It's the so-called: sharpening a knife doesn't miss cutting wood. There are many ways to maintain the concrete mixer, but no matter what. As long as the cement mixer is well maintained, its service life and performance will not be lost soon, so as to create more benefits for us. Our daily inspection is a very necessary and simple maintenance. But if you find out how to deal with the abnormal sound of the reducer, then the editor will tell you.
As a doctor, it's the same as a car mechanic. Doctors look, listen, ask and cut, while we all look, check and recheck. Next, I'll explain to you how to deal with abnormal sound in the reducer:
1. If abnormal response of reducer is found during use, the following inspection shall be carried out:
Because there is abnormal sound, we all know that the sound is caused by vibration, so the impact will produce vibration and sound. First, open the reducer to see if there is any foreign object impact, if we do not carry out the next inspection. Check whether the oil in the reducer is sufficient. If there is no oil between the gears, it will wear. If there is no oil lubrication between the iron and the iron, it will wear the rings. If this happens, we need to make the next decision, that is, the degree of gear wear. Part of the oil is released as a test sample. If a large number of black iron chips are found in the oil and the gear is seriously worn, it needs to be replaced in time. If not, change the oil.
2. Abnormal sound during loading of small concrete mixer
First, again, the sound is caused by vibration. Find the source of the sound and check whether the source of the screw is loose. This situation is very common. It is common that if there is a tightening screw that can be fixed, if not, it is an internal problem of the reducer. We need to test the oil before we make a decision.
3. After we operate step 1 and step 2, there is a buzzing sound in the reducer. When the reducer is found to be correct, we should consider whether the other parts of the small concrete mixer are broken. Then we should further check other parts, the following two parts are the first check: hydraulic pump, motor. After checking these items, we can solve almost all problems.
This is just a few personal opinions of Xiaobian, hoping to help the majority of car owners, and hope that the majority of concrete mixer truck and cement mixer truck drivers share their own maintenance experience, so as to help more people.