CN113895630A - Unmanned aerial vehicle sprinkler and unmanned aerial vehicle thereof - Google Patents
Unmanned aerial vehicle sprinkler and unmanned aerial vehicle thereof Download PDFInfo
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- CN113895630A CN113895630A CN202111400674.7A CN202111400674A CN113895630A CN 113895630 A CN113895630 A CN 113895630A CN 202111400674 A CN202111400674 A CN 202111400674A CN 113895630 A CN113895630 A CN 113895630A
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- unmanned aerial
- aerial vehicle
- water
- water box
- vehicle body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 210
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims 1
- 230000002262 irrigation Effects 0.000 description 27
- 238000003973 irrigation Methods 0.000 description 27
- 230000002349 favourable effect Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000001502 supplementing effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Abstract
The invention discloses an unmanned aerial vehicle spraying device and an unmanned aerial vehicle thereof, wherein the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a water tank and a water pump arranged in the water tank are arranged in the unmanned aerial vehicle body, driving blocks for winding hinged plates are rotatably arranged on two sides in the unmanned aerial vehicle body, the number of the hinged plates is multiple, and the hinged plates are connected through hinged sheets to enable two adjacent hinged plates to rotate relatively; through the nozzle blowout water of water box one side, can irrigate the sapling, on the one hand because the position that the water box need irrigate from the sapling is nearer, it is less influenced by the wind power, thereby can improve the precision of irrigating, on the other hand, it is equipped with the articulated slab to overlap in the water pipe outside, still be provided with the hinge plate between two adjacent articulated slabs, during the use, it makes wind direction and articulated slab rotation plane mutually perpendicular to rotate the unmanned aerial vehicle body, can not blow the articulated slab through wind-force this moment and make its crooked, thereby the stability of water box when irrigating has been kept.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle spraying device and an unmanned aerial vehicle thereof.
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 CN112498692A discloses an irrigation spraying component and a water spraying unmanned aerial vehicle, belonging 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 equipment is when irrigating to some saplings or comparatively sparse vegetation, can not aim at the root of vegetation accurately or other parts of treating the irrigation irrigate, especially in strong wind weather, the liquid of scattering can be blown away by wind to lead to deviating the seedling of treating the irrigation, the location degree of difficulty is high, extravagant water source during the irrigation, environmental protection inadequately.
Therefore, it is necessary to provide an unmanned aerial vehicle sprinkler and an unmanned aerial vehicle thereof to solve the above technical problems.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle spraying device and an unmanned aerial vehicle thereof, and aims to solve the existing problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an unmanned aerial vehicle spraying device and an unmanned aerial vehicle thereof comprise an unmanned aerial vehicle body, wherein a water tank and a water pump arranged in the water tank are arranged in the unmanned aerial vehicle body, driving blocks for winding hinged plates are rotatably arranged on two sides in the unmanned aerial vehicle body, the number of the hinged plates is multiple, the hinged plates are connected through hinged sheets to enable two adjacent hinged plates to rotate relatively, and the hinged sheets are arranged on two sides of the hinged plates along the width direction of the hinged plates;
the water tank is characterized in that a water pipe is arranged in the hinged plate, the top end of the water pipe is communicated with the driving block through a joint, a solution in the water tank is extracted through a water pump and conveyed to the interior of the water pipe through the driving block, a water box is rotatably arranged at the bottom end of the hinged plate, and the bottom end of the water pipe is communicated with one side of the water box.
When the unmanned aerial vehicle is used, the water box is close to the position of the tree seedling to be irrigated and is less influenced by wind force, so that the irrigation precision can be improved, the hinged plates are sleeved outside the water pipe, the hinged plates are arranged between every two adjacent hinged plates, when the unmanned aerial vehicle is used, the unmanned aerial vehicle body is rotated to enable the wind direction to be vertical to the rotating planes of the hinged plates, the hinged plates cannot be blown by wind force to bend, the stability of the water box during irrigation is kept, the water box cannot collide with the tree seedling, when the impact force on one side of the water box is increased, the water box can be driven to deflect downwards, so that the distance between the two water boxes is increased, the unmanned aerial vehicle can adapt to the thicker tree seedling, the irrigation quantity is correspondingly increased at the moment, more moisture can be irrigated for the thicker tree seedling, and the same principle is achieved, when the sapling is thinner, rivers reduce the impact force to the water box, and the water box upwards deflects under the spring pressure of its opposite side this moment, and two water box intervals reduce, can more press close to the place that the sapling needs to irrigate to discharge also corresponding reduction this moment, the thinner sapling of adaptation.
As a further scheme of the invention, a motor is fixedly connected to the top of the unmanned aerial vehicle body, a transmission shaft is fixedly connected to an output shaft of the motor, a drive bevel gear is fixedly connected to an output end of the transmission shaft, a drive pipe is further arranged in the unmanned aerial vehicle body, one end of the drive pipe, which is close to the drive block, penetrates through the drive block and is rotatably connected with the drive block, and a through drain hole is formed in the side surface of the drive pipe, which extends to the interior of the drive block, so that water in the drive pipe can enter the interior of the drive block through the drain hole.
When the hinge plate is used specifically, the output end of the motor can drive the driving bevel gear to rotate, the driving pipe can be driven to rotate by the meshing of the driving bevel gear and the driven bevel gear, and the driving pipe can drive the driving block to rotate so as to wind the hinge plate.
As a further scheme of the invention, one end of each driving pipe extending to the outer side of each driving block is rotatably connected with the unmanned aerial vehicle body, a sleeve is arranged at one end, opposite to each driving pipe, of each driving pipe, the sleeves are rotatably connected with the driving pipes, and the output end of the water pump is communicated with the sleeves through water pipes.
During the specific use, the water pump extracts the water in the water tank to inside the sleeve, and then flows to inside the drive block through the driving tube.
As a further scheme of the invention, vertical plates are fixedly connected to the top of the water box at the front side and the rear side of the hinged plate, a transverse shaft is fixedly connected to one side of the hinged plate close to the vertical plates, penetrates through the vertical plates and is rotatably connected with the vertical plates, so that the water box can rotate by taking the transverse shaft as a center, and a spray head is communicated with one side surface of the water box opposite to the transverse shaft.
During specific use, the cross shaft runs through the riser and is connected with the riser rotation for the water box can use the cross shaft to rotate as the center, is favorable to adjusting the interval between two water boxes, thereby the different thickness of adaptation sapling.
As a further scheme of the invention, the bottom end of the water pipe extends to the outer side of the hinged plate and is communicated with a liquid injection pipe, one end of the liquid injection pipe, which is far away from the water pipe, is communicated with the water box, and the connecting position of the liquid injection pipe and the water box is close to one side of the nozzle.
When specifically using, the liquid that enters into through the water pipe and annotates liquid pipe inside increases the impact force of water box, and the water box can use the cross axle to rotate as the center, consequently, when the impact force to water box one side increases, can drive the water box and deflect downwards, thereby make the distance increase between two water boxes, can adapt to thicker sapling, and irrigation volume also corresponding increase this moment, can irrigate more moisture for thicker sapling, the same reason, when the sapling is thinner, rivers reduce the impact force of water box, the water box upwards deflects under the spring pressure of its opposite side this moment, two water box intervals reduce, can more press close to the place that the sapling needs to irrigate, and discharge also corresponding reduction this moment, can the thinner sapling of adaptation.
As a further scheme of the invention, the lengths of the hinged plates are sequentially increased from top to bottom in the vertical direction, the bottom surface of the unmanned aerial vehicle body is provided with a through groove, and the hinged plates penetrate through the through groove and extend downwards.
As a further scheme of the invention, one side of the hinged plate is fixedly connected with a baffle plate, a spring is fixedly connected between the baffle plate and the water box, the outer side of the water box is fixedly connected with a limiting plate, and the limiting plate is L-shaped.
According to a further scheme of the unmanned aerial vehicle, the two sides of the unmanned aerial vehicle body are fixedly connected with limiting columns, the bottom ends of the limiting columns are provided with limiting grooves matched with the limiting plates, one ends of the cross shafts, far away from the hinged plates, are fixedly connected with stop rods, and one ends of the stop rods, far away from the springs, are clamped on the outer sides of the vertical plates.
During the specific use, the water box can upwards rotate under the effort of spring, and one side of keeping away from the spring at the riser is provided with the backstop pole and can restrict pivoted riser, when the water box rotates to horizontal position, the riser rotates to vertical state and is restricted by the backstop pole, when the water box rebound to unmanned aerial vehicle body bottom, the limiting plate of its both sides injects to the spacing inslot portion in the spacing post, the drive block continues to rotate the taut articulated slab of certain angle this moment, and then support the limiting plate on the water box tightly inside the spacing post, thereby the support through water box bottom is favorable to supporting the unmanned aerial vehicle body, it deposits to be convenient for it.
An unmanned aerial vehicle uses foretell unmanned aerial vehicle sprinkler.
1. According to the unmanned aerial vehicle spraying device and the unmanned aerial vehicle thereof, on one hand, the water box is close to the position of a tree seedling to be irrigated and is less influenced by wind force, so that the irrigation precision can be improved, on the other hand, the hinged plates are sleeved on the outer side of the water pipe, the hinged plates are arranged between every two adjacent hinged plates, when the unmanned aerial vehicle is used, the unmanned aerial vehicle body is rotated to enable the wind direction to be vertical to the rotating plane of the hinged plates, at the moment, the hinged plates cannot be blown by wind force to enable the hinged plates to be bent, so that the stability of the water box during irrigation is maintained, and the water box cannot collide with the tree seedling.
2. The liquid that enters into through the water pipe and annotates liquid pipe inside increases the impact force of water box, and the water box can use the cross axle to rotate as the center, consequently, when the impact force to water box one side increases, can drive the water box and deflect downwards, thereby make the distance increase between two water boxes, can adapt to thicker sapling, and irrigation volume also corresponding increase this moment, can irrigate more moisture for thicker sapling, the same as, when the sapling is thinner, rivers reduce the impact force of water box, the water box upwards deflects under the spring pressure of its opposite side this moment, two water box intervals reduce, can more press close to the place that sapling needs irrigate, and discharge also corresponding reduction this moment, can the thinner sapling of adaptation.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the connection structure of the hinge plate and the water box of the present invention;
FIG. 3 is a schematic view of the meshing structure of the driving bevel gear and the driven bevel gear according to the present invention;
FIG. 4 is a schematic view of the drive block and hinge plate connection of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a schematic view of the hinge plate and hinge plate connection of the present invention;
FIG. 7 is a schematic view of the structure of the pouring spout and the spring according to the present invention;
FIG. 8 is an enlarged view of the portion B of FIG. 4 according to the present invention;
FIG. 9 is an enlarged view of the portion A of FIG. 1 in accordance with the present invention;
FIG. 10 is an enlarged view of the structure of the portion C of FIG. 4 according to the present invention.
In the figure: 1. a motor; 2. penetrating a groove; 3. a limiting groove; 4. a water pipe; 5. a nozzle; 6. a support; 7. a water box; 8. a limiting plate; 9. a spring; 10. a hinge plate; 11. a hinged sheet; 12. an electric wire; 13. a limiting column; 14. an unmanned aerial vehicle body; 15. a baffle plate; 16. a horizontal axis; 17. a stop bar; 18. a first connecting pipe; 19. a second connecting pipe; 20. a water replenishing pipe; 21. a drive block; 22. a drive tube; 23. a drive bevel gear; 24. a drive shaft; 25. a driven bevel gear; 26. a water tank; 27. a liquid injection pipe; 28. a joint; 29. a through hole; 30. a sleeve.
Detailed Description
As shown in fig. 1-10, an unmanned aerial vehicle spraying device and an unmanned aerial vehicle thereof, comprising an unmanned aerial vehicle body 14 and a motor 1 fixedly arranged at the top of the unmanned aerial vehicle body 14, wherein a transmission shaft 24 is fixedly connected to an output shaft of the motor 1, an output end of the transmission shaft 24 is fixedly connected with a drive bevel gear 23, drive blocks 21 are arranged at two sides inside the unmanned aerial vehicle body 14, a cavity is arranged inside the drive block 21, a drive pipe 22 is further arranged inside the unmanned aerial vehicle body 14, one end of the drive pipe 22 close to the drive block 21 penetrates through the drive block 21 and is rotatably connected with the drive block 21 through a seal bearing, a through drain hole is arranged on the side surface of the drive pipe 22 extending to the inside of the drive block 21, so that water inside the drive pipe 22 can enter the inside of the drive block 21 through the drain hole, in addition, one end of the drive pipe 22 extending to the outside of the drive block 21 is rotatably connected with the unmanned aerial vehicle body 14 through a bearing, two driving pipes 22 relative one end are provided with sleeve 30, sleeve 30 passes through sealed bearing with driving pipe 22 and rotates and be connected, and the inside bottom of unmanned aerial vehicle body 14 is provided with water tank 26, the inside water pump that is provided with of water tank 26, and the output of water pump leads to pipe 4 and sleeve 30 to be linked together for the water pump can take out leading to pipe 4 with the inside solution of water tank 26 and extract to inside sleeve 30, and then carry solution to inside driving pipe 22 and the drive block 21 through sleeve 30.
Further, the rear side of the left driving block 21 and the front side of the right driving block 21 are both provided with a lifting assembly, the lifting assembly comprises a plurality of hinged plates 10 and hinged sheets 11, the hinged sheets 11 are arranged between two adjacent hinged plates 10 along the length direction of the hinged plates 10, both ends of the hinged sheets 11 are hinged with the hinged plates 10, the hinged sheets 11 are arranged at both sides of the hinged plates 10 along the width direction of the hinged plates 10, so that two adjacent hinged plates 10 can bend for a certain angle, a joint 28 is fixedly connected to the top of the hinged plate 10 at the top position, the top end of the joint 28 is communicated with the driving block 21, through holes 29 are arranged in the hinged plates 10, water pipes 4 are arranged at the through holes 29, the water pipes 4 sequentially penetrate through the hinged plates 10, the top ends of the water pipes 4 are communicated with the joint 28, the bottom ends of the water pipes 4 extend to the outside of the hinged plates 10 and are communicated with a liquid injection pipe 27, the articulated slab 10 bottom that is located the bottom end position is provided with water box 7, the inside cavity that sets up of water box 7, the equal fixedly connected with riser in both sides around the articulated slab 10 is located at water box 7 top, and articulated slab 10 is close to riser one side fixedly connected with cross axle 16, cross axle 16 runs through the riser and rotates with the riser and be connected, make water box 7 can use cross axle 16 to rotate as the center, the intercommunication is provided with the shower nozzle on the relative side of water box 7, and the one end that annotates liquid pipe 27 and keep away from water pipe 4 is linked together with water box 7, and annotate the hookup location of liquid pipe 27 and water box 7 and be close to nozzle 5 one side.
In addition, the driving block 21 is square, in order to wind the hinge plates 10 outside the driving block 21 in sequence, the length of the hinge plates 10 sequentially increases from top to bottom in the vertical direction, the hinge plates 10 can wind the driving plate in sequence, the hinge plates 11 are arranged, bending and winding of the hinge plates 10 are facilitated, the water pipe 4 cannot be bent to cause unsmooth water flow in the winding process, when the hinge plates 10 wind outside the driving block 21, the water pipe 4 cannot be bent too much, therefore, the solution can be stably conveyed through the water pipe 4, in order to avoid the interference of the hinge plates 10 with the unmanned aerial vehicle body 14 in the winding process, the through grooves 2 are formed in the bottom surface of the unmanned aerial vehicle body 14, and the hinge plates 10 extend downwards through the through grooves 2.
When the unmanned aerial vehicle is used, the output end of the motor 1 can drive the driving bevel gear 23 to rotate, the driving bevel gear 23 can drive the driving pipe 22 to rotate by meshing with the driven bevel gear 25, the driving pipe 22 can drive the driving block 21 to rotate, the driving block 21 rotates with the hinged plates 10 through the joint 28, and the hinged plates 10 are connected through the hinged sheets 11, so that the hinged plates 10 can be wound when the driving block 21 rotates, when the hinged plates 10 are sequentially wound on the outer side of the driving block 21, the water box 7 can be folded, the unmanned aerial vehicle body 14 can be supported through the support 6 at the bottom of the water box 7, similarly, when the driving block 21 is driven by the motor 1 to rotate reversely, the hinged plates 10 can be loosened, the hinged plates 10 are gradually put down to drive the water box 7 to fall, and at the moment, the water in the water box 26 is pumped into the sleeve 30 by the water pump, then flow to inside the drive block 21 through the drive tube 22, the drive block 21 is connected with the water pipe 4 through the joint 28, so water can flow to inside the water pipe 4 through the joint 28 to flow to inside the water box 7 through the water pipe 4, be favorable to irrigating the sapling through the nozzle 5 blowout on the water box 7.
In the actual irrigation process, especially when irrigating saplings or sparsely planted plants, the traditional unmanned aerial vehicle can only irrigate the saplings with a certain height above the ground, and in windy weather, the water sprayed out can be blown away by strong wind, so that the saplings cannot be irrigated accurately, and large-area irrigation is performed by supplementing a large amount of water due to inaccurate irrigation, so that water resources are wasted, the device lowers the water box 7 through the hinged plate 10, so that the water box 7 is positioned at the two sides of the saplings and is positioned at the root, the water is sprayed out through the nozzle 5 at one side of the water box 7, so that the saplings can be irrigated, on one hand, the water box 7 is closer to the position of the saplings to be irrigated and is less influenced by wind, so that the irrigation accuracy can be improved, on the other hand, the hinged plate 10 is sleeved outside the water pipe 4, and the hinged plate 11 is arranged between the two adjacent hinged plates 10, during the use, rotate unmanned aerial vehicle body 14 and make wind direction and articulated slab 10 rotate the plane looks perpendicular, can not blow articulated slab 10 through wind-force this moment and make its bending to keep the stability of water box 7 when irrigating, can not collide with the sapling.
In addition, the position of the liquid injection pipe 27 connected with the water pipe 4 and the water boxes 7 is close to one side of the nozzle 5, so that the distance between the two water boxes 7 can be adjusted according to the thickness of the tree seedling during actual irrigation, specifically, when the tree seedling is thick, the power of the water pump can be increased, the impact force of the liquid entering the liquid injection pipe 27 through the water pipe 4 on the water boxes 7 is increased, the water boxes 7 can rotate by taking the transverse shaft 16 as the center, therefore, when the impact force on one side of the water boxes 7 is increased, the water boxes 7 can be driven to deflect downwards, so that the distance between the two water boxes 7 is increased, the tree seedling can adapt to the thick tree seedling, the irrigation quantity is correspondingly increased, more water can be irrigated for the thick tree seedling, and similarly, when the tree seedling is thin, the impact force of the water flow on the water boxes 7 is reduced, and the water boxes 7 deflect upwards under the pressure of the spring 9 on the other side, the distance between the two water boxes 7 is reduced, the water boxes can be closer to the position where the sapling needs to be irrigated, the water flow is correspondingly reduced at the moment, and the water boxes can be adapted to the thinner sapling.
In conclusion, the water box 7 can be placed downwards by the device to enable the two sides of the sapling to be located on two sides of the sapling, the distance between the two water boxes 7 is automatically adjusted according to the size of the sapling, the sapling with different thicknesses can be adapted to the sapling, meanwhile, the flow of water is adjusted, the irrigation quantity is reduced when the sapling is thin, the irrigation quantity is increased when the sapling is thick, water resources can be saved, and the device is energy-saving and environment-friendly.
As shown in fig. 6-10, for placing of unmanned aerial vehicle body 14, fixedly connected with baffle 15 in one side of articulated slab 10, fixedly connected with spring 9 between baffle 15 and the water box 7, and the outside fixedly connected with limiting plate 8 of water box 7, limiting plate 8 sets up to the L type, equal fixedly connected with spacing post 13 in the both sides of unmanned aerial vehicle body 14, spacing post 13 bottom is provided with spacing groove 3 with limiting plate 8 matched with, in addition, keep away from one end fixedly connected with backstop bar 17 of articulated slab 10 at cross axle 16, backstop bar 17 sets up to the U type, the one end card that spring 9 was kept away from to backstop bar 17 is in the riser outside.
During the specific use, can drive water box 7 rebound gradually when the articulated slab 10 is twined in the rotation of drive block 21, because the water pump stop work this moment, consequently water box 7 can the rebound under the effort of spring 9, and be provided with backstop 17 through the one side of keeping away from spring 9 at the riser and can restrict pivoted riser, when water box 7 rotates to horizontal position, the riser rotates to vertical state and is restricted by backstop 17, when water box 7 rebound to unmanned aerial vehicle body 14 bottom, the limiting plate 8 of its both sides injects to the spacing 3 insides in the spacing post 13, drive block 21 continues to rotate the taut articulated slab 10 of certain angle this moment, and then support limiting plate 8 on the water box 7 inside spacing post 13, thereby support being favorable to supporting unmanned aerial vehicle body 14 through the support 6 of water box 7 bottom, be convenient for it to deposit.
As shown in fig. 1 and 9, a first connecting pipe 18 is arranged on the top of the water box 7 on one side, a second connecting pipe 19 is arranged on the top of the water box 7 on the other side, a water replenishing pipe 204 is arranged on the top of the first connecting pipe 18 in a communicating manner, the water replenishing pipe 204 is made of rubber material, a first valve body is arranged at the nozzle 5, a second valve body is arranged on each of the first connecting pipe 18 and the second connecting pipe 19, heating sheets are pasted on the inner wall of the circular hole of the hinge plate 10, and the heating sheets are electrically connected through an electric wire 12.
During the use, especially when irrigating winter, can heat the heating plate through electric wire 12, can heat the inside water pipe 4 of articulated slab 10 through the heating plate, and can heat it when liquid medicine process water pipe 4, thereby make the liquid medicine can dissolve better, dissolve more evenly, be favorable to improving the effect of watering, and be favorable to supplementing the liquid medicine to water box 7 inside through being provided with first connecting pipe 18 and second connecting pipe 19, thereby through the inside liquid medicine that supplements of water pipe 4 to water tank 26, the simple operation.
A stopper plate for restricting the hinge plate 10 is fixedly connected to the outside of the drive pipe 22 on the side closer to the drive block 21.
The working principle is as follows: the output end of the motor 1 can drive the driving bevel gear 23 to rotate, the driving pipe 22 can be driven to rotate by the meshing of the driving bevel gear 23 and the driven bevel gear 25, the driving pipe 22 can drive the driving block 21 to rotate, the driving block 21 rotates with the hinged plates 10 through the joints 28, and the hinged plates 10 are connected through the hinged sheets 11, so that the hinged plates 10 can be wound when the driving block 21 rotates, when the hinged plates 10 are sequentially wound outside the driving block 21, the water box 7 can be folded, at the moment, the unmanned aerial vehicle body 14 can be supported through the support 6 at the bottom of the water box 7, similarly, when the driving block 21 is driven to rotate reversely by the motor 1, the hinged plates 10 can be loosened, at the moment, the hinged plates 10 are gradually put down to drive the water box 7 to fall, at the moment, the water pump pumps the water in the water box 26 into the sleeve 30 to flow into the driving block 21 through the driving pipe 22, the driving block 21 is connected with the water pipe 4 through the joint 28, so that water can flow into the water pipe 4 through the joint 28, and then flow into the water box 7 through the water pipe 4, which is beneficial to irrigating saplings through the ejection of the nozzle 5 on the water box 7, in the actual irrigation process, especially when irrigating saplings or plants with sparser planting, the traditional unmanned aerial vehicle can irrigate only by having a certain height above the ground, and in windy weather, the water sprayed out can be blown away by strong wind, so that the saplings can not be irrigated accurately, large-area irrigation needs to be performed by supplementing a large amount of water due to inaccurate irrigation, thereby causing waste of water resources, and the device transfers the water box 7 through the hinged plate 10, so that the water box 7 is positioned at the two sides of the saplings and at the root, and can irrigate saplings through the ejection of the nozzle 5 at one side of the water box 7, on the one hand because water box 7 is nearer from the position that the sapling needs irrigate, it is less influenced by wind-force, thereby can improve the precision of irrigation, on the other hand, the cover is equipped with articulated slab 10 outside water pipe 4, still be provided with hinge piece 11 between two adjacent articulated slabs 10, during the use, rotate unmanned aerial vehicle body 14 and make wind direction and articulated slab 10 rotation plane looks perpendicular, can not blow articulated slab 10 through wind-force this moment and make its crooked, thereby the stability of water box 7 when irrigating has been kept, can not collide with the sapling.
Claims (9)
1. The utility model provides an unmanned aerial vehicle sprinkler, includes unmanned aerial vehicle body (14), unmanned aerial vehicle body (14) inside is provided with water tank (26) and sets up in the inside water pump of water tank (26), its characterized in that: the two sides in the unmanned aerial vehicle body (14) are rotatably provided with driving blocks (21) for winding the hinged plates (10), the number of the hinged plates (10) is multiple, the hinged plates (10) are connected through hinged sheets (11) to enable two adjacent hinged plates (10) to rotate relatively, and the hinged sheets (11) are arranged on two sides of the hinged plates (10) along the width direction of the hinged plates (10);
the water tank is characterized in that a water pipe (4) is arranged in the hinged plate (10), the top end of the water pipe (4) is communicated with the driving block (21) through a joint (28), a water pump is used for pumping solution in the water tank (26) and conveying the solution to the interior of the water pipe (4) through the driving block (21), a water box (7) is rotatably arranged at the bottom end of the hinged plate (10), and the bottom end of the water pipe (4) is communicated with one side of the water box (7).
2. An unmanned aerial vehicle sprinkler as claimed in claim 1, wherein: the unmanned aerial vehicle body (14) top fixedly connected with motor (1), fixedly connected with transmission shaft (24) on motor (1) output shaft, the output fixedly connected with initiative bevel gear (23) of transmission shaft (24), unmanned aerial vehicle body (14) inside still is provided with driving tube (22), the one end that driving tube (22) are close to driving block (21) runs through driving block (21) and rotates with driving block (21) and is connected, driving tube (22) extend to and are provided with the wash port that link up on the inside side of driving block (21) for inside water of driving tube (22) can enter into inside driving block (21) through the wash port.
3. An unmanned aerial vehicle sprinkler as claimed in claim 2, wherein: the one end that drive tube (22) extended to the drive block (21) outside is rotated with unmanned aerial vehicle body (14) and is connected, and two relative one ends of drive tube (22) are provided with sleeve (30), sleeve (30) are rotated with drive tube (22) and are connected, the output of water pump leads to pipe (4) and sleeve (30) and is linked together.
4. An unmanned aerial vehicle sprinkler as claimed in claim 1, wherein: the water box (7) top is located the equal fixedly connected with riser in both sides around articulated slab (10), articulated slab (10) are close to riser one side fixedly connected with cross axle (16), cross axle (16) run through the riser and rotate with the riser and be connected for water box (7) use cross axle (16) to rotate as the center, the intercommunication is provided with the shower nozzle on the relative side of water box (7).
5. An unmanned aerial vehicle sprinkler as claimed in claim 1, wherein: the bottom end of the water pipe (4) extends to the outer side of the hinged plate (10) and is provided with a liquid injection pipe (27) in a communicated manner, one end, away from the water pipe (4), of the liquid injection pipe (27) is communicated with the water box (7), and the connecting position of the liquid injection pipe (27) and the water box (7) is close to one side of the nozzle (5).
6. An unmanned aerial vehicle sprinkler as claimed in claim 1, wherein: articulated slab (10) from top to bottom length increases in proper order on the vertical direction, set up wearing groove (2) that link up on unmanned aerial vehicle body (14) bottom surface, articulated slab (10) pass wearing groove (2) downwardly extending.
7. An unmanned aerial vehicle sprinkler as claimed in claim 4, wherein: one side fixedly connected with baffle (15) of articulated slab (10), fixedly connected with spring (9) between baffle (15) and water box (7), the outside fixedly connected with limiting plate (8) of water box (7), limiting plate (8) set up to the L type.
8. An unmanned aerial vehicle sprinkler as claimed in claim 7, wherein: the equal fixedly connected with spacing post (13) in both sides of unmanned aerial vehicle body (14), spacing post (13) bottom is provided with spacing groove (3) with limiting plate (8) matched with, the one end fixedly connected with backstop pole (17) of articulated slab (10) are kept away from in cross axle (16), and the one end card that spring (9) were kept away from in backstop pole (17) is in the riser outside.
9. An unmanned aerial vehicle, its characterized in that: use of unmanned aerial vehicle spraying apparatus as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111400674.7A CN113895630A (en) | 2021-11-24 | 2021-11-24 | Unmanned aerial vehicle sprinkler and unmanned aerial vehicle thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111400674.7A CN113895630A (en) | 2021-11-24 | 2021-11-24 | Unmanned aerial vehicle sprinkler and unmanned aerial vehicle thereof |
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| Publication Number | Publication Date |
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| CN113895630A true CN113895630A (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111400674.7A Pending CN113895630A (en) | 2021-11-24 | 2021-11-24 | Unmanned aerial vehicle sprinkler and unmanned aerial vehicle thereof |
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Cited By (1)
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| CN114711123A (en) * | 2022-04-02 | 2022-07-08 | 江西经济管理干部学院 | Irrigation unmanned aerial vehicle based on electronic information sensing |
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