The longer the working time of the automatic mixer is, the problems will be encountered, such as deviation of the belt conveyor, non feeding of the intermediate transition silo, jamming of the aggregate feeding door, slipping of the belt conveyor in rainy days, slow feeding of powder and so on. In case of such problems, the production of the whole concrete production line may be affected. Therefore, finding the problem in time and finding a solution can increase the output and reduce the loss. In this paper, the automatic mixer manufacturer will introduce to you how to solve the problem of no feeding in the intermediate transition bin of the automatic mixer.

1.在自動攪拌車生產過程中如出現(xiàn)中間過度倉不往攪拌機內卸料，就應該檢查粉灰秤、水泥秤、外加劑秤、水秤是否已經稱量到位，中間過度倉的限位開關是否檢測到位，攪拌站攪拌主機卸料門是否關門到位。

1. In the production process of automatic mixer truck, if the intermediate transition bin does not unload into the mixer, check whether the powder ash scale, cement scale, admixture scale and water scale have been weighed in place, whether the limit switch of the intermediate transition bin is detected in place, and whether the unloading door of the mixing host of the mixing plant is closed in place.

2.檢查自動攪拌車攪拌主機內有沒有料，如果還沒卸料，攪拌時間到可以按下卸料門按鈕，先進行卸料。

2. Check whether there is material in the mixing host of the automatic mixer. If it has not been unloaded, press the unloading door button when the mixing time is up, and unload the material first.

3.混凝土攪拌站皮帶延時未到設定值亦不投料；料門被卡住打不開，開門氣缸感應器沒有檢測到位或失靈，氣缸串氣，密封件損壞，開門機構不夠靈活，氣壓不夠，氣缸失靈等原因也應該還加以考慮。

3. The belt of the concrete mixing plant will not be fed until the time delay reaches the set value; The material door is stuck and can not be opened, the door opening cylinder sensor is not detected in place or fails, the cylinder is crosstalk, the seal is damaged, the door opening mechanism is not flexible enough, the air pressure is not enough, the cylinder fails and other reasons should also be considered.

4.攪拌站中間過度倉打開后再關上的時候無法檢測到關門信號，應該先用攪拌站手動開關門開關試，如果還不行就應該檢查限位開關以及線路時好時壞、是否異味松脫、門板上是否有集料粘在上面，或開門機構的調節(jié)螺栓是否松動，沒有調節(jié)到位。

4. If the door closing signal cannot be detected when the intermediate transition bin of the mixing plant is opened and then closed, the manual door opening and closing switch of the mixing plant should be used first. If not, check the limit switch and whether the line is good or bad, whether the peculiar smell is loose, whether there is aggregate stuck on the door plate, or whether the adjusting bolt of the door opening mechanism is loose and not adjusted in place.

5.卸料門接近開關沒有檢測到位或接近開關損壞，重新調整位置或更換。

5. If the proximity switch of the discharge door is not detected in place or the proximity switch is damaged, readjust the position or replace it.