Pesticide applying frame of agricultural unmanned aerial vehicle

Abstract

The invention discloses a pesticide applying frame of an agricultural unmanned aerial vehicle. The pesticide applying frame of the agricultural unmanned aerial vehicle comprises an unmanned aerial vehicle body, a pesticide box and an operation frame; a frame is mounted on the bottom plane of the unmanned aerial vehicle body body; a top plate is fixedly mounted on the upper plane of a cavity of theframe; a bottom plate is arranged at the bottom of the cavity of the frame; a telescopic rod is arranged between the top plate and the bottom plate to connect the top plate with the bottom plate; extrusion plates are mounted on the bottom plane of the top plate and the upper plane of the bottom plate; the pesticide box is positioned in the cavity of the frame and between the extrusion plates on the upper and lower sides; the extrusion plates comprise movable plate layers and fixed plate layers; shrink sleeves are arranged between the movable plate layers and the fixed plate layers; fixed rodsand movable rods are mounted in the shrink sleeves; the movable rods are of internal hollow structures; the fixed rods penetrate into the movable rods; and extrusion springs are wound on the fixed rods. According to the pesticide applying frame of the agricultural unmanned aerial vehicle, as an extrusion mechanism is arranged, the upper and lower sides of the pesticide box both bear extrusion forces of the movable plate layers so that the stability of the pesticide box is kept while applying pesticide during flying.

Description

technical field [0001] The invention relates to the technical field of science and technology, in particular to a pesticide application rack for an agricultural unmanned aerial vehicle. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. UAV is actually a general term for unmanned aerial vehicles. Compared with manned aircraft, it has the advantages of small size, low cost, convenient use, low requirements for combat environment, and strong battlefield survivability. [0003] With the development of UAV technology, UAVs have played an important role in the process of agricultural production. Generally, when people use UAVs to spray pesticides, due to the limited number of nozzles and the fixed installation positions of the nozzles, thus reducing the The range of s...

AI Technical Summary

Problems solved by technology

[0003] With the development of UAV technology, UAVs have played an important role in the process of agricultural production. Generally, when people use UAVs to spray pesticides, due to the limited number of nozzles and the fixed installation positions of the nozzles, thus reducing the The range of spraying pesticides by drones is reduced, and the efficiency of spraying pesticides by drones is reduced. At the same time, most agricultural drones cannot fix medicine boxes of different sizes when they are in use, and it is easy to cause damage when the drone is driving. The vibration of the medicine box and the inability to control the flow of medicine according to the characteristics of different plants are difficult to meet the needs of use

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