Lifting device outside granary

The utility model relates to a lifting device outside a granary, which belongs to the technical field of grain storage auxiliary appliances and comprises a supporting cylinder fixed on the outer wall of the granary above one side of a granary entering platform, an L-shaped lifting rod is rotatably mounted in the supporting cylinder, a pulley is mounted at the other end of the lifting rod, a lifting rope is wound on the pulley, and a lifting hook is fixed at one end of the lifting rope. A bent section is arranged at the lower end of the pull rod, and an insertion sleeve for the bent section to be inserted in is arranged on the outer wall of the granary. By means of the device, carried heavy objects or large objects can be lifted to a granary entering platform of a granary or lowered to the ground from the granary entering platform, time and labor are saved, and operation is convenient; operators do not need to move heavy objects or large objects up and down the crawling ladder, and the safety coefficient is hi