FLAX PULLER Russian patent published in 2008 - IPC A01D45/06 A01D59/04 

FIELD: agricultural engineering, in particular, technique used in flax harvesting machines.

SUBSTANCE: flax puller has frame, pulling unit mounted on frame, and flax puller to tractor hitching device. Flax puller has main frame connected with its one end through vertical pivot joint to pulling unit frame. Opposite ends of both frames are connected through rotating mechanism so as to change position of pulling unit frame relative to main frame and fix it in desired position. Flax puller to tractor hitching device is fixed on main frame. Each of pulling unit dividers is designed for rotation relative to its frame and fixing. Rotating mechanism is formed as guiding bracket and tie-rod. One end of tie-rod is pivotally joined to pulling unit frame. Other end of tie-rod is disposed in grooves of rollers positioned one above another on frame of guiding bracket for moving and fixing it in desired position. Rotating mechanism is equipped with guiding roller disposed on guiding bracket frame. Tie-rod positioned on guiding bracket frame is located within groove of guiding roller so that its position relative to main frame may be adjusted. Frame is movably positioned in guiding bracket casing rigidly secured to main frame.

EFFECT: improved quality of flax harvesting process.

7 dwg