Round log transporting and fixing device

The invention relates to the technical field of wood processing machinery, in particular to a round log transporting and fixing device. Compared with the prior art, the round log transporting and fixing device comprises three clamping mechanisms which are distributed in a regular triangle relationship, wherein a connecting rod is used for mutually connecting and fixing the three clamping mechanisms; two arc-shaped soft packaging gaskets are arranged on each clamping mechanism; the two arc-shaped soft packaging gaskets of each clamping mechanism package round logs; the three clamping mechanisms which are distributed in the regular triangle relationship clamp the round logs under action of a pneumatic cylinder, so the round logs are not liable to roll and vibrate, and therefore, the round log transporting and fixing device is very beneficial for moving and processing; and moreover, stability of the clamping mechanisms is guaranteed through a triangular stable structure, so that the round log transporting and fi