Full-automatic sampling grain detection system and method

Abstract

The invention relates to the technical field of grain detection, and discloses a full-automatic sampling grain detection system and method.The full-automatic sampling grain detection method comprises the following steps that S1, a driving mechanism is controlled to move a base to grain needing to be sampled, and an electric telescopic rod is controlled to drive a support to ascend or descend; s2, a second storage tank is placed corresponding to the notch, a screw rod on a fixing plate is rotated, the two ends of a clamping plate are matched with a moving seat under the guidance of a guide rod, and therefore the height of the second storage tank on the moving seat is fixed; s3, a first motor and a second motor are started, a rotating shaft and a lead screw are controlled to rotate correspondingly, so that a support rotates around an electric telescopic rod, and a moving seat is driven to drive a first storage tank and a second storage tank to move; and S4, an air pump installed at the top of the second storage tank is controlled, so that the sampling pipe sucks the grains into the first storage tank and the second storage tank, and in the suction process, an elastic component stretches out and draws back according to the direct impact on the sampling pipe.

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