CN114711123B - Irrigation unmanned aerial vehicle based on electronic information sensing - Google Patents
Irrigation unmanned aerial vehicle based on electronic information sensing Download PDFInfo
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- CN114711123B CN114711123B CN202210341505.9A CN202210341505A CN114711123B CN 114711123 B CN114711123 B CN 114711123B CN 202210341505 A CN202210341505 A CN 202210341505A CN 114711123 B CN114711123 B CN 114711123B
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- 238000003973 irrigation Methods 0.000 title claims abstract description 24
- 230000002262 irrigation Effects 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 169
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- 239000011435 rock Substances 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 description 24
- 230000002349 favourable effect Effects 0.000 description 9
- 238000005507 spraying Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
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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
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses an irrigation unmanned aerial vehicle based on electronic information sensing, which comprises an unmanned aerial vehicle body and a water tank fixedly arranged at the bottom of the unmanned aerial vehicle body, wherein a drainage channel is arranged on one side of the water tank, a water pump is arranged at the bottom end of the water tank, a water inlet pipe communicated with the drainage channel is arranged at the input end of the water pump, the irrigation unmanned aerial vehicle also comprises a sleeve internally containing balls, the sleeve is fixedly connected to the side wall of the water tank, and a pressure sensor is arranged on one side, away from the water tank, inside the sleeve; through all being in electrified condition this moment with electromagnetic ring and electromagnetic sheet, can the actuation when both are close to each other to can seal drainage channel through the electromagnetic sheet, lead to the inside water of water tank this moment can not discharge through drainage channel, through this mechanism, when water tank and unmanned aerial vehicle body take place the distance and rock, can carry out the shutoff with the water of water tank automatically, prevent that it from continuing to discharge, can practice thrift the water source, and can improve the efficiency and the stability of irrigating.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to an irrigation unmanned aerial vehicle based on electronic information sensing.
Background
Plant protection unmanned aerial vehicle is more and more being applied to the pesticide and spraying irrigation field. Adopt watering unmanned aerial vehicle to carry out the operation, can reduce operating personnel's intensity of labour, improve the work efficiency who sprays the operation, can avoid operating personnel and pesticide direct contact simultaneously, improve the security, guarantee operating personnel's is healthy.
Chinese invention patent publication No. CN112498692A, application date: 2020-10-16, application publication date: 2021-03-16. The invention discloses an irrigation spraying assembly and a water spraying unmanned aerial vehicle, and belongs to the field of unmanned aerial vehicles. The irrigation spraying assembly comprises a liquid storage tank, a conveying mechanism and a spraying mechanism, wherein the conveying mechanism comprises a plurality of liquid conveying pipes, the spraying mechanism comprises a plurality of spraying heads, the liquid storage tank is rectangular, a plurality of mutually independent liquid storage cavities are formed in the liquid storage tank through a plurality of partition plates, and each liquid storage cavity is connected with the spraying heads through the liquid conveying pipes. Watering unmanned aerial vehicle includes irrigation sprays subassembly and unmanned aerial vehicle body, irrigation sprays the subassembly setting on the unmanned aerial vehicle body. The invention can irrigate and spray different liquid medicines at the same time, saves time and labor, has reasonable structural design and strong practicability, and is convenient for popularization and use.
But this unmanned aerial vehicle is in case when meetting strong wind weather in the in-service use in-process, unmanned chance takes place to rock, and along with the increase of live time, water in the water tank reduces gradually, and when unmanned aerial vehicle took place to rock, water in the water tank also can take place to rock to aggravate unmanned aerial vehicle rocks, thereby influences unmanned aerial vehicle's operation, and rocks the in-process and also can influence going on of irrigation operation, leads to the waste of water resource.
Therefore, it is necessary to provide an irrigation unmanned aerial vehicle based on electronic information sensing to solve the above technical problems.
Disclosure of Invention
The invention aims to provide an irrigation unmanned aerial vehicle based on electronic information sensing, and the irrigation unmanned aerial vehicle aims to solve the problems that water in a water tank is gradually reduced along with the increase of service time in the prior art, when the unmanned aerial vehicle shakes, the water in the water tank also shakes, so that the shaking of the unmanned aerial vehicle is aggravated, the operation of the unmanned aerial vehicle is influenced, the irrigation operation is influenced in the shaking process, and the waste of water resources is caused.
In order to achieve the purpose, the invention provides the following technical scheme: an irrigation unmanned aerial vehicle based on electronic information sensing comprises an unmanned aerial vehicle body and a water tank fixedly arranged at the bottom of the unmanned aerial vehicle body, wherein a drainage channel is arranged on one side of the water tank, a water pump is arranged at the bottom end of the water tank, an input end of the water pump is provided with a water inlet pipe communicated with the drainage channel, the irrigation unmanned aerial vehicle further comprises a sleeve with balls accommodated inside, the sleeve is fixedly connected to the side wall of the water tank, and a pressure sensor is arranged on one side, away from the water tank, inside the sleeve; the single chip microcomputer is arranged on the outer side of the water tank and electrically connected with the pressure sensor, and the single chip microcomputer is electrically connected with the unmanned aerial vehicle body; and the electromagnetic ring is arranged in the drainage channel, and an electromagnetic sheet matched with the electromagnetic ring is arranged on the inner side of the electromagnetic ring.
During the concrete use, when wind-force greatly results in the unmanned aerial vehicle body to take place great when rocking, ball in the sleeve causes great extrusion to pressure sensor, when pressure sensor detected great pressure this moment, convey this analog signal to singlechip department, the singlechip is analyzed the signal, then control electromagnetism piece and electromagnetism clitellum electricity, and, can drive the water tank of its bottom when the unmanned aerial vehicle body takes place great rocking and take place to rock, because electromagnetism ring and electromagnetism piece all are in the electrified condition this moment, consequently can the actuation when both are close to each other, thereby can seal drainage channel through the electromagnetism piece, lead to the inside water of water tank this moment can not discharge through drainage channel, treat after the water tank is stable, electromagnetism ring and electromagnetism piece are all when not electrified, can drive slide and electromagnetism piece to the one side motion of keeping away from the electromagnetism ring under the elastic force effect of spring, and then open drainage channel, continue to irrigate the operation.
As a further scheme of the invention, an anti-shake mechanism is arranged in the water tank and comprises a sliding plate which is arranged in the water tank in a sliding manner, the bottom of the sliding plate is fixedly connected with a water storage tank, and a conical connecting pipe is arranged on the outer side of the water storage tank.
When the water storage type skateboard is used specifically, the weight of the skateboard can be increased by arranging the water storage tank, so that the skateboard is driven to move downwards.
As a further scheme of the invention, two sides in the water tank are respectively provided with a limiting mechanism, the limiting mechanisms and the sliding plate are correspondingly matched and movably limit the sliding plate to move in the water tank in the vertical direction.
When specifically using, the slide is laminated with the liquid level all the time, and carry on spacingly to the slide through stop gear, prevent that the inside water of water tank from rocking the time with the slide jack-up that makes progress, utilize this structure when the liquid level in the water tank descends, the slide also descends in step, make the slide laminate with the liquid level mutually all the time, therefore, when strong wind leads to the unmanned aerial vehicle body to take place to rock, the inside water of water tank can not rock yet, thereby can reduce rocking of unmanned aerial vehicle body, be favorable to the unmanned aerial vehicle body to adjust in the shortest time balancedly, thereby accomplish the irrigation operation better.
As a further scheme of the invention, the limiting mechanism comprises a limiting rod, a notch for the limiting rod to pass through is formed in the sliding plate, a sealing block is arranged at the notch, a storage chamber is arranged in the sealing block, an air bag is arranged in the storage chamber, a guide plate is arranged at the top of the sliding plate and communicated with the air bag, and an air inlet joint is arranged at the top of the guide plate.
When the novel water-saving air bag is used specifically, gas is injected into the air bag through the guide plate, so that the air bag is expanded, the air bag can be used for improving the sealing property between the sealing block and the limiting rod, and water below the sliding plate can be prevented from upwards gushing out through a gap between the sealing block and the limiting rod.
According to the further scheme, the limiting rod is provided with strip-shaped grooves on two sides, a plurality of limiting blocks are distributed in the strip-shaped grooves in a linear array mode, each limiting block comprises a foam plate and a metal plate bonded to the top of the foam plate, a round shaft is arranged in the strip-shaped groove and located at the limiting block, the round shaft penetrates through the limiting blocks and is connected with the limiting blocks in a rotating mode, a connecting rod is arranged on one side of each limiting block, pins are arranged on the outer sides of the connecting rods, the pins penetrate through the connecting rods and the limiting blocks, and the limiting blocks and the connecting rods are connected with the pins in a rotating mode.
During the specific use, because be provided with the connecting rod between a plurality of stoppers, and the stopper is made by cystosepiment and metal sheet, therefore, the stopper that is located the aquatic can receive certain buoyancy, thereby it rotates towards the one side of keeping away from the gag lever post to drive the stopper, consequently, when slide downstream crosses a stopper, drive through the connecting rod can drive the stopper and outwards rotate and carry on spacingly to the slide, can prevent the antiskid ribbed tile upward movement, when wind-force makes the unmanned aerial vehicle body take place to deflect greatly, because the liquid level is hugged closely all the time to the slide, the condition of rocking can not appear in consequently the water in the water tank, be favorable to unmanned aerial vehicle body quick adjustment to resume the balance.
As a further scheme of the invention, the top end and the bottom end of the limiting rod penetrate through the water tank and extend to the outer side of the water tank, a fixing block is arranged at one end of the limiting rod extending to the outer side of the water tank, and the fixing block is fixedly connected with the water tank through a bolt.
When the limiting rod is used, the fixing block is favorable for mounting the limiting rod.
As a further scheme of the invention, a baffle is fixedly connected to the outer side of the electromagnetic sheet, the baffle is arranged at the bottom end in the water tank, a spring is arranged on one side of the baffle opposite to the water tank, a balance ball is arranged on one side of the baffle far away from the electromagnetic sheet, and a pull rope is fixedly connected between the balance ball and the baffle.
When the balance ball is used specifically, when the balance ball impacts the baffle, large thrust can be generated on the baffle, the baffle can overcome the elasticity of the spring to move towards the direction of the electromagnetic ring, and the electromagnetic ring and the electromagnetic sheet are both under the electrified condition, so that the electromagnetic ring and the electromagnetic sheet can be attracted when being close to each other.
As a further scheme of the invention, the output end of the water pump is provided with a drain pipe, and one end of the drain pipe, which is far away from the water pump, is provided with a spray head.
The working principle is as follows: when the unmanned aerial vehicle body greatly shakes due to high wind power, the ball in the sleeve greatly extrudes the pressure sensor, the pressure sensor detects high pressure, the analog signal is transmitted to the single chip microcomputer, the single chip microcomputer analyzes the signal, then the electromagnetic sheet and the electromagnetic belt are controlled to be electrified, in addition, when the unmanned aerial vehicle body greatly shakes, the water tank at the bottom of the unmanned aerial vehicle body can be driven to shake, so that the balance ball at one side of the baffle is driven to move, when the balance ball impacts the baffle, high thrust can be generated on the baffle, at the moment, the baffle can overcome the elastic force of the spring to move towards the direction of the electromagnetic ring, and because the electromagnetic ring and the electromagnetic sheet are in an electrified condition, the electromagnetic ring and the electromagnetic sheet can be attracted when being close to each other, so that the drainage channel can be sealed through the electromagnetic sheet, and at the moment, the water in the water tank cannot be discharged through the drainage channel, when the water tank is stable and the electromagnetic ring and the electromagnetic sheet are not electrified, the sliding plate and the electromagnetic sheet can be driven to move towards one side far away from the electromagnetic ring under the action of the elastic force of the spring so as to open the drainage channel and continue irrigation operation, when the liquid level in the water tank descends, the sliding plate moves downwards under the action of the gravity of the water storage tank, the sliding plate moves downwards to extrude the limiting blocks to rotate towards the limiting rods, so that the limiting blocks are extruded into the strip-shaped grooves, the sliding plate can move downwards to be attached to the liquid level, and the limiting blocks are made of foam plates and metal plates, so that the limiting blocks positioned in the water can be subjected to certain buoyancy to drive the limiting blocks to rotate towards one side far away from the limiting rods, and when the sliding plate moves downwards to cross one limiting block, the drive through the connecting rod can drive the stopper and outwards rotate and carry on spacingly to the slide, can prevent anti-skidding upward movement, when wind-force greatly makes the unmanned aerial vehicle body take place to deflect, because the liquid level is hugged closely all the time to the slide, the condition that consequently the water in the water tank can not appear rocking is favorable to unmanned aerial vehicle body quick adjustment to resume balance.
According to the irrigation unmanned aerial vehicle based on electronic information sensing, when the unmanned aerial vehicle body shakes greatly, the water tank at the bottom of the unmanned aerial vehicle body can be driven to shake, so that the balance ball on one side of the baffle plate is driven to move, when the balance ball impacts the baffle plate, large thrust can be generated on the baffle plate, at the moment, the baffle plate can overcome the elastic force of the spring to move towards the electromagnetic ring, and because the electromagnetic ring and the electromagnetic sheet are in an electrified state at the moment, the electromagnetic ring and the electromagnetic sheet can attract each other, so that the drainage channel can be sealed through the electromagnetic sheet, water in the water tank cannot be drained through the drainage channel at the moment.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the water tank of the present invention;
FIG. 3 is a schematic view of the construction of the drainage channel of the present invention;
FIG. 4 is a schematic view of the slider and slider configuration of the present invention;
FIG. 5 is a schematic view of a baffle configuration of the present invention;
FIG. 6 is a schematic view of a stop lever of the present invention;
FIG. 7 is a schematic view of the seal block structure of the present invention;
FIG. 8 is an enlarged view of portion A of FIG. 5 in accordance with the present invention;
FIG. 9 is an enlarged view of the portion B of FIG. 6 according to the present invention;
fig. 10 is a schematic diagram of the control system structure of the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a water tank; 3. a water pump; 4. a slide plate; 5. a slider; 6. a connecting pipe; 7. a limiting rod; 8. a notch; 9. a sealing block; 10. a storage chamber; 11. an air bag; 12. a baffle; 13. an air inlet joint; 14. a strip-shaped groove; 15. a limiting block; 16. a foam board; 17. a metal plate; 18. a connecting rod; 19. a fixed block; 20. a drainage channel; 21. an electromagnetic ring; 22. an electromagnetic sheet; 23. a baffle plate; 24. a spring; 25. a balance ball; 26. pulling a rope; 27. a sleeve; 28. a ball bearing; 29. a single chip microcomputer; 30. a water storage tank.
Detailed Description
As shown in fig. 1, 4, 10, an irrigate unmanned aerial vehicle based on electronic information sensing, including unmanned aerial vehicle body 1 and fixed connection in the water tank 2 of 1 bottom of unmanned aerial vehicle body, the bottom fixedly connected with water pump 3 of water tank 2, the input of water pump 3 is provided with the inlet tube, and the one end that water pump 3 was kept away from to the inlet tube is linked together with water tank 2, the 3 outputs of water pump are provided with the drain pipe, and the one end that water pump 3 was kept away from to the drain pipe is provided with the shower nozzle.
During the use, take water tank 2 to aloft through unmanned aerial vehicle body 1, then spray crops through the drain pipe discharge through the water in the water pump 3 extraction water tank 2.
Further, 2 inside anti-shake mechanisms that are provided with of water tank, anti-shake mechanism is including setting up in 2 inside slides 4 of water tank, and the lateral surface of slide 4 contacts with 2 medial surfaces of water tank, and slide 4 can be in 2 inside up-and-down motion of water tank, has seted up the spout on 2 inside both sides walls of water tank, and slide 4 is close to one side fixed slider 5 that is provided with of spout, slider 5 and spout sliding connection, 4 bottom fixedly connected with storage water tank 30 of slide, the storage water tank 30 outside is provided with conical connecting pipe 6, and the inside both sides of water tank 2 all are provided with stop gear and carry out spacingly to slide 4, when 2 inside liquid level descends in water tank, because the inside water of storage water tank 30 fails in time to discharge, consequently can drive slide 4 downstream under the action of gravity of storage water tank 30 for slide 4 laminates with the liquid level all the time, and carry on spacingly to slide 4 through stop gear, prevent that 2 inside water of water tank from upwards jacking when rocking, utilize this structure when the liquid level in water tank 2 descends, slide 4 also descends in step down, make slide 4 laminate with the liquid level all the time, consequently, when leading to unmanned aerial vehicle body 1, the adjustment, so as to the unmanned aerial vehicle body can not favorable to rock, so as to the shortest to reduce the unmanned aerial vehicle irrigation operation of rocking.
As shown in fig. 2 and 4-9, the limiting mechanism includes a limiting rod 7, a notch 8 for the limiting rod 7 to pass through is provided on the sliding plate 4, a sealing block 9 is provided at the notch 8, a storage chamber 10 is provided inside the sealing block 9, an air bag 11 is provided inside the storage chamber 10, a guide plate 12 is provided at the top of the sliding plate 4, the guide plate 12 is communicated with the air bag 11, an air inlet joint 13 is provided at the top of the guide plate 12, and a sealing cover is connected to the top of the air inlet joint 13 through a thread.
Further, 7 both sides of gag lever post all are provided with bar groove 14, and bar groove 14 inside is linear array and distributes and have a plurality of stopper 15, and stopper 15 includes cystosepiment 16 and bonds at the metal sheet 17 at cystosepiment 16 top, bar groove 14 inside is located stopper 15 department and is provided with the circle axle, the circle axle runs through stopper 15 and is connected with stopper 15 rotation, stopper 15 one side is provided with connecting rod 18, the connecting rod 18 outside is provided with the pin, the pin runs through connecting rod 18 and stopper 15, stopper 15 and connecting rod 18 all with pin rotation connection.
Furthermore, the top end and the bottom end of the limiting rod 7 penetrate through the water tank 2 and extend to the outer side of the water tank 2, a fixing block 19 is arranged at one end of the limiting rod 7 extending to the outer side of the water tank 2, and the fixing block 19 is fixedly connected with the water tank 2 through bolts.
During the use, when the liquid level of 2 inside of water tanks descends, slide 4 downstream under the action of gravity of storage water tank 30, slide 4 downstream extrusion stopper 15 makes stopper 15 rotate towards gag lever post 7 direction, thereby extrude stopper 15 to bar inslot 14 inside, slide 4 can the downstream and the laminating of liquid level this moment, and because be provided with connecting rod 18 between a plurality of stoppers 15, and stopper 15 is made by cystosepiment 16 and metal sheet 17, therefore, stopper 15 that is located the aquatic can receive certain buoyancy, thereby drive stopper 15 and rotate towards the one side of keeping away from gag lever post 7, therefore, when slide 4 downstream crosses a stopper 15, drive through connecting rod 18 can drive stopper 15 and rotate outwards and carry out spacingly to slide 4, can prevent that antiskid 4 from upwards moving, when making unmanned aerial vehicle body 1 take place the deflection greatly, because slide 4 is hugging closely all the time, the condition that the water in water tank 2 can not appear rocking, be favorable to unmanned aerial vehicle body 1 fast speed adjusting and resume balance.
And be favorable to the installation and the fixed of gag lever post 7 through being provided with fixed block 19, and be provided with gasbag 11 in sealed piece 9 inside, can be through guide plate 12 to gasbag 11 inside injection gas during the use to make gasbag 11 expansion, utilize gasbag 11 can improve the leakproofness between sealed piece 9 and the gag lever post 7, thereby can avoid the water of slide 4 below to upwards gush out through the clearance between sealed piece 9 and the gag lever post 7.
This mechanism utilizes the self buoyancy of water in water tank 2 to impel stopper 15 rotatory, when slide 4 downstream is greater than water to the buoyancy of stopper 15 to stopper 15 when the extrusion force of stopper 15, can drive stopper 15 and rotate downwards, and slide 4 also can continue downstream until breaking away from mutually with stopper 15, later stopper 15 resets under the buoyancy effect of water, it is spacing to carry out slide 4, keep slide 4 stable, can avoid the water in water tank 2 to rock, avoid using complicated power component, it is comparatively light and handy, can show the weight that alleviates unmanned aerial vehicle body 1 load, thereby practice thrift the energy consumption.
As shown in fig. 3, 4, 5, 6, 8, and 9, a drainage channel 20 is disposed at a position of the water tank 2 at the water inlet pipe, the water inlet pipe is communicated with the drainage channel 20, an electromagnetic ring 21 is disposed in the drainage channel 20, an electromagnetic sheet 22 is disposed on an inner side of the electromagnetic ring 21, a baffle 23 is fixedly connected to an outer side of the electromagnetic sheet 22, the baffle 23 is disposed at a bottom end inside the water tank 2, a spring seat is fixedly connected to a side of the baffle 23 opposite to the water tank 2, a spring 24 is disposed on an inner side of the spring seat, the spring 24 is disposed between the baffle 23 and the water tank 2, a balance ball 25 is disposed on a side of the baffle 23 away from the electromagnetic sheet 22, and a pull rope 26 is fixedly connected between the balance ball 25 and the baffle 23.
The fixed sleeve 27 that is provided with in the 2 outsides of water tank, the inside sliding connection of sleeve 27 has ball 28, the one end internal surface that water tank 2 was kept away from to sleeve 27 is provided with pressure sensor, pressure sensor's model sets up to 2SMPP-03, be provided with singlechip 29 in one side of water tank 2, singlechip 29's model sets up to STM32F103C8T6, pressure sensor and singlechip 29 electric connection, and singlechip 29 and electromagnetic sheet 22 and electromagnetic ring 21 electric connection, meanwhile, singlechip 29 and unmanned aerial vehicle body 1 electric connection, be used for controlling unmanned aerial vehicle body 1 fast recovery balance.
During the use, when great lead to unmanned aerial vehicle body 1 to take place great rocking when wind-force, ball 28 in the sleeve 27 causes great extrusion to pressure sensor, pressure sensor detects great pressure this moment, convey this analog signal to singlechip 29 department, singlechip 29 analyzes the signal, then control electromagnetism piece 22 and electromagnetism ring 21 electrified, and, can drive the water tank 2 of its bottom when unmanned aerial vehicle body 1 takes place great rocking and takes place to rock, thereby drive the balanced ball 25 removal of baffle 23 one side, can produce great thrust to baffle 23 when balanced ball 25 strikes baffle 23, baffle 23 can overcome spring 24's elasticity and remove towards the direction of electromagnetism ring 21 this moment, and because electromagnetism ring 21 and electromagnetism piece 22 all are in the electrified condition this moment, consequently can the actuation when both are close to each other, thereby can seal drainage channel 20 through electromagnetism piece 22, lead to the inside water of water tank 2 this moment can not discharge through drainage channel 20, after water tank 2 is stable, electromagnetism ring 21 and electromagnetism piece 22 are all when not electrified, can drive slide 4 and electromagnetism piece 22 under the elastic force effect of spring 24 and then drive one side of electromagnetism piece 21 and continue the drainage channel 20 operation of irrigating, the operation of keeping away from the electromagnetism piece, the operation of continuing.
Through this mechanism, when water tank 2 and unmanned aerial vehicle body 1 take place the distance and rock, can carry out the shutoff with the water of water tank 2 automatically, prevent that it from continuing to discharge, can practice thrift the water source, treat that unmanned aerial vehicle is carrying out the operation after stable to slide 4 hugs closely the top of water this moment, can avoid water to take place to rock, thereby be favorable to unmanned aerial vehicle body 1 quick adjustment balance, improve the efficiency and the stability of irrigating.
The working principle is as follows: when the unmanned aerial vehicle body 1 greatly shakes due to high wind power, the ball 28 in the sleeve 27 greatly extrudes the pressure sensor, the pressure sensor detects high pressure, the analog signal is transmitted to the single chip microcomputer 29, the single chip microcomputer 29 analyzes the signal, then the electromagnetic sheet 22 and the electromagnetic ring 21 are controlled to be electrified, in addition, when the unmanned aerial vehicle body 1 greatly shakes, the water tank 2 at the bottom of the unmanned aerial vehicle body can be driven to shake, so that the balance ball 25 on one side of the baffle plate 23 is driven to move, when the balance ball 25 impacts the baffle plate 23, large thrust can be generated on the baffle plate 23, at the moment, the baffle plate 23 can overcome the elastic force of the spring 24 to move towards the electromagnetic ring 21, and because the electromagnetic ring 21 and the electromagnetic sheet 22 are both under the electrified condition, the electromagnetic sheet 21 and the electromagnetic sheet 22 can attract each other, so that the drainage channel 20 can be sealed through the electromagnetic sheet 22, at the moment, water in the water tank 2 cannot be discharged through the drainage channel 20, when the water tank 2 is stable and the electromagnetic ring 21 and the electromagnetic sheet 22 are not electrified, the sliding plate 4 and the electromagnetic sheet 22 can be driven to move towards one side far away from the electromagnetic ring 21 under the elastic force of the spring 24, the drainage channel 20 is further opened, irrigation operation is continued, when the liquid level in the water tank 2 drops, the sliding plate 4 moves downwards under the gravity action of the water storage tank 30, the sliding plate 4 moves downwards to extrude the limiting block 15 to enable the limiting block 15 to rotate towards the direction of the limiting rod 7, so that the limiting block 15 is extruded into the strip-shaped groove 14, the sliding plate 4 can move downwards to be attached to the liquid level, and the connecting rods 18 are arranged among the limiting blocks 15, and the limiting blocks 15 are made of foam plates 16 and metal plates 17, therefore, the limiting blocks 15 located in the water can be subjected to certain buoyancy, thereby drive stopper 15 and rotate towards the one side of keeping away from gag lever post 7, consequently, when slide 4 downstream crossed a stopper 15, the drive through connecting rod 18 can drive stopper 15 and outwards rotate and carry on spacingly to slide 4, can prevent anti-skidding upward movement, when wind-force makes unmanned aerial vehicle body 1 take place to deflect greatly, because slide 4 is hugging closely the liquid level all the time, the condition that consequently rocks can not appear in the water tank 2, be favorable to unmanned aerial vehicle body 1 quick adjustment to resume balance.
Claims (4)
1. The utility model provides an irrigate unmanned aerial vehicle based on electronic information sensing, includes unmanned aerial vehicle body (1) and fixed water tank (2) that set up in unmanned aerial vehicle body (1) bottom, water tank (2) one side is provided with drainage channel (20), water tank (2) bottom is provided with water pump (3), the input of water pump (3) is provided with the inlet tube that is linked together with drainage channel (20), its characterized in that still includes:
the sleeve (27) is internally provided with a ball (28), the sleeve (27) is fixedly connected to the side wall of the water tank (2), and one side, far away from the water tank (2), of the interior of the sleeve (27) is provided with a pressure sensor;
the single chip microcomputer (29) is arranged on the outer side of the water tank (2) and electrically connected with the pressure sensor, and the single chip microcomputer (29) is electrically connected with the unmanned aerial vehicle body (1);
the electromagnetic ring (21) is arranged in the drainage channel (20), and an electromagnetic sheet (22) matched with the electromagnetic ring (21) is arranged on the inner side of the electromagnetic ring (21);
an anti-shake mechanism is arranged inside the water tank (2), the anti-shake mechanism comprises a sliding plate (4) which is arranged inside the water tank (2) in a sliding manner, the bottom of the sliding plate (4) is fixedly connected with a water storage tank (30), and a conical connecting pipe (6) is arranged on the outer side of the water storage tank (30);
the two sides in the water tank (2) are respectively provided with a limiting mechanism, the limiting mechanisms and the sliding plate (4) are correspondingly matched, and the sliding plate (4) is movably limited to move in the water tank (2) in the vertical direction;
the limiting mechanism comprises a limiting rod (7), a notch (8) for the limiting rod (7) to penetrate through is formed in the sliding plate (4), a sealing block (9) is arranged at the notch (8), a storage chamber (10) is arranged inside the sealing block (9), an air bag (11) is arranged inside the storage chamber (10), a guide plate (12) is arranged at the top of the sliding plate (4), the guide plate (12) is communicated with the air bag (11), and an air inlet connector (13) is arranged at the top of the guide plate (12);
gag lever post (7) both sides all are provided with bar groove (14), bar groove (14) inside is linear array and distributes and has a plurality of stoppers (15), stopper (15) include cystosepiment (16) and bond metal sheet (17) at cystosepiment (16) top, bar groove (14) inside is located stopper (15) department and is provided with the circle axle, the circle axle runs through stopper (15) and rotates with stopper (15) to be connected, stopper (15) one side is provided with connecting rod (18), the connecting rod (18) outside is provided with the pin, the pin runs through connecting rod (18) and stopper (15), stopper (15) and connecting rod (18) all rotate with the pin and are connected.
2. The irrigation unmanned aerial vehicle based on electronic information sensing of claim 1, wherein the top end and the bottom end of the limiting rod (7) both penetrate through the water tank (2) and extend to the outer side of the water tank (2), a fixing block (19) is arranged at one end of the limiting rod (7) extending to the outer side of the water tank (2), and the fixing block (19) is fixedly connected with the water tank (2) through bolts.
3. The electronic information sensing-based irrigation unmanned aerial vehicle as claimed in claim 1, wherein a baffle (23) is fixedly connected to an outer side of the electromagnetic sheet (22), the baffle (23) is arranged at a bottom end inside the water tank (2), a spring (24) is arranged on a side of the baffle (23) opposite to the water tank (2), a balance ball (25) is arranged on a side of the baffle (23) away from the electromagnetic sheet (22), and a pull rope (26) is fixedly connected between the balance ball (25) and the baffle (23).
4. An unmanned aerial vehicle irrigates based on electronic information sensing of claim 1, characterized in that, the water pump (3) output is provided with the drain pipe, the drain pipe is provided with the shower nozzle apart from the one end of water pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210341505.9A CN114711123B (en) | 2022-04-02 | 2022-04-02 | Irrigation unmanned aerial vehicle based on electronic information sensing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210341505.9A CN114711123B (en) | 2022-04-02 | 2022-04-02 | Irrigation unmanned aerial vehicle based on electronic information sensing |
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| CN109305367A (en) * | 2018-11-09 | 2019-02-05 | 易蕾 | A kind of agricultural irrigation unmanned plane |
| CN110876257B (en) * | 2018-11-21 | 2022-07-12 | 深圳市大疆创新科技有限公司 | Sprinkling system and plant protection unmanned aerial vehicle |
| CN110122286B (en) * | 2019-06-19 | 2021-04-06 | 绿建生态环境集团有限公司 | Automatic control water-saving irrigation device for garden greenbelt |
| CN110481785B (en) * | 2019-09-20 | 2022-11-08 | 南京昌鼎机械有限公司 | Insert formula spray tube pesticide soon and spray unmanned aerial vehicle |
| CN111319551B (en) * | 2020-03-23 | 2021-02-09 | 南京祖航航空科技有限公司 | Outdoor removal cabin with adjustable focus |
| CN111674553B (en) * | 2020-07-21 | 2022-02-11 | 深圳市飞梵实业有限公司 | Plant protection unmanned aerial vehicle for farming |
| CN215422418U (en) * | 2020-11-20 | 2022-01-07 | 四川天府新区航空旅游职业学院 | Pesticide sprays even unmanned aerial vehicle |
| CN113895630A (en) * | 2021-11-24 | 2022-01-07 | 深圳市海通互动科技有限公司 | Unmanned aerial vehicle sprinkler and unmanned aerial vehicle thereof |
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