LOADING EQUIPMENT Russian patent published in 1999 - IPC

FIELD: construction industry. SUBSTANCE: loading equipment has base, manipulator pivotally attached to base, bucket pivotally connected with manipulator, Z-shaped mechanism for rotating bucket in vertical longitudinal plane. Z-shaped mechanism has bucket rotating hydraulic cylinder connected to base, double-armed lever and tie-rod, which is pivotally coupled to bucket and second arm of double-armed lever. Pivot joint for connecting manipulator to hydraulic cylinder of manipulator raising-lowering mechanism is axially aligned with pivot joint for connecting double-armed lever to manipulator. EFFECT: increased efficiency by reduced metal usage and enhanced reliability in operation by reduced moments of deflection of manipulator. 1 dwg