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The core of efficient handling of hydraulic devices in manual hydraulic transport vehicles
Manual hydraulic handling vehicles are widely used in logistics and warehousing fields, and their hydraulic devices are the core of the equipment. The device mainly consists of hydraulic pumps, hydraulic cylinders, hydraulic control valves, and oil tanks.
As a power source, hydraulic pumps are usually manual piston pumps. When the operator pulls the handle up and down, the plunger inside the pump undergoes reciprocating motion, converting mechanical energy into hydraulic energy, causing hydraulic oil to generate pressure and output. This process is like injecting a "source of power" into the handling vehicle, providing initial power for subsequent handling operations.
The hydraulic cylinder is the executing component, and under the action of high-pressure oil, the piston inside the cylinder moves in a straight line, thereby realizing the lifting action of the fork. It is like the "strongman arm" of a transport vehicle, converting hydraulic energy into mechanical energy to accurately lift and lower goods.
The hydraulic control valve is responsible for regulating the flow direction, pressure, and flow rate of hydraulic oil, ensuring smooth and controllable operation of the transport vehicle. Among them, the overflow valve plays a key role in overload protection. When the system pressure is too high, the overflow valve opens to relieve pressure, preventing equipment from being damaged due to overload and greatly improving operational safety.
The oil tank is used to store hydraulic oil and continuously supply working medium to the entire hydraulic system. At the same time, it also has functions such as heat dissipation and impurity precipitation, which help maintain the cleanliness and system performance of hydraulic oil.
The hydraulic device of manual hydraulic handling vehicles has many advantages due to its hydraulic transmission characteristics. For example, smooth transmission can avoid jolting of goods during transportation; Strong power, easy to transport heavy goods; Easy to operate, reducing the skill requirements for operators. In addition, the device has a compact structure and occupies a small space, making it suitable for various narrow space operations.
The hydraulic device of manual hydraulic handling vehicles plays an indispensable role in material handling work with its exquisite design and reliable performance, providing strong support for improving work efficiency and reducing labor intensity.