Chain stretching monitoring device of tobacco flake redrying machine

The invention discloses a chain stretching monitoring device of a tobacco flake re-drying machine, which comprises a control device, a mounting frame, a chain stretching monitoring device, a chain stretching monitoring device and a chain stretching monitoring device, the sliding bearing part is connected into the mounting frame in a sliding manner, and a connecting groove is formed in the sliding bearing part; one end of the connecting column is located in the connecting groove, and the other end is located on the outer side of the sliding bearing piece; one end of the reflecting plate is connected to the connecting column located in the connecting groove; the adjusting assembly is detachably mounted on one side of the interior of the mounting frame; the position detection instrument is adjustably mounted on the adjusting assembly; and the position detection instrument is electrically connected with the control device. According to the method, an operator can conveniently pre-judge the possible tensile deform