CN205390048U - Shrimp protection against rodents string bag bucket is not hindered to controllable specification of cray ground cage - Google Patents
Shrimp protection against rodents string bag bucket is not hindered to controllable specification of cray ground cage Download PDFInfo
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- CN205390048U CN205390048U CN201620164257.5U CN201620164257U CN205390048U CN 205390048 U CN205390048 U CN 205390048U CN 201620164257 U CN201620164257 U CN 201620164257U CN 205390048 U CN205390048 U CN 205390048U
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Abstract
The utility model provides a shrimp protection against rodents string bag bucket is not hindered to controllable specification of cray ground cage, an inner barrel, go up in the bucket lower extreme connecting band round hole bucket upper end inside in the round hole in order to bring up, the round hole is inside on downthehole lower barrel of the bucket lower extreme connecting band small circle in the area, bucket excircle of the fixed end inclines in taking the little round hole of the downthehole lower barrel of lower extreme one side connecting band of small circle, little round hole internalization barrel head was with bolt connection the interior fixed end of bucket of the little round hole in area and area, the little round hole internalization barrel head in area openable or set level under the effect of bolt, can with the string through take little round hole internalization barrel head round edge decline the round hole with take certain small circle hole system of the downthehole bucket of small circle tight or loosen, outer bucket to bring the round hole up and go up in cover bucket lower extreme and the area round hole outward and is connected cover bucket upper end in outer, in the area round hole in outer cover bucket lower extreme for round sky, the outer bucket combination of interior bucket, will outer bucket from take the small circle under downthehole the casing enter, the beneficial effects are that: significantly reduced injury when catching the cray has improved output, effectively prevents rat damage.
Description
Technical field
This utility model belongs to Procambarus clarkii fishing device and manufactures field, is specifically related to the controlled specification of Procambarus clarkii cage and does not hinder shrimp protection against rodents string bag bucket, is called for short string bag bucket.
Background technology
Procambarus clarkii is the important fish and shrimp product of one of basin, middle and lower reach of Yangtze River cultivation, especially at Jianghan plain of Hubei province by practice for many years, have been developed in shrimp rice operation mode altogether, large-area paddy field plantation Oryza glutinosa can cultivate Procambarus clarkii simultaneously, not only provide substantial amounts of delicious Procambarus clarkii food to people, open new aquatic products field also to increasing income of peasant.In the process that shrimp rice makees altogether, when Procambarus clarkii reaches the specification of commercial sized prawn, it is necessary to fish for sale.The way of fishing for adopted at present is to fish in paddy field by the cage being about 20 meters, after Procambarus clarkii is fished for up, the Procambarus clarkii of large, medium and small different size mixes, need manually to pick, choosing carefully even one by one, after the Procambarus clarkii reaching commercial sized prawn specification is picked out, again the Procambarus clarkii of shrimp Seedling and small dimension is thrown the pool again, some shrimp Seedling enters again cage after being launched, within second day, picked once again, so it is repeatedly subjected to a lot of of artificial injury, easily causes the decline of shrimp Seedling body constitution, morbidity, death.And reduce yield, and bringing loss, the mesh bag of other cage is often stung rotten by mouse, shrimp agricultures will take much time every day and energy is repaired.Good technical scheme is never had for above-mentioned drawback solve.
Summary of the invention
The controlled specification of Procambarus clarkii cage of the present utility model does not hinder shrimp protection against rodents string bag bucket with greatly, in, little, in the string bag of micro-four kinds of specification circular holes, the string bag outer barrel of bucket and big-and-middle two kinds of specification circular holes combines, after putting into the connection of cage mouth, the size of string bag bucket circular hole can be adjusted according to the needs of commercial sized prawn specification, after fishing for the commercial sized prawn of standard, and shrimp Seedling can pass through bunghole and freely swim out of the injury that will not be manually picked, simultaneously the material of string bag bucket be not afraid of stung by mouse rotten, like this just need not manually pick shrimp Seedling and repair cage mesh bag, greatly reduce cost of labor, Procambarus clarkii is fished for merely with cage, the most 30 mu of shrimp fields of multipotency operation of one people, fish for Procambarus clarkii work efficiency with the cooperation of string bag bucket and can improve 2-3 times.
In order to achieve the above object, the controlled specification of Procambarus clarkii cage of the present utility model is not hindered shrimp protection against rodents string bag bucket and is achieved in that with middle bucket upper end in circular hole in bucket lower end connection band upper in band big hole, in band, in circular hole, middle bucket lower end connects lower bucket upper end in band small sircle hole, in band small sircle hole, lower side, bucket lower end connects cylindrical side, the bucket fixing end in the micro-circular hole of band, the fixing end of being with in micro-circular hole bucket be with in micro-circular hole activity drum head and be connected with latch, can open or set level under the effect of latch with drum head movable in micro-circular hole, can fasten with cord by lower bucket small sircle hole in the micro-circular hole of drum head round edge movable in the micro-circular hole of band and band small sircle hole or unclamp；
The controlled specification of this utility model Procambarus clarkii cage does not hinder shrimp protection against rodents string bag bucket outer barrel, and during band big hole outside upper set bucket lower end is outer with circular hole in band, set bucket upper end is connected, and during in band, circular hole is outer, set bucket lower end is circle sky；
The controlled specification of this utility model Procambarus clarkii cage does not hinder bucket outer barrel combination in shrimp protection against rodents string bag bucket, outer barrel is entered from casing in band small sircle hole, the big hole of outer barrel, the circular hole of middle circular hole are completely superposed with the circular hole of the big hole of interior bucket, middle circular hole, can outer barrel being rotated as required, during in band big hole outside upper set bucket, band, circular hole is outer, set bucket can bucket circular hole big, middle in half mulching or all standing without circular hole face.
Using method: arrived Procambarus clarkii catching season, after Procambarus clarkii cage is put into the shrimp pool, again controlled for Procambarus clarkii cage specification is not hindered shrimp string bag bucket to be connected with the mesh bag mouth of cage, if the Procambarus clarkii only fishing for big specification can without outer barrel, shrimp Seedling and small dimension Procambarus clarkii is allowed directly to swim out of from each specification circular hole, big specification Procambarus clarkii is only had in string bag bucket, as long as at this moment drum head movable in micro-for band circular hole being opened, just can directly gather in the crops the Procambarus clarkii of big specification, if outer barrel can be put interior bucket and rotate outer barrel and adjust the size of circular hole and just can fish for the Procambarus clarkii of small dimension as required by the Procambarus clarkii fishing for small dimension.
The beneficial effects of the utility model are: greatly reduce injury when fishing for Procambarus clarkii, improve yield, effectively prevent the plague of rats.
Below in conjunction with the drawings and specific embodiments, the controlled specification of Procambarus clarkii cage of the present utility model is not hindered shrimp protection against rodents string bag bucket to be described in further detail.
Accompanying drawing explanation
The interior upper bucket of 1. band big holes in figure, 2. the interior middle bucket of circular hole in band, the 3. interior lower bucket of band small sircle hole, be 4. with micro-circular hole interior activity drum head, 5. fixing drum head in the micro-circular hole of band, 6. latch, the 7. outside upper set bucket of band big hole, middle set bucket outside circular hole in being 8. with.
Fig. 1 is that the controlled specification of Procambarus clarkii cage of the present utility model does not hinder bucket perspective view in shrimp protection against rodents string bag bucket；
Fig. 2 is that the controlled specification of Procambarus clarkii cage of the present utility model does not hinder shrimp protection against rodents string bag bucket drum head structural representation；
Fig. 3 is that the controlled specification of Procambarus clarkii cage of the present utility model does not hinder shrimp protection against rodents string bag bucket outer barrel perspective view；
Fig. 4 is that the controlled specification of Procambarus clarkii cage of the present utility model does not hinder bucket outer barrel combinative structure schematic diagram in shrimp protection against rodents string bag bucket.
Detailed description of the invention
According to Fig. 1, shown in Fig. 2, the controlled specification of Procambarus clarkii cage of the present utility model does not hinder shrimp protection against rodents string bag bucket, with middle bucket 2 upper end in circular hole in bucket 1 lower end connection band upper in band big hole, in band, in circular hole, middle bucket 2 lower end connects lower bucket 3 upper end in band small sircle hole, in band small sircle hole, lower side, bucket 3 lower end connects cylindrical side, the bucket fixing end 5 in the micro-circular hole of band, the fixing end 5 of being with in micro-circular hole bucket be with in micro-circular hole activity drum head 4 and be connected with latch 6, with drum head 4 movable in micro-circular hole can open or set level under the effect of latch 6, can fasten with cord by lower certain small sircle hole of bucket 3 in the drum head 4 micro-circular hole of round edge movable in the micro-circular hole of band and band small sircle hole or unclamp.
The controlled specification of this utility model Procambarus clarkii cage shown in Fig. 3 does not hinder shrimp protection against rodents string bag bucket outer barrel, and during band big hole outside upper set bucket 7 lower end is outer with circular hole in band, set bucket 8 upper end is connected, and during in band, circular hole is outer, set bucket 8 lower end is circle sky.
The controlled specification of this utility model Procambarus clarkii cage shown in Fig. 4 does not hinder bucket outer barrel combination in shrimp protection against rodents string bag bucket, outer barrel is entered from bucket 3 set in band small sircle hole, the big hole of outer barrel, the circular hole of middle circular hole are completely superposed with the circular hole of the big hole of interior bucket, middle circular hole, can outer barrel being rotated as required, during in band big hole outside upper set bucket 7, band, circular hole is outer, set bucket 8 can bucket circular hole big, middle in half mulching or all standing without circular hole face.
Claims (1)
1. the controlled specification of Procambarus clarkii cage does not hinder shrimp protection against rodents string bag bucket, it is characterized in that: interior bucket, interior middle bucket (2) upper end of circular hole in band is connected with bucket (1) lower end upper in band big hole, in band, in circular hole, middle bucket (2) lower end connects lower bucket (3) upper end in band small sircle hole, in band small sircle hole, lower bucket (3) side, lower end connects the fixing end (5) the cylindrical side of bucket in the micro-circular hole of band, the fixing end (5) of being with in micro-circular hole bucket be with in micro-circular hole activity drum head (4) and be connected with latch (6), with drum head (4) movable in micro-circular hole can open or set level under the effect of latch (6), can fasten with cord by lower bucket (3) certain small sircle hole in the micro-circular hole of drum head (4) round edge movable in the micro-circular hole of band and band small sircle hole or unclamp；Outer barrel, is connected with middle set bucket (8) upper end outer with circular hole in band, band big hole outside upper set bucket (7) lower end, and during in band, circular hole is outer, set bucket (8) lower end is circle sky；Interior bucket outer barrel combines, and overlaps from bucket (3) in band small sircle hole by outer barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164257.5U CN205390048U (en) | 2016-03-04 | 2016-03-04 | Shrimp protection against rodents string bag bucket is not hindered to controllable specification of cray ground cage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164257.5U CN205390048U (en) | 2016-03-04 | 2016-03-04 | Shrimp protection against rodents string bag bucket is not hindered to controllable specification of cray ground cage |
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| Publication Number | Publication Date |
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| CN205390048U true CN205390048U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620164257.5U Active CN205390048U (en) | 2016-03-04 | 2016-03-04 | Shrimp protection against rodents string bag bucket is not hindered to controllable specification of cray ground cage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580782A (en) * | 2016-03-04 | 2016-05-18 | 廖大烈 | Specification-controllable rat-proof net bag bucket which is used for lobster ground cage and does not hurt lobsters |
-
2016
- 2016-03-04 CN CN201620164257.5U patent/CN205390048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580782A (en) * | 2016-03-04 | 2016-05-18 | 廖大烈 | Specification-controllable rat-proof net bag bucket which is used for lobster ground cage and does not hurt lobsters |
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