A device for removing ice and snow from a road bridge

Abstract

This utility model relates to the field of road snow removal technology, specifically a snow and ice removal device for roads and bridges. It includes a snowplow, with a snow-scraping shell fixedly installed at its front end. A snow-scraping blade is rotatably mounted on the inner wall of the snow-scraping shell. A snow-shoveling device is located at the bottom of the snowplow, including a rotating shaft rotatably mounted at the bottom of the snowplow. A turntable is fixedly installed at the bottom end of the rotating shaft, and a mounting rod is fixedly installed near the outer bottom of the turntable. This utility model utilizes the periodic forward and backward movement of a sliding rod within an inclined sliding cylinder to allow the scraper to cut into the snow and ice layer with a downward impact force. Simultaneously, the rotating and crushing action of the blade, along with suction and throwing, forms a triple snow removal mechanism of "impact scraping - mechanical crushing - negative pressure cleaning." This reciprocating motion simulates the movement of a human hand shoveling snow, improving the scraper's efficiency in removing stubborn ice and snow, significantly reducing manual rework and the use of de-icing agents.

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