概述： 混凝土攪拌機作為攪拌站中更重要的部分，用戶在選擇時也是很謹慎，但有時候在使用過程中還是擺脫不了會出現(xiàn)故障問題。 Concrete
混凝土攪拌機作為攪拌站中更重要的部分，用戶在選擇時也是很謹慎，但有時候在使用過程中還是擺脫不了會出現(xiàn)故障問題。
Concrete mixer as the most important part of the mixing plant, the user is also very cautious in the selection, but sometimes in the use process or can not get rid of the problem of failure.
混凝土攪拌機常見的故障有：
The common faults of concrete mixer are as follows:
1.由于聯(lián)接螺栓松動襯板不齊造成攪拌葉片、支撐臂襯板松動。
1. The lining plate of mixing blade and support arm is loose due to loose connecting bolts and uneven lining plate.
2.圓錐滾子軸承損壞，造成卷揚減速器嗓聲異常。
2. The tapered roller bearing is damaged, resulting in abnormal noise of the winch reducer.
3.攪拌桶內(nèi)有石子卡住攪拌葉片導致攪拌電機停止運轉(zhuǎn)。
3. There are stones in the mixing bucket that block the mixing blade, which causes the mixing motor to stop running.
4.攪拌葉片磨損嚴重，沒有及時更換，造成間隙太大，石子卡塞過載，攪拌軸端支承裝置阻力太大，電壓偏低造成攪拌電機過熱。
4. The mixing blade was seriously worn and not replaced in time, resulting in too large clearance, stone jam overload, high resistance of the support device at the end of the mixing shaft, and low voltage, resulting in the overheating of the mixing motor.
5.軌道安裝不平行或者點擊制動器分離間隙過小，電壓偏低，使得卷揚電機過熱。
5. The track installation is not parallel or the clearance between the click brake is too small and the voltage is too low, which makes the winch motor overheat.
6.故障指示燈滅可能是因為料斗上升個限位開關(guān)壞了或者是搖臂松動，撞針銹蝕，橡膠護套破損等等。
6. The failure indicator light may be off because the first limit switch is broken when the hopper rises, or the rocker arm is loose, the impact pin is rusty, and the rubber sheath is damaged.
以上故障常用的排除方法有：
The common troubleshooting methods are as follows:
1.可以在使用前日常檢查時緊固聯(lián)結(jié)螺栓調(diào)平襯板。
1. The coupling bolts can be tightened and the lining plate can be leveled during daily inspection before use.
2.更換軸承。
2. Replace the bearing.
3.排除攪拌葉片與陳襯板間卡住的石子。
3. Remove the stones stuck between the mixing blade and the old lining plate.
4.更換葉片，調(diào)好間隙；在攪拌支承裝置加注潤滑脂。
4. Replace the blade and adjust the clearance; add grease to the mixing support device.
5.調(diào)整軌道平行度，調(diào)整電機制動分離間隙。
5. Adjust Track parallelism and motor brake separation clearance.
6.修復或更換新的限位開關(guān)。
6. Repair or replace the limit switch.
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