The driving device of small mixer is used to drive the concrete storage tank to rotate. It is composed of power take-off, universal shaft, hydraulic pump, hydraulic motor, control valve, hydraulic oil tank and cooling device. If this part stops working due to failure, the concrete storage tank will not be able to rotate, which will lead to the scrapping of the concrete in the vehicle, and even cause the whole tank of concrete to condense in the tank, resulting in the scrapping of the concrete mixer truck. Therefore, whether the driving device of the small mixer is reliable is critical.
1. The cutting parts of small mixer are faulty parts. The lubricating grease shall be filled in time, the wear condition shall be checked frequently, and the repair and replacement shall be carried out in time. The fleet should have a spare cardan shaft assembly to ensure recovery within a few minutes in the event of a failure.
2. Make sure the hydraulic oil is clean. The working environment of the mixer truck is not good, so it is necessary to prevent dirt proof cement sand from entering the hydraulic system. The hydraulic oil shall be replaced regularly according to the requirements of the manual. Once water or sand is found to be mixed in the hydraulic oil, the hydraulic system must be stopped immediately and the hydraulic oil must be replaced.
3. Ensure that the hydraulic oil cooling device is effective. Clean the hydraulic oil radiator regularly to prevent the radiator from being blocked by cement. Check whether the radiator fan operates normally to prevent the hydraulic oil temperature from exceeding the standard. As long as the hydraulic components ensure that the hydraulic oil is clean, there are usually few failures, but the manufacturers have different service lives.
Generally speaking, if the driving device of the small mixer stops working due to failure, the concrete tank will not rotate normally, which will lead to the scrapping of the concrete in the vehicle, or even the whole tank concrete will condense in the tank, resulting in the scrapping of the mixer. Therefore, whether the driving device is reliable is a problem that must be paid great attention to in use. Follow us https://www.zishangliaojiaobanji.cn , to guide you to more detailed content!