To provide an intake device of a combine capable of suppressing temperature rise in a control box, and capable of preventing failure of wiring of a control panel arranged in the control box.

In the intake device of the combine, an intake pipe is connected to an engine through an air cleaner, and outside air is taken in from an end opening of the intake pipe, and the outside air is introduced into the engine through the air cleaner. The intake pipe is stored in a heat shielding case arranged above the air cleaner, and an electrical component box is arranged on the heat shielding case.