CN108651356A - A kind of fish measurement method and its device - Google Patents
A kind of fish measurement method and its device Download PDFInfo
- Publication number
- CN108651356A CN108651356A CN201810290779.3A CN201810290779A CN108651356A CN 108651356 A CN108651356 A CN 108651356A CN 201810290779 A CN201810290779 A CN 201810290779A CN 108651356 A CN108651356 A CN 108651356A
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- China
- Prior art keywords
- fish
- classification
- shrapnel
- block
- survey
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
- A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention discloses a kind of fish measurement method and its devices,Fish are set and measure classification anesthesia case,It is divided into big fish and small fish according to fish sexal maturity weight size is measured,Big fish and small fish are respectively enterd in the anesthesia dipping of higher concentration and low concentration,Without Artificial Cognition,Fish body classification sorting can be automatically performed,Save the time of Artificial Cognition,One fish measuring device that can obtain accurate datum mark is set simultaneously,Utilize the bottom plate for measuring case,Rear baffle and right baffle-plate are as fish body overall length,The datum mark of height and width,Parallel with rear baffle and can be with respect to the slide damper that rear baffle is moved forward and backward as fish body height indirect measurement conductor is set,So that the survey width scale lower end only existed on vertical measurement ruler is contacted with fish body,Reduce the wide scale of survey,It surveys high scale and surveys the defaced risk of long scale,Improve the wide scale of survey,It surveys high scale and surveys the service life of long scale,And accurate measurement result can be obtained.
Description
Technical field
The invention belongs to the technical field of aquaculture more particularly to a kind of fish measurement method and its devices.
Background technology
Ichthyology research is of classification, form, physiology, ecology, systematic growth and geographical distribution of researching fish etc.
Section.About the geographical distributions of fish, the research of migration habit, age-growth and feeding habits, disease control, artificial incubation etc.,
It is significant to the development of fish production.In ichthyology research, the physical characteristic parameter of fish is fishery resources survey, fry
The fundamental parameter of breeding, parent population selection and breeding.Although currently there are some measuring techniques of taking pictures both at home and abroad, due to equipment
Complexity, cost is higher, and application is the most convenient, most commonly used technology is still and first passes through anesthetic dipping anesthesia early period, makes fish
Stupor, convenient for crawl measure, the later stage again manually by being measured to these characteristic parameters with ruler, but the measurement method have with
Lower disadvantage：First, when needing the fish sample size measured more, before dipping anesthesia, need that fish is carried out dipping in batches
Anesthesia needs leading artificial identification fish body size to carry out classification sorting, work is numerous because anesthesia duration is with fish body weight positive correlation
It is trivial, need the long period that could complete the collecting work of fairly large sample data, if in sort process of classifying, being easy will
Small fish is thrown into the dipping anesthesia liquid of higher concentration so that small fish is dead, is unfavorable for ecological maintenance；Second, fish body skin mucus
It is more, it is not easy to it is fixed, it is directly measured by hand with ruler, easy tos produce large error, and continue duplication of labour people easy to increase
For error, cause measuring result error larger, and then in the case where statistical sample quantity is larger, will produce and be difficult to embody really
The wrong conclusion of situation.
Invention content
For the above existing problem, a kind of fish measurement method of present invention offer and its device, certainly using fish body
The different pressure distortion differences generated to classification shrapnel free end of weight, setting fish measure classification anesthesia case, according to measurement fish
Sexal maturity weight size is divided into big fish and small fish so that big fish and small fish can respectively enter higher concentration and low concentration
It anaesthetizes in dipping, according to Artificial Cognition is not necessarily to before build anesthesia classification, fish body classification sorting can be automatically performed, saved artificial
The time of identification, and can effectively avoid for small fish being thrown into situation lethal in the dipping anesthesia liquid of higher concentration, it is arranged simultaneously
One fish measuring device that can obtain accurate datum mark, using measure case bottom plate, rear baffle and right baffle-plate as
Sliding that is parallel with rear baffle and being moved forward and backward with respect to rear baffle is arranged in the datum mark of fish body overall length, height and width
Indirect measurement conductor of the baffle as fish body height, the setting measurement cross bar vertical with slide damper upper end, and it is horizontal with measuring
Bar is vertical and the vertical measurement ruler that extends straight down so that surveys wide scale, surveys high scale and survey in long scale, only exists in vertical
Survey width scale lower end on measuring scale is contacted with fish body, is reduced and is surveyed wide scale, surveys high scale and survey the defaced wind of long scale
Danger improves and surveys wide scale, surveys high scale and survey the service life of long scale, and can obtain accurate measurement result.
Technical program of the present invention lies in：
The present invention provides a kind of fish measurement method, includes the following steps：
(1), fish body is caught, catches out from water body by fish using device for use in fishing trawl；
(2), check and correction fish measure classification anesthesia case, and weight when general fish body sexal maturity, body are determined according to the type of fish
The right end hand of heavy larger fish, the manual leading screw of knob twists end, and adjusting slider drives adjusting cross bar to be moved backward in adjusting side opening,
So that the fulcrum of classification shrapnel moves backward, classification shrapnel needs larger pressure that could generate flexible deformation, conversely, weight is smaller
Fish, adjusting slider, which drives, to be adjusted cross bar and moves forward adjusting in side opening so that the fulcrum of shrapnel of classifying moves forward, point
Class shrapnel needs larger pressure that could generate flexible deformation；
(3), fish body launches fish and measures classification anesthesia case, and the fish that fishing is come up is sent into fish from dispensing port item by item
Class measures in classification anesthesia case, and the rear end using classification shrapnel is free end, and the fish of different weight applies the rear end for shrapnel of classifying
The pressure of pressure is different, and the fish of larger weight makes the rear end of classification shrapnel generate larger deformation, to along classification shrapnel
Rear end slides into the high concentration slideway on rear side of classification shrapnel, into being contained in the anesthetic solution of higher concentration, and smaller body
The fish of weight makes the rear end of classification shrapnel generate smaller deformation, to be slid on rear side of shrapnel of classifying along the rear end of classification shrapnel
Low concentration slideway in, into being contained in the anesthetic solution of higher concentration；
(4), anesthesia fish body launches fish measuring device, will be measured in classification anesthesia case in fish and come into deep anaesthesia
The fish body of phase is pulled out, is then lain in fish on the bottom plate of fish measuring device, at this time vertical measurement ruler in fish measuring device
Far from bottom plate；
(5), fish body height is measured and recorded, the end alignment of fish body kiss is clinged to the right side of right baffle-plate, after fish carries on the back face
Baffle, fish belly face slide damper so that the fish back of the body and fish belly recline rear baffle and sliding just respectively by mobile slide damper
Baffle, and the rear end face of the survey slim slide block on slide damper and the rear end face of slide damper are coplanar, read and measure cross at this time
The high scale of survey and the infall of the rear end of the survey slim slide block on slide damper on bar are read, you can complete fish body height
It measures, then fish body altitude record is got off；
(6), fish body overall length is measured and records, two survey slim slide blocks of push-and-pull simultaneously, drive measure cross bar energy respectively by both hands
It enough moves left and right and is moved to fish body tail fin rear end so that after projection of the vertical measurement ruler on bottom plate is in fish body tail fin
End, it is then slight mobile to survey slim slide block, tail fin rear end is gently leaned on into the left side lower end of vertical measurement ruler, and a left side for vertical measurement ruler
End face and the right side of the survey slim slide block on slide damper are coplanar, read the survey slim slide block being now on slide damper
The reading of right side and the infall for surveying long scale, you can the then measurement for completing fish body overall length is recorded fish body overall length；
(7), measure and record fish body width, and can be divided into a wide and body wide for fish body width, and both hands are pushed and pulled simultaneously respectively
Two survey slim slide blocks, drive measurement cross bar that can move left and right and be moved to successively fish body pectoral fin and fish body abdomen the widest part, and
It is corresponding that the lower end of vertical measurement ruler is contacted with fish body, and it is successively read the infall for surveying wide scale and cross bar set block upper surface
Reading, you can complete that fish body is wide and the wide measurement of body, then record measurement result；
(8), fish body weight is measured and recorded, fish is pushed on delivery board to the right from the right end for measuring case so that fish edge
It delivery board to slide into the check weighing pallet of electronic scale upper end, the weight of fish is weighed using electronic scale, you can complete weight
It measures, then records fish body weight；
(9), fish body is recovered back the pool, and the fish being measured is put into the water tank for filling clear water, etc. after fish bodies recovery completely, i.e.,
Fish after being measured can be freeed.
The present invention also provides a kind of fish to measure classification anesthesia case, including anaesthetizes medicinal bath box and the first desk body, and described first
The anesthesia medicinal bath box there are two being placed in desk body, it is characterised in that：In the opposite one side of two anesthesia medicinal bath boxes respectively
It is fixedly connected with one end of high concentration slideway and low concentration slideway, the high concentration slideway is in the lower section of the low concentration slideway
And relatively inclined upward arc extends, another end opening of the high concentration slideway and the low concentration slideway is forward and solid
Surely be provided with box body, the lower end of the box body is provided with box support, the box support be fixed in first desk body and
In the fronts of two anesthesia medicinal bath boxes, the upper surface front end of the box body is provided with dispensing port, before the dispensing port
End is fixedly installed rear fender, and arc extends the rear fender from up to down and lower section is provided with classification bullet in a manner of removably
Piece, classification shrapnel level in the box body extends back and rear end is in the high concentration slideway and the low concentration is slided
Front between road.
Preferably, from the left wall of the box body, the right wall perforation towards the box body is provided with adjusting side opening, the tune
Section side opening has been embedded in adjusting cross bar, the lower end for adjusting cross bar and being in the lower section and the classification shrapnel of the classification shrapnel
Face pressure leans against on the adjusting cross bar, and the left and right ends for adjusting cross bar are stretched out two adjusting side openings and consolidated respectively respectively
Surely it is provided with adjusting slider, front and back on the adjusting slider to be through with carrying feed rod, the carrying feed rod is along the box body
Lateral wall extends in horizontal linear, and the rear and front end of the carrying feed rod is nested with side fixed block respectively, and the side fixed block is solid
It is arranged on the lateral wall of the box body calmly, hand is provided through between the side fixed block of two on the left of the box body
Dynamic leading screw, the manual leading screw is in the lower section of the carrying feed rod and runs through the adjusting slider, before the manual leading screw
End extends forward the stretching side fixed block and front end is fixedly installed and twists end, the manual leading screw insertion in the block-like hand of hexagonal
Part in the side fixed block only rotates, and the manual leading screw is connected threadably with the adjusting slider,
Make the manual leading screw that the adjusting slider be driven to be moved forward and backward by manual leading screw described in knob.
Preferably, it is described classification shrapnel front end be nested with shrapnel end cap, from the upper end of the shrapnel end cap downwards according to
Secondary be provided with through the shrapnel end cap and the classification shrapnel multiple runs through bolt, the left and right ends difference of the shrapnel end cap
It is fixed on the left and right sides inner wall of the box body so that the rear end of the classification shrapnel detachably connects with the box body
It connects.
The present invention also provides a kind of fish measuring device, including the second desk body, check weighing pallet and electronic scale, the check weighing supports
Disk is arranged in the upper end of the electronic scale, and the electronic scale is placed in second desk body, it is characterised in that：Second table
Measurement box bracket is fixedly installed on body, the measurement box bracket is in the left side of the electronic scale, the measurement box bracket
Upper end is provided with measurement case, and the measurement case includes rear baffle, bottom plate, slide damper and right baffle-plate, and the floor level is placed
On the measurement box bracket and rear end is fixedly installed the rear baffle, and the left end of the bottom plate is fixedly installed the left gear
Plate, the rear end of the right baffle-plate are fixedly linked with the rear baffle, the slide damper be vertically arranged on the bottom plate and with
The rear baffle is parallel opposite, and the left end of the slide damper sticks in the right wall of the right baffle-plate；The slide damper
It is fixedly installed guide pad with the upper end of the rear baffle, described guide pad or so is through with the long slideway of opening up survey, institute
It states the long slideway of survey and has been embedded in survey slim slide block, it is in square that the survey slim slide block, which upwardly extends the stretching long slideway and upper end surveyed,
The rear end face of shape, the rear end face and the slide damper of the survey slim slide block on the slide damper is coplanar, is in institute
The front end face for stating the survey slim slide block above rear baffle is fixedly installed measurement cross bar, in strip and block the measurement cross bar to
Preceding extension and front end pass through the survey slim slide block above the slide damper, the measurement cross bar to be in two surveys
Cross bar set block is nested on part between slim slide block, cross bar set block is in square, and the right end of the cross bar set block is from upper
It is provided through vertical measurement ruler under and, runs through from the right end of cross bar set block towards the right side of the vertical measurement ruler and sets
It is equipped with puller bolt, the left end of the puller bolt is embedded in the cross bar set block and acts against the right end of the vertical measurement ruler
On face, the puller bolt and the cross bar set block are connected threadably, the left side of the vertical measurement ruler with
The right side of the survey slim slide block on the slide damper is coplanar, the right side of the vertical measurement ruler, the measurement
The upper surface of cross bar and the upper surface of the guide pad in the slide damper upper end be respectively arranged with the wide scale of survey, survey it is high
Scale and the long scale of survey.
Preferably, the left end of the guide pad in the slide damper upper end is fixedly installed plate end sliding block, described
Plate end sliding block is in tool there are two the F shapes structure of level board and the level board in downside extends to the right in embedded side slideway, described
Side slideway is front and back, and through being arranged on the guide sleeve of side, the side guide sleeve is fixed at the left side upper end of the right baffle-plate,
Insertion set block and rear embedded set block, sequentially pass through described preceding embedding from front to back before the rear and front end of the side slideway has been respectively embedded into
Enter to cover block, plate end sliding block and rear embedded set block and be provided with hand to twist screw rod, the hand twist screw rod front end be in described before embedded set
The front of block and it is fixedly installed hexagonal block.
Preferably, the zeromark for surveying high scale is arranged in the rear end for measuring cross bar, and the high scale of survey
Zeromark overlapped in projection straight line of the projection with the front end face of the rear baffle in horizontal plane of horizontal plane；The survey is long to carve
The left end in the guide pad, and projection and institute of the zeromark for surveying long scale in horizontal plane is arranged in the zeromark of degree
The right side for stating right baffle-plate is overlapped in the projection straight line of horizontal plane；The zeromark for surveying wide scale is arranged in the vertical survey
The upper end of gage, and the distance of the zeromark for surveying wide scale to cross bar set block upper end is equal to the vertical measurement ruler
Lower end to the bottom plate distance.
Preferably, second desk body include matrix sleeve, sliding bar, expansion screw, upper connecting rod, top nut, lower link,
Lower nut and carrying desktop, the carrying desktop is horizontal positioned and the angle of lower face four is respectively arranged with the sliding bar, described
Sliding bar extends straight down and lower end is nested with described matrix sleeve, and the lower end of described matrix sleeve body is fixedly installed stabilization
Plug, it is in cone taper that the top of the stable plug, which is in disk-shaped and lower part,；Two institutes being in together on the left of the carrying desktop
It states between matrix sleeve and is in together and be fixedly installed down respectively between two described matrix sleeves on the right side of the carrying desktop
Connecting rod is in two between two sliding bars on the right side of the carrying desktop and be in together on the left of the carrying desktop together
Upper connecting rod is fixedly installed between the sliding bar respectively, the upper connecting rod is parallel with the lower link and perpendicular from the upper connecting rod
The upper connecting rod is directly sequentially passed through downwards and the lower link is provided with expansion screw, and the expansion screw is in the upper connecting rod
Lower section and close to being nested with top nut on the part of the upper connecting rod, the expansion screw be in below the lower link and close to
Lower nut is nested on the part of the upper connecting rod, the upper end of the lower nut is fixed at the center of the lower link.
Preferably, there are two relatively right for part fixed setting of second desk body immediately below the measurement box bracket
Title and L-shaped fixation clamping block, two fixed clamping blocks are parallel and the lower end of sliding water receiving case, institute are embedded between it
The lower end for stating sliding water receiving case is in inverted T-shaped, described to slide the opening up of water receiving case and be in immediately below osculum, multiple described
Osculum is through setting on the bottom plate.
Preferably, delivery board, the delivery board are provided between the right end of the bottom plate and the left end of the check weighing pallet
Left part in the curved plate-like structure and right part of downward concave curved be in vertical plate-like structure, the left end of the delivery board connected by bolt
It connects and is connected with the right end of the bottom plate, the upper right side of the delivery board is flushed with the upper end of the check weighing pallet and bottom righthand side passes through
It is bolted and is arranged in second desk body.
As a result of above-mentioned technology, be allowed to specific positive beneficial effect compared with prior art is the present invention：
1, different generations are conducted oneself with dignity to the pressure distortion difference of classification shrapnel free end using fish body in the present invention, fish are set
Classification anesthesia case is measured, is divided into big fish and small fish according to fish sexal maturity weight size is measured so that big fish and small fish can
It, can be certainly according to Artificial Cognition is not necessarily to before build anesthesia classification in the anesthesia dipping for respectively enteing higher concentration and low concentration
It is dynamic to complete fish body classification sorting, save the time of Artificial Cognition.
2, the fish in the present invention, which measure classification anesthesia case, can effectively avoid the dipping fiber crops that small fish is thrown into higher concentration
Lethal situation, is conducive to ecological maintenance in liquor-saturated liquid.
3, one fish measuring device that can obtain accurate datum mark of present invention setting, utilizes the bottom for measuring case
The datum mark of plate, rear baffle and right baffle-plate as fish body overall length, height and width, setting is parallel with rear baffle and can be opposite
Indirect measurement conductor of the slide damper that rear baffle is moved forward and backward as fish body height, the setting survey vertical with slide damper upper end
Measure cross bar, and vertical measurement ruler that is vertical with cross bar is measured and extending straight down so that survey wide scale, survey high scale and survey
In long scale, the survey width scale lower end only existed on vertical measurement ruler is contacted with fish body, reduce the wide scale of survey, survey high scale and
The defaced risk of long scale is surveyed, improves and surveys wide scale, surveys high scale and survey the service life of long scale, and essence can be obtained
True measurement result.
4, the device in the present invention is easy to use, convenient and efficient, and operation accuracy is high, can greatly reduce human negligence and lead
The operation error of cause.
Description of the drawings
Fig. 1 is the flow chart of Mesichthyes measurement method of the present invention；
Fig. 2 is the structural schematic diagram that Mesichthyes of the present invention measures classification anesthesia case；
Fig. 3 is the structural schematic diagram for the classification element that Mesichthyes of the present invention measures classification anesthesia case；
Fig. 4 is the vertical view for the classification element that Mesichthyes of the present invention measures classification anesthesia case；
Fig. 5 is the sectional view at A-A in Fig. 4；
Fig. 6 is the structural schematic diagram of Mesichthyes measuring device of the present invention；
Fig. 7 is the structural schematic diagram of the measuring part of Mesichthyes measuring device of the present invention；
Fig. 8 is the vertical view of the measuring part of Mesichthyes measuring device of the present invention；
Fig. 9 is structural schematic diagram of the measuring part of Mesichthyes measuring device of the present invention on a certain backsight visual direction.
In figure：1- anesthesia medicinal bath boxes, 2- high concentration slideways, 3- low concentration slideways, 4- box bodys, 5- dispensing ports, 6- rear fenders,
7- classification shrapnels, 8- box supports, the first desk bodies of 9-, 10- measure cross bar, and 11- cross bars cover block, 12- vertical measurement rulers, and 13- surveys length
Sliding block, 14- guide pads, the long slideway of 15- surveys, 16- rear baffles, 17- bottom plates, 18- delivery boards, 19- check weighing pallets, 20- electronic scales,
21- stable plugs, the second desk bodies of 22-, 23- measure box bracket, and 24- fixes clamping block, and 25- slides water receiving case, 26- sliding gears
Plate, 27- right baffle-plates, 28- hands twist screw rod, the sides 29- guide sleeve, 30- plates end sliding block, 31- osculums, 32- puller bolts, after 33-
Embedded set block, embedded set block before 34-, 35- side slideways, 36- survey long scale, and 37- surveys high scale, and 38- surveys wide scale, 221- matrixes
Sleeve, 222- sliding bars, 223- expansion screws, 224- upper connecting rods, 225- top nuts, 226- lower links, 227- lower nuts, 228-
Desktop, 401- shrapnel end caps are carried, 402- carries feed rod through bolt, the sides 403- fixed block, the manual leading screws of 404-, 405-,
406- adjusting sliders, 407- adjust cross bar, and 408- adjusts side opening.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this hair
It is bright to be described in detail.Following disclosure provides many different embodiments or example is used for realizing the different knots of the present invention
Structure.In order to simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.In addition, the present invention can be with
Repeat reference numerals and/or letter in different examples.This repetition is that for purposes of simplicity and clarity, itself is not indicated
Relationship between various embodiments and/or setting is discussed.It should be noted that illustrated component is not necessarily to scale in the accompanying drawings
It draws.Present invention omits the descriptions to known assemblies and treatment technology and process to avoid the present invention is unnecessarily limiting.
In addition, in the description of the present invention, it should be noted that term " center ", "center", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on ... shown in the drawings or position
Relationship is merely for convenience of description of the present invention and simplification of the description, and not indicating or implying the indicated device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore is not considered as limiting the invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
As shown in Fig. 1, the present invention provides a kind of fish measurement method, includes the following steps：
(1), fish body is caught, catches out from water body by fish using device for use in fishing trawl；
(2), check and correction fish measure classification anesthesia case, and weight when general fish body sexal maturity, body are determined according to the type of fish
The larger fish of weight, the right end hand of the manual leading screw of knob 404 twist end, and adjusting slider 406, which drives, to be adjusted cross bar 407 and adjusting side opening
It is moved backward in 408 so that the fulcrum of classification shrapnel 7 moves backward, and classification shrapnel 7 needs larger pressure that could generate elastic change
Shape, conversely, the fish that weight is smaller, adjusting slider 406, which drives, adjusts the forward movement in adjusting side opening 408 of cross bar 407 so that
The fulcrum of classification shrapnel 7 moves forward, and classification shrapnel 7 needs larger pressure that could generate flexible deformation；
(3), fish body launches fish and measures classification anesthesia case, and the fish that fishing is come up is sent into fish from dispensing port item by item
Class measures in classification anesthesia case, and the rear end using classification shrapnel 7 is free end, the rear end of the fish of different weight to shrapnel 7 of classifying
The pressure of pressure is different, and the fish of larger weight makes the rear end of classification shrapnel 7 generate larger deformation, to along classification shrapnel
7 rear end slides into the high concentration slideway 2 of 7 rear side of classification shrapnel, into being contained in the anesthetic solution of higher concentration, and compared with
The fish of small weight makes the rear end of classification shrapnel 7 generate smaller deformation, to slide into bullet of classifying along the rear end of classification shrapnel 7
In low concentration slideway 3 on rear side of piece, into being contained in the anesthetic solution of higher concentration；
(4), anesthesia fish body launches fish measuring device, will be measured in classification anesthesia case in fish and come into deep anaesthesia
The fish body of phase is pulled out, then lies in fish on the bottom plate 17 of fish measuring device, at this time vertical measurement in fish measuring device
Ruler 12 is far from bottom plate 17；
(5), fish body height is measured and recorded, the end alignment of fish body kiss is clinged to the right side of right baffle-plate 27, fish carries on the back face
Rear baffle 16, fish belly face slide damper 26, by mobile slide damper 26 so that the fish back of the body and fish belly are kept off after reclining just respectively
Plate 16 and slide damper 26, and the rear end face of the rear end face and slide damper 26 of the survey slim slide block 13 on slide damper 26 is total
Face reads and measures intersecting for the high scale of the survey on cross bar 10 37 and the rear end for the survey slim slide block 13 being on slide damper 16 at this time
Place's reading, you can the then measurement for completing fish body height gets off fish body altitude record；
(6), fish body overall length is measured and records, two survey slim slide blocks 13 of push-and-pull simultaneously, drive measure cross bar respectively by both hands
10 can move left and right and be moved to fish body tail fin rear end so that projection of the vertical measurement ruler 12 on bottom plate 17 is in fish body
Tail fin rear end, then slight mobile survey slim slide block 13, tail fin rear end is gently leaned on by the left side lower end of vertical measurement ruler 12, and vertical
The left side of measuring scale 12 and the right side of the survey slim slide block 13 on slide damper 26 are coplanar, and reading is now in sliding gear
The reading of the right side and the infall for surveying long scale 36 of survey slim slide block 13 on plate 26, you can the measurement of fish body overall length is completed,
Then fish body overall length is recorded；
(7), measure and record fish body width, and can be divided into a wide and body wide for fish body width, and both hands are pushed and pulled simultaneously respectively
Two survey slim slide blocks 13, drive measurement cross bar 10 can move left and right and be moved to successively fish body pectoral fin and fish body abdomen is most wide
Place, and correspond to so that the lower end of vertical measurement ruler 12 is contacted with fish body, and is successively read and is surveyed on wide scale 38 and cross bar set block 11
The infall of end face is read, you can is completed that fish body is wide and the wide measurement of body, is then recorded measurement result；
(8), fish body weight is measured and recorded, fish is pushed to the right from the right end for measuring case on delivery board 18 so that fish
It slides into the check weighing pallet 19 of 20 upper end of electronic scale, the weight of fish is weighed using electronic scale 20, i.e., along delivery board 188
Measured body weight can be completed, then records fish body weight；
(9), fish body is recovered back the pool, and the fish being measured is put into the water tank for filling clear water, etc. after fish bodies recovery completely, i.e.,
Fish after being measured can be freeed.
As shown in attached drawing 2- attached drawings 5, the present invention also provides a kind of fish to measure classification anesthesia case, including anesthesia medicinal bath box 1
With the first desk body 9, place that there are two anaesthetize medicinal bath box 1 in the first desk body 9, it is characterised in that：Two anesthesia medicinal bath boxes 1 are opposite
One end of high concentration slideway 2 and low concentration slideway 3 is respectively fixedly connected on one side, high concentration slideway 2 is in low concentration slideway 3
Lower section and relatively inclined upward arc extend, another end opening of high concentration slideway 2 and low concentration slideway 3 is forward and solid
Surely it is provided with box body 4, the lower end of box body 4 is provided with box support 8, and box support 8 is fixed in the first desk body 9 and is in two
Anaesthetize the front of medicinal bath box 1, the upper surface front end of box body 4 is provided with dispensing port 5, and the front end of dispensing port 5 is pressed after being fixedly installed
Plate 6, arc extends rear fender 6 from up to down and lower section is provided with classification shrapnel 7 in a manner of removably, and classification shrapnel 7 is in box
Level extends back in body 4 and rear end is in the front between high concentration slideway 2 and low concentration slideway 3.
Further, from the left wall of box body 4, the right wall perforation towards box body 4 is provided with and adjusts side opening 408, adjusts side opening
408 have been embedded in adjusting cross bar 407, adjust the lower face pressing that cross bar 407 is in the lower section of classification shrapnel 7 and shrapnel 7 of classifying
On adjusting cross bar 407, the left and right ends for adjusting cross bar 407 are stretched out two adjusting side openings 408 and are fixedly installed respectively respectively
Adjusting slider 406, front and back on adjusting slider 406 to be through with carrying feed rod 405, carrying feed rod 405 is in along the lateral wall of box body 4
Horizontal linear extends, and the rear and front end of carrying feed rod 405 is nested with side fixed block 403 respectively, and side fixed block 403 is fixed at
On the lateral wall of box body 4, it is provided through manual leading screw 404 between two side fixed blocks 403 in 4 left side of box body, manually
Leading screw 404 is in the lower section of carrying feed rod 405 and runs through adjusting slider 406, and the front end of manual leading screw 404 extends forward protruding side
Fixed block 403 and front end are fixedly installed twists end in the block-like hand of hexagonal, and manual leading screw 404 is embedded in the portion in side fixed block 403
It point only rotates, manual leading screw 404 is connected threadably with adjusting slider 406, is made by the manual leading screw of knob 404
Obtaining manual leading screw 404 drives adjusting slider 406 to be moved forward and backward.
Further, classification shrapnel 7 front end be nested with shrapnel end cap 401, from the upper end of shrapnel end cap 401 downwards according to
It is secondary through shrapnel end cap 401 and classification shrapnel 7 be provided with it is multiple run through bolt 402, the left and right ends of shrapnel end cap 401 are solid respectively
It is arranged on the left and right sides inner wall of box body 4 calmly so that the rear end of classification shrapnel 7 is detachably connected with box body 4.
As shown in attached drawing 6- attached drawings 9, the present invention also provides a kind of fish measuring devices, including the second desk body 22, check weighing support
Disk 19 and electronic scale 20, check weighing pallet 19 are arranged in the upper end of electronic scale 20, and electronic scale 20 is placed in the second desk body 22, special
Sign is：It is fixedly installed in second desk body 22 and measures box bracket 23, measure the left side that box bracket 23 is in electronic scale 20, measured
The upper end of box bracket 23 is provided with measurement case, and it includes rear baffle 16, bottom plate 17, slide damper 26 and right baffle-plate 27, bottom to measure case
Plate 17 is lain in a horizontal plane on measurement box bracket 23 and rear end is fixedly installed rear baffle 16, and the left end of bottom plate 17 is fixedly installed a left side
Baffle 27, rear end and the rear baffle 16 of right baffle-plate 27 are fixedly linked, slide damper 26 be vertically arranged on bottom plate 17 and with rear gear
Plate 16 is parallel opposite, and the left end of slide damper 26 sticks in the right wall of right baffle-plate 27；Slide damper 26 and rear baffle 16
Upper end is fixedly installed guide pad 14, and guide pad 14 or so is through with the long slideway 15 of opening up survey, and it is embedded to survey long slideway 15
Enter to have and survey slim slide block 13, it is in square to survey slim slide block 13 and upwardly extend stretching to survey long slideway 15 and upper end, is in slide damper 26
On survey slim slide block 13 rear end face and slide damper 26 rear end face it is coplanar, survey slim slide block 13 in the top of rear baffle 16
Front end face, which is fixedly installed, measures cross bar 10, extends forward in the measurement cross bar 10 of strip and block and front end passes through and is in slide damper
The survey slim slide block 13 of 26 tops measures and is nested with cross bar set block 11 on the part that cross bar 10 is between two survey slim slide blocks 13,
It is in square that cross bar, which covers block 11, and the right end of cross bar set block 11 is provided through vertical measurement ruler 12, covers block from cross bar from top to bottom
Right side of 11 right end towards vertical measurement ruler 12 is provided through puller bolt 32, and the left end of puller bolt 32 is embedded in cross bar
Set block 11 is interior and acts against on the right side of vertical measurement ruler 12, and puller bolt 32 covers block 11 threadably with cross bar
It is connected, the left side of vertical measurement ruler 12 and the right side of the survey slim slide block 13 on slide damper 26 are coplanar, vertical measurement
The upper surface of the right side of ruler 12, the upper surface for measuring cross bar 10 and the guide pad 14 in 26 upper end of slide damper is respectively set
Have and surveys wide scale 38, surveys high scale 37 and survey long scale 36.
Further, the left end of the guide pad 14 in 26 upper end of slide damper is fixedly installed plate end sliding block 30, plate end
Sliding block 30 is in tool there are two the F shapes structure of level board and the level board in downside extends to the right in embedded side slideway 35, sideslip
Road 35 is front and back, and through being arranged on side guide sleeve 29, side guide sleeve 29 is fixed at the left side upper end of right baffle-plate 27, breaks away
Insertion set block 34 and rear embedded set block 33, embedded set block before sequentially passing through from front to back before the rear and front end in road 35 has been respectively embedded into
34, plate end sliding block 30 and the rear embedded block 33 that covers are provided with the stubborn screw rod 28 of hand, and the front end that hand twists screw rod 28 is in preceding embedded set block 34
Front and be fixedly installed hexagonal block.
Further, the zeromark for surveying high scale 37 is arranged in the rear end for measuring cross bar 10, and surveys the zero of high scale 37
Projection straight line of projection of the scale in horizontal plane with the front end face of rear baffle 16 in horizontal plane is put to overlap；Survey the zero of long scale 36
The left end in guide pad 14 is arranged in scale, and surveys the right end of projection and right baffle-plate 27 of the zeromark of long scale 36 in horizontal plane
Face is overlapped in the projection straight line of horizontal plane；The zeromark for surveying wide scale 38 is arranged in the upper end of vertical measurement ruler 12, and surveys wide
The distance of the zeromark of scale 38 to 11 upper end of cross bar set block is equal to the lower end of vertical measurement ruler 12 to the distance of bottom plate 17.
Further, the second desk body 22 include matrix sleeve 221, sliding bar 222, expansion screw 223, upper connecting rod 224, on
Nut 225, lower link 226, lower nut 227 and carrying desktop 228, carrying desktop 228 is horizontal positioned and the angle of lower face four is divided
It is not provided with sliding bar 222, sliding bar 222 extends straight down and lower end is nested with matrix sleeve 221,221 body of matrix sleeve
Lower end be fixedly installed stable plug 21, the top of stable plug 21 is in disk-shaped and lower part in cone taper；It is in carrying together
Between two matrix sleeves 221 in 228 left side of desktop and it is in together between two matrix sleeves 221 on 228 right side of carrying desktop
It is fixedly installed lower link 226 respectively, be in together between two sliding bars 222 on 228 right side of carrying desktop and is in carrying together
It is fixedly installed upper connecting rod 224 respectively between two sliding bars 222 in 228 left side of desktop, upper connecting rod 224 and lower link 226 are flat
Row and upper connecting rod 224 is sequentially passed through straight down from upper connecting rod 224 and lower link 226 is provided with expansion screw 223, expansion screw
223 in the lower section of upper connecting rod 224 and close to top nut 225 is nested on the part of upper connecting rod 224, and expansion screw 223 is in down
The lower section of connecting rod 226 and close to lower nut 227 is nested on the part of upper connecting rod 224, the upper end of lower nut 227 is fixed at down
The center of connecting rod 226.
Further, the second desk body 22 is in relative symmetry there are two the part fixed settings measured immediately below box bracket 23
And L-shaped fixation clamping block 24, two fixed clamping blocks 24 are parallel and the lower end of sliding water receiving case 25 is embedded between it, sliding
The lower end of dynamic water receiving case 25 is in inverted T-shaped, slides the opening up of water receiving case 25 and in 31 underface of osculum, multiple osculums
31 run through setting on bottom plate 17.
Further, delivery board 18 is provided between the right end of bottom plate 17 and the left end of check weighing pallet 19, delivery board 18
Left part is in vertical plate-like structure in the curved plate-like structure and right part of downward concave curved, the left end of delivery board 18 be bolted with
The right end of bottom plate 17 is connected, and the upper right side of delivery board 18 is flushed with the upper end of check weighing pallet 19 and bottom righthand side is bolted and sets
It sets in the second desk body 22.
By using above-mentioned technical proposal, conducted oneself with dignity the different pressure distortions generated to 7 free end of classification shrapnel using fish body
Difference, setting fish measure classification anesthesia case, and the MS-222 anesthesia agent concentrations used according to prior art difference fish are different, press
Be divided into big fish and small fish according to fish sexal maturity weight size is measured so that big fish and small fish can respectively enter higher concentration and
In the MS-222 anesthesia dippings of low concentration, according to Artificial Cognition is not necessarily to before build anesthesia classification, fish body point can be automatically performed
Class sorts, and saves the time of Artificial Cognition, and can effectively avoid being thrown into small fish in the dipping anesthesia liquid of higher concentration and cause
Dead situation, at the same be arranged a fish measuring device that can obtain accurate datum mark, using measure case bottom plate 17,
The datum mark of rear baffle 16 and right baffle-plate 27 as length of fish body, height and width, setting is parallel with rear baffle 16 and can
Indirect measurement conductor of the slide damper 26 that opposite rear baffle 16 is moved forward and backward as fish body height, be arranged and slide damper 26 on
Hold vertical measurement cross bar 10, and vertical measurement ruler 12 that is vertical with cross bar 10 is measured and extending straight down so that survey wide
Scale 38 is surveyed high scale 37 and is surveyed in long scale 36, only exists in wide 38 lower end of scale of the survey on vertical measurement ruler 12 and is connect with fish body
It touches, reduces the wide scale 38 of survey, surveys high scale 37 and survey the defaced risk of long scale 36, improve and survey wide scale 38, survey height
Scale 37 and the service life for surveying long scale 36, and accurate measurement result can be obtained.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
" fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be machinery
Connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two elements
The interaction relationship of internal connection or two elements.And in terms of the material used by each parts of the present invention, if
Parts with the description of " elasticity " term, what be may be used is spring steel material, can also be using rubber material；If
Parts with the description of " rigidity " term, what be may be used is steel material, can also be using hard engineering plastic material.
For the ordinary skill in the art, it can understand that above-mentioned term in the present invention specific contains according to concrete condition
Justice.
One embodiment of the present invention has been described in detail above, but the content be only the present invention preferable implementation
Example should not be construed as limiting the practical range of the present invention.It is all according to all the changes and improvements made by the present patent application range
Deng should all still fall within the scope of the patent of the present invention.
Claims (10)
1. a kind of fish measurement method, it is characterised in that：Include the following steps：
(1), fish body is caught, catches out from water body by fish using device for use in fishing trawl；
(2), check and correction fish measure classification anesthesia case, determine weight when general fish body sexal maturity according to the type of fish, weight compared with
The right end hand of big fish, the manual leading screw of knob twists end, and adjusting slider drives adjusting cross bar to be moved backward in adjusting side opening so that
The fulcrum of classification shrapnel moves backward, and classification shrapnel needs larger pressure that could generate flexible deformation, conversely, the fish that weight is smaller
Class, adjusting slider drive adjusting cross bar to be moved forward in adjusting side opening so that the fulcrum for shrapnel of classifying moves forward, bullet of classifying
Piece needs larger pressure that could generate flexible deformation；
(3), fish body launches fish and measures classification anesthesia case, and the fish that fishing is come up is sent into fish from dispensing port item by item and surveys
In amount classification anesthesia case, the rear end using classification shrapnel is free end, and the fish of different weight is to the rear end pressure of shrapnel of classifying
Pressure is different, and the fish of larger weight makes the rear end of classification shrapnel generate larger deformation, to along the rear end of classification shrapnel
It slides into the high concentration slideway on rear side of classification shrapnel, into being contained in the anesthetic solution of higher concentration, and smaller body weight
Fish makes the rear end of classification shrapnel generate smaller deformation, low on rear side of shrapnel of classifying to be slid into along the rear end of classification shrapnel
In concentration slideway, into being contained in the anesthetic solution of low concentration；
(4), anesthesia fish body launches fish measuring device, and the deep anaesthesia phase is come by being measured in classification anesthesia case in fish
Fish body is pulled out, is then lain in fish on the bottom plate of fish measuring device, and vertical measurement ruler is separate in fish measuring device at this time
Bottom plate；
(5), fish body height is measured and recorded, the end alignment of fish body kiss is clinged to the right side of right baffle-plate, fish carries on the back face rear baffle,
Fish belly face slide damper so that the fish back of the body and fish belly recline rear baffle and slide damper just respectively by mobile slide damper,
And the rear end face of the survey slim slide block on slide damper and the rear end face of slide damper are coplanar, read and measure on cross bar at this time
It surveys high scale to read with the infall for surveying slim slide block rear end on slide damper, you can complete the measurement of fish body height, so
Fish body altitude record is got off afterwards；
(6), fish body overall length is measured and records, slim slide blocks are surveyed in push-and-pull simultaneously two respectively by both hands, drive measurement cross bar left
It moves right and is moved to fish body tail fin rear end so that projection of the vertical measurement ruler on bottom plate is in fish body tail fin rear end, so
It is slight mobile afterwards to survey slim slide block, tail fin rear end is gently leaned on into the left side lower end of vertical measurement ruler, and the left side of vertical measurement ruler
It is coplanar with the right side of the survey slim slide block on slide damper, read the right end for the survey slim slide block being now on slide damper
The reading in face and the infall for surveying long scale, you can the then measurement for completing fish body overall length is recorded fish body overall length；
(7), fish body width is measured and records, and fish body width can be divided into wide wide with body a, push-and-pull two simultaneously respectively by both hands
Slim slide block is surveyed, drives measurement cross bar that can move left and right and be moved to successively fish body pectoral fin and fish body abdomen the widest part, and corresponding
So that the lower end of vertical measurement ruler is contacted with fish body, and it is successively read the infall reading for surveying wide scale and cross bar set block upper surface
Number, you can complete that fish body is wide and the wide measurement of body, then record measurement result；
(8), fish body weight is measured and recorded, fish is pushed on delivery board to the right from the right end for measuring case so that fish is along defeated
It send plate to slide into the check weighing pallet of electronic scale upper end, the weight of fish is weighed using electronic scale, you can measured body weight is completed,
Then fish body weight is recorded；
(9), fish body is recovered back the pool, and the fish being measured is put into the water tank for filling clear water, etc. after fish bodies recovery completely, you can will
Fish after being measured frees.
2. a kind of fish according to claim 1 measure classification anesthesia case, including anesthesia medicinal bath box and the first desk body, described
The anesthesia medicinal bath box there are two being placed in first desk body, it is characterised in that：In the opposite one side of two anesthesia medicinal bath boxes
It is respectively fixedly connected with one end of high concentration slideway and low concentration slideway, the high concentration slideway is in the low concentration slideway
Another end opening of lower section and relatively inclined upward arc extension, the high concentration slideway and the low concentration slideway is facing forward
And it is fixedly installed box body, the lower end of the box body is provided with box support, and the box support is fixed at first desk body
Fronts that are upper and being in two anesthesia medicinal bath boxes, the upper surface front end of the box body is provided with dispensing port, the dispensing port
Front end be fixedly installed rear fender, arc extends the rear fender from up to down and lower section is provided with point in a manner of removably
Class shrapnel, classification shrapnel level in the box body extends back and rear end is in the high concentration slideway and described low dense
Spend the front between slideway.
3. a kind of fish according to claim 2 measure classification anesthesia case, it is characterised in that：From the left wall face of the box body
The perforation of the right wall of the box body is provided with adjusting side opening, the adjusting side opening has been embedded in adjusting cross bar, and the adjusting is horizontal
Bar is in the lower section of the classification shrapnel and the lower face of the classification shrapnel and is pressed against on the adjusting cross bar, and the adjusting is horizontal
The left and right ends of bar stretch out two adjusting side openings and are fixedly installed adjusting slider respectively respectively, and the adjusting slider is gone forward
After be through with carrying feed rod, the carrying feed rod is along the lateral wall of the box body in horizontal linear extension, the carrying feed rod
Rear and front end be nested with side fixed block respectively, the side fixed block is fixed on the lateral wall of the box body, be in institute
It states and is provided through manual leading screw between two on the left of box body side fixed blocks, the manual leading screw is in the carrying light
The lower section of thick stick and run through the adjusting slider, the front end of the manual leading screw, which extends forward, stretches out the side fixed block and front end is consolidated
Surely it is provided with and twists end in the block-like hand of hexagonal, the part that the manual leading screw is embedded in the side fixed block only rotates, described
Manual leading screw is connected threadably with the adjusting slider, makes the manual silk by manual leading screw described in knob
Thick stick drives the adjusting slider to be moved forward and backward.
4. a kind of fish according to claim 2 measure classification anesthesia case, it is characterised in that：The front end of the classification shrapnel
It is nested with shrapnel end cap, the shrapnel end cap is sequentially passed through downwards from the upper end of the shrapnel end cap and the classification shrapnel is set
Be equipped with it is multiple run through bolt, the left and right ends of the shrapnel end cap are respectively fixedly disposed at the left and right sides inner wall of the box body
On so that the rear end of the classification shrapnel is detachably connected with the box body.
5. a kind of fish measuring device according to claim 1, including the second desk body, check weighing pallet and electronic scale, described
Check weighing pallet is arranged in the upper end of the electronic scale, and the electronic scale is placed in second desk body, it is characterised in that：It is described
Measurement box bracket, the left side for measuring box bracket and being in the electronic scale, the measurement case are fixedly installed in second desk body
The upper end of holder is provided with measurement case, and the measurement case includes rear baffle, bottom plate, slide damper and right baffle-plate, the Floor water
Placing flat is on the measurement box bracket and rear end is fixedly installed the rear baffle, and the left end fixed setting of the bottom plate is
Right baffle-plate is stated, the rear end of the right baffle-plate is fixedly linked with the rear baffle, and the slide damper is vertically arranged in the bottom plate
Upper and parallel with the rear baffle opposite, the left end of the slide damper sticks in the right wall of the right baffle-plate；The cunning
The upper end of dynamic baffle and the rear baffle is fixedly installed guide pad, and described guide pad or so is through with opening up survey length and slides
Road, the long slideway of survey have been embedded in survey slim slide block, and the survey slim slide block upwardly extends the long slideway of the stretching survey and upper end is in
The rear end face of square, the rear end face and the slide damper of the survey slim slide block on the slide damper is coplanar, place
The front end face of the survey slim slide block above the rear baffle is fixedly installed measurement cross bar, horizontal in the measurement of strip and block
Bar extends forward and front end passes through the survey slim slide block above the slide damper, the measurement cross bar to be in two institutes
It states and is nested with cross bar set block on the part between surveying slim slide block, the cross bar set block is in square, the right end of the cross bar set block
It is provided through vertical measurement ruler from top to bottom, the right end that block is covered from the cross bar is passed through towards the right side of the vertical measurement ruler
It wears and is equipped with puller bolt, the left end of the puller bolt is embedded in the cross bar set block and acts against the vertical measurement ruler
On right side, the puller bolt is connected threadably with cross bar set block, the left end of the vertical measurement ruler
Face and the right side of the survey slim slide block on the slide damper are coplanar, the right side of the vertical measurement ruler, described
The upper surface of the upper surface and the guide pad in the slide damper upper end that measure cross bar be respectively arranged with the wide scale of survey,
It surveys high scale and surveys long scale.
6. a kind of fish measuring device according to claim 5, it is characterised in that：Institute in the slide damper upper end
The left end for stating guide pad is fixedly installed plate end sliding block, and plate end sliding block there are two the F shapes structure of level board and is in tool
The level board of downside extends to the right in embedded side slideway, and the side slideway is front and back through being arranged on the guide sleeve of side, and the side is led
The left side upper end of the right baffle-plate is fixed to set, the rear and front end of the side slideway has been respectively embedded into preceding embedded set block
With rear embedded set block, the preceding insertion set block, plate end sliding block and the rear embedded block that covers are sequentially passed through from front to back and is provided with the stubborn spiral shell of hand
Bar, the front end that the hand twists screw rod are in the front of the preceding embedded set block and are fixedly installed hexagonal block.
7. a kind of fish measuring device according to claim 5, it is characterised in that：The zeromark for surveying high scale is set
It sets in the rear end for measuring cross bar, and the zeromark for surveying high scale is before the projection of horizontal plane and the rear baffle
End face is overlapped in the projection straight line of horizontal plane；The left end in the guide pad, and institute is arranged in the zeromark for surveying long scale
It states and surveys projection straight line of the projection of the zeromark of long scale in horizontal plane with the right side of the right baffle-plate in horizontal plane and overlap；
The zeromark for surveying wide scale is arranged in the upper end of the vertical measurement ruler, and the zeromark for surveying wide scale is to institute
The distance for stating cross bar set block upper end is equal to the lower end of the vertical measurement ruler to the distance of the bottom plate.
8. a kind of fish measuring device according to claim 5, it is characterised in that：Second desk body includes matrix set
Cylinder, sliding bar, expansion screw, upper connecting rod, top nut, lower link, lower nut and carrying desktop, the carrying desktop are horizontal positioned
And the angle of lower face four is respectively arranged with the sliding bar, the sliding bar extends straight down and lower end is nested with described matrix
The lower end of sleeve, described matrix sleeve body is fixedly installed stable plug, and the top of the stable plug is in disk-shaped and lower part
In cone taper；It is in together between two described matrix sleeves on the left of the carrying desktop and is in together on the right side of the carrying desktop
Two described matrix sleeves between be fixedly installed lower link respectively, be in together it is described carrying desktop on the right side of two cunnings
Between lever and be in together it is described carrying desktop on the left of two sliding bars between be fixedly installed upper connecting rod respectively, it is described
Upper connecting rod is parallel with the lower link and sequentially passes through the upper connecting rod straight down from the upper connecting rod and the lower link is set
It is equipped with expansion screw, the expansion screw is in below the upper connecting rod and close to being nested with upper spiral shell on the part of the upper connecting rod
Mother, the expansion screw is in below the lower link and close to being nested with lower nut on the part of the upper connecting rod, under described
The upper end of nut is fixed at the center of the lower link.
9. a kind of fish measuring device according to claim 5-8, it is characterised in that：Second desk body is in the survey
There are two relative symmetry and L-shaped fixation clamping block, two fixing cards for part fixed setting immediately below measuring tank holder
Conjunction block is parallel and the lower end of sliding water receiving case is embedded between it, and the lower end of the sliding water receiving case is in inverted T-shaped, and the sliding connects
Water tank opening up and immediately below osculum, multiple osculums are through being arranged on the bottom plate.
10. a kind of fish measuring device according to claim 9, it is characterised in that：The right end of the bottom plate and the survey
Delivery board is provided between the left end of weight pallet, the left part of the delivery board is in the curved plate-like structure and right part of downward concave curved
Vertical plate-like structure, the left end of the delivery board is bolted to be connected with the right end of the bottom plate, the right side of the delivery board
Upper end is flushed with the upper end of the check weighing pallet and bottom righthand side is bolted and is arranged in second desk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290779.3A CN108651356B (en) | 2018-04-03 | 2018-04-03 | Fish measuring method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290779.3A CN108651356B (en) | 2018-04-03 | 2018-04-03 | Fish measuring method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108651356A true CN108651356A (en) | 2018-10-16 |
| CN108651356B CN108651356B (en) | 2021-05-28 |
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ID=63782978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810290779.3A Expired - Fee Related CN108651356B (en) | 2018-04-03 | 2018-04-03 | Fish measuring method and device |
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| Country | Link |
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| CN (1) | CN108651356B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112314504A (en) * | 2020-10-30 | 2021-02-05 | 刘雷 | Eel sorting device and method |
| CN113455433A (en) * | 2021-08-03 | 2021-10-01 | 浙江省海洋水产研究所 | Crab biology measuring device |
| CN113758577A (en) * | 2021-09-09 | 2021-12-07 | 易科捷(武汉)生态科技有限公司成都分公司 | Accurate type fish identification technology system based on big data |
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| US5637838A (en) * | 1994-08-03 | 1997-06-10 | Arey; Clyde D. | Apparatus for measuring, weighing and counting fish |
| EP2559336A1 (en) * | 2011-08-19 | 2013-02-20 | Asociación Industrial de Óptica, Color e Imagen - AIDO | System and method for automatic classification of fish alevins by means of optical methods |
| CN104686413A (en) * | 2015-02-06 | 2015-06-10 | 浙江大学 | Fish vaccine guide classification mechanism and automatic injection system thereof |
| CN105852867A (en) * | 2016-03-28 | 2016-08-17 | 中国环境科学研究院 | Fish physiological parameter automatic recording device and method |
| CN107646771A (en) * | 2017-08-09 | 2018-02-02 | 浙江海洋大学 | Metal line code automatic checkout equipment |
| CN107711607A (en) * | 2017-10-26 | 2018-02-23 | 宁波大学 | A kind of detection means and detection method of travelling class aquatic livestock vital sign parameter |
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|---|---|---|---|---|
| US5637838A (en) * | 1994-08-03 | 1997-06-10 | Arey; Clyde D. | Apparatus for measuring, weighing and counting fish |
| EP2559336A1 (en) * | 2011-08-19 | 2013-02-20 | Asociación Industrial de Óptica, Color e Imagen - AIDO | System and method for automatic classification of fish alevins by means of optical methods |
| CN104686413A (en) * | 2015-02-06 | 2015-06-10 | 浙江大学 | Fish vaccine guide classification mechanism and automatic injection system thereof |
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| CN112314504A (en) * | 2020-10-30 | 2021-02-05 | 刘雷 | Eel sorting device and method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108651356B (en) | 2021-05-28 |
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