A snow pushing device for a high-speed snow removal vehicle

Abstract

The invention discloses a snow pushing device for a high-speed snow sweeper and relates to the field of snow sweeping equipment. The snow pushing device comprises a sweeper connecting hanger, a steering seat, a main supporting frame and a main snow pushing board. An upper suspension support and a lower suspension support are arranged between the sweeper connecting hanger and the steering seat. A lifting oil cylinder is arranged on the inner wall of the sweeper connecting hanger. An oil cylinder rod of the lifting oil cylinder is connected with the upper suspension support. A first flexible buffering device and a second flexible buffering device are arranged on the main supporting frame. The main snow pushing board is arranged on the main supporting frame through the first flexible buffering device and the second flexible buffering device. A shovel blade buffering piece guard board is arranged at the lower end of the main snow pushing board and provided with a shovel blade. Shovel blade protection blocks are arranged on the two sides of the shovel blade. The main snow pushing board is a four-section split type pushing board. A cross steering oil cylinder seat is arranged on the steering seat and provided with lug shaft type steering oil cylinders. Oil cylinder rods of the lug shaft type steering oil cylinders are connected with the main supporting frame. By the adoption of the design, the main snow pushing board is stressed evenly and is not likely to deform, and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of snow removal equipment, in particular to a snow pushing device for a high-speed snow removal vehicle. Background technique [0002] In most parts of our country, the snow must be cleaned in time after every snowfall in winter to ensure the smooth flow of traffic. However, when encountering severe weather such as blizzards, the difficulty of cleaning the snow increases, and manual removal of ice and snow cannot meet the current needs. great impact on social development. [0003] Among the snow-pushing main boards used on roads in cities at home and abroad, it is widely used to shovel snow on roads. However, most of the main boards for pushing snow have the function of overcoming obstacles. Most of the main boards for pushing snow are integral, and the connecting rods for overcoming obstacles are all rigid and cannot cope with the constantly changing impact force during operation, which causes uneven force on the e...

AI Technical Summary

Problems solved by technology

However, most of the main boards for pushing snow have the function of overcoming obstacles. Most of the main boards for pushing snow are integral, and the connecting rods for overcoming obstacles are all rigid and cannot cope with the constantly changing impact force during operation, which causes uneven force on the equipment and local force If it is too large, it will cause deformation of the equipment and shorten the service life

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