The basic structure of a hydraulic steering device is a device composed of a container and a hydraulic component therein. The hydraulic steering device includes steering cylinder, positioning valve, flow distribution valve, etc. The steering cylinder is the key component. The steering cylinder is composed of a piston and a cylinder block, which are connected by a sealing rod. The hydraulic circuit on the inside of the steering cylinder is connected to the steering pump, while the other side is connected to the hydraulic motor applied to the drive wheel. When the driver rotates the steering wheel, the steering pump rapidly increases the flow of hydraulic oil and presses it into the steering cylinder. Because the piston and seal rod in the steering cylinder are connected to the steering valve and are compressed by the hydraulic oil, the working oil re-enters the oil inlet of the pump. In this way, the pump again outputs the compressed oil into the hydraulic motor of the drive wheel.
The working principle of the hydraulic steering device is based on the hydraulic transmission and interconnected components to achieve the steering effect by inputting the driver's control signal, that is, the rotation of the steering wheel into the steering pump, which generates liquid pressure and transmits it to the steering cylinder. The hydraulic steering gear is simple to operate, fast and stable, and is widely used in various mechanical equipment and vehicles, such as cars, trucks, excavators and so on.
For the basic composition and working principle of hydraulic steering Xiaobian will take you to understand here, I hope you can be helpful after reading, if you want to know more about the relevant information about hydraulic steering, you can pay attention to the company's website.