CN219679553U

CN219679553U - Plankton sampling device

Info

Publication number: CN219679553U
Application number: CN202321214029.0U
Authority: CN
Inventors: 陈云
Original assignee: Xiangyang Zhigu Environmental Technology Co ltd
Current assignee: Xiangyang Zhigu Environmental Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-09-15
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to the technical field of plankton sampling and discloses a plankton sampling device which comprises a collecting net, wherein the outer surface of the collecting net is provided with a sampling net, the top of the collecting net is provided with a top cover, the outer surface of the top cover is fixedly connected with a clamping plate, the outer surface of the clamping plate is fixedly connected with a connecting rod, the outer surface of the connecting rod is sleeved with a lantern ring, and one side surface of the lantern ring is fixedly connected with a hook. The utility model has the following advantages and effects: the hanging chain is clamped into the inner wall of the hanging hook, and the connecting ring at one end of the hanging chain is connected with the fixing ring, so that the floating body can be connected with the outside of the collecting net, the collecting net floats in a sampling water area through the floating body, the top cover has certain gravity, the collecting net and the sampling net slightly sink and float downwards, and the sampling net floats in water for a long time through the cooperation with the floating body to sample plankton.

Description

Plankton sampling device

Technical Field

The utility model relates to the technical field of plankton sampling, in particular to a plankton sampling device.

Background

Plankton plays an important role in the food chain of the water area ecological system, the plankton is an economic aquatic animal, besides influencing fishery, the plankton has the following practical significance, can be used as a ocean current indicating species, has certain help to explore the ocean current direction, and the porous insect sediment can be used as a mark for exploring submarine petroleum resources.

In the prior art, chinese patent publication No. CN211904716U discloses a plankton sampling device, which comprises a lifting net rod, a water depth scale, a net bottom supporting ring, a collecting net cover, a leading-in net mouth, a floating net mouth sleeve, a net top pressing plate, a counterweight pressing block and a winding mechanism. The utility model can ensure that the sampling device accurately samples plankton in the water layer with the designated depth, but does not collect plankton in water layers with other depths by mistake, improves the accuracy of sampling monitoring, and simultaneously can intuitively check the sampling depth and improve the accuracy of sampling records.

The utility model provides a fine sample degree of depth of can audio-visual looking over has in the above-mentioned patent, promotes the effect of the accuracy of sampling record, but its sampling device is inconvenient when using with its long-time float in water, and not enough convenient when promoting sampling assembly, can increase staff's the operation degree of difficulty, consequently needs to improve the problem that exists at present.

Disclosure of Invention

The utility model aims to provide a plankton sampling device which has the effects that a sampling assembly can be conveniently and continuously floated in a sampling water area, the sampling assembly is convenient to operate, and a sampling mechanism is convenient and quick to use.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a plankton sampling device, includes the collection net, the surface of collection net is provided with the sampling net, the top of collection net is provided with the top cap, the surface fixedly connected with cardboard of top cap, the surface fixedly connected with connecting rod of cardboard, the lantern ring has been cup jointed to the surface of connecting rod, a side fixedly connected with couple of lantern ring, the outer surface of couple has cup jointed the link, the link has been cup jointed to the surface of link, the surface of link is provided with solid fixed ring, gu fixed ring's one end fixedly connected with body.

Through adopting above-mentioned technical scheme, will run through the connecting rod lantern ring when using and support its surface at the cardboard, because need certain float when sampling plankton, consequently, fix the couple in one side of lantern ring, advance the link card into the inner wall of couple with the link of link card to be connected with solid fixed ring of its one end, can connect the body from this with the outside of collecting the net, make the net float in the sampling waters through the body, and the top cap itself has certain gravity, can make the net of collecting and sampling net slightly sink and float, thereby through the cooperation with the body, can make the net of sampling float in the aquatic for a long time and sample plankton.

The utility model is further provided with: the number of the floating bodies is several, and the outer surfaces of the floating bodies are provided with supporting rings.

Through adopting above-mentioned technical scheme, can connect a plurality of body through the ring to make the body float in the both sides of collecting the net, make it reach balanced showy effect.

The utility model is further provided with: the top of the top cover is provided with a collecting net, and the outer surface of the collecting net is provided with a shrinkage port.

Through adopting above-mentioned technical scheme, can shrink the export of collecting the mouth net through the constriction mouth, slightly seal it to the condition that the plankton takes place to miss in the acquisition process is prevented.

The utility model is further provided with: the outer surface of the shrinkage opening is provided with a shrinkage rope, and the outer surface of the shrinkage rope is provided with a lock catch.

Through adopting above-mentioned technical scheme, run through the shrink rope in the inside of shrink mouth to draw in the shrink rope and make the outside of its extension department hasp, can seal the shrink mouth, pulling hasp and shrink mouth can open the collection mouth net when needs are collected, convenient and fast, the staff operation of being convenient for.

The utility model is further provided with: the upper surface fixedly connected with fixed plate of top cap, the perforation has been seted up to the surface of fixed plate, the haulage rope has been cup jointed to the perforated surface.

Through adopting above-mentioned technical scheme, with the haulage rope cover into fenestrated inner wall, can make the staff pass through the haulage rope and send the acquisition position of collecting the net, prevent to collect the net and float too far and cause losing.

The utility model is further provided with: the number of the haulage ropes is two, and one end of each haulage rope is fixedly connected with a pull ring.

Through adopting above-mentioned technical scheme, the cooperation of two haulage ropes and pull ring can make the staff draw more convenient high-efficient when getting whole sampling components such as collection net, is difficult for taking off the hand, and is safe convenient.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the cooperation arrangement among the collecting net, the sampling net, the top cover, the clamping plate, the connecting rod, the lantern ring, the hooks, the hanging chains, the connecting ring, the fixing ring and the floating body, the device can enable the connecting rod lantern ring to be penetrated and supported on the outer surface of the clamping plate when in use, as a certain floating is needed when plankton is sampled, the hooks are fixed on one side surface of the lantern ring, the hanging chains are clamped into the inner wall of the hooks, the connecting ring at one end of the connecting ring is connected with the fixing ring, so that the floating body can be connected with the outside of the collecting net, the collecting net floats in a sampling water area through the floating body, and the top cover has a certain gravity, so that the collecting net and the sampling net slightly sink downwards, and the floating body can enable the sampling net to float in water for a long time through cooperation with the floating body so as to sample the plankton.

2. According to the utility model, through the matching arrangement among the shrinkage opening, the shrinkage rope, the lock catch, the perforation, the traction rope and the pull ring, when the device is used, the shrinkage rope penetrates through the inside of the shrinkage opening, and is pulled into the outside of the lock catch at the extending part of the shrinkage rope, so that the shrinkage opening can be sealed, when the shrinkage opening is required to be collected, the lock catch and the shrinkage opening are pulled, the opening collecting net can be opened, the operation of a worker is convenient and quick, the traction rope is sleeved into the inner wall of the perforation, the worker can send the collecting position of the collecting net through the traction rope, the collecting net is prevented from being lost due to too far floating, and the matching of the two traction ropes and the pull ring can enable the worker to pull the collecting net and other integral sampling components to be more convenient and efficient, the collecting net is not easy to take off, and the collecting net is safe and convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of the port collecting net of the present utility model;

FIG. 4 is a schematic diagram of the floating body structure of the present utility model.

In the figure, 1, a collection net; 2. a sampling net; 3. a top cover; 4. a clamping plate; 5. a connecting rod; 6. a collar; 7. a hook; 8. hanging a chain; 9. a connecting ring; 10. a fixing ring; 11. a floating body; 12. a support ring; 13. a collecting net; 14. a shrinking opening; 15. a shrink rope; 16. locking; 17. a fixing plate; 18. perforating; 19. a traction rope; 20. and (5) a pull ring.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a plankton sampling device comprises a … collecting net 1, wherein the outer surface of the collecting net 1 is provided with a sampling net 2, the top of the collecting net 1 is provided with a top cover 3, the outer surface of the top cover 3 is fixedly connected with a clamping plate 4, the outer surface of the clamping plate 4 is fixedly connected with a connecting rod 5, the outer surface of the connecting rod 5 is sleeved with a lantern ring 6, one side surface of the lantern ring 6 is fixedly connected with a hook 7, the outer surface of the hook 7 is sleeved with a hanging chain 8, the outer surface of the hanging chain 8 is sleeved with a connecting ring 9, the outer surface of the connecting ring 9 is provided with a fixing ring 10, one end of the fixing ring 10 is fixedly connected with a floating body 11, and when in use, the floating body is supported on the outer surface of the clamping plate 4 by penetrating the lantern ring 6 of the connecting rod 5, and as a certain floating is needed when in sampling plankton, the hook 7 is fixed on one side surface of the lantern ring 6, the hanging chain 8 is clamped into the inner wall of the hook 7, the connecting ring 9 at one end of the floating body 11 is connected with the fixed ring 10, so that the floating body 11 can be connected with the outside of the collecting net 1, the collecting net 1 floats in a sampling water area through the floating body 11, the top cover 3 has certain gravity, the collecting net 1 and the sampling net 2 can slightly sink and float downwards, so that the sampling net 2 floats in water for a long time to sample plankton through the cooperation with the floating body 11, the number of the floating bodies 11 is a plurality of, the outer surface of the floating body 11 is provided with the supporting rings 12, the floating bodies 11 can be connected through the supporting rings 12, the floating body 11 floats on two sides of the collecting net 1 to achieve the effect of balanced floating, the top cover 3 is provided with the collecting net 13, the outer surface of the collecting net 13 is provided with the shrinkage opening 14, the outlet of the collecting net 13 can be shrunk through the shrinkage opening 14 to slightly close the collecting net, thereby prevent plankton and take place the condition that omits in collection process, the surface of shrink mouth 14 is provided with shrink rope 15, the surface of shrink rope 15 is provided with hasp 16, run through the inside of shrink mouth 14 with shrink rope 15, and pull in shrink rope 15 makes the outside of its extension department hasp 16, can seal shrink mouth 14, pulling hasp 16 and shrink mouth 14 when needs are collected can open collection mouth net 13, convenient and fast, the staff's operation of being convenient for, the upper surface fixedly connected with fixed plate 17 of top cap 3, perforation 18 has been seted up to the surface of fixed plate 17, the surface of perforation 18 has cup jointed haulage rope 19, the inner wall of perforation 18 is advanced to the haulage rope 19, can make the staff pass through the haulage rope 19 and send the collection position of collecting net 1, prevent that collecting net 1 floats too far and cause to lose, the quantity of haulage rope 19 has two, the equal fixedly connected with pull ring 20 of one end of two haulage ropes 19, the cooperation of two haulage ropes 19 and pull ring 20 can make the staff pull and collect more convenient high efficiency when whole sample components such as net 1, difficult, safety and convenience.

In the utility model, through the matching arrangement among the collecting net 1, the sampling net 2, the top cover 3, the clamping plate 4, the connecting rod 5, the lantern ring 6, the hanging chain 8, the connecting ring 9, the fixing ring 10 and the floating body 11, the device can ensure that the connecting rod 5 is penetrated through the lantern ring 6 to support the connecting rod 5 on the outer surface of the clamping plate 4 when in use, the hanging chain 8 is clamped into the inner wall of the hanging ring 7 and the connecting ring 9 at one end of the hanging chain is connected with the fixing ring 10 because the hanging chain 7 is fixed on one side surface of the lantern ring 6 when in use, the floating body 11 is connected with the outer part of the collecting net 1, the collecting net 1 floats in a sampling water area through the floating body 11, the top cover 3 has certain gravity, the collecting net 1 and the sampling net 2 are slightly sunk downwards, and the floating body 11 is matched with the floating body 11, the sampling net 2 can float in water for a long time to sample plankton, through the cooperation arrangement among the shrinkage opening 14, the shrinkage rope 15, the lock catch 16, the perforation 18, the traction rope 19 and the pull ring 20, when the device is used, the shrinkage rope 15 penetrates through the inside of the shrinkage opening 14 and is pulled into the outside of the lock catch 16 at the extension position of the shrinkage rope 15, the shrinkage opening 14 can be sealed, when the shrinkage opening 14 is required to be collected, the lock catch 16 and the shrinkage opening 14 can be pulled to open the collecting net 13, the device is convenient and quick, the operation of staff is convenient, the traction rope 19 is sleeved into the inner wall of the perforation 18, the staff can put the collecting position of the collecting net 1 through the traction rope 19, the collecting net 1 is prevented from being lost due to the fact that the two traction ropes 19 and the pull ring 20 float too far, the staff can pull the whole sampling components such as the collecting net 1 and the like more conveniently and efficiently, and the device is not easy to take off, is safe and convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Plankton sampling device, including collecting net (1), its characterized in that: the utility model discloses a collecting net, including collecting net (1), collecting net (1) top is provided with top cap (3), top cap (3)'s surface fixedly connected with cardboard (4), cardboard (4)'s surface fixedly connected with connecting rod (5), lantern ring (6) have been cup jointed to the surface of connecting rod (5), a side fixedly connected with couple (7) of lantern ring (6), link (8) have been cup jointed to the surface of couple (7), link (9) have been cup jointed to the surface of link (8), the surface of link (9) is provided with solid fixed ring (10), solid fixed ring (10) one end fixedly connected with body (11).

2. A plankton sampling device according to claim 1, wherein: the number of the floating bodies (11) is several, and branch rings (12) are arranged on the outer surfaces of the floating bodies (11).

3. A plankton sampling device according to claim 1, wherein: the top of the top cover (3) is provided with a collecting net (13), and the outer surface of the collecting net (13) is provided with a shrinkage port (14).

4. A plankton sampling device according to claim 3, wherein: the outer surface of shrink mouth (14) is provided with shrink rope (15), the surface of shrink rope (15) is provided with hasp (16).

5. A plankton sampling device according to claim 1, wherein: the upper surface fixedly connected with fixed plate (17) of top cap (3), perforation (18) have been seted up to the surface of fixed plate (17), the surface of perforation (18) has cup jointed haulage rope (19).

6. The plankton sampling device of claim 5, wherein: the number of the hauling ropes (19) is two, and one ends of the two hauling ropes (19) are fixedly connected with pull rings (20).