CN210538240U

CN210538240U - Fish releasing device suitable for various terrains

Info

Publication number: CN210538240U
Application number: CN201920842757.3U
Authority: CN
Inventors: 张建明; 姜华
Original assignee: Chinese Sturgeon Research Institute of China Three Gorges Corp
Current assignee: Chinese Sturgeon Research Institute of China Three Gorges Corp
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-05-19
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a fish releasing device suitable for multiple topography, it is including temporarily supporting the pond, the inside of temporarily supporting the pond installs the end net through sliding fit, be connected with the stay cord that is used for promoting it on the end net, the top of stay cord is connected with stay cord operating handle, the upper portion one side of temporarily supporting the pond is provided with temporarily supports the pond opening, be connected with the spout on temporarily supporting the pond opening, the end-to-end connection of spout has the funnel, the end-to-end connection of funnel has the hose, is provided with the inlet tube at the top of temporarily supporting the pond, the inlet tube passes through the water pump and links to each other with the water source. The topographic problem that the releasing places with different heights and distances reach a natural water area is effectively solved, and the problems that the releasing fishes are impacted and damaged due to the high heights and the long distances can be effectively solved, so that the aim of protecting the releasing fishes is fulfilled.

Description

Fish releasing device suitable for various terrains

Technical Field

The utility model relates to an aquaculture technical field, concretely relates to fish releasing device suitable for multiple topography.

Background

In recent years, fish resources at the upstream of the Yangtze river tend to be reduced year by year, particularly, the reduction of rare and special fish resources is serious, fishes such as perco carps, schizothorax prenanti, round copper fishes and the like are listed as Yangtze river eager protection animals, and the development of fish proliferation and releasing is one of effective means for protecting the fishes. In the upper reaches of Yangtze river, especially in the Jinsha river basin, the river channel is generally deeper, and the water area is far away from the flat ground, so that the difficulty in directly releasing the fishes in the water area is higher when the fishes are proliferated and released, the fishes are easily injured due to larger impact on the fishes caused by releasing by using the vertical slide way, and the survival rate and the proliferation and release effects of the fish proliferation and release are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fish releasing device suitable for multiple topography, the effectual problem of having solved different topography protection releasing fish, the effectual topography problem of releasing to the nature waters of having solved different elevations and distance can effectually alleviate the elevation height, the distance is far away to releasing fish and is produced the problem of assaulting, damage releasing fish to reach the purpose of protection releasing fish.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the utility model provides a fish releasing device suitable for multiple topography, it is including supporting the pond temporarily, support the inside in pond temporarily and install the end net through sliding fit, be connected with the stay cord that is used for promoting it on the end net, the top of stay cord is connected with stay cord operating handle, support upper portion one side in pond temporarily and be provided with support the pond opening temporarily, support the pond opening temporarily and be connected with the spout, the end-to-end connection of spout has the funnel, the end-to-end connection of funnel has the hose, is provided with the inlet tube at the top of supporting the pond temporarily, the inlet tube passes through the water pump and links to each other with the water source.

Four corners of a bottom net frame of the bottom net are in sliding fit with the upright columns of the temporary rearing pond through bottom net frame positioning sliding lantern rings.

And the bottom net frame positioning sliding lantern ring is connected with a pull rope fixing ring, and the pull rope is fixedly connected with the pull rope fixing ring.

And a pull rope positioning sleeve for limiting the pull rope is fixed on the vertical support frame of the temporary rearing pond.

The bottom of the chute is supported by a chute fixing frame.

The funnel is supported by a funnel fixing frame.

The hose is a steel wire hose and is arranged between the releasing place and the natural water area.

The utility model discloses there is following beneficial effect:

1. the utility model discloses the effectual problem of having solved different topography protection release fishes, the effectual topography problem of releasing the local nature waters of different elevations and distance of having solved can effectually alleviate the elevation height, the distance is far away to release fishes and is produced the problem of assaulting, damage release fishes to reach the purpose of protection release fishes.

2. Through foretell sliding connection's end net can be convenient promote the fry, make it enter into and support the pond opening temporarily, and then make things convenient for its subsequent operation of releasing.

3. Through foretell stay cord operation handle can be convenient promote the end net.

4. The device and the method of the utility model have the advantages of structural design is reasonable, simple manufacture, easy and simple to handle, practicality are strong, have good application and popularization prospect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention after removing the mesh sheet.

In the figure: the temporary rearing device comprises a temporary rearing pond 1, a bottom net 2, a bottom net frame positioning sliding lantern ring 3, a pull rope fixing ring 4, a pull rope 5, a pull rope positioning sleeve 6, a pull rope operating handle 7, a temporary rearing pond opening 8, a chute 9, a funnel 10, a hose 11, a chute fixing frame 12, a funnel fixing frame 13, a water inlet pipe 14 and a water pump 15.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Example 1:

referring to fig. 1, the fish releasing device suitable for various terrains comprises a temporary rearing pond 1, a bottom net 2 is installed inside the temporary rearing pond 1 in a sliding fit mode, a pull rope 5 used for lifting the bottom net 2 is connected onto the bottom net 2, a pull rope operating handle 7 is connected onto the top of the pull rope 5, a temporary rearing pond opening 8 is arranged on one side of the upper portion of the temporary rearing pond 1, a sliding groove 9 is connected onto the temporary rearing pond opening 8, a funnel 10 is connected to the tail end of the sliding groove 9, a hose 11 is connected to the tail end of the funnel 10, a water inlet pipe 14 is arranged on the top of the temporary rearing pond 1, and the water inlet pipe 14 is connected with a water source through a water pump 15. By adopting the structure, the topographic problem that the releasing places with different heights and distances reach a natural water area is effectively solved, and the problems that the releasing fishes are impacted and damaged due to the height and the distance can be effectively solved, so that the aim of protecting the releasing fishes is fulfilled.

Furthermore, four corners of a bottom net frame of the bottom net 2 form sliding fit with the upright columns of the temporary rearing pond 1 through the bottom net frame positioning sliding lantern rings 3. The bottom net 2 can be ensured to slide in the temporary rearing pond 1 by the positioning of the sliding lantern ring 3 of the bottom net frame.

Furthermore, a pull rope fixing ring 4 is connected to the bottom net frame positioning sliding lantern ring 3, and the pull rope 5 is fixedly connected with the pull rope fixing ring 4. The bottom net 2 can smoothly slide along the frame of the temporary rearing pond 1 by positioning the sliding lantern ring 3 through the bottom net frame.

Furthermore, a pull rope positioning sleeve 6 used for limiting the pull rope 5 is fixed on the vertical support frame of the temporary rearing pond 1.

Further, the bottom of the chute 9 is supported by a chute holder 12. The support structure ensures the stability of the support.

Further, the funnel 10 is supported by a funnel holder 13. The support structure ensures the stability of the support.

Further, the hose 11 is a steel wire hose and is arranged between the releasing place and the natural water area. The structural strength of the flexible steel wire pipe is guaranteed, the flexible steel wire pipe can be bent randomly, and then the flexible steel wire pipe is bent according to the height and the distance, so that the impact is relieved.

Example 2:

the use method of any one fish releasing device suitable for various terrains comprises the following steps:

the method comprises the following steps: when releasing the fishes, a water pump 15 and a water inlet pipe 14 are used for storing water for the temporary culture pond 1;

step two: putting fishes needing releasing into the temporary rearing pond 1 for temporary rearing;

step three: during releasing, the bottom net 2 is pulled up by the pull rope operating handle 7, so that the position of the bottom net 2 is flush with the position of the temporary rearing pond opening 8 connecting chute 9;

step four: at the moment, the fishes are positioned on the upper layer of the temporary rearing pond 1, and the fishes driven by the water flow and the water flow simultaneously enter a releasing channel formed by the chute 9, the funnel 10 and the hose 11 and finally enter a natural water area.

Claims

1. The utility model provides a fish releasing device suitable for multiple topography which characterized in that: it is including raising pond (1) temporarily, the inside of raising pond (1) temporarily installs end net (2) through sliding fit, be connected with on end net (2) and be used for carrying out the stay cord (5) that promote to it, the top of stay cord (5) is connected with stay cord operating handle (7), the upper portion one side of raising pond (1) temporarily is provided with raises pond opening (8) temporarily, be connected with spout (9) on raising pond opening (8) temporarily, the end-to-end connection of spout (9) has funnel (10), the end-to-end connection of funnel (10) has hose (11), is provided with inlet tube (14) at the top of raising pond (1) temporarily, inlet tube (14) pass through water pump (15) and link to each other with the water source.

2. The fish releasing device suitable for various terrains according to claim 1, wherein: four corners of a bottom net frame of the bottom net (2) are in sliding fit with the upright columns of the temporary rearing pond (1) through bottom net frame positioning sliding lantern rings (3).

3. The fish releasing device suitable for various terrains according to claim 2, wherein: the bottom net frame positioning sliding lantern ring (3) is connected with a pull rope fixing ring (4), and the pull rope (5) is fixedly connected with the pull rope fixing ring (4).

4. The fish releasing device suitable for various terrains according to claim 1, wherein: and a pull rope positioning sleeve (6) used for limiting the pull rope (5) is fixed on the vertical support frame of the temporary rearing pond (1).

5. The fish releasing device suitable for various terrains according to claim 1, wherein: the bottom of the sliding chute (9) is supported by a sliding chute fixing frame (12).

6. The fish releasing device suitable for various terrains according to claim 1, wherein: the funnel (10) is supported by a funnel fixing frame (13).

7. The fish releasing device suitable for various terrains according to claim 1, wherein: the hose (11) is a steel wire hose and is arranged between the releasing place and the natural water area.