CN110376019A - Soil collection device - Google Patents
Soil collection device Download PDFInfo
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- CN110376019A CN110376019A CN201910810329.7A CN201910810329A CN110376019A CN 110376019 A CN110376019 A CN 110376019A CN 201910810329 A CN201910810329 A CN 201910810329A CN 110376019 A CN110376019 A CN 110376019A
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- plate
- collection device
- soil
- soil collection
- cylinder
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of soil collection devices, wherein；Several cutting plates (8) for being pierced by interlayer inner wall are installed in the interlayer of cylinder (2) lower part, bottom end is provided with the sawtooth (1) being integrated under cylinder (2), upper top is fixedly connected with connecting rod (3), connecting rod (3) is fixedly connected with handle (4), plate (12) in insertion in bottom plate (11), top plate (13) are inserted into middle plate (12), motor (16) are fixedly installed in the bottom plate (11) of boring, positioning sleeve (14), spiral shell axis (15) one end connects motor (16), the other end is inserted into positioning sleeve (14), middle part is screwed into two swivel nuts (20) of expansion bracket (17) one end, center pillar (19) connecting middle plate (12) of expansion bracket (17) other end, top side column (1) connects top plate (13), the present invention will not destroy the original knot of soil Structure does not cause cross contamination to soil, and institute's measured data is accurate, does not need to acquire repeatedly, work efficiency is high.
Description
Technical field
The invention belongs to field of mechanical technique, relate in particular to a kind of soil collection device.
Background technique
Soil is one of the most important factor that sustains life.Soil agreegate is the important component of soil, it is soil
The fundamental structural unit of earth, soil agreegate have the energy resisted external force or external environment variation and keep its original form
Power.It is more and more for the research of soil agreegate in recent years, soil agreegate have various effects, soil conservation fertilizer conservation,
The erosion of soil is resisted, soil erosion is reduced.When studying soil agreegate, undisturbed soil soil will be carried out first
Sampling, the undisturbed soil of use have the requirement of different depth etc. according to the difference of testing index.Undisturbed soil soil is acquired at present
The most commonly used is cutting ring samples.But these methods are inconvenient when taking out soil sample, and can destroy the original structure of soil, also may be used
Cross contamination can be caused to soil, cause institute's measured data inaccurate, needed to acquire repeatedly, take time and effort, working efficiency is low.It passes
The sample sampling instrument of system is mostly fairly simple, sampling trouble, large labor intensity, soil texture destructible, and accuracy is poor.
Summary of the invention
It is an object of the invention to the one kind for overcoming disadvantages mentioned above and providing will not destroy the original structure of soil, not to soil
Earth causes cross contamination, and institute's measured data is accurate, does not need to acquire repeatedly, the soil collection device that work efficiency is high.
It the purpose of the present invention and solves its technical problem underlying and adopts the following technical solutions to realize:
A kind of soil collection device of the invention, including sawtooth, cylinder, connecting rod, handle, it is characterised in that: in cylinder lower part
It is equipped in interlayer and is pierced by several cutting plates of interlayer Nell wall, bottom end is provided with the sawtooth being integrated under cylinder, and upper top is fixed
Connect connecting rod, connecting rod is fixedly connected with handle, the cutting plate by bottom plate, middle plate, top plate, positioning sleeve, spiral shell axis, motor, stretch
Contracting frame, side column, center pillar, swivel nut form, plate in insertion in bottom plate, are inserted into top plate in middle plate, fix peace in the bottom plate of boring
Equipped with motor, positioning sleeve, spiral shell axis one end connects motor, and the other end is inserted into positioning sleeve, and middle part is screwed into two of expansion bracket one end
In swivel nut, the center pillar connecting middle plate of the expansion bracket other end, top side column connects top plate.
The top plate can stretch in middle plate.
The middle plate can stretch in bottom plate.
Described cut several cuts after plate is stretched out one circle of formation.
The both ends of the spiral shell axis are plus thread and left-hand thread respectively.
Screw thread in described two swivel nuts is plus thread and left-hand thread respectively.
Switch is installed above the middle handle, battery is installed in the handle of inner hollow core.
Deep calibration is provided on the cylinder.
The cylinder top penetrates pressing plate, and pressing plate lower end connects push plate.
The present invention compared with the existing technology has clear advantage and beneficial effect.From the above technical scheme, this hair
Bright several cutting plates that interlayer Nell wall is pierced by by being equipped in the interlayer of cylinder lower part, it is one that bottom end, which is provided with, under cylinder
The sawtooth of body, upper top are fixedly connected with connecting rod, and connecting rod is fixedly connected with handle, plate in insertion in bottom plate, insertion top in middle plate
Plate is fixedly installed with motor, positioning sleeve in the bottom plate of boring, and spiral shell axis one end connects motor, and the other end is inserted into positioning sleeve,
Middle part is screwed into two swivel nuts of expansion bracket one end, the center pillar connecting middle plate of the expansion bracket other end, and top side column connects top plate.?
When sampling, handle is rotated left and right, and manually controls the direction of sampling, and bottom end is zigzag, laborsaving when to down-sampling, sampling unit
It is assigned sampling depth graduation mark, is stopped after the sampling depth of needs, by lower switch manipulation cutting plate sampling cylindrical body mud
Soil is cut, and is opening cutting plate by lower switch, pressing plate pushing makes to push away soil under push plate, be cut in classification, then will
The undisturbed soil of acquisition puts forward, and is packed into sample collection box.Sample requirement can be met at field, soil will not be destroyed by realizing
Original structure, discord cause cross contamination to soil, and institute's measured data is accurate, does not need to acquire repeatedly, work efficiency is high in a word；
Present invention acquisition soil sample is convenient, laborsaving, small to ambient enviroment destruction, can keep the integrality of collected soil sample to the maximum extent,
And outside contamination has been isolated, and it is reliably, easy to carry, substantially increase the quality and efficiency of forest workers.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is top view of the invention；
Fig. 3 is the cross-sectional view of Fig. 2A-A；
Fig. 4 is bottom view of the invention；
Fig. 5 is the structural schematic diagram of several cutting plates of the present invention；
Fig. 6 is the top view of several cutting plates of the present invention；
Fig. 7 is structural representation Fig. 1 of cutting plate of the present invention；
Fig. 8 is structural representation Fig. 2 of cutting plate of the present invention；
Fig. 9 is the top view of cutting plate of the present invention；
Figure 10 is the retraction structure schematic diagram of cutting plate of the present invention；
Figure 11 is the structural schematic diagram of spiral shell axis of the present invention, swivel nut；
Figure 12 is the structural schematic diagram of swivel nut of the present invention.
It is identified in figure:
Support plate D(20) top is connected as one with top plate (19).
1, sawtooth, 2, cylinder, 3, connecting rod, 4, handle, 5, switch, 6, battery, 7, deep calibration, 8, cutting plate,
9, pressing plate, 10, push plate, 11, bottom plate, 12, middle plate, 13, top plate, 14, positioning sleeve, 15, spiral shell axis, 16, motor, 17, expansion bracket,
18, side column, 19, center pillar, 20, swivel nut.
Specific embodiment
Below in conjunction with attached drawing and preferred embodiment, to specific embodiment, structure, feature and its function according to the present invention
Effect, detailed description is as follows.
Referring to Fig. 1-12, a kind of soil collection device of the invention, including sawtooth 1, cylinder 2, connecting rod 3, handle 4, it is special
Sign is: several cutting plates 8 for being pierced by interlayer inner wall are installed in the interlayer of 2 lower part of cylinder, the lower bottom end of cylinder 2 be provided with for
The sawtooth 1 of one, upper top are fixedly connected with connecting rod 3, and connecting rod 3 is fixedly connected with handle 4, the cutting plate 8 by bottom plate 11, in
Plate 12, top plate 13, positioning sleeve 14, spiral shell axis 15, motor 16, expansion bracket 17, side column 18, center pillar 19, swivel nut 20 form, in bottom plate 11
Plate 12 in insertion, middle plate 12 is interior to be inserted into top plate 13, is fixedly installed with motor 16, positioning sleeve 14, spiral shell in the bottom plate 11 of boring
15 one end of axis connects motor 16, and the other end is inserted into positioning sleeve 14, and middle part is screwed into two swivel nuts 20 of 17 one end of expansion bracket, is stretched
19 connecting middle plate 12 of center pillar of 17 other end of contracting frame, top side column 1 connect top plate 13.
The top plate 13 can stretch in middle plate 12.
The middle plate 12 can stretch in bottom plate 11.
Described cut several cuts after plate 8 is stretched out one circle of formation.
The both ends of the spiral shell axis 15 are plus thread and left-hand thread respectively.
Screw thread in described two swivel nuts 20 is plus thread and left-hand thread respectively.
4 middle part of handle is equipped with switch 5 above, is equipped with battery 6 in the handle 4 of inner hollow core.
Deep calibration 7 is provided on the cylinder 2.
2 top of cylinder penetrates pressing plate 9, and 9 lower end of pressing plate connects push plate 10.
In use, cutting plate 8 retracts, and the cylinder 2 that cutting plate 8 is in retracted mode is placed on will collect referring to Figure 10
The top of soil layer, handle 4 rotate left and right, and manually control the direction of sampling, and bottom end is that jagged sawtooth 1 is rotated down, cylinder 2
It is rotated down and gos deep into soil layer with sawtooth 1, when reaching predetermined sampling depth graduation mark 7, stop after the sampling depth of needs,
By lower switch 5, the rotation of motor 16 drives spiral shell axis 15 to rotate, and spiral shell axis 15 drives two swivel nuts 20 mobile from both ends to middle part, stretches
Plate 12, top plate 13 are protruding in the protruding drive of frame 17, and sampling cylindrical body soil is cut, is made by lower switch 5
The reverse rotation of motor 16, spiral shell axis 15 drive two swivel nuts 20 mobile from middle part to both ends, and expansion bracket 17 inwardly retracts plate in drive
12, top plate 13 is retracted into bottom plate 11, takes out the cylinder 2 for having soil, and pushing pressing plate 9 makes push plate 10 push the mud in cylinder 2
Soil makes soil glide downwards, is cut in classification, then puts forward the muti-piece undisturbed soil of acquisition, be separately packed into sample collection
In box.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form, appoint
What is to the above embodiments according to the technical essence of the invention any simply to repair without departing from technical solution of the present invention content
Change, equivalent variations and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (9)
1. a kind of soil collection device, including sawtooth (1), cylinder (2), connecting rod (3), handle (4), it is characterised in that: in cylinder
(2) several cutting plates (8) for being pierced by interlayer inner wall are installed, bottom end, which is provided with, under cylinder (2) is integrated in the interlayer of lower part
Sawtooth (1), upper top are fixedly connected connecting rod (3), and connecting rod (3) is fixedly connected handle (4), and the cutting plate (8) is by bottom plate
(11), middle plate (12), top plate (13), positioning sleeve (14), spiral shell axis (15), motor (16), expansion bracket (17), side column (18), center pillar
(19), swivel nut (20) forms, plate (12) in insertion in bottom plate (11), is inserted into top plate (13) in middle plate (12), the bottom of boring
Motor (16), positioning sleeve (14) are fixedly installed in plate (11), spiral shell axis (15) one end connects motor (16), other end insertion positioning
It covers in (14), middle part is screwed into two swivel nuts (20) of expansion bracket (17) one end, and the center pillar (19) of expansion bracket (17) other end is even
It connects middle plate (12), top side column (1) connects top plate (13).
2. soil collection device as described in claim 1, it is characterised in that: the top plate (13) can stretch in middle plate (12).
3. soil collection device as described in claim 1, it is characterised in that: the middle plate (12) can stretch in bottom plate (11).
4. soil collection device as described in claim 1, it is characterised in that: it is described cut it is several cut after plate (8) is stretched out formed one
It is round.
5. soil collection device as described in claim 1, it is characterised in that: the both ends of the spiral shell axis (15) be respectively plus thread and
Left-hand thread.
6. soil collection device as described in claim 1, it is characterised in that: the screw thread in described two swivel nuts (20) is just respectively
Screw thread and left-hand thread.
7. soil collection device as described in claim 1, it is characterised in that: be equipped with switch in the middle part of the handle (4) above
(5), battery (6) are installed in the handle (4) of inner hollow core.
8. soil collection device as described in claim 1, it is characterised in that: be provided with deep calibration (7) on the cylinder (2).
9. soil collection device as described in claim 1, it is characterised in that: cylinder (2) top penetrates pressing plate (9), pressing plate
(9) lower end connection push plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810329.7A CN110376019A (en) | 2019-08-29 | 2019-08-29 | Soil collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810329.7A CN110376019A (en) | 2019-08-29 | 2019-08-29 | Soil collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110376019A true CN110376019A (en) | 2019-10-25 |
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ID=68261156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910810329.7A Pending CN110376019A (en) | 2019-08-29 | 2019-08-29 | Soil collection device |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060042408A1 (en) * | 2002-10-22 | 2006-03-02 | Yuzo Otsuka | Specimen creating device |
| CN203772581U (en) * | 2014-04-02 | 2014-08-13 | 四川农业大学 | Novel farmland soil collector |
| CN105675337A (en) * | 2014-11-16 | 2016-06-15 | 西安扩力机电科技有限公司 | Loess sample sampling device with soil sample cutting and extraction function |
| CN206300806U (en) * | 2016-08-29 | 2017-07-04 | 江苏力维检测科技有限公司 | Soil collecting device |
| CN108012620A (en) * | 2017-12-27 | 2018-05-11 | 郑州国知网络技术有限公司 | Soil sampler is punched in a kind of plantation easy to flexibly move |
| CN108896341A (en) * | 2018-07-09 | 2018-11-27 | 海宁鼎合工程技术开发有限公司 | Sampler is used in a kind of detection of road engineering |
| CN208400346U (en) * | 2017-12-14 | 2019-01-18 | 大庆师范学院 | Chinese literature teaching dedicated unit |
| CN208588561U (en) * | 2018-05-24 | 2019-03-08 | 贵州好一佳农业有限公司 | A kind of undisturbed soil drawing out soil equipment of the soil erosion |
-
2019
- 2019-08-29 CN CN201910810329.7A patent/CN110376019A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060042408A1 (en) * | 2002-10-22 | 2006-03-02 | Yuzo Otsuka | Specimen creating device |
| CN203772581U (en) * | 2014-04-02 | 2014-08-13 | 四川农业大学 | Novel farmland soil collector |
| CN105675337A (en) * | 2014-11-16 | 2016-06-15 | 西安扩力机电科技有限公司 | Loess sample sampling device with soil sample cutting and extraction function |
| CN206300806U (en) * | 2016-08-29 | 2017-07-04 | 江苏力维检测科技有限公司 | Soil collecting device |
| CN208400346U (en) * | 2017-12-14 | 2019-01-18 | 大庆师范学院 | Chinese literature teaching dedicated unit |
| CN108012620A (en) * | 2017-12-27 | 2018-05-11 | 郑州国知网络技术有限公司 | Soil sampler is punched in a kind of plantation easy to flexibly move |
| CN208588561U (en) * | 2018-05-24 | 2019-03-08 | 贵州好一佳农业有限公司 | A kind of undisturbed soil drawing out soil equipment of the soil erosion |
| CN108896341A (en) * | 2018-07-09 | 2018-11-27 | 海宁鼎合工程技术开发有限公司 | Sampler is used in a kind of detection of road engineering |
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Application publication date: 20191025 |
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