GRASS SHAFT OF AGRICULTURAL HARVESTING VEHICLE AND AGRICULTURAL HARVESTING VEHICLE Russian patent published in 2020 - IPC A01D43/08 

FIELD: agriculture; machine building.

SUBSTANCE: group of inventions relates to agricultural machine building. Grass shaft of agricultural harvesting vehicle comprises front wall, rear wall and side walls, which together form feed channel of grass shaft. Feed channel at one end comprises inlet hole, and at opposite end – outlet hole. Fixing devices serve for installation of grass shaft in harvesting vehicle between grinder of harvesting vehicle and additional accelerating device of harvesting vehicle. On each side wall of the grass shaft there is a fastening device made in the form of a clamping lever, which at one end contains a drive handle, and on the opposite end – a clamping section. Corresponding clamping lever is installed with possibility of turning or tilting on the middle section located between the drive handle and the clamping section.

EFFECT: group of inventions provides convenience of installation and dismantling of grass shaft in agricultural harvesting vehicle.

11 cl, 10 dwg