| 摘要 |
A portable belt conveyor, particularly a plate belt conveyor for rock crushing systems, including a bridge which is provided with a feed chute and which is supported on an undercarriage via a horizontal shaft and adjustable in its angle by means of at least one adjusting and fixing device, particularly a hydraulic power cylinder. The feed chute is arranged to be displaceable along the length of the bridge until it reaches a position in which the center of gravity of the bridge is at least approximately in the vertical projection plane of the shaft. |
