CN108716995A - A kind of soil sample collecting device - Google Patents
A kind of soil sample collecting device Download PDFInfo
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- CN108716995A CN108716995A CN201810732790.0A CN201810732790A CN108716995A CN 108716995 A CN108716995 A CN 108716995A CN 201810732790 A CN201810732790 A CN 201810732790A CN 108716995 A CN108716995 A CN 108716995A
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- Prior art keywords
- drilling rod
- soil sample
- collecting device
- wheel disc
- shaft
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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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to soil sample acquisition technique fields, disclose a kind of soil sample collecting device, include control system, harvester and storage device on frame, the control system is connect with the harvester and the storage device respectively, to control the working condition of the harvester and the storage device.A kind of soil sample collecting device provided by the invention, can be automatically performed multiple collection points, different depth soil sample Quick Acquisition, it is applicable to all kinds of agricultural planting production gardens or base, with better stability and applicability, preservation, management and detection after being stored convenient for soil sample, improve the working efficiency of soil sampling.
Description
Technical field
The present invention relates to soil sample acquisition technique fields, more particularly to a kind of soil sample collecting device.
Background technology
Soil is to provide the source of nutrition needed for crop growth, and soil quality directly affects growing way and the production of crops
Amount.Obtain the information of ASI systematic approach, so that it may to be monitored to soil, the nutritional ingredient that soil lacks is replenished in time, from
And ensure the healthy growth of crops.At this stage, the acquisition of soil nutrient information is by pedotheque mostly in laboratory point
What analysis obtained.The quality of soil sampling tool sampling performance determines the quality of sampling, especially pedotheque from soil sampling
It is rapidly and cleanly removed on device, influences efficiency and the accurate analysis to soil constituent.
With apply universal of scientific plantation theory and informationization technology and promote, monitoring to soil environment quality and
Detection is increasingly paid attention to by the farming producer and manager.It is well known that agriculture production environment be faced with it is a series of serious
Environmental pollution and ecological disruption the problem of, the pollution of each element can all directly affect the normal growth and agricultural product product of plant
Matter.Long-term soil pollution causes harmful substance to be accumulated in crops, and enters human body by food chain, causes various diseases
Disease is finally detrimental to health.For the appearance of such situation, the daily monitoring of generally use Internet of Things at present and key area sample
The mode of this acquisition testing carries out the analysis of soil environment quality.
Although there is many correlative studys both at home and abroad, at present in the Quick Acquisition of soil sample, storage management etc.
It still needs to improve:
(1) existing soil sample collecting efficiency is not high, and the mode of either manual sampling or automatic sampling, is needle mostly
Independent acquisition to the soil sample of a certain depth takes relatively long.
(2) existing soil sample stowing operation is cumbersome, no matter is encapsulated in specimen bag, is still put into containing box, will
It is preserved again soil sample after taking out storage in sampling instrument, to be carried out to number manually, manual operation is inefficient.
Invention content
(1) technical problems to be solved
The object of the present invention is to provide a kind of soil sample collecting devices, low to solve existing collecting device collecting efficiency,
The cumbersome problem of sample stowing operation.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of soil sample collecting devices, include on frame
Control system, harvester and storage device, the control system are connect with the harvester and the storage device respectively,
To control the working condition of the harvester and the storage device;
The harvester includes drilling rod shaft and rotate gear, the rotatable setting moved up and down of drilling rod shaft
In drilling rod channel, the drilling rod shaft is equipped with the helical tooth engaged with the rotate gear, and drilling rod shaft lower end connects
Connect hollow drilling rod collection head, sample loading pipe in the drilling rod collection head;
The storage device includes the wheel disc storage that the sample tube is replaced to clamping being connected to the drilling rod channel
Frame, the wheel disc accepting rack are equipped with wheel disc shaft, and the side of the wheel disc accepting rack is equipped with wheel coil motor, the wheel coil motor
By driving gear to be connect with wheel disc shaft, the wheel disc shaft is equipped with the runner engaged with the driving gear, to drive
The wheel disc accepting rack horizontally rotates.
Wherein, the upper end of the drilling rod shaft is fixed on by drilling rod fixing device in the drilling rod channel, the drilling rod
Shaft can be moved vertically in the drilling rod fixing device.
Wherein, drilling rod channel side is equipped with the drilling rod motor being drivingly connected with the rotate gear, the turning gear
The semicircular arc opening being equipped with across drilling rod channel one side wall is taken turns to connect with the drilling rod shaft.
Wherein, the side wall of the drilling rod collection head is equipped with is connected to the opening being adapted to, the wheel disc with the wheel disc accepting rack
Accepting rack is equipped with multiple support slots being adapted to the sample tube.
Wherein, the both ends of the sample tube are respectively equipped with removable partition board, and the lateral wall of the sample tube, which is equipped with, to be carved
Degree.
Wherein, the side wall of the sample tube is equipped at least one side cover to be opened/closed.
Wherein, the side wall of the sample tube is equipped at least two side covers to be opened/closed, is set between the two neighboring side cover
There is removable partition board.
Wherein, the control system includes control panel, microcontroller, control circuit and the indicator light being connected with each other.
Wherein, further include supply unit, the supply unit includes the battery component and electricity that power supply is provided for collecting device
Source circuit.
Wherein, shell is equipped on the outside of the frame, the upside of the shell is equipped with pull rod, and the downside of the shell is equipped with tool
There is the idler wheel of shock-absorbing function.
(3) advantageous effect
A kind of soil sample collecting device provided by the invention has the following advantages:
(1) can be automatically performed multiple collection points, different depth soil sample Quick Acquisition, be applicable to all kinds of agricultural plantings
Produce garden or base;
(2) in such a way that hollow drilling rod collection head carries sample tube so that sampling is more flexible, can complete multiple points
Soil collection and storage;
(3) mode bored under spiral is acquired, there is better stability and applicability;
(4) drilling rod collection head can assemble different specifications according to actual demand, coordinate with the sample tube of different length, can
Realize the acquisition to different depth soil;
(5) sample tube can be used cooperatively with wheel disc accepting rack, not only the replacement of convenience sample pipe, but convenient for soil sample storage after
It preserves, manage and detects;I.e. while removing the sample tube loaded, the immigration of sky sample tube is also completed, soil is improved
The working efficiency of earth sampling;
(6) it is mounted with the idler wheel of shock-absorbing function on the downside of shell, and is furnished with pull rod in the upside of shell, is ensureing that equipment is convenient
While mobile, the equipment damage for shaking and bringing caused by Uneven road is reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention;
Fig. 2 is the structural schematic diagram of sample tube of the embodiment of the present invention;
Fig. 3 is the collecting flowchart figure of the embodiment of the present invention;
Fig. 4 is the fundamental diagram of the embodiment of the present invention.
In figure, 11:Control panel;12:Microcontroller;13:Control circuit;21:Drilling rod channel;22:Drilling rod shaft;23:
Drilling rod motor;24:Rotate gear;25:Drilling rod collection head;26:Sample tube;261:Partition board;262:Side cover;263:Scale;27:It bores
Lever fixing apparatus;31:Wheel disc accepting rack;32:Wheel disc shaft;33:Take turns coil motor;34:Drive gear;35:Wheel disc shaft is fixed
Device;41:Battery component;42:Power circuit;43:Charging interface;51:Shell;52:Pull rod;53:Idler wheel.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
As depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of soil sample collecting device, includes on frame
Control system, harvester and storage device, control system are connect with harvester and storage device respectively, to control acquisition
The working condition of device and storage device;Harvester includes drilling rod channel 21, is equipped in drilling rod channel 21 moving up and down
The side of drilling rod shaft 22, drilling rod channel 21 is equipped with drilling rod motor 23, and drilling rod motor 23 passes through rotate gear 24 and drilling rod shaft
22 connections, drilling rod shaft 22 are equipped with the screw thread that adaptation is engaged with rotate gear 24, and 22 lower end of drilling rod shaft connects hollow brill
Bar collection head 25, sample loading pipe 26 in drilling rod collection head 25;Storage device includes being connected to drilling rod channel 21 to clamping
The wheel disc accepting rack 31 of sample tube 26 is replaced, wheel disc accepting rack 31 is equipped with wheel disc shaft 32, and the side of wheel disc accepting rack 31 is set
There is wheel coil motor 33, by driving gear 34 to be connect with wheel disc shaft 32, wheel disc shaft 32 is equipped with and driving wheel coil motor 33
The runner that gear 34 engages is horizontally rotated with band runner disc accepting rack 31.
Further, control system includes the control panel 11 being connected with each other, microcontroller 12, control circuit 13 and instruction
Lamp, control panel 11 are installed at the top of collecting device, connect control circuit 13, for triggering logical order, indicator light display control
Make the execution state of instruction;Microcontroller 12 is used for the storage and triggering of logical order using STM32 microcontrollers;Control electricity
Road 13, connection microcontroller 12, control panel 11 and indicator light, electric current and signal path are provided for entire control system;Micro-control
Device 12 processed is installed on the bottom of collecting device with control circuit 13.
Further, drilling rod channel 21 is vertically built in the center of entire collecting device, is that drilling rod shaft 22 is up and down
Track is provided, the upper end of drilling rod shaft 22 is fixed on by drilling rod fixing device 27 in drilling rod channel 21, and drilling rod shaft 22 can edge
Vertical direction moves in drilling rod fixing device 27, drilling rod fixing device 27 be non-totally enclosed disk, and with drilling rod channel 21
Inner wall agrees with, the position for fixing drilling rod shaft 22 and stabilization.
Wherein, the side in drilling rod channel 21 is equipped with drilling rod motor 23, and the driving end of drilling rod motor 23 is equipped with rotate gear 24,
21 side wall of drilling rod channel position corresponding with rotate gear 24 is open equipped with semicircular arc, and drilling rod shaft 22 is equipped with and turning gear
The screw thread of 24 engagement adaptation of wheel, the length of screw thread move up and down required stroke according to practical drilling rod shaft 22 and determine, turning gear
Wheel 24 passes through semicircular arc opening to realize and is drivingly connected with drilling rod shaft 22.
Wherein, 22 lower end of drilling rod shaft connects hollow drilling rod collection head 25, sample loading pipe 26 in drilling rod collection head 25,
The side wall of drilling rod collection head 25 be equipped with to replace sample tube 26 by mouth, when acquiring soil sample, drilling rod collection head 25 is taken
Soil layer is pierced with empty sample tube, obtains soil sample, the length dimension adaptation of drilling rod collection head 25 and sample tube 26, and can root
Suitable length dimension specification is chosen according to actual needs.
Further, sample tube 26 is tubular structure, and preferably clear rigid plastics material, both ends are respectively equipped with removable
The partition board 261 of dress, the lateral wall of sample tube 26 are equipped with scale 263 and number, convenient depth and type to sampling soil into
Line identifier.
Wherein, the side wall of sample tube 26 is equipped at least one side cover 262 to be opened/closed, and the present embodiment is to be arranged two side covers
Partition board 261 is equipped with for 262, between two side covers 262 to preserve to the layering of soil sample.
Further, wheel disc accepting rack 31 is placed horizontally at harvester side, wheel disc accepting rack 31 be equipped with it is multiple with
The support slot that sample tube 26 is adapted to, wheel disc accepting rack 31 are connected to drilling rod channel 21, replace sample tube 26 to clamping, wheel disc is received
Frame 31 of receiving is equipped with wheel disc shaft 32, and the both ends of wheel disc shaft 32 are respectively equipped with a wheel disc shaft fixing device 35, for fixing
Wheel disc shaft 32 is with wheel disc accepting rack 31 in the position of whole equipment and stabilization.
Wherein, the side of wheel disc accepting rack 31 is equipped with wheel coil motor 33, and the driving end of wheel coil motor 33 is equipped with driving gear
34, driving gear 34 is engaged with the runner of wheel disc shaft 32, realizes that wheel disc accepting rack 31 is horizontal same centered on wheel disc shaft 32
Step rotation, so control wheel disc accepting rack 31 it is unidirectional horizontally rotate a fixed angle, user can be arranged as required to rotate
Angle.
Further, further include supply unit, supply unit includes 41 He of battery component that power supply is provided for collecting device
Power circuit 42,41 preferred small battery of battery component connect power circuit 42 and control circuit 13, are provided for two motors
Power resources;Power circuit 42 connects control circuit 13, and relay protection is provided for electronic device;Battery component 41 is equipped with charging
Mouth 43, switching accessory to charge the battery, connection accumulator charge port are furnished with electro-insulating rubber plug to babinet.
Further, shell 51 is equipped on the outside of frame, shell 51 uses insulating rigid material, preferably rectangular shape, is
Internal components provide protection, and the upside of shell 51 is equipped with pull rod 52, and is furnished with rubber sleave, facilitates push-and-pull move collecting device;
The downside of shell 51 is set there are four the idler wheel 53 with shock-absorbing function, is individually fixed in 51 four angles in lower section of shell, is reduced by road
The equipment damage for shaking and bringing caused by face is uneven.
Construction procedure such as Fig. 3 and Fig. 4, the embodiment of the present invention is as follows:
(1) after selected sampled point, this collecting device is placed on above sampled point, is turned on the power switch, and adjust to
It is horizontal;
(2) by control panel triggering " acquisition " instruction to microcontroller, then by microcontroller drive control circuit, power supply electricity
Road makes drilling rod motor be rotated forward and be rotated backward;
(3) by " acquisition " button of control panel, by drilling rod motor-driven rotation gear, linkage drilling rod shaft rotates,
It pushes the empty sample tube of drilling rod collection head carrying to be inserted perpendicularly into soil to be sampled;When drilling rod motor forward direction goes to threshold value, automatically
Toggling command is executed, to drive drilling rod collection head and sample tube to rise to initial position, that is, completes primary acquisition, and pass through finger
Show that lamp prompt acquisition is completed and sample tube is to be replaced;
(4) by control panel triggering " rotation " instruction to microcontroller, then by microcontroller drive control circuit, power supply electricity
Road makes wheel coil motor rotate;
(5) it is counterclockwise to be carried by wheel disc motor driving wheel disk accepting rack by " rotation " button of control panel for sample tube
1/8th circumference (angle without being limited thereto) are rotated, while the sample tube for having loaded soil sample is removed drilling rod collection head, and will
Empty sample tube moves into drilling rod collection head, prepares collecting work next time, and prompt rotation to complete by indicator light;
(6) if you need to continue to acquire soil sample, then in selected sampled point, (2)-(5) step is repeated
(7) after the completion of waiting for soil collection, power supply and in time charging need to be closed;In addition, can be by 8 sample tubes loaded one
Secondary property is taken out, and is inserted into partition board in itself position 20cm and 40cm, not only soil sample is convenient for carry, but also be convenient for soil samples and detecting.
A kind of soil sample collecting device provided by the invention has the following advantages:
(1) can be automatically performed multiple collection points, different depth soil sample Quick Acquisition, be applicable to all kinds of agricultural plantings
Produce garden or base;
(2) in such a way that hollow drilling rod collection head carries sample tube so that sampling is more flexible, can complete multiple points
Soil collection and storage;
(3) mode bored under spiral is acquired, there is better stability and applicability;
(4) drilling rod collection head can assemble different specifications according to actual demand, coordinate with the sample tube of different length, can
Realize the acquisition to different depth soil;.
(5) sample tube can be used cooperatively with wheel disc accepting rack, not only the replacement of convenience sample pipe, but convenient for soil sample storage after
It preserves, manage and detects;I.e. while removing the sample tube loaded, the immigration of sky sample tube is also completed, soil is improved
The working efficiency of earth sampling;
(6) it is mounted with the idler wheel of shock-absorbing function on the downside of shell, and is furnished with pull rod in the upside of shell, is ensureing that equipment is convenient
While mobile, the equipment damage for shaking and bringing caused by Uneven road is reduced.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of soil sample collecting device, which is characterized in that include control system, harvester and storage on frame
Device, the control system are connect with the harvester and the storage device respectively, to control the harvester and
The working condition of the storage device;
The harvester includes drilling rod shaft and rotate gear, and the rotatable setting moved up and down of drilling rod shaft is being bored
In bar channel, the drilling rod shaft is equipped with the helical tooth engaged with the rotate gear, and the connection of drilling rod shaft lower end is empty
The drilling rod collection head of the heart, sample loading pipe in the drilling rod collection head;
The storage device includes the wheel disc accepting rack that the sample tube is replaced to clamping being connected to the drilling rod channel, institute
It states wheel disc accepting rack and is equipped with wheel disc shaft, the side of the wheel disc accepting rack is equipped with wheel coil motor, and the wheel coil motor passes through
Driving gear is connect with wheel disc shaft, and the wheel disc shaft is equipped with the runner engaged with the driving gear, described in drive
Wheel disc accepting rack horizontally rotates.
2. soil sample collecting device as described in claim 1, which is characterized in that the upper end of the drilling rod shaft passes through drilling rod
Fixing device is fixed in the drilling rod channel, and the drilling rod shaft can be moved vertically in the drilling rod fixing device
It is dynamic.
3. soil sample collecting device as described in claim 1, which is characterized in that drilling rod channel side be equipped with it is described
The drilling rod motor that rotate gear is drivingly connected, the semicircular arc that the rotate gear passes through drilling rod channel one side wall to be equipped with are opened
Mouth is connect with the drilling rod shaft.
4. soil sample collecting device as described in claim 1, which is characterized in that the side wall of the drilling rod collection head be equipped with
The opening of the wheel disc accepting rack connection adaptation, the wheel disc accepting rack are equipped with multiple clampings being adapted to the sample tube
Slot.
5. soil sample collecting device as described in claim 1, which is characterized in that the both ends of the sample tube are respectively equipped with can
The lateral wall of the partition board of dismounting, the sample tube is equipped with scale.
6. soil sample collecting device as claimed in claim 5, which is characterized in that the side wall of the sample tube is equipped at least one
A side cover to be opened/closed.
7. soil sample collecting device as claimed in claim 5, which is characterized in that the side wall of the sample tube is equipped at least two
A side cover to be opened/closed is equipped with removable partition board between the two neighboring side cover.
8. soil sample collecting device as described in claim 1, which is characterized in that the control system includes being connected with each other
Control panel, microcontroller, control circuit and indicator light.
9. soil sample collecting device as described in claim 1, which is characterized in that further include supply unit, the power supply dress
Set battery component and power circuit including providing power supply for collecting device.
10. such as claim 1-9 any one of them soil sample collecting devices, which is characterized in that be equipped on the outside of the frame
The upside of shell, the shell is equipped with pull rod, and the downside of the shell is equipped with the idler wheel with shock-absorbing function.
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CN201810732790.0A CN108716995B (en) | 2018-07-05 | 2018-07-05 | Soil sample collection equipment |
Applications Claiming Priority (1)
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CN201810732790.0A CN108716995B (en) | 2018-07-05 | 2018-07-05 | Soil sample collection equipment |
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CN108716995B CN108716995B (en) | 2023-10-20 |
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Cited By (2)
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---|---|---|---|---|
CN111751155A (en) * | 2020-07-15 | 2020-10-09 | 宁波械色自动化技术有限公司 | Soil collection device for soil remediation |
CN116359473A (en) * | 2023-03-30 | 2023-06-30 | 生态环境部南京环境科学研究所 | Detection depth-adjustable soil detection device for heavy metal soil restoration |
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CN116359473A (en) * | 2023-03-30 | 2023-06-30 | 生态环境部南京环境科学研究所 | Detection depth-adjustable soil detection device for heavy metal soil restoration |
CN116359473B (en) * | 2023-03-30 | 2024-06-04 | 生态环境部南京环境科学研究所 | Detection depth-adjustable soil detection device for heavy metal soil restoration |
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