Four-freedom-degree steel beam rust removal robot

Abstract

The invention discloses a four-freedom-degree steel beam rust removal robot which comprises a moving frame, magnetic attraction type moving wheels, a four-freedom-degree mechanical arm and a rust removal and grinding disc. Wheel frames are welded to the bottom of the moving frame. The magnetic attraction type moving wheels are erected on the wheel frames. Each magnetic attraction type moving wheelis composed of a rubber tire, a permanent magnet, an axle and a hub. A rotary motor is mounted on the moving frame. The upper end of the rotary motor is connected with the four-freedom-degree mechanical arm. The rust removal and grinding disc is mounted at the front end of the four-freedom-degree mechanical arm. The robot can run obliquely on a steel beam, rust removal operation can be further carried out on the steel beam conveniently, and the rust removal and grinding disc carries out grinding and rust removal operation on the steel beam on the outer side of the moving frame in any direction in 360 degrees; the four-freedom-degree mechanical arm is conveniently operated to rotate at various joints to adjust the angle, operation is convenient and fast, and flexibility is good; and the rust removal and grinding disc rotates to grind and remove rust on the surface of the steel beam.

Description

technical field [0001] The invention relates to the technical field of grinding machinery and equipment, in particular to a four-degree-of-freedom steel beam derusting robot. Background technique [0002] Steel beams are generally used in large-scale mechanical equipment or in factories, ports, power facilities, etc., and play a very good supporting role. With the increase of service time and the influence of the working environment, the surface of steel beams will be corroded. When repairing, it is necessary to remove and polish the rust on the surface, and then apply an anti-rust agent for protection. Usually, the grinding operation for steel beams is carried out manually and in dangerous environments such as high altitudes. The work efficiency is low, the safety cannot be guaranteed, and it is time-consuming and laborious. It cannot be operated flexibly to achieve derusting of steel beams. Therefore, a four-degree-of-freedom steel beam derusting robot is needed to replac...

AI Technical Summary

Problems solved by technology

Usually, the grinding operation for steel beams is carried out manually and in dangerous environments such as high altitudes. The work efficiency is low, the safety cannot be guaranteed, and it is time-consuming and laborious. It cannot be flexibly operated to achieve derusting of steel beams.

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