CN202197678U

CN202197678U - Buried bivalves collector

Info

Publication number: CN202197678U
Application number: CN201120284700XU
Authority: CN
Inventors: 陈清满; 章守宇; 赵静
Original assignee: Shanghai Maritime University
Current assignee: Shanghai Maritime University; Shanghai Ocean University
Priority date: 2011-08-05
Filing date: 2011-08-05
Publication date: 2012-04-25
Anticipated expiration: 2021-08-05

Abstract

The utility model relates to a buried bivalves collector. The collector comprises a plough share plate, plough shares, a water filtering cover and a net body, wherein at least a through groove is arranged on the plough share plate; the plough shares are installed in the through grooves; the tips of the plough shares extend forward and downward; the water filtering cover is installed on the plough share plate; the rear ends of the plough shares extend upward into the water filtering cover; and the net body is installed at the rear of the water filtering cover and the plough share plate. Compared with the prior art, the collector has the following advantages: 1. the collector has a simple structure, is convenient in material getting and can be combined with various conventional ships; 2. the collector integrates bivalve collecting and cleaning; 3. the labor force is freed up to a greater degree and the work efficiency is improved; 4. the collector is more suitable for large scale and large area collection; and 5, the collector breaks the bottlenecks of the existing equipment in operation time and operation space and can collect the bivalves at any time and any depth as long as the substrate is appropriate.

Description

The biological collector of Bivalve is buried at a kind of end

Technical field

The utility model relates to a kind of to burying the bivalve shellfish such as the clam of life, the razor clam of hanging, razor clam etc. in the end, in its maturing stage, it is gathered the end that get up and that clean up bury the biological collector of Bivalve from chiltern, shale and argillo substrate.

Background technology

China's aquaculture scale the first in the world, water front is abundant at the bottom of coastal chiltern, shale and the argillo, from south to north, is extensively culturing the ends such as clam, the razor clam of hanging, razor clam and is burying the bivalve shellfish of life, and the breed amount is huge, and the market demand is also considerable.And, use a kind of original operating type usually in the harvest season---little by little draw up with " rake " and eluriate totally again, operating efficiency is low, takes time and effort, and far can not meet the need of market.

Simultaneously, gather also the neither one instrument of sampling effectively easily to the software biology of wild silt substrate, and the biological economic worth of wild Bivalve is higher, the mode that the fisherman is also generally adopting original pin to step on touch is obtained.When seawater is fallen minimum point when perhaps waiting until spring tide, utilize the of short duration time on sandy beach or beach, to dig this type of biology.Acquisition time is received more multifactor restriction, and collecting efficiency is also very low.

The utility model content

The utility model technical problem to be solved is to culturing and the problem that the biological extensive highly effective gathering in economic bivalve takes time and effort is buried at the wild end and provide a kind of end that the labour is fully discharged to bury the biological collector of Bivalve.Bury the biological collector of Bivalve and at the uniform velocity pull with single ship at this end, can bury economic bivalve biology the end of to and gather and clean, have simple to operate, time saving and energy saving, the significance of expansion activity duration and working space.

In order to realize the foregoing invention purpose, the technical scheme that the utility model adopted is:

The biological collector of Bivalve is buried at the end, it is characterized in that, comprising:

One ploughshare plate, said pears ploughshare plate is provided with at least one groove;

Be installed in the ploughshare in the said groove, the point of said ploughshare lower direction forward extends;

One is installed in the filtered water cover on the said ploughshare plate, and the rearward end of said ploughshare extends upward to said filtered water cover;

One is installed in the dictyosome on said filtered water cover and the said ploughshare plate rear side.

In a preferred embodiment of the utility model, spaced apartly on said ploughshare plate be provided with two grooves, through the ploughshare support one ploughshare is installed respectively in each groove.

In a preferred embodiment of the utility model, said groove is a rectangular through slot.

In a preferred embodiment of the utility model, the point of said ploughshare becomes arrowhead form, and the arrow angle of said arrowhead form is 45 °.

In a preferred embodiment of the utility model, the vertical range of the bottommost of said ploughshare and said ploughshare plate bottom surface is 20cm.

In a preferred embodiment of the utility model, the leading flank of said filtered water cover becomes 45 ° of angles with the bottom surface.

In a preferred embodiment of the utility model, said filtered water cover is grid-like.

In a preferred embodiment of the utility model, said filtered water cover adopts stainless steel tube to be welded into grid-like formation, and the external diameter of said stainless steel tube is 5mm, and the stainless steel tube spacing is 3cm.

In a preferred embodiment of the utility model, said dictyosome is made with the net capsule by etting and is formed, and wherein the front end of etting is bundled on said filtered water cover and the said ploughshare plate rear side through rope.

In a preferred embodiment of the utility model, said etting opens one-tenth side, back awl tubular, and said net capsule opens one-tenth side, back tubular.

In a preferred embodiment of the utility model, said etting is 3cm * 3cm with the size of mesh of net capsule.

In a preferred embodiment of the utility model, be provided with a net operculum in the rear end of said net capsule, said net operculum relies on rope to be bundled on the said net capsule, and the size of mesh of said net operculum is 3cm * 3cm.

The utility model is connected on any one vessel with cable wire, advances with the superjacent waters towing that certain speed is gathered sample at needs; The point of the ploughshare on the ploughshare plate injects in shale, chiltern or the argillo-arenaceous substrate, is pasting substrate up to the ploughshare plate, and limits the degree of depth that ploughshare gets into substrate with this.Boats and ships advance towing the utility model when advancing, and are mixed with requiredly to gather biological silt and translated in the filtered water cover from bottom by ploughshare; Water body is entered through filtered water cover, fully cleans rolled up the bottom material that comes by ploughshare, and structures such as silt are washed away by current with all less material of quality, and remaining clam, the razor clam of hanging, razor clam equal-volume are greatly, the heavier end of quality buries the Bivalve biology; Along with advancing of the utility model, bury the Bivalve biology and be collected the network access clothing at these ends, focuses on net capsule part at last; Directly will net capsule portion and pull out the water surface, open the net operculum, and promptly can take out the end that collects and bury the Bivalve biology; Again the abortive haul capsule is put into water, can continue to gather.

The utility model compared with prior art has following advantage: 1. simple in structure, the facility of drawing materials can combine with existing various boats and ships.2. integrating biological gathers and cleans.3. liberate the labour largely, increase work efficiency.4. be more suitable in extensive large-area collection.5. broken the bottleneck of existing weaponry and equipment on activity duration and working space, can any at any time degree of depth carry out as long as substrate is suitable.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a scheme of installation between the utility model ploughshare and the ploughshare plate.

Fig. 3 is the vertical view of Fig. 2.

Fig. 4 is the end view of Fig. 3.

Fig. 5 is a scheme of installation between the utility model ploughshare, ploughshare plate, the filtered water cover.

Fig. 6 is the vertical view of Fig. 5.

Fig. 7 is the end view of Fig. 5.

Fig. 8 is the structural representation of the utility model dictyosome.

Fig. 9 is the vertical view of Fig. 8.

Figure 10 is the end view of Fig. 8.

Embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

Referring to Fig. 1 to Fig. 4, the biological collector of Bivalve is buried at the end of the utility model, comprises a ploughshare plate 100, and ploughshare plate 100 adopts corrosion resistant plates to process, and spaced apartly on pears ploughshare plate 100 is provided with two rectangular through slot 110.Can certainly only offer a rectangular through slot 110 or the rectangular through slot more than three as required.In each rectangular through slot 110, through ploughshare support 210 ploughshare 220 is installed, the point of ploughshare 220 lower direction forward extends, and the point of ploughshare 220 becomes arrowhead form, and the arrow angle of arrowhead form is 45 °.Adopt such arrow angle can be under fewer resistance situation, ploughshare 220 can be dug more substrate.The vertical range of the bottommost of ploughshare 220 and ploughshare plate 100 bottom surfaces is 20cm.

Referring to Fig. 5 to Fig. 7; On ploughshare plate 100, be welded with a filtered water cover 300; The rearward end of ploughshare 100 extends upward to this filtered water cover 300, and boats and ships advance towing the utility model when advancing like this, is mixed with requiredly to gather biological silt and translated in the filtered water cover from bottom by ploughshare.The leading flank of filtered water cover 300 becomes 45 ° of angles with the bottom surface.Whole filtered water cover 300 is grid-like, adopts solid stainless steel tube 310 to be welded, and the external diameter of solid stainless steel tube 310 is 5mm, and solid stainless steel tube 310 spacings are 3cm.Can guarantee like this that abundant water enters in the filtered water cover 300 fully cleans rolled up the bottom material that comes by ploughshare 220, guarantees that again the shellfish of being gathered can not pass filtered water cover 300.

Rear side at ploughshare plate 100 and filtered water cover 300 has dictyosome 400 through the binding of flexible materials such as rope.Referring to Fig. 8 to Figure 10, whole dictyosome 400 is made with net capsule 420 by etting 410 and is formed, and wherein the front end of etting 410 is bundled on filtered water cover 300 and ploughshare plate 100 rear sides through rope.Etting 410 opens one-tenth side, back awl tubular, and net capsule 420 opens one-tenth side, back tubular.Etting 410 is 3cm * 3cm with the size of mesh of net capsule 420, can guarantee that so the less material of architecture quality such as silt is washed away by current, and remaining clam, the razor clam of hanging, razor clam equal-volume are big, the heavier end of quality buries the Bivalve biology; Along with advancing of the utility model, bury the Bivalve biology and be collected network access clothing 410 at these ends, focuses on net capsule 420 parts at last.Be provided with a net operculum 421 in the rear end of net capsule 420, net operculum 421 relies on rope to be bundled on the net capsule 420, and the size of mesh of net operculum 421 is 3cm * 3cm.Direct like this will net 420 ones in capsule and pull out the water surface after, open net operculum 421, promptly can take out the end that collects and bury the Bivalve biology.

More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims

1. the biological collector of Bivalve is buried at the end, it is characterized in that, comprising:

2. the biological collector of Bivalve is buried at the end as claimed in claim 1, it is characterized in that, spaced apartly on said ploughshare plate is provided with two grooves, through the ploughshare support one ploughshare is installed respectively in each groove.

3. the biological collector of Bivalve is buried at according to claim 1 or claim 2 the end, it is characterized in that said groove is a rectangular through slot.

4. the biological collector of Bivalve is buried at according to claim 1 or claim 2 the end, it is characterized in that the point of said ploughshare becomes arrowhead form, and the arrow angle of said arrowhead form is 45 °.

5. the biological collector of Bivalve is buried at according to claim 1 or claim 2 the end, it is characterized in that the vertical range of the bottommost of said ploughshare and said ploughshare plate bottom surface is 20cm.

6. the biological collector of Bivalve is buried at the end as claimed in claim 1, it is characterized in that the leading flank of said filtered water cover becomes 45 ° of angles with the bottom surface.

7. bury the biological collector of Bivalve like the claim 1 or the 6 described ends, it is characterized in that said filtered water cover is grid-like.

8. the biological collector of Bivalve is buried at the end as claimed in claim 7, it is characterized in that, said filtered water cover adopts stainless steel tube to be welded into grid-like formation, and the external diameter of said stainless steel tube is 5mm, and the stainless steel tube spacing is 3cm.

9. the biological collector of Bivalve is buried at the end as claimed in claim 1, it is characterized in that, said dictyosome is made with the net capsule by etting and formed, and wherein the front end of etting is bundled on said filtered water cover and the said ploughshare plate rear side through rope.

10. the biological collector of Bivalve is buried at the end as claimed in claim 9, it is characterized in that, said etting opens one-tenth side, back awl tubular, and said net capsule opens one-tenth side, back tubular.

11. the biological collector of Bivalve is buried at the end as claimed in claim 9, it is characterized in that, said etting is 3cm * 3cm with the size of mesh of net capsule.

12. the biological collector of Bivalve is buried at the end as claimed in claim 9, it is characterized in that, is provided with a net operculum in the rear end of said net capsule, said net operculum relies on rope to be bundled on the said net capsule, and the size of mesh of said net operculum is 3cm * 3cm.