你知道在运输重负荷混凝土时,自动上料搅拌机是如何测试运行的吗?步骤如下。
Do you know how the automatic loading mixer is tested and operated when transporting heavy-duty concrete? The steps are as follows.
1. 根据所需的混凝土比确定供水,并将时间继电器调整到相应的供水时间。
1. Determine the water supply according to the required concrete ratio, and adjust the time relay to the corresponding water supply time.
2. 启动搅拌电机运转。
2. Start the mixing motor.
3.将所需的混合物加入料斗后,关闭卸料门,提起料斗。料斗运行平稳,可自由停在轨道的任何位置。待料斗起升正常、制动可靠后,将料送入搅拌槽,启动水泵,向搅拌槽供水。
3. After the required mixture is added to the hopper, close the discharge door and lift the hopper. The hopper runs smoothly and can stop at any position of the track freely. After the hopper rises normally and the brake is reliable, feed the material into the mixing tank, start the water pump and supply water to the mixing tank.
4. 搅拌25-35秒后启动出料门。
4. Start the discharge valve after mixing for 25-35 seconds.
5. 在上述试运转过程中,如发现异常情况,应立即停机检查排除故障,然后再试运转至正常。
5. During the above test run, if any abnormal condition is found, stop the machine immediately to check and eliminate the fault, and then try to run it to normal again.
自动上料搅拌机的重载试运行如上所示。车辆在重载条件下进行试车是非常必要的。司机必须注意这一点。
The heavy load trial operation of the automatic feeding mixer is as shown above. It is necessary to test the vehicle under heavy load. The driver must pay attention to this.