Conveyor (noun)

1. A person or thing that conveys something.
2. A mechanical apparatus for moving objects or materials along a continuous powered track.

Origin:

Mid 19th century: from convey + -or.

Examples:

1. The conveyor belt carried the packages to the shipping area.
2. He was appointed as the conveyor of the company's message to the public.
3. The conveyor system is used to transport coal from the mine to the surface.
4. The conveyor of the assembly line was responsible for moving the parts from one station to another.
5. A conveyor belt is used to move baggage at the airport.