Engine box cleaning machine

The utility model discloses a cleaning machine for an engine box body. The cleaning machine comprises a rack, the device comprises a rack, a conveying mechanism is fixedly mounted in the rack, a cleaning mechanism is fixedly mounted at the position, close to the bottom of the conveying mechanism, in the rack, a processing mechanism is fixedly mounted at one end of the top of the rack, a cleaning mechanism is fixedly mounted on the side, close to the processing mechanism, of the top of the rack, and the processing mechanism comprises a supporting frame, a spray head and a connecting pipe; a supporting frame is fixedly mounted at one end of the top of the rack, and a spray head is fixedly mounted at the inner top of the supporting frame; the processing mechanism is fixedly installed at one end of the top of the machine frame, when an engine box body is placed on the top of the conveying mechanism by a worker, one end of the connecting pipe is connected with external air supply equipment, and when air is sprayed