Cement mixer truck is a common concrete mixing equipment, which is widely used in the field of construction engineering. This article will introduce the working principle, operation process and maintenance plan of the cement mixer truck in detail.
One. Working principle of cement mixer truck
The cement mixer truck is mainly composed of a mixing drum, a transmission system, a hydraulic system, a feeding device, a discharging device and an electrical control system. The specific working principle is as follows:
1. First, the cement mixer truck feeds raw materials such as cement, sand, stones and water into the mixing drum through the feeding device.
2. The mixing drum is equipped with multiple sets of mixing blades, and the mixing drum rotates at high speed driven by the transmission system to fully mix the raw materials to form concrete.
3. The concrete is discharged through the discharge device for engineering use.
4. The hydraulic system provides the rotation power of the mixing drum and the adjustment of the tilt angle, and the electrical control system controls and monitors the entire equipment.
Two. Operation process of cement mixer truck
The operation process of cement mixer truck mainly includes the following steps:
1. Check the equipment: Check the status and function of the equipment, including the mixing drum, transmission system, hydraulic system, etc., to ensure that the equipment can operate normally.
2. Preparation: Prepare the raw materials, tools and consumables that need to be used.
3. Start the equipment: According to the operation requirements, add the raw materials into the mixing drum, and start the equipment for mixing.
4. Observation equipment: observe the operation status and mixing effect of the equipment, and find out and solve equipment failures in time.
5. Close the equipment: After the stirring is completed, close the equipment, clean the inside of the equipment, and prepare for the next use.
Three. Maintenance plan of cement mixer truck
The maintenance of the cement mixer truck is the key to ensure its normal operation and prolong its service life. The specific maintenance plan is as follows:
1. Regularly check the status and function of equipment, including mixing drum, transmission system, hydraulic system, etc. Special attention should be paid to the wear of the mixing blades and the oil temperature and pressure of the hydraulic system.
2. Regularly replace the lubricating oil of the equipment to ensure the lubrication of the transmission system and hydraulic system.
3. Regularly clean the inside of the equipment to remove concrete residues and sundries to prevent equipment from being blocked or damaged.
4. Regularly maintain the equipment, including replacing vulnerable parts, adjusting equipment clearance, tightening bolts, etc.
5. Pay attention to the environment and working conditions of the equipment, avoid using it in a harsh environment, and operating the equipment under unsuitable working conditions.
6. Pay attention to safe operation, and carry out safety inspection before using the equipment to ensure the safe operation of the equipment and avoid personal injury.
7. Repair failures in time. When encountering equipment failures, stop the machine for maintenance in time to ensure that the equipment operates in a safe and reliable state.
To sum up, the cement mixer truck is a common concrete mixing equipment that plays an important role. Understanding its working principle, operation process and maintenance plan is of great significance for improving the efficiency of equipment use, prolonging the life of equipment, and ensuring the quality of project construction. In practical applications, it is necessary to strictly follow the operating procedures for operation and maintenance to ensure the safe operation of the equipment.
