CN112189558B - Agricultural pollination unmanned aerial vehicle that pollination rate is high - Google Patents
Agricultural pollination unmanned aerial vehicle that pollination rate is high Download PDFInfo
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- CN112189558B CN112189558B CN202011131458.2A CN202011131458A CN112189558B CN 112189558 B CN112189558 B CN 112189558B CN 202011131458 A CN202011131458 A CN 202011131458A CN 112189558 B CN112189558 B CN 112189558B
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- pollen
- pollination
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- 230000010152 pollination Effects 0.000 title claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000000696 magnetic material Substances 0.000 claims abstract description 4
- 239000002826 coolant Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention belongs to the technical field of agricultural unmanned aerial vehicles, and particularly relates to an agricultural pollination unmanned aerial vehicle with high pollination rate, which comprises a machine body, wherein a pollen box is installed on the lower surface of the machine body, a horizontal air pipe is fixedly penetrated in the pollen box, one end of the air pipe is provided with an air inlet, the other end of the air pipe is provided with an air outlet, the air inlet and the air outlet are both arranged in a funnel-shaped opening, a permanent magnet ring is rotatably connected outside the air pipe, a driving mechanism for driving the permanent magnet ring to rotate is arranged on the inner top surface of the pollen box, a fan is rotatably connected on the inner side wall of the air pipe, two opposite fan blades of the fan are made of magnetic materials and attract with opposite poles between the permanent magnet rings, and a plurality of suction pipes which are arranged at equal intervals are fixedly communicated on the side wall of the air pipe. The pollen box disclosed by the invention is sprayed after being fully mixed with air, the pollination effect is good, damage caused by direct pollen stirring of fan blades is avoided, the temperature of the pollen is continuously reduced through the cooling pipe, and the influence on the activity of the pollen caused by the temperature rise in the pollen box is prevented.
Description
Technical Field
The invention belongs to the technical field of agricultural unmanned aerial vehicles, and particularly relates to an agricultural pollination unmanned aerial vehicle with high pollination rate.
Background
Supplementary pollination is that a technical requirement is strong, the required precision is high, the tight operation of time requirement, and the pollination effect is influenced by various factors obviously, has proposed very high requirement to the pollination mode, among the prior art, can use pollination unmanned aerial vehicle to pollinate crops, and traditional manpower and mechanical type pollination's intensity of labour, receive environmental factor influence great scheduling problem have been solved to this kind of pollination mode.
The following problem exists when current pollination unmanned aerial vehicle uses: 1. pollen is blown out by directly rotating the fan, airflow for blowing the pollen is not uniform, and the pollen is easy to collide with fan blades in the movement process, so that part of the pollen is damaged, and the pollination effect is not ideal; 2. when the pollen box works for a long time, the temperature in the pollen box rises due to direct sunlight and heat generated by the work of a motor, so that the pollen is not favorably stored, the activity of the pollen is seriously reduced, and the pollination success rate is reduced; 3. in the floating process of the pollen, only a small part of the pollen can fall into the flower to be pollinated, so that the waste is caused, the utilization rate of the pollen is low, and the pollination effect is poor.
Therefore, an agricultural pollination unmanned aerial vehicle with high pollination rate is provided to solve the problem.
Disclosure of Invention
The invention aims to provide an agricultural pollination unmanned aerial vehicle with good pollination effect and high pollination rate, aiming at the problem of poor pollination effect.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an agricultural pollination unmanned aerial vehicle that pollination rate is high, includes the organism, the lower surface mounting of organism has the pollen case, pollen incasement internal fixation runs through there is the horizontally tuber pipe, the one end of tuber pipe is equipped with the air intake, and the other end is equipped with the air outlet, air intake and air outlet all are hopper-shaped opening setting, it is connected with the permanent magnetism ring to rotate outward the tuber pipe, the interior top surface of pollen case is equipped with and is used for driving permanent magnetism ring pivoted actuating mechanism, it is connected with the fan to rotate on the inside wall of tuber pipe, the fan wherein two relative flabellums make by magnetic material and with the permanent magnetism ring between the heteropole attract mutually, fixed intercommunication has the suction tube that many equidistance were arranged on the lateral wall of tuber pipe, the lower extreme of suction tube extends to the bottom setting of pollen case.
Preferably, the driving mechanism comprises a gear ring which is coaxially and fixedly sleeved outside the permanent magnet ring, a motor is installed on the inner top surface of the pollen box, a gear is installed on an output shaft of the motor, and the gear is meshed with the gear ring.
Preferably, the interior bottom surface of pollen case is equipped with the cooling tube, the cooling tube intussuseption is filled with the coolant liquid, the intraductal sealed sliding connection of cooling has the balancing weight, be equipped with the through-hole in the balancing weight, the through-hole is the toper structure, the both ends of cooling tube all communicate with the cooling tube through communicating pipe, the cooling tube is the heliciform and coils on the tuber pipe.
Preferably, a plurality of circles of spiral coils are embedded in the air pipe, the winding direction of the spiral coils is perpendicular to the direction of the magnetic induction line of the permanent magnet ring, a plurality of pairs of discharge needles with opposite tips and without contact are fixedly connected to the top surface and the bottom surface of the air pipe, and the two opposite discharge needles are electrically connected with two ends of the spiral coils respectively.
Compared with the prior art, the agricultural pollination unmanned aerial vehicle with high pollination rate has the advantages that:
1. according to the invention, the air pipe is arranged, air enters the air pipe from the air inlet in the flying process of the unmanned aerial vehicle, the diameter of the air inlet is larger than that of the air pipe, the flow velocity of air flow in the air pipe is faster according to hydromechanics, and meanwhile, the air in the air pipe is further driven to flow rapidly when the fan rotates.
2. According to the invention, by arranging the cooling pipe, the unmanned aerial vehicle can decelerate, accelerate or hover due to environment, plant planting route and other reasons frequently in the flying process, the counterweight block can slide in the cooling pipe in a reciprocating manner under the action of inertia, the cooling liquid in the cooling pipe can flow from one end with a larger opening of the through hole to one end with a smaller opening more easily, and the effect of promoting the unidirectional flow of the cooling liquid is achieved.
3. According to the invention, the discharge needles are arranged, when the permanent magnet ring rotates, the spiral coil continuously cuts the magnetic induction lines of the permanent magnet ring to generate induction current to supply power to the discharge needles, after a large amount of charges are accumulated on the discharge needles, air is punctured to discharge, so that dust particles in the air duct carry the charges, the dust particles carrying the charges are contacted and adhered with pollen, and then the pollen is sprayed out, so that the pollen is more easily attached to flowers, and the success rate of pollination is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment 1 of an agricultural pollination unmanned aerial vehicle with high pollination rate, provided by the invention;
FIG. 2 is a schematic structural diagram of a driving mechanism in an embodiment 1 of an agricultural pollination unmanned aerial vehicle with a high pollination rate, provided by the invention;
fig. 3 is a schematic structural diagram of an embodiment 2 of an agricultural pollination unmanned aerial vehicle with high pollination rate provided by the invention.
In the figure, 1 machine body, 2 pollen boxes, 3 air pipes, 31 air inlets, 32 air outlets, 33 permanent magnet rings, 34 fans, 4 suction pipes, 5 toothed rings, 51 motors, 52 gears, 6 cooling pipes, 61 balancing weights, 62 through holes, 63 communicating pipes, 7 cooling pipes, 8 spiral coils and 9 discharge needles.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-2, an agricultural pollination unmanned aerial vehicle with high pollination rate comprises a machine body 1, a pollen box 2 is mounted on the lower surface of the machine body 1, a horizontal air pipe 3 is fixedly penetrated in the pollen box 2, an air inlet 31 is arranged at one end of the air pipe 3, an air outlet 32 is arranged at the other end of the air pipe 3, the air inlet 31 and the air outlet 32 are both arranged in a funnel-shaped opening shape, a permanent magnet ring 33 is rotatably connected outside the air pipe 3, a driving mechanism for driving the permanent magnet ring 33 to rotate is arranged on the inner top surface of the pollen box 2, the driving mechanism comprises a toothed ring 5 coaxially and fixedly sleeved outside the permanent magnet ring 33, a motor 51 is mounted on the inner top surface of the pollen box 2, a gear 52 is mounted on an output shaft of the motor 51, the gear 52 is meshed with the toothed ring 5, a fan 34 is rotatably connected on the inner side wall of the air pipe 3, two opposite fan blades of the fan 34 are made of magnetic materials and attract with opposite poles of the permanent magnet ring 33, motor 51 passes through gear 52 and drives ring gear 5 and rotate, and then permanent magnetism ring 33 rotates, under the effect of magnetic attraction, drives fan 34 and rotates, promotes the interior air rapid flow of tuber pipe 3, and fixed intercommunication has the suction tube 4 that many equidistance were arranged on the lateral wall of tuber pipe 3, and the lower extreme of suction tube 4 extends to the bottom setting of pollen case 2.
The interior bottom surface of pollen case 2 is equipped with cooling tube 6, and cooling tube 6 intussuseption is filled with the coolant liquid, and the coolant liquid is water, and cooling tube 6 internal seal sliding connection has balancing weight 61, is equipped with through-hole 62 in the balancing weight 61, and through-hole 62 is the toper structure, and the both ends of cooling tube 6 are all through communicating pipe 63 and 7 intercommunications of cooling tube, and cooling tube 7 is the heliciform and coils on tuber pipe 3.
The working principle of the embodiment is as follows: unmanned aerial vehicle is at the flight in-process, the air is by in air intake 31 gets into tuber pipe 3, because the diameter of air intake 31 is greater than tuber pipe 3 diameter, can know according to hydrodynamics, the velocity of flow of air current in tuber pipe 3 is very fast, when motor 51 drives fan 34 and rotates simultaneously, further drive the air fast flow in the tuber pipe 3, can know according to bernoulli's principle, the air current velocity of flow is fast more, pressure is less, then the atmospheric pressure in the tuber pipe 3 is less, with pollen suction to tuber pipe 3 in the pollen case 2, and discharge by air outlet 32 after the intensive mixing with the air, avoid fan 34 directly to stir pollen and cause the damage, pollination effect is good.
Unmanned aerial vehicle is at the flight in-process, often can slow down because of reasons such as environment and plant planting route, accelerate or hover, inertia effect makes balancing weight 61 reciprocating sliding in cooling tube 6 down, the coolant liquid in cooling tube 6 is changeed by the less one end of the great one end flow direction opening of through-hole 62 opening, play and promote the effect of coolant liquid one-way flow, the coolant liquid is at cooling tube 6 and cooling tube 7 inner loop flow, absorb the temperature of pollen and carry to tuber pipe 3 department, then the heat can be dissipated in the air of flow in tuber pipe 3 fast, good radiating effect plays, prevent that the temperature from rising to influence pollen activity.
Example 2
As shown in fig. 3, the present embodiment is different from embodiment 1 in that: the air pipe 3 is embedded with a plurality of circles of spiral coils 8, the winding direction of the spiral coils 8 is perpendicular to the magnetic induction line direction of the permanent magnetic ring 33, the top surface and the bottom surface of the air pipe 3 are fixedly connected with a plurality of pairs of discharge needles 9 with pointed ends facing each other and not in contact with each other, and the two facing discharge needles 9 are respectively electrically connected with two ends of the spiral coils 8.
In this embodiment, when the permanent magnet ring 33 rotates, the spiral coil 8 continuously cuts the magnetic induction line of the permanent magnet ring 33 to generate an induced current, which supplies power to the discharge needles 9, and after a large amount of charges are accumulated on the discharge needles 9, the air is punctured to discharge, so that dust particles in the air duct 3 carry the charges, and the dust particles carrying the charges are contacted with pollen and adhered to the pollen, so that the pollen is easily attached to the flowers, and the success rate of pollination is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The utility model provides an agricultural pollination unmanned aerial vehicle that pollination rate is high, includes organism (1), its characterized in that, the lower surface mounting of organism (1) has pollen case (2), pollen case (2) internal fixation runs through horizontally tuber pipe (3), the one end of tuber pipe (3) is equipped with air intake (31), and the other end is equipped with air outlet (32), air intake (31) and air outlet (32) all are hopper-shaped opening setting, tuber pipe (3) external rotation is connected with permanent magnetism ring (33), the interior top surface of pollen case (2) is equipped with and is used for driving permanent magnetism ring (33) pivoted actuating mechanism, it is connected with fan (34) to rotate on the inside wall of tuber pipe (3), fan (34) wherein two relative flabellums are made by magnetic material and inhale mutually with the heteropolar between permanent magnetism ring (33), fixed intercommunication has suction tube (4) that many equidistance were arranged on the lateral wall of tuber pipe (3), the lower end of the suction pipe (4) extends to the bottom of the pollen box (2);
the driving mechanism comprises a toothed ring (5) which is coaxially and fixedly sleeved outside the permanent magnet ring (33), a motor (51) is installed on the inner top surface of the pollen box (2), a gear (52) is installed on an output shaft of the motor (51), and the gear (52) is meshed with the toothed ring (5);
the interior bottom surface of pollen case (2) is equipped with cooling tube (6), cooling tube (6) intussuseption is filled with the coolant liquid, cooling tube (6) inner seal sliding connection has balancing weight (61), be equipped with through-hole (62) in balancing weight (61), through-hole (62) are the toper structure, the both ends of cooling tube (6) are all through communicating pipe (63) and cooling tube (7) intercommunication, cooling tube (7) are the heliciform and coil on tuber pipe (3).
2. The agricultural pollination unmanned aerial vehicle with the high pollination rate as claimed in claim 1, wherein a plurality of spiral coils (8) are embedded in the air pipe (3), the winding direction of the spiral coils (8) is perpendicular to the direction of the magnetic induction line of the permanent magnet ring (33), a plurality of pairs of discharge needles (9) with opposite tips and without contact are fixedly connected to the top surface and the bottom surface of the air pipe (3), and the two opposite discharge needles (9) are respectively and electrically connected with two ends of the spiral coils (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011131458.2A CN112189558B (en) | 2020-10-21 | 2020-10-21 | Agricultural pollination unmanned aerial vehicle that pollination rate is high |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011131458.2A CN112189558B (en) | 2020-10-21 | 2020-10-21 | Agricultural pollination unmanned aerial vehicle that pollination rate is high |
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| Publication Number | Publication Date |
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| CN112189558A CN112189558A (en) | 2021-01-08 |
| CN112189558B true CN112189558B (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011131458.2A Active CN112189558B (en) | 2020-10-21 | 2020-10-21 | Agricultural pollination unmanned aerial vehicle that pollination rate is high |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068605A (en) * | 2021-03-24 | 2021-07-06 | 冯冬冬 | Agricultural pollination unmanned aerial vehicle with high-efficient pollination function |
| CN113142042A (en) * | 2021-04-01 | 2021-07-23 | 冯冬冬 | Agricultural pollination unmanned aerial vehicle for improving pollination rate of crops |
| CN113875576A (en) * | 2021-09-28 | 2022-01-04 | 安徽荃银高科种业股份有限公司 | Air-suction type high-activity pollen collecting and cooling device and method thereof |
| CN115299339A (en) * | 2022-07-20 | 2022-11-08 | 中国农业科学院都市农业研究所 | Air guide device and method for breeding and pollination robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109845637B (en) * | 2019-01-14 | 2020-11-10 | 山东理工大学 | Unmanned aerial vehicle electrostatic pollination device and method |
| CN209677047U (en) * | 2019-01-31 | 2019-11-26 | 临沂大学 | A kind of unmanned plane pollinating device |
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Effective date of registration: 20211025 Address after: 215000 Room 501, 5 / F east of bus passenger station, No. 125 zhenzhuhu Road, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: Suzhou Weitang Cultural Industry Development Co.,Ltd. Address before: 217 Wujiang Road, Shangcheng District, Hangzhou City, Zhejiang Province 310000 Applicant before: Zheng Jue |
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