CN219551956U - Submarine multipoint sampler - Google Patents

Abstract

The utility model relates to the technical field of submarine sampling, and discloses a submarine multipoint sampler which comprises a mounting box and a first rotary table, wherein the mounting box and the first rotary table act on the upper surface of an underwater robot, a plurality of groups of collecting mechanisms for collecting materials are arranged on the side surface of the first rotary table, each collecting mechanism comprises an electric telescopic rod and a collecting box, the electric telescopic rods are connected with the lower surface of a connecting rod, a group of feed inlets are connected to the side surface of each collecting tank, and a driving assembly for driving the first rotary table to rotate in a grading mode is arranged on the upper surface of the mounting box. The driving assembly comprises a mounting seat connected with the upper surface of the underwater robot, the upper surface of the mounting box is connected with a driving motor with an output end and an outer side surface provided with a second half gear, the upper surface of the mounting seat is rotationally connected with a gear disc meshed with the second half gear, a second rotating rod is connected between the gear disc and the first rotating table, multipoint sampling convenience is realized through linkage cooperation of the first rotating table and an electric telescopic rod, and the submarine sampling efficiency is improved.

Description

Submarine multipoint sampler

Technical Field

The utility model relates to the technical field of submarine sampling, in particular to a submarine multipoint sampler.

Background

In the course of research on the ocean, it is often necessary to collect sediment from the surface of the ocean floor. With the improvement of research and investigation requirements of ocean resources, more and more accurate collection of sediment on the seabed surface layer is required, and the original state of a collected sample is required to be kept as much as possible, so that the sediment on the seabed surface layer is ensured not to be disturbed in the collection process.

The utility model discloses a submarine sampling device in Chinese patent publication No. CN114136709A, which relates to the submarine sampling field; the device comprises a water taking cylinder and a mud taking mechanism, wherein a balance weight column is slidably matched with the inner wall of a lower port of the water taking cylinder, the mud taking mechanism is arranged at the bottom of the balance weight column and comprises a mounting plate, and a triangular prism is fixed on the lower surface of the mounting plate.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: above-mentioned prior art, although the device can gather silt and the sea water sample on the seabed simultaneously, has improved sampling efficiency, because this device need retrieve the back to the sample of collecting after carrying out once sampling, remove again and sample to next sampling point, can not realize once only carrying out the effect of taking a sample many times, reduced the convenience of seabed multipoint sampling, influence sampling efficiency.

Disclosure of Invention

In order to solve the technical problems that although the device can collect the silt and the seawater sample at the sea bottom simultaneously, the sampling efficiency is improved, the device can not realize the effect of sampling for multiple times at one time because the device needs to recover the collected sample and then move to the next sampling point for sampling after sampling once, thereby reducing the convenience of multi-point sampling at the sea bottom and influencing the sampling efficiency.

The utility model is realized by adopting the following technical scheme: the utility model provides a seabed multipoint sampler, including acting on the mounting box and the first revolving stage of robot upper surface under water, first revolving stage side-mounting has a plurality of groups to be used for gathering the collection mechanism of material, gathers the mechanism including with connecting rod lower surface connection's electric telescopic handle and collect the box, collect box upper surface and electric telescopic handle output and be connected, collection tank side-face is connected with a set of feed inlet, mounting box upper surface installs the hierarchical pivoted drive assembly of drive first revolving stage.

As a further improvement of the scheme, the driving assembly comprises a mounting seat connected with the upper surface of the underwater robot, the upper surface of the mounting box is connected with a driving motor, a second half gear is mounted on the outer side surface of the output end of the driving motor, a gear disc meshed with the second half gear is rotatably connected to the upper surface of the mounting seat, and a second rotating rod is connected between the gear disc and the first rotating table.

Through above-mentioned technical scheme, realize the convenience of multi-point sample through the linkage cooperation of first revolving stage and electric telescopic handle, promoted the efficiency of seabed sample.

The electric rotating table is mounted on the upper surface of the first rotating table, the outer side wall of the output end of the electric rotating table is connected with a collecting tank, and a plurality of water storage pipes are arranged on the upper surface of the collecting tank.

The upper surface of the collecting tank is rotationally connected with a water injection cover provided with a water inlet, and the water inlet is matched with the position of the water storage pipe.

The upper surface of the first rotary table is provided with a water absorber, the side wall of which is connected with a water outlet pipe, and a water delivery pipe is connected between the water absorber and the water injection cover.

And the lower surface of the underwater robot is provided with a searchlight.

Compared with the prior art, the utility model has the beneficial effects that:

according to the submarine multipoint sampler, the second half gear is driven by the driving motor to rotate, the gear plate is driven by the second half gear to rotate, the first rotary table is driven by the gear plate to rotate through the second rotary rod, the collecting box is sequentially put down through the electric telescopic rod, sand and other materials are poured into the collecting box through the feeding hole through the rotation of the first rotary table, after collection is completed, the rotary table is driven by the underwater robot to move to the next sampling position to sequentially sample, multipoint sampling convenience is achieved through linkage cooperation of the first rotary table and the electric telescopic rod, and submarine sampling efficiency is improved.

Drawings

FIG. 1 is a schematic view of a first three-dimensional structure of the present utility model;

FIG. 2 is a left-hand structural schematic diagram of the present utility model;

FIG. 3 is a schematic view of the cross-sectional structure of the portion A-A in FIG. 2;

FIG. 4 is a schematic view of a portion B-B of FIG. 2 in cross-section;

fig. 5 is a schematic diagram of a second three-dimensional structure according to the present utility model.

Main symbol description:

2. a mounting box; 3. a searchlight; 4. a connecting rod; 5. an electric telescopic rod; 6. a first rotary table; 7. a collection box; 8. a feed inlet; 9. an underwater robot; 10. a collection tank; 11. a water injection cover; 12. a water absorber; 13. a water pipe; 14. a water outlet pipe; 15. a water inlet; 16. an electric rotating table; 18. a second rotating rod; 19. a mounting base; 20. a gear plate; 21. a driving motor; 22. a second half gear; 23. and a water storage pipe.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1: referring to fig. 1-3, a subsea multipoint sampler device of the present embodiment includes a mounting box 2 and a first rotary table 6 acting on the upper surface of an underwater robot 9, an electric telescopic rod 5 and a collecting box 7 connected to the lower surface of a connecting rod 4 are disposed on the side surface of the first rotary table 6, the upper surface of the collecting box 7 is connected to the output end of the electric telescopic rod 5, and a group of feed inlets 8 are connected to the side surface of a collecting tank 10. The feed inlet 8 sets up the both sides face at collection tank 10, guarantees to rotate in the same direction as contrary two direction and can both collect the effect of sand and earth, and mounting box 2 upper surface is connected with driving motor 21, and second half gear 22 is installed to driving motor output lateral surface, and the rotation of mount pad 19 upper surface is connected with the gear plate 20 with second half gear 22 meshing, is connected with second bull stick 18 between gear plate 20 and the first revolving stage 6, realizes the convenience of multiple spot sample through the linkage cooperation of first revolving stage 6 and electric telescopic handle 5, has promoted the efficiency of seabed sample.

The implementation principle of the submarine multipoint sampler in the embodiment of the utility model is as follows: after the underwater robot 9 is placed into the seabed, the second half gear 22 is driven to rotate by the driving motor 21, the gear disc 20 is driven to rotate by the second half gear 22, the first rotary table 6 is driven to rotate by the gear disc 20 through the second rotary rod 18, the collecting box 7 is sequentially put down through the electric telescopic rod 5, sand and other materials are filled into the collecting box 7 through the feeding hole 8 by the rotation of the first rotary table 6, and after collection is completed, the first rotary table 6 is driven to move to the next sampling position by the underwater robot 9 to sequentially sample.

Example 2: referring to fig. 1 to 3, this embodiment differs from embodiment 1 in that: an electric rotating table 16 is mounted on the upper surface of the first rotating table 6, a collecting tank 10 is connected to the outer side wall of the output end of the electric rotating table 16, and a plurality of water storage pipes 23 are arranged on the upper surface of the collecting tank 10. The upper surface of the collecting tank 10 is rotatably connected with a water injection cover 11 provided with a water inlet 15, and the water inlet 15 is matched with the water storage pipe 23 in position. The upper surface of the first rotary table 6 is provided with a water absorber 12 with a side wall connected with a water outlet pipe 14, a water delivery pipe 13 is connected between the water absorber 12 and the water injection cover 11, and the lower surface of the underwater robot 9 is provided with a searchlight 3.

The working principle of the embodiment further improved on the basis of the embodiment 1 is as follows: when seawater needs to be sampled, the water absorber 12 is used for extracting the seawater, the seawater enters the water storage tube 23 through the water outlet tube 14, and when the next water taking is carried out, the electric rotary table 16 drives the collecting tank 10 to rotate, the next water storage tube 23 moves to the lower part of the water delivery tube 13, and the second sampling is carried out through the water absorber 12.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (6)

1. The utility model provides a submarine multipoint sampler, including install bin (2) and first revolving stage (6) that act on submarine robot (9) upper surface, its characterized in that, first revolving stage (6) side-mounting has a plurality of collection mechanisms that are used for gathering the material, collection mechanism includes electric telescopic handle (5) and collection box (7) of being connected with connecting rod (4) lower surface, collection box (7) upper surface is connected with electric telescopic handle (5) output, collection tank (10) side-connection has a set of feed inlet (8), install bin (2) upper surface mounting has drive first revolving stage (6) hierarchical pivoted drive assembly.

2. A subsea multipoint sampler according to claim 1, characterized in that the drive assembly comprises a mounting base (19) connected with the upper surface of the underwater robot (9), the upper surface of the mounting box (2) is connected with a drive motor (21), the outer side surface of the output end of the drive motor is provided with a second half gear (22), the upper surface of the mounting base (19) is rotatably connected with a gear disc (20) meshed with the second half gear (22), and a second rotating rod (18) is connected between the gear disc (20) and the first rotating table (6).

3. A subsea multipoint sampler according to claim 1, characterized in that the upper surface of the first rotary table (6) is provided with an electric rotary table (16), the outer side wall of the output end of the electric rotary table (16) is connected with a collecting tank (10), and a plurality of water storage pipes (23) are arranged on the upper surface of the collecting tank (10).

4. A subsea multipoint sampler according to claim 3, characterized in that the upper surface of the collecting tank (10) is rotatably connected with a water filling cap (11) provided with a water inlet (15), the water inlet (15) being adapted to the position of the water storage pipe (23).

5. A subsea multipoint sampler according to claim 4, characterized in that the upper surface of the first rotary table (6) is provided with a water absorber (12) with a side wall connected with a water outlet pipe (14), and a water pipe (13) is connected between the water absorber (12) and the water injection cover (11).

6. A subsea multipoint sampler according to claim 1, characterized in that the lower surface of the underwater robot (9) is provided with a searchlight (3).