CN218885503U

CN218885503U - Seawater quality testing sampling device

Info

Publication number: CN218885503U
Application number: CN202222720866.2U
Authority: CN
Inventors: 王祥东; 郝义; 杨杰军
Original assignee: Shandong Continental Shelf Marine Technology Co ltd
Current assignee: Shandong Continental Shelf Marine Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-18
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a sea water quality testing sampling device, the collecting box comprises a collecting box, collecting box outer wall fixedly connected with haulage rope, the water inlet has been seted up to the collecting box upper end, the collecting box internal rotation is connected with the apron, the device chamber has been seted up in the collecting box, the device intracavity is rotated and is connected with the bull stick, bull stick and apron fixed connection, the sealing plug is installed to the bull stick lateral wall, make apron pivoted slewing mechanism install in the device intracavity, slewing mechanism rotates the gear of connection in the device intracavity, gear and bull stick fixed connection. The utility model discloses a device such as apron, bull stick, gear that set up, through to the air-blowing incasement air-blowing, drive rack case right side through the piston and slide, drive the apron then and rotate, so after the quality of water sample of gathering different quality of water, can seal up the quality of water of this degree of depth and deposit the processing, improved the accuracy of the quality of water sample sampling to the different degree of depth greatly.

Description

Seawater quality testing sampling device

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a seawater quality testing sampling device.

Background

In recent years, a large amount of white garbage flows into the ocean, the micro-plastics in the ocean tend to increase year by year, and in order to research the influence of the micro-plastics on the ocean, the micro-plastics in the ocean need to be collected and sampled in a fixed-point and timed manner so as to determine the circulation and pollution of the micro-plastics in the ocean. The hydrographic mechanism and distribution range of plankton are also an important index for judging marine pollution.

Present plankton sampling device has certain defect, patent number "202122605118.5" proposes a sea water quality of water sampling device, the device, promote the second roof through pushing mechanism, and cooperation winding mechanism, can be better adjust sampling mechanism to suitable position, thereby sample the sea water, and actual conditions does, descend to the waters of certain degree of depth when the sampling bucket, when collecting the quality of water sample of this degree of depth, when upwards taking back, the quality of water sample in the sampling bucket is in the same place with the water of higher degree of depth is easy to mix, then can't sample the accurate quality of water to the not degree of depth.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a seawater quality detection and sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sea water quality testing sampling device, includes the collecting box, collecting box outer wall fixedly connected with haulage rope, the water inlet has been seted up to the collecting box upper end, the collecting box internal rotation is connected with the apron, the device chamber has been seted up in the collecting box, the device intracavity is rotated and is connected with the bull stick, bull stick and apron fixed connection, the sealing plug is installed to the bull stick lateral wall, install in the device intracavity and make apron pivoted slewing mechanism.

Preferably, the rotating mechanism rotates a gear connected in the device cavity, and the gear is fixedly connected with the rotating rod.

Preferably, a rack is connected in the device cavity in a sliding manner, and the rack is meshed with the gear.

Preferably, an air blowing box is fixedly connected to the inner bottom of the cavity of the device, and a first piston is slidably connected in the air blowing box.

Preferably, the upper end of the air blowing box is connected with an air inlet in a specified manner, the air inlet is communicated with the inside of the air blowing box, and the air inlet is fixedly connected with an air pipe.

Preferably, trachea fixedly connected with intake pipe, intake pipe fixedly connected with inflator, sliding connection has the second piston in the inflator, second piston fixedly connected with slide bar, slide bar fixedly connected with handle.

The utility model discloses following beneficial effect has:

1. through devices such as apron, bull stick, gear that set up, through to the air-blowing incasement drum gas, drive rack case right side through the piston and slide, drive the apron then and rotate, so after the quality of water sample of gathering different quality of water, can seal up the quality of water of this degree of depth and deposit the processing, improved the accuracy of the quality of water sample sampling to the different degree of depth greatly.

2. Through the sealing plug that sets up, avoided the sea water to enter the device intracavity, corroded the device in the device intracavity, caused the damage of device.

Drawings

Fig. 1 is a schematic structural view of a seawater quality detection sampling device provided by the utility model;

fig. 2 is a front sectional view of fig. 1.

Fig. 3 is a cross-sectional view of the cartridge.

Fig. 4 is an enlarged schematic view of a structure in fig. 2.

In the figure: the device comprises a collecting box 1, a cover plate 2, a water inlet 3, a device cavity 4, an air blowing box 5, a first piston 6, a rack 7, a gear 8, a rotating rod 9, an air inlet 10, an air pipe 11, an air cylinder 12, an air inlet pipe 13, a second piston 14, a sliding rod 15, a handle 16, a traction rope 17 and a sealing plug 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 seawater quality testing and sampling device comprises a collection box 1, wherein the outer wall of the collection box 1 is fixedly connected with a traction rope 17, the upper end of the collection box 1 is provided with a water inlet 3, the collection box 1 is rotatably connected with a cover plate 2, a device cavity 4 is arranged in the collection box 1, the device cavity 4 is rotatably connected with a rotating rod 9, the rotating rod 9 is fixedly connected with the cover plate 2, the side wall of the rotating rod 9 is provided with a sealing plug 18, and the device cavity 4 is internally provided with a rotating mechanism for rotating the cover plate 2.

The rotating mechanism rotates a gear 8 connected in the device cavity 4, the gear 8 is fixedly connected with a rotating rod 9, a rack 7 is connected in the device cavity 4 in a sliding mode, the rack 7 is meshed with the gear 8, an air blowing box 5 is fixedly connected to the bottom in the device cavity 4, a first piston 6 is connected in the air blowing box 5 in the sliding mode, an air inlet 10 is connected to the upper end of the air blowing box 5 in a prescribed mode, the air inlet 10 is communicated with the interior of the air blowing box 5, an air pipe 11 is fixedly connected with the air pipe 11, an air inlet pipe 13 is fixedly connected with the air pipe 13, an air cylinder 12 is fixedly connected with the air pipe 12, a second piston 14 is connected in the air cylinder 12 in the sliding mode, a sliding rod 15 is fixedly connected with a sliding rod 15, a handle 16 is fixedly connected with the sliding rod 15, and it needs to be noted that when the specified depth is not reached, the cover plate 2 and the collecting box 1 are closed, and when the specified depth is reached, the seawater is collected by rotating the cover plate 2.

The utility model discloses in, through haulage rope 17 during the use, place collecting box 1 in the sea, through the gravity of collecting box 1 self, it is heavy superficial downwards, when reacing certain degree of depth, with handheld inflator 12, with hand inwards promote handle 16, handle 16 drives second piston 14 through slide bar 15 and upwards promotes, then with the air in inflator 12, enters to the air-blowing box 5 in through trachea 11 by intake pipe 13.

Then drive first piston 6 in the air-blowing box 5 and slide to the right side, first piston 6 drives rack 7 and slides to the right side, through the meshing of gear 8 and rack 7, drives gear 8 and rotates, and gear 8 drives apron 2 clockwise rotations through bull stick 9, then can gather the plankton of this degree of depth.

After collecting the completion as collecting box 1, outwards promote handle 16 with the hand, handle 16 drives second piston 14 lapse through slide bar 15 and slides downwards, makes first piston 6 in the air-blowing case 5 slide to the left side then, drives rack 7 and slides to the left side then, drives apron 2 anticlockwise rotation through gear 8, carries out the closing cap to collecting box 1, and rethread pull rope 17 draws the water in the collecting box 1.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sea water quality testing sampling device, includes collecting box (1), its characterized in that, collecting box (1) outer wall fixedly connected with haulage rope (17), water inlet (3) have been seted up to collecting box (1) upper end, collecting box (1) internal rotation is connected with apron (2), device chamber (4) have been seted up in collecting box (1), device chamber (4) internal rotation is connected with bull stick (9), bull stick (9) and apron (2) fixed connection, sealing plug (18) are installed to bull stick (9) lateral wall, install in device chamber (4) and make apron (2) pivoted slewing mechanism.

2. The seawater quality detecting and sampling device according to claim 1, wherein the rotating mechanism rotates a gear (8) connected in the device cavity (4), and the gear (8) is fixedly connected with a rotating rod (9).

3. The seawater quality detection and sampling device of claim 2, wherein a rack (7) is slidably connected in the device cavity (4), and the rack (7) is meshed with the gear (8).

4. The seawater quality detection and sampling device according to claim 3, wherein an air blowing box (5) is fixedly connected to the bottom in the device cavity (4), and a first piston (6) is slidably connected in the air blowing box (5).

5. The seawater quality detection and sampling device according to claim 4, wherein an air inlet (10) is connected to the upper end of the air blowing box (5) in a specified manner, the air inlet (10) is communicated with the inside of the air blowing box (5), and an air pipe (11) is fixedly connected to the air inlet (10).

6. A seawater quality detection and sampling device according to claim 5, wherein the air pipe (11) is fixedly connected with an air inlet pipe (13), the air inlet pipe (13) is fixedly connected with an air cylinder (12), a second piston (14) is slidably connected in the air cylinder (12), the second piston (14) is fixedly connected with a sliding rod (15), and the sliding rod (15) is fixedly connected with a handle (16).