CN108489758A - A kind of soil sampling apparatus - Google Patents
A kind of soil sampling apparatus Download PDFInfo
- Publication number
- CN108489758A CN108489758A CN201810718863.0A CN201810718863A CN108489758A CN 108489758 A CN108489758 A CN 108489758A CN 201810718863 A CN201810718863 A CN 201810718863A CN 108489758 A CN108489758 A CN 108489758A
- Authority
- CN
- China
- Prior art keywords
- collector
- drill bit
- fixed
- operation panel
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses a kind of soil sampling apparatus, are related to agricultural facility technical field.Including collector, drill bit, connecting rod and operation panel, connecting rod one end is fixed with connecting plate；Connecting plate is threadably secured with collector and connect；Breast boards is equipped between connecting plate and collector；Collector other end is fixed with drill bit；Drill bit end face is equipped with cutting teeth；One surface of operation panel is fixed with motor by screw；Motor output shaft threaded one end is connected with connecting rod；Motor output shaft week, side was provided with spanner bayonet；Operation panel one side is fixed with battery case；Operation panel another side is fixed with Operation switch；One opposite flank of operation panel is respectively and fixedly provided with handle.The present invention drive drill bit and collector drill through by motor soil is relatively labor-saving, and the collector of design can easily take out soil sample, solve the problems, such as that bothersome laborious and collector top is easily damaged when existing collector acquire heavy soil.
Description
Technical field
The invention belongs to agricultural facility technical fields, more particularly to a kind of soil sampling apparatus.
Background technology
Soil analysis is qualitative, the quantitative determination for dividing physics, chemical property to carry out composition of the soil, is to carry out soil life
At in the element task of development, Fertility, soil resources assessment, soil improvement and rational application of fertilizer research and environmental science
The important means of environmental quality assessment is carried out, and the acquisition of pedotheque is an important link in soil analysis work, is
It is related to analysis result and is thus concluded that a no correct prerequisite, and obtaining representative sample seems outstanding
Its is important, but can the representative sample that obtain sufficient amount depend on the use of soil sampler.
Acquisition at present is all made of open type earth boring auger for the soil sample of chemical analysis or the physical analysis for being not required to undisturbed soil and carries out,
Its operation principle mainly squeezes into drill bit in soil by external force such as manual or hammerings, and soil overcomes frictional force to enter drill bit soil sampler
In, extract drill bit when, by soil is taken out of with the frictional force of soil sampler inner wall, this soil sampler since structure and principle are simple,
Suitable for a variety of agricultural land soils, and it is used widely.
But in areas such as south, soil content is few, particle is fine and smooth, and venting capability is poor, more strong after dry and cracked, adopts
When being sampled with conventional geotome, it is difficult to go deep into soil, generally requires to hammer by treasure and squeeze into drill bit in soil, but this
The mode of operation of sample is easily damaged the apex structure of earth boring auger, has seriously affected the service life of earth boring auger, although carrying in the prior art
For obtaining soil sample using electric drive earth boring auger, but its power consumption is huge, and field does not often have an electric power facility, thus use by
Limit.
Chinese patent literature CN207051011U discloses a kind of rotary hard soil collection not needing electric drive
Device is threaded structure, the outer ledge of helicitic texture protrudes from brill by setting drill bit to cone on the outside of drill bit
Head, drill bit bottom are provided with opening, the acquisition that several cutting teeths realize hard soil are fixed with around opening, although this method can
So that drill bit gos deep into soil, heavy soil is extremely strong, although structure is improved, but it is still time-consuming and laborious, and
It is depressed in gravity drop hammer, the tip portion of collector still remains the flimsy technical problem of apex structure, moreover, the bottom of drill bit
Structure is easy to be damaged because of stress, is not suitable for the sampling of heavy soil.
Invention content
The purpose of the present invention is to provide a kind of soil sampling apparatus, drive drill bit and collector to carry out lower brill by motor
It fetches earth relatively labor-saving, the collector of design can easily take out soil sample, when solving existing collector and being acquired to heavy soil
The problem of being easily damaged at the top of bothersome laborious and collector.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of soil sampling apparatus, including collector, drill bit, connecting rod and operation panel, and described connecting rod one end is solid
Surely there is connecting plate；The connecting plate is threadably secured with collector to be connect；Breast boards is equipped between the connecting plate and collector；
The collector other end is fixed with drill bit；The drill bit end face is equipped with several cutting teeths；One surface of the operation panel is logical
It crosses screw and is fixed with motor；The motor output shaft threaded one end is connected with connecting rod；The motor output shaft week, side was provided with
Spanner bayonet；The operation panel one side is fixed with battery case；The operation panel another side is fixed with Operation switch；The behaviour
Make one opposite flank of plate and is respectively and fixedly provided with handle；The collector week, side was fixed with the first helicitic texture；The drill bit week side
It is fixed with the second helicitic texture.
Further, connecting rod week side is provided with first through hole and the second through-hole；The connecting rod includes open circles
Column and solid cylinder；The length range of the connecting rod is 20cm-200cm, selects different length rule according to different needs
The connecting rod of lattice.
Further, one surface of the breast boards is provided with several third through-holes；The breast boards includes cylindrical structure and circle
Rod structure.
Further, collector week side is provided with fourth hole；The collector is conical hollow structure；The receipts
Ranging from 1 ° -4 ° of the gradient of storage.
Further, the drill bit is conical hollow structure；Ranging from 1 ° -5 ° of the gradient of the drill bit.
The invention has the advantages that：
1, the present invention provides the lower brill power of collector and drill bit by increasing a motor, increases down the efficiency for drilling through soil
And the labor intensity of sampling person is alleviated, it can carry out replacing by the connecting rod being connected through a screw thread specially designed different
Length specification to meet the soil layer sampling requirement of different depth.
2, the pattern after the present invention can be conveniently sampled by the gradient collector of the band of design takes out, taper cone barrel
The design of type increases the structural strength of collector compared with the design of lateral opening, increases in the helicitic texture of collector exterior design
The speed of lower brill.
3, the present invention is by facilitating the connection between collector and connecting rod in the hole that connecting rod and collector week side are opened
And it dismantles.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural scheme of mechanism of soil sampling apparatus of the present invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the sectional view at A-A in Fig. 2；
In attached drawing, parts list represented by the reference numerals are as follows：
1- collectors, 2- drill bits, 3- connecting rods, 4- connecting plates, 5- motors, 6- operation panels, 7- handles, 8- battery cases, 9- operations
Switch, 10- cutting teeths, 11- breast boards, the first helicitic textures of 101-, 102- fourth holes, the second helicitic textures of 201-, 301-
First through hole, the second through-holes of 302-, 501- spanner bayonets, 111- third through-holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " trepanning ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the position relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as limitation of the present invention.
It please refers to Fig.1 shown in -3, the present invention is a kind of soil sampling apparatus, including collector 1, drill bit 2,3 and of connecting rod
Operation panel 6,3 one end of connecting rod are fixed with connecting plate 4；Connecting plate 4 is threadably secured with collector 1 and connect；Connecting plate 4 and receipts
Breast boards 11 is equipped between storage 1；1 other end of collector is fixed with drill bit 2；2 end face of drill bit is equipped with cutting teeth 10；
6 one surface of operation panel is fixed with motor 5 by screw；5 output shaft threaded one end of motor is connected with connecting rod 3；Motor 5 is defeated
Shaft week, side was provided with spanner bayonet 501；6 one side of operation panel is fixed with battery case 8；6 another side of operation panel is fixed with behaviour
Make switch 9；6 one opposite flank of operation panel is respectively and fixedly provided with handle 7；
1 week side of collector is fixed with the first helicitic texture 101；2 weeks sides of drill bit are fixed with the second helicitic texture 201, design
The second helicitic texture 201 increase and accelerate the efficiency bored downwards with the active force in soil.
Wherein, 3 weeks sides of connecting rod are provided with first through hole 301 and the second through-hole 302；Connecting rod 3 include hollow cylinder and
Solid cylinder；The length range of connecting rod 3 is 20cm-200cm, selects the connection of different length specification according to different needs
Bar 3.
Wherein, 11 1 surface of breast boards is provided with two third through-holes 111；Breast boards 11 includes cylindrical structure and cylindrical structure,
Breast boards 11 protects the spatter property in coupling part space, while increasing the density of soil sample.
Wherein, 1 week side of collector is provided with fourth hole 102；Collector 1 is conical hollow structure；The gradient of collector 1
Ranging from 1 ° -4 °, the gradient that collector 1 designs is conveniently operated when taking out soil sample.
Wherein, drill bit 2 is conical hollow structure；Ranging from 1 ° -5 ° of the gradient of drill bit 2, under the gradient of drill bit 2 is convenient
It bores, when taking out the sample in collector 1 after sampling, slightly glutinous heavy soil can firmly be tried from 2 front end of drill bit with lever
Sample detaches taking-up with 2 inner cavity of drill bit and 1 inner cavity of collector.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of soil sampling apparatus, it is characterised in that：Including collector（1）, drill bit（2）, connecting rod（3）And operation panel（6）,
The connecting rod（3）One end is fixed with connecting plate（4）；The connecting plate（4）With collector（1）It is threadably secured connection；Institute
State connecting plate（4）With collector（1）Between be equipped with breast boards（11）；The collector（1）Other end is fixed with drill bit（2）；Institute
State drill bit（2）End face is equipped with several cutting teeths（10）；
The operation panel（6）One surface is fixed with motor by screw（5）；The motor（5）Output shaft threaded one end is connected with
Connecting rod（3）；The motor（5）Output shaft week, side was provided with spanner bayonet（501）；The operation panel（6）One side is fixed with
Battery case（8）；The operation panel（6）Another side is fixed with Operation switch（9）；The operation panel（6）One opposite flank is solid
Surely there is handle（7）；
The collector（1）All sides are fixed with the first helicitic texture（101）；The drill bit（2）All sides are fixed with the second spiral shell
Line structure（201）.
2. a kind of soil sampling apparatus according to claim 1, which is characterized in that the connecting rod（3）All sides are provided with
First through hole（301）With the second through-hole（302）；The connecting rod（3）Including hollow cylinder and solid cylinder；The connecting rod
（3）Length range be 20cm-200cm.
3. a kind of soil sampling apparatus according to claim 1, which is characterized in that the breast boards（11）One surface is provided with
Several third through-holes（111）；The breast boards（11）Including cylindrical structure and cylindrical structure.
4. a kind of soil sampling apparatus according to claim 1, which is characterized in that the collector（1）All sides are provided with
Fourth hole（102）；The collector（1）For conical hollow structure；The collector（1）Ranging from 1 ° -4 ° of gradient.
5. a kind of soil sampling apparatus according to claim 1, which is characterized in that the drill bit（2）For for conical hollow
Structure；The drill bit（2）Ranging from 1 ° -5 ° of gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718863.0A CN108489758A (en) | 2018-06-29 | 2018-06-29 | A kind of soil sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718863.0A CN108489758A (en) | 2018-06-29 | 2018-06-29 | A kind of soil sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108489758A true CN108489758A (en) | 2018-09-04 |
Family
ID=63343274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810718863.0A Withdrawn CN108489758A (en) | 2018-06-29 | 2018-06-29 | A kind of soil sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108489758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411782A (en) * | 2019-08-01 | 2019-11-05 | 湖南匡楚科技有限公司 | A kind of soil layer drilling apparatus |
-
2018
- 2018-06-29 CN CN201810718863.0A patent/CN108489758A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411782A (en) * | 2019-08-01 | 2019-11-05 | 湖南匡楚科技有限公司 | A kind of soil layer drilling apparatus |
| CN110411782B (en) * | 2019-08-01 | 2020-07-24 | 湖南匡楚科技有限公司 | Soil layer drilling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |
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| WW01 | Invention patent application withdrawn after publication |