CRANE-MANIPULATOR Russian patent published in 2004 - IPC

FIELD: agricultural engineering.

SUBSTANCE: proposed crane-manipulator has chassis 1 with fitted-on-support device 2 consisting of beam and outriggers 9 fitted on its sides for reciprocating in vertical plane. Column 4 is installed on chassis for rotation relative to vertical axis. Column 4 is hinge-connected by boom with elbow with telescopic link and load-gripping member installed for displacement in vertical and horizontal planes. Additional outrigger 10 is installed in lower part of column coaxially with vertical axis. Lower part of column is mated with lower bracket by means of adapter bushing with hydraulic drive of outrigger arranged in its space. Slewing mechanism is mounted on upper part of column by means of splined bushing. Housing of slewing mechanism is secured on plate of upper bracket.

EFFECT: increased load capacity, enlarged zone of servicing.

6 cl, 3 dwg