Underwater vehicle carrying water quality sampling device

Abstract

The utility model discloses an underwater vehicle carrying a water quality sampling device, which comprises a vehicle body, a mechanical driving arm arranged at the bottom of the vehicle body and a mounting head arranged at the front end of the mechanical driving arm, and the mounting head is provided with two claw body structures capable of being opened and closed; the water quality sampling device is arranged at the bottom of the mechanical driving arm; the water quality sampling device comprises a power execution part and a sample storage part; wherein the power execution part comprises a mounting sleeve and a peristaltic pump arranged in the mounting sleeve, and one end, far away from the mounting pipe, of a mounting pipe arranged at the end part of the peristaltic pump extends into the claw body structure and is provided with a sampling port; the filter plate assembly is arranged on the periphery of the claw body structure in a wrapping manner. Through the opening and closing characteristics of the claw body structure, on one hand, clamping and carrying are facilitated, underwater fishing is facilitated, and on the other hand, the closed claw body structure is matched with the filter plate assembly, and the sampling opening in the claw body structure can be protected and filtered during sampling.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater vehicles, in particular to an underwater vehicle equipped with a water quality sampling device. Background Art

[0002] An underwater vehicle is a type of vehicle that travels underwater, including manned and unmanned underwater vehicles, and is capable of performing underwater exploration, detection, and other tasks.

[0003] For environmental water quality monitoring, it is necessary to collect water samples in different areas. However, existing underwater vehicles, on the one hand, have single functions, and some are not equipped with water quality sampling devices. On the other hand, some have water quality sampling devices, but due to the complex underwater environment, aquatic plants, and more impurities, the collection head is prone to clogging. Therefore, an underwater vehicle equipped with a water quality sampling device is designed. Utility Model Content

[0004] The purpose of the present utility model is to provide an underwater vehicle equipped with a water quality sampling device. The underwater vehicle, through the opening and closing characteristics of the claw structure, is convenient for clamping and carrying for underwater salvage. On the other hand, the closed claw structure, combined with the filter plate assembly wrapped around the outer periphery of the claw structure, can protect and filter the sampling port inside the claw structure during sampling.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an underwater vehicle equipped with a water quality sampling device, comprising: a device body, a mechanical driving arm arranged at the bottom of the device body, and a mounting head arranged at the front end of the mechanical driving arm, the mounting head being provided with two openable and closable claw structures; further comprising a water quality sampling device arranged at the bottom of the mechanical driving arm, the water quality sampling device comprising a power execution part and a sample storage part; wherein the power execution part comprises a mounting sleeve, a peristaltic pump arranged inside the mounting sleeve, a mounting tube arranged at the end of the peristaltic pump extending away from one end thereof to the interior of the claw structure and being provided with a sampling port for collecting water samples; further comprising a filter plate assembly covering the outer periphery of the claw structure, and when the claw structure is closed, the filter plate assembly is used for filtering protection during water sample collection at the sampling port.

[0006] Preferably, the mechanical drive arm includes a first mounting member fixed to the bottom of the device body, and a second mounting member detachably mounted to the first mounting member via bolts, and the mounting head and the water quality sampling device are respectively arranged at the front end and the bottom of the second mounting member.

[0007] Preferably, the claw structure includes two claws, wherein the two claws are respectively provided with teeth at the opposite ends close to the mounting head, and the two teeth are engaged with each other, and the two claws are respectively provided with clamping teeth at the opposite ends away from the mounting head, and the two clamping teeth are symmetrically distributed; it also includes a servo arranged on the second mounting member, and the servo is used to drive the opening and closing of the two claws.

[0008] Preferably, a mounting buckle is also provided on the mounting head.

[0009] Preferably, the filter plate assembly is composed of a filter plate body outside each claw body, upper and lower mounting grooves on opposite sides of the two claw bodies, and a plurality of stop bars inside each mounting groove.

[0010] Preferably, the sample storage portion includes a tank body, a plurality of storage cavities are opened inside the tank body, and a plurality of first electromagnetic control valves are provided on the outer wall corresponding to the plurality of storage cavities; and a connecting pipe is provided inside the tank body, wherein one end of the connecting pipe is connected to the end of the peristaltic pump away from the mounting pipe, and the other end passes through the plurality of storage cavities and is provided with second electromagnetic control valves corresponding to the plurality of storage cavities one by one; and also includes a connecting component provided between the tank body and the mounting sleeve, and the connecting component is used for detachable installation of the tank body and the mounting sleeve.

[0011] Preferably, the connecting component includes a mounting ring fixed to the end of the tank body, and a nut annularly arranged on the mounting ring; it also includes a plurality of threaded holes opened on the outer wall of the mounting sleeve at one end away from the mounting tube, which are used for the installation of the tank body and the mounting sleeve when the nut passes through the mounting ring and is threadedly connected to the corresponding threaded hole.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model utilizes the opening and closing characteristics of the claw structure and is combined with a water quality sampling device. On the one hand, the claw structure has the function of clamping and carrying for underwater salvage. On the other hand, the filter plate assembly wrapped around the outer periphery of the claw structure can protect and filter the sampling port inside the claw structure during sampling, effectively reducing the risk of the sampling port being entangled by aquatic plants and blocked by impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 for Figure 1 A side structural diagram of

[0016] Figure 3 for Figure 2 Wireframe structure diagram of

[0017] Figure 4 for Figure 1 Schematic diagram of the disassembled structure;

[0018] Figure 5 It is an enlarged structural diagram of the claw structure;

[0019] Figure 6 Schematic diagram of the wireframe structure of the water quality sampling device.

[0020] In the figure: 1. Device body; 2. First mounting part; 3. Second mounting part; 4. Power actuator; 401. Mounting sleeve; 402. Peristaltic pump; 403. Mounting tube; 404. Sampling port; 5. Sample storage part; 501. Tank body; 502. Storage chamber; 503. First electromagnetic control valve; 504. Connecting tube; 505. Second electromagnetic control valve; 6. Claw structure; 601. Mounting head; 602. Claw; 603. Filter plate; 604. Mounting buckle; 605. Stop bar; 606. Gear; 607. Servo; 7. Connecting part; 701. Mounting ring; 702. Nut. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention. The following describes various embodiments of the present invention in detail with reference to the accompanying drawings.

[0022] See also Figures 1 to 6 The present invention preferably provides a technical solution: an underwater vehicle equipped with a water quality sampling device, comprising: a body 1, a mechanical driving arm arranged at the bottom of the body 1, and a mounting head 601 arranged at the front end of the mechanical driving arm, the mounting head 601 being provided with two openable and closable claw structures 6; further comprising a water quality sampling device arranged at the bottom of the mechanical driving arm, the water quality sampling device comprising a power execution part 4 and a sample storage part 5; wherein the power execution part 4 comprises a mounting sleeve 401, a peristaltic pump 402 arranged inside the mounting sleeve 401, a mounting tube 403 arranged at the end of the peristaltic pump 402 extending away from the end thereof to the interior of the claw structure 6 and being provided with a sampling port 404 for collecting water samples; further comprising a filter plate assembly covering the outer periphery of the claw structure 6, when the claw structure 6 is closed, the filter plate assembly is used for filtering protection during water sample collection at the sampling port 404.

[0023] It is known that due to the diversity of water environments, the sampling of underwater vehicles is often affected by underwater plant impurities. In order to ensure the quality of sampling, the mechanical drive arm set in this application is provided with two openable and closable claw structures 6 on the mounting head 601 at the front end. The opening and closing characteristics of the claw structure 6 here, in conjunction with the function of the water quality sampling device, are convenient for clamping and carrying for underwater salvage. On the other hand, the claw structure 6 that is closed together, in conjunction with the filter plate assembly wrapped around the periphery of the claw structure 6, can protect and filter the sampling port 404 inside the claw structure 6 during sampling, effectively reducing the risk of the sampling port 404 being entangled by water plants and blocked by impurities. Figure 1 、 5 ;

[0024] In addition, the power execution unit 4 is combined Figure 2 、 3 4. The peristaltic pump 402 in which it is located further realizes the sampling process of the sampling port 404 at the end of the installation tube 403 with low energy consumption, thereby improving the endurance;

[0025] Furthermore, the mechanical driving arm includes a first mounting member 2 fixed to the bottom of the body 1, and a second mounting member 3 detachably mounted to the first mounting member 2 by bolts, and the mounting head 601 and the water quality sampling device are respectively arranged at the front end and the bottom of the second mounting member 3. Figure 1 shown.

[0026] Furthermore, the claw structure 6 includes two claw bodies 602, wherein the two claw bodies 602 are respectively provided with teeth 606 at the opposite ends close to the mounting head 601, and the two teeth 606 are engaged with each other, and the two are respectively provided with clamping teeth at the opposite ends away from the mounting head 601, and the two clamping teeth are symmetrically distributed; it also includes a servo 607 arranged on the second mounting member 3, and the servo 607 is used to drive the opening and closing of the two claw bodies 602.

[0027] Combine Figure 5 As shown, the two symmetrically distributed clamping teeth at the front ends of the two claw bodies 602 can clamp objects for underwater salvage;

[0028] The two teeth 606 at the rear end are meshed with each other and can be expanded and closed under the driving action of the steering gear 607.

[0029] Furthermore, a mounting buckle 604 is provided on the mounting head 601, and the mounting buckle 604 is used for the snap-fit installation of the sampling port 404. Figure 5 .

[0030] Furthermore, the filter plate assembly is composed of a filter plate body 603 on the outside of each claw body 602, a mounting groove on the upper and lower sides of the two claw bodies 602, and a plurality of stop bars 605 inside each mounting groove. Figure 5As shown, filtering protection of the sampling port 404 is achieved.

[0031] Furthermore, the sample storage portion 5 includes a tank body 501, a plurality of storage cavities 502 are opened inside the tank body 501, and a plurality of first electromagnetic control valves 503 are provided on the outer wall thereof corresponding to the plurality of storage cavities 502; and a connecting pipe 504 is arranged inside the tank body 501, wherein one end of the connecting pipe 504 is connected to the end of the peristaltic pump 402 away from the mounting pipe 403, and the other end thereof passes through the plurality of storage cavities 502 and is provided with second electromagnetic control valves 505 corresponding to the plurality of storage cavities 502 one by one; and also includes a connecting component 7 arranged between the tank body 501 and the mounting sleeve 401, and the connecting component 7 is used for the detachable installation of the tank body 501 and the mounting sleeve 401.

[0032] Combine Figure 4 、 6 As shown, several storage chambers 502 provided in the tank body 501 can separate and store water samples. At the same time, several second electromagnetic control valves 505 provided on the connecting pipe 504 correspond one-to-one to the storage chambers 502. When the corresponding second electromagnetic control valves 505 are controlled to operate, different water samples can be classified and recovered into the corresponding storage chambers 502. At the same time, the first electromagnetic control valves 503 corresponding to the storage chamber 502 further facilitate the removal of water samples from the storage chamber 502.

[0033] Furthermore, the connecting component 7 includes a mounting ring 701 fixed to the end of the tank body 501, and a nut 702 annularly arranged on the mounting ring 701; and also includes a plurality of threaded holes opened on the outer wall of the end of the mounting sleeve 401 away from the mounting tube 403. When the nut 702 passes through the mounting ring 701 and is threadedly connected to the corresponding threaded holes, it is used for the installation of the tank body 501 and the mounting sleeve 401. Figure 4 , the design facilitates portable transportation of water samples.

[0034] In the present invention, unless otherwise clearly specified and limited, terms such as "install", "connect", "connect", and "fix" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection. There are many ways of detachable installation, for example, it can be through plug-in and snap-fitting, or through bolt connection, etc.

[0035] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. An underwater vehicle equipped with a water quality sampling device, characterized in that: include: A device body (1), a mechanical driving arm arranged at the bottom of the device body (1), and a mounting head (601) arranged at the front end of the mechanical driving arm, wherein the mounting head (601) is provided with two openable and closable claw structures (6); It also includes a water quality sampling device arranged at the bottom of the mechanical drive arm, and the water quality sampling device includes a power execution part (4) and a sample storage part (5); The power actuator (4) comprises a mounting sleeve (401), a peristaltic pump (402) arranged inside the mounting sleeve (401), a mounting tube (403) arranged at the end of the peristaltic pump (402), one end of which extends away from the mounting tube to the inside of the claw structure (6) and is provided with a sampling port (404) for collecting water samples; It also includes a filter plate assembly that is arranged around the periphery of the claw structure (6). When the claw structure (6) is closed, the filter plate assembly is used for filtering protection when collecting water samples at the sampling port (404).

2. The underwater vehicle equipped with a water quality sampling device according to claim 1, characterized in that: The mechanical driving arm comprises a first mounting member (2) fixed to the bottom of the body (1), and a second mounting member (3) detachably mounted to the first mounting member (2) via bolts, wherein the mounting head (601) and the water quality sampling device are respectively arranged at the front end and the bottom of the second mounting member (3).

3. The underwater vehicle equipped with a water quality sampling device according to claim 2, characterized in that: The claw structure (6) comprises two claws (602), wherein opposite ends of the two claws (602) close to the mounting head (601) are respectively provided with teeth (606), the two teeth (606) meshing with each other, and opposite ends of the two claws away from the mounting head (601) are respectively provided with clamping teeth, and the two clamping teeth are symmetrically distributed; It also includes a steering engine (607) arranged on the second mounting member (3), and the steering engine (607) is used to drive the opening and closing of the two claw bodies (602).

4. The underwater vehicle equipped with a water quality sampling device according to claim 1, characterized in that: The mounting head (601) is also provided with a mounting buckle (604).

5. The underwater vehicle equipped with a water quality sampling device according to claim 1, characterized in that: The filter plate assembly is composed of a filter plate body (603) outside each claw body (602), upper and lower mounting grooves on opposite sides of the two claw bodies (602), and a plurality of stop bars (605) inside each mounting groove.

6. The underwater vehicle equipped with a water quality sampling device according to claim 1, characterized in that: The sample storage portion (5) comprises a tank body (501), a plurality of storage cavities (502) are provided inside the tank body (501), and a plurality of first electromagnetic control valves (503) are provided on the outer wall thereof corresponding to the plurality of storage cavities (502); and a connecting pipe (504) disposed inside the tank body (501), wherein one end of the connecting pipe (504) is connected to the end of the peristaltic pump (402) away from the mounting pipe (403), and the other end thereof passes through the plurality of storage cavities (502) and is provided with a second electromagnetic control valve (505) corresponding one to one with the plurality of storage cavities (502); It also includes a connecting component (7) arranged between the tank body (501) and the installation sleeve (401), and the connecting component (7) is used for detachable installation of the tank body (501) and the installation sleeve (401).

7. The underwater vehicle equipped with a water quality sampling device according to claim 6, characterized in that: The connecting component (7) comprises a mounting ring (701) fixed to the end of the tank body (501), and a nut (702) annularly arranged on the mounting ring (701); It also includes a plurality of threaded holes formed on the outer wall of one end of the mounting sleeve (401) away from the mounting tube (403), which are used for mounting the tank body (501) and the mounting sleeve (401) when the nut (702) passes through the mounting ring (701) and is threadedly connected to the corresponding threaded holes.

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