A seed-fertilizer soaking sampling tool for grain planting

Abstract

The utility model belongs to the agricultural planting technical field, and disclose a kind of seed fertilizer soaking sampling tool for grain planting, including cylinder, the inside movable sleeve joint of cylinder has sampling cylinder, the inside of sampling cylinder is equipped with sampling groove.The utility model is provided with sampling cylinder, sampling groove, handle, movable block and bolt, first, press telescopic link downward movement and extrude spring, it will drive rectangular block downward movement, further make two connecting rods rotate and drive two movable blocks opposite movement, so that two bolts opposite movement remove the locking effect of handle, then rotate handle, it will drive sampling cylinder rotation and remove the closure effect of sampling groove, at this moment, different depth grain seeds can flow to sampling groove, subsequently rotate handle reset and loosen telescopic link, under the elastic recovery of spring, drive two bolts reset and insert to the inside of handle and lock it, achieve the purpose of sampling different depth grain seeds.

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