A drone-based particle throwing device

Abstract

The invention discloses a particle dispersing device based on an unmanned aerial vehicle. The particle dispersing device comprises an unmanned aerial vehicle, a storage box, a feeding mechanism and adispersing mechanism; a discharging hole is formed in the bottom of the storage box; the feeding mechanism is rotatably mounted in the storage box, and the power input end of the feeding mechanism ismovably connected with the dispersing mechanism by the discharging hole; the dispersing mechanism is arranged below the discharging hole to receive particulate matters falling from the discharging hole; a downward air flow of the unmanned aerial vehicle acts on the dispersing mechanism to drive the feeding mechanism and the dispersing mechanism to work; and the particulate matters are transportedto the discharging hole by the feeding mechanism. Airfoils of the unmanned aerial vehicle generate the downward air flow, the air flow acts on the dispersing mechanism to drive the dispersing mechanism and the feeding mechanism to work, and mounting a motor and a draught fan on the storage box to respectively drive the feeding mechanism and the dispersing mechanism to work is not needed, so that not only is the weight of the device reduced, but also consumption of electric energy of the unmanned aerial vehicle is reduced, and furthermore, the work efficiency is increased. The particle dispersing device has the beneficial effects of simple structure, artful design and strong cruising ability.

Description

technical field [0001] The invention relates to a particle scattering device, in particular to a particle scattering device based on an unmanned aerial vehicle. Background technique [0002] At present, the operation methods of field sowing are mainly manual sowing and mechanical sowing. The manual sowing method has the problems of low efficiency and high labor intensity; while the mechanical sowing method is easily disturbed by the terrain, which makes the machine unable to work normally. In the process of sowing, it is easy to damage the ground and seeds. Therefore, the way of aerial sowing is used due to its advantages of high efficiency, low cost and no terrain restrictions for sowing operations. However, the existing unmanned aerial vehicle sowing adopts the method of centralized sowing, which will cause the materials to overlap when they fall to the ground, resulting in uneven sowing. However, the disc-type scattering device driven by the motor or the air-blown type ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that existing unmanned aerial vehicles sow materials overlap when they land, resulting in uneven sowing, and need to sow seeds through motors and fans, which reduces the endurance of unmanned aerial vehicles and shortens the single time of unmanned aerial vehicles. The length of the operation, thereby reducing the operating efficiency of the UAV, provides a UAV-based particle scattering device with uniform spreading, high endurance and high work efficiency

Images