CN208792946U - Ultrasonic waste residue recycles drill bit certainly - Google Patents
Ultrasonic waste residue recycles drill bit certainly Download PDFInfo
- Publication number
- CN208792946U CN208792946U CN201820899434.3U CN201820899434U CN208792946U CN 208792946 U CN208792946 U CN 208792946U CN 201820899434 U CN201820899434 U CN 201820899434U CN 208792946 U CN208792946 U CN 208792946U
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- CN
- China
- Prior art keywords
- drill bit
- ultrasonic
- auger stem
- feeler lever
- waste residue
- 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.)
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Abstract
The utility model relates to a kind of drill bits, recycle drill bit certainly more particularly, to a kind of ultrasonic waste residue.Including ultrasonic feeler lever, ultrasonic tr-ansducer, auger stem, drill bit shell, pour pipe and drying pipe, ultrasonic feeler lever is arranged in auger stem, ultrasonic feeler lever axis is overlapped with auger stem axis, ultrasonic tr-ansducer is connected with ultrasonic feeler lever, there is helical form guard strip on auger stem outer surface, auger stem is arranged in drill bit shell, and guard strip is matched with drill bit outer casing inner wall shape, it pours pipe to be arranged on drill bit shell, drying pipe is arranged on drill bit shell.The utility model, which has, destroys working face using ultrasound, and waste residue is delivered to ground using the augers with guard strip, makes the boring work beneficial effects such as more efficiently.
Description
Technical field
The utility model relates to a kind of drill bits, recycle drill bit certainly more particularly, to a kind of ultrasonic waste residue.
Background technique
With flourishing for China's modernization construction, especially highway, high-speed railway, airport harbour, city's political and ideological work
The infrastructural projects scale of investment such as journey, hydroelectric facility and civil buildings constantly expands, and thus brings a large amount of deep hole forming operations.
The modes such as traditional construction process of bored concrete pile such as percussion drilling, reverse circulation drilling noise is big, low efficiency, and it is tight to will cause comparison
The pollution of weight, an important factor for becoming engineering constraint construction speed.And the not only project amount of the pile foundation engineering in these infrastructures
Greatly, DU Duration is long, and schedule requirement is stringent, environmental protection aspect also has very high requirement, so generalling use rotation at present
Drilling machine is dug to construct.
In rotary digging drilling technology while being gradually improved, application field is also constantly expanding, and is not only widely used in one
As sandy soils, sandy gravel stratum and argillic horizon, while just gradually for the bad grounds such as boulder and cobble, erratic boulder and firm ground deep hole, super
Large Diameter Pile Holes drilling.When creeping into firmly into firm hard formation, not drilling depth phenomenon is had skidded often, drilling efficiency is low, the drill bit longevity
Order that short, drilling cost is high.
And in the patent using ultrasonic wave crushing technique, waste residue is not purged or hole wall is reinforced skill
Art, such as Chinese patent notification number: a kind of 205618089 U of CN ultrasonic activation churning driven disclosed on October 5th, 2016
Head: the utility model discloses a kind of ultrasonic activation rotary digging drill bits, and ultrasonic vibrator is connected to the tooth of rotary digging drill bit
On disk, the ultrasonic activation that ultrasonic vibrator generates after energization, by after the Amplitude amplification of output, is directly applied by amplitude transformer
On the pick of drill bit, so that pick is carried out ultrasonic activation to rock, realize the ultrasonic activation rotary drilling of rotary digging drill bit.It is super
Sonic wave vibrator is that ultrasonic activation is converted electric energy to by piezoelectric ceramics, the intrinsic frequency phase of this vibration frequency and rock
Together, rock is made to generate resonance.When rock is resonated, inside can quickly generate damage, and the intensity of rock is greatly lowered, from
And the penetration rate of drill bit is greatly improved, realize that ultrasonic activation assists rotary drilling, increases substantially the drilling of rotary digging drill bit
Efficiency extends bit life.
Utility model content
The utility model is intended to provide a kind of ultrasonic waste residue reinforced with waste residue recycling and hole wall from recycling drill bit, wraps
It includes ultrasonic feeler lever, ultrasonic tr-ansducer, auger stem, drill bit shell, pour pipe and drying pipe, the ultrasonic feeler lever is arranged in spiral shell
In rotary drill bar, the ultrasonic feeler lever axis is overlapped with auger stem axis, and the ultrasonic tr-ansducer is connected with ultrasonic feeler lever,
There is helical form guard strip on the auger stem outer surface, the auger stem is arranged in drill bit shell, the guard strip
It is matched with drill bit outer casing inner wall shape, the pipe that pours is arranged on drill bit shell, and the drying pipe is arranged in drill bit
On shell.When drill bit encounters more hard object, ultrasonic feeler lever is stretched out from auger stem up to contacting object, starting
Ultrasonic tr-ansducer makes ultrasonic feeler lever carry out ultrasonic vibration to hard object, and this vibration frequency is identical as the intrinsic frequency of rock, makes rock
Stone generates resonance.When rock is resonated, inside can quickly generate damage, start auger stem at this time and continue to tunnel, surpassed
The waste residue that sound feeler lever and auger stem pulverize is transported to earth's surface by the guard strip on auger stem, completes the recycling of waste residue.When
When needing to reinforce the hole wall drilled out, opening pours pipe, pours pipe and smears corresponding reinforcing mixture to hole wall, then has baking
Main pipe carries out flash baking to mixture is reinforced with rapid reinforcement hole wall.
Preferably, the ultrasonic feeler lever and auger stem is slidably connected on auger stem axis direction.Sliding connects
The ultrasonic feeler lever connect can guarantee that ultrasonic feeler lever does not need contact construction surface when not needed, reduce abrasion.
Preferably, the pipe that pours relatively dries pipe away from drill bit outer casing bottom apart from small away from drill bit outer casing bottom distance.
Since drill bit is to be worked by drill bit cover top portion towards drill bit outer casing bottom, pouring pipe and drying the position of pipe facilitates hole wall and adds
Gu work.
Preferably, being additionally provided with groove on the guard strip.The friction for increasing guard strip, makes friction of the waste residue for guard strip
Greater than the friction to augers outer wall, waste residue is made to be easier to be transported to earth's surface.
Preferably, being additionally provided with detent projection on the auger stem bottom.Detent projection facilitates to working face
Destruction and destruction to waste residue.
Working face is destroyed using ultrasound in conclusion the utility model has the advantages that, and uses band shield
Waste residue is delivered to ground by the augers of item, makes boring work more efficiently, and installation pours pipe and drying pipe carries out hole wall
It reinforces, the ultrasonic feeler lever being slidably connected can guarantee that ultrasonic feeler lever does not need contact construction surface when not needed, reduce abrasion.It pours
The position for building pipe and drying pipe facilitates hole wall reinforcement.The friction for increasing guard strip, is greater than waste residue for the friction of guard strip
Friction to augers outer wall makes waste residue be easier to be transported to earth's surface.Detent projection facilitates destruction to working face and right
The destruction of waste residue.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model
Illustrate: 1- drying pipe, 2- pour pipe, 3- drill bit shell, 4- ultrasonic tr-ansducer, 5- augers, 6- shield
Item, 7- ultrasound feeler lever.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1: as shown in Figure 1, a kind of ultrasound waste residue is from recycling drill bit, including ultrasonic feeler lever 7, ultrasonic tr-ansducer 4,
Auger stem 5, drill bit shell 3 pour pipe 2 and drying pipe 1, and ultrasonic feeler lever is arranged in auger stem, ultrasonic feeler lever axis with
Auger stem axis is overlapped, and ultrasonic tr-ansducer is connected with ultrasonic feeler lever, there is helical form guard strip 6, spiral on auger stem outer surface
Drilling rod is arranged in drill bit shell, and guard strip is matched with drill bit outer casing inner wall shape, pours pipe and is arranged on drill bit shell, drying
Pipe is arranged on drill bit shell.Ultrasonic feeler lever and auger stem are slidably connected on auger stem axis direction.Pipe is poured away from brill
Head outer casing bottom distance relatively drying pipe is away from drill bit outer casing bottom apart from small.Groove is additionally provided on guard strip.On auger stem bottom
It is additionally provided with detent projection.When drill bit encounters more hard object, ultrasonic feeler lever is stretched out from auger stem up to connecing
Object is touched, ultrasonic tr-ansducer is started, ultrasonic feeler lever is made to carry out ultrasonic vibration, the intrinsic frequency of this vibration frequency and rock to hard object
Rate is identical, and rock is made to generate resonance.When rock is resonated, inside can quickly generate damage, at this time start auger stem after
Continuous driving is transported to earth's surface by the guard strip on auger stem by the waste residue that ultrasonic feeler lever and auger stem pulverize, completes useless
The recycling of slag.When needing to reinforce the hole wall drilled out, opening pours pipe, and it is mixed to the corresponding reinforcing of hole wall smearing to pour pipe
Object is closed, then has drying pipe to carry out flash baking to mixture is reinforced with rapid reinforcement hole wall.The ultrasonic feeler lever being slidably connected can be with
Guarantee that ultrasonic feeler lever does not need contact construction surface when not needed, reduces abrasion.Since drill bit is by drill bit cover top portion towards brill
Head outer casing bottom work, the position for pouring pipe and drying pipe facilitates hole wall reinforcement.The friction for increasing guard strip, makes waste residue
Friction to augers outer wall is greater than for the friction of guard strip, waste residue is made to be easier to be transported to earth's surface.Detent projection facilitates
Destruction to working face and the destruction to waste residue.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.Furthermore
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (5)
1. a kind of ultrasound waste residue recycles drill bit certainly, which is characterized in that including ultrasonic feeler lever, ultrasonic tr-ansducer, auger stem, drill bit
Shell pours pipe and drying pipe, and the ultrasonic feeler lever is arranged in auger stem, the ultrasonic feeler lever axis and auger
Rod axis is overlapped, and the ultrasonic tr-ansducer is connected with ultrasonic feeler lever, has helical form guard strip on the auger stem outer surface,
The auger stem is arranged in drill bit shell, and the guard strip is matched with drill bit outer casing inner wall shape, and described pours
Pipe is arranged on drill bit shell, and the drying pipe is arranged on drill bit shell.
2. ultrasound waste residue according to claim 1 recycles drill bit certainly, which is characterized in that the ultrasonic feeler lever and auger
Bar is slidably connected on auger stem axis direction.
3. ultrasound waste residue according to claim 1 recycles drill bit certainly, which is characterized in that described pours pipe away from drill bit shell
Distance from bottom relatively drying pipe is away from drill bit outer casing bottom apart from small.
4. ultrasound waste residue according to claim 1 recycles drill bit certainly, which is characterized in that be additionally provided on the guard strip recessed
Slot.
5. ultrasound waste residue according to claim 1 recycles drill bit certainly, which is characterized in that on the auger stem bottom also
It is provided with detent projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899434.3U CN208792946U (en) | 2018-06-11 | 2018-06-11 | Ultrasonic waste residue recycles drill bit certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899434.3U CN208792946U (en) | 2018-06-11 | 2018-06-11 | Ultrasonic waste residue recycles drill bit certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792946U true CN208792946U (en) | 2019-04-26 |
Family
ID=66200888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899434.3U Expired - Fee Related CN208792946U (en) | 2018-06-11 | 2018-06-11 | Ultrasonic waste residue recycles drill bit certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208792946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215480A (en) * | 2021-11-15 | 2022-03-22 | 张家口路桥建设集团有限公司 | Sand flow geological rotary drill and long pile casing slurry pore-forming method adopting same |
-
2018
- 2018-06-11 CN CN201820899434.3U patent/CN208792946U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215480A (en) * | 2021-11-15 | 2022-03-22 | 张家口路桥建设集团有限公司 | Sand flow geological rotary drill and long pile casing slurry pore-forming method adopting same |
| CN114215480B (en) * | 2021-11-15 | 2023-09-15 | 张家口路桥建设集团有限公司 | Rotary drilling drill for drift sand geology and long casing slurry pore-forming method adopting rotary drilling drill |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |