CN210090415U - Corn stalk carbon 13 mark sealing cover - Google Patents
Corn stalk carbon 13 mark sealing cover Download PDFInfo
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- CN210090415U CN210090415U CN201920556139.2U CN201920556139U CN210090415U CN 210090415 U CN210090415 U CN 210090415U CN 201920556139 U CN201920556139 U CN 201920556139U CN 210090415 U CN210090415 U CN 210090415U
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- sealing cover
- connecting piece
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- rod
- wall
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Abstract
The utility model discloses a corn stalk carbon 13 mark sealing cover, which belongs to the field of straw stalkCarbon 13The technical field of marking. The utility model provides a maize straw carbon 13 mark sealed cowling, includes bracing piece and transparent waterproof cloth, transparent waterproof cloth cover is at the outer wall of bracing piece, the bracing piece top is connected with the second connecting piece, the bracing piece is connected with the second gag lever post through the second connecting piece, be connected with sealed lid on second connecting piece and the second gag lever post, sealed lid bottom is connected with the fixed block, open the recess in the fixed block, recess inner wall sliding connection has the rubber pad, rubber pad and transparent waterproof clothA first elastic element is connected between the inner walls of the grooves, ejector rods are connected in the fixed blocks, circular holes are formed in the ejector rods, and the ejector rods abut against the rubber pads; the utility model discloses convenient operation makes transparent waterproof cloth internal seal effectual, and the used repeatedly of being convenient for has improved work efficiency and effect.
Description
Technical Field
The utility model relates to a strawCarbon 13The technical field of marking, in particular to a corn straw carbon 13 marking sealing cover.
Background
The corn stalk is a crop which is mainly used as feed and is also used as a dual-purpose crop, the corn stalk is also an important production resource for industrial and agricultural production, and the corn stalk contains rich nutrition and available chemical components and can be used as a raw material of the feed for animal husbandry.
By usingCarbon 13The marking technology can research the photosynthesis of plants, the destination of photosynthetic products, the decomposition of marked straws in soil and the like, and track the dynamic change of organic matters in the soil.
Barium carbonate-Carbon 13Is a stable isotope labeled carbonate with a molecular formula of Ba13CO 3. Mainly used as an agricultural tracer agent and also can be used as an isotope raw material for synthesizing a stable isotope reagent, when an isotope carbon marking experiment of the corn straw carbon conversion rate is carried out, a corn plant growing in the field needs to be sealed by transparent rain cloth, namely, the corn plant needs to be marked and absorbed in a closed space, and the corn plant is absorbed through photosynthesis of the corn plantCarbon 13Labelled CO2Forming a photosynthetic assimilation product to obtain marked straws; therefore, when a corn straw marking experiment is carried out, a register is usually needed to prick the raincloth into a hole to inject barium carbonate-13C, and then the hole is sealed by the transparent adhesive tape, so that the process is troublesome, the sealing effect is poor, the method is not suitable for large-scale marking experiments, the repeated use cannot be realized, and the working efficiency and the effect are low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a corn stalk carbon 13 mark sealing cover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a maize straw carbon 13 mark sealed cowling, includes bracing piece and transparent waterproof cloth, transparent waterproof cloth cover is at the outer wall of bracing piece, the bracing piece top is connected with the second connecting piece, the bracing piece is connected with the second gag lever post through the second connecting piece, be connected with sealed lid on second connecting piece and the second gag lever post, sealed lid bottom is connected with the fixed block, it is fluted to cut into in the fixed block, recess inner wall sliding connection has the rubber pad, be connected with first elastic element between rubber pad and the recess inner wall, the fixed block in-connection has the ejector pin, it has the round hole to cut into in the ejector pin, just the ejector pin offsets with the rubber pad.
Preferably, the top of the sealing cover is provided with a concave hole, and the ejector rod corresponds to the concave hole in position.
Preferably, a sliding groove is formed in the fixed block in a chiseled mode, the outer wall of the ejector rod is connected with a disc, the disc is connected in the sliding groove in a sliding mode, and a second elastic element is connected between the disc and the inner wall of the sliding groove.
Preferably, the transparent rain cloth is connected with the bottom of the sealing cover, and the sealing cover is made of transparent plastic.
Preferably, the bottom of the support rod is connected with a first connecting piece, and the first connecting piece is connected with a first limiting rod.
Preferably, the bottom of the first connecting piece is connected with an inserting rod.
Compared with the prior art, the utility model provides a maize straw carbon 13 mark sealed cowling possesses following beneficial effect:
1. the straw isCarbon 13Mark sealed cowling, through the outer wall with the bracing piece cover at corn stalk, then wrap up in transparent waterproof cloth at the outer wall of bracing piece, make the bottom of transparent waterproof cloth bury in soil to make transparent waterproof cloth with bracing piece internal seal, then install the second gag lever post on the second connecting piece on the bracing piece, thereby make the bracing piece connect more stably, then cover sealed lid, make its and transparent waterproof cloth sealing connection, when needs to inject medicine in to transparent waterproof clothDuring the time, then can inject the injection head on the syringe into the through-hole, then make the syringe promote the ejector pin, thereby make the ejector pin extrude into between two rubber pads, and be equipped with the scarce groove on the rubber pad, the outer wall of ejector pin is equipped with the lubricant film, thereby make the ejector pin insert more light convenient between the rubber pad, then can inside injection medicine, after the injection is accomplished, take out the syringe, the ejector pin then can slowly reset owing to the support of losing external force, the rubber pad then can automatic re-setting under first elastic element's effect simultaneously, thereby make the mutual actuation of rubber pad, and the ejector pin outer wall is the inclined plane and is equipped with the lubricant film, thereby make the rubber pad can not clip the ejector pin, thereby make transparent waterproof cloth internal seal, be convenient for used repeatedly, work efficiency and effect.
2. The straw isCarbon 13The seal cover is marked, so that the medicine can be conveniently injected through the concave hole, and the end cover is arranged on the concave hole in class, so that the medicine can be secondarily sealed.
3. The straw isCarbon 13The marking sealing cover can move under the action of the second elastic element after the medicine is injected, so that the second elastic element drives the ejector rod to automatically reset, and repeated operation is facilitated.
4. The straw isCarbon 13The mark sealed cowling can conveniently observe the experimental condition to transparent waterproof cloth inner wall through setting up transparent plastic, keeps its light transmissivity simultaneously.
5. The straw isCarbon 13The mark sealing cover is convenient for the installation of the support rod and the first limiting rod through the first connecting piece, the first limiting rod can be fixed by the device and can not deform, and grooves can be dug around the corn straws, so that the first limiting rod is buried in soil, and the connection of the first limiting rod is more stable.
6. The straw isCarbon 13The sealing cover is marked, and the inserting rod is inserted into soil, so that the device is fixed.
Drawings
FIG. 1 is a schematic structural view of the inside of a corn stalk carbon 13 mark sealing cover provided by the present invention;
FIG. 2 is a schematic structural view of the whole corn stalk carbon 13 mark sealing cover provided by the utility model;
FIG. 3 is a schematic structural view of the bottom of a seal cover marked with corn stalk carbon 13 according to the present invention;
FIG. 4 is a front cross-sectional view of a corn stalk carbon 13 marking sealing cover according to the present invention;
fig. 5 is a schematic structural view of a part a in fig. 5 of a seal cover marked by corn stalk carbon 13 provided by the utility model.
In the figure: 1. a support bar; 101. a first connecting member; 102. a first limit rod; 103. inserting a rod; 2. a second connecting member; 201. a second limiting rod; 3. a sealing cover; 301. concave holes; 4. a fixed block; 401. a rubber pad; 402. a first elastic element; 403. a top rod; 404. a disc; 405. a second elastic element; 5. transparent rain cloth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a corn stalk carbon 13 marking sealing cover comprises a supporting rod 1 and a transparent waterproof cloth 5, wherein the transparent waterproof cloth 5 is sleeved on the outer wall of the supporting rod 1, the top of the supporting rod 1 is connected with a second connecting piece 2, the supporting rod 1 is connected with a second limiting rod 201 through the second connecting piece 2, the second connecting piece 2 and the second limiting rod 201 are connected with a sealing cover 3, the bottom of the sealing cover 3 is connected with a fixed block 4, a groove is formed in the fixed block 4, the inner wall of the groove is connected with a rubber pad 401 in a sliding manner, a first elastic element 402 is connected between the rubber pad 401 and the inner wall of the groove, a top rod 403 is connected in the fixed block 4, a round hole is formed; the outer wall of the corn straw is sleeved with the supporting rod 1, then the outer wall of the supporting rod 1 is wrapped with the transparent waterproof cloth 5, the bottom of the transparent waterproof cloth 5 is buried in soil, so that the supporting rod 1 is sealed by the transparent waterproof cloth 5, then the second limiting rod 201 is arranged on the second connecting piece 2 on the supporting rod 1, so that the supporting rod 1 is connected more stably, then the sealing cover 3 is covered to be hermetically connected with the transparent waterproof cloth 5, when the medicine is required to be injected into the transparent waterproof cloth 5, an injection head on the injector can be inserted into the through hole, then the injector pushes the ejector rod 403, so that the ejector rod 403 is squeezed between the two rubber pads 401, grooves are formed in the rubber pads 401, a lubricating layer is arranged on the outer wall of the ejector rod 403, so that the ejector rod 403 can be inserted between the rubber pads 401 more easily and conveniently, then the medicine can be injected into the inner part, and after the injection is completed, the ejector rod 403 can be slowly reset due to the fact that the supporting of external force is lost, meanwhile, the rubber pad 401 can automatically reset under the action of the first elastic element 402, the rubber pad 401 is attracted with each other, the outer wall of the ejector rod 403 is an inclined plane and is provided with a lubricating layer, and therefore the rubber pad 401 cannot clamp the ejector rod 403, the transparent rain cloth 5 is internally sealed, reuse is facilitated, and working efficiency and effects are improved.
Example 2:
referring to fig. 1-5, a sealing cover marked with corn stalk carbon 13 is substantially the same as that of embodiment 1, and further, a concave hole 301 is drilled at the top of the sealing cover 3, and a push rod 403 corresponds to the position of the concave hole 301; thereby conveniently inject the medicine through shrinkage pool 301, and shrinkage pool 301 is on class setting up the end cover, makes it carry out the secondary seal.
A sliding groove is drilled in the fixed block 4, the outer wall of the ejector rod 403 is connected with a disc 404, the disc 404 is connected in the sliding groove in a sliding manner, and a second elastic element 405 is connected between the disc 404 and the inner wall of the sliding groove; after the injection of the medicine is completed, the disc 404 will move under the action of the second elastic element 405, so that the second elastic element 405 drives the push rod 403 to automatically reset, thereby facilitating repeated operation.
The transparent waterproof cloth 5 is connected with the bottom of the sealing cover 3, and the sealing cover 3 is made of transparent plastic; through setting up transparent plastic can conveniently observe the experimental conditions to 5 inner walls of transparent poncho, keep its light transmissivity simultaneously.
Example 3:
referring to fig. 1-4, a corn stover carbon 13 marker enclosure, substantially as in example 1, further,
the bottom of the support rod 1 is connected with a first connecting piece 101, and the first connecting piece 101 is connected with a first limiting rod 102; the first connecting piece 101 facilitates the installation of the support rod 1 and the first limiting rod 102, the first limiting rod 102 can be fixed without deformation, and grooves can be dug around the corn straws, so that the first limiting rod 102 is buried in soil, and the connection is more stable.
The bottom of the first connecting piece 101 is connected with an inserting rod 103; the device is secured by inserting the plunger 103 into the soil.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A corn stalk carbon 13 mark sealing cover comprises a supporting rod (1) and a transparent rain cloth (5), wherein the transparent rain cloth (5) is sleeved on the outer wall of the supporting rod (1), it is characterized in that the top of the supporting rod (1) is connected with a second connecting piece (2), the supporting rod (1) is connected with a second limiting rod (201) through a second connecting piece (2), the second connecting piece (2) and the second limiting rod (201) are connected with a sealing cover (3), the bottom of the sealing cover (3) is connected with a fixed block (4), a groove is chiseled in the fixed block (4), a rubber pad (401) is connected with the inner wall of the groove in a sliding way, a first elastic element (402) is connected between the rubber pad (401) and the inner wall of the groove, ejector pin (403) is connected in fixed block (4), it has the round hole to open in ejector pin (403), just ejector pin (403) and rubber pad (401) offset.
2. The carbon-13 mark sealing cover for the corn stalks as claimed in claim 1, wherein a concave hole (301) is formed at the top of the sealing cover (3), and the ejector pin (403) corresponds to the position of the concave hole (301).
3. The corn stalk carbon 13 mark sealing cover as claimed in claim 2, wherein a sliding groove is formed in the fixing block (4), a disc (404) is connected to the outer wall of the push rod (403), the disc (404) is slidably connected in the sliding groove, and a second elastic element (405) is connected between the disc (404) and the inner wall of the sliding groove.
4. The corn stalk carbon 13 mark sealing cover as claimed in claim 1, wherein the transparent rain cloth (5) is connected with the bottom of the sealing cover (3), and the sealing cover (3) is made of transparent plastic.
5. The corn stalk carbon 13 mark sealing cover as claimed in claim 1, wherein the bottom of the support rod (1) is connected with a first connecting piece (101), and the first connecting piece (101) is connected with a first limiting rod (102).
6. The corn stalk carbon 13 mark sealing cover as claimed in claim 5, wherein the bottom of the first connecting piece (101) is connected with an inserting rod (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556139.2U CN210090415U (en) | 2019-04-23 | 2019-04-23 | Corn stalk carbon 13 mark sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556139.2U CN210090415U (en) | 2019-04-23 | 2019-04-23 | Corn stalk carbon 13 mark sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210090415U true CN210090415U (en) | 2020-02-18 |
Family
ID=69475509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920556139.2U Expired - Fee Related CN210090415U (en) | 2019-04-23 | 2019-04-23 | Corn stalk carbon 13 mark sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210090415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114609328A (en) * | 2022-01-25 | 2022-06-10 | 山东省农业科学院 | Maize leaf carbon 13 mark sealed cowling with condensation function |
-
2019
- 2019-04-23 CN CN201920556139.2U patent/CN210090415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114609328A (en) * | 2022-01-25 | 2022-06-10 | 山东省农业科学院 | Maize leaf carbon 13 mark sealed cowling with condensation function |
| CN114609328B (en) * | 2022-01-25 | 2023-06-30 | 山东省农业科学院 | Maize leaf carbon 13 mark sealing cover with condensation function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20210423 |