CONVEYOR PAN WITH REPLACEABLE TROUGH, AND REPLACEABLE TROUGH Russian patent published in 2012 - IPC B65G19/28 

FIELD: transport.

SUBSTANCE: conveyor pan comprises base 1 with two side plates 2, 3, intermediate floor 5, and replaceable trough 20 making upper flight to be secured to and detached from base 1. Trough 20 comprises side sections 21 with top flange 23 and upper flight fastener including screwbolts to be secured to base 1 in place. Side section top flange has multiple recesses 28 with open edge whereto welded are retaining strips 27 extending sideways above top flange 23. Said top flange has also multiple bolt holes 26 for said multiple screwbolts.

EFFECT: easier replacement.

16 cl, 4 dwg