A robotic arm equipped with a drone

Abstract

The invention discloses a mechanical arm structure assembled on an unmanned aerial vehicle. Thrust bar steering engine mounting bases are symmetrically distributed on the front side and the back sideof a mounting rack base, thrust bar steering engines are fixed to the steering engine mounting bases, and thrust bars are fixedly connected with output shafts of the thrust bar steering engines; the four thrust bars are evenly distributed on the left side and the right side, each thrust bar is fixedly connected with four clamping pieces through carbon bars, the lower ends of the two clamping pieces on the outmost edge on each side are each fixedly provided with one fixed control steering engine, L-shaped fixed pieces are arranged on steering engine output shafts, the lower ends of two clampingpieces on the inner sides are each fixedly provided with one poking control steering engine, small poking pieces are arranged on steering engine output shafts, and the work state that claws loosen the target is facilitated. Sliding grooves are formed in the tail end of the thrust bars hinged to the upper side, the carbon bars fixing the four clamping pieces penetrate through the sliding grooves,and meanwhile are connected with clamping piece control steering engines on the tail ends of the thrust bars through connecting rods to form crank sliding block mechanisms, the mechanical grabbing manner is adopted for enabling grabbing to be firm and effective, and through four-connecting-rod mechanisms, it is ensured that the object is correctly placed.

Description

technical field [0001] The invention relates to an accessory of an unmanned aerial vehicle, in particular to a mechanical arm equipped on an unmanned aerial vehicle. Background technique [0002] In recent years, the application fields of drones have become wider and wider, and more and more contemporary high-tech technologies have been invested in them, and the most common uses are reconnaissance, aerial photography, surveying and mapping, and film and television shooting. It is not difficult to see that most of the current main uses of drones, except some special military drones, are used for entertainment, and the potential of drones has not been fully developed in civilian life. We are increasingly aware of the importance of intelligent transportation, and ground transportation is often limited by terrain. At present, there are a small number of gripping devices mainly based on suction cups on the market, but they all expose the problem of unstable gripping and easy fal...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a mechanical arm equipped with a drone, which can not only complete simple handling work like a suction cup, but also solve the problem of unstable grasping of the suction cup, and carry out cargo transportation by means of mechanical grasping , safer and more reliable, and conducive to adapting to more complex operating conditions

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