Boosting type intermittent seeding apparatus of natural meadows and operation method thereof

Abstract

The invention relates to a boosting type intermittent seeding apparatus of natural meadows and an operation method thereof, which is characterized in that the seeding apparatus comprises a seed box fixed on an integral rack, a seed push device, a seed case and a seed protection wheel; a seed push opening is arranged on one side of the side wall on the lower part of the seed box, and a seeding opening is arranged on a symmetrical side; the seed push device comprises a push plate, the push plate is arranged in the seed box through the seed push opening in a penetration manner and is situated above the box wall of the bottom part of the seed box, a connecting rod is connected on the end away from the seeding opening of the push plate, the other end of the connecting rod is connected with a gear, and a plurality of connecting holes used for connecting the connecting rod are arranged on the gear; the seed case is arranged on the side of the seed box where the seeding opening is situated, a seed inlet on the seed case is corresponding to the seeding opening on the seed box, and a seed conduit is arranged on the bottom part of the seed case; the seed protection wheel is arranged in the seed case, the seed protection wheel comprises four seed protection wheel side walls, and the four seed protection wheel side walls are respectively welded with wheel shafts through a spoke; the seed protection wheel side walls have the same dimension and shape and are arched plates, and the plate surfaces are cylindrical surfaces; and the seed protection wheel side walls are tangent to the seed inlet on the seed case and the seeding opening on the seed box.

Description

technical field [0001] The invention relates to a seed metering device and an operating method thereof, in particular to a booster intermittent seed metering device and an operating method thereof which can be applied to sowing gramineous forages in natural pastures. Background technique [0002] As a natural resource, natural grassland is the precious wealth of human beings and the basis for the survival and development of grassland animal husbandry. However, in recent years, due to the influence of natural factors and human factors, a large area of ​​natural grasslands in my country has been degraded, and grass production has dropped significantly. Therefore, effective measures must be taken to curb the degradation of natural grasslands and restore and increase the coverage of natural grasslands. It is a very effective measure to promote the mechanization of forage sowing in large areas and improve the technology of forage sowing. At present, pasture sowing machines are m...

AI Technical Summary

Problems solved by technology

The families and genera of sowing grass in grasslands are mostly gramineous. Due to the problems of slender grass seeds, small thousand-grain weight, poor fluidity, and easy entanglement, it is difficult for the seeder to arrange seeds and it is not easy to sow.

At present, there is a lack of low-cost, simple and feasible mechanical seed metering devices in China, which cannot realize the smooth seeding of gramineous grass species; thus hindering the realization of effective sowing and large-scale promotion of forage seeders, slowing down the mechanization process of forage sowing

Images