Multifunctional barrier-crossing universal magnet wheel robot type working vehicle

Abstract

The present invention is one kind of multifunctional obstacle-crossing versatile magnetic wheel robot type operation vehicle, which consists of one front detecting and driving bogie comprising detecting and tracking sensor, steering mechanism, driving frequency-varying motor and horizontal versatile magnetic wheel; one front operation bogie comprising front worktable, horizontal versatile magnetic wheels and obstacle-crossing driving motor for front detecting and driving bogie; one main operation bogie comprising main worktable and horizontal versatile magnetic wheels; and one back driving and guiding bogie comprising back drive controlling motors, speed reducer, back driving magnetic wheel and horizontal versatile magnetic wheel. It has one control system comprising computer and relevant operation equipment for comprehensive control.

Description

Technical field: [0001] The invention relates to a double-drive universal magnet-wheel robot-type working vehicle that can carry automatic welding, cutting, metal spraying, metal flaw detection equipment, and has automatic obstacle surmounting, and can work on any angle working surface and curved steel parts. . Background technique: [0002] At present, in the fields of heavy industry, large container manufacturing and shipbuilding, a large number of operations such as welding, non-destructive testing and painting are involved. The workload is not only large, but also very harmful to the operator's body. Therefore, there are many kinds of automatic welding and cutting equipment in this field, but there are some problems that cannot be overcome by their own technical structure. The trackless crawling welding robot or trackless crawling mechanism also has some technical structural problems, such as the gap between the permanent magnet of the wheeled full-drive vehicle and the...

AI Technical Summary

Problems solved by technology

Therefore, there are many kinds of automatic welding and cutting equipment in this field, but there are some problems that cannot be overcome by their own technical structure. The trackless crawling welding robot or trackless crawling mechanism also has some technical structural problems, such as the gap between the permanent magnet of the wheeled full-drive vehicle and the workpiece to be welded. This gap destroys the magnetic loop and greatly reduces the adsorption force of the magnet. The fixed position of the permanent magnet is very low, so the car cannot cross obstacles; the track-type magnet crawling mechanism has large steering friction, which may easily cause the chain to break, and the way to adjust and install the track is complicated and difficult. The turning radius of this track type is too large, and the maneuverability It is not ideal, and it is not suitable for obstacles and operations on complex paths. The crawler suction cup type is only suitable for working on extremely flat working surfaces.

Therefore, some technical solutions are difficult to be suitable for actual work, especially the technical requirements of welding of large curved workpieces, complicated working paths and harsh working environments.

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