Water cruise robot with automatic sampling function

Abstract

The utility model relates to the technical field of water robots, in particular to a water cruising robot with an automatic sampling function, which comprises a robot main body, an outer cylinder, a sampling device, a power supply device and a power supply device, the inner cylinder is rotationally connected into the outer cylinder; the water storage cavities are arranged in the inner cylinder and are arranged at intervals in the circumferential direction of the inner cylinder, and water inlets which are communicated with the water storage cavities one by one are formed in the side wall of the inner cylinder; the sampling opening is formed in the side wall of the outer cylinder. By arranging the outer cylinder, the inner cylinder, the driving mechanism, the plurality of water storage cavities, the plurality of water inlets and the sampling port, when the outer cylinder is lowered to each depth of a water body, the driving mechanism drives the inner cylinder to rotate, so that the sampling port is aligned with different water inlets, and the water bodies at each depth can flow into different water storage cavities; therefore, water body samples with different depths are extracted, the outer cylinder is prevented from being put down for multiple times, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water robot technical field, concretely is a kind of water cruising robot with automatic sampling function. BACKGROUND

[0002] Water cruising robot is a kind of intelligent equipment that can autonomously navigate on water surface, they adopt advanced navigation and sensing technology, have self-planning path, automatic obstacle avoidance and powerful endurance, can cruise according to predetermined route, and real-time monitoring water surface condition.

[0003] Through the retrieval, the patent with the authorization announcement No.CN220721343U discloses a kind of water cruising robot with automatic sampling mechanism, belong to water robot technical field, it includes machine main body, the top of machine main body is fixedly connected with temperature measuring instrument, the bottom of machine main body is provided with object sampling device, the both sides of machine main body are fixedly connected with machine warehouse, the both sides of object sampling device are fixedly connected in machine warehouse, the top of machine main body and machine warehouse is fixedly connected with two inductors, opposite two inductors are distributed on the top of machine main body and machine warehouse two sides.The water cruising robot with automatic sampling mechanism of this application, by setting object sampling device, water cruising robot when sailing, object passes through baffle and enters inside object sampling device, especially small sundries and water flow out through filter screen, do not affect the route, only leave the larger object that needs to be sampled, avoid manual sampling, improve sampling efficiency, reduce labor cost.

[0004] The above technical scheme can automatically sample water body, but only one depth sample can be taken each time, if different depth samples are needed, multiple times of container lowering and sampling are needed, which is time-consuming and laborious, therefore, we propose a kind of water cruising robot with automatic sampling function to solve the above-mentioned disadvantages. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of water cruising robot with automatic sampling function, to solve the problem of existing technology that if different depth samples are needed, multiple times of container lowering and sampling are needed as proposed in the above background.

[0006] The utility model is realized by the following technical solutions: a kind of water cruising robot with automatic sampling function, including robot main body, still including:

[0007] Automatic take-up machine, the automatic take-up machine is installed on the top of robot main body, and cable is provided on the reel of automatic take-up machine;

[0008] Outer tube, the outer tube is connected to the end of cable;

[0009] An inner cylinder is rotationally connected in the outer cylinder, and a driving mechanism for driving the inner cylinder to rotate along its axis is arranged at the bottom of the outer cylinder;

[0010] A plurality of water storage cavities are arranged in the inner cylinder and are spaced along the circumference of the inner cylinder, and a water inlet is arranged on the side wall of the inner cylinder and communicates with each water storage cavity;

[0011] A sampling port is arranged on the side wall of the outer cylinder.

[0012] Optionally, a handle is rotationally connected to the proximal end of the upper end of the outer cylinder, the handle is in the shape of a Chinese character, and the end of the cable is fixed to the handle.

[0013] Optionally, a clearance is arranged at the upper end of the outer cylinder, and the diameter of the clearance is smaller than the outer diameter of the inner cylinder.

[0014] A drainage pipe communicating with each water storage cavity is fixed to the upper end of the inner cylinder, each drainage pipe extends to the outside of the clearance in the vertical direction, and a sealing cover is detachably connected to the upper end of each drainage pipe.

[0015] Optionally, the water inlet is in the shape of a strip arranged along the axis of the inner cylinder, and the sampling port comprises a plurality of holes arranged along the axis of the outer cylinder.

[0016] Optionally, a counterweight is fixed to the outer bottom of the outer cylinder, the counterweight is in the shape of a circular cone with a wide upper end and a narrow lower end, and a mounting cavity is arranged in the counterweight.

[0017] Optionally, the driving mechanism comprises a motor mounted in the mounting cavity, an output end of the motor is drivingly connected to a rotating shaft, and the rotating shaft is arranged along the axis of the inner cylinder and is fixed to the inner cylinder.

[0018] Optionally, a plurality of partitions are fixed to the side wall of the rotating shaft and are spaced along the circumference of the rotating shaft, and each partition is arranged along the radial direction of the inner cylinder.

[0019] The upper and lower ends of each partition and the end away from the rotating shaft are fixed to the inner cylinder, and the water storage cavity is formed by the gap between the partition, the rotating shaft and the inner cylinder.

[0020] Compared with the prior art, the water surface cruising robot with the automatic sampling function has the following beneficial effects:

[0021] When the outer cylinder is lowered to each depth of the water body, the inner cylinder is driven to rotate by the driving mechanism, the sampling port is aligned with different water inlets, so that the water bodies at different depths can flow into different water storage cavities, and then the water body samples at different depths are extracted, thereby avoiding multiple lowering of the outer cylinder, saving time and labor.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a top view of the present application;

[0023] Figure 2 is a structural schematic view of the outer cylinder of the present application;

[0024] Figure 3 is a structural schematic view of the inside of the outer cylinder of the present application;

[0025] Figure 4 is Figure 3 is a sectional view along A-A direction;

[0026] Figure 5 is a structural schematic view of the inner cylinder of the present application.

[0027] In the figure: 1, robot main body; 2, automatic take-up and pay-off machine; 3, cable; 4, outer cylinder; 5, inner cylinder; 6, driving mechanism; 601, motor; 602, rotating shaft; 7, water storage cavity; 8, water inlet; 9, sampling port; 10, handle; 11, accommodation port; 12, drain pipe; 13, sealing cover; 14, counterweight; 15, mounting cavity; 16, partition. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] Embodiment: Please refer to Figures 1 to 5 A water cruising robot with automatic sampling function, comprising a robot main body 1, which can cruise according to a predetermined route and monitor water surface conditions in real time. This is prior art and will not be described here.

[0030] The present embodiment also comprises an automatic take-up and pay-off machine 2, an outer cylinder 4, an inner cylinder 5, a plurality of water storage cavities 7 and sampling ports 9, which are used to solve the problem in the prior art that multiple container lowering and sampling are required if samples at different depths are needed.

[0031] The automatic take-up and pay-off machine 2 is installed on the top of the robot main body 1, and a cable 3 is arranged on the reel of the automatic take-up and pay-off machine 2. The outer cylinder 4 is connected to the end of the cable 3. When the automatic take-up and pay-off machine 2 works, the cable 3 can be taken up and paid off, so that the outer cylinder 4 can be lowered to different depths in the water body or taken out of the water body.

[0032] In this embodiment, a handle 10 is rotatably connected to the upper end near the outer cylinder 4. The handle 10 is U-shaped, which facilitates manual lifting of the outer cylinder 4 and makes it easy to pour out the sample from the water storage chamber 7. The end of the cable 3 is fixed to the handle 10, thereby enabling the outer cylinder 4 to be lifted and lowered.

[0033] To address the issue in existing technologies where multiple container drops are required for sampling at different depths, the following design was implemented:

[0034] The inner cylinder 5 is rotatably connected to the outer cylinder 4. A drive mechanism 6 is provided at the bottom of the outer cylinder 4 to drive the inner cylinder 5 to rotate along its own axis. Several water storage chambers 7 are arranged inside the inner cylinder 5 and spaced apart along the circumference of the inner cylinder 5 to store water samples at different depths. Water inlets 8 are provided on the side wall of the inner cylinder 5, communicating with each water storage chamber 7. The sampling port 9 is provided on the side wall of the outer cylinder 4. When the sampling port 9 is aligned with a certain water inlet 8, the water sample can enter the corresponding water storage chamber 7 through the sampling port 9 and the water inlet 8.

[0035] With the above structure, when the outer cylinder 4 is lowered to different depths in the water, the inner cylinder 5 is rotated by the drive mechanism 6, so that the sampling port 9 is aligned with different water inlets 8, thereby allowing water at different depths to flow into different water storage chambers 7, and thus extracting water samples at different depths. This avoids lowering the outer cylinder 4 multiple times, saving time and labor.

[0036] It should be added that the upper end of the outer cylinder 4 has a clearance opening 11, the diameter of which is smaller than the outer diameter of the inner cylinder 5, making it difficult for the inner cylinder 5 to pass through the clearance opening 11. A drain pipe 12, communicating with each water storage chamber 7, is fixed to the upper end of the inner cylinder 5. Each drain pipe 12 extends vertically to the outside of the clearance opening 11, and a sealing cap 13 is detachably connected to the upper end of each drain pipe 12 for sealing. After sampling, opening the sealing cap 13 allows the water sample from the corresponding water storage chamber 7 to be poured out.

[0037] In this embodiment, the water inlet 8 is a strip-shaped structure arranged along the axial direction of the inner cylinder 5, which facilitates the entry of water into the water storage chamber 7. The sampling port 9 includes several holes spaced apart along the axial direction of the outer cylinder 4, which can both ensure that the water flows normally to the water inlet 8 and filter the water to prevent larger impurities in the water from entering the water storage chamber 7.

[0038] It should be added that a counterweight 14 is fixed to the bottom of the outer cylinder 4. The counterweight 14 is a cone shape that is wider at the top and narrower at the bottom, which facilitates the lowering of the outer cylinder 4 into different depths of water. An installation cavity 15 is provided inside the counterweight 14 for installing other components.

[0039] The following is a description of the drive mechanism 6:

[0040] The driving mechanism 6 comprises a motor 601 installed in the installation cavity 15, an output end of the motor 601 is drivingly connected with a rotating shaft 602, the rotating shaft 602 is arranged along the axis of the inner cylinder 5 and is fixed with the inner cylinder 5. When the motor 601 works, the inner cylinder 5 can be driven to rotate by the rotating shaft 602, so that the sampling port 9 can be aligned with different water inlets 8.

[0041] In the embodiment, a plurality of partitions 16 are fixed on the side wall of the rotating shaft 602 in a circumferential direction, each partition 16 is arranged along the radial direction of the inner cylinder 5. The upper and lower ends of each partition 16 and the end away from the rotating shaft 602 are fixed with the inner cylinder 5, the water storage cavity 7 is formed by the gap between the partition 16, the rotating shaft 602 and the inner cylinder 5, and is used for storing water samples, and the structure is simple and compact.

[0042] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water cruising robot having an automatic sampling function, comprising a robot main body (1), characterized by, Also include: Automatic take-up and pay-off machine (2), the automatic take-up and pay-off machine (2) is installed on the top of the robot main body (1), the wire cable (3) is arranged on the wire reel of the automatic take-up and pay-off machine (2); The outer tube (4) is connected to the end of the wire cable (3); The inner tube (5) is rotatably connected to the outer tube (4), and a driving mechanism (6) for driving the inner tube (5) to rotate along its axis is arranged at the bottom of the outer tube (4); A plurality of water storage cavities (7) are arranged in the inner tube (5) and are arranged at intervals along the circumference of the inner tube (5), and a water inlet (8) in communication with each water storage cavity (7) is formed on the side wall of the inner tube (5); The sampling port (9) is formed on the side wall of the outer tube (4). The upper end of the outer tube (4) is rotatably connected to the handle (10), the handle (10) is in the shape of a character, and the end of the wire cable (3) is fixed to the handle (10).

2. The water cruising robot with automatic sampling function according to claim 1, characterized in that: The upper end of the outer tube (4) is provided with a clearance (11), and the diameter of the clearance (11) is smaller than the outer diameter of the inner tube (5); 3. The water cruising robot with automatic sampling function according to claim 1, characterized in that: A drain pipe (12) in communication with each water storage cavity (7) is fixed to the upper end of the inner tube (5), each drain pipe (12) extends to the outside of the clearance (11) in the vertical direction, and a sealing cover (13) is detachably connected to the upper end of each drain pipe (12). The water inlet (8) is a strip arranged axially along the inner tube (5), and the sampling port (9) includes a plurality of holes arranged at intervals along the axis of the outer tube (4).

4. The water cruising robot with automatic sampling function according to claim 1, characterized in that: The outer bottom of the outer tube (4) is fixed with a counterweight (14), the counterweight (14) is a conical shape with a wide upper part and a narrow lower part, and an installation cavity (15) is arranged in the counterweight (14).

5. The water cruising robot with automatic sampling function according to claim 1, characterized in that: The driving mechanism (6) includes a motor (601) installed in the installation cavity (15), the output end of the motor (601) is drivingly connected with a rotating shaft (602), and the rotating shaft (602) is arranged along the axis of the inner tube (5) and is fixed to the inner tube (5).

6. The water cruising robot with automatic sampling function according to claim 5, characterized in that: The side wall of the rotating shaft (602) is fixed with a plurality of partitions (16) at intervals along the circumference, and each partition (16) is arranged along the radial direction of the inner tube (5); 7. The water cruising robot with automatic sampling function according to claim 6, characterized in that: The upper and lower ends of the partition (16) and the end away from the rotating shaft (602) are fixed to the inner tube (5), and the water storage cavity (7) is formed by the gap between the partition (16), the rotating shaft (602) and the inner tube (5). ​

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