A three-dimensional uniform adjustable sowing device suitable for wheat
A seeding device and adjustable technology, applied in the directions of seeding, seeder parts, spreading seeders, etc., can solve the problems of uneven wheat seed drop, uneven individual distribution, unfavorable group productivity, etc., to avoid uneven individual distribution, The effect of loose arrangement and stress reduction
Inactive Publication Date: 2020-08-04
INST OF CROP SCI CHINESE ACAD OF AGRI SCI
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
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 three-dimensional uniform adjustable sowing devices for wheat, 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 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a stereoscopic uniform and adjustable seeding device for wheat. The device comprises a case, the upper part of the case is connected to a feed inlet, a seeding box is mounted at the lower part of the case, the seeding box is a hollow box, and is equipped with a plurality of seed through-holes, the lower part of the seeding box is exposed out of the case, and a plurality of seeding pipes arrayed in rows are mounted on a side circumference of the seeding box. According to the invention, through reasonable optimization of the internal structure of the seeding device, the seeding device can realize more uniform seed dropping, thus avoiding uneven distribution of individual seeds, avoiding intense competition of seeds for light, water, fertilizer and soil resources, and improves the utilization efficiency of seeds on natural resources. According to the invention, the case is equipped with a fan, and through forward and reverse reciprocating operation of the fan, air pressure on the upper side and lower side of a screening plate can be changed constantly, thus avoiding an up-and-down reciprocating thrust to seeds accumulated on the screening plate, enabling looser seed arrangement, and being convenient for seeds to pass through the through-holes evenly.
Description
technical field [0001] The invention relates to a sowing device, more precisely, it is a three-dimensionally uniform and adjustable sowing device suitable for 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 adjustable 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] A three-dimensional uniform adjustable sowing device suitable for wheat, comprising a chassis, the upper part of the chassis is connected to a feed port, the lower part of the chassis is equipped with a seeding box, the seeding...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/08A01C7/20
CPCA01C7/082A01C7/084A01C7/206
Inventor 陶志强常旭虹王德梅赵广才杨玉双王艳杰
Owner INST OF CROP SCI CHINESE ACAD OF AGRI SCI