Novel fish reproducing and releasing trough

Abstract

The invention discloses a novel fish reproducing and releasing trough. The novel fish reproducing and releasing trough comprises a flow-guiding trough and a rubber connection base, wherein the rubberconnection base is fixedly connected with one end of the flow-guiding trough, a supporting mechanism is fixedly installed on the bottom of the flow-guiding trough, a protective mechanism is movably installed in a side wall of the flow-guiding trough, an extension mechanism is movably installed at the other end of an inner cavity of the flow-guiding trough, and the supporting mechanism is composedof a first supporting frame, a clamp, a first fixator, a second supporting frame, a sliding groove, a sliding block and a connection rod. The novel fish reproducing and releasing trough can be foldedin a use process, thus the releasing trough is more convenient, meanwhile, the height of the releasing trough can be adjusted according to the use requirements, moreover, during reproduction, a half-surrounding mechanism is formed by the protective mechanism and the flow-guiding trough, thus fish fries can be effectively prevented from jumping out of the release trough, and the length of the release trough can be adjusted according to the use requirements, so that use is more convenient.

Description

technical field [0001] The invention relates to the technical field of breeding equipment, in particular to a novel fish multiplication and release tank. Background technique [0002] At present, the proliferation and release of fishery resources is one of the effective measures to restore the declining fishery resources of water bodies, optimize the production structure of fishery resources, and improve the ecological environment of water bodies. The release tank is one of the important tools commonly used for the proliferation and release of fishery resources, and it is used to release seedlings from land to fixed waters. [0003] However, the existing novel fish multiplication and release tank has the following disadvantages during use: [0004] The existing new type of fish multiplication release tank has a large volume during use and cannot be folded. At the same time, the height of the release tank cannot be adjusted according to the needs of use. In addition, when mu...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of fish multiplication release tank to solve the problem that the existing new type of fish multiplication release tank in the above background technology has a large volume during use and cannot be folded. The height is adjusted, and when multiplying, the fry are easy to jump out of the release tank, and the length of the release tank cannot be adjusted according to the use requirements, which is very inconvenient to use

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