Fire trace ditching machine

IPC classes for russian patent Fire trace ditching machine (RU 2437695):

B62D57/036 -

A62C3/02 - for area conflagrations, e.g. forest fires, subterranean fires

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FIELD: transport.

SUBSTANCE: invention relates to appliances intended for localising forest fires, particularly, to fire trace diggers. Proposed machine with rotary screw propulsor comprises plough made up of tapered and cylindrical different-rpm augers. Said plough may double as the machine drive axle with self-contained motor.

EFFECT: perfected design.

1 cl, 5 dwg

The invention relates to the containment of forest fires, in particular to machines for laying the barrier strips.

Famous digger (A.S. 605908)containing screw the working body, the actuator and bucket Elevator.

A disadvantage of the known machines is the design complexity.

Known robotic complex localization forest fires (U.S. Pat. EN 29857)containing a rotary-screw propulsion.

A disadvantage of the known machines is the difficulty of implementation.

The technical result of the invention is to simplify the design.

This technical result is achieved by the fact that the machine for garden firebreaks contains the plow as mounted for rotation at different speeds conical and cylindrical screws, whereby the plow may be performed by replacing one of the axles of the machine or trailer with a standalone engine.

The machine design for the garden firebreaks illustrated by drawings, where:

figure 1 shows the machine with rotary-screw plow, side view;

figure 2 - machine with rotary-screw plow, front view;

figure 3 - machine with rotary-screw plow, top view;

figure 4 is a machine with a raised rotary screw plow, side view;

figure 5 - car with trailer rotary screw plow.

The machine is constructed based on neprigodnoi ATV 1, where instead of the rear axle mounted rotary screw plow 2 power takeoff from the engine of the machine, working bodies which consist of a tapered screw 3 and the cylindrical screw 4, rotating slowly tapered screws. In addition, fire machine can be performed with the trailer rotary screw plow 2 with auxiliary motor 5.

The machine operates as follows.

Machine its own power gets to the destination, while the rotary-screw plow 2 is in the raised transport position. Before garden firebreaks with the rear axle of the machine removed the wheel and falls rotary screw plow 2. When driving the rotary screw plow with 2 rotating conical and cylindrical screws 3 and 4 procapital fire lane at the same time, providing the traction vector along the machine together with front-wheel drive. Tapered screws 3 rotate at high speed, providing a loosening of soil, milling roots of trees and shrubs, and prokopka ditch. And cylindrical screws 4 rotate at a slower speed, providing the soil, forming a fire lane. The tightness of the conical and cylindrical screws 3 and 4 together with the front pnevmokolesnymi large volume provides car antibioti that allows predicates and to perform work on any grounds, and to overcome water obstacles.

The machine has high efficiency and mobility, relatively high efficiency, relatively low cost and easy to maintain.

Machine for garden firebreaks with rotary-screw propulsion, characterized in that it contains the plow made as mounted for rotation at different speeds conical and cylindrical screws, whereby the plow may be performed by replacing one of the axles of the machine or trailer with a standalone engine.