Mechanical arm protection structure based on teleoperation

Abstract

The invention relates to the technical field of mechanical arm protection structures, in particular to a mechanical arm protection structure based on teleoperation. According to the technical scheme, the mechanical arm comprises a mechanical arm base and a mechanical arm arranged at the top of the mechanical arm base, an arm rod of the mechanical arm is provided with a protection barrel, an inner protection plate is arranged in an inner cavity of the protection barrel, semicircular plates are arranged in clamping cavities in the two sides of the protection barrel and the inner protection plate, and arc-shaped protection plates are symmetrically arranged in an inner cavity of the inner protection plate; a spring B is arranged on the outer wall of the arc-shaped protection plate, a threading hole is formed in a plate body of the semicircular plate, a mounting groove is formed in an inner cavity of the plate body of the semicircular plate, fixed plates are arranged on the two sides of an inner cavity of the mounting groove, and movable plates are arranged in clamping cavities of the fixed plates. Damage caused by rigid contact when the mechanical arm collides with surrounding equipment is prevented through the protective barrel, a connecting line is fixed and limited through the threading hole and the movable plate, the situation that the connecting line is scattered is prevented, and the maintenance work difficulty of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of mechanical arm protection structures, in particular to a remote operation-based mechanical arm protection structure. Background technique [0002] Teleoperation is remote operation. Most of the existing controls on the robotic arm are teleoperation. The teleoperation control method is used to remotely control the robotic arm, which greatly reduces the workload and intensity of the staff. At present, most of the robotic arms based on teleoperation are not equipped with a protective structure. During the actual operation of the robotic arm without a protective structure, since most of the robotic arms that use teleoperation are not guarded by staff during operation, in the control of teleoperation , the mechanical arm lacking protective structure is easy to cause the mechanical arm to collide with the surrounding equipment due to accidental touch or misoperation. Due to the large number of parts in the mech...

AI Technical Summary

Problems solved by technology

At present, most of the robotic arms based on teleoperation are not equipped with a protective structure. During the actual operation of the robotic arm without a protective structure, since most of the robotic arms that use teleoperation are not guarded by staff during operation, in the control of teleoperation , the mechanical arm lacking protective structure is easy to cause the mechanical arm to collide with the surrounding equipment due to accidental touch or misoperation. Due to the large number of parts in the mechanical arm, it is very easy to cause damage to the internal parts due to collisions, especially the arm part of the mechanical arm. , a large number of connecting wires are installed inside and outside the shell

[0003] Due to the lack of protective structure of the existing mechanical arm, the connecting wires on the arm are often exposed. Once a collision occurs due to misoperation of the mechanical arm, the connection between the connecting wire and the connector is very likely to be loosened or contacted. The mechanical arm cannot work normally, and most of the connecting wires of the existing robotic arm are exposed, the wiring is relatively complicated, and there is a lack of a structure for limiting the connecting wires, which brings certain problems to the later maintenance of the staff. difficulty

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