Three-dimensional, uniform and high-stability seeding device suitable for wheat

A seeding device, high stability technology, applied in the direction of seeder parts, etc., can solve the problems of unfavorable group productivity, uneven individual distribution, uneven wheat seed drop, etc., to avoid uneven individual distribution, loose arrangement, and convenient and even falling Effect

Inactive Publication Date: 2017-09-26
INST OF CROP SCI CHINESE ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Wheat seeds fall unevenly in the field, resulting in uneven distribution of individuals, fierce competition for light, water, fertilizer, and soil resources, which is not conducive to the improvement of group productivity

Method used

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  • Three-dimensional, uniform and high-stability seeding device suitable for wheat

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Embodiment Construction

[0010] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0011] Suitable for wheat three-dimensional uniform high stability sowing device, such as figure 1 Shown, comprise cabinet 2, the upper part of cabinet 2 connects feed inlet 1, and the bottom of cabinet 2 installs sowing box 3, and sowing box 3 is a hollow casing, and several seed through-holes 16 are set on sowing box 3, and sowing box 3 The lower part of the bottom exposes the cabinet 2, and several sowing tubes 4 arranged in several rows are installed on the side circumference of the sowing box 3, and the inside of the sowing tube 4 communicates with the inside of the sowing box 3, and a screen plate 7 is installed in the middle part of the inside of the cabinet 2...

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Abstract

The invention discloses a three-dimensional, uniform and high-stability seeding device suitable for wheat. The device comprises a case; the upper part of the case is connected with a feeding hole, and a seeding box is installed at the lower part of the case; the seeding box is a hollow box and is provided with a plurality of seed through holes; the lower part of the seeding box is exposed outside the case; a plurality of seeding pipes arranged in rows are installed at the lateral circumference of the seeding box. By reasonably optimizing the internal structure of the seeding device, the seeding device is enabled to realize more uniform seed dropping, so that the phenomenon that seeds compete fiercely for light, water, fertilizer and soil resources due to being not evenly distributed can be avoided, and the utilization efficiency of the seeds for the natural resources is increased. According to the seeding device, a fan is combined with a vent pipe, and air pressures of the upper side and the lower side of a screen plate can be continuously changed by means of forward and reverse reciprocating operation of the fan, so that an up and down reciprocating thrust force is applied onto the seeds accumulated on the screen plate, the seeds are enabled to be arranged more loosely, and the seeds can conveniently pass through holes evenly.

Description

technical field [0001] The invention relates to a sowing device, more precisely, a sowing device suitable for three-dimensional uniformity and high stability of wheat. Background technique [0002] Wheat seeds fall unevenly in the field, resulting in uneven distribution of individuals and fierce competition for light, water, fertilizer, and soil resources, which is not conducive to the improvement of group productivity. Contents of the invention [0003] The object of the present invention is to provide a three-dimensional uniform and highly stable sowing device suitable for wheat, which can solve the above-mentioned problems. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] It is suitable for three-dimensional uniform and high-stability seeding device for wheat, including a chassis, the upper part of the chassis is connected to the feed port, and the lower part of the chassis is equipped ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/20
CPCA01C7/20
Inventor 王德梅陶志强常旭虹赵广才杨玉双王艳杰
Owner INST OF CROP SCI CHINESE ACAD OF AGRI SCI
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