FOREST FIRE GROUND GUN-STRIP PAVER Russian patent published in 2021 - IPC A62C27/00 A62C3/02 E02F3/04 

FIELD: forestry.

SUBSTANCE: invention relates to the field of forestry, in particular to devices for preventive work aimed at preventing forest fires, as well as for actively extinguishing the edge of a forest ground fire using a mineralized soil layer. The forest fire ground gun-strip paving machine contains a frame, a linkage mechanism, spherical discs that form a soil shaft in front of the cutters-throwers installed at the bottom of the furrow, support wheels that regulate the level of the bottom of the furrow, a drive, a cutting knife for cutting tree roots and protecting cutters-throwers from large obstacles, support skis to limit the depth of the cutters-throwers and guide cover. The protective casing consists of two main parts - the protective casing and the soil pipeline, made with the possibility of changing its position. The protective casing is a part of the surface of the cylinder around the cutter-throwers, the lower half of the surface of the protective casing is absent, making it possible to take the required volume of soil, and the upper part passes into the elliptical cylindrical surface of the soil pipe, the position of which can be changed using the mechanism for adjusting the angle of its installation by hydraulic cylinders from the cabin of the power unit.

EFFECT: increasing the efficiency of preventive work aimed at preventing forest fires, as well as actively extinguishing the edge of a forest ground fire using a mineralized soil layer.

1 cl, 3 dwg