Seeding device used for agricultural unmanned aerial vehicle

Abstract

The invention belongs to the technical field of agricultural equipment and particularly relates to a seeding device used for an agricultural unmanned aerial vehicle. The seeding device comprises the unmanned aerial vehicle. Connecting blocks are fixedly connected with the bottom of the unmanned aerial vehicle. The surface of one of the connecting blocks is fixedly connected with a seed storage box, and the surface of the other connecting block is fixedly connected with a balance weight nutrition box. By means of the seeding device used for the agricultural unmanned aerial vehicle, one ends oftwo discharging pipes fixedly communicates with a mixing pipe, and a mixing device is arranged in the mixing pipe. The mixing device comprises installation bottom plates, the surfaces of the two installation bottom plates are fixedly connected with the two ends of the mixing pipe, and therefore the effect of controlling mixing of seeds and balance weight particles is achieved, the weight of the seeds is increased, and the falling speed is increased in the falling process; and the phenomenon that during normal seeding, the seeds are small in mass and small in size, during seeding, due to the too long falling time of the seeds in the scattering process, the seeds are likely to be blown away by air, consequently, the seeds are deviated from the seeding position, and the seeding effect is pooris avoided.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a seeding device used by an agricultural drone. Background technique [0002] Plant protection UAV is an unmanned aircraft used for agricultural and forestry plant protection operations. Most of these small UAVs are composed of three parts: flying platform, navigation flight control, spraying or planting mechanism, and can be controlled by remote control or navigation flight control on the ground. To realize the spraying operation, most of the existing UAV sowing is to set the seed box on the UAV, and sow the seeds by opening and closing the seed box during the flight. However, the quality of the seeds is lighter and the volume is smaller. When sowing In the process of falling, the seeds are easily blown away by the wind due to the long falling time, which causes the seeds to deviate from the sowing position, and the sowing effect is poor. Therefore, a sowing device for agr...

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Problems solved by technology

[0003] Based on the light weight and small size of the existing seeds, when sowing, the seeds are easily blown away by the wind due to the long falling time during the falling process, which in turn causes the seeds to deviate from the sowing position and the technical problems of poor sowing effect. Invention proposes a seeding device used by agricultural drones

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