Adjustable agricultural product bubble cleaning machine

The adjustable agricultural product bubble cleaning machine comprises a cleaning machine body and supporting legs, a dust cover is fixedly installed at the bottom end of the interior of the cleaning machine body, an adjusting cover is rotationally connected to the interior of the dust cover, and a plurality of open grooves are formed in the surface of the dust cover in a surrounding mode. By adopting the adjusting rod and the adjusting cover, agricultural products subjected to primary treatment can fall into the lowermost position of the device, and at the moment, personnel can rotate the adjusting rod according to requirements, so that the adjusting rod drives the adjusting cover to rotate, and air outlet holes meeting the requirements are located at the slotting position of the surface of the dust cover; therefore, gas sprayed by the jet head subsequently can be exhausted through the air outlet holes with different densities and different apertures, then bubbles with different densities and different bubble