CN111056011A - Adjustable sowing system for unmanned aerial vehicle sowing - Google Patents
Adjustable sowing system for unmanned aerial vehicle sowing Download PDFInfo
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- CN111056011A CN111056011A CN201911403840.1A CN201911403840A CN111056011A CN 111056011 A CN111056011 A CN 111056011A CN 201911403840 A CN201911403840 A CN 201911403840A CN 111056011 A CN111056011 A CN 111056011A
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- blanking
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- 238000009331 sowing Methods 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000010899 nucleation Methods 0.000 claims description 29
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- 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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention discloses an adjustable scattering system for unmanned aerial vehicle scattering, which comprises a material passing cylinder body for materials to pass through, wherein a blanking turntable for controlling the blanking quantity is arranged at the upper part in the material passing cylinder body, a notch is formed on the disc surface of the blanking turntable, and the edge of one end of the notch is higher than the edge of the other end of the notch; the material spreading device also comprises a spreading turntable for spreading materials, wherein the spreading turntable is in a disc shape with a small top and a big bottom, the spreading turntable is arranged below the material passing cylinder, the upper surface of the spreading turntable is provided with a plurality of side ribs, and the side ribs are arranged along the disc surface of the spreading turntable in the radial direction; the second motor is used for driving the sowing turntable; the electric control system is used for controlling the rotating speed of the first motor and the second motor. The blanking rotary table and the sowing rotary table are matched for sowing, the rotating speed is controlled by the motor to achieve the effect of uniform sowing, and the blanking rotary table and the sowing rotary table are convenient to use and good in effect.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to an adjustable sowing system for unmanned aerial vehicle sowing.
Background
The seeding operation of the unmanned aerial vehicle is a cultivation technical method which adopts different machines and tools to sow selected and processed seeding materials into the surface layer of soil with a certain depth at a proper time according to a certain mode and specification. According to the difference of seeding tools, seeding can be divided into manual broadcasting, animal-drawn plowing, drill seeding, mechanical seeding and the like, and the seeding machine and the unmanned aerial vehicle which is raised in China this year belong to the category of mechanical seeding.
The reasonable seeding rate is the prerequisite of reasonable close planting, guarantees that individual and the key that the colony can both be strong and strong development of crop, in order to control suitable seeding rate, traditional machine seeding equipment (including equipment such as seeder, unmanned aerial vehicle) need complicated artificial control, and often can lead to scattering inequality scheduling problem.
Disclosure of Invention
In view of the above-mentioned technology about controlling seeding rate is through complicated artificial control, the invention provides an adjustable seeding system for unmanned aerial vehicle seeding, through setting up special blanking carousel and seeding carousel, and rotate the control through the motor to realize the homogeneity that the material was scattered, can realize the effective quantization control of the amount of material scattering range of scattering, convenient to use is effective.
The technical scheme of the invention is as follows: an adjustable spreading system for spreading by an unmanned aerial vehicle comprises a material passing cylinder body for materials to pass through, wherein a blanking turntable for controlling the blanking quantity is arranged at the upper part in the material passing cylinder body, a notch is formed in the surface of the blanking turntable, and the edge of one end of the notch is higher than the edge of the other end of the notch;
the material distributing device is characterized by further comprising a distributing turntable for distributing materials, wherein the distributing turntable is in a disc shape with a small top and a large bottom, the distributing turntable is arranged below the material passing cylinder, a plurality of side ribs are arranged on the upper surface of the distributing turntable, and the side ribs are arranged along the disc surface of the distributing turntable in the radial direction; an apron board used for covering the upper part of the sowing turntable is arranged at the lower part of the material passing cylinder, and a gap is formed between the apron board and the side rib;
the blanking device also comprises a first motor for driving the blanking turntable;
the second motor is used for driving the sowing turntable;
the electric control system is used for controlling the rotating speed of the first motor and the second motor.
Further, preferably, the material passing cylinder body is divided into an upper section and a lower section which are detachable.
Further, as the preferred, the first motor is arranged in the barrel through a first support, and the output end of the first motor faces upwards and is connected to the blanking turntable.
Further, preferably, the second motor is disposed in the cylinder through a second bracket, and an output end of the second motor faces downward and is connected to the sowing turntable.
Further, preferably, a through hole is formed in the middle of the upper end of the sowing turntable, and a motor connecting piece connected to the sowing turntable is arranged in the through hole.
Further, as preferred, the motor connecting piece is including being used for being connected to the middleware of second motor, the periphery of middleware evenly is provided with a plurality of radials, the radials with the quotation of scattering the carousel keeps perpendicularly.
Further, as preferred, the periphery of the material passing cylinder body is provided with an electric control box, and a circuit system for controlling the first motor and the second motor is arranged in the electric control box.
Preferably, the plate surface of the blanking turntable is spiral.
Has the advantages that: the blanking rotary table and the sowing rotary table are matched for sowing, the rotating speed is controlled by the motor to achieve the effect of uniform sowing, and the blanking rotary table and the sowing rotary table are convenient to use and good in effect.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is another schematic structural diagram of an embodiment of the present invention.
Fig. 3 is an exploded view of an embodiment of the present invention.
Fig. 4 is another exploded view of an embodiment of the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1 to 4, an adjustable sowing system for unmanned aerial vehicle sowing has a material passing cylinder 1 for material to pass through, a blanking turntable 2 for controlling the blanking quantity is arranged at the upper part in the material passing cylinder 1, a gap 2a is formed on the surface of the blanking turntable 2, and one end edge of the gap 2a is higher than the other end edge; the material distributing device is characterized by further comprising a distributing turntable 3 used for distributing materials, wherein the distributing turntable 3 is in a disc shape with a small top and a large bottom, the distributing turntable 3 is arranged below the material passing cylinder 1, a plurality of side ribs 3a are arranged on the upper surface of the distributing turntable 3, and the side ribs 3a are arranged along the radial direction of the surface of the distributing turntable 3; an apron board 1a used for covering the upper part of the sowing rotary disc 3 is arranged at the lower part of the material passing cylinder 1, and a gap is formed between the apron board 1a and the side rib 3 a; the blanking device also comprises a first motor 4 used for driving the blanking turntable 2; the sowing machine also comprises a second motor 5 for driving the sowing rotary disc 3; and the electric control system is used for controlling the rotating speeds of the first motor 4 and the second motor 5.
In the basic scheme of the system, the material passing cylinder body 1 is arranged to form a material passing channel in combination with the requirements of discharging materials outwards and scattering the materials. The material is from last down to realize scattering through material barrel 1, and blanking carousel 2 rotates through first motor 4 control, and the material falls through breach 2a on the blanking carousel 2, consequently can control the throughput of material through the rotational speed of first motor 4 control blanking carousel 2. The material reachs through barrel 1 and broadcasts carousel 3 departments, broadcasts carousel 3 and drives through second motor 5 and rotate, and broadcasts carousel 3 and utilize side muscle 3a to shed the material, when broadcasting 3 rotational speeds of carousel high, the distance of shedding is far away, when broadcasting 3 rotational speeds of carousel low, the distance of shedding is near. To realize such a throwing effect with a certain directivity, the scattering turntable 3 needs an apron plate 1a in addition to the side ribs 3a, and a passage for realizing the throwing effect is formed between the apron plate 1a and the scattering turntable 3. Without the skirt 1a, the material falling onto the scattering rotor 3 would be scattered by the impact, which is detrimental to the directional control of the throwing action. The whole action of shedding is realized through blanking carousel 2 and the cooperation of scattering carousel 3, also is the rotational speed control feeding volume through blanking carousel 2, combines the feeding volume, and the distance of shedding is controlled to the rotational speed of rethread scattering carousel 3, and then the even degree of control scattering. In order to control the rotating speeds of the first motor 4 and the second motor 5, the electric control system is arranged to perform unified control, and the programs related to the rotating speeds in the electric control system are arranged to achieve the matching between the first motor and the second motor. The rotation of the motor (including the rotation speed, and different rotation effects can be achieved by selecting different motors) controlled by the electronic control system is a mature technology, and is not described herein again.
In specific implementation, as a preferable technical scheme, the material passing cylinder body 1 is divided into an upper section and a lower section which are detachable. In order to facilitate production and arrangement of an internal structure, the material passing cylinder body 1 is provided with two sections.
In specific implementation, as a preferable technical scheme, the first motor 4 is disposed in the barrel 1 through the first bracket 6, and an output end of the first motor 4 faces upward and is connected to the blanking turntable 2. For the convenience of the first motor 4, the first motor 4 is disposed in the cylinder 1, and the first motor 4 is disposed through the first bracket 6. The combination barrel 1 needs to be overflowed, so that in the specific implementation, as shown in fig. 4, the first bracket 6 can be arranged in a star-shaped structure.
In specific implementation, as a preferable technical solution, the second motor 5 is disposed in the cylinder 1 through a second bracket 7, and an output end of the second motor 5 faces downward and is connected to the sowing turntable 3. The second support 7 is arranged according to the same concept and principle as the first support 6.
In specific implementation, as a preferable technical solution, a through hole 3b is formed in the middle of the upper end of the sowing rotary disc 3, and a motor connecting piece 8 connected to the sowing rotary disc 3 is arranged in the through hole 3 b. The material can be conveniently leaked through the arrangement of the through hole 3b, and the motor connecting piece 8 is arranged for facilitating the connection of the sowing rotary table 3 and the second motor 5.
In specific implementation, as a preferred technical solution, the motor connecting member 8 includes an intermediate member 8a for connecting to the second motor 5, a plurality of webs 8b are uniformly arranged on the outer periphery of the intermediate member 8a, and the webs 8b are perpendicular to the disk surface of the sowing turntable 3. The motor connection 8 connects the motors by providing an intermediate piece 8a for connecting in particular to the second motor. The webs 8b are provided, on the one hand, to support the intermediate part 8a and, on the other hand, to also discharge material through the space formed between two adjacent webs 8b, while, by arranging the webs 8b perpendicular to the surface of the sowing carousel 3, they can also guide the material passing through.
In specific implementation, as a preferable technical scheme, an electric control box 9 is arranged on the periphery of the material passing cylinder 1, and a circuit system for controlling the first motor 4 and the second motor 5 is arranged in the electric control box 9. In order to facilitate the erection of circuits for controlling the first motor 4 and the second circuit 5, an electric control box 9 for setting the circuits is arranged on the material passing cylinder 1.
In specific implementation, as a preferable technical scheme, the disc surface of the blanking rotating disc 2 is spiral. Through setting blanking carousel 2 to the heliciform, the blanking of being convenient for, and can rotate through control blanking carousel 2 better and carry out the control of blanking volume.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides an adjustable system of scattering for unmanned aerial vehicle is scattered which characterized in that: the blanking device comprises a material passing cylinder (1) for passing materials, wherein a blanking turntable (2) for controlling the blanking quantity is arranged at the upper part in the material passing cylinder (1), a notch (2a) is formed in the surface of the blanking turntable (2), and the edge of one end of the notch (2a) is higher than the edge of the other end;
the material distributing device is characterized by further comprising a distributing turntable (3) used for distributing materials, wherein the distributing turntable (3) is in a disc shape with a small top and a big bottom, the distributing turntable (3) is arranged below the material passing barrel body (1), a plurality of side ribs (3a) are arranged on the upper surface of the distributing turntable (3), and the side ribs (3a) are radially arranged along the disc surface of the distributing turntable (3); an apron board (1a) used for covering the upper part of the sowing turntable (3) is arranged at the lower part of the material passing cylinder (1), and a gap is formed between the apron board (1a) and the side rib (3 a);
the blanking device also comprises a first motor (4) for driving the blanking turntable (2);
the sowing machine also comprises a second motor (5) for driving the sowing rotary disc (3);
the electric control system is used for controlling the rotating speed of the first motor (4) and the second motor (5).
2. An adjustable seeding system for unmanned aerial vehicle seeding according to claim 1, characterised in that: the material passing cylinder body (1) is divided into an upper section and a lower section which are detachable.
3. An adjustable seeding system for unmanned aerial vehicle seeding according to claim 2, characterised in that: the first motor (4) is arranged in the barrel (1) through a first support (6), and the output end of the first motor (4) faces upwards and is connected to the blanking rotary disc (2).
4. An adjustable seeding system for unmanned aerial vehicle seeding according to claim 3, characterised in that: the second motor (5) is arranged in the cylinder body (1) through a second support (7), and the output end of the second motor (5) faces downwards and is connected to the sowing turntable (3).
5. An adjustable seeding system for unmanned aerial vehicle seeding according to claim 4, characterised in that: a through hole (3b) is formed in the middle of the upper end of the sowing turntable (3), and a motor connecting piece (8) connected to the sowing turntable (3) is arranged in the through hole (3 b).
6. An adjustable seeding system for unmanned aerial vehicle seeding according to claim 5, characterised in that: motor connecting piece (8) are including being used for being connected to middleware (8a) of second motor (5), the periphery of middleware (8a) evenly is provided with a plurality of radials (8b), radials (8b) with the quotation of broadcasting carousel (3) keeps perpendicularly.
7. An adjustable seeding system for unmanned aerial vehicle seeding according to claim 1, characterised in that: an electric control box (9) is arranged on the periphery of the material passing cylinder body (1), and a circuit system used for controlling the first motor (4) and the second motor (5) is arranged in the electric control box (9).
8. An adjustable seeding system for unmanned aerial vehicle seeding according to claim 1, characterised in that: the disc surface of the blanking turntable (2) is spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911403840.1A CN111056011A (en) | 2019-12-30 | 2019-12-30 | Adjustable sowing system for unmanned aerial vehicle sowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911403840.1A CN111056011A (en) | 2019-12-30 | 2019-12-30 | Adjustable sowing system for unmanned aerial vehicle sowing |
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| Publication Number | Publication Date |
|---|---|
| CN111056011A true CN111056011A (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911403840.1A Pending CN111056011A (en) | 2019-12-30 | 2019-12-30 | Adjustable sowing system for unmanned aerial vehicle sowing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516874A (en) * | 2020-05-06 | 2020-08-11 | 农业农村部南京农业机械化研究所 | Agricultural unmanned aerial vehicle drilling device and control method |
| CN113825700A (en) * | 2020-09-25 | 2021-12-21 | 深圳市大疆创新科技有限公司 | Agricultural plant protection unmanned aerial vehicle, sowing control method and storage medium |
| CN116253414A (en) * | 2023-04-12 | 2023-06-13 | 南京慧昌农业发展有限公司 | Sewage treatment agent sowing method |
-
2019
- 2019-12-30 CN CN201911403840.1A patent/CN111056011A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516874A (en) * | 2020-05-06 | 2020-08-11 | 农业农村部南京农业机械化研究所 | Agricultural unmanned aerial vehicle drilling device and control method |
| CN113825700A (en) * | 2020-09-25 | 2021-12-21 | 深圳市大疆创新科技有限公司 | Agricultural plant protection unmanned aerial vehicle, sowing control method and storage medium |
| CN116253414A (en) * | 2023-04-12 | 2023-06-13 | 南京慧昌农业发展有限公司 | Sewage treatment agent sowing method |
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Application publication date: 20200424 |
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| WD01 | Invention patent application deemed withdrawn after publication |