Pen type precise seeder

A precision seeding, pen-type technology, applied in the direction of spaced quantitative seeding machinery, etc., can solve the problems of complex structure of the seeder, high production cost of the instrument, precise control of the amount of seeds that are difficult to sow, etc., to achieve convenient scientific research and use, Easy to manufacture and sow structure with simple effect

Inactive Publication Date: 2019-10-11
LIUYANG BRANCH OF CHANGSHA COMPANY OF HUNAN TOBACCO +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sower is a device used for sowing. Many small seeds need to be sown in the process of agriculture and scientific research, but it is difficult to precisely control the amount of seeds sown during the sowing process.
And most of the seeders have complex structures at present, which is not only beneficial to the use of scientific research, but also the production cost of the instrument is relatively high

Method used

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  • Pen type precise seeder
  • Pen type precise seeder
  • Pen type precise seeder

Examples

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Embodiment Construction

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] refer to Figure 1 to Figure 6 A precision seeder, comprising an air suction and blowing device 1, a seed chamber, a bearing seat 9 arranged in the seed chamber, and a bearing seat 9 that runs through the seed chamber and is communicated with the air suction and air blowing device 1 The sowing rod 6, one end of the sowing rod 6 is communicated with the inhalation and blowing device 1, and the other end extends out of the seed bin 4, and the connection between the sowing rod 6 and the bearing seat 9 is provided with an inlet The seed port 10, the seeds on the carrier 9 can enter the seeding rod through the seed inlet port 10. The seeding rod 6 is provided with a locking piece 8 for controlling the opening and closing of the seed inlet 10, and a check valve 11 is provided in the seeding rod 6 below the seed inlet 10. In this embodiment , the one-wa...

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Abstract

The invention provides a pen type precise seeder which comprises an air sucking and blowing device (1), a first seed bin (3), a coarse screen piece (32) arranged in the first seed bin (3), a second seed bin (4), a bearing base (9) arranged in the second seed bin (4), and a seeding rod (6). The side wall, located in the seed bin (4), of the seeding rod (6) is provided with a seed inlet (10). A locking plate (8) for controlling the seed inlet (10) to be opened and closed is arranged in the seeding rod (6). A check valve (11) is arranged at the position, located below the seed inlet (10), of theseeding rod (6). A ventilation quantitative rod (2) is movably arranged in the seeding rod (6). A cavity (14) is formed between the ventilation quantitative rod (2) and the check valve (11). The pen type precise seeder has the advantages that the seeding amount of seeds can be controlled, the structure is simple, and scientific research work can be conveniently conducted due to the pen type structure.

Description

technical field [0001] The invention relates to the technical field of seeder equipment, in particular to a precision seeder. Background technique [0002] The seeder is an instrument for sowing. In the process of agriculture and scientific research, many small seeds need to be sown, but it is difficult to precisely control the amount of seeds sown during the sowing process. And most of the current seeders have complex structures, which are not only conducive to the use of scientific research, but also have high production costs. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the defects of the prior art, and to provide a pen-type precision seeder capable of controlling the seeding amount. [0004] The technical solution adopted by the present invention to solve the above problems is that a pen-type precision seeder includes an air suction and blowing device, a first seed bin, a coarse screen arranged in the first seed bin, and a sec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/18
CPCA01C7/18
Inventor 向世鹏向志凌胡日生谢鹏飞唐春闺翟争光蔡海林曾维爱钟越锋陈鹏锋谢扬军陈前锋陈治锋范才银赵阿娟戴杏华陈金张庆富曾德武谢勇波梁棋政周锋
Owner LIUYANG BRANCH OF CHANGSHA COMPANY OF HUNAN TOBACCO
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