FRONTAL TYPE MACHINE FOR CUTTING OUT SOIL SURFACE LAYER Russian patent published in 2017 - IPC E01B27/00 

FIELD: construction.

SUBSTANCE: front-type car for cutting out the soil surface layer consists of a self-propelled frame, a supporting and rotating mechanism with an arrow and a ground cutting device placed on it, which moves along a conveyor belt onto a rotary conveyor. The self-propelled frame is mounted on the front and rear traveling trolleys on the rail. Between the frame and the pivoting mechanism guides are placed that allow to move the soil cutting device into the front working position and back to the transport position, where from the bottom, on the frame, retractable propellers are placed for autonomous movement of the machine on the soil in places where the rail lash has already been removed are placed.

EFFECT: expansion of geometric parameters of width and depth of cultivated soil grabbing.

3 cl, 4 dwg