CN211042828U

CN211042828U - Submarine mineral sample suction device based on ROV platform

Info

Publication number: CN211042828U
Application number: CN201921679681.3U
Authority: CN
Inventors: 吴岳; 崔力; 姚陟强; 吴宝举; 吴振涛; 宫萍萍
Original assignee: Qingdao Zhiaoxiang Robot Technology Co ltd
Current assignee: Qingdao Zhiaoxiang Robot Technology Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-17
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a submarine mineral sample suction device based on ROV platform, including ROV submersible, chassis, sampling box, sampling tube, siphon pump, sucking disc, pull rod, return bend and filter screen, ROV submersible bottom surface is fixed with the chassis, the chassis inboard is installed the sampling box, and the sampling box is the ring form, ROV submersible bottom is located the sampling box middle part and is installed the siphon pump, siphon pump flowing back end is through return bend and sampling box intercommunication, ROV submersible bottom surface tip installs the sampling tube through the pull rod, and sampling tube tip and siphon pump inlet end intercommunication, the sucking disc is connected with to the sampling tube bottom, and this submarine mineral sample suction device is convenient stable through siphon pump's siphon principle sample taking, and the use of collocation sucking disc improves sampling efficiency, and the sampling box of storage sample is the ring form, and the siphon pump is installed in the middle of the sampling box, makes the focus of device constantly keep between two parties, the phenomenon that the ROV submersible is influenced by the overweight after sampling is avoided.

Description

Submarine mineral sample suction device based on ROV platform

Technical Field

The utility model relates to a submarine sampling technical field specifically is a submarine mineral suction ware based on ROV platform.

Background

One type of ROV, a remotely operated unmanned ROV vehicle, unmanned underwater vehicle, generally comprises: the remote control device comprises unit components such as a power propeller, a remote control electronic communication device, a black-white or color camera, a camera pitching tripod head, a user peripheral sensor interface, a real-time online display unit, a navigation positioning device, an automatic rudder navigation unit, an auxiliary illuminating lamp, a Kevlar zero-buoyancy towing cable and the like, and the remote control device has various functions, and ROVs of different types are used for executing different tasks.

The seabed sampling is also called seabed sampling, which is the work of collecting seabed sediment and rock samples by using a sampling device, and is a means for carrying out ocean research work, tools used for seabed sampling at present comprise a trawl, a grab bucket, a columnar sampler, a seabed shallow drill and the like, the operation of plane seabed sampling is more complicated, and if an ROV technology is used for seabed sampling, an effective method is provided, so that a seabed mineral sample sucking device based on an ROV platform is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a submarine mineral suction ware based on ROV platform to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a submarine mineral suction ware based on ROV platform, includes ROV scuba, chassis, sampling box, sampling tube, siphon-type pump, sucking disc, pull rod, return bend and filter screen, ROV scuba bottom surface is fixed with the chassis, the sampling box is installed to the chassis inboard, and the sampling box is the ring form, ROV scuba bottom is located the sampling box mid-mounting and has the siphon-type pump, siphon-type pump flowing back end passes through return bend and sampling box intercommunication, ROV scuba bottom surface tip installs the sampling tube through the pull rod, and sampling tube tip and siphon-type pump inlet end intercommunication, the sampling tube bottom is connected with the sucking disc, and installs the filter screen in the sucking disc, the sampling tube mid-mounting has the screening ware.

Preferably, the pull rod comprises a threaded sleeve, a threaded rod and an insertion cylinder, the bottom end of the threaded rod is fixedly connected with the sampling tube, the insertion cylinder is fixed on the bottom surface of the end part of the ROV submersible, the top end of the threaded rod is connected with the insertion cylinder in an insertion mode, the bottom end of the insertion cylinder is rotatably provided with the threaded sleeve, and the threaded sleeve is connected with the threaded rod in a meshing mode.

Preferably, the side wall of the sucking disc is positioned below the filter screen and is evenly provided with through openings.

Preferably, the outer wall of the sampling box is communicated with a sample discharge pipe, and a valve is arranged on the surface of the sample discharge pipe.

Preferably, the sampling tube is made of hard elastic plastic. The screening ware includes the shell, rolls up the leaf, arranges husky pipe, check valve and filter plate, the sampling tube intercommunication is in shell one side, the fixed intercommunication of shell outer wall has two to arrange husky pipes, and arranges husky pipe tip and install the check valve, arrange husky pipe and shell junction and install the filter plate, and arrange husky pipe and shell and be tangent intercommunication, shell center department rotates and installs a roll leaf, the shell top is connected with the siphon pump.

Compared with the prior art, the beneficial effects of the utility model are that: the ROV submersible sinks into the seabed and arrives at a sampling place, the suction disc is close to the sampling surface, the siphon pump is driven to carry out siphon work through the ROV submersible, a seabed sample is sucked into the sampling pipe through the suction disc and then led into the siphon pump, the sampling work is completed, the device can conveniently and stably sample through the siphon principle of the siphon pump, the suction disc is matched for use, the sampling efficiency is improved, the sampling box for storing the sample is in a circular ring shape, the siphon pump is installed in the middle of the sampling box, the gravity center of the device is kept centered at any time, the phenomenon that the sampling is heavier after the sampling is avoided, and the ROV submersible is influenced in stable movement.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the siphon pump configuration of the present invention;

FIG. 3 is a schematic view of the structure of the sucking disc of the present invention;

FIG. 4 is a schematic view of the structure of the pull rod of the present invention;

fig. 5 is a schematic structural diagram of the sieving device of the present invention.

In the figure: 1. an ROV submersible; 2. a chassis; 3. a sampling box; 4. a sampling tube; 5. a siphon pump; 6. a suction cup; 7. a pull rod; 8. a sample discharge pipe; 9. bending the pipe; 10. a valve; 11. a port; 12. a filter screen; 13. a threaded sleeve; 14. a threaded rod; 15. inserting a cylinder; 16. a sifter; 17. a housing; 18. rolling leaves; 19. a sand discharge pipe; 20. a one-way valve; 21. and (4) filtering the plates.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a submarine mineral suction ware based on ROV platform, includes ROV scuba 1, chassis 2, sampling box 3, sampling tube 4, siphon-type pump 5, sucking disc 6, pull rod 7, return bend 9 and

filter screen

12, 1 bottom surface of ROV scuba is fixed with chassis 2, sampling box 3 is installed to 2 inboards of chassis, and sampling box 3 is the ring form, 1 bottom of ROV scuba is located 3 mid-mounting of sampling box and has siphon-

type pump

5, 5 flowing back ends of siphon-type pump pass through

return bend

9 and 3 intercommunications of sampling box, 1 bottom surface tip of ROV scuba installs sampling tube 4 through

pull rod

7, and 4 tip of sampling tube and 5 inlet ends of siphon-type pump intercommunication, 4 bottom ends of sampling tube are connected with sucking disc 6, and install filter screen 12 in the sucking

disc

6, 4 mid-mounting of sampling tube has sieve 16.

The pull rod 7 comprises a threaded sleeve 13, a threaded rod 14 and an inserting barrel 15, the bottom end of the threaded rod 14 is fixedly connected with the sampling tube 4, the inserting barrel 15 is fixed on the bottom surface of the end portion of the ROV submersible 1, the top end of the threaded rod 14 is connected with the inserting barrel 15 in an inserting mode, the threaded sleeve 13 is rotatably installed at the bottom end of the inserting barrel 15, the threaded sleeve 13 is meshed with the threaded rod 14 and connected, the threaded sleeve 13 is screwed to rotate, the threaded rod 14 stretches in the inserting barrel 15 through meshing of the threaded rod 14, and therefore the sampling tube 4 is pulled to deform, the height of the sucker 6 is finely adjusted, and the sucker is used for sampling work of different seabed.

Opening 11 has evenly been seted up to 6 lateral walls of sucking disc lie in filter screen 12 below, opening 11 offers, avoids 6 and ground distance of sucking disc nearer, leads to 6 jam of sucking disc, makes the sampling failure.

Sampling box 3 outer wall intercommunication has the sampling tube 8, and sampling tube 8 surface mounting has valve 10, through opening of valve 10, through the convenient sample discharge with gathering of sampling tube 8.

Sampling tube 4 adopts stereoplasm elastic plastic to make, and the pulling of accessible pull rod 7 makes sampling tube 4 produce little deformation, is convenient for adjust the height of sucking disc 6.

The screening device 16 comprises a shell 17, a rolling leaf 18, a sand discharge pipe 19, a one-way valve 20 and a filter plate 21, wherein the sampling pipe 4 is communicated with one side of the shell 17, the outer wall of the shell 17 is fixedly communicated with the two sand discharge pipes 19, the end parts of the sand discharge pipes 19 are provided with the one-way valve 20, the filter plate 21 is arranged at the joint of the sand discharge pipes 19 and the shell 17, the sand discharge pipes 19 and the shell 17 are communicated in a tangent mode, the center of the shell 17 is rotatably provided with the rolling leaf 18, the top of the shell 17 is connected with a siphon pump 5, minerals are mixed with the sediment and are guided into the shell 17, the impact rolling leaf 18 rotates, the position of the sand discharge pipes 19 and the shell 17 are tangent, the sediment and the smaller minerals can pass through the filter plate 21 and are discharged through the sand discharge pipes 19 and the one-way valve 20, the large minerals are isolated by the filter plate 21, the water flow is guided into the siphon pump 5 and finally guided into the, improve the cleanliness of the collected minerals.

The working principle is as follows: the ROV submersible 1 sinks to the seabed and arrives at a sampling place, the suction disc 6 is close to the sampling surface, the siphon pump 5 is driven by the ROV submersible 1 to carry out siphon work, a seabed sample is sucked into the sampling pipe 4 through the suction disc 6 and then is led into the siphon pump 5, the sampling work is completed, the device can sample conveniently and stably through the siphon principle of the siphon pump 5, the suction disc 6 is matched for use, the sampling efficiency is improved, the sampling box 3 for storing the sample is annular, the siphon pump 5 is installed in the middle of the sampling box 3, the gravity center of the device is kept centered all the time, the phenomenon that the ROV submersible 1 is heavy after sampling and is influenced in stable movement is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a submarine mineral suction ware based on ROV platform, includes ROV submarine ware (1), chassis (2), sampling box (3), sampling tube (4), siphon-pump (5), sucking disc (6), pull rod (7), return bend (9) and filter screen (12), its characterized in that: ROV scuba (1) bottom surface is fixed with chassis (2), sampling box (3) are installed to chassis (2) inboard, and sampling box (3) are the ring form, ROV scuba (1) bottom is located sampling box (3) mid-mounting has siphon pump (5), siphon pump (5) flowing back end is through return bend (9) and sampling box (3) intercommunication, sampling tube (4) are installed through pull rod (7) to ROV scuba (1) bottom surface tip, and sampling tube (4) tip and siphon pump (5) feed liquor end intercommunication, sampling tube (4) bottom is connected with sucking disc (6), and installs filter screen (12) in sucking disc (6), sampling tube (4) mid-mounting has screening ware (16).

2. The ROV platform-based seafloor mineral sampler of claim 1, wherein: the pull rod (7) comprises a threaded sleeve (13), a threaded rod (14) and an inserting cylinder (15), the bottom end of the threaded rod (14) is fixedly connected with the sampling tube (4), the inserting cylinder (15) is fixed on the bottom surface of the end part of the ROV submersible (1), the top end of the threaded rod (14) is connected with the inserting cylinder (15) in an inserting mode, the bottom end of the inserting cylinder (15) is rotatably provided with the threaded sleeve (13), and the threaded sleeve (13) is meshed with the threaded rod (14) and connected.

3. The ROV platform-based seafloor mineral sampler of claim 1, wherein: the side wall of the sucker (6) is positioned below the filter screen (12) and is evenly provided with through openings (11).

4. The ROV platform-based seafloor mineral sampler of claim 1, wherein: sampling case (3) outer wall intercommunication has drainage tube (8), and drainage tube (8) surface mounting has valve (10).

5. The ROV platform-based seafloor mineral sampler of claim 1, wherein: the sampling tube (4) is made of hard elastic plastic.

6. The ROV platform-based seafloor mineral sampler of claim 1, wherein: sieve separator (16) include shell (17), roll up leaf (18), arrange husky pipe (19), check valve (20) and filter plate (21), sampling tube (4) intercommunication is in shell (17) one side, shell (17) outer wall fixed intercommunication has two to arrange husky pipe (19), and arranges husky pipe (19) tip and install check valve (20), arrange husky pipe (19) and install filter plate (21) with shell (17) junction, and arrange husky pipe (19) and be tangent intercommunication with shell (17), shell (17) center department rotates and installs roll up leaf (18), shell (17) top is connected with siphon pump (5).