CN210923125U - Earth drill component - Google Patents
Earth drill component Download PDFInfo
- Publication number
- CN210923125U CN210923125U CN201921051836.9U CN201921051836U CN210923125U CN 210923125 U CN210923125 U CN 210923125U CN 201921051836 U CN201921051836 U CN 201921051836U CN 210923125 U CN210923125 U CN 210923125U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- connecting rod
- soil
- earth
- 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.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 claims abstract description 33
- 238000005553 drilling Methods 0.000 claims abstract description 10
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 13
- 241001330002 Bambuseae Species 0.000 abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 13
- 239000011425 bamboo Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a soil drill part, including soil drill handle, connecting rod, a support section of thick bamboo and drill bit, soil drill handle fixed set up in the connecting rod upper end, and the drill bit is fixed to be set up in the connecting rod lower extreme, supports a sliding sleeve and locates the connecting rod middle part, and the outer wall of a support section of thick bamboo is used for laminating mutually with the inner wall of drilling. The utility model has the characteristics of simple structure, cost of manufacture are lower, and it is laborsaving to save labour during the use, can effectively prevent that the soil auger from boring askew problem.
Description
Technical Field
The utility model relates to a soil sample collection technical field especially relates to a soil drill part.
Background
During soil sampling, different soil textures are encountered, such as clay, loam, sandy soil and peat soil. In order to achieve better sampling effect, a proper earth drill bit is selected according to different soil textures.
In the soil environment of arid semi-arid regions, the following defects exist when the traditional soil drill is adopted for operation: 1. when a soil sample deeper than 20cm is collected, the supporting point in the soil cylinder is lack, so that the labor is wasted; 2. often use the earth boring drill drilling and then place the PC pipe when burying PC pipes such as root canal, soil moisture detecting tube underground, adopt traditional earth boring drill often to hardly bore and get straight soil drum, bury the influence very big underground to the PC pipe, or the PC pipe is yielding influence survey, or the stabilization time is longer.
Therefore, there is a need for an earth-boring unit that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a labour saving and time saving just is difficult for boring askew soil and bores part for solve the technical problem that above-mentioned prior art exists.
In order to achieve the above object, the utility model provides a following scheme:
the utility model discloses a soil drill part, including soil drill handle, connecting rod, a support section of thick bamboo and drill bit, soil drill handle is fixed set up in the connecting rod upper end, the drill bit is fixed set up in the connecting rod lower extreme, a support section of thick bamboo slip cap is located the connecting rod middle part, the outer wall of a support section of thick bamboo is used for laminating mutually with the inner wall of drilling.
Preferably, the support cylinder material is plastic.
Preferably, the earth boring drill handle is in threaded connection with the connecting rod, and the connecting rod is in threaded connection with the drill bit.
Preferably, the drill bit is a half-slotted drill bit.
Preferably, the drill bit is a fully open slot drill bit.
Preferably, the drill bit is a helical drill bit.
The utility model discloses for prior art gain following technological effect:
the utility model discloses when the support section of thick bamboo on the well connecting rod enters into the soil hole, a support section of thick bamboo can play the effect of fixed direction, can play laborsaving effect as the fulcrum when supporting a section of thick bamboo outside and soil contact, and support a section of thick bamboo and drill bit and collide through sliding from top to bottom when taking out the soil sample, and the impact is strikeed to the power of hitting, can make soil flow out in the drill bit, plays the effect that saves labour.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an earth-boring unit according to the present embodiment;
in the figure: 1-a soil drill shank; 2-a connecting rod; 3-a support cylinder; 4-a drill bit.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a labour saving and time saving just is difficult for boring askew soil and bores part for solve the technical problem that above-mentioned prior art exists.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, this embodiment provides an earth boring part, including earth boring handle, connecting rod, a supporting cylinder and drill bit, the earth boring handle is fixed to be set up in the connecting rod upper end, and the skilled person in the art can adjust the shape of earth boring handle according to actual conditions, as long as can let it rotate, the during operation user only need rotate the drill handle and can drive the connecting rod and rotate. The drill bit is fixedly arranged at the lower end of the connecting rod, and when the connecting rod rotates, the drill bit is driven to rotate, so that soil drilling is realized. The connecting rod middle part is located to a support section of thick bamboo slip cap, and the outer wall of a support section of thick bamboo is used for laminating mutually with the inner wall of drilling, and the inner wall and the connecting rod shaft hole cooperation of a support section of thick bamboo to guarantee the connecting rod vertical motion, do not take place the skew.
When the earth boring machine is used, a user only needs to rotate the earth boring handle, and the drill bit rotates along with the earth boring handle, so that earth is bored on the ground. When the drilling depth exceeded drill bit length, with supporting cylinder insert drilling, supporting cylinder outer wall and the laminating of drilling inner wall mutually realized reciprocal anchorage's technological effect. Simultaneously, support a section of thick bamboo inner wall and connecting rod for shaft hole cooperation and sliding contact, can guarantee like this that the connecting rod is the vertical state with ground. When the drill bit continues to drill soil downwards, the connecting rod and the supporting barrel slide relatively, the connecting rod can be guaranteed to be vertical all the time in the falling process due to the limiting effect of the inner wall of the supporting barrel, the connecting rod cannot be in contact with the drilled hole, friction can be effectively reduced, and therefore the technical effect of saving labor is achieved. When the soil sample needs to be taken out after the soil drilling is completed, the technical personnel in the field only need to slide the supporting barrel up and down to enable the supporting barrel to collide with the drill bit, and the soil sample in the drill bit falls due to the influence of the impact force, so that the soil is collected and researched.
In order to reduce the overall weight, the material of the support cylinder in this embodiment is preferably plastic, and those skilled in the art can replace it with other materials, such as wood, alloy, etc., as long as the structure is strong and the overall structure of the earth drill is not deviated.
When facing different ground, can use different drill bit and native drill handle, native drill handle is threaded connection with the connecting rod, and the connecting rod is threaded connection with the drill bit, and the purpose that sets up like this is the different drill bit of convenient ground replacement and native drill handle according to the difference.
According to different conditions, a user needs to select different drill bits, the drill bit in the embodiment is a semi-open slot type drill bit, and a person skilled in the art can select other types of drill bits such as a full open slot type drill bit and a spiral type drill bit.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (6)
1. An earth-boring component characterized by: including native drillstock, connecting rod, a supporting cylinder and drill bit, native drillstock fixed set up in the connecting rod upper end, the drill bit is fixed set up in the connecting rod lower extreme, a supporting cylinder slip cap is located the connecting rod middle part, the outer wall of a supporting cylinder is used for laminating mutually with the inner wall of drilling.
2. The earth-boring component according to claim 1, wherein: the supporting cylinder is made of plastic.
3. The earth-boring component according to claim 1, wherein: the soil drill handle is in threaded connection with the connecting rod, and the connecting rod is in threaded connection with the drill bit.
4. The earth-boring component according to claim 1, wherein: the drill bit is a semi-open groove type drill bit.
5. The earth-boring component according to claim 1, wherein: the drill bit is a full-open groove type drill bit.
6. The earth-boring component according to claim 1, wherein: the drill bit is a spiral drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051836.9U CN210923125U (en) | 2019-07-08 | 2019-07-08 | Earth drill component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051836.9U CN210923125U (en) | 2019-07-08 | 2019-07-08 | Earth drill component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210923125U true CN210923125U (en) | 2020-07-03 |
Family
ID=71349293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921051836.9U Expired - Fee Related CN210923125U (en) | 2019-07-08 | 2019-07-08 | Earth drill component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210923125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603645A (en) * | 2022-04-26 | 2022-06-10 | 广州想象智能科技发展有限公司 | Drilling device capable of machining deep and long holes and manufacturing method of process fence |
-
2019
- 2019-07-08 CN CN201921051836.9U patent/CN210923125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603645A (en) * | 2022-04-26 | 2022-06-10 | 广州想象智能科技发展有限公司 | Drilling device capable of machining deep and long holes and manufacturing method of process fence |
| CN114603645B (en) * | 2022-04-26 | 2023-01-20 | 广州想象智能科技发展有限公司 | Drilling device capable of machining deep and long holes and manufacturing method of process fence |
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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: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |