| 摘要 |
#CMT# #/CMT# The method involves activating solenoid valves (V1, V6) for controlling hydraulic actuating cylinders (15, 16) such that predetermined limit downward movement of arms (21, 31) is determined by positioning detectors (26, 36). An actuating movement of the arms in a direction is determined by sliding side members (13, 14) with respect to a central element (12) of tool holders (2, 3) so as to center the arms with respect to an axis (A) of linear plantations (4) while maintaining constant preset distance of the tool holders. #CMT#USE : #/CMT# Method for controlling a tool-carrying assembly for a linear plantation. #CMT#ADVANTAGE : #/CMT# The actuating movement of the arms in the direction is determined by sliding the side members with respect to the central element of the tool holders so as to center the arms with respect to the axis of the linear plantations while maintaining constant preset distance of the tool, so that the simultaneous and automatic displacement of the tool holders intervenes at the exact moment when a feeler starting the autonomous fold of one of the two tool holders so as to avoid the contact of the tool with the seedling caused by bad positioning of the tool holders with respect to the axis of the linear plantation. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a tool holder. A : Axis V1, V6 : Activating solenoid valves 2, 3 : Tool holders 4 : Linear plantations 12 : Central element 13, 14 : Sliding side members 15, 16 : Hydraulic actuating cylinders 21, 31 : Arms 26, 36 : Positioning detectors. |
