MOUNTED OR SEMI-MOUNTED REVERSIBLE PLOUGH WITH TROLLEY OR WITH ONE WHEEL Russian patent published in 2025 - IPC A01B3/42 A01B3/46 A01B15/14 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. Reversible plough of mounted or semi-mounted type with trolley or with one wheel, moving during use in direction of movement, comprises front part of main frame and rear part of main frame, on each of which plough bodies are installed. Front and rear parts of the main frame are respectively rigidly connected to the front and rear parts of the connecting frame, connected to each other by means of a hinged joint, which connects both parts of the main frame to each other. Plough also includes a support chassis with a fixed front part, which is rigidly connected to a bogie or a wheel, and a folding rear part, which is connected to the fixed front part through a connecting rotary bearing with an axis perpendicular to the direction of movement. Front part of connecting frame is connected to fixed front part of support chassis by means of front swivel bearing with axis parallel to direction of movement. Rear part of connecting frame is connected to swinging rear part of support chassis by means of rear pivot bearing with axis located in plane containing direction of movement. Front and rear swivel bearings form guide thrust bearings for turning the front and rear parts of the main frame, respectively. Axis of the front swivel bearing crosses the axis of the connecting swivel bearing at the level of the said connecting swivel bearing.

EFFECT: simplified design and stability during use.

11 cl, 5 dwg