CN205977209U - Novel earth boring auger fetches earth - Google Patents
Novel earth boring auger fetches earth Download PDFInfo
- Publication number
- CN205977209U CN205977209U CN201620728340.0U CN201620728340U CN205977209U CN 205977209 U CN205977209 U CN 205977209U CN 201620728340 U CN201620728340 U CN 201620728340U CN 205977209 U CN205977209 U CN 205977209U
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- China
- Prior art keywords
- earth
- live spindle
- drill bit
- fetches
- fetches earth
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Abstract
The utility model discloses a novel earth boring auger fetches earth, include rotary main shaft and connect the helical blade on rotary main shaft, the inside device that fetches earth that is provided with of rotary main shaft, the device that fetches earth is including setting up the post hole to the side of rotary main shaft and setting up the inside mechanism that fetches earth in rotary main shaft, fetch earth the mechanism include with the well core rod of the coaxial setting of rotary main shaft, be connected with fetch earth drill bit and post hole pin on the well core rod, it all suits with post hole count volume and position to fetch earth drill bit and post hole shelves pole quantity and position, drill bit and the post hole shelves pole of fetching earth is 180 each other and sets up, well core rod upper end still is provided with the twist grip, and the twist grip passes and stretches out rotary main shaft. The utility model discloses a novel earth boring auger fetches earth, the earth boring auger that originally fetches earth can be realized breaking ground, driling, can also realize automatic fetching earth, and can take out the appearance soil of interior each position of deep hole.
Description
Technical field
This utility model is related to field of drill, more specifically to a kind of new earth boring auger that fetches earth.
Background technology
Research to soil needs to use the various earth boring augers that fetch earth, and earth boring auger of the prior art is broadly divided into two kinds, Yi Zhongwei
It is provided with helical blade, the earth boring auger that can rotate, this earth boring auger is mainly used for breaking ground or carrying out the excavation in hole of fetching earth, another
Kind is the yi word pattern earth boring auger with U-type groove, and it does not connect any power set, how using manually fetching earth, is fetching earth
In, need operator's Manual press, realize fetching earth, inefficiency, go soil slow, and need manual labor, waste time and energy, and
The sample soil on each position and aspect in post holes can not accurately be taken out, the conclusion of research be there is no guarantee that.
Utility model content
The purpose of this utility model is to provide a kind of new earth boring auger that fetches earth, and the earth boring auger that originally fetches earth is capable of breaking ground, holes,
Can also realize automatically fetching earth, and the sample soil of each position deep hole Nei can be taken out.
A kind of new earth boring auger that fetches earth of technical solutions of the utility model, including drill bit, described drill bit includes live spindle and company
It is connected to the helical blade in live spindle, described live spindle is internally provided with drawing out soil equipment, described drawing out soil equipment includes arranging
In post holes and the mechanism that fetches earth being arranged within live spindle of live spindle side, the described mechanism that fetches earth includes and live spindle
The center-pole being coaxially disposed, described center-pole is connected with fetch earth drill bit and post holes pin, described drill bit and the post holes lever of fetching earth
Quantity and position are all adapted with post holes quantity and position, fetch earth drill bit and post holes lever is in mutually 180 ° of settings, described center
Bar upper end is additionally provided with rotary handle, and described rotary handle is through and out live spindle.
Preferably, described live spindle is set to hollow axle, and live spindle upper end is connected with power transmission pole, described dynamic
Power drive link and live spindle are detachably connected.
Preferably, described live spindle upper end is additionally provided with annular slotted hole, and described annular slotted hole one end is placed in post holes
Portion position, it is in 180 ° of positions that the other end is placed in post holes, and annular slotted hole length is the half of live spindle outer circumference, described rotation
Change hands handle to be passed by annular slotted hole.
Preferably, described post holes pin end is provided with curved baffle, the axial line distance of described curved baffle to center-pole
It is adapted with live spindle internal bore radius, described curved baffle area is not less than post holes area.
Preferably, described drill bit outer end of fetching earth is adaptable with live spindle internal bore radius to the axial line distance of center-pole,
The bit diameter that fetches earth is adapted with post holes diameter.
Preferably, the described drill bit that fetches earth is set to cylinder, and the drill bit that fetches earth is provided with upwards away from the end of center-pole
Fetch earth breach.
Preferably, described rotary handle is consistent with the drill bit setting direction that fetches earth, and rotary handle is provided with screw thread and connects
There is locking nut.
Preferably, described live spindle interior bottom portion is provided with and fetches earth drill bit center-pole groove in the same direction, described center-pole
Bottom is placed in inside center-pole groove, and center-pole bottom is additionally provided with support block, and described support block is placed in center-pole groove top.
This utility model technology beneficial effect：
The new earth boring auger that fetches earth of one kind of technical solutions of the utility model, can realize when fetching earth breaking ground and graving, it is to avoid
Manually break ground and grave, improve and when fetching earth, break ground and grave efficiency, and can adapt to various complexity, the severe environment that fetches earth；
Originally fetch earth earth boring auger additionally it is possible to manifest automatic sampling soil while breaking ground and grave, it is to avoid in prior art, utilize U-shaped drilling to use
Manually fetch earth, improve soil extracting efficiency, reduce labor intensity simultaneously；Originally fetch earth earth boring auger additionally it is possible to realize in dell each not
Fetching earth with height and position, improves the accuracy to soil investigation.
Brief description
Fig. 1 is a kind of new earth boring auger structural representation that fetches earth of this utility model,
Fig. 2 is drawing out soil equipment and live spindle position relationship schematic diagram,
Fig. 3 is Fig. 2 top view,
Schematic diagram when Fig. 4 fetches earth for drawing out soil equipment.
Specific embodiment
For ease of skilled artisan understands that technical solutions of the utility model, new to this practicality in conjunction with Figure of description
Type technical scheme is described further.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of new earth boring auger that fetches earth, including drill bit, described drill bit includes live spindle
2 are internally provided with drawing out soil equipment with the helical-blade 4 being connected in live spindle 2, described live spindle 2, described drawing out soil equipment
Including the post holes 3 being arranged at live spindle 2 side and the mechanism that fetches earth being arranged within live spindle 2, the described mechanism's bag that fetches earth
Include the center-pole 13 being coaxially disposed with live spindle 2, described center-pole 13 is connected with fetch earth drill bit 9 and post holes pin 14, institute
State fetch earth drill bit 9 and post holes lever 14 quantity and position to be all adapted with post holes 3 quantity and position, fetch earth drill bit 9 and post holes shelves
Bar 14 is in mutually 180 ° of settings, and described center-pole 13 upper end is additionally provided with rotary handle 6, and described rotary handle 6 passes through and stretches
Go out live spindle 2.
As shown in Figure 1 and Figure 2, described live spindle 2 is set to hollow axle, and live spindle 2 upper end is connected with power transmission
Bar 1, described power transmission pole 1 and live spindle 2 are detachably connected.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, described live spindle 2 upper end is additionally provided with annular slotted hole 5, described annular
Slotted eye 5 one end is placed in post holes 3 upper position, and it is in 180 ° of positions that the other end is placed in post holes 3, and annular slotted hole 5 length is rotation master
The half of axle 2 outer circumference, described rotary handle 6 is passed by annular slotted hole 5.
As shown in Figure 1 and Figure 2, described post holes pin 14 end is provided with curved baffle 12, and described curved baffle 13 is to center
The axial line distance of bar 13 is adapted with live spindle 2 internal bore radius, and described curved baffle 12 area is not less than post holes 3 area.
As shown in Figure 1 and Figure 2, described drill bit 9 outer end of fetching earth is to axial line distance and live spindle 2 endoporus of center-pole 13
Radius is adapted, and drill bit 9 diameter that fetches earth is adapted with post holes 3 diameter.
As shown in Fig. 2 the described drill bit 9 that fetches earth is set to cylinder, the drill bit 9 that fetches earth is provided with away from the end of center-pole 13
The breach 8 that fetches earth upwards.
As shown in Fig. 2 described rotary handle 6 is consistent with drill bit 9 setting direction that fetches earth, rotary handle 6 is provided with screw thread
And it is connected with locking nut 7.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, described live spindle 2 interior bottom portion be provided with and fetch earth drill bit 9 in the same direction in
Core bar groove 11, described center-pole 13 bottom is placed in inside center-pole groove 11, and center-pole 13 bottom is additionally provided with support block 10, described
Support block 10 is placed in center-pole groove 11 top.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the new earth boring auger that fetches earth of one kind of technical solutions of the utility model, during work, first
First center-pole 13 is placed in live spindle 2 axial location, fetches earth inside drill bit 9 position live spindle, curved baffle 12 blocks post holes
3, it is to avoid when earth boring auger breaks ground, soil enters into inside live spindle 2；Open the motor being connected with power transmission pole 1, power again
Drive link 1 is rotated main shaft 2 and rotates, and helical blade 4 is realized breaking ground or digging hole, and after the completion of waiting to break ground, or pick hole depth is suitable
Afterwards, close motor, live spindle 2 suspends rotation；Hand rotation rotary handle 6 is so that rotary handle 6 is along annular slotted hole 5 again
Mobile 180 °, so that the drill bit 9 be aligned post holes 3 that fetches earth, pull rotary handle 6 manually, center-pole 13 are pulled in live spindle 2
Portion side, the drill bit 9 that fetches earth is stretched out by post holes 3, and screws locking nut 7 so that fetch earth mechanism and rotation within live spindle 2
Main shaft 2 is relatively fixed；Open motor again so that the drill bit 9 that fetches earth rotates together with live spindle 2, realize fetching earth, finally close
Motor, takes out earth boring auger entirety, and drill bit 9 internal memory that fetches earth contains sample soil.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the new earth boring auger that fetches earth of one kind of technical solutions of the utility model, post holes 3 is in rotation
Turn and set gradually from the bottom to top on main shaft 2, uniform post holes 3 adapts to the number of the drill bit 9 that fetches earth setting with position, it is possible to achieve to depth
The sampling of the soil of upper and lower differing heights position in hole, is easy to the research to each position soil for the researcher, improves research conclusion
Accuracy.
Technical solutions of the utility model above in conjunction with accompanying drawing, utility model are exemplarily described it is clear that this practicality
New implementing is not subject to the restrictions described above, as long as employ method design of the present utility model carrying out with technical scheme
Various unsubstantialities improve, or the not improved design by utility model and technical scheme directly apply to other occasions,
All within protection domain of the present utility model.
Claims (8)
1. a kind of new earth boring auger that fetches earth, including drill bit, described drill bit includes live spindle and the spiral being connected in live spindle
It is characterised in that described live spindle is internally provided with drawing out soil equipment, described drawing out soil equipment includes being arranged at live spindle blade
The post holes of side and be arranged at the mechanism that fetches earth within live spindle, the described mechanism that fetches earth includes being coaxially disposed with live spindle
Center-pole, described center-pole is connected with fetch earth drill bit and post holes pin, described drill bit and post holes lever quantity and the position of fetching earth
All it is adapted with post holes quantity and position, fetch earth drill bit and post holes lever is in mutually 180 ° of settings, described center-pole upper end is also
It is provided with rotary handle, described rotary handle is through and out live spindle.
2. one kind according to claim 1 new fetch earth earth boring auger it is characterised in that described live spindle be set to hollow
Axle, live spindle upper end is connected with power transmission pole, and described power transmission pole and live spindle are detachably connected.
3. the new earth boring auger that fetches earth of one kind according to claim 1 is it is characterised in that described live spindle upper end also sets up
There is annular slotted hole, described annular slotted hole one end is placed in post holes upper position, it is in 180 ° of positions that the other end is placed in post holes, cannelure
Hole length is the half of live spindle outer circumference, and described rotary handle is passed by annular slotted hole.
4. the new earth boring auger that fetches earth of one kind according to claim 1 is it is characterised in that described post holes pin end is provided with arc
Shape baffle plate, the axial line distance of described curved baffle to center-pole is adapted with live spindle internal bore radius, described curved baffle face
Amass and be not less than post holes area.
5. the new earth boring auger that fetches earth of one kind according to claim 1 is it is characterised in that described drill bit outer end of fetching earth is to center
The axial line distance of bar is adapted with live spindle internal bore radius, and the bit diameter that fetches earth is adapted with post holes diameter.
6. the new earth boring auger that fetches earth of one kind according to claim 1 is it is characterised in that the described drill bit that fetches earth is set to cylinder
Shape, the drill bit that fetches earth is provided with the breach that fetches earth upwards away from the end of center-pole.
7. the new earth boring auger that fetches earth of one kind according to claim 1 is it is characterised in that described rotary handle is set with the drill bit that fetches earth
Put direction consistent, rotary handle is provided with screw thread and is connected with locking nut.
8. the new earth boring auger that fetches earth of one kind according to claim 1 is it is characterised in that described live spindle interior bottom portion is arranged
Have and the drill bit center-pole groove in the same direction that fetches earth, described center-pole bottom is placed in inside center-pole groove, and center-pole bottom is additionally provided with
Support block, described support block is placed in center-pole groove top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620728340.0U CN205977209U (en) | 2016-07-12 | 2016-07-12 | Novel earth boring auger fetches earth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620728340.0U CN205977209U (en) | 2016-07-12 | 2016-07-12 | Novel earth boring auger fetches earth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977209U true CN205977209U (en) | 2017-02-22 |
Family
ID=58023841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620728340.0U Expired - Fee Related CN205977209U (en) | 2016-07-12 | 2016-07-12 | Novel earth boring auger fetches earth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977209U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930760A (en) * | 2017-04-01 | 2017-07-07 | 北京林业大学 | A kind of intelligent soil sampler |
| CN109884276A (en) * | 2019-03-27 | 2019-06-14 | 中国科学院地理科学与资源研究所 | Stratified soil humidity synchronous measuring apparatus |
| CN109973013A (en) * | 2019-04-02 | 2019-07-05 | 苏州水环岩土科技有限公司 | A kind of quick excavating gear of shallow depth and method |
| CN114703910A (en) * | 2022-05-05 | 2022-07-05 | 天津建岩岩土工程有限公司 | Soil digging method |
-
2016
- 2016-07-12 CN CN201620728340.0U patent/CN205977209U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930760A (en) * | 2017-04-01 | 2017-07-07 | 北京林业大学 | A kind of intelligent soil sampler |
| CN106930760B (en) * | 2017-04-01 | 2023-05-09 | 北京林业大学 | Intelligent soil sampler |
| CN109884276A (en) * | 2019-03-27 | 2019-06-14 | 中国科学院地理科学与资源研究所 | Stratified soil humidity synchronous measuring apparatus |
| CN109884276B (en) * | 2019-03-27 | 2024-05-10 | 中国科学院地理科学与资源研究所 | Layered soil humidity synchronous measuring device |
| CN109973013A (en) * | 2019-04-02 | 2019-07-05 | 苏州水环岩土科技有限公司 | A kind of quick excavating gear of shallow depth and method |
| CN114703910A (en) * | 2022-05-05 | 2022-07-05 | 天津建岩岩土工程有限公司 | Soil digging method |
| CN114703910B (en) * | 2022-05-05 | 2024-02-06 | 天津建岩岩土工程有限公司 | Soil picking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |