| 摘要 |
#CMT# #/CMT# The machine (M) has a frame (100) on which pairs of central discs (210, 220, 250, 260) and pairs of lateral discs (230, 240, 270, 280) are arranged. The discs are oriented to break and move back a central reserve (C1) and external edges (C2, C3) of a carriageway (C) and to convey the reserve towards a flangeway (O) of the carriageway, where the discs are arranged on both sides of the flangeway. A circular coulter (400) is arranged on a longitudinal symmetric axis of the machine. The discs are adjustable in position with respect to the frame. #CMT#USE : #/CMT# Agricultural machine for filling a flangeway of a carriageway formed of two wheel traces separated of a central reserve. #CMT#ADVANTAGE : #/CMT# The discs are oriented to break and move back the central reserve and the external edges and to convey the reserve towards the flangeway, and are arranged on both sides of the flangeway, thus assuring the reversing of the volume of the central reserve required at the level of carriageway, and assuring the filling of the flangeway of the carriageway with less power and with less number of discs. The machine presents the width less than the width of the carriageway. The circular coulter is arranged on the longitudinal symmetry axis of the machine, thus avoiding the lateral clearance in the frame during its traction. The machine avoids the non controlled lateral movement of the frame, and assures the grader function with less power. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic top view of an agricultural machine. C : Carriageway C1 : Central reserve C2, C3 : External edges M : Agricultural machine O : Flangeway 100 : Frame 210, 220, 250, 260 : Central discs 230, 240, 270, 280 : Lateral discs 300 : Squeezer roller 400 : Circular coulter. |
