Rotating type hydraulic manipulator

Abstract

The invention discloses a rotating type hydraulic manipulator. The rotating type hydraulic manipulator comprises a base, a rotating base, a first mechanical arm, a second mechanical arm and a clampingplier body; the rotating base is arranged at the upper end of the base in a relative rotating manner; a lifting hydraulic cylinder is fixed to the upper end face of the rotating base; a lifting loopbar is installed on the upper end face of the lifting hydraulic cylinder, and a lifting sliding rod is arranged in the lifting loop bar in a sliding sleeved manner; a stand column is vertically fixedto the upper end face of the lifting sliding rod; a rotating shaft is arranged between the first mechanical arm and the stand column for rotational connection; the first mechanical arm and the secondmechanical arm are rotationally connected through a rotational connection piece; a hydraulic pump is fixed to the outer surface of one side of the clamping plier body, and is connected with a hydraulic cylinder arranged in the clamping plier body; hydraulic loop bars are uniformly installed on the hydraulic cylinder; and hydraulic sliding rods are installed in the hydraulic loop bars in a slidingsleeved manner. According to the rotating type hydraulic manipulator, height adjusting and firm grabbing on articles, especially large articles, can be achieved through a hydraulic principle.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a rotary hydraulic manipulator. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The feature is that various expected operations can be completed through programming, and the structure and performance have both the advantages of man and robot. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people to realize the mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, it is widely used in machinery manufacturing, metallurgy, Departments of electronics, light industry and atomic energy. [0003] In the actual application of manipulators, it is easier to complete the handling of smal...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a rotary hydraulic manipulator, which has the advantages of hydraulic lifting and height adjustment and hydraulic clamping and fixing to grab large objects, and solves the problem that the existing manipulator has a limited and fixed working height when carrying large objects. The problem of poor grasping and clamping fixation effect

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