Fish sampling tool for stream environment

An environment and fish technology, applied in fishing, application, testing water, etc., can solve the problems of laborious sampling process, increased user burden, poor fish capture effect, etc., and achieve the effect of simple structure design

Active Publication Date: 2021-04-16
HANGZHOU ACAD OF AGRI SCI
View PDF11 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a fish sampling tool for the stream environment, which overcomes the deficiencies of the prior art, has a simple structure design, and effectively solves the problem that the existing fis

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fish sampling tool for stream environment
  • Fish sampling tool for stream environment
  • Fish sampling tool for stream environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] Example: such as Figure 1-6 As shown, a kind of fish sampling tool that is used for stream environment, comprises box body 1, and the top of described box body 1 is equipped with adjusting mechanism, and the bottom of described adjusting mechanism is equipped with pay-off mechanism, and the bottom of described set-off mechanism is equipped with A sampling mechanism is installed at the bottom, an energy supply mechanism is installed on the box body 1, and a water tank 24 is installed at the bottom of the inner cavity of the box body 1;

[0033] The adjustment mechanism includes a storage column 2, a servo motor 3, a first telescopic rod 4, a second telescopic rod 5 and a fixed rod 6. The storage column 2 is connected to the top of the box body 1, and the outer wall of the box body 1 is correspondingly accommodated. A servo motor 3 is installed at the outer position of the end of the column 2, and a first telescopic rod 4 is connected to the inner side of the other end o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of fish sampling, in particular to a fish sampling tool for a stream environment. The fish sampling tool comprises a box body, an adjusting mechanism is mounted at the top of the box body, a pay-off mechanism is mounted at the bottom of the adjusting mechanism, a sampling mechanism is mounted at the bottom of the pay-off mechanism, an energy supply mechanism is mounted on the box body, and a water tank is mounted at the bottom of the inner cavity of the box body; and the adjusting mechanism comprises a storage column, a servo motor, a first telescopic rod, a second telescopic rod and a fixing rod, and the storage column is connected to the top of the box body. The fish sampling tool can effectively adapt to the special stream environment for sampling, a user can conveniently sample different positions in a water area by arranging the adjusting mechanism and the pay-off mechanism, and fishes in the sampling water area can be effectively sampled by arranging the sampling mechanism. The fish sampling tool is reasonable in structural design and safe and convenient to use, saves time and labor when the sampling mechanism is folded and reduces the burden of the user.

Description

technical field [0001] The invention relates to the technical field of fish sampling, in particular to a fish sampling tool used in a stream environment. Background technique [0002] Fishermen have a wide variety of fishing methods and tools. According to the types of fishing tools, fishermen divide fishing methods into nets, bamboo tools, iron tools and other types. The fishing methods of nets mainly include silk nets, Nets, flounder nets, swirl nets, barrage nets, trawl nets, ground cages, etc., nylon wires and polyethylene wires are used to weave fishing nets with different mesh sizes and different lengths of nets. The structure of the net mainly has three layers. Nets and single-layer nets, fishermen regularly spread the wire mesh in the waters where there are fish activities, so that the fish will be entangled by the wire mesh during the activity, and then caught. [0003] When the existing fish sampling tools used in the stream environment are used, due to the specia...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01K69/02G01N33/18
Inventor 储忝江王宇希
Owner HANGZHOU ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap