It is inevitable that the concrete mixer equipment will have some problems in the long-term use. In order to avoid the good performance of the equipment in use, we need to carry out reasonable maintenance on the equipment. What should be paid attention to during equipment maintenance? The following section will answer your question.
1. Mixing drum: when the tank and other parts are used for 50 hours for the first time, timely check whether the bolts of the tank and other parts are loose. Before driving every day, check the lubrication of the supporting wheel and the raceway. Open the supporting wheel shield once a month, clean the internal oil stain and add lubricating grease.
2. Hydraulic drive system: the hydraulic system is the core system of the mixer. In order to ensure that the mixer truck can work normally and the mixing tank can operate normally, the hydraulic oil level of the oil radiator and reducer must be checked each time before the vehicle is started to ensure that the oil level indication is within the scope of the window. At the same time, ensure that it is clean, and do not allow dust and other pollutants to pollute the hydraulic oil of the system, causing the system to not work normally or be damaged.
3. Water supply system: air pressure water supply system can add water at three quarters of the water tank. Check the valve body frequently for blockage or abnormal operation. When the water supply system is used in an environment with the possibility of icing, the water storage must be drained to prevent the pipeline from freezing.
It is not allowed to oil the tire bolts and nuts of the concrete mixer. Many drivers think that coating the tire bolts and nuts with lubricating oil can prevent the bolts and nuts from rusting. In fact, this practice is very dangerous, because it will bring hidden dangers to the driving of the mixer. Bolts and nuts have self-locking characteristics after being tightened, while lubricating oil will reduce the self-locking coefficient. During the operation of the mixing tank, once the bolts and nuts are loosened, accidents will occur.
It is not allowed to directly wash the body of a small concrete mixer truck with water. The internal mechanism of the mixing tank body is relatively complex, and there are many grooves and through-hole designs. Once washed with water, the moisture deposited in the body is not easy to dry, and the parts are easy to rust.
In addition to the above knowledge, check the tightness of the concrete mixer system frequently. After disassembly and repair, apply thread sealant on key parts. All valves in the waterway system should be closed when the vehicle is running, so as not to affect the braking performance of the vehicle. More relevant content will come to our website http://www.0315ms.com consulting service