CN208579949U - A kind of heavily contaminated soil profile sampling apparatus - Google Patents
A kind of heavily contaminated soil profile sampling apparatus Download PDFInfo
- Publication number
- CN208579949U CN208579949U CN201821228209.3U CN201821228209U CN208579949U CN 208579949 U CN208579949 U CN 208579949U CN 201821228209 U CN201821228209 U CN 201821228209U CN 208579949 U CN208579949 U CN 208579949U
- Authority
- CN
- China
- Prior art keywords
- sampling pipe
- sliding sleeve
- permanent magnet
- sampling
- contaminated soil
- 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.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 59
- 239000002689 soil Substances 0.000 title claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- -1 polytetrafluoroethylene ethylene Polymers 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The heavily contaminated soil profile sampling apparatus of the utility model including bottom plate, sampling pipe, is set to the lifting drive for being used to that the sampling pipe to be driven to go up and down along the vertical direction on the bottom plate；The lifting drive includes screw rod, the nut cooperated with the screw rod, the lifting motor for driving the screw rod rotation；The nut is fixed with sliding sleeve, the sampling pipe is snug fit at the sliding sleeve, the upper end of sampling pipe is fixed with permanent magnet, spring is equipped between permanent magnet and sliding sleeve top, the sliding sleeve is equipped with for attracting the permanent magnet, make the electromagnet of permanent magnet compressed spring, when sampling, nut, which drives sliding sleeve to be moved downward to, to be made in sampling pipe insertion soil, then it is powered to electromagnet, permanent magnet and sampling pipe is set to move up compressed spring, then it powers off, sampling pipe moves down under the action of the spring and then impacts soil, increase the depth of sampling pipe insertion soil using this impact force.
Description
Technical field
The utility model relates to a kind of sampling apparatus more particularly to a kind of heavily contaminated soil profile sampling apparatuses.
Background technique
Soil environment monitoring refers to through the measurement to the typical value for influencing soil environment quality factor, determines environmental quality
(or pollution level) and its variation tendency.We refer to soil environment monitoring at usually said soil monitoring, generally comprise cloth
The technology contents such as point sampling, sample preparation, analysis method, result characterization, statistics and quality evaluation.
Existing Soil K+adsorption mainly manually to acquire based on sample detected, is spent human and material resources, so needing to set
The equipment for counting a kind of multifunction sampling acquisition, can be acquired and collect pedotheque, therefore need to research and develop a kind of operation letter
It is single, the high heavily contaminated soil profile sampling apparatus of safe coefficient.
Utility model content
(1) technical problems to be solved
The utility model is for the disadvantage for overcoming sampling inconvenient, and the technical problem to be solved by the present invention is to provide one
Kind is convenient for the heavily contaminated soil profile sampling apparatus of soil sampling.
(2) technical solution
In order to solve the above-mentioned technical problem, the heavily contaminated soil profile sampling apparatus of the utility model, including bottom plate, sampling
It manages, be set to the lifting drive for being used to that the sampling pipe to be driven to go up and down along the vertical direction on the bottom plate；The lifting is driven
Dynamic device includes screw rod, the nut cooperated with the screw rod, the lifting motor for driving the screw rod rotation；The nut is solid
Surely there is sliding sleeve, the sampling pipe is snug fit at the sliding sleeve, and the upper end of sampling pipe is fixed with permanent magnet, permanent magnet and sliding sleeve top
Spring is equipped between end, the sliding sleeve is equipped with the electromagnet for attracting the permanent magnet, making permanent magnet compressed spring；
Further, the electromagnet includes the iron core being fixed at the top of the sliding sleeve and the coil for winding the iron core, institute
Iron core is stated equipped with centre bore, centre bore is sliding combined with inserted link；
Further, the lower end of the sampling pipe forms pyramidal structure；
Further, the sliding sleeve and inserted link are made by high molecular material；
The inner circle of sampling pipe described further is equipped with polytetrafluoroethylene ethylene layer；
Further, pulley is equipped with below the bottom plate.
The beneficial effects of the utility model are: nut, which drives sliding sleeve to be moved downward to, makes sampling pipe be inserted into soil when sampling
In, it is then powered to electromagnet, so that permanent magnet and sampling pipe is moved up compressed spring, then power off, sampling pipe is in spring
Soil is moved down and then impacted under effect, increases the depth of sampling pipe insertion soil using this impact force.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of heavily contaminated soil profile sampling apparatus, including bottom plate 2, sampling pipe 15, be set on the bottom plate 2 for driving
Move the lifting drive that the sampling pipe 15 is gone up and down along the vertical direction；The lifting drive includes screw rod 4 and the silk
Nut 5, the lifting motor 3 for driving the screw rod 4 to rotate of the cooperation of bar 4；The nut 5 is fixed with sliding sleeve 13, described to adopt
Sample pipe 15 is snug fit at the sliding sleeve 13, and the upper end of sampling pipe 15 is fixed with permanent magnet 14, permanent magnet 14 and 13 top of sliding sleeve
Between be equipped with spring 12, the sliding sleeve 13 is equipped with electricity for attracting the permanent magnet 14, making 14 compressed spring 12 of permanent magnet
Magnet；Certainly, it is further fixed on the slide bar 7 being arranged along the vertical direction on bottom plate 2, guide sleeve 6 is sliding combined on slide bar 7, is oriented to
It is fixedly connected between set 6 and nut 5 by quarter butt, therefore, when lifting motor 3 drives screw rod 4 to rotate, nut 5 will not be therewith
Rotation, but moves back and forth along the vertical direction, and when sampling, nut 5, which drives sliding sleeve 13 to be moved downward to, makes sampling pipe 15 be inserted into soil
In earth, then it is powered to electromagnet, so that permanent magnet 14 and sampling pipe 15 is moved up compressed spring 12, then power off, sampling pipe
15 move down under the action of spring 12 and then impact soil, increase the depth that sampling pipe 15 is inserted into soil using this impact force
Degree.
In the present embodiment, the electromagnet includes being fixed on the iron core 11 at 13 top of sliding sleeve and winding the iron core 11
Coil 10, the iron core 11 is equipped with centre bore, and centre bore is sliding combined with inserted link 8, which is inserted into sampling pipe 15
Interior, inserted link 8 is equipped with dismountable snap ring 9, and the snap ring 9 and 11 upper surface of iron core, which offset, to be realized to inserted link 8 relative to sampling pipe
15 move down is limited, and after the completion of sampling, can remove snap ring 9, and manpower pushes down on inserted link 8, will be sampled using inserted link 8
Soil in pipe 15 is released.
In the present embodiment, the lower end of the sampling pipe 15 forms pyramidal structure, which can reduce to a certain degree
The resistance of the insertion soil of sampling pipe 15.
In the present embodiment, the sliding sleeve 13 and inserted link 8 are made by high molecular material, such as polythene material etc. is this
Material is non-magnetic.
In the present embodiment, the inner circle of the sampling pipe 15 is equipped with polytetrafluoroethylene ethylene layer, and polytetrafluoroethylene ethylene layer can be by viscous
Mixture is bonded on the inner wall of sampling pipe 15, and it is sliding can significantly to reduce inserted link 8 for inserted link 8 and polytetrafluoroethylene ethylene layer sliding contact
Dynamic resistance.
In the present embodiment, pulley 1 is equipped with below the bottom plate 2.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of heavily contaminated soil profile sampling apparatus, which is characterized in that including bottom plate, sampling pipe, be set on the bottom plate
Lifting drive for driving the sampling pipe to go up and down along the vertical direction；The lifting drive includes screw rod and institute
Nut, the lifting motor for driving the screw rod rotation for stating screw rod cooperation；The nut is fixed with sliding sleeve, the sampling pipe
It is snug fit at the sliding sleeve, the upper end of sampling pipe is fixed with permanent magnet, and spring is equipped between permanent magnet and sliding sleeve top, described
Sliding sleeve is equipped with the electromagnet for attracting the permanent magnet, making permanent magnet compressed spring.
2. a kind of heavily contaminated soil profile sampling apparatus according to claim 1, which is characterized in that the electromagnet includes
The coil of the iron core and the winding iron core that are fixed at the top of the sliding sleeve, the iron core are equipped with centre bore, and centre bore sliding is matched
Conjunction has inserted link.
3. a kind of heavily contaminated soil profile sampling apparatus according to claim 2, which is characterized in that under the sampling pipe
End forms pyramidal structure.
4. a kind of heavily contaminated soil profile sampling apparatus according to claim 3, which is characterized in that the sliding sleeve and inserted link
It is made by high molecular material.
5. a kind of heavily contaminated soil profile sampling apparatus according to claim 4, which is characterized in that the sampling pipe it is interior
Circle is equipped with polytetrafluoroethylene ethylene layer.
6. a kind of heavily contaminated soil profile sampling apparatus according to claim 5, which is characterized in that set below the bottom plate
There is pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228209.3U CN208579949U (en) | 2018-08-01 | 2018-08-01 | A kind of heavily contaminated soil profile sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228209.3U CN208579949U (en) | 2018-08-01 | 2018-08-01 | A kind of heavily contaminated soil profile sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579949U true CN208579949U (en) | 2019-03-05 |
Family
ID=65511658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228209.3U Expired - Fee Related CN208579949U (en) | 2018-08-01 | 2018-08-01 | A kind of heavily contaminated soil profile sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082150A (en) * | 2019-05-30 | 2019-08-02 | 洛阳理工学院 | A kind of Construction of Civil Engineering sampling and measuring device and its measurement method |
| CN112974254A (en) * | 2021-02-20 | 2021-06-18 | 安徽一诺青春工业设计有限公司灵璧分公司 | Industrial screw nut sorting device |
| CN116235841A (en) * | 2023-05-08 | 2023-06-09 | 云南省烟草公司昆明市公司 | Handheld soil fixed-point killing device for crop growing period |
-
2018
- 2018-08-01 CN CN201821228209.3U patent/CN208579949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082150A (en) * | 2019-05-30 | 2019-08-02 | 洛阳理工学院 | A kind of Construction of Civil Engineering sampling and measuring device and its measurement method |
| CN112974254A (en) * | 2021-02-20 | 2021-06-18 | 安徽一诺青春工业设计有限公司灵璧分公司 | Industrial screw nut sorting device |
| CN116235841A (en) * | 2023-05-08 | 2023-06-09 | 云南省烟草公司昆明市公司 | Handheld soil fixed-point killing device for crop growing period |
| CN116235841B (en) * | 2023-05-08 | 2023-08-08 | 云南省烟草公司昆明市公司 | Handheld soil fixed-point killing device for crop growing period |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |