Title: Barn pest-insect sampling device
Application Number: 200520030196 Application Date: 2005.03.15
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.06.21 Granted Pub. Date: 2006.06.21
International Classifi-cation: G01N1/02;G06M1/27
Applicant(s) Name: Liu Zili Address:
Inventor(s) Name: Liu Zili;Zhu Qingfang
Attorney & Agent: wang lijun
Abstract:
    The utility model discloses a barn pest-insect sampling device, consisting of a trapper, an insect collector, an avacuum pump. The trapper is connected with a gas collecting bracket through a strobing valve; a collecting insect tube is equipped between the gas collecting bracket and the insect collector; a connecting pipe is equipped between the insect collector and the vacuum pump. The trapper chiefly consists of an upper trapping insects tube, a lower trapping insects tube and flare head; the upper trapping insects tube is connected with the lower trapping insects tube through joints. The center of the trapper is equipped with a pest sucking tube; the bottom of the trapper is equipped with flare heads; a valve switch and a valve nozzle are equipped on the strobing valve ; the valve nozzle is connected with at least one trapper through the pest sucking tube. The utility model can check barn insect pest needless of opening the barn, which is favorable for storing grain; the utility model can sample multipoint and directly extract pest with wide sampling range and high accuracy and wide usage range. The utility model is suited for bulk granaries and package granaries.
Time: 6