CN219657196U - Soil detection is with portable sampling device - Google Patents
Soil detection is with portable sampling device Download PDFInfo
- Publication number
- CN219657196U CN219657196U CN202320099454.3U CN202320099454U CN219657196U CN 219657196 U CN219657196 U CN 219657196U CN 202320099454 U CN202320099454 U CN 202320099454U CN 219657196 U CN219657196 U CN 219657196U
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- sampling
- tube
- connecting seat
- soil
- sample storage
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- 238000005070 sampling Methods 0.000 title claims abstract description 99
- 239000002689 soil Substances 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 4
- 238000005527 soil sampling Methods 0.000 abstract description 4
- 239000012634 fragment Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a portable sampling device for soil detection, which relates to the technical field of soil sampling and comprises a hydraulic direct pushing machine and a sampling tube, wherein a thrust tube is fixedly arranged at the bottom of the hydraulic direct pushing machine, a connecting seat is detachably arranged at the bottom of the thrust tube, a fixed lock catch is arranged at the connecting position of the connecting seat and the thrust tube, the thrust tube and the connecting seat are detachably and fixedly installed through the fixed lock catch, the bottom of the connecting seat is provided with the sampling tube, a plurality of sampling scrapers are uniformly distributed on the outer surface of the sampling tube, and through hole sampling windows are respectively arranged on the right sides of the sampling scrapers. According to the utility model, the plurality of sampling scrapers and sampling windows are uniformly distributed on the outer surface of the sampling tube, the sampling storage groove is arranged right below the sampling window, and when the sampling tube reaches the required depth in soil, the sampling tube is rotated, so that the sampling scrapers sample the soil of each layer and store the soil in the corresponding sampling storage groove, and each layer of soil is accurately sampled, so that the technical problem that the sampling bin cannot be sealed and the sampling is not accurate is solved.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a portable sampling device for soil detection.
Background
Soil sampling refers to a method for collecting soil samples, and is an important link in soil testing and formulated fertilization. Especially, in the field fertilizer efficiency test, whether the collection of the basic soil sample is accurate or not is a precondition for whether the analysis result of the effective nutrients of the test soil is correct or not.
The utility model patent with the application number of CN202220091598.X discloses a sampling device for soil detection, and the sampling bin is closed by a method that an electric push rod drives a sealing plate to slide in a through groove and be clamped in a clamping groove, so that loose soil can not fall off from the sampling bin when the sampling bin is pulled out, and the subsequent analysis accuracy of soil quality is ensured.
However, in actual use, large particles such as stones in the soil are easy to block in the through groove where the sealing plate slides, so that the sealing plate cannot move forward and cannot seal the sampling bin, and in the utility model, the positioning block is fixedly connected with the sampling bin, so that the carrying of a user is inconvenient.
Disclosure of Invention
The utility model provides a portable sampling device for soil detection, which aims to solve the technical problems that a sampling bin cannot be sealed by a sealing plate due to the blockage of a through groove by larger particles such as stones in soil and the like and the fixed connection of a positioning block and the sampling bin is inconvenient to carry in the prior art;
the utility model provides a portable sampling device for soil detection, which adopts the following technical scheme:
the portable sampling device for soil detection comprises a hydraulic direct pushing machine and a sampling pipe, wherein a thrust pipe is fixedly arranged at the bottom of the hydraulic direct pushing machine, a connecting seat is detachably arranged at the bottom of the thrust pipe, a fixed lock catch is arranged at the connecting position of the connecting seat and the thrust pipe, the thrust pipe and the connecting seat are detachably and fixedly installed through the fixed lock catch, the bottom of the connecting seat is provided with the sampling pipe, a plurality of sampling scrapers are uniformly distributed on the outer surface of the sampling pipe, and through hole sampling windows are formed on the right sides of the sampling scrapers;
further, handles corresponding to each other are arranged on the outer surface of the hydraulic straight pushing machine;
furthermore, the inside of the sampling tube is of a hollow structure, two sliding rails corresponding to each other are arranged on the inner wall of the hollow structure, a sample storage tube is fixedly arranged in the sampling tube, positioning blocks corresponding to each other are arranged on the outer surface of the sample storage tube, and the positioning blocks are fixedly matched with the sliding rails;
further, a plurality of sample storage grooves are uniformly distributed in the vertical direction in the sample storage tube, and the sample storage grooves are respectively arranged right below the sampling window;
further, a boss is arranged at the bottom of the connecting seat, an opening is arranged at the top of the sample storage tube, the boss is fixedly matched with the opening at the top of the sample storage tube, and the connecting seat is fixedly arranged on the upper surface of the sample storage tube;
further, the fixed hasp includes locating pin and handle, the fixed setting of handle is on the terminal surface of one side of locating pin, be provided with the through-hole on the thrust tube surface, be provided with the through-hole that link to each other with above-mentioned through-hole on the connecting seat surface, the locating pin sets up in above-mentioned two through-holes, be provided with the spout on the locating pin surface, slide in this spout and be provided with the bow-shaped shell fragment, bow-shaped shell fragment bottom is provided with the location round bar the outside of bow-shaped shell fragment bottom round bar is fixed to be set up compression spring, locating pin surface spout central point puts and is provided with the locating hole, compression spring is fixed to be set up and makes between bow-shaped shell fragment and the locating pin form elastic fit in above-mentioned locating hole, connecting seat and bow-shaped shell fragment correspond the position and be provided with the draw-in groove, bow-shaped shell fragment card is gone into in this draw-in groove and is made thrust tube and connecting seat fixed fit.
In summary, the beneficial effects of the utility model are as follows:
1. according to the utility model, the sampling scrapers and the sampling windows are uniformly distributed on the outer surface of the sampling tube, the sample storage groove is arranged under the sampling window, and when the sampling tube reaches the required depth in the soil, the sampling tube can be rotated, so that the sampling scrapers on the sampling tube sample the soil of each layer and store the soil in the corresponding sample storage groove, each layer of soil can be accurately sampled, and the technical problem that the sampling is inaccurate due to the incapability of sealing the sampling bin is prevented;
2. according to the utility model, the fixed lock catch is arranged between the thrust tube and the connecting seat, so that the thrust tube and the connecting seat can be quickly assembled and disassembled at any time through the fixed lock catch, and the thrust tube and the connecting seat are convenient for an operator to use and carry.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic front view of the present utility model;
FIG. 3 is a schematic view of the section A-A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic top view of the present utility model;
FIG. 5 is a schematic view of the section B-B of FIG. 4 in cross-section in accordance with the present utility model;
FIG. 6 is an enlarged partial schematic view of the portion C of FIG. 5 in accordance with the present utility model;
fig. 7 is an enlarged view of the portion D of fig. 5 according to the present utility model.
The following figures are shown: 1-a hydraulic direct pushing machine; 2-a sampling tube; 3-fixing the lock catch; 4-connecting seats; 5-sample storage tube; 101-a thrust tube; 102-handle; 201-a sampling scraper; 202-sampling window; 301-positioning pins; 302-handle; 303-compressing a spring; 304-an arcuate dome; 501-positioning blocks; 502-sample storage groove.
Detailed Description
The utility model will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the utility model, but are not to be construed as limiting the utility model.
Examples: as shown in fig. 1, 2, 3, 4, 5, 6 and 7, a portable sampling device for soil detection is provided.
The implementation principle of the embodiment of the utility model is as follows:
as shown in fig. 1 and 2, a portable sampling device for soil detection comprises a hydraulic direct pushing machine 1 and a sampling tube 2, wherein a thrust tube 101 is fixedly arranged at the bottom of the hydraulic direct pushing machine 1, a connecting seat 4 is detachably arranged at the bottom of the thrust tube 101, a fixing lock catch 3 is arranged at the connecting position of the connecting seat 4 and the thrust tube 101, the thrust tube 101 and the connecting seat 4 are detachably and fixedly installed through the fixing lock catch 3, the sampling tube 2 is arranged at the bottom of the connecting seat 4, a plurality of sampling scraping plates 201 are uniformly distributed on the outer surface of the sampling tube 2, and through hole sampling windows 202 are respectively arranged on the right side of the sampling scraping plates 201. When the soil sampling device is used, the hydraulic straight pushing machine 1 drives the thrust tube 101 to move downwards, the thrust tube 101 drives the sampling tube 2 to move to a depth required in a soil layer, then the hydraulic straight pushing machine 1 is rotated, the hydraulic straight pushing machine 1 drives the thrust tube 101 and the sampling tube 2 to rotate, the sampling tube 2 drives a plurality of sampling scrapers 201 uniformly distributed on the outer surface to rotate, the sampling scrapers 201 extrude the corresponding soil layer, and the soil of the corresponding soil layer is extruded into the sampling window 202 to be sampled. The outer surface of the hydraulic straight pushing machine 1 is provided with handles 102 which correspond to each other.
As shown in fig. 3, the inside of the sampling tube 2 is a hollow structure, two corresponding sliding rails are disposed on the inner wall of the hollow structure, a sample storage tube 5 is fixedly disposed inside the sampling tube 2, a corresponding positioning block 501 is disposed on the outer surface of the sample storage tube 5, and the positioning block 501 is fixedly matched with the sliding rails. As shown in fig. 4 and 5, a plurality of sample storage grooves 502 are uniformly distributed in the vertical direction inside the sample storage tube 5, and the sample storage grooves 502 are respectively arranged under the sampling window 202. In use, the sampling scraper 201 presses the soil of the corresponding soil layer into the sampling window 202 and falls into the sample storage groove 502, so as to store the corresponding soil layer sample.
As shown in fig. 6 and 7, a boss is provided at the bottom of the connection base 4, an opening is provided at the top of the sample storage tube 5, the boss is fixedly matched with the opening at the top of the sample storage tube 5, and the connection base 4 is fixedly mounted on the upper surface of the sample storage tube 5. The fixed lock catch 3 comprises a locating pin 301 and a handle 302, wherein the handle 302 is fixedly arranged on one side end face of the locating pin 301, a through hole is formed in the outer surface of the thrust tube 101, a through hole which is mutually communicated with the through hole is formed in the outer surface of the connecting seat 4, the locating pin 301 is arranged in the two through holes, a sliding groove is formed in the upper surface of the locating pin 301, an arc-shaped elastic piece 304 is slidably arranged in the sliding groove, a locating round rod is arranged at the bottom of the arc-shaped elastic piece 304, a compression spring 303 is fixedly arranged outside the round rod at the bottom of the arc-shaped elastic piece 304, a locating hole is formed in the central position of the sliding groove on the upper surface of the locating pin 301, the compression spring 303 is fixedly arranged in the locating hole to form elastic fit between the arc-shaped elastic piece 304 and the locating pin 301, a clamping groove is formed in the position corresponding to the arc-shaped elastic piece 304, and the connecting seat 4 is clamped in the clamping groove to enable the thrust tube 101 to be fixedly matched with the connecting seat 4. When the connecting seat 4 and the thrust tube 101 are required to be disassembled, an operator pulls the handle 302 on the positioning pin 301 outwards, and the arcuate elastic sheet 304 is downwards compressed under the action of the elastic force of the compression spring 303 to be pulled out of the clamping groove on the connecting seat 4, so that the connecting seat 4 and the thrust tube 101 are separated, and the operation is simple and quick.
According to the utility model, the sampling scrapers 201 and the sampling windows 202 are uniformly distributed on the outer surface of the sampling tube 2, the sampling storage groove 502 is arranged under the sampling windows 202, after the sampling tube 2 reaches the required depth in the soil, the sampling tube 2 can be rotated, the sampling scrapers 201 sample the soil of each layer and store the soil in the corresponding sampling storage groove 502, so that the soil of each layer can be accurately sampled, and the technical problem that the sampling is inaccurate due to the incapacity of sealing a sampling bin is solved. Through setting up fixed hasp 3 between thrust tube 101 and connecting seat 4, make thrust tube 101 and connecting seat 4 can carry out quick assembly and dismantlement at any time through fixed hasp 3, make things convenient for operator's use and carry.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a soil detection is with portable sampling device, includes hydraulic pressure straight pushing machine (1) and sampling tube (2), hydraulic pressure straight pushing machine (1) bottom is fixed to be provided with thrust tube (101), and thrust tube (101) bottom can be dismantled and be provided with connecting seat (4), a serial communication port, connecting seat (4) are provided with fixed hasp (3) with thrust tube (101) hookup location, fixed mounting can be dismantled through fixed hasp (3) with connecting seat (4) thrust tube (101), connecting seat (4) bottom is provided with sampling tube (2), evenly distributed is provided with a plurality of sampling scraping plates (201) on sampling tube (2) surface, all is provided with through-hole sampling window (202) on sampling scraping plate (201) right side.
2. The portable sampling device for soil detection of claim 1, wherein handles (102) corresponding to each other are provided on the outer surface of the hydraulic straight pushing machine (1).
3. The portable sampling device for soil detection according to claim 2, wherein the sampling tube (2) is of a hollow structure, two mutually corresponding sliding rails are arranged on the inner wall of the hollow structure, a sample storage tube (5) is fixedly arranged in the sampling tube (2), mutually corresponding positioning blocks (501) are arranged on the outer surface of the sample storage tube (5), and the positioning blocks (501) are fixedly matched with the sliding rails.
4. A portable sampling device for soil detection according to claim 3, wherein a plurality of sample storage grooves (502) are uniformly distributed in the vertical direction inside the sample storage tube (5), and the sample storage grooves (502) are respectively arranged under the sampling windows (202).
5. A portable sampling device for soil detection according to claim 3, wherein a boss is provided at the bottom of the connecting base (4), an opening is provided at the top of the sample storage tube (5), the boss is fixedly engaged with the opening at the top of the sample storage tube (5), and the connecting base (4) is fixedly mounted on the upper surface of the sample storage tube (5).
6. The portable sampling device for soil detection according to claim 5, wherein the fixing lock catch (3) comprises a positioning pin (301) and a handle (302), the handle (302) is fixedly arranged on one side end face of the positioning pin (301), a through hole is arranged on the outer surface of the thrust tube (101), a through hole which is mutually communicated with the through hole is arranged on the outer surface of the connecting seat (4), the positioning pin (301) is arranged in the two through holes, a sliding groove is arranged on the upper surface of the positioning pin (301), an arc-shaped elastic piece (304) is slidably arranged in the sliding groove, a positioning round rod is arranged at the bottom of the arc-shaped elastic piece (304), a compression spring (303) is fixedly arranged outside the round rod at the bottom of the arc-shaped elastic piece (304), a positioning hole is arranged in the center position of the sliding groove on the upper surface of the positioning pin (301), elastic fit is formed between the arc-shaped elastic piece (304) and the positioning pin (301), a clamping groove is arranged at a position corresponding to the connecting seat (4) and the arc-shaped elastic piece (304), and the clamping seat (101) is fixedly connected into the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099454.3U CN219657196U (en) | 2023-02-02 | 2023-02-02 | Soil detection is with portable sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099454.3U CN219657196U (en) | 2023-02-02 | 2023-02-02 | Soil detection is with portable sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657196U true CN219657196U (en) | 2023-09-08 |
Family
ID=87853437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320099454.3U Active CN219657196U (en) | 2023-02-02 | 2023-02-02 | Soil detection is with portable sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213911A (en) * | 2023-11-08 | 2023-12-12 | 北京建工环境修复股份有限公司 | Deep soil sampler |
-
2023
- 2023-02-02 CN CN202320099454.3U patent/CN219657196U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213911A (en) * | 2023-11-08 | 2023-12-12 | 北京建工环境修复股份有限公司 | Deep soil sampler |
| CN117213911B (en) * | 2023-11-08 | 2024-01-09 | 北京建工环境修复股份有限公司 | Deep soil sampler |
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