AUTONOMOUS HOLDING MODULE Russian patent published in 2020 - IPC A01G23/08 B66C1/00 

FIELD: machine building.

SUBSTANCE: autonomous holding module consists of three parts: upper, middle and lower. Upper part is a box-type hollow welded structure of steel with cooked inner and outer angular seams. In welded structure there are built: four-stroke internal combustion engine of air cooling with variator, accumulator and fuel tank, hydraulic system and radio control receiver. Besides, there are openings in upper part structure. Middle part of module represents structure from welded parts, in which two hydraulic cylinders are installed. Lower part of module consists of tong bite, hydraulic cylinder and detachable blade. Grip consists of three parts turning on two vertical axes. On one axis two narrow jaws at the top and at the bottom, on the other – one wide in the middle. Upper, middle and lower parts of module are interconnected by means of pins and eyes, and are actuated by hydraulic cylinders.

EFFECT: invention provides for cutting and laying trees.

1 cl, 2 dwg