CN108639348B - Agricultural sowing system for unmanned aerial vehicle and automatic seed sowing method thereof - Google Patents
Agricultural sowing system for unmanned aerial vehicle and automatic seed sowing method thereof Download PDFInfo
- Publication number
- CN108639348B CN108639348B CN201810686808.8A CN201810686808A CN108639348B CN 108639348 B CN108639348 B CN 108639348B CN 201810686808 A CN201810686808 A CN 201810686808A CN 108639348 B CN108639348 B CN 108639348B
- Authority
- CN
- China
- Prior art keywords
- frame
- seeding
- plate
- cylinder
- sowing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009331 sowing Methods 0.000 title abstract description 93
- 238000000034 method Methods 0.000 title abstract description 24
- 238000010899 nucleation Methods 0.000 claims abstract description 89
- 238000003860 storage Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 105
- 238000003756 stirring Methods 0.000 claims description 43
- 238000005192 partition Methods 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 230000007480 spreading Effects 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 17
- 239000000203 mixture Substances 0.000 description 15
- 230000009471 action Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sowing (AREA)
Abstract
The invention relates to an agricultural sowing system for an unmanned aerial vehicle and an automatic seed sowing method thereof. The unmanned aerial vehicle seed sowing device can solve the problems that before the existing unmanned aerial vehicle is sowed, seeds need to be placed in existing storage equipment, part of the seeds easily fall to the ground when the seeds are placed manually, two types of seeds need to be placed together in a mixed mode when the seeds are planted in a mixed mode, the process is complicated, seeding of single-type seed sowing and mixed seed cannot be switched randomly in the flying process, the sowing area is small, the time consumed in the process is long, the labor intensity is high, the efficiency is low and the like, and the functions of separate sowing and mixed sowing of two types of seeds can be achieved.
Description
Technical Field
The invention relates to the technical field of agricultural sowing of unmanned aerial vehicles, in particular to an agricultural sowing system for an unmanned aerial vehicle and an automatic seed sowing method thereof.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle controlled by radio remote control or a self-contained program. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. The civil unmanned aerial vehicle has very wide application prospect in the fields of aerial photography, agriculture, surveying and mapping and the like; a unmanned aerial vehicle for in the aspect of the agricultural is with broadcasting the seed as leading, current seeding unmanned aerial vehicle is all with the seed from the directional concentrated spill in unmanned aerial vehicle lower part, but in actual agricultural production, often need to sow or thoughtlessly plant two kinds of crops alone, with the fertility of make full use of soil, improve agricultural production efficiency, but, current seeding unmanned aerial vehicle is difficult to realize, before current unmanned aerial vehicle sows, need put into current storage device with the seed, part seed drops to subaerially easily when artifical the placing, need artifically place the seed mixture of two kinds together with the seed mixture of two kinds when thoughtlessly planting, the loaded down with trivial details complicacy of process, and flight in-transit single kind seed seeding and thoughtlessly plant the switching-over seeding at will, the seeding area is little, the process consumes long time, intensity of labour is big and inefficient.
Disclosure of Invention
In order to solve the above problems, the present invention provides an agricultural sowing system for unmanned aerial vehicles and an automatic seed sowing method thereof, can solve the problems that the seeds are required to be put into the existing storage equipment before the existing unmanned aerial vehicle is sowed, part of the seeds are easy to fall to the ground when being placed manually, the two types of seeds are required to be placed together by being mixed manually when being mixed, the process is complicated, and the seeding and mixed seeding of single seeds can not be switched randomly in the flying process, the seeding area is small, the time consumed in the process is long, the labor intensity is high, the efficiency is low and the like, can realize separately sowing and mixed function of sowing two kinds of different grade type seeds, conveniently put into crop seed, can switch single type seed sowing and mixed planting wantonly on the way in the flight, enlarge the seeding area, waste time is short, and has advantages such as easy operation, intensity of labour is little and work efficiency height.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an agricultural seeding system for unmanned aerial vehicle, includes unmanned aerial vehicle, storing device, two seeder in batches, mixes kind of device and two auxiliary device, unmanned aerial vehicle's lower extreme install the storing device, the lower extreme mid-mounting of storing device has the device of mixing kind, two seeder in batches are installed to the left and right sides of storing device lower extreme, two auxiliary device are installed at both ends about the storing device.
The storage device comprises a bottom plate, a connecting plate, connecting cylinders, a separating frame, two pushing cylinders, two switch plates and two stirring mechanisms, wherein the bottom plate is installed at the lower end of an unmanned aerial vehicle, the connecting plate is installed at the lower end of the bottom plate through a hinge, the connecting cylinders are installed between the connecting plate and the bottom plate through hinge pins, the lower end of the connecting plate is installed on the separating frame, two empty grooves are formed in the bottom end of the separating frame, the two pushing cylinders are installed at the left end and the right end of the separating frame, the top ends of the pushing cylinders are installed on the switch plates through flanges, the two stirring mechanisms are installed in the separating frame and are symmetrically arranged, the connecting cylinders drive the connecting plate to carry out angle adjustment so that seeds can enter the separating frame conveniently, personnel put two crop seeds of different types into the separating frame, when a single type of seeds needs to be sowed, the two pushing cylinders drive the two switch plates to, two stir the seed that the mechanism drove in the separation frame and homogenize the processing, and storing device carries out angle modulation and has reduced putting into the degree of difficulty of crop seed, and easy operation consumes the weak point, has reduced intensity of labour, has improved work efficiency.
Batch seeder include the riser, angle cylinder and sowing mechanism, the lower extreme front side at storing device is installed to the riser, install the angle cylinder through the round pin axle on the riser, the top of angle cylinder is installed on sowing mechanism through the round pin axle, sowing mechanism installs in the dead slot, sowing mechanism evenly broadcasts the crop seed, when needs are mixed kind, the angle cylinder drives sowing mechanism and carries out the angle modulation, batch seeder switches the seeding mode according to actual conditions, can switch single type seed seeding and mixed kind wantonly on the way in flight, therefore, the operation is simple, consume the weak point, the labor intensity is reduced, and the work efficiency is improved.
Mix kind of device including the spill mechanism with spill the mechanism thoughtlessly, spill the lower extreme at storing device is installed to the material mechanism, the lower extreme of spill mechanism is installed and is mixed and spill the mechanism, spill the material mechanism and mix two types of seeds and be in the same place, spill the mechanism thoughtlessly and mix the seeding, mix kind of device and two batch seeder and cooperate and mix the seeding, can switch over single type seed seeding wantonly and mix kind on the way in the flight, easy operation consumes the weak point, reduced intensity of labour, improved work efficiency.
The auxiliary device comprises an L-shaped main frame, a telescopic cylinder, an outer plate, an F-shaped frame, an L-shaped rear frame, two angle adjusting mechanisms and an output frame, wherein the L-shaped main frame is arranged on the side wall of the separation frame, the telescopic cylinder is symmetrically arranged on the L-shaped main frame, the top end of the telescopic cylinder is arranged on the outer plate through a flange, the F-shaped frame is arranged at the rear end of the outer plate, the two angle adjusting mechanisms are arranged at the front end of the F-shaped frame, the L-shaped rear frame is arranged at the inner end of the F-shaped frame, the output frame is arranged at the front end of the L-shaped rear frame, the outer plate is driven by the telescopic cylinder to move to a proper position, the two angle adjusting mechanisms are matched with the output frame to dispersedly sow crop seeds conveyed by the batch sowing device, the output frame ensures that the crop seeds cannot fall into the mixed sowing device during single-type sowing, the sowing area, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
The output frame be the trapezium structure, and the upper and lower both ends of output frame are opening structure, have improved work efficiency.
As a preferred technical scheme of the invention, the stirring mechanism comprises two electric sliding blocks, two moving plates, a rotating motor, a rotating shaft and stirring paddles, wherein the two electric sliding blocks are arranged on the inner wall of the separation frame, the moving plates are arranged on the electric sliding blocks, the moving plate positioned on the front side is provided with the rotating motor, the output shaft of the rotating motor is connected with the front end of the rotating shaft, the rear end of the rotating shaft is arranged on the moving plate on the rear side through a bearing, the stirring paddles are uniformly arranged on the rotating shaft along the circumferential direction of the rotating shaft, when the stirring mechanism works in detail, the rotating motor drives the stirring paddles to uniformly stir crop seeds in the separation frame, and the two electric sliding blocks drive the rotating stirring paddles to move left and right, so that the crop seeds can be uniformly sown, the labor intensity is reduced, and the working.
As a preferred technical scheme of the invention, the stirring paddle is of an arc-shaped structure, and the outer end of the stirring paddle is uniformly provided with the stirring grooves, so that the working efficiency is improved.
As a preferred technical scheme of the invention, the seeding mechanism comprises a main board, two guard plates, a leakage hole, a partition board, an output hole, an auxiliary cylinder, an auxiliary sliding groove and an auxiliary sliding block, wherein the main board is arranged in a hollow groove through a hinge, the front end and the rear end of the main board are provided with the two guard plates, an angle cylinder is arranged between the main board and a vertical plate through a pin shaft, the main board is uniformly provided with the leakage hole, the rear side of the lower end of the main board is provided with the auxiliary cylinder, the top end of the auxiliary cylinder is arranged at the rear end of the partition board through a flange, the output hole is uniformly arranged on the partition board, the front end of the partition board is provided with the auxiliary sliding block, the auxiliary sliding block is connected with the auxiliary sliding groove in a sliding fit manner, the auxiliary sliding groove is arranged at the lower end of the main board, during the concrete work, when a single type of seeds are seeded, the auxiliary cylinder drives the partition board to move to ensure that the leakage, two backplate play the guard action to the front and back both ends of mainboard, and seeding mechanism switches the seeding mode according to actual conditions, can switch single type seed seeding and mixed kind wantonly on the way in the flight, easy operation consumes the weak point, has reduced intensity of labour, has improved work efficiency.
As a preferred technical scheme of the invention, the radius of the leak hole is equal to that of the output hole, so that the working efficiency is improved.
As a preferable technical scheme of the invention, the guard plate is of a trapezoidal structure, and the inner end of the guard plate is an inclined plane, so that the guard plate can not block the angle adjustment of the main board, and the working efficiency is improved.
As a preferred technical scheme of the invention, the spreading mechanism comprises a T-shaped frame, a round hole, a working cylinder, a baffle plate, a corresponding hole and two opposite plates, the T-shaped frame is arranged at the lower end of the storage device, the left end and the right end of the T-shaped frame are symmetrically provided with the round hole, the lower end of the T-shaped frame is symmetrically provided with the working cylinder, the top end of the working cylinder is arranged on the baffle plate through a flange, the middle part of the baffle plate is uniformly provided with the corresponding hole, the front end and the rear end of the T-shaped frame are provided with the two opposite plates, when in specific work, an angle cylinder on the sowing mechanism drives a main plate to carry out angle adjustment to ensure that the inner end of the main plate is contacted with the outer end of the T-shaped frame, crop seeds are conveyed to one end of the T-shaped frame, the working cylinder drives the baffle plate to move to ensure that the round hole is corresponding to the, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
As a preferred technical scheme of the invention, the radius of the circular hole is equal to that of the corresponding hole, and the radius of the corresponding hole is equal to that of the leak hole, so that the working efficiency is improved
As a preferred technical scheme of the invention, the mixing and scattering mechanism comprises a conveying frame, an auxiliary motor, a round shaft and a limiting rotating plate, wherein the conveying frame is arranged at the lower ends of two opposite plates, the auxiliary motor is arranged at the front end of the conveying frame through a base, the round shaft is arranged on an output shaft of the auxiliary motor, the rear end of the round shaft is arranged at the rear end of the conveying frame through a bearing, and the limiting rotating plate is uniformly arranged on the round shaft along the circumferential direction of the round shaft.
As a preferred technical scheme of the invention, the angle adjusting mechanism comprises a seeding corresponding frame, a telescopic square tube, an inclined plate, two symmetrical plates, an adjusting cylinder and a sowing frame, the seeding corresponding frame is arranged on an F-shaped frame, the two symmetrical plates are arranged at the lower end of the seeding corresponding frame, the sowing frame is arranged between the two symmetrical plates through a pin shaft, the sowing frame is connected with the seeding corresponding frame through the telescopic square tube, the inclined plate is arranged on the side wall of the seeding corresponding frame, the adjusting cylinder is arranged between the inclined plate and the sowing frame through the pin shaft, when the seeding device works in detail, when single-type seeds are needed to be sowed, the telescopic cylinder drives the angle adjusting mechanism to stretch to ensure that the angle adjusting mechanism corresponds to a leak hole, the batch seeding device conveys the crop seeds into the seeding corresponding frame from the leak hole, the adjusting cylinder drives the sowing frame to adjust the angle, thereby expanding the sowing area of the crop, the angle adjusting mechanism changes the output route of the seeds, enlarges the sowing area, has simple operation and short consumption, reduces the labor intensity and improves the working efficiency.
In addition, the invention also provides an automatic seed sowing method for the agricultural sowing system of the unmanned aerial vehicle, which comprises the following steps:
1. firstly, the storage device starts to work, the connecting cylinder drives the connecting plate to carry out angle adjustment so as to facilitate seeds to enter the separation frame, personnel put two different types of crop seeds into the separation frame, when a single type of seeds needs to be sowed, the two pushing cylinders drive the two switch plates to close the upper end of the separation frame, and the two stirring mechanisms drive the seeds in the separation frame to be uniformly stirred;
2. then the stirring mechanism starts to work, the rotating motor drives the stirring paddle to uniformly stir the crop seeds in the partition frame, and the two electric sliding blocks drive the rotating stirring paddle to move left and right;
3. the batch seeding device starts to work, the seeding mechanism uniformly seeds crop seeds, and when mixed seeding is needed, the angle cylinder drives the seeding mechanism to adjust the angle;
4. the seeding mechanism starts to work, when single seeds are sown, the auxiliary air cylinder drives the partition plate to move to ensure that the leaking hole corresponds to the output hole, crop seeds are sown out of the leaking hole, when mixed seeds are sown, the angle air cylinder drives the main board to adjust the angle to ensure that the inner end of the main board is in contact with the outer end of the T-shaped frame, and the two protection plates play a role in protecting the front end and the rear end of the main board;
5. when mixed planting is needed, an angle cylinder on the seeding mechanism drives a main board to carry out angle adjustment to ensure that the inner end of the main board is contacted with the outer end of a T-shaped frame, crop seeds are conveyed to one end of the T-shaped frame, a working cylinder drives a baffle to move to ensure that round holes correspond to corresponding holes, and the crop seeds are conveyed into the mixed sowing mechanism from the round holes;
6. then the mixing and scattering mechanism starts to work, seeds of different crops in the two batch sowing devices are mixed and conveyed into the conveying frame, the auxiliary motor drives the limiting rotating plate to rotate, and the limiting rotating plate drives the mixed seeds to be conveyed out;
7. when single-type seed sowing is needed, the auxiliary device starts to work, the telescopic cylinder drives the outer plate to move to a proper position, the two angle adjusting mechanisms are matched with the output frame to convey crop seeds out of the batch sowing device to perform dispersed sowing, and the output frame ensures that the crop seeds cannot fall into the mixed sowing device during the single-type sowing;
8. later angle adjustment mechanism begins work, when needs single type seed seeding, telescopic cylinder drives angle adjustment mechanism and stretches out and draws back and ensures that angle adjustment mechanism is corresponding with the small opening, and seeder in turn carries the seeding with crop seed from the small opening and corresponds the frame in, and adjusting cylinder drives the frame of scattering and carries out the angle modulation, has enlarged the seeding area of crop seed, can realize separately seeding and mixed function of sowing two kinds of different grade type seeds.
The invention has the beneficial effects that:
1. the unmanned aerial vehicle can solve the problems that seeds need to be placed into the existing storage equipment before the existing unmanned aerial vehicle is sowed, part of the seeds easily fall onto the ground when the seeds are placed manually, two types of seeds need to be placed together when the seeds are mixed, the process is complicated, the sowing of the single type of seeds and the mixed type of seeds cannot be switched randomly in the flying process, the sowing area is small, the time consumed in the process is long, the labor intensity is high, the efficiency is low and the like, the functions of separate sowing and mixed sowing of the two types of seeds can be realized, the crop seeds are conveniently placed, the sowing of the single type of seeds and the mixed type of seeds can be switched randomly in the flying process, the sowing area is enlarged, the consumed time is short, and the unmanned aerial vehicle has the advantages of simplicity in operation;
2. the storage device is arranged, the storage device is used for adjusting the angle, so that the placing difficulty of crop seeds is reduced, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved;
3. the single-seed mixed-sowing device is provided with the batch-sowing device, the batch-sowing device switches the sowing modes according to actual conditions, single-seed sowing and mixed-seed sowing can be switched randomly in the flying process, the operation is simple, the consumption is low, the labor intensity is reduced, and the working efficiency is improved;
4. the mixed seeding device is matched with the two batch seeding devices for mixed seeding, single-type seed seeding and mixed seeding can be switched randomly in the flying process, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved;
5. the auxiliary device is arranged, so that the sowing area is enlarged during sowing of single seeds under the assistance of the auxiliary device, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first configuration between the storage device and the batch seed device of the present invention;
FIG. 3 is a second schematic view of the present invention between the storage device and the batch seed device;
FIG. 4 is a schematic structural view of the seed mixing device of the present invention;
FIG. 5 is a cross-sectional view of the invention of FIG. 4;
fig. 6 is a schematic structural view of the auxiliary device of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 6, an agricultural seeding system for unmanned aerial vehicle, including unmanned aerial vehicle 1, storing device 2, two seeding device 3 in batches, mix kind of device 4 and two auxiliary device 5, unmanned aerial vehicle 1's lower extreme install storing device 2, storing device 2's lower extreme mid-mounting has mixed kind of device 4, two seeding device 3 in batches are installed to the left and right sides of storing device 2 lower extreme, two auxiliary device 5 are installed at both ends about storing device 2.
The storage device 2 comprises a bottom plate 21, a connecting plate 22, a connecting cylinder 23, a separating frame 24, two pushing cylinders 25, two switch plates 26 and two stirring mechanisms 27, wherein the bottom plate 21 is installed at the lower end of the unmanned aerial vehicle 1, the connecting plate 22 is installed at the lower end of the bottom plate 21 through a hinge, the connecting cylinder 23 is installed between the connecting plate 22 and the bottom plate 21 through a pin shaft, the lower end of the connecting plate 22 is installed on the separating frame 24, two empty grooves are formed in the bottom end of the separating frame 24, the two pushing cylinders 25 are installed at the left end and the right end of the separating frame 24, the top end of each pushing cylinder 25 is installed on the switch plate 26 through a flange, the two stirring mechanisms 27 are installed in the separating frame 24, the two stirring mechanisms 27 are symmetrically arranged, the connecting cylinder 23 drives the connecting plate 22 to perform angle adjustment so that seeds can conveniently enter the separating frame 24, a person puts two different types of crop seeds into the separating frame 24, two push away the cylinder 25 and drive two switch boards 26 and close on the spacer frame 24, two stir the seed that the mechanism 27 drove in the spacer frame 24 and homogenize the processing, storage device 2 carries out angle modulation and has reduced putting into the degree of difficulty of crop seed, easy operation consumes for a short time, has reduced intensity of labour, has improved work efficiency.
Mix kind device 4 including spill material mechanism 41 with spill mechanism 42 thoughtlessly, spill material mechanism 41 installs the lower extreme at storing device 2, spill material mechanism 41's lower extreme is installed and is mixed spilling mechanism 42, spill material mechanism 41 mixes two types of seeds together, spill mechanism 42 thoughtlessly and mix the seeding, mix kind device 4 and two seeding device 3 in batches cooperate and mix the seeding, single type seed seeding and mixed kind can be switched wantonly on the way in the flight, easy operation consumes the weak point, intensity of labour has been reduced, and work efficiency is improved.
The auxiliary device 5 comprises an L-shaped main frame 51, a telescopic cylinder 52, an outer plate 53, an F-shaped frame 54, an L-shaped rear frame 55, two angle adjusting mechanisms 56 and an output frame 57, wherein the L-shaped main frame 51 is arranged on the side wall of the separation frame 24, the telescopic cylinder 52 is symmetrically arranged on the L-shaped main frame 51, the top end of the telescopic cylinder 52 is arranged on the outer plate 53 through a flange, the F-shaped frame 54 is arranged at the rear end of the outer plate 53, the two angle adjusting mechanisms 56 are arranged at the front end of the F-shaped frame 54, the L-shaped rear frame 55 is arranged at the inner end of the F-shaped frame 54, the output frame 57 is arranged at the front end of the L-shaped rear frame 55, the telescopic cylinder 52 drives the outer plate 53 to move to a proper position, the two angle adjusting mechanisms 56 are matched with the output frame 57 to dispersedly sow crop seeds conveyed by the batch seeding device 3, the output frame 57 ensures that the crop seeds cannot fall into the mixed seed device, the sowing area is enlarged during sowing of the single seeds, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
The output frame 57 is in a trapezoidal structure, and the upper end and the lower end of the output frame 57 are in an open structure, so that the working efficiency is improved.
The stirring mechanism 27 comprises two electric sliders 271, two moving plates 272, a rotating motor 273, a rotating shaft 274 and a stirring paddle 275, wherein the two electric sliders 271 are arranged on the inner wall of the separation frame 24, the moving plates 272 are arranged on the electric sliders 271, the rotating motor 273 is arranged on the moving plates 272 on the front side, the output shaft of the rotating motor 273 is connected with the front end of the rotating shaft 274, the rear end of the rotating shaft 274 is arranged on the moving plates 272 on the rear side through a bearing, the stirring paddles 275 are uniformly arranged on the rotating shaft 274 along the circumferential direction of the rotating shaft, in specific work, the rotating motor 273 drives the stirring paddle 275 to uniformly stir crop seeds in the separation frame 24, the two electric sliders 271 drive the rotating stirring paddle 275 to move left and right, the crop seeds can be uniformly sown, the labor intensity is reduced, and the work efficiency is improved.
Stirring rake 275 be the arc structure, and stirring rake 275's outer end evenly is provided with the stirred tank, has improved work efficiency.
The seeding mechanism 33 comprises a main board 331, two guard plates 338, a leakage hole 332, a partition plate 333, an output hole 334, an auxiliary cylinder 335, an auxiliary sliding groove 336 and an auxiliary sliding block 337, wherein the main board 331 is installed in the empty groove through a hinge, the two guard plates 338 are installed at the front end and the rear end of the main board 331, an angle cylinder 32 is installed between the main board 331 and the vertical plate 31 through a pin shaft, the leakage hole 332 is uniformly arranged on the main board 331, the auxiliary cylinder 335 is installed at the rear side of the lower end of the main board 331, the top end of the auxiliary cylinder 335 is installed at the rear end of the partition plate 333 through a flange, the output hole 334 is uniformly arranged on the partition plate 333, the auxiliary sliding block 337 is installed at the front end of the partition plate 333, the auxiliary sliding block 337 is connected with the auxiliary sliding groove 336, the auxiliary sliding groove 336 is installed at the lower end of the main board 331, during specific work, when a single type of seeds are seeded, the auxiliary cylinder, when mixing kind, angle cylinder 32 drives mainboard 331 and carries out angle modulation and ensures that mainboard 331 inner contacts with the outer end of T type frame 411, and two backplate 338 play the guard action to mainboard 331's front and back both ends, and sowing mechanism 33 switches the seeding mode according to actual conditions, can switch single type seed seeding and mix kind wantonly on the way in flight, easy operation consumes the weak point, has reduced intensity of labour, has improved work efficiency.
The radius of the leak hole 332 is equal to that of the output hole 334, so that the working efficiency is improved.
The guard plate 338 is of a trapezoid structure, and the inner end of the guard plate 338 is an inclined surface, so that the guard plate 338 is ensured not to block the angle adjustment of the main board 331, and the working efficiency is improved.
The spreading mechanism 41 comprises a T-shaped frame 411, a circular hole 412, a working cylinder 413, a baffle 414, a corresponding hole 415 and two opposite plates 416, the T-shaped frame 411 is arranged at the lower end of the storage device 2, the left end and the right end of the T-shaped frame 411 are symmetrically provided with the circular holes 412, the lower end of the T-shaped frame 411 is symmetrically provided with the working cylinder 413, the top end of the working cylinder 413 is arranged on the baffle 414 through a flange, the middle part of the baffle 414 is uniformly provided with the corresponding holes 415, the front end and the rear end of the T-shaped frame 411 are provided with the two opposite plates 416, in the concrete work, when mixed seeds are needed, an angle cylinder 32 on a sowing mechanism 33 drives a main plate 331 to carry out angle adjustment to ensure that the inner end of the main plate 331 is contacted with the outer end of the T-shaped frame 411, crop seeds are conveyed to one end of the T-shaped frame 411, the working cylinder 413 drives, the material scattering mechanism 41 and the material mixing scattering mechanism 42 are matched to perform mixed sowing on two types of seeds, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
The radius of the circular hole 412 is equal to that of the corresponding hole 415, and the radius of the corresponding hole 415 is equal to that of the leak hole 332, so that the working efficiency is improved
Mix and spill mechanism 42 including carrying frame 421, assist motor 422, circle shaft 423 and spacing commentaries on classics board 424, carry frame 421 to install two lower extremes to board 416, the front end of carrying frame 421 has auxiliary motor 422 through the pedestal mounting, install circle shaft 423 on auxiliary motor 422's the output shaft, the rear end of circle shaft 423 is passed through the bearing and is installed at the rear end of carrying frame 421, evenly install spacing commentaries on classics board 424 along its circumference on circle shaft 423, when concrete work, the seed of different crops mixes in two batch seeder 3 is carried and is carried in carrying frame 421, auxiliary motor 422 drives spacing commentaries on classics board 424 and rotates, spacing commentaries on classics board 424 drives the seed of mixing together and carries out, material scattering mechanism 41 cooperatees with mixing scattering mechanism 42 and mixes the seeding to two types of seed, and is simple in operation, consume for a short time, and reduce labor intensity, and improve work efficiency.
The angle adjusting mechanism 56 comprises a seeding corresponding frame 561, a telescopic square pipe 562, an inclined plate 563, two symmetrical plates 564, an adjusting cylinder 565 and a sowing frame 566, the seeding corresponding frame 561 is installed on the F-shaped frame 54, the two symmetrical plates 564 are installed at the lower end of the seeding corresponding frame 561, the sowing frame 566 is installed between the two symmetrical plates 564 through a pin shaft, the sowing frame 566 is connected with the seeding corresponding frame 561 through the telescopic square pipe 562, the inclined plate 563 is installed on the side wall of the sowing corresponding frame 561, the adjusting cylinder 565 is installed between the inclined plate 563 and the sowing frame 566 through a pin shaft, when the seeding device works specifically, when a single type of seeds are needed to be sowed, the telescopic cylinder 52 drives the angle adjusting mechanism 56 to be telescopic to ensure that the angle adjusting mechanism 56 corresponds to the leakage hole 332, the batch sowing device 3 conveys the crop seeds from the leakage hole 332 into the sowing corresponding frame 561, the adjusting cylinder 565 drives the sowing frame 566 to perform angle adjustment, the seeding area of the crop seeds is enlarged, the output route of the seeds is changed by the angle adjusting mechanism 56, the seeding area is enlarged, the operation is simple, the consumption is short, the labor intensity is reduced, and the working efficiency is improved.
In addition, the invention also provides an automatic seed sowing method for the agricultural sowing system of the unmanned aerial vehicle, which comprises the following steps:
1. firstly, the storage device 2 starts to work, the connecting cylinder 23 drives the connecting plate 22 to adjust the angle so that seeds can enter the separation frame 24 conveniently, personnel put two different types of crop seeds into the separation frame 24, when a single type of seeds needs to be sowed, the two pushing cylinders 25 drive the two switch plates 26 to close the upper end of the separation frame 24, and the two stirring mechanisms 27 drive the seeds in the separation frame 24 to be stirred uniformly;
2. then the stirring mechanism 27 starts to work, the rotating motor 273 drives the stirring paddle 275 to stir the crop seeds in the partition frame 24 uniformly, and the two electric sliding blocks 271 drive the rotating stirring paddle 275 to move left and right;
3. the batch seeding device 3 starts to work, the seeding mechanism 33 uniformly seeds crop seeds, and when mixed seeding is needed, the angle cylinder 32 drives the seeding mechanism 33 to adjust the angle;
4. then the seeding mechanism 33 starts to work, when a single type of seeds are seeded, the auxiliary cylinder 335 drives the partition 333 to move to ensure that the leaking hole 332 corresponds to the output hole 334, the crop seeds are seeded out of the leaking hole 332, when the seeds are mixed, the angle cylinder 32 drives the main board 331 to adjust the angle to ensure that the inner end of the main board 331 is contacted with the outer end of the T-shaped frame 411, and the two guard plates 338 protect the front end and the rear end of the main board 331;
5. the material spreading mechanism 41 on the seed mixing device 4 starts to work, when seed mixing is needed, the angle cylinder 32 on the seeding mechanism 33 drives the main board 331 to adjust the angle so as to ensure that the inner end of the main board 331 is contacted with the outer end of the T-shaped frame 411, crop seeds are conveyed to one end of the T-shaped frame 411, the working cylinder 413 drives the baffle plate 414 to move so as to ensure that the circular hole 412 corresponds to the corresponding hole 415, and the crop seeds are conveyed into the seed mixing mechanism 42 from the circular hole 412;
6. then the mixing and scattering mechanism 42 starts to work, seeds of different crops in the two batch seeding devices 3 are mixed and conveyed into the conveying frame 421, the auxiliary motor 422 drives the limiting rotary plate 424 to rotate, and the limiting rotary plate 424 drives the mixed seeds to be conveyed out;
7. when single-type seed sowing is needed, the auxiliary device 5 starts to work, the telescopic cylinder 52 drives the outer plate 53 to move to a proper position, the two angle adjusting mechanisms 56 are matched with the output frame 57 to carry out dispersed sowing on crop seeds conveyed out of the batch sowing device 3, and the output frame 57 ensures that the crop seeds cannot fall into the mixed sowing device 4 during the single-type sowing;
8. then the angle adjusting mechanism 56 starts to work, when a single type of seeds are needed to be sowed, the telescopic cylinder 52 drives the angle adjusting mechanism 56 to stretch and retract to ensure that the angle adjusting mechanism 56 corresponds to the leakage hole 332, the batch sowing device 3 conveys the crop seeds from the leakage hole 332 into the sowing corresponding frame 561, the adjusting cylinder 565 drives the sowing frame 566 to adjust the angle, the sowing area of the crop seeds is enlarged, the functions of separate sowing and mixed sowing of two different types of seeds are realized, the problems that the seeds need to be put into the existing storage equipment before the existing unmanned aerial vehicle is sowed, part of the seeds easily fall onto the ground when the seeds are manually placed, the two types of seeds need to be manually mixed and placed together when the seeds are mixed, the process is complicated, the sowing of the single type of seeds and the mixed type of seeds can not be randomly switched in the flying process, the sowing area is small, and the time consumed in the process, the labor intensity is high, the efficiency is low, and the like, thereby achieving the purpose.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an agricultural seeding system for unmanned aerial vehicle, includes unmanned aerial vehicle (1), storing device (2), two seeding device (3) in batches, mixes kind of device (4) and two auxiliary device (5), its characterized in that: the lower end of the unmanned aerial vehicle (1) is provided with a storage device (2), the middle part of the lower end of the storage device (2) is provided with a seed mixing device (4), the left side and the right side of the lower end of the storage device (2) are provided with two batch seeding devices (3), and the left end and the right end of the storage device (2) are provided with two auxiliary devices (5);
the storage device (2) comprises a bottom plate (21), a connecting plate (22), a connecting cylinder (23), a separating frame (24), two pushing cylinders (25), two switch plates (26) and two stirring mechanisms (27), wherein the bottom plate (21) is installed at the lower end of the unmanned aerial vehicle (1), the connecting plate (22) is installed at the lower end of the bottom plate (21) through a hinge, the connecting cylinder (23) is installed between the connecting plate (22) and the bottom plate (21) through a pin shaft, the lower end of the connecting plate (22) is installed on the separating frame (24), two empty grooves are formed in the bottom end of the separating frame (24), the two pushing cylinders (25) are installed at the left end and the right end of the separating frame (24), the top ends of the pushing cylinders (25) are installed on the switch plates (26) through flanges, the two stirring mechanisms (27) are installed in the separating frame (24), and the two stirring mechanisms (27) are symmetrically arranged;
the batch seeding device (3) comprises a vertical plate (31), an angle cylinder (32) and a seeding mechanism (33), wherein the vertical plate (31) is arranged on the front side of the lower end of the storage device (2), the angle cylinder (32) is arranged on the vertical plate (31) through a pin shaft, the top end of the angle cylinder (32) is arranged on the seeding mechanism (33) through a pin shaft, and the seeding mechanism (33) is arranged in a hollow groove;
the seed mixing device (4) comprises a material scattering mechanism (41) and a material mixing mechanism (42), the material scattering mechanism (41) is arranged at the lower end of the storage device (2), and the material mixing mechanism (42) is arranged at the lower end of the material scattering mechanism (41);
the auxiliary device (5) comprises an L-shaped main frame (51), a telescopic cylinder (52), an outer plate (53), an F-shaped frame (54), an L-shaped rear frame (55), two angle adjusting mechanisms (56) and an output frame (57), wherein the L-shaped main frame (51) is installed on the side wall of the separation frame (24), the telescopic cylinder (52) is symmetrically installed on the L-shaped main frame (51), the top end of the telescopic cylinder (52) is installed on the outer plate (53) through a flange, the F-shaped frame (54) is installed at the rear end of the outer plate (53), the two angle adjusting mechanisms (56) are installed at the front end of the F-shaped frame (54), the L-shaped rear frame (55) is installed at the inner end of the F-shaped frame (54), and the output frame (57) is installed at the front end of the L-shaped rear frame (;
the output frame (57) is of a trapezoidal structure, and the upper end and the lower end of the output frame (57) are of an open structure.
2. An agricultural seeding system for unmanned aerial vehicles according to claim 1, wherein: the stirring mechanism (27) comprises two electric sliders (271), two moving plates (272), a rotating motor (273), a rotating shaft (274) and stirring paddles (275), the two electric sliders (271) are arranged on the inner wall of the separation frame (24), the moving plates (272) are arranged on the electric sliders (271), the rotating motor (273) is arranged on the moving plate (272) positioned on the front side, an output shaft of the rotating motor (273) is connected with the front end of the rotating shaft (274), the rear end of the rotating shaft (274) is arranged on the moving plate (272) on the rear side through a bearing, and the stirring paddles (275) are uniformly arranged on the rotating shaft (274) along the circumferential direction of the rotating shaft;
stirring rake (275) be the arc structure, and the outer end of stirring rake (275) evenly is provided with the stirred tank.
3. An agricultural seeding system for unmanned aerial vehicles according to claim 1, wherein: the seeding mechanism (33) comprises a main board (331), two guard plates (338), a leakage hole (332), a partition plate (333), an output hole (334), an auxiliary cylinder (335), an auxiliary sliding groove (336) and an auxiliary sliding block (337), the main board (331) is installed in the empty slot through a hinge, two guard plates (338) are installed at the front end and the rear end of the main board (331), an angle cylinder (32) is installed between the main board (331) and a vertical plate (31) through a pin shaft, leak holes (332) are evenly formed in the main board (331), an auxiliary cylinder (335) is installed on the rear side of the lower end of the main board (331), the top end of the auxiliary cylinder (335) is installed at the rear end of a partition plate (333) through a flange, output holes (334) are evenly formed in the partition plate (333), an auxiliary sliding block (337) is installed at the front end of the partition plate (333), the auxiliary sliding block (337) is connected with an auxiliary sliding slot (336) in a sliding fit mode, and the auxiliary sliding slot (;
the radius of the leak hole (332) is equal to that of the output hole (334);
the guard plate (338) is of a trapezoidal structure, and the inner end of the guard plate (338) is an inclined surface.
4. An agricultural seeding system for unmanned aerial vehicles according to claim 1, wherein: the material spreading mechanism (41) comprises a T-shaped frame (411), round holes (412), a working cylinder (413), a baffle plate (414), corresponding holes (415) and two opposite plates (416), wherein the T-shaped frame (411) is installed at the lower end of the storage device (2), the round holes (412) are symmetrically formed in the left end and the right end of the T-shaped frame (411), the working cylinder (413) is symmetrically installed at the lower end of the T-shaped frame (411), the top end of the working cylinder (413) is installed on the baffle plate (414) through a flange, the corresponding holes (415) are uniformly formed in the middle of the baffle plate (414), and the two opposite plates (416) are installed at the front end and the rear end of the T-shaped frame (411;
the radius of the round hole (412) is equal to that of the corresponding hole (415), and the radius of the corresponding hole (415) is equal to that of the leakage hole (332).
5. An agricultural seeding system for unmanned aerial vehicles according to claim 1, wherein: mix and spill mechanism (42) including carrying frame (421), assist motor (422), circle axle (423) and spacing commentaries on classics board (424), carry frame (421) to install two lower extremes to board (416), the front end of carrying frame (421) has assisted motor (422) through the pedestal mounting, install circle axle (423) on the output shaft of assisting motor (422), the rear end of circle axle (423) is passed through the bearing and is installed the rear end of carrying frame (421), evenly install spacing commentaries on classics board (424) along its circumference on circle axle (423).
6. An agricultural seeding system for unmanned aerial vehicles according to claim 1, wherein: angle adjustment mechanism (56) correspond frame (561) including the seeding, flexible square pipe (562), swash plate (563), two symmetrical board (564), adjust cylinder (565) and broadcast frame (566), the seeding corresponds frame (561) and installs on F type frame (54), two symmetrical board (564) are installed to the lower extreme that the seeding corresponds frame (561), install through the round pin axle between two symmetrical board (564 and broadcast frame (566), broadcast frame (566) and seeding and correspond and link to each other through flexible square pipe (562) between frame (561), install swash plate (563) on the lateral wall that the seeding corresponds frame (561), install adjust cylinder (565) through the round pin axle between swash plate (563) and the broadcast frame (566).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686808.8A CN108639348B (en) | 2018-06-28 | 2018-06-28 | Agricultural sowing system for unmanned aerial vehicle and automatic seed sowing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686808.8A CN108639348B (en) | 2018-06-28 | 2018-06-28 | Agricultural sowing system for unmanned aerial vehicle and automatic seed sowing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108639348A CN108639348A (en) | 2018-10-12 |
| CN108639348B true CN108639348B (en) | 2021-06-11 |
Family
ID=63750310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810686808.8A Active CN108639348B (en) | 2018-06-28 | 2018-06-28 | Agricultural sowing system for unmanned aerial vehicle and automatic seed sowing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108639348B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114175892A (en) * | 2021-12-06 | 2022-03-15 | 深圳市海通互动科技有限公司 | Agricultural seeding unmanned aerial vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968933A (en) * | 1973-12-07 | 1976-07-13 | Amchem Products, Inc. | Apparatus for hydraulic planting |
| CN105366054A (en) * | 2015-11-26 | 2016-03-02 | 无锡觅睿恪科技有限公司 | Discharge device for seeding unmanned aerial vehicle |
| CN106612776A (en) * | 2016-12-29 | 2017-05-10 | 南京理工大学 | Seeding and fertilization vehicle |
| CN107258186A (en) * | 2017-06-28 | 2017-10-20 | 广东容祺智能科技有限公司 | A kind of even amount method for sowing and device based on unmanned plane |
| FR3050979A1 (en) * | 2016-05-03 | 2017-11-10 | Centre De Coop Int En Rech Agronomique Pour Le Dev (Cirad) | DEVICE AND METHOD FOR LAGGING FRAGILE PRODUCTS |
| CN107624317A (en) * | 2017-09-14 | 2018-01-26 | 湖州桑农生态农业有限公司 | A kind of organic fertilizer mixes fertilizer apparatus |
| WO2018039188A1 (en) * | 2016-08-22 | 2018-03-01 | GelTech Solutions, Inc. | Amphibious aircaft fire fighting enhancement |
| CN207284189U (en) * | 2017-07-21 | 2018-05-01 | 邹城市特力机械工具有限公司 | A kind of preposition fertilizer distributor |
-
2018
- 2018-06-28 CN CN201810686808.8A patent/CN108639348B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968933A (en) * | 1973-12-07 | 1976-07-13 | Amchem Products, Inc. | Apparatus for hydraulic planting |
| CN105366054A (en) * | 2015-11-26 | 2016-03-02 | 无锡觅睿恪科技有限公司 | Discharge device for seeding unmanned aerial vehicle |
| FR3050979A1 (en) * | 2016-05-03 | 2017-11-10 | Centre De Coop Int En Rech Agronomique Pour Le Dev (Cirad) | DEVICE AND METHOD FOR LAGGING FRAGILE PRODUCTS |
| WO2018039188A1 (en) * | 2016-08-22 | 2018-03-01 | GelTech Solutions, Inc. | Amphibious aircaft fire fighting enhancement |
| CN106612776A (en) * | 2016-12-29 | 2017-05-10 | 南京理工大学 | Seeding and fertilization vehicle |
| CN107258186A (en) * | 2017-06-28 | 2017-10-20 | 广东容祺智能科技有限公司 | A kind of even amount method for sowing and device based on unmanned plane |
| CN207284189U (en) * | 2017-07-21 | 2018-05-01 | 邹城市特力机械工具有限公司 | A kind of preposition fertilizer distributor |
| CN107624317A (en) * | 2017-09-14 | 2018-01-26 | 湖州桑农生态农业有限公司 | A kind of organic fertilizer mixes fertilizer apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108639348A (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108566804A (en) | A kind of mating transplanting Pneumatic type deep applying fertilizer rice planter | |
| CN108639348B (en) | Agricultural sowing system for unmanned aerial vehicle and automatic seed sowing method thereof | |
| CN109196992A (en) | A kind of cultural solid fertilizer sowing apparatus | |
| CN208509569U (en) | A kind of agricultural seed sowing mechanism | |
| CN108860609B (en) | Unmanned aerial vehicle agricultural seeding robot | |
| CN205738104U (en) | A kind of agricultural quick fertilising unmanned plane | |
| CN210202461U (en) | Adjustable fertilizing device | |
| CN208079772U (en) | A kind of mating transplanting Pneumatic type deep applying fertilizer rice planter | |
| CN104025780B (en) | A kind of booth broad bean seeder | |
| CN117356208A (en) | Soil turning and covering device for fertilizer application | |
| CN206743863U (en) | A kind of biogas slurry secretly fills fertilizer applicator | |
| CN211909637U (en) | Fertilizer applicator | |
| CN210808234U (en) | Quantitative and uniform farmland fertilization and broadcast sowing equipment | |
| CN208273549U (en) | A kind of seeder that can add fertilizer automatically | |
| CN205146041U (en) | Paris polyphylla is planted and is used clay fertilizer mixing arrangement | |
| CN205794036U (en) | Spray seeder | |
| CN217546674U (en) | Seed sowing and planting mechanism | |
| CN109041664A (en) | It is a kind of to recycle formula fertilizer apparatus of digging | |
| CN217363763U (en) | Seeder with fertilizing function | |
| CN211210451U (en) | Seeding mechanism and seeder thereof | |
| CN109094782B (en) | Plant protection unmanned aerial vehicle | |
| CN108781572A (en) | A kind of multifunctional agriculture combined sowing machinery and application method | |
| CN105940838A (en) | Improved fertilizer spreader with uniform mixing function for saline-alkaline land | |
| CN220210948U (en) | Fertilizer delivery device is restoreed to arable land | |
| CN218570846U (en) | A equipment of scattering for biological insecticide-fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210520 Address after: 517000 east of Hepu Avenue, xinzuotang operation area, gaopugang farm, Yuancheng District, Heyuan City, Guangdong Province Applicant after: Million Hua Zhong industry Co.,Ltd. of Guangdong Address before: 246600 No. 007, Qianwan formation, Jianghe village, Baimao Town, Yuexi County, Anqing City, Anhui Province Applicant before: Liu Xianping |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |