UPROOTING MACHINE Russian patent published in 2018 - IPC A01G23/06 

FIELD: agriculture.

SUBSTANCE: uprooting machine consists of a frame with a hitching mechanism 1, a base plate, uprooting teeth 3, hydraulic cylinders for rotating the uprooting teeth, and hydraulic cylinders 4 for lifting working equipment. The uprooting teeth are set in two rows, covering the stump within 180°. The extreme teeth are located in the first front row, and the central ones in the second row. Rotating each of them is carried out by separate remote hydraulic cylinders, which allows first to tear lateral roots on the sides relative to the stump, and then to uproot the stump without changing the geometrical position of the unit. The working face of the uprooting teeth is made sharp, allowing to create tension stress in the roots with their simultaneous cutting.

EFFECT: such implementation allows to use the power of the hydraulic tractor drive more rationally, to reduce energy, labour and time costs while stumping felling areas and fire-sites, to reduce the negative impact on the forest environment and the soil.

2 cl, 3 dwg