Dual-row rolling seeder with soil pulverizing device

The utility model discloses a dual-row rolling seeder with a soil pulverizing device. The dual-row rolling seeder comprises a left rolling seeder and a right rolling seed which are identical and are parallel leftwards and rightwards, wherein at least two mutually corresponding line spacing regulating sleeves are respectively fixedly arranged on seeder push rods, locking lead screws are arranged on the line spacing regulating sleeves, line spacing regulating connecting rods are respectively arranged in the line spacing regulating sleeves in a sleeving manner; soil pulverizing wheels with soil pulverizing nails are respectively mounted on the push rods at the front end of the seeder. According to the dual-row rolling seeder, line spacing between the two seeders can be regulated and two ridges of crops are simultaneously seeded; the dual-row seeder can be detached into a single seeder, and is convenient to use and operate, and flexible to assemble and regulate. The soil pulverizing wheels can play roles in levelling a ridge platform, crushing unturned soil blocks, preserving water in soil, and improving the seeding quality; when no seeding is required, the rolling seeder is left from the ground and pushed to walk by virtue of landing of the soil pulverizing wheels, so that the dual-row rolling seeder is relatively convenient and labor-saving to operate. The dual-row rolling seeder is simple in structure, low in cost, accurate, uniform and consistent in line spacing regulation, stable in performance, excellent in balance in a using process and high in labor efficiency, and is easily held by an operator.