Quadrotor eagle parallel robot

Abstract

The invention relates to a quadrotor eagle parallel robot. The quadrotor eagle parallel robot comprises a parallel mechanism, a quadrotor mechanism, an eagle claw mechanism and a cockpit; the parallelmechanism comprises a base, a movable table and three driving rods; the quadrotor mechanism comprises a base, a driver, a mandrel, four transverse shafts and four rotor wing sets; the eagle claw mechanism comprises a movable table, a lead screw motor, a nut sleeve, a support and two grab buckets; the rotor wing sets are rotationally connected with the base; the driver is fixedly connected with the base; the four rotor wing sets are simultaneously driven to rotate forwards and backwards in pairs through the bevel gear transmission of the mandrel, the transverse shafts and the rotor wing sets;two ends of each driving rod are respectively connected with the base and the movable table through a ball pair and a revolute pair; the middles of the grab buckets are rotationally connected with themovable table; the lead screw motor is fixedly connected with the support; the nut sleeve and the support are rotationally connected with through holes in the upper portions of the left grab bucket and the right grab bucket respectively; the lead screw motor and the nut sleeve are in spiral transmission; the grab buckets have multiple functions of grabbing, landing supporting, a flying rudder andthe like; the machine base is fixedly connected with the cockpit; and a driver monitors all mechanisms in the cockpit to carry out flying, grabbing, direction changing, landing and other motions.

Description

technical field [0001] The invention relates to the technical field of helicopters, in particular to a quadrotor flying eagle parallel robot. Background technique [0002] Humans often need to complete difficult or dangerous tasks in places that are difficult to reach. For example, it is necessary to complete overhead cable obstacle removal, high-rise fire rescue, etc. at high altitudes; , capture and remove harmful and toxic substances; in anti-terrorist pursuits, it is necessary to capture fugitives; in epidemic outbreak areas, it is necessary to quickly capture and transport urgently needed food, medicine, and patients without contact, and quickly capture and transport epidemic and poisonous objects and corpses without contact ; In flood fighting and emergency rescue, it is necessary to quickly and accurately catch and rescue those who fall into the water or salvage important materials. At present, the advanced U.S. military V-22 "Osprey" helicopter and RQ-4 Global Hawk ...

AI Technical Summary

Problems solved by technology

[0004] It can be seen that although the above-mentioned existing helicopters and the disclosed technical solutions of related patents have their own characteristics, they all do not have the function of catching flying eagles in the flight process, and most of them need empennage transmission. High, whether it can complete the work with high quality under the corresponding conditions remains to be further explored

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