Point-line type soil covering device for seeder

The utility model discloses a soil covering device for a seeder, and particularly relates to a point-line type soil covering device for a seeder, which includes a soil cutting round disc (4), a soil covering roller (2), and a soil scrubbing brush (1), and a soil exit (5) is formed on the soil covering roller (2). The utility model is characterized in that a membrane cutter (3) is arranged on the soil covering roller (2). Compared with the prior art, the soil covering device has the advantages as follows: the structure is simple, the soil covering is correct and uniform and the operation effect is good; the present dibble seeding and drill seeding are considered, line-cutting seams are formed on the membrane laid after seeding, the cutting seams can be correctly covered with soil, and the brush is used to flatten the soil; and the daylighting surface of line seeding is ensured under the condition that the soil moisture conservation is fully guaranteed, the seedlings can naturally rupture the membrane, and the