CN103612768A - Solar unmanned aerial vehicle for sowing chemical weeding fine particles at low altitude above rice field - Google Patents
Solar unmanned aerial vehicle for sowing chemical weeding fine particles at low altitude above rice field Download PDFInfo
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- CN103612768A CN103612768A CN201310621281.8A CN201310621281A CN103612768A CN 103612768 A CN103612768 A CN 103612768A CN 201310621281 A CN201310621281 A CN 201310621281A CN 103612768 A CN103612768 A CN 103612768A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention relates to a solar unmanned aerial vehicle for sowing chemical weeding fine particles at the low altitude above a rice field, and belongs to the field of new-energy aviation agriculture technologies. After rice seeds are directly sown or rice seedlings are thrown about, if chemical weeding fine particles are not timely sown, the consequence that rice field weeds and rice seedlings fight for water and fertilizer can be caused. Sunlight irradiates solar cells on a right wing and a left wing to generate currents, the currents are input to a motor through an electric lead and a controller, electric energy drives the motor to drive a double-blade propeller to rotate, and flying power of the unmanned aerial vehicle is provided. Sunlight irradiates a solar cell on a right tail wing to generate currents which are supplied for an airflow controller, and sunlight irradiates a solar cell on a left tail wing to generate currents which are supplied for a computer. When the unmanned aerial vehicle flies, air flows into an air circulation pipe from an air inlet and then is sprayed out from an air ejecting pipe to blow the chemical weeding fine particles to the rice field through a chemical weeding fine particle sowing opening, a sowing pipe and a sowing device.
Description
Technical field
The present invention relates to sow the fine grain solar power unmanned plane of chemical weed control in the low latitude on rice field, belong to new forms of energy aeragronomy technical field.
Background technology
The paddy chemical weeding of China originates in Heilongjiang Province, the middle fifties in previous century with 1.4-drip and 2 first 4 chlorine control broadleaved herbs, the fifties is promoted the use of penta sodium pentachlorophenate and prevent and treat barnyard grass latter stage, middle nineteen sixties is used nitrofen and Stam F-34 in a large number, contriver's Miao TongChun of this patent is engaged in the farm production technology work of 5,000 mu of paddy rice of plantation for 1962, in farm, only had at that time 200 school graduates and exservice man, the bar field of farm kind rice has 2,500 meters long, agriculture labourer's pin rice field mud of treading, head on burning sun and in rice field, bend over to pull out the paddy land weed between rice seedling, from the north, rice field, start uprooting weed, pulled out more than ten day, uprooting weed every day eight hours, not at all easy south of pulling out rice terrace, later at a glance, the weeds on the north, rice field are longer again, really can not pulling out the rice field of complete grass entered after autumn, it can only be farmland running to weeds a slice, the rice yield in field, farmland running to weeds is very low, even total crop failure.Since farm starts to promote after paddy chemical weeding up-to-date technology, weeds in paddy field starts controlled, in rice field, common weeds have barnyard grass, difformed galingale herb, needle spikesedge herb, lady's-grass, green bristlegrass, little lamb's-quarters, water three-coloured amaranth, false loosestrife, wild water chestnut, Monochoria vaginalis, angustifolia arrowhead herb, miliary fimbristylis herb, false rice etc.In rice field, manually sow after nitrofen pesticide-clay mixture particle,, at surface, rice field formation thickness, be the pesticide-clay mixture layer of 1 centimetre to 2 centimetres, every barnyard grass that water suction is sprouted in pesticide-clay mixture layer, all ' poisoning ' death of needle spikesedge herb weed seed, do not go out soil, the seedling and rice paddy seed can normally be unearthed.If add a small amount of diformazan 4 chlorine hormone herbicides in nitrofen, can prevent and kill off broad leaved weed simultaneously.Profile and the rice seedling of the barnyard grass in rice field are quite similar, barnyard grass strong adaptability, and reproductive capacity is strong, belongs to annual gramineous weed.The selectivity of ' Stam F-34 ' herbicide is very strong, spray ' Stam F-34 ' herbicide in the rice field of leaf phase in tri-leaf period to six, and the blade of barnyard grass can be poisoning wilting, and rice seedling continued growth, chem rice, to people and animals' low toxicity, is used safety.Contriver's Miao TongChun of this patent is once in field operations; receive the order the ancestral petroleum Department of Industry office farm of Chaoyang District Beijing Guan Village east northeast The Small Well in May, 1979 and instruct rice field weed eradication; in Beijing Agricultural Materials Company, buy the efficient Stam F-34 missible oil that aviation is used; 200 mu are mixed and have rice terraces many barnyard grasses, five leaf phases to carry out foliar spray; barnyard grass is suppressed down until eliminate; protect the safety in production of paddy rice, captured high yield, the good harvest of paddy rice.
In recent years, paddy chemical weeding technological advance is very fast, occurred the results of use such as diuron, linuron, benthiocarb better, less to Soil Environmental Pollution, to the safer efficient paddy chemical weeding agent of people and animals, in Rice Production, brought into play important effect.
While sowing chemical weed control fine grained in the low latitude on rice field, require: the speed of one, sowing wants fast, in paddy rice large area, after live or rice transplanting in 2～3 days, will sow chemical weed control fine grained comprehensively.Two, sow quality and want high, sow chemical weed control fine grained and be evenly distributed.In unit area, the fine grain use amount of chemical weed control is too much, can damage rice seedling, and the fine grain use amount of chemical weed control is very few, the herbicide effect that just can not obtain.
In Manchurian large area paddy rice producing region, used the manned medium-sized agricultural aircraft of double-vane to sow chemical weed control fine grained in overhead, rice field, this agricultural is large with the body of Medium Plane, fuselage heavy, flight turn radius is large, flight cost is high, sow the fine grain operation of chemical weed control meticulous not, be not suitable in Zhong, Lower Reaches, the Changjiang river, widespread use in fritter rice terrace.Existing agricultural is used engine petrol that flying power is provided with Medium Plane, discharges a large amount of carbon dioxide, sulphur dioxide, other pernicious gases and deleterious particle thing awing, pollutes the air in rural area.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provide and in the low latitude on rice field, sow the fine grain solar power unmanned plane of chemical weed control.
Unmanned plane technology is one of science and technology that progress in the present age is the fastest.The autopilot of small-sized and Micro Aerial Vehicle, the remote sensing of the electric control system of unmanned plane and electric actuated brake system, unmanned plane, infrared, camera system, the hand radar technological advance that unmanned plane is equipped with is very fast.Mission payload miniaturization development and the stronger landform comformability of civilian unmanned plane, flight cost is low, turn radius is little in-flight, at wind-force hour, effectively sow the advantages such as the fine grain speed of chemical weed control is fast, quality is good, unmanned plane is become and in the low latitude on rice field, sow the fine grain desirable aircraft of chemical weed control.In low latitude on rice field, use the solar power unmanned plane of environmental protection to sow the result of use that chemical weed control fine grained can be obtained.
The value in unmanned vehicle market, the whole world in 2013 is about 89,000,000,000 dollars.The application of unmanned plane is more and more broader.U.S. Domino Co., Ltd sends domino pizza with unmanned plane to client in test.Two companies of Australia have announced to utilize unmanned plane to send the business of textbook by combining next year to release.Overhead in Chinese paddy rice producing region, occurs that solar power unmanned plane sows chemical weed control fine grained by the frontier of successfully opening up unmanned plane and applying in agricultural.
Solar cell one generation current on the starboard wing of solar light irradiation solar power unmanned plane, electric current passes through conductor wire, controller one input electrical motor one, at the interior electric energy of electrical motor one, convert mechanical energy to, electrical motor one consumes mechanical energy makes power take-off shaft drive two bladed propeller one to rotate simultaneously, solar cell two generation currents on the port wing of solar light irradiation solar power unmanned plane, electric current passes through conductor wire, controller two input electrical motors two, at the interior electric energy of electrical motor two, convert mechanical energy to, electrical motor two consumes mechanical energy makes power take-off shaft drive two bladed propeller two to rotate simultaneously, fast rotational in the time of two bladed propeller one and two bladed propeller two, make solar power unmanned plane produce flying power.When solar power unmanned plane forwards flies in low latitude, air enters air stream siphunculus from admission port, air passes through to install in air stream siphunculus stage casing, the control damper being connected with air-flow modulator, enter the latter end of air stream siphunculus, the gas ejector pipe of 6-16 borings is installed on the outer wall of the latter end of air stream siphunculus, hollow pipeline in air stream siphunculus and the hollow pipeline in gas ejector pipe are interconnected, can ventilating air, from the air stream of gas ejector pipe ejection, blowing the chemical weed control fine grained that stores in chemical weed control fine grained holding bay sows and mouthful flows to chemical weed control fine grained, fall into chemical weed control fine grained and sow mouth, and by the chemical weed control fine grained being connected sow pipe and chemical weed control fine grained seeding device with certain width of sowing, evenly sow on the topsoil in rice field.Solar cell three generation currents on the starboard tailplane of solar light irradiation solar power unmanned plane, electric current is by conductor wire, controller three input air-flow modulators, and the instruction of air-flow modulator receiving computer regulates and controls the unlatching of control damper or closes.When control damper is closed, do not have air to pass through air stream siphunculus and spray from gas ejector pipe, solar power unmanned plane just stops sowing chemical weed control fine grained.When control damper unlatching is larger, there is relatively large air to spray from gas ejector pipe by air stream siphunculus, the chemical weed control fine grained seeding device of solar power unmanned plane is just sowed out relatively large chemical weed control fine grained.When control damper, open hour, have air in a small amount to spray from gas ejector pipe by air stream siphunculus, the chemical weed control fine grained seeding device of solar power unmanned plane is just sowed out chemical weed control fine grained in a small amount.Solar light irradiation is arranged on solar cell four generation currents on solar power unmanned plane port tailplane, electric current passes through conductor wire, controller input is arranged on the computing machine on the tube wall of the air stream siphunculus in chemical weed control fine grained holding bay, to computing machine, provide work electricity consumption, the information command that this computing machine sends is regulated and controled the unlatching of control damper or is closed by air-flow modulator, unlatching by control damper or close the size of the airshed of regulation and control air in air stream siphunculus, by the size of regulation and control airshed, control the air of gas ejector pipe ejection, blow chemical weed control fine grained fall into quantity that chemical weed control fine grained sows mouthful number, regulate and control simultaneously by chemical weed control fine grained sow pipe and chemical weed control fine grained seeding device to rice field, sow the fine grain quantity of chemical weed control number.This computing machine regulates and controls flying height and the flying speed of solar power unmanned plane simultaneously.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
By solar power unmanned plane 1, fuselage 2, solar cell 1, controller 1, conductor wire 5, photosensitive autocontrol switch 1, energy-storage battery 1, electrical motor 1, two bladed propeller 1, two bladed propeller 2 10, electrical motor 2 11, solar cell 2 12, controller 2 13, photosensitive autocontrol switch 2 14, energy-storage battery 2 15, admission port 16, air stream siphunculus 17, control damper 18, air-flow modulator 19, computing machine 20, gas ejector pipe 21, chemical weed control fine grained is sowed mouth 22, chemical weed control fine grained is sowed pipe 23, chemical weed control fine grained seeding device 24, solar cell 3 25, controller 3 26, energy-storage battery 3 27, controller 4 28, energy-storage battery 4 29, solar cell 4 30, starboard tailplane 31, port tailplane 32, starboard wing 33, port wing 34, yaw rudder 35, chemical weed control fine grained holding bay 37 forms in the low latitude on rice field jointly sows the fine grain solar power unmanned plane of chemical weed control, in chemical weed control fine grained holding bay 37, stores chemical weed control fine grained 36,
On the starboard wing 33 of solar power unmanned plane 1, solar cell 1 is installed, controller 1, conductor wire 5, photosensitive autocontrol switch 1, energy-storage battery 1, electrical motor 1, two bladed propeller 1 is provided with solar cell 2 12 on the port wing 34 of solar power unmanned plane 1, controller 2 13, conductor wire 5, photosensitive autocontrol switch 2 14, energy-storage battery 2 15, electrical motor 2 11, two bladed propeller 2 10, installs starboard wing 33 in the front portion of the fuselage 2 of solar power unmanned plane 1, port wing 34, admission port 16, air stream siphunculus 17, control damper 18, air-flow modulator 19, at the middle part of the fuselage 2 of solar power unmanned plane 1, chemical weed control fine grained holding bay 37 is installed, in chemical weed control fine grained holding bay 37, store chemical weed control fine grained 36, the stage casing of the air stream siphunculus 17 in chemical weed control fine grained holding bay 37 is provided with computing machine 20, the latter end of the air stream siphunculus 17 in chemical weed control fine grained holding bay 37 is provided with 6-16 gas ejector pipes 21, chemical weed control fine grained is installed on the bottom surface at the middle part of the fuselage 2 of solar power unmanned plane 1 and sows mouthfuls 22, chemical weed control fine grained sow mouthfuls 22 below have chemical weed control fine grained to sow pipe 23 and chemical weed control fine grained seeding device 24, starboard tailplane 31 is installed at rear portion at the fuselage 2 of solar power unmanned plane 1, port tailplane 32 and yaw rudder 35 are provided with solar cell 3 25 on starboard tailplane 31, controller 3 26, energy-storage battery 3 27, conductor wire 5 is provided with solar cell 4 30 on port tailplane 32, controller 4 28, energy-storage battery 4 29, conductor wire 5, the middle installation direction rudder 35 at the rear portion of fuselage 2,
Solar cell 1 is connected with controller 1 by conductor wire 5, controller 1 is connected with photosensitive autocontrol switch 1 by conductor wire 5, photosensitive autocontrol switch 1 is connected with energy-storage battery 1 by conductor wire 5, controller 1 is connected with electrical motor 1 by conductor wire 5, electrical motor 1 is connected with two bladed propeller 1 by power take-off shaft, solar cell 2 12 is connected with controller 2 13 by conductor wire 5, controller 2 13 is connected with photosensitive autocontrol switch 2 14 by conductor wire 5, photosensitive autocontrol switch 2 14 is connected with energy-storage battery 2 15 by conductor wire 5, controller 2 13 is connected with electrical motor 2 11 by conductor wire 5, electrical motor 2 11 is connected with two bladed propeller 2 10 by power take-off shaft, air stream siphunculus 17 interconnects with the admission port 16 of front end and the gas ejector pipe 21 at rear portion and can ventilating air, chemical weed control fine grained is sowed mouth 22, the internal mutual that chemical weed control fine grained is sowed pipe 23 and chemical weed control fine grained seeding device 24 is connected, solar cell 3 25 is connected with controller 3 26 by conductor wire 5, controller 3 26 is connected with energy-storage battery 3 27 by conductor wire 5, controller 3 26 is connected with air-flow modulator 19 by conductor wire 5, solar cell 4 30 is connected with controller 4 28 by conductor wire 5, controller 4 28 is connected with energy-storage battery 4 29 by conductor wire 5, controller 4 28 is connected with the computing machine 20 being arranged on air stream siphunculus 17 by conductor wire 5.
The type of solar cell 1, solar cell 2 12, solar cell 3 25 and solar cell 4 30 is monocrystaline silicon solar cell or polysilicon solar cell or thin-film solar cells or HIT solar cell or CIGS thin-film solar cells or CdTe thin-film solar cells.
Energy-storage battery 1, energy-storage battery 2 15, energy-storage battery 3 27 and energy-storage battery 4 29 are hydrogen-nickel-based battery or metal hydride-nickel battery or solid electrolyte battery or lithium ion battery.
Compared with prior art, the invention has the beneficial effects as follows: it is fast that 1. the fine grain speed of chemical weed control is sowed in the Zhong Xiang rice field, low latitude on rice field, to rice field, sow the fine grain quality of chemical weed control good, can control rapidly the occurrence and harm of paddy land weed main in rice field.2. energy-conserving and environment-protective, solar power unmanned plane does not discharge pernicious gas and the particulate matters such as carbon dioxide, sulphur dioxide in flight course in atmosphere, preserves the ecological environment.3. four energy-storage batteries are installed on solar power unmanned plane, can store the unnecessary electric energy that solar cell sends stores for future use, the photosensitive autocontrol switch two, the solar cell two that are particularly arranged on photosensitive autocontrol switch one, the solar cell one on starboard wing and are arranged on port wing can be accomplished automatically: fine day, the electric current that solar cell produces is by conductor wire, controller input electrical motor, as flying power, photosensitive autocontrol switch is closed, and electric current can not be inputted energy-storage battery store electrical energy; At the cloudy day, photosensitive autocontrol switch is opened, from the electric current of energy-storage battery output by conductor wire, photosensitive autocontrol switch, controller input electrical motor, as flying power.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Live or shed after rice shoot at rice paddy seed, if sow not in time chemical weed control fine grained, will cause weeds in paddy field and rice seedling to strive water, strive fertile consequence.Solar cell generation current on solar light irradiation starboard wing and port wing, electric current is by conductor wire, controller input electrical motor, and electric energy driving motor drives two bladed propeller rotation, produces the required power of unmanned plane during flying.The electric current that solar cell on solar light irradiation starboard tailplane produces is to the power supply of air-flow modulator, and the electric current that the solar cell on solar light irradiation port tailplane produces is to computer power supply.Unmanned plane is in when flight, and air flows to air stream siphunculus and from gas ejector pipe ejection from admission port, blows chemical weed control fine grained and sowed mouthful, sowed pipe and seeding device is sowed in rice field by chemical weed control fine grained.
The present invention is below further described in connection with the embodiment in accompanying drawing:
By solar power unmanned plane 1, fuselage 2, solar cell 1, controller 1, conductor wire 5, photosensitive autocontrol switch 1, energy-storage battery 1, electrical motor 1, two bladed propeller 1, two bladed propeller 2 10, electrical motor 2 11, solar cell 2 12, controller 2 13, photosensitive autocontrol switch 2 14, energy-storage battery 2 15, admission port 16, air stream siphunculus 17, control damper 18, air-flow modulator 19, computing machine 20, gas ejector pipe 21, chemical weed control fine grained is sowed mouth 22, chemical weed control fine grained is sowed pipe 23, chemical weed control fine grained seeding device 24, solar cell 3 25, controller 3 26, energy-storage battery 3 27, controller 4 28, energy-storage battery 4 29, solar cell 4 30, starboard tailplane 31, port tailplane 32, starboard wing 33, port wing 34, yaw rudder 35, chemical weed control fine grained holding bay 37 forms in the low latitude on rice field jointly sows the fine grain solar power unmanned plane of chemical weed control, in chemical weed control fine grained holding bay 37, stores chemical weed control fine grained 36,
On the starboard wing 33 of solar power unmanned plane 1, solar cell 1 is installed, controller 1, conductor wire 5, photosensitive autocontrol switch 1, energy-storage battery 1, electrical motor 1, two bladed propeller 1 is provided with solar cell 2 12 on the port wing 34 of solar power unmanned plane 1, controller 2 13, conductor wire 5, photosensitive autocontrol switch 2 14, energy-storage battery 2 15, electrical motor 2 11, two bladed propeller 2 10, installs starboard wing 33 in the front portion of the fuselage 2 of solar power unmanned plane 1, port wing 34, admission port 16, air stream siphunculus 17, control damper 18, air-flow modulator 19, at the middle part of the fuselage 2 of solar power unmanned plane 1, chemical weed control fine grained holding bay 37 is installed, in chemical weed control fine grained holding bay 37, store chemical weed control fine grained 36, the stage casing of the air stream siphunculus 17 in chemical weed control fine grained holding bay 37 is provided with computing machine 20, the latter end of the air stream siphunculus 17 in chemical weed control fine grained holding bay 37 is provided with 6-16 gas ejector pipes 21, chemical weed control fine grained is installed on the bottom surface at the middle part of the fuselage 2 of solar power unmanned plane 1 and sows mouthfuls 22, chemical weed control fine grained sow mouthfuls 22 below have chemical weed control fine grained to sow pipe 23 and chemical weed control fine grained seeding device 24, starboard tailplane 31 is installed at rear portion at the fuselage 2 of solar power unmanned plane 1, port tailplane 32 and yaw rudder 35 are provided with solar cell 3 25 on starboard tailplane 31, controller 3 26, energy-storage battery 3 27, conductor wire 5 is provided with solar cell 4 30 on port tailplane 32, controller 4 28, energy-storage battery 4 29, conductor wire 5, the middle installation direction rudder 35 at the rear portion of fuselage 2,
Solar cell 1 is connected with controller 1 by conductor wire 5, controller 1 is connected with photosensitive autocontrol switch 1 by conductor wire 5, photosensitive autocontrol switch 1 is connected with energy-storage battery 1 by conductor wire 5, controller 1 is connected with electrical motor 1 by conductor wire 5, electrical motor 1 is connected with two bladed propeller 1 by power take-off shaft, solar cell 2 12 is connected with controller 2 13 by conductor wire 5, controller 2 13 is connected with photosensitive autocontrol switch 2 14 by conductor wire 5, photosensitive autocontrol switch 2 14 is connected with energy-storage battery 2 15 by conductor wire 5, controller 2 13 is connected with electrical motor 2 11 by conductor wire 5, electrical motor 2 11 is connected with two bladed propeller 2 10 by power take-off shaft, air stream siphunculus 17 interconnects with the admission port 16 of front end and the gas ejector pipe 21 at rear portion and can ventilating air, chemical weed control fine grained is sowed mouth 22, the internal mutual that chemical weed control fine grained is sowed pipe 23 and chemical weed control fine grained seeding device 24 is connected, solar cell 3 25 is connected with controller 3 26 by conductor wire 5, controller 3 26 is connected with energy-storage battery 3 27 by conductor wire 5, controller 3 26 is connected with air-flow modulator 19 by conductor wire 5, solar cell 4 30 is connected with controller 4 28 by conductor wire 5, controller 4 28 is connected with energy-storage battery 4 29 by conductor wire 5, controller 4 28 is connected with the computing machine 20 being arranged on air stream siphunculus 17 by conductor wire 5.
The type of solar cell 1, solar cell 2 12, solar cell 3 25 and solar cell 4 30 is monocrystaline silicon solar cell or polysilicon solar cell or thin-film solar cells or HIT solar cell or CIGS thin-film solar cells or CdTe thin-film solar cells.
Energy-storage battery 1, energy-storage battery 2 15, energy-storage battery 3 27 and energy-storage battery 4 29 are hydrogen-nickel-based battery or metal hydride-nickel battery or solid electrolyte battery or lithium ion battery.
On October 25th, 2013, contriver's Miao TongChun of this patent is participated in the international new forms of energy conference of the 5th China (Wuxi) and exhibition to international fair centre, Taihu Lake, Wuxi, recognize that the price that solar panel manufacturer supplies the single-crystalline-silicon solar-cell panel in market is 5 yuans/watt, the price of polysilicon solar cell plate is 4.8 yuans/watt; While recalling 2005, the price of single-crystalline-silicon solar-cell panel is 35 yuans/watt, the photovoltaic industry of China developed rapidly over 8 years, nowadays the market price of single-crystalline-silicon solar-cell panel only has 1/7th before 8 years, therefore the cost of solar energy power generating declines greatly, the body that adds unmanned plane is little, cost is low, this just for a large amount of development of solar power unmanned plane and solar power unmanned plane the widespread use in agricultural created condition.Solar power unmanned plane is afforded, afforded to use in China by some peasant.
Solar cell one generation current on solar light irradiation solar power unmanned plane starboard wing, fine day, photosensitive autocontrol switch one is closed, electric current is by conductor wire and controller one input electrical motor one, at the interior electric energy of electrical motor one, convert mechanical energy to, electrical motor one consumes mechanical energy makes power take-off shaft drive two bladed propeller one fast rotational to produce flying power, cloudy day, photosensitive autocontrol switch one is opened, from the electric current of energy-storage battery one output, pass through conductor wire, photosensitive autocontrol switch one, controller one input electrical motor one, at the interior electric energy of electrical motor one, convert mechanical energy to, electrical motor one consumes mechanical energy makes power take-off shaft drive two bladed propeller one fast rotational to produce flying power.Solar cell two generation currents on solar light irradiation solar power unmanned plane port wing, fine day, photosensitive autocontrol switch two is closed, electric current is by conductor wire and controller two input electrical motors two, at the interior electric energy of electrical motor two, convert mechanical energy to, electrical motor two consumes mechanical energy makes power take-off shaft drive two bladed propeller two fast rotational to produce flying power, cloudy day, photosensitive autocontrol switch two is opened, from the electric current of energy-storage battery two outputs, pass through conductor wire, photosensitive autocontrol switch two, controller two input electrical motors two, at the interior electric energy of electrical motor two, convert mechanical energy to, electrical motor two consumes mechanical energy makes power take-off shaft drive two bladed propeller two fast rotational to produce flying power.Solar cell three generation currents on solar light irradiation starboard tailplane, electric current passes through conductor wire, controller three input air-flow modulators, the opening and closing of air-flow modulator regulation and control control damper, when control damper is closed, air can not flow to air stream siphunculus from admission port, control damper is opened larger, the air that flows to air stream siphunculus from admission port is more, control damper is opened less, the air that flows to air stream siphunculus from admission port is fewer, the size of the charge air in air stream siphunculus directly affects from the size of the charge air of gas ejector pipe ejection, large from the charge air of gas ejector pipe ejection, just can blow chemical weed control fine grained in more chemical weed control fine grained holding bay falls into chemical weed control fine grained and sows mouth, and by chemical weed control fine grained sow pipe and chemical weed control fine grained seeding device in rice field, sow more chemical weed control fine grained, little from the charge air of gas ejector pipe ejection, can only blow chemical weed control fine grained in less chemical weed control fine grained holding bay and fall into chemical weed control fine grained and sow mouth, and sow pipe and chemical weed control fine grained seeding device is sowed less chemical weed control fine grained in rice field by chemical weed control fine grained.Air-flow modulator regulates and controls the unlatching of control damper or closes according to the instruction of computing machine.Solar cell four generation currents on solar light irradiation solar power unmanned plane port tailplane, electric current is arranged on the computing machine on circulation of air tube wall by controller, conductor wire input, the information exchange that computing machine sends is crossed the unlatching of air-flow modulator regulation and control control damper or is closed, increase or minimizing and the fine grain circulation situation of chemical weed control of the fine grain quantity of chemical weed control in computerized information regulation and control chemical weed control fine grained holding bay, flying height and the flying speed of computerized information regulation and control solar power unmanned plane.
Now enumerate embodiment as follows:
Embodiment mono-:
Live or shed after rice shoot at rice paddy seed, if sow not in time chemical weed control fine grained, will cause weeds in paddy field and rice seedling to strive water, strive fertile consequence.Polysilicon solar cell generation current on solar light irradiation starboard wing and port wing, electric current is by conductor wire, controller input electrical motor, and electric energy driving motor drives two bladed propeller rotation, produces the required power of unmanned plane during flying.The electric current that polysilicon solar cell on solar light irradiation starboard tailplane produces is to the power supply of air-flow modulator, and the electric current that the polysilicon solar cell on solar light irradiation port tailplane produces is to computer power supply.Unmanned plane is in when flight, and air flows to air stream siphunculus and from gas ejector pipe ejection from admission port, blows chemical weed control fine grained and sowed mouthful, sowed pipe and seeding device is sowed in rice field by chemical weed control fine grained.
Embodiment bis-:
Live or shed after rice shoot at rice paddy seed, if sow not in time chemical weed control fine grained, will cause weeds in paddy field and rice seedling to strive water, strive fertile consequence.Monocrystaline silicon solar cell generation current on solar light irradiation starboard wing and port wing, electric current is by conductor wire, controller input electrical motor, and electric energy driving motor drives two bladed propeller rotation, produces the required power of unmanned plane during flying.The electric current that monocrystaline silicon solar cell on solar light irradiation starboard tailplane produces is to the power supply of air-flow modulator, and the electric current that the monocrystaline silicon solar cell on solar light irradiation port tailplane produces is to computer power supply.Unmanned plane is in when flight, and air flows to air stream siphunculus and from gas ejector pipe ejection from admission port, blows chemical weed control fine grained and sowed mouthful, sowed pipe and seeding device is sowed in rice field by chemical weed control fine grained.
Claims (3)
1. in the low latitude on rice field, sow the fine grain solar power unmanned plane of chemical weed control, it is characterized in that, by solar power unmanned plane (1), fuselage (2), solar cell one (3), controller one (4), conductor wire (5), photosensitive autocontrol switch one (6), energy-storage battery one (7), electrical motor one (8), two bladed propeller one (9), two bladed propeller two (10), electrical motor two (11), solar cell two (12), controller two (13), photosensitive autocontrol switch two (14), energy-storage battery two (15), admission port (16), air stream siphunculus (17), control damper (18), air-flow modulator (19), computing machine (20), gas ejector pipe (21), chemical weed control fine grained is sowed mouthful (22), chemical weed control fine grained is sowed pipe (23), chemical weed control fine grained seeding device (24), solar cell three (25), controller three (26), energy-storage battery three (27), controller four (28), energy-storage battery four (29), solar cell four (30), starboard tailplane (31), port tailplane (32), starboard wing (33), port wing (34), yaw rudder (35), chemical weed control fine grained holding bay (37) forms in the low latitude on rice field jointly sows the fine grain solar power unmanned plane of chemical weed control, stores chemical weed control fine grained (36) in chemical weed control fine grained holding bay (37),
On the starboard wing (33) of solar power unmanned plane (1), solar cell one (3) is installed, controller one (4), conductor wire (5), photosensitive autocontrol switch one (6), energy-storage battery one (7), electrical motor one (8), two bladed propeller one (9) is provided with solar cell two (12) on the port wing (34) of solar power unmanned plane (1), controller two (13), conductor wire (5), photosensitive autocontrol switch two (14), energy-storage battery two (15), electrical motor two (11), two bladed propeller two (10), installs starboard wing (33) in the front portion of the fuselage (2) of solar power unmanned plane (1), port wing (34), admission port (16), air stream siphunculus (17), control damper (18), air-flow modulator (19), chemical weed control fine grained holding bay (37) is installed at middle part at the fuselage (2) of solar power unmanned plane (1), in chemical weed control fine grained holding bay (37), store chemical weed control fine grained (36), the stage casing of the air stream siphunculus (17) in chemical weed control fine grained holding bay (37) is provided with computing machine (20), the latter end of the air stream siphunculus (17) in chemical weed control fine grained holding bay (37) is provided with 6-16 gas ejector pipes (21), on the bottom surface at the middle part of the fuselage (2) of solar power unmanned plane (1), chemical weed control fine grained is installed and sows mouthful (22), the below of sowing mouthful (22) at chemical weed control fine grained has chemical weed control fine grained to sow pipe (23) and chemical weed control fine grained seeding device (24), starboard tailplane (31) is installed at rear portion at the fuselage (2) of solar power unmanned plane (1), port tailplane (32) and yaw rudder (35) are provided with solar cell three (25) on starboard tailplane (31), controller three (26), energy-storage battery three (27), conductor wire (5) is provided with solar cell four (30) on port tailplane (32), controller four (28), energy-storage battery four (29), conductor wire (5), the middle installation direction rudder (35) at the rear portion of fuselage (2),
Solar cell one (3) is connected with controller one (4) by conductor wire (5), controller one (4) is connected with photosensitive autocontrol switch one (6) by conductor wire (5), photosensitive autocontrol switch one (6) is connected with energy-storage battery one (7) by conductor wire (5), controller one (4) is connected with electrical motor one (8) by conductor wire (5), electrical motor one (8) is connected with two bladed propeller one (9) by power take-off shaft, solar cell two (12) is connected with controller two (13) by conductor wire (5), controller two (13) is connected with photosensitive autocontrol switch two (14) by conductor wire (5), photosensitive autocontrol switch two (14) is connected with energy-storage battery two (15) by conductor wire (5), controller two (13) is connected with electrical motor two (11) by conductor wire (5), electrical motor two (11) is connected with two bladed propeller two (10) by power take-off shaft, air stream siphunculus (17) and the admission port (16) of front end and the gas ejector pipe (21) at rear portion interconnect also can ventilating air, chemical weed control fine grained is sowed mouthful (22), the internal mutual that chemical weed control fine grained is sowed pipe (23) and chemical weed control fine grained seeding device (24) is connected, solar cell three (25) is connected with controller three (26) by conductor wire (5), controller three (26) is connected with energy-storage battery three (27) by conductor wire (5), controller three (26) is connected with air-flow modulator (19) by conductor wire (5), solar cell four (30) is connected with controller four (28) by conductor wire (5), controller four (28) is connected with energy-storage battery four (29) by conductor wire (5), controller four (28) is connected with the computing machine (20) being arranged on air stream siphunculus (17) by conductor wire (5).
2. in the low latitude on rice field according to claim 1, sow the fine grain solar power unmanned plane of chemical weed control, it is characterized in that, the type of described solar cell one (3), solar cell two (12), solar cell three (25) and solar cell four (30) is monocrystaline silicon solar cell or polysilicon solar cell or thin film silicon solar cell or HIT solar cell or CIGS thin-film solar cells or CdTe thin-film solar cells.
3. in the low latitude on rice field according to claim 1, sow the fine grain solar power unmanned plane of chemical weed control, it is characterized in that, described energy-storage battery one (7), energy-storage battery two (15), energy-storage battery three (27) and energy-storage battery four (29) are hydrogen-nickel-based battery or metal hydride-nickel battery or solid electrolyte battery or lithium ion battery.
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