CN211746289U

CN211746289U - Juvenile fish protection cage for symbiosis of rice and fish

Info

Publication number: CN211746289U
Application number: CN202020034809.7U
Authority: CN
Inventors: 刘玉全
Original assignee: Chongqing Zhongchongxiang Ecological Agriculture Co ltd
Current assignee: Chongqing Zhongchongxiang Ecological Agriculture Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-27
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a fish cage technical field specifically is a juvenile fish protection cage is used in rice and fish intergrowth, including square base, be equipped with curb plate and fish cage on the base, and the fish cage is located the inboard of curb plate, and the top of fish cage still is equipped with the apron of "C" shape. The utility model discloses a base that sets up, respectively fish cage and curb plate install on the base, when the juvenile fish put into the paddy field and raise, the effectual enemy biology of the juvenile fish of avoiding in the paddy field of curb plate through the three-layer filter screen on the base and the fish cage outside enters into the fish cage and causes the injury to the juvenile fish, meanwhile, also avoid appearing because of the too big condition that makes the inside juvenile fish of fish cage swim out the fish cage outside of fish cage mesh, at the effectual protection that has carried out in the juvenile fish growth period.

Description

Juvenile fish protection cage for symbiosis of rice and fish

Technical Field

The utility model relates to a fish cage technical field specifically is a juvenile fish protection cage is used in rice and fish intergrowth.

Background

The symbiosis of rice and fish means that rice and fish live together in an ecological system of a rice field in the growing season of rice, the time and the individual size are matched timely and properly, the rice and fish play a complementary role, energy is transferred towards the favorable direction of the rice and fish, young fish need to be put into the rice field for breeding in the transplanting season, the young fish at the moment lacks the self-protection capability, is easy to be damaged by organisms such as centipedes, hatches and rhododendron rosenbergii in the field, the young fish need to be bred in the rice field for a period of time and then freely grow in the field, the mesh opening of the existing fish cage is too large, the organisms in the rice field can easily enter the fish cage, the young fish in the fish cage can easily swim out of the fish cage, and in addition, when the young fish is bred for a period of time, the whole fish cage needs to be lifted out of the water surface for stocking, so that the mode wastes time and labor, and the juvenile fish can be damaged, so that a juvenile fish protection cage for symbiosis of rice and fish is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a juvenile fish protection cage is used in rice and fish intergrowth to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a juvenile fish protection cage for symbiosis of rice and fish comprises a square base, wherein a side plate and a fish cage are arranged on the base, the fish cage is positioned on the inner side of the side plate, and a C-shaped cover plate is further arranged at the top end of the fish cage; the base is provided with a groove, the center of the groove is provided with a baffle plate, and the baffle plate divides the groove into two parts, namely an inner side mounting groove and an outer side mounting groove; square holes with the same size are respectively formed in the positions, close to the outer side wall of the bottom end, of the side plate and located on the front side and the rear side of the side plate; the fish cage is characterized in that fish placing openings are respectively formed in the front side and the rear side of the fish cage, a slide way is arranged on the outer side wall of the fish cage, sliding doors are arranged on the front side and the rear side of the slide way and close to the fish placing openings, and a fish cage lifting rod is arranged at the top ends of the sliding doors; the food throwing device is characterized in that a food throwing opening is formed in the center of the cover plate, square grooves with the same groove diameter are formed in the positions, close to the edges of the left side and the right side, of the cover plate respectively, a turnover door is arranged on the position, located above the food throwing opening, of the upper surface of the cover plate, and a U-shaped block is further arranged in each square groove of the cover plate.

Preferably, the central position of the base is a hollow structure, and three filter screens with different mesh densities are arranged at the central position of the base.

Preferably, two through holes with the same aperture are respectively arranged on the outer side wall of the base and the positions on the front side and the rear side of the base.

Preferably, the turnover door is rotatably connected with the cover plate through a rotating shaft.

Preferably, the width of the inner side mounting groove is the same as the width of the fish cage, and the width of the outer side mounting groove is the same as the width of the side plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a base that sets up, respectively fish cage and curb plate install on the base, when the juvenile fish put into the paddy field and raise, the effectual enemy biology of the juvenile fish of avoiding in the paddy field of curb plate through the three-layer filter screen on the base and the fish cage outside enters into the fish cage and causes the injury to the juvenile fish, meanwhile, also avoid appearing because of the too big condition that makes the inside juvenile fish of fish cage swim out the fish cage outside of fish cage mesh, at the effectual protection that has carried out in the juvenile fish growth period.

2. The utility model discloses a slide and sliding door that set up need put into the paddy field with the juvenile fish free growth in after the juvenile fish raises a period, take out the curb plate in the fish cage outside, remove the sliding door, make the inside fish of fish cage through putting other waters of fish mouth department trip to the paddy field, solved current fish cage when using, need put the whole fish of fish cage and pour the fish into the paddy field again, waste time and energy, and probably cause the juvenile fish to receive the problem of injury.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the base of the present invention;

FIG. 3 is a schematic structural view of the middle side plate of the present invention;

FIG. 4 is a schematic structural view of the fish cage of the present invention;

fig. 5 is a schematic structural diagram of the middle cover plate of the present invention.

In the figure:

1. a base; 10. a groove; 101. an inner side mounting groove; 102. an outer mounting groove; 11. a baffle plate; 12. a through hole; 13. a filter screen;

2. a side plate; 20. a square hole;

3. a fish cage; 31. a fish placing port; 32. a slideway; 33. sliding the door; 331. a fish cage lifting rod;

4. a cover plate; 40. feeding the food to the mouth; 41. a square groove; 42. turning over the door; 421. a rotating shaft; 43. a U-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a juvenile fish protection cage for symbiosis of rice and fish comprises a square base 1, wherein a side plate 2 and a fish cage 3 are arranged on the base 1, the fish cage 3 is positioned on the inner side of the side plate 2, and a C-shaped cover plate 4 is also arranged at the top end of the fish cage 3; a groove 10 is arranged on the base 1, a baffle plate 11 is arranged at the center of the groove 10, and the baffle plate 11 divides the groove 10 into two parts, namely an inner side mounting groove 101 and an outer side mounting groove 102; square holes 20 with the same size are respectively arranged on the outer side wall of the side plate 2 close to the bottom end and on the front side and the rear side of the side plate 2; the front side and the rear side of the fish cage 3 are respectively provided with a fish placing opening 31, the outer side wall of the fish cage 3 is provided with a slide way 32, the front side and the rear side of the slide way 32 and the position close to the fish placing opening 31 are provided with a sliding door 33, and the top end of the sliding door 33 is provided with a fish cage lifting rod 331; the center of the cover plate 4 is provided with a feeding port 40, the cover plate 4 is provided with square grooves 41 with the same groove diameter at the positions close to the edges of the left side and the right side, the upper surface of the cover plate 4 is provided with a turnover door 42 at the position above the feeding port 40, and the square grooves 41 on the cover plate 4 are also provided with a U-shaped block 43.

In this embodiment, the central position of the base 1 is a hollow structure, and the central position of the base 1 is provided with three filter screens 13 with different mesh densities, so that the juvenile fish is prevented from being damaged by enemy centipedes and the like of the juvenile fish in the field entering the fish cage 3, especially under the condition that the juvenile fish is still small.

In addition, the through holes 12 with two same apertures are respectively arranged on the outer side wall of the base 1 and on the positions of the front side and the rear side of the base 1, so that the fish cage 3 can be conveniently fixed on the base 1.

Furthermore, the turnover door 42 is rotatably connected with the cover plate 4 through the rotating shaft 421, and when the young fish needs to be fed, the turnover door 42 is opened, so that the fish cage 3 can be fed.

It is noted that the width of the inside mounting groove 101 is the same as the width of the fish cage 3, and the width of the outside mounting groove 102 is the same as the width of the side plate 2, and the fish cage 3 and the side plate 2 are mounted inside the inside mounting groove 101 and the outside mounting groove 102, respectively.

When the juvenile fish protection cage for symbiotic rice and fish of the embodiment is used, the fish cage 3 is firstly placed in the inner mounting groove 101 and is fixed on the base 1 through the studs and the nuts, the side plate 2 is then installed in the outer mounting groove 102, at the moment, the fish cage 3 with the base 1 and the side plate 2 is slowly placed into the field by lifting the fish cage lifting rod 331 with hands, so that water in the field enters the fish cage 3 and passes through the top end of the fish cage 3 to be placed into the fish cage 3, meanwhile, the convex blocks at the two ends of the cover plate 4 are inserted into the gap between the side plate 2 and the fish cage 3, one end of the U-shaped block 43 is placed into the square groove 41, and the other end is placed on the outer side wall of the side plate 2 to avoid the unstable conditions of the cover plate 4 such as movement and the like in long-time use, when feeding is needed during the juvenile fish breeding, only the turnover door 42 needs to be opened, and then the feeding is carried out into the fish cage 3 through the feeding port 40, after one end time is bred to the juvenile fish, can lean on self ability when living in the field, take out curb plate 2, pulling sliding door 33 opens fish cage 3, make the juvenile fish can be through putting other waters in fish mouth 31 trip to the field.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a juvenile fish protection cage is used in rice and fish intergrowth, includes square base (1), its characterized in that: a side plate (2) and a fish cage (3) are arranged on the base (1), the fish cage (3) is positioned on the inner side of the side plate (2), and a C-shaped cover plate (4) is further arranged at the top end of the fish cage (3); a groove (10) is formed in the base (1), a baffle (11) is arranged in the center of the groove (10), and the baffle (11) divides the groove (10) into two parts, namely an inner side mounting groove (101) and an outer side mounting groove (102); square holes (20) with the same size are respectively formed in the positions, close to the outer side wall of the bottom end, of the side plate (2) and located on the front side and the rear side of the side plate (2); fish placing openings (31) are respectively formed in the front side and the rear side of the fish cage (3), a slide way (32) is arranged on the outer side wall of the fish cage (3), sliding doors (33) are arranged on the front side and the rear side of the slide way (32) and close to the fish placing openings (31), and a fish cage lifting rod (331) is arranged at the top ends of the sliding doors (33); the food throwing device is characterized in that a food throwing opening (40) is formed in the center of the cover plate (4), square grooves (41) with the same groove diameter are formed in the positions, close to the edges of the left side and the right side, of the cover plate (4), a turnover door (42) is arranged on the upper surface of the cover plate (4) and above the food throwing opening (40), and a U-shaped block (43) is further arranged in each square groove (41) of the cover plate (4).

2. The protection cage for juvenile fish for symbiosis of rice and fish according to claim 1, characterized in that: the central position of base (1) is hollow structure, just be equipped with three filter screen (13) that mesh density is different on the central position of base (1).

3. The protection cage for juvenile fish for symbiosis of rice and fish according to claim 1, characterized in that: the outer side wall of the base (1) is provided with two through holes (12) with the same aperture at positions on the front side and the rear side of the base (1).

4. The protection cage for juvenile fish for symbiosis of rice and fish according to claim 1, characterized in that: the turnover door (42) is rotatably connected with the cover plate (4) through a rotating shaft (421).

5. The protection cage for juvenile fish for symbiosis of rice and fish according to claim 1, characterized in that: the width of the inner side mounting groove (101) is the same as the width of the fish cage (3), and the width of the outer side mounting groove (102) is the same as the width of the side plate (2).