The air suspension system generally bears the vertical load of the air spring, the rapid attenuation of the shock absorber, the height of the valve body height, the load transfer to the bearing arm or push rod guide, and a variety of connectors and fasteners. Several parts. Is the structure diagram of semi-trailer air suspension system, main components:
1. Axle: install tires and guide arm positioning, and transport vehicles to bear various loads.
2. air spring: installed between the guide arm and the frame, bearing vertical load and carrying vehicles, working in a certain height range of up and down changes and limit when the action of the jumping shaft.
3. Guide arm: the bearing and guide arm installed between the axles drive the vehicle under various loads.
4. shock absorber: installed between the guide arm bearing and axle, longitudinal and longitudinal vibration attenuation is very fast, and in the limit when the action of the jumping shaft.
5. Rubber bushing: guide arm with different stiffness is installed and positioned in each direction to ensure that the upper and lower guide arm rotates at a certain Angle around the bushing without relative sliding and wear.
6. Guide arm bearing: connected with the frame fixed under the wing, positioning guide arm and shock absorber are installed.