Nano mechanical paint for rice transplanters

The invention discloses nano mechanical paint for rice transplanters, comprising, by weight, 20 to 36 parts of rosin resin, 18 to 28 parts of vinyl chloride-vinyl acetate copolymer, 6 to 15 parts of oxidized castor oil, 2 to 6 parts of mixed solvent, 2 to 8 parts of fumed silica, 3 to 5 parts of sodium oxalate, 3 to 8 parts of alkyd resin xylene, 2 to 10 parts of wear-resistant additive, 5 to 8 parts of ferricyanate, 3 to 9 parts of rutile titanium dioxide, and 4 to 10 parts of nano-alumina. The nano mechanical paint has the advantages that the paint can be made under the nano fineness by selection and matching of raw materials, corrosion of mechanical parts is effectively prevented, wash fastness is greatly improved, and the paint is tolerant to high temperature and high pressure and long in service life.