Strong-magnetic-absorption snake section type caterpillar band device applied to climbing robot

Abstract

The invention discloses a strong-magnetic-absorption snake section type caterpillar band device applied to a climbing robot. The strong-magnetic-absorption snake section type caterpillar band device comprises a caterpillar band machine frame, a caterpillar band plate driven wheel, a caterpillar band plate driving wheel, a caterpillar band driving shaft, a snake section type magnetic field reinforced chain with strong magnetic blocks and a permanent magnetic caterpillar band chain; the caterpillar band plate driving wheel, the caterpillar band plate driven wheel and the permanent magnetic caterpillar band chain form a caterpillar band transmission structure; the caterpillar band plate driving wheel is connected with the caterpillar band driving shaft, the caterpillar band plate driven wheeland the caterpillar band plate driving wheel are fixed to two ends of the caterpillar band machine frame correspondingly, the snake section type magnetic field reinforced chain is located at the inner bottom of the caterpillar band machine frame, and the two ends of the snake section type magnetic field reinforced chain are fixed to the two ends of the caterpillar band machine frame correspondingly; and the permanent magnetic caterpillar band chain on the lower part of the caterpillar band machine frame penetrates through a groove in the bottom of the snake section type magnetic field reinforced chain, and the magnetism of the magnetic poles of the same side of caterpillar band plate strong magnetic blocks and the snake section chain strong magnetic blocks are identical. According to thestrong-magnetic-absorption snake section type caterpillar band device applied to the climbing robot, comparatively large adsorption capacity and improvement of loading effect are realized through comparatively small size and weight, and the condition that the strong magnetic blocks are in contact with the absorption surfaces directly is avoided.

Description

technical field [0001] The invention relates to the field of climbing robots, in particular to a strong magnetic adsorption snake joint type crawler device applied to climbing robots. Background technique [0002] The current climbing robot is mainly based on permanent magnetic adsorption technology, which mainly moves on the surface of the magnetic conductor, and the equipment carrying a certain load is used to replace manual maintenance work, and the permanent magnetic adsorption technology of the climbing robot is based on adding The crawler belt with strong magnetic blocks is mainly adsorbed. The strong magnetic block is installed on the surface of the track and directly contacts the working surface. The magnetic field of the strong magnetic block directly determines the load capacity of the climbing robot. The current problem is that the climbing robot often needs to increase the load capacity and increase the magnetic block, so that the self-weight volume increases, s...

AI Technical Summary

Problems solved by technology

The current problem is that the climbing robot often needs to increase the load capacity and increase the magnetic block, so that the self-weight volume increases, so that the lifting effect of the load is not obvious, which makes the equipment use and maintenance costs higher, and the obstacle surmounting ability is due to the magnetic block. The volume increase is limited, the safety is low, and the strong magnetic block is brittle. Long-term direct contact will easily cause the magnetic block to break and affect the adsorption effect.

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