Fixed point seeding apparatus

Abstract

The invention discloses a fixed point seeding apparatus among agricultural seeding equipment, comprising a support and a seed dropping disc; the seed dropping disc is provided with a plurality of seeding holes; the support comprises a frame and support legs connected to the frame and is provided with slide slots, and the seed dropping disc is disposed on the frame; a seeding cavity is attached to the upper surface of the seed dropping disc, and the bottom of the seeding cavity is hollowed-out; sliders are connected to the seeding cavity and are slidably connected in the slide slots; a support plate is also connected to the sliders; the support plate is attached to the lower surface of the seed dropping disc, and the support plate and the seeding cavity are positioned in a same vertical plane; the seeding holes are distributed in rows; the sliders are penetrated by press shafts that are connected with a press plate, and the press plate is positioned below the support plate. The sliders sliding on the frame are used to drive the seeding cavity and the support plate attached respectively to the upper and lower surfaces of the seed dropping disc, the depth of the seeding holes enables seeds to be quantitatively dropped, the seeds are then sowed in soil through the press plate, and fixed-point quantitative seeding can be achieved in the scheme.

Description

technical field [0001] The invention relates to agricultural sowing equipment, in particular to a fixed-point sowing device. Background technique [0002] Seeding is an essential and important link in agricultural production. During the sowing process, the row spacing and hole spacing should be specially set according to the actual seeds sown, so as to be suitable for the germination and growth of the seed field. Therefore, the sowing effect is directly related to the agricultural harvest. how much. [0003] Under normal circumstances, the workload of sowing is quite large. Nowadays, many farmers use machinery as auxiliary tools in agricultural production. At present, the commonly used seeder is a drum type seeder. The drum of the seeder is connected with a motor, and a number of sowing holes are arranged on the wall of the drum. During the sowing process, the drum is driven by the motor to rotate, and another running car drives the drum forward. The seeds contained in the...

AI Technical Summary

Problems solved by technology

When sowing, what is actually needed is that the seeds fall accurately from the sowing holes into the nests, but since there are sowing holes on the wall of the drum, the seeds also slide in the drum during the rotation of the drum, so there will be a few seeds Did not fall into the nest, accidentally sowed some more seeds, resulting in wasted seeds

And after planting and germination in the later stage, it is necessary to remove the young sprouts from the seeds accidentally sown on the planting ground, which increases the workload.

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