Airborne device suitable for pollination work of unmanned aerial vehicle and pollination method thereof

Abstract

The invention discloses an airborne device suitable for pollination work of an unmanned aerial vehicle. The airborne device comprises a flying vehicle and at least one pollination device, wherein the pollination device is mounted below the flying vehicle and comprises a duct housing, a fan, a wind guide pipe and a fixing frame; the fan is mounted at a wind inlet of the duct housing; a wind outlet of the duct housing is connected with a wind inlet of the wind guide pipe; the duct housing and the wind guide pipe are both fixedly connected with the fixing frame; the fixing frame is mounted below the flying vehicle; the wind guide pipe is provided with a bent part; the wind inlet of the wind guide pipe is communicated with a wind outlet of the wind guide pipe through the bent part; and the angle of the bent part is 90-180 degrees. Meanwhile, the invention further provides a pollination method of the airborne device suitable for the pollination work of the unmanned aerial vehicle. A wind field in the vertical direction is changed into a wind field in the horizontal direction, so that the pollination efficiency and the pollination effect are improved; and the influence of the wind field formed by the flying vehicle on the pollination work is also effectively isolated at the same time.

Description

technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to an airborne device suitable for drone pollination operations and a pollination method thereof. Background technique [0002] Assisted pollination is an operation with strong technical requirements, high precision requirements and tight time requirements. The pollination effect is obviously affected by various factors, and high requirements are put forward for the pollination method. At present, artificial assisted pollination includes human and mechanical methods. Human assisted pollination is not only labor-intensive and inefficient, but also has obvious uneven pollination, which reduces the yield of seed production and takes a lot of time; mechanical pollination replaces human pollination. Can effectively improve work efficiency. But the existing mechanical pollination is mainly limited to two forms of hand-held mechanical pollination and walking mechanical...

AI Technical Summary

Problems solved by technology

However, the direction of pollen diffusion from the male plant to the female plant during pollination is mainly along the horizontal direction of the plant canopy plane, so the vertical wind field generated by the rotor of the aircraft itself will directly affect the effective horizontal wind required for pollination. The problems in the field make the operation efficiency of UAV pollination lower, and the pollination effect is not good

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