motorized roller conveyor 3d model

Design a motorized roller conveyor system with a total length of 3000 mm, mounted on a rigid steel support stand with adjustable legs. The conveyor consists of powered cylindrical steel rollers, evenly spaced and supported by side frames with bearings. The rollers are chain-driven or belt-driven and connected to a single electric motor allowing forward and reverse motion. A flat, rigid carrier tray is placed on top of the rollers. The tray is designed to: Carry a machine or load securely without tilting Move smoothly along the conveyor length Remain stable during transport Operating cycle: At the start position, the tray is fixed in place and loaded The motorized rollers move the tray from the start to the end of the conveyor The conveyor stops automatically at the end position Workers manually remove the load from the tray The empty tray is removed The conveyor runs in reverse direction to return the tray to the start position The tray is fixed again, loaded, and the cycle repeats Include: Mot