Wide-amplitude high-efficiency harmful insect trapping device

Abstract

The invention provides a wide-amplitude high-efficiency harmful insect trapping device which is mainly composed of a left upright, a right upright, a top rod, a wire winding wheel, a fixed pulley, a pull rope, a lifting cross rod, a power source box, a light-operated switch and a wide-amplitude trapping cloth curtain. The device is remarkably characterized structurally in that a group of open zippers are adopted to splice and assemble a group of unit net curtains to form the wide-amplitude trapping cloth curtain having a huge inducing space range, and harmful insects in forest regions can be efficiently trapped by opening and suspending the wide-amplitude trapping cloth curtain on the lifting cross rod. Trial use shows that the device has the outstanding advantages of compact structure, easiness in production, low manufacturing cost, convenience and quickness in on-site assembly and operation, freeness of limitation on mounting and using by a mains supply, safety and reliability in running, freeness of pollution to the forest regions, large harmful insect trapping space range, high inducing ability and high harmful insect trapping efficiency, and the device has good popularization and application prospect in the forest regions of various areas.

Description

technical field [0001] The invention relates to an insect catching device, in particular to a wide-width and high-efficiency trapping device for harmful insects, which is particularly suitable for being installed in bamboo forest planting production areas for trapping operations. Background technique [0002] Since the Chinese government implemented the project of returning farmland to forests for natural protection, it has greatly stimulated the enthusiasm of farmers to plant bamboo forests. According to relevant data, in recent years, the growth rate of bamboo plantation area in my country has maintained a rapid development level of 3-5%, and the area of ​​pure bamboo forest has increased significantly, which has played a positive role in the healthy development of my country's forestry economy and ecological environment protection. At present, my country has become one of the big countries in the world for bamboo forest production and planting and bamboo resources. Howeve...

AI Technical Summary

Problems solved by technology

But we have also found that in the long-term work of researching the biological characteristics of insects and the development of trap products, the trap of this round cage structure still has some defects in use in actual operation, and its main performance is: its structure is relatively Complexity, high production cost, small effective lure space in actual use, weak trapping ability and low capture efficiency

In addition, it uses 220 volt mains to supply power to the lure lamps. However, since most of the bamboo forest planting areas are located in remote mountainous and hilly areas and have not yet been connected to 220 volt mains, there are great limitations in popularization and application.

Even in the bamboo forest production area with mains electricity, because it is installed in the field and has been exposed to wind and rain for a long time, there are still great hidden dangers in the actual use of electricity.

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