A Cutting Snow Removal Device Based on Large Pitch Helical Rotor

Abstract

The present application discloses a cutting snow removal device based on a large-pitch helical rotor, which includes a frame on which a snow pusher with an arc-shaped cross section is fixed, and a snow pusher is installed between the snow pusher and the frame. The first shaft, one end of the first shaft is connected with a driving mechanism, and the other end is fitted with a second shaft through a preset elliptical through hole on the snow pusher, and a cutter is fitted on the second shaft, and the driving mechanism is in turn Drive the first shaft, the second shaft and the cutter. The cutter is used to rotate around the second shaft to contact and drive the snow to pass through the through hole along the arc surface of the snow pusher, and to perform rotary motion by configuring a helical cutter with a large pitch , cooperate with the cutter bracket to realize multi-frequency actions to cut the snow. The multi-stage snow shovel is used below to act on the layered and compacted ice and snow, so that the snow can be smoothly separated from the ground and enter the throwing device along the snow pusher, which overcomes the current situation. There is a problem of insufficient cutting capacity and inefficiency of small civilian snow removal machinery when dealing with harder compacted snow.

Description

technical field [0001] The present application relates to a cutting snow removal device based on a large-pitch helical rotor. Background technique [0002] Snow removal operations in the north of my country, especially small and medium-sized cities in the second and third tiers, still largely rely on traditional tools and manual snow removal, and the degree of automation and mechanization and the overall level need to be improved. In small squares, campus interiors, sidewalks and other areas, or some roads that cannot withstand the impact of large snow removal machines, snow cleaning in winter mainly relies on manual shoveling, throwing industrial salt chemical deicing agents and other methods. [0003] The inventors found that current research on snow removal machines is mainly focused on the field of large snow removal machines that cooperate with trucks or loaders, and are mainly used for snow removal on asphalt roads. However, the small civilian rotary cutting snow remo...

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to address the defects existing in the prior art, and to provide a cutting and snow removal device based on a large-pitch helical rotor. By configuring a large-pitch helical cutter for rotary motion, it cooperates with the cutter bracket to realize multi-frequency actions. The snow is cut, and the multi-stage snow shovel is used below to act on the layered compaction of ice and snow, so that the snow can be smoothly separated from the ground and enter the throwing device along the snow pusher, which overcomes the difficulty of the existing small civil snow removal machinery in dealing with hard and tight conditions. Insufficient cutting capacity and low efficiency when the snow is accumulated. At the same time, the combined structure of multiple sets of cutters improves the snow transportation capacity. It also has the function of snow throwing to meet the needs of rapid cleaning of snow-covered roads.

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