end is rotatably connected with the feeding support 5, the middle part of the tower-lifting frame 4 is provided with a groove 41 with an opening facing the luffing cylinder 8, one end of the luffing cylinder 8 is rotatably installed on the inner side wall of the groove 41, when the extending length of the piston end of the luffing cylinder 8 is adjusted to be minimum, the luffing cylinder 8 can be accommodated in the grooves 41 of the two tower-lifting frames 4, so that the whole tower-lifting mechanism has a large dynamic moving range, and it can be understood that in the embodiment, the groove 41 is formed by the two tower-lifting frames 4 which are arranged in parallel. The inclination angle of the tower lifting frame 4 can be adjusted by adjusting the extending length of the piston end of the tower lifting oil cylinder 7, so that the feeding angles of the feeding bracket 5 and the impact device 6 can be adjusted, and the inclination angle of the feeding bracket 5 can be adjusted by adjusting the extending length of the piston end of the amplitude-variable oil cylinder 8, so that the pitching angle of the impact device 6 can be adjusted. The integral amplitude variation, lifting and descending actions of the drilling rig can be realized by controlling the expansion and contraction of the tower-lifting oil cylinder 7 and the amplitude variation oil cylinder 8.
Further, the lower end of the tower lifting frame 4 and the lower end of the tower lifting oil cylinder 7 can be movably mounted on the frame 1 in the left-right direction, and the first driving mechanism drives the feeding mechanism to move in the left-right direction. The first driving mechanism may be a one-way cylinder or a one-way oil cylinder, in this embodiment, the first driving mechanism is a double-rod oil cylinder 9, the double-rod oil cylinder 9 extends in the left-right direction and is axially and rotatably mounted on the frame 1, and the lower end of the tower crane 4 is fixedly connected with the cylinder body of the double-rod oil cylinder 9. A guide rod 1a extending in the left-right direction is fixed on the frame 1, a guide portion 71 is arranged at the lower end of the tower-raising oil cylinder 7 (in the embodiment, the cylinder body of the tower-raising oil cylinder 7), a through hole (not labeled in the figure) is arranged in the guide portion 71 in a penetrating manner, and the guide rod 1a penetrates through the through hole so as to mount the lower end of the tower-raising oil cylinder 7 on the guide rod 1a, so that the tower-raising oil cylinder 7 can move in the left-right direction and can rotate in the front-back direction. The double-rod oil cylinder 9 can be used for driving the hoisting tower frame 4 to move in the left-right direction, so that the feeding mechanism is driven to integrally translate in the left-right direction, the working space of the drilling arm and the working range of the whole machine are increased, and the drilling capability coverage of the end face of the adit is realized.
Further, referring to fig. 3 to 5, the impact device 6 includes a second driving mechanism 10, a third driving mechanism, a drill rod 61, an impactor 62 and a drill bit 63.
The second driving mechanism 10 is movably mounted on the feeding bracket 5 in the forward and backward directions, the drill rod 61 extends in the forward and backward directions and is fixed on the second driving mechanism 10, the second driving mechanism 10 drives the drill rod 61 to axially rotate, the impactor 62 is mounted at one end of the drill rod 61 far away from the second driving mechanism 10, and the drill bit 63 is mounted on the impactor 62. The second driving mechanism 10 drives the drill rod 61 to rotate axially, so as to drive the impactor 62 and the drill bit 63 to rotate, and the feeding impact and the revolution of the drill bit 63 are realized. In this embodiment, the second driving mechanism 10 is a hydraulic motor, and the impactor 62 is provided with a model DHD 355K.
The feeding bracket 5 is provided with a guide member 51, and the guide member 51 is provided with a guide hole 51a for the drill rod 61 to pass through, so that the rotation stability of the drill rod 61 can be improved.
The third driving mechanism drives the second driving mechanism 10 to move in the forward and backward directions. In this embodiment, a rack 11 is fixed on the feeding bracket 5, and the rack 11 extends in the front-back direction. The third driving mechanism comprises a rotating mechanism 12 and a gear 13, the rotating mechanism 12 is fixed on the second driving mechanism 10, the gear 13 is arranged on a rotating shaft of the rotating mechanism 12, the gear 13 is meshed with the rack 11, and the rotating mechanism 12 drives the rotating shaft and the gear 13 to rotate so as to drive the second driving mechanism 10 and the third driving mechanism to move in the front-back direction. In this embodiment, the rotating mechanism 12 is a hydraulic motor. The third driving mechanism is matched with the rack 11 to realize the integral feeding of the drill rod 61, and the drill 63 can achieve the purpose of quickly breaking rock and forming holes under the impact rock breaking effect of the impacter 62. The hydraulic cylinders are all in a pressed state in a working state, so that the efficiency of the oil cylinders can be effectively improved.
The exploration adit non-blasting process tunneling technology provided by the utility model is not limited by regions and rock-soil layers, the drilling machine can cover a larger working face to meet the tunneling requirement of tunneling 2m × 2m small adit, a full hydraulic system is used for controlling the structure to be compact, blasting equipment is not needed in the working process, the operation is not controlled by administration, the approval procedure is simplified, the construction period is greatly shortened, and the exploration adit non-blasting process tunneling technology has the technical advantages of low cost, low risk, high efficiency and high adaptability. The use process is environment-friendly, and the harm to operators is small.
Compared with the prior art, the utility model can effectively improve the hole forming efficiency, can realize the operation far away from the working face, develops mechanized, automatic, miniaturized and flexible adit tunneling integrated equipment, and has the advantages of high hole forming efficiency and rapid and convenient hole position adjustment; hydraulic pressure is fed, reduces workman intensity of labour.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An exploration adit non-blasting tunneling drilling machine is characterized by comprising a frame and a feeding mechanism, wherein the feeding mechanism comprises a tower lifting frame, a feeding support, an impact device, a tower lifting oil cylinder and a luffing oil cylinder;
the hoisting frame extends in the vertical direction, the lower end of the hoisting frame can be arranged on the rack in a front-back rotating mode, the feeding support extends in the front-back direction, one end of the feeding support can be arranged at the upper end of the hoisting frame in a vertical rotating mode, and the impact device is arranged on the feeding support and used for impacting and breaking rocks;
the lower end of the tower lifting oil cylinder is rotationally connected with the rack, and the upper end of the tower lifting oil cylinder is rotationally connected with the middle part of the tower lifting frame and is used for driving the tower lifting frame to rotate forwards and backwards; one end of the amplitude-variable oil cylinder is rotatably connected with the middle part of the hoisting frame, and the other end of the amplitude-variable oil cylinder is rotatably connected with the other end of the feeding support and is used for driving the feeding support to rotate up and down.
2. The exploration adit non-blasting tunneling drilling machine according to claim 1, wherein the lower end of the derrick and the lower end of the derrick cylinder are movably mounted on the frame in the left-right direction, and the first driving mechanism drives the feeding mechanism to move in the left-right direction.
3. The exploration adit non-blasting tunneling drill according to claim 2, wherein the first driving mechanism is a two-rod cylinder extending in the left-right direction and axially rotatably mounted on the frame, and the lower end of the derrick is fixedly connected to the two-rod cylinder body.
4. The exploration adit non-blasting tunneling drill according to claim 2, wherein a guide rod extending in the left-right direction is fixed to the frame, and a guide portion is provided at the lower end of the derrick cylinder, and a through hole is provided through the guide portion, and the guide rod passes through the through hole to mount the lower end of the derrick cylinder to the guide rod.
5. The exploration footrill non-blasting excavation drilling machine of claim 1, further comprising a traveling crawler chassis mounted to a bottom of the frame.
6. The exploration footrill non-blasting excavation drilling machine of claim 1, further comprising a plurality of hydraulic legs mounted to the frame.
7. The exploration footrill non-blasting excavation drilling machine of claim 1, wherein the percussion device includes a second drive mechanism, a third drive mechanism, a drill pipe, a impactor, and a drill bit;
the second driving mechanism can move forward and backward and is arranged on the feeding bracket, the drill rod extends forward and backward and is fixed on the second driving mechanism, the second driving mechanism drives the drill rod to rotate axially, the impactor is arranged at one end of the drill rod, which is far away from the second driving mechanism, and the drill bit is arranged on the impactor; the third driving mechanism drives the second driving mechanism to move in the forward and backward directions.
8. The exploration adit non-blasting excavation drilling machine of claim 7, wherein the feed carriage is provided with a guide member, the guide member having a guide hole therethrough for the drill pipe to pass through.
9. The exploration footrill non-blasting excavation drilling machine of claim 7, wherein a rack is fixed to the feed carriage, the rack extending in a forward-rearward direction;
the third driving mechanism comprises a rotating mechanism and a gear, the rotating mechanism is fixed on the second driving mechanism, a gear is arranged on a rotating shaft of the rotating mechanism, the gear is meshed with the rack, and the rotating mechanism drives the rotating shaft and the gear to rotate so as to drive the second driving mechanism and the third driving mechanism to move forwards and backwards.
10. The exploration footrill non-blasting excavation drilling machine of claim 9, wherein the rotating mechanism is a hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122709691.0U CN216406827U (en) | 2021-11-05 | 2021-11-05 | Exploration footrill non-blasting tunneling drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122709691.0U CN216406827U (en) | 2021-11-05 | 2021-11-05 | Exploration footrill non-blasting tunneling drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216406827U true CN216406827U (en) | 2022-04-29 |
Family
ID=81298395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122709691.0U Expired - Fee Related CN216406827U (en) | 2021-11-05 | 2021-11-05 | Exploration footrill non-blasting tunneling drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216406827U (en) |
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2021
- 2021-11-05 CN CN202122709691.0U patent/CN216406827U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20220429 |