A plant protection drone
A plant protection drone and pump room technology, applied in the field of drones, can solve problems such as easy shaking of liquid medicine, and achieve the effects of compact structure, reduced vibration, and reduced shaking
Active Publication Date: 2018-01-09
CHINA AGRI UNIV
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[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] In the description of the present invention, it should be noted that unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner ", "outside", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or posit...
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The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for plant protection. The unmanned aerial vehicle comprises a pesticide box, a flying unit, a pump chamber and a spraying unit, wherein the pesticide box comprises a box body and a cylindrical barrel; the shape of the box body is a drum with a big middle and two smaller ends; the cylindrical barrel penetrates through the box body to form an inclosed pesticide containing cavity; a pesticide feeding port and a first pesticide outlet which communicate with the pesticide containing cavity are formed in the box body; the pump chamber is fixedly arranged in the cylindrical barrel; a pesticide inlet and a second pesticide outlet are formed in the pump chamber; the pesticide inlet is connected to the first pesticide outlet by a pesticide inlet pipe; the second pesticide outlet is connected to the spraying unit by a pesticide outlet pipe; and the flying unit is arranged above the pesticide box and connected to the pump chamber. The unmanned aerial vehicle for plant protection has the advantages that the structure is compact; design and installation are carried out by reasonably utilizing the space of each part; and the pesticide box has a shock-proof effect so that the vibration of pesticide liquid in the flying process is reduced, and the flying stability of the unmanned aerial vehicle is increased.
Description
technical field [0001] The invention relates to the technical field of drones, in particular to a plant protection drone. Background technique [0002] In the current production process of grain crops in China, plant protection is still dominated by manual and semi-mechanized operations. In agricultural production, a large number of agricultural plant protection operations are required every year. Plant protection operations require a lot of labor and labor intensity. Poisoning incidents of pesticide applicators occur from time to time. In my country, 100,000 people are poisoned by pesticides every year, and the fatality rate is about 20%. The number of deaths caused by pesticide residues and pollution is also a staggering number. According to statistics, China loses more than 10% of grain crop yield due to untimely prevention and control every year due to pests and diseases. The application of agricultural aviation plant protection technology is of great significance to i...
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IPC IPC(8): B64D1/18
CPCB64D1/18
Inventor 刘云玲李娜高万林石庆兰
Owner CHINA AGRI UNIV