CN103217315A - Foot extracting device for sand - Google Patents
Foot extracting device for sand Download PDFInfo
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- CN103217315A CN103217315A CN2013101567109A CN201310156710A CN103217315A CN 103217315 A CN103217315 A CN 103217315A CN 2013101567109 A CN2013101567109 A CN 2013101567109A CN 201310156710 A CN201310156710 A CN 201310156710A CN 103217315 A CN103217315 A CN 103217315A
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- root
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- water drainage
- spare
- getting
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Abstract
The invention discloses a foot extracting device for sand. The foot extracting device comprises a drill bit, a foot extracting part, a dewatering part and a handle, wherein the dewatering part is connected to the outer part of the foot extracting part, and is connected with a water injecting pipe, and the upper edge and the lower edge of the foot extracting part are respectively connected with the handle and the drill bit. A plant root system with any depth can be conveniently extracted in desert and sand, and thus aeolian sandy soil around a root hole can be prevented from sinking, the defects that the aeolian sandy soil sinks and the earth surface is seriously damaged in the conventional method for extracting the root by digging are avoided, the accuracy of scientific research is improved, the workload of extracting the foot in the sand is greatly reduced, and the working efficiency is improved. Meanwhile, the foot extracting device also has the advantages that the structure is simple, the convenience is brought for carrying, operation and use, and all parts can be installed in a combining manner.
Description
Technical field
The present invention relates to a kind of root device of getting, relate in particular to a kind of sand ground of arid and semi-arid Desert Area that is applicable to and get the root device.
Background technology
China is big, one of wide, that harm the is heavy country that distributes of desertification in the world and desertification area, and the DESERTIFICATION IN CHINA land area is 262.2 ten thousand square kilometres, accounts for 27.4% of area, and nearly 400,000,000 populations are subjected to the influence of desertification.Add up according to the study, the direct economic loss that China causes because of desertification is about 54,100,000,000 Renminbi.Serious desertification of land, desertification are nibbled and can be utilized the soil, reduce biological production and bio-diversity, destroy industrial and mineral and water conservancy projects and farming and animal husbandry production, contaminated environment, the restriction regional economic development, cause the people's lives poverty, threaten the survival and development of the Chinese nation, it is very urgent to prevent and control desertification.Vegetation can effectively prevent and treat soil drifting as the key factor of anti-wind erosion, alleviates soil and desertifies.The most well developed root system of Wind-sandy Area plant species, main root is obvious, the lateral root root system to around horizontal direction extend, crisscross, fix the sand very capablely, and root system has and improves the soil, protects and keep multiple ecological benefits such as bio-diversity.Therefore, Research Significance living about drought, the psammophytes root system is very great.
At present, all needing a large amount of sand grounds to get root aspect production and the scientific research, but easily subsiding owing to sandy soil area soil property is loose, routine is got the edaphic condition that the root device is difficult to adapt to desert, sand ground uniqueness; Farm implements such as employing spade are got root and are also existed more shortcoming with not enough, and mainly comprise: 1. aeolian sandy soil is loosely organized, and conventional the excavation easily subsided; 2. face of land disturbance is violent, quickens the soil erosion; 3. it is extensive to work, and is difficult to precision and gets root; 4. workload is bigger, and mechanization degree is low, and work efficiency is low.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, simple operation, sand ground easy to carry is got the root device.
The objective of the invention is to be achieved through the following technical solutions:
Sand ground of the present invention is got the root device, comprise drill bit, get root spare, water drainage part, handle, described water drainage part is connected described outside of getting root spare, and described water drainage part is connected with water injection pipe, and the described upper limb of getting root spare is connected with drill bit with described handle respectively with lower edge.
As seen from the above technical solution provided by the invention, the sand ground that the embodiment of the invention provides is got the root device, owing to comprise drill bit, get root spare, water drainage part, handle, water drainage part is connected described outside of getting root spare, water drainage part is connected with water injection pipe, the upper limb of getting root spare is connected with drill bit with described handle respectively with lower edge, can be easily in the desert, the root system of plant of any degree of depth of sand ground collection, can prevent to get root cave ambient wind sandy soil subsides, avoided traditional excavation to get method for root and caused sandy soil to subside, important disadvantages, the accuracy that has improved research work are destroyed in the face of land, significantly reduce the workload that sand ground is got root, improved work efficiency.Simultaneously, this device also has simple in structure, and is easy to carry, manipulates facility, the advantage of each parts installation capable of being combined.
Description of drawings
The sand ground that Fig. 1 a provides for the embodiment of the invention is got the structural representation that the root device is unkitted water drainage part;
The sand ground that Fig. 1 b provides for the embodiment of the invention is got the structural representation that the root device is equipped with water drainage part;
Fig. 2 is the structural representation of drill bit in the embodiment of the invention;
Fig. 3 is for getting the structural representation of root spare in the embodiment of the invention;
Fig. 4 a is the structural representation of water drainage part in the embodiment of the invention;
Fig. 4 b is vertical tangent plane structure for amplifying synoptic diagram of A portion among Fig. 4 a;
Fig. 4 c is the structural representation of water drainage part xsect in the embodiment of the invention;
Fig. 5 is the structural representation of handle in the embodiment of the invention.
Embodiment
To be described in further detail the embodiment of the invention below.
Sand ground of the present invention is got the root device, and its preferable embodiment is:
Comprise drill bit, get root spare, water drainage part, handle, described water drainage part is connected described outside of getting root spare, described water drainage part is connected with water injection pipe, the described upper limb of getting root spare is connected with drill bit with described handle respectively with lower edge.
Described drill bit is terminal annulus with sharp-pointed sawtooth, and described drill bit is threaded with the described lower edge of getting root spare.
The described root spare of getting is upper coarse and lower fine tubular construction, the described root spare of getting comprises a plurality of collectors, connect with slot-plug tenon wedging between the adjacent sampling thief, the described outside surface of getting root spare indicates the length scale, and the described upper limb of getting root spare is threaded with described handle.
Described water drainage part is the cylindrical structure of thin-walled hollow, barrel outer surface is evenly laid osculum, the outer end diameter of described osculum is less than inner diameter, the upper limb of described water drainage part is provided with water inlet and is connected with described water injection pipe, described water injection pipe is a flexible plastic pipe, described water drainage part is connected with slot-plug tenon wedging with the described root spare of getting, and the outside surface of described water drainage part indicates the length scale.
Described handle is the hollow circuit cylinder body structure, comprises more piece, is threaded between adjacent two joints, and the outside surface of described handle indicates the length scale.
This sand ground is got the root device and is also comprised following accessory: head protection lid, sampling thief over cap, sample box, stainless steel substrates.
Described drill bit, get root spare, water drainage part, handle and all adopt high-strength stainless steel material to make.
Specific embodiment:
Shown in Fig. 1 a, 1b, this device comprises drill bit 1, gets root spare 2, water drainage part 3, handle 4 and accessory etc.;
As shown in Figure 2, described drill bit 1 is for having the annulus of sharp-pointed sawtooth end 6, described drill bit upper limb 7 with get shown in root spare lower edge 8(Fig. 3) be threaded.During herborization root system sample, take to rotate cutting type and be completely cured, and the non-traditional method of vertically being completely cured, to reduce physical disturbance to soil.
As shown in Figure 3, described root spare 2 integral body of getting are upper coarse and lower fine tubular construction, can disassemble by soil layer and be a plurality of sampling thief 9-12, connect with slot-plug tenon wedging between the described sampling thief 9-12, described root spare 2 surfaces of getting indicate length scale 17, and the described root spare upper limb 18 of getting is with shown in handle lower edge 19(Fig. 5) with the screw thread twisting.
Shown in Fig. 4 a, 4b, 4c, described water drainage part 3 with slot 20-2 with shown in the plug tenon 20-1(Fig. 3 that gets root spare 2 outsides) wedging is connected, its structure is the cylindrical structure of thin-walled hollow, barrel outer surface is evenly laid osculum 21, osculum outer end diameter 22 is less than inner diameter 23, drum surface indicates length scale 24, and the water drainage part upper limb is provided with water inlet 25, can flexibly connect with water injection pipe 26 with the water source.
As shown in Figure 5, described handle 4 is dismountable hollow circuit cylinder body structure, and adjacent two joints connect with screw thread 27, and described handle 4 surfaces indicate length scale 28.
Described accessory comprises drill bit over cap, sampling thief over cap, sample box, stainless steel substrates etc.
In the foregoing description:
Get root spare 2 and adopt high-strength stainless steel material to make, connect convenient disassembly between the sampling thief 9-12 with slot-plug tenon wedging.During herborization root system sample,, can will get sandy soil and the whole release of root system in the root spare, put into sample box if do not need layering to get root; If need layering to get root, earlier collector 9-12 is slightly separated, use stainless steel substrates to stretch into then and cut off sandy soil and root system in the sampling thief 9-12 gap, get root spare 2 surfaces and indicate length scale 17, can conveniently determine sampling depth;
Handle 5 adopts high-strength stainless steel material to make, and is firm light, can and get the root degree of depth according to personnel in the practical application and determine handle 5 length.
In concrete the application, sand ground is got the root course of work and is:
At first, determine to get according to research purpose and take root in thing, get the root degree of depth, get the root place, get the root operation.According to getting the root degree of depth, determine the pattern length of device; Do the wet degree and the degree of packing according to sandy soil, determine whether to dispose water drainage part.If sandy soil are wetter, then need not to dispose water drainage part, direct composite set, hand-held handle screws in the required root degree of depth of getting with device; Every excavation 20cm will install to take out to outwell and get unwanted sandy soil and root system in the root spare, so that the carrying out smoothly of sampling.If the sandy soil drying, water cut is low, needs the configuration water drainage part, will install and screw in desired depth, by water injection pipe current are poured into water drainage part, be subjected to the effect of water pressure and gravity, water can flow out by osculum, soak sandy soil on every side, make the sandy soil structure strengthen, should not subside; Every excavation 20cm equally also will take out device to outwell and get unwanted sandy soil and root system in the root spare.After taking out the desired depth root system, can use the accessory stainless steel substrates to cut off root system between each sampling thief, make its separation, can the branch degree of depth take out required sample.Need the backfill sandy soil after sampling finishes, tread processing.
Embodiment of the invention device has following beneficial effect:
1. simple structure is easy to make; 2. be easy to carry, each parts of this device all can decompose, and can be transported to work scientific research area easily, and are easy to carry, use flexibly; 3. cheap, the starting material that this device adopted are and are easy to the common materials that obtains on the market, and are cheap; 4. fixing sandy soil, the sandy soil of avoiding traditional method for digging the to cause problem of subsiding; 5. the ground strength of turbulence is little, reduces potential wind erosion harm; 6. reasonable in design, desirable original-pack sandy soil and the root system of plant that goes out any degree of depth, the accuracy of increase work and scientific research, it is intensive changing extensive.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (7)
1. a sand ground is got the root device, it is characterized in that comprise drill bit, get root spare, water drainage part, handle, described water drainage part is connected described outside of getting root spare, described water drainage part is connected with water injection pipe, and the described upper limb of getting root spare is connected with drill bit with described handle respectively with lower edge.
2. sand ground according to claim 1 is got the root device, it is characterized in that, described drill bit is terminal annulus with sharp-pointed sawtooth, and described drill bit is threaded with the described lower edge of getting root spare.
3. sand ground according to claim 2 is got the root device, it is characterized in that, the described root spare of getting is upper coarse and lower fine tubular construction, the described root spare of getting comprises a plurality of collectors, connect with slot-plug tenon wedging between the adjacent sampling thief, the described outside surface of getting root spare indicates the length scale, and the described upper limb of getting root spare is threaded with described handle.
4. sand ground according to claim 3 is got the root device, it is characterized in that, described water drainage part is the cylindrical structure of thin-walled hollow, barrel outer surface is evenly laid osculum, the outer end diameter of described osculum is less than inner diameter, and the upper limb of described water drainage part is provided with water inlet and is connected with described water injection pipe, and described water injection pipe is a flexible plastic pipe, described water drainage part is connected with slot-plug tenon wedging with the described root spare of getting, and the outside surface of described water drainage part indicates the length scale.
5. sand ground according to claim 4 is got the root device, it is characterized in that, described handle is the hollow circuit cylinder body structure, comprises more piece, is threaded between adjacent two joints, and the outside surface of described handle indicates the length scale.
6. get the root device according to each described sand ground of claim 1 to 5, it is characterized in that, this sand ground is got the root device and is also comprised following accessory: head protection lid, sampling thief over cap, sample box, stainless steel substrates.
7. get the root device according to each described sand ground of claim 1 to 5, it is characterized in that, described drill bit, get root spare, water drainage part, handle and all adopt high-strength stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101567109A CN103217315A (en) | 2013-04-28 | 2013-04-28 | Foot extracting device for sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101567109A CN103217315A (en) | 2013-04-28 | 2013-04-28 | Foot extracting device for sand |
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| CN103217315A true CN103217315A (en) | 2013-07-24 |
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| CN2013101567109A Pending CN103217315A (en) | 2013-04-28 | 2013-04-28 | Foot extracting device for sand |
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Cited By (5)
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|---|---|---|---|---|
| CN105230222A (en) * | 2015-11-16 | 2016-01-13 | 孙逸菲 | Couchgrass root drilling harvesting device |
| CN106680027A (en) * | 2017-03-16 | 2017-05-17 | 山西农业大学 | Soil sample fall-preventing soil sampler for dry land |
| CN109297756A (en) * | 2018-11-27 | 2019-02-01 | 交通运输部天津水运工程科学研究所 | A kind of high-moisture percentage silt soil sampler |
| CN110926863A (en) * | 2019-12-31 | 2020-03-27 | 杭州乐守科技有限公司 | Soil sampler |
| CN115615742A (en) * | 2022-12-14 | 2023-01-17 | 沧州市生态环境监控中心(沧州市机动车污染防治监控中心) | Detection device for soil environment |
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| CN201408129Y (en) * | 2009-05-20 | 2010-02-17 | 肖华荣 | Soil sampling device on basis of pile driver |
| CN101750234A (en) * | 2008-12-19 | 2010-06-23 | 中国科学院沈阳应用生态研究所 | Hand-holding original-state pillar collecting device |
| CN102175491A (en) * | 2010-12-31 | 2011-09-07 | 中国环境科学研究院 | Water-sediment compound simulation test device for accurately layering and collecting sediment |
| CN102288449A (en) * | 2011-04-01 | 2011-12-21 | 中国科学院东北地理与农业生态研究所 | Columnar soil sampler with scales |
| CN102972127A (en) * | 2012-12-25 | 2013-03-20 | 北京林业大学 | Punching device for cuttage forestation on sand |
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| US20060175089A1 (en) * | 2005-02-10 | 2006-08-10 | Nance Thomas A | Rotating drum variable depth sampler |
| CN101750234A (en) * | 2008-12-19 | 2010-06-23 | 中国科学院沈阳应用生态研究所 | Hand-holding original-state pillar collecting device |
| CN101509841A (en) * | 2009-03-23 | 2009-08-19 | 广东省农业科学院土壤肥料研究所 | Sample acquisition machine |
| CN201408129Y (en) * | 2009-05-20 | 2010-02-17 | 肖华荣 | Soil sampling device on basis of pile driver |
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| CN102972127A (en) * | 2012-12-25 | 2013-03-20 | 北京林业大学 | Punching device for cuttage forestation on sand |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230222A (en) * | 2015-11-16 | 2016-01-13 | 孙逸菲 | Couchgrass root drilling harvesting device |
| CN106680027A (en) * | 2017-03-16 | 2017-05-17 | 山西农业大学 | Soil sample fall-preventing soil sampler for dry land |
| CN109297756A (en) * | 2018-11-27 | 2019-02-01 | 交通运输部天津水运工程科学研究所 | A kind of high-moisture percentage silt soil sampler |
| CN110926863A (en) * | 2019-12-31 | 2020-03-27 | 杭州乐守科技有限公司 | Soil sampler |
| CN115615742A (en) * | 2022-12-14 | 2023-01-17 | 沧州市生态环境监控中心(沧州市机动车污染防治监控中心) | Detection device for soil environment |
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Application publication date: 20130724 |