CN210067957U - Automatic discharging noise-proof device of rotary drilling machine - Google Patents
Automatic discharging noise-proof device of rotary drilling machine Download PDFInfo
- Publication number
- CN210067957U CN210067957U CN201920840162.4U CN201920840162U CN210067957U CN 210067957 U CN210067957 U CN 210067957U CN 201920840162 U CN201920840162 U CN 201920840162U CN 210067957 U CN210067957 U CN 210067957U
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- CN
- China
- Prior art keywords
- ejector
- drilling
- roof
- bucket
- 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 43
- 238000007599 discharging Methods 0.000 title claims abstract description 13
- 239000002689 soil Substances 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 241001074085 Scophthalmus aquosus Species 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a dig quick-witted automatic discharge noise control device soon, including drilling rod, unit head, brill bucket, fender mud cover, the bottom of drilling rod is fixed with the roof of boring the bucket, the power head flange is installed to the bottom of unit head, the drilling rod is located the lateral wall of unit head flange downside and installs the roof, two ejector pins, every are installed to the symmetry on the diapire of roof the bottom of ejector pin all extends to the inside of boring the bucket and connects the kicking plate jointly, every all the cover is equipped with reset spring on the lateral wall of ejector pin. During the drilling construction of the rotary drilling machine, after the soil body is filled with the drilling barrel, the drilling barrel is lifted, the power head flange is propped through the top plate, the ejector plate drills the barrel downwards relatively, the soil body is ejected out of the drilling barrel, the soil discharging process is in no noise, the soil discharging is cleaner, the shaking drill bit is not needed, the noise pollution and the soil block splashing outside can be effectively avoided, and the green safety civilized construction requirement is met.
Description
Technical Field
The utility model relates to a dig quick-witted technical field soon, especially relate to a dig quick-witted automatic discharge noise control device soon.
Background
The rotary drilling rig is also called a rotary drilling rig and a pile driver, and is widely used due to quick construction and high efficiency, however, the green civilized construction of the construction site is highly valued by the society at present, and the requirements on the building pollution such as mechanical noise and the like generated in the building construction process are more and more strict.
The construction of the rotary excavating machine generally lifts soil to the ground through a drill bit, and throws out the soil by using the self weight of the soil and the shaking of the drill bit, and the rotary excavating machine generally has the following defects in actual use: the drill bit of the rotary excavating machine can generate high-decibel noise in shaking to form building noise pollution, and in addition, the drill bit increases mechanical abrasion in the shaking process, so that the service life of parts is shortened, the progress of construction is not facilitated, green, safe and civilized construction is not facilitated, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic unloading and noise-proof device of a rotary excavating machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dig quick-witted automatic discharge noise control device soon, includes drilling rod, unit head, bores the bucket, keeps off the mud lid, the bottom of drilling rod is fixed with the roof of boring the bucket, the power head flange is installed to the bottom of unit head, the drilling rod is located and installs the roof on the lateral wall of unit head flange downside, two ejector pins, every are installed to the symmetry on the diapire of roof the bottom of ejector pin all extends to the inside of boring the bucket and connects the kicking plate jointly, every all the cover is equipped with reset spring on the lateral wall of ejector pin.
Preferably, the ejector plate is provided with a plurality of round holes in a penetrating manner, the end points of the ejector rods are provided with screw rods, the screw rods extend to the lower side of the ejector plate through the round holes and are provided with screw caps, and the ejector plate is fixedly installed with the ejector rods through the screw caps and the screw rods.
Preferably, the bottom end of the return spring is in contact with the top wall of the drill barrel, and the top end of the return spring is in contact with the upper step of the ejector rod.
Preferably, the power head flange and the top plate are the same size.
Compared with the prior art, the beneficial effects of the utility model reside in that:
during the drilling construction of the rotary drilling machine, after the soil body is filled with the drilling barrel, the drilling barrel is lifted, the power head flange is propped through the top plate, the ejector plate drills the barrel downwards relatively, the soil body is ejected out of the drilling barrel, the soil discharging process is in no noise, the soil discharging is cleaner, the shaking drill bit is not needed, the noise pollution and the soil block splashing outside can be effectively avoided, and the green safety civilized construction requirement is met.
Drawings
Fig. 1 is a structural schematic diagram of a state one of the automatic discharging noise-proof device of the rotary drilling machine provided by the utility model;
fig. 2 is a schematic structural diagram of a state two of the automatic discharging noise-proof device of the rotary drilling machine provided by the utility model.
In the figure: the drilling machine comprises a 1 ejector rod, an 11 top plate, a 2 reset spring, a 3 ejector plate, a 4 drilling barrel, a 5 mud blocking cover, a 6 drill rod, a 7 power head, a 71 power head flange and an 8 screw cap.
Detailed Description
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an automatic discharging and noise preventing device of a rotary drilling machine comprises a drill rod 6, a power head 7, a drilling barrel 4 and a mud blocking cover 5, wherein the bottom end of the drill rod 6 is fixed with the top wall of the drilling barrel, a power head flange 71 is installed at the bottom end of the power head 7, a top plate 11 is installed on the side wall, located on the lower side of the power head flange 71, of the drill rod 6, two ejector rods 1 are symmetrically installed on the bottom wall of the top plate 11, the bottom end of each ejector rod 1 extends to the inside of the drilling barrel and is connected with a ejector plate 3 jointly, and a reset spring 2 is sleeved on the.
The bottom end of the reset spring 2 is contacted with the top wall of the drilling barrel 4, and the top end of the reset spring 2 is contacted with the upper step of the mandril 1.
The powerhead flange 71 and the top plate 11 are the same size.
The utility model discloses an operation process roughly as follows: the rotary drilling machine drills holes at a pile position of a preset fixed point, after a soil body is filled with the drilling barrel 4, the drilling barrel 4 is lifted (the device is in the state shown in figure 1 at the moment), then the mud blocking cover 5 of the drilling barrel 4 is opened, the drilling barrel 4 is continuously lifted, then the top plate 11 is pushed to the power head flange 71, the ejector plate 3 moves downwards relative to the drilling barrel 4 at the moment, the soil body can be ejected out of the drilling barrel 4 (the device is in the state shown in figure 2 at the moment), and in the soil discharging process, the rotary drilling machine is noiseless and the soil discharging is cleaner.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a dig quick-witted automatic discharge noise control device soon, includes drilling rod (6), unit head (7), bores bucket (4), keeps off mud lid (5), its characterized in that, the bottom of drilling rod (6) is fixed with the roof of boring the bucket, power head flange (71) are installed to the bottom of unit head (7), drilling rod (6) are located and install roof (11) on the lateral wall of unit head flange (71) downside, two ejector pins (1), every are installed to the symmetry on the diapire of roof (11) the bottom of ejector pin (1) all extends to the inside of boring the bucket and connects ejector plate (3) jointly, every all the cover is equipped with reset spring (2) on the lateral wall of ejector pin (1).
2. The automatic discharging and noise preventing device of the rotary drilling machine as claimed in claim 1, wherein a plurality of circular holes are formed through the ejector plate (3), a screw is installed at each end point of the ejector rod (1), the screw extends to the lower side of the ejector plate (3) through the circular holes and is provided with a nut (8), and the ejector plate (3) is fixedly installed on the ejector rod (1) through the nut (8) and the screw.
3. The automatic discharging and noise preventing device of the rotary drilling machine as claimed in claim 1, wherein the bottom end of the return spring (2) is in contact with the top wall of the drill barrel (4), and the top end of the return spring (2) is in contact with the upper step of the push rod (1).
4. The automatic discharge noise-proof device of the rotary drilling machine as claimed in claim 1, wherein the power head flange (71) and the top plate (11) are the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840162.4U CN210067957U (en) | 2019-06-05 | 2019-06-05 | Automatic discharging noise-proof device of rotary drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840162.4U CN210067957U (en) | 2019-06-05 | 2019-06-05 | Automatic discharging noise-proof device of rotary drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067957U true CN210067957U (en) | 2020-02-14 |
Family
ID=69456414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920840162.4U Expired - Fee Related CN210067957U (en) | 2019-06-05 | 2019-06-05 | Automatic discharging noise-proof device of rotary drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116733404A (en) * | 2023-08-14 | 2023-09-12 | 福建省冉氏机械科技有限公司 | Silence digs quick-witted drill bit soon |
-
2019
- 2019-06-05 CN CN201920840162.4U patent/CN210067957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116733404A (en) * | 2023-08-14 | 2023-09-12 | 福建省冉氏机械科技有限公司 | Silence digs quick-witted drill bit soon |
| CN116733404B (en) * | 2023-08-14 | 2023-11-03 | 福建省冉氏机械科技有限公司 | Silence digs quick-witted drill bit soon |
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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: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |