Plant protection unmanned aerial vehicle with fertilization function

Abstract

The invention discloses a plant protection unmanned aerial vehicle with a fertilization function. The plant protection unmanned aerial vehicle comprises an unmanned aerial vehicle body, and the left and right sides of the lower surface of the unmanned aerial vehicle body are separately and fixedly connected to upper parts of the left and right side faces of a shell through fixing devices. A firstbearing is connected to the upper surface of the shell in a clamped mode, and a first rotating shaft is connected into the first bearing in a sleeved mode. According to the plant protection unmanned aerial vehicle with the fertilization function, by arranging a first motor, an output shaft of the first motor rotates left and right to drive a first rotating shaft and a connecting rod to rotate leftand right before the unmanned aerial vehicle body takes off, and stirring blades are rotated left and right under the action of solid fertilizer resistance, so that the stirring blades and first through holes can rotate up and down, a solid fertilizer can be more fully stirred in the shell, the process that the solid fertilizer is first stirred in an agitator by people and then put into the shellis avoided, and it is convenient for people to use the unmanned aerial vehicle body for the spraying operation.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a plant protection drone with a fertilization function. Background technique [0002] An aircraft is a device that flies in the atmosphere or in extraatmospheric space (space). Aircraft are divided into 3 categories: aircraft, spacecraft, rockets and missiles. They rely on the static buoyancy of the air or the aerodynamic force generated by the relative motion of the air to lift into the air. Driven by the launch vehicle, they gain the necessary speed to enter space, and then rely on inertia to make orbital motion similar to celestial bodies. [0003] Plant protection UAV, also known as unmanned aerial vehicle, as the name implies, is an unmanned aircraft used for agricultural and forestry plant protection operations. It realizes spraying operations through ground remote control or navigation flight control. Most of the existing plant protection UAVs first The sprayed solid f...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a plant protection drone with a fertilization function, which solves the problem that most of the existing plant protection drones first mix the solid fertilizer to be sprayed with a mixer, and then the workers mix it The solid fertilizer is put into the storage box of the UAV. Due to the unevenness of the field road and the difficulty of moving the mixing equipment, it becomes very troublesome for people to fill the UAV with solid fertilizer. The inconvenience of spraying operations reduces the efficiency of workers fertilizing crops

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