Snow shovel with helical blades

Abstract

A snow shovel with helical blades comprises a snowguard, a hydraulic motor, a supporting device and a helical blade device. The helical blade device comprises a main shaft and the helical blades, and the helical blades are fixedly mounted on the main shaft. The supporting device comprises a baffle board and a support, the baffle board is mounted at one end of a concave surface of the snow shovel perpendicularly, the periphery of the baffle board is fixedly connected with the concave surface of the snow shovel in a match manner, the baffle board is provided with a hole, one end of the main shaft is mounted in the hole through a bearing while the other end of the main shaft is connected with the support through another bearing, the support is fixedly mounted at the other end of the concave surface of the snow shovel, the hydraulic motor is fixed on the baffle board, and an output shaft of the hydraulic motor is fixedly connected with the main shaft coaxially. The snow shovel with the helical blades has the advantages that the snow shovel is simple in structure, snow in the snow shovel can be discharged to one side of the snow shovel forcibly, snow shoveling speed can be increased greatly, and the snow shovel is slightly improved based on an original snow shovel and low in manufacture cost.

Description

Technical field [0001] The invention relates to a snow shovel, in particular to a snow shovel with spiral blades. Background technique [0002] The snow shovel currently installed on forklifts and other vehicles is just a shovel whose slope can be adjusted by adding a hydraulic drive cylinder to the big shovel of the original bulldozer. But no matter which form, there is an inevitable defect, that is, when shoveling snow, when snow accumulates more and more in the snow shovel, after a certain amount, the snow will merge from the outer slope side of the snow shovel. Overflowing from the top caused the snow on a piece of ground to have to be shoveled repeatedly to clean it up. [0003] The reason for this phenomenon is that the capacity of the snow shovel is limited. Although the snow shovel is designed to have a certain slope, because the snow has a certain viscosity, it cannot be pushed away quickly. Most of the snow shovel is still gathered in the snow shovel. At a certain amoun...

AI Technical Summary

Problems solved by technology

But no matter what kind of form, there is an inevitable defect, that is, when snow is shoveled, when the snow gathers more and more in the snow shovel, after a certain amount, the snow will flow from the outer slope side of the snow shovel and The upper side overflowed, resulting in a piece of snow on the ground that had to be pushed and shoveled repeatedly to be cleared

[0003] The reason for this phenomenon is that the capacity of the snow shovel is limited. Although the snow shovel is designed to have a certain slope, because the snow has a certain viscosity, it cannot be pushed away quickly, and most of it still gathers in the snow shovel. When a certain amount is used, it will overflow from the snow shovel, leaving a lot of residual snow on the pushed ground, and only a certain amount of snow can be pushed away at a time

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