CN215414437U - Portable foot-operated soil sample acquisition cutting ring device - Google Patents
Portable foot-operated soil sample acquisition cutting ring device Download PDFInfo
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- CN215414437U CN215414437U CN202120833299.4U CN202120833299U CN215414437U CN 215414437 U CN215414437 U CN 215414437U CN 202120833299 U CN202120833299 U CN 202120833299U CN 215414437 U CN215414437 U CN 215414437U
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- cutting ring
- cover
- telescopic rod
- soil sample
- soil
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a portable pedal type soil sample collecting cutting ring device, and belongs to the technical field of soil sample collection. The cutting ring device comprises a cutting ring holder, a cutting ring body and a cutting ring cover; the cutting ring support comprises a handle, a telescopic rod and a cutting ring cover; wherein: the upper end of the telescopic rod is connected with the handle, the lower end of the telescopic rod is connected with the cutting ring cover, the cutting ring cover is in threaded connection with the upper portion of the cutting ring body, and the bottom end of the cutting ring body is provided with the cutting ring cover. When the soil sampler is used, a sampler exerts force through the upper surface of the pedal cutting ring cover to insert the cutting ring body into soil for soil sampling, and the cutting ring cover is used for scraping off redundant soil on the cutting ring edge and covering the cutting ring cover, so that safety is guaranteed. The utility model avoids the problem of high operation difficulty of the palm, and has high comfort, convenience and quickness in use.
Description
Technical Field
The utility model relates to the technical field of soil sample collection, in particular to a portable pedal type soil sample collection cutting ring device.
Background
The cutting ring is the necessary indispensable device commonly used of required soil collection of physicochemical properties survey such as soil unit weight, soil particle diameter, soil nutrient, and among the prior art cutting ring device of fetching earth is mostly pressing the cutting ring top through the palm and has an effect, inlays the cutting ring and takes out appropriate amount soil sample in soil, because the strength of palm is limited, runs into the not good power of hard soil, and soil collection work is difficult.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the cutting ring is labor-consuming in soil taking and is not universal for various soil textures in the prior art, the utility model aims to provide the portable pedal type soil sample collecting cutting ring device, the problem that the palm operation difficulty is high is solved when the device is used for soil taking, and the portable pedal type soil sample collecting cutting ring device is high in comfort level, convenient and quick to use.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a portable pedal type soil sample collecting cutting ring device comprises a cutting ring holder, a cutting ring body and a cutting ring cover; the cutting ring support comprises a handle, a telescopic rod and a cutting ring cover; wherein: the upper end of the telescopic rod is connected with the handle, the lower end of the telescopic rod is connected with the cutting ring cover, the cutting ring cover is in threaded connection with the upper portion of the cutting ring body, and the bottom end of the cutting ring body is provided with the cutting ring cover.
The cutting ring is characterized in that external threads are arranged on the circumferential surface of the upper part of the cutting ring body, a cylindrical groove with internal threads is formed in the bottom of the cutting ring cover, and the cutting ring body is matched and connected with the internal threads at the bottom of the cutting ring cover through the external threads on the upper part.
The upper surface of the annular knife cover is provided with a plurality of uniformly distributed air holes, when the annular knife cover is pressed downwards to take soil, air in the annular knife cover can be discharged in real time through the air holes, and air resistance when the pedal annular knife cover collects soil samples downwards is reduced.
The handle is fixed at the upper end of the telescopic rod through the connecting device, the length of the telescopic rod is adjustable, and the lower end of the telescopic rod is welded on the cutting ring cover.
The lower edge of the cutting ring body is provided with a cutting ring edge opening with the diameter slightly smaller than that of the cutting ring; the cutting ring body is provided with a cutting ring cover.
The lifting handle, the connecting device, the telescopic rod, the cutting ring cover and the cutting ring are all made of stainless steel.
The design principle and the beneficial effects of the utility model are as follows:
1. the length of the telescopic rod is adjusted, the length which is most suitable for a sampler is found, and the comfort level and the working efficiency are improved;
2. an exhaust hole is formed above the annular cutter cover, so that air resistance in the annular cutter is reduced during soil collection;
3. the cutting ring has the advantages that the cutting ring body can be designed into a plurality of parts, has different lengths and volumes, is provided with the corresponding cutting ring cover, not only can play a role of safety defense, but also can replace a scraper to clean redundant soil at the cutting ring opening.
4. A sampler applies force to the upper surface of the pedal ring cutter cover to insert the ring cutter body into soil for soil sampling, and then the ring cutter cover is utilized to scrape off the redundant soil of the ring cutter edge and is covered on the ring cutter cover, so that the safety is ensured.
Drawings
FIG. 1 is a schematic structural view of a soil sample collection cutting ring device according to the present invention;
FIG. 2 is a schematic structural view of a ring cutter holder;
fig. 3 is a schematic structural view of the cutting ring body.
In the figure: 1-handle, 2-connecting device, 3-telescopic rod, 4-external thread, 5-air hole, 6-circular knife cover, 7-circular knife body, 8-circular knife edge, 9-circular knife cover and 10-internal thread.
Detailed Description
The utility model is further explained by combining the attached drawings, and the embodiment takes the example of obtaining soil samples of soil layers with the thickness of 20cm on the ground surface.
The utility model provides a portable pedal type soil sample collecting cutting ring device, which is structurally shown in figures 1-3. The cutting ring device comprises a cutting ring holder, a cutting ring body 7 and a cutting ring cover 9; the cutting ring support comprises a handle 1, a telescopic rod 3 and a cutting ring cover 6; wherein: the upper end of the telescopic rod 3 is connected with the handle 1, the lower end of the telescopic rod is connected with the cutting ring cover 6, the cutting ring cover 6 is in threaded connection with the upper portion of the cutting ring body 7, and the bottom end of the cutting ring body is provided with the cutting ring cover.
The telescopic rod in the utility model only has the function of adjusting the length, has no special design for the specific structure, and can be sold as a product, such as a household mop, a telescopic clothes airing rod and a telescopic rod on a curtain rod.
The cutting ring body 7 is of a cylindrical structure, different lengths and volumes can be designed according to requirements, external threads 4 are arranged on the circumferential surface of the upper portion of the cutting ring body, a cylindrical groove with internal threads 10 is formed in the bottom of the cutting ring cover, and the cutting ring body with the length of 20cm is matched and connected with the internal threads at the bottom of the cutting ring cover through the external threads on the upper portion. The cutting ring body and the cutting ring cover are in threaded connection, so that the cutting ring body with different lengths and volumes can be conveniently replaced, and the operation is convenient and rapid.
The upper surface of the annular knife cover is provided with a plurality of uniformly distributed air holes 5, when the annular knife cover is pressed downwards to take soil, air in the annular knife cover can be discharged in real time through the air holes 5, and air resistance when the pedal annular knife cover collects soil samples downwards is reduced.
The handle is fixed at the upper end of the telescopic rod through the connecting device 2, the length of the telescopic rod can be adjusted according to the height of a sampler, and the most suitable length of the telescopic rod is found; but the lower extreme welding of telescopic link is on the cutting ring cover, guarantees connection stability. The telescopic rod is axially arranged perpendicular to the upper surface of the cutting ring cover. The connecting device is not limited to a specific structure, as long as the handle can be stably connected with the telescopic rod, in fig. 1-2, two ends of the handle are respectively connected with a bar-shaped rod, the other ends of the bar-shaped rods are fixed on a cylindrical connecting piece, and the cylindrical connecting piece is connected with the upper end of the telescopic rod through welding or threads.
The lower part of the cutting ring body is provided with a cutting ring edge opening 8 (cutting edge) with the diameter slightly smaller than that of the cutting ring; the cutting ring body is provided with the cutting ring cover, so that the cutting ring can play a role in safety protection and can be used for eliminating redundant soil at the edge opening of the cutting ring.
The lifting handle, the connecting device, the telescopic rod, the cutting ring cover and the cutting ring are all made of stainless steel materials, so that the firmness of the cutting ring device is improved.
When the cutting ring device is used, the lifting handle 1 is held by hands, a foot is placed on the upper surface of the cutting ring cover 6, the cutting ring 7 is inserted downwards perpendicular to the ground until the cutting ring is completely inserted into soil, the cutting ring is taken out after the soil in the cutting ring is filled, and the cutting ring cover 9 is covered after the excess soil at the edge of the cutting ring is cleaned up through the cutting ring cover.
Claims (6)
1. The utility model provides a portable foot-operated soil sample collection cutting ring device which characterized in that: the cutting ring device comprises a cutting ring holder, a cutting ring body and a cutting ring cover; the cutting ring support comprises a handle, a telescopic rod and a cutting ring cover; wherein: the upper end of the telescopic rod is connected with the handle, the lower end of the telescopic rod is connected with the cutting ring cover, the cutting ring cover is in threaded connection with the upper portion of the cutting ring body, and the bottom end of the cutting ring body is provided with the cutting ring cover.
2. The portable foot-operated soil sample collection cutting ring device of claim 1, wherein: the cutting ring is characterized in that external threads are arranged on the circumferential surface of the upper part of the cutting ring body, a cylindrical groove with internal threads is formed in the bottom of the cutting ring cover, and the cutting ring body is matched and connected with the internal threads at the bottom of the cutting ring cover through the external threads on the upper part.
3. The portable foot-operated soil sample collection cutting ring device of claim 1, wherein: the upper surface of the annular knife cover is provided with a plurality of uniformly distributed air holes, when the annular knife cover is pressed downwards to take soil, air in the annular knife cover can be discharged in real time through the air holes, and air resistance when the pedal annular knife cover collects soil samples downwards is reduced.
4. The portable foot-operated soil sample collection cutting ring device of claim 1, wherein: the handle is fixed at the upper end of the telescopic rod through the connecting device, the length of the telescopic rod is adjustable, and the lower end of the telescopic rod is welded on the cutting ring cover.
5. The portable foot-operated soil sample collection cutting ring device of claim 1, wherein: the lower edge of the cutting ring body is provided with a cutting ring edge opening with the diameter slightly smaller than that of the cutting ring; the cutting ring body is provided with a cutting ring cover.
6. The portable foot-operated soil sample collection cutting ring device of claim 1, wherein: the lifting handle, the connecting device, the telescopic rod, the cutting ring cover and the cutting ring are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120833299.4U CN215414437U (en) | 2021-04-22 | 2021-04-22 | Portable foot-operated soil sample acquisition cutting ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120833299.4U CN215414437U (en) | 2021-04-22 | 2021-04-22 | Portable foot-operated soil sample acquisition cutting ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414437U true CN215414437U (en) | 2022-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120833299.4U Active CN215414437U (en) | 2021-04-22 | 2021-04-22 | Portable foot-operated soil sample acquisition cutting ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414437U (en) |
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2021
- 2021-04-22 CN CN202120833299.4U patent/CN215414437U/en active Active
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