Salvia miltiorrhiza seeding and straw covering machine

The invention provides a salvia miltiorrhiza seeding and straw covering machine and belongs to a seeder, and the machine can be used for effectively solving the problems of large amount of labor used, high labor intensity and low efficiency caused by manual seeding and straw covering. The machine provided by the invention comprises a rack and a traction rack connecting tractor, wherein a seed separating shaft in a seed box is arranged at the lower side of a seed blocking hairbrush; part of the surface of the seed separating shaft enters the seed box; an axial seed blanking groove is arranged on the surface of the shaft; the seed blocking hairbrush is pressed on the seed separating shaft; a seed separating shaft driving mechanism is arranged between a land axle and the seed separating shaft; a straw box is internally provided with a push plate which can move up and down; a compression adjusting spring is arranged between the bottom of the push plate and the bottom of the straw box; clincher teeth hinged on the rack are connected with the land axle through clincher tooth transmission mechanism; and straw blocking teeth are arranged at the front part of the straw box. The machine based on such as design has a simple structure, is convenient and practical, and can be used for rapidly seeding and covering straws, reducing the worker quantity and the labor intensity and improving the seeding efficiency.