Device for screening ipomoea batatas barrier crops

• Main Authors: ZHANG XIUFEN, GUO SUYUN, LU YANCHUN, JIANG TING, HE WEN, YANG ZHIQIANG, TAN DEJIN, XU DONGYING, PENG CHONG
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2021
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; CARE OF BIRDS, FISHES, INSECTS; CATCHING, TRAPPING OR SCARING OF ANIMALS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING; WATERING

The utility model discloses a device for screening small weevils barrier crops, which comprises a feeding device, a plurality of containing devices and a support adjusting device arranged outside the feeding device, and the containing devices comprise a plurality of middle containing devices and a plurality of outer containing devices. A connecting mechanism is arranged between the throwing device and the containing device, the connecting mechanism comprises an upper connector, a lower connector and a connecting hose, the upper connector and the lower connector are connected through the connecting hose, and the supporting adjusting device comprises a base, a plurality of supporting columns arranged on the upper portion of the base and a lifting mechanism arranged on the outer sides of the supporting columns in a sliding and sleeving mode. According to the utility model, the upper connector and the lower connector which are obliquely arranged are matched with the top hole and the bottom hole, so that the retur