CN101297633A

CN101297633A - Sea grass transplanting device

Info

Publication number: CN101297633A
Application number: CNA2008100169902A
Authority: CN
Inventors: 张沛东; 张秀梅; 李文涛; 高天翔; 郭栋
Original assignee: Ocean University of China
Current assignee: Ocean University of China
Priority date: 2008-06-27
Filing date: 2008-06-27
Publication date: 2008-11-05

Abstract

The invention relates to a seaweed transplanting device, comprising that a frame is rounded by four wallboards; two sides of the wallboards at the junction are provided with a connecting line respectively and are connected by two round holes; a withdrawable base plate is placed on a slideway which is fixed at the lower edge of the inner side of the wallboard, and a hand hole is opened on the base plate; a welding handle is fixed at the outer flank of the wallboard; one of the connecting lines at the junction of the two sides of the wallboards can also be replaced with a latch. The constructed seaweed transplanting device can collect the seaweed with substrate sludge for transplanting, is beneficial to the rooting and growth of the seaweed, has the advantages of simple manufacture, stable structure and convenient operation, is convenient for recycling at the same time and is a seaweed transplanting device or other aquatic plants transplanting device which is suitable for our national conditions.

Description

Sea grass transplanting device

Technical field

The present invention relates to a kind of device of transplanting water plants, especially is the sea grass transplanting device of transplanting object with the sea grass.

Background technology

Sea grass is the aquatic monocotyledon that is adapted to the marine environment life, has flourishing root system and subterranean stem.Sea grass not only helps the erosion of storm resisting to the offshore substrate, and marine benthos are had protective effect.Simultaneously, by photosynthesis, its energy absorbing carbon dioxide discharges oxygen and is dissolved in water body, and the water body dissolved oxygen is played supplementary function, can improve the fisheries water environment.Sea grass itself can be used as the food of some fish and shrimp, the abundant plankton that living in the sea grass bed, and a large amount of aufwuch of Ye Shanghui growth of sea grass, these planktons and aufwuch be the bait of some marine animals just.Sea grass bed is the dynamic ecosystem that a class has high productivity.There is the scholar that sea grass bed is likened to submarine forest, as most important primary producer on the earth, for providing, some juvenile fish and shellfish protect place and habitat, for some predatism fish, some aquatic bird and some larger animals such as green turtle, dugong etc. provide the place of looking for food.

Yet sea grass bed belongs to the ecosystem of comparison fragility, to external world condition especially the requirement of illumination thereby be easy to be subjected to the influence of external environment and degenerate than higher.The reparation of sea grass bed is generally by following approach: first kind of approach is by improving the sea grass bed water area water-quality, make its growth that is suitable for sea grass, thereby makes sea grass return to state before undermined naturally, and this is the important approach of reparation sea grass bed; Be the necessary condition that sea grass bed is repaired because the growth of sea grass to the requirement of illumination than higher, if water quality deterioration certainly will influence the illuminance in waters, sea grass then can't survive; Second kind of approach is to pluck seed in the season of seaweed seeds maturation, then in suitable seabed sowing, sowing the marine site sprout growth by seaweed seeds, thereby reach the purpose of recovering sea grass bed, this approach often is subjected to the technical conditions restriction of seaweed seeds germination rate and seabed sowing, and is only under test; And the third approach of the most direct method is to transplant the sea grass seedling or ripe plant of picking up from healthy sea grass bed even directly transplanting sea grass turf in the marine site of suitable growth.Though and the third approach has been adopted by some countries, its apparatus structure is complicated, operation inconvenience, thereby cause the cost of sea grass transplanting higher, and not subsidiary bed mud, sea grass takes root difficulty, survival rate is low, and obviously sea grass transplanting device is very necessary cheaply.

Summary of the invention

The purpose of this invention is to provide a kind of sea grass transplanting device, to overcome the deficiency that existing sea grass transplanting device complex structure, operation inconvenience and sea grass take root difficulty.

The technical solution adopted in the present invention is: comprise the framework that is surrounded by four blocks of wallboards, the wallboard both sides of junction respectively have connection cord to link to each other via two circular holes on it, are fixed with slideway at the inboard lower edge of wallboard, and place the base plate that can extract out on the slideway.And can be convenient to carrying at wallboard outside fixed handle.

The connection cord of junction, above-mentioned wallboard both sides is a Cowhells.

One of connection cord of junction, above-mentioned wallboard both sides substitutes with a snap close.

The invention has the beneficial effects as follows, the subsidiary bed mud of sea grass can be gathered together and be transplanted, therefore being beneficial to sea grass greatly takes root growth, and make simple, Stability Analysis of Structures, easy to operate, make things convenient for recycling simultaneously, be to be fit to the sea grass transplanting of China's national situation or the device that other water plants is transplanted.

Description of drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a basic structure front view of the present invention.

Fig. 3 is a basic structure end view of the present invention.

Fig. 4 is a basic structure vertical view of the present invention.

Wherein 1, wallboard 2, base plate 3, slideway 4, handle 5, snap close 6, connection cord 7, circular hole 8, hand-hold hole.

Embodiment

In Fig. 1～4, the present invention includes the framework that surrounds by four blocks of wallboards 1, wallboard 1 both sides of junction respectively have connection cord 6 to link to each other via two circular holes on it 7, are fixed with slideway 3 at wallboard 1 inboard lower edge, and place the base plate 2 that can extract out on the slideway 3.The connection cord 6 of above-mentioned junction, wallboard 1 both sides is a Cowhells.

One of connection cord 6 of above-mentioned junction, wallboard 1 both sides can substitute with a snap close 5.Be that one of connection cord 6 is a snap close 5.This snap close 5 is to be convenient in order to open four blocks of wallboards that surround framework reclaim and use continuously.

Each fixes a handle 4 outside of above-mentioned wallboard 1), this wallboard 1 outside fixed handle is for the ease of carrying.

Above-mentioned four blocks of isometric or not isometric wallboards 1 surround quadra, and wherein other 3 blocks of wallboards 1 of the height ratio of a wallboard 1 are low, hanging, and this wallboard 1 is as the front of framework.Two circular holes 7 are respectively bored in wallboard 1 junction, and link to each other as Cowhells with connection cord 6, but a side junction in framework front is provided with snap close 5.1 handle 4 is fixed in the outside of the wallboard 1 of the positive both sides of framework, and fixes 1 slideway 3 at wallboard 1 inboard lower edge.The width of base plate 2 is the air line distance between wallboard 1 inboard, the positive both sides of framework, and length is then long than wallboard 1, leaves a hand-hold hole 8 in the centre position of base plate 2 parts that grow than wallboard 1, and base plate 2 is placed on the slideway 3, and can extract out.

As embodiment, four blocks of wallboards that surround framework are isometric white PVC plastic plate, long 50cm, and thick 5mm, the wallboard height in framework front is 27cm, all the other 3 high 30cm of wallboard.The circular hole aperture of wallboard junction is 5mm, and circular hole centre distance wallboard upper limb or lower edge 10cm apart from wallboard lateral margin 2cm, and use diameter to link to each other as the Cowhells of 3mm, and a side junction in framework front is welded stranded formula and pulled the compression molding material snap close.Each fixes 1 handle center position outside the wallboard of the positive both sides of framework, and handle is the thick white PVC plastic plate of 5mm, long 10cm, wide 5cm, high 3cm.The inboard lower edge of wallboard respectively welds ground way in the positive both sides of framework, and slideway is white PVC plastic strip, long 50cm, wide 3cm, high 2cm.Place the base plate that can extract out on the slideway, base plate is the thick white PVC plastic plate of 5mm, long 55cm, and wide 49cm, in the centre position of the bottom parts that grows than wallboard, one side 3cm is a center line with the distance base plate, does the hand-hold hole of wide 2cm, a long 15cm.Above-mentioned four blocks of wallboards 1 that surround framework and base plate 2 and slideway 3 are all white PVC plastic plate, and whole device can be that plastics are made, and prevents seawater corrosion, long service life.

When transplanting sea grass, load bed mud in the framework, the sea grass of gathering is imbedded among the bed mud, sink to the seabed, and extract base plate out, thereby transplant sea grass in the seabed.After treating that sea grass takes root, open snap close, regain wallboard, clean the back and continue to use.

Claims

1. sea grass transplanting device, comprise the framework that surrounds by four blocks of wallboards (1), and the wallboard of junction (1) both sides respectively have connection cord (6) to link to each other via two circular holes (7) on it, be fixed with slideway (3) at the inboard lower edge of wallboard (1) again, and slideway (3) is gone up the placement base plate that can extract out (2).

2. sea grass transplanting device according to claim 1 is characterized in that the connection cord (6) of above-mentioned wallboard (1) junction, both sides is a Cowhells.

3. sea grass transplanting device according to claim 1 and 2, one of connection cord (6) that it is characterized in that above-mentioned wallboard (1) junction, both sides are to substitute with a snap close (5).

4. according to claim 1 or 2 or 3 described sea grass transplanting devices, it is characterized in that the positive both sides of said frame wallboard (1) the outside each fix a handle (4).

5, sea grass transplanting device according to claim 1 is characterized in that above-mentioned centre position in base plate (2) part that grows than wallboard (1) is provided with a hand-hold hole (8).

6, sea grass transplanting device according to claim 1 is characterized in that above-mentioned four blocks of wallboards (1), base plate (2) and the slideway (3) that surrounds framework is all white PVC plastic plate.