An airport snow shovel

Abstract

The invention belongs to the technical field of snow shoveling, and particularly relates to an airport snow shovel; it includes: a main shovel, an auxiliary shovel, a vehicle beam, an ice-breaking structure and a swing structure; the main shovel, the auxiliary shovel and the ice-breaking structure are all rotationally connected with the vehicle beam, and The ice-breaking structure is set between the main shovel and the auxiliary shovel; the main shovel, the auxiliary shovel and the ice-breaking structure are all rotationally connected to the swing structure; the swing structure is movably connected to the vehicle beam, and the swing structure can drive the main shovel, auxiliary shovel and ice-breaking structure to the same angle Swing to the left or right; during use, the ice-breaking structure and the bottom of the auxiliary shovel are in contact with the ground, and the bottom of the main shovel is higher than the ground; the snow shovel of the present invention has both the functions of snow removal and ice removal, and the main shovel, The ice-breaking structure and the auxiliary shovel have a certain angle with the forward direction, which can push the snow aside. The ice-breaking structure has a certain angle with the forward direction, which effectively improves the ice-breaking effect. Moreover, the invention is more efficient than the manual snow shovel and saves money. It saves manpower and is suitable for clearing large-scale snow on airport runways.

Description

technical field [0001] The invention belongs to the technical field of snow shoveling, in particular to an airport snow shovel. Background technique [0002] There is a lot of snowfall in the north in winter. Due to the cold weather, the snow will not melt for dozens of days or even months. It will also cause safety hazards. The aviation industry is an industry that is greatly affected by snowfall. Whether it is military aviation or civil aviation, it needs to have corresponding infrastructure to ensure its normal navigation. These infrastructures include not only navigation control systems, airports The track building, signal lighting facilities, maintenance and other facilities, also includes various ground infrastructure support facilities. As an important equipment for snow removal in winter, the snow pusher has become an important part of the ground infrastructure support facilities in the aviation industry. The snow accumulation at the airport has a great influence o...

AI Technical Summary

Problems solved by technology

Each snow removal method has certain advantages and limitations. The snow removal method of snow melting and snow removal is suitable for the beginning of winter. Due to the high temperature and large amount of snow in the beginning of spring, the effect of snow removal on roads that are prone to melting ice and snow is more obvious. But the disadvantage of this method is that it has a certain degree of pollution to the environment and roads

Due to the very high requirements on the surface of the airport runway, the method of snow melting and snow removal will cause erosion to a certain extent on the runway, so it is not suitable for airport snow removal; artificial snow removal is suitable for places with relatively small snow accumulation, although artificial snow removal can Thoroughly remove snow, but the cost of manual removal is high and the efficiency is low, which affects the traffic order and driving safety. In places with a large amount of snow, mechanical snow removal can carry out large-scale mechanized removal operations, and can carry out all-day operations. The use of mechanical methods to remove snow on the road is real-time, efficient, economical and environmentally friendly, basically does not affect traffic, and the removal of snow on the road is relatively thorough. However, mechanical snow removal has not been widely used due to reasons such as low operating speed, low utilization rate of the whole machine, and poor avoidance function.

The width of our existing snow pushing device is relatively narrow. When clearing snow on relatively wide roads or open areas such as airports, the actual width of the snow pushing device will be greatly reduced due to the angle problem. The width of the snow pushing shovel is used The efficiency is very low, and sometimes snow will flow out from both sides of the snow shovel, which greatly reduces the work efficiency

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