Mobile apparatus for comminuting lumpy material

Mobile apparatus for comminution of chunk material, the mobile apparatus comprising:

• a chassis,
• a crusher,
• a charging device for the material to be fed to the crusher and to be comminuted,
• a removal conveying device with a screening device for the material comminuted by the crusher, and
• a return conveying device for return of the material retained by the screening device to the charging device, the return conveying device being divided into a first return conveying section and a second return conveying section, each of the first return conveying section and the second return conveying section being oriented in a direction of the charging device,
• wherein the second return conveying section is fastened onto the apparatus by way of at least one rotational joint, so that the second return conveying section can be turned away from the charging device.