Precise hole sowing machine for grass seeds

Abstract

The invention discloses a precise hole sowing machine for grass seeds. The precise hole sowing machine comprises a rack, a plurality of hole sowing devices installed on the rack and a traction mechanism arranged at the front end of the rack; each hole seeding device includes a hole forming device, a transmission device, a sowing device and a soil-covering suppression device mounted on a fixing frame; each hole forming device is located in front of the corresponding fixing frame; each sowing device is located in the middle of the corresponding fixing frame; each soil-covering suppression devicecomprises a soil covering device and a suppression wheel mounted on the corresponding fixing frame and located behind the corresponding sowing device; each transmission device comprises a drive wheelarranged on one side of a roller, a transmission shaft arranged between the corresponding hole forming device and the corresponding sowing device, transmission wheels arranged on both sides of the transmission shaft and a driven wheel arranged on one side of a stirring shaft; the transmission wheels arranged on both sides of each transmission shaft are respectively connected with the driving wheel and the driven wheel through transmission chains; and a discharging control mechanism is disposed on each transmission shaft.

Description

technical field [0001] The invention relates to the technical field of sowing, in particular to a grass seed precision hole sowing machine. Background technique [0002] Grass seeds refer to the seeds, fruits, roots, stems, seedlings, leaves, buds and other planting materials or propagation materials of herbaceous plants and forage shrubs used for animal feeding, ecological construction, greening and beautification, etc. At present, when sowing grass seeds, it is mainly carried out by drill sowing or broadcasting. Reclamation of grasslands is not conducive to the restoration of grasslands when drilled by traditional grass seed seeders. At the same time, it may increase the desertification of grasslands. Sometimes, due to factors such as strong sandstorms and little rain in the grassland area, most of the sown grass seeds cannot take root and germinate, which reduces the quality of sowing. At the same time, it is easy to be eaten by animals in the grassland area, resulting in...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the problems existing in the above-mentioned prior art, and provide a grass seed precision hole seeder to solve the problem that the grassland area is destroyed during drill sowing and most of the seeds cannot take root and germinate during sowing.

[0005] Another object of the present invention is to provide a simple-structured and easy-to-use hole sower, which solves the problem that the sowing volume of existing seeders cannot be adjusted.

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