|
Abstract
|
Article Information:
Design of Millet Seed-metering Device under Hole-seeding Conditions
Xiaoshun Zhao, Pengyun Xu, Zhanliang Liu, Huali Yu and Xiong Du
Corresponding Author: Xiaoshun Zhao
Submitted: March 31, 2015
Accepted: April 28, 2015
Published: September 10, 2015 |
Abstract:
|
In order to solve the problem that traditional millet drilling method needs labor-intensive artificial thinning-out, a hole-seeding method is proposed to replace it. Under hole-seeding conditions, an air-suction millet seed-metering device was designed. The design of air-cutting valve can assure that suction-holes are not clogged and reliably falling seeds. Suction-hole structure of the seed-metering device takes chamfer type. The dimension parameter of the chamfer hole is as follows: diameter of 4 mm, chamfer depth of 2.5 mm, fissuriform bottom of suction-hole is 1 mm width, number of holes is 32. The passing rate of hill spacing, repeat-sowing rate, leak-sowing rate and hill formation were analyzed by seed-metering test platform, which meets the precision of millet seed and agronomic requirements.
Key words: Air-suction, bench test, hole-seeding, millet, seed-metering device, ,
|
|
Abstract
|
PDF
|
HTML |
|
Cite this Reference:
Xiaoshun Zhao, Pengyun Xu, Zhanliang Liu, Huali Yu and Xiong Du, . Design of Millet Seed-metering Device under Hole-seeding Conditions. Advance Journal of Food Science and Technology, (8): 614-618.
|
|
|
|
 |
ISSN (Online): 2042-4876
ISSN (Print): 2042-4868 |
 |
| Information |
|
|
|
|
| Sales & Services |
|
|
|
|
