Insect catching machine insect collection mesh enclosure for beneficial insect escape

Abstract

The invention belongs to the technical field of insect catching devices, and particularly relates to an insect catching machine insect collection mesh enclosure for beneficial insect escape. The insect catching machine insect collection mesh enclosure comprises an outer mesh, a fastener for installing the outer mesh and an inner mesh. The outer mesh is provided with an outer mesh opening. An inner mesh inlet is arranged at the end, close to the outer mesh opening, of the inner mesh. An inner mesh outlet is arranged at the end, away from the outer mesh opening, of the inner mesh. A beneficial insect escape window is arranged at the area, between the inner mesh inlet and the inner mesh outlet, of the outer mesh. On the basis that the insect catching containing firmness is improved, the beneficial insect escape window is arranged, caught beneficial insects can conveniently escape, and agricultural production is facilitated. The insect catching machine insect collection mesh enclosure has the advantages that the structure is simple, injurious insects can be firmly contained, the beneficial insect escape rate and escape accuracy are high, the manufacturing cost is low, the application range is wide, and disassembling and washing are convenient.

Description

technical field [0001] The invention belongs to the technical field of insect catching devices, and in particular relates to an insect trapping net cover for beneficial insects to escape. Background technique [0002] In agricultural production, it often happens that insects gnaw on crops and cause crop yield reduction. Insect trap is a device that can effectively catch insects. It has the advantages of no chemical reagent pollution, convenient and efficient insect catching, and long service life. [0003] The patent publication number is CN204762960U, and the Chinese utility model patent of disclosure date is 2015.11.18 discloses a combined insect catching device, and its structure includes: outer cover, inner tank cover, pest entrance, top cover, through hole; outer cover is a square hollow structure, so The surface of the outer cover is integrally made of plastic, and the activities of the insect body can be seen directly from the outside. The inner tank cover is a funnel...

AI Technical Summary

Problems solved by technology

[0004] However, the utility model captures all insects that enter the capture range, which leads to "wrong killing" of some beneficial insects, which is not conducive to agricultural production

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