CN211452946U - Wetland soil sampling device - Google Patents
Wetland soil sampling device Download PDFInfo
- Publication number
- CN211452946U CN211452946U CN202020157906.5U CN202020157906U CN211452946U CN 211452946 U CN211452946 U CN 211452946U CN 202020157906 U CN202020157906 U CN 202020157906U CN 211452946 U CN211452946 U CN 211452946U
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- sampling
- rod
- soil
- wetland soil
- outer side
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A wetland soil sampling device relates to a sampling device, wherein a conical head is arranged at the lower end of a sampling rod, a plurality of threaded toothed rings are arranged on the outer side wall of the sampling rod at the upper end of the conical head, sampling cylinders are respectively embedded in the two sides of the sampling rod at the upper side of the threaded toothed rings, side sliding grooves corresponding to the sampling cylinders are respectively arranged on the two sides of the sampling rod, the upper ends of the side sliding grooves penetrate through the upper surface of the sampling rod and are of an open structure, the lower ends of the side sliding grooves are positioned at the upper side of a cylinder opening of the sampling cylinder, adaptive sliding rods are respectively arranged in the side sliding grooves at the two sides of the sampling rod, and a cylinder cover adaptive to the cylinder opening of the sampling cylinder is arranged on the outer side surface; through the utility model discloses can not only gather the sample operation to the wetland soil of the different degree of depth at a sampling in-process, can effectively avoid the manifold soil on top layer to flow into the sampling tube in advance at the sampling in-process moreover, avoid surface soil and sample soil to take place to obscure.
Description
Technical Field
The utility model relates to a sampling device especially relates to a wetland soil sampling device.
Background
As is known, a wetland is a special ecosystem between a water ecosystem and a land ecosystem, and has various ecological service functions such as water conservation, water purification, regional climate regulation, and biodiversity maintenance, large-area wetland degradation makes wetland restoration become an urgent problem to be solved, the wetland soil needs to be collected, sampled and detected regularly in order to realize the protection of the wetland, however, because the wetland soil has a high water content and high fluidity, the condition that a collected sample runs off is not only easily removed in the wetland soil sampling process, but also in the soil sampling process at a certain depth, the wetland soil on the surface layer can automatically flow into a sampling device, the confusion of the soil collected sample is caused, and the subsequent soil sample detection is seriously affected.
Disclosure of Invention
In order to overcome not enough in the background art, the utility model discloses a wetland soil sampling device, through the utility model discloses can not only gather the sample operation to the wetland soil of the different degree of depth at a sample in-process, can effectively avoid the manifold soil on top layer to flow into the sampling tube in advance in the sample in-process moreover, avoid surface soil to obscure with sample soil emergence.
Realize the technical scheme of the utility model as follows:
a wetland soil sampling device comprises a sampling rod and a sampling cylinder, wherein the lower end of the sampling rod is provided with a conical head, a plurality of threaded toothed rings are arranged on the outer side wall of the sampling rod at the upper end of the conical head, sampling cylinders are respectively embedded at two sides of the sampling rod at the upper sides of the plurality of threaded toothed rings, the cylinder openings of the sampling cylinders are attached to the outer side wall of the sampling rod, two sides of the sampling rod are respectively provided with a side sliding groove corresponding to the sampling cylinder, the upper end of the side sliding groove penetrates through the upper surface of the sampling rod to form an open structure, the lower end of the side sliding groove is positioned at the upper side of the opening of the sampling cylinder, sliding rods which are matched with each other are arranged in the side sliding grooves at the two sides of the sampling rod, a cylinder cover which is matched with the cylinder opening of the sampling cylinder is arranged on the outer side surface of the lower end of each sliding rod, the outer side surface of the upper end of the sliding rod is provided with a lifting handle, and the upper end of the sampling rod is provided with a rotating handle.
The wetland soil sampling device, the sampling tube nozzle be spiral structure.
The wetland soil sampling device, the nozzle of a sampling tube is of an inclined plane structure with a high outer side and a low inner side.
The wetland soil sampling device is characterized in that clamping grooves are respectively formed in two sides of the sampling rod on the upper side of the threaded toothed ring, and the sampling cylinder is clamped in the clamping grooves in the two sides of the sampling rod.
The wetland soil sampling device is characterized in that two inner side walls of an opening of the side sliding groove are respectively provided with a corresponding inner folded edge, a reducing bayonet is formed between the corresponding inner folded edges on the two inner side walls of the side sliding groove, and a reducing clamping plate matched with the reducing bayonet is arranged on the outer side wall of the sliding rod.
The wetland soil sampling device is characterized in that scales are arranged on the outer side wall of the sampling rod.
The wetland soil sampling device the connecting rod is arranged at the upper end of the sampling rod, and the rotating handle is fixedly connected with the sampling rod through the connecting rod.
The beneficial effects of the utility model are that, a wetland soil sampling device, through setting up cone and screw ring gear, can make things convenient for the staff to take a sample through the mode of revolving soon with the quick effectual wetland soil inside of driling of thief rod.
Through the cover that sets up the pull and open and shut for in the form soil that flows on soil top layer can not fall into the sampling tube by oneself when the sampling tube is visited in, carry after reaching the sampling depth and open the cover, the form soil sample that flows that needs to gather then can fall into the sampling tube by oneself.
Through setting up the spiral structure that the nozzle is the slope form, when the wetland soil that is in great depths can not flow to the sampling tube by oneself, the staff only need rotate the thief rod and can drive the sampling tube nozzle and rotate and will glue thick soil and scrape down the effect that reaches the sample in the sampling tube.
Through setting up a plurality of sampling barrels, can be so that sample the wetland soil of the different degree of depth in-process of once more and gather the sample, improved staff's soil sampling efficiency greatly.
Through setting up the scale, can make the staff can be accurate control soil sampling depth.
The utility model discloses can not only gather the sample operation to the wetland soil of the different degree of depth at a sampling in-process, can effectively avoid the manifold soil on top layer to flow into the sampling tube in advance at the sampling in-process moreover, avoid surface soil and sample soil to take place to obscure, improved high efficiency, the accuracy of wetland soil sample greatly, provide strong support for the detection of wetland soil.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the side sliding groove structure of the present invention.
Fig. 3 is a schematic view of the sampling tube structure of the present invention.
In the drawing, 1, a rotating handle, 2, a connecting rod, 3, a sliding rod, 4, a side sliding groove, 5, scales, 6, a sampling rod, 7, a cylinder cover, 8, a sampling cylinder, 9, a threaded gear ring, 10, a conical head, 11, a lifting handle, 12, a reducing clamping plate, 13, an inner folding edge, 14, a reducing clamping opening and 15 clamping grooves are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The wetland soil sampling device provided by combining the attached figures 1-3 is characterized in that a conical head 10 is arranged at the lower end of a sampling rod 6, a plurality of threaded toothed rings 9 are arranged on the outer side wall of the sampling rod 6 at the upper end of the conical head 10, sampling cylinders 8 are respectively embedded in two sides of the sampling rod 6 at the upper sides of the threaded toothed rings 9, the openings of the sampling cylinders 8 are attached to the outer side wall of the sampling rod 6, further, in the wetland soil sampling process, the soil at a deeper position has poor fluidity, and the sampling cylinder 8 is difficult to flow into only by soil, so that a worker can quickly and effectively sample and collect wetland soil at a certain depth, the openings of the sampling cylinders 8 are of a spiral structure with high outer sides and low inner sides, and the worker can scrape and sample the wetland soil by only rotating the sampling rod 6 through the inclined plane structure of the openings of the sampling cylinders 8, further, in order to facilitate the sampling, the soil sample in the sampling tube 8 is taken out and sealed, a clamping groove 15 is respectively arranged on two sides of the sampling rod 6 on the upper side of the threaded toothed ring 9, the sampling tube 8 is clamped in the clamping grooves 15 on two sides of the sampling tube 6, side sliding grooves 4 corresponding to the sampling tube 8 are respectively arranged on two sides of the sampling rod 6, the upper ends of the side sliding grooves 4 penetrate through the upper surface of the sampling rod 6 and are of an open structure, the lower ends of the side sliding grooves 4 are positioned on the upper side of the tube opening of the sampling tube 8, sliding rods 3 matched with each other are arranged in the side sliding grooves 4 on two sides of the sampling rod 6, a tube cover 7 matched with the tube opening of the sampling tube 8 is arranged on the outer side surface of the lower end of the sliding rod 3, a lifting handle 11 is arranged on the outer side surface of the upper end of the sliding rod 3, further, in order to avoid the sliding rod 13 from falling off from the outer side opening of the side sliding groove 4, a reducing bayonet 14 is formed between corresponding inner folding edges 13 on the two inner side walls of the side sliding groove 4, a reducing clamping plate 12 matched with the reducing bayonet 14 is arranged on the outer side wall of the sliding rod 3, scales 5 are arranged on the outer side wall of the sampling rod 6, a connecting rod 2 is arranged at the upper end of the sampling rod 6, and the rotating handle 1 is fixedly connected with the sampling rod 6 through the connecting rod 2.
When the wetland soil sampling device of the utility model is used for sampling wetland soil, an operator presses the lifting handle 11 at the upper end of the slide bar 3 to buckle the cylinder cover 7 at the lower end of the slide bar 3 above the cylinder opening of the sampling cylinder 8, and the operator rotates the rotating handle 1 to screw the sampling rod 6 into the wetland soil by utilizing the conical head 10 and the plurality of threaded toothed rings 9 at the lower end of the sampling rod 6; in the drilling process of the sampling rod 6, the fluidity of the soil on the surface layer of the wetland is high, and the sampling cylinder 8 is buckled by the cylinder cover 7 at the upper part, so that the problem that the soil with high fluidity on the surface layer of the wetland soil cannot flow into the sampling cylinder 8 is effectively avoided; during drilling, a worker observes the scale 5 on one side of the sampling rod 6 to know the drilling depth, when the sampling depth is reached, the worker lifts the cylinder cover 7 on the upper part of the sampling cylinder 8 on one side of the sampling rod 6 upwards through the lifting and pulling handle 11 to expose the opening of the sampling cylinder 8, if the wetland soil with the depth also has certain fluidity, the wetland soil with the depth automatically flows into the sampling cylinder 8 along the opening of the cylinder, in order to guarantee the effectiveness of soil sampling, the worker can continue to rotate the sampling rod 6, the wetland soil with the depth can be scraped off by inclining the spiral cylinder opening, the scraped wetland soil sample can fall into the sampling cylinder 8, and after sampling is finished, the lifting and pulling handle 11 is pressed to buckle the cylinder cover 7 to be returned to the upper part of the opening of the sampling cylinder 8 for blocking; if wetland soil at different depths needs to be sampled, a worker can continuously drill the sampling rod 6 and open the cylinder cover 7 of the sampling cylinder 8 at the other side to finish sampling operation; the utility model discloses can not only gather the sample operation to the wetland soil of the different degree of depth at a sampling in-process, can effectively avoid the manifold soil on top layer to flow into the sampling tube in advance at the sampling in-process moreover, avoid surface soil and sample soil to take place to obscure, improved high efficiency, the accuracy of wetland soil sample greatly, provide strong support for the detection of wetland soil.
In light of the foregoing description of the preferred embodiments of the present invention, those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a wetland soil sampling device, includes thief rod (6) and sampler barrel (8), characterized by: the lower end of the sampling rod (6) is provided with a conical head (10), the outer side wall of the sampling rod (6) at the upper end of the conical head (10) is provided with a plurality of threaded toothed rings (9), sampling cylinders (8) are respectively embedded in the two sides of the sampling rod (6) at the upper side of the threaded toothed rings (9), the mouths of the sampling cylinders (8) are attached to the outer side wall of the sampling rod (6), side chutes (4) corresponding to the sampling cylinders (8) are respectively arranged on the two sides of the sampling rod (6), the upper ends of the side chutes (4) penetrate through the upper surface of the sampling rod (6) and are of an open structure, the lower ends of the side chutes (4) are positioned at the upside of the mouths of the sampling cylinders (8), sliding rods (3) matched with the side chutes (4) at the two sides of the sampling rod (6) are respectively provided with sliding rods (3), and cylinder covers (7) matched with the mouths of the sampling cylinders (8) are arranged on the outer side surface of the, a lifting handle (11) is arranged on the outer side surface of the upper end of the sliding rod (3), and a rotating handle (1) is arranged at the upper end of the sampling rod (6).
2. The wetland soil sampling device of claim 1, which is characterized in that: the mouth of the sampling tube (8) is of a spiral structure.
3. The wetland soil sampling device of claim 2, which is characterized in that: the mouth of the sampling tube (8) is of an inclined plane structure with a high outer side and a low inner side.
4. The wetland soil sampling device of claim 1, which is characterized in that: clamping grooves (15) are respectively formed in two sides of the sampling rod (6) on the upper side of the threaded gear ring (9), and the sampling cylinder (8) is clamped in the clamping grooves (15) in the two sides of the sampling rod (6).
5. The wetland soil sampling device of claim 1, which is characterized in that: corresponding inner folding edges (13) are arranged on the two inner side walls of the opening of the side sliding groove (4), a reducing bayonet (14) is formed between the corresponding inner folding edges (13) on the two inner side walls of the side sliding groove (4), and a reducing clamping plate (12) matched with the reducing bayonet (14) is arranged on the outer side wall of the sliding rod (3).
6. The wetland soil sampling device of claim 1, which is characterized in that: the outer side wall of the sampling rod (6) is provided with scales (5).
7. The wetland soil sampling device of claim 6, which is characterized in that: the upper end of the sampling rod (6) is provided with a connecting rod (2), and the rotating handle (1) is fixedly connected with the sampling rod (6) through the connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020157906.5U CN211452946U (en) | 2020-02-10 | 2020-02-10 | Wetland soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020157906.5U CN211452946U (en) | 2020-02-10 | 2020-02-10 | Wetland soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211452946U true CN211452946U (en) | 2020-09-08 |
Family
ID=72297988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020157906.5U Expired - Fee Related CN211452946U (en) | 2020-02-10 | 2020-02-10 | Wetland soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211452946U (en) |
-
2020
- 2020-02-10 CN CN202020157906.5U patent/CN211452946U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20210210 |