Loading unmanned aerial vehicle take-off and landing frame

Abstract

The invention discloses a loading unmanned aerial vehicle take-off and landing frame which comprises a buffer frame, a rotating end is welded to the lower end of the buffer frame, a rotating groove is formed in the outer side of the rotating end through a rotating shaft, a lower damping shaft is installed on the outer side of the rotating groove through a bolt, and the lower damping shaft is axially connected with the rotating shaft between the rotating end and the rotating groove. A supporting block is welded to the lower portion of the rotating groove, a grounding support is installed at one end of the supporting block through a bolt, an installation pipe is installed at one end of the grounding support through a bolt, compressed air is embedded in one side of the installation pipe, and the installation pipe and the compressed air are fixed and sealed through a fixing hoop. By arranging the lower damping shaft, the upper damping shaft, the grounding support, the mounting pipe, the buffer feet, the mounting support and the limiting traction part, the problems that an existing carrier unmanned aerial vehicle take-off and landing frame is still poor in buffer effect, cannot provide lift force for an unmanned aerial vehicle and cannot provide buffer force for landing of the unmanned aerial vehicle are solved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle landing gear, in particular to a cargo-carrying unmanned aerial vehicle landing gear. Background technique [0002] The landing gear of domestic rotor UAVs mostly adopts the method of two poles on both sides. This common structure can basically meet the take-off and landing performance requirements of small multi-rotor UAVs, but there are problems of single structure, poor support strength, and poor stability. Lean forward and roll over. [0003] The cargo-carrying UAV has a large take-off weight, and has high requirements on the performance of the landing gear and the stability of the aircraft during landing. Especially in the case of harsh take-off and landing environment (such as uneven ground), the possibility of UAV rollover is greatly increased, and there is an urgent need for a UAV landing gear with a simple structure to ensure the stability and stability of UAV take-off and landing....

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a loading unmanned aerial vehicle landing gear to solve the problem that the existing unmanned aerial vehicle landing gear still has poor buffering effect, cannot provide lift for the unmanned aerial vehicle, and cannot land the unmanned aerial vehicle The problem of providing buffer force

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