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Precision corn seeder

A technology for seeder and corn, applied in the direction of single-seed seeder, seeder parts, etc., can solve the problems of inconvenient maintenance, high cost, easy damage, etc., and achieve the effects of convenient maintenance, low manufacturing cost and simple structure

Inactive Publication Date: 2011-12-07
石家庄市舜农农业机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the air-suction seeder needs a blower fan and the air-suction roller needs to be in a sealed state, the manufacturing process of this type of seeder is complicated, the cost is high, and it is easy to be damaged and inconvenient to maintain.

Method used

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Examples

Experimental program
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Embodiment Construction

[0016] The precision corn seeder is installed on mechanized sowing equipment to realize precision sowing of corn.

[0017] like figure 1 , figure 2 As shown, the present invention includes a circular bottom plate 12, a seed bin shell 13 connected to the bottom plate 12, and a rotating disc-shaped seed wheel 11 installed between the bottom plate 12 and the seed bin shell 13 . The space between the seed wheel 11 and the seed bin shell 13 forms a kind bin for holding corn. There is a sowing hole 4 at the bottom of the seed bin shell 13 . Several seed gripping mouths 2 are arranged on the disc surface of the seeding wheel 11, and an openable and closing seed biting mechanism is arranged on the seeding wheel corresponding to the positions of the mouths of the seed gripping mouths 2. A seeding hole 3 is formed on the seeding wheel corresponding to the bottom of the seed gripping mouth, and the end of the seeding hole opens on the outer edge of the seeding wheel. The position o...

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Abstract

The invention discloses a precision corn seeding machine. A structure of the precision corn seeding machine comprises a bottom board, a seed chamber housing connected with the bottom board, and a rotary seed-metering wheel arranged between the bottom boars and the seed chamber housing. The bottom of the seed chamber housing is provided with a sowing hole. A disk surface of the seed-metering wheel is provided with at least a seed holding mouth. A seed biting mechanism capable of opening and closing is arranged on the seed-metering wheel, wherein the position of the seed biting mechanism is relative to the position of the seed holding mouth. A seed-metering hole is arranged on the seed-metering wheel, wherein the position of the seed-metering hole is relative to the bottom of the seed holding mouth. An open of the end of the seed-metering hole is arranged on the outer surface of the seed-metering wheel. With the present invention, the seed biting mechanism is adopted to control one grain of the seed, such that the precision seeding can be realized; the precision corn seeding machine provided by the present invention has advantages of simple structure, low preparation cost and convenient maintenance.

Description

technical field [0001] The invention relates to a seeding device, in particular to a precision corn seeder. Background technique [0002] At present, air-suction seeders are used for precision sowing of corn. Because the air-suction seeder needs a blower fan and the air-suction drum needs to be in a sealed state, the manufacturing process of this type of seeder is complicated, the cost is high, and it is easily damaged and inconvenient to maintain. Contents of the invention [0003] The object of the present invention is to provide a precision corn seeder which can realize precision sowing and reduce manufacturing cost, so as to meet the usage requirements. [0004] The present invention is achieved in the following way: the sower comprises a bottom plate, a seed bin shell connected to the bottom plate, and a rotating seed wheel installed between the bottom plate and the seed bin shell; There is a sowing hole at the bottom; at least one seed gripping mouth is arranged on...

Claims

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Application Information

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IPC IPC(8): A01C7/04A01C7/20
Inventor 刘建坡
Owner 石家庄市舜农农业机械有限公司
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