CN211374112U - A cut open tub sword for soil sampling tube - Google Patents
A cut open tub sword for soil sampling tube Download PDFInfo
- Publication number
- CN211374112U CN211374112U CN201922485087.7U CN201922485087U CN211374112U CN 211374112 U CN211374112 U CN 211374112U CN 201922485087 U CN201922485087 U CN 201922485087U CN 211374112 U CN211374112 U CN 211374112U
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- sampling tube
- soil sampling
- utility
- model
- cut open
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Abstract
The utility model discloses a cut open tub sword for soil sampling tube. The technical scheme of the utility model is that: the utility model provides a cut open pipe sword for soil sampling tube, establishes the tubulose supporter of plastics sampling tube including can overlapping, be provided with the handle on the outer wall of tubulose supporter, be provided with two blades on the inner wall of tubulose supporter, the inner wall of tubulose supporter is provided with the shape and is conical import portion, be provided with sharp transition portion between import portion and two blades. The utility model provides a scheme convenient to use labour saving and operation.
Description
Technical Field
The utility model relates to a soil collection utensil field, in particular to cut open tub sword for soil sampling tube.
Background
In soil environment investigation, soil samples need to be collected for pollutant content analysis, and soil property observation and cataloguing need to be carried out on soil columnar samples before soil samples are collected. Before soil recording and sampling, the columnar sample needs to be sectioned, observed and collected.
The current pipe knife of cuing open in the industry is mostly half arc sampling tube cassette, for example the utility model patent that patent number is 201821042783X, half arc end blocks the sampling tube, half regional need put on the ground or other objects on the other hand borrow the power with the sampling tube fixed, mostly for putting on the ground, the human body needs the formula of lying prostrate to use, the easy both hands of unbalance of health use strength inhomogeneous when the formula of lying prostrate is cut open the pipe, lead to the easy fracture of blade, it is higher to the both arms strength and the equilibrium requirement of human body, damage easily and consume physical power.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model discloses a main aim at provides a soil sampling tube cut open tub sword of convenient to use operation laborsaving.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a cut open pipe sword for soil sampling tube, establishes the tubulose supporter of plastics sampling tube including can overlapping, be provided with the handle on the outer wall of tubulose supporter, be provided with two blades on the inner wall of tubulose supporter, the inner wall of tubulose supporter is provided with the shape and is conical import portion, be provided with sharp transition portion between import portion and two blades.
Preferably, the tubular support is provided with an overflow channel between the two blades.
Preferably, the handle is provided with anti-skid lines.
Preferably, the blade is trapezoidal in shape.
The utility model has the following advantages for prior art, it is when using, establish the import portion cover of tubulose supporter on the plastics sampling tube, the shape of import portion is the toper, the benefit that sets up like this can make things convenient for the plastics sampling tube to get into smoothly, then the plastics sampling tube stands immediately, utilize the handle to move the pipe cutter downwards, utilize human gravity directly to cut off the plastics sampling tube, thereby realize soil sampling smoothly, wherein the effect of sharp transition portion makes the plastics sampling tube can keep coaxial with the tubulose supporter, make the incision level and smooth and be the straight line. This scheme can be smooth cut off the plastics sampling tube, and labour saving and operation, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a pipe cutting knife for a soil sampling pipe according to the present invention;
fig. 2 is a cross-sectional view of a pipe cutting knife for a soil sampling pipe of the present invention.
In the figure: 1. a plastic sampling tube; 2. a tubular support; 3. a handle; 4. a blade; 5. an inlet section; 6. a linear transition portion; 7. an overflow trough; 8. and (4) anti-skid lines.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, a section pipe sword for soil sampling tube, including can overlapping tubular support body 2 of establishing plastics sampling tube 1, be provided with handle 3 on tubular support body 2's the outer wall, be provided with two blades 4 on tubular support body 2's the inner wall, tubular support body 2's inner wall is provided with shape and is conical import portion 5, be provided with sharp transition portion 6 between import portion 5 and two blades 4.
The utility model provides a cut open tub sword for soil sampling tube, it is when using, establish 5 covers of import portion of tubulose supporter 2 on plastics sampling tube 1, the shape of import portion 5 is the toper, the benefit that sets up like this can make things convenient for plastics sampling tube 1 to get into smoothly, then stand plastics sampling tube 1, utilize handle 3 will cut open tub sword and remove downwards, utilize human gravity directly to cut off plastics sampling tube 1, thereby realize soil sampling smoothly, wherein the effect of sharp transition portion 6 makes plastics sampling tube 1 can keep coaxial with tubulose supporter 2, make the incision level and smooth and be the straight line. This scheme can be smooth cut off plastics sampling tube 1, and labour saving and operation, convenient to use.
Preferably, said tubular support body 2 is provided with an overflow channel 7 between the two blades 4. This has the advantage of preventing cutting from becoming lodged between the plastic sampling tube 1 and the tubular support body 2, and the overflow channel 7 can accommodate some cutting or soil scattering.
Preferably, the handle 3 is provided with anti-skid lines 8. The anti-slip threads 8 can prevent the handle 3 from slipping off.
Preferably, the blade 4 is trapezoidal in shape. The advantage of setting up like this can avoid the finger direct contact to blade 4 secondly can make the both ends of tube cutter all can realize the cutting.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a cut open tub sword for soil sampling tube which characterized in that: including can the cover establish the tubulose supporter of plastics sampling tube, be provided with the handle on the outer wall of tubulose supporter, be provided with two blades on the inner wall of tubulose supporter, the inner wall of tubulose supporter is provided with the shape and is conical import portion, be provided with sharp transition portion between import portion and two blades.
2. A pipe cutting knife for a soil sampling pipe as defined in claim 1, wherein: the tubular support is provided with an overflow launder between the two blades.
3. A pipe cutting knife for a soil sampling pipe as defined in claim 1, wherein: the handle is provided with anti-skid lines.
4. A pipe cutting knife for a soil sampling pipe as defined in claim 1, wherein: the blade is trapezoidal in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485087.7U CN211374112U (en) | 2019-12-31 | 2019-12-31 | A cut open tub sword for soil sampling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485087.7U CN211374112U (en) | 2019-12-31 | 2019-12-31 | A cut open tub sword for soil sampling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211374112U true CN211374112U (en) | 2020-08-28 |
Family
ID=72173443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922485087.7U Active CN211374112U (en) | 2019-12-31 | 2019-12-31 | A cut open tub sword for soil sampling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211374112U (en) |
-
2019
- 2019-12-31 CN CN201922485087.7U patent/CN211374112U/en active Active
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