CN216197911U - Drill rod guiding device of drill jumbo - Google Patents
Drill rod guiding device of drill jumbo Download PDFInfo
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- CN216197911U CN216197911U CN202122638501.0U CN202122638501U CN216197911U CN 216197911 U CN216197911 U CN 216197911U CN 202122638501 U CN202122638501 U CN 202122638501U CN 216197911 U CN216197911 U CN 216197911U
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- guide rail
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Abstract
The utility model discloses a drill rod guiding device of a drill jumbo, which comprises a guide rail, a telescopic rod, a tray of a rock drill, a guide ring, a sliding seat, a movable drill rod lifter and a fixed drill rod lifter, wherein the guide rail is arranged on the guide rail; the bottom plate of the guide rail is arranged on a drill boom of the drill jumbo; the rock drill tray is arranged at the rear end of the guide rail, and the guide ring is fixed on the drill rod installation side of the rock drill; the telescopic rod is arranged in the track of the guide rail, one end of the telescopic rod is fixed with the baffle at the rear end of the guide rail, and the other end of the telescopic rod is fixed in the mounting hole of the sliding seat; the movable drill rod lifter is arranged on the track of the guide rail in a sliding way through a sliding seat; the fixed drill rod lifter is fixed at the front end of the guide rail. The drill rod guide device of the drill jumbo guides the drill rod in the axial direction in a triple mode, avoids the drill rod from vibrating and swinging, improves the operation stability of the drill boom of the drill jumbo, and guarantees the personal safety of operators.
Description
Technical Field
The utility model relates to the technical field of rock drilling equipment, in particular to a drill rod guiding device of a drill jumbo.
Background
When the rock drill works, the piston does high-frequency reciprocating motion, the drill rod is continuously impacted, and the drill bit crushes rocks and drills the rocks to a certain depth under the action of impact force to form a deep hole. The drill rod is large in length-diameter ratio, and in the working process of the rock drill, the impact force easily causes the drill rod to vibrate and swing, so that the drill rod works abnormally and even breaks to lose efficacy, and the personal safety of workers is threatened greatly.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a drill rod guiding device for a drill jumbo, which is used for guiding a drill rod in an axial direction, so as to prevent the drill rod from vibrating and swinging, improve the operation stability of a drill boom of the drill jumbo, and ensure the personal safety of operators.
In order to achieve the purpose, the utility model adopts the following technical scheme: a drill rod guiding device of a drill jumbo comprises a guide rail, a telescopic rod, a tray of a rock drill, a guide ring, a sliding seat, a movable drill rod lifter and a fixed drill rod lifter; the bottom plate of the guide rail is arranged on a drill boom of the drill jumbo; the rock drill tray is arranged at the rear end of the guide rail, and the guide ring is fixed on the drill rod installation side of the rock drill; the telescopic rod is arranged in the track of the guide rail, one end of the telescopic rod is fixed with the baffle at the rear end of the guide rail, and the other end of the telescopic rod is fixed in the mounting hole of the sliding seat; the movable drill rod lifter is arranged on the track of the guide rail in a sliding way through a sliding seat; the fixed drill rod lifter is fixed at the front end of the guide rail; the movable drill rod lifter comprises a first rotating block and a first fixing block; the first fixed block is fixed with the sliding seat, one side of the first rotating block is hinged with one side of the first fixed block, a semicircular through groove is formed in the bottom of the first rotating block, and a semicircular through groove is formed in the top of the first fixed block; the fixed drill rod lifter comprises a second rotating block and a second fixed block; the second fixed block is fixed at the front end of the guide rail, one side of the second rotating block is hinged with one side of the second fixed block, a semicircular through groove is formed in the bottom of the second rotating block, and a semicircular through groove is formed in the top of the second fixed block.
Further, the guide ring comprises a fixing ring and a guide sleeve, and the guide sleeve is fixedly connected with the rock drill through the fixing ring;
furthermore, a first upper cushion block is arranged on the other side of the first rotating block, a first lower cushion block is arranged on the other side of the first fixing block, and the first upper cushion block and the first lower cushion block are fixed through bolts.
Furthermore, a second upper cushion block is arranged on the other side of the second rotating block, a second lower cushion block is arranged on the other side of the second fixing block, and the second upper cushion block and the second lower cushion block are fixed through bolts.
The utility model has the beneficial effects that:
the drill rod guide device of the drill jumbo guides the drill rod in the axial direction in a triple mode through the guide ring, the movable drill rod lifter and the fixed drill rod lifter, so that the drill rod is prevented from vibrating and swinging, the operation stability of a drill arm of the drill jumbo is improved, and the personal safety of operators is guaranteed. The position of the drill rod lifter can be freely adjusted at the guide rail, the guiding requirements of drill rods with different lengths are met, and the movable drill rod lifter is wide in application range. The activity is held up the borer ware and is fixed held up the borer ware and all set up the articulated opposite side spiro union of one side, can open fast and lock first turning block and second turning block, and the assembly of the rock drill of being convenient for and the drilling rod is dismantled, does not need long distance translation rock drill and drilling rod to load and unload.
Drawings
FIG. 1 is a front view of a drill rod guide of a drill jumbo of the present invention;
FIG. 2 is a front view of a guide ring of the drill rod guide of the rock drilling rig of the present invention;
FIG. 3 is a right side view of a drill rod guide ring of the drill jumbo of the present invention;
FIG. 4 is a left side view of a movable drill rod lifter of the drill pipe guide device of the drill jumbo;
FIG. 5 is a left side view of a drill rod guide device of the drill jumbo of the present invention.
Description of reference numerals: including guide rail 1, telescopic link 2, rock drill 3, rock drill tray 4, guide ring 5, drilling rod 6, slide 7, mounting hole 71, the borer ware 8 is held up in the activity, first turning block 81, first fixed block 82, and the fixed borer ware 9 of holding up, second turning block 91, second fixed block 92.
Detailed Description
The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.
Example 1
The utility model provides a drill jumbo drilling rod guider, includes guide rail 1, telescopic link 2, rock drill tray 4, guide ring 5, slide 7, the borer ware 8 is held up in the activity, and the fixed borer ware 9 of holding up. The bottom plate of the guide rail 1 is arranged on a drill boom of the drill jumbo. The rock drill pallet 4 is mounted at the rear end of the guide rail 1, and the guide ring 5 is fixed to the drill rod mounting side of the rock drill 3. The telescopic link 2 sets up in the track of guide rail 1, and 2 one end of telescopic link is fixed with guide rail 1 rear end baffle, and in the mounting hole 71 of slide 7 was fixed in to the other end, the activity was held up borer ware 8 and was passed through slide 7 slidable mounting on the track of guide rail 1. The fixed drill rod lifter 9 is fixed at the front end of the guide rail 1. The drill rod 6 sequentially penetrates through the guide ring 5, the movable drill rod lifter 8 and the fixed drill rod lifter 9 from back to front.
The mobilization handrail 8 comprises a first rotation block 81 and a first fixed block 82. The first fixing block 82 is fixed with the sliding seat 7, one side of the first rotating block 81 is hinged to one side of the first fixing block 82, a semicircular through groove is formed in the bottom of the first rotating block 81, and a semicircular through groove is formed in the top of the first fixing block 82.
The fixed drill lifter 9 comprises a second rotating block 91 and a second fixed block 92. The second fixed block 92 is fixed at the front end of the guide rail 1, one side of the second rotating block 91 is hinged with one side of the second fixed block 92, the bottom of the second rotating block 91 is provided with a semicircular through groove, and the top of the second fixed block 92 is provided with a semicircular through groove.
The rock drill tray 4 is connected with the baffle at the rear end of the guide rail through a telescopic cylinder, and the telescopic cylinder adjusts the front position and the rear position of the rock drill 3 on the guide rail 1 through extension or contraction.
Example 2
This embodiment is different from embodiment 1 in that: the guide ring 5 comprises a fixing ring 51 and a guide sleeve 52, and the guide sleeve 52 is fixedly connected with the rock drilling machine 3 through the fixing ring 51.
Example 3
This embodiment is different from embodiment 1 in that: the other side of the first rotating block 81 is provided with a first upper cushion block 83, the other side of the first fixing block 82 is provided with a first lower cushion block 84, and the first upper cushion block 83 and the first lower cushion block 84 are fixed through bolts.
Example 4
This embodiment is different from embodiment 1 in that: the other side of the second rotating block 91 is provided with a second upper cushion block 93, the other side of the second fixing block 92 is provided with a second lower cushion block 94, and the second upper cushion block 93 and the second lower cushion block 94 are fixed through bolts.
The working process of the drill rod guiding device of the drill jumbo: the bolt connection between the first upper cushion block 83 and the first lower cushion block 84 is released, the bolt connection between the second upper cushion block 93 and the second lower cushion block 94 is released, the first rotating block 81 and the second rotating block 91 are opened by rotation, and the sliding seat 7 is moved to adjust the position of the movable solder lifter 8 on the guide rail 1; fixing the rock drill 3 on a rock drill tray 4, and installing a drill rod 6 on the rock drill 3 through a guide ring 5; the first rotating block 81 and the second rotating block 91 are closed in a rotating mode, a first round hole is formed in the contact position of the first rotating block 81 and the first fixing block 82 after the first rotating block is fixed, a second round hole is formed in the contact position of the second rotating block 91 and the second fixing block 92 after the second rotating block is fixed, and the drill rod 6 penetrates through the first round hole and the second round hole to achieve horizontal guiding of the drill rod 6.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a drill jumbo drilling rod guider which characterized in that: the drilling machine comprises a guide rail, a telescopic rod, a rock drill tray, a guide ring, a sliding seat, a movable drill rod lifter and a fixed drill rod lifter; the bottom plate of the guide rail is arranged on a drill boom of the drill jumbo; the rock drill tray is arranged at the rear end of the guide rail, and the guide ring is fixed on the drill rod installation side of the rock drill; the telescopic rod is arranged in the track of the guide rail, one end of the telescopic rod is fixed with the baffle at the rear end of the guide rail, and the other end of the telescopic rod is fixed in the mounting hole of the sliding seat; the movable drill rod lifter is arranged on the track of the guide rail in a sliding way through a sliding seat; the fixed drill rod lifter is fixed at the front end of the guide rail;
the movable drill rod lifter comprises a first rotating block and a first fixing block; the first fixed block is fixed with the sliding seat, one side of the first rotating block is hinged with one side of the first fixed block, a semicircular through groove is formed in the bottom of the first rotating block, and a semicircular through groove is formed in the top of the first fixed block;
the fixed drill rod lifter comprises a second rotating block and a second fixed block; the second fixed block is fixed at the front end of the guide rail, one side of the second rotating block is hinged with one side of the second fixed block, a semicircular through groove is formed in the bottom of the second rotating block, and a semicircular through groove is formed in the top of the second fixed block.
2. A drill pipe guide as claimed in claim 1, in which: the guide ring comprises a fixing ring and a guide sleeve, and the guide sleeve is fixedly connected with the rock drill through the fixing ring.
3. A drill jumbo drill rod guide as claimed in claim 1 or 2, wherein: the other side of the first rotating block is provided with a first upper cushion block, the other side of the first fixing block is provided with a first lower cushion block, and the first upper cushion block and the first lower cushion block are fixed through bolts.
4. A drill jumbo drill rod guide as claimed in claim 1 or 2, wherein: and a second upper cushion block is arranged on the other side of the second rotating block, a second lower cushion block is arranged on the other side of the second fixed block, and the second upper cushion block and the second lower cushion block are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638501.0U CN216197911U (en) | 2021-10-29 | 2021-10-29 | Drill rod guiding device of drill jumbo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638501.0U CN216197911U (en) | 2021-10-29 | 2021-10-29 | Drill rod guiding device of drill jumbo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216197911U true CN216197911U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122638501.0U Active CN216197911U (en) | 2021-10-29 | 2021-10-29 | Drill rod guiding device of drill jumbo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216197911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044317A (en) * | 2023-03-22 | 2023-05-02 | 天水风动机械股份有限公司 | Gas-liquid linkage guide rail rock drilling equipment |
-
2021
- 2021-10-29 CN CN202122638501.0U patent/CN216197911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044317A (en) * | 2023-03-22 | 2023-05-02 | 天水风动机械股份有限公司 | Gas-liquid linkage guide rail rock drilling equipment |
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