CN109459266A - A kind of foot-operated Pesticide-Polluted Soil detection sampler - Google Patents
A kind of foot-operated Pesticide-Polluted Soil detection sampler Download PDFInfo
- Publication number
- CN109459266A CN109459266A CN201811600717.4A CN201811600717A CN109459266A CN 109459266 A CN109459266 A CN 109459266A CN 201811600717 A CN201811600717 A CN 201811600717A CN 109459266 A CN109459266 A CN 109459266A
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- China
- Prior art keywords
- stock
- foot
- bar
- pesticide
- polluted soil
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
A kind of foot-operated Pesticide-Polluted Soil detection sampler, belongs to Pesticide-Polluted Soil detection field, solves the problems, such as that existing soil sampler is not suitable for Pesticide-Polluted Soil detection sampling.The sampler: the first T-bar includes the first stock and the first quarter butt, and the lower end of the first stock is installed on the first quarter butt.Second T-bar includes the second stock and the second quarter butt, and the lower end of the second stock is installed on the second quarter butt.The both ends of hand-held pole are respectively the first hand grip portion and the second hand grip portion, and middle section is stock interconnecting piece.The upper end of first stock and the upper end of the second stock are connected with the both ends of stock interconnecting piece respectively, and the first T-bar is opposite by stock interconnecting piece with the second T-bar and is arranged in parallel.Under external force, foot pedal can slide up and down between the first stock and the second stock.The upper end of connecting rod is installed in vertically on the bottom surface of foot pedal, and the threaded upper ends of the lower end of connecting rod and sampling cylinder connect, and the lower end of sampling cylinder is serrated setting.
Description
Technical field
The present invention relates to a kind of Pesticide-Polluted Soils to detect sampler, belongs to Pesticide-Polluted Soil detection field.
Background technique
Currently, testing staff mainly acquires soil sample by soil sampler before carrying out Pesticide-Polluted Soil detection.
Existing soil sampler can be divided into hand-operated soil sampler and electronic soil sampler.It is carried out when using hand-operated soil sampler
When soil sample acquires, testing staff needs to tap sampling head into the soil layer of predetermined depth by sampling hammer.And electronic soil is adopted
Sample device, which then passes through motor, rotates sampling head, and then pierces in the soil layer of predetermined depth.Due to the residual of pesticide in the soil
Characteristic, the sampling sample of existing Pesticide-Polluted Soil detection are the soil in shallow soil layer (0~20cm).However, existing manual
Soil sampler and electronic soil sampler are based on deep soil layer sampling and design, and seem that big material is small when for shallow soil layer sampling
With.On the other hand, it when carrying out soil sample acquisition using hand-operated soil sampler, needs first to carry out sampling hammer alignment sampling head again
Impact, operation difficulty it is larger and it is easy to the person cause certain injury.And electronic soil sampler using battery due to being powered
And long-time field work is not suitable for it.
Summary of the invention
The present invention proposes to solve the problems, such as that existing soil sampler is not suitable for Pesticide-Polluted Soil detection sampling
A kind of foot-operated Pesticide-Polluted Soil detects sampler.
Foot-operated Pesticide-Polluted Soil detection sampler of the present invention includes hand-held pole 1, the first T-bar 2, second
T-bar 3, foot pedal 4, connecting rod 5 and sampling cylinder 6；
First T-bar 2 includes the first stock 2-1 and the first quarter butt 2-2, and it is short that the lower end of the first stock 2-1 is installed in first
On bar 2-2；
Second T-bar 3 includes the second stock 3-1 and the second quarter butt 3-2, and it is short that the lower end of the second stock 3-1 is installed in second
On bar 3-2；
The both ends of hand-held pole 1 are respectively the first hand grip portion 1-1 and the second hand grip portion 1-2, and middle section is stock interconnecting piece
1-3；
The upper end of first stock 2-1 and the upper end of the second stock 3-1 are connected with the both ends of stock interconnecting piece 1-3 respectively, the
One T-bar 2 is opposite by stock interconnecting piece 1-3 with the second T-bar 3 and is arranged in parallel；
On the first stock 2-1, be provided with first sliding groove along its length, on the second stock 3-1, along its length side
To second sliding slot is provided with, first sliding groove is opposite with second sliding slot；
It is installed with the first bar shaped sliding block and the second bar shaped sliding block vertically at the both ends of foot pedal 4, the two is sliding with first respectively
Slot matches with second sliding slot, and foot pedal 4 can be by the first bar shaped sliding block and the second bar shaped sliding block in the first stock 2-1 and
It is slided up and down between two stock 3-1；
Sampling cylinder 6 is open columnar structured of upper and lower end, and the lower end of sampling cylinder 6 is serrated setting, sampling cylinder 6
Upper end connect with the lower thread of connecting rod 5, the upper end of connecting rod 5 is installed in vertically on the bottom surface of foot pedal 4；
When the first bar shaped sliding block and the second bar shaped sliding block lower end wall with the lower end wall of first sliding groove and second sliding slot respectively
When being in contact, the upper end of sampling cylinder 6 is just past the first quarter butt 2-2.
As preferably, on the first hand grip portion 1-1, the second hand grip portion 1-2, the first quarter butt 2-2 and the second quarter butt 3-2
It is provided with antiskid thread.
As preferably, skid resistance strip is provided in the foot-operated face of foot pedal 4.
As preferably, be provided with internal screw thread on the upper end of sampling cylinder 6, be provided on the lower end of connecting rod 5 with
The external screw thread that the internal screw thread matches.
As preferably, the axial length of sampling cylinder 6 and the maximum sliding distance of foot pedal 4 are 25 centimetres.
The present invention is directed to the shallow soil layer sampling requirement of existing Pesticide-Polluted Soil detection, proposes a kind of foot-operated soil
Detecting Pesticide sampler.Soil sample is being carried out using foot-operated Pesticide-Polluted Soil detection sampler of the present invention
When acquisition, testing staff first scrunches foot pedal, makes sampling cylinder completely into shallow soil layer.It again will be described by hand-held pole
Pesticide-Polluted Soil detection sampler lifts, until sampling cylinder completely disengages shallow soil layer, the acquisition of soil sample can be realized.With it is existing
Some soil samplers are compared, and foot-operated Pesticide-Polluted Soil detection sampler of the present invention is foot-operated due to using
Design and be more suitable for Pesticide-Polluted Soil detection sampling.
Detailed description of the invention
It will hereinafter come to detect foot-operated Pesticide-Polluted Soil of the present invention based on the embodiments and with reference to the accompanying drawings
Sampler is described in more detail, in which:
Fig. 1 is the structural schematic diagram that foot-operated Pesticide-Polluted Soil detects sampler described in embodiment.
Specific embodiment
Foot-operated Pesticide-Polluted Soil detection sampler of the present invention is made furtherly below in conjunction with attached drawing
It is bright.
Embodiment: the present embodiment is explained in detail below with reference to Fig. 1.
The detection sampler of foot-operated Pesticide-Polluted Soil described in the present embodiment includes hand-held pole 1, the first T-bar 2, the
Two T-bars 3, foot pedal 4, connecting rod 5 and sampling cylinder 6；
First T-bar 2 includes the first stock 2-1 and the first quarter butt 2-2, and it is short that the lower end of the first stock 2-1 is installed in first
On bar 2-2；
Second T-bar 3 includes the second stock 3-1 and the second quarter butt 3-2, and it is short that the lower end of the second stock 3-1 is installed in second
On bar 3-2；
The both ends of hand-held pole 1 are respectively the first hand grip portion 1-1 and the second hand grip portion 1-2, and middle section is stock interconnecting piece
1-3；
The upper end of first stock 2-1 and the upper end of the second stock 3-1 are connected with the both ends of stock interconnecting piece 1-3 respectively, the
One T-bar 2 is opposite by stock interconnecting piece 1-3 with the second T-bar 3 and is arranged in parallel；
On the first stock 2-1, be provided with first sliding groove along its length, on the second stock 3-1, along its length side
To second sliding slot is provided with, first sliding groove is opposite with second sliding slot；
It is installed with the first bar shaped sliding block and the second bar shaped sliding block vertically at the both ends of foot pedal 4, the two is sliding with first respectively
Slot matches with second sliding slot, and foot pedal 4 can be by the first bar shaped sliding block and the second bar shaped sliding block in the first stock 2-1 and
It is slided up and down between two stock 3-1；
Sampling cylinder 6 is open columnar structured of upper and lower end, and the lower end of sampling cylinder 6 is serrated setting, sampling cylinder 6
Upper end connect with the lower thread of connecting rod 5, the upper end of connecting rod 5 is installed in vertically on the bottom surface of foot pedal 4；
When the first bar shaped sliding block and the second bar shaped sliding block lower end wall with the lower end wall of first sliding groove and second sliding slot respectively
When being in contact, the upper end of sampling cylinder 6 is just past the first quarter butt 2-2.
It is provided on the first hand grip portion 1-1, the second hand grip portion 1-2, the first quarter butt 2-2 and the second quarter butt 3-2 anti-skidding
Screw thread.
Skid resistance strip is provided in the foot-operated face of foot pedal 4.
It is provided with internal screw thread on the upper end of sampling cylinder 6, is provided on the lower end of connecting rod 5 and the internal screw thread phase
The external screw thread matched.
The axial length of sampling cylinder 6 and the maximum sliding distance of foot pedal 4 are 25 centimetres.
Although describing the present invention herein with reference to specific embodiment, it should be understood that, these realities
Applying example only is the example of principles and applications.It should therefore be understood that can be permitted exemplary embodiment
More modifications, and can be designed that other arrangements, without departing from spirit of the invention as defined in the appended claims and
Range.It should be understood that different appurtenances can be combined by being different from mode described in original claim
It is required that and feature described herein.It will also be appreciated that the feature in conjunction with described in separate embodiments can be used at it
In his embodiment.
Claims (5)
1. a kind of foot-operated Pesticide-Polluted Soil detects sampler, which is characterized in that the Pesticide-Polluted Soil detection sampling
Device includes hand-held pole (1), the first T-bar (2), the second T-bar (3), foot pedal (4), connecting rod (5) and sampling cylinder (6)；
First T-bar (2) includes the first stock (2-1) and the first quarter butt (2-2), and the lower end of the first stock (2-1) is installed in the
On one quarter butt (2-2)；
Second T-bar (3) includes the second stock (3-1) and the second quarter butt (3-2), and the lower end of the second stock (3-1) is installed in the
On two quarter butts (3-2)；
The both ends of hand-held pole (1) are respectively the first hand grip portion (1-1) and the second hand grip portion (1-2), and middle section is stock connection
Portion (1-3)；
The upper end of first stock (2-1) and the upper end of the second stock (3-1) are connected with the both ends of stock interconnecting piece (1-3) respectively,
First T-bar (2) is opposite by stock interconnecting piece (1-3) with the second T-bar (3) and is arranged in parallel；
On the first stock (2-1), be provided with first sliding groove along its length, on the second stock (3-1), along its length side
To second sliding slot is provided with, first sliding groove is opposite with second sliding slot；
Be installed with the first bar shaped sliding block and the second bar shaped sliding block vertically at the both ends of foot pedal (4), the two respectively with first sliding groove
Match with second sliding slot, foot pedal (4) can by the first bar shaped sliding block and the second bar shaped sliding block the first stock (2-1) with
It is slided up and down between second stock (3-1)；
Sampling cylinder (6) is open columnar structured of upper and lower end, and the lower end of sampling cylinder (6) is serrated setting, sampling cylinder
(6) upper end is connect with the lower thread of connecting rod (5), and the upper end of connecting rod (5) is installed in the bottom surface of foot pedal (4) vertically
On；
When the first bar shaped sliding block and the second bar shaped sliding block connect with the lower end wall of the lower end wall of first sliding groove and second sliding slot respectively
When touching, the upper end of sampling cylinder (6) is just past the first quarter butt (2-2).
2. foot-operated Pesticide-Polluted Soil as described in claim 1 detects sampler, which is characterized in that in the first hand grip portion
Antiskid thread is provided on (1-1), the second hand grip portion (1-2), the first quarter butt (2-2) and the second quarter butt (3-2).
3. foot-operated Pesticide-Polluted Soil as claimed in claim 2 detects sampler, which is characterized in that in foot pedal (4)
Foot-operated face on be provided with skid resistance strip.
4. foot-operated Pesticide-Polluted Soil as claimed in claim 3 detects sampler, which is characterized in that in sampling cylinder (6)
Upper end on be provided with internal screw thread, external screw thread matched with the internal thread is provided on the lower end of connecting rod (5).
5. foot-operated Pesticide-Polluted Soil as claimed in claim 4 detects sampler, which is characterized in that sampling cylinder (6)
The maximum sliding distance of axial length and foot pedal (4) is 25 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600717.4A CN109459266A (en) | 2018-12-26 | 2018-12-26 | A kind of foot-operated Pesticide-Polluted Soil detection sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600717.4A CN109459266A (en) | 2018-12-26 | 2018-12-26 | A kind of foot-operated Pesticide-Polluted Soil detection sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109459266A true CN109459266A (en) | 2019-03-12 |
Family
ID=65614675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811600717.4A Pending CN109459266A (en) | 2018-12-26 | 2018-12-26 | A kind of foot-operated Pesticide-Polluted Soil detection sampler |
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| CN (1) | CN109459266A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205958287U (en) * | 2016-08-26 | 2017-02-15 | 山东省淮河流域水利管理局规划设计院 | Cutting ring fetches earth |
| CN206531669U (en) * | 2017-03-13 | 2017-09-29 | 刘超 | A kind of shallow-layer used for geological prospecting fetches earth sampling device manually |
| CN206756486U (en) * | 2017-06-05 | 2017-12-15 | 河海大学 | A kind of foil sampler |
| CN206960146U (en) * | 2017-06-22 | 2018-02-02 | 刚洁 | A kind of agriculture soil property sampling apparatus |
| CN207636331U (en) * | 2017-12-29 | 2018-07-20 | 新昌县大成生物科技有限公司 | A kind of labour-saving edaphon sample collection tool |
| CN207703523U (en) * | 2018-01-20 | 2018-08-07 | 南京国环科技股份有限公司 | A kind of soil testing assemblies |
| CN207730473U (en) * | 2018-01-02 | 2018-08-14 | 河南德冠园林绿化工程有限公司 | A kind of soil remediation sampler |
-
2018
- 2018-12-26 CN CN201811600717.4A patent/CN109459266A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205958287U (en) * | 2016-08-26 | 2017-02-15 | 山东省淮河流域水利管理局规划设计院 | Cutting ring fetches earth |
| CN206531669U (en) * | 2017-03-13 | 2017-09-29 | 刘超 | A kind of shallow-layer used for geological prospecting fetches earth sampling device manually |
| CN206756486U (en) * | 2017-06-05 | 2017-12-15 | 河海大学 | A kind of foil sampler |
| CN206960146U (en) * | 2017-06-22 | 2018-02-02 | 刚洁 | A kind of agriculture soil property sampling apparatus |
| CN207636331U (en) * | 2017-12-29 | 2018-07-20 | 新昌县大成生物科技有限公司 | A kind of labour-saving edaphon sample collection tool |
| CN207730473U (en) * | 2018-01-02 | 2018-08-14 | 河南德冠园林绿化工程有限公司 | A kind of soil remediation sampler |
| CN207703523U (en) * | 2018-01-20 | 2018-08-07 | 南京国环科技股份有限公司 | A kind of soil testing assemblies |
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Application publication date: 20190312 |
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