| 摘要 |
A system and method are provided for depositing fragmentized stonework material in layers within a drainage trench extending alongside a roadway. The system includes a mobile platform, a dispensing arm portion, an actuating portion and a controller. The mobile platform defines a storage compartment for intermediately storing the fragmentized stonework material received from a predetermined source. The dispensing arm portion is coupled to extend transversely from the storage compartment and is selectively activated to convey and expel the fragmentized stonework material from the storage compartment into the drainage trench. The actuating portion couples the dispensing arm portion to the mobile platform in angularly displaceable manner. The is controller coupled to selectively activate the actuating portion and thereby adjust the dispensing arm portion in angular position relative to the storage compartment to maintain substantially even distribution of the fragmentized stonework material in the drainage trench. |
