CN206002339U - One kind is easy to detachable soil sample collector detached with undisturbed soil - Google Patents
One kind is easy to detachable soil sample collector detached with undisturbed soil Download PDFInfo
- Publication number
- CN206002339U CN206002339U CN201621060403.6U CN201621060403U CN206002339U CN 206002339 U CN206002339 U CN 206002339U CN 201621060403 U CN201621060403 U CN 201621060403U CN 206002339 U CN206002339 U CN 206002339U
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- CN
- China
- Prior art keywords
- knife
- cutter hub
- cylinder
- rectangular tube
- soil
- 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
One kind is easy to detachable soil sample collector detached with undisturbed soil，This utility model content is to require undisturbed soil surrounding all to contact water when solving to measure the hydrostatic disintegrate experiment of the erosion durability of soil，But cutting ring can not be split，The scattered problem of earth pillar of undisturbed soil when leading to cutting ring inwall to lead to cutting ring to separate with undisturbed soil earth pillar with the frictional force of soil，It includes handle of a knife、Rectangular tube knife and cutter hub fixture，Handle of a knife includes the first cylinder、Second cylinder and two handle of a knife screw rods，First cylinder is vertically fixedly mounted on the second cylindrical upper surface，Second cylindrical lower surface is machined with square framework groove，Two handle of a knife screw rods are mounted opposite on the lateral wall of square framework groove，Each cutter hub includes knife root and blade part，Rectangular tube knife is arranged in square framework groove，And the top of each handle of a knife screw rod withstands on the knife root of cutter hub，Cutter hub clamp is on rectangular tube knife，This utility model is used for using during soil sample.
Description
Technical field
This utility model is related to a kind of soil sample collector and in particular to one kind is easy to detachable soil detached with undisturbed soil
Earth sampler.
Background technology
At present, known soil sample sampler (cutting ring) be cylinder, hollow, the seamless steel part with sword for the lower end, carry out soil
During earth sampling, sword is pressed into the soil body downward vertically, excavates surrounding soil with spades, takes out cutting ring, will adhere to the soil outside cutting ring
Earth removes, and with width, sharp knife cuts the unnecessary soil in cutting ring two ends, makes the volume in cutting ring equal with the volume of cutting ring.But
It is that the hydrostatic disintegrate requirement of experiment undisturbed soil surrounding measuring the erosion durability of soil all contacts water, so requires cutting ring and undisturbed soil
The earth pillar that separates and maintain the original state does not disperse, and conventional cutting ring can not be split, and the frictional force due to inwall and soil leads to cutting ring
Undisturbed soil earth pillar dispersion when separating with undisturbed soil earth pillar.
Utility model content
This utility model content is to require undisturbed soil surrounding when solving to measure the hydrostatic disintegrate experiment of the erosion durability of soil
All contact water, but cutting ring can not be split, when leading to cutting ring inwall to lead to cutting ring to separate with undisturbed soil earth pillar with the frictional force of soil
The scattered problem of earth pillar of undisturbed soil, and then provide one kind to be easy to detachable soil sample collector detached with undisturbed soil.
This utility model employed technical scheme comprise that for solving the above problems：
One kind is easy to detachable soil sample collector detached with undisturbed soil：It includes handle of a knife, rectangular tube knife and cutter hub
Fixture, handle of a knife includes the first cylinder, the second cylinder and two handle of a knife screw rods, and the first cylinder is vertically fixedly mounted on second
On cylindrical upper surface, and the first cylindrical axis and the second cylindrical dead in line, the second cylindrical lower surface
It is machined with square framework groove, two handle of a knife screw rods are mounted opposite on the lateral wall of square framework groove, rectangular tube
Knife is relatively fastened by two cutter hubs and forms rectangular tube, and the cross section of each cutter hub is ' Qian ' font, and each cutter hub includes knife
Root and blade part, rectangular tube knife is arranged in square framework groove, and the top of each handle of a knife screw rod withstands on cutter hub
On knife root, cutter hub clamp is on rectangular tube knife.
The beneficial effects of the utility model are：
1st, carry out taking sampler during soil sample can not only take out rectangle undisturbed soil using this utility model, and can be square
Just, efficiently rectangular tube knife 2 is separated with undisturbed soil earth pillar and the earth pillar that maintains the original state does not disperse, rectangle of the present utility model
The bottom of body knife 2 is machined with blade makes operator carry out fetching earth more laborsaving, improves the work efficiency fetching earth, saving is fetched earth simultaneously
Time.
2nd, this utility model has the characteristics that structure is simply convenient to use.
Brief description
Fig. 1 is this utility model overall structure diagram, and Fig. 2 is the front view of handle of a knife 1, and Fig. 3 is the top view of Fig. 2, Fig. 4
It is the front view of cutter hub 2-1, Fig. 5 is the top view of Fig. 4, Fig. 6 is the front view of cutter hub fixture 3, Fig. 7 is the top view of Fig. 6.
Specific embodiment
Specific embodiment one：In conjunction with Fig. 1-Fig. 7, present embodiment is described, one kind described in present embodiment is easy to and original state
The detached detachable soil sample collector of soil, it includes handle of a knife 1, rectangular tube knife 2 and cutter hub fixture 3, and handle of a knife 1 includes the first circle
Cylinder 1-1, the second cylinder 1-2 and two handle of a knife screw rod 1-3, the first cylinder 1-1 is vertically fixedly mounted on the second cylinder
On the upper surface of 1-2, and the dead in line of the axis of the first cylinder 1-1 and the second cylinder 1-2, the second cylinder 1-2's
Lower surface is machined with square framework groove 1-4, and two handle of a knife screw rod 1-3 are mounted opposite outside square framework groove 1-4
On the wall of side, rectangular tube knife 2 is relatively fastened by two cutter hub 2-1 and forms rectangular tube, and the cross section of each cutter hub 2-1 is
' Qian ' font, each cutter hub 2-1 includes knife root 2-2 and blade part 2-3, and rectangular tube knife 2 is arranged on square framework groove
In 1-4, and the top of each handle of a knife screw rod 1-3 withstands on the knife root 2-2 of cutter hub 2-1, and cutter hub fixture 3 is clamped in rectangular tube
On knife 2.
Specific embodiment two：In conjunction with Fig. 1, Fig. 6 and Fig. 7, present embodiment is described, one kind described in present embodiment is easy to
Detachable soil sample collector detached with undisturbed soil, cutter hub fixture 3 includes clamp body 3-1 and cutter hub fixture bolt 3-2, fixture
The cross section of body 3-1 is ' Qian ' font, and a side wall of clamp body 3-1 is provided with a cutter hub fixture bolt 3-2, rectangular tube
Body knife 2 is arranged in clamp body 3-1, and the end of thread of cutter hub fixture bolt 3-2 withstands on rectangular tube knife 2, other and concrete
Embodiment one is identical.
Specific embodiment three：In conjunction with Fig. 1-Fig. 7, present embodiment is described, one kind described in present embodiment is easy to and original state
The detached detachable soil sample collector of soil, the cross section of rectangular tube knife 2 is square body, in each cutter hub 2-1 upper two
The distance between side wall is w1, and the numerical value of w1 is 50mm, and the distance between upper two lateral walls of each cutter hub 2-1 are w2, the number of w2
It is worth for 54mm, the distance between upper two medial walls of clamp body 3-1 are w3, the numerical value of w3 is 56mm, and the length of each cutter hub 2-1 is
The numerical value of L, L is 70mm, and the length of side of square framework groove 1-4 lateral wall is L1, and the numerical value of L1 is 55mm, and square framework is recessed
The length of side of groove 1-4 medial wall is L2, and the numerical value of L2 is 50mm, a diameter of 30mm of the first cylinder 1-1, the second cylinder 1-2
A diameter of 80mm.Other identical with specific embodiment one or two.
Operation principle
Will be firm for two seamless for rectangular tube knife 2 inner edge patches with the thin adhesive tape wide with rectangular tube knife 2 internal diameter；With
Fixture is fixing by rectangular tube knife 2, sticks double faced adhesive tape at two seamed outer side edges knife root 2-2 ends of rectangular tube knife 2, by width
5cm, Polypropylence Sheet one end of long 9-12cm are affixed on double faced adhesive tape, and the other end is close to rectangular tube knife 2 inwall and is passed through and in blade part
2-3 end is fixed on outside rectangle cutting ring with rubber band after passing.When taking undisturbed soil, pros will vertically be put into by rectangular tube knife 2
In shape framework groove 1-4, screw two handle of a knife screw rod 1-3, fixing rectangular tube knife 2.Handle of a knife 1 is pressed into the soil body simultaneously downward vertically
Being fitted with soil body surface in the lower surface keeping the second cylinder 1-2, excavates surrounding soil with spades, takes out rectangular tube knife 2, will
The soil adhering to rectangular tube knife 2 outside removes, and cuts the unnecessary soil in rectangular tube knife 2 upper end with wide and sharp knife, makes
Earth pillar height in rectangular tube knife 2 is 5cm.With cutter hub fixture 3 clamp rectangular tube knife 2 and by cutter hub fixture 3 upper knife body press from both sides
Tool bolt 3-2 screws, and unscrews handle of a knife screw rod 1-3, so that rectangular tube knife 2 is separated with cutting ring handle, then removes cutter hub fixture 3, delays
Slow opens rectangular tube knife 2, takes out undisturbed soil.
Claims (3)
1. one kind be easy to detachable soil sample collector detached with undisturbed soil it is characterised in that：It includes handle of a knife (1), rectangle
Body knife (2) and cutter hub fixture (3), handle of a knife (1) includes the first cylinder (1-1), the second cylinder (1-2) and two handle of a knife spiral shells
Bar (1-3), the first cylinder (1-1) is vertically fixedly mounted on the upper surface of the second cylinder (1-2), and the first cylinder
(1-1) axis and the dead in line of the second cylinder (1-2), the lower surface of the second cylinder (1-2) is machined with square-shaped frame
Body groove (1-4), two handle of a knife screw rods (1-3) are mounted opposite on the lateral wall of square framework groove (1-4), rectangular tube
Knife (2) is relatively fastened by two cutter hubs (2-1) and forms rectangular tube, and the cross section of each cutter hub (2-1) is ' Qian ' font, often
Individual cutter hub (2-1) includes knife root (2-2) and blade part (2-3), and rectangular tube knife (2) is arranged on square framework groove (1-
4) in, and the top of each handle of a knife screw rod (1-3) withstands on the knife root (2-2) of cutter hub (2-1), and cutter hub fixture (3) is clamped in
On rectangular tube knife (2).
2. according to claim 1 one kind be easy to detachable soil sample collector detached with undisturbed soil it is characterised in that：Knife
Body fixture (3) includes clamp body (3-1) and cutter hub fixture bolt (3-2), and the cross section of clamp body (3-1) is ' Qian ' font, and
One side wall of clamp body (3-1) is provided with cutter hub fixture bolt (3-2), and rectangular tube knife (2) is arranged on clamp body (3-
1) in, and the end of thread of cutter hub fixture bolt (3-2) withstands on rectangular tube knife (2).
3. one kind according to claim 1 or claim 2 is easy to detachable soil sample collector detached with undisturbed soil, and its feature exists
In：The cross section of rectangular tube knife (2) is square body, and the distance between upper two medial walls of each cutter hub (2-1) are w1, w1
Numerical value be 50mm, the distance between upper two lateral walls of each cutter hub (2-1) are w2, and the numerical value of w2 is 54mm, clamp body (3-1)
The distance between upper two medial walls are w3, and the numerical value of w3 is 56mm, and the length of each cutter hub (2-1) is L, and the numerical value of L is 70mm,
The length of side of square framework groove (1-4) lateral wall is L1, and the numerical value of L1 is 55mm, square framework groove (1-4) medial wall
The length of side be L2, the numerical value of L2 is 50mm, a diameter of 30mm of the first cylinder (1-1), the second cylinder (1-2) a diameter of
80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060403.6U CN206002339U (en) | 2016-09-18 | 2016-09-18 | One kind is easy to detachable soil sample collector detached with undisturbed soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060403.6U CN206002339U (en) | 2016-09-18 | 2016-09-18 | One kind is easy to detachable soil sample collector detached with undisturbed soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002339U true CN206002339U (en) | 2017-03-08 |
Family
ID=58193890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621060403.6U Expired - Fee Related CN206002339U (en) | 2016-09-18 | 2016-09-18 | One kind is easy to detachable soil sample collector detached with undisturbed soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002339U (en) |
-
2016
- 2016-09-18 CN CN201621060403.6U patent/CN206002339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191029 Address after: 150080 Heilongjiang City, Harbin Province, Nangang District Road No. 78 Patentee after: Heilongjiang Prov. Water Conservancy Science Inst. Address before: 150070 Heilongjiang city of Harbin province Daoli District Jingjiang West Road No. 50 Patentee before: HEILONGJIANG PROVINCIAL INSTITUTE OF SOIL SCIENCE |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |