论文部分内容阅读
1.工作原理西筑H4000型沥青混合料搅拌站成品储仓小车系统主要由小车、电动机、卷扬机、机械制动器、变频器、编码器组成。小车在搅拌锅下接好沥青混合料后,在卷扬机带动下往上运动,到储仓上面进行卸料,卸完料后再往下运动到搅拌锅下进行接料,这样就完成一个工作循环。变频器控制电动机在包括启动、运行、停止整个运行过程中转速的变化,从而保证小车平稳运行。安装在传动轴上的直流电磁盘式BM机械制动器,通电
1. Working principle West built H4000 asphalt mixing plant finished product storage car system consists of car, motor, winch, mechanical brake, inverter, encoder. After the car is connected to the asphalt mixture under the stirring pot, it is driven upwardly by the winch to unload the material above the storage bin. After unloading the material, the car is further moved down to the stirring pot for material connection, thus completing a work cycle . The frequency changer controls the change of the rotational speed of the electric motor during the whole operation including starting, running and stopping, so as to ensure the smooth running of the car. DC disk-mounted BM mechanical brake mounted on drive shaft, energized