Hydraulic power unit is a very common part of the hydraulic power unit, which plays a very important role in the hydraulic power unit, the nickname is called hydraulic power converter. For this part of the specific how to operate and work, together to understand it.
Steering gear is actually a kind of gear mechanism, the role of the existence is to do rotation and steering, making the mechanical work more rapid and flexible. It is an important part of the steering system. Its role is also very large, can increase the steering and change the direction of the mechanical force in the process of operation, so that can reach the required direction and force in the work.
The components of this type of hydraulic power unit are also widely used in other fields, such as agricultural machinery, shipbuilding machinery, garden machinery, engineering machinery, and so on.
The reason why it is widely used is that it is more flexible and convenient to operate, even for the novice. And in the process of mechanical cloud installation, if the steering gear does not work, the whole machine will not be able to operate and work.
Through the above we for you to introduce the hydraulic power unit in the hydraulic converter work, hope to let you better understand the hydraulic power unit
Under normal conditions, the oil pump supplies oil to the system, automatically maintains the rated pressure of the system, and realizes the position protection function of the valve in any position through the locking of the control valve. In the working state, the hydraulic actuator is controlled by the solenoid valve, the system command signal makes the solenoid valve move, control the oil pressure and the energy release of the accumulator, and then control the oil cylinder slide valve, drive the valve through the mechanical transmission mechanism, and implement the quick closing, normal opening and closing and test control.
The high pressure cylinder can be fixed on the valve stem or directly used as an actuator. The excess hydraulic oil is returned to the hydraulic station so that the piping system can control several parallel valves with one inlet pipe and one return pipe.
The power unit is designed to be optimized for a variety of applications, such as truck operation in harsh environments, heavy lifting for extended periods of time, and other applications that require high performance and quality products.
Motor start, three-position four-way solenoid valve rising end coil power, oil cylinder rising. (if not rising, the other end of the coil can be charged) reach the specified position. The single oil cylinder rising is powered by two two-way check valve coils and then rising. Reach the designated position, the rise action is complete.
The power unit three-position four-way solenoid valve descending control one end of the coil to get electricity, double-acting oil cylinder descending. Double acting oil cylinder up and down motor must be in the working state, it is driven by hydraulic oil to achieve action. (at this time the motor can be closed, it is on the deadweight oil road connected to the drop) as a single oil cylinder, which know which two-way check valve connected to work. When the rise does not need to be accompanied by manual solenoid valve electrified, when the fall must be accompanied by manual solenoid valve electrified.
