The invention discloses an unmanned aerial vehicle for coal mine goaf detection, and relates to the technical field of unmanned aerial vehicles for detection, the unmanned aerial vehicle comprises a circular truncated cone-shaped hollow shell, and a support is fixedly connected to the interior of the lower end of the shell; a plurality of propellers are distributed on the bracket; a central hole is formed in the upper end of the shell, and a detection cylinder is fixedly connected below the central hole; a gas sensor is arranged in the detection cylinder; a plurality of side holes are circumferentially distributed in the side wall of the shell and form an air inlet channel together with the central hole; compared with the prior art, the unmanned aerial vehicle has the advantages of safe flight performance, accurate gas detection and stable flow regulation mechanism.
本发明公开了一种用于煤矿采空区探测的无人机,涉及检测用无人机技术领域,包括:圆台型的空心外壳,所述外壳的下端内部固定连接有支架;所述支架上分布有多个螺旋桨;所述外壳的上端开设有一个中心孔,所述中心孔的下方固定连接有一个检测筒;所述检测筒内部设置有气体传感器;所述外壳的侧壁上圆周分布有多个侧孔,与中心孔共同形成进气通道;与现有技术相比,本发明具有安全的飞行性能,精确的气体检测,稳定的流量调节机制的优点。
Unmanned aerial vehicle for coal mine goaf detection
一种用于煤矿采空区探测的无人机
13.05.2025
Patent
Elektronische Ressource
Chinesisch
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