Research Article
Optimized Design and Experiment on Novel Combination Vacuum and Spoon Belt Metering Device for Potato Planters
Figure 12
(a) The effect of the seeding belt speed x1 and the aperture of the seeding spoon x2 on the qualified seed index Y3 when the cleaning air pressure x3 is equal to 2.4 kPa, (b) the effect of the seeding belt speed x1 and the cleaning air pressure x3 on the qualified seed index Y3 when the aperture of the seeding spoon x2 is equal to 15 mm, and (c) the effect of the aperture of the seeding spoon x2 and the cleaning air pressure x3 on the qualified seed index Y3 when the seeding belt speed x1 is equal to 0.4 m·s−1.
| (a) |
| (b) |
| (c) |