Quick coupling is also called quick connector, mainly when the excavator is working to improve the displacement efficiency between the bucket and the bucket, the soil reducer and other working parts, divided into hydraulic and mechanical two, although the design is very flexible and subjective, but the basic principle is the same.
Quick coupling is a wide range of industrial product accessories noun, divided into hydraulic pipe quick change joint and excavator quick change joint. Long arm excavator quick change joint is also called quick connector, quick connector, quick change joint can be quickly installed on the long arm excavator various configuration parts (bucket, soil reducer, crushing hammer, hydraulic shear, etc.), can expand the use of long arm excavator, and can save time, improve efficiency.
Quick coupling has the following advantages:
1, quick and convenient disassembly, save time, improve work efficiency, reduce the labor intensity of the operator.
2. Almost no working medium flows out when the self-sealing quick-change joint is removed. Reduce the pollution of the working environment, avoid the dirt into the pipeline system, thus improving the reliability of the hydraulic system.
3. The quick change joint itself can rotate freely, which not only releases the internal stress generated in the pipeline during installation, but also overcomes the loosening caused by vibration when working.
4, the use of high strength materials; Suitable for 3-45 tonnage models.
5, the use of hydraulic control check valve safety device, to ensure safety.
Quick coupling action
Quick replacement joint is mainly used to improve the displacement efficiency between the bucket and the bucket, the soil reducer and other working parts when the excavator is working. It is divided into hydraulic type and mechanical type.
Quick joint action
Quick connector is a connector that can connect or disconnect pipelines without tools. The quick joint can be divided into: quick joint with air, quick joint with oxygen fuel gas, quick joint with gas liquid sharing, quick joint with oil pressure, quick joint with inert gas, quick joint with cooling water temperature oil, quick joint with semiconductor.
