Incubating device

An incubating device comprising:

• a housing having a predetermined internal space and configured such that one side of the housing is configured to be opened and closed, the housing comprising a coupling case;
• one or more plates provided inside the housing and allowing an object to be placed thereon;
• a support supporting a respective predetermined end of each of the one or more plates, and comprising an egg turning gear configured to transmit rotational force to the plates;
• a device driver comprising an egg turning driver mounted to mesh with the egg turning gear to rotate the plates;
• and
• a controller connected to the device driver, configured to operate and control the device driver, and protruding from an outer portion of the housing,
• wherein the one side of the housing has a mounting hole allowing the controller and device driver to be vertically mounted and separated to and from the mounting hole, thereby facilitating maintenance of the device driver and the controller through the mounting hole;
• wherein the coupling case is mounted in the mounting hole and has one open side, wherein a heating part is disposed inside the coupling case, and a blower fan is disposed on a side of the coupling case;
• and
• wherein the blower fan is spaced apart from one end of the coupling case, such that heat located in a central part of the housing is introduced to a separated space of the coupling case and the blower fan.