CN205567557U - Cray is pressed from both sides and gets apparatus - Google Patents
Cray is pressed from both sides and gets apparatus Download PDFInfo
- Publication number
- CN205567557U CN205567557U CN201620027357.3U CN201620027357U CN205567557U CN 205567557 U CN205567557 U CN 205567557U CN 201620027357 U CN201620027357 U CN 201620027357U CN 205567557 U CN205567557 U CN 205567557U
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- China
- Prior art keywords
- support column
- barb
- sliding part
- flexible pipe
- fixed
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Abstract
The utility model relates to a lobster field of catching, specific cray is pressed from both sides and gets apparatus that says so, include hose, pull ring, act as go -between and the barb device, the barb device includes support column, overhead hook part and sliding part, the sliding part is fixed at the connecting portion front end, sets up the ball on the face of cylinder of this sliding part, the support column is fixed at the sliding part head end, and its center is provided with the through -hole, overhead hook part articulates on the support column, act as go -between and pass in proper order from the crooked festival. Acting as go -between and passing from the hose, its one end is connected with the pull ring, and the other end passes and is connected with overhead hook part from the support column of barb device. The utility model discloses can stretch into this device in the cave of cray and pull out it, application method be simple, and preparation low cost is fit for the seizure of cray in the cave.
Description
Technical field
This utility model relates to Lobster and fishes for field, a kind of Procambarus clarkii gripping apparatus.
Background technology
In rice field, cultivate Procambarus clarkii, be that plant husbandry is combined with aquaculture, make full use of the ecosystem of artificial construction, make Procambarus clarkii and Oryza sativa L. Mutualism.
Lobster is supported in rice field three advantages: one is increasing both production and income；Two is wild weeds and the aquatile that Lobster can eat up Tanaka, and does not eat rice seedlings, moreover it is possible to eliminates the hazardness larva including mosquito, can play the weeding effect of removing the evil；Three be fish, shrimp move about, look for food contribute to rice field loosen the soil, running water, ventilation, water in field dissolved oxygen amount can be increased, discharge a large amount of feces by metabolism simultaneously, serve the effect of weight gaining.
The fishing time of Procambarus clarkii is longer, can fish for throughout the year, and various ways can be used in 3-11 month to fish for.December is the coldest to weather in February in the coming year, and Procambarus clarkii enters cave and survives the winter, if now Procambarus clarkii being fished for, and the mode that hole is directly opened by general employing, but this mode can damage field structure；Somebody uses the medicine being referred to as " Lobster hatred " to force out by the Lobster in cave, but medicine used easily makes Lobster drug residue occur, unfavorable to the health of eater.
Summary of the invention
For the problems of the prior art, this utility model provides a kind of Procambarus clarkii gripping apparatus, and in this device can stretch into the cave of Procambarus clarkii and pull it, using method is simple, and cost of manufacture is cheap, is suitable for the seizure of Procambarus clarkii in cave.
This utility model solves its technical problem and be the technical scheme is that a kind of Procambarus clarkii gripping apparatus, including flexible pipe, draw ring, bracing wire and barb apparatus；The cylindrical long tube of described flexible pipe, the material of flexible pipe is to be provided with fairlead in the middle part of flexible material, and flexible pipe.
Described barb apparatus is arranged on the stem of flexible pipe, and barb apparatus includes support column, barb and sliding part；Described sliding part is fixed on flexible pipe head end, and sliding part is cylinder, is provided with ball in the face of cylinder of this sliding part is provided with circular groove, and circular groove, and this ball is flexibly connected with circular groove；Described support column is fixed on sliding part head end, and the stem of support column is dish, and this support column is provided centrally with through hole；Described barb is curved, and barb front end is hinged on the stem of support column dish, and the rear end of barb is taken on the support columns, is provided with connecting hole in the middle part of this barb.
Described bracing wire passes in the fairlead from flexible pipe, and bracing wire head end passes and is fixed on from the front end of support column the connecting hole in the middle part of barb.
Described draw ring is fixed on the end of bracing wire.
Preferably, described draw ring is annular.
Preferably, the through hole at described support column center and outer wall intersection are provided with chamfering.
The beneficial effects of the utility model are: a kind of Procambarus clarkii gripping apparatus of the present utility model, and in this device can stretch into the cave of Procambarus clarkii and pull it, using method is simple, and cost of manufacture is cheap, are suitable for the seizure of Procambarus clarkii in cave.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is perspective view of the present utility model；
Fig. 2 is the perspective view of barb apparatus；
In figure: flexible pipe (1), draw ring (2), bracing wire (3), barb apparatus (4), fairlead, support column (41), barb (42), sliding part (43), connecting portion (44), ball (431).
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
Such as Fig. 1, a kind of Procambarus clarkii gripping apparatus of the present embodiment, including flexible pipe 1, draw ring 2, bracing wire 3 and barb apparatus 4；The described cylindrical long tube of flexible pipe 1, the material of flexible pipe 1 is to be provided with fairlead in the middle part of flexible material, and flexible pipe 1.
As shown in Figure 1, Figure 2, described barb apparatus 4 is arranged on the stem of flexible pipe 1, and barb apparatus 4 includes support column 41, barb 42 and sliding part 43；Described sliding part 43 is fixed on flexible pipe 1 head end, and sliding part 43, in cylinder, is provided with ball 431 in the face of cylinder of this sliding part 43 is provided with circular groove, and circular groove, and this ball 431 is flexibly connected with circular groove；Described support column 41 is fixed on sliding part 43 head end, and the stem of support column 41 is dish, and this support column 41 is provided centrally with through hole, and the through hole at support column 41 center and outer wall intersection are provided with chamfering；Described barb 42 is curved, and barb 42 front end is hinged on the stem of support column 41 dish, and the rear end of barb 42 rides on support column 41, is provided with connecting hole in the middle part of this barb 42.
As shown in Figure 1, Figure 2, described bracing wire 3 passes in the fairlead from flexible pipe 1, and the connecting hole that bracing wire 3 head end is in the middle part of the front end of support column 41 passed and be fixed on barb 42.
Such as Fig. 1, described draw ring 2 is fixed on the end of bracing wire 3, and draw ring 2 is in annular.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; description in above-mentioned embodiment and description principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope that this utility model is claimed.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. a Procambarus clarkii gripping apparatus, it is characterised in that: include flexible pipe (1), draw ring (2), bracing wire (3) and barb apparatus (4)；Described flexible pipe (1) cylindrical long tube, the material of flexible pipe (1) is flexible material, and flexible pipe (1) middle part is provided with fairlead；
Described barb apparatus (4) is arranged on the stem of flexible pipe (1), and barb apparatus (4) includes support column (41), barb (42) and sliding part (43)；Described sliding part (43) is fixed on flexible pipe (1) head end, sliding part (43) is in cylinder, it is provided with circular groove on the face of cylinder of this sliding part (43), and in circular groove, it being provided with ball (431), this ball (431) is flexibly connected with circular groove；Described support column (41) is fixed on sliding part (43) head end, and the stem of support column (41) is dish, and this support column (41) is provided centrally with through hole；Described barb (42) is curved, barb (42) front end is hinged on the stem of support column (41) dish, and the rear end of barb (42) rides on support column (41), this barb (42) middle part is provided with connecting hole；
Described bracing wire (3) passes in the fairlead from flexible pipe (1), and bracing wire (3) head end passes and is fixed on from the front end of support column (41) the connecting hole at barb (42) middle part；
Described draw ring (2) is fixed on the end of bracing wire (3).
A kind of Procambarus clarkii gripping apparatus the most according to claim 1, it is characterised in that: described draw ring (2) is in annular.
A kind of Procambarus clarkii gripping apparatus the most according to claim 1, it is characterised in that: the through hole at described support column (41) center and outer wall intersection are provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027357.3U CN205567557U (en) | 2016-01-08 | 2016-01-08 | Cray is pressed from both sides and gets apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027357.3U CN205567557U (en) | 2016-01-08 | 2016-01-08 | Cray is pressed from both sides and gets apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205567557U true CN205567557U (en) | 2016-09-14 |
Family
ID=56883101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620027357.3U Expired - Fee Related CN205567557U (en) | 2016-01-08 | 2016-01-08 | Cray is pressed from both sides and gets apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205567557U (en) |
-
2016
- 2016-01-08 CN CN201620027357.3U patent/CN205567557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |