MOWING MACHINE Russian patent published in 2011 - IPC A01D34/42 A01D34/56 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture and may be used in harvesting. Mowing machine comprises frame joined to transport facility or arranged as self-propelled. Driving shaft with elbows is installed in body on bearings. Shafts are installed at the ends of elbows on bearings. Blades are fixed at one side of shafts, and at the other side - sprockets of chain gears of kinematical link of blades are connected to body and to each other. Response sprockets are joined with master connection gears, interacting with fixed gear of body with transmission ratio of 1:2. Chain gear is arranged with the ratio of 1:1. Crescent-shaped teeth are fixed along horizontal sides of blades with notching along blades for vegetable mass cutting.

EFFECT: mowing machine provides for efficient mowing of vegetation with preliminary inclination of stems to blades by air flow developed by a pair of rotary blades.

2 dwg