CULTIVATOR TOOL Russian patent published in 2005 - IPC

FIELD: agricultural engineering.

SUBSTANCE: invention can be used for intercultivation. Proposed tool has tine and duckfoot shovel with blade. Blade in made in form of disk with bracket and cleaner freely installed on axle for displacement along tine and adjustment of angular position relative to direction of movement. Plate with additional bracket is installed on main bracket. Disk is made spherical, being installed with its convex side pointed to tine for fitting at both sides of tine and changing clearance between disk and inner surface of duckfoot shove. Axle of disk is installed on additional bracket. Cleaner is made in form of two-prong fork whose inner surface follows form of outer surface of disk profile. Clearance is installed on additional bracket radially in rear upper part of disk. Possibility of adjustment of angle, disk fitting height and distance between disk and inner surface of duckfoot shovel provides required quality of intercultivation at low energy consumption. Cleaner precludes sticking of soil on disk surface at its rotation.

EFFECT: improved quality of intercultivation of row and vegetable crops, reduced forces required for displacement of cultivator tool.

2 dwg