CN103548786A - Netting tool for automatic weighing of fish body - Google Patents
Netting tool for automatic weighing of fish body Download PDFInfo
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- CN103548786A CN103548786A CN201310519944.5A CN201310519944A CN103548786A CN 103548786 A CN103548786 A CN 103548786A CN 201310519944 A CN201310519944 A CN 201310519944A CN 103548786 A CN103548786 A CN 103548786A
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- handle
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- display screen
- netting
- net
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Abstract
The invention provides a netting tool for automatic weighing of a fish body, relates to a netting gear and aims at solving the technical problem that fish body weighing in the existing testing process is complicated. The netting tool for the automatic weighing of the fish body comprises a netting tool body, a net-diddling handle, a first pin, a spring body, a fixing rod, a display screen, a connecting rod, second pins and a handle, wherein the netting tool body is fixedly connected with one end of the net-diddling handle, the other end of the net-diddling handle is connected with one end of the spring body, the other end of the spring body is connected with the display screen, the display screen is connected with the handle through the connecting rod, the connecting rod, the handle and the fixing rod are connected through the second pins, the fixing rod is located under the spring body and the display screen, one end of the fixing rod is connected with the net-diddling handle through the first pin, and the other end of the fixing rod is connected with the handle through the second pin. The netting tool is simple, quick and convenient, does not need other tools and can be operated by one person independently, and manpower and material resources are saved. The invention belongs to the field of netting gears for fish body weighing.
Description
Technical field
The present invention relates to a kind of netting gear.
Background technology
Fish body weight is most important economic characters, staff, carries out in process of the test, and it is the most general work that fish body weight is weighed.Traditional weighing technique is first with netting gear, to pull experiment fish individuality out, for preventing that testing fish jumps, need place it in that filling in advance narcotic aqueous solution the inside soaks a moment, then on electronic scale, weighs its weight.Weigh and again experiment fish is put back in breeding water body later.This method is not only loaded down with trivial details, and has two shortcomings, and the one, anaesthetic has harmful effect to experiment fish, and the excessive meeting of narcotic use causes fish dead; The very few anaesthetic effect that do not reach again, can cause fish surface or internal injury even dead once experiment fish falls ground, and both of these case all can cause irremediable serious consequence to experiment.The existing netting gear of fishing with a net, only possesses the function of fishing for, and does not have function of weighing.
Summary of the invention
The object of the invention is, in order to solve the existing process of the test fish body loaded down with trivial details technical problem of weighing, provides a kind of netting gear for fish body weight automatic weighing.
Netting gear for fish body weight automatic weighing comprises netting gear, diddle-net handle, the first pin, spring body, dead lever, display screen, connecting rod, the second pin and handle, it is characterized in that described netting gear is fixedly connected with one end of diddle-net handle, the diddle-net other end of handle and one end of spring body are connected, the other end of spring body is connected with display screen, display screen is connected with handle by connecting rod, connecting rod, handle is connected by the second pin with dead lever, dead lever be positioned at spring body and display screen below, one end of dead lever is connected with diddle-net handle by the first pin, the other end of dead lever is connected with handle by the second pin.
A kind of hand-held netting gear of the present invention's design, when fishing for fish, possesses meausring apparatus, can directly in electronic display, read fish body weight.This netting gear is not only applied to the automatic weighing of fish, also extends to the weighing of other aquiculture animals, as shrimp, shellfish, crab class etc.There is applicability widely, be conducive to improve the operating efficiency of researcher.
Advantage of the present invention is as follows:
1, simple and efficient, do not need other instruments, people can independent operation, uses manpower and material resources sparingly;
2, avoid testing the damage of fish body;
3, the present invention, also can be for selling fish monger dealer and rodman except experiment purposes.
Accompanying drawing explanation
Fig. 1 is that the present invention is for the vertical view of the netting gear of fish body weight automatic weighing;
Fig. 2 is that the present invention is for the front view of the netting gear of fish body weight automatic weighing.
Embodiment
Technical solution of the present invention is not limited to following cited embodiment, also comprises any combination between each embodiment.
Embodiment one: present embodiment comprises netting gear 1 for the netting gear of fish body weight automatic weighing, diddle-net handle 2, the first pin 3, spring body 4, dead lever 5, display screen 6, connecting rod 7, the second pin 8 and handle 9, it is characterized in that described netting gear 1 is fixedly connected with one end of diddle-net handle 2, the other end of diddle-net handle 2 is connected with one end of spring body 4, the other end of spring body 4 is connected with display screen 6, display screen 6 is connected with handle 9 by connecting rod 7, connecting rod 7, handle 9 is connected by the second pin 8 with dead lever 5, dead lever 5 be positioned at spring body 4 and display screen 6 below, one end of dead lever 5 is connected with diddle-net handle 2 by the first pin 3, the other end of dead lever 5 is connected with handle 9 by the second pin 8.
As follows for the netting gear operation principle of fish body weight automatic weighing in present embodiment:
With netting gear 1, fish for fish, then open the first pin 3 and the second pin 8, pull down dead lever 5 and handle 9, then mention connecting rod 7, make netting gear 1 vertically downward, the numeral of reading displayed screen 6, completes the weighing of fish.
Claims (1)
1. for the netting gear of fish body weight automatic weighing, the described netting gear for fish body weight automatic weighing comprises netting gear (1), diddle-net handle (2), the first pin (3), spring body (4), dead lever (5), display screen (6), connecting rod (7), the second pin (8) and handle (9), it is characterized in that described netting gear (1) is fixedly connected with one end of diddle-net handle (2), the other end of diddle-net handle (2) is connected with one end of spring body (4), the other end of spring body (4) is connected with display screen (6), display screen (6) is connected with handle (9) by connecting rod (7), connecting rod (7), handle (9) is connected by the second pin (8) with dead lever (5), dead lever (5) be positioned at spring body (4) and display screen (6) below, one end of dead lever (5) is connected with diddle-net handle (2) by the first pin (3), the other end of dead lever (5) is connected with handle (9) by the second pin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519944.5A CN103548786A (en) | 2013-10-29 | 2013-10-29 | Netting tool for automatic weighing of fish body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519944.5A CN103548786A (en) | 2013-10-29 | 2013-10-29 | Netting tool for automatic weighing of fish body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103548786A true CN103548786A (en) | 2014-02-05 |
Family
ID=50003304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310519944.5A Pending CN103548786A (en) | 2013-10-29 | 2013-10-29 | Netting tool for automatic weighing of fish body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103548786A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0246843A2 (en) * | 1986-05-20 | 1987-11-25 | David Charles Skilton | Improvements in or relating to landing devices |
| US4765420A (en) * | 1987-10-22 | 1988-08-23 | Mengo Industries, Inc. | Weigh scale for fish landing device |
| DE4127064A1 (en) * | 1991-08-16 | 1993-02-18 | Hartmut Mueller | Fish catch-net with device for measuring fish weight - has torsional handle incorporating measuring device and displays wt. on electronic read=out |
| WO2009098429A1 (en) * | 2008-02-07 | 2009-08-13 | Ronald Gibson | Landing net & scales combination |
| US20110220426A1 (en) * | 2010-03-11 | 2011-09-15 | Bond Jared | Fishing Net with Integral Weight Scale |
| CN203120763U (en) * | 2013-03-30 | 2013-08-14 | 张豪哲 | Metering fishing net |
| CN203646352U (en) * | 2013-10-29 | 2014-06-18 | 中国水产科学研究院黑龙江水产研究所 | Net for automatically weighing weight of fish body |
-
2013
- 2013-10-29 CN CN201310519944.5A patent/CN103548786A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0246843A2 (en) * | 1986-05-20 | 1987-11-25 | David Charles Skilton | Improvements in or relating to landing devices |
| US4765420A (en) * | 1987-10-22 | 1988-08-23 | Mengo Industries, Inc. | Weigh scale for fish landing device |
| DE4127064A1 (en) * | 1991-08-16 | 1993-02-18 | Hartmut Mueller | Fish catch-net with device for measuring fish weight - has torsional handle incorporating measuring device and displays wt. on electronic read=out |
| WO2009098429A1 (en) * | 2008-02-07 | 2009-08-13 | Ronald Gibson | Landing net & scales combination |
| US20110220426A1 (en) * | 2010-03-11 | 2011-09-15 | Bond Jared | Fishing Net with Integral Weight Scale |
| CN203120763U (en) * | 2013-03-30 | 2013-08-14 | 张豪哲 | Metering fishing net |
| CN203646352U (en) * | 2013-10-29 | 2014-06-18 | 中国水产科学研究院黑龙江水产研究所 | Net for automatically weighing weight of fish body |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |