CN201417219Y - Multifunctional soil sample collecting device - Google Patents
Multifunctional soil sample collecting device Download PDFInfo
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- CN201417219Y CN201417219Y CN2009200150291U CN200920015029U CN201417219Y CN 201417219 Y CN201417219 Y CN 201417219Y CN 2009200150291 U CN2009200150291 U CN 2009200150291U CN 200920015029 U CN200920015029 U CN 200920015029U CN 201417219 Y CN201417219 Y CN 201417219Y
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Abstract
The utility model relates to a multifunctional soil sample connecting device, which comprises a drill rod, a drill body, a handle and a collecting cylinder. The drill rod is a hollow column, the top end of the drill rod is fixedly connected with the handle which is equipped with an opening in the middle, the bottom end of the drill rod is fixedly connected with a top cover of the drill body, the drill body is a cylinder with the top cover, an opening of the top cover of the drill body is correspondingly and fixedly connected with the drill rod, a cavity of the drill body is communicated with acavity of the drill rod and holds a status indicator rod, the lateral wall of the drill body is equipped with an opening adaptive to the collecting cylinder, the opening extends to the inner wall ofthe drill body to form an inner annular groove with depth identical to thickness of the collecting cylinder, and the collecting cylinder penetrates through the opening to be located in the inner annular groove of the drill body and integrally dovetailed with the drill body. The multifunctional soil sample collecting device is simple in structure, convenient in operation, perfect in effect, skillful in conception, reasonable in design, low in manufacturing cost and fine in economy, and not only can be used as regular soil sampling equipment but can be used for collecting undisturbed soil samples of different layers.
Description
Technical field
The present invention relates to soil collection, geology investigation field, specifically is a kind of multi-usage pedotheque harvester that integrates conventional pedotheque collection and two kinds of functions of previous status pedotheque collection.
Background technology
Investigate edaphic condition further to plant growth, study of engineering geology all has extremely important meaning.Different survey objectives requires differently to pedotheque, and for the soil nutrient elements analysis, conventional pedotheque harvester promptly can realize, but also needs to know the unit weight of soil sometimes.Known that the soil weight can be used to calculate the weight and the soil porosity of certain area certain depth soil; The height of soil weight size reflection soil texture, gas penetration potential, water permeability and water holding capacity also can be used as the reference index that engineering fetches earth etc.
The collection of conventional pedotheque is comparatively simple, and common pedotheque collector can be finished, but the original-state soil sample collecting is then cumbersome.For measured soil unit weight exactly, classical ground method is that the steel cutting ring steadily is pressed in the soil, after earth pillar is emerged on the cutting ring, dig surrounding soil with spades, taking-up is full of the cutting ring of soil, if measure the deeper soil weight, then will excavate soil profile.For anthropogenic soil, so hard intensity ground disturbed soil is got the undisturbed soil sample, can only be limited in spring and autumn.Yet the many farming operations (as middle tilling depth pine, irrigation or the like) during the crop growth are very dark to the influence of the soil weight, situation as untimely these variations of grasp, be difficult to propose scientific and effective regulation measure, and traditional sampling method wastes time and energy, effect is very low.Therefore on the basis of traditional core cutter method, study a kind of multi-usage pedotheque harvester and can satisfy different needs in the scientific research, not only can routine sampling but also can original position do not have the utensil that destruction successively fetches earth and seem very necessarily.
The utility model content
The purpose of this utility model is to provide a kind of multi-usage pedotheque harvester, under the situation of avoiding the large tracts of land disturbed soil, both can gather conventional soil sample, can successively drill through undisturbed soil again, overcome the restriction in season and place, reach and drill through conventional sample of soil or undisturbed soil sample whenever and wherever possible, in time grasp the plant growth soil nutrient and the unit weight dynamic change in each period, for the science regulation and control provide data.
The technical solution adopted in the utility model is for achieving the above object: a kind of multi-usage pedotheque harvester, and it comprises drilling rod, drill body, handle, also comprises, gathers tube;
Described drilling rod is the cylinder of hollow, and its top is connected with handle, and bottom and drill body top cover are affixed;
Described drill body is the cylindrical shell that is provided with top cover, and its top cover is corresponding with drilling rod affixed;
Described drill body lower edge be cutting edge structure, described cutting edge is that two or more inversion wedge form, described two or more inverted wedge shapes form complete toothed cutting edge structure;
Described drill body sidewall offers and gathers the opening that tube adapts, and described opening extends to form the degree of depth and gathers the thick identical inner groove of barrel to the drill body inwall;
Described collection tube is that interior warp is identical with the drill body internal diameter, and the cylindrical shell that external diameter is identical with the inner groove external diameter is gathered tube and passed the inner groove that opening places drill body, is combined into one with drill body.
Can insert the undisturbed soil collection container of different size or the cutting ring of corresponding specification in the described drill body.
The utility model has the advantages that:
1, previous status pedotheque collector of the present utility model, structure is extremely simple, and is simple to operation, and the undisturbed soil sample effect of gathering different levels is very desirable.
2, previous status pedotheque collector of the present utility model is skillfully constructed, and is reasonable in design, low cost of manufacture, good economy performance.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
Fig. 2 is a drill body structural representation of the present utility model.
Fig. 3-1 is one of collection tube synoptic diagram of utility model.
Fig. 3-2 be utility model collection tube synoptic diagram two.
Embodiment
Shown in Fig. 1,2,3-1,3-2, a kind of multi-usage pedotheque harvester, it comprises drilling rod 2, drill body 3, handle 1; Also comprise, gather tube 4;
Described drilling rod 2 is the cylinder of hollow, and its top is connected with handle 1, and bottom and drill body 3 top covers are affixed;
Described drill body 3 is for being provided with the cylindrical shell of top cover, and its top cover is corresponding affixed with drilling rod 2;
Described drill body 3 lower edges be cutting edge structure 5, described cutting edge structure 5 forms for two or more inversion wedge, described two or more inverted wedge shapes form complete toothed cutting edge structure 5;
Described drill body 3 sidewalls offer and gather tube 4 openings that adapt 6, and described opening 6 extends to form the degree of depth and gathers the identical inner groove of tube 4 wall thickness to drill body 3 inwalls;
Described collection tube 4 is that interior warp is identical with drill body 3 internal diameters, and the cylindrical shell that external diameter is identical with the inner groove external diameter is gathered tube 4 and passed the inner groove that opening 6 places drill body 3, is combined into one with drill body 3.
Can insert the undisturbed soil collection container of different size or the cutting ring of corresponding specification in the described drill body 3.All parts of present embodiment all adopt stainless steel material to make.
When using, will gather tube 4 and vertically push in the drill body 3, and make and gather in 4 inner groove that just in time are stuck on drill body 3 inwalls by the opening on the drill body 36.When adopting soil, drill body 3 is pressed in the soil, when drill body reaches this sampling depth, to gather tube 4 extracts, release from opening 6 levels on the drill body 3 gathering tube 4, under gathering tube the unnecessary soil in two ends being cut by opening 6 in taking out the process of gathering tube 44 about, what be left in the collection tube 4 is exactly the undisturbed soil soil of fixed volume, this process repeats, can repeatedly sample, owing to taken into account the size of cutting ring during 4 designs of this collection tube, also cutting ring can have been inserted the undisturbed soil that drill body 3 is gathered the different soils level.This collection tube 4 is equipped with the different drilling rod of structural similarity length 2 according to different needs, in order to using.Drill body 3 sizes can suitably be adjusted according to concrete collection needs.But when not carrying out the undisturbed soil sample collection, can not install and gather tube 4, directly gather pedotheque and get final product with the remainder of this device.This multifunction soil sample collecting apparatus can be gathered needs design appropriate size according to pedotheque, and drilling rod 2 can customize as required, or is designed to composite set, installs according to different needs.
Each ingredient of multi-usage pedotheque harvester is of a size of in this example: it comprises the drilling rod 2 long 1300mm of being, diameter 20mm, drill body 3 internal diameters are 50.46mm, external diameter 62mm, handle 1 diameter 20mm, long 500mm, the internal diameter of gathering tube 4 is 50.46mm, external diameter 54mm, the cross-sectional sizes of drill body 3 openings 6 is 54mm (wide) * (50mm) height, drill body 3 openings 6 upper limbs are apart from drill body upper limb 35mm, these opening 6 lower edges are apart from drill body 3 lower edge 75mm, drill body 3 lower edges are inverted wedge shape cutting edge structure 5 high 25mm, the base is 1/2 drill body, 3 girths, is inverted wedge shape cutting edge structure 5 for two and just in time forms drill body 3 girths.
Claims (2)
1, a kind of multi-usage pedotheque harvester, it comprises drilling rod, drill body, handle, it is characterized in that: also comprise, gather tube;
Described drilling rod is the cylinder of hollow, and its top is connected with handle, and bottom and drill body top cover are affixed;
Described drill body is the cylindrical shell that is provided with top cover, and its top cover is corresponding with drilling rod affixed;
Described drill body lower edge be cutting edge structure, described cutting edge is that two or more inversion wedge form, described two or more inverted wedge shapes form complete toothed cutting edge structure;
Described drill body sidewall offers and gathers the opening that tube adapts, and described opening extends to form the degree of depth and gathers the thick identical inner groove of barrel to the drill body inwall;
Described collection tube is that internal diameter is identical with the drill body internal diameter, and the cylindrical shell that external diameter is identical with the inner groove external diameter is gathered tube and passed the inner groove that opening places drill body, is combined into one with drill body.
2, according to the described multi-usage pedotheque of claim 1 harvester, it is characterized in that: can insert the undisturbed soil collection container of different size or the cutting ring of corresponding specification in the described drill body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150291U CN201417219Y (en) | 2009-07-02 | 2009-07-02 | Multifunctional soil sample collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150291U CN201417219Y (en) | 2009-07-02 | 2009-07-02 | Multifunctional soil sample collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417219Y true CN201417219Y (en) | 2010-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200150291U Expired - Fee Related CN201417219Y (en) | 2009-07-02 | 2009-07-02 | Multifunctional soil sample collecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201417219Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494923A (en) * | 2011-12-15 | 2012-06-13 | 沈阳农业大学 | Soil pouring type soil sample collector |
| CN104406815A (en) * | 2014-12-17 | 2015-03-11 | 光明乳业股份有限公司 | Simple cheese sampling device |
| CN104612126A (en) * | 2014-12-18 | 2015-05-13 | 青海省电力设计院 | Portable pneumatic drilling rig for soil investigation of transmission line engineering |
| CN105067380A (en) * | 2015-09-21 | 2015-11-18 | 中国农业科学院草原研究所 | Soil microorganism sample collection tool |
| CN106017978A (en) * | 2016-05-16 | 2016-10-12 | 青岛农业大学 | Soil sampler convenient and rapid to use and capable of being used for testing deep soil volume weight |
| CN106525483A (en) * | 2016-08-30 | 2017-03-22 | 浙江中林勘察研究股份有限公司 | Original sandy soil sampling method and sampling device |
-
2009
- 2009-07-02 CN CN2009200150291U patent/CN201417219Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494923A (en) * | 2011-12-15 | 2012-06-13 | 沈阳农业大学 | Soil pouring type soil sample collector |
| CN104406815A (en) * | 2014-12-17 | 2015-03-11 | 光明乳业股份有限公司 | Simple cheese sampling device |
| CN104406815B (en) * | 2014-12-17 | 2017-01-04 | 光明乳业股份有限公司 | Easy cheese sampling equipment |
| CN104612126A (en) * | 2014-12-18 | 2015-05-13 | 青海省电力设计院 | Portable pneumatic drilling rig for soil investigation of transmission line engineering |
| CN105067380A (en) * | 2015-09-21 | 2015-11-18 | 中国农业科学院草原研究所 | Soil microorganism sample collection tool |
| CN106017978A (en) * | 2016-05-16 | 2016-10-12 | 青岛农业大学 | Soil sampler convenient and rapid to use and capable of being used for testing deep soil volume weight |
| CN106525483A (en) * | 2016-08-30 | 2017-03-22 | 浙江中林勘察研究股份有限公司 | Original sandy soil sampling method and sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20120702 |