CN215222955U

CN215222955U - Uniform rotary seeder for wheat

Info

Publication number: CN215222955U
Application number: CN202022123600.0U
Authority: CN
Inventors: 王伟均; 张思超
Original assignee: Jining Jiguang Mechanical Technology Research And Development Co ltd
Current assignee: Jining Jiguang Mechanical Technology Research And Development Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-12-21
Anticipated expiration: 2030-09-18

Abstract

A wheat uniform rotary seeder features that the seed delivering tube under the seed sowing device is changed into the one above the seed sowing device, resulting in more proper growth space for each seed, fully and reasonably absorbing soil, fertilizer, water and light, greatly decreasing the waste caused by coarse sowing, and increasing yield. Compared with the traditional planting mode, the quality is improved.

Description

Uniform rotary seeder for wheat

Technical Field

The utility model relates to a wheat uniform seeding, seeding apparatus, rotary seeding wheel and seeder.

Background

At present, a uniform rotary seeder for wheat, a seed sowing device and a seed box are connected, a longer seed conveying pipe is arranged below the seed sowing device, and seeds are conveyed into a furrow opener. The uniformity of seed falling is seriously impaired. Uneven sowing wastes a large amount of grain resources and has low yield.

SUMMERY OF THE UTILITY MODEL

In order to solve the difficult problem of seed falling of homogeneity, the utility model provides an even seeder of wheat, the seed falling is even, single seed is evenly broadcast, reasonable close planting, economize on the seeds, economize on fertilizer, the environmental protection increase output of water conservation. Producing unexpected technical effects.

The utility model provides a technical scheme wheat evenly spread soon machine that its technical problem adopted is: the seed sowing machine comprises a frame, a rotary sowing wheel, a seed box, a speed changer, an earth covering press wheel, a seed sowing device protective cover and an upper seed conveying pipe, wherein the upper seed box is connected with the lower seed sowing device, the seeds discharged by single seeds of the seed sowing device directly enter the soil, and the shorter the distance, the more uniform the seeds fall to the ground. It is characterized in that the distance between the wheat single-seed uniform seeding apparatus and the ground is within 35 cm. The rotary seeding wheel is provided with a rotary seeding knife. The seed sowing device is closely connected above the furrow opener and is a wheat single-seed uniform sowing seed sowing device. The wheat and rice are uniformly sown in single grain, so that the rice and wheat can reasonably absorb soil, fertilizer, water, light and other grain resources, and the seedlings are uniform, strong and high in yield. The closer the seed metering device is to the furrow opener, the more uniformly the seeds fall. The seed conveying pipe is changed from the lower part of the seed sowing device to the upper part of the seed sowing device, so that the problem of uniformity when the seed conveying pipe damages the seed to land is solved, and the seeds are orderly arranged according to single grains of the seed sowing wheel and uniformly land. Unprecedented uniformity improves wheat yield enhancement. Has prominent substantive features and remarkable progress.

The beneficial effects of the utility model

One seed of the two large grain crops of wheat and rice can tillere a plurality of seedlings, and each seed very needs a reasonable growth space environment to reasonably absorb grain production resources such as soil, fertilizer, water, light and the like; traditional even sowing mode pimple seedling breaks ridges, pimple seedlings fight against soil, fertilizer, water and light and the like, and as a result, seedlings are weak and uneven, small ears are shriveled, the yield is low, no seedling is generated in the broken ridges, soil, fertilizer and water are lost, air is polluted, a large amount of grain resources are wasted, single-grain even sowing enables the wasted grain resources to return to crops, lost grain yield is reduced, people are protected, energy is saved, environment is protected, and the yield is increased.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the structure of the wheat uniform rotary seeder of the utility model.

In the figure 1, a wheat uniform rotary seeder frame 2, a rotary seeding wheel 3, a soil covering roller 4, a speed changer 5, a seed box 6, an upper seed conveying pipe 7, a seed sowing device 8 and a seed sowing device shield.

FIG. 2 is a schematic view of the seed meter of FIG. 1.

The specific implementation mode is as follows:

in the figure, 1 a frame (1) of a uniform rotary wheat seeder is connected with a tractor, a press wheel (3) is covered to rotate during working, a transmission (4) is driven to rotate, a shaft of a seed sowing device (7) rotates, seeds of a seed box (5) are leaked to the seed sowing device (7) from an upper seed conveying pipe (6), and the seeds are discharged to the soil with loose vegetables in a rotary seeding wheel (2) through rotation of the seed sowing wheel in the seed sowing device shield (8) in the seed sowing device (7).

Claims

1. A uniform rotary seeder for wheat is composed of machine frame, rotary seeding wheel, seed box, speed variator, soil-covering roller, seeding unit, protecting cover of seeding unit, seed box on the upper seed tube and seed discharging wheel under the seed box, and features that the distance between said seed box and ground is 35 cm.