CN105875539B - The harvesting apparatus of clam worm - Google Patents
The harvesting apparatus of clam worm Download PDFInfo
- Publication number
- CN105875539B CN105875539B CN201610297724.6A CN201610297724A CN105875539B CN 105875539 B CN105875539 B CN 105875539B CN 201610297724 A CN201610297724 A CN 201610297724A CN 105875539 B CN105875539 B CN 105875539B
- Authority
- CN
- China
- Prior art keywords
- clam worm
- turntable
- clam
- receiver
- harvesting 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.)
- Expired - Fee Related
Links
- 238000003306 harvesting Methods 0.000 title claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 241000258920 Chilopoda Species 0.000 description 1
- 241000545744 Hirudinea Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K80/00—Harvesting oysters, mussels, sponges or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The harvesting apparatus of clam worm provided by the invention, including two kinds of devices are captured and are classified, the acquisition equipment is made of supersonic generator, ultrasonic transducer and the spade string bag；The grading plant is that turntable composition is installed in rack, and the rotating speed of turntable makes the centrifugal force suffered by the clam worm of normal size be more than its frictional force between turntable.Clam worm, to the sensitivity of ultrasonic wave, is driven under mash in mash with ultrasonic wave using toy and then captures all size clam worms with spade net by the present invention.The marginal position of turntable is transmitted to after all clam worms are cleaned, after one turn, larger clam worm is slided on turntable with the track of helix and is thrown into receiver, and smaller clam worm does not slide then and pushed material-gathering device one.Then using clam worm at two by size as product and playback mash.Compared with prior art, manpower of the present invention expend less, work load it is low, and it is that mechanized harvest clam worm proposes a kind of feasible program that first all capture carries out classification processing again.
Description
Technical field
The present invention relates to a kind of harvesting apparatus of clam worm.
Background technology
Clam worm is commonly called as extra large centipede, extra large leech etc..It likes to inhabit in the Coastal beach for thering is fresh water to flow into, intertidal zone under area to tide
In the sand mud of band, larva eats planktonic organism, and adult is food with humus.Clam worm is the bait of near sea fishes most wide spectrum, is known as sea
The good reputation of " omnipotent bait " is fished, it is deep to be welcome by fishing fan.It is economy that clam worm, which has very high nutritive value, adult and larva,
The high-quality bait of fish and shrimps.Clam worm or a kind of food of high nutrition, toxin can be used as pharmacy again.With the increasing of demand
Add, the aquaculture of clam worm is also flourishing.
The cultivation of clam worm carries out generally in mash, and to copy the environment of intertidal zone, clam worm is in the breeding process from traveling
Row breeding, can constantly harvest in entirely cultivation season.The harvest of previous clam worm is first to be allowed to dry the water in mash, then by mud
It applies to excavate and open, then hand picking grows to and the clam worm of size is required to capture, and undergrown clam worm is stayed in mash, the clam worm of capture
The commodity that can be supplied to client are obtained by purged and packed.But the method for this harvest is taken manually very much, and work load is very
Greatly.Simultaneously as excavate can not possibly control open mash each point, therefore there are many clam worms left not to be harvested.So existing
The harvesting method of clam worm, which is taken a lot of work, goes back capture rate deficiency.
Invention content
Against the above deficiency, the approach that the technical problem to be solved by the present invention is to seek the mechanization of clam worm to capture, from
And liberating manually makes mitigation work load and improves efficiency of crop, to propose a kind of harvesting apparatus of clam worm.
The harvesting apparatus of clam worm provided by the invention, including two kinds of devices are captured and are classified, the acquisition equipment is by surpassing
What sonic generator, ultrasonic transducer and the spade string bag formed, wherein ultrasonic transducer is mounted on deep slotting tip, ultrasound
Wave producer is connect through cable with ultrasonic transducer signal, and the spade frame of deep slotting tip and spade net is fixed on holder, is propped up
Frame is connect with draft gear；The grading plant is that turntable composition is installed in rack, and the rotating speed of turntable makes the sand of normal size
Centrifugal force suffered by silkworm is more than its frictional force between turntable；There is feeding funnel above turntable, has receiver outside disk peripheral；
There is material-gathering device one to be connected on disk peripheral by the slideway one being fixed on the rack, and slideway one has been stretched into disk peripheral
It is directed toward one place circular arc band of material toggling piece and in the rear side of material toggling piece one, material toggling when turntable rotates in the outlet of material toggling piece one, feeding funnel
The direction that piece one heads on is front side.
The harvesting apparatus of clam worm provided by the invention, using toy to the sensitivity of ultrasonic wave, with ultrasonic wave by clam worm from
It is driven under mash in mash and then captures all size clam worms with spade net.Deep slotting tip is inserted into mash when use, from
Clam worm is driven to mash surface by mash bottom emission ultrasonic wave, and subsequent spade net captures clam worm.After all clam worms are cleaned
It is transmitted to the marginal position of a turntable, after one turn, larger clam worm is slided on turntable with the track of helix and is thrown into
Receiver, smaller clam worm do not slide then and are pushed material-gathering device one.Then using clam worm at gained two by size as
Product and playback mash.Compared with prior art, manpower of the present invention expend less, work load it is low, and first all capture carries out again
Classification processing is that mechanized harvest clam worm proposes a kind of feasible program.
The signal frequency of the supersonic generator output is 23-30KHz, and power is 150-600W.
The depth plugs in the sharp knife shape shield component that tip is ultrasonic transducer, point of a knife forward, knife face perpendicular to ground, surpass
The oscillator of acoustic wave transducer cutter hub surface of part after point of a knife rear, point of a knife is vibration plane.The tip of i.e. deep slotting tip
Ultrasonic transducer is introduced into mud for separating mud in mud, the ultrasonic wave that oscillator is occurred acts on mud through vibration plane
And it is propagated in mud.
The holder includes being connected to the connecting rod of deep slotting tip rear end and connecting connecting rod higher than mash surface location
Connect groups of cross-arm.
The receiver is coaxial with turntable and is fixed in shaft two, and the rotating speed of receiver, which is less than, makes the centrifugation that clam worm is subject to
Power is more than the required rotating speed of frictional force of clam worm and disk, and the disk of receiver is less than turntable；Receiver has fixation outside periphery
Coaming plate two in rack, there are one notches on coaming plate two；Separately there is material-gathering device two right by the slideway two being fixed on the rack
Be connected on the notch of coaming plate two, and slideway two has stretched into material toggling piece two into receiver periphery, the rotation direction of receiver be from
The other side of notch turns to the side for having material toggling piece two.Clam worm conveys after being thrown into receiver from turntable through rotation to be made by material toggling piece two
Enter material-gathering device two with by slideway two.
There are one be coaxially mounted to the feed table on spiral feeding axis, feed table with turntable between the feeding funnel and turntable
There is the coaming plate being fixed on the rack outside periphery, there are one notch on coaming plate, stretched into a lateral feed table of notch as stock guide,
The rotation direction of feed table is that the side of stock guide is turned to from the other side of notch.Clam worm is sent to turntable by feed table
On outer change shape band.
Description of the drawings
Fig. 1 is the structural schematic diagram of clam worm acquisition equipment of the present invention, in figure：1- mud layers, the 2- string bags, 3- holders, the sides 4-
Plate, 5- spade plates, the deeply slotting tips of 6-；
Fig. 2 is the vertical view of one embodiment of clam worm grading plant of the present invention, and Fig. 3 is A in Fig. 2 --- A schemes to sectional view
In：7- coaming plates two, 8- receivers, 9- turntables, 10- coaming plates, 11- feed tables, 12- slideways two, 13- slideways one, 14- stock guides,
15- feeding funnels, 16- shafts two, 17- shafts, 18- spiral feeding axis.
Specific implementation mode
The harvesting apparatus of a set of clam worm, including acquisition equipment, cleaning device and grading plant are completed to cultivate in mash
More than clam worm normal size clam worm harvest and allow normal size clam worm below to live on the operation in mash.
As shown in Figure 1, being the structure of acquisition equipment, there are 4 depths to insert tip 6, each deep slotting tip as one forward it is perverse go out
Sharp knife, knife face is perpendicular to ground.4 depths are inserted after tip rear end is bent up obliquely backward on 1 height of mud layer of mash
It is connected and fixed with cross-arm, bends up upwardly extending for part and form holder 3 with cross-arm.There is traction rope on holder and is fixed on ground
Winch connects, and operation is moved forward with winch towing bracket.Supersonic generator in addition on the ground, believe for placement by ultrasonic pulse
Number by cable connection to ultrasonic transducer, ultrasonic transducer is mounted on the middle part of deep slotting tip, and tip two sides are simultaneous
Make the vibration plane of oscillator.Ultrasonic pulse signal is 26 ± 1KHz, 280 ± 20W of power.Aforementioned cross-arm extends to forward spade plate
5, it is folded up at left and right sides of spade plate as side plate 4, spade plate and side plate constitute spade frame, are that shovel takes clam worm on front side of spade frame
Mouthful, it is the mouth for connecting the string bag 2 on rear side of spade frame, the forward position of spade plate and the distance between the tip of deep slotting tip are less than mud layer
Highly.
Cleaning device is a pond and screen frame, there are one upward conveyer belt, has spray water system on conveyer belt.
As shown in Figure 2,3, it is the structure of grading plant, there are one turntables 9 to be mounted in shaft 17, and a ring is in turntable
Shape is concave, and shaft is a hollow sleeve axis.There are one feed tables 11 to be mounted on spiral feeding axis 18, and feed table is placed on the ring of turntable
In shape is concave, upper plane is enclosed in not less than plane on turntable, spiral feeding axis in shaft.There are one receivers 8 to install under turntable
In shaft 2 16, shaft is second is that the hollow sleeve axis being sleeved on outside shaft.Shaft, shaft two and spiral feeding axis are respectively through gear
Device connect with motor and is mounted in rack through bearing.According to shown on Fig. 2, feed table rotates counterclockwise, turntable and
Receiver moves in the direction of the clock.The rotating speed of spiral feeding axis is more than rotating speed of the rotating speed more than shaft two of shaft, wherein feeding
The centrifugal force that the rotating speed of disk provides all clam worms placed outside feed table is more than their frictional force between disk；Turn
The centrifugal force that the rotating speed of disk provides the clam worm being located on turntable periphery more than standard value is more than their rubbing between disk
Power is wiped, and the centrifugal force provided the standard value clam worm below on turntable periphery is less than their frictions between disk
Power.There are one feeding funnels 15 above feed table, and the outlet of feeding funnel is on the periphery of feed table, the conveyer belt in cleaning device
Outlet is above feeding funnel.Feeding funnel and each axis are mounted in rack.
There is the coaming plate 10 for being fixedly connected on rack on feed table periphery, has a notch on coaming plate.There is fixed company on receiver periphery
It is connected to the coaming plate 27 of rack, has a notch on coaming plate two.The tangentially connected cunning in receiver direction of rotation is pressed on the notch of coaming plate two
Road 2 12, slideway two, which takes the shape of the letter U, slot structure and to be fixed on the rack.The right side wall of slideway two and the right side of notch on coaming plate two are tangential
Continue to stretch into receiver periphery formation switch-plate two after being connected in the left side of connection, left side wall and notch on coaming plate two.There is undertaking to connect
The outlet of the material-gathering device two of clam worm on charging tray, slideway two is connected on two top of material-gathering device.Turntable periphery presses turntable direction of rotation
Tangentially-arranged have a slideway 1, and slideway one, which takes the shape of the letter U, slot structure and to be fixed on the rack.The right side wall of slideway one and disk peripheral phase
It cuts and gap connection, left side wall stretches into turntable periphery formation switch-plate and connect together with the right side tangent line of notch on coaming plate.It holds
Switch through the material-gathering device one for the clam worm not being spilled on disk, the outlet of slideway one is connected on one top of material-gathering device.One left side of slideway
Wall stretched into after also diverging feed table periphery, and to the left bending at stock guide 14.It presses Fig. 2 pictures and indicates in aforementioned left and right.
It is raised to the clam worm of mud layer upper surface when operation and is sent in the string bag by spade plate shovel by the way that ultrasonic wave is driven, capture
The cleaned device cleaning of clam worm afterwards is promoted to be sent in feeding funnel is all thrown into turntable periphery through feed table again, then will be big by turntable
In standard-sized clam worm be thrown into receiver and it is small by slideway one be sent into material-gathering device one.Clam worm on receiver is by slideway two
Access material-gathering device two.Also control enters the speed of grading plant to conveyer belt after cleaning in addition to clam worm is sent into grading plant,
Clam worm when arrival material separating disc is set to disperse not to be stacked.
Claims (6)
1. a kind of harvesting apparatus of clam worm, it is characterized in that including capturing and being classified two kinds of devices, the acquisition equipment is by ultrasound
What wave producer, ultrasonic transducer and the spade string bag formed, wherein ultrasonic transducer is mounted on deep slotting tip, ultrasonic wave
Generator is connect through cable with ultrasonic transducer signal, and the spade frame of deep slotting tip and spade net is fixed on holder, holder
It is connect with draft gear；The grading plant is that turntable composition is installed in rack, and the rotating speed of turntable makes the clam worm of normal size
Suffered centrifugal force is more than its frictional force between turntable；There is feeding funnel above turntable, has receiver outside disk peripheral；Have
Material-gathering device one is connected on by the slideway one being fixed on the rack on disk peripheral, and slideway one has been stretched into disk peripheral and dialled
It is directed toward one place circular arc band of material toggling piece and in the rear side of material toggling piece one, material toggling piece when turntable rotates in the outlet of tablet one, feeding funnel
One direction head-on is front side.
2. the harvesting apparatus of clam worm as described in claim 1, it is characterized in that the signal frequency of supersonic generator output
For 23-30KHz, power is 150-600W.
3. the harvesting apparatus of clam worm as claimed in claim 1 or 2, it is characterized in that it is ultrasonic transducer that the depth, which inserts tip,
Sharp knife shape shield component, point of a knife forward, knife face perpendicular to ground, the oscillator of ultrasonic transducer is embedded in point of a knife rear, point of a knife with
The cutter hub surface of part is vibration plane afterwards.
4. the harvesting apparatus of clam worm as claimed in claim 3, it is characterized in that the holder includes being connected to deep slotting tip rear end
Connecting rod connecting groups of cross-arm higher than mash surface location with by connecting rod.
5. the harvesting apparatus of clam worm as described in claim 1, it is characterized in that the receiver is coaxial with turntable and is fixed on and turns
On axis two, the rotating speed of receiver is less than the required rotating speed of frictional force that the centrifugal force for making clam worm be subject to is more than clam worm and disk,
The disk of receiver is less than turntable；There is the coaming plate two being fixed on the rack outside receiver periphery, there are one notches on coaming plate two；Separately
There is material-gathering device two to be docked on the notch of coaming plate two by the slideway two being fixed on the rack, and slideway two is to receiver periphery
Material toggling piece two is inside stretched into, the rotation direction of receiver is that the side of material toggling piece two is turned to from the other side of notch.
6. the harvesting apparatus of the clam worm as described in claim 1 or 5, it is characterized in that there are one between the feeding funnel and turntable
It is coaxially mounted to the feed table on spiral feeding axis with turntable, has the coaming plate being fixed on the rack outside feed table periphery, has on coaming plate
One notch stretches into one lateral feed table of notch as stock guide, and the rotation direction of feed table is turned from the other side of notch
To the side for having stock guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297724.6A CN105875539B (en) | 2016-05-09 | 2016-05-09 | The harvesting apparatus of clam worm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297724.6A CN105875539B (en) | 2016-05-09 | 2016-05-09 | The harvesting apparatus of clam worm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105875539A CN105875539A (en) | 2016-08-24 |
| CN105875539B true CN105875539B (en) | 2018-10-16 |
Family
ID=56703326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610297724.6A Expired - Fee Related CN105875539B (en) | 2016-05-09 | 2016-05-09 | The harvesting apparatus of clam worm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105875539B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508834B (en) * | 2016-10-31 | 2019-03-22 | 中国水产科学研究院渔业机械仪器研究所 | A kind of mechanized harvesting technique of beach clam and equipment |
| CN110612952B (en) * | 2019-10-29 | 2024-02-20 | 福建省洋泽海洋生物科技有限公司 | Automatic clamworm capturing device |
| CN111011320A (en) * | 2019-12-14 | 2020-04-17 | 山东省海洋生物研究院 | Shellfish collecting tool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52688A (en) * | 1975-06-18 | 1977-01-06 | Matsushita Electric Works Ltd | Reciprocating electric razor |
| JPH09187193A (en) * | 1996-01-11 | 1997-07-22 | Masaru Tsunoguchi | Shell harvesting machine |
| CN1817121B (en) * | 2006-03-08 | 2011-03-23 | 何丽辉 | Clam worm culturing metod |
| CN103070144A (en) * | 2013-02-21 | 2013-05-01 | 苏州大学 | Method and device for collecting clams at coastal mud flat |
| CN103222439B (en) * | 2013-05-15 | 2015-12-09 | 中国水产科学研究院黄海水产研究所 | A kind of Environment of Litopenaeus vannamei Low specific pathogen free seed shrimp classification cultural method |
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2016
- 2016-05-09 CN CN201610297724.6A patent/CN105875539B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105875539A (en) | 2016-08-24 |
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Granted publication date: 20181016 Termination date: 20190509 |