Conveyor pan with changeable trough, and a changeable trough

The invention relates to a conveyor pan for a mining conveyor. The pan comprises a substructure (1) with two side elements (2, 3) and an intermediate floor (5) as well as a changeable trough (20) forming a top strand and being detachably and exchangeably fastenable to the substructure (1). The trough (20) comprises side profiles (21), each with a top web (23), and the top strand fastening means comprising screw bolts being fixable in place on the substructure (l).In order to ease an exchange of the trough (20), at least the top web (23) of one side profile (21) is provided with a plurality of open-edged indentations (28), in which there are welded holding strips (27), which project laterally over the top web (23) and are provided with a plurality of bolt holes (26) for the passage of a plurality of screw bolts.