SU1215630A1 - Snow plough - Google Patents

Description

FIELD OF THE INVENTION The invention relates to agriculture, in particular to tools for holding snow.

The purpose of the invention is to reduce traction resistance and reduce damage to agricultural crops.

FIG. 1 shows snegopa.h, general view; Fig: 2 - ski snow plow; in fig. 3 - sechvnye, on fig. 2; in fig. 4 - section. rb in fig. 2

Snegopah contains dumps 1, in the lower part of which plowshares 2 are installed, have blades 3 and copy skiers 4. ilo each side is equipped with flanges 5 mounted on the sides of the sole 6, the bottom surface 7 of the flanges lies in a plane parallel to the plane of the blades plowshares, and the height of the ribs is made variable and decreasing towards the back of the ski. The device works as follows. Snuffled in the snow cover, heap 1 with blade 2 leaves the snow layer intact at a set depth determined by the distance from the surface to the edges 3 blades 2 Idush and ski 4 with flanges 5 and sole 6 slides over the snow between the flanges

in this case the rims do not allow the snow to get out of the side of the ski. The snow enclosed between the flanges, the sole and the soil is compacted under the ski due to the variable height of the flanges, the load from the soil side to the lower plane 7 reboard 5 falls, which reduces the effort expended by the tractor to overcome the frictional forces on the ski bearing surface.

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Claims (1)

SNOWFLAKE, containing dumps and skis, characterized in that, in order to reduce traction resistance and reduce damage to crops, the skis are equipped with flanges, the lower plane of which is located below the plane of the skis, forming a camera whose height decreases in the opposite direction of travel. FIG. 1