FIRE SOIL-THROWER - FIRE-BREAK MAKER Russian patent published in 2015 - IPC E02F3/18 

FIELD: fire safety.

SUBSTANCE: fire soil-thrower - fire-break maker comprises a frame, left and right augers located on one axis of rotation, a ripper A-hoe, two milling throwers mounted offset relative to one another in the longitudinal direction, the rotation mechanism of milling throwers in a horizontal plane consisting of a vertical rotary rack and remote hydraulic cylinder, a hydraulic drive of the milling throwers and a mechanical drive of screws of the tractor PTO shaft, shields of ground guides towards the edge of the fire under variable angle in the direction of movement of the unit, the fuse of the A-hoe of the ground ripper when meeting with an obstacle, and two spherical discs for generation of micro-elevations in the zone of milling throwers operation.

EFFECT: prevention of ejection of the upper bedding in the area of fire edge, increase in operating speed and performance, ensuring more effective fire-fighting by moving the ground by milling throwers and shield-guides not perpendicular, but at an angle to the line of fire edge, and the concentration of ground in the immediate area of the moving fire.

3 cl, 3 dwg