Mechanical arm with multi-rotor-wing unmanned aerial vehicle

Abstract

The invention discloses a mechanical arm with a multi-rotor-wing unmanned aerial vehicle and relates to a mechanical arm. The mechanical arm comprises a mechanical arm body and the multi-rotor-wing unmanned aerial vehicle. The mechanical arm body is connected to the lower portion of the multi-rotor-wing unmanned aerial vehicle and composed of a large arm, a small arm and a clamping device. The upper portion of the large arm is connected with a main frame. The lower portion of the large arm is connected with the upper end of the small arm through a horizontal shaft. The lower end of the small arm is connected with the clamping device. An external structure of the multi-rotor-wing unmanned aerial vehicle comprises eight propellers, a cross-shaped rotary shaft, eight first brushless motors and an unmanned aerial vehicle base. The cross-shaped rotary shaft is installed on the unmanned aerial vehicle base in an intersecting manner. The first brushless motors are symmetrically installed at the upper ends and the lower ends of the tails of the cross-shaped rotary shaft respectively and directly connected with the corresponding propellers. By the adoption of the mechanical arm, the problem that the mechanical arm cannot be freely operated at the upper air is solved, safety, stability, accuracy and flexibility are high, and application and popularization are easy.

Description

technical field [0001] The invention relates to a mechanical arm, in particular to a mechanical arm with a multi-rotor drone. Background technique [0002] Robotic arms are widely used in the fields of semiconductor manufacturing, industry, medical treatment, military and space exploration. The robotic arm can receive instructions and accurately locate a certain point in three-dimensional space for operation; in the prior art, multi-rotor UAV is a It is a rotorcraft that uses the relative airflow during forward flight to blow the rotor to rotate to generate lift. Its forward force is directly provided by the propeller driven by the engine; Perform tasks on a flat panel or within a specific range, cannot perform operations in multiple environments, and can only accept tasks passively. If the rotorcraft can be used for the operation of the robotic arm, the freedom of robotic arm manipulation can be further improved Speed, to maximize the role of the mechanical arm. [0003] ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides a mechanical arm with a multi-rotor UAV, which has a simple structure and a reasonable design, and solves the problem that the mechanical arm cannot operate freely at high altitudes. It has high safety, strong stability, and high precision. High, flexible, easy to promote and use

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