| 摘要 |
FIELD: agricultural engineering, in particular, equipment used for discharging of ground plant mass and mountable onto agricultural harvesting machines. ^ SUBSTANCE: discharge pipeline has curved portion of material raising zone, straight central portion, and curved portion of discharge zone with movable upper wall. Curved portion of discharge zone is positioned for rotation relative to horizontal axis and is composed of two arced walls: lower wall and above mentioned movable upper wall. Cross-sectional sector of movable upper wall is greater than cross-sectional sector of lower wall by at least three times. Movable upper wall is made in the form of corrugation whose edges are secured in resilient planks positioned for displacement over curved guides located on upper edges of lower wall. ^ EFFECT: uniform distribution and compaction of fodder over the entire area of vehicle body and substantial reduction of fodder losses during charging thereof. ^ 5 dwg
|
