An integrated spraying device with a spray bar and nozzle and an agricultural unmanned aerial vehicle including the device

Abstract

The invention discloses an integrated spraying device with a spray bar and spray head and an agricultural unmanned aerial vehicle comprising the device, wherein the integrated spraying device with a spray bar and spray head is arranged on a fixed frame of the agricultural unmanned aerial vehicle, and includes a cylindrical hollow outer tube, a sleeve The cylindrical hollow inner tube arranged in the cylindrical hollow outer tube, the outer tube driving part that drives the cylindrical hollow outer tube to rotate, and the inner tube driving part that drives the cylindrical hollow inner tube to rotate, wherein the cylindrical hollow outer tube is along the circumferential direction and the axial direction A plurality of spray nozzles are arranged on it, the cylindrical hollow inner tube is connected with the first drug delivery tube, and a spray groove is arranged on the cylindrical hollow inner tube along the axial direction, and one end of the spray groove communicates with the inner cavity of the cylindrical hollow inner tube , and the other end fits on the inner wall of the cylindrical hollow outer tube. The spraying device can adapt to the spraying requirements of various crops, and has the advantage of strong versatility for spraying various crops.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle, in particular to an integrated spraying device with a spray bar and nozzle and an agricultural unmanned aerial vehicle including the device. Background technique [0002] With the rapid development of my country's urbanization process, more and more laborers are moving to cities, and a large number of agricultural laborers are transferring to the secondary and tertiary industries. Land transfer integration and collective contracting have become the mainstream of agricultural development today. These have vigorously promoted the development of my country's precision agricultural aviation industry. The precision agricultural aviation technology represented by agricultural drones has been fully applied in agriculture and is increasingly meeting the needs of my country's agricultural production development and environmental protection. [0003] In recent years, due to the small size, light weight, conven...

AI Technical Summary

Problems solved by technology

[0004] However, when the existing agricultural drones are in use, due to the poor versatility of the nozzles and booms, a nozzle and boom can only act on a specific type of crops. Therefore, before spraying different types of crops, It is necessary to disassemble and replace the nozzles and booms first. On the one hand, the replacement operation is time-consuming and laborious. On the other hand, when spraying various crops, it is necessary to carry a variety of matching nozzles and booms, which increases the burden on carrying. burden

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