Mechanical hand having space full-covering working capability

Abstract

The invention discloses a mechanical hand having the space full-covering working capability. A large vehicle and a small vehicle cooperate to achieve the function of adjusting the working position of a mechanical arm at will in plane space, meanwhile, an electric block is used for achieving ascending movement of the mechanical arm, and the mechanical arm is driven to do the ascending movement. Due to sliding connection between a telescopic cylinder and a rotation cylinder, descending movement of the mechanical arm is achieved through gravity of the mechanical arm, and therefore large-range space position adjustment of the mechanical arm in the full-space range is achieved. Meanwhile, accurate adjustment of the working position is achieved through multiple freedom degrees of the mechanical arm. The rotation cylinder can do rotation movement in the plane relative to a fixed cylinder, and therefore the adaptability of the mechanical arm to the complex environment is improved, and the station adjusting accuracy of the mechanical arm is improved.

Description

technical field [0001] The invention relates to the technical field of industrial robots, in particular to a manipulator with full space coverage operation capability. Background technique [0002] A manipulator is an automatic operating device that can imitate certain actions of a human hand to grab, carry objects or operate tools according to a fixed program. It is characterized by being able to complete various expected operations through programming; the manipulator is the earliest Industrial robots are also the earliest modern robots. They can replace human heavy labor to realize mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, they are widely used in machinery manufacturing, metallurgy, electronics, light industry and Department of Atomic Energy etc. However, the existing manipulators generally have 6 degrees of freedom, and their shoulder joints are fixed on the ground or moved relative to the ...

AI Technical Summary

Problems solved by technology

However, the existing manipulators generally have 6 degrees of freedom, and their shoulder joints are fixed on the ground or moved relative to the bottom surface by rails. The range of motion is small, and it is impossible to achieve full-coverage motion in a wide range of spaces. At the same time, each joint is a revolving joint. , the end cannot be stretched freely, and the adaptability to narrow spaces is poor

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