Compactor of vertical garbage compression station

The utility model discloses a compactor of a vertical garbage compression station. The compactor comprises a walking platform, a pressing head arranged at the bottom of the walking platform, a hydraulic system arranged on the walking platform and connected with the pressing head through a hydraulic pipeline, and a controller arranged on the walking platform and electrically connected with the hydraulic system. A plurality of walking rollers are arranged at the lower part of the walking platform; a hydraulic motor connected with a hydraulic pipeline of the hydraulic system is arranged on the walking roller; the pressing head comprises an oil cylinder body and a pressing head shell which is arranged on the oil cylinder body in a sleeving mode and driven by the oil cylinder body to ascend and descend. A lower oil cavity connecting pipe is arranged on the outer side wall of the oil cylinder body; the lower oil cavity connecting pipe is communicated with a lower oil cavity of the oil cylinder body; a supporting va