To provide a conveyor frame wherein a control device and electric wiring are not exposed to the outside and high installation and maintenance workability can be achieved.

The conveyor frame has a main body frame 20 provided along a carrying passage so as to interpose a carrying roller 3 for carrying an article from both sides thereof, in the inside of which the control device 4 having a prescribed switch 5 for adjustment is provided. The control device 4 is provided with the electric wiring 6 in the inside of the main body frame 20. An opening part 22 for operation is provided on the main body frame 20, and the switch 5 for adjustment of the control device 4 is operated from the outside through the opening part 22 for operation.