CN211598583U - Rotary drilling slag removal device - Google Patents
Rotary drilling slag removal device Download PDFInfo
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- CN211598583U CN211598583U CN202020156251.XU CN202020156251U CN211598583U CN 211598583 U CN211598583 U CN 211598583U CN 202020156251 U CN202020156251 U CN 202020156251U CN 211598583 U CN211598583 U CN 211598583U
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- soil
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- thick bamboo
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Abstract
The utility model relates to a dig soon and bore scarfing cinder device, including installing the flourishing soil section of thick bamboo in the drill bit, install a clear soil section of thick bamboo in the flourishing soil section of thick bamboo, a clear soil section of thick bamboo is made by the otter board, wholly is a sieve tube shape, and a clear soil section of thick bamboo when installing in a flourishing soil section of thick bamboo, the outer wall of a clear soil section of thick bamboo and the inner wall laminating of a flourishing soil section of thick bamboo, a clear soil section of thick bamboo rotates to be connected on a flourishing soil section of thick bamboo, and a clear soil section of thick bamboo cuts. The utility model discloses have both can reduce the corruption of dregs to the drill bit, also can convenient and fast let the staff clear up the effect to the dregs.
Description
Technical Field
The utility model belongs to the technical field of the technique of bored concrete pile construction and specifically relates to a dig sediment removal device that bores soon.
Background
At present, a rotary drilling rig is generally used in the manufacturing process of a cast-in-place pile.
When the rotary drilling rig is used for drilling on the ground, a drill bit of the rotary drilling rig penetrates into the ground to drill, generated slag is collected in the drill bit during drilling, then the slag is poured out when the drill bit is pulled out from the ground, and then subsequent drilling work is carried out.
As shown in fig. 1 and 2, a drill bit 2 is mounted on a drill rod 1, the drill bit 2 is hollow, a drill cover 3 used for blocking the drill bit 2 and allowing muck to enter is mounted on the drill bit 2, the drill cover 3 is hinged with the drill bit 2, and a starting assembly 4 used for driving the drill cover 3 to open and close is mounted on the drill bit 2. The drill cover 3 is provided with a feed inlet 5 for the muck to enter the drill bit 2.
After the drill bit 2 takes the muck out of the ground and moves to a position far away from the drill hole, the starting assembly 4 controls the drill cover 3 to be opened, and after the drill cover 3 is opened, the muck stored in the drill bit 2 is separated from the drill bit 2. After accomplishing drilling work, because the dregs of a soil derives from the underground for can have partial moisture in the dregs of a soil, lead to the dregs of a soil absorption in drill bit 2, be difficult for breaking away from, stay drill bit 2 in order to prevent the dregs of a soil and corrode drill bit 2, so need be with the dregs of a soil clean up in drill bit 2.
At the in-process of clearance, the staff rotates through control drill bit 2 to throw away the dregs to and through knocking drill bit 2, make 2 vibrations of drill bit, thereby clear up the dregs.
The above prior art solutions have the following drawbacks: in actual clearance in-process, the viscidity of dregs is great sometimes for the staff still need spend the strike of more times just can clear up the dregs, and the dregs is in getting into behind the drill bit 2 in addition, still can be attached to on starting component 4, causes the corruption to starting component 4.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a dig sediment device that bores soon, both can reduce the sediment to the corruption of drill bit, also can convenient and fast let the staff clear up the sediment.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a dig soon and bore scarfing cinder device, is including installing flourishing soil barrel in the drill bit, installs the scarfing cinder section of thick bamboo in the flourishing soil barrel, and the scarfing cinder section of thick bamboo is made by the otter board, wholly is a screen drum shape, and when the scarfing cinder section of thick bamboo was installed in flourishing soil barrel, the outer wall of scarfing cinder section of thick bamboo and the inner wall laminating of flourishing soil barrel, the scarfing cinder section of thick bamboo rotates to be connected on flourishing soil barrel, and the scarfing cinder section of thick bamboo is cut the piece and is rubbed through rotating.
Through adopting above-mentioned technical scheme, at the in-process of driling, the drill bit is when underground boring, and the dregs get into flourishing soil barrel via the feed inlet, takes the dregs to take out the back from the underground at the drill bit, moves to the position department of keeping away from the drilling, and the start assembly control drill cover opens, and the back is opened to the drill cover, and the dregs of storage in the drill bit deviate from the drill bit. Wherein, the muck is stored in the soil containing barrel. In the cleaning process, workers rotate the soil cleaning barrel to scrape and rub the inner wall of the soil containing barrel, so that the muck is cleaned.
The present invention may be further configured in a preferred embodiment as: the soil containing barrel is installed in the drill bit through a screw.
Through adopting above-mentioned technical scheme, the staff can change flourishing soil barrel through unscrewing the screw.
The present invention may be further configured in a preferred embodiment as: the soil containing barrel is provided with an installation ring used for installing the soil cleaning barrel on the soil containing barrel, and the section of the installation ring is L-shaped and is divided into a horizontal ring and a vertical ring; the mounting ring supports the soil cleaning cylinder;
when the mounting ring is installed on the soil containing cylinder, the vertical ring is attached to the soil cleaning cylinder, and the horizontal ring is attached to and fixed on the soil containing cylinder.
Through adopting above-mentioned technical scheme, the collar carries and will clear a native section of thick bamboo and install on flourishing native section of thick bamboo clear a native section of thick bamboo.
The present invention may be further configured in a preferred embodiment as: and a screw for fixing the transverse ring on the soil containing cylinder is arranged on the transverse ring in a penetrating manner.
Through adopting above-mentioned technical scheme, the staff can tear down the collar down and change a clear soil section of thick bamboo.
The present invention may be further configured in a preferred embodiment as: the soil cleaning barrel is provided with an embedded groove, and the transverse ring is embedded into the embedded groove.
Through adopting above-mentioned technical scheme, let the collar align with a clear soil section of thick bamboo, reduce the residue of dregs in collar department.
The present invention may be further configured in a preferred embodiment as: the soil cleaning barrel is provided with a rotating handle.
Through adopting above-mentioned technical scheme, the staff of being convenient for rotates clear soil section of thick bamboo.
The present invention may be further configured in a preferred embodiment as: the soil barrel is fixedly connected with a plurality of scrapers, and the scrapers are in contact with the inner wall of the soil containing barrel.
By adopting the technical scheme, the scraping and rubbing effect of the soil cleaning barrel on the soil containing barrel is improved.
The present invention may be further configured in a preferred embodiment as: and a protective ring with an L-shaped section is arranged at the edge of the soil cleaning cylinder.
By adopting the technical scheme, the muck is prevented from entering the corners of the soil containing cylinder and the soil cleaning cylinder.
To sum up, the utility model discloses a following at least one useful technological effect:
1. by arranging the cleaning device, a worker can clean residual slag in the drill bit conveniently, and the starting assembly can be protected;
2. the cleaning device is detachable, so that the cleaning device is convenient for workers to replace;
3. by arranging the protective ring, the phenomenon that the residual soil enters the corners of the soil containing cylinder and the soil cleaning cylinder is reduced.
Drawings
FIG. 1 is a schematic view of a prior art drill bit;
FIG. 2 is a schematic view of a prior art activation assembly disposed in a drill bit;
FIG. 3 is a schematic view of a drill bit according to the present embodiment;
FIG. 4 is a schematic view of the present embodiment with the cleaning device disposed in the drill bit;
FIG. 5 is a schematic view of the cleaning apparatus of the present embodiment;
fig. 6 is an exploded view of the cleaning device in this embodiment.
In the figure, 1, a drill rod; 2. a drill bit; 3. drilling a cover; 4. starting the component; 5. a feed inlet; 6. a soil containing cylinder; 7. a soil cleaning cylinder; 71. caulking grooves; 8. a mounting ring; 81. a transverse ring; 82. a vertical ring; 9. rotating the handle; 10. a scraper; 11. and (4) a guard ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 3 and 4, for the utility model discloses a dig sediment removal device soon installs on drill bit 2, including installing flourishing soil barrel 6 in drill bit 2, flourishing soil barrel 6 passes through the screw installation in drill bit 2. The feed opening 5 in the drill cover 3 is arranged at the position of the soil barrel 6.
Under flourishing soil barrel 6's effect, drill bit 2 divide into two-layerly, and start subassembly 4 arranges between drill bit 2 and flourishing soil barrel 6, and feed inlet 5 is towards flourishing soil barrel 6 moreover for when drill bit 2 was bored in the underground, the dregs got into flourishing soil barrel 6 via feed inlet 5, prevented that the dregs from being attached to on start subassembly 4.
In order to make the residual soil adhered in the soil containing cylinder 6 easier to clean, referring to fig. 5 and 6, a soil cleaning cylinder 7 is installed in the soil containing cylinder 6, the soil cleaning cylinder 7 is made of a mesh plate and is integrally in a screen cylinder shape, and when the soil cleaning cylinder 7 is installed in the soil containing cylinder 6, the outer wall of the soil cleaning cylinder 7 is attached to the inner wall of the soil containing cylinder 6.
Install collar 8 on flourishing soil barrel 6, the cross-section of collar 8 is L shape, divide into horizontal ring 81 and vertical ring 82, collar 8 installs soil cleaning barrel 7 on flourishing soil barrel 6, and when installing collar 8 and soil cleaning barrel 7 in flourishing soil barrel 6, install soil cleaning barrel 7 in flourishing soil barrel 6 earlier, and make soil cleaning barrel 7 and flourishing soil barrel 6 laminate, then install collar 8 on flourishing soil barrel 6, laminate vertical ring 82 on soil cleaning barrel 7, horizontal ring 81 laminates on flourishing soil barrel 6, and wear to establish the screw on horizontal ring 81, install collar 8 on flourishing soil barrel 6, after collar 8 has installed, collar 8 can bear soil cleaning barrel 7, restriction soil cleaning barrel 7 is deviate from in flourishing soil barrel 6. Wherein, the soil cleaning barrel 7 is provided with an embedded groove 71, the embedded groove 71 is arranged on the surface of the soil cleaning barrel 7 contacting with the vertical ring 82, and when the mounting ring 8 and the soil cleaning barrel 7 are mounted together, the vertical ring 82 is embedded into the embedded groove 71, so that the inner ring of the vertical ring 82 is aligned with the inner wall of the soil cleaning barrel 7.
The soil cleaning barrel 7 is provided with a rotating handle 9, the rotating handle 9 is fixedly connected to the soil cleaning barrel 7, and when the muck in the soil containing barrel 6 is cleaned, a worker rotates the rotating handle 9 to drive the rotating barrel of the soil cleaning barrel 7, so that mesh holes in the soil cleaning barrel 7 scrape and rub the inner wall of the soil containing barrel 6.
The soil cleaning barrel 7 is fixedly connected with the plurality of scrapers 10, and the scrapers 10 are in contact with the inner wall of the soil containing barrel 6, so that the inner wall of the soil containing barrel 6 can be scraped and rubbed more easily when the soil cleaning barrel 7 rotates.
In addition, when the dregs enter the soil containing barrel 6, the dregs may enter between the soil cleaning barrel 7 and the soil containing barrel 6, three different forms exist between the soil cleaning barrel 7 and the soil containing barrel 6, the first form is that the dregs enter between the barrel body of the soil cleaning barrel 7 and the soil containing barrel 6, the second form is that the dregs enter between the barrel bottom of the soil cleaning barrel 7 and the soil containing barrel 6, and the third form is that the dregs enter at the edge of the soil cleaning barrel 7 and the soil containing barrel 6, the first and second forms can scrape the dregs when the soil cleaning barrel 7 is rotated, but the third form is not easy to scrape, so in order to reduce the edge of the dregs entering the soil cleaning barrel 7 and the soil containing barrel 6, the protective ring 11 with the L-shaped cross section is installed at the edge of the soil cleaning barrel 7, so that the edges of the soil cleaning barrel 7 and the soil containing barrel 6 are jointed more tightly, and stones entering the edge of the soil cleaning barrel 7 and the soil containing barrel 6 are reduced.
The implementation principle of the embodiment is as follows: in the process of drilling, when the drill bit 2 drills underground, the muck enters the soil containing barrel 6 through the feed inlet 5, the drill bit 2 takes the muck to be drawn out from the underground, the muck is moved to a position far away from the drill hole, the starting assembly 4 controls the drill cover 3 to be opened, and after the drill cover 3 is opened, the muck stored in the drill bit 2 is separated from the drill bit 2. Wherein the muck is stored in the soil containing barrel 6.
In the cleaning process, workers rotate the soil cleaning barrel 7 to scrape and rub the inner wall of the soil containing barrel 6, so that the muck is cleaned.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a dig sediment removal device that bores soon which characterized in that: the soil cleaning device comprises a soil containing cylinder (6) arranged in a drill bit (2), wherein a soil cleaning cylinder (7) is arranged in the soil containing cylinder (6), the soil cleaning cylinder (7) is made of a screen plate and is integrally in a screen cylinder shape, when the soil cleaning cylinder (7) is arranged in the soil containing cylinder (6), the outer wall of the soil cleaning cylinder (7) is attached to the inner wall of the soil containing cylinder (6), the soil cleaning cylinder (7) is rotatably connected to the soil containing cylinder (6), and the soil cleaning cylinder (7) is cut and rubbed on the inner wall of the soil containing cylinder (6) through rotation.
2. The rotary drilling slag removal device according to claim 1, characterized in that: the soil containing barrel (6) is installed in the drill bit (2) through a screw.
3. The rotary drilling slag removal device according to claim 1, characterized in that: the soil containing barrel (6) is provided with an installation ring (8) used for installing the soil cleaning barrel (7) on the soil containing barrel (6), and the section of the installation ring (8) is L-shaped and is divided into a horizontal ring (81) and a vertical ring (82); the mounting ring (8) supports the soil cleaning cylinder (7);
when the mounting ring (8) is mounted on the soil containing barrel (6), the vertical ring (82) is attached to the soil cleaning barrel (7), and the horizontal ring (81) is attached and fixed to the soil containing barrel (6).
4. The rotary drilling slag removal device according to claim 3, characterized in that: the transverse ring (81) is provided with a screw for fixing the transverse ring (81) on the soil containing cylinder (6).
5. The rotary drilling slag removal device according to claim 3, characterized in that: an embedding groove (71) is formed in the soil cleaning barrel (7), and the transverse ring (81) is embedded into the embedding groove (71).
6. The rotary drilling slag removal device according to claim 1, characterized in that: the soil cleaning barrel (7) is provided with a rotating handle (9).
7. The rotary drilling slag removal device according to claim 1, characterized in that: the soil barrel is fixedly connected with a plurality of scrapers (10), and the scrapers (10) are in contact with the inner wall of the soil containing barrel (6).
8. The rotary drilling slag removal device according to claim 1, characterized in that: and a protective ring (11) with an L-shaped section is arranged at the edge of the soil cleaning cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020156251.XU CN211598583U (en) | 2020-02-06 | 2020-02-06 | Rotary drilling slag removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020156251.XU CN211598583U (en) | 2020-02-06 | 2020-02-06 | Rotary drilling slag removal device |
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| Publication Number | Publication Date |
|---|---|
| CN211598583U true CN211598583U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020156251.XU Active CN211598583U (en) | 2020-02-06 | 2020-02-06 | Rotary drilling slag removal device |
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| CN (1) | CN211598583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338288A (en) * | 2021-07-01 | 2021-09-03 | 中铁一局集团(广州)建设工程有限公司 | Slag removing device for dry drilling construction of rotary drilling rig |
| CN114687693A (en) * | 2022-04-28 | 2022-07-01 | 陕西建工机械施工集团有限公司 | Rotary excavating hole bottom sediment cleaning device and method |
-
2020
- 2020-02-06 CN CN202020156251.XU patent/CN211598583U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338288A (en) * | 2021-07-01 | 2021-09-03 | 中铁一局集团(广州)建设工程有限公司 | Slag removing device for dry drilling construction of rotary drilling rig |
| CN113338288B (en) * | 2021-07-01 | 2022-05-10 | 中铁一局集团(广州)建设工程有限公司 | Rotary drilling dry drilling construction slag removing device |
| CN114687693A (en) * | 2022-04-28 | 2022-07-01 | 陕西建工机械施工集团有限公司 | Rotary excavating hole bottom sediment cleaning device and method |
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