Manual turning gear of double-cone vacuum drum dryer

The manual turning gear of the double-cone vacuum drum drying machine comprises a table top and a turning gear body, the turning gear body is welded to the top of the table top, a bearing is arranged on the outer wall of the right side of the turning gear body, the bearing penetrates through the outer wall of the turning gear body and extends into the turning gear body, and a rotating shaft is welded to the interior of the bearing. One end of the rotating shaft penetrates through the bearing and extends into the turning gear, one end of the rotating shaft penetrates through the supporting frame and the inner wall of the turning gear and extends to the outer portion of the left side of the turning gear, and a gear is movably installed at one end of the rotating shaft; the arrangement of the stop lever can prevent the gear from being separated from the rotating shaft to cause safety accidents during rotation, and meanwhile, the gear can be replaced, so that the practicability of the manual turning gear is great