Cultivator with two rows of discs in direction of travel

摘要

An agricultural machine (101; 201; 301) comprising two mainly parallel, in the direction of travel, cross-running disc implement rows (102a, 102c; 202a, 202b; 304a, 304b), wherein the orientation of the disc implements (102b, 102d; 203a, 203b; 302a, 302b) contained in the mentioned disc implement rows is arranged so that the fore row (102a; 202a; 304a) has disc implements that are mounted on a frame beam (110; 211; 303) and that are angled outwards and backwards towards the sides of the machine and in a dividing line mainly parallel to the direction of travel of the machine form a first point of change (208a, 304c), and the rear row (102c, 202b; 304b) has disc implements (102d; 203b; 302b) that are mounted on a frame beam (110; 211; 303) and that are angled inwards and backwards from the sides of the machine and in the dividing line form a second point of change (208b, 304a), wherein the fore row is adapted to throw soil from the first point of change outwards towards the sides of the machine and the other row is adapted to throw soil from the sides of the machine inwards towards the second point of change. The dividing line with the first point of change (208a, 304c), and with the second point of change (208b, 304) is arranged at a predetermined distance from the centre line of the machine (101; 201; 301) across the direction of travel.

主权项

1. A device at an agricultural machine comprising one frame structure with two mainly parallel, in the direction of travel, cross-running disc implement rows,
wherein the orientation of disc implements contained in the said disc implement rows is arranged so that the fore row has disc implements that are mounted on one linear frame beam and that are angled outwards and backwards towards the sides of the machine from a dividing line which is mainly parallel to the direction of travel of the machine and through a first point of change, wherein all of the disc implements of the fore row are fixedly arranged along a single line, and the rear row has disc implements that are mounted on one linear frame beam and that are angled inwards and backwards from the sides of the machine towards the dividing line which is through a second point of change, wherein the disc implements of the row are fixedly arranged along a line, wherein the fore row is adapted to throw soil from the first point of change outwards towards the sides of the machine and the rear row is adapted to throw soil from the sides of the machine inwards towards the second point of change, wherein the dividing line through the first point of change and the second point of change is arranged at a predetermined distance from a centre line through the centre along the length direction of each respective linear frame beam, wherein the predetermined distance is greater than zero and less al the distance from the dividing line to the end of the linear frame beam, and wherein the first point of change and the second point of change are arranged mainly in line with one wheel track of an appointed draught vehicle.