Tool for splitting wood logs - has variable slope conical nose with external screw threads on frame belt driven by electric motor

摘要

The tool spill splitter has a coned screw (4) with three zones (8,9,10) of different slopes. The intermediate one (9) has a slope less than the point (8) and the rear part (10). The point (8) has a double screw thread. The threads formed on the periphery of the screw have a different thread pitch on two faces. The screw is mounted on a frame (1), to which is also fitted an electric motor (2). The screw is driven by a belt (5) over the motor pulley (6) and another (7) on the screw. The frame can have two wheels.