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Collecting device suitable for stream plankton

A plankton and collection device technology, which is applied in the field of stream plankton collection devices, can solve the problems of high labor intensity and time-consuming collection of plankton

Pending Publication Date: 2021-09-10
HAINAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a collection device suitable for plankton in streams, which aims to solve the problem of time-consuming and labor-intensive collection of plankton in streams

Method used

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  • Collecting device suitable for stream plankton
  • Collecting device suitable for stream plankton
  • Collecting device suitable for stream plankton

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0030] like figure 1 As shown, a structural diagram of a collection device suitable for stream plankton provided by an embodiment of the present invention includes:

[0031] collection mechanism 2 for capturing plankton; and

[0032] The fixing mechanism 1 is fixed at the bottom of the stream and is used to fix the collecting mechanism 2;

[0033] The two sides of the collection mechanism 2 are rotationally connected with the fixed mechanism 1 through the rota...

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Abstract

The invention is suitable for the technical field of biological collection, and provides a structural drawing of a collecting device suitable for stream plankton. The device comprises a collecting mechanism and a fixing mechanism, wherein the collecting mechanism is used for capturing the plankton; the fixing mechanism is fixed at the bottom of a stream and is used for fixing the collecting mechanism; the two sides of the collecting mechanism are rotationally connected with the fixing mechanism through rotating pieces; an automatic adjusting mechanism is arranged on the collecting mechanism; the automatic adjusting mechanism is used for adjusting the collecting mechanism to enable an opening of the collecting mechanism to keep a certain distance from the water surface, so that the effect of automatically collecting the plankton on the stream is achieved; a collecting cylinder does not need to be manually held by hands for collection, and the fixing is firm and reliable; and the inclination angle of the collecting mechanism can be automatically adjusted along with the change of the depth of the stream, so that the streams with different water depths can be conveniently collected, the collecting mechanism can also change along with the change of the water depth of the stream, and the collecting device has extremely high flexibility.

Description

technical field [0001] The invention belongs to the technical field of biological collection, in particular to a collection device suitable for stream plankton. Background technique [0002] Plankton is an important part of the aquatic ecosystem and is sensitive to changes in the water environment. Its quantity and species composition change with changes in the water environment. The diversity of plankton can further reflect the quality of the water environment. Therefore, the study and analysis of plankton communities in rivers in coastal areas can not only indirectly reflect the quality of the water environment in their living waters, but also help to assess the state of the water environment, but also contribute to the protection of the water environment and aquatic ecosystems in coastal areas. is of great significance. [0003] At present, in the process of collecting plankton in streams, collection cylinders are usually used for sampling at the riverside. [0004] How...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B15/10G01N1/10C02F1/40
CPCE02B15/10G01N1/10C02F1/40G01N2001/1031
Inventor 王赛王团团夏文彤苗中博刘应龙王晓迪王定莹王光宇
Owner HAINAN UNIVERSITY
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