The invention discloses a large-load plant protection unmanned aerial vehicle adjustable in spraying width and pesticide application amount, and relates to the technical field of unmanned aerial vehicle pesticide application, the large-load plant protection unmanned aerial vehicle comprises a large-load unmanned aerial vehicle body, a pesticide box, a variable pesticide application system and an adjustable spraying width mechanism, and the pesticide box is fixed to a foot support of the unmanned aerial vehicle body and located below a control platform of the unmanned aerial vehicle body; a spraying width adjustable mechanism is arranged on the foot support, the pesticide box and the spraying width adjustable mechanism are connected with a variable pesticide applying system, the variable pesticide applying system and the spraying width adjustable mechanism are electrically connected with a control platform, and the control platform is in communication connection with a remote control handle. According to the variable pesticide application system and the adjustable spraying width mechanism, under the condition that the spraying speed is not changed, the pesticide application amount of areas with serious diseases and insect pests can be increased, regional variable spraying under different planting modes is achieved by means of the adjustable spraying width mechanism, and the problems that an existing plant protection unmanned aerial vehicle is single in spraying pesticide amount, the spraying width range is fixed and cannot be adjusted, and the spraying efficiency is high are solved. And the variable spraying effect is poor.
本发明公开了一种喷幅和施药量可调的大载荷植保无人机,涉及无人机施药的技术领域,包括大载荷的无人机、药箱、变量施药系统和可调喷幅机构,药箱固定于无人机的脚支架上且位于无人机的控制平台下方,脚支架上设置有可调喷幅机构,药箱和可调喷幅机构上连接有变量施药系统,变量施药系统和可调喷幅机构与控制平台电连接,控制平台与遥控手柄通讯连接。本发明变量施药系统和可调喷幅机构,可在喷洒速率不变的情况下,增加病虫害严重区域的施药量,依靠可调喷幅机构实现不同种植模式下的区域性变量喷施,以解决当下植保无人机喷洒药量单一,喷幅范围固定不可调,变量喷施效果差的问题。
Large-load plant protection unmanned aerial vehicle with adjustable spraying width and pesticide application amount
一种喷幅和施药量可调的大载荷植保无人机
2022-05-17
Patent
Electronic Resource
Chinese
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