CN109682638A - A kind of agricultural heavy metal analysis sampler - Google Patents
A kind of agricultural heavy metal analysis sampler Download PDFInfo
- Publication number
- CN109682638A CN109682638A CN201910031470.7A CN201910031470A CN109682638A CN 109682638 A CN109682638 A CN 109682638A CN 201910031470 A CN201910031470 A CN 201910031470A CN 109682638 A CN109682638 A CN 109682638A
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- China
- Prior art keywords
- fixed
- outer cylinder
- sampling head
- heavy metal
- motor
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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
The present invention relates to agriculture test fields, specifically disclose a kind of agriculture heavy metal analysis sampler, including mounting plate, fixed supporting leg, elevating lever, lifter plate, guide rod, pedal, taper stabilizer blade and motor；In the fixed horizontal lifter plate in the lower end of elevating lever, the motor is fixedly mounted on the downside of lifter plate, and the lower end of installation sleeve is coaxially fixed with downward opening sampling head；Fixing sleeve is equipped with a circle outer cylinder on the lateral wall of the sampling head, and the sliding door extracted out in the vertical direction is equipped on outer cylinder, offers lateral sample tap on corresponding sampling head side wall inside sliding door.The present invention can be opened by the sliding door on the outside of sampling head of setting from the side wall of sampling head, be sampled to the soil that inside is taken out from side, it can guarantee the complete of soil horizon, it is not influenced by other soil horizons, keeps the pedotheque taken out truer, guarantee the accuracy of detection.
Description
Technical field
The present invention relates to agriculture test field, specifically a kind of agricultural heavy metal analysis sampler.
Background technique
During agricultural planting, the case where soil, is directly related to the income of agricultural planting, and nowadays soil environment
Severe situation is faced, the overall situation of China's soil pollution allows of no optimist, and some areas soil pollution is serious, in polluted enterprises
Or there is soil seriously polluted area and high risk area in areal of industrial concentration, industrial and mineral mining area and surrounding area, city and suburban area；
Soil pollution type multiplicity shows the old and new's pollutant and deposits, the situation of Inorganic whisker pollution；Soil pollution approach is more,
Reason is complicated, and control difficulty is big；Soil environment supervision and management system is unsound, Soil Pollution Control insufficient investment, whole society's soil
The consciousness of earth prevention and cure of pollution is not strong；The Quality Safety Problems of Agricultural Products and Mass disturbance caused by soil pollution increases year by year,
An important factor for as masses' health and social stability is influenced.
A kind of soil sample collector disclosed in Chinese patent (notification number: 206583629 U of CN, the day for announcing: 2018.10.24)
And soil sampling apparatus, opening motor rotates drive shaft, and successively drive drilling rod and drill bit to rotate by drive shaft,
Drill bit breaks and gos deep into soil layer by being set to the milling cutter of chisel edge, and the soil in soil layer is made to enter the hollow cavity of drill bit
It is interior, to complete the collecting work of soil Germplasm Bank.When sampling, plate will be layered and be successively inserted into first point of drill bit from the bottom up
Layer socket or the second layering socket, sample can be trembled in soil collector by then gently beaing drill bit with hand hammer again, take one layer
Sample pulls out one layer of layering plate, successively takes out sample.Whole soil horizons are sampled, and can not be for wherein certain depth
Soil accurately samples, and in longitudinal movement, the lowermost soil can also be adhered to panel surfaces and is carried upwardly into it plate
His soil layer, influences experimental result.
Summary of the invention
The purpose of the present invention is to provide a kind of agriculture heavy metal analysis samplers, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of agricultural heavy metal analysis sampler, including mounting plate, fixed supporting leg, elevating lever, lifter plate, guide rod, pedal,
Taper stabilizer blade and motor；Vertical fixed supporting leg is fixed on the quadrangle of mounting plate, in the fixed taper in the lower end of fixed supporting leg
Stabilizer blade, taper stabilizer blade are inverted conical structure, and the upper end diameter is identical as the diameter of fixed supporting leg, can by taper stabilizer blade
Easily taper stabilizer blade is inserted into soil, is fixed convenient for device；The elevating lever is located at the center of mounting plate, and vertically to
Under gone up and down on it across mounting plate, realize height adjustment, in the lifter plate that the lower end of elevating lever is fixed horizontal, the two of lifter plate
Side, which is slided, is equipped with the guide rod of vertical fixation on a mounting board, move lifter plate can only in the vertical direction；It steps on
Plate is fixed on mounting plate upper surface, and bigger lower pressure can be provided by foot pedal；The motor is fixedly mounted on lifting
The downside of plate, the output shaft of motor straight down, its output shaft lower end fixing sleeve be equipped with installation sleeve, can by pin,
Screw etc. is fixed, and the lower end of installation sleeve is coaxially fixed with downward opening sampling head；In the lateral wall of the sampling head
Upper fixing sleeve is equipped with a circle outer cylinder, and the downward blade that breaks ground is fixed in the lower end of sampling head, outer cylinder, is broken ground by rotating to drive
Blade breaks ground, and realizes the feeding of sampling head and outer cylinder, is equipped with the sliding door extracted out in the vertical direction, sliding door on outer cylinder
Two sides be fixed with slider bar, offer sliding slot on the corresponding outer cylinder of slider bar, slider bar is inserted into sliding slot straight down, is made
Sliding door can only move in the vertical direction, offer lateral sample tap on corresponding sampling head side wall inside sliding door, beat
Sliding door is opened, the soil horizon of different location in sampling head can be directly taken through lateral sample tap, lateral soil will not be destroyed
Earth composition of layer.
It is further: a circle water tank to be provided in the outer cylinder, water tank is located at the lower part of outer cylinder, and the upper end of water tank is communicated with
The upper end of water injection pipe straight up, water injection pipe is stretched out from the top of outer cylinder, and staff directly injects water by water injection pipe
It is to add water in water tank into water tank；Water seepage hole is offered on the corresponding side wall of water tank, water seepage hole is pierced by the side wall of outer cylinder, seeps
Water hole is smaller, flows internal water slowly outward, and circle area spongiosa corresponding with water seepage hole, water are fixed on the side wall of outer cylinder
Water penetrates on area spongiosa in case, keeps the lower end outer wall of outer cylinder moist, soil adhesion is convenient on outer drum outer wall when avoiding rotating
Feeding.
It is further: to be welded with reinforcing rib between the sampling head and installation sleeve, increase the intensity of junction, extension makes
Use the service life.
Further: the height of the sliding door is the 1/2-2/3 of outer cylinder height.
It is further: horizontal fixation handle to be fixed on the upper end side wall of the elevating lever, the top of fixed handle is right
It is arranged with the pressing plate moved in the vertical direction on the elevating lever answered, is arranged on the elevating lever between pressing plate and fixed handle
Support spring supports pressing plate by support spring, and so that pressing plate is loosed one's grip after pulling down can reset, the two sides of pressing plate
It is respectively and fixedly provided with the squeeze grip parallel with fixed handle, manpower holds fixed handle and squeeze grip simultaneously when use, will press
Handle pushes；In the downside of pressing plate, there are two the second contacts for installation, and two the second contacts are electrically connected by conducting wire, each
The first contact is respectively and fixedly provided on the corresponding fixed handle in the underface of second contact, two the first contacts are connected on motor, the
The circuit of motor is connected when one contact and the second contact contact, and rotates motor, is resetted after loosing one's grip in the effect of support spring, the
One contact, the second contact separation, cause motor to power off, and device is made only to be powered after feeding makes pressure testing, are not easy to open in the case of other
It is dynamic, so that equipment safety carried, used.
It is further: battery to be fixedly installed in the mounting plate, motor is connected on battery, is powered for motor.
Further: the lower end of the guide rod is fixed with the limited block that diameter is greater than guide rod, avoids lifter plate from leading
It falls off on bar.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through the sliding door on the outside of sampling head of setting,
Can be opened from the side wall of sampling head, to inside take out soil from side sample, can guarantee the complete of soil horizon, not by
The influence of other soil horizons keeps the pedotheque taken out truer, guarantees the accuracy of detection；Sponge is installed on side wall
Band, wherein speckle with water, make sampling head in the soil swivel feeding when it is more laborsaving, keep motor work more smooth, extend motor
Service life；The unlatching of motor is controlled by use state, motor can be made to charge when hand-held device is fed down, downwards into
To soil is drilled through, use is safe, easy to carry.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of agriculture heavy metal analysis sampler.
Fig. 2 is a kind of structural schematic diagram of sampling head in agriculture heavy metal analysis sampler.
Fig. 3 is the enlarged structure schematic diagram of A in Fig. 1.
In figure: 1- mounting plate, 2- fixed supporting leg, 3- elevating lever, 4- lifter plate, 5- guide rod, 6- pedal, 7- taper branch
Foot, 8- motor, 9- battery, 10- sampling head, 11- break ground blade, 12- outer cylinder, 13- sliding door, 14- sliding slot, and 15- laterally takes
Sample mouth, 16- area spongiosa, 17- water tank, 18- water injection pipe, 19- reinforcing rib, 20- installation sleeve, the fixed handle of 21-, 22- pressing plate,
23- support spring, the first contact 24-, the second contact 25-, 26- conducting wire, 27- squeeze grip.
Specific embodiment
Embodiment 1
Please refer to figure, in the embodiment of the present invention, a kind of agricultural heavy metal analysis sampler, including mounting plate 1, fixed supporting leg 2,
Elevating lever 3, lifter plate 4, guide rod 5, pedal 6, taper stabilizer blade 7 and motor 8；It is fixed vertically on the quadrangle of mounting plate 1
Fixed supporting leg 2, in the fixed taper stabilizer blade 7 in the lower end of fixed supporting leg 2, taper stabilizer blade 7 is inverted conical structure, the upper end diameter
It is identical as the diameter of fixed supporting leg 2, easily taper stabilizer blade 7 can be inserted into soil by taper stabilizer blade 7, be convenient for device
It is fixed；The elevating lever 3 is located at the center of mounting plate 1, and passes through mounting plate 1 straight down and go up and down on it, realizes that height is adjusted
Section, in the lifter plate 4 that the lower end of elevating lever 3 is fixed horizontal, the two sides of lifter plate 4, which are slided to be equipped with, vertical is fixed on installation
Guide rod 5 on plate 1, the lower end of guide rod 5 are fixed with the limited block that diameter is greater than guide rod 5, avoid lifter plate 4 from guide rod
It falls off on 5, move lifter plate 4 can only in the vertical direction；Pedal 6 is fixed on 1 upper surface of mounting plate, and worker is using
When, bigger lower pressure can be provided by foot pedal 6.
The motor 8 is fixedly mounted on the downside of lifter plate 4, the output shaft of motor 8 straight down, in its output shaft lower end
Fixing sleeve is equipped with installation sleeve 20, can be fixed by pin, screw etc., the lower end of installation sleeve 20 is coaxially fixed with out
The sampling head 10 of mouth down, is welded with reinforcing rib 19 between sampling head 10 and installation sleeve 20, increase the intensity of junction, extends
Service life.Battery 9 is fixedly installed in the mounting plate 1, motor 8 is connected on battery 9, is powered for motor 8.
Fixing sleeve is equipped with a circle outer cylinder 12 on the lateral wall of the sampling head 10, in the lower end of sampling head 10, outer cylinder 12
Be fixed with the downward blade 11 that breaks ground, drive the blade 11 that breaks ground to break ground by rotating, realize sampling head 10 and outer cylinder 12 into
It gives, the sliding door 13 extracted out in the vertical direction is installed on outer cylinder 12, the two sides of sliding door 13 are fixed with slider bar, slider bar
Sliding slot 14 is offered on corresponding outer cylinder 12, slider bar is inserted into straight down in sliding slot 14, makes sliding door 13 only can be perpendicular
Histogram moves up, and the height of sliding door 13 is the 1/2-2/3 of 12 height of outer cylinder, corresponding 10 side of sampling head in 13 inside of sliding door
Lateral sample tap 15 is offered on wall, is opened sliding door 13, can directly be taken in sampling head 10 not through lateral sample tap 15
With the soil horizon of position, lateral soil composition of layer will not be destroyed.
A circle water tank 17 is provided in the outer cylinder 12, water tank 17 is located at the lower part of outer cylinder 12, the upper end connection of water tank 17
There is water injection pipe 18 straight up, the upper end of water injection pipe 18 is stretched out from the top of outer cylinder 12, and water is directly passed through note by staff
Water pipe 18 is injected into water tank 17, is to add water in water tank 17；Water seepage hole is offered on the corresponding side wall of water tank 17, water seepage hole is worn
The side wall of outer cylinder 12 out, water seepage hole is smaller, flows internal water slowly outward, and a circle is fixed on the side wall of outer cylinder 12 and is seeped
The corresponding area spongiosa 16 in water hole, water penetrates on area spongiosa 16 in water tank 17, keeps the lower end outer wall of outer cylinder 12 moist, avoids rotating
When soil adhesion on 12 outer wall of outer cylinder, convenient for feeding.
Embodiment 2
Horizontal fixation handle 21, the corresponding lifting in top of fixed handle 21 are fixed on the upper end side wall of the elevating lever 3
It is arranged with the pressing plate 22 moved in the vertical direction on bar 3, is arranged on the elevating lever 3 between pressing plate 22 and fixed handle 21
Support spring 23 supports pressing plate 22 by support spring 23, and so that pressing plate 22 is loosed one's grip after pulling down can reset, pressing
The two sides of plate 22 are respectively and fixedly provided with the squeeze grip 27 parallel with fixed handle 21, and manpower holds fixed 21 He of handle simultaneously when use
Squeeze grip 27 pushes squeeze grip 27；In the downside of pressing plate 22, there are two the second contact 25, two the second contacts for installation
25 are electrically connected by conducting wire 26, are respectively and fixedly provided with the first touching on the corresponding fixed handle 21 in underface of each second contact 25
Point 24, two the first contacts 24 are connected on motor 8, and the circuit of motor 8 is connected when the first contact 24 and the second contact 25 contact,
Motor 8 is rotated, is resetted after loosing one's grip in the effect of support spring 23, the first contact 24, the separation of the second contact 25 lead to motor 8
Power-off, makes device only be powered after feeding makes pressure testing, is not easy to start in the case of other, and equipment safety is made to carry, use.
In use, device to be pierced into soil by fixed supporting leg 2 and be fixed on device as on the soil for needing to sample
On ground；Staff with the hands holds fixed handle 21 and squeeze grip 27 simultaneously, moves down pressing plate 22 and is pressed on
On fixed handle 21, the first contact 24 and the contact of the second contact 25, motor 8 connected to it rotate after being powered at this time, worker's hand
Holding determines handle 21, squeeze grip 27 pushes elevating lever 3 to move down, after the sampling head 10 of rotation is broken ground by the blade 11 that breaks ground
It enters in soil, water during sampling head 10 is fed down in water tank 17 penetrates on area spongiosa 16, area spongiosa 16
Keep the outside of outer cylinder 12 moist, reduce the friction with external soil, the feeding of sampling head 10 is made more to save strength；Soil is taken to terminate
Afterwards, sampling head 10 is taken out from soil, when needing the wherein soil of certain depth, it is only necessary to upwards that sliding door 13 is upward
Extraction, then be inserted into the soil of required depth and be sampled by relevant sampling plate or tool level.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of agricultural heavy metal analysis sampler, including mounting plate (1), fixed supporting leg (2), elevating lever (3), lifter plate
(4), guide rod (5), pedal (6), taper stabilizer blade (7) and motor (8)；It is fixed vertical on the quadrangle of mounting plate (1) to consolidate
Determine supporting leg (2), fixed taper stabilizer blade (7) in the lower end of fixed supporting leg (2), taper stabilizer blade (7) is inverted conical structure, thereon
Hold diameter identical as the diameter of fixed supporting leg (2)；The elevating lever (3) is located at the center of mounting plate (1), and passes through straight down
Mounting plate (1) is gone up and down on it, and in the fixed horizontal lifter plate (4) in the lower end of elevating lever (3), the two sides of lifter plate (4) are sliding
It is dynamic to be equipped with the vertical guide rod (5) being fixed on mounting plate (1)；Pedal (6) is fixed on mounting plate (1) upper surface；It is special
Sign is, the motor (8) is fixedly mounted on the downside of lifter plate (4), the output shaft of motor (8) straight down, in its output
Axis lower end fixing sleeve is equipped with installation sleeve (20), and the lower end of installation sleeve (20) is coaxially fixed with downward opening sampling head
(10)；Fixing sleeve is equipped with one and encloses outer cylinder (12) on the lateral wall of the sampling head (10), under sampling head (10), outer cylinder (12)
End is fixed with the downward blade that breaks ground (11), and the sliding door (13) extracted out in the vertical direction, pull are equipped on outer cylinder (12)
The two sides of door (13) are fixed with slider bar, sliding slot (14) are offered on the corresponding outer cylinder of slider bar (12), slider bar is straight down
It is inserted into sliding slot (14), offers lateral sample tap (15) on internal corresponding sampling head (10) side wall of sliding door (13).
2. a kind of agriculture heavy metal analysis sampler according to claim 1, it is characterised in that: in the outer cylinder (12)
It is provided with a circle water tank (17), water tank (17) is located at the lower part of outer cylinder (12), and the upper end of water tank (17) is communicated with straight up
The upper end of water injection pipe (18), water injection pipe (18) is stretched out from the top of outer cylinder (12)；It is offered on the corresponding side wall of water tank (17)
Water seepage hole, water seepage hole are pierced by the side wall of outer cylinder (12), and circle sea corresponding with water seepage hole is fixed on the side wall of outer cylinder (12)
Continuous band (16).
3. a kind of agriculture heavy metal analysis sampler according to claim 1, it is characterised in that: the sampling head (10)
Reinforcing rib (19) are welded between installation sleeve (20).
4. a kind of agriculture heavy metal analysis sampler according to claim 1, it is characterised in that: the sliding door (13)
Height be outer cylinder (12) height 1/2-2/3.
5. a kind of agriculture heavy metal analysis sampler according to claim 1 to 4, it is characterised in that: the lifting
It is fixed with horizontal fixation handle (21) on the upper end side wall of bar (3), fixes on the corresponding elevating lever in top (3) of handle (21)
The pressing plate (22) moved in the vertical direction is arranged with, on the elevating lever (3) between pressing plate (22) and fixed handle (21)
It is arranged support spring (23), the two sides of pressing plate (22) are respectively and fixedly provided with the squeeze grip (27) parallel with fixed handle (21)；?
There are two the second contact (25), two the second contacts (25) are electrically connected by conducting wire (26) for the downside installation of pressing plate (22),
It is respectively and fixedly provided with the first contact (24) on the corresponding fixed handle (21) in the underface of each second contact (25), two first touchings
Point (24) is connected on motor (8).
6. a kind of agriculture heavy metal analysis sampler according to claim 5, it is characterised in that: the mounting plate (1)
It is inside fixedly installed with battery (9), motor (8) is connected on battery (9).
7. a kind of agriculture heavy metal analysis sampler according to claim 1, it is characterised in that: the guide rod (5)
Lower end be fixed with diameter be greater than guide rod (5) limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031470.7A CN109682638B (en) | 2019-01-14 | 2019-01-14 | Agricultural heavy metal detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031470.7A CN109682638B (en) | 2019-01-14 | 2019-01-14 | Agricultural heavy metal detection sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109682638A true CN109682638A (en) | 2019-04-26 |
| CN109682638B CN109682638B (en) | 2021-01-05 |
Family
ID=66192178
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910031470.7A Active CN109682638B (en) | 2019-01-14 | 2019-01-14 | Agricultural heavy metal detection sampling device |
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| Country | Link |
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| CN (1) | CN109682638B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018017A (en) * | 2019-05-17 | 2019-07-16 | 山东省农业科学院作物研究所 | Soil improvement soil sampling apparatus |
| CN112485052A (en) * | 2020-12-24 | 2021-03-12 | 山东省物化探勘查院 | Deep and shallow layer layered sampling device for prospecting engineering |
| CN113884326A (en) * | 2020-07-02 | 2022-01-04 | 甘肃振达食品有限公司 | Agricultural and sideline products sampler |
| CN114184420A (en) * | 2021-12-10 | 2022-03-15 | 贵州凯环环境检测技术有限公司 | Sampling device for soil detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110018017A (en) * | 2019-05-17 | 2019-07-16 | 山东省农业科学院作物研究所 | Soil improvement soil sampling apparatus |
| CN110018017B (en) * | 2019-05-17 | 2021-04-13 | 山东省农业科学院作物研究所 | Soil sampling device for soil improvement |
| CN113884326A (en) * | 2020-07-02 | 2022-01-04 | 甘肃振达食品有限公司 | Agricultural and sideline products sampler |
| CN112485052A (en) * | 2020-12-24 | 2021-03-12 | 山东省物化探勘查院 | Deep and shallow layer layered sampling device for prospecting engineering |
| CN114184420A (en) * | 2021-12-10 | 2022-03-15 | 贵州凯环环境检测技术有限公司 | Sampling device for soil detection |
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| Publication number | Publication date |
|---|---|
| CN109682638B (en) | 2021-01-05 |
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