Smell source extractor

The utility model relates to an olfactory source extractor, and belongs to the technical field of police dog training. The sniffing source extractor comprises a smoking and dyeing box, a storage device, a pneumatic device and an air heater, the smoking and dyeing box and the pneumatic device are detachably mounted on the storage device, a sniffing source is placed in the storage device, an infected object is placed in the smoking and dyeing box, and the air heater used for blowing smell on the sniffing source to the infected object is mounted in the pneumatic device; the device is of a three-section type detachable structure, when the hot-air blower is turned on, the smells are diffused by the smells, the smells of the smells are attached to infected objects in the smoking and dyeing box, the smells are extracted, the storer can be used for conveniently storing the smells, and after the storer and the smoking and dyeing box are detached respectively, the storer and the smoking and dyeing box can be used as tw