CN114059923B - Wheel disc type drill rod warehouse and wheel disc type tunnel drill carriage - Google Patents
Wheel disc type drill rod warehouse and wheel disc type tunnel drill carriage Download PDFInfo
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- CN114059923B CN114059923B CN202111285218.2A CN202111285218A CN114059923B CN 114059923 B CN114059923 B CN 114059923B CN 202111285218 A CN202111285218 A CN 202111285218A CN 114059923 B CN114059923 B CN 114059923B
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- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 claims 3
- 238000005553 drilling Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000003245 coal Substances 0.000 description 5
- 238000005065 mining Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- 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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- 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
- E21B19/10—Slips; Spiders ; Catching devices
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- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/04—Rotary tables
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
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- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
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- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The application relates to a wheel disk drilling rod storehouse and wheel disk gallery drill carriage, include: a support arm; the wheel discs are oppositely connected to two ends of the supporting arm; the wheel disc includes: the fixed inner ring is fixed on the supporting arm; the fixed outer ring is positioned on the outer side of the fixed outer ring and is coaxially arranged with the fixed inner ring, and a first gap is formed in the fixed outer ring; the movable shaft ring is positioned between the fixed outer ring and the fixed inner ring and is coaxial with the fixed inner ring; the movable annular plate is fixed on the movable shaft ring and positioned on one side of the two wheel discs, which are mutually deviated, and the movable annular plate is rotationally connected between the fixed inner ring and the fixed outer ring; the plurality of separation plates are fixed on the movable shaft ring and positioned between the movable shaft ring and the fixed outer ring, a bearing groove is formed between every two adjacent separation plates, and a drill rod can be placed between the corresponding bearing grooves of the two wheel discs; and a push arm is fixed on the supporting arm and can push the drill rod in the bearing groove to be pushed out along the gap I of the two wheel discs. This application has and improves the drilling rod and carries inconveniently, and the material loading operation is complicated, the effect that the availability factor is low.
Description
Technical Field
The application relates to the field of mining machinery, in particular to a wheel disc type drill rod warehouse and a wheel disc type gallery drill carriage.
Background
Along with the gradual exhaustion of shallow resources, projects such as mining, tunnel traffic, nuclear disposal and the like gradually develop to the deep part, particularly in the field of coal mining, more than 50% of coal resources are buried by more than kilometers in China, and along with the gradual transfer of coal mining to the deep part, the disaster of rock burst is also continuously increased, thereby seriously threatening the production safety and the development of coal resources. At present, pressure relief by drilling is one of effective methods for reducing the danger of rock burst, common machines are coal mine hydraulic tunnel drilling machines, hydraulic drill trucks and the like, and the stress concentration degree is reduced and the elastic potential energy accumulated by impact is released by drilling holes.
Most of the existing tunnel drill rigs and tunnel drill rigs are operated by workers on site, so that not only is the operation of machinery required to be operated, but also more drill rods are required to be carried, and the drill rods are replaced manually. The operation on the working face has the risks of disturbance-induced collapse and even impact ground pressure, and the manual carrying of the drill rod is inconvenient, complex in operation, low in efficiency and long in time consumption.
Disclosure of Invention
In order to solve the problem that the above-mentioned well drilling rod carries inconveniently, the material loading operation is complicated, and the availability factor is low, this application provides a wheel disk drilling rod storehouse and wheel disk gallery rig.
The first aspect, this application provides a wheel-disk drilling rod storehouse, adopts following technical scheme:
a roulette drill pipe library comprising:
a support arm;
rim plate, the opposition is connected in the both ends of support arm, the axis direction of rim plate is the same with the axis direction of support arm, the rim plate includes:
the fixed inner ring is fixed on the supporting arm;
the fixed outer ring is positioned on the outer side of the fixed outer ring and is coaxial with the fixed inner ring, and a first gap is formed in the fixed outer ring;
the movable shaft ring is positioned between the fixed outer ring and the fixed inner ring and is arranged coaxially with the fixed inner ring;
the movable annular plate is fixed on the movable shaft ring and positioned on the side, away from each other, of the two wheel discs, and the movable annular plate is rotatably connected between the fixed inner ring and the fixed outer ring;
the plurality of separation plates are fixed on the movable shaft ring and positioned between the movable shaft ring and the fixed outer ring, a bearing groove is formed between every two adjacent separation plates, and a drill rod can be placed between the corresponding bearing grooves of the two wheel discs;
and a push arm is fixed on the supporting arm and can push the drill rod in the bearing groove to be pushed out along the gap of the two wheel discs.
By adopting the technical scheme, when in use, each drill rod can be placed between the two wheel discs, each drill rod is sequentially put between the two wheel discs from the first gap of the two fixed outer rings, the drill rods are positioned between the fixed outer rings and the movable shaft rings, and simultaneously, the two movable ring plates synchronously rotate to enable each drill rod to be sequentially placed between the adjacent partition plates of the movable shaft rings, so that the sequential filling of each drill rod is realized, when the feeding of the drill rods is required, the two movable ring plates synchronously rotate to enable any drill rod to face one side of the first gap, then the push arm pushes the drill rod to move along one direction of the two gaps, so that the discharging of one drill rod can be realized, after the pushing of one drill rod is completed, the push arm resets, then the two movable ring plates rotate to enable the other drill rod to face the position of the first gap, the pushing of the other drill rod can be realized by pushing the push arm again, and the steps are repeated again, the feeding in proper order of drilling rod can be realized, the drilling rod that solves carries inconveniently, and the material loading operation is complicated, the effect that the availability factor is low.
Optionally, a plurality of movable shaft rings are arranged, the diameters of the plurality of movable shaft rings are different, and a second notch is formed in each of the rest movable shaft rings except for the innermost movable shaft ring;
the movable ring plates are provided with a plurality of diameters which are different, and the movable ring plates are respectively fixed on the movable shaft rings;
the adjacent movable ring plates are rotatably connected, the movable ring plate at the innermost side is rotatably connected to the fixed outer ring, and the movable ring plate at the outermost side is rotatably connected to the fixed outer ring.
By adopting the technical scheme, when the drill rods are filled, each movable ring plate is rotated to enable each gap two and the gap one to be communicated with each other through the arranged movable shaft ring with the arranged gap two, the drill rods can be placed in the bearing groove on the peripheral surface of the innermost movable ring plate through the gap one and the gap two, then the innermost movable ring plate is rotated, so that a plurality of drill rods can be sequentially placed in the bearing groove on the peripheral surface of the innermost movable shaft ring, then the next layer of movable ring plate is rotated from inside to outside, and the plurality of drill rods are sequentially put into the bearing groove on the peripheral surface of the second layer of movable shaft ring to complete the filling of the drill rods in the bearing groove on the peripheral surface of the second layer of movable shaft ring, then the steps are repeated, the next layer of movable ring plate is rotated again to continue to fill the drill rods, all the drill rods can be filled, the filling amount of the drill rods in the drill rod library is enlarged, and when the drill rods need to be discharged, and rotating each movable ring plate again to enable the second notch of the movable shaft ring to be communicated with the first notch, and sequentially pushing out each drill rod through the push arm by matching with the rotation of the movable ring plates.
Optionally, the wheel-disc drill rod magazine further includes:
the two rotating shafts are respectively arranged in the fixed inner ring and are coaxial with the fixed inner ring, and the rotating shafts can move along the axis of the rotating shafts and rotate;
the two sliding gears are respectively fixed on the two rotating shafts;
a plurality of inner gear rings are respectively fixed on one side of each movable ring plate, which is far away from the movable shaft ring;
each sliding gear can be sequentially meshed with each inner gear ring of the corresponding wheel disc along with the movement of the rotating shaft.
By adopting the technical scheme, when the rotation of the movable annular plate is required to be realized, the rotating shaft moves along the axis direction of the rotating shaft, so that the sliding gear of the rotating shaft is meshed with the inner gear ring of the corresponding movable annular plate, and then the movable shaft is rotated to realize the rotation of the movable annular plate, so that the movable shaft ring is driven to rotate, and the installation and the discharge of a drill rod are met.
Optionally, the wheel-disc drill rod magazine further includes:
the drive shaft, rotate connect in the support arm, the drive shaft with two the axis of rotation is coaxial to be set up, two the axis of rotation all slide connect in the drive shaft.
By adopting the technical scheme, when the turntable is in work, the driving shaft rotates to drive the two rotating shafts to synchronously rotate, so that the movable semi-rings of the two wheel discs synchronously rotate.
Optionally, the wheel-disc drill pipe warehouse further includes:
the two rotating rings are respectively and rotatably connected with the two rotating shafts;
the two push cylinders are fixed on the supporting arms, and the axial direction of the push cylinders is the same as that of the rotating shaft;
the telescopic rods of the two pushing cylinders are respectively fixed on the two rotating rings.
Through adopting above-mentioned technical scheme, during operation, the jar that pushes away drives the telescopic link and extends, can drive the axis direction motion of swivel becket along its axis of rotation to realize sliding gear and each ring gear cooperate in proper order.
Optionally, the wheel-disc drill pipe warehouse further includes:
the two locking cylinders are arranged along the radial direction of the wheel disc, the two locking cylinders are respectively arranged on the sides, far away from each other, of the fixed inner ring and the fixed outer ring, and the telescopic rods of the locking cylinders face towards the sides, close to each other, of the fixed inner ring and the fixed outer ring;
the locking holes are formed in the fixed inner ring, the fixed outer ring and the movable annular plate;
and when the telescopic rod of the locking cylinder sequentially penetrates through the locking holes, the first notch corresponds to the second notch in a communicated manner.
Through adopting above-mentioned technical scheme, the during operation drives the telescopic link through two locking cylinders and extends, can realize the fixed of arbitrary activity shaft collar to when realizing that a activity shaft collar rotates the drilling rod, keep the fixed of all the other activity shaft collars, avoid influencing the material loading of drilling rod.
In a second aspect, the present application provides a wheel disc type gallery rig, which adopts the following technical scheme:
a wheel disc type gallery drill carriage comprises the wheel disc type drill rod warehouse.
By adopting the technical scheme, the storage and feeding of a plurality of drill rods can be met through the arranged wheel disc type drill rod warehouse, and the drilling machine can work conveniently.
Optionally, the wheel disc type gallery rig further includes:
the pushing base is fixed on the peripheral surfaces of the two fixed outer rings and located on one side of the first notch of the fixed outer ring, a through groove is formed in the position, corresponding to the first notch, of the pushing base, and the length direction of the through groove is the same as that of the supporting arm;
the sliding seat is arranged on one side, away from the fixed outer ring, of the pushing base, and slides on the pushing base along the length direction of the through groove;
the rotary clamp holder is connected with the sliding seat;
the push arm can push the drill rod to pass through the through groove and clamp the rotary clamp holder.
By adopting the technical scheme, after the push arm pushes the drill rod out of the through groove, one end of the drill rod can be clamped through the rotary clamp holder, and the feeding of the drill rod is realized.
Optionally, the wheel disc type gallery rig further comprises:
a support base;
a support arm arranged between the support base and the pushing base, one end of the support arm is fixed on the support base and the other end thereof is hinged with the pushing base,
the adjusting cylinder is arranged between the supporting base and the pushing base, the cylinder body of the adjusting cylinder is hinged to the supporting base, and the telescopic rod of the adjusting cylinder is hinged to the pushing base.
Through adopting above-mentioned technical scheme, it is flexible to drive the telescopic link through adjusting the jar, can drive and promote the base and rotate to satisfy the drilling rod work of different angles.
Optionally, the wheel disc type gallery rig further comprises:
the crawler-type traveling device is rotatably connected to the lower side of the supporting base;
and the hydraulic top column is vertically fixed on each side of the supporting base.
Through adopting above-mentioned technical scheme, can realize the removal and the rotation of support through the crawler-type running gear that sets up, through the hydraulic pressure fore-set that sets up, can realize at the drilling rod during operation, through the tight gallery of hydraulic pressure fore-set top, increase the stability of equipment operation.
In summary, the present application includes at least one of the following beneficial technical effects:
when in use, each drill rod can be arranged between the two wheel discs, so that each drill rod is sequentially put between the two wheel discs from the gap I of the two fixed outer rings and is positioned between the fixed outer rings and the movable shaft ring, simultaneously, the drill rods are sequentially arranged between the adjacent partition plates of the movable shaft rings through the synchronous rotation of the two movable ring plates, thereby realizing the sequential filling of the drill rods, synchronously rotating the two movable ring plates when the feeding of the drill rods is required to be realized, enabling any drill rod to face one side of the first notch, then pushing the drill rods to move along the direction of the first notch through the push arms, the discharging of one drill rod can be realized, after the pushing of one drill rod is finished, the push arm is reset, then the two movable ring plates are rotated to enable the other drill rod to face the position of the first notch, the push arm pushes the drill rod again to realize the pushing of the other drill rod, and the steps are repeated again to realize the sequential feeding of the drill rods;
through the arrangement of the movable shaft rings and the arranged gaps II, when the drill rods are filled, each movable ring plate is rotated to enable each gap II to be communicated with each gap I, the drill rods can be placed in the bearing grooves on the peripheral surface of the innermost movable ring plate through the gaps I and the gaps II, then the innermost movable ring plate is rotated, a plurality of drill rods can be sequentially placed in the bearing grooves on the peripheral surface of the innermost movable shaft ring, then the next layer of movable ring plate is rotated from inside to outside, and the plurality of drill rods are sequentially put into the bearing grooves on the peripheral surface of the second layer of movable shaft ring to complete the filling of the drill rods in the bearing grooves on the peripheral surface of the second layer of movable shaft ring plate, then the steps are repeated, the next layer of movable ring plate is rotated again to continue to fill the drill rods, all the drill rods can be filled, the filling amount of the drill rods in the drill rod storage is enlarged, and when the drill rods need to be discharged, each movable ring plate is rotated again, the second notch of the movable shaft ring is communicated with the first notch, and the drill rods can be sequentially pushed out through the push arm by matching with the rotation of the movable annular plate.
Drawings
Fig. 1 is an overall structural schematic diagram of a wheel-disc-type drill pipe warehouse according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional structure view of a wheel disc type drill pipe warehouse according to an embodiment of the application;
FIG. 3 is a schematic view of a wheel disc structure of the wheel disc type drill rod warehouse according to the embodiment of the application;
FIG. 4 is a schematic structural diagram of a driving shaft of the wheel disc type drill rod library according to the embodiment of the application;
FIG. 5 is a schematic cross-sectional view of a wheel disc of the wheel disc type drill rod library according to the embodiment of the application;
fig. 6 is an overall structural schematic diagram of the wheel disc type tunnel drill carriage according to the embodiment of the present application;
fig. 7 is a schematic structural view of a pushing base of the wheel disc type tunnel drill carriage according to the embodiment of the application.
Description of reference numerals: 1. a support arm; 11. a drive shaft; 111. a chute; 12. a rotation mechanism; 121. a driven gear; 122. a servo motor; 123. a drive gear; 13. a rotating shaft; 131. a slip gear; 14. pushing the cylinder; 141. a rotating ring; 2. a wheel disc; 21. fixing the inner ring; 22. fixing the outer ring; 221. a first gap; 23. a movable shaft ring; 231. a second gap; 232. a partition plate; 24. a movable ring plate; 241. an inner gear ring; 25. sealing the cover; 251. a connecting plate; 26. a locking cylinder; 261. a locking hole; 3. a push arm; 31. a pushing cylinder; 32. a clamp; 4. a support base; 41. a support arm; 42. an adjusting cylinder; 5. pushing the base; 51. a through groove; 52. a slide base; 53. a drive screw; 54. a rotating gripper; 55. a front clamping frame; 6. a crawler-type traveling device; 61. a slewing bearing device; 7. and (4) hydraulic jacking columns.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a wheel disc type drill rod warehouse.
Referring to fig. 1 and 2, a roulette drill pipe magazine includes a support arm 1, a roulette 2, and a push arm 3.
Referring to fig. 2, the support arm 1 is horizontally disposed, the two wheel discs 2 are oppositely connected to two ends of the support arm 1, and the axis direction of the support arm 1 is the same as the axis direction of the two wheel discs 2.
Referring to fig. 2 and 3, the wheel discs 2 each include a fixed inner ring 21, a fixed outer ring 22, a movable collar 23, a movable ring plate 24, and a cover 25.
Referring to fig. 2 and 3, the fixed inner ring 21 is fixed at the end of the support arm 1, the fixed inner ring 21 and the axis of the support arm 1 are in the same straight line, the fixed outer ring 22 is sleeved outside the fixed inner ring 21, the fixed outer ring 22 and the fixed inner ring 21 are coaxially arranged, the movable shaft rings 23 are provided with a plurality of different diameters, the directions of the axes of the movable shaft rings 23 and the fixed inner ring 21 are the same, and the movable shaft rings 23 are annularly sleeved between the fixed inner ring 21 and the fixed outer ring 22. The movable ring plates 24 are arranged in a plurality of numbers, each movable ring plate 24 corresponds to each movable shaft ring 23, the movable ring plates 24 are fixedly connected with the movable shaft rings 23, the movable ring plates 24 are arranged on one side, deviating from one side, of the two wheel discs 2, the adjacent movable ring plates 24 are rotatably connected on one side close to each other, the outer sides of the movable ring plates 24 on the outermost sides are rotatably connected to the fixed outer ring 22, and the inner sides of the movable ring plates 24 on the innermost sides are rotatably connected to the fixed inner ring 21. The movable shaft rings 23 can be driven to rotate by respectively rotating the movable ring plates 24. The sealing cover 25 is arranged on one side of the two wheel discs 2 which deviates from each other, the sealing cover 25 is fixed on the fixed outer ring 22, the connecting plate 251 is fixed in the sealing cover 25, and the connecting plate 251 is fixed between the fixed outer ring 22 and the fixed inner ring 21 to limit the relative rotation of the fixed inner ring 21 and the fixed outer ring 22.
Referring to fig. 2 and 3, a first notch 221 is formed on the circumferential surface of the fixed outer ring 22, and the first notch 221 makes the fixed outer ring 22 have a C-like annular structure. Except the innermost movable shaft ring 23, the peripheral surface of each movable shaft ring 23 is provided with a second notch 231, and each movable shaft ring 23 is in a C-like annular structure due to the second notches 231. A plurality of partition plates 232 are uniformly and fixedly connected to the outer side of each movable shaft washer 23, that is, one side of the movable shaft washer 23 close to the fixed outer ring 22, and a bearing groove is formed between adjacent partition plates 232 of each movable shaft washer 23. The corresponding bearing grooves of the two rotary tables 2 can bear drill rods.
Referring to fig. 2 and 3, when a drill rod needs to be placed in the drill rod warehouse, each movable shaft collar 23 is rotated first, so that the second notch 231 of each movable shaft collar 23 is communicated with and corresponds to the first notch 221 of the fixed outer ring 22. Then, a drill rod is placed along the length direction of the support arm 1, then the drill rod is put into any one of the bearing grooves of the innermost movable shaft ring 23 of the two-wheel disc 2 from the first notch 221 and the second notches 231 of the two-wheel disc 2, so that the drill rod is placed in a drill rod library, then the innermost movable shaft ring 23 is rotated, the other bearing groove of the innermost movable shaft ring 23 is rotated to the positions of the first notch 221 and the second notch 231, the drill rod is put into the bearing groove of the innermost movable shaft ring 23 through the first notch 221 and the second notch 231 again, and the steps are repeated until all the bearing grooves of the innermost movable shaft ring 23 are filled, and the drill rod in each bearing groove on the next movable shaft ring 23 can be filled;
referring to fig. 2 and 3, when the drill rods are filled subsequently, the movable shaft ring 23 of the drill rod to be filled is rotated, the other movable shaft rings 23 are still kept fixed, and then all the movable shaft rings 23 are filled with the drill rods in sequence, so that all the drill rods on the wheel disc 2 can be filled.
Referring to fig. 2 and 3, a plurality of push arms 3 are provided, the plurality of push arms 3 are arranged along the length direction of the support arm 1 and fixed to the push arms 3, the plurality of push arms 3 face one side of the second notch 231 of the fixed outer ring 22, the push arms 3 include push cylinders 31 fixed to the support arm 1, the push cylinders 31 face the second notch 231, and the telescopic rods of the push cylinders 31 are fixed with clamps 32 capable of clamping drill rods (which are not described again in the prior art).
Referring to fig. 2 and 3, when a drill rod needs to be pushed out, the communication between the notches two 231 and one notch one 221 of each movable shaft collar 23 is maintained, then the innermost movable shaft collar 23 is rotated to enable any bearing groove to correspond to the notch one 221, then the plurality of pushing cylinders 31 drive each clamp 32 to move towards the direction away from the supporting arm 1, so that the drill rod can be clamped by the plurality of clamps 32, then the drill rod is pushed out of the notches one 221 of the two wheel discs 2 by the pushing cylinders 31, so that the discharge of one drill rod in the drill rod magazine is realized, after the push-out of one drill rod is completed, each pushing cylinder 31 is reset, then the innermost movable shaft collar 23 is rotated to enable the other bearing groove loaded with the drill rod to correspond to the notch one 221 of the fixed outer ring 22, the steps are continuously repeated to send out each drill rod in the innermost movable shaft collar 23 from the drill rod magazine, and when the drill rods in other layers of movable shaft collars 23 need to be sent out, the bearing grooves in the layer of movable shaft collars 23 are sequentially rotated to correspond to the notches one 221 of the fixed outer ring 22, and keeping the other layers of movable shaft rings 23 fixed, and then matching with the push arm 3 to sequentially send the drill rods in the bearing groove out of the drill rod warehouse.
Referring to fig. 2 and 4, a driving shaft 11, the axis direction of which is coaxial with that of the supporting arm 1, is rotatably connected to the supporting arm 1, a rotating mechanism 12 capable of driving the driving shaft 11 to rotate is arranged in the supporting arm 1, the rotating mechanism includes a driven gear 121, a servo motor 122 and a driving gear 123, the driven gear 121 is fixed to the driving shaft 11, the driven gear 121 is the same as the axis direction of the driving shaft 11, the servo motor 122 is fixed to the supporting arm 1, the driving gear 123 is fixed to an output shaft of the servo motor 122, and the driving gear 123 is meshed with the driven gear 121. The servo motor 122 rotates the drive gear 123, and the drive gear 123 can be engaged with the driven gear 121 to rotate the drive shaft 11.
Referring to fig. 4 and 5, the two ends of the driving shaft 11 are both provided with sliding grooves 111, the sliding grooves 111 are both connected with rotating shafts 13 in a sliding manner, the rotating shafts 13 are the same as the driving shaft 11 in the axial direction, and the rotating shafts 13 can slide along the axial direction of the driving shaft 11 and rotate synchronously with the driving shaft 11. The two rotating shafts 13 can respectively pass through the two fixed inner rings 21 in a sliding manner in a direction of moving away from each other. The support arm 1 is fixed with the push cylinder 14 corresponding to the position of two axis of rotation 13, and the axis direction of push cylinder 14 is the same with the axis direction of support arm 1, and the telescopic link of two push cylinders 14 all faces the direction of keeping away from each other, all rotates on two axis of rotation 13 to be connected with swivel 141, and the telescopic link of two push cylinders 14 all is fixed in swivel 141.
Referring to fig. 4 and 5, in operation, the two pushing cylinders 14 drive the telescopic rod to extend and retract synchronously, and the two rotating shafts 13 can be driven by the rotating ring 141 to move along the direction in which the driving shaft 11 tends to move away from or approach to each other synchronously.
Referring to fig. 2 and 5, a sliding gear 131 is fixed on each of the two rotating shafts 13, the axial direction of the sliding gear 131 is the same as that of the rotating shaft 13, an inner gear ring 241 is fixed on one side of each movable ring plate 24 away from the support arm 1, the plurality of inner gear rings 241 are coaxially arranged with the rotating shaft 13, and the plurality of inner gear rings 241 are arranged along the axial direction of the rotating shaft 13. The rotating shaft 13 moves along the axis direction thereof, and can drive the sliding gear 131 to sequentially mesh with each inner gear ring 241, so as to rotate along with the rotating shaft 13, and the corresponding movable ring plate 24 and the movable shaft ring 23 are driven to rotate through the rotation of the sliding gear 131 and the inner gear ring 241.
Referring to fig. 5, each wheel disc 2 is further provided with a locking mechanism capable of locking the movable collar 23, and the locking mechanism includes two locking cylinders 26, one locking cylinder 26 is fixed to the inner side of the fixed inner ring 21, and the other locking cylinder 26 is fixed to the outer side of the fixed outer ring 22. The axes of the locking cylinders 26 are in the same straight line and in the same radial direction as the wheel disc 2, and the telescopic rods of the two locking cylinders 26 face to one side close to each other. The fixed inner ring 21/the fixed outer ring 22 and each movable ring plate 24 are provided with a locking hole 261, the locking holes 261 are in the same straight line and are mutually communicated, and when the telescopic rod of any locking cylinder 26 passes through each locking hole 261, the second notch 231 of each movable shaft ring 23 is correspondingly communicated with the first notch 221 of the fixed outer ring 22.
Referring to fig. 5, when all the movable collars 23 need to be locked, the telescopic rod of any one of the locking cylinders 26 extends to enable the telescopic rod of the locking cylinder 26 to pass through each locking hole 261, so as to fix the relative position of each movable collar 23, and further, when any one of the movable collars 23 is driven to rotate by the rotating shaft 13, the telescopic rods of two locking cylinders 26 are inserted into the locking holes 261 of the other movable collar plates 23, so as to keep the other movable collars 23 fixed, and meet the requirement of discharging drill rods.
The implementation principle of a wheel disc type drill rod library in the embodiment of the application is as follows: when the drill rod needs to be placed in the drill rod warehouse, the movable shaft rings 23 are rotated firstly, so that the second notches 231 of the movable shaft rings 23 are communicated with and correspond to the first notches 221 of the fixed outer ring 22. Then, a drill rod is placed along the length direction of the support arm 1, then the drill rod is put into any one of the bearing grooves of the innermost movable shaft ring 23 of the two-wheel disc 2 from the first notch 221 and the second notches 231 of the two-wheel disc 2, so that the drill rod is placed in a drill rod library, then the innermost movable shaft ring 23 is rotated, the other bearing groove of the innermost movable shaft ring 23 is rotated to the positions of the first notch 221 and the second notch 231, the drill rod is put into the bearing groove of the innermost movable shaft ring 23 through the first notch 221 and the second notch 231 again, and the steps are repeated until all the bearing grooves of the innermost movable shaft ring 23 are filled, and the drill rod in each bearing groove on the next movable shaft ring 23 can be filled; when the drill rods are filled subsequently, the movable shaft ring 23 needing to be filled is rotated, the other movable shaft rings 23 are still kept fixed, and then all the movable shaft rings 23 are filled with the drill rods in sequence, so that all the drill rods on the wheel disc 2 can be filled.
When the drill rods need to be pushed out, the communication of the notches two 231 and one notch one 221 of each movable shaft ring 23 is kept, then the innermost movable shaft ring 23 is rotated to enable any bearing groove to correspond to the notch one 221, then the plurality of pushing cylinders 31 drive each clamp 32 to move towards the direction away from the supporting arm 1, the drill rods can be clamped by the plurality of clamps 32, then the drill rods are pushed out of the notches one 221 of the two wheel discs 2 through the pushing cylinders 31, the discharge of one drill rod in the drill rod library is realized, after the pushing of one drill rod is completed, each pushing cylinder 31 is reset, then the innermost movable shaft ring 23 is rotated to enable the other bearing groove loaded with the drill rod to correspond to the notch one 221 of the fixed outer ring 22, the steps are continuously repeated, the drill rods of the innermost movable shaft ring 23 can be sent out of the drill rod library, and when the drill rods of other layers of movable shaft rings 23 need to be sent out, the bearing grooves of the movable shaft ring 23 of the layer are sequentially rotated to correspond to the notches one 221 of the fixed outer ring 22, and keeping the other layers of movable shaft rings 23 fixed, and then matching with the push arm 3 to sequentially send the drill rods in the bearing grooves out of the drill rod warehouse.
The embodiment of the application also discloses a wheel disc type gallery drill carriage.
Referring to fig. 6, the wheel-mounted tunnel drill carriage comprises a support base 4, a drill rod warehouse arranged on the support base 4, and a pushing base 5 arranged on the drill rod warehouse. The drill rod warehouse realizes the filling of a plurality of drill rods, and the pushing base 5 is used for realizing the sending out and drilling of each drill rod in the drill rod warehouse.
Referring to fig. 6, the supporting base 4 is horizontally disposed, the crawler-type traveling device 6 is disposed on the lower side of the supporting base 4, and the slewing bearing device 61 is installed between the crawler-type traveling device 6 and the supporting base 4 (both the crawler-type traveling device 6 and the slewing bearing device 61 are the prior art and are not described again). During operation, the crawler-type traveling device 6 can drive the supporting base 4 to move, and the slewing bearing device 61 can drive the supporting base 4 to rotate relative to the crawler-type traveling device 6.
Referring to fig. 6, the supporting base 4 is rectangular, and a hydraulic jack post 7 is vertically fixed at each corner of the supporting base 4. When the supporting base 4 is moved to a proper position in the tunnel, the upper wall and the lower wall of the tunnel can be tightly propped through the hydraulic prop 7, so that the supporting base 4 is fixed.
Referring to fig. 6, a pushing base 5 is horizontally arranged on the upper side of the supporting base 4, the pushing base 5 is a cuboid structure, a supporting arm 41 is vertically fixed on the upper side of the supporting base 4, the upper end of the supporting arm 41 is hinged to one end of the pushing base 5, the supporting arm 41 is horizontally arranged with the hinged axis of the pushing base 5 and perpendicular to the length direction of the pushing base 5, an adjusting cylinder 42 is further arranged between the supporting base 4 and the pushing base 5, the adjusting cylinder 42 is arranged at one end of the pushing base 5 away from the supporting arm 41, the cylinder body of the adjusting cylinder 42 is downwards arranged and hinged to the supporting base 4, and the telescopic rod of the adjusting cylinder 42 is upwards arranged and hinged to the pushing base 5.
Referring to fig. 6 and 7, the adjusting cylinder 42 drives the telescopic rod to extend and retract, so as to drive the pushing base 5 to swing, thereby meeting different working requirements.
Referring to fig. 6 and 7, the drill rod magazine adopts the wheel-disk type drill rod magazine in the above embodiment, the wheel-disk type drill rod magazine is arranged on the lower side of the pushing base 5, and the length direction of the wheel-disk type drill rod magazine is the same as the length direction of the pushing base 5.
Referring to fig. 6 and 7, the two fixed outer rings 22 of the roulette drill pipe library are fixed to the lower side of the pushing base 5.
Referring to fig. 6 and 7, the first notches 221 of the two fixed outer rings 22 are all towards the pushing base 5, the pushing base 5 is provided with a through groove 51 along the length direction thereof, and the through groove 51 corresponds to the first notch 221 of the fixed outer ring 22. The upper side of the base is provided with a sliding seat 52, and the sliding seat 52 slides on the upper side of the pushing base 5 along the length direction of the through groove 51. Slide 52 is located the one end of logical groove 51, the one side that promotes base 5 is rotated and is connected with drive screw 53, drive screw 53's axis direction is the same with the length direction who promotes base 5, slide 52 threaded connection is in drive screw 53, drive screw 53 rotates and to drive slide 52 along promoting base 5 reciprocating sliding, the one end that promotes base 5 to correspond drive screw 53 is fixed with driving motor, driving motor's output shaft is fixed in drive screw 53, in operation, driving motor can drive screw 53 reciprocating rotation. A rotary clamper 54 is fixed to the upper side of the slider 52. The upper side of the pushing base 5 is fixed with a front clamping frame 55, and the front clamping frame 55 is arranged at one end of the through groove 51 far away from the sliding seat 52.
Referring to fig. 6 and 7, after the push arm 3 pushes the drill rod to pass through the through slot 51, the rotary gripper 54 can clamp the drill rod, and then the screw 53 is driven to rotate back and forth, so that the slide carriage 52 can be driven to slide along the length direction of the slide slot 111, and the front end of the drill rod passes through the front gripper frame 55 to achieve drilling.
The implementation principle of this application embodiment's wheel disk gallery rig does:
the during operation, drive through running gear and support in base 4 removes to the gallery, drive through slewing bearing device 61 and support base 4 and rotate to suitable angle, then, push up tight gallery through hydraulic pressure fore-set 7, realize supporting the fixed of base 4, then, drive the flexible swing that adjusts promotion base 5 of telescopic link through adjusting cylinder 42, the angle that the regulation promoted base 5, promote a drilling rod through pushing arm 3 and pass logical groove 51 after that, press from both sides tight drilling rod through gyration holder 54 after that, then drive screw 53 reciprocating rotation, drive slide 52 and slide along the length direction of spout 111, thereby make the front end of drilling rod pass preceding holding frame 55, realize the processing of drilling through preceding holding frame 55 and gyration holder 54 cooperation jointly.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A roulette drill pipe magazine, comprising:
a support arm (1);
rim plate (2), the opposition is connected in the both ends of support arm (1), the axis direction of rim plate (2) is the same with the axis direction of support arm (1), rim plate (2) include:
a fixed inner ring (21) fixed to the support arm (1);
the fixed outer ring (22) is positioned on the outer side of the fixed outer ring (22) and is coaxial with the fixed inner ring (21), and a first gap (221) is formed in the fixed outer ring (22);
the movable shaft ring (23) is positioned between the fixed outer ring (22) and the fixed inner ring (21) and is arranged coaxially with the fixed inner ring (21);
the movable ring plate (24) is fixed on the movable shaft ring (23) and is positioned on the side, away from each other, of the two wheel discs (2), and the movable ring plate (24) is rotatably connected between the fixed inner ring (21) and the fixed outer ring (22);
a plurality of partition plates (232) are fixed on the movable shaft ring (23) and positioned between the movable shaft ring (23) and the fixed outer ring (22), bearing grooves are formed between the adjacent partition plates (232), and drill rods can be placed between the corresponding bearing grooves of the two wheel discs (2);
a push arm (3) is fixed on the support arm (1), and the push arm (3) can push the drill rod in the bearing groove to be pushed out along a first gap (221) of the two wheel discs (2);
the movable shaft rings (23) are multiple, the diameters of the movable shaft rings (23) are different, and a second notch (231) is formed in each of the other movable shaft rings (23) except for the innermost movable shaft ring (23);
the movable ring plates (24) are multiple, the diameters of the movable ring plates (24) are different, and the movable ring plates (24) are respectively fixed on the movable shaft rings (23);
the adjacent movable ring plates (24) are rotatably connected, the innermost movable ring plate (24) is rotatably connected to the fixed outer ring (22), and the outermost movable ring plate (24) is rotatably connected to the fixed outer ring (22).
2. The wheel pan drill pipe magazine of claim 1, further comprising:
two rotating shafts (13) which are respectively arranged in the fixed inner ring (21) and are coaxially arranged with the fixed inner ring (21), wherein the rotating shafts (13) can move along the axis and rotate;
two sliding gears (131) respectively fixed on the two rotating shafts (13);
a plurality of inner gear rings (241) which are respectively fixed on one side of each movable ring plate (24) far away from the movable shaft ring (23);
each sliding gear (131) moves along with the rotating shaft (13) and can be sequentially meshed with each inner gear ring (241) of the corresponding wheel disc (2).
3. The wheel-disc drill pipe magazine of claim 2, further comprising:
drive shaft (11), rotate connect in support arm (1), drive shaft (11) and two axis of rotation (13) sets up, two equal sliding connection of axis of rotation (13) in drive shaft (11).
4. The wheel-disc drill pipe magazine of claim 1, further comprising:
two rotating rings (141) which are respectively connected with the two rotating shafts (13) in a rotating way;
the two push cylinders (14) are fixed on the supporting arm (1), and the axial direction of the push cylinders (14) is the same as that of the rotating shaft (13);
the telescopic rods of the two pushing cylinders (14) are respectively fixed on the two rotating rings (141).
5. The wheel-disc drill pipe magazine of claim 1, further comprising:
the two locking cylinders (26) are arranged along the radial direction of the wheel disc (2), the two locking cylinders (26) are respectively arranged on one side, away from each other, of the fixed inner ring (21) and the fixed outer ring (22), and telescopic rods of the locking cylinders (26) face to one side, close to each other;
a locking hole (261) which is opened in the fixed inner ring (21), the fixed outer ring (22) and the movable annular plate (24);
when the telescopic rod of any locking cylinder (26) sequentially penetrates through each locking hole (261), the first notch (221) and the second notch (231) are communicated and correspond to each other.
6. A roulette drill carriage comprising a roulette drill rod magazine according to any of claims 1 to 5.
7. The wheel disc type excavation drill carriage of claim 6, further comprising:
the pushing base (5) is fixed on the peripheral surfaces of the two fixed outer rings (22) and located on one side of a first notch (221) of the fixed outer rings (22), a through groove (51) is formed in the position, corresponding to the first notch (221), of the pushing base (5), and the length direction of the through groove (51) is the same as that of the supporting arm (1);
the sliding seat (52) is arranged on one side, far away from the fixed outer ring (22), of the pushing base (5), and the sliding seat (52) slides on the pushing base (5) along the length direction of the through groove (51);
a rotary clamper (54) connected to the slide base (52);
the push arm (3) can push a drill rod to pass through the through groove (51) and clamp the rotary clamp (54).
8. A wheel disc type excavation drill carriage according to claim 7, characterized by further comprising:
a support base (4);
the support arm (41) is arranged between the support base (4) and the pushing base (5), one end of the support arm (41) is fixed on the support base (4), and the other end of the support arm is hinged to the pushing base (5);
the adjusting cylinder (42) is arranged between the supporting base (4) and the pushing base (5), the cylinder body of the adjusting cylinder (42) is hinged to the supporting base (4), and the telescopic rod of the adjusting cylinder (42) is hinged to the pushing base (5).
9. A wheel disc type excavation drill carriage according to claim 8, further comprising:
the crawler-type traveling device (6) is rotatably connected to the lower side of the supporting base (4);
and the hydraulic top column (7) is vertically fixed on each side of the supporting base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285218.2A CN114059923B (en) | 2021-11-01 | 2021-11-01 | Wheel disc type drill rod warehouse and wheel disc type tunnel drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285218.2A CN114059923B (en) | 2021-11-01 | 2021-11-01 | Wheel disc type drill rod warehouse and wheel disc type tunnel drill carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114059923A CN114059923A (en) | 2022-02-18 |
| CN114059923B true CN114059923B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111285218.2A Active CN114059923B (en) | 2021-11-01 | 2021-11-01 | Wheel disc type drill rod warehouse and wheel disc type tunnel drill carriage |
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| Country | Link |
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| CN (1) | CN114059923B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117108219B (en) * | 2023-10-23 | 2024-01-26 | 烟台兴业机械股份有限公司 | Limiting device for drill rod warehouse of mining hydraulic drill carriage |
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| CN102094575A (en) * | 2010-12-01 | 2011-06-15 | 卢丹 | Breaking mechanism with rotatable drill rod |
| WO2018120653A1 (en) * | 2016-12-26 | 2018-07-05 | 西南石油大学 | Multifunctional drilling experimental bench rack |
| CN109488231A (en) * | 2018-12-26 | 2019-03-19 | 中国铁建重工集团有限公司 | The automatic extension bar mechanism of drill jumbo and drill jumbo |
| CN213980708U (en) * | 2020-12-30 | 2021-08-17 | 中地装重庆探矿机械有限公司 | Drill magazine structure capable of automatically assembling and disassembling drill rod drilling machine |
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2021
- 2021-11-01 CN CN202111285218.2A patent/CN114059923B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094575A (en) * | 2010-12-01 | 2011-06-15 | 卢丹 | Breaking mechanism with rotatable drill rod |
| WO2018120653A1 (en) * | 2016-12-26 | 2018-07-05 | 西南石油大学 | Multifunctional drilling experimental bench rack |
| CN109488231A (en) * | 2018-12-26 | 2019-03-19 | 中国铁建重工集团有限公司 | The automatic extension bar mechanism of drill jumbo and drill jumbo |
| CN213980708U (en) * | 2020-12-30 | 2021-08-17 | 中地装重庆探矿机械有限公司 | Drill magazine structure capable of automatically assembling and disassembling drill rod drilling machine |
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| CN114059923A (en) | 2022-02-18 |
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