Patent ID: 11889784
Assignee: G.B.G.I., INC.
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A

Claim 14:
15. A method, comprising steps of:
introducing a lower planting arm vertically below a set of upper planting arms of a row unit;
aligning at least one opening defined in at least one linkage arm of the lower planting arm with at least one aperture defined in a mounting plate of the row unit;
aligning at least another opening defined in the at least one linkage arm of the lower planting arm with at least one through-hole defined in a head frame of the row unit;
pivotally engaging the lower planting arm and the mounting plate with one another, via at least one attachment assembly, via the at least one opening and the at least one aperture;
pivotally engaging the lower planting arm and the head frame with one another, via at least another attachment assembly, at the at least another opening and the at least one through-hole; and
selectively engaging an actuating device with the lower planting arm via one of a first mount of a first bracket of the lower planting arm and a second mount of a second bracket of the lower planting arm; wherein the first bracket and the second bracket operably engages with the at least one linkage arm.