SELF-PROPELLED CONVEYER HOPPER Russian patent published in 2014 - IPC B65G63/00 B65G67/06 B65G65/28 B65G65/30 

FIELD: transport.

SUBSTANCE: self-propelled conveyer hopper comprises gantry (8) with trucks (1) arranged above hopper (9) with two isolated compartments to accommodate rotary platform (19) supporting intake support (22) with belt conveyor (23) and loader, intake support lift-down mechanism (26). Rotary shutter (17) with drive is arranged above said hopper to closes of whatever compartment. Said hopper houses two movable discharge bottoms (12, 13) under said compartments. Chute (27) is arranged inside rotary platform between belt conveyor discharge drum of intake support and rotary shutter, above the hopper. Track frames are connected by stiff deck with which articulated are In and OUT trestles with their up-and-down drives.

EFFECT: higher efficiency of open-cast jobs with wheel-type trencher.

2 cl, 2 dwg