CN101482015B - Root-soil drill integrated sampling instrument - Google Patents
Root-soil drill integrated sampling instrument Download PDFInfo
- Publication number
- CN101482015B CN101482015B CN200910077339A CN200910077339A CN101482015B CN 101482015 B CN101482015 B CN 101482015B CN 200910077339 A CN200910077339 A CN 200910077339A CN 200910077339 A CN200910077339 A CN 200910077339A CN 101482015 B CN101482015 B CN 101482015B
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- Prior art keywords
- root
- drill
- soil
- head
- drill bit
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a root-soil drill integrated sampler; a plug-typed connector is respectively arranged at the front end of a drill pipe and between the drill pipes; the plug-typed connector can connect the bit of a root drill or the bit of a soil drill. The bit of the root drill is tubular; the front end of the root drill is provided with sawteeth; the side wall of the bit of the root drill provided with a soil-fetching port which is provided with a port cover that can be dismounted and mounted. The plug-typed connector comprises a tubular head and a column-shaped head; the column-shaped head can be inserted in the tubular head; a corresponding pin hole is arranged between the tubular head and the column-shaped head; and the wall of the tubular head is provided with a threaded hole. The invention integrates the root drill and the soil drill as a whole, changes the traditional thread interface into a plug-typed connector which is universal, can be changed at random according to the needs, and is easy to be dismounted and mounted.
Description
Technical field
The present invention relates to a kind of field sampling equipment, relate in particular to a kind of root-soil drill integrated sampling instrument.
Background technology
In existing field sampling equipment, earth boring auger and root bore and to be separate type.Earth boring auger can be divided into three kinds of man power earth boring auger, petrol power earth boring auger, electric drills (needing to allot motor) etc. according to power.Root bores owing to will cut off root system of plant, so adopt the power root to bore (petrol power or electronic etc.) mostly.
Because in scientific research and ecosystem position monitor process; Relate to water, soil, gas often, give birth to four aspects; Relating to existing soil sample through regular meeting has the root system sampling again, measures like the mensuration of soil moisture, soil physico-chemical property and the sample circuit of root system of plant (underground biomass and distribution thereof).According to the monitoring requirement at ecology station, the monitoring of these factors is often carried out at same study plot.
There is following shortcoming at least in above-mentioned prior art:
When soil sampling and root appearance, bore with earth boring auger and root respectively, very inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of can soil sampling, can get the root-soil drill integrated sampling instrument of root appearance again.
The objective of the invention is to realize through following technical scheme:
Root-soil drill integrated sampling instrument of the present invention comprises drilling rod, and the front end of said drilling rod is provided with the bolt-type joint, and said bolt-type joint is connected with root drill bit or earth boring auger drill bit.
Technical scheme by the invention described above provides can be found out, root-soil drill integrated sampling instrument of the present invention is because the front end of drilling rod is provided with the bolt-type joint; The bolt-type joint both can connect the root drill bit; Can connect the earth boring auger drill bit again, therefore can be used for soil sampling, can be used to get root appearance again.
Description of drawings
Fig. 1 is the structural representation of root-soil drill integrated sampling instrument of the present invention;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
The structural representation that Fig. 3 bores for root among the present invention.
The specific embodiment
Root-soil drill integrated sampling instrument of the present invention; Its preferable specific embodiment is as shown in Figure 1, comprises drilling rod 1, and the front end of drilling rod is provided with the bolt-type joint; The bolt-type joint is connected with root drill bit 2 or earth boring auger drill bit, can be according to the different drill bit of the different replacings of the requirement of sampling.
As shown in Figure 2, the bolt-type joint comprises tubular head, column-like head, and column-like head be able to insert in the tubular head, is provided with corresponding pin-and-hole 5 between tubular head and the column-like head, and the wall of tubular head is provided with screwed hole 6.After column-like head is inserted in the tubular head, in pin-and-hole 5, insert alignment pin, afterwards, in screwed hole 6, be screwed into fastening bolt 4.Both can easy disassembly, can make again connect reliable.
As shown in Figure 3, root drill bit 2 is a tubular, and front end is provided with sawtooth 7.The sidewall of root drill bit 2 is provided with the mouth 8 that fetches earth, and the mouth that fetches earth is provided with dismantled and assembled flap 9.Specifically can be provided with claw 10 in the lower end of dismantled and assembled flap 9; After snapping in claw 10 in mouthful lower edge that fetches earth; Top with dismantled and assembled flap 9 is connected with the upper limb of the mouth 8 that fetches earth again; Can be connected or other connected mode through bolt between the top of dismantled and assembled flap 9 and mouthfuls 8 the upper limb of fetching earth, like clamping etc.
Referring to Fig. 1, the present invention also comprises extension rod 3 again, and the lower end of extension rod 3 can be connected through above-mentioned bolt-type joint with the upper end of drilling rod 2 or the upper end of another joint extension rod 3, and more piece extension bar 3 can be set.
Can be provided with the scale strip of different colours on drilling rod 1 and the extension rod 3, be used for the degree of depth that obviously indication pierces.
Root-soil drill integrated sampling instrument of the present invention, the collection root bores, earth boring auger is an one, and the drill bit interface changes traditional hickey into the latch interface; And be general-purpose interface; Can change arbitrarily as required, and easy accessibility, overcome and connect the drawback that is difficult to dismantle between the joint part in the prior art and (use hickey fully; In the drill bit folding process, change tight more more, dismounting inconvenience).Drilling rod can be with the eye-catching scale that is masked as of different winks, with the convenient control earth boring auger test degree of depth.
The specific embodiment:
Sampler mainly is made up of 3 parts:
First is gasoline power plant and framework thereof.Gasoline power plant is common gasoline-engine driven machine, and ripe product is arranged on the market.Gasoline engine power is delivered to reduction box through slip clutch, becomes low-speed big to the power conversion of high rotating speed, little moment of torsion, drives the auger stem rotation, to Throttle Opening Control, realizes boring through operating personnel.Gasoline engine is at idling operation, and clutch and reduction box are in released state, that is to say, behind the gasoline engine starting, if throttle is in minimum position, drilling rod does not change.Behind the position that aligning will be holed, slowly begin to open the throttle, along with the rising of petrol engine rotational speed, clutch begins engagement, and drilling rod begins to rotate, and this moment, operating personnel should be suitably afterburning downwards, and drill bit begins in soil, to creep into downwards;
Second portion is the connecting rod and the extension rod of drilling rod.Drill pipe diameter is 3cm, and material is a Stainless Steel.Every joint extension rod 50cm, and mark scale with various colors, drill through the degree of depth with easy control.Drilling rod two is modular connection, can arbitrarily prolong as required, to satisfy the requirement of different user.Bolt-type has been adopted in the connection of drilling rod, the drawback that is difficult to dismantle with the screw-type of avoiding over;
Third part is a drill bit, and drill bit comprises that root bores and earth boring auger two parts (needs are optional to be changed drill bit according to sampling, and drill bit adopts the bolt-type connected mode with being connected of drilling rod):
(1) root drill bit: the root drill bit is the stainless steel material, is shaped as cartridge type, and diameter 10cm, front end have sawtooth and be beneficial to drill bit and bury and the fast shut-off root system of plant.The unique detachable rabbet design of cartridge type drill bit, sampling is easy, and sampling quantity is big.Latch connects, and is easy to dismounting.
(2) earth boring auger drill bit: can select dissimilar earth boring augers according to the sampling soil quality.Bit diameter 5cm, shape can be heart type or tubular.Knife-edge part is handled (alloy) with special material, to avoid the shortcoming of Stainless Steel material easy abrasion.
Method for using:
1, according to the selected sampling spot of sampling purpose;
2, with the miscella of gasoline and machine oil (20-25: 1 proportioning) pack in the fuel tank of gasoline engine;
3, select drill bit according to the sampling purpose, and install;
4, sampling:
(1) when first floor (top layer) is taken a sample, after the gasoline engine preheating, held handrail; Make drill bit down,, place the sampling location perpendicular to ground; Then, doublely hold the handrail simultaneously, slowly open the throttle; Make drill bit begin to rotate, and suitably afterburning downwards according to the loose situation and the rate of penetration of soil property, and drill bit rotates in the soil.When being full of soil in the drill bit, slowly reduce throttle, stop operating, propose drill bit.Open the drill bit side cover, fetch earth or get root with scraper.So far accomplish once sampling.
(2) good and sound again side cover, the sampling of each layer after proceeding.When sampling was dark, drill bit was upwards carried while rotating, and than being easier to root was bored proposition.
5, dismounting vanning:
Drill bit is cleaned out the vanning of dismounting back.
If the sampling after for a long time need not, the gasoline in the gasoline engine is discharged in gasoline storage bucket or other containers.
The above; Be merely the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is 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.
Claims (4)
1. a root-soil drill integrated sampling instrument comprises drilling rod, it is characterized in that, the front end of said drilling rod is provided with the bolt-type joint, and said bolt-type joint is connected with root drill bit or earth boring auger drill bit;
Said drill bit is tubular, and front end is provided with sawtooth;
The sidewall of said drill bit is provided with the mouth that fetches earth, and the said mouth that fetches earth is provided with dismantled and assembled flap;
Also comprise extension rod, the lower end of said extension rod can be connected through the bolt-type joint with the upper end of the upper end of said drilling rod or another joint extension rod;
Said bolt-type joint comprises tubular head, column-like head, and said column-like head be able to insert in the said tubular head, is provided with corresponding pin-and-hole between said tubular head and the said column-like head, and the wall of said tubular head is provided with screwed hole.
2. root-soil drill integrated sampling instrument according to claim 1 is characterized in that the lower end of said dismantled and assembled flap is provided with claw, and said claw snaps in the said mouthful lower edge that fetches earth, and the top of said dismantled and assembled flap is connected with the said upper limb that fetches earth mouth.
3. root-soil drill integrated sampling instrument according to claim 2 is characterized in that, the top of said dismantled and assembled flap is connected through bolt with the said upper limb that fetches earth mouth.
4. root-soil drill integrated sampling instrument according to claim 3 is characterized in that said drilling rod and extension rod are provided with scale strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910077339A CN101482015B (en) | 2009-02-18 | 2009-02-18 | Root-soil drill integrated sampling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910077339A CN101482015B (en) | 2009-02-18 | 2009-02-18 | Root-soil drill integrated sampling instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101482015A CN101482015A (en) | 2009-07-15 |
| CN101482015B true CN101482015B (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910077339A Expired - Fee Related CN101482015B (en) | 2009-02-18 | 2009-02-18 | Root-soil drill integrated sampling instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN101482015B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102890011A (en) * | 2012-10-30 | 2013-01-23 | 东北林业大学 | Manual vertical compression root drill |
| CN116255087B (en) * | 2023-05-06 | 2023-07-25 | 济宁华矿地质勘查有限公司 | Soil layer drilling acquisition device for soil remediation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442721A (en) * | 1982-08-06 | 1984-04-17 | Singer Laura G | Moisture and consistency soil sampler |
| US4549612A (en) * | 1983-12-27 | 1985-10-29 | Theresa Caldwell | Soil sampler |
| CN2214667Y (en) * | 1994-10-12 | 1995-12-06 | 中国科学院水利部西北水土保持研究所 | Drill bit of underground biomass sampling hand drill |
| CN2429994Y (en) * | 2000-06-09 | 2001-05-16 | 许世豪 | Multipurpose pulling up weeds and drilling and soil loosener |
| CN201075059Y (en) * | 2007-09-12 | 2008-06-18 | 山东省农业科学院土壤肥料研究所 | Geotome special for analog earth pillar |
| CN101319970A (en) * | 2008-07-03 | 2008-12-10 | 北京师范大学 | Manual rotation type column shaped deposit sampling instrument |
-
2009
- 2009-02-18 CN CN200910077339A patent/CN101482015B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442721A (en) * | 1982-08-06 | 1984-04-17 | Singer Laura G | Moisture and consistency soil sampler |
| US4549612A (en) * | 1983-12-27 | 1985-10-29 | Theresa Caldwell | Soil sampler |
| CN2214667Y (en) * | 1994-10-12 | 1995-12-06 | 中国科学院水利部西北水土保持研究所 | Drill bit of underground biomass sampling hand drill |
| CN2429994Y (en) * | 2000-06-09 | 2001-05-16 | 许世豪 | Multipurpose pulling up weeds and drilling and soil loosener |
| CN201075059Y (en) * | 2007-09-12 | 2008-06-18 | 山东省农业科学院土壤肥料研究所 | Geotome special for analog earth pillar |
| CN101319970A (en) * | 2008-07-03 | 2008-12-10 | 北京师范大学 | Manual rotation type column shaped deposit sampling instrument |
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| Publication number | Publication date |
|---|---|
| CN101482015A (en) | 2009-07-15 |
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Granted publication date: 20121003 Termination date: 20130218 |