CN1948939A - Ground drill - Google Patents
Ground drill Download PDFInfo
- Publication number
- CN1948939A CN1948939A CNA2005100303414A CN200510030341A CN1948939A CN 1948939 A CN1948939 A CN 1948939A CN A2005100303414 A CNA2005100303414 A CN A2005100303414A CN 200510030341 A CN200510030341 A CN 200510030341A CN 1948939 A CN1948939 A CN 1948939A
- Authority
- CN
- China
- Prior art keywords
- extension bar
- screw thread
- handle
- working shaft
- ground drill
- 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
- 230000002787 reinforcement Effects 0.000 claims description 3
- 241001669679 Eleotris Species 0.000 abstract 2
- 238000003197 gene knockdown Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
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
- E21B11/00—Other drilling tools
- E21B11/005—Hand operated drilling tools
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 relates to earth drill. It includes sleeper drill, cutting edge, handle, spliced pole, working-spindle, oblique angle. The sleeper drill is coiled around the working-spindle. The handle and the spliced pole are a whole. Its feature is that at least one connecting rod is set between the spliced pole and working-spindle and connected by grooving screw thread. The invention has the advantages of knock-down, convenient using no matter the depth of the earth.
Description
Technical field
The present invention relates to a kind of ground drill, can be used for shrinking and loose various raw materials, in soil, hole, in different depth of soil, take a sample, belong to technical field of tools.
Background technology
Based on former Soviet Union standard SU 1076808, G 01 N 1/04,1984 ground drill comprises that the pipe with cannelure of the extension bar that has handle and hollow forms, and pipe is made spirality, and scale is arranged on the extension bar, can indicated depth, can adjust the length of handle and extension bar by retainer, there is a projection in the place that connects flat spirality tommy bar in the bottom of extension bar, and tommy bar is put the first edge on a knife or a pair of scissors, a fixator is installed in the bottom of extension bar, above tommy bar is fixedly mounted in.Its shortcoming is: because handle and extension bar are to link together, the entire tool size is very big, carries very inconvenient, though handle and extension bar can be regulated length, but limited after all, exceed the length that handle and extension bar can be regulated as the soil degree of depth that will bore, just seem and have no idea.
Summary of the invention
The objective of the invention is to invent a kind of detachable, dark again ground drill that also can bore in soil.
For realizing above purpose, technical scheme of the present invention provides a kind of ground drill, comprise tommy bar, cutting edge, handle, extension bar, working shaft, oblique angle, the tommy bar spirality ground that has cutting edge is on working shaft, extension bar and handle are one, it is characterized in that, between extension bar and working shaft, be provided with at least one connecting link, be threaded by fluting.
The present invention adopts connecting link between extension bar and working shaft, be threaded by fluting, and the time spent can not dismantle like this, be convenient to transportation and preserve, if when boring darker soil, can connect several connecting links simultaneously, make the ground drill lengthening, adapt to the different degree of depth, very easy to use.
Advantage of the present invention is detachable, and the soil deeply also can bore again, and is easy to use.
Description of drawings
Fig. 1 is the ground drill structural representation.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, be the ground drill structural representation, described a kind of ground drill, form by tommy bar 1, cutting edge 2, handle 3, extension bar 4, working shaft 5, oblique angle 6, connecting link 7, have cutting edge 2 tommy bar 1 spirality be installed on the working shaft 5, the top of working shaft 5 is oblique angle 6, the other end is provided with fluting screw thread 8, extension bar 4 is an one with handle 3, one end of extension bar 4 is provided with fluting screw thread 8, be provided with at least one connecting link 7 between extension bar 4 and working shaft 5, connect by fluting screw thread 8, connecting link 7 two ends are provided with fluting screw thread 8.Described fluting screw thread 8 is provided with hexagonal reinforcement 9.
During work, extension bar 4 and working shaft 5 couple together by the fluting screw thread 8 of hexagonal reinforcement 9, and till can not rotating, turning handle 3 can carry out work like this, oblique angle 6 enters in the soil, the loose soil of tommy bar 1 is also pushed to it come, if very dark, can be put into tommy bar 1 in the soil, connecting one or a few connecting link 7 again gets final product, work finishes, as long as the separately preservation of dismounting back is very convenient.
Claims (5)
1. ground drill, comprise tommy bar (1), cutting edge (2), handle (3), extension bar (4), working shaft (5), oblique angle (6), tommy bar (1) the spirality ground that has cutting edge (2) is on working shaft (5), extension bar (4) is an one with handle (3), it is characterized in that, between extension bar (4) and working shaft (5), be provided with at least one connecting link (7), connect by fluting screw thread (8).
2. ground drill according to claim 1 is characterized in that, an end of described extension bar (4) is provided with fluting screw thread (8).
3. ground drill according to claim 1 is characterized in that, the top of described working shaft (5) is oblique angle (6), and the other end is provided with fluting screw thread (8).
4. ground drill according to claim 1 is characterized in that, described connecting link (7) two ends are provided with fluting screw thread (8).
5. according to claim 1 or 2 or 3 or 4 described ground drills, it is characterized in that described fluting screw thread (8) is provided with hexagonal reinforcement (9).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100303414A CN1948939A (en) | 2005-10-10 | 2005-10-10 | Ground drill |
| US11/545,728 US20070102194A1 (en) | 2005-10-10 | 2006-10-10 | Soil auger assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100303414A CN1948939A (en) | 2005-10-10 | 2005-10-10 | Ground drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1948939A true CN1948939A (en) | 2007-04-18 |
Family
ID=38002595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100303414A Pending CN1948939A (en) | 2005-10-10 | 2005-10-10 | Ground drill |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20070102194A1 (en) |
| CN (1) | CN1948939A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108706A (en) * | 2011-03-24 | 2011-06-29 | 甘肃第一建设集团有限责任公司 | Simple manual spiral earth fetching device for reinforcing pile core of pre-stressed pipe pile |
| CN104034553A (en) * | 2014-04-25 | 2014-09-10 | 杭州师范大学 | Novel soil sampling apparatus |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2453587A (en) * | 2007-10-12 | 2009-04-15 | Pyrotek Engineering Materials | Extraction device for extracting a ceramic foam filter |
| CN102606067A (en) * | 2012-03-28 | 2012-07-25 | 河南省电力公司漯河供电公司 | Drilling-in tool for screw type ground drill |
| US11840892B2 (en) * | 2021-08-19 | 2023-12-12 | Petru Aurelian Simionescu | Hand-actuated earth auger |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657910A (en) * | 1950-10-04 | 1953-11-03 | Thomas J Eby | Soil auger |
| US2896729A (en) * | 1955-12-05 | 1959-07-28 | Adrian G Brechlin | Boundary marker exposure tool |
| US4074780A (en) * | 1976-07-28 | 1978-02-21 | Gilbert Robert E | Earth auger |
| US4122905A (en) * | 1977-04-15 | 1978-10-31 | The Raymond Lee Organization, Inc. | Hand auger |
| US4315340A (en) * | 1978-08-17 | 1982-02-16 | Veldman Donald R | Method and apparatus for making a self-thread creating fastener |
| US4653336A (en) * | 1986-04-14 | 1987-03-31 | Vollweiler Arthur R | Combination soil auger and soil core sampler with sample retaining capacity |
| US4790392A (en) * | 1987-08-24 | 1988-12-13 | Clements James M | Soil sample core extraction tool |
| US4779689A (en) * | 1987-09-28 | 1988-10-25 | Bulb Bopper, Inc. | Soil auger |
| US4848484A (en) * | 1988-06-06 | 1989-07-18 | Clements James M | Soil sample extraction tool |
| US5275245A (en) * | 1992-11-12 | 1994-01-04 | Clements James M | Device to facilitate creating foxholes with explosives and method of making the same |
| US6321861B1 (en) * | 1999-06-15 | 2001-11-27 | Henry S. Leichter | Auger |
| CN2494103Y (en) * | 2001-05-23 | 2002-06-05 | 周怀榕 | Horticultural excavator |
| GB2376248B (en) * | 2001-06-04 | 2005-04-13 | High Mead Developments Ltd | Apparatus and method for rotary bored drilling |
| US7198434B2 (en) * | 2004-07-13 | 2007-04-03 | Berkel & Company Contractors, Inc. | Full-displacement pressure grouted pile system and method |
| US7357200B2 (en) * | 2005-09-29 | 2008-04-15 | Harleman Ronald E | Earth auger |
| US7258178B2 (en) * | 2005-11-08 | 2007-08-21 | Gordon Laboratories, Inc. | Auger planter |
-
2005
- 2005-10-10 CN CNA2005100303414A patent/CN1948939A/en active Pending
-
2006
- 2006-10-10 US US11/545,728 patent/US20070102194A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108706A (en) * | 2011-03-24 | 2011-06-29 | 甘肃第一建设集团有限责任公司 | Simple manual spiral earth fetching device for reinforcing pile core of pre-stressed pipe pile |
| CN104034553A (en) * | 2014-04-25 | 2014-09-10 | 杭州师范大学 | Novel soil sampling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070102194A1 (en) | 2007-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |