CN106959147A - A kind of crab meausring apparatus - Google Patents
A kind of crab meausring apparatus Download PDFInfo
- Publication number
- CN106959147A CN106959147A CN201710215973.0A CN201710215973A CN106959147A CN 106959147 A CN106959147 A CN 106959147A CN 201710215973 A CN201710215973 A CN 201710215973A CN 106959147 A CN106959147 A CN 106959147A
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- CN
- China
- Prior art keywords
- crab
- container
- layer
- inline
- meausring apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000003467 diminishing effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 12
- 238000011835 investigation Methods 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000005303 weighing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/08—Apparatus for or methods of weighing material of special form or property for weighing livestock
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/02—Relieving mechanisms; Arrestment mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/06—Means for damping oscillations, e.g. of weigh beams
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/06—Means for damping oscillations, e.g. of weigh beams
- G01G23/12—Means for damping oscillations, e.g. of weigh beams specially adapted for preventing oscillations due to movement of the load
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of crab meausring apparatus, including the container for accommodating crab, the top of the container has the entrance for being used for being put into crab, the interior bottom wall of the container is by surrounding to middle direction gradually recessed curved surface, and the container is provided with opening-closing structure, when the opening-closing structure is opened, the crab can be taken out；The top of the container is provided with the hook part for claiming to hook.It is arranged such, the crab meausring apparatus that the present invention is provided, when carrying out rivers, lake and pond etc. to crab progress investigation measurement using the present apparatus, the interference of outside environmental elements can be reduced, and reduce injury of the human factor to crab itself, make measurement result more accurate, make investigation more meaningful.
Description
Technical field
It is to be related to a kind of crab meausring apparatus in particular the invention belongs to fishery resources survey technical field.
Background technology
Using crab trawlnet, drift net and cage etc., routinely netting gear is advised to crab in the water bodys such as rivers, lake, pond
When the indexs such as lattice, resource are investigated, generally require to measure under the wild environments such as ship, and the rocking of ship, crab
Itself creep and strong wind once in a while etc. produces very important interference to its measurement process so that common desktop claims nothing
Method normally accurately measures its body weight, and virtually increases measurement error, investigation result is had differences with actual conditions.
Under normal circumstances, the crab measurement for wild environment generally uses following several method：（1）Desk-top title+box
Measurement, this method can be used on right up and down ship, but the interference of creeping of crab itself can not be avoided；（2）Hook scale+
Mesh bag is measured, although avoid the influence that ship is rocked, but crab easily lies prone on mesh bag, has both been difficult to operate, has lost time again,
And can not equally avoid the interference that crab itself is creeped；（3）Hook scale+bucket measurement, bucket is generally larger, inconvenient operation, and heavy,
Easily increase machine error.
It is clear that existing survey tool is insufficient for the measurement to crab under wild environment, it is primarily present following
Practical problem：（1）The main migration waters the Changjiang river of crab is waves surging turbulently, and ship is difficult to keep tranquil；（2）It is existing to be used to measure
The instrument of crab is difficult to operate and heavy, increases workload, elapsed time on foot；（3）Crab itself is with very strong motion and creeps
Ability, easily produces error to investigation result；（4）The survey tools such as existing desk-top title, bucket are difficult to carry and take up space.
The content of the invention
In view of this, the invention provides a kind of crab meausring apparatus, rivers, lake and pond etc. are carried out using the present apparatus
When investigation measurement is carried out to crab, it is possible to reduce the interference of outside environmental elements, and reduce wound of the human factor to crab itself
Evil, makes measurement result more accurate, makes investigation more meaningful.
The crab meausring apparatus that the present invention is provided, including for accommodating the container of crab, the top of the container, which has, to be used
In the entrance for being put into crab, the interior bottom wall of the container is by surrounding to middle direction gradually recessed curved surface, and described
Container is provided with opening-closing structure, when the opening-closing structure is opened, can take out the crab；The top of the container is provided with for claiming
The hook part of hook.
Preferably, the container includes jacket layer and inline layer, and the jacket layer and the inline layer, which are provided with, to be oppositely directed to
Opening, the inline layer is embedded in the jacket layer by the opening of the jacket layer, and the jacket layer and described embedded
Layer connected by rotating shaft, elastic component is installed at the rotating shaft, when the elastic component in the raw when, the inline layer set
Inside the jacket layer, the container closed is formed, when pressing the jacket layer and inline layer, the two is overcome the elastic component
Elastic force when producing relative rotation, the inline layer is by the opening separation of the jacket layer, to form the outlet for taking out crab.
Preferably, the container is by the diminishing conical vessel in bottom to top-direction cross section.
Preferably, the container is provided with neck close to upper end position, and the rotating shaft and the elastic component are arranged on the neck
Portion position.
Preferably, the jacket layer and the inline layer are all nontransparent material.
Preferably, the jacket layer and the inline layer are black material.
Preferably, the hook part is the hook part formed by steel wire bent.
In the technical scheme that the present invention is provided, crab is put into inside container by the entrance of container, due to container
Bottom is the curved-surface structure of depression, and crab is easily motionless on all fours after entering, it is to avoid crab is walked about the influence of weighing result.And
And container is used for the hook part with claiming to hook provided with hook part, hook part is prevented from container and rocked, and influence weighs knot
Structure.After weighing terminates, opening-closing structure only need to be opened, crab is drawn off automatically.It is arranged such, river is carried out using the present apparatus
When river, lake and pond etc. carry out investigation measurement to crab, it is possible to reduce the interference of outside environmental elements, and reduce human factor
Injury to crab itself, makes measurement result more accurate, makes investigation more meaningful.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is crab meausring apparatus schematic diagram provided in an embodiment of the present invention.
In Fig. 1：
Container -11, hook part -12, jacket layer -13, inline layer -14, neck -15, elastic component -16.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1, a kind of crab meausring apparatus that the present embodiment is provided are refer to, including for accommodating the container 11 of crab, is held
The top of device 11 has the entrance for being used for being put into crab, and the interior bottom wall of container 11 is gradually recessed to middle direction by surrounding
Curved surface.
It is arranged such, after crab is put into, crab is easily lain prone due to the curved surface that the interior bottom wall of container 11 is depression, crab
And motionless, it is to avoid crab is walked about the influence of weighing result.
Moreover, in the present embodiment, container 11 is provided with opening-closing structure, when opening-closing structure is opened, can take out crab.So
Set, only need to open opening-closing structure, crab can be made to take out naturally, be not required to manually go crab of taking, it is to avoid crab causes human body
Injury.
In addition, the top of container 11 is provided with the hook part 12 for claiming to hook.Hook part 12 can be by steel wire bent
Into.During weighing, together with hook part 12 reliably can be hung over title, it is to avoid occur it is larger rocks, influence weighing result.
In the preferred scheme of the present embodiment, container 11 includes jacket layer 13 and inline layer 14, jacket layer 13 and inline layer 14
Provided with the opening being oppositely directed to, inline layer 14 is embedded in jacket layer 13 by the opening of jacket layer 13, and inline layer 14 is nested into outer
After jacket layer 13, jacket layer 13 can block the opening of inline layer 14.
Jacket layer 13 and inline layer 14 are connected by rotating shaft, jacket layer 13 is formed the knot of similar scissors with inline layer 14
Structure, when its one end is mutually drawn close, the other end is separated from each other.Elastic component 16 is installed, when elastic component 16 is in nature shape at rotating shaft
During state, i.e., under the natural elasticity effect of elastic component 16, elastic component 16 makes inline layer 14 keep being enclosed within inside jacket layer 13, being formed
The container 11 of closing.When manually pressing jacket layer 13 and inline layer 14, the two is set to overcome the elastic force of elastic component 16 to produce relative turn
When dynamic, inline layer 14 is by the opening separation of jacket layer 13, to form the outlet for taking out crab.
It is arranged such, it is necessary to when drawing off crab, only need to press the end of jacket layer 13 and inline layer 14, make its other end phase
Mutually separation, the opening of formation is larger, and crab naturally can be by dropping out in container 11.It is arranged such, can conveniently and efficiently draws off
Crab, moreover, will not be damaged to crab.
In the present embodiment, container 11 is preferably by the diminishing conical vessel 11 in bottom to top-direction cross section.Such as
This is set, smaller at the opening of container 11, it is to avoid crab climbs out of.
It is possible to further be provided with neck 15 close to upper end position in container 11, rotating shaft and elastic component 16 are arranged on neck
15 positions.Neck 15 is closing-in structure, with smaller space, and then can further avoid crab from climbing out of.And the energy of neck 15
Enough reduce light to inject inside container 11, crab is in dark environment, crab is more quiet in dark surrounds, favorably
In the accuracy of weighing result.
In the present embodiment, jacket layer 13 and inline layer 14 can all be nontransparent material, further, jacket layer 13 and interior
Inlay 14 is black material.It is arranged such, the environment in container 11 can be made more dark, is conducive to the weighing of crab accurate
Property.
Scheme proposed by the invention is exemplarily described above in association with accompanying drawing, the explanation of above example is
It is used to help understand the core concept of the present invention.For those of ordinary skill in the art, according to the thought of the present invention, specific
It will change in embodiment and application.In summary, this specification content should not be construed as to the present invention's
Limitation.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (7)
1. a kind of crab meausring apparatus, it is characterised in that including the container for accommodating crab, the top of the container, which has, to be used
In the entrance for being put into crab, the interior bottom wall of the container is by surrounding to middle direction gradually recessed curved surface, and described
Container is provided with opening-closing structure, when the opening-closing structure is opened, can take out the crab；The top of the container is provided with for claiming
The hook part of hook.
2. crab meausring apparatus as claimed in claim 1, it is characterised in that the container includes jacket layer and inline layer, institute
State jacket layer and the inline layer is provided with the opening being oppositely directed to, the inline layer is embedded in described by the opening of the jacket layer
In jacket layer, and the jacket layer and the inline layer are connected by rotating shaft, elastic component are provided with the rotating shaft, when the bullet
Property part in the raw when, the inline layer is enclosed within inside the jacket layer, form the container of closing, when pressing the overcoat
Layer and inline layer, when making the two overcome the elastic force of the elastic component to produce relative rotation, the inline layer is by the jacket layer
Opening separation, the outlet to form confession taking-up crab.
3. crab meausring apparatus as claimed in claim 2, it is characterised in that the container is transversal to top-direction by bottom
The diminishing conical vessel in face.
4. crab meausring apparatus as claimed in claim 3, it is characterised in that the container is provided with neck close to upper end position,
The rotating shaft and the elastic component are arranged on the neck location.
5. the crab meausring apparatus as described in claim any one of 1-4, it is characterised in that the jacket layer and the inline layer
All it is nontransparent material.
6. crab meausring apparatus as claimed in claim 5, it is characterised in that the jacket layer and the inline layer are black material
Matter.
7. crab meausring apparatus as claimed in claim 1, it is characterised in that the hook part is formed by steel wire bent
Hook part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215973.0A CN106959147A (en) | 2017-04-05 | 2017-04-05 | A kind of crab meausring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215973.0A CN106959147A (en) | 2017-04-05 | 2017-04-05 | A kind of crab meausring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106959147A true CN106959147A (en) | 2017-07-18 |
Family
ID=59484484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710215973.0A Pending CN106959147A (en) | 2017-04-05 | 2017-04-05 | A kind of crab meausring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106959147A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060087A (en) * | 2018-08-09 | 2018-12-21 | 核工业理化工程研究院 | The auxiliary weighing device of undefined structure high accuracy circular column type equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101956A (en) * | 1985-04-04 | 1986-11-05 | 布勒兄弟有限公司 | Receptacle balance |
| US4696360A (en) * | 1986-08-11 | 1987-09-29 | Manny Homen | Weighing apparatus and method for use in weighing live fish |
| US4972602A (en) * | 1989-07-17 | 1990-11-27 | Howes Charles P | Tongs for handling and measuring crabs |
| CN103940498A (en) * | 2014-04-14 | 2014-07-23 | 昆山市富众网络科技有限公司 | Single-crab weigher |
| CN104495031A (en) * | 2014-11-17 | 2015-04-08 | 河南平高电气股份有限公司 | Transfer case |
| CN204535831U (en) * | 2015-04-24 | 2015-08-05 | 福建省农业科学院畜牧兽医研究所 | A kind of chicken and duck is weighed fixator |
| CN105880175A (en) * | 2016-06-06 | 2016-08-24 | 刘高宏 | Weighing device of crab weighing classifier |
| CN207180852U (en) * | 2017-04-05 | 2018-04-03 | 中国水产科学研究院淡水渔业研究中心 | A kind of crab meausring apparatus |
-
2017
- 2017-04-05 CN CN201710215973.0A patent/CN106959147A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101956A (en) * | 1985-04-04 | 1986-11-05 | 布勒兄弟有限公司 | Receptacle balance |
| US4696360A (en) * | 1986-08-11 | 1987-09-29 | Manny Homen | Weighing apparatus and method for use in weighing live fish |
| US4972602A (en) * | 1989-07-17 | 1990-11-27 | Howes Charles P | Tongs for handling and measuring crabs |
| CN103940498A (en) * | 2014-04-14 | 2014-07-23 | 昆山市富众网络科技有限公司 | Single-crab weigher |
| CN104495031A (en) * | 2014-11-17 | 2015-04-08 | 河南平高电气股份有限公司 | Transfer case |
| CN204535831U (en) * | 2015-04-24 | 2015-08-05 | 福建省农业科学院畜牧兽医研究所 | A kind of chicken and duck is weighed fixator |
| CN105880175A (en) * | 2016-06-06 | 2016-08-24 | 刘高宏 | Weighing device of crab weighing classifier |
| CN207180852U (en) * | 2017-04-05 | 2018-04-03 | 中国水产科学研究院淡水渔业研究中心 | A kind of crab meausring apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060087A (en) * | 2018-08-09 | 2018-12-21 | 核工业理化工程研究院 | The auxiliary weighing device of undefined structure high accuracy circular column type equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |