CN106522846A - Energy-saving earth drill bit - Google Patents
Energy-saving earth drill bit Download PDFInfo
- Publication number
- CN106522846A CN106522846A CN201611054879.3A CN201611054879A CN106522846A CN 106522846 A CN106522846 A CN 106522846A CN 201611054879 A CN201611054879 A CN 201611054879A CN 106522846 A CN106522846 A CN 106522846A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- energy
- spindle
- main shaft
- earth
- 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
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000004134 energy conservation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910000914 Mn alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 7
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000008719 thickening Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides an energy-saving earth drill bit. The energy-saving earth drill bit comprises a spindle, a drill bit body and rotary blades. The drill bit body is arranged at the top end of the spindle. The rotary blades spirally surround the spindle and are formed through welding. The rotary blades are of a double-layer hollow structure and are thickened. The spindle is thickened. The horizontal angles between the rotary blades and the ground are identical and are 70-90 degrees. The surface of each rotary blade and the surface of the spindle are coated with protecting films. The energy-saving earth drill bit is simple and understandable in structure, convenient to operate and low in cost. The spindle is thickened, the rotary blades are hollow and are thickened, and the angles of the rotary blades are increased, so that when the energy-saving earth drill bit rotates, soil is rapidly delivered out of a pit, the pressure in the pit is decreased, the friction force of an earth drill can be reduced just like the earth drill operates on the earth surface, the space in the drill bit body is reduced, and the total amount of soil is reduced.
Description
Technical field
The invention belongs to the field of mechanical technique in work progress, particularly belongs to energy-conservation earth-boring bit.
Background technology
Existing earth-boring bit all adopts monolithic vane, often 15-30 centimetre of depth opportunity during use
Tool performance is not bad, and when needing to bore deep some ground, this kind of monolithic vane earth-boring bit, then performance are short of power, up to not
To preferable effect.
In use as the intensification soil of machinery rotation is more and more in vane, frictional force is increasing, so
Performance is short of power.
For the shortcomings of the prior art, it is necessary to provide a kind of device with novelty and creativeness and come
Solve present situation.
The content of the invention
It is an object of the invention to provide energy-conservation earth-boring bit, is solved with this present in prior art with machinery rotation
Intensification soil it is more and more in vane, frictional force is increasing, and performance such as is short of power at the phenomenon.So as to reach safety, save time
It is laborsaving.
The present invention is achieved through the following technical solutions：Energy-conservation earth-boring bit, including：Main shaft, drill bit, vane leaf
Piece；The top of the main shaft is provided with drill bit, and vane blade screw surrounds main shaft welding fabrication, and the vane blade is set to double
Layer is hollow and thickeies, and the main shaft carries out overstriking setting, and with ground into identical horizontal angle, horizontal angle is arranged every vane blade
In 70-90 degree.
Used as a kind of preferred technical scheme, the vane blade and main shaft surface scribble layer protecting film.
Compared with prior art, the beneficial effects of the present invention is：（1）Simple structure is understandable, easy to operate, cost
It is low；（2）Overstriking main shaft of the present invention, the hollow thickening of vane blade, vane angle increase, and make device when rotated, can be native fast
Speed is transported in hole, and the pressure in hole diminishes, and the frictional force of ground auger can just reduce, and to the same when earth's surface is bored, is reduced in drill bit
Space, reduces the total amount of soil.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Number explanation in figure：1 main shaft, 2 drill bits, 3 vane blades.
Specific embodiment
With reference to embodiment, the present invention is further illustrated.
With reference to Fig. 1, energy-conservation earth-boring bit, including：Main shaft 1, drill bit 2, vane blade 3；The top of the main shaft 1 is provided with
Drill bit 2, vane blade 3 spiral about 1 welding fabrication of main shaft, and the vane blade 3 is set to double layer hollow and thickening, the master
Axle 1 carries out overstriking setting, and, into identical horizontal angle, horizontal angle is arranged on 70-90 degree for every vane blade 3 and ground.
Used as a kind of preferred technical scheme, the vane blade 3 and 1 surface of main shaft scribble layer protecting film (4).
Used as a kind of preferred technical scheme, the drill bit 2 is the cutting edge of manganese alloy material.
Present configuration is easily understood, easy to operate, low cost.
Overstriking main shaft of the present invention, the 3 hollow thickening of vane blade, vane angle increase, and make device when rotated, can be by soil
Transported in hole rapidly, the pressure in hole diminishes, and the frictional force of ground auger can just reduce, to the same when earth's surface is bored, reduce drill bit
Interior space, reduces the total amount of soil.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (3)
1. energy-conservation earth-boring bit, it is characterised in that include：Main shaft（1）, drill bit（2）, vane blade（3）；The main shaft（1）'s
Top is provided with drill bit（2）, vane blade（3）Spiral about main shaft（1）Welding fabrication, the vane blade（3）It is set to double
Layer is hollow and thickeies, the main shaft（1）Carry out overstriking setting, every vane blade（3）With ground into identical horizontal angle, level
Angle is arranged on 70-90 degree.
2. energy-conservation earth-boring bit according to claim 1, it is characterised in that the vane blade（3）And main shaft（1）Table
Face scribbles layer protecting film (4).
3. energy-conservation earth-boring bit according to claim 1, it is characterised in that the drill bit（2）It is manganese alloy material
Cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054879.3A CN106522846A (en) | 2016-11-25 | 2016-11-25 | Energy-saving earth drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054879.3A CN106522846A (en) | 2016-11-25 | 2016-11-25 | Energy-saving earth drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522846A true CN106522846A (en) | 2017-03-22 |
Family
ID=58357422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054879.3A Pending CN106522846A (en) | 2016-11-25 | 2016-11-25 | Energy-saving earth drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522846A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044143A (en) * | 1989-01-09 | 1990-07-25 | 北中克己 | Casting piles in position method and equipment thereof |
| CN1041293C (en) * | 1993-11-12 | 1998-12-23 | 希尔蒂股份公司 | Drilling tool |
| CN2713116Y (en) * | 2004-06-04 | 2005-07-27 | 朱天文 | Integral blade screw auger |
| CN201763248U (en) * | 2010-09-07 | 2011-03-16 | 李新桥 | Double-cone double spiral bit for rotary drill |
| CN202170751U (en) * | 2011-05-30 | 2012-03-21 | 濮阳市信宇石油机械化工有限公司 | Handheld ground anchor drilling machine |
| CN203248178U (en) * | 2013-05-23 | 2013-10-23 | 贵州盘江精煤股份有限公司火烧铺矿 | Downward-hole self-drilling grouting anchor rod |
| CN105003200A (en) * | 2015-07-03 | 2015-10-28 | 左红 | Hole drilling equipment and hole drilling method of hole drilling equipment |
| CN204754810U (en) * | 2015-06-10 | 2015-11-11 | 马妮 | Deep hole spiral pile driver |
| CN105221078A (en) * | 2014-06-09 | 2016-01-06 | 天津市八方工程机械设备有限公司 | A kind of augers with air-breather |
| CN206554805U (en) * | 2016-11-25 | 2017-10-13 | 辽宁虹圆现代农业装备技术开发有限公司 | One kind energy-conservation earth-boring bit |
-
2016
- 2016-11-25 CN CN201611054879.3A patent/CN106522846A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044143A (en) * | 1989-01-09 | 1990-07-25 | 北中克己 | Casting piles in position method and equipment thereof |
| CN1041293C (en) * | 1993-11-12 | 1998-12-23 | 希尔蒂股份公司 | Drilling tool |
| CN2713116Y (en) * | 2004-06-04 | 2005-07-27 | 朱天文 | Integral blade screw auger |
| CN201763248U (en) * | 2010-09-07 | 2011-03-16 | 李新桥 | Double-cone double spiral bit for rotary drill |
| CN202170751U (en) * | 2011-05-30 | 2012-03-21 | 濮阳市信宇石油机械化工有限公司 | Handheld ground anchor drilling machine |
| CN203248178U (en) * | 2013-05-23 | 2013-10-23 | 贵州盘江精煤股份有限公司火烧铺矿 | Downward-hole self-drilling grouting anchor rod |
| CN105221078A (en) * | 2014-06-09 | 2016-01-06 | 天津市八方工程机械设备有限公司 | A kind of augers with air-breather |
| CN204754810U (en) * | 2015-06-10 | 2015-11-11 | 马妮 | Deep hole spiral pile driver |
| CN105003200A (en) * | 2015-07-03 | 2015-10-28 | 左红 | Hole drilling equipment and hole drilling method of hole drilling equipment |
| CN206554805U (en) * | 2016-11-25 | 2017-10-13 | 辽宁虹圆现代农业装备技术开发有限公司 | One kind energy-conservation earth-boring bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
|
| RJ01 | Rejection of invention patent application after publication |