CN101509841A - Sample acquisition machine - Google Patents
Sample acquisition machine Download PDFInfo
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- CN101509841A CN101509841A CNA2009100381074A CN200910038107A CN101509841A CN 101509841 A CN101509841 A CN 101509841A CN A2009100381074 A CNA2009100381074 A CN A2009100381074A CN 200910038107 A CN200910038107 A CN 200910038107A CN 101509841 A CN101509841 A CN 101509841A
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- drilling rod
- drill bit
- sample acquisition
- acquisition machine
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Abstract
The invention discloses a soil sample collector comprising a handle, a drill rod and a drill bit. One end of the drill rod is connected with the handle and the other end thereof is connected with the drill bit; the drill rod and the drill bit is of a hollow structure; one side of the drill rod is provided with a sample outlet and the pipe wall of the other side of the drill rod is provided with a labor-saving groove; the upper end of the labor-saving groove is provided with a boosting pedal; and the drill bit is conical. The soil sample collector has the advantages and effects that the obtained soil column can separate from the inner wall of the drill rod naturally and is easy for transferring and bagging of soil samples; when the drill rod obtains the soil column, the soil column in the drill rod is easily poured out by only turning over a sample outlet downward; the handle, the drill rod and the boosting pedal are of a detachable-connected structure, thus being convenient to carry and store and having small occupied space; the boosting pedal can lead the hand and foot to apply force simultaneously; the soil sample collector is shorter in whole, smooth and portable, is easy to generate force, has small resistance, high working efficiency, simple technique, convenient material-obtaining and low cost and is convenient for promotion and application.
Description
Technical field
The present invention relates to agricultural machinery, particularly a kind of sample acquisition machine.
Background technology
In agricultural production practice and scientific research, often need to gather topsoil soils (topsoil of 0～20 cm thick) and carry out nutrient situation analysis or environmental quality assessment.Randomness and representational principle are deferred in the collection of pedotheque, and multiple spot and full topsoil sampling seem particularly important, and this just requires, and full topsoil evenly fetches earth and mixes the topsoil soils of representing a field or a zone on position as much as possible.Therefore, efficient and convenient, at short notice to the large-scale multiple spot of the topsoil target that the person that is the soil-working pursues that fetches earth always.Topsoil soils sampling at present mainly contains two kinds of methods, one hoe, its dual-purpose soil sample barrel.The former efficient is low, labour intensity big, representativeness is poor.And existing soil sample barrel, also have problems such as sample rate is slow, efficient is low, they at be not topsoil soils, so length is general above 1.5 meters, handle length is difficult for having an effect, it is straight, unanimous between the higher and lower levels to bore tube simultaneously, and soil fills up cylinder when being pressed into topsoil, tight attached inwall, need soil sample in the cylinder little by little to be stripped down with aid (blade, bottle opener), time-consuming hard, efficient can't improve, and can not satisfy the requirement that the extensive multiple spot of ploughing is fetched earth.
Summary of the invention
The objective of the invention is to overcome the shortcoming and defect of above-mentioned prior art, the sample acquisition machine of a kind of light and handy, simple operation simple in structure, high-effective and labour-saving is provided.
Purpose of the present invention realizes by following proposal: a kind of sample acquisition machine, comprise handle, drilling rod, drill bit, one end of described drilling rod connects handle, the other end of described drilling rod connects drill bit, and described drilling rod, drill bit are hollow structure, and a side of described drilling rod is provided with outlet, described drilling rod opposite side is provided with laborsaving groove, described drill bit is tapered, and the outer wall of described drilling rod, the upper end of laborsaving groove are provided with helping pedal, flexibly connect between this helping pedal and the drilling rod.
Described outlet is that length is that 250mm～280mm, width are the notch of 18mm～20mm, and the upper end spacing of the lower end of described notch and drill bit is 30mm～60mm.
The wall thickness of described drilling rod is 0.8～1.2mm, and the internal diameter of drilling rod is 20mm～22mm, and the bit internal diameter of drill bit is 16mm～18mm, and the length of described handle is that the length of 200mm～210mm, drilling rod is 480mm～510mm.
Resistance when being pressed into topsoil in order to reduce drilling rod, the bottom of described bit are annular cutting edge.
Described sample acquisition machine is a metal material, can adopt stainless steel, iron or copper; Described handle, drilling rod, drill bit are stainless steel pipe and make;
Described sample acquisition machine global shape is "T"-shaped; Adopt welding between described drilling rod and the drill bit, be threaded or the one-shot forming structure.
The diameter of described handle is less than the diameter of drilling rod, and the wall thickness of described handle adopts welding or flexible connection greater than the wall thickness of drilling rod between described handle and the drilling rod.
The course of work of the present invention is: both hands are held handle, the topsoil that drill bit is to be collected also applies certain pressure, make drilling rod insert topsoil 200mm～300mm, firmly go up handle then drilling rod is detached topsoil, touch the interior earth pillar of drill bit with finger again, earth pillar is moved towards the direction of outlet, outlet at last overturns, make outlet pour out the interior earth pillar of drilling rod downwards, finish the transfer pack of soil sample.
The present invention has following advantage and effect with respect to prior art:
(1) drilling rod of sample acquisition machine of the present invention, drill bit are the hollow taper structure, because the internal diameter of bit is less than the internal diameter of drilling rod, drilling rod is pressed into topsoil by drill bit, soil sample (earth pillar) diameter that obtains is less than the internal diameter of drilling rod, make between upper prop and the drilling rod and adhesion phenomenon can not occur, the inwall that is earth pillar and drilling rod can natural separation, is easy to the transfer pack of soil sample.
(2) middle part of sample acquisition machine drilling rod of the present invention has outlet, therefore, after drilling rod obtains soil sample (earth pillar), only needs to be easy to take out the earth pillar in the drilling rod with the outlet upset down.
(3) tube wall of sample acquisition machine drilling rod of the present invention is provided with laborsaving groove, this laborsaving groove is a strip groove that is arranged on the drilling rod tube wall, because the effect of groove has reduced the contact area of the tube wall and the soil of drilling rod, reduce the friction force of drilling rod and soil accordingly, played the labour-saving effect.
(4) drilling rod of sample acquisition machine of the present invention is provided with helping pedal, and when the soil property of soil was hard, it was more painstaking to only depend on arm that drilling rod is pressed into soil, and can load onto helping pedal this moment, and hand, pin are had an effect jointly.
(5) handle of sample acquisition machine of the present invention, drilling rod, helping pedal are detachable connection, are easy to carry, take care of, and occupy little space.
(6) sample acquisition machine integral body of the present invention is short, smooth, light, be easy to have an effect and resistance little, high efficiency.
(7) sample acquisition machine technology of the present invention is simple, draws materials conveniently, and is with low cost, easy to utilize.
Description of drawings
Fig. 1 is the Facad structure floor map of sample acquisition machine.
Fig. 2 is the structure floor map of sample acquisition machine.
Fig. 3 is the side structure floor map of sample acquisition machine.
Fig. 4 is the Facad structure schematic perspective view of sample acquisition machine.
Fig. 5 is the structure schematic perspective view of sample acquisition machine.
Fig. 6 is the partial structurtes diagrammatic cross-section of the drilling rod and the drill bit of sample acquisition machine.
Fig. 7 is along A among Fig. 1-A cross-sectional view.
Fig. 8 is the another kind of Facad structure schematic perspective view of sample acquisition machine.
Embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
As Fig. 1～shown in Figure 7, sample acquisition machine of the present invention, substantially handle 1, drilling rod 2, drill bit 5 have been comprised, one end of this drilling rod 2 is connected with handle 1, the other end of drilling rod 2 is connected with drill bit 5, described drilling rod 2, drill bit 5 are hollow structure, and a side of described drilling rod 2 is provided with outlet 3, and described drill bit 5 is tapered.
In order to reduce the contact area of drilling rod 2 and soil, on the tube wall of drilling rod 2 outlets 3 opposite sides, be provided with laborsaving groove 4, this laborsaving groove 4 is a recessed strip groove of ecto-entad on drilling rod 2 axial directions, on the tube wall of drilling rod 2, hemorrhage groove on the similar bayonet of this groove, form wide, pointed at both ends in the middle of promptly the shape of this groove is roughly.
Described outlet 3 is that length is that 250mm～280mm, width are the strip notch of 18mm～20mm, and the upper end spacing of the lower end of this notch and drill bit is 30mm～60mm.
The wall thickness of described drilling rod 2 is 0.8mm～1.2mm, is generally 1.0mm; The internal diameter of drilling rod is 20mm～22mm; The annular cutting edge internal diameter of bit 6 is 16mm～18mm, is generally 17mm; The length of drill bit 5 is 15mm～30mm; The length of described handle 1 is 200mm～210mm; The length of drilling rod 2 is 480mm～510mm.
As shown in Figure 6, described drill bit 5 is by the about 15mm of the mouth of pipe of distance drilling rod 2～30mm place, closes up into the annular cutting edge of internal diameter 16mm～18mm gradually, and this annular cutting edge forms the bit 6 of drill bit 5; Also can adopt split-type structural between described drilling rod 2 and the drill bit 5, can connect by the mode of welding or screw thread; Certainly, described drilling rod 2 also can adopt the one-shot forming structure with drill bit 5.Also can adopt the mode of welding to be connected between described handle 1 and the drilling rod 2.
This soil sample collector global shape is " T " font, and agent structure is made by metal pipe material, and tubing can adopt metals such as stainless steel, iron or copper; The handle 1 of this soil sample collector, drilling rod 2, drill bit 5 are stainless steel pipe and make.
The course of work of the present invention is: both hands are held handle 1, the bit 6 of drill bit 5 is aimed at topsoil to be collected and applied certain pressure, make drilling rod 2 insert topsoil 200mm～300mm, firmly go up handle 1 then drilling rod 2 is detached topsoil, with pointing the earth pillar that touches in the drill bit 5, earth pillar is moved towards the direction of outlet 3 again, outlet 3 at last overturns, make outlet 3 pour out earth pillar in the drilling rod 2 downwards, finish the transfer pack of soil sample.
The structure of present embodiment as shown in Figure 8, except that following characteristics, other features are identical with embodiment 1:
The upper end of the outer wall of described drilling rod 2, laborsaving groove 4 is provided with helping pedal 7, this helping pedal 7 is detachable flexible connection with drilling rod, the supporting seat (not shown) of helping pedal 7 specifically can be set on the outer wall of drilling rod, perforate on supporting seat, the bearing pin (not shown) is set then, in the hole on the bearing pin insertion supporting seat on helping pedal 7.The effect that increases helping pedal 7 is, when the soil property of soil was hard, it was more painstaking to only depend on arm that drilling rod 2 is pressed into soil, and can load onto helping pedal 7 this moment, and hand, pin are had an effect jointly, and drilling rod 2 can be pressed in the topsoil more like a cork.For the ease of carrying or keeping, mode that can the employing activity between described handle 1 and the drilling rod 2 is connected, promptly in the corresponding perforate in the tube wall both sides of drilling rod 2, the internal diameter in hole is slightly larger than the diameter of handle 1, handle 1 is passed, this moment, the diameter of handle 1 was less than the diameter of drilling rod 2, and the wall thickness of handle 1 is greater than the wall thickness of drilling rod 2, helped guaranteeing the physical strength between handle 1 and the drilling rod 2 like this.
Comfort level when holding handle 1 in order to increase can be installed soft rubber sleeve or cloth etc. at the two ends of handle 1.
As mentioned above, just can realize the present invention preferably.The foregoing description only is preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other are any not to deviate from change, the modification done under spirit of the present invention and the principle, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1, a kind of sample acquisition machine comprises handle, drilling rod, drill bit, and an end of described drilling rod connects handle, the other end of described drilling rod connects drill bit, it is characterized in that: described drilling rod, drill bit are hollow structure, and a side of described drilling rod is provided with outlet, and described drill bit is tapered.
2, sample acquisition machine according to claim 1 is characterized in that: described drilling rod opposite side is provided with laborsaving groove.
3, sample acquisition machine according to claim 2 is characterized in that: be provided with helping pedal in the outer wall of drilling rod, the upper end of laborsaving groove, flexibly connect between this helping pedal and the drilling rod.
4, sample acquisition machine according to claim 3 is characterized in that: described outlet is that length is that 250mm～280mm, width are the notch of 18mm～20mm, and the upper end spacing of the lower end of described notch and drill bit is 30mm～60mm.
5, according to each described sample acquisition machine in the claim 1～4, it is characterized in that: the wall thickness of described drilling rod is 0.8～1.2mm, the internal diameter of drilling rod is 20mm～22mm, the bit internal diameter of drill bit is 16mm～18mm, and the length of described handle is that the length of 200mm～210mm, drilling rod is 480mm～510mm.
6, sample acquisition machine according to claim 5 is characterized in that: the bottom of described bit is annular cutting edge.
7, sample acquisition machine according to claim 5 is characterized in that: described sample acquisition machine is a metal material, and described sample acquisition machine global shape is "T"-shaped; Adopt welding between described drilling rod and the drill bit, be threaded or the one-shot forming structure.
8, sample acquisition machine according to claim 7 is characterized in that: described metal material is stainless steel, iron or copper.
9, sample acquisition machine according to claim 8 is characterized in that: described handle, drilling rod, drill bit are stainless steel pipe and make.
10, sample acquisition machine according to claim 9 is characterized in that: the diameter of described handle is less than the diameter of drilling rod, and the wall thickness of described handle adopts welding or flexible connection greater than the wall thickness of drilling rod between described handle and the drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100381074A CN101509841A (en) | 2009-03-23 | 2009-03-23 | Sample acquisition machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100381074A CN101509841A (en) | 2009-03-23 | 2009-03-23 | Sample acquisition machine |
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| CN101509841A true CN101509841A (en) | 2009-08-19 |
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| CNA2009100381074A Pending CN101509841A (en) | 2009-03-23 | 2009-03-23 | Sample acquisition machine |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890011A (en) * | 2012-10-30 | 2013-01-23 | 东北林业大学 | Manual vertical compression root drill |
| CN103048160A (en) * | 2013-01-07 | 2013-04-17 | 安徽省电力科学研究院 | Sampling method for copper contaminated soil in surrounding environment of copper grounding net transformer substation |
| CN103123304A (en) * | 2011-11-18 | 2013-05-29 | 长江大学 | Piston type soil sampler |
| CN103176213A (en) * | 2013-03-06 | 2013-06-26 | 浙江大学 | Fast movement electrode for electrical prospecting |
| CN103217315A (en) * | 2013-04-28 | 2013-07-24 | 北京林业大学 | Foot extracting device for sand |
| CN103822799A (en) * | 2014-03-12 | 2014-05-28 | 苏俊杰 | Hand and foot operated soil sampler |
| CN104374603A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地地质装备有限公司 | Efficient soil sampler |
| CN104404941A (en) * | 2014-11-19 | 2015-03-11 | 无锡中地地质装备有限公司 | Soil sampling rod structure of soil sampling device |
| CN104563082A (en) * | 2014-12-27 | 2015-04-29 | 无锡中地地质装备有限公司 | Soil sampling rod structure |
| CN104563081A (en) * | 2014-11-19 | 2015-04-29 | 无锡中地地质装备有限公司 | Soil sampling rod structure for soil sampler |
| CN105067376A (en) * | 2015-07-21 | 2015-11-18 | 仲恺农业工程学院 | Quick soil collection system |
| CN105571891A (en) * | 2016-02-26 | 2016-05-11 | 浙江大学 | Soil sampling device with multifunctional pedal and method thereof |
| CN106017981A (en) * | 2016-07-05 | 2016-10-12 | 同济大学 | Portable twist drill soil sample collector |
| CN106248429A (en) * | 2016-09-09 | 2016-12-21 | 哈尔滨中科龙祥科技有限公司 | Selenium-rich plantation sampling planting pot |
| CN107179210A (en) * | 2017-05-31 | 2017-09-19 | 咸宁南玻玻璃有限公司 | A kind of silica sand sampler |
| CN107806078A (en) * | 2017-09-28 | 2018-03-16 | 湖南师范大学 | A kind of soil basketing method of soil compactness inspection |
| CN111323259A (en) * | 2020-04-13 | 2020-06-23 | 宁波械色自动化技术有限公司 | Soil sampler capable of automatically storing soil sample |
-
2009
- 2009-03-23 CN CNA2009100381074A patent/CN101509841A/en active Pending
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123304A (en) * | 2011-11-18 | 2013-05-29 | 长江大学 | Piston type soil sampler |
| CN102890011A (en) * | 2012-10-30 | 2013-01-23 | 东北林业大学 | Manual vertical compression root drill |
| CN103048160B (en) * | 2013-01-07 | 2015-11-18 | 安徽省电力科学研究院 | The copper polluted soil method of sampling of copper & brass transformer station surrounding environment |
| CN103048160A (en) * | 2013-01-07 | 2013-04-17 | 安徽省电力科学研究院 | Sampling method for copper contaminated soil in surrounding environment of copper grounding net transformer substation |
| CN103176213A (en) * | 2013-03-06 | 2013-06-26 | 浙江大学 | Fast movement electrode for electrical prospecting |
| CN103217315A (en) * | 2013-04-28 | 2013-07-24 | 北京林业大学 | Foot extracting device for sand |
| CN103822799A (en) * | 2014-03-12 | 2014-05-28 | 苏俊杰 | Hand and foot operated soil sampler |
| CN106522188A (en) * | 2014-11-19 | 2017-03-22 | 合肥龙图腾信息技术有限公司 | Efficient soil sampling device |
| CN104563081A (en) * | 2014-11-19 | 2015-04-29 | 无锡中地地质装备有限公司 | Soil sampling rod structure for soil sampler |
| CN104404941A (en) * | 2014-11-19 | 2015-03-11 | 无锡中地地质装备有限公司 | Soil sampling rod structure of soil sampling device |
| CN106522188B (en) * | 2014-11-19 | 2018-09-25 | 郑钧林 | Efficient soil sampler |
| CN104374603A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地地质装备有限公司 | Efficient soil sampler |
| CN104374603B (en) * | 2014-11-19 | 2017-02-22 | 重庆市铜梁区绿茂农业开发有限公司 | Efficient soil sampler |
| CN104563081B (en) * | 2014-11-19 | 2016-11-16 | 宁波江东仑斯福环保科技有限公司 | The bar structure that fetches earth of soil sampler |
| CN104563082A (en) * | 2014-12-27 | 2015-04-29 | 无锡中地地质装备有限公司 | Soil sampling rod structure |
| CN104563082B (en) * | 2014-12-27 | 2016-09-28 | 叶波 | Fetch earth bar structure |
| CN105067376A (en) * | 2015-07-21 | 2015-11-18 | 仲恺农业工程学院 | Quick soil collection system |
| CN105067376B (en) * | 2015-07-21 | 2018-12-04 | 仲恺农业工程学院 | Quick soil collection system |
| CN105571891A (en) * | 2016-02-26 | 2016-05-11 | 浙江大学 | Soil sampling device with multifunctional pedal and method thereof |
| CN106017981A (en) * | 2016-07-05 | 2016-10-12 | 同济大学 | Portable twist drill soil sample collector |
| CN106017981B (en) * | 2016-07-05 | 2018-07-27 | 同济大学 | A kind of portable fluted drill sample acquisition machine |
| CN106248429A (en) * | 2016-09-09 | 2016-12-21 | 哈尔滨中科龙祥科技有限公司 | Selenium-rich plantation sampling planting pot |
| CN107179210A (en) * | 2017-05-31 | 2017-09-19 | 咸宁南玻玻璃有限公司 | A kind of silica sand sampler |
| CN107179210B (en) * | 2017-05-31 | 2020-07-03 | 咸宁南玻玻璃有限公司 | Silica sand sampling device |
| CN107806078A (en) * | 2017-09-28 | 2018-03-16 | 湖南师范大学 | A kind of soil basketing method of soil compactness inspection |
| CN107806078B (en) * | 2017-09-28 | 2020-12-04 | 湖南师范大学 | Soil taking method for soil compactness detection |
| CN111323259A (en) * | 2020-04-13 | 2020-06-23 | 宁波械色自动化技术有限公司 | Soil sampler capable of automatically storing soil sample |
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Open date: 20090819 |