CN114487351B - Transgenic rice soil cultivated land force monitoring and balancing system and equipment thereof - Google Patents
Transgenic rice soil cultivated land force monitoring and balancing system and equipment thereof Download PDFInfo
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- CN114487351B CN114487351B CN202210116906.4A CN202210116906A CN114487351B CN 114487351 B CN114487351 B CN 114487351B CN 202210116906 A CN202210116906 A CN 202210116906A CN 114487351 B CN114487351 B CN 114487351B
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- 239000002689 soil Substances 0.000 title claims abstract description 64
- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 20
- 235000009566 rice Nutrition 0.000 title claims abstract description 20
- 230000009261 transgenic effect Effects 0.000 title claims abstract description 18
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000003337 fertilizer Substances 0.000 claims abstract description 32
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 24
- 239000011573 trace mineral Substances 0.000 claims abstract description 24
- 230000035558 fertility Effects 0.000 claims abstract description 16
- 238000009826 distribution Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 27
- 238000001179 sorption measurement Methods 0.000 claims description 22
- 241000209094 Oryza Species 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000003971 tillage Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229940053653 phosphorus / potassium Drugs 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012876 topography 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
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/007—Determining fertilization requirements
-
- 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
- G01N33/243—Earth materials for determining biological parameters concerning composting, biodegradability or bioavailability
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Pathology (AREA)
- Geology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Radar, Positioning & Navigation (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fertilizing (AREA)
Abstract
The invention relates to the technical field of soil treatment, in particular to a transgenic rice soil tillage force monitoring and balancing system and equipment thereof. The technical proposal comprises: the coordinate positioning module is used for acquiring the shape and the area of the measured land and forming a first area; the data monitoring module consists of a plurality of soil sensors which are arranged in a first area and used for monitoring soil trace element data, and the detection range of the soil sensors is a second area; and the control equipment is used for throwing fertilizer into the second area with lower content than the corresponding content according to the trace element content distribution condition of the second area. According to the method, the obtained trace element content data are analyzed, and soil fertility data of different areas are obtained, so that fertilizer is directionally and quantitatively sowed in a targeted mode, the overlarge difference of soil fertility is avoided, and accurate management of the soil is facilitated.
Description
Technical Field
The invention relates to the technical field of soil treatment, in particular to a transgenic rice soil tillage force monitoring and balancing system and equipment thereof.
Background
Transgenic rice refers to rice varieties cultivated by introducing insect-resistant genes, disease-resistant genes and the like of different varieties of rice or related species into a certain rice genome through a transgenic technology.
The cultivated land capability refers to the basic capability of cultivated land, namely the production capability of cultivated land which is comprehensively formed by the topography, landform conditions, soil forming matrix characteristics, farmland infrastructure, fertilizer level, soil physicochemical properties and the like of cultivated land soil;
the evaluation of the cultivated land force is to evaluate the basic productivity of the cultivated land according to the basic influencing factors of the cultivated land force. The evaluation of the cultivated land force can strengthen the knowledge of the quality, the area and the distribution of the existing cultivated land, and has important significance for national grain safety and agricultural sustainable development.
Through investigation, the input of fertilizer can not be regulated according to the spatial difference of soil fertility data and crop growth conditions at present, so that the trend of the soil fertility difference is increased when continuous cultivation is performed, and the soil fertility is not balanced, so that the accurate management of the field can not be performed.
Disclosure of Invention
Aiming at the problems in the background technology, the invention provides a transgenic rice soil fertility monitoring and balancing system and equipment thereof, which can acquire soil fertility data of different areas by analyzing the acquired trace element content data, further realize fertilizer orientation and quantitative targeted sowing, avoid overlarge soil fertility difference and facilitate accurate management of the soil.
The technical scheme of the invention is as follows: a transgenic rice soil cultivated land force monitoring and balancing system comprises
The coordinate positioning module is used for acquiring the shape and the area of the measured land and forming a first area;
the data monitoring module consists of a plurality of soil sensors which are arranged in a first area and used for monitoring soil trace element data, and the detection range of the soil sensors is a second area;
the wireless communication module is used for transmitting soil trace element data in the second area;
the central processing module is used for receiving the data through the signal receiving module, analyzing and processing the data and counting the content distribution of the trace element data in the second area;
and the control equipment is used for throwing fertilizer into the second area with lower content than the corresponding content according to the trace element content distribution condition of the second area.
Preferably, the coordinate positioning module is a GPS positioning beacon arranged at the corner of the land;
the GPS positioning beacon is in signal connection with the central processing module in a wireless and/or wired mode;
the soil sensor transmits soil monitoring data to the central processing module through the wireless communication module.
The invention also provides control equipment, which comprises an instruction receiving module for receiving the output instruction of the central processing module;
the quantitative discharging device also comprises a mounting base, a lifting mechanism, an ejection mechanism and a quantitative discharging mechanism, wherein the lifting mechanism is fixed on the upper side of the mounting base, and the quantitative discharging mechanism is used for conveying quantitative fertilizers into the ejection mechanism;
the ejection mechanism ejects the fertilizer according to a certain angle and a certain distance;
the adjusting mechanism is arranged on the lifting mechanism and used for adjusting the ejection direction and the ejection angle of the ejection mechanism.
Preferably, the adjusting mechanism comprises a rotating base fixed on the upper side of the lifting mechanism, a rotating disc of the rotating base is provided with a hinge bracket, a rotating shaft is arranged on the hinge bracket, and a connecting rod fixed with the ejection mechanism is fixedly sleeved on the rotating shaft;
one side of the hinge bracket is provided with a driving motor b for driving the rotating shaft to rotate.
Preferably, the ejection mechanism comprises an ejection pipe body for temporarily storing fertilizer, one side of the ejection pipe body is provided with a linear driving device, and a piston rod of the linear driving device extends into a cavity of the ejection pipe body and is fixedly provided with an electromagnetic adsorption mechanism;
an ejection assembly which is in magnetic attraction connection with the electromagnetic adsorption mechanism is also arranged in the cavity of the ejection tube body;
the ejection assembly is magnetically connected with the electromagnetic adsorption mechanism and then uses compressed air as a power source under the axial driving action of the linear driving device.
Preferably, the ejection assembly comprises an ejection circular plate matched with the pipe diameter of the ejection pipe body, one side of the ejection circular plate is provided with a magnetic ring, one side of the limiting piece is provided with a hollow connecting seat, and the surface of the hollow connecting seat is provided with a connecting groove;
the other side of the ejection circular plate is provided with a baffle plate for blocking the joint of the quantitative blanking mechanism and the ejection pipe body.
Preferably, the electromagnetic adsorption mechanism comprises an annular electromagnetic chuck, and an accommodating column is arranged at the axis of the annular electromagnetic chuck;
a plurality of accommodating grooves are formed in the periphery of the accommodating column, and limiting pieces are arranged in each accommodating groove through self-resetting elastic rotating shafts.
Preferably, the middle part of the connecting groove is a hole type for inserting the accommodating column, and a plurality of through grooves for swinging the swing arms of the limiting parts are arranged on the periphery of the hole type;
after the annular electromagnetic chuck is powered on, the annular electromagnetic chuck and the magnetic ring adsorb and drive the limiting piece to enter the connecting groove and be clamped with the connecting groove by overcoming the resistance of the self-resetting elastic rotating shaft through the magnetic force generated by the annular electromagnetic chuck.
Preferably, two guide rods penetrating through the ejection assembly are further arranged in the ejection tube body, and a section of each guide rod, close to the piston rod of the linear driving device, is sleeved with a spring.
Preferably, the quantitative discharging mechanism comprises a storage container, a discharging channel is arranged at the bottom of the storage container, and a discharging roller is rotatably arranged in the discharging channel;
one side of the blanking channel is provided with a driving motor a for driving the blanking roller to rotate for blanking.
Compared with the prior art, the invention has the following beneficial technical effects:
the fertilizer can be ejected out under the drive of the power source and the ejection assembly by using the compression spring and the air inside the ejection assembly as the power source; thereby sowing the fertilizer;
the obtained trace element content data are analyzed to obtain soil fertility data of different areas, so that fertilizer is directionally and quantitatively sowed in a targeted mode, the overlarge difference of soil fertility is avoided, and the accurate management of the soil is facilitated.
Drawings
FIG. 1 is a schematic block diagram of a transgenic rice soil fertility monitoring and balancing system according to the present invention;
FIG. 2 is a schematic diagram showing the structure of a transgenic rice soil cultivated land force monitoring and balancing device according to the invention;
FIG. 3 shows a schematic diagram of a first embodiment of the invention;
FIG. 4 is a front view of the control device of the present invention;
FIG. 5 is a schematic diagram of the internal structure of the quantitative discharging mechanism of the control device of the present invention;
FIG. 6 is a schematic perspective view of a quantitative blanking mechanism of the control device of the present invention;
FIG. 7 is a schematic side cross-sectional view of the ejection mechanism of the control device of the present invention;
FIG. 8 is a schematic diagram of a front cross-sectional configuration of an ejection mechanism of the control device of the present invention;
FIG. 9 is a schematic perspective view of an ejector mechanism of the control device of the present invention;
FIG. 10 is a schematic perspective view of an ejection assembly of the present invention;
FIG. 11 is a schematic perspective view of an electromagnetic adsorption mechanism according to the present invention;
FIG. 12 is a schematic side view of an electromagnetic adsorption mechanism according to the present invention;
fig. 13 is a schematic perspective view of an adjusting mechanism of the control device of the present invention.
Reference numerals: a 110 coordinate positioning module; 120 data monitoring module; 130 a wireless communication module; 140 a signal receiving module; 150 a central processing module;
200 control devices;
210 a quantitative blanking mechanism; 211 a storage container; 212 blanking channels; 213 blanking roller; 214 drive motor a;215 feed inlet;
220 ejection mechanism; 221 ejector tube; 222 guide bar; 224 vent holes; 225 springs; 227 linear drive means;
228 an ejector assembly; 2281 baffles; 2282 sealing rings; 2283 magnetic rings; 2284 hollow connecting seat; 2285 connecting grooves; 2286 catapulting the circular plate;
229 an electromagnetic adsorption mechanism; 2291 annular electromagnetic chuck; 2292 accommodates the post; 2293 stops; 2294 self-resetting elastic shaft;
230 an adjustment mechanism; 231 drive motor b;232 hinge brackets; 233 rotating the base; 234 links;
240 lifting mechanism; 250 mount base.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1 and 3, the soil fertility monitoring and balancing system for transgenic rice provided by the invention comprises:
the coordinate positioning module 110, the coordinate positioning module 110 is used for obtaining the shape and the area of the measurement land and forming a first area;
the coordinate positioning module 110 is a GPS positioning beacon arranged at the corner of the land; the first area is a closed section formed by connecting two adjacent GPS positioning beacons in a straight line; as shown in fig. 3, the land has a length L and a width h.
Marking four corners of the land by utilizing GPS positioning beacon coordinates, and forming a plane coordinate system at the same time;
the data monitoring module 120, the data monitoring module 120 is composed of a plurality of soil sensors which are arranged in the first area and used for monitoring the trace element data of the soil, and the detection range of the soil sensors is a second area;
each soil sensor monitors and acquires soil trace element data in a corresponding second area; in fig. 3, the area a and the area B are the detection ranges of the corresponding data monitoring module 120;
the wireless communication module 130, the wireless communication module 130 transmits soil trace element data of the second area;
the central processing module 150, the central processing module 150 receives the data through the signal receiving module 140 and analyzes and processes the data, and counts the content distribution of the trace element data in the second area;
the GPS positioning beacon is in signal connection with the central processing module 150 in a wireless and/or wired mode;
the soil sensor transmits soil monitoring data to the central processing module 150 through the wireless communication module 130.
Corresponding the soil trace element data in each second area to a coordinate system; therefore, the soil trace element data in the second area can be displayed on a coordinate system in a plane mode, and trace element distribution in the soil can be intuitively known;
the control equipment 200, the control equipment 200 inputs fertilizer into the second area with lower content than the corresponding content according to the trace element content distribution condition of the second area;
as shown in a region a of fig. 3, if the nitrogen/phosphorus/potassium fertilizer is absent in the region a, quantitatively projecting the absent nitrogen/phosphorus/potassium fertilizer to the corresponding region a by using the control device 200; so that the nitrogen/phosphorus/potassium fertilizer content of the area A and the nitrogen/phosphorus/potassium fertilizer content of other areas are in an equal-division equilibrium state;
in addition, the data monitoring module 120 can be utilized to obtain the data of moisture, temperature and trace elements (nitrogen/phosphorus/potassium) of the soil; when the soil moisture increases until exceeding a preset value, the soil is judged to be in a raining state; at this time, the control device 200 can be operated to achieve a better absorption state.
Example two
As shown in fig. 2 and 4, a control device 200 according to the present invention is provided for performing the material feeding function in the transgenic rice soil fertility monitoring and balancing system, and includes an instruction receiving module for receiving the output instruction of the central processing module 150 in the first embodiment;
the quantitative discharging device also comprises a mounting base 250, a lifting mechanism 240, an ejection mechanism 220 and a quantitative discharging mechanism 210, wherein the lifting mechanism 240 is fixed on the upper side of the mounting base 250, and the quantitative discharging mechanism 210 is used for conveying quantitative fertilizers into the ejection mechanism 220;
wherein the four corners of the mounting base 250 are provided with sharp supporting parts inserted into the soil so that it can be more stably inserted into the soil.
The ejection mechanism 220 ejects the fertilizer according to a certain angle and a certain distance;
as shown in fig. 13, the adjusting mechanism 230 is disposed on the lifting mechanism 240 for adjusting the ejection direction and the ejection angle of the ejection mechanism 220.
The adjusting mechanism 230 comprises a rotating base 233 fixed on the upper side of the lifting mechanism 240, a rotating disc of the rotating base 233 is provided with a hinged frame 232, the hinged frame 232 is provided with a rotating shaft, and a connecting rod 234 fixed with the ejection mechanism 220 is fixedly sleeved on the rotating shaft;
one side of the hinge bracket 232 is provided with a driving motor b231 driving the rotation shaft to rotate.
The lifting mechanism 240 adjusts the height of the adjusting mechanism 230, and if the ejection mechanism 220 needs to be adjusted, the rotating base 233 can be used to adjust the rotating angle of the ejection mechanism 220, so that the ejection can be horizontally performed to the circumferential side; when the injection angle needs to be adjusted, the rotating shaft is driven to rotate by the driving motor b231, and then the elevation angle of the ejection mechanism 220 is adjusted by the connecting rod 234; the fertilizer is ejected out according to a certain angle;
as shown in fig. 5 and 6, the quantitative discharging mechanism 210 includes a storage container 211, a discharging channel 212 is provided at the bottom of the storage container 211, and a discharging roller 213 is rotatably installed in the discharging channel 212; the storage container 211 is further provided with a feed inlet 215 for adding fertilizer into the storage container 211, and the feed inlet can be sealed in a threaded or other mode (such as locking sealing) so as to ensure the aging of the fertilizer;
one side of the blanking channel 212 is provided with a driving motor a214 for driving the blanking roller 213 to rotate for blanking, the driving motor a214 rotates for driving the blanking roller 213 to rotate, and a material taking groove on the surface of the blanking roller 213 can be matched with the rotation angle or the rotation number of the driving motor a214, so that a certain amount of fertilizer can be discharged into the ejection mechanism 220, and quantitative feeding is realized;
it should be noted that the number of rotations of the driving motor a214 is determined by trace element data of the region to be sprayed;
as shown in fig. 7-9, the ejection mechanism 220 includes an ejection tube 221 for temporarily storing fertilizer, one side of the ejection tube 221 is provided with a linear driving device 227, and a piston rod of the linear driving device 227 extends into a cavity of the ejection tube 221 and is fixed with an electromagnetic adsorption mechanism 229; the joint of the linear driving device 227 and the ejection tube 221 is sealed by a sealing ring;
an ejection assembly 228 magnetically connected with the electromagnetic adsorption mechanism 229 is also arranged in the cavity of the ejection tube 221; after the ejection assembly 228 is magnetically connected with the electromagnetic adsorption mechanism 229, the linear driving device 227 drives the electromagnetic adsorption mechanism 229 to move, so that the ejection assembly 228 can move to compress air inside the ejection assembly 228;
the ejection assembly 228 is magnetically connected with the electromagnetic adsorption mechanism 229, and then compresses air as a power source under the axial driving action of the linear driving device 227.
In another mode (not shown) of the present invention as a power source, a pipe connected with an external vacuum pump is arranged on the ejection pipe 221, the pipe is in a sealed state in a normal state, and the ejection assembly 228 is ejected by vacuum effect;
as shown in fig. 10, the ejection assembly 228 includes an ejection circular plate 2286 matched with the pipe diameter of the ejection pipe body 221, a magnetic ring 2283 is arranged on one side of the ejection circular plate 2286, a hollow connecting seat 2284 is arranged on one side of the limiting piece 2293, and a connecting groove 2285 is formed on the surface of the hollow connecting seat 2284;
the ejection circular plate 2286 is provided with a sealing ring 2282 in interference fit with the inner wall of the ejection tube 221;
the other side of the ejection circular plate 2286 is provided with a baffle 2281 for blocking the joint of the quantitative discharging mechanism 210 and the ejection tube 221. The baffle 2281 is arc-shaped, and can block the interface between the discharging channel 212 and the ejection pipe 221, so that fertilizer is prevented from being ejected into the discharging channel 212 during ejection; the surface of the ejection tube 2211 is also provided with an exhaust hole 224, when the baffle 22811 and the port ejected to the ejection tube 2211 are discharged through the exhaust hole 224, compressed gas can be discharged quickly, and explosion caused by rapid expansion of air is avoided;
referring to fig. 11 and 12, the electromagnetic adsorption mechanism 229 includes an annular electromagnetic chuck 22911, and a receiving post 2292 is provided at an axis of the annular electromagnetic chuck 22911;
the circumference of the accommodating column 2292 is provided with a plurality of accommodating grooves, each accommodating groove is internally provided with a limiting piece 2293 through a self-resetting elastic rotating shaft 2294, and the self-resetting elastic rotating shaft 2294 can enable the limiting piece 2293 to be in the accommodating groove in a normal state;
the middle part of the connecting groove 2285 is provided with a hole for inserting the accommodating column 2292, and a plurality of through grooves for swinging the swing arms of the limiting pieces 2293 are arranged on the periphery of the hole;
after the annular electromagnetic chuck 22911 is powered on, the annular electromagnetic chuck 22911 is in electromagnetic adsorption with the magnetic ring 2283, the annular electromagnetic chuck 2291 is adsorbed with the magnetic ring 2283, and the limiting piece 2293 is driven to enter the connecting groove 2285 and be clamped with the connecting groove by the magnetic force generated by the annular electromagnetic chuck 2291, so that the limiting piece 2293 can enter the accommodating groove again under the action of the self-resetting elastic rotating shaft 2294 after the annular electromagnetic chuck 22911 is powered off, and the ejection assembly 228 can be completely separated from the electromagnetic adsorption mechanism 229; and further, the connection strength of the electromagnetic adsorption mechanism 229 when the traction ejection assembly 228 moves can be improved; the defect of magnetic attraction strength between the annular electromagnetic chuck 22911 and the magnetic ring 2283 is avoided.
The ejection tube 221 is also internally provided with two guide rods 222 penetrating through the ejection assembly 228, and a section of the guide rods 222, which is close to the piston rod of the linear driving device 227, is sleeved with a spring 225;
by providing the spring 225 on the guide rod 222, the joint between the spring 225 and the ejector assembly 228 is also provided with a sealing ring, and the power of the ejector assembly 228 for ejecting fertilizer can be further improved by utilizing the elastic potential energy generated by the compression of the spring 225 during the movement of the ejector assembly 228.
The quantitative discharging mechanism 2110 is used for discharging quantitative materials into the ejection tube body 2211, the electromagnetic adsorption mechanism 229 is driven by the electromagnetic adsorption mechanism 229 to drive the ejection assembly 228 to axially move under the action of the linear driving device 227 after the quantitative discharging mechanism 2110 is connected with the ejection assembly 228, then the spring 225 and air inside the ejection assembly 228 are compressed in the process, when the annular electromagnetic chuck 2291 is powered off, under the actions of compressed air expansion and reset of the spring 225, the fertilizer is ejected, and under the combined actions of the regulating mechanism 230, the lifting mechanism 240 and analysis of the acquired trace element content data, the effect of directional ejection of the fertilizer is realized.
The above-described embodiments are merely a few preferred embodiments of the present invention, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present invention and the related teachings of the above-described embodiments.
Claims (6)
1. A transgenic rice soil cultivated land force monitoring balance system is characterized in that: comprising
The coordinate positioning module (110) is used for acquiring the shape and the area of the measurement land and forming a first area;
the data monitoring module (120), the data monitoring module (120) is composed of a plurality of soil sensors which are arranged in a first area and used for monitoring soil trace element data, and the detection range of the soil sensors is a second area;
a wireless communication module (130), the wireless communication module (130) transmitting soil trace element data for a second area;
the central processing module (150) is used for receiving the data through the signal receiving module (140) and analyzing and processing the data, and counting the content distribution of the trace element data in the second area;
the control equipment (200) inputs fertilizer into a second area with lower content than the corresponding content according to the trace element content distribution condition of the second area, the control equipment (200) comprises an ejection mechanism (220), and the ejection mechanism (220) ejects the fertilizer according to a certain angle and a certain distance; wherein,,
the ejection mechanism (220) comprises an ejection pipe body (221) for temporarily storing fertilizer, one side of the ejection pipe body (221) is provided with a linear driving device (227), and a piston rod of the linear driving device (227) extends into a cavity of the ejection pipe body (221) and is fixedly provided with an electromagnetic adsorption mechanism (229); an ejection assembly (228) which is magnetically connected with the electromagnetic adsorption mechanism (229) is also arranged in the cavity of the ejection tube body (221); the ejection assembly (228) is magnetically connected with the electromagnetic adsorption mechanism (229), and then compressed air is used as a power source under the axial driving action of the linear driving device (227);
the ejection assembly (228) comprises an ejection circular plate (2286) matched with the pipe diameter of the ejection pipe body (221), a magnetic ring (2283) is arranged on one side of the ejection circular plate (2286), a hollow connecting seat (2284) is arranged on one side of the limiting piece (2293), and a connecting groove (2285) is formed in the surface of the hollow connecting seat (2284); a baffle plate (2281) for blocking the joint of the quantitative blanking mechanism (210) and the ejection pipe body (221) is arranged on the other side of the ejection circular plate (2286);
the electromagnetic adsorption mechanism (229) comprises an annular electromagnetic chuck (2291), and an accommodating column (2292) is arranged at the axis of the annular electromagnetic chuck (2291); a plurality of accommodating grooves are formed in the peripheral side of the accommodating column (2292), and a limiting piece (2293) is arranged in each accommodating groove through a self-resetting elastic rotating shaft (2294); the middle part of the connecting groove (2285) is provided with a hole for inserting the accommodating column (2292), and a plurality of through grooves for swinging the swing arm of the limiting piece (2293) are arranged on the periphery of the hole; after the annular electromagnetic chuck (2291) is powered on, the annular electromagnetic chuck (2291) is adsorbed with the magnetic ring (2283) and drives the limiting piece (2293) to overcome the resistance of the self-resetting elastic rotating shaft (2294) to enter the connecting groove (2285) and be clamped with the connecting groove through the magnetic force generated by the annular electromagnetic chuck (2291).
2. The transgenic rice soil tilling force monitoring and balancing system of claim 1, wherein the coordinate positioning module (110) is a GPS positioning beacon disposed at a corner of the land;
the GPS positioning beacon is in signal connection with the central processing module (150) in a wireless and/or wired mode;
the soil sensor transmits soil monitoring data to a central processing module (150) through a wireless communication module (130).
3. The transgenic rice soil fertility monitoring and balancing system of claim 1, wherein the control device (200) comprises an instruction receiving module for receiving an output instruction of the central processing module (150);
the quantitative discharging device also comprises a mounting base (250), a lifting mechanism (240) fixed on the upper side of the mounting base (250) and a quantitative discharging mechanism (210) for conveying quantitative fertilizer into the ejection mechanism (220);
the adjusting mechanism (230) is arranged on the lifting mechanism (240) and is used for adjusting the ejection direction and the ejection angle of the ejection mechanism (220).
4. A transgenic rice soil cultivated land force monitoring and balancing system according to claim 3, wherein the adjusting mechanism (230) comprises a rotating base (233) fixed on the upper side of a lifting mechanism (240), a hinged frame (232) is arranged on a turntable of the rotating base (233), a rotating shaft is arranged on the hinged frame (232), and a connecting rod (234) fixed with an ejection mechanism (220) is fixedly sleeved on the rotating shaft;
one side of the hinge bracket (232) is provided with a driving motor b (231) for driving the rotating shaft to rotate.
5. The system for monitoring and balancing the soil fertility of transgenic rice according to claim 1, wherein two guide rods (222) penetrating through the ejection assembly (228) are further arranged in the ejection tube body (221), and a section of the guide rods (222) close to a piston rod of the linear driving device (227) is sleeved with a spring (225).
6. A transgenic rice soil fertility monitoring and balancing system according to claim 3, wherein the quantitative discharging mechanism (210) comprises a storage container (211), a discharging channel (212) is arranged at the bottom of the storage container (211), and a discharging roller (213) is rotatably arranged in the discharging channel (212);
one side of the blanking channel (212) is provided with a driving motor a (214) for driving the blanking roller (213) to rotate for blanking.
Priority Applications (1)
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