CN209470907U - A kind of soil sample collecting device - Google Patents
A kind of soil sample collecting device Download PDFInfo
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- CN209470907U CN209470907U CN201920153302.0U CN201920153302U CN209470907U CN 209470907 U CN209470907 U CN 209470907U CN 201920153302 U CN201920153302 U CN 201920153302U CN 209470907 U CN209470907 U CN 209470907U
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Abstract
The utility model proposes a kind of soil sample collecting devices.Including agitating device, impurity screening device and four separating devices, agitating device includes mixing bucket lid, the agitating shaft that is vertically mounted on by bearing in mixing bucket lid, and agitating shaft is equipped with agitating paddle；Impurity screening device includes sieve and the shadoof for being vertically connected on sieve edge, corresponds to aperture on sieve and is equipped with avoid holes；Four separating devices include four points of bungs, cutting plate perpendicular to one another is fixed on the inside of four points of bungs, retention bead there are two being arranged on the side wall of sample collection bucket with the opposing sidewalls cooperation of adjacent two blocks of cutting plates to be limited to cutting plate, lower sidewall on sample collection bucket between two retention beads is provided with the first shutter door, the symmetrical other side is provided with the second shutter door, for the sample discharge in symmetrical two chambers after four points.Fast sampling can be achieved, but also integrate, stir evenly, remove impurity and four to sort functions, the use such as samples very convenient.
Description
Technical field
The utility model relates to a kind of soil sample collecting devices.
Background technique
The acquisition of pedotheque is the link of a most important most critical in soil analysis work, it is to be related to analysis knot
The whether correct prerequisite of fruit, especially anthropogenic soil, due to differing greatly, if sampling is improper, generated error
(sampling error) claims the sample error that analysis occurs big more than soil, therefore, for a small amount of soil taken can represent certain soil
The actual conditions of area soil must acquire representational pedotheque by certain regulation.
The heterogeneity of soil not only shows on horizontal scale, i.e. different location, and the difference between different disposal, there are also not
Same level, i.e. the soil profile vertical differentiation of different depth.Tradition is usually sampled using earth boring auger, is divided into manual and mechanical
Two kinds, general small-sized soil sample collector mostly uses manually mode, in different places according to the purpose of sampling, to different depths
The pedotheque of degree is acquired, but common hand-operated tools is after sampling, needs other tools by hand from soil sample collector
Dig out soil, in practical applications, especially thin solum multi-point sampling when just seem especially cumbersome, inefficiency.
In this regard, the Chinese patent that Authorization Notice No. is CN204267027U discloses a kind of soil sample collecting device, such as
Shown in Fig. 1, which includes sample collection bucket, is provided with support rod on sample collection bucket, is equipped with hand in the top of support rod
Handle is provided with aperture below sample collection bucket, and aperture is connected to probe tube, is equipped with and steps on the bottom plate under sample collection bucket
Plate, in use, hand steered handle, foot riding boogie board to probe tube all buries, and pedotheque enters probe tube, then acquires second point
When, second sample is retained in sample cell, and first sample stayed in sample cell originally is pushed into sample by second sample
In collecting vessel, sampling efficiency is significantly improved.
But since the process of soil sampling is not over, the sample that this soil sample collecting device is collected is also
It needs to be poured onto and be mixed in plastic cloth or treucher, while the impurity such as Litter removal, grass roots, worm shell, chad, then according to four
Point-score (such as Fig. 2) screening can be just put into bag until surplus is no more than 1 kilogram, carried out label and just calculated completion sampling, therefore,
It is still sufficiently complex that the later operating process of soil is collected from acquisition device, is caused high effort for.
Utility model content
To solve the technical problem that acquisition device acquires operating process still very complicated complexity after sample, the utility model
It is proposed that a kind of not only acquisition soil is convenient, but also very easily pedotheque is adopted for mixing, removal impurity and quartering screening
Acquisition means.
The technical solution of the utility model is achieved in that soil sample collecting device includes sample collection bucket, sample
The bottom of collecting vessel is equipped with aperture, and probe tube is communicated at aperture, and soil sample collecting device further includes agitating device, impurity sieve
Except device and four separating devices, agitating device includes mixing bucket lid, the agitating shaft that is vertically mounted on by bearing in mixing bucket lid, is stirred
It mixes axis and protrudes on the part of sample collection bucket and be provided with agitating paddle；Impurity screening device includes sieve and is vertically connected on sieve
The shadoof at edge corresponds to the aperture on sieve and is provided with avoid holes；Four separating devices include four points of bungs, four points of bungs it is interior
Side is fixed with cutting plate perpendicular to one another, and the length of cutting plate is consistent with the bucket depth of sample collection bucket, the width and sample of cutting plate
The cavity radius of product collecting vessel is consistent, and there are two for opposite with adjacent two blocks of cutting plates for setting on the side wall of sample collection bucket
Side wall cooperates retention bead to be limited to cutting plate, the lower sidewall on sample collection bucket between two retention beads
It is provided with the first shutter door, the first shutter door is provided with the second shutter door about the other side of the axisymmetrical of sample collection bucket,
For the sample discharge in two chambers symmetrical after four points.
On the basis of above scheme, following improvement is further done, the part that agitating shaft is located at outside mixing bucket lid is equipped with
Crank.
On the basis of above scheme, following improvement is further done, the top of shadoof is provided with vertically disposed with shadoof
Handle.
On the basis of above scheme, following improvement is further done, the bucket depth of sample collection bucket is its intracavity diameter
1.5-2.5 again.
On the basis of above scheme, following improvement is further done, the top of four points of bungs is provided with drop handle.
When the utility model is used, impurity screening device is put into first in the inner cavity of sample collection bucket, sieve at this time
Avoid holes it is corresponding with the aperture at bucket bottom, when acquiring sample, pedotheque sequentially passes through the aperture and sieve at barrel bottom from sample cell
The avoid holes of net and enter in the inner cavity of bucket, and be located at the top of sieve, repeatedly after the completion of sampling, agitating device be put into sample
Product collecting vessel, and press until stirring is completely into sample and mixing bucket lid is fastened on sample collection bucket, by electronic or
Manual mode driving agitating shaft rotation drives agitating shaft to be stirred sample, gradually smashes the bulk soil of sample for fritter
Soil then takes out agitating device, and when shaking by shadoof proposition impurity screening device, sieve can disposably will be in sample
Big partial size impurity separated from sample, then by four separating devices be inserted into sample collection bucket in, due to two retention beads
Presence, the cutting plates of four separating devices can only cut in sample with set angle, press four points of bungs until with sample collection bucket
Top fastens, and then opens the first shutter door and the second shutter door on sample collection barrel side wall, and two shutter doors are corresponding
Soil in two cutting chambers takes out, if remaining sample more than 1 kilogram, reuses four separating devices and carries out cutting, until full
Foot requires, and is subsequently poured into bag and fills in label.
Using above-mentioned technical proposal, the utility model has the following beneficial effects: the device can not only realize fast sampling, and
And also integrate, stir evenly, removing impurity and four sorting functions, the uses such as samples are very convenient, it is often more important that whole process
It is carried out in sample collection bucket, therefore is not used to revolution and moves sample, the order of accuarcy of sample detection is greatly improved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of soil sample collecting device in the prior art；
Fig. 2 is the step schematic diagram of quartering；
Fig. 3 is the top view of the impurity screening device of the utility model；
Fig. 4 is the schematic view of the mounting position of impurity screening device and agitating device in sample collection bucket；
Fig. 5 is schematic view of the mounting position of four separating devices in sample collection bucket；
Fig. 6 is the bottom view of four separating devices；
Fig. 7 is the working principle diagram of four separating devices；
Fig. 8 is the main view partial sectional view of sample collection bucket；
In Fig. 1-2: 1- handle, 2- connecting rod, 3- sample collection bucket, 4- riding boogie board, 5- probe tube, a- retain region samples,
B- region samples to be screened out；
In Fig. 3-8: 3- sample collection bucket, the first shutter door of 31-, the second shutter door of 32-, 5- probe tube, 6- agitating device,
61- mixing bucket lid, 62- bearing, 63- agitating shaft, 64- agitating paddle, 65- crank, 7- impurity screening device, 71- sieve, 72- are mentioned
Bar, 73- handle, 74- avoid holes, tetra- separating device of 8-, 81- tetra- divide bung, 811- drop handle, 82- cutting plate, the crosscutting scoreboard of 821-,
The longitudinal sectional scoreboard of 822-, 9- retention bead.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model is improved on the basis of the sample collection device of Fig. 1, not only includes that increased stirring fills
It sets, impurity screening device and four separating devices, and original sample collection bucket is also improved, increase the first shutter door
With the second shutter door, plays the role of choosing so as to corresponding with four separating devices and divide sample.
Specific embodiment of the utility model: as shown in figures 3-8, soil sample collecting device includes sample collection bucket 3, sample
The bottom of product collecting vessel 3 is equipped with aperture, is communicated with probe tube 5 at aperture, soil sample collecting device further include agitating device 6,
Impurity screening device 7 and four separating devices 8, agitating device 6 are vertically mounted on mixing bucket lid including mixing bucket lid 61, by bearing 62
Agitating shaft 63 on 61, agitating shaft 63 protrude on the part of sample collection bucket 3 and are provided with agitating paddle 64；Impurity screening device 7 wraps
It includes sieve 71 and is vertically connected on the shadoof 72 at 71 edge of sieve, the aperture is corresponded on sieve 71 and is provided with avoid holes
74；Four separating devices 8 include four points of bungs 81, and the inside of four points of bungs 81 is fixed with cutting plate 82 perpendicular to one another, cutting plate 82
Length it is consistent with the bucket depth of sample collection bucket 3, the width of cutting plate 82 is consistent with the cavity radius of sample collection bucket 3, sample
For cooperating with the opposing sidewalls of adjacent two blocks of cutting plates 82 to be carried out to cutting plate 82 there are two being arranged on the side wall of collecting vessel 3
The retention bead 9 of limit, the lower sidewall on sample collection bucket 3 between two retention beads 9 are provided with the first shutter door 31,
First shutter door 31 is provided with the second shutter door 32 about the other side of the axisymmetrical of sample collection bucket 3, for right after four points
Sample discharge in the two chambers of title.The part that agitating shaft 63 is located at 61 outside of mixing bucket lid is equipped with crank 65.Shadoof 72
Top is provided with and the vertically disposed handle 73 of shadoof 72.The bucket depth of sample collection bucket 3 is 1.5-2.5 times of its intracavity diameter.
The top of four points of bungs 81 is provided with drop handle 811.
When the utility model is used, being first put into impurity screening device 7 in the inner cavity of sample collection bucket 3, sieve at this time
The avoid holes 74 of net 71 are corresponding with the aperture at bucket bottom, and when acquiring sample, pedotheque sequentially passes through the small of barrel bottom from sample cell
The avoid holes 74 of hole and sieve 71 and enter bucket inner cavity in, and be located at sieve 71 top, repeatedly sampling after the completion of, will stir
It mixes device 6 and is put into sample collection bucket 3, and press until stirring is completely into sample and mixing bucket lid 61 is fastened on sample collection
On bucket 3, drive the rotation of agitating shaft 63 that agitating shaft 63 is driven to be stirred sample by electric or hand mode, gradually by sample
Bulk soil smash as fritter soil, then take out agitating device 6, pass through the proposition impurity screening device of shadoof 72 when shaking
7, sieve 71 can disposably separate the big partial size impurity in sample from sample, and four separating devices 8 are then inserted into sample
In product collecting vessel 3, due to the presence of two retention beads 9, the cutting plate 82 of four separating devices 8 can only cut sample with set angle
In, four points of bungs 81 are pressed until fastening with 3 top of sample collection bucket, and first then opened on 3 side wall of sample collection bucket opens
Door 31 and the second shutter door 32 are closed, the soil in the corresponding two cutting chambers of two shutter doors is taken out, if remaining sample is more than 1
Kilogram, then it reuses four separating devices 8 and carries out cutting, until meeting the requirements, be subsequently poured into bag and fill in label.The device
It can not only realize fast sampling, but also integrate, stir evenly, removing impurity and four sorting functions, the uses such as samples are very square
Just, it is often more important that whole process carries out in sample collection bucket 3, therefore is not used to revolution and moves sample, for sample detection
Order of accuarcy be greatly improved.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of soil sample collecting device, including sample collection bucket, the bottom of sample collection bucket is equipped with aperture, is connected at aperture
There is probe tube, which is characterized in that soil sample collecting device further includes agitating device, impurity screening device and four separating devices, is stirred
The agitating shaft that device includes mixing bucket lid, is vertically mounted on by bearing in mixing bucket lid is mixed, agitating shaft protrudes into sample collection bucket
Part on be provided with agitating paddle；Impurity screening device includes sieve and the shadoof for being vertically connected on sieve edge, on sieve
The aperture is provided with avoid holes；Four separating devices include four points of bungs, are fixed on the inside of four points of bungs perpendicular to one another
Cutting plate, the length of cutting plate is consistent with the bucket depth of sample collection bucket, the inner cavity half of the width of cutting plate and sample collection bucket
Diameter is consistent, and there are two for cooperating with the opposing sidewalls of adjacent two blocks of cutting plates to cutting for setting on the side wall of sample collection bucket
The retention bead that plate is limited, the lower sidewall on sample collection bucket between two retention beads are provided with the first opening and closing
Door, the first shutter door is provided with the second shutter door about the other side of the axisymmetrical of sample collection bucket, for symmetrical after four points
Two chambers in sample discharge.
2. soil sample collecting device according to claim 1, which is characterized in that agitating shaft is located at outside mixing bucket lid
Part is equipped with crank.
3. soil sample collecting device according to claim 1, which is characterized in that the top of shadoof is provided with hangs down with shadoof
The handle being directly arranged.
4. soil sample collecting device according to claim 1, which is characterized in that the bucket depth of sample collection bucket is its inner cavity
1.5-2.5 times of diameter.
5. soil sample collecting device according to claim 1, which is characterized in that the top of four points of bungs, which is provided with, to be mentioned
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153302.0U CN209470907U (en) | 2019-01-29 | 2019-01-29 | A kind of soil sample collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153302.0U CN209470907U (en) | 2019-01-29 | 2019-01-29 | A kind of soil sample collecting device |
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| Publication Number | Publication Date |
|---|---|
| CN209470907U true CN209470907U (en) | 2019-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920153302.0U Active CN209470907U (en) | 2019-01-29 | 2019-01-29 | A kind of soil sample collecting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742902A (en) * | 2020-07-07 | 2020-10-09 | 山西省农业科学院植物保护研究所 | Aphid field rapid investigation and collection device and application thereof |
| CN111879589A (en) * | 2020-08-04 | 2020-11-03 | 黑龙江省地球物理地球化学勘查院 | Automatic sample screening device for soil geochemistry |
-
2019
- 2019-01-29 CN CN201920153302.0U patent/CN209470907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742902A (en) * | 2020-07-07 | 2020-10-09 | 山西省农业科学院植物保护研究所 | Aphid field rapid investigation and collection device and application thereof |
| CN111879589A (en) * | 2020-08-04 | 2020-11-03 | 黑龙江省地球物理地球化学勘查院 | Automatic sample screening device for soil geochemistry |
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