A wing protection mechanism for planting and protecting unmanned aerial vehicles

Abstract

The invention provides a wing protection mechanism for planting and protecting unmanned aerial vehicles. The mechanism comprises a main box, wherein a medicine box is detachably installed at the bottom of the main box, a plurality of hollow cavities are arranged at the bottom of the medicine box, each hollow cavity is provided with a storage battery, the storage battery is connected with an unmanned aerial vehicle controller through a power connector to provide electric energy, and the unmanned aerial vehicle controller is installed in the inside of the main box; the bottom of the medicine boxis connected with the medicine spraying device through a medicine outlet pipe; four diagonal positions of the main box are provided with organic arms, the ends of the arms are provided with motors, and the top of the motors is provided with propeller blades. The end of the arm is provided with a wing protection mechanism. The protection device can protect the blades of the unmanned aerial vehicle(UAV), thereby effectively preventing the risk of broken propeller blades caused by the UAV in the process of falling, and reducing the maintenance cost.

Description

technical field [0001] The invention relates to the field of agricultural drone devices, in particular to a wing protection mechanism of a plant protection drone. Background technique [0002] Now drones have been used to a certain extent in the field of crop spraying, but there are still certain defects in the process of use: for large citrus trees with luxuriant branches and leaves, due to the large number of layers of branches, in the process of spraying pesticides , the frame of the UAV may be hung by the branches, and there is a danger of crashing at this time. During the crash, the unfolded propeller blades may hang on the tree and break, affecting the normal operation of the UAV. work, and the propeller blades are made of more expensive materials, if damaged, the repair cost is higher; [0003] In addition, the UAV may also crash when the battery is insufficient, which will also cause the risk of breaking the propeller blades of the UAV. Therefore, it is necessary to...

AI Technical Summary

Problems solved by technology

[0002] Now drones have been used in the field of crop spraying, but there are still some defects in the process of use: for large citrus trees with luxuriant branches and leaves, due to the large number of layers of branches, during the process of spraying pesticides , the frame of the UAV may be hung by the branches, and there is a danger of crashing at this time. During the crash, the expanded propeller blades may hang on the tree and break, affecting the normal operation of the UAV. work, and the propeller blades are made of more expensive materials, if damaged, the repair cost is higher;

[0003] In addition, the UAV may also crash when the battery is insufficient, which will also cause the risk of breaking the propeller blades of the UAV. Therefore, it is necessary to design a blade protection device to prevent the blades from breaking when the UAV falls. danger

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