Simple vegetable seed air-drying platform and making method thereof

The invention discloses a simple vegetable seed air-drying platform and a making method thereof. Multiple first supporting columns are uniformly distributed to form a column, two second supporting columns are symmetrically distributed on two sides of each first supporting column, front-side transverse connecting rods are connected between two outmost side second supporting columns, the two front-side transverse connecting rods are connected with two side transverse connecting rods in an end-to-end mode, top transverse connecting rods are fixedly connected to the top ends of the first supporting columns, the top transverse connecting rods are fixedly connected with the middles of top connecting rods through middle connecting structures, and the ends of top connecting rods are fixedly connected with the corresponding second supporting column through end connecting structures. A steel wire frame is detachably connected with the corresponding front-side transverse connecting rods, the side transverse connecting r