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Aquatic insect collection suspension device

A suspension device and a technology for aquatic insects, which are applied to devices for capturing or killing insects, applications, animal husbandry, etc., can solve the problems of low collection efficiency and inability to effectively attract aquatic insects, and achieve the effect of improving collection efficiency

Inactive Publication Date: 2019-09-13
HENAN INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing aquatic insect collection devices cannot effectively attract aquatic insects, and the collection efficiency is low

Method used

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  • Aquatic insect collection suspension device
  • Aquatic insect collection suspension device
  • Aquatic insect collection suspension device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1-3 , in an embodiment of the present invention, a suspension device for collecting aquatic insects includes a support plate 1, a buoyancy tank 2, a collection bin 3 and a collection bin 6, and several buoyant tanks 2 are fixedly connected to the edge of the support plate 1, and the buoyant tanks 2 are symmetrical Distribution, so that the device is suspended on the water surface, the middle part of the support plate 1 is fixedly connected with the collection chamber 3, the lower end of the collection chamber 3 is equipped with a collection port 4, the collection port 4 is funnel-shaped, and the inner wall of the collection port 4 is fixedly connected with a lamp tube 5. The lamp tube 5 can be used to attract aquatic insects, and the aquatic insects are attracted to the collection port 4 for easy collection. The top of the collection bin 3 extends above the support plate 1 through the support plate 1, and the top of the collection bin 3 passes through the mov...

Embodiment 2

[0022] On the basis of Embodiment 1, the device is also provided with an oxygen-increasing assembly, which includes a blower 18, an air duct 19, an exhaust pan 20 and an oxygen-increasing motor 21, the air duct 19 runs through the support plate 1, and the air duct 19 is connected to the air duct 19. The support plate 1 is rotationally connected, the lower end of the air duct 19 is equipped with an exhaust pan 20, the interior of the exhaust pan 20 is hollow, the lower surface of the exhaust pan 20 is distributed with exhaust holes, and the upper surface of the support plate 1 is fixedly connected with an aeration motor 21. The shaft extension end of the aeration motor 21 is connected to the air guide pipe 19 through the transmission belt 22, the upper surface of the buoyancy tank 2 is fixedly connected with the blower 18, the upper end of the air guide pipe 19 is equipped with a screw-through joint, and the air outlet of the blower 18 passes through the air delivery pipe. The a...

Embodiment 1、 Embodiment 2

[0023] In combination with Embodiment 1 and Embodiment 2, the working principle of the present invention is: the device is placed in natural waters, the blower 18 is started, and the air is transported to the exhaust pan 20 by the blower 18, and finally passes through the exhaust at the bottom of the exhaust pan 20. Stomata are discharged into the water to increase the oxygen content in the water, thereby reaching the effect of attracting aquatic insects, starting the aeration motor 21, and the aeration motor 21 drives the air guide pipe 19 to rotate during operation, thereby driving the exhaust disc 20 to rotate, so that the air bubbles and The water mixes more evenly, improves the efficiency of oxygenation, effectively attracts aquatic insects, greatly improves the collection efficiency, lights up the lamp tube 5, attracts aquatic insects, starts the collection motor 11, drives the driving shaft 8 to rotate, and then drives the driving gear 12 to rotate, thereby Drive the dri...

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Abstract

The invention relates to a collection device, in particular to an aquatic insect collection suspension device. The device comprises a supporting plate, buoyancy tanks, a collecting bin and a gatheringbin, wherein a plurality of buoyancy tanks are fixedly connected on the edge of the supporting plate; the collecting bin is fixedly connected with the middle of the supporting plate and communicatedwith the gathering bin; a driving shaft and a driven shaft are mounted in the collecting bin; collecting plates are distributed on the driving shaft and the driven shaft; a fixed plate is mounted in the gathering bin and is hollow in side, through holes are formed in the surface of the fixed plate, and a partition plate is mounted in the fixed plate; the device further comprises an oxygenation assembly. The device is placed in a natural water area, and oxygen content of water can be increased by the oxygenation assembly, so that aquatic insects are attracted, the aquatic insects are driven into the gathering bin by the collecting plates, meanwhile, the insects in the gathering bin are prevented from escaping due to continuous rotation of the collecting plates, the collecting bin and the gathering bin adopt separable design, and the aquatic insects in the gathering bin are conveniently captured by people.

Description

technical field [0001] The invention relates to a collection device, more specifically, a suspension device for collecting aquatic insects. Background technique [0002] Aquatic insects refer to insects that live in water. Due to different living habits, aquatic insects have different ecological niches in water; due to different feeding habits, they perform different ecological functions in water. Aquatic insects are one of the food for economic fish. Larvae can be used in water quality monitoring. People have little research on the collection of aquatic insects in rivers and lakes, and their design and use are still in the exploratory stage, and more in-depth research is needed. Underwater insects include planktonic aquatic insects, which can freely suspend, swim and float on the water surface. [0003] The collection of insect specimens is the basic work and necessary prerequisite for insect taxonomic research. Only when high-quality and sufficient insect specimens are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M1/04A01M1/02A01M1/10
CPCA01M1/02A01M1/04A01M1/10
Inventor 王颖曹进军李卫海
Owner HENAN INST OF SCI & TECH
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