Sampling and breeding equipment for aquatic insects

A technology for aquatic insects and equipment, which is applied to devices, applications, and animal husbandry for capturing or killing insects. The effect of easy disassembly

Inactive Publication Date: 2019-10-25
HENAN INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The top of the breeding tank is provided with an insect-proof cover; the through hole is a circular hole or a cross mesh hole; the inner diameter of the through hole is smaller than the width of the insect body; the substrate is soil or sand; Plants are planted on the soil; fixed anchors are arranged on the breeding

Method used

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  • Sampling and breeding equipment for aquatic insects
  • Sampling and breeding equipment for aquatic insects
  • Sampling and breeding equipment for aquatic insects

Examples

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Effect test

Embodiment 1

[0026] see Figure 1-6 , a kind of aquatic insect sampling breeding equipment, comprising a base 1, a breeding outer box 18 with a nutrient solution inside is fixed on the base 1, and a breeding inner basket 12 extending to the inside of the breeding outer box 18 is fixed by a clamping mechanism, The top of the breeding inner basket 12 is provided with a lifting mechanism, and the lifting mechanism includes a steel wire rope 14 extending into the breeding inner basket 12. The lower end of the steel wire rope 14 is fixed with a sampling box 17 for collecting aquatic insects. The sampling box 17 is provided with trapping components. 12 vertically fixed on the bottom of the riser 15, riser 15 side walls evenly fixed with projections 16.

[0027] Aquatic insects grow in the breeding inner basket 12, and the breeding inner basket 12 extends to the inside of the breeding outer box 18, and the nutrient solution in the breeding outer box 18 is to submerge the lower half of the breedin...

Embodiment 2

[0033] On the basis of embodiment 1, in order to facilitate the regular disassembly and cleaning of the breeding inner basket 12, the side wall of the breeding inner basket 12 is fixed with a connecting plate 8 lapped on the upper edge of the breeding outer box 18, and the connecting plate 8 is threaded through the Be provided with the locking screw 7 that abuts with breeding outer case 18.

[0034] The breeding inner basket 12 is fixed by the abutment and locking of the locking screw 7 and the breeding outer box 18, and the locking screw 7 can be removed to realize the separation of the breeding inner basket 12 and the breeding outer box 18, and the inner wall of the breeding outer box 18 The support plate 22 is fixed horizontally, and the insert block 11 fixed on the inner basket 12 of the culture is slidably clamped on the support plate 22. The insert block 11 provided can be clamped on the support plate 22, so that the inner basket 12 of the culture and the outer box 18 of ...

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Abstract

The invention discloses sampling and breeding equipment for aquatic insects, and relates to the technical field of aquatic insect breeding. The sampling and breeding equipment comprises a base. An outer culture tank filled with nutrient liquid is fixed to the base, and an inner culture frame extending into the outer culture tank is fixed to the outer culture tank through a fastening mechanism. A lifting mechanism is formed in the top of the inner culture frame, and comprises a steel wire rope extending into the inner culture frame. A sampling box for collecting the aquatic insects is fixed tothe lower end of the steel wire rope. A trap component is arranged in the sampling box. The sampling and breeding equipment has the advantages that the sampling box is lifted in time through the lifting mechanism, and the aquatic insects collected by the trap component in the sampling box can be lifted in time; the trap component has the effect of quickly trapping the aquatic insects, the aquaticinsects are not easy to escape, and the sampling efficiency is greatly improved; the inner culture frame can provide a good growth environment to the aquatic insects, and is convenient to demount andmount; the breeding effect of the aquatic insects is good.

Description

technical field [0001] The invention relates to the technical field of aquatic insect breeding, in particular to a sampling breeding equipment for aquatic insects. Background technique [0002] Aquatic insects are one of the food for economic fish. The larvae can be used in water quality monitoring. Aquatic insect fossils are of great significance to the restoration of the aquatic environment in ancient times. When breeding aquatic insects, it is necessary to use breeding equipment for breeding. Sampling is required to observe specific growth conditions. [0003] The patent with authorized notification number CN205082495U discloses an aquatic insect breeding device, which includes a breeding tank capable of floating on the water surface. A layer of matrix is ​​laid on the inner bottom of the tank; the breeding tank is made of suspended materials. The top of the breeding tank is provided with an insect-proof cover; the through hole is a circular hole or a cross mesh hole; t...

Claims

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Application Information

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IPC IPC(8): A01K67/033A01M1/02A01M1/10
CPCA01K67/033A01M1/02A01M1/10
Inventor 王颖曹进军李卫海
Owner HENAN INST OF SCI & TECH
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