Novel field ridging and film mulching seeder

The utility model provides a novel field ridging and film mulching seeder which comprises a soil covering roller mounted on a machine body, and is characterized in that two push blocks are symmetrically arranged in the soil covering roller, racks are symmetrically fixed at the ends, close to each other, of the two push blocks, a gear is meshed between the racks, a power piece is arranged on the gear, and the power piece is connected with the push blocks. Through the arrangement of push blocks, racks, gears and power pieces which are symmetrically arranged in the soil covering roller, soil can be uniformly extruded out of soil outlet holes, so that uniform sliding of the soil on the two sides is realized, and mulching films on the two sides can be suddenly and stably covered and fixed. 本实用新型提供一种新型垄田铺膜播种机，包括安装在机体上覆土滚筒，其特征在于，覆土滚筒内对称设有两个推块，两个推块相互靠近端对称固定有齿条，齿条之间啮合有齿轮，齿轮上设有动力件，通过覆土滚筒内的对称设置的推块、齿条、齿轮和动力件的设置，可以将土壤从出土孔内均匀挤出，从而实现两侧土壤的均匀滑落，使得突然能够稳定的对两侧的地膜进行覆盖固定。