MECHANISM FOR RELEASING MARKER OF RICE TRANSPLANTER

摘要

PURPOSE: To enable the release of locking of a marker which has been heretofore lifted and lowered by a mechanical structure with an operating lever in a rice transplanter by motor driving and easy practice of release operation. ;CONSTITUTION: A driving arm 12 of a controlling plate 16 and a sensor arm 14 are fixed and installed in a rotating shaft (M1) of a reversible motor (M) for controlling a marker to sense the sensor arm 14 with a positional sensor 15. The motor (M) is driven on a signal from an operating switch (S) and controlled so as to rotate to a prescribed position on a signal from the positional sensor 15 and then rotate to the original position.;COPYRIGHT: (C)1993,JPO&Japio