Forest fog drop detection fixing device

Abstract

The invention discloses a forest fog drop detection fixing device. The device comprises a crown building platform, a trunk building platform and a ground inserting platform. The crown building platform is composed of a supporting part and a building platform part. The building platform part is a non-closed arc metal wire with an arc handle; the supporting part is a metal wire spirally wound on a branch; the trunk building platform comprises a supporting ring and a right-angle table top; the support ring is fixed on a trunk; the right-angled table top is formed by folding, bending and closing ametal wire; two ends of the right-angled table top are spirally wound on the support ring; the ground inserting platform is composed of an arc-shaped lapping table and a straight fork; one end, awayfrom the arc-shaped lapping table, of the straight fork is inserted into soil; and water-sensitive paper is arranged on the building platform part, the right-angled table top and the arc-shaped lapping table. The water-sensitive paper is fixed to the crown, the trunk and the lower portion of the tree through pins, the water-sensitive paper is adjusted to be parallel to the ground, and a situationthat the water-sensitive paper is polluted by leaf surface dewdrops, a juice or ground grass and the like so that detection data is distorted, and detection fails can be avoided.

Description

technical field [0001] The invention relates to the technical field of fixing devices, in particular to a set of fixing devices for fog drop detection in forest areas. Background technique [0002] Our country has a wide forest coverage, a large forest area, and a high intensity of pest control operations. In recent years, light helicopter spraying operation (referred to as "flying defense") has been widely used in various forest areas due to its advantages of speed, efficiency, and low cost, and the effect of flying spraying is attracting attention. However, unlike the aerial defense in agricultural areas (mostly with the help of drones), the quality of spray droplet settlement in forest areas is affected by more factors, such as flight height, speed, wind speed at the time, canopy density in forest areas, and droplet size Therefore, the fog drop water-sensitive paper detection method should focus on the characteristics of the forest area itself, so as to obtain the real d...

AI Technical Summary

Problems solved by technology

The device is designed around the test rod and the fixed setting on the rod, which is used to fix the water-sensitive paper on the rod to place the end surface of the board, and is designed with a base part. This utility model is only suitable for the flight prevention operation process of agricultural drones , not suitable for flight defense operations of light helicopters in forest areas

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