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Sliding locust trapping sliding plate and fabrication process thereof

A preparation process and sliding technology, which can be applied to the device for capturing or killing insects, application, animal husbandry, etc., can solve the problems of low coupling effect and low capture efficiency of locust traps, and achieve good sliding performance, Excellent lubricating performance and improved slip capture efficiency

Inactive Publication Date: 2012-03-28
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that locusts can be firmly attached to the surface of most objects due to their special attachment system, which easily leads to a significant reduction in the capture efficiency of photoelectric-induced locust traps, based on the surface microstructure and function of the slippery zone of Nepenthes leaf cages, Develop a locust sliding and trapping slide with a special surface structure to minimize the coupling between the claws and claw pads of the locust attachment system and its surface at the same time, thereby significantly improving the trapping efficiency

Method used

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  • Sliding locust trapping sliding plate and fabrication process thereof
  • Sliding locust trapping sliding plate and fabrication process thereof
  • Sliding locust trapping sliding plate and fabrication process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: An aluminum alloy plate is selected as the substrate, and paraffin wax is selected as the adhesive.

[0026] Select an aluminum alloy plate with a thickness of 2mm, cut a piece with a size of 320×210mm (length×width) as a metal plate, and cut several pieces with a size of about 300×190mm (length×width) as a substrate. The surface of the substrate is polished with sandpaper so that the surface roughness Ra is between 1.5 μm and 2.0 μm, so as to enhance the ability of the substrate surface to accommodate and bind paraffin. Put the paraffin in the container, put it on the heating device and heat it to 95-105°C; at the same time, put the substrate on the heating device and heat it to 75-85°C, then pour the liquid paraffin on the surface of the substrate and cool it to room temperature Finally, a wax film with a thickness of 0.15-0.20 mm is formed. The purpose of heating the substrate and paraffin is to further enhance the adhesion of the wax film to the surfa...

Embodiment 2

[0027] Embodiment 2: An aluminum alloy plate is selected as the substrate, and double-sided adhesive tape is selected as the adhesive.

[0028] Select an aluminum alloy plate with a thickness of 2mm, cut a piece with a size of 270×130mm as a pole plate, and cut several pieces with a size of about 260×120mm as a substrate. Polish the surface of the substrate with sandpaper to remove the surface stains and dust, so as to enhance the bonding ability between the surface of the substrate and the double-sided adhesive. Select ordinary double-sided tape (main component: polyacrylate), cut off the same length as the substrate, and paste it on the surface of the substrate in turn. Choose a plexiglass plate with a thickness of 2mm, and make a box with a length × width × height of about 250 × 110 × 40mm, with a bottom and no cover. Put the flake-like expandable graphite with a maximum size of about 1.5mm and an average size of about 0.7mm in a plexiglass box, and the thickness of the gr...

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Abstract

The invention discloses a locust slippage-trapping sliding plate and a fabrication process thereof, belonging to the technical field of plant protection machineries. The locust slippage-trapping sliding plate is structurally divided into three layers, sequentially including a bottom layer, an intermediate layer and a top layer, wherein the base layer is a substrate, the intermediate layer is bonding layer, the top layer is flaky expansible graphite, and the intermediate layer is used for connecting the base layer and the top layer. The locust slippage-trapping sliding plate is fabricated by covering a bonding agent on the substrate, and then forming an upright graphite layer with even thickness on the surface of the bonding agent through high-voltage static electricity. In the invention, the upright flaky expansible graphite layer on the surface of the locust slippage-trapping sliding plate can be used for effectively inhibiting the coupling action between the claws as well as grappling hooks of the attaching system of a locust and the surface of an attachment, and the sliding plate can cause the attaching system of the locust to be obviously weakened or even completely lose the normal attaching function so as to greatly improve the slippage-trapping efficiency on the locusts. In addition, the fabrication process of the locust slippage-trapping sliding plate has the advantagesof simplicity, convenience and easy operation.

Description

technical field [0001] The invention belongs to the technical field of plant protection machinery, and in particular relates to a locust sliding and trapping slide plate and a preparation process thereof. Background technique [0002] In my country, tens of millions of acres of farmland and grassland are attacked by locust disasters every year, causing serious damage to agricultural crops and grassland ecology. The prevention and control of locust disasters requires a lot of manpower, material and financial resources. At present, the control of locust disasters usually adopts the method of spraying chemical pesticides to kill them. While effectively preventing and controlling locust plagues, it has caused a large amount of organic toxins to accumulate in the natural environment, which inevitably destroys the ecological environment and endangers human health. The locust photoelectric induced slip capture technology developed in recent years is a new type of plant protection...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M1/04
Inventor 周强王立新
Owner CHINA AGRI UNIV