Insect prevention mechanism for undergrowth planting of traditional Chinese medicinal materials

Abstract

The application relates to a kind of anti-insect mechanisms for under-forest planting of traditional Chinese medicinal materials, belonging to the technical field of anti-insect planting of traditional Chinese medicinal materials.The mechanism comprises a trap lamp tube, a rectangular insecticidal electric net and a mounting rack.The lamp tube and the electric net are vertically fixed on a support table of the mounting rack, and a threaded blind hole mounting pipe is fixed in the center of the support table.A matching protective cover is arranged above the electric net, a screw rod is rotatably installed on the inner top surface of the protective cover, and the screw rod is threadedly connected with the mounting pipe.The top end of the screw rod is provided with a driven gear, which is engaged with a driving gear of a micro motor in the protective cover.A connecting ring is sleeved between the screw rod limit rings, the connecting ring is connected to a blowing pipe on the inner side of the electric net through a curved arm, and the blowing pipe is connected to a gas source.When the motor drives the screw rod to rotate, the protective cover moves downward along the outer side of the electric net to cover the electric net, and simultaneously drives the blowing pipe to move downward to blow the electric net.The mechanism has a compact structure, realizes synchronous linkage of protective cover protection and electric net dust removal, solves the problems of poor protection and difficult cleaning, is suitable for under-forest anti-insect operation of traditional Chinese medicinal materials, and is convenient to use and stable in insecticidal effect.

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