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A trailer device for UAV traction

A technology of drones and trailers, which is applied in the field of aircraft transportation, can solve the problems of small size and poor operability of the trailer device, and achieve the effects of good integration, convenient and flexible use, and good operability

Active Publication Date: 2019-06-18
CAIHONG DRONE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a trailer device for unmanned aerial vehicle traction, to overcome the problem of poor operability of existing transport vehicles, the trailer device is small in size, light in weight, and has good integration. The liftable chassis and self-locking device can realize the rapid transfer of drones, which is convenient and quick

Method used

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  • A trailer device for UAV traction
  • A trailer device for UAV traction
  • A trailer device for UAV traction

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Experimental program
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Embodiment Construction

[0049] The present invention will be further described in detail below in conjunction with specific embodiments.

[0050] In order to solve the problem that UAVs cannot leave quickly due to wheel failure on the runway, a ground traction trailer device is designed. Including: trailer towing ring 1, trailer towing bar 2, buffer spring fastening cover 3, pedal assembly including foot lever return spring 4, return spring protection cavity 5, shaft pin 6, first rotation shaft of foot pedal 7, rotation shaft Connecting column pin 8, pedal rod anti-skid leather cover 9, pedal rod second rotation shaft 10, pedal rod adapter 11, frame front end head 12, piston rod 13, positioning bolt 14, front wheel hydraulic cylinder 15, hydraulic pressure Cylinder support platform 16, vehicle frame hydraulic support frame 17, body frame 18, main wheel hydraulic cylinder cover plate 19, cover plate fastening bolt 20, guide plate 21, weighing pillar 22, main road wheel 23, main wheel fixing bolt 24 ,...

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Abstract

The invention relates to a trailer device used for transporting a drone. The trailer device comprises a traction assembly, a hydraulic lifting assembly, a drone wheel assembly, a pedal assembly, a self-locking assembly, a chassis assembly and a sensor assembly. The trailer device can be used for emergency transportation when tires blow up or drone wheels get stuck. The trailer device has the advantages that a trailer transportation chassis can hydraulically lift and fall; the device is provided with a drone wheel fixing and self-locking mechanism; the device is provided with a self-locking mechanism; the device is provided with a pressure sensor; front trailer wheels are universal and can facilitate traction.

Description

technical field [0001] The invention relates to a trailer device for towing an unmanned aerial vehicle, which is suitable for emergency off-site transportation under abnormal working conditions such as insufficient tire pressure, puncture, and wheel stuck, and belongs to the field of aircraft transportation. Background technique [0002] During the traction or take-off and landing process of the UAV, abnormal working conditions such as wheel jamming and tire blowout occur, resulting in the UAV being unable to be towed off the runway. Generally, it can only be repaired on the spot, which has caused great damage to the runway resources. waste. In addition, it can be transferred to the hangar using a proprietary drone transport vehicle. The existing UAV transport vehicle has a large size, a high body chassis, and cannot be lifted, and the drone is put into the transport vehicle as a whole. There is no transportation device specially designed for a single wheel of the UAV, whic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F1/22
CPCB64F1/225
Inventor 姬鹏博谢文胜王广博辛树鹏
Owner CAIHONG DRONE TECH CO LTD
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