CN110017103A - It is a kind of to improve the drilling bit of pile engine for opening rock rate - Google Patents
It is a kind of to improve the drilling bit of pile engine for opening rock rate Download PDFInfo
- Publication number
- CN110017103A CN110017103A CN201810020174.2A CN201810020174A CN110017103A CN 110017103 A CN110017103 A CN 110017103A CN 201810020174 A CN201810020174 A CN 201810020174A CN 110017103 A CN110017103 A CN 110017103A
- Authority
- CN
- China
- Prior art keywords
- vibrating motor
- vibration bin
- rock
- drill
- shock absorber
- 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.)
- Pending
Links
- 239000011435 rock Substances 0.000 title claims abstract description 40
- 238000005553 drilling Methods 0.000 title claims abstract description 17
- 239000006096 absorbing agent Substances 0.000 claims abstract description 18
- 230000035939 shock Effects 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 14
- 239000002002 slurry Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 235000013312 flour Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
Abstract
The invention discloses the drilling bit of pile engine that rock rate is opened in a kind of raising, including jointed rod, drill bit support plate is connected with below the jointed rod, and drill bit support plate lower right-hand side is connected with vibration bin, drill headstock is connected with below the vibration bin, and top is connected with rubber shock absorber on the left of vibration bin, the rubber shock absorber and rubber balance shaft are connected with each other, its rubber balance shaft two sides is provided with locking nut, and rubber shock absorber is arranged between damper pressing plate and vibration bin upper cover plate, vibrating motor is installed below the vibration bin, and vibrating motor two sides are equipped with eccentric block.The drilling bit of pile engine that rock rate is opened in the raising passes through setting jointed rod, drill bit support plate, vibration bin, drill headstock and vibrating motor, so that drill bit can beat automatically, it can beat and rotate at a high speed on rock, the utilization rate of mechanical energy is improved, to energy saving, project cost is reduced, the construction period can be greatly shortened.
Description
Technical field
The present invention relates to piling machine technical fields, specially a kind of to improve the drilling bit of pile engine for opening rock rate.
Background technique
When putting up a house, bridge etc. does foundation engineering and needs to drive piles, it is commonly encountered and needs to carry out the rock of massif
Rock is opened to burrow, the prior art is all that drill bit is hung certain altitude with hoist engine, then bleed off, using drill bit itself gravity from
By declining, impact rock achievees the purpose that out that rock burrows, and this method efficiency is very low, and it is very slow to open rock speed, so being badly in need of one
The drilling bit of pile engine of rock rate is opened in the novel raising of kind.
Summary of the invention
The purpose of the present invention is to provide the drilling bit of pile engine that rock rate is opened in a kind of raising, to solve in above-mentioned background technique
The existing design used proposed is unreasonable, and efficiency is very low, opens that rock speed is very slow, be also easy to it is too low to the utilization rate of mechanical energy,
The problem of wasting mass energy, increasing project cost, and increase considerably the construction period.
To achieve the above object, the present invention provides the following technical solutions, a kind of to improve the drilling bit of pile engine for opening rock rate, packet
Jointed rod is included, is connected with drill bit support plate below the jointed rod, and drill bit support plate lower right-hand side is connected with vibration bin,
Drill headstock is connected with below the vibration bin, and top is connected with rubber shock absorber on the left of vibration bin, the rubber shock absorber with
Rubber balance shaft is connected with each other, and rubber balance shaft two sides are provided with locking nut, and rubber shock absorber is arranged in damper pressure
Between plate and vibration bin upper cover plate, vibrating motor is installed below the vibration bin, and vibrating motor two sides are equipped with eccentric block,
It is connected with conduit between the jointed rod and vibrating motor, and is to be provided with power supply line inside conduit, the connection is bored
It is connected with downcomer between bar and vibrating motor, and is provided with mud sealing ring outside downcomer, is set below the vibrating motor
It is equipped with damping storehouse lower cover plate, and is provided with drill headstock below the lower cover plate of damping storehouse, is inlaid with alloy bit on the drill headstock,
Drill bit seating face is provided with concentric ring, and slurry channel is provided on drill headstock.
Preferably, the rubber shock absorber by rubber balance shaft be fixed on damper pressing plate and vibration bin upper cover plate it
Between.
Preferably, the downcomer surface and mud sealing ring constitute mosaic texture, and mud sealing ring is in downcomer table
Face setting is there are three more than.
Preferably, the eccentric block is provided with two pieces, and eccentric block is vertically disposed on the two sides of vibrating motor.
Preferably, there are three the concentric ring settings, the low inside and high outside stepped distribution of concentric ring, and between concentric ring
Gap be slurry channel, the outer surface of concentric ring is also embedded with alloy bit.
Compared with prior art, the beneficial effects of the present invention are: the drilling bit of pile engine that rock rate is opened in the raising passes through setting
Jointed rod, drill bit support plate, vibration bin, drill headstock and vibrating motor, so that drill bit can beat automatically, it can
To beat at a high speed and rotate on rock, quick washing rock carries out out rock, and rock speed is made out to be greatly improved, while by
In that can be improved with bump to the utilization rate of mechanical energy, thus energy saving, reduction project cost can significantly contract
The short construction period.Rubber shock absorber is fixed on to constitute between damper pressing plate and vibration bin upper cover plate by rubber balance shaft and be fixed
Structure reduces the excessive damage to equipment of vibration force, improves the service life of the drill bit, and can be energy saving, will shake
Power buffer storage improves out rock rate so that drill bit is secondary to open rock, and downcomer surface and mud sealing ring composition inlay knot
Structure, and mud sealing ring, more than there are three the settings of downcomer surface, mud passes through vibrating motor shell, passes through mud from downcomer
Sealing ring jointed rod is starched, is drawn onto piling pump, then be discharged by pump, avoids leading to equipment card in the excessive inhalation device of magma
Shell damage, eccentric block is provided with two pieces, and eccentric block is vertically disposed on the two sides of vibrating motor, vibrating motor high speed rotation
Eccentric block rotation is driven, eccentric block is made to generate centrifugal force, vibration source is formed, makes alloy bit vibration at high speed, generated on rock
Impact force, there are three concentric ring settings, the low inside and high outside stepped distribution of concentric ring, and the gap between concentric ring is mud
The outer surface in channel, concentric ring is also embedded with alloy bit, so that the stone for wearing into rock under the action of rotation and vibration at high speed
Powder and mud can quickly be entered inside the pipeline of piling machine by slurry channel, and guarantee mud will not occur in bit part
Slurry is detained, and influences the working efficiency of drill bit.
Detailed description of the invention
Fig. 1 is positive structure schematic of the present invention；
Fig. 2 is drill bit bottom substance schematic diagram of the present invention；
Fig. 3 is enlarged structure schematic diagram at A of the present invention.
In figure: 1, jointed rod, 2, conduit, 3, rubber shock absorber, 4, damper pressing plate, 5, rubber balance shaft, 6, lock
Tight nut, 7, drill bit support plate, 8, vibration bin upper cover plate, 9, vibration bin, 10, downcomer, 11, vibrating motor, 12, eccentric block,
13, damping storehouse lower cover plate, 14, drill headstock, 15, alloy bit, 16, mud sealing ring, 17, power supply line, 18, slurry channel, 19,
Concentric ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: the drilling bit of pile engine of rock rate is opened in a kind of raising, including
Jointed rod 1 is connected with drill bit support plate 7 below jointed rod 1, and 7 lower right-hand side of drill bit support plate is connected with vibration bin 9,
Drill headstock 14 is connected with below vibration bin 9, and 9 left side top of vibration bin is connected with rubber shock absorber 3, rubber shock absorber 3 and rubber
Skin balance shaft 5 is connected with each other, and 5 two sides of rubber balance shaft are provided with locking nut 6, and rubber shock absorber 3 is arranged in damper
Between pressing plate 4 and vibration bin upper cover plate 8, rubber shock absorber 3 is fixed on damper pressing plate 4 and vibration bin by rubber balance shaft 5
Fixed structure is constituted between upper cover plate 8, is reduced the excessive damage to equipment of vibration force, is improved the service life of the drill bit, and
And can be energy saving, by vibration force buffer storage, so that drill bit is secondary to open rock, rock rate is improved out, is pacified below vibration bin 9
Equipped with vibrating motor 11, and 11 two sides of vibrating motor are equipped with eccentric block 12, and eccentric block 12 is provided with two pieces, and eccentric block 12 divides
It is not vertically set on the two sides of vibrating motor 11,11 high speed rotation of vibrating motor drives eccentric block 12 to rotate, and produces eccentric block 12
Raw centrifugal force, forms vibration source, makes 15 vibration at high speed of alloy bit, and impact force, jointed rod 1 and vibration electricity are generated on rock
It is connected with conduit 2 between machine 11, and is to be provided with power supply line 17 inside conduit 2, between jointed rod 1 and vibrating motor 11
It is connected with downcomer 10, and is provided with mud sealing ring 16 outside downcomer 10,10 surface of downcomer and 16 structure of mud sealing ring
At mosaic texture, and mud sealing ring 16, more than there are three the settings of 10 surface of downcomer, mud passes through 11 shell of vibrating motor,
Pass through 16 jointed rod 1 of mud sealing ring from downcomer 10, is drawn onto piling pump, then be discharged by pump, magma is avoided excessively to inhale
Enter in equipment, causes equipment to get stuck damage, damping storehouse lower cover plate 13, and damping storehouse lower cover plate 13 are provided with below vibrating motor 11
Lower section is provided with drill headstock 14, and alloy bit 15 is inlaid on drill headstock 14, and 14 surface of drill headstock is provided with concentric ring 19, and
Slurry channel 18 is provided on drill headstock 14, the outer surface of concentric ring 19 is embedded with alloy bit 15, so that shaking in rotation and high speed
The mountain flour and mud for wearing into rock under the action of dynamic can quickly be entered by slurry channel 18 in the pipeline of piling machine
Portion, guarantee mud delay will not occur in 15 part of alloy bit, influence the working efficiency of alloy bit 15.
Working principle: when opening the drilling bit of pile engine of rock rate using the raising, impact drill bit of piling machine, jointed rod 1
Speed reducing mechanism is formed with drill bit support plate 7, transmitting produces entire drill bit by the turning moment that piling machine mill generates
Raw rotation, drill bit support plate 7 pass through on rubber balance shaft 5, rubber shock absorber 3, damper pressing plate 4, locking nut 6 and damping storehouse
Cover board 8 connects, and is then connect by vibration bin 9 with vibration bin lower cover plate 13, is connected by vibration bin lower cover plate 13 and drill headstock 14
It connects, the center on drill headstock 14 is set there are two slurry channel 18, and the alloy being embedded in above drill headstock 14 is finally utilized to bore
Impact force is transmitted to above rock and carries out out rock and burrow work by first 15, and impact force is mounted on above vibration bin lower cover plate 13
11 high speed rotation of vibrating motor drive eccentric block 12 rotate, make eccentric block 12 generate centrifugal force, formed vibration source, bore alloy
First 15 vibration at high speed, generates impact force on rock, so that rock is worn into mountain flour and mud under the action of rotation is with vibration at high speed,
Mountain flour and mud are by the slurry channel 18 on drill headstock 14, using the reverse circulation system above piling machine, by mountain flour and mud
By 11 shell of vibrating motor, pass through 16 jointed rod 1 of mud sealing ring from downcomer 10, is drawn onto piling pump, then by pumping
Discharge, here it is the use processes that the drilling bit of pile engine of rock rate is opened in the raising.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (5)
1. a kind of improve the drilling bit of pile engine for opening rock rate, including jointed rod (1), it is characterised in that: the jointed rod (1)
Lower section is connected with drill bit support plate (7), and drill bit support plate (7) lower right-hand side is connected with vibration bin (9), the vibration bin (9)
Lower section is connected with drill headstock (14), and top is connected with rubber shock absorber (3) on the left of vibration bin (9), the rubber shock absorber (3)
It is connected with each other with rubber balance shaft (5), rubber balance shaft (5) two sides are provided with locking nut (6), and rubber shock absorber (3)
It is arranged between damper pressing plate (4) and vibration bin upper cover plate (8), vibrating motor (11) is installed below the vibration bin (9),
And vibrating motor (11) two sides are equipped with eccentric block (12), are connected with electricity between the jointed rod (1) and vibrating motor (11)
Spool (2), and it is to be provided with power supply line (17) that conduit (2) is internal, is connected between the jointed rod (1) and vibrating motor (11)
It is connected to downcomer (10), and is provided with mud sealing ring (16) outside downcomer (10), setting below the vibrating motor (11)
There is damping storehouse lower cover plate (13), and be provided with drill headstock (14) below damping storehouse lower cover plate (13), is inlayed on the drill headstock (14)
Embedded with alloy bit (15), drill headstock (14) surface is provided with concentric ring (19), and it is logical that mud is provided on drill headstock (14)
Road (18).
2. the drilling bit of pile engine that rock rate is opened in a kind of raising according to claim 1, it is characterised in that: the rubber shock absorber
Device (3) is fixed between damper pressing plate (4) and vibration bin upper cover plate (8) by rubber balance shaft (5).
3. the drilling bit of pile engine that rock rate is opened in a kind of raising according to claim 1, it is characterised in that: the downcomer
(10) surface and mud sealing ring (16) constitute mosaic texture, and mud sealing ring (16) is provided with three on downcomer (10) surface
More than a.
4. the drilling bit of pile engine that rock rate is opened in a kind of raising according to claim 1, it is characterised in that: the eccentric block
(12) two pieces are provided with, and eccentric block (12) is vertically disposed on the two sides of vibrating motor (11).
5. the drilling bit of pile engine that rock rate is opened in a kind of raising according to claim 1, it is characterised in that: the concentric ring
(19) there are three setting, the low inside and high outside stepped distribution of concentric ring (19), and the gap between concentric ring is slurry channel
(18), the outer surface of concentric ring (19) is also embedded with alloy bit (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020174.2A CN110017103A (en) | 2018-01-09 | 2018-01-09 | It is a kind of to improve the drilling bit of pile engine for opening rock rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020174.2A CN110017103A (en) | 2018-01-09 | 2018-01-09 | It is a kind of to improve the drilling bit of pile engine for opening rock rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110017103A true CN110017103A (en) | 2019-07-16 |
Family
ID=67187808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810020174.2A Pending CN110017103A (en) | 2018-01-09 | 2018-01-09 | It is a kind of to improve the drilling bit of pile engine for opening rock rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110017103A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952931A (en) * | 2019-12-17 | 2020-04-03 | 王义华 | Agricultural impact drilling machine capable of reducing mud resistance |
| CN111576418A (en) * | 2020-06-08 | 2020-08-25 | 张润民 | Novel vibrating rotary pile driver |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287137A (en) * | 2011-09-15 | 2011-12-21 | 东北石油大学 | Self-excitation sympathetic vibration well drilling device and method |
| CN202131977U (en) * | 2011-05-31 | 2012-02-01 | 夏汉忠 | Impact drill bit of piling machine |
| CN202249765U (en) * | 2011-09-15 | 2012-05-30 | 东北石油大学 | Resonant well drilling device |
| CN204984249U (en) * | 2015-10-08 | 2016-01-20 | 福建永强岩土股份有限公司 | Punching pile driver drill bit |
| CN206721877U (en) * | 2017-05-19 | 2017-12-08 | 中国十九冶集团有限公司 | Piling machine |
-
2018
- 2018-01-09 CN CN201810020174.2A patent/CN110017103A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202131977U (en) * | 2011-05-31 | 2012-02-01 | 夏汉忠 | Impact drill bit of piling machine |
| CN102287137A (en) * | 2011-09-15 | 2011-12-21 | 东北石油大学 | Self-excitation sympathetic vibration well drilling device and method |
| CN202249765U (en) * | 2011-09-15 | 2012-05-30 | 东北石油大学 | Resonant well drilling device |
| CN204984249U (en) * | 2015-10-08 | 2016-01-20 | 福建永强岩土股份有限公司 | Punching pile driver drill bit |
| CN206721877U (en) * | 2017-05-19 | 2017-12-08 | 中国十九冶集团有限公司 | Piling machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952931A (en) * | 2019-12-17 | 2020-04-03 | 王义华 | Agricultural impact drilling machine capable of reducing mud resistance |
| CN110952931B (en) * | 2019-12-17 | 2021-11-09 | 江苏四达重工有限公司 | Agricultural impact drilling machine capable of reducing mud resistance |
| CN111576418A (en) * | 2020-06-08 | 2020-08-25 | 张润民 | Novel vibrating rotary pile driver |
| CN111576418B (en) * | 2020-06-08 | 2021-10-29 | 张润民 | Vibrating rotary pile driver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110017103A (en) | It is a kind of to improve the drilling bit of pile engine for opening rock rate | |
| CN105275405B (en) | The New Type of PDC Bit of efficiency of breaking rock is improved using percussion | |
| CN209849047U (en) | Ore crushing device for mining | |
| CN105863499B (en) | A kind of mine special synchronous rig | |
| CN202831028U (en) | Multifunctional vibration hammer | |
| CN201618580U (en) | Vibratory ore-drawing machine arranged on upper portion of downhole iron ore jaw crusher | |
| CN202131977U (en) | Impact drill bit of piling machine | |
| CN203701943U (en) | Full-section drilling tool and rotary-excavating drilling machine | |
| CN208763662U (en) | One kind punching device for removing slag for hydraulic tunnel engineering | |
| CN209569017U (en) | A kind of pressure beats compound broken rock shield machine | |
| CN208266961U (en) | A kind of ridge buster and bull-dozer | |
| CN203716844U (en) | Improved walking type down-the-hole drill | |
| CN211547676U (en) | Frog rammer for constructional engineering | |
| CN206128163U (en) | Nitrogen explodes formula high frequency quartering hammer | |
| CN211164667U (en) | Cement mixer feeding auxiliary device | |
| CN213978998U (en) | A interim side slope protector for municipal building | |
| CN106168115B (en) | A kind of hard-rock boring drill bit of cooperation rotary drilling rig | |
| CN210659913U (en) | Mud circulation type cluster down-the-hole hammer drilling tool | |
| CN107961896A (en) | The trapezoidal slope groove face ore pulp of buffering bucket divides ore deposit device | |
| CN211436306U (en) | Cone crusher with vibration damper | |
| CN108176453A (en) | A kind of single roll crusher in the shield slurry circulatory system | |
| CN210753094U (en) | Coarse aggregate breaker | |
| CN209115103U (en) | A kind of efficient coal mine excavator | |
| CN207346613U (en) | A kind of oscillating feeder | |
| CN211849695U (en) | Hydraulic oil pipe connecting mechanism of breaking hammer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190716 |
|
| WD01 | Invention patent application deemed withdrawn after publication |