CN209624111U - A kind of agricultural land soil detection sampling apparatus - Google Patents
A kind of agricultural land soil detection sampling apparatus Download PDFInfo
- Publication number
- CN209624111U CN209624111U CN201920151293.1U CN201920151293U CN209624111U CN 209624111 U CN209624111 U CN 209624111U CN 201920151293 U CN201920151293 U CN 201920151293U CN 209624111 U CN209624111 U CN 209624111U
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- soil
- blade
- pedestal
- native
- drive rod
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Abstract
The utility model discloses a kind of agricultural land soil detection sampling apparatus, including the native device of pedestal, brill, driving device and group native blade, pedestal have the sampling cavity of lower ending opening；The blade that native device has opposite pedestal activity setting is bored, blade extends downwardly the lower end of pedestal；Driving device is loosened for driving blade activity to be moved down wait adopt soil and driving pedestal so that the soil to be adopted after loosening enters sampling cavity from opening；It dials native blade to be set between the lower end and blade of pedestal, dials native blade driven device driving and there is the stroke transversely rotated, for pushing impurity aside so that soil to be adopted appears.In the utility model, under the drive of the drive, bore native device makes looseness of soil be easy to acquire soil effect first；Dialling native blade rotation simultaneously appears soil to be adopted to push the impurity on surface layer aside；Then pedestal, which moves down, makes loose soil to be adopted enter sampling cavity to realize the accurate acquisition of soil sample, has the advantages that structure is simple.
Description
Technical field
The utility model relates to the technical field of Soil K+adsorption, the in particular to technical field of Soil K+adsorption sample devices,
Sampling apparatus is detected more particularly to a kind of agricultural land soil.
Background technique
With in the majority manually, efficiency is lower, is unable to satisfy quick, portable, easy to operate for traditional agricultural land soil detection sampling
Under the conditions of soil sample acquire require.To solve this problem, existing a kind of for acquiring the sampling apparatus of soil, it can be in power device
Lower bore of driving opens soil and collects sample, however, such sampling apparatus when brill opens soil, will lead to the sample soil for needing to acquire
Earth, upper soll layer impurity and need not acquisition soil it is mixed in together, although operator can substantially pluck by visual observation
It except impurity such as deadwood rotted leaf, stones, but still can not be distinguished completely, influence the accuracy of detection.
Utility model content
The main purpose of the utility model is to propose a kind of agricultural land soil detection sampling apparatus, it is intended to solve conventional soil and adopt
Sampling device samples the lower problem of accuracy.
To achieve the above object, the utility model proposes a kind of agricultural land soil detect sampling apparatus, comprising:
Pedestal, the sampling cavity with lower ending opening setting；
Native device, the blade with the relatively described movable setting of pedestal are bored, the blade is extended downwardly in the pedestal
Lower end；
Driving device is moved down for driving the blade activity with loosening soil to be adopted and the driving pedestal
So that the soil to be adopted after loosening enters the sampling cavity from the opening setting；And
Native blade is dialled, between the lower end and the blade of the pedestal, described group of native blade is by the driving device
It drives and there is the stroke transversely rotated, for dialling except impurity is so that the soil to be adopted appears.
Optionally, the native device of the brill further includes drive rod, and the drive rod is filled vertically to extension by the driving
It sets driving and transversely rotates and/or vertically to telescopic moving；
The blade is installed on the lower end of the drive rod, is driven and transversely rotated and/or along upper by the drive rod
It is lower to telescopic moving, to drill through depth to the soil to be adopted by the upward and downward telescopic moving of blade adjusting.
Optionally, the agricultural land soil detection sampling apparatus further includes cover board, and the cover board is movably installed on described
The lower end surface of pedestal, and have and institute is closed by the opening setting connection sampling cavity and extraneous open position and lid
State the closed position of opening setting.
Optionally, the cover board has the inner end close to the drive rod and the outer end far from the drive rod, the lid
Plate is slidably mounted on the lower end surface of the pedestal along introversion and extroversion；
The cover board can bend setting up and down, and the inside projection in inner end of the cover board is formed with convex block；
The drive rod corresponds to the side of the convex block and is vertically formed with upper shifting block and lower shifting block to interval projection, with
When the drive rod moves down, the convex block is pushed down on by the upper shifting block and drives the cover board towards the close stance
It sets sliding and when the drive rod moves up, the convex block is pushed up by the lower shifting block and drives the lid
Plate is slided towards the open position.
Optionally, the pedestal has been vertically to having provided mounting hole, and the drive rod transversely can be rotated and/or vertically
To Telescopic movable it is installed on the mounting hole；
The pedestal has multiple sampling cavities, and multiple sampling cavities enclose the periphery setting set on the mounting hole.
Optionally, described group of native blade has opposite installation side and free side；
For the pedestal vertically to resigning long hole is offered, the resigning long hole is protruded into simultaneously in the installation side of described group of native blade
It is fixedly attached to the drive rod, is slided with being driven by the drive rod along the extending direction of the resigning long hole.
Optionally, described group of native blade also has the joint face for connecting the installation side and the free side；
The joint face has the front side being located in the rotation direction for dialling native blade and a rear side, the joint face be in
The cancave cambered surface setting being recessed into.
Optionally, the leading flank of the joint face offers diversion trench, and the notch of the diversion trench is facing forward, and the water conservancy diversion
Slot is in be extended gradually downward from the installation side to the free side.
Optionally, the thickness of the joint face is in gradually thin setting from top to bottom.
Optionally, the sampling cavity is installed with for sampling container；
The lower end surface of the sampling cavity is equipped with elastic layer, and the elastic layer corresponds to and offers limit at the opening setting
Mouthful, the bore of the limited mouth is less than the bore of the opening setting.
In the technical solution of the utility model, under the driving of the driving device, the native device of the brill is treated first to be adopted
Soil drilled, dredged or smash it is scattered so that the looseness of soil to be adopted and be easy to acquire；Meanwhile described group of native blade is horizontal
To rotation to push the impurity of upper soll layer to be adopted aside and without the soil of acquisition, so that the soil sample acquired is needed to appear；So
The pedestal moves down afterwards, so that loose soil sample enters the sampling cavity from the opening setting to realize soil
The acquisition of sample has the advantages that structure is simple, sampling is accurate.
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, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the stereoscopic schematic diagram for the embodiment that agricultural land soil provided by the utility model detects sampling apparatus；
Fig. 2 is the schematic diagram of the section structure in Fig. 1 at A-A；
Fig. 3 is the schematic perspective view for dialling native blade in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram at the B in Fig. 2.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the meaning of the "and/or" occurred in full text, including three schemes arranged side by side, by taking " A and/or B " as an example, packet
The scheme for including A scheme or B scheme or A and B while meeting.In addition, the technical solution between each embodiment can be tied mutually
Close, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occur it is conflicting
Or will be understood that the combination of this technical solution is not present when cannot achieve, also not the protection scope of the requires of the utility model it
It is interior.
With in the majority manually, efficiency is lower, is unable to satisfy quick, portable, easy to operate for traditional agricultural land soil detection sampling
Under the conditions of soil sample acquire require.To solve this problem, existing a kind of for acquiring the sampling apparatus of soil, it can be in power device
Lower bore of driving opens soil and collects sample, however, such sampling apparatus when brill opens soil, will lead to the sample soil for needing to acquire
Earth, upper soll layer impurity and need not acquisition soil it is mixed in together, although operator can substantially pluck by visual observation
It except impurity such as deadwood rotted leaf, stones, but still can not be distinguished completely, influence the accuracy of detection.
In consideration of it, the utility model provides a kind of agricultural land soil detection sampling apparatus, Fig. 1 to Fig. 4 mentions for the utility model
The embodiment of the agricultural land soil detection sampling apparatus of confession.
Referring to Fig. 1, in the present embodiment, the agricultural land soil detection sampling apparatus includes pedestal 1, bores native device 2, drives
Dynamic device and group native blade 3.Firstly, to avoid confusion, in elaboration below, Uniform Name described wait adopt in soil,
The soil for needing to acquire is soil sample, without the soil of acquisition is unrelated soil, also, the unrelated soil and floats on soil
The substance that the deadwood rotted leaf on surface layer, stone, rubbish etc. influence soil sample purity is referred to as impurity.The specific shape of the pedestal 1
Shape with no restriction, can be adjusted according to actual needs in the present embodiment, such as may be configured as prism or cylindrical body knot
Structure；The pedestal 1 has the sampling cavity 11 of lower ending opening setting, and the sampling cavity 11 is used directly for acquisition soil sample,
Can also be used as the installation cavity of the sampling containers such as sampling test tube, sampler bag 200, with ensure soil sample be easy to load and unload and
The neat and tidy of the sampling cavity 11.In addition, the blade 21 for boring native device 2 and there is the movable setting of the pedestal 1 relatively,
The blade 21 is extended downwardly in the lower end of the pedestal 1, the blade 21 for example can for drill bit, cutter or other just
Conducive to the device of loosely soil to be adopted；Described group of native blade 3 is set between the lower end and the blade 21 of the pedestal 1.Specifically
Ground, the driving device is for driving 21 activity of blade to loosen soil to be adopted, wherein the different blades 21 is corresponding
There is different activity forms, for example, the driving device is for driving the drill bit transversely when the blade 21 is drill bit
It rotates and is vertically fed to mobile；When the blade 21 is cutter, the driving device is for driving the cutter
Vertically fed to mobile.The driving device is also used to that the soil blade 3 of dialling is driven transversely to rotate, in the course of rotation
It can dial except impurity so that the soil sample appears；Then the driving device is also used to that the pedestal 1 is driven to move down
So that the soil sample after loosening enters the sampling cavity 11 from the opening setting.Wherein, the driving device
It can be set to operation handle, pedestal 1 described in the manual actuation by operator bores native device 2 and dials native blade 3 respectively
Corresponding active strokes；The driving device may be arranged as driving motor, cooperate the structural members such as basic connecting key, bearing
Respectively driving the pedestal 1, boring native device 2 and dialling native blade 3, specific connection relationship can refer to the prior art.
In the technical solution of the utility model, under the driving of the driving device, the native device 2 of the brill is treated first to be adopted
Soil drilled, dredged or smash it is scattered so that the looseness of soil to be adopted and be easy to acquire；Meanwhile described group of native blade 3 is horizontal
The impurity of upper soll layer to be adopted is pushed aside to rotation, so that the soil sample acquired is needed to appear；Then the pedestal 1 is to moving down
It is dynamic, so that loose soil sample enters the sampling cavity 11 from the opening setting to realize the acquisition of soil sample, tool
Have the advantages that structure is simple, sampling is accurate.
Further, in the present embodiment, the native device 2 of the brill further includes drive rod 22, and the drive rod 22 is vertically
It to extension, and is driven and transversely rotated and/or vertically to telescopic moving by the driving device, wherein the drive rod
22 vertically to telescopic moving, can be displaced and be realized by the whole upward and downward of the drive rod 22, setting can also be passed through
The drive rod 22 is telescopic rod to realize.The blade 21 is installed on the lower end of the drive rod 22, by the drive rod 22
Driving and transversely rotate and/or vertically to telescopic moving, to pass through the upward and downward telescopic moving of the blade 21 adjusting pair
The soil to be adopted drills through depth.In addition, the upward and downward movement of the drive rod 22 can be passed by graduated scale or displacement
Sensor etc. realizes accurate quantification, for example, using the standard of the lower end of the blade 21 abutting soil to be adopted as benchmark zero point, so
Gradually drive afterwards the blade 21 downwards effect to pre-determined distance when, stop the rotation for dialling native blade 3, after continue to drive institute
The effect downwards of blade 21 is stated until the sampling cavity 11 obtains enough soil samples.
Then, the effect to avoid the blade 21 causes the part impurity to enter the sampling cavity 11, or in institute
It states during sampling cavity 11 collects the soil sample and retract, the soil sample is fallen downwards under gravity
The case where occur, in the present embodiment, agricultural land soil detection sampling apparatus further includes cover board 4, and the cover board 4 is movably
It is installed on the lower end surface of the pedestal 1, and has and the sampling cavity 11 and extraneous open position is connected to by the opening setting
Set and cover the closed position for closing the opening setting.When the blade 21 acts on the soil to be adopted and the soil-like
When this does not appear, the cover board 4 can be made to be in the closed position, splashed with the preventing portion point impurity and entered；When the soil
When earth sample appears and needs to acquire, the cover board 4 can be made to be in the open position, with the convenient soil sample into
Enter；Finally when the soil sample, which acquires, to be completed, the cover board 4 can be made to be again at the closed position, it is described to prevent
Soil sample is dropped out out of described sampling cavity 11.
Further, the movable association between the activity of the cover board 4 of the drive rod 22 can also be established with convenience
In operation, referring specifically to Fig. 2 and Fig. 4, in the present embodiment, the cover board 4 have close to the drive rod 22 inner end and
Outer end far from the drive rod 22, the cover board 4 are slidably mounted on the lower end surface of the pedestal 1 along introversion and extroversion, for example,
The cover board 4 is set in tabular or flake, the lower end surface of the pedestal 1 offers the sliding slot being extended along introversion and extroversion
16, the sliding slot 16 is adapted with the shape of the cover board 4, so that the cover board 4 can slide inside and outside the sliding slot 16；Separately
Outside, the cover board 4 can bend setting up and down, for example, the cover board 4 can be set to metal clips or rubber sheet etc..If
The inner end for setting the cover board 4 is folded upward at or bends downward, and in bending part closer to one end of the drive rod 22 towards
Interior projection is formed with convex block 41；The side of the corresponding convex block 41 of the drive rod 22, which is vertically formed with to interval projection, dials
Block 221 and lower shifting block 222, to push down on the convex block by the upper shifting block 221 when the drive rod 22 moves down
41 and drive the cover board 4 towards the closed position slide and when the drive rod 22 moves up, set aside by described
Block 222 pushes up the convex block 41 and the cover board 4 is driven to slide towards the open position.So set, working as the blade
21 move down with to it is described acted on wait adopt soil when, it can be ensured that the cover board 4 is in the closed position；When the sword
Portion 21 is completed to the loosening wait adopt soil and after described group of native blade 3 is completed to the cleaning of impurity, and the driving device is driven
When moving the drive rod 22 and moving up to allow, it can be ensured that the cover board 4 is in the open position, more convenient described to adopt
Acquisition of the sample chamber 11 to the soil sample.
Referring to Fig. 1, in the present embodiment, the pedestal 1 is vertically to having provided mounting hole 12,22 edge of drive rod
It is lateral to can be rotated and/or vertically to Telescopic movable be installed on the mounting hole 12, wherein the mounting hole 12 preferably edge
The central axis of the pedestal 1 opens up；The pedestal 1 has multiple sampling cavities 11, and multiple sampling cavities 11, which enclose, to be set to
The periphery setting of the mounting hole 12.When operator determines the accurate location of the soil to be adopted and the driving blade 21
It, can be in the effect close to the blade 21 after the pedestal 1 moves down after completing respective activity with described group of native blade 3
Position nearby acquires multiple soil samples simultaneously, more convenient in the subsequent a variety of projects carried out at the same soil to be adopted
Detection, and the difference between multiple soil samples can be reduced, be more conducive to the accuracy of detection.It is basic herein
On, the pedestal 1 is also provided with additional chamber 15, and the additional chamber 15 is close at least portion in multiple sampling cavities 11
Divide sampling cavity 11, to act on at least partly sampling cavity 11, specifically, the additional chamber 15 is, for example, pipelined channel, institute
Pipelined channel is stated around being set to around at least partly sampling cavity 11, to pass through circulating water or hot water or other tune
Save calmness or heat preservation of the fluid realization of temperature to the soil sample；The additional chamber 15 can also be water-injecting cavity, described
Water-injecting cavity is connected to setting at least partly sampling cavity 11, distills for storing and injecting at least partly sampling cavity 11
Water or other desired reagent, for pre- before being detected to the soil sample in at least partly sampling cavity 11
Processing, to accelerate the progress of detection.
In addition, please referring to Fig. 1 and Fig. 3, in the present embodiment, described group of native blade 3 is with opposite installation side 31 and certainly
By side 32；For the pedestal 1 vertically to resigning long hole 13 is offered, the resigning is protruded into the installation side 31 of described group of native blade 3
Long hole 13 is simultaneously fixedly attached to the drive rod 22, to be driven by the drive rod 22 along the extension side of the resigning long hole 13
To sliding, the installation side 31 is for example threadedly connected to the drive rod 22.When described group of native blade 3 skids off the resigning long hole
When 13, it can realize under the driving of the driving device along lateral rotation and dial deimpurity effect；When described group of native blade 3 is sliding
When entering the resigning long hole 13, the resigning long hole 13 can limit the rotation for dialling native blade 3, to avoid described group of native leaf
3 mistake of piece is dialled except the soil sample needed, while also can avoid the rotation for dialling native blade 3 to the sampling cavity 11
Collection process causes to interfere, to improve the practicability of the agricultural land soil detection sampling apparatus.
Further, in the present embodiment, described group of native blade 3, which also has, connects the installation side 31 and the free side
32 joint face 33；The joint face 33 has the front side being located in the rotation direction for dialling native blade 3 and rear side, the company
Junction 33 is in the cancave cambered surface setting being backwardly recessed.The cancave cambered surface setting, facilitates the joint face 33 and makees within the unit time
For more soil to be adopted, so that more impurity are more quickly and efficiently scooped up and are cast aside, so that
The soil sample more rapidly manifests bigger surface area.
Further, in the present embodiment, the leading flank of the joint face 33 offers diversion trench 331, the water conservancy diversion
The notch of slot 331 is facing forward, and the diversion trench 331 is set from the installation side 31 to the free side 32 in extension gradually downward
It sets.The setting of the diversion trench 331 helps that the soil to be adopted adhesion on the joint face 33 is prevented to be detained, also, makes
Soil to be adopted described in obtaining towards the direction movement far from the blade 21 and can be got rid of along the extending direction of the diversion trench 331
Out, the functioning efficiency for dialling native blade 3 is helped to improve.
Further, in the present embodiment, the thickness of the joint face 33 is in gradually thin setting from top to bottom.The connection
The lower end in face 33 is thin and sharp, helps more swimmingly to be inserted into the soil to be adopted, avoid increasing by 33 lower end of joint face with
The contact surface of the soil to be adopted causes the part soil to be adopted to be pushed and can not be scooped up in time by the joint face 33；Institute
The upper end for stating joint face 33 is thicker, helps to maintain necessary intensity, avoids the breakage or fracture for dialling native blade 3.
In addition, as it was noted above, for the peace of the sampling containers such as sampling test tube or sampler bag 200 in the sampling cavity 11
Dress is based on this, and the lower end surface of the sampling cavity 11 is equipped with elastic layer 14, opens up at the corresponding opening setting of the elastic layer 14
There is limited mouth 141, the bore of the limited mouth 141 is less than the bore of the opening setting.When needing to install the sampling container
When 200, can push the elastic layer 14 aside manually makes its deformation, to expand the caliber size of the limited mouth 141, so that described adopt
Sample container 200 is smoothly protruded into and is installed；And when the sampling container 200 is installed, revocable external force makes the limit
Mouth 141 restores to original state, forms position limiting structure to prevent the sampling container 200 from deviating from the sampling cavity 11 downwards.Its
In, the elastic layer 14 can for example be made of rubber material.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of agricultural land soil detects sampling apparatus characterized by comprising
Pedestal, the sampling cavity with lower ending opening setting；
Native device, the blade with the relatively described movable setting of pedestal are bored, the blade extends downwardly under the pedestal
End；
Driving device, loosen soil to be adopted for driving the blade activity and the driving pedestal move down so that
Soil to be adopted after must loosening enters the sampling cavity from the opening setting；And
Native blade is dialled, between the lower end and the blade of the pedestal, described group of native blade is driven by the driving device
And there is the stroke transversely rotated, for dialling except impurity is so that the soil to be adopted appears.
2. agricultural land soil as described in claim 1 detects sampling apparatus, which is characterized in that the native device of the brill further includes driving
Bar, the drive rod are driven and transversely rotated and/or vertically to flexible shifting by the driving devices vertically to extension
It is dynamic；
The blade is installed on the lower end of the drive rod, by the drive rod drive and transversely rotate and/or vertically to
Telescopic moving, to drill through depth to the soil to be adopted by the upward and downward telescopic moving of blade adjusting.
3. agricultural land soil as claimed in claim 2 detects sampling apparatus, which is characterized in that the agricultural land soil detects sampling cartridge
Setting further includes cover board, and the cover board is movably installed on the lower end surface of the pedestal, and has and connected by opening setting
Lead to the sampling cavity and extraneous open position and lid closes the closed position of the opening setting.
4. agricultural land soil as claimed in claim 3 detects sampling apparatus, which is characterized in that the cover board has close to the drive
The outer end of the inner end of lever and the separate drive rod, the cover board are slidably mounted on the lower end of the pedestal along introversion and extroversion
Face；
The cover board can bend setting up and down, and the inside projection in inner end of the cover board is formed with convex block；
The side that the drive rod corresponds to the convex block is vertically formed with upper shifting block and lower shifting block to interval projection, described
When drive rod moves down, the convex block is pushed down on by the upper shifting block and drives the cover board sliding towards the closed position
It moves and when the drive rod moves up, the convex block is pushed up by the lower shifting block and drives the cover board court
The open position sliding.
5. the agricultural land soil as described in claim 2 to 4 any one detects sampling apparatus, which is characterized in that the pedestal
Vertically to mounting hole has been provided, the drive rod is transversely rotatable and/or vertically to Telescopic movable is installed on institute
State mounting hole；
The pedestal has multiple sampling cavities, and multiple sampling cavities enclose the periphery setting set on the mounting hole.
6. agricultural land soil as claimed in claim 2 detects sampling apparatus, which is characterized in that described group of native blade has opposite
Side and free side are installed；
For the pedestal vertically to resigning long hole is offered, the resigning long hole and fixation are protruded into the installation side of described group of native blade
It is connected to the drive rod, is slided with being driven by the drive rod along the extending direction of the resigning long hole.
7. agricultural land soil as claimed in claim 6 detects sampling apparatus, which is characterized in that described group of native blade also has connection
The joint face of the installation side and the free side；
The joint face has the front side being located in the rotation direction for dialling native blade and rear side, and the joint face is in recessed backward
The cancave cambered surface setting entered.
8. agricultural land soil as claimed in claim 7 detects sampling apparatus, which is characterized in that the leading flank of the joint face opens up
There is diversion trench, the notch of the diversion trench is facing forward, and the diversion trench is in gradually downward from the installation side to the free side
It is extended.
9. agricultural land soil as claimed in claim 8 detects sampling apparatus, which is characterized in that the thickness of the joint face from up to
Lower is in gradually thin setting.
10. agricultural land soil as described in claim 1 detects sampling apparatus, which is characterized in that the sampling cavity is with for sampling
Container installation；
The lower end surface of the sampling cavity is equipped with elastic layer, and the elastic layer corresponds to and offers limited mouth at the opening setting, institute
The bore for stating limited mouth is less than the bore of the opening setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151293.1U CN209624111U (en) | 2019-01-28 | 2019-01-28 | A kind of agricultural land soil detection sampling apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151293.1U CN209624111U (en) | 2019-01-28 | 2019-01-28 | A kind of agricultural land soil detection sampling apparatus |
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| Publication Number | Publication Date |
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| CN209624111U true CN209624111U (en) | 2019-11-12 |
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| CN201920151293.1U Expired - Fee Related CN209624111U (en) | 2019-01-28 | 2019-01-28 | A kind of agricultural land soil detection sampling apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729915A (en) * | 2020-12-23 | 2021-04-30 | 李咸荣 | Sand and sand detection device |
-
2019
- 2019-01-28 CN CN201920151293.1U patent/CN209624111U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729915A (en) * | 2020-12-23 | 2021-04-30 | 李咸荣 | Sand and sand detection device |
| CN112729915B (en) * | 2020-12-23 | 2024-08-20 | 李咸荣 | Sand land sand detection device |
| CN112729915B8 (en) * | 2020-12-23 | 2024-09-06 | 淮北联联信息科技有限公司 | Sand land sand detection device |
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Granted publication date: 20191112 Termination date: 20220128 |