Optimization of Operation Parameters of the Garlic Plant Divider and Lifter Mechanisms

The technology of the divider and lifter mechanisms a garlic harvester using depth limit, straw divide, lift modes was studied in Lanling County, Shandong Province, China, according to characteristics high hardness, good uprightness narrow row spacing planting. A test prototype designed manufactured. Single-factor experiments orthogonal regression were carried out experimental factors working speed, angle divider, height tip divider’s tooth from ground, ratio lifter’s speed length tooth. index success rate feed. results showed that had significant influence on feed (p < 0.05), but ground did not have > 0.05). effects decreased significance. When 0.72 km·h?1, 343.5 mm 20°, highest (98.18%). research are conducive promoting high-quality efficient combined harvesting China.