| abstract |
The utility model relates to a device for sorting grains polluted by aflatoxin B1. The device comprises a feeding unit, a photoelectric detection unit, a sorting unit, a control system and a subpackaging box, wherein the feeding unit consists of a feeding groove, an electromagnetic vibration feeder and a chute. The electromagnetic vibration feeder is connected to the feeding groove and the electromagnetic vibration feeder and the feeding groove are together connected with the upper end of the chute. The photoelectric detection unit and the sorting unit are electrically connected with a circuit board of the control system and are fixedly installed corresponding to the grain chute. The packaging box comprises a qualified product box and an inferior-quality product box placed at the lower end of the chute. The device provided by the utility model has the advantages of high sorting precision, simplified detection process, simpleness in operation, reliability and durability, low cost and the like, and can reliably sort grains polluted by aflatoxin B1, so that the damage to the health of people caused by mildew of grains is reduced. In addition, the device provided by the utility model can not only be used as an independent device, but also be used as a novel color selector for sorting grains polluted by aflatoxin B1 in combination of grain color selector technology. |