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Movable seed brush device capable of controlling seed layer uniformity

A uniformly controlled and mobile technology, applied in fertilization devices, planter parts, applications, etc., can solve the problems of affecting the "boiling" movement of seeds, uneven thickness of the seed layer, and unfavorable seed suction, achieving simple structure and convenient operation. , easy-to-control effects

Active Publication Date: 2015-07-08
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The seed adding box is set on both sides of the seed tray. After adding seeds, the seeds are distributed at both ends of the seed box, and the thickness of the seed layer is uneven, which affects the "boiling" movement of the seeds and is not conducive to seed suction.

Method used

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  • Movable seed brush device capable of controlling seed layer uniformity
  • Movable seed brush device capable of controlling seed layer uniformity
  • Movable seed brush device capable of controlling seed layer uniformity

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Embodiment Construction

[0021] The movable type seed layer uniform control seed brush device of this patent is a part applied to the precision seeding machine of the air suction vibration type field seedling raising.

[0022] figure 1 It is a schematic diagram of the structure of the air-suction vibrating field seedling precision seeder. figure 1 The dotted frame in the middle is the schematic installation position of the movable seed layer uniform control seed brush device of this patent, and the core component of the air-suction vibration type field seedling raising precision seeder is the air-suction vibration type seeding device. The air suction vibrating seeding device is composed of two parts: a seed suction part and a vibrating part. The seed suction parts are mainly composed of a seed suction plate 1, an air chamber, a changeover switch, an air suction pipe and an air pump motor. The seed suction tray 1 is provided with a seed suction hole matched with the seedling raising tray. Vibration ...

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Abstract

The invention discloses a movable seed brush device capable of controlling seed layer uniformity, which relates to the field of automation of agricultural machinery. The movable seed brush device comprises a seed brush drive assembly and a movable seed brush. When the movable seed brush device works, the movable seed brush automatically reciprocates along the direction of a horizontal axis of a seed disc so as to enable seeds in the seed disc of a precision planter to be uniformly distributed. The movable seed brush device has the advantages of simplicity and convenience in operation, safety and reliability in working, and high automation degree; the seed sucking rate of the precision planter can be ensured.

Description

technical field [0001] The invention relates to the technical field of precision seeders for agricultural machinery, in particular to a seed brush device for controlling seed layer uniformity of an air-suction vibration precision seeder for field seedling raising. Background technique [0002] Sowing is an important technical link in the agricultural production process, and the seeder is the core component for realizing mechanized precision sowing. In recent years, the planting area of ​​super rice in my country has continued to expand. Compared with conventional rice, super rice has the advantages of tall plant type, thick stalk, strong power of distributing millet, and large ears and more grains. It is all planted sparsely, which is conducive to the occurrence of millet distributing and the growth of a single plant. Growth, forming a high-yield population structure, with an average of 5,000-7,000 holes planted per mu less than conventional rice. This puts forward a hig...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/20A01C19/00
Inventor 陈进李建华李耀明龚智强
Owner JIANGSU UNIV