Road deicing device

Abstract

The invention discloses a road deicing device which comprises a frame, a driving assembly, a moving assembly, a tooth scraping plate and a hammer driving part. The driving assembly and the moving assembly are both installed on the frame and used for driving the tooth scraping plate to move up and down and swing front and back. The scraping tooth plate is located on the lower side of the frame, crushing scraping teeth are evenly distributed at the lower end of the scraping tooth plate, and the upper end face of the scraping tooth plate is wavy. The hammer driving piece is fixedly arranged at the lower end of the frame and is positioned in front of the tooth scraping plate along the moving direction of the frame; the hammer driving part comprises a hammer cylinder, a breaking hammer, a compression spring and a limiting block; the upper end of the hammer cylinder is fixed with the frame, and the lower end is opened for inserting the breaking hammer; the limiting block is fixed to the sideend of the breaking hammer; according to the road deicing device, the sharp part of the crushing hammer is inserted into the ice surface to crush the hard ice surface, then the crushing scraping teeth extend into the ice layer and swing to crush the ice blocks again, the depth of the crushing scraping teeth extending into the ice blocks can be adjusted to prevent the crushing scraping teeth frombeing broken, and the ice surface crushing efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a road deicing device. Background technique [0002] In cold regions, the temperature is low in winter, and the snow layer on the road that has not been cleared in time after snowfall will form a hard ice layer after being rolled by vehicles. After icing, the friction coefficient of the road surface decreases, and the vehicle brakes slip, which seriously affects driving safety and is the main cause of traffic accidents and traffic jams in cold winter regions. [0003] Existing methods for removing hard ice and snow on the road mainly contain chemical method, thermal method and mechanical method four kinds. Among them: the chemical method mainly relies on chemical agents to reduce the melting point of ice and snow. It is easy to use and has obvious effects. However, in the process of deicing, a large amount of industrial salt will enter the environment with snow water, ...

AI Technical Summary

Problems solved by technology

Among them: the chemical method mainly relies on chemicals to reduce the melting point of ice and snow. It is easy to use and has obvious effects. However, in the process of deicing, a large amount of industrial salt will enter the environment with snow water, which will cause great damage to the environment. Many areas have already Its use is limited; the thermal method to remove road icing relies on heating, and its biggest disadvantages are high energy consumption and high cost, and it is difficult to popularize except for specific occasions; the mechanical method directly acts on road icing through mechanical devices, and the ice layer Thicker is easy to break the broken teeth through transverse crushing

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