CN115191198A - Multifunctional automatic material mixing and fertilizing bin device for agricultural unmanned aerial vehicle - Google Patents
Multifunctional automatic material mixing and fertilizing bin device for agricultural unmanned aerial vehicle Download PDFInfo
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- CN115191198A CN115191198A CN202210875614.9A CN202210875614A CN115191198A CN 115191198 A CN115191198 A CN 115191198A CN 202210875614 A CN202210875614 A CN 202210875614A CN 115191198 A CN115191198 A CN 115191198A
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- 238000002156 mixing Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract description 16
- 239000003337 fertilizer Substances 0.000 claims abstract description 179
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 40
- 239000004065 semiconductor Substances 0.000 claims description 25
- 238000005057 refrigeration Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000004720 fertilization Effects 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 21
- 238000005507 spraying Methods 0.000 description 16
- 230000007480 spreading Effects 0.000 description 16
- 238000004321 preservation Methods 0.000 description 5
- 238000007790 scraping Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0722—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis perpendicular with respect to the rotating axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a multifunctional automatic material mixing and fertilizing bin device for an agricultural unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, a stirring unit and a cooling unit, wherein the stirring unit is arranged on the unmanned aerial vehicle body; a fertilizer bin is fixed in the through groove in the middle of the unmanned aerial vehicle body, and the lower end of the fertilizer bin is funnel-shaped; the stirring unit includes motor, puddler, dwang, stirring vane and fixed plate, the upper end of dwang is rotated with the middle part at top in the fertilizer storehouse and is connected, the side of puddler upper end is fixed with is no less than five puddlers, stirring vane is the heliciform, and stirring vane is equipped with threely, and this multi-functional automatic compounding fertilization storehouse device that agricultural unmanned aerial vehicle used can make the automatic misce bene of fertilizer ability of mixed type, need not artificial participation, can effectually reduce people's labour to can make the temperature reduction in the fertilizer storehouse, reduce the volume of volatilizing of chemical fertilizer, avoid the fertilizer efficiency of chemical fertilizer to reduce, the unmanned aerial vehicle fertilization of being convenient for is used.
Description
Technical Field
The invention relates to the technical field of agricultural unmanned aerial vehicles, in particular to a multifunctional automatic material mixing and fertilizing bin device for an agricultural unmanned aerial vehicle.
Background
Agricultural drones are unmanned aerial vehicles that help optimize agricultural operations, increase crop yields, and monitor crop growth. The sensors and digital imaging capabilities may allow farmers a greater understanding of their fields. The use and information gathering from agricultural drones, which may be used to spray pesticides and fertilize, typically have fertilizer bins fixed to them to store fertilizer, may be useful for improving crop yield and farm efficiency.
Through the retrieval, chinese patent discloses fertilization unmanned aerial vehicle, and publication number is CN 210641386U, and this patent includes the unmanned aerial vehicle body, throws the device, and the unmanned aerial vehicle body is equipped with a plurality of stabilizer blades, throws the device and is fixed in unmanned aerial vehicle body below. The device of shedding includes driving motor, the storage bucket, the chassis, wherein, the driving motor output shaft is equipped with first toothed disc, storage bucket up end center rotates and is equipped with the second toothed disc, first toothed disc adopts the belt with the second toothed disc to be connected, the storage bucket up end is equipped with the charge door, lean on in the storage bucket to have the fixed plate, terminal surface center is equipped with the discharge gate under the storage bucket, be equipped with the axis of rotation in the storage bucket, the top and the second toothed disc center of axis of rotation are fixed, the lower extreme rotates in proper order and wears out the fixed plate, the discharge gate, the bottom is fixed with the chassis, the upper surface on chassis is radial a plurality of baffle strips that are equipped with the center. The utility model discloses it is even to have fertilizer to administer, work efficiency is high, fertilizer is extravagant few, the beneficial effect that the cost of labor is low, fertilization storehouse in this patent is the storage bucket, this storage bucket can not stir fertilizer when using, lead to when shedding some mixed fertilizer need people mix fertilizer in advance add the storage bucket after adding and shed in, cause people labour's increase, be not convenient for use, and the storage bucket in this patent can not adjust inside temperature, fertilizer in the storage bucket can volatilize with higher speed under high temperature when the higher use of outdoor temperature, influence the fertilizer efficiency of fertilizer.
Disclosure of Invention
In view of the problems in the prior art, the invention discloses a multifunctional automatic material mixing and fertilizing bin device for an agricultural unmanned aerial vehicle, which adopts the technical scheme that the multifunctional automatic material mixing and fertilizing bin device comprises an unmanned aerial vehicle body, a stirring unit and a cooling unit;
a fertilizer bin is fixed in the through groove in the middle of the unmanned aerial vehicle body, and the lower end of the fertilizer bin is funnel-shaped;
the stirring unit comprises a motor, stirring rods, a rotating rod, three stirring blades and a fixed plate, the upper end of the rotating rod is rotatably connected with the middle part of the top in the fertilizer bin, at least five stirring rods are fixed on the side surface of the upper end of the stirring rod, the number of the stirring blades is three, the two ends of each stirring blade are fixed on the side surface of the lower end of the rotating rod through the fixed plate, the motor is installed in the middle of the upper surface of the fertilizer bin, an output shaft of the motor penetrates through a through hole in the upper surface of the fertilizer bin to be fixedly connected with the upper end of the rotating rod, the stirring unit can enable mixed fertilizers to be automatically and uniformly mixed, manual participation is not needed, labor force of people can be effectively reduced, and the fertilizer application of the agricultural unmanned aerial vehicle is facilitated;
the cooling unit includes exhaust column, axial fan, semiconductor refrigeration piece, cooling box, conducting strip and goes out the tuber pipe, the outside at the fertilizer storehouse upper surface is fixed to the cooling box, the cooling box internal fixation has the conducting strip of being no less than ten, two logical inslots of cooling box upper surface all are fixed with the semiconductor refrigeration piece, the refrigeration face and the conducting strip contact of semiconductor refrigeration piece, the both ends of exhaust column are connected with the gas outlet of fertilizer storehouse upper surface and the air intake of cooling box side respectively, install axial fan on the exhaust column, axial fan fixes the side at the cooling box, the both ends of going out the tuber pipe are connected with the air intake of fertilizer storehouse upper surface and the air outlet of cooling box another side respectively, the air inlet direction and the air-out direction of cooling box are parallel with the conducting strip, motor, axial fan and two semiconductor refrigeration pieces are connected with the control circuit electric connection on the unmanned aerial vehicle body, and the cooling unit that sets up can make the temperature in the fertilizer storehouse reduce, reduce the volume of volatilizing of reducing, avoid the effect of fertilizer to reduce, are convenient for fertilizer application use.
The semiconductor refrigeration device comprises a semiconductor refrigeration piece, a heat dissipation plate and heat dissipation fins, wherein the lower surface of the heat dissipation plate is fixedly connected with the heating surfaces of the two semiconductor refrigeration pieces, at least ten heat dissipation fins are fixed on the heat dissipation plate, the heat dissipation plate can dissipate heat of the heating surfaces of the semiconductor refrigeration pieces, the area of the heat dissipation plate can be increased through the heat dissipation fins, the heat dissipation capacity of the heat dissipation plate is improved, and the semiconductor refrigeration pieces can work at a proper temperature.
As a preferred technical scheme, the fertilizer bin heat preservation device further comprises a heat preservation cylinder, the inner side face of the heat preservation cylinder is fixedly connected with the side face of the fertilizer bin, the arranged heat preservation cylinder can prevent external heat from being transferred into the fertilizer bin, and the heat preservation capacity of the fertilizer bin is improved.
As a preferred technical scheme, the fertilizer bin also comprises a feed hopper, wherein the feed hopper is fixed on the outer side of the upper surface of the fertilizer bin and communicated with the interior of the fertilizer bin, and the feed hopper is arranged so that people can conveniently add fertilizer into the fertilizer bin.
As a preferable technical scheme, the fertilizer bin further comprises an observation window, wherein the observation window is L-shaped and is arranged on the side face of the upper end of the fertilizer bin, and the observation window can enable people to clearly see the condition in the fertilizer bin when fertilizer is added, so that the fertilizer is prevented from overflowing to the outside to cause fertilizer waste.
As a preferable technical scheme, the fertilizer bin comprises two L-shaped scraping plates, the upper ends of the two scraping plates are fixedly connected with the side face of the upper end of the rotating rod, the side faces of the scraping plates are in contact with the inner side face of the fertilizer bin, and the arranged scraping plates can scrape off fertilizer attached to the inner wall of the fertilizer bin to prevent the fertilizer from remaining.
As a preferable technical scheme, the fertilizer bin further comprises two support rings, the inner side surfaces of the two support rings are fixedly connected with the side surfaces of the upper end and the lower end of the two scrapers, the two support rings are located in the two annular grooves in the inner side surface of the fertilizer bin, the support rings can support the scrapers, and the stability of the scrapers is improved.
The intelligent fertilizer spreading machine comprises an unmanned aerial vehicle body, and is characterized by further comprising a spreading barrel, helical blades, a spreading motor and spreading holes, wherein the spreading barrel is T-shaped, the upper end of the spreading barrel is in threaded connection with the inner side face of the lower end of the fertilizer bin, at least five spreading holes are formed in the side face of the spreading barrel, the helical blades are bidirectional helical blades, two ends of each helical blade are respectively in rotating connection with the inner side faces of two ends of the spreading barrel, the spreading motor is mounted on the side face of one end of the spreading barrel, the output shaft of the spreading motor penetrates through a through hole in the side face of the spreading barrel and is fixedly connected with one end of each helical blade, the spreading motor is electrically connected with a control circuit on the unmanned aerial vehicle body, and the arranged spreading barrel can be used for spreading fertilizer, so that the functionality of the fertilizer bin is improved.
The invention has the beneficial effects that: the invention drives the rotating rod to rotate through the motor, so that the rotating rod drives the fixed plate and the stirring blades to rotate, the spiral stirring blades stir the fertilizer at the bottom of the fertilizer bin when rotating, the fertilizer is quickly and uniformly mixed by the stirring rods through the rotating rod, the mixed fertilizer can be automatically and uniformly mixed without manual participation, the labor force of people can be effectively reduced, the fertilizer application of the agricultural unmanned aerial vehicle is facilitated, the heat conducting fins can be refrigerated and cooled through the semiconductor refrigerating fins, the air in the fertilizer bin is conveyed into the cooling box through the air exhaust pipe through the axial flow fan, the temperature of the air is reduced through the contact of the air and the heat conducting fins, the cooled air can be conveyed back into the fertilizer bin through the air outlet pipe, the temperature in the fertilizer bin is reduced, the volatilization amount of the fertilizer is reduced, the fertilizer efficiency of the fertilizer is prevented from being reduced, the fertilizer application of the unmanned aerial vehicle is facilitated, the heat of the heating face of the semiconductor refrigerating fins can be dissipated through the heat radiating fins, the area of the heat radiating plates can be improved, the heat radiating capability of the heat radiating plates can be prevented from being added into the fertilizer bin through the spiral fertilizer feeding blade, and the heat of the fertilizer bin, the fertilizer can be prevented from being added to the fertilizer bin through the heat insulating scraper blade, and the heat of the fertilizer bin, the fertilizer feeding mechanism, and the fertilizer bin, the fertilizer can be prevented from falling of the fertilizer bin, the fertilizer feeding mechanism, and the fertilizer feeding mechanism, and the fertilizer can be prevented from falling of the fertilizer feeding mechanism, so that the fertilizer can be thrown to the outside through the throwing holes.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a cooling unit according to the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
fig. 5 is a schematic view of the internal structure of the throwing barrel of the present invention.
In the figure: the device comprises an unmanned body 1, a fertilizer bin 2, a stirring unit 3, a motor 31, a stirring rod 32, a rotating rod 33, a stirring blade 34, a fixing plate 35, a cooling unit 4, an exhaust pipe 41, an axial flow fan 42, a semiconductor refrigerating sheet 43, a cooling box 44, a heat conducting sheet 45, an air outlet pipe 46, a heat radiating plate 5, a heat radiating fin 6, a heat insulating cylinder 7, a feed hopper 8, an observation window 9, a scraping plate 10, a support ring 11, a throwing barrel 12, a spiral blade 13, a throwing motor 14 and a throwing hole 15.
Detailed Description
Example 1
As shown in fig. 1 to 5, the invention discloses a multifunctional automatic material mixing and fertilizing bin device for an agricultural unmanned aerial vehicle, which adopts the technical scheme that the multifunctional automatic material mixing and fertilizing bin device comprises an unmanned aerial vehicle body 1, a stirring unit 3 and a cooling unit 4;
a fertilizer bin 2 is fixed in a through groove in the middle of the unmanned aerial vehicle body 1, and the lower end of the fertilizer bin 2 is funnel-shaped;
the stirring unit 3 comprises a motor 31, a stirring rod 32, a rotating rod 33, stirring blades 34 and a fixing plate 35, the upper end of the rotating rod 33 is rotatably connected with the middle of the top in the fertilizer bin 2, at least five stirring rods 32 are fixed on the side surface of the upper end of the stirring rod 32, the stirring blades 34 are spiral, three stirring blades 34 are arranged, two ends of each stirring blade 34 are fixed on the side surface of the lower end of the rotating rod 33 through the fixing plate 35, the motor 31 is installed in the middle of the upper surface of the fertilizer bin 2, an output shaft of the motor 31 penetrates through a through hole in the upper surface of the fertilizer bin 2 to be fixedly connected with the upper end of the rotating rod 33, the rotating rod 33 is driven by the motor 31 to rotate, the rotating rod 33 drives the fixing plate 35 and the stirring blades 34 to rotate, the spiral stirring blades 34 upwards turn the fertilizer at the bottom of the fertilizer bin 2 when rotating, the rotating rod 33 drives the stirring rod 32 to rotate, the stirring rod 32 stirs the fertilizer which upwards turned, so that the fertilizer is quickly and uniformly mixed fertilizer can be automatically mixed, manual participation is avoided, the labor force of people can be effectively reduced, and fertilizer application can be conveniently carried out by an unmanned aerial vehicle;
the cooling unit 4 comprises an exhaust pipe 41, an axial flow fan 42, a semiconductor refrigerating fin 43, a cooling box 44, a heat conducting fin 45 and an air outlet pipe 46, the cooling box 44 is fixed on the outer side of the upper surface of the fertilizer bin 2, at least ten heat conducting fins 45 are fixed in the cooling box 44, the semiconductor refrigerating fins 43 are fixed in two through grooves on the upper surface of the cooling box 44, refrigerating surfaces of the semiconductor refrigerating fins 43 are in contact with the heat conducting fins 45, two ends of the exhaust pipe 41 are respectively connected with an air outlet on the upper surface of the fertilizer bin 2 and an air inlet on the side surface of the cooling box 44, the axial flow fan 42 is installed on the exhaust pipe 41, the axial flow fan 42 is fixed on the side surface of the cooling box 44, two ends of the air outlet pipe 46 are respectively connected with an air inlet on the upper surface of the fertilizer bin 2 and an air outlet on the other side surface of the cooling box 44, the air inlet direction and the air outlet direction of the cooling box 44 are parallel to the heat conducting fins 45, the motor 31, the axial flow fan 42 and the two semiconductor refrigerating fins 43 are electrically connected with a control circuit on the air outlet body 1 of the unmanned aerial fertilizer bin, the fertilizer bin is convenient for cooling and reducing the fertilizer temperature of the fertilizer, and the fertilizer is reduced by the air in the air outlet pipe, and the air of the fertilizer bin, and the fertilizer is convenient for reducing fertilizer delivery.
As a preferred technical scheme of the invention, the heat dissipation device also comprises a heat dissipation plate 5 and heat dissipation fins 6, wherein the lower surface of the heat dissipation plate 5 is fixedly connected with the heating surfaces of the two semiconductor refrigeration pieces 43, at least ten heat dissipation fins 6 are fixed on the heat dissipation plate 5, the heat of the heating surfaces of the semiconductor refrigeration pieces 43 can be dissipated through the heat dissipation plate 5, the area of the heat dissipation plate 5 can be increased through the heat dissipation fins 6, and the heat dissipation capacity of the heat dissipation plate 5 is improved.
As a preferred technical scheme of the invention, the fertilizer bin also comprises a heat-insulating cylinder 7, the inner side surface of the heat-insulating cylinder 7 is fixedly connected with the side surface of the fertilizer bin 2, external heat can be prevented from being transferred into the fertilizer bin 2 through the heat-insulating cylinder 7, and the heat-insulating capacity of the fertilizer bin 2 is improved.
As a preferred technical scheme of the invention, the fertilizer bin also comprises a feed hopper 8, the feed hopper 8 is fixed on the outer side of the upper surface of the fertilizer bin 1, the feed hopper 8 is communicated with the inside of the fertilizer bin 2, and people can conveniently add fertilizer into the fertilizer bin 2 through the feed hopper 8.
As a preferred technical scheme of the invention, the fertilizer bin also comprises an observation window 9, the observation window 9 is L-shaped, the observation window 9 is arranged on the side surface of the upper end of the fertilizer bin 2, and people can clearly see the condition in the fertilizer bin 2 when adding fertilizer through the observation window 9, so that the fertilizer is prevented from overflowing to the outside to cause fertilizer waste.
As a preferable technical scheme of the invention, the fertilizer bin also comprises two scrapers 10, the scrapers 10 are L-shaped, the upper ends of the two scrapers 10 are fixedly connected with the side surface of the upper end of the rotating rod 33, the side surface of the scraper 10 is contacted with the inner side surface of the fertilizer bin 2, and fertilizer attached to the inner wall of the fertilizer bin 2 can be scraped through the scrapers 10, so that fertilizer residue is prevented.
As a preferred technical scheme of the invention, the fertilizer bin further comprises two support rings 11, the inner side surfaces of the two support rings 11 are fixedly connected with the side surfaces of the upper end and the lower end of the two scrapers 10, and the two support rings 11 are positioned in two annular grooves of the inner side surface of the fertilizer bin 2, so that the support rings 11 can support the scrapers 10, and the stability of the scrapers 10 is improved.
As a preferred technical scheme of the invention, the fertilizer spraying device further comprises a spraying barrel 12, a helical blade 13, a spraying motor 14 and spraying holes 15, wherein the spraying barrel 12 is T-shaped, the upper end of the spraying barrel 12 is in threaded connection with the inner side face of the lower end of the fertilizer bin 2, at least five spraying holes 15 are formed in the side face of the spraying barrel 12, the helical blade 13 is a bidirectional helical blade, two ends of the helical blade 13 are respectively in rotary connection with the inner side faces of two ends of the spraying barrel 12, the spraying motor 14 is installed on the side face of one end of the spraying barrel 12, an output shaft of the spraying motor 14 penetrates through a through hole in the side face of the spraying barrel 12 to be fixedly connected with one end of the helical blade 13, the spraying motor 14 is electrically connected with a control circuit on the unmanned body 1, the helical blade 13 is driven to rotate by the spraying motor 14, the helical blade 13 is enabled to convey fertilizer falling downwards in the fertilizer bin 2 to two sides, and the fertilizer can be sprayed to the outside through the spraying holes 15.
The working principle of the invention is as follows: when the mixed fertilizer is thrown, the fertilizer is added into the fertilizer bin 2 through the feed hopper 8, the fertilizer amount in the fertilizer bin 2 is observed through the observation window 9, so that the unmanned aerial vehicle body 1 flies, when flying between the fertilizer adding position and the throwing position, the motor 31 can be controlled to work through the control circuit on the unmanned aerial vehicle body 1, the output shaft of the motor 31 drives the rotating rod 33 to rotate, the rotating rod 33 drives the fixing plate 35 and the stirring blade 34 to rotate, the spiral stirring blade 34 turns the fertilizer at the bottom of the fertilizer bin 2 upwards, the fertilizer at the bottom is in contact mixing with the fertilizer at the upper part, the stirring rod 32 can be driven to rotate when the rotating rod 33 rotates, the fertilizer which is turned upwards is stirred by the stirring rod 32, the fertilizer can be rapidly and uniformly mixed, the fertilizer which is uniformly stirred can fall into the throwing barrel 12 under the action of gravity, the control circuit of the unmanned aerial vehicle body 1 controls the throwing motor 14 to work, the output shaft of the throwing motor 14 drives the spiral blade 13 to rotate, the spiral blade 13 simultaneously conveys the fertilizer in the middle of the throwing barrel 12 to two sides, the fertilizer in the conveying process can fall to the outside from the throwing hole 15 so as to complete the throwing of the fertilizer, the control circuit on the unmanned aerial vehicle body 1 can control the semiconductor refrigerating sheet 43 to work in the flying and throwing process of the unmanned aerial vehicle body 1, the refrigerating surface of the semiconductor refrigerating sheet 43 generates low temperature, the heat on the heat conducting sheet 45 can be rapidly transmitted to the semiconductor refrigerating sheet 43, so that the heat conducting sheet 45 can be rapidly cooled, the control circuit on the unmanned aerial vehicle body 1 controls the axial flow fan 42 to work, the air in the fertilizer bin 2 is conveyed into the cooling box 44 through the exhaust pipe 41, the air in the fertilizer bin 2 is in contact with the heat conducting sheet 45, and the heat in the air in the fertilizer bin 2 is rapidly transmitted to the heat conducting sheet 45, thereby make the temperature of air reduce, along with axial fan 42's work, make the air of cooling carry back in the fertilizer storehouse 2 through air-out pipe 46, because cold air is heavier, can subside to the bottom of fertilizer storehouse 2 in entering into fertilizer storehouse 2, hot-air can rise to upper portion, along with axial fan 42's continuous work, make the temperature reduction in the fertilizer storehouse 2, make fertilizer be in under the lower ambient temperature, reduce the volume of volatilizing of fertilizer, improve the fertilizer efficiency of fertilizer, can pull down throwing bucket 12 spiral when using different throwing devices, install suitable throwing device and can carry out agricultural fertilization operation, can drive scraper blade 10 when dwang 33 rotates and rotate, make scraper blade 10 scrape adnexed fertilizer on with 2 inner walls of fertilizer storehouse.
The circuit connections involved in the present invention are conventional means employed by those skilled in the art, can be technically inspired by limited trials, and are widely used prior art.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (8)
1. A multifunctional automatic material mixing and fertilizing bin device for an agricultural unmanned aerial vehicle is characterized by comprising an unmanned aerial vehicle body (1), a stirring unit (3) and a cooling unit (4);
a fertilizer bin (2) is fixed in a through groove in the middle of the unmanned aerial vehicle body (1), and the lower end of the fertilizer bin (2) is funnel-shaped;
the stirring unit (3) comprises a motor (31), stirring rods (32), a rotating rod (33), stirring blades (34) and a fixing plate (35), the upper end of the rotating rod (33) is rotatably connected with the middle of the inner top of the fertilizer bin (2), at least five stirring rods (32) are fixed on the side face of the upper end of the stirring rod (32), the stirring blades (34) are spiral, the number of the stirring blades (34) is three, the two ends of each stirring blade (34) are fixed on the side face of the lower end of the rotating rod (33) through the fixing plate (35), the motor (31) is installed in the middle of the upper surface of the fertilizer bin (2), and an output shaft of the motor (31) penetrates through a through hole in the upper surface of the fertilizer bin (2) and is fixedly connected with the upper end of the rotating rod (33);
cooling unit (4) are including exhaust column (41), axial fan (42), semiconductor refrigeration piece (43), cooling case (44), conducting strip (45) and play tuber pipe (46), cooling case (44) are fixed in the outside of fertilizer storehouse (2) upper surface, cooling case (44) internal fixation has conducting strip (45) that are no less than ten, two logical inslots of cooling case (44) upper surface all are fixed with semiconductor refrigeration piece (43), the refrigeration face and the conducting strip (45) contact of semiconductor refrigeration piece (43), the both ends of exhaust column (41) respectively with the gas outlet of fertilizer storehouse (2) upper surface and the air intake connection of cooling case (44) side, install axial fan (42) on exhaust column (41), axial fan (42) are fixed in the side of cooling case (44), the both ends of play tuber pipe (46) are connected with the air intake and cooling case (44) another side of fertilizer storehouse (2) upper surface respectively, cooling case (44) air outlet and the air outlet of air outlet, cooling case (44) and air outlet direction and the parallel fan (31) and unmanned aerial vehicle control circuit (31), air outlet fan (43) and unmanned aerial vehicle control circuit (31).
2. The multifunctional automatic material mixing and fertilizing cabin device for the agricultural unmanned aerial vehicle as claimed in claim 1, characterized in that: still include heating panel (5) and fin (6), the lower surface of heating panel (5) and the face fixed connection that generates heat of two semiconductor refrigeration pieces (43), be fixed with fin (6) that are no less than ten on heating panel (5).
3. The multifunctional automatic material mixing and fertilizing bin device for the agricultural unmanned aerial vehicle as claimed in claim 1, wherein: the fertilizer bin is characterized by further comprising a heat-insulating cylinder (7), wherein the inner side surface of the heat-insulating cylinder (7) is fixedly connected with the side surface of the fertilizer bin (2).
4. The multifunctional automatic material mixing and fertilizing cabin device for the agricultural unmanned aerial vehicle as claimed in claim 1, characterized in that: still include feeder hopper (8), the outside at fertilizer storehouse (1) upper surface is fixed in feeder hopper (8), the inside of feeder hopper (8) intercommunication fertilizer storehouse (2).
5. The multifunctional automatic material mixing and fertilizing cabin device for the agricultural unmanned aerial vehicle as claimed in claim 1, characterized in that: still include observation window (9), observation window (9) are the L type, observation window (9) set up the side in fertilizer storehouse (2) upper end.
6. The multifunctional automatic material mixing and fertilizing cabin device for the agricultural unmanned aerial vehicle as claimed in claim 1, characterized in that: still include scraper blade (10), scraper blade (10) are the L type, scraper blade (10) are equipped with two, the side fixed connection of the upper end of two scraper blades (10) and dwang (33) upper end, the side of scraper blade (10) and the medial surface contact of fertilizer storehouse (2).
7. The multifunctional automatic material mixing and fertilizing bin device for the agricultural unmanned aerial vehicle as claimed in claim 6, wherein: still include support ring (11), support ring (11) are equipped with two, the side fixed connection at both ends about the medial surface of two support rings (11) and two scraper blades (10), and two support rings (11) are located two annular grooves of fertilizer storehouse (2) medial surface.
8. The multifunctional automatic material mixing and fertilizing bin device for the agricultural unmanned aerial vehicle as claimed in claim 1, wherein: still including throwing bucket (12), helical blade (13), the motor of shedding (14) and throwing hole (15), it is the T type to shed bucket (12), the upper end and the medial surface threaded connection of fertilizer storehouse (2) lower extreme of throwing bucket (12), the side of throwing bucket (12) is seted up and is no less than five holes of shedding (15), helical blade (13) are two-way helical blade, and the both ends of helical blade (13) rotate with the medial surface of throwing bucket (12) both ends respectively and be connected, the side-mounting of throwing bucket (12) one end has the motor of shedding (14), the output shaft of throwing motor (14) passes the through-hole of throwing bucket (12) side and the one end fixed connection of helical blade (13), the control circuit electric connection on the motor of throwing (14) and the unmanned aerial vehicle body (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875614.9A CN115191198A (en) | 2022-07-28 | 2022-07-28 | Multifunctional automatic material mixing and fertilizing bin device for agricultural unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210875614.9A CN115191198A (en) | 2022-07-28 | 2022-07-28 | Multifunctional automatic material mixing and fertilizing bin device for agricultural unmanned aerial vehicle |
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| CN115191198A true CN115191198A (en) | 2022-10-18 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU934961A1 (en) * | 1981-01-16 | 1982-06-15 | Таджикский Научно-Исследовательский Институт Земледелия | Mineral fertilizer spreader |
| CN108791888A (en) * | 2018-05-28 | 2018-11-13 | 芜湖千创智能科技有限公司 | A kind of plant protection drone with fertilizing functions |
| CN209581865U (en) * | 2019-01-29 | 2019-11-05 | 河南泽达智能科技有限公司 | One kind having heat sinking function plant protection drone |
| CN112793786A (en) * | 2020-12-31 | 2021-05-14 | 贾凤彦 | Rice fertilizer injection unit is used to agricultural |
| CN214084779U (en) * | 2020-12-26 | 2021-08-31 | 王广松 | Agricultural is with farmland spray fertilization unmanned aerial vehicle |
| CN214690192U (en) * | 2021-01-27 | 2021-11-12 | 天鼎科技研发(珠海)有限公司 | Agricultural plant protection unmanned aerial vehicle with spout medicine function |
| CN216805833U (en) * | 2021-12-01 | 2022-06-24 | 临县建兴生物科技有限公司 | Powdery organic fertilizer unmanned aerial vehicle throwing and fertilizing equipment |
-
2022
- 2022-07-28 CN CN202210875614.9A patent/CN115191198A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU934961A1 (en) * | 1981-01-16 | 1982-06-15 | Таджикский Научно-Исследовательский Институт Земледелия | Mineral fertilizer spreader |
| CN108791888A (en) * | 2018-05-28 | 2018-11-13 | 芜湖千创智能科技有限公司 | A kind of plant protection drone with fertilizing functions |
| CN209581865U (en) * | 2019-01-29 | 2019-11-05 | 河南泽达智能科技有限公司 | One kind having heat sinking function plant protection drone |
| CN214084779U (en) * | 2020-12-26 | 2021-08-31 | 王广松 | Agricultural is with farmland spray fertilization unmanned aerial vehicle |
| CN112793786A (en) * | 2020-12-31 | 2021-05-14 | 贾凤彦 | Rice fertilizer injection unit is used to agricultural |
| CN214690192U (en) * | 2021-01-27 | 2021-11-12 | 天鼎科技研发(珠海)有限公司 | Agricultural plant protection unmanned aerial vehicle with spout medicine function |
| CN216805833U (en) * | 2021-12-01 | 2022-06-24 | 临县建兴生物科技有限公司 | Powdery organic fertilizer unmanned aerial vehicle throwing and fertilizing equipment |
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