CN216164603U - A device for mangrove pest is traped - Google Patents
A device for mangrove pest is traped Download PDFInfo
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- CN216164603U CN216164603U CN202122236268.3U CN202122236268U CN216164603U CN 216164603 U CN216164603 U CN 216164603U CN 202122236268 U CN202122236268 U CN 202122236268U CN 216164603 U CN216164603 U CN 216164603U
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Abstract
The utility model discloses a device for trapping mangrove pests, which comprises a cage body and an upper cover; the cage body comprises an inner cage and an outer cage; a plurality of vertical partition net plates are longitudinally arranged between the inner cage and the outer cage at intervals so as to form an inlet vertical groove and a wood placing outer vertical groove; the inlet longitudinal grooves and the wood placing outer longitudinal grooves are distributed at intervals; an inner partition screen plate is further arranged on the inner cage and at a position corresponding to the inlet longitudinal groove, and a plurality of inner inlets which are distributed vertically are arranged on the inner partition screen plate at intervals; and an outer cage screen plate is arranged on the outer cage corresponding to the wood placing outer longitudinal groove. The utility model has the advantages of high pest trapping efficiency, obvious prevention and control effect, convenient use, strong wind wave resistance and dumping capacity, good reliability and the like.
Description
Technical Field
The utility model relates to the technical field of mangrove pest prevention and control, in particular to a device for trapping mangrove pests.
Background
Mangrove is a wetland woody plant community which is formed by evergreen trees or shrubs mainly comprising mangrove plants and grows in the coastal intertidal zones of tropical zone and subtropical zone. The mangrove plants grow in the coastal intertidal zone, so the pests are relatively more, such as shoot-eating cabbage moth and stem borer, trunk-eating wood moth and longicorn, etc., and mangrove natural enemy group water lice, etc.; adult insects and larvae of the leafworms of the cabbage moth and the stem borer, the carpesia xylostella and the longicorn which are eaten by tips are generally hidden in the trunk or branches of the mangrove, part of the adult insects and the larvae of the carpesia xylostella are generally taken out after the trunk is flooded with water, and part of the adult insects and the larvae of the adult insects and the longicorn which are eaten by stems are also continuously survived in the trunk, and the water louse is a drilling organism, belongs to the wood-eating organism of the podophyta, the subphyla crustacean and the podophyta, generally has the length of about 10 millimeters, and mainly depends on the filtration and the feeding of plankton, algae and bacteria suspended in the water. Larvae produced by the delphacidae females can continue to bore in the parent-pierced wood cavity at the same time, forming new holes or continue to endanger by finding new mangroves. Meanwhile, the parent protects the plant hopper thoroughly, the survival rate of the first filial generation of the water lice is extremely high, and the propagation period is long, so that the damage to mangrove forest is extremely large. Many times in China, the mangrove forest is killed in a large area due to the water louse with the cluster. At present, some devices for capturing mangrove pests are found, such as trap lamps and the like, but based on the characteristics of special environment, large wind and wave and the like of the mangrove, a plurality of existing devices are easy to fail in capturing due to dumping or cannot trap the captured pests in the devices continuously, the pests can freely enter and exit, and the research on the mangrove pest capturing in China is less from the current point of view, so the problem of pest prevention and control capturing of the mangrove is always difficult.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the trapping device which has good trapping effect on mangrove pests and strong wind wave resistance and dumping capacity and is suitable for mangroves.
In order to achieve the purpose, the utility model adopts the following technical scheme:
further, comprises a cage body and an upper cover; the cage body comprises an inner cage and an outer cage; a plurality of vertical partition net plates are longitudinally arranged between the inner cage and the outer cage at intervals so as to form an inlet vertical groove and a wood placing outer vertical groove; the inlet longitudinal grooves and the wood placing outer longitudinal grooves are distributed at intervals; an inner partition screen plate is further arranged on the inner cage and at a position corresponding to the inlet longitudinal groove, and a plurality of inner inlets which are distributed vertically are arranged on the inner partition screen plate at intervals; and an outer cage screen plate is arranged on the outer cage corresponding to the wood placing outer longitudinal groove.
Further, an inlet partition net plate is arranged on the outer cage and corresponds to the inner inlet; an outer inlet is arranged between two inlet partition net plates which are adjacent up and down; the top of the outer inlet and the bottom of the inner inlet are respectively provided with a horizontal screen plate; the upper end of the inlet partition board is rotatably connected with an outer floating door board; the inner partition net plate is rotatably connected with an inner floating door plate; the outer floating door plate and the inner floating door plate are distributed in the inlet longitudinal groove, and the top of the inner floating door plate is distributed above the top of the outer floating door plate.
Furthermore, the outer lower side of the horizontal screen plate is provided with a limiting oblique rod used for limiting the outer floating door plate.
Furthermore, a horizontal support rod is arranged on the inner side of the upper part of the inlet partition plate and used for supporting the outer floating door plate.
Further, a hollow sealed plastic barrel is arranged at the upper part of the upper cover, a circle of connecting ring is arranged at the lower part of the hollow sealed plastic barrel, and a plurality of tightening holes are formed in the connecting ring; the upper cover is detachably connected to the upper end of the cage body through the upper tightening hole by adopting a rope or a metal wire.
Furthermore, the lower part of the cage body is also combined with a hollow plastic lower barrel, and the lower end of the hollow plastic lower barrel is combined with an external water tank.
Furthermore, the outer floating door plate and the inner floating door plate are hollow plastic plates, the whole density of the outer floating door plate and the inner floating door plate is less than that of water, and the outer floating door plate and the inner floating door plate can float on the water surface.
Furthermore, the body surfaces of the two sides of the outer floating door plate and the inner floating door plate are smooth panels; the outer floating door plate and the inner floating door plate are metal sheets, a first floating gourd ladle is combined at the top of the outer floating door plate, and a second floating gourd ladle is arranged at the middle upper part of the inner floating door plate; the first floating ladle and the second floating ladle are hollow plastic ladles or foam plastics.
Furthermore, a top screen plate is arranged between the inner cage and the outer cage at the top of the cage body, and the inner side of the inner cage forms a wood-placing inner longitudinal groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the hollow sealed plastic bucket and the hollow plastic lower bucket are arranged to prevent the device from sinking or sinking into the water bottom, and the outer water tank is combined, so that after the device is placed in a water body, the water body is filled in the outer water tank, the stability of the device in the water can be improved and the wind wave resistance and dumping capacity can be effectively improved under the action of the water body in the outer water tank, meanwhile, after the water level is lowered or the tide is removed, the water in the outer water tank is kept, and the wind wave resistance and dumping capacity of the whole device are further improved.
(2) The outer floating door plate and the inner floating door plate which are cooperatively arranged and the distribution mode can keep the closed state between the inner inlet and the outer inlet under the conditions of inclination and toppling over of the device, so that pests such as water lice and the like are prevented from escaping after entering the device.
(3) Adopt this device to realize traping the high efficiency of pests such as group's delouse, and be equipped with a plurality of entrances along this device 360 degrees and indulge the groove and all be equipped with numerous entrances in the vertical of entry indulging the groove, show to improve and trape the effect, the pest that bores through luring to bore transfers to on luring wood (mangrove timber) or spawning on luring the wood, and as long as the pest gets into even the interior red timber of device all drills holes from the entry even rot the back, the pest of adult can't escape from all, it is obvious to eliminate the pest effect.
(4) The pest absorption capacity is improved by arranging the wood-placing inner longitudinal groove, and the pest absorption capacity can be obviously improved by arranging the wood-placing outer longitudinal groove.
(5) The top of interior floating gate board distributes in the top of outer floating gate board, the benefit of design like this is just to in the reality back that sea water level descends, interior floating gate board with outer floating gate board all turns over down, and interior floating gate board can cover on outer floating gate board always, and forms the closed condition.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inlet longitudinal trough and the outer longitudinal trough for placing wood of the present invention with the outer and inner floating door panels removed;
FIG. 3 is a partial schematic view of the inlet longitudinal groove and the outer longitudinal groove for wood placement according to the present invention;
FIG. 4 is a schematic view of the inlet longitudinal trough and the outer longitudinal trough of the wood-placing plate of the present invention with the inner floating gate plate removed;
FIG. 5 is a schematic view of the present invention with the longitudinal plates of the spacer screen removed at the inlet longitudinal slots;
FIG. 6 is a partial side view of the utility model at the inlet pod;
fig. 7 is a schematic structural view of the upper cover of the present invention.
Detailed Description
As shown in figures 1-7, a device for trapping mangrove pests comprises a cage body and an upper cover; the cage body comprises an inner cage 2 and an outer cage 1; a plurality of vertical partition net plates are longitudinally arranged between the inner cage 2 and the outer cage 1 at intervals, and comprise a left vertical partition net plate 1-1 and a right vertical partition net plate 1-2, and the left vertical partition net plate 1-1 and the right vertical partition net plate 1-2 are sequentially distributed at intervals to form an inlet vertical groove 6 and a wood placing outer vertical groove 4; the inlet longitudinal grooves 6 and the wood placing outer longitudinal grooves 4 are distributed at intervals, and a plurality of inlet longitudinal grooves are distributed in 360 degrees along the cage body; an inner partition net plate 1-4 is further arranged on the inner cage 2 and corresponds to the inlet longitudinal groove 6, and a plurality of inner inlets 6-1 which are distributed up and down are arranged on the inner partition net plate 1-4 at intervals; an inlet partition screen plate 1-5 is arranged on the outer cage 1 and corresponds to the inner inlet 6-1, namely the inlet partition screen plate 1-5 is distributed right opposite to the inner inlet 6-1 to form the periphery of the position; an outer inlet 1-5-4 is arranged between the two inlet partition net plates 1-5 which are adjacent up and down, namely, pests enter from the outer inlet 1-5-4 and then enter the cage body through the inner inlet 6-1; the top of the outer inlet 1-5-4 and the bottom of the inner inlet 6-1 are respectively provided with a horizontal screen plate 5; one rod 1-5-4 at the uppermost end of the inlet partition board 1-5 is rotatably connected with an outer floating door plate 13; one rod 1-4-1 at the lowest end of the inner partition net plate 1-4 is rotatably connected with an inner floating door plate 16; the outer floating gate plate 13 and the inner floating gate plate 16 are both distributed in the inlet longitudinal groove, and the top of the inner floating gate plate 16 is distributed above the top of the outer floating gate plate 13, so that the design has the advantage of water level; and an outer cage screen plate 4-1 is arranged on the outer cage 1 corresponding to the wood placing outer longitudinal groove 4. And a limiting inclined rod 5-1 is arranged on the outer lower side of the horizontal screen plate 5 and used for limiting the outer floating door plate, preventing the outer floating door plate from turning outwards excessively and ensuring that the outer floating door plate is distributed below the inner floating door plate. A horizontal support rod 1-5-3 is arranged on the inner side of one rod 1-5-2 at the upper part of the inlet partition board 1-5 and used for supporting the outer floating door board. The outer floating door plate and the inner floating door plate are hollow plastic plates, the whole density of the outer floating door plate and the inner floating door plate is less than that of water, and the outer floating door plate and the inner floating door plate can float on the water surface. The outer floating door plate and the inner floating door plate are metal sheets, a first floating gourd ladle 14 is combined at the top of the outer floating door plate, and a second floating gourd ladle 18 is arranged at the middle upper part of the inner floating door plate; the first floating ladle and the second floating ladle are hollow plastic ladles or foam plastics. The two sides of the outer floating gate plate and the inner floating gate plate of the embodiment are respectively sleeved on the rod through a small ring 15 and a small ring 17 to be rotatably distributed. When the floating type red tree pest killing device is used, the device is turned up by means of buoyancy, then when pests such as water louse and the like touch the outer floating door plate 13, the outer floating door plate 13 sinks, the inner floating door plate 16 is still turned up at a high position by means of buoyancy, an opening is further formed, the pests continuously move inwards, the outer floating door plate 13 sinks more until being supported by the horizontal support rods 1-5-3, and the outer floating door plate 13 actually only needs to sink one part to meet the condition that the pests enter the inner inlet 6-1 and finally contact red tree wood. The body surfaces of the two sides of the outer floating door plate and the inner floating door plate are smooth panels so as to prevent pests from climbing; the upper part of the upper cover is provided with a hollow sealed plastic barrel 7, the lower part of the hollow sealed plastic barrel 7 is provided with a circle of connecting ring 8, and the connecting ring 8 is provided with a plurality of tightening holes 8-1; the upper cover is detachably connected to the upper end of the cage body through the tightening hole 8-1 by adopting a rope or a metal wire. The lower part of the cage body is also combined with a hollow plastic lower barrel 9, the lower end of the hollow plastic lower barrel 9 is combined with an outer water tank 11, namely an annular water tank body 10 is formed, and the lower part of the annular water tank body 10 is provided with a drain hole and a plug for draining water. And a top screen plate 1-3 is arranged between the inner cage 2 and the outer cage 1 at the top of the cage body, so that the inner side of the inner cage 2 forms a wood placing inner longitudinal groove 3.
The application method of the device for trapping mangrove pests for controlling the mangrove pests comprises the following steps:
(1) placing mangrove wood in the wood placing inner longitudinal groove and the wood placing outer longitudinal groove;
(2) connecting and fixing the cage body and the upper cover;
(3) the device is arranged in the water area of the mangrove forest, the water rapidly sinks after entering the outer water tank, and the device is prevented from sinking or sinking into the water bottom by the hollow sealed plastic bucket and the hollow plastic lower bucket;
(4) the device is tied on the peripheral forest trees by using ropes;
(5) and cleaning the mangrove wood regularly.
The mangrove timber is branches or waste wood blocks of trees such as mangrove, bruguiera, kandelia and silique.
Claims (9)
1. A device for mangrove pest trapping which characterized in that: comprises a cage body and an upper cover; the cage body comprises an inner cage and an outer cage; a plurality of vertical partition net plates are longitudinally arranged between the inner cage and the outer cage at intervals so as to form an inlet vertical groove and a wood placing outer vertical groove; the inlet longitudinal grooves and the wood placing outer longitudinal grooves are distributed at intervals; an inner partition screen plate is further arranged on the inner cage and at a position corresponding to the inlet longitudinal groove, and a plurality of inner inlets which are distributed vertically are arranged on the inner partition screen plate at intervals; and an outer cage screen plate is arranged on the outer cage corresponding to the wood placing outer longitudinal groove.
2. A device for mangrove pest trapping according to claim 1 wherein: an inlet partition screen plate is arranged on the outer cage and corresponds to the inner inlet; an outer inlet is arranged between two inlet partition net plates which are adjacent up and down; the top of the outer inlet and the bottom of the inner inlet are respectively provided with a horizontal screen plate; the upper end of the inlet partition board is rotatably connected with an outer floating door board; the inner partition net plate is rotatably connected with an inner floating door plate; the outer floating door plate and the inner floating door plate are distributed in the inlet longitudinal groove, and the top of the inner floating door plate is distributed above the top of the outer floating door plate.
3. A device for mangrove pest trapping according to claim 2 wherein: and the outer lower side of the horizontal screen plate is provided with a limiting oblique rod for limiting the outer floating door plate.
4. A device for mangrove pest trapping according to claim 2 wherein: and a horizontal support rod is arranged on the inner side of the upper part of the inlet partition plate and is used for supporting the outer floating door plate.
5. A device for mangrove pest trapping according to claim 1 wherein: the upper part of the upper cover is provided with a hollow sealed plastic barrel, the lower part of the hollow sealed plastic barrel is provided with a circle of connecting ring, and the connecting ring is provided with a plurality of tightening holes; the upper cover is detachably connected to the upper end of the cage body through the upper tightening hole by adopting a rope or a metal wire.
6. A device for mangrove pest trapping according to claim 1 wherein: the lower part of the cage body is also combined with a hollow plastic lower barrel, and the lower end of the hollow plastic lower barrel is combined with an external water tank.
7. A device for mangrove pest trapping according to claim 2 wherein: the outer floating door plate and the inner floating door plate are hollow plastic plates, the whole density of the outer floating door plate and the inner floating door plate is less than that of water, and the outer floating door plate and the inner floating door plate can float on the water surface.
8. A device for mangrove pest trapping according to claim 2 wherein: the body surfaces of the two sides of the outer floating door plate and the inner floating door plate are smooth panels; the outer floating door plate and the inner floating door plate are metal sheets, a first floating gourd ladle is combined at the top of the outer floating door plate, and a second floating gourd ladle is arranged at the middle upper part of the inner floating door plate; the first floating ladle and the second floating ladle are hollow plastic ladles or foam plastics.
9. A device for mangrove pest trapping according to claim 1 wherein: and a top screen plate is arranged between the inner cage and the outer cage at the top of the cage body, and the inner side of the inner cage forms a longitudinal groove in the wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236268.3U CN216164603U (en) | 2021-09-15 | 2021-09-15 | A device for mangrove pest is traped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236268.3U CN216164603U (en) | 2021-09-15 | 2021-09-15 | A device for mangrove pest is traped |
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| Publication Number | Publication Date |
|---|---|
| CN216164603U true CN216164603U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122236268.3U Active CN216164603U (en) | 2021-09-15 | 2021-09-15 | A device for mangrove pest is traped |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113647365A (en) * | 2021-09-15 | 2021-11-16 | 广西壮族自治区林业科学研究院 | Device for trapping mangrove pests and application method thereof |
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2021
- 2021-09-15 CN CN202122236268.3U patent/CN216164603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113647365A (en) * | 2021-09-15 | 2021-11-16 | 广西壮族自治区林业科学研究院 | Device for trapping mangrove pests and application method thereof |
| CN113647365B (en) * | 2021-09-15 | 2023-03-14 | 广西壮族自治区林业科学研究院 | Device for trapping mangrove pests and application method thereof |
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