CN113615672A - Jet-propelled plant protection atomizing machine - Google Patents
Jet-propelled plant protection atomizing machine Download PDFInfo
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- CN113615672A CN113615672A CN202111004712.7A CN202111004712A CN113615672A CN 113615672 A CN113615672 A CN 113615672A CN 202111004712 A CN202111004712 A CN 202111004712A CN 113615672 A CN113615672 A CN 113615672A
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- 239000003595 mist Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003990 capacitor Substances 0.000 claims description 169
- 230000005669 field effect Effects 0.000 claims description 39
- 239000000919 ceramic Substances 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 238000000889 atomisation Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 11
- 239000003921 oil Substances 0.000 description 6
- 239000000575 pesticide Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The application discloses a jet-propelled plant protection mist sprayer, which comprises an upper fixing plate, wherein six propellers are arranged on the upper fixing plate, the lower ends of the propellers are connected with a brushless motor, the brushless motor is fixed on the upper fixing plate through a brushless motor fixing frame, a storage battery is arranged in the middle of the upper fixing plate and supplies power to the brushless motor, the brushless motor converts the power into power required by the propellers, ECU control boxes are arranged on the left side and the right side of the storage battery, a full-power digital controller ECU is arranged in each ECU control box, a lower fixing plate is connected below the upper fixing plate, an oil tank and a water pump are installed between an upper fixing plate and a lower fixing plate, two supporting frames are installed below the lower fixing plate, two supporting legs of each supporting frame are fixed through fixing rods, a turbojet engine type atomizing machine is installed in the middle of the lower fixing plate, and the turbojet engine type atomizing machine is fixed on the lower fixing plate through an atomizer supporting frame. Has the following advantages: the manufacturing quality and the appearance quality of the plant protection mist sprayer are greatly improved, and the plant protection mist sprayer has the characteristics of strong corrosion resistance, good atomization effect, high atomization precision and the like, and improves the automation level.
Description
Technical Field
The invention relates to a jet-propelled plant protection mist sprayer, and belongs to the technical field of aircrafts.
Background
The jet plant protection mist sprayer structure consists of a gas compressor, a combustion chamber, an axial flow gas turbine, a tail nozzle and other parts. The principle is that air is compressed in an air compressor and then enters a combustion chamber to be mixed and combusted with injected fuel oil to generate high-temperature high-pressure fuel gas, a gas turbine is driven, the turbine drives the air compressor to continuously suck air and compress the air to enable the air compressor to continuously work, and the high-temperature high-pressure fuel gas flowing out of a fuel gas generator is expanded and accelerated through a tail nozzle and then is discharged into the atmosphere to generate reaction force. Meanwhile, the liquid medicine is driven to be sprayed on the crops in a tiny nanometer mist shape.
At present, the technical performance of domestic mist sprayer and parts thereof falls behind, the manufacturing quality and the appearance quality can not reach the standard, the reliability is poor, the service life is short, and the weight is too heavy. Most atomizing machines still adopt hollow conical atomizing nozzles, and the nozzles are poor in material quality, low in wear resistance and corrosion resistance and poor in atomizing effect. Most pumps have no automatic pressure relief function and lack safety; the material of the cylinder in the pump has no anti-corrosion function. Many boom sprayers are relatively simple in construction, lack flow control devices and drip-proof devices, lack filtering devices and stirring devices in the medicine chest, the balance mechanism and spray width recognition device of the boom are even simplified, and even less have automated control functions. Plant protection machinery still adopts traditional mode of mixing the powder-mixing of formula of premixing to mix the powder, wherein mostly is small-size machinery, and wind-force guiding device is too simple and easy, and intelligent degree is lower.
Disclosure of Invention
The invention aims to solve the technical problem that the manufacturing quality and the appearance quality of the air-jet type plant protection mist sprayer are greatly improved, and the air-jet type plant protection mist sprayer has the characteristics of strong corrosion resistance, good atomization effect, high atomization precision, light weight and the like, and improves the automation level.
In order to solve the technical problems, the invention adopts the following technical scheme:
a jet-propelled plant protection mist sprayer comprises an upper fixing plate, six propellers are mounted on the upper fixing plate, a brushless motor is connected to the lower end of each propeller, the brushless motor is fixed on the upper fixing plate through a brushless motor fixing frame, a storage battery is mounted in the middle of the upper fixing plate and supplies power to the brushless motor, the brushless motor converts the power into power required by the propellers, ECU control boxes are mounted on the left side and the right side of the storage battery, a full-power digital controller ECU is mounted in each ECU control box, a lower fixing plate is connected below the upper fixing plate, install oil tank and water pump between upper fixed plate and lower fixed plate, two support frames are installed to the below of lower fixed plate, and two stabilizer blades of support frame are fixed by the dead lever, and the intermediate position of lower fixed plate is installed the vortex formula atomizing sprayer, and the vortex formula atomizing sprayer is fixed on the lower fixed plate by the atomizer support frame.
Further, the vortex-spraying atomizing sprayer comprises an outer shell, a rotor shaft, a nut, a starting motor, a compressor impeller, an upper end ceramic ball bearing, a combustion chamber, a lower end ceramic ball bearing and an axial flow turbine impeller are mounted inside the outer shell, the top end of the rotor shaft is fixed in the center of the outer shell through the nut, the rotor shaft is prevented from loosening, the starting motor is mounted above the nut, the compressor impeller is mounted below the nut, the upper end ceramic ball bearing and the lower end ceramic ball bearing are mounted at the upper end and the lower end of the rotor shaft, the combustion chamber surrounds the two sides of the rotor shaft, the axial flow turbine impeller is mounted below the lower end ceramic bearing, parts of the whole machine are included by the outer shell, a fairing is mounted outside the upper end of the outer shell, the lower end of the outer shell is connected with a spray head body through a connecting pipe, and a water pipe is mounted on one side of the spray head body.
Furthermore, the full-right digital controller ECU comprises a CPU module, a power module, a signal input module, a FLASH storage module, an EEPROM (electrically erasable programmable read-only memory) module, an output module, a touch screen module, an SPI (serial peripheral interface) communication module and an encoder module, wherein the power module provides power for each module, and the CPU module is connected with the signal input module, the FLASH storage module, the EEPROM module, the output module, the touch screen module, the SPI communication module and the encoder module.
Furthermore, the CPU module comprises a chip U1, the model of the chip U1 is LPC1764FBD100, a pin 12 of the chip U1 is connected with one end of a capacitor C11, one end of a capacitor C12 and one end of a resistor R13, the other end of a resistor R13 is grounded, a pin 13 of the chip U1 is connected with the other end of the capacitor C11, the other end of the capacitor C12 and one end of an inductor L1, and the other end of the inductor L1 is connected with a 3.3V power supply; pins 19, 64, 48 and 32 of a chip U1 are connected with a 3.3V power supply, pins 18, 63, 47 and 31 of a chip U1 are grounded, pin 6 of the chip U1 is connected with one end of a capacitor C9 and one end of a crystal oscillator Y2, pin 5 of the chip U1 is connected with the other end of a crystal oscillator Y2 and one end of a capacitor C10, the other end of a capacitor C9 and the other end of a capacitor C10 are grounded, pin 4 of the chip U1 is connected with one end of a crystal oscillator Y1 and one end of a capacitor C7, pin 3 of a chip U1 is connected with the other end of a crystal oscillator Y1 and one end of a capacitor C8, the other end of a capacitor C7 and the other end of a capacitor C8 are grounded, pin 10 of a chip U1 is connected with one end of a resistor R101, the other end of the resistor R101 is connected with one end of a base of a triode V1, the other end of the resistor R103 is grounded, the emitter of a triode V1 is grounded, one end of a collector of a triode V1 is connected with one end of a horn B1 and one end of a diode D36102, the other end of the resistor R102 is connected with a 3.3V power supply, a pin 15 of the chip U1 is connected with one end of a capacitor C53, one end of a resistor R120 and one end of a resistor R121, the other end of the resistor R120 is connected with the 3.3V power supply, the other end of the resistor R121 is grounded, the other end of the capacitor C83 is grounded, a pin 25 of the chip U1 is connected with one end of a resistor R122, one end of a resistor R123 and one end of a capacitor C84, the other end of the capacitor C84 is grounded, the other end of the resistor R122 is connected with the 3.3V power supply, and the other end of the resistor R123 is grounded.
Further, the CPU module further includes a connector J1, pin 1 of the connector J1 is connected to one end of a capacitor C21, and is connected to a 5V power supply, the other end of the capacitor C21 is grounded, pin 2 of the connector J1 is grounded, pin 3 of the connector J1 is connected to one end of a diode D1 and one end of a resistor R22, the other end of the resistor R22 is connected to one end of a resistor R24 and a pin 51 of the chip U1, pin 4 of the connector J1 is connected to one end of the diode D2 and one end of a resistor R23, the other end of the diode D2 and the other end of the diode D1 are grounded, the other end of the resistor R23 is connected to one end of a resistor R25 and a pin 52 of the chip U1, and the other end of the resistor R24 and the other end of the resistor R25 are connected to the 3.3V power supply. The part is an interface for programming and downloading, programming wires are inserted into the interface to download programs, R22 and R23 are used for limiting current, R24 and R25 pull-up resistors, D1 and D2 voltage-stabilizing tubes, and C21 power supply filter capacitors, TXD4 and RXD4 are used as MCU serial communication interfaces.
Further, the power supply module comprises a battery BT1, the positive electrode of the battery BT1 is connected with one end of a diode D23, the negative electrode of the battery BT2 is grounded, the other end of the diode D23 is connected with one end of a diode D22, a pin 1 of a chip U1 and one end of a capacitor C35, the other end of the capacitor C35 is grounded, and the other end of a diode D22 is connected with a 3.3V power supply;
the power module further comprises a resistor R59, a resistor R60, a resistor R61 and a resistor R62, wherein a pin 60 of the chip U1 is connected with one end of a resistor R59 and one end of a resistor R60, the other end of the resistor R59 is connected with a 3.3V power supply, the other end of the resistor R60 is grounded, a pin 28 of the chip U1 is connected with one end of the resistor R61 and one end of the resistor R62, one end of the resistor R61 is connected with the 3.3V power supply, and the other end of the resistor R62 is grounded;
the power module further comprises a chip U7, the model of the chip U7 is MH1615, pin 1 of the chip U7 is connected with one end of a diode D61 and one end of an inductor L11, the other end of the diode D61 is connected with one end of a capacitor C103, one end of a resistor R141, one end of a capacitor C104, one end of a capacitor C105 and one end of a diode D62, and is connected with a power supply, pin 3 of the chip U7 is connected with the other end of the capacitor C103, the other end of the resistor R141 and one end of the resistor R142, the other end of the resistor R142 is grounded, the other end of the capacitor C104 and the other end of the capacitor C105 are grounded, the other end of the diode D62 is grounded, the other end of the inductor L11 is connected with pin 4 and pin 5 of the chip U7, pin 5 of the chip U7 is connected with one end of the capacitor C101 and one end of the capacitor C102, and is connected with a 5V power supply, and the other end of the capacitor C102 is grounded.
Further, the signal input module comprises a connector J2, wherein a pin 1 of the connector J2 is connected with one end of a diode D11 and one end of a resistor R31, the other end of the resistor R31 is connected with one end of a capacitor C31, one end of a resistor R32 and a grid electrode of a field-effect transistor Q1, a drain electrode of the field-effect transistor Q1 is connected with the other end of a resistor R32, one end of a resistor R33, a pin 16 of a chip U1 and one end of the diode D12, the other end of the diode D11 is grounded, the other end of the capacitor C31 is grounded, a source electrode of the field-effect transistor Q1 and the other end of the diode D12 are grounded, the other end of the resistor R33 is connected with a 5V power supply, a pin 2 of the connector J2 is connected with the 5V power supply, and a pin 3 of the connector J2 is grounded;
the signal input module further comprises a connector J3, wherein a pin 1 of the connector J3 is connected with one end of a diode D13 and one end of a resistor R35, the other end of the resistor R35 is connected with one end of a capacitor C32, one end of a resistor R36 and the grid electrode of a field-effect tube Q2, the drain electrode of the field-effect tube Q2 is connected with the other end of a resistor R36, one end of a resistor R37, a pin 16 of a chip U1 and one end of the diode D14, the other end of the diode D13 is grounded, the other end of the capacitor C32 is grounded, the source electrode of the field-effect tube Q2 and the other end of the diode D14 are grounded, the other end of the resistor R37 is connected with a 5V power supply, a pin 2 of the connector J2 is connected with the 5V power supply, and a pin 3 of the connector J2 is grounded;
the signal input module further comprises a connector J4, wherein a pin 1 of the connector J4 is connected with one end of a diode D15 and one end of a resistor R39, the other end of the resistor R39 is connected with one end of a capacitor C33, one end of a resistor R40 and the grid electrode of a field-effect tube Q3, the drain electrode of the field-effect tube Q3 is connected with the other end of a resistor R40, one end of a resistor R41, a pin 16 of a chip U1 and one end of the diode D16, the other end of the diode D15 is grounded, the other end of the capacitor C33 is grounded, the source electrode of the field-effect tube Q3 and the other end of the diode D16 are grounded, the other end of the resistor R41 is connected with a 5V power supply, a pin 2 of the connector J3 is connected with the 5V power supply, and a pin 3 of the connector J3 is grounded.
Further, the signal input module further comprises a connector J5, wherein a pin 1 of the connector J5 is connected with one end of a diode D17 and one end of a resistor R42, the other end of the resistor R42 is connected with a pin 7 of a chip U1, a pin 2 of the connector J5 is connected with one end of a resistor R45 and one end of a diode D18, the other end of a resistor R45 is connected with one end of a resistor R43 and a pin 49 of the chip U1, a pin 3 of the connector J5 is grounded, a pin 4 of the connector J5 is connected with one end of a resistor R46 and one end of a diode D19, the other end of a resistor R46 is connected with one end of a resistor R44 and a pin 46 of a chip U1, the other end of a resistor R43 and the other end of a resistor R44 are connected with the other end of a 3.3V power supply diode D17, the other end of a diode D18 and the other end of a diode D19 are grounded, a pin 5 of the connector J5 is connected with one end of a capacitor C34 and the other end of the capacitor C34 is grounded;
the signal input module further comprises a connector J6, wherein a pin 1 of the connector J6 is connected with one end of a capacitor C36 and is connected with a 3.3V power supply, the other end of the capacitor C36 is grounded, a pin 2 of the connector J6 is grounded, a pin 3 of the connector J6 is connected with one end of a diode D20 and one end of a resistor R47, the other end of the resistor R47 is connected with one end of a resistor R49 and a pin 29 of a chip U1, a pin 4 of the connector J6 is connected with one end of a resistor R48 and one end of a diode D21, the other end of the resistor R48 is connected with one end of a resistor R50 and a pin 30 of a chip U1, the other end of the resistor R49 and the other end of the resistor R50 are connected with the 3.3V power supply, and the other end of the diode D20 is grounded with the other end of the diode D21;
the signal input module further comprises a connector J7, wherein a pin 1 of the connector J7 is connected with one end of a capacitor C37 and one end of a resistor R72, the connector J7 is connected with a 3.3V power supply, the other end of the capacitor C37 is grounded, a pin 2 of the connector J7 is connected with the other end of a resistor R72, one end of a resistor R73 and one end of a resistor R74, the other end of the resistor R72 is connected with one end of the capacitor C38 and a pin 24 of a chip U1, the other end of the capacitor C38 is grounded, and a pin 3 of the connector J7 is connected with the other end of the resistor R74.
Further, the FLASH memory module comprises a chip U2, a pin 1 of the chip U2 is connected with one end of a resistor R51 and one end of a resistor R56, the other end of the resistor R56 is connected with a pin 33 of the chip U1, a pin 2 of the chip U2 is connected with one end of a resistor R57, the other end of the resistor R57 is connected with a pin 35 of the chip U1, a pin 3 of the chip U2 is connected with one end of a resistor R52, the other end of the resistor R52 and the other end of the resistor R51 are connected with a 3.3V power supply, a pin 4 of the chip U2 is grounded, a pin 5 of the chip U2 is connected with one end of a resistor R55, the other end of the resistor R55 is connected with a pin 36 of the chip U1, a pin 6 of the chip U2 is connected with one end of a resistor R54, the other end of the resistor R54 is connected with a pin 34 of the chip U1, a pin 7 of the chip U2 is connected with one end of the resistor R53, and the other end of the resistor R53 is connected with the 3.3V power supply;
the EEPROM memory module comprises a chip U3, the model of the chip U3 is at24C128b, pins 1, 2, 3 and 4 of the chip U3 are grounded, pin 5 of the chip U3 is connected with one end of a resistor R70 and one end of a resistor R68, the other end of the resistor R70 is connected with pin 59 of the chip U1, pin 6 of the chip U3 is connected with one end of a resistor R69 and one end of a resistor R67, the other end of the resistor R69 is connected with pin 58 of the chip U1, pin 7 of the chip U3 is connected with one end of a capacitor C41 and grounded, and pin 8 of the chip U3 and the other end of the resistor R67, the other end of the resistor R68 and the other end of the capacitor C41 are connected with a 3.3V power supply.
Furthermore, the output module comprises a connector J8, wherein a pin 1 of the connector J8 is connected with one end of a resistor R64 and one end of a capacitor C40, the other end of the resistor R64 is connected with one end of a resistor R63 and one end of a capacitor C39, a pin 2 of the connector J8, the other end of the capacitor C40 and the other end of the capacitor C39 are grounded, and the other end of the resistor R63 is connected with a pin 20 of a chip U1;
the output module further comprises a connector J11, wherein a pin 1, a pin 3, a pin 5 and a pin 8 of the connector J11 are grounded, a pin 8 of the connector J11 is connected with one end of a diode D31 and a drain of a field effect transistor Q31, the other end of the diode D31 is connected with a power supply, a grid electrode of a field effect transistor Q31 is connected with one end of a capacitor C51, one end of a resistor R82 and one end of a resistor R81, the other end of a resistor R81 is connected with a pin 50 of a chip U1, a source electrode of the field effect transistor Q31 and the other end of a capacitor C51 are grounded, the other end of a resistor R82 is grounded, a pin 6 of the connector J11 is connected with a drain electrode of a field effect transistor Q11 and one end of a diode D11, the other end of the diode D11 is connected with the power supply, a gate electrode of the field effect transistor Q11 is connected with one end of a capacitor C11, one end of a resistor R11, the other end of the resistor R11 is connected with a pin 40 of the chip U11, and the source electrode of the field effect transistor Q11 is grounded;
the output module further comprises a connector J41, pin 1 of the connector J41 is connected with one end of a resistor R154, the other end of the resistor R154 is connected with a collector of a triode V3, the base of the triode V3 is connected with one end of a resistor R153, the other end of the resistor R153 is connected with pin 14 of a chip U1, the emitter of a triode V3 is grounded, pin 2 of the connector J41 is connected with a 3.3V power supply, pin 3 of the connector J41 is connected with one end of a resistor R152, the other end of the resistor R152 is connected with the collector of a triode V2, the emitter of a triode V2 is grounded, the base of the triode V2 is connected with one end of a resistor R151, and the other end of the resistor R151 is connected with pin 11 of the chip U1.
By adopting the technical scheme, compared with the prior art, the invention has the following technical effects:
utilize six rotor unmanned aerial vehicle as flight power, the formula mist sprayer is spouted in the loading whirlpool simultaneously. Both provide rising thrust for unmanned aerial vehicle. The intelligent spraying pesticide application mechanical management system integrating automatic driving, navigation and precise variable pesticide application is designed on the basis of a satellite navigation technology, and the automatic correction functions of autonomous flight and pesticide application heavy leakage in the mechanical operation process are realized; the automatic and manual control system of spray lance that can switch in a flexible way is designed, and functions such as intelligent self-balancing and intelligent obstacle avoidance are integrated simultaneously. Through the change of perception operation environment, obtain self positional information, plan route and control navigation, realize technical requirement such as high-load quality, high efficiency, long voyage, spraying accuracy.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic structural view of the vortex-type atomizer of the present invention;
fig. 4 to 21 are circuit diagrams of the ECU in the present invention.
Detailed Description
Example 1, as shown in fig. 1 and 2, a jet-propelled plant protection mist sprayer comprises an upper fixing plate 1, six propellers 2 are installed on the upper fixing plate 1, a brushless motor 3 is connected to the lower end of each propeller 2, the brushless motor 3 is fixed on the upper fixing plate 1 through a brushless motor fixing frame 4, a battery 5 is installed in the middle of the upper fixing plate 1, the battery 5 supplies power to the brushless motor 3, the brushless motor 3 converts the power into power required by the propellers 2, ECU control boxes 6 are installed on the left side and the right side of the battery 5, an all-right digital controller ECU is installed in the ECU control box 6, a lower fixing plate 7 is connected below the upper fixing plate 1, an oil tank 8 and a water pump 9 are installed between the upper fixing plate 1 and the lower fixing plate 7, two support frames 10 are installed below the lower fixing plate 7, two support legs of the support frames 10 are fixed by fixing rods 12, a turbojet engine type mist sprayer 11 is installed in the middle of the lower fixing plate 7, the vortex-spraying type atomizer 11 is fixed on the lower fixing plate 7 by an atomizer supporting frame 13.
As shown in fig. 3, the jet atomizing sprayer 11 comprises an outer casing 21, a rotor shaft 14, a nut 15, a starting motor 16, a compressor impeller 17, an upper ceramic ball bearing 18, a combustion chamber 19, a lower ceramic ball bearing 20 and an axial turbine impeller 25 are mounted inside the outer casing 21, the top end of the rotor shaft 14 is fixed in the center of the outer casing 21 through the nut 15 to prevent the rotor shaft 14 from loosening, the starting motor 16 is mounted above the nut 15 and is used for providing starting power for the whole system, the compressor impeller 17 is mounted below the nut 15 and can convert kinetic energy of airflow into pressure to be supplied to a machine, the upper ceramic ball bearing 18 and the lower ceramic ball bearing 20 are mounted at the upper end and the lower end of the rotor shaft 14, and the upper ceramic ball bearing 18 and the lower ceramic ball bearing 20 have the advantages of high temperature resistance, high rotating speed and insulation, the two sides of the rotor shaft 14 are surrounded by combustion chambers 19, the combustion chambers 19 provide places and good conditions for fuel combustion, chemical energy in fuel is converted into heat energy, an axial-flow turbine impeller 25 is installed below a lower end ceramic bearing 20, the components of the whole machine are included by an outer shell 21, a fairing 22 is installed outside the upper end of the outer shell 21, the lower end of the outer shell 21 is connected with a spray head body 24 through a connecting pipe 23, and a water pipe 26 is installed on one side of the spray head body 24.
As shown in fig. 4 to 21, the full-authority digital controller ECU includes a CPU module, a power supply module, a signal input module, a FLASH memory module, an EEPROM memory module, an output module, a touch screen module, an SPI communication module, and an encoder module, where the power supply module supplies power to each module, and the CPU module is connected to the signal input module, the FLASH memory module, the EEPROM memory module, the output module, the touch screen module, the SPI communication module, and the encoder module.
As shown in fig. 4, the CPU module includes a chip U1, the model of the chip U1 is LPC1764FBD100, the 12 pin of the chip U1 is connected to one end of a capacitor C11, one end of a capacitor C12 and one end of a resistor R13, the other end of the resistor R13 is grounded, the 13 pin of the chip U1 is connected to the other end of a capacitor C11, the other end of a capacitor C12 and one end of an inductor L1, and the other end of the inductor L1 is connected to a 3.3V power supply; pins 19, 64, 48 and 32 of a chip U1 are connected with a 3.3V power supply, pins 18, 63, 47 and 31 of a chip U1 are grounded, pin 6 of the chip U1 is connected with one end of a capacitor C9 and one end of a crystal oscillator Y2, pin 5 of the chip U1 is connected with the other end of a crystal oscillator Y2 and one end of a capacitor C10, the other end of a capacitor C9 and the other end of a capacitor C10 are grounded, pin 4 of the chip U1 is connected with one end of a crystal oscillator Y1 and one end of a capacitor C7, pin 3 of a chip U1 is connected with the other end of a crystal oscillator Y1 and one end of a capacitor C8, the other end of a capacitor C7 and the other end of a capacitor C8 are grounded, pin 10 of a chip U1 is connected with one end of a resistor R101, the other end of the resistor R101 is connected with one end of a base of a triode V1, the other end of the resistor R103 is grounded, the emitter of a triode V1 is grounded, one end of a collector of a triode V1 is connected with one end of a horn B1 and one end of a diode D36102, the other end of the resistor R102 is connected with a 3.3V power supply, a pin 15 of the chip U1 is connected with one end of a capacitor C53, one end of a resistor R120 and one end of a resistor R121, the other end of the resistor R120 is connected with the 3.3V power supply, the other end of the resistor R121 is grounded, the other end of the capacitor C83 is grounded, a pin 25 of the chip U1 is connected with one end of a resistor R122, one end of a resistor R123 and one end of a capacitor C84, the other end of the capacitor C84 is grounded, the other end of the resistor R122 is connected with the 3.3V power supply, and the other end of the resistor R123 is grounded.
As shown in fig. 5, the CPU module further includes a connector J1, pin 1 of the connector J1 is connected to one end of a capacitor C21, and is connected to a 5V power supply, the other end of the capacitor C21 is grounded, pin 2 of the connector J1 is grounded, pin 3 of the connector J1 is connected to one end of a diode D1 and one end of a resistor R22, the other end of the resistor R22 is connected to one end of a resistor R24 and pin 51 of the chip U1, pin 4 of the connector J1 is connected to one end of the diode D2 and one end of a resistor R23, the other end of the diode D2 and the other end of the diode D1 are grounded, the other end of the resistor R23 is connected to one end of a resistor R25 and pin 52 of the chip U1, and the other end of the resistor R24 and the other end of the resistor R25 are connected to the 3.3V power supply. The part is an interface for programming and downloading, programming wires are inserted into the interface to download programs, R22 and R23 are used for limiting current, R24 and R25 pull-up resistors, D1 and D2 voltage-stabilizing tubes, and C21 power supply filter capacitors, TXD4 and RXD4 are used as MCU serial communication interfaces.
As shown in fig. 11, the power supply module includes a battery BT1, the positive electrode of the battery BT1 is connected with one end of a diode D23, the negative electrode of the battery BT2 is grounded, the other end of the diode D23 is connected with one end of a diode D22, a pin 1 of a chip U1 and one end of a capacitor C35, the other end of the capacitor C35 is grounded, and the other end of the diode D22 is connected with a 3.3V power supply.
As shown in fig. 12, the power module further includes a resistor R59, a resistor R60, a resistor R61, and a resistor R62, a pin 60 of the chip U1 is connected to one end of a resistor R59 and one end of a resistor R60, the other end of the resistor R59 is connected to a 3.3V power supply, the other end of the resistor R60 is grounded, a pin 28 of the chip U1 is connected to one end of the resistor R61 and one end of the resistor R62, one end of the resistor R61 is connected to the 3.3V power supply, and the other end of the resistor R62 is grounded.
As shown in fig. 20, the power module further includes a chip U7, the model of the chip U7 is MH1615, pin 1 of the chip U7 is connected with one end of a diode D61 and one end of an inductor L11, the other end of the diode D61 is connected with one end of a capacitor C103, one end of a resistor R141, one end of a capacitor C104, one end of a capacitor C105 and one end of a diode D62, and is connected to a power supply, pin 3 of the chip U7 is connected with the other end of the capacitor C103, the other end of the resistor R141 and one end of the resistor R142, the other end of the resistor R142 is grounded, the other end of the capacitor C104 and the other end of the capacitor C105 are grounded, the other end of the diode D62 is grounded, the other end of the inductor L11 is connected with pins 4 and 5 of the chip U7, pin 5 of the chip U7 is connected with one end of a capacitor C101 and one end of the capacitor C102, and is connected to a 5V power supply, and the other end of the capacitor C102 is grounded.
As shown in fig. 6, the signal input module includes a connector J2, pin 1 of the connector J2 is connected to one end of a diode D11 and one end of a resistor R31, the other end of the resistor R31 is connected to one end of a capacitor C31, one end of a resistor R32 and a gate of a field-effect transistor Q1, a drain of the field-effect transistor Q1 is connected to the other end of a resistor R32, one end of a resistor R33, pin 16 of a chip U1 and one end of the diode D12, the other end of the diode D11 is grounded, the other end of the capacitor C31 is grounded, a source of the field-effect transistor Q1 and the other end of the diode D12 are grounded, the other end of the resistor R33 is connected to a 5V power supply, pin 2 of the connector J2 is connected to a 5V power supply, and pin 3 of the connector J2 is grounded.
The signal input module further comprises a connector J3, wherein a pin 1 of the connector J3 is connected with one end of a diode D13 and one end of a resistor R35, the other end of the resistor R35 is connected with one end of a capacitor C32, one end of a resistor R36 and the grid electrode of a field-effect tube Q2, the drain electrode of the field-effect tube Q2 is connected with the other end of a resistor R36, one end of a resistor R37, a pin 16 of a chip U1 and one end of the diode D14, the other end of the diode D13 is grounded, the other end of the capacitor C32 is grounded, the source electrode of the field-effect tube Q2 and the other end of the diode D14 are grounded, the other end of the resistor R37 is connected with a 5V power supply, a pin 2 of the connector J2 is connected with the 5V power supply, and a pin 3 of the connector J2 is grounded.
The signal input module further comprises a connector J4, wherein a pin 1 of the connector J4 is connected with one end of a diode D15 and one end of a resistor R39, the other end of the resistor R39 is connected with one end of a capacitor C33, one end of a resistor R40 and the grid electrode of a field-effect tube Q3, the drain electrode of the field-effect tube Q3 is connected with the other end of a resistor R40, one end of a resistor R41, a pin 16 of a chip U1 and one end of the diode D16, the other end of the diode D15 is grounded, the other end of the capacitor C33 is grounded, the source electrode of the field-effect tube Q3 and the other end of the diode D16 are grounded, the other end of the resistor R41 is connected with a 5V power supply, a pin 2 of the connector J3 is connected with the 5V power supply, and a pin 3 of the connector J3 is grounded.
As shown in fig. 7, the signal input module further includes a connector J5, pin 1 of the connector J5 is connected to one end of a diode D17 and one end of a resistor R42, the other end of the resistor R42 is connected to pin 7 of the chip U1, pin 2 of the connector J5 is connected to one end of a resistor R45 and one end of a diode D18, the other end of the resistor R45 is connected to one end of a resistor R43 and pin 49 of the chip U1, pin 3 of the connector J5 is grounded, pin 4 of the connector J5 is connected to one end of a resistor R46 and one end of a diode D19, the other end of the resistor R46 is connected to one end of a resistor R44 and pin 46 of the chip U1, the other end of the resistor R43 and the other end of the resistor R44 are connected to the other end of a 3.3V power supply diode D17, the other end of the diode D18 is grounded, the other end of the diode D19, pin 5 of the connector J5 is connected to one end of a capacitor C34 and the other end of the capacitor C34 is grounded.
As shown in fig. 8, the signal input module further includes a connector J6, pin 1 of the connector J6 is connected to one end of a capacitor C36 and connected to a 3.3V power supply, the other end of the capacitor C36 is grounded, pin 2 of the connector J6 is grounded, pin 3 of the connector J6 is connected to one end of a diode D20 and one end of a resistor R47, the other end of the resistor R47 is connected to one end of a resistor R49 and pin 29 of the chip U1, pin 4 of the connector J6 is connected to one end of a resistor R48 and one end of a diode D21, the other end of the resistor R48 is connected to one end of a resistor R50 and pin 30 of the chip U1, the other end of the resistor R49 and the other end of the resistor R50 are connected to the 3.3V power supply, and the other end of the diode D20 and the other end of the diode D21 are grounded.
As shown in fig. 10, the signal input module further includes a connector J7, pin 1 of the connector J7 is connected to one end of a capacitor C37 and one end of a resistor R72, and is connected to a 3.3V power supply, the other end of the capacitor C37 is grounded, pin 2 of the connector J7 is connected to the other end of a resistor R72, one end of a resistor R73 and one end of a resistor R74, the other end of the resistor R72 is connected to one end of a capacitor C38 and pin 24 of a chip U1, the other end of the capacitor C38 is grounded, and pin 3 of the connector J7 and the other end of the resistor R74 are grounded.
The signal input module is used for current detection input, battery voltage acquisition input, on-board temperature chip input, air pressure sensor input and oil pressure sensor input control.
As shown in fig. 9, the FLASH memory module includes a chip U2, pin 1 of the chip U2 is connected to one end of a resistor R51 and one end of a resistor R56, the other end of the resistor R56 is connected to pin 33 of the chip U1, pin 2 of the chip U2 is connected to one end of a resistor R57, the other end of the resistor R57 is connected to pin 35 of the chip U1, pin 3 of the chip U2 is connected to one end of a resistor R52, the other end of the resistor R52 and the other end of the resistor R51 are connected to a 3.3V power supply, pin 4 of the chip U2 is grounded, pin 5 of the chip U2 is connected to one end of a resistor R55, the other end of the resistor R55 is connected to pin 36 of the chip U1, pin 6 of the chip U2 is connected to one end of a resistor R54, the other end of the resistor R54 is connected to pin 34 of the chip U1, pin 7 of the chip U2 is connected to one end of a resistor R53, and the other end of the resistor R53 is connected to a 3.3V power supply.
As shown in fig. 14, the EEPROM memory module includes a chip U3, the model of the chip U3 is at24C128b, pins 1, 2, 3 and 4 of the chip U3 are grounded, pin 5 of the chip U3 is connected with one end of a resistor R70 and one end of a resistor R68, the other end of the resistor R70 is connected with pin 59 of the chip U1, pin 6 of the chip U3 is connected with one end of a resistor R69 and one end of a resistor R67, the other end of the resistor R69 is connected with pin 58 of the chip U1, pin 7 of the chip U3 is connected with one end of a capacitor C41, and is grounded, and pin 8 of the chip U3 and the other end of the resistor R67, the other end of the resistor R68, and the other end of the capacitor C41 are connected with the other 3.3V power supply.
As shown in fig. 13, the output module includes a connector J8, pin 1 of the connector J8 is connected to one end of a resistor R64 and one end of a capacitor C40, the other end of the resistor R64 is connected to one end of a resistor R63 and one end of a capacitor C39, pin 2 of the connector J8, the other end of the capacitor C40 and the other end of the capacitor C39 are grounded, and the other end of the resistor R63 is connected to pin 20 of the chip U1.
As shown in fig. 16, the output module further includes a connector J11, the pin 1, the pin 3, the pin 5, and the pin 8 of the connector J11 are grounded, the pin 8 of the connector J11 is connected to one end of a diode D31 and the drain of a fet Q31, the other end of the diode D31 is connected to the power supply, the gate of the fet Q31 is connected to one end of a capacitor C51, one end of a resistor R82, and one end of a resistor R81, the other end of a resistor R81 is connected to one end of a pin 50 of a chip U1, the source of the fet Q31 and the other end of a capacitor C51, and the other end of a resistor R82 are grounded, the pin 6 of the connector J11 is connected to one end of a drain of a fet Q11 and one end of a diode D11, the other end of the diode D11 is connected to the power supply, the gate of the fet Q11 is connected to one end of a capacitor C11, one end of a resistor R11, the other end of the resistor R11 is connected to the pin 40, and the source of the fet Q11 are grounded.
As shown in fig. 21, the output module further includes a connector J41, pin 1 of the connector J41 is connected with one end of a resistor R154, the other end of the resistor R154 is connected with a collector of a transistor V3, the base of the transistor V3 is connected with one end of a resistor R153, the other end of the resistor R153 is connected with pin 14 of the chip U1, the emitter of the transistor V3 is grounded, pin 2 of the connector J41 is connected with a 3.3V power supply, pin 3 of the connector J41 is connected with one end of a resistor R152, the other end of the resistor R152 is connected with the collector of the transistor V2, the emitter of the transistor V2 is grounded, the base of the transistor V2 is connected with one end of a resistor R151, and the other end of the resistor R151 is connected with pin 11 of the chip U1.
The output module is used for ignition control of a starting motor, a fuel pump, an oil valve, a spark plug and smoke and fire.
As shown in fig. 17, the touch screen module includes a connector J21, a pin 1 and a pin 2 of the connector J21 are connected to one end of a capacitor C71 and one end of a capacitor C72, and are connected to a 5V power supply, the other end of the capacitor C71 and the other end of the capacitor C72 are grounded, a pin 4 of the connector J21 is connected to one end of a diode D41 and one end of a resistor R93, the other end of a resistor R93 is connected to one end of a resistor R91 and a pin 43 of a chip U1, a pin 5 of the connector J21 is connected to one end of a diode D42 and one end of a resistor R94, the other end of a resistor R94 is connected to one end of a resistor R92 and a pin 42 of a chip U1, the other end of a resistor R91 and the other end of a resistor R92 are connected to a 3.3V power supply, one end of a diode D41 and the other end of a diode D42 are grounded, and a pin 7 and a pin 8 of the connector J21 are grounded.
As shown in fig. 18, the SPI communication module includes a chip U4, a model of the chip U4 is MAX6675, pin 1 of the chip U4 is connected to one end of a resistor R117, one end of a capacitor C81 and one end of a capacitor C82, and is grounded, the other end of the capacitor C81 and the other end of the capacitor C82 are connected to pin 4 of the chip U4, and are connected to a 3.3V power supply, pin 2 of the chip U4 is connected to the other end of the resistor R117 and one end of an inductor L12, the other end of the inductor L12 is connected to pin 1 of a connector J31, pin 3 of the chip U4 is connected to one end of an inductor L11, the other end of an inductor L11 is connected to pin 2 of a connector J31, pin 6 of the chip U4 is connected to one end of a resistor R113 and one end of a resistor R116, the other end of the resistor R116 is connected to pin 23 of the chip U1, pin 5 of the chip U4 is connected to one end of a resistor R112 and one end of a resistor R115, the other end of the chip U58115 is connected to pin 21 of the other end of the chip U585, and the other end of the resistor R111 and the other end of the chip 57323, the other end of the resistor R111, the other end of the resistor R112 and the other end of the resistor R113 are connected with a 3.3V power supply.
As shown in fig. 19, the encoder module includes a chip U6, the model of the chip U6 is TLE5012B, pin 2 of the chip U6 is connected with one end of a resistor R132, the other end of the resistor R132 is connected with pin 55 of the chip U1, pin 3 of the chip U6 is connected with one end of a resistor R133, the other end of the resistor R133 is connected with pin 45 of the chip U1, pin 4 of the chip U6 is connected with one end of a resistor R131, one end of the resistor R134 and one end of a resistor R135, one end of the resistor R131 is connected with a 3.3V power supply, the other end of the resistor R134 is connected with pin 57 of the chip U1, the other end of the resistor R135 is connected with pin 56 of the chip U1, pin 5 of the chip U6 is connected with one end of a resistor R137, pin 6 of the chip U6 is connected with one end of a capacitor C91 and connected with a 3.3V power supply, the other end of the capacitor C91 is grounded, and pin 7 of the chip U6 is grounded.
The full-right digital controller ECU has the following advantages that:
1. the operation processing function is strong, the volume is small, the weight is light and the integration level is high;
2. the ambient temperature can be collected, and the T2 temperature and the pressure ratio of the engine can be compensated;
3. the device can accurately detect whether the sensors such as the rotating speed, the air pressure, the oil pressure, the temperature and the like are normally connected or not, and can judge whether the working states of the sensors are normal or not;
4. the system has a battery voltage detection function, and can correspondingly adjust control parameters according to the change of the battery voltage;
5. the fuel pump circuit detection function is provided, the engine can be conveniently started, the engine cannot be rich in oil or dry-burned, the starting time can be reasonably controlled, the temperature of the tail nozzle is reduced, the service life of the engine is effectively prolonged, and whether the engine and the fuel pump work normally or not can be quickly judged;
6. the engine data storage function is provided, and historical operating parameters of the engine can be recorded;
the working principle of the invention is that the six-rotor unmanned aerial vehicle is used as flight power, and a turbojet engine type mist sprayer is loaded at the same time. Both provide rising thrust for unmanned aerial vehicle. The intelligent spraying pesticide application machine management system integrates automatic driving, navigation and accurate variable pesticide application and is designed on the basis of a satellite navigation technology, so that the automatic correction functions of automatic driving and heavy pesticide application leakage in the mechanical operation process are realized; the automatic and manual control system of spray lance that can switch in a flexible way is designed, and functions such as intelligent self-balancing and intelligent obstacle avoidance are integrated simultaneously. Through the change of perception operation environment, obtain self positional information, plan route and control navigation, realize technical requirement such as high-load quality, high efficiency, long voyage, spraying accuracy.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a jet-propelled plant protection atomizing machine which characterized in that: comprises an upper fixing plate (1), six propellers (2) are installed on the upper fixing plate (1), the lower ends of the propellers (2) are connected with a brushless motor (3), the brushless motor (3) is fixed on the upper fixing plate (1) through a brushless motor fixing frame (4), a storage battery (5) is installed in the middle of the upper fixing plate (1), the storage battery (5) provides power for the brushless motor (3), the brushless motor (3) converts the power into the power required by the propellers (2), ECU control boxes (6) are installed on the left side and the right side of the storage battery (5), a full-power digital controller ECU is installed in the ECU control box (6), a lower fixing plate (7) is connected below the upper fixing plate (1), an oil tank (8) and a water pump (9) are installed between the upper fixing plate (1) and the lower fixing plate (7), two support frames (10) are installed below the lower fixing plate (7), two support legs of the support frame (10) are fixed by a fixing rod (12), a turbojet engine type mist sprayer (11) is installed in the middle of the lower fixing plate (7), and the turbojet engine type mist sprayer (11) is fixed on the lower fixing plate (7) by a mist sprayer support frame 13.
2. The air-jet plant protection atomizing machine according to claim 1, wherein: the jet atomizing sprayer (11) comprises an outer shell (21), a rotor shaft (14), a nut (15), a starting motor (16), a compressor impeller (17), an upper end ceramic ball bearing (18), a combustion chamber (19), a lower end ceramic ball bearing (20) and an axial flow turbine impeller (25) are arranged inside the outer shell (21), the top end of the rotor shaft (14) is fixed in the center of the outer shell (21) through the nut (15) to prevent the rotor shaft (14) from loosening, the starting motor (16) is arranged above the nut (15), the compressor impeller (17) is arranged below the nut (15), the upper end ceramic ball bearing (18) and the lower end ceramic ball bearing (20) are arranged at the upper end and the lower end of the rotor shaft (14), the combustion chamber (19) surrounds the two sides of the rotor shaft (14), the axial flow turbine impeller (25) is arranged below the lower end ceramic ball bearing (20), the components of the whole machine are included by an outer shell (21), a fairing (22) is arranged outside the upper end of the outer shell (21), the lower end of the outer shell (21) is connected with a spray head body (24) through a connecting pipe (23), and a water pipe (26) is arranged on one side of the spray head body (24).
3. The air-jet plant protection atomizing machine according to claim 1, wherein: the full-right digital controller ECU comprises a CPU module, a power module, a signal input module, a FLASH storage module, an EEPROM memory module, an output module, a touch screen module, an SPI communication module and an encoder module, wherein the power module provides power for the modules, and the CPU module is connected with the signal input module, the FLASH storage module, the EEPROM memory module, the output module, the touch screen module, the SPI communication module and the encoder module.
4. The air-jet plant protection atomizing machine according to claim 3, wherein: the CPU module comprises a chip U1, the model of the chip U1 is LPC1764FBD100, a pin 12 of the chip U1 is connected with one end of a capacitor C11, one end of a capacitor C12 and one end of a resistor R13, the other end of the resistor R13 is grounded, a pin 13 of the chip U1 is connected with the other end of the capacitor C11, the other end of the capacitor C12 and one end of an inductor L1, and the other end of the inductor L1 is connected with a 3.3V power supply; pins 19, 64, 48 and 32 of a chip U1 are connected with a 3.3V power supply, pins 18, 63, 47 and 31 of a chip U1 are grounded, pin 6 of the chip U1 is connected with one end of a capacitor C9 and one end of a crystal oscillator Y2, pin 5 of the chip U1 is connected with the other end of a crystal oscillator Y2 and one end of a capacitor C10, the other end of a capacitor C9 and the other end of a capacitor C10 are grounded, pin 4 of the chip U1 is connected with one end of a crystal oscillator Y1 and one end of a capacitor C7, pin 3 of a chip U1 is connected with the other end of a crystal oscillator Y1 and one end of a capacitor C8, the other end of a capacitor C7 and the other end of a capacitor C8 are grounded, pin 10 of a chip U1 is connected with one end of a resistor R101, the other end of the resistor R101 is connected with one end of a base of a triode V1, the other end of the resistor R103 is grounded, the emitter of a triode V1 is grounded, one end of a collector of a triode V1 is connected with one end of a horn B1 and one end of a diode D36102, the other end of the resistor R102 is connected with a 3.3V power supply, a pin 15 of the chip U1 is connected with one end of a capacitor C53, one end of a resistor R120 and one end of a resistor R121, the other end of the resistor R120 is connected with the 3.3V power supply, the other end of the resistor R121 is grounded, the other end of the capacitor C83 is grounded, a pin 25 of the chip U1 is connected with one end of a resistor R122, one end of a resistor R123 and one end of a capacitor C84, the other end of the capacitor C84 is grounded, the other end of the resistor R122 is connected with the 3.3V power supply, and the other end of the resistor R123 is grounded.
5. The air-jet plant protection atomizing machine according to claim 3, wherein: the CPU module further comprises a connector J1, wherein a pin 1 of the connector J1 is connected with one end of a capacitor C21 and is connected with a 5V power supply, the other end of the capacitor C21 is grounded, a pin 2 of the connector J1 is grounded, a pin 3 of the connector J1 is connected with one end of a diode D1 and one end of a resistor R22, the other end of the resistor R22 is connected with one end of a resistor R24 and a pin 51 of a chip U1, a pin 4 of the connector J1 is connected with one end of the diode D2 and one end of a resistor R23, the other end of the diode D2 and the other end of the diode D1 are grounded, the other end of the resistor R23 is connected with one end of a resistor R25 and a pin 52 of a chip U1, and the other end of the resistor R24 and the other end of the resistor R25 are connected with the 3.3V power supply. The part is an interface for programming and downloading, programming wires are inserted into the interface to download programs, R22 and R23 are used for limiting current, R24 and R25 pull-up resistors, D1 and D2 voltage-stabilizing tubes, and C21 power supply filter capacitors, TXD4 and RXD4 are used as MCU serial communication interfaces.
6. The air-jet plant protection atomizing machine according to claim 3, wherein: the power supply module comprises a battery BT1, the positive electrode of the battery BT1 is connected with one end of a diode D23, the negative electrode of the battery BT2 is grounded, the other end of a diode D23 is connected with one end of a diode D22, a pin 1 of a chip U1 and one end of a capacitor C35, the other end of the capacitor C35 is grounded, and the other end of a diode D22 is connected with a 3.3V power supply;
the power module further comprises a resistor R59, a resistor R60, a resistor R61 and a resistor R62, wherein a pin 60 of the chip U1 is connected with one end of a resistor R59 and one end of a resistor R60, the other end of the resistor R59 is connected with a 3.3V power supply, the other end of the resistor R60 is grounded, a pin 28 of the chip U1 is connected with one end of the resistor R61 and one end of the resistor R62, one end of the resistor R61 is connected with the 3.3V power supply, and the other end of the resistor R62 is grounded;
the power module further comprises a chip U7, the model of the chip U7 is MH1615, pin 1 of the chip U7 is connected with one end of a diode D61 and one end of an inductor L11, the other end of the diode D61 is connected with one end of a capacitor C103, one end of a resistor R141, one end of a capacitor C104, one end of a capacitor C105 and one end of a diode D62, and is connected with a power supply, pin 3 of the chip U7 is connected with the other end of the capacitor C103, the other end of the resistor R141 and one end of the resistor R142, the other end of the resistor R142 is grounded, the other end of the capacitor C104 and the other end of the capacitor C105 are grounded, the other end of the diode D62 is grounded, the other end of the inductor L11 is connected with pin 4 and pin 5 of the chip U7, pin 5 of the chip U7 is connected with one end of the capacitor C101 and one end of the capacitor C102, and is connected with a 5V power supply, and the other end of the capacitor C102 is grounded.
7. The air-jet plant protection atomizing machine according to claim 3, wherein: the signal input module comprises a connector J2, wherein a pin 1 of the connector J2 is connected with one end of a diode D11 and one end of a resistor R31, the other end of the resistor R31 is connected with one end of a capacitor C31, one end of a resistor R32 and a grid electrode of a field-effect tube Q1, a drain electrode of the field-effect tube Q1 is connected with the other end of a resistor R32, one end of a resistor R33, a pin 16 of a chip U1 and one end of the diode D12, the other end of the diode D11 is grounded, the other end of the capacitor C31 is grounded, a source electrode of the field-effect tube Q1 and the other end of a diode D12 are grounded, the other end of the resistor R33 is connected with a 5V power supply, a pin 2 of the connector J2 is connected with the 5V power supply, and a pin 3 of a connector J2 is grounded;
the signal input module further comprises a connector J3, wherein a pin 1 of the connector J3 is connected with one end of a diode D13 and one end of a resistor R35, the other end of the resistor R35 is connected with one end of a capacitor C32, one end of a resistor R36 and the grid electrode of a field-effect tube Q2, the drain electrode of the field-effect tube Q2 is connected with the other end of a resistor R36, one end of a resistor R37, a pin 16 of a chip U1 and one end of the diode D14, the other end of the diode D13 is grounded, the other end of the capacitor C32 is grounded, the source electrode of the field-effect tube Q2 and the other end of the diode D14 are grounded, the other end of the resistor R37 is connected with a 5V power supply, a pin 2 of the connector J2 is connected with the 5V power supply, and a pin 3 of the connector J2 is grounded;
the signal input module further comprises a connector J4, wherein a pin 1 of the connector J4 is connected with one end of a diode D15 and one end of a resistor R39, the other end of the resistor R39 is connected with one end of a capacitor C33, one end of a resistor R40 and the grid electrode of a field-effect tube Q3, the drain electrode of the field-effect tube Q3 is connected with the other end of a resistor R40, one end of a resistor R41, a pin 16 of a chip U1 and one end of the diode D16, the other end of the diode D15 is grounded, the other end of the capacitor C33 is grounded, the source electrode of the field-effect tube Q3 and the other end of the diode D16 are grounded, the other end of the resistor R41 is connected with a 5V power supply, a pin 2 of the connector J3 is connected with the 5V power supply, and a pin 3 of the connector J3 is grounded.
8. The air-jet plant protection atomizing machine according to claim 3, wherein: the signal input module further comprises a connector J5, wherein a pin 1 of the connector J5 is connected with one end of a diode D17 and one end of a resistor R42, the other end of the resistor R42 is connected with a pin 7 of a chip U1, a pin 2 of the connector J5 is connected with one end of a resistor R45 and one end of a diode D18, the other end of a resistor R45 is connected with one end of a resistor R43 and a pin 49 of a chip U1, a pin 3 of the connector J5 is grounded, a pin 4 of the connector J5 is connected with one end of a resistor R46 and one end of a diode D19, the other end of a resistor R46 is connected with one end of a resistor R44 and a pin 46 of a chip U1, the other end of a resistor R43 and the other end of a resistor R44 are connected with the other end of a 3.3V power supply diode D17, the other end of a diode D18 is grounded and the other end of a diode D19, a pin 5 of the connector J5 is connected with one end of a capacitor C34 and connected with a 3.3V power supply, and the other end of a capacitor C34 is grounded;
the signal input module further comprises a connector J6, wherein a pin 1 of the connector J6 is connected with one end of a capacitor C36 and is connected with a 3.3V power supply, the other end of the capacitor C36 is grounded, a pin 2 of the connector J6 is grounded, a pin 3 of the connector J6 is connected with one end of a diode D20 and one end of a resistor R47, the other end of the resistor R47 is connected with one end of a resistor R49 and a pin 29 of a chip U1, a pin 4 of the connector J6 is connected with one end of a resistor R48 and one end of a diode D21, the other end of the resistor R48 is connected with one end of a resistor R50 and a pin 30 of a chip U1, the other end of the resistor R49 and the other end of the resistor R50 are connected with the 3.3V power supply, and the other end of the diode D20 is grounded with the other end of the diode D21;
the signal input module further comprises a connector J7, wherein a pin 1 of the connector J7 is connected with one end of a capacitor C37 and one end of a resistor R72, the connector J7 is connected with a 3.3V power supply, the other end of the capacitor C37 is grounded, a pin 2 of the connector J7 is connected with the other end of a resistor R72, one end of a resistor R73 and one end of a resistor R74, the other end of the resistor R72 is connected with one end of the capacitor C38 and a pin 24 of a chip U1, the other end of the capacitor C38 is grounded, and a pin 3 of the connector J7 is connected with the other end of the resistor R74.
9. The air-jet plant protection atomizing machine according to claim 3, wherein: the FLASH memory module comprises a chip U2, wherein a pin 1 of a chip U2 is connected with one end of a resistor R51 and one end of a resistor R56, the other end of the resistor R56 is connected with a pin 33 of a chip U1, a pin 2 of a chip U2 is connected with one end of a resistor R57, the other end of the resistor R57 is connected with a pin 35 of a chip U1, a pin 3 of the chip U2 is connected with one end of a resistor R52, the other end of the resistor R52 and the other end of a resistor R51 are connected with a 3.3V power supply, a pin 4 of the chip U2 is grounded, a pin 5 of the chip U2 is connected with one end of a resistor R55, the other end of the resistor R55 is connected with a pin 36 of the chip U1, a pin 6 of the chip U2 is connected with one end of a resistor R54, the other end of the resistor R54 is connected with a pin 34 of the chip U1, a pin 7 of the chip U2 is connected with one end of a resistor R53, and the other end of the resistor R53 is connected with a 3.3.3V power supply;
the EEPROM memory module comprises a chip U3, the model of the chip U3 is at24C128b, pins 1, 2, 3 and 4 of the chip U3 are grounded, pin 5 of the chip U3 is connected with one end of a resistor R70 and one end of a resistor R68, the other end of the resistor R70 is connected with pin 59 of the chip U1, pin 6 of the chip U3 is connected with one end of a resistor R69 and one end of a resistor R67, the other end of the resistor R69 is connected with pin 58 of the chip U1, pin 7 of the chip U3 is connected with one end of a capacitor C41 and grounded, and pin 8 of the chip U3 and the other end of the resistor R67, the other end of the resistor R68 and the other end of the capacitor C41 are connected with a 3.3V power supply.
10. The air-jet plant protection atomizing machine according to claim 3, wherein: the output module comprises a connector J8, wherein a pin 1 of the connector J8 is connected with one end of a resistor R64 and one end of a capacitor C40, the other end of the resistor R64 is connected with one end of a resistor R63 and one end of a capacitor C39, a pin 2 of the connector J8, the other end of the capacitor C40 and the other end of the capacitor C39 are grounded, and the other end of the resistor R63 is connected with a pin 20 of a chip U1;
the output module further comprises a connector J11, wherein a pin 1, a pin 3, a pin 5 and a pin 8 of the connector J11 are grounded, a pin 8 of the connector J11 is connected with one end of a diode D31 and a drain of a field effect transistor Q31, the other end of the diode D31 is connected with a power supply, a grid electrode of a field effect transistor Q31 is connected with one end of a capacitor C51, one end of a resistor R82 and one end of a resistor R81, the other end of a resistor R81 is connected with a pin 50 of a chip U1, a source electrode of the field effect transistor Q31 and the other end of a capacitor C51 are grounded, the other end of a resistor R82 is grounded, a pin 6 of the connector J11 is connected with a drain electrode of a field effect transistor Q11 and one end of a diode D11, the other end of the diode D11 is connected with the power supply, a gate electrode of the field effect transistor Q11 is connected with one end of a capacitor C11, one end of a resistor R11, the other end of the resistor R11 is connected with a pin 40 of the chip U11, and the source electrode of the field effect transistor Q11 is grounded;
the output module further comprises a connector J41, pin 1 of the connector J41 is connected with one end of a resistor R154, the other end of the resistor R154 is connected with a collector of a triode V3, the base of the triode V3 is connected with one end of a resistor R153, the other end of the resistor R153 is connected with pin 14 of a chip U1, the emitter of a triode V3 is grounded, pin 2 of the connector J41 is connected with a 3.3V power supply, pin 3 of the connector J41 is connected with one end of a resistor R152, the other end of the resistor R152 is connected with the collector of a triode V2, the emitter of a triode V2 is grounded, the base of the triode V2 is connected with one end of a resistor R151, and the other end of the resistor R151 is connected with pin 11 of the chip U1.
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