The anti-collision unmanned aerial vehicle for the mine comprises a machine frame, a plurality of rotor wings, a machine body and a second sensor set, the machine frame comprises a main frame and a plurality of auxiliary frames, the auxiliary frames are connected to the peripheral side of the main frame, each auxiliary frame comprises an annular piece and a supporting piece, the supporting pieces are connected with the annular pieces, the supporting pieces are provided with cylindrical parts, and the cylindrical parts are connected with the main frame. The cylindrical part extends in the axial direction of the annular piece; the rotor wing is arranged in the annular piece and is rotationally assembled with the supporting piece; the machine body is arranged on the main frame and comprises a first sensor group; the cylindrical part is provided with a second sensor group, and the second sensor group is used for forming redundant backup of the first sensor group. According to the anti-collision unmanned aerial vehicle for the mine, the annular pieces and the supporting pieces are located on the peripheries of the rotor wings, and rock walls and the like in the mine can be prevented from making contact with the rotor wings. And the extending cylindrical part can protect the machine body. And the first sensor group and the second sensor group are redundant backups for each other, so that the anti-collision unmanned aerial vehicle for the mine is not easy to collide and damage due to failure of a certain group of sensors.
本发明公开了一种矿井用防撞无人机,本发明的矿井用防撞无人机包括机架、多个旋翼、机体和第二传感器组,机架包括主架和多个副架,多个副架连接于主架的外周侧,副架包括环形件和支撑件,支撑件与环形件相连,支撑件设有柱形部,柱形部沿着环形件的轴向延伸;旋翼设于环形件内并与支撑件转动装配;机体设于主架,且机体包括第一传感器组;柱形部设有第二传感器组,第二传感器组用于形成第一传感器组的冗余备份。本发明的矿井用防撞无人机中,环形件和支撑件处于旋翼的外周,能够避免矿井内的岩壁等接触旋翼。延伸的柱形部能够对机体进行防护。第一传感器组和第二传感器组互为冗余备份,矿井用防撞无人机不容易因某一组传感器失灵而撞击受损。
Anti-collision unmanned aerial vehicle for mine
矿井用防撞无人机
2022-12-30
Patent
Electronic Resource
Chinese
Unmanned aerial vehicle anti-collision device and unmanned aerial vehicle
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