CN220378217U - Automatic rod replacing device of drilling machine - Google Patents
Automatic rod replacing device of drilling machine Download PDFInfo
- Publication number
- CN220378217U CN220378217U CN202322006596.3U CN202322006596U CN220378217U CN 220378217 U CN220378217 U CN 220378217U CN 202322006596 U CN202322006596 U CN 202322006596U CN 220378217 U CN220378217 U CN 220378217U
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- China
- Prior art keywords
- rod
- oil cylinder
- transmission
- transmission rod
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses an automatic rod replacing device of a drilling machine, which comprises a swinging oil cylinder fixing frame, wherein the upper surface of the swinging oil cylinder fixing frame is provided with a swinging oil cylinder, output ends at two sides of the swinging oil cylinder are respectively connected with a first transmission rod and a second transmission rod through a second connecting disc, the end parts of the second transmission rod are connected with a transmission assembly with adjustable length, the end parts of the transmission assembly and the first transmission rod are respectively connected with a supporting shaft, two supporting shafts are respectively provided with a rod grabbing oil cylinder, the automatic rod replacing device of the drilling machine is convenient for adjusting the rod replacing length of the device through arranging the second transmission rods, connecting sleeves, hoops and fixing grooves, rods of different lengths are convenient for grabbing the drill rods through arranging the swinging oil cylinders matched with the rod grabbing oil cylinders arranged at two ends of the swinging oil cylinder.
Description
Technical Field
The utility model relates to the technical field of engineering machinery, in particular to an automatic rod replacing device of a drilling machine.
Background
During drilling machine construction, the single pore-forming depth is generally more than ten meters and several tens of meters, and each section of drill rod is generally between one meter and three meters, so that the drill rod is continuously connected in the drilling process, the drilling depth is ensured, the current continuous connection of the drill rod is usually manually lifted, placed at the center of a clamp, then the power head rotates and feeds, threads of the two ends of the drill rod, the power head and the last drill rod are respectively screwed, the drilling rod feeding process is completed, the drill rod is pushed out and unloaded, otherwise, the drill rod is manually lifted off, and the drilling machine is manually lifted off.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the automatic rod replacing device of the drilling machine, has a simple and reasonable structure, reduces the production cost, can adjust the length, is convenient for replacing the drill rod with a non-passing length, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an automatic bar replacing device of rig, includes swing cylinder mount, swing cylinder mount's upper surface installs the swing cylinder, the output of swing cylinder both sides is connected with first transfer line and second transfer line through the second connection pad respectively, the end connection of second transfer line has the adjustable drive assembly of length, the end of drive assembly and first transfer line is connected with a back shaft respectively, two respectively install a grab pole hydro-cylinder on the back shaft.
As a preferable technical scheme of the utility model, the transmission assembly comprises a connecting sleeve which is connected with the end part of the second transmission rod in a sliding way, and the other end of the connecting sleeve is connected with a third transmission rod in a sliding way.
As a preferable technical scheme of the utility model, two fixing grooves are symmetrically formed at two ends of the circumferential surface of the connecting sleeve, and a clamp is sleeved at the fixing groove of the circumferential surface of the connecting sleeve.
As a preferable technical scheme of the utility model, a supporting shaft at the end part of the transmission assembly is arranged at the end part of the third transmission rod, two matched mounting plates are fixedly arranged on the peripheral surface of the supporting shaft through bolts, and the upper surface of the upper mounting plate is fixedly connected with the grabbing rod oil cylinder through a grabbing rod oil cylinder supporting frame.
As a preferable technical scheme of the utility model, the U-shaped grab bar oil cylinder fixing frame is rotationally connected to the supporting shaft, and a plurality of mounting holes are formed in a matrix on the side surface of the U-shaped grab bar oil cylinder fixing frame.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up second transfer line, connecting sleeve, clamp and fixed slot and being convenient for adjust the pole length of changing of this device, be convenient for change the pole to the drilling rod of different length, grasp the pole hydro-cylinder through setting up its both ends installation of swing hydro-cylinder cooperation and be convenient for snatch the drilling rod, it can know to combine, this device simple structure is reasonable, has reduced manufacturing cost, and can adjust the length, is convenient for snatch the change to the drilling rod of blind length.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of another direction of the present utility model.
FIG. 3 is a schematic view of a transmission assembly according to the present utility model.
In the figure: the device comprises a swinging oil cylinder fixing frame 1, a swinging oil cylinder 2, a supporting shaft 3, a first transmission rod 4, a grabbing rod oil cylinder supporting frame 5, a grabbing rod oil cylinder 6, a mounting plate 7, a U-shaped grabbing rod oil cylinder fixing frame 8, a second transmission rod 9, a second connecting disc 10, a connecting sleeve 11, a third transmission rod 12, a clamp 13 and a fixing groove 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides an automatic bar replacing device of rig, includes swing cylinder mount 1, swing cylinder mount 1's upper surface mounting has swing cylinder 2, and the output of swing cylinder 2 both sides is connected with first transfer line 4 and second transfer line 9 through second connection pad 10 respectively, and the end connection of second transfer line 9 has the adjustable drive assembly of length, and the end of drive assembly and first transfer line 4 is connected with a back shaft 3 respectively, respectively installs a grab pole hydro-cylinder 6 on two back shafts 3.
The transmission assembly comprises a connecting sleeve 11 which is connected with the end part of the second transmission rod 9 in a sliding way, and the other end of the connecting sleeve 11 is connected with a third transmission rod 12 in a sliding way.
Two fixed slots 14 are symmetrically formed in two ends of the peripheral surface of the connecting sleeve 11, a clamp 13 is sleeved at the fixed slots 14 of the peripheral surface of the connecting sleeve 11, the second transmission rod 9 and the first transmission rod 4 are slidably connected to two ends of the connecting sleeve 11, the length of the second transmission rod 9 and the length of the first transmission rod 4 extending out of the connecting sleeve 11 are adjusted, then the connecting sleeve 11 provided with the fixed slots 14 is clamped by the clamp 13 in cooperation with bolts and nuts, the connecting sleeve 11 symmetrically provided with the two fixed slots 14 can deform under the action of the pressure of the clamp 13, and then the connecting sleeve 11 is tightly attached to the second transmission rod 9 and the first transmission rod 4, so that the second transmission rod 9 and the first transmission rod 4 are fixed.
The supporting shaft 3 at the end part of the transmission assembly is arranged at the end part of the third transmission rod 12, two matched mounting plates 7 are fixedly arranged on the peripheral surface of the supporting shaft 3 through bolts, and the upper surface of the upper mounting plate 7 is fixedly connected with the grabbing rod cylinder 6 through the grabbing rod cylinder supporting frame 5.
The side surface of the U-shaped grab bar oil cylinder fixing frame 8,U type grab bar oil cylinder fixing frame 8 which is connected to the support shaft 3 in a rotating mode is provided with a plurality of mounting holes in a matrix mode, and the U-shaped grab bar oil cylinder fixing frame 8 is fixed through the plurality of mounting holes in the side surface of the U-shaped grab bar oil cylinder fixing frame in a matching mode and bolts.
The device is fixed on the side edge of the propelling beam through two U-shaped grabbing rod oil cylinder fixing frames 8 and a swinging oil cylinder fixing frame 1, a piston rod of the grabbing rod oil cylinder 6 moves upwards to clamp a drill rod, the swinging oil cylinder 2 swings, the drill rod is placed on the propelling beam, and the grabbing rod oil cylinder 6 loosens the drill rod.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automatic pole device that trades of rig, includes swing hydro-cylinder mount (1), its characterized in that: the swing oil cylinder is characterized in that the swing oil cylinder (2) is mounted on the upper surface of the swing oil cylinder fixing frame (1), the output ends on two sides of the swing oil cylinder (2) are connected with a first transmission rod (4) and a second transmission rod (9) through a second connecting disc (10) respectively, the end part of the second transmission rod (9) is connected with a transmission assembly with adjustable length, the end parts of the transmission assembly and the first transmission rod (4) are connected with a supporting shaft (3) respectively, and two grab rod oil cylinders (6) are mounted on the supporting shafts (3) respectively.
2. The automatic rod changing device of a drilling machine according to claim 1, wherein: the transmission assembly comprises a connecting sleeve (11) which is connected with the end part of the second transmission rod (9) in a sliding way, and the other end of the connecting sleeve (11) is connected with a third transmission rod (12) in a sliding way.
3. The automatic rod changing device of a drilling machine according to claim 2, wherein: two fixing grooves (14) are symmetrically formed in two ends of the peripheral surface of the connecting sleeve (11), and a clamp (13) is sleeved at the fixing groove (14) of the peripheral surface of the connecting sleeve (11).
4. The automatic rod changing device of a drilling machine according to claim 2, wherein: the supporting shaft (3) at the end part of the transmission assembly is arranged at the end part of the third transmission rod (12), two matched mounting plates (7) are fixedly arranged on the peripheral surface of the supporting shaft (3) through bolts, and the upper surface of the mounting plate (7) at the upper part is fixedly connected with the grabbing rod oil cylinder (6) through the grabbing rod oil cylinder supporting frame (5).
5. The automatic rod changing device of a drilling machine according to claim 2, wherein: the U-shaped grab bar oil cylinder fixing frame (8) is rotationally connected to the support shaft (3), and a plurality of mounting holes are formed in a matrix on the side surface of the U-shaped grab bar oil cylinder fixing frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322006596.3U CN220378217U (en) | 2023-07-28 | 2023-07-28 | Automatic rod replacing device of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322006596.3U CN220378217U (en) | 2023-07-28 | 2023-07-28 | Automatic rod replacing device of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378217U true CN220378217U (en) | 2024-01-23 |
Family
ID=89568991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322006596.3U Active CN220378217U (en) | 2023-07-28 | 2023-07-28 | Automatic rod replacing device of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220378217U (en) |
-
2023
- 2023-07-28 CN CN202322006596.3U patent/CN220378217U/en active Active
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