CN212027696U - Colliery drilling rod recovery unit - Google Patents
Colliery drilling rod recovery unit Download PDFInfo
- Publication number
- CN212027696U CN212027696U CN202020789787.5U CN202020789787U CN212027696U CN 212027696 U CN212027696 U CN 212027696U CN 202020789787 U CN202020789787 U CN 202020789787U CN 212027696 U CN212027696 U CN 212027696U
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- CN
- China
- Prior art keywords
- gear
- mounting
- mounting bracket
- support frame
- drilling rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 239000003245 coal Substances 0.000 claims description 20
- 239000011435 rock Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 3
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a colliery drilling rod recovery unit, which comprises a mounting bracket, first motor is installed to one side of diapire in the mounting bracket, the dwang is installed on the top of first motor output shaft, the top of dwang upwards passes the mounting bracket and installs first gear, the support frame is installed in the outside that the top of mounting bracket just is located first gear, the mid-mounting on first gear top has the stopper of passing the support frame, the internally mounted of support frame has the second gear with first gear engaged with, the three-jaw chuck that passes the support frame top is installed on the top of second gear, the mounting hole corresponding with the three-jaw chuck is all seted up to the upper and lower both sides of mounting bracket. The utility model discloses a first gear of motor drive rotates to make the second gear rotate thereupon, can make the three-jaw chuck block the drilling rod and rotate, the drilling rod that conveniently will block moves about, thereby takes out the drilling rod from boring the hole conveniently.
Description
The technical field is as follows:
the utility model relates to a coal mining technical field especially relates to a colliery drilling rod recovery unit.
Background art:
coal mines refer to places rich in coal resources and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. Coal is the most important solid fuel, is one of combustible organic rocks, and can be divided into four types, namely peat, lignite, bituminous coal and anthracite, according to the coal gasification degree.
The colliery needs to use the drilling rod to drill the rock layer in the underground when exploitation, but because special rock layer hardness is too high, leads to the drilling rod to be blocked by the rock easily when the probing, can't take out the drilling rod to only can stay the drilling rod in the rock layer, cause certain inconvenience to subsequent exploitation, propose a colliery drilling rod recovery unit to above-mentioned condition and solve the above-mentioned problem that relates.
The utility model has the following contents:
an object of the utility model is to provide a colliery drilling rod recovery unit to solve the problem that proposes among the above-mentioned background art.
The utility model discloses by following technical scheme implement: a coal mine drill rod recovery device comprises a mounting frame, wherein a first motor is installed on one side of the bottom wall in the mounting frame, a rotating rod is installed at the top end of an output shaft of the first motor, the top end of the rotating rod upwards penetrates through the mounting frame and is provided with a first gear, a support frame is installed at the top end of the mounting frame and located on the outer side of the first gear, a limiting block penetrating through the support frame is installed in the middle of the top end of the first gear, a second gear meshed with the first gear is installed inside the support frame, a three-jaw chuck penetrating through the top end of the support frame is installed at the top end of the second gear, mounting holes corresponding to the three-jaw chuck are formed in the upper side and the lower side of the mounting frame, and a drill rod vertically;
the utility model discloses a slide rail, including mounting bracket, slide rail, mount, gear groove, driven gear, slide rail, mounting bracket, the equal movable mounting in both sides has the roller in mounting groove inner chamber, and the common cover in the outside of two rollers is equipped with the conveyer belt, the gear groove that is linked together with the mounting groove is seted up to one side of mount bottom, the inside movable mounting in gear groove has the driven gear who is connected with the roller, the mid-mounting on slide top has the second motor, the driving gear that meshes with driven gear mutually is installed to the output shaft of second motor, the sliding seat is all installed at the middle part of mounting bracket inner wall, the inside movable mounting of sliding seat has electric putter, electric putter keeps away from the one end and the slide swing joint of sliding seat.
Preferably, the upper and lower both sides of second gear have all been seted up the ring channel, the spacing ring is installed to the inner wall of support frame and the top that is located the second gear, the equal movable mounting in inside of ring channel and spacing ring has the ball.
Preferably, the steady rest is installed to one side of roof in the mounting bracket, the loose bearing is installed to the bottom of steady rest, the loose bearing suit is at the middle part of dwang.
Preferably, the roller carrier is arranged in the middle of the inner cavity of the mounting groove and positioned in the conveyor belt, and the roller carrier is movably mounted in the roller carrier and is in contact with the inner side of the conveyor belt.
Preferably, the left and right sides of the inner side wall of the fixing frame are provided with pulleys which vertically correspond to each other.
Preferably, the outer side of the conveyor belt is provided with anti-slip strips which are arranged at equal intervals.
The utility model has the advantages that:
1. the utility model discloses a first gear of motor drive rotates to make the second gear rotate thereupon, can make the three-jaw chuck block the drilling rod and rotate, the drilling rod that conveniently will block moves about, thereby takes out the drilling rod from boring the hole conveniently.
2. The utility model discloses an electric putter promotes the slide in the slide rail, makes the mount can carry the drilling rod, then drives roller and conveyer belt through the second motor and rotates, can take out the drilling rod from boring, has reached the purpose of retrieving the drilling rod.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a schematic view of the internal structure of the side of the present invention.
In the figure: 1. a mounting frame; 2. a pulley; 3. a fixed mount; 4. a slide rail; 5. mounting holes; 6. a slide plate; 7. a first motor; 8. rotating the rod; 9. a movable bearing; 10. a stabilizer frame; 11. a support frame; 12. a first gear; 13. a limiting block; 14. a ball bearing; 15. a limiting ring; 16. a three-jaw chuck; 17. an annular groove; 18. a second gear; 19. mounting grooves; 20. a roll shaft; 21. a roller frame; 22. a conveyor belt; 23. anti-slip strips; 24. an electric push rod; 25. a gear groove; 26. a driven gear; 27. a second motor; 28. a drill stem; 29. a driving gear; 30. a movable seat.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-3: a coal mine drill rod recovery device comprises an installation frame 1, a first motor 7 is installed on one side of the inner bottom wall of the installation frame 1, a rotating rod 8 is installed at the top end of an output shaft of the first motor 7, a stabilizing frame 10 is installed on one side of the inner top wall of the installation frame 1, a movable bearing 9 is installed at the bottom of the stabilizing frame 10, the movable bearing 9 is sleeved in the middle of the rotating rod 8, the rotating rod 8 can be limited in position through the stabilizing frame 10 and the movable bearing 9, the rotating rod 8 is kept stable in rotation, the top end of the rotating rod 8 upwards penetrates through the installation frame 1 and is provided with a first gear 12, a support frame 11 is installed at the top end of the installation frame 1 and is positioned outside the first gear 12, a limit block 13 penetrating through the support frame 11 is installed in the middle of the top end of the first gear 12, the first gear 12 can be prevented from shifting through the, annular grooves 17 are formed in the upper side and the lower side of the second gear 18, a limiting ring 15 is arranged on the inner wall of the support frame 11 and located above the second gear 18, balls 14 are movably arranged in the annular grooves 17 and the limiting ring 15, friction of the second gear 18 during rotation can be reduced through the annular grooves 17 and the balls 14, the second gear 18 is more convenient to drive, a three-jaw chuck 16 penetrating through the top end of the support frame 11 is arranged at the top end of the second gear 18, mounting holes 5 corresponding to the three-jaw chuck 16 are formed in the upper side and the lower side of the mounting frame 1, a drill rod 28 can be clamped through the three-jaw chuck 16, the drill rod 28 can be released from being clamped through rotation of the three-jaw chuck 16, and a drill rod 28 vertically penetrating through the mounting holes 5 is arranged in the middle of the three-jaw chuck 16;
the bottom of the inner cavity of the mounting rack 1 is provided with a slide rail 4, the interior of the slide rail 4 is movably provided with a slide plate 6, one side of the top end of the slide plate 6 is provided with a fixed frame 3, the left side and the right side of the inner side wall of the fixed frame 3 are respectively provided with a pulley 2 which vertically corresponds to each other, the surfaces of the drill rods 28 are contacted through the pulleys 2, the friction between the drill rods 28 and the fixed frame 3 in the lifting process can be reduced, the middle of the fixed frame 3 is provided with a mounting groove 19, the upper side and the lower side of the inner cavity of the mounting groove 19 are respectively and movably provided with a roller shaft 20, the outer sides of the two roller shafts 20 are sleeved with a conveyor belt 22 together, the outer sides of the conveyor belts 22 are provided with anti-skid strips 23 which are arranged at equal intervals, the situation that the drill, gear groove 25 that is linked together with mounting groove 19 is seted up to one side of mount 3 bottom, gear groove 25's inside movable mounting has the driven gear 26 that is connected with roller 20, the mid-mounting on slide 6 top has second motor 27, the driving gear 29 with driven gear 26 engaged with is installed to the output shaft of second motor 27, it rotates with driven gear 26 to drive driving gear 29 through second motor 27, for conveyer belt 22 provides power, sliding seat 30 is all installed at the middle part of mounting bracket 1 inner wall, the inside movable mounting of sliding seat 30 has electric putter 24, electric putter 24 keeps away from the one end and the slide 6 swing joint of sliding seat 30, it can conveniently be with the close contact between the remaining drilling rod 28 of mount 3 to promote slide 6 through electric putter 24, be convenient for mention drilling rod 28.
To sum up, the utility model discloses when using, hoist whole device in the drilling rod 28 top that needs to retrieve, make the top of drilling rod 28 pass mounting hole 5, adjust three-jaw chuck 16 and press from both sides tight drilling rod 28, then start first motor 7 and drive dwang 8 and rotate, can make first gear 12 and second gear 18 rotate simultaneously, thereby can make three-jaw chuck 16 drive drilling rod 28 and rotate, can make the part that the drilling rod 28 bottom was blocked go on moving, make drilling rod 28 relieve the state that is blocked by the rock underground, then adjust three-jaw chuck 16 and loosen fixed drilling rod 28, then start electric putter 24 simultaneously and promote slide one side of slide 6 to drilling rod 28, electric putter 24 continues to fix drilling rod 28, make the surface of conveyer belt 22 contact with drilling rod 28, then start second motor 27 simultaneously and drive conveyer belt 22 and upwards rotate, with the continuous rotation of the second motor 27, the drill rod 28 can be conveniently taken out of the drilled hole, and the purpose of recovering the drill rod 28 is achieved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a colliery drilling rod recovery unit, includes mounting bracket (1), its characterized in that, first motor (7) are installed to one side of diapire in mounting bracket (1), dwang (8) are installed on the top of first motor (7) output shaft, the top of dwang (8) upwards passes mounting bracket (1) and installs first gear (12), support frame (11) are installed to the top of mounting bracket (1) and the outside that is located first gear (12), the mid-mounting on first gear (12) top has stopper (13) of passing support frame (11), the internally mounted of support frame (11) has second gear (18) with first gear (12) engaged with, three-jaw chuck (16) that pass support frame (11) top are installed to the top of second gear (18), mounting bracket (1) upper and lower both sides all seted up mounting hole (5) corresponding with three-jaw chuck (16), a drill rod (28) which vertically penetrates through the mounting hole (5) is arranged in the middle of the three-jaw chuck (16);
slide rail (4) is installed to the bottom of the inner chamber of mounting bracket (1), the inside movable mounting of slide rail (4) has slide (6), mount (3) is installed to one side on slide (6) top, mounting groove (19) have been seted up at mount (3) middle part, the equal movable mounting in upper and lower both sides of mounting groove (19) inner chamber has roller (20), the common cover in outside of two roller (20) is equipped with conveyer belt (22), gear groove (25) that are linked together with mounting groove (19) are seted up to one side of mount (3) bottom, the inside movable mounting of gear groove (25) has driven gear (26) connected with roller (20), the mid-mounting at slide (6) top has second motor (27), driving gear (29) that mesh with driven gear (26) are installed to the output shaft of second motor (27), the middle part of mounting bracket (1) inner wall all installs sliding seat (30), the inside movable mounting of sliding seat (30) has electric putter (24), the one end and slide (6) swing joint of sliding seat (30) are kept away from in electric putter (24).
2. The coal mine drill rod recovery device as recited in claim 1, wherein: annular groove (17) have all been seted up to the upper and lower both sides of second gear (18), spacing ring (15) are installed to the inner wall of support frame (11) and the top that is located second gear (18), the equal movable mounting in inside of annular groove (17) and spacing ring (15) has ball (14).
3. The coal mine drill rod recovery device as recited in claim 1, wherein: steady rest (10) are installed to one side of roof in mounting bracket (1), loose bearing (9) are installed to the bottom of steady rest (10), loose bearing (9) suit is at the middle part of dwang (8).
4. The coal mine drill rod recovery device as recited in claim 1, wherein: the middle part of the inner cavity of the mounting groove (19) is provided with a roller carrier (21) inside the conveyor belt (22), and the roller carrier (21) is movably provided with a roller which is contacted with the inner side of the conveyor belt (22).
5. The coal mine drill rod recovery device as recited in claim 1, wherein: the left and right sides of the inner side wall of the fixing frame (3) are provided with pulleys (2) which correspond up and down.
6. The coal mine drill rod recovery device as recited in claim 1, wherein: the outer side of the conveyor belt (22) is provided with anti-slip strips (23) which are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020789787.5U CN212027696U (en) | 2020-05-13 | 2020-05-13 | Colliery drilling rod recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020789787.5U CN212027696U (en) | 2020-05-13 | 2020-05-13 | Colliery drilling rod recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212027696U true CN212027696U (en) | 2020-11-27 |
Family
ID=73480496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020789787.5U Expired - Fee Related CN212027696U (en) | 2020-05-13 | 2020-05-13 | Colliery drilling rod recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212027696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879542A (en) * | 2021-03-15 | 2021-06-01 | 铁福来装备制造集团股份有限公司 | Speed reducer common rod moving method and device |
-
2020
- 2020-05-13 CN CN202020789787.5U patent/CN212027696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879542A (en) * | 2021-03-15 | 2021-06-01 | 铁福来装备制造集团股份有限公司 | Speed reducer common rod moving method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |