DEVICE FOR DEVELOPMENT OF LANDS WITH WOOD UNDERGROWTH Russian patent published in 2022 - IPC A01G23/00 A01G23/02 A01G23/06 

FIELD: forestry; agriculture.

SUBSTANCE: invention relates to forestry and agriculture and can be used for development of lands with undergrowth. Device for development of lands with wood undergrowth contains traction machine, in front of which there is a device for felling of wood undergrowth. In addition, the device contains a drum with cams installed in front of spring-loaded guide rollers installed in front of a green separator made in the form of a row of brush drums. Rotary wood grinder is installed in the direction of movement of the tree trunk. Device is equipped with inclined conveyors, one of which has the possibility of receiving the crushed wood from the wood grinder and is brought into the upper part of the accumulating hopper. Lower part of the second conveyor is located under the green separator, and its upper part is brought above the thermal chamber, in the lower part of which there is an auger furnace. In the lower part of the accumulating hopper there is a feeding vibratory chute, which has the possibility of supplying crushed wood to the auger furnace. Disk cultivator is installed in the rear part of the device behind the auger furnace. Mechanism for tree undergrowth felling is a plunger grubber with a guide conveyor with spring-loaded parallel branches.

EFFECT: invention makes it possible to process undergrowth into mineral fertilizer with its simultaneous application into upper soil layer.

1 cl, 1 dwg