1、拌筒的旋转方向应符合箭头指示方向,如不符实,应更正电机接线。
1. The rotation direction of mixing drum shall conform to the direction indicated by arrow. If it is not in conformity with the reality, the motor wiring shall be corrected.
2、自上料搅拌车应实施二级漏电保护,上班前电源接通后,必须仔细检查,经空车试转认为合格,方可使用。试运转时应检验拌筒转速是否合适,一般情况下,空车速度比重车(装料后)稍快2~3转,如相差较多,应调整动轮与传动轮的比例。
2. Since the feeding mixer is equipped with secondary leakage protection, it is necessary to carefully check the power supply before work, and it can only be used after the empty vehicle is tested and turned to be qualified. During the trial operation, it is necessary to check whether the mixing drum speed is suitable. Generally, the empty speed specific gravity vehicle (after loading) is slightly 2-3 revolutions. If there is a large difference, the ratio of the moving wheel to the driving wheel should be adjusted.
3、搅拌车应设置在平坦的位置,用方木垫起前后轮轴,使轮胎搁高架空,以免在开动时发生走动。
3. The mixer shall be set in a flat position, and the front and rear axle shall be padded with square wood to keep the tires empty in the elevated position to avoid moving during driving.
4、检查传动离合器和制动器是否灵活可靠,钢丝绳有无损坏,轨道滑轮是否良好,周围有无障碍及各部位的润滑情况等。
4. Check whether the transmission clutch and brake are flexible and reliable, whether the steel wire rope is damaged, whether the track pulley is good, whether there is any obstacle around and lubrication of all parts.
5、当混凝土搅拌完毕或预计停歇1h以上,除将余料出净外,应用石子和清水倒入抖筒内,开机转动,把粘在料筒上的砂浆冲洗干净后全部卸出。料筒内不得有积水,以免料筒和叶片生锈。同时还应清理搅拌筒外积灰,使机械保持清洁完好。
5. When the concrete is mixed or it is expected to stop for more than 1 hour, except for the discharge of the remaining materials, the stone and water shall be poured into the shaking drum, and then turned on and turned on, and the mortar glued to the barrel shall be washed and removed. There shall be no water in the barrel to avoid rust on the barrel and blade. Meanwhile, the ash accumulation outside the mixing drum shall be cleaned to keep the machine clean and intact.
6、开机后,经常注意搅拌机各部件的运转是否正常。停机时,经常检查搅拌机叶片是否打弯,螺丝有否打落或松动。
6. After starting, pay attention to whether the operation of all parts of mixer is normal. When the machine is shut down, check whether the blade of mixer is bent or whether the screw is down or loose.
7、下班后及停机不用时,应拉闸断电,并锁好开关箱,以确保。
7. After work and when the shutdown is not used, the switch shall be switched off and the switch box shall be locked to ensure safety.