Directional trapping and killing device suitable for farmland winged insects

Abstract

The invention discloses a directional trapping and killing device suitable for farmland winged insects, and relates to the field of farmland winged insect trapping and killing devices. The directional trapping and killing device comprises a positioning mounting plate and a trapping and killing box body, positioning insertion rods are fixedly connected to the four corners of the bottom of the positioning mounting plate, a mounting seat is fixedly connected to the center of the top of the positioning mounting plate, a supporting bottom plate is fixedly connected to the bottom of the trapping and killing box body, limiting inserting rods are fixedly connected to the four corners of the bottom of the supporting bottom plate, the limiting inserting rods penetrate through the positioning mounting plate and are movably inserted into the positioning inserting rods, two sets of clamping blocks are fixedly connected to the bottom of the supporting bottom plate, the mounting seat is movably clamped between the two sets of clamping blocks, and locking mechanisms corresponding to the clamping blocks are arranged in the mounting seat. According to the directional trapping and killing device suitable for the farmland winged insects, the situation that the device is damaged in severe weather is avoided, the aging phenomenon of an out-of-season device is reduced, and an insect collecting box can be conveniently mounted and fixed and can be conveniently detached and cleaned in the later period.

Description

technical field [0001] The invention relates to the technical field of farmland fly trapping devices, in particular to a directional trapping device suitable for farmland flying insects. Background technique [0002] The harm of insect pests to crops has become a huge problem in agricultural production. According to statistics, there are tens of thousands of pests in my country alone. The insecticidal lamp is a kind of physical control of pests by using the habits and phototaxis characteristics of pests. Method, the light source with a wavelength of 320-680nm covering the spectral range of long-wave ultraviolet light and visible light is called a broad-spectrum insect-attracting light source. The broad-spectrum insect-attracting light source traps and kills many types of insects, with good effects and large quantities, so it can realize directional trapping and killing of pests . [0003] Most of the existing directional trapping devices suitable for flying insects in farmlan...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing directional trapping devices suitable for flying insects in farmland are directly fixed in the farmland and used all year round, which is inconvenient to install and dismantle, which may cause damage to the device in bad weather such as strong winds. Or in the season when the device does not need to be used, the device is placed outside as a whole to accelerate the aging of the device, and most of the existing directional trapping devices suitable for farmland flying insects are complex in structure, high in manufacturing cost, and inconvenient to use. When cleaning mosquitoes, it is also inconvenient to clean up. Aiming at the deficiencies in the prior art, the present invention discloses a directional trapping and killing device suitable for flying insects in farmland to solve the above problems

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