Many customers use automatic feeding mixers that have been transformed. Generally, customers have idle vehicles on hand, such as light trucks, dump trucks and various agricultural vehicles. Using these vehicles to transform the mixer, although the investment cost is saved, it also increases the unsafe hidden danger in the operation of the automatic feeding mixer. The reason for the potential safety hazard is that the chassis used by customers to modify the mixer is generally not the special chassis of the mixer.
Compared with the ordinary chassis, the special chassis of the mixer increases the full power output device of the engine. Generally speaking, the engine can output two transmission shafts. The small drive shaft directly drives the hydraulic oil pump of the mixer truck, the engine speed is stable, and the oil pump can maintain a good and stable output. The modified mixer can only take power from the power take-off axial oil pump of the gearbox.
The installation size of the power take-off itself is relatively small, which can not match with the high-quality oil pump with large installation size. Moreover, when the transmission is not working, the hydraulic oil pump will not work, such as when stepping on the clutch. The power take-off shaft operates continuously during driving. The continuous meshing of gears will affect the meshing of vehicles.
And the power take-off shaft is not a mechanical part that can work for a long time. It is generally installed and used when parking on the dump truck. If it is used for a long time, it is easy to damage the teeth and affect the work of the automatic feeding mixer. If it is not repaired in time for a long time, the concrete will solidify into the tank, causing inevitable losses.
In addition, as a transport vehicle, the self loading mixer shall be maintained and repaired in accordance with the provisions of the Ministry of communications, and the maintenance system of "regular inspection, compulsory maintenance and conditional maintenance" shall be implemented. Under this premise, the maintenance work shall be done well in combination with the actual situation of the self feeding mixer.
In terms of daily maintenance, the transport vehicle of the self loading mixer should not only maintain the vehicle engine chassis and other components as usual, but also do the following maintenance work. When the engine fails, the treatment is relatively simple: the engine of the rescue vehicle can be unloaded and loaded into the damaged vehicle, and then each pipe can be connected. The concrete in the self loading mixer can be unloaded with the start of the rescue vehicle.
The above is the relevant content about the problem shared for you today. I hope it can help you. If you want to know more, you can contact us by phone or follow our website http://www.zkhntjbj.com 。