CN218869148U - Marine plankton sampling device - Google Patents
Marine plankton sampling device Download PDFInfo
- Publication number
- CN218869148U CN218869148U CN202222716885.8U CN202222716885U CN218869148U CN 218869148 U CN218869148 U CN 218869148U CN 202222716885 U CN202222716885 U CN 202222716885U CN 218869148 U CN218869148 U CN 218869148U
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- China
- Prior art keywords
- air
- fixedly connected
- bull stick
- string bag
- rotation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a marine plankton sampling device, including the string bag, string bag lateral wall fixedly connected with sampling rod, the rotation groove has been seted up to the string bag upper end, it is connected with the bull stick to rotate the rotation of inslot wall, a plurality of commentaries on classics boards of bull stick fixedly connected with, the device chamber has been seted up to the string bag inner wall, the device intracavity is rotated and is connected with the connecting rod, connecting rod and bull stick fixed connection, device intracavity fixedly connected with air-blowing case, sliding connection has the rack in the air-blowing case, rack and gear engagement. The utility model discloses a set up parts such as string bag, sampling pole, commentaries on classics board, bull stick, through pressing the air drum of pressing in the pressing plate in with the gasbag to advance to the air-blowing incasement, and then drive the rotation of gear, the gear drives and changes the board rotation, so can be when sampling to plankton, through the rotation of changeing the board, can avoid driving away of plankton.
Description
Technical Field
The utility model relates to a sampling device technical field especially relates to a marine plankton sampling device.
Background
Plankton generally refers to the floating organisms living in water and lacking effective moving ability, wherein there are phytoplankton and zooplankton, and some plankton have the moving ability, but the moving speed is usually slower than the current speed of the ocean itself, so that they cannot move flexibly in water effectively.
At present, when sampling plankton, mostly through the plankton net, gather the plankton in the sea, and present collection system when gathering plankton, drives away some plankton easily, causes the sampling result and is inaccurate, so need be to above-mentioned problem, provide a plankton sampling device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a marine plankton sampling device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a marine plankton sampling device, includes the string bag, string bag lateral wall fixedly connected with sampling rod, the rotation groove has been seted up to the string bag upper end, it is connected with the bull stick to rotate the inslot wall rotation, a plurality of commentaries on classics boards of bull stick fixedly connected with, the device chamber has been seted up to the string bag inner wall, the device intracavity is rotated and is connected with the connecting rod, connecting rod and bull stick fixed connection, the sealing plug is installed to the bull stick lateral wall, install in the device intracavity and make bull stick pivoted slewing mechanism.
Preferably, slewing mechanism is including rotating the gear of connection in the device intracavity, gear and connecting rod fixed connection, device intracavity fixedly connected with air-blowing case, air-blowing incasement sliding connection has the rack, rack and gear engagement.
Preferably, a piston is connected in the air blowing box in a sliding mode and is fixedly connected with the rack.
Preferably, the outer wall of the air blowing box is fixedly connected with an air inlet pipe, and the air inlet pipe is communicated with the inside of the air blowing box.
Preferably, the inside gasbag chamber of having seted up of sampling rod, gasbag intracavity sliding connection has the pressure board of supporting, support pressure board upper end fixedly connected with and support the depression bar, gasbag intracavity bottom-mounting has the gasbag, support pressure pole upper end fixedly connected with and press the clamp plate, press clamp plate lower extreme fixedly connected with spring.
Preferably, an air outlet pipe is mounted on the side wall of the air bag and communicated with the air inlet pipe through an air pipe.
The utility model discloses following beneficial effect has:
1. through setting up parts such as string bag, sampling pole, commentaries on classics board, bull stick, through pressing down the air drum of pressing in the pressing plate with the gasbag and advancing to the air-blowing incasement, and then drive the rotation of gear, the gear drives and changes the board rotation, so can be when sampling to plankton, through the rotation of changeing the board, can avoid driving away of plankton.
2. When sampling the plankton, through the spring that sets up, can relapse press the pressing plate, under the effect of spring, can return the top and press the pressing plate, drive through the gear then and change the board and rotate.
Drawings
Fig. 1 is a schematic structural view of a marine plankton sampling device provided by the present invention;
fig. 2 is a cross-sectional view of the sampling rod of fig. 1.
Fig. 3 is a cross-sectional view of the string bag of fig. 1.
Fig. 4 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A in fig. 3.
In the figure: the device comprises a net bag 1, a sampling rod 2, an air bag cavity 3, a pressing plate 4, a rotating rod 5, a rotating plate 6, a rotating groove 7, a device cavity 8, a sealing plug 9, a connecting rod 10, a gear 11, a rack 12, a spring 13, a pressing plate 14, a pressing rod 15, an air bag 16, an air outlet pipe 17, a piston 18, an air blowing box 19, an air inlet pipe 20 and an air pipe 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a marine plankton sampling device, including string bag 1, 1 lateral wall fixedly connected with sampling rod 2 of string bag, rotation groove 7 has been seted up to 1 upper end of string bag, 7 inner walls of rotation groove rotate and are connected with bull stick 5, a plurality of commentaries on classics board 6 of bull stick 5 fixedly connected with, device chamber 8 has been seted up to 1 inner wall of string bag, 8 internal rotations in device chamber are connected with connecting rod 10, connecting rod 10 and 5 fixed connection of bull stick, sealing plug 9 is installed to 5 lateral walls of bull stick, install in the device chamber 8 and make 5 pivoted slewing mechanism of bull stick.
The rotating mechanism comprises a gear 11 which is rotatably connected in a device cavity 8, the gear 11 is fixedly connected with a connecting rod 10, a blowing box 19 is fixedly connected in the device cavity 8, a rack 12 is slidably connected in the blowing box 19, the rack 12 is meshed with the gear 11, a piston 18 is slidably connected in the blowing box 19, the piston 18 is fixedly connected with the rack 12, an air inlet pipe 20 is fixedly connected to the outer wall of the blowing box 19, the air inlet pipe 20 is communicated with the inside of the blowing box 19, an air bag cavity 3 is formed in a sampling rod 2, a pressing plate 14 is slidably connected in the air bag cavity 3, a pressing rod 15 is fixedly connected to the upper end of the pressing plate 14, an air bag 16 is installed at the bottom in the air bag cavity 3, a pressing plate 4 is fixedly connected to the upper end of the pressing rod 15, a spring 13 is fixedly connected to the lower end of the pressing plate 4, an air outlet pipe 17 is installed on the side wall of the air bag 16, the air outlet pipe 17 is communicated with the air inlet pipe 20 through an air pipe 21, it is required to be explained that a sealing plug 9 is arranged, seawater can be prevented from entering the device cavity 8, and further corroding devices in the device cavity 8.
The utility model discloses in, during the use the device, in putting into water string bag 1 through sampling pole 2, through pressing down clamp plate 4, press clamp plate 4 to drive through pressing the depression bar 15 and support clamp plate 14 lapse, then with the air in the gasbag 16, transmit to the air drum 19 in through trachea 21 by outlet duct 17, drive piston 18 upwards and slide then.
Piston 18 drives rack 12 and upwards slides, through rack 12 and gear 11's cooperation, can drive gear 11 and rotate, and gear 11 drives bull stick 5 through connecting rod 10 and rotates, drives commentaries on classics board 6 then and rotates, so can be when sampling the plankton, through the rotation of commentaries on classics board 6, can avoid driving away of plankton.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a marine plankton sampling device, includes string bag (1), its characterized in that, string bag (1) lateral wall fixedly connected with sampling rod (2), rotation groove (7) have been seted up to string bag (1) upper end, it is connected with bull stick (5) to rotate groove (7) inner wall rotation, a plurality of commentaries on classics board (6) of bull stick (5) fixedly connected with, device chamber (8) have been seted up to string bag (1) inner wall, device chamber (8) internal rotation is connected with connecting rod (10), connecting rod (10) and bull stick (5) fixed connection, sealing plug (9) are installed to bull stick (5) lateral wall, install in device chamber (8) and make bull stick (5) pivoted slewing mechanism.
2. A marine plankton sampling device according to claim 1, wherein the rotation mechanism comprises a gear (11) rotatably connected in the device cavity (8), the gear (11) is fixedly connected with the connecting rod (10), an air blowing box (19) is fixedly connected in the device cavity (8), a rack (12) is slidably connected in the air blowing box (19), and the rack (12) is engaged with the gear (11).
3. A marine plankton sampling device according to claim 2, characterised in that a piston (18) is slidably connected in the air-blowing box (19), the piston (18) being fixedly connected to the rack (12).
4. The marine plankton sampling device of claim 3, wherein an air inlet pipe (20) is fixedly connected to the outer wall of the air blowing box (19), and the air inlet pipe (20) is communicated with the inside of the air blowing box (19).
5. The marine plankton sampling device of claim 4, characterized in that an air bag cavity (3) is formed inside the sampling rod (2), a pressure plate (14) is connected inside the air bag cavity (3) in a sliding manner, a pressure rod (15) is fixedly connected to the upper end of the pressure plate (14), an air bag (16) is installed at the bottom inside the air bag cavity (3), a pressing plate (4) is fixedly connected to the upper end of the pressure rod (15), and a spring (13) is fixedly connected to the lower end of the pressing plate (4).
6. A marine plankton sampling device according to claim 5, characterized in that an air outlet pipe (17) is arranged on the side wall of the air bag (16), and the air outlet pipe (17) is communicated with an air inlet pipe (20) through an air pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716885.8U CN218869148U (en) | 2022-10-14 | 2022-10-14 | Marine plankton sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716885.8U CN218869148U (en) | 2022-10-14 | 2022-10-14 | Marine plankton sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218869148U true CN218869148U (en) | 2023-04-18 |
Family
ID=85955273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222716885.8U Active CN218869148U (en) | 2022-10-14 | 2022-10-14 | Marine plankton sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218869148U (en) |
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2022
- 2022-10-14 CN CN202222716885.8U patent/CN218869148U/en active Active
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