A low-to-medium-speed magnetic levitation ice-breaking and snow-melting cleaning robot

Abstract

An ice-breaking and snow-melting cleaning robot for a medium and low speed maglev, comprising a rack (11), folding bending mechanisms, an ice-melting and cleaning mechanism, and an autonomous cruise module (7). The rack (11) spans between two F rails of a low and medium speed maglev to be detected. There are two groups of folding bending mechanisms, which are disposed at two ends of the rack (11) respectively and are located above the F rails. Each group of folding bending mechanisms is provided with a walking wheel pair (5) and a detent wheel pair (2). The snow-melting and cleaning mechanism comprises a fixing frame (15), an F rail obstacle-removal and cleaning unit (14), and an ice-melting heating unit (16). The fixing frame (15) is mounted on the rack (11), located above the folding bending mechanisms, and deployed along the extension direction of the F rails. The F rail obstacle-removal and cleaning unit (14) and the ice-melting heating unit (16) are disposed at two ends of the fixing frame (15) respectively. The autonomous cruise module (7) is mounted below the rack (11). The cleaning robot can melt and clean ice and snow on the F rails, and is simple in structure and convenient to operate.

Description

technical field [0001] The invention belongs to the field of magnetic levitation vehicle detection, and more specifically relates to a medium-low speed magnetic levitation ice-breaking and snow-melting cleaning robot. Background technique [0002] Medium and low-speed maglev transportation is a low-noise and carbon-free transportation, and it is one of the important directions for future urban transportation development. At present, medium and low speed maglevs are mainly suction maglevs. F-shaped rails are laid on both sides of the line, and electromagnets with constant-conducting coils are located on both sides of the vehicle. The electromagnet and F-shaped rails pass through two 8-10mm air gaps. A closed magnetic circuit is formed. When a DC current passes through the coil, the magnetic flux is generated and closed along the above magnetic circuit, thereby generating a headed magnetic pulling force in the two air gaps. When the magnetic pulling force is balanced with the ...

AI Technical Summary

Problems solved by technology

When there are fallen leaves, snow and other sundries on the F rail, it is easy to be involved in the suspension controller and affect the normal operation of the maglev train. When there is ice on the F rail, it will affect the braking effect of the maglev train and also affect the maglev train. safe operation of

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