Environment-friendly mechanical equipment dust removal device

The utility model belongs to the technical field of mechanical equipment, and particularly discloses an environment-friendly mechanical equipment dust removal device which comprises an equipment mounting table, a dust removal protective cover and a multi-directional spray head, before the mechanical equipment starts to work, the dust removal protective covers are overturned to the vertical direction through the overturning circular shafts, so that the elastic clamping shafts are in butt joint with the clamping grooves, the sealing strips are attached to the side edges of the supporting rods, the two dust removal protective covers form a closed sealing structure, and scraps and dust generated in the working process of the mechanical equipment fall onto the equipment mounting table; or splashing to the inner wall of the dust removal protective cover; after the mechanical equipment finishes working, an electromagnetic switch valve is opened, water is supplied to the multidirectional sprayhead and the lateral spr