MACHINE FOR COMBINED SKIDDING TIMBER Russian patent published in 2016 - IPC A01G23/00 

FIELD: woodworking industry.

SUBSTANCE: machine comprises a power module in the form of self-propelled chassis with a manipulator and a clamp-hook and a technological module with a winch pivotally connected to it, a bearing unit through which the hoist rope with chokers, protective screen and racks of cargo compartment is passed. The machine is provided with a box-shaped device in the form of a hollow parallelepiped for fixing the bearing unit which is fixed to the lower part of the device with the ability of its rotation on a horizontal plane and lifting it to a predetermined height by the clamp-hook, and two pairs of hooks located in height on the rack of the protective screen on the technological module, on the lower of which a device for the bearing unit is placed, and on the upper - the choker.

EFFECT: simplified design of the machine, reduced vertical load on the technological module, reduced installation time of the bearing unit in the technological cycle, reduced energy consumption for the process of skidding, increased labour productivity.

2 cl, 5 dwg