CN110146327A - A kind of agricultural technology extension soil collection and detection device - Google Patents
A kind of agricultural technology extension soil collection and detection device Download PDFInfo
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- CN110146327A CN110146327A CN201910464636.4A CN201910464636A CN110146327A CN 110146327 A CN110146327 A CN 110146327A CN 201910464636 A CN201910464636 A CN 201910464636A CN 110146327 A CN110146327 A CN 110146327A
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- 239000002689 soil Substances 0.000 title claims abstract description 100
- 238000001514 detection method Methods 0.000 title claims abstract description 66
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 235000015097 nutrients Nutrition 0.000 claims description 21
- 239000000523 sample Substances 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 210000003195 fascia Anatomy 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 241001074085 Scophthalmus aquosus Species 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/245—Earth materials for agricultural purposes
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of agricultural technology extension soil collection and detection devices, more particularly to agricultural mechanical field, including the first pull rod and the second pull rod, the junction of first pull rod and the second pull rod is equipped with articulated mounting, first pull rod and the second pull rod are flexibly connected by articulated mounting, second pull rod is equipped with acquisition device, and first pull rod is equipped with detection device；The acquisition device includes electric hydaulic bar, the electric hydaulic bar output shaft outer wall is equipped with the first driving motor, first driving motor output shaft end is equipped with first gear, and the electric hydaulic bar output shaft end is equipped with connection bearing, and the connection bearing interpolation is connected to tube.The present invention is high to the collecting efficiency of soil, and workload is reduced, easy to operate, time saving and energy saving, during acquisition, soil is not bound on the limbs of user, more clean hygiene greatly simplifies the operation sequence of Soil K+adsorption, can complete the acquisition and detection of soil at any time.
Description
Technical field
The present invention relates to agricultural mechanical fields, it is more particularly related to which a kind of agricultural technology extension is adopted with soil
Collection and detection device.
Background technique
Soil sample analysis is the basic content for being engaged in the researchs such as environment, ecology, agricultural.Accurately, in right amount, quick obtaining soil
The pedotheque of earth different depth is directly related to the precision of research and the reliability of data；There are many kinds for pedotheque sampler
Class.Farmland or wasteland topsoil sample are acquired, small-sized spades can be used；The general physical property of soil is studied, such as the soil weight, hole
Gap rate and water retention characteristic etc., using cutting ring；Cutting ring is the cylinder of both ends open, and lower mouth has sword, and the height and diameter of cylinder are equal
It is 5 centimetres or so；Pedotheque soil sampler directly affects the labor intensity of soil sampling work as the tool of soil collection
And working efficiency.It needs to be sampled detection, traditional soil in multiple and different positions when taking soil in extensive agricultural planting
Workload is very big during use for acquisition device, course of work difficulty low efficiency, time-consuming and laborious.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of agricultural technology extension and is adopted with soil
Collection and detection device, by pushing tube to move down in first sleeve using electric hydaulic bar, so that tube bottom end is adopted
Collector is inserted into inside soil to be detected, then controls the first driving motor and the work of the second driving motor, the first driving electricity
Machine drives tube and the collection tube of its bottom end to rotate, and teeth can act on soil with acquiring the brill of bottom of the tube, so that acquisition
Pipe can stretch to rapidly inside detection soil, and detection soil can enter to inside collecting pipe by funnelform drainage ring flat-plate,
The second driving motor pushes squeeze board to be compacted soil in collecting pipe simultaneously, so that the soil in collecting pipe will receive upper and lower two
The style of work of the power in a direction, is compacted in collecting pipe, and when collecting pipe taking-up is packaged, soil is not easy from collecting pipe bottom
It falls off in the open-work in portion, whole process is driven by electric machinery, and need to only carry out simply working can be completed work, rotation
Ground teeth and funnelform drainage ring flat-plate are bored, can be squeezed soil to collecting pipe when collection tube stretches to inside soil
Portion, collecting efficiency is high, and easy to operate, during acquisition, soil is not bound on the limbs of user.
To achieve the above object, the invention provides the following technical scheme: a kind of agricultural technology extension soil collection and inspection
The junction of survey device, including the first pull rod and the second pull rod, first pull rod and the second pull rod is equipped with articulated mounting, described
First pull rod and the second pull rod are flexibly connected by articulated mounting, and second pull rod is equipped with acquisition device, and described first draws
Bar is equipped with detection device；
The acquisition device includes electric hydaulic bar, and the electric hydaulic bar output shaft outer wall is equipped with the first driving electricity
Machine, first driving motor output shaft end are equipped with first gear, and the electric hydaulic bar output shaft end is equipped with connecting shaft
It holds, the connection bearing interpolation is connected to tube, and the tube outer cover is equipped with second gear and first sleeve, the first sleeve
Outer wall is equipped with the first fixed link, and first baffle is fixed with inside the tube, and the first baffle side wall is equipped with second
Driving motor, second driving motor output shaft end are connected with threaded rod, and the threaded rod outer cover is equipped with the first screw thread
Pipe, the first screwed pipe outer cover be equipped with the second casing, second sleeve outer wall be equipped with the second fixed link, described first
Screwed pipe bottom end is equipped with squeeze board, and the tube bottom end is plugged with collection tube, and the collection tube bottom end, which is equipped with, bores ground teeth, described
It acquires tube cavity and is equipped with collecting pipe, the collection tube cavity bottom end offers open-work, and the collection bottom of the tube is equipped with drainage ring flat-plate；
The detection device includes soil nutrient detector, and the soil nutrient detector is equipped with display screen and control plane
Plate, the soil nutrient detector top are equipped with solar panel, and soil nutrient detector side is equipped with power supply device,
The power supply device side is equipped with detection case, and top offers test chamber at the top of the detection case, is equipped at the top of the test chamber
Second screwed pipe, the second screw thread tube cavity are equipped with lifter plate, and the lifter plate bottom wall is equipped with detection probe, the lifting
Board bottom portion is equipped with open-work fill plate, and open-work fill plate bottom is equipped with second baffle, and the second baffle bottom is equipped with telescopic spring
Bar；
The outer surface of first pull rod and the second pull rod junction is equipped with the first clamping block, in first clamping block
Equipped with gag lever post, it is equipped with the second clamping block on the outer wall of first pull rod and the second pull rod, is set at the top of first pull rod
There is handle, second pull rod bottom end is equipped with universal wheel.
In a preferred embodiment, the electric hydaulic bar is fixedly installed on the top outer surface of the second pull rod,
The electric hydaulic bar is connect by cable with soil nutrient detector, and the tube is defeated by connection bearing and electric hydaulic bar
Shaft is flexibly connected, the first gear and second gear engagement connection, the tube by second gear and first gear with
First driving motor is sequentially connected, and is obliquely installed at the fascia edge of the tube bottom end.
In a preferred embodiment, the described first fixed boom end is fixedly connected with the second pull rod outer surface, institute
It states tube to be flexibly connected by first sleeve and the first fixed link with the second pull rod, second fixed link one end and the second casing
Outer wall is fixedly connected and the other end is fixedly connected with tube inner wall, and second casing and the first screwed pipe are disposed as six ribs
Column, first screwed pipe and the second casing are flexibly connected, and the threaded rod is plugged in the inner wall of the first screwed pipe, the spiral shell
Rasp bar is flexibly connected with the first screwed pipe.
In a preferred embodiment, collection tube top outer wall and tube bottom end inner wall are equipped with screw thread, institute
It states collection tube to be detachably connected by screw thread and tube, the drainage ring flat-plate is fixedly installed on the intracavity bottom of collection tube, described
Drain ring flat-plate setting funnel-shaped, the collections pipe outer wall with acquire inside pipe wall fit, the collecting pipe bottom outer wall with draw
It fits at the top of stream ring flat-plate, the collecting pipe is detachably connected with collection tube, and the diameter of the open-work is less than the interior of drainage ring flat-plate
Diameter, the internal diameter of the collecting pipe and the diameter of squeeze board are identical.
In a preferred embodiment, the power supply device includes battery and photovoltaic DC-to-AC converter, the battery
It is made of 18650 battery packs, the photovoltaic DC-to-AC converter input terminal is connect with solar panel and output end connects with battery
It connects.
In a preferred embodiment, the detection case is fixedly installed on the outer surface of the first pull rod, and described second
Screwed pipe is fixedly installed on the top of detection case, and the lifter plate is equipped with bull stick, and the lifter plate outer wall is equipped with screw thread, institute
It states lifter plate to be flexibly connected by screw thread with the second screwed pipe, the detection probe is connected by cable and soil nutrient detector
It connects.
In a preferred embodiment, the internal diameter of second screwed pipe is identical as the internal diameter of test chamber, the inspection
The internal diameter for surveying chamber is identical as the outer diameter of collecting pipe, and the outer diameter of the open-work fill plate is identical as the internal diameter of open-work, the telescopic spring
Bar is fixedly installed on the bottom of test chamber, the second baffle and open-work fill plate and is connected by telescopic spring bar and test chamber activity
It connects.
In a preferred embodiment, the gag lever post is flexibly connected by spring rope with the first pull rod, and described the
The quantity of one clamping block and the second clamping block is disposed as two, the structure and size of first clamping block and the second clamping block
All the same, two first clamping blocks and the second clamping block are symmetrical set by articulated mounting, two first clampings
Mounting screw is equipped on block and the second clamping block.
Technical effect and advantage of the invention:
1, by pushing tube to move down in first sleeve using electric hydaulic bar, so that the collection tube of tube bottom end
It is inserted into inside soil to be detected, then controls the first driving motor and the work of the second driving motor, the first driving motor band
The collection tube of turn pipe and its bottom end rotates, and teeth can act on soil with acquiring the brill of bottom of the tube, enables collection tube
Enough to stretch to rapidly inside detection soil, detection soil can enter to inside collecting pipe by funnelform drainage ring flat-plate, simultaneously
Second driving motor pushes squeeze board to be compacted soil in collecting pipe, so that the soil in collecting pipe will receive two sides up and down
To power the style of work, be compacted in collecting pipe, when collecting pipe taking-up is packaged, soil is not easy from collecting bottom of the tube
It falling off in open-work, whole process is driven by electric machinery, and need to only carry out simply working can be completed work, the brill of rotation
Soil can be squeezed to collecting pipe, be adopted when collection tube stretches to inside soil by teeth and funnelform drainage ring flat-plate
Collect high-efficient, workload is reduced, and easy to operate, time saving and energy saving, during acquisition, soil is not bound to the limb of user
On body, more clean hygiene；
2, by being moved up and down in the second screwed pipe using lifter plate, collecting pipe is squeezed, by collecting pipe
It is fixed in test chamber, is inserted into detection probe inside detection soil, completes the induction and collection to soil information, together
When test chamber bottom telescopic spring bar open-work baffle can be extruded in inside open-work, after completing detection, on collecting pipe is automatic
Bullet can also continue to be packaged storage so that detection soil will not fall off out of collecting pipe in detection process and after the completion of detection
It deposits, greatly simplifies the operation sequence of Soil K+adsorption, the acquisition and detection of soil can be completed at any time.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is structural schematic diagram when the first pull rod and the second pull rod of the invention are packed up.
Fig. 3 is tube schematic diagram of internal structure of the invention.
Structural schematic diagram when Fig. 4 is squeeze board work inside tube of the invention.
Fig. 5 is detection case schematic diagram of internal structure of the invention.
Fig. 6 is structural schematic diagram when collecting pipe of the present invention is placed in test chamber.
Fig. 7 is structural schematic diagram when detection probe of the present invention works.
Fig. 8 is collection tube partial structure diagram of the invention.
Fig. 9 is collection tube present invention looks up structural representation of the invention.
Figure 10 is collecting pipe structural schematic diagram of the invention.
Figure 11 is drainage ring-plane structure schematic diagram of the invention.
Figure 12 is the first screwed pipe and threaded shank portion structural schematic diagram of the invention.
Appended drawing reference are as follows: 1 first pull rod, 2 second pull rods, 3 articulated mountings, 4 acquisition devices, 5 detection devices, 6 electronic liquid
Compression bar, 7 first driving motors, 8 first gears, 9 connection bearings, 10 tubes, 11 second gears, 12 first sleeves, 13 first are consolidated
Fixed pole, 14 first baffles, 15 second driving motors, 16 threaded rods, 17 first screwed pipes, 18 second casings, 19 second fixed links,
20 squeeze boards, 21 collection tubes, 22 brill ground teeth, 23 collecting pipes, 24 open-works, 25 drainage ring flat-plates, 26 soil nutrient detectors, 27 are shown
Display screen, 28 control panels, 29 solar panels, 30 power supply devices, 31 detection cases, 32 test chambers, 33 second screwed pipes, 34 inspections
Probing head, 35 open-work fill plates, 36 second baffles, 37 telescopic spring bars, 38 first clamping blocks, 39 gag lever posts, 40 second clamping blocks,
41 handles, 42 universal wheels, 43 bull sticks, 44 lifter plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of agricultural technology extension soil collection as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12
And detection device, including the first pull rod 1 and the second pull rod 2, the junction of first pull rod 1 and the second pull rod 2 are equipped with hinged
Device 3, first pull rod 1 and the second pull rod 2 are flexibly connected by articulated mounting 3, and second pull rod 2 is equipped with acquisition dress
4 are set, first pull rod 1 is equipped with detection device 5；
The acquisition device 4 includes electric hydaulic bar 6, and the 6 output shaft outer wall of electric hydaulic bar is equipped with the first driving
Motor 7,7 output shaft end of the first driving motor are equipped with first gear 8, and 6 output shaft end of electric hydaulic bar is equipped with
Bearing 9 is connected, tube 10 is plugged in the connection bearing 9,10 outer cover of tube is equipped with second gear 11 and first set
Pipe 12,12 outer wall of first sleeve are equipped with the first fixed link 13, are fixed with first baffle 14, institute inside the tube 10
14 side wall of first baffle is stated equipped with the second driving motor 15,15 output shaft end of the second driving motor is connected with threaded rod
16,16 outer cover of threaded rod is equipped with the first screwed pipe 17, and 17 outer cover of the first screwed pipe is equipped with the second casing 18, institute
18 outer wall of the second casing is stated equipped with the second fixed link 19,17 bottom end of the first screwed pipe is equipped with squeeze board 20, the tube
10 bottom ends are plugged with collection tube 21, and 21 bottom end of collection tube, which is equipped with, bores ground teeth 22, and 21 inner cavity of collection tube, which is equipped with, collects
Pipe 23, the 23 inner cavity bottom end of collecting pipe offer open-work 24, and 23 bottom of collecting pipe is equipped with drainage ring flat-plate 25；
The electric hydaulic bar 6 is fixedly installed on the top outer surface of the second pull rod 2, and the electric hydaulic bar 6 passes through line
Cable is connect with soil nutrient detector 26, and the tube 10 is flexibly connected by connecting bearing 9 with 6 output shaft of electric hydaulic bar,
The first gear 8 and the engagement connection of second gear 11, the tube 10 are driven by second gear 11 and first gear 8 and first
Dynamic motor 7 is sequentially connected；
First fixed link, 13 end is fixedly connected with 2 outer surface of the second pull rod, and the tube 10 passes through first sleeve
12 and first fixed link 13 be flexibly connected with the second pull rod 2, described second fixed link, 19 one end is fixed with 18 outer wall of the second casing
Connection and the other end are fixedly connected with 10 inner wall of tube, and second casing 18 and the first screwed pipe 17 are disposed as hexagonal prisms
Shape, first screwed pipe 17 and the second casing 18 are flexibly connected, and the threaded rod 16 is plugged in the inner wall of the first screwed pipe 17,
The threaded rod 16 is flexibly connected with the first screwed pipe 17；
The 21 top outer wall of collection tube and 10 bottom end inner wall of tube are equipped with screw thread, the collection tube 21 by screw thread with
Tube 10 is detachably connected, and the drainage ring flat-plate 25 is fixedly installed on the intracavity bottom of collection tube 21, and the drainage ring flat-plate 25 is in
Funnel-form setting, 23 outer wall of collecting pipe fit with 21 inner wall of collection tube, 23 bottom outer wall of collecting pipe and draining ring
It fits at the top of plate 25, the collecting pipe 23 is detachably connected with collection tube 21, and the diameter of the open-work 24 is less than drainage ring flat-plate
The internal diameter of 25 internal diameter, the collecting pipe 23 is identical as the diameter of squeeze board 20.
Embodiment specifically:
When work, makes the second pull rod 2 perpendicular to the surface for needing soil at detection, start electric hydaulic bar 6 and work, it is electronic
6 output shaft of hydraulic stem, which stretches out, drives tube 10 to move down in first sleeve 12, is butted on the collection tube 21 of 10 bottom end of tube
Soil surface, then controls the first driving motor 7 and the rotation of the second driving motor 15, and the first driving motor 7 passes through first gear 8
Tube 10 is driven to rotate in connection bearing 9 with second gear 11, while driving collection tube 21 to rotate, so that boring ground teeth 22
It drills to soil surface, along with the dynamics that electric hydaulic bar 6 pushes, by being inserted into slowly of collection tube 21 soil to be detected
The inside on ground, soil slowly enter to inside collecting pipe 23 from along the drainage inclined inner wall of ring flat-plate 25 and open-work 24, at this point,
Second driving motor 15 rotates so that threaded rod 16 rotates in the first screwed pipe 17, due to the first screwed pipe 17 and the second casing
18 are set as hexa-prism, and the first screwed pipe 17 can only move up and down in the second casing 18, when threaded rod 16 is first
In screwed pipe 17 when rotation, it will push the first threaded rod 16 and move down, the squeeze board 20 of 16 bottom end of the first threaded rod will be slow
Decline, be moved to inside collecting pipe 23, since the internal diameter of collecting pipe 23 is identical as the diameter of squeeze board 20, squeeze board 20 can pair
Soil in collecting pipe 23 is compacted, so that the work that the soil in collecting pipe 23 will receive the power of upper and lower both direction is made
With, be compacted in collecting pipe 23, when collecting pipe 23 taking-up be packaged when, soil is not easy out of, 23 bottom of collecting pipe open-work 24
It falls off, after soil is collected at this, control electric hydaulic bar 6, the first driving motor 7 and the reversed work of the second driving motor 15
Make, collection tube 21 and squeeze board 20 are resetted, collection tube 21 is removed from 10 bottom end of tube then, resists collection with rod-like articles
The part exposed in drainage 25 internal diameter of ring flat-plate of pipe 23, after collecting pipe 23 is supported out of collection tube 21, utilizes collecting pipe 23
Preservative film sealed storage, completes the collection to soil is detected at list, and the collecting pipe 23 for then taking new is replaced in collection tube 21
Inside carries out the soil collection at next place.
Such as Fig. 1, Fig. 5, Fig. 6, Fig. 7 and a kind of agricultural technology extension soil collection shown in Fig. 10 and detection device, institute
Stating detection device 5 includes soil nutrient detector 26, and the soil nutrient detector 26 is equipped with display screen 27 and control panel
28, solar panel 29 is equipped at the top of the soil nutrient detector 26,26 side of soil nutrient detector is equipped with electricity
Source device 30,30 side of power supply device are equipped with detection case 31, and the 31 top top of detection case offers test chamber 32, institute
It states and is equipped with the second screwed pipe 33 at the top of test chamber 32,33 inner cavity of the second screwed pipe is equipped with lifter plate 44, the lifter plate 44
Bottom wall is equipped with detection probe 34, and 44 bottom of lifter plate is equipped with open-work fill plate 35, and 35 bottom of open-work fill plate is equipped with the
Two baffles 36,36 bottom of second baffle are equipped with telescopic spring bar 37；
The power supply device 30 includes battery and photovoltaic DC-to-AC converter, and the battery is made of 18650 battery packs, described
Photovoltaic DC-to-AC converter input terminal is connect with solar panel 29 and output end is connect with battery；
The detection case 31 is fixedly installed on the outer surface of the first pull rod 1, and second screwed pipe 33 is fixedly installed on inspection
The top of measuring tank 31, the lifter plate 44 are equipped with bull stick 43, and 44 outer wall of lifter plate is equipped with screw thread, the lifter plate 44
It is flexibly connected by screw thread with the second screwed pipe 33, the detection probe 34 is connect by cable with soil nutrient detector 26；
The internal diameter of second screwed pipe 33 is identical as the internal diameter of test chamber 32, the internal diameter and collecting pipe of the test chamber 32
23 outer diameter is identical, and the outer diameter of the open-work fill plate 35 is identical as the internal diameter of open-work 24, and the telescopic spring bar 37 is fixedly installed
In the bottom of test chamber 32, the second baffle 36 and open-work fill plate 35 are connected by telescopic spring bar 37 and 32 activity of test chamber
It connects.
Embodiment specifically:
When work, pinches the dynamic lifter plate 44 of 43 spiral shell of bull stick and remove it out of second screwed pipe 33, take out the collection of encapsulation
Pipe 23 is plugged in test chamber 32, and the open-work 24 of 23 bottom of collecting pipe is stuck in outside the open-work fill plate 35 on second baffle 36
Portion makes the soil being compacted in collecting pipe 23 not fall off from open-work 24 during stress detection, then by 44 weight of lifter plate
It is newly installed in the second screwed pipe 33, rotation lifter plate 44 moves down it in the second screwed pipe 33, and lifter plate 44 is moving down
It in the process with 23 tip contact of collecting pipe, then proceedes to move down collecting pipe 23 is pushed to move down, the spring of 36 bottom of second baffle is stretched
Contracting bar 37 is shunk, and is stopped operating when lifter plate 44 can not move down, and the detection probe 34 of its bottom end when moving down of lifter plate 44 is inserted
Enter to the soil of 23 inner cavity of collecting pipe, obtain the inductive signal of detection soil, soil nutrient detector 26 passes through cable reception
The inductive signal that detection probe 34 detects is completed to show the basic information of soil into display screen Soil K+adsorption after analysis
On 27, the solar panel 29 of setting receives solar energy and is stored in battery after photovoltaic DC-to-AC converter is converted into electric energy,
For the power supply of soil nutrient detector 26, control panel 28 is in addition to completing to also serve as the fundamental operation of soil nutrient detector 26
In control the first driving motor 7, the second driving motor 15 and electric hydaulic bar 6 work, after the completion of detection, by lifter plate 44 from
It is removed in second screwed pipe 33, lifter plate 44 eliminates the position-limiting action of collecting pipe 23, and collecting pipe 23 is by telescopic spring bar 37
Effect, pops up out of test chamber 32, collecting pipe 23 is Resealed storage.
A kind of agricultural technology extension soil collection as shown in Figs. 1-2 and detection device, first pull rod 1 and second
The outer surface of 2 junction of pull rod is equipped with the first clamping block 38, is equipped with gag lever post 39 in first clamping block 38, and described first
It is equipped with the second clamping block 40 on the outer wall of pull rod 1 and the second pull rod 2, is equipped with handle 41 at the top of first pull rod 1, described the
Two pull rods, 2 bottom end is equipped with universal wheel 42；
The gag lever post 39 is flexibly connected by spring rope with the first pull rod 1, first clamping block 38 and the second clamping
The quantity of block 40 is disposed as two, and the structure and size of first clamping block 38 and the second clamping block 40 are all the same, and two
First clamping block 38 and the second clamping block 40 are symmetrical set by articulated mounting 3, two 38 Hes of the first clamping block
Mounting screw is equipped on second clamping block 40.
Embodiment specifically:
When device after use, rotate two the first clamping blocks 38 on mounting screw, make mounting screw to gag lever post 39
Position-limiting action eliminate, then the gag lever post 39 being plugged in two the first clamping blocks 38 is extracted out, to the first pull rod 1 and second
Pull rod 2 is bent, and the second pull rod 2 is made to be bent to the bottom of the first pull rod 1, due to two first clamping blocks 38 and second
Clamping block 40 is symmetrical set by articulated mounting 3, and structure and size are all the same, and user pulls on gag lever post 39, will limit
Bar 39 is inserted into inside two the second clamping blocks 40, at this time be in folded state the first pull rod 1 and the second pull rod 2 position into
Row limits, so that device is completed to fold, the space occupied volume-diminished is convenient for storage storage and carries.
Working principle of the present invention:
Referring to Figure of description 1, Fig. 3, Fig. 4, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, is pushed and turned using electric hydaulic bar 6
Pipe 10 moves down in first sleeve 12, so that the collection tube 21 of 10 bottom end of tube is inserted into inside soil to be detected, so
After control the first driving motor 7 and the second driving motor 15 work, the first driving motor 7 drive tube 10 and its bottom end acquisition
Pipe 21 rotate, the brill of 21 bottom of collection tube teeth 22 can act on soil, collection tube 21 is stretched to rapidly
It detects inside soil, detection soil can enter to inside collecting pipe 23 by funnelform drainage ring flat-plate 25, while the second driving
Motor 15 pushes squeeze board 20 to be compacted soil in collecting pipe 23, so that the soil in collecting pipe 23 will receive two sides up and down
To power the style of work, be compacted in collecting pipe 23；
Referring to Figure of description 1, Fig. 5, Fig. 6, Fig. 7 and Figure 10, carried out in the second screwed pipe 33 using lifter plate 44
Lower movement, squeezes collecting pipe 23, and collecting pipe 23 is fixed in test chamber 32, detection probe 34 is made to be inserted into inspection
It surveys inside soil, completes induction and collection to soil information, while the telescopic spring bar 37 of 32 bottom of test chamber can will be saturating
24 baffle of hole is extruded in inside open-work 24, and after completing detection, collecting pipe 23 is acted on automatic bullet loading by telescopic spring bar 37, is sealed again
Dress.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, other knots
Structure, which can refer to, to be commonly designed, and under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in the present invention
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of agricultural technology extension soil collection and detection device, which is characterized in that drawn including the first pull rod (1) and second
The junction of bar (2), first pull rod (1) and the second pull rod (2) is equipped with articulated mounting (3), first pull rod (1) and the
Two pull rods (2) are flexibly connected by articulated mounting (3), and second pull rod (2) is equipped with acquisition device (4), and described first draws
Bar (1) is equipped with detection device (5)；
The acquisition device (4) includes electric hydaulic bar (6), and electric hydaulic bar (6) the output shaft outer wall is equipped with first and drives
Dynamic motor (7), the first driving motor (7) output shaft end are equipped with first gear (8), electric hydaulic bar (6) output
Shaft end portion is equipped with connection bearing (9), is plugged with tube (10) in the connection bearing (9), tube (10) outer cover is equipped with
Second gear (11) and first sleeve (12), first sleeve (12) outer wall are equipped with the first fixed link (13), the tube
(10) internal to be fixed with first baffle (14), first baffle (14) side wall is equipped with the second driving motor (15), described
Second driving motor (15) output shaft end is connected with threaded rod (16), and threaded rod (16) outer cover is equipped with the first screwed pipe
(17), the first screwed pipe (17) outer cover is equipped with the second casing (18), and the second casing (18) outer wall is equipped with second
Fixed link (19), the first screwed pipe (17) bottom end are equipped with squeeze board (20), and tube (10) bottom end is plugged with collection tube
(21), collection tube (21) bottom end, which is equipped with, bores ground teeth (22), and collection tube (21) inner cavity is equipped with collecting pipe (23), described
Collecting pipe (23) inner cavity bottom end offers open-work (24), and collecting pipe (23) bottom is equipped with drainage ring flat-plate (25)；
The detection device (5) includes soil nutrient detector (26), and the soil nutrient detector (26) is equipped with display screen
(27) and control panel (28), soil nutrient detector (26) top are equipped with solar panel (29), and the soil is supported
Sorting-detecting instrument (26) side is equipped with power supply device (30), and power supply device (30) side is equipped with detection case (31), the detection
Top offers test chamber (32) at the top of case (31), is equipped with the second screwed pipe (33) at the top of the test chamber (32), and described second
Screwed pipe (33) inner cavity is equipped with lifter plate (44), and lifter plate (44) bottom wall is equipped with detection probe (34), the lifter plate
(44) bottom is equipped with open-work fill plate (35), and open-work fill plate (35) bottom is equipped with second baffle (36), the second baffle
(36) bottom is equipped with telescopic spring bar (37)；
The outer surface of first pull rod (1) and the second pull rod (2) junction is equipped with the first clamping block (38), first card
It connects in block (38) and is equipped with gag lever post (39), be equipped with the second clamping block on the outer wall of first pull rod (1) and the second pull rod (2)
(40), handle (41) are equipped at the top of first pull rod (1), the second pull rod (2) bottom end is equipped with universal wheel (42).
2. a kind of agricultural technology extension soil collection according to claim 1 and detection device, it is characterised in that: described
Electric hydaulic bar (6) is fixedly installed on the top outer surface of the second pull rod (2), and the electric hydaulic bar (6) passes through cable and soil
Earth nutrient detector (26) connection, the tube (10) are connected by connection bearing (9) and electric hydaulic bar (6) output shaft activity
It connects, the first gear (8) and second gear (11) engagement connection, the tube (10) pass through second gear (11) and the first tooth
It takes turns (8) and the first driving motor (7) to be sequentially connected, be obliquely installed at the fascia edge of tube (10) bottom end.
3. a kind of agricultural technology extension soil collection according to claim 1 and detection device, it is characterised in that: described
First fixed link (13) end is fixedly connected with the second pull rod (2) outer surface, the tube (10) by first sleeve (12) and
First fixed link (13) is flexibly connected with the second pull rod (2), described second fixed link (19) one end and the second casing (18) outer wall
It is fixedly connected and the other end is fixedly connected with tube (10) inner wall, second casing (18) and the first screwed pipe (17) are all provided with
It is set to hexa-prism, first screwed pipe (17) and the second casing (18) are flexibly connected, and the threaded rod (16) is plugged in the
The inner wall of one screwed pipe (17), the threaded rod (16) are flexibly connected with the first screwed pipe (17).
4. a kind of agricultural technology extension soil collection according to claim 1 and detection device, it is characterised in that: described
Collection tube (21) top outer wall and tube (10) bottom end inner wall are equipped with screw thread, and the collection tube (21) passes through screw thread and tube
(10) it is detachably connected, drainage ring flat-plate (25) is fixedly installed on the intracavity bottom of collection tube (21), the drainage ring flat-plate
(25) setting funnel-shaped, collecting pipe (23) outer wall fit with collection tube (21) inner wall, collecting pipe (23) bottom
It fits at the top of outer wall and drainage ring flat-plate (25), the collecting pipe (23) is detachably connected with collection tube (21), the open-work
(24) diameter is less than the internal diameter of drainage ring flat-plate (25), and the internal diameter of the collecting pipe (23) is identical as the diameter of squeeze board (20).
5. a kind of agricultural technology extension soil collection according to claim 1 and detection device, it is characterised in that: described
Power supply device (30) includes battery and photovoltaic DC-to-AC converter, and the battery is made of 18650 battery packs, the photovoltaic DC-to-AC converter
Input terminal is connect with solar panel (29) and output end is connect with battery.
6. a kind of agricultural technology extension soil collection according to claim 1 and detection device, it is characterised in that: described
Detection case (31) is fixedly installed on the outer surface of the first pull rod (1), and second screwed pipe (33) is fixedly installed on detection case
(31) top, the lifter plate (44) are equipped with bull stick (43), and lifter plate (44) outer wall is equipped with screw thread, the lifting
Plate (44) is flexibly connected by screw thread with the second screwed pipe (33), and the detection probe (34) is detected by cable and soil nutrient
Instrument (26) connection.
7. a kind of agricultural technology extension soil collection according to claim 1 and detection device, it is characterised in that: described
The internal diameter of second screwed pipe (33) is identical as the internal diameter of test chamber (32), internal diameter and collecting pipe (23) of the test chamber (32)
Outer diameter is identical, and the outer diameter of the open-work fill plate (35) is identical as the internal diameter of open-work (24), and telescopic spring bar (37) fixation is set
It is placed in the bottom of test chamber (32), the second baffle (36) and open-work fill plate (35) pass through telescopic spring bar (37) and test chamber
(32) it is flexibly connected.
8. a kind of agricultural technology extension soil collection according to claim 1 and detection device, it is characterised in that: described
Gag lever post (39) is flexibly connected by spring rope with the first pull rod (1), first clamping block (38) and the second clamping block (40)
Quantity be disposed as two, the structure and size of first clamping block (38) and the second clamping block (40) are all the same, two
First clamping block (38) and the second clamping block (40) are symmetrical set by articulated mounting (3), two first clampings
Mounting screw is equipped on block (38) and the second clamping block (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464636.4A CN110146327A (en) | 2019-05-30 | 2019-05-30 | A kind of agricultural technology extension soil collection and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464636.4A CN110146327A (en) | 2019-05-30 | 2019-05-30 | A kind of agricultural technology extension soil collection and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110146327A true CN110146327A (en) | 2019-08-20 |
Family
ID=67593753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910464636.4A Withdrawn CN110146327A (en) | 2019-05-30 | 2019-05-30 | A kind of agricultural technology extension soil collection and detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110146327A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136382A (en) * | 2020-09-04 | 2020-12-29 | 南通大学 | Operation method of automatic detection and recovery system for farmland residual molds |
| CN112729934A (en) * | 2021-02-09 | 2021-04-30 | 吉安职业技术学院 | Soil nutrient positioning test analyzer for continuous sampling detection of area |
-
2019
- 2019-05-30 CN CN201910464636.4A patent/CN110146327A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136382A (en) * | 2020-09-04 | 2020-12-29 | 南通大学 | Operation method of automatic detection and recovery system for farmland residual molds |
| CN112136382B (en) * | 2020-09-04 | 2022-05-17 | 南通大学 | Operation method of automatic detection and recovery system for farmland residual films |
| CN112729934A (en) * | 2021-02-09 | 2021-04-30 | 吉安职业技术学院 | Soil nutrient positioning test analyzer for continuous sampling detection of area |
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Application publication date: 20190820 |