Track System
The track system serves as the skeleton of the conveyor; it is typically constructed from I-beams or specialized channel steel. The track is divided into two levels: one dedicated to traction and the other to load-bearing. This dual-level design allows the system to simultaneously support and guide the transported goods. The track can traverse in any direction-including vertical ascents and descents-offering exceptional flexibility in layout design.
Traction Chain
The traction chain is the component responsible for driving the conveyor's movement. It typically consists of a flexible chain assembly. These chains run smoothly within the track system and facilitate the reliable transmission of power throughout the conveyor.
Trolleys and Hangers
Trolleys are connected to the chain and travel along the track, while hangers suspend the materials and are articulated to the trolleys. This structural arrangement ensures that the materials maintain a constant vertical orientation-even during turns or inclines-thereby effectively preventing shifting or tipping.
Drive and Tensioning Mechanisms
The drive unit supplies power to the conveyor and is typically installed at the point where the chain tension is highest. The tensioning mechanism helps maintain the proper tautness of the chain and allows for adjustments to the chain's length to compensate for wear or temperature fluctuations.
Safety Devices
Safety devices play a crucial role in accident prevention. Anti-rollback devices are installed on the components to prevent materials from sliding backward in the event of a chain failure. Shear pins are installed on the drive shafts; designed to fracture when the system becomes overloaded, they serve to protect the equipment from mechanical damage.