CN207751713U - Pedal portable soil sampler - Google Patents
Pedal portable soil sampler Download PDFInfo
- Publication number
- CN207751713U CN207751713U CN201721745101.7U CN201721745101U CN207751713U CN 207751713 U CN207751713 U CN 207751713U CN 201721745101 U CN201721745101 U CN 201721745101U CN 207751713 U CN207751713 U CN 207751713U
- Authority
- CN
- China
- Prior art keywords
- compressor reducer
- compression bar
- pedal
- soil
- barrel
- 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
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Abstract
The utility model discloses pedal portable soil samplers, the utility model is provided with compressor reducer and lower compressor reducer, and it is connected by rebound spring between pedal and barrel, when work, operating personnel need to only stand and be moved up and down on pedal, the gravitional force to be fallen using operating personnel acts on the upper compressor reducer of device lower part and lower compressor reducer, upper compressor reducer and lower compressor reducer are moved by dislocation, make to cut native serrated knife move to following rotation side, to carry out cutting the native of underface on level land.Secondly it takes out and cuts native device, then drawing out soil equipment is put into the ring-shaped groove cut in advance, turn knob makes rotary cutting soil knife cut soil sample lower part, is finally proposed soil sample with drawing out soil equipment.Present apparatus soil extracting efficiency is high, easy to operate, relatively low to technology requirement, and a people can be operated；The present apparatus makes soil sample uniform force during fetching earth, and improves follow-up test precision, and preferably soil sample can be protected not to be damaged.
Description
Technical field
The utility model belongs to field of civil engineering, and in particular to pedal portable soil sampler.
Background technology
General soil test goes to field to fetch earth using traditional artificial mining method, because experiment needs, the block soil ruler digged up
The very little generally length of side is the square of 20-40cm or is equal to the cuboid of size, cylinder with it, and its must be kept original
Structural intergrity.Traditional hand digging method basic step is manually to dig an annular soil box with spade, and at this moment annular spits slot
Centre will form a raised soil block, then with small scoop or cut soil block bottom cutting bit by bit of the native knife from protrusion
The soil block is taken, is detached until raised soil block bottom is cut with ground, the soil block of separation is then subjected to fining-off with native knife is cut, directly
To skiving to the general size of soil sample collection device, then collected keeping with soil sample collection device.Generally use traditional artificial digging
When pick method, since whole process uses manual control, it is easy to cause the destruction and disturbance of soil sample, the in this way precision to the experiment in later stage
Also it can have a certain impact.
Utility model content
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide one kind to be more convenient, disturbs smaller to soil sample, is easier
The pedal portable soil sampler of left-hand seat, less damaged soil sample.
In order to achieve the above object, the utility model includes cutting native device and drawing out soil equipment, and it includes barrel, cylinder to cut native device
Compressor reducer and lower compressor reducer are provided in wall, upper compressor reducer is connected with the compression bar for stretching out barrel, and lower compressor reducer bottom is provided with
It is helical teeth structure if whitening soil serrated knife, at the top of lower compressor reducer, compressor reducer, upper compression is arranged on the compression bar above lower compressor reducer
The bottom of device is to be fixed with pedal, pedal on the compression bar above barrel with lower compressor reducer helical teeth structure matched helical teeth structure
It is connect by rebound spring between barrel；
Drawing out soil equipment includes fetching earth annulus, is fixed with several rotary knob rods straight down on the annulus that fetches earth, rotary knob rod it is remote
End is provided with rotary cutting soil knife, and the knob for control handle bar rotational angle is provided at the top of the annulus that fetches earth.
The side of barrel is provided with side support plate.
Lower compressor reducer is positioned by center-pole, and part of the compression bar in rebound spring is hollow structure, is opened on upper compressor reducer
Beginning has the compression bar socket being connected with compression bar hollow structure, the center-pole of lower compressor reducer that can be inserted into compression bar by compression bar socket
In hollow structure.
Compression bar aperture is offered in the middle part of pedal, compression bar is positioned by being inserted into compression bar aperture.
It is provided with handle at the top of compression bar.
It includes backing plate to cut native device, and backing plate hole is offered on backing plate, and the diameter in backing plate hole is more than or equal to the internal diameter of barrel.
Backing plate hole is opened in the geometric center of backing plate.
Compared with prior art, the utility model is provided with compressor reducer and lower compressor reducer, and leads between pedal and barrel
Rebound spring connection is crossed, when work, operating personnel need to only stand and be moved up and down on pedal, the weight for utilizing operating personnel to fall
Power potential energy acts on the upper compressor reducer of device lower part and lower compressor reducer, and upper compressor reducer and lower compressor reducer are moved by dislocation,
Make to cut native serrated knife move to following rotation side, to carry out cutting the native of underface on level land.Secondly it takes out and cuts native dress
It sets, then drawing out soil equipment is put into the ring-shaped groove cut in advance, turn knob, rotary cutting soil knife is made to carry out soil sample lower part
Cutting, is finally proposed soil sample with drawing out soil equipment.Present apparatus soil extracting efficiency is high, easy to operate, relatively low to technology requirement, and one
People can be operated；The present apparatus makes soil sample uniform force during fetching earth, and improves follow-up test precision, and can be better
Soil sample is protected not to be damaged.
Further, the barrel side of the present apparatus is provided with side support plate, can ensure the stability of the present apparatus.
Further, the present apparatus is provided with backing plate, can preferably be positioned to the soil sample of required cutting.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model handle；
Fig. 2 is the cooperation schematic diagram of the utility model pedal, upper compressor reducer and lower compressor reducer；
Fig. 3 is the structural schematic diagram of backing plate in the utility model；
Fig. 4 is that the utility model cuts native device compression pre-structure schematic diagram；
Fig. 5 is that the utility model cuts native device compression pre-structure schematic diagram；
Fig. 6 is the structure principle chart of the utility model drawing out soil equipment；
Wherein, 1. handle, 2. compression bars, 3. backing plates, 4. backing plate holes, 5. pedals, 6. compression bar apertures, 7. compression bar sockets, 8. times
Spring is played, 9. barrels, compressor reducer on 10., 11. times compressor reducers, 12. cut native serrated knife, and 13. side support plates, 14. knobs, 15. take
Native annulus, 16. rotary knob rods, 17. rotary cutting soil knives.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model includes cutting native device and drawing out soil equipment, and it includes barrel 9 to cut native device,
Compressor reducer 10 and lower compressor reducer 11 are provided in barrel 9, upper compressor reducer 10 is connected with the compression bar 2 for stretching out barrel 9, lower compressor reducer
If 11 bottoms are provided with whitening soil serrated knife 12,11 top of lower compressor reducer is helical teeth structure, is covered on the compression bar 2 of 11 top of lower compressor reducer
Equipped with upper compressor reducer 10, the bottom of upper compressor reducer 10 is and the matched helical teeth structure of 11 helical teeth structure of lower compressor reducer, barrel 9
It is fixed with pedal 5 on the compression bar 2 of top, is connected by rebound spring 8 between pedal 5 and barrel 9, the side of barrel 9 is provided with side
Support plate 13, lower compressor reducer 11 are positioned by center-pole, and part of the compression bar 2 in rebound spring 8 is hollow structure, upper compressor reducer
The compression bar socket 7 being connected with 2 hollow structure of compression bar is begun on 10, the center-pole of lower compressor reducer 11 can pass through compression bar socket
7 are inserted into the hollow structure of compression bar 2, and the middle part of pedal 5 offers compression bar aperture 6, and compression bar 2 is carried out by being inserted into compression bar aperture 6
Positioning, 2 top of compression bar are provided with handle 1；
It further includes backing plate 3 to cut native device, and backing plate hole 4 is offered on backing plate 3, and the diameter in backing plate hole 4 is more than or equal to barrel 9
Internal diameter, backing plate hole 4 are opened in the geometric center of backing plate 3；
Drawing out soil equipment includes the annulus 15 that fetches earth, and several rotary knob rods 16 straight down, knob are fixed on the annulus 15 that fetches earth
The distal end of bar 16 is provided with rotary cutting soil knife 17, and 15 top of annulus of fetching earth is provided with for 16 rotational angle of control handle bar
Knob 14.
First the end of compression bar 2 is injected in compression bar aperture 6 using preceding, form it is as shown in Figure 4 cut native device, then find
Backing plate 3 is placed on the ground, then will cut native device alignment pads plate hole 4 and place, in use, fetching earth by the place to be fetched earth
Personnel's both feet are stood on pedal 5, and both hands catch handle 1, carry out jump repeatedly, to drive that cuts native device lower part to cut soil
Serrated knife 12 carries out cutting soil.Specific operation principle is as follows, cuts natives person and is pushed pedal 5 using the gravity that jump is fallen,
Pedal 5 is pushed upper compressor reducer 10 in compression bar jack 7 by compression bar 2, and 10 suppressing action of upper compressor reducer is in lower compressor reducer
On 11, oblique gear between the two can be such that lower compressor reducer 11 is moved downward in rotation, and lower 11 lower end of compressor reducer, which is connected with, cuts
Native serrated knife 12, i.e., can drive cut native serrated knife 12 while rotation while move downward, to carry out cutting soil.The personnel that fetch earth back and forth jump, under
The formula of falling cut soil, and when take-off, upper compressor reducer 10 can be jacked up by rebound spring 8 to be resetted, and original position is returned to, to continue to jump
Leap row cuts soil.The side support plate 13 for cutting surrounding on the downside of native device plays a firm effect of support, makes the personnel of fetching earth upper
Portion is more steady when back and forth jump.It is as shown in Figure 4 and Figure 5 to cut the state that native device has sprung back and has been depressed.
Fetch earth process, will cut native device and removes, and drawing out soil equipment such as Fig. 6 are put into vertically in the round soil box cut in advance,
The position that native knife 17 is cut in rotation at this time is as shown in Figure 6.Next turn knob 14 counterclockwise, rotary knob rod 16, rotary cutting are native at this time
Knife 17 can be rotated synchronously with knob 14, and rotary cutting soil knife 17 separates soil sample and ground, then hand in bottom rotary cutting soil
It carries knob 14 above to carry, you can take out the soil sample of cylinder.
Claims (7)
1. pedal portable soil sampler, which is characterized in that including cutting native device and drawing out soil equipment, it includes barrel (9) to cut native device,
Compressor reducer (10) and lower compressor reducer (11) are provided in barrel (9), upper compressor reducer (10) is connected with the compression bar for stretching out barrel (9)
(2), compressor reducer (10) is arranged on the compression bar (2) above lower compressor reducer (11), lower compressor reducer (11) bottom is provided with several
Native serrated knife (12) is cut, is helical teeth structure at the top of lower compressor reducer (11), the bottom of upper compressor reducer (10) is oblique with lower compressor reducer (11)
Toothing matched helical teeth structure is fixed with pedal (5) on the compression bar (2) above barrel (9), between pedal (5) and barrel (9)
It is connected by rebound spring (8)；
Drawing out soil equipment includes the annulus (15) that fetches earth, and several rotary knob rods (16) straight down are fixed on the annulus that fetches earth (15), is revolved
The distal end of button bar (16) is provided with rotary cutting soil knife (17), is provided at the top of the annulus that fetches earth (15) and turns for control handle bar (16)
The knob (14) of dynamic angle.
2. pedal portable soil sampler according to claim 1, which is characterized in that the side of barrel (9) is provided with collateral
Fagging (13).
3. pedal portable soil sampler according to claim 1, which is characterized in that lower compressor reducer (11) is fixed by center-pole
Position, part of the compression bar (2) in rebound spring (8) are hollow structure, are begun on upper compressor reducer (10) and compression bar (2) hollow knot
The center-pole of the compression bar socket (7) that structure is connected, lower compressor reducer (11) can be inserted by compression bar socket (7) in compression bar (2)
In hollow structure.
4. pedal portable soil sampler according to claim 1, which is characterized in that pedal offers compression bar in the middle part of (5)
Aperture (6), compression bar (2) are positioned by being inserted into compression bar aperture (6).
5. pedal portable soil sampler according to claim 1, which is characterized in that be provided with handle at the top of compression bar (2)
(1)。
6. pedal portable soil sampler according to claim 1, which is characterized in that it includes backing plate (3), backing plate to cut native device
(3) backing plate hole (4) is offered on, the diameter of backing plate hole (4) is more than or equal to the internal diameter of barrel (9).
7. pedal portable soil sampler according to claim 6, which is characterized in that backing plate hole (4) are opened in backing plate (3)
Geometric center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745101.7U CN207751713U (en) | 2017-12-14 | 2017-12-14 | Pedal portable soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745101.7U CN207751713U (en) | 2017-12-14 | 2017-12-14 | Pedal portable soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751713U true CN207751713U (en) | 2018-08-21 |
Family
ID=63149189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745101.7U Expired - Fee Related CN207751713U (en) | 2017-12-14 | 2017-12-14 | Pedal portable soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340650A (en) * | 2021-06-23 | 2021-09-03 | 河北省地矿局第六地质大队 | Soil sampler |
| CN117191469A (en) * | 2023-11-06 | 2023-12-08 | 湖北欧鑫科技有限公司 | Garden soil sampling device |
-
2017
- 2017-12-14 CN CN201721745101.7U patent/CN207751713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340650A (en) * | 2021-06-23 | 2021-09-03 | 河北省地矿局第六地质大队 | Soil sampler |
| CN117191469A (en) * | 2023-11-06 | 2023-12-08 | 湖北欧鑫科技有限公司 | Garden soil sampling device |
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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: 20180821 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |