conveyor belt

US /kənˈveɪ.ər ˌbelt/
UK /kənˈveɪ.ər ˌbelt/
"conveyor belt" picture
1.

a continuous moving band used for transporting objects from one place to another, especially in a factory, airport, or supermarket

:
The luggage moved along the conveyor belt to the baggage claim.
Workers stood by the conveyor belt, assembling products.