Water quality sampling and garbage recycling mobile platform and working method

Abstract

The present application relates to a kind of water quality sampling and recovery garbage mobile platform and working method, including salvage ship body, mobile platform is arranged on salvage ship body, the center line on the middle position of mobile platform is installed tiltable garbage bin, the two sides of tiltable garbage bin are respectively connected with the water rudder of corresponding side each other, the salvage net of the salvage ship body ship along located in the two sides of tiltable garbage bin is installed one, salvage net is connected with the other water rudder of corresponding side edge;Shallow water quality sampling mechanism is respectively installed on the mobile platform of the center line two sides near stern position;Deep water quality sampling mechanism is arranged on the center line near stern;In deep water quality sampling mechanism, contain several vacuum sampling bottle, can achieve the collection purpose of multiple distribution water quality;Water rudder, shallow water quality sampling mechanism, deep water quality sampling mechanism are communicated with the ship body controller in cabin;The present application solves the problem of low artificial efficiency of river water quality sampling, garbage cleaning and recovery.

Description

TECHNICAL FIELD

[0001] The present application relates to a water quality sampling and garbage recycling mobile platform and working method, belonging to the technical field of environmental protection and water quality monitoring equipment. BACKGROUND

[0002] In recent years, the amount of garbage floating on the river surface has increased rapidly. Garbage floating on the river surface not only often entangles the fishing nets or propellers of fishing boats, affecting ship navigation and fishing operations, but also causes great pollution to the water quality and destroys the balance of river ecological civilization. In recent years, the floating objects on the water surface are mainly collected by manual picking and recycling, so a large amount of manpower is applied to garbage recycling. At present, in the collection link of water quality analysis in environmental monitoring, the basic requirement for water sampling is to obtain representative and effective samples. Therefore, it is an urgent problem to be solved to reduce manpower, timely recycle the garbage floating on the water surface, meet the water sampling of different sampling points, improve accuracy, and prevent water sample mixing pollution.

[0003] In patent CN202120877742.8, a telescopic rod is used to realize sampling of different depths of water, but the sampling depth depends on the length of the telescopic rod. The telescopic rod is too long, which is not conducive to the safety of unmanned ship navigation, and it is difficult to realize a relatively long telescopic rod. Patent CN202122474500.7 sets a sampling head, a ship cabin and a shallow sampling head to sample different water depths. The fixed shallow sampling head is used to sample the shallow water area at the bottom of the ship body. In addition to the depth limitation, the collected water sample is single. If multiple samples are needed, repeated sampling is required, which is low in efficiency. Patent CN202210082408.2 uses a sealed cabin to realize diving and floating, and then uses a detection head to complete water quality detection. Not only does the ship need to dive, but also needs to dive and sample detection again when the sampling result is questionable, which is complicated and high in cost.

[0004] Therefore, it is urgent to design a new water quality sampling device to meet the sampling requirements of deep water areas and shallow water areas and complete the recycling of river garbage. SUMMARY

[0005] The present application provides a water quality sampling and garbage recycling mobile platform and working method, which aims to solve the problems of river water quality sampling, garbage cleaning and recycling, and low artificial efficiency.

[0006] The technical scheme adopted by the present application to solve its technical problems is:

[0007] The utility model provides a kind of water quality sampling and recovery garbage mobile platform, including salvage ship body, mobile platform is arranged on salvage ship body, define the line by salvage ship body bow to stern and through the center of salvage ship body as center line;

[0008] Two sides of center line, two water-engaging steering gears are installed on each side, a dump bin is installed on the center line at the middle position of mobile platform, the two sides of dump bin are respectively connected with one water-engaging steering gear of corresponding side, one salvage net is installed on the ship along of the two sides of dump bin, and the other water-engaging steering gear of corresponding side is connected with the salvage net;

[0009] Shallow water quality sampling mechanism is installed on the mobile platform on the two sides of center line near the stern position respectively;

[0010] Deep water quality sampling mechanism is arranged on the center line near the stern, and the deep water quality sampling mechanism comprises a plurality of vacuum sampling bottles, which can realize the collection of multiple distributed water quality;

[0011] The shallow water quality sampling mechanism and the deep water quality sampling mechanism are connected with the ship controller;

[0012] As a further preferred embodiment of the present application, the salvage net is installed on the corresponding side of the mobile platform through a fixed hinge support, and the fixed end of the salvage net is connected with the shaft of the corresponding water-engaging steering gear;

[0013] As a further preferred embodiment of the present application, the two sides of the dump bin are respectively connected with the shaft of the corresponding water-engaging steering gear, and the water-engaging steering gear drives the dump bin to overturn when it is started;

[0014] As a further preferred embodiment of the present application, the shallow water quality sampling mechanism comprises a shallow water quality sampling mechanism body, and one shallow water quality sampling mechanism body is installed on the stern position on the two sides of the center line;

[0015] The shallow water quality sampling mechanism body comprises a needle tube, a rubber tube, an electric push rod and a collection box, the liquid inlet of the needle tube is connected with one end of the rubber tube, the other end of the rubber tube extends out of the stern, the pushing end of the needle tube is connected with the push rod of the electric push rod, lithium batteries are arranged in the collection box, and the electric push rod is connected with the lithium batteries in the collection box simultaneously;

[0016] As a further preferred embodiment of the present application, the shallow water quality sampling machine is placed in a sealed box, i.e. a sealed box is embedded in each of the sterns on both sides of the center line, the end of the sealed box facing the outside of the stern is open, the opening on the top of the sealed box is covered with a sealing cover, and the sealing cover is slidingly connected with the opening on the top of the sealed box;

[0017] The sealing cover is also connected with an electric push rod, and the opening and closing of the sealing cover and the sealed box are realized by starting the electric push rod.

[0018] As a further preferred embodiment of the present application, the deep water quality sampling mechanism comprises a rotating platform, a vacuum sampling bottle and a wire winding and unwinding mechanism, the wire winding and unwinding mechanism comprises a T-shaped hollow support, a wire winding and unwinding drive motor and an internal wire rotating disc, the vertical part of the T-shaped hollow support is installed on the center line of the moving platform, the motor shaft of the wire winding and unwinding drive motor penetrates through the horizontal part of the T-shaped hollow support, and the internal wire rotating disc is sleeved on the motor shaft in the horizontal part;

[0019] The horizontal part of the T-shaped hollow support extends in the stern direction to form an extension part parallel to the moving platform, the extension part is also hollow and communicates with the horizontal part of the T-shaped hollow support, one end of the waterproof wire is wound on the internal wire rotating disc, the other end of the waterproof wire extends out of the extension part, and an electromagnet is fixed on the other end extending out of the extension part;

[0020] The rotating platform comprises a rotating disc arranged in a circular ring shape, the rotating disc is sleeved at the bottom position of the vertical part of the T-shaped hollow support, and the rotating disc is connected with the motor shaft of the rotating drive motor, and the rotating disc rotates around the vertical part of the T-shaped hollow support by starting the rotating drive motor;

[0021] A plurality of vacuum sampling bottles are uniformly arranged on the disc surface of the rotating disc, and the electromagnet at the other end of the waterproof wire attracts the matched vacuum sampling bottle when the rotating disc rotates;

[0022] As a further preferred embodiment of the present application, a plurality of sampling tube fixing frames for fixing the vacuum sampling bottles are uniformly installed on the disc surface of the rotating disc, the sampling tube fixing frames are installed obliquely relative to the disc surface of the rotating disc, and the oblique direction forms an obtuse angle with the moving platform;

[0023] An electromagnetic buckle device is installed on each sampling tube fixing frame, and the electromagnetic buckle device is controlled by the ship body controller to realize the clamping and loosening of the vacuum sampling bottle;

[0024] As a further preferred embodiment of the present application, the vacuum sampling bottle comprises a bottle body, one end of which is provided with a water inlet, and the other end is provided with a magnet, a conical spring is installed in the water inlet, the bottom end of the conical spring is fixed with the bottle body, the top end of the conical spring is connected with a sealing ball, and the sealing ball blocks the water inlet under the condition of no pressure;

[0025] When the vacuum sampling bottle is fixed on the sampling tube holder, the end where the magnet is installed is adjacent to the T-shaped hollow bracket;

[0026] As a further preferred embodiment of the present invention, a liquid-cooled water pump is also installed in the cabin, which is connected to the hull controller, and several water pipes are laid around the underwater thruster, which are connected to the liquid-cooled water pump.

[0027] The working method of the aforementioned water quality sampling and waste recycling mobile platform is adopted.

[0028] In the initial state, the retrieval ends of the retrieval nets located on both sides of the retrieval vessel are below the water surface. When the retrieval vessel encounters floating garbage during its movement, the hull controller sends a command to the wading rudder matched with the retrieval net. The retrieval nets on both sides are slowly raised to a preset height by the support of the fixed hinge brackets, and the garbage intercepted in the retrieval nets is poured into the dumpable garbage bins. After the retrieval vessel returns to the shore, the hull controller sends a command to the wading rudder matched with the dumpable garbage bins, raises the dumpable garbage bins, and dumps the garbage in the dumpable garbage bins into a fixed waiting area.

[0029] When the salvage vessel needs to sample a shallow water area, the hull controller sends a start command to the underwater thruster. The salvage vessel travels to the shallow water area to be sampled, and the hull controller sends a command to the electric push rod. The electric push rod retracts, and the rubber tube connected to the needle draws water in, storing the water sample in the tube cavity. At this time, the electric push rod connected to the sealing cap is activated to seal the sealing box containing the needle and drive the rubber tube to retract and leave the water surface, completing the shallow water sampling operation.

[0030] When the salvage vessel needs to sample the deep water area, the rotary drive motor is started to rotate the selected vacuum sampling bottle to the position where the electromagnet is fixed on the other end of the waterproof wire. The electromagnet is energized through the hull controller, and the electromagnet is connected to the magnet of the vacuum sampling bottle. At this time, the hull controller sends a release command to the electromagnetic buckle device, and the vacuum sampling bottle is separated from the sampling tube fixing frame.

[0031] Start the wire take-up and release drive motor, the built-in wire rotating disc releases the waterproof wire, the vacuum sampling bottle descends at a constant speed to the sampling depth, the sealing ball is separated from the water inlet by the conical spring, the river water rushes into the bottle body, and when the bottle body is full of river water, the conical spring overcomes the external pressure of the bottle and reseals the vacuum sampling bottle.

[0032] Continue to start the rotary drive motor and repeat the above steps to complete the sampling work for different vacuum sampling bottles.

[0033] By employing the above technical solutions, the present invention has the following beneficial effects compared to the prior art:

[0034] 1. The water quality sampling and garbage recycling mobile platform provided by the application is characterized in that garbage can fall into the dumpable garbage bin located at the central position above the mobile platform along the fishing net when the fishing net is arranged on both sides of the fishing boat body, and the garbage is recycled to the fixed treatment area when the fishing boat body returns to the shore.

[0035] 2. The water quality sampling and garbage recycling mobile platform provided by the application is characterized in that the shallow water quality sampling mechanism is arranged, which can ensure the effectiveness of the collected water sample, avoid cross contamination of the water sample, reduce the possibility of manual water sampling, and improve the work efficiency.

[0036] 3. The water quality sampling and garbage recycling mobile platform provided by the application is characterized in that the deep water quality sampling mechanism and the plurality of vacuum sampling bottles are arranged, which can simultaneously meet the demand for water quality sampling in a plurality of deep water areas, and the vacuum sampling bottle structure is unique, which ensures the sealing property, so that even if the deep water area in a remote river is reached, the sampling quality will not be affected even if the sampling is performed for a long time, and the sampling efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0037] The application will be further described below in combination with the drawings and examples.

[0038] Figure 1 is the overall structure schematic diagram of the preferred embodiment provided by the application;

[0039] Figure 2 is the shallow water quality sampling mechanism schematic diagram in the preferred embodiment provided by the application;

[0040] Figure 3 is the deep water quality sampling mechanism schematic diagram in the preferred embodiment provided by the application;

[0041] Figure 4 is the vacuum sampling bottle structure schematic diagram in the preferred embodiment provided by the application.

[0042] In the drawings: 1 is a fishing net, 2 is a mobile platform, 3 is a water steering engine, 4 is a sealed box, 5 is an electric push rod, 6 is a needle tube, 7 is a rubber tube, 8 is a dumpable garbage bin, 9 is a take-up and pay-off mechanism, 91 is a take-up and pay-off drive motor, 92 is a T-shaped hollow support, 93 is an extension part, 94 is a waterproof wire, 10 is a rotary platform, 101 is a rotary disc, 102 is a sampling tube fixing frame, 103 is an electromagnet, 104 is an electromagnetic buckle device, 105 is a vacuum sampling bottle, 106 is a conical spring, 107 is a magnet, 108 is a sealing ball, 109 is a wire fixing frame, 110 is an electronic meter counter, and 11 is a sealing cover. IMPLEMENTATION

[0043] The application will be further described in detail with reference to the drawings. In the description of the present application, it should be understood that the terms "left side", "right side", "upper part", "lower part" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and "first", "second" and the like do not represent the importance of the parts, and therefore cannot be understood as a limitation on the present application. The specific dimensions used in the embodiments are only for the purpose of illustrating the technical solutions and do not limit the protection scope of the present application.

[0044] As set forth in the background, in the related device for sampling river water, the current sampling structure cannot meet the sampling of deep water area and shallow water area, that is, a sampling device only meets the sampling of shallow water area or deep water area, and when sampling the deep water area, considering the sampling cost, it is more desirable to meet the demand of one-time multi-point collection of deep water area. Based on the above problems, the present application provides a water quality sampling and garbage recycling mobile platform, which comprises a salvage ship body, the overall structure of which is as shown in Figure 1 The line defined from the bow to the stern of the salvage ship body and passing through the center of the salvage ship body is the center line; on both sides of the center line, two water-engaging steering machines 3 are installed on each side, a tiltable garbage can 8 is installed on the center line at the middle position of the mobile platform, and the tiltable garbage can is connected with one of the water-engaging steering machines on the corresponding side; a salvage net 1 is installed on each side of the salvage ship body along the bow and the stern of the tiltable garbage can, and the salvage net is connected with the other water-engaging steering machine on the corresponding side; an underwater propeller is installed at the bottom of the salvage ship body, and the underwater propeller and the water-engaging steering machine are in communication with a ship body controller located in the cabin, the ship body controller sends a start instruction to the underwater propeller to provide forward motion for the salvage ship body, and the ship body controller sends an instruction to the water-engaging steering machine, which drives the corresponding salvage net to salvage. The salvage net part described first is an auxiliary function provided by the device of the present application, which can clean the river surface garbage while meeting the sampling demand. The salvage net is installed on the corresponding side of the mobile platform through a fixed hinge support, the fixed end of the salvage net is connected with the shaft of the corresponding water-engaging steering machine, and the water-engaging steering machine is started to operate the salvage net through the fixed hinge support.

[0045] When the mobile platform encounters floating garbage during movement, the water- penetrating steering engine connected with the fishing net is started to slowly lift the fishing net located on both sides of the mobile platform out of the water, and the excess river water can flow out of the small holes in the fishing net. At this time, the floating garbage on the river surface is placed in the fishing net, and the fishing net is continuously lifted and tilted towards the tiltable garbage box, and the garbage in the fishing net is completely poured into the tiltable garbage box. As mentioned earlier, the two sides of the tiltable garbage box are respectively connected with the shaft of the corresponding side water- penetrating steering engine, which functions to lift the tiltable garbage box when the fishing boat body returns to the shore, and the garbage in the tiltable garbage box is poured out. This arrangement greatly improves the efficiency of river garbage cleaning and reduces labor costs.

[0046] Next, the focus of the present application is described, which is aimed at sampling work in shallow water areas or deep water areas. Shallow water quality sampling mechanisms are installed near the stern on both sides of the centerline of the mobile platform; deep water quality sampling mechanisms are arranged near the centerline of the stern; in the deep water quality sampling mechanism, a plurality of vacuum sampling bottles 105 are included to achieve the purpose of collecting multiple distributed water quality; the shallow water quality sampling mechanism and the deep water quality sampling mechanism are in communication with the ship body controller. In order to facilitate remote control, the ship body controller can send instructions remotely through a remote controller. The mobile platform is additionally provided with a GPS positioning device, which can be remotely positioned and controlled in real time. The remote controller serves as the basis for manual control, and the ship body controller serves as auxiliary control, which can keep the ship body stable and floating on the water surface and ensure a certain range of heading.

[0047] The shallow water quality sampling mechanism provided by the present application includes a shallow water quality sampling mechanism body, which is installed at the stern on both sides of the centerline; Figure 2 As shown, the shallow water quality sampling mechanism body includes a needle tube 6, a rubber tube 7, an electric push rod 5, and a collection box. The liquid inlet of the needle tube is connected with one end of the rubber tube, the other end of the rubber tube extends out of the stern, the pushing end of the needle tube is connected with the push rod of the electric push rod, and a lithium battery is arranged in the collection box. The electric push rod is also connected with the lithium battery in the collection box. The aforementioned shallow water quality sampling mechanism is placed in a sealed box 4, i.e. a sealed box is embedded in the stern on both sides of the centerline. The end of the sealed box facing the outside of the stern is open, a sealing cover 11 is arranged on the top opening of the sealed box, and the sealing cover is slidingly connected with the top opening of the sealed box. To achieve the sliding of the sealing cover, the sealing cover is also connected with an electric push rod. Starting the electric push rod can open and close the sealing cover and the sealed box. When the sealing cover and the sealed box form a closed structure, it can prevent water from entering the box body and causing damage to the shallow water quality sampling mechanism, and can also avoid cross contamination of water samples, improving the accuracy of detection.

[0048] Figure 3The preferred embodiment of the deep water quality sampling mechanism provided by the application is shown, which comprises a rotating platform 10, a vacuum sampling bottle and a wire winding and unwinding mechanism 9, the wire winding and unwinding mechanism comprises a T-shaped hollow support 92, a wire winding and unwinding driving motor 91 and an internal wire rotating disc, the vertical part of the T-shaped hollow support is installed on the center line of the moving platform, the motor shaft of the wire winding and unwinding driving motor penetrates through the horizontal part of the T-shaped hollow support, and the internal wire rotating disc is sleeved on the motor shaft in the horizontal part; the outer wall of the horizontal part of the T-shaped hollow support extends to the stern direction to form an extension part 93 parallel to the moving platform, the extension part is also hollow inside and communicates with the horizontal part of the T-shaped hollow support, one end of a waterproof wire 94 is wound on the internal wire rotating disc, the other end of the waterproof wire extends out of the extension part, and an electromagnet 103 is fixed on the other end extending out of the extension part; the rotating platform comprises a rotating disc 101 arranged in a circular ring shape, the rotating disc is sleeved at the bottom position of the vertical part of the T-shaped hollow support, and the rotating disc is connected with the motor shaft of the rotating driving motor, the rotating disc rotates around the vertical part of the T-shaped hollow support when the rotating driving motor is started; a plurality of vacuum sampling bottles are uniformly arranged on the disc surface of the rotating disc, and the electromagnet at the other end of the waterproof wire adsorbs the matched vacuum sampling bottle when the rotating disc rotates; because the waterproof wire extends for a long distance, in order to fix the waterproof wire, a wire fixing frame 109 is fixed on the vertical part of the T-shaped hollow support. In order to know the length of the waterproof wire extending out in real time, an electronic meter counter 110 is installed at the wire outlet of the extension part of the waterproof wire, so as to monitor the depth of the deep water area into which the vacuum sampling bottle dives in real time.

[0049] The design of the plurality of vacuum sampling bottles can meet the sampling demand of multiple points, because if only one sample is collected, the cost is inevitably high when collecting in the deep water area, the plurality of vacuum sampling bottles are installed by the rotating disc, which can meet the sampling demand and storage demand. The biggest highlight is that the waterproof wire wound on the internal wire rotating disc has a long service life and can realize water quality collection at different water levels.

[0050] A plurality of sampling tube fixing frames 102 for fixing the vacuum sampling bottles are uniformly installed on the disc surface of the rotating disc, the sampling tube fixing frames are installed obliquely relative to the disc surface of the rotating disc, and the oblique direction forms an obtuse angle with the moving platform; because the vacuum sampling bottles are also arranged obliquely on the disc surface of the rotating disc, an electromagnetic buckle device 104 is installed on each sampling tube fixing frame, the electromagnetic buckle device is controlled by a ship body controller to realize clamping and loosening of the vacuum sampling bottles.

[0051] The design of the vacuum sampling bottle in the application is also unique, such as Figure 4As shown, the vacuum sampling bottle includes a bottle body, one end of which is provided with a water inlet, the other end is provided with a magnet 107, a conical spring 106 is installed in the water inlet, the bottom end of the conical spring is fixed with the bottle body, the top end of the conical spring is connected with a sealing ball 108, and the sealing ball blocks the water inlet under no pressure working condition; when the vacuum sampling bottle is fixed on the sampling pipe fixing frame, the end part of the installed magnet is adjacent to the T-shaped hollow support. When the vacuum sampling bottle reaches the sampling depth, the sealing ball separates from the water inlet by overcoming the work of the conical spring, and the river water flows into the bottle in a short time; after the sampling is completed, the water in the bottle and the conical spring overcome the pressure outside the bottle to seal the vacuum sampling bottle again. The mechanism can meet the sampling of deep water area of remote rivers, and the mechanism is simple and efficient.

[0052] Because the salvage ship body is always running, the underwater propeller realizes driving, and after long time running, the underwater propeller is easy to heat, which affects the service life, therefore, in order to solve this problem, the liquid cooling water pump is installed in the cabin, which is connected with the ship body controller through a circuit, a plurality of water pipes are arranged around the underwater propeller, the water pipes are connected with the liquid cooling water pump, the liquid cooling water pump is started, and the water pipes are filled with cold water to cool the underwater propeller.

[0053] Finally, the application also provides a working method of the water quality sampling and garbage recycling mobile platform, in the initial state, the salvage net ends on both sides of the salvage ship body are placed below the water surface, when the salvage ship body encounters floating garbage during the moving process, the ship body controller sends an instruction to the water-going steering engine matched with the salvage net, the salvage nets on both sides are slowly lifted to a preset height through the fixed hinge support, the garbage intercepted in the salvage net is poured into the dumpable garbage box, when the salvage ship body returns to the shore, the ship body controller sends an instruction to the water-going steering engine matched with the dumpable garbage box, the dumpable garbage box is lifted, and the garbage in the dumpable garbage box is poured into the fixed treatment area.

[0054] When the salvage ship body needs to sample the shallow water area, the ship body controller sends a starting instruction to the underwater propeller, the salvage ship body drives to the to-be-detected shallow water area, the ship body controller sends an instruction to the electric push rod, the electric push rod is retracted, the rubber tube connected with the needle tube absorbs water, and the water sample is stored in the lumen of the needle tube; at this time, the electric push rod connected with the sealing cover is started, the sealing box in which the needle tube is arranged is sealed, and the rubber tube is recovered to separate from the water surface, and the sampling operation of the shallow water area is completed.

[0055] When the salvage ship body needs to sample the deep water area, the selected vacuum sampling bottle is rotated to the position where the electromagnetic iron on the other end of the waterproof wire is fixed, the electromagnetic iron is connected with the magnet of the vacuum sampling bottle through the ship body controller, at this time, the ship body controller sends a release instruction to the electromagnetic buckle device, and the vacuum sampling bottle is separated from the sampling pipe fixing frame.

[0056] The wire release drive motor is started, the built-in wire rotating disc releases the waterproof wire, the vacuum sampling bottle falls to the sampling depth at a constant speed, the sealing ball overcomes the conical spring work, separates from the water inlet, and the river water flows into the bottle body. When the bottle body is filled with river water, the conical spring overcomes the pressure outside the bottle to reseal the vacuum sampling bottle.

[0057] The rotation drive motor is continuously started, and the above steps are repeated to complete the collection of different vacuum sampling bottles.

[0058] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have meanings consistent with those in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless otherwise defined.

[0059] The meaning of "and / or" described in the present application means that each individual existence or both existences are included.

[0060] The meaning of "connection" described in the present application can be a direct connection between components or an indirect connection between components through other components.

[0061] Based on the above ideal embodiments according to the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents of the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A water quality sampling and garbage recovery mobile platform, comprising a salvage ship body, characterized in that: The mobile platform (2) is arranged on the salvage ship body, and the line from the bow to the stern of the salvage ship body and passing through the center of the salvage ship body is defined as the center line; two water-going rudders (3) are arranged on each side of the center line, a tiltable garbage can (8) is arranged on the center line at the middle position of the mobile platform (2), the tiltable garbage can (8) is connected with one of the water-going rudders (3) on each side, and one salvage net (1) is arranged on each side of the salvage ship body at the position of the tiltable garbage can (8); an underwater propeller is arranged at the bottom of the salvage ship body, the underwater propeller and the water-going rudders (3) are communicated with the ship body controller arranged in the cabin, the ship body controller sends a starting instruction to the underwater propeller to provide forward motion for the salvage ship body, and the ship body controller sends an instruction to the water-going rudders (3), so that the water-going rudders (3) drive the corresponding salvage nets (1) to carry out salvage; shallow water quality sampling mechanisms are arranged on the mobile platforms (2) on the two sides of the center line and close to the stern; a deep water quality sampling mechanism is arranged on the center line close to the stern; a plurality of vacuum sampling bottles (105) are arranged in the deep water quality sampling mechanism, so that the collection of water quality in multiple distributions can be realized; and the shallow water quality sampling mechanism and the deep water quality sampling mechanism are communicated with the ship body controller. The deep water quality sampling mechanism comprises a rotating platform (10), vacuum sampling bottles (105) and a take-up and pay-off mechanism (9). The take-up and pay-off mechanism (9) comprises a T-shaped hollow support (92), a take-up and pay-off drive motor (91) and an internal wire rotating disc. The vertical part of the T-shaped hollow support (92) is arranged on the center line of the mobile platform (2), the motor shaft of the take-up and pay-off drive motor (91) penetrates the horizontal part of the T-shaped hollow support (92), and the internal wire rotating disc is sleeved on the motor shaft in the horizontal part. The horizontal part of the T-shaped hollow support (92) extends outward in the direction of the stern to form an extension part (93) parallel to the mobile platform (2). The extension part (93) is also hollow and communicates with the horizontal part of the T-shaped hollow support (92). One end of a waterproof wire (94) is wound on the internal wire rotating disc, the other end of the waterproof wire (94) extends out of the extension part (93), and an electromagnet (103) is fixed on the other end extending out of the extension part (93). The rotating platform (10) comprises a rotating disc (101) arranged in a circular ring shape. The rotating disc (101) is sleeved at the bottom of the vertical part of the T-shaped hollow support (92), and the rotating disc (101) is connected with the motor shaft of the rotating drive motor. When the rotating drive motor is started, the rotating disc (101) rotates around the vertical part of the T-shaped hollow support (92) as the center. A plurality of vacuum sampling bottles (105) are uniformly arranged on the disc surface of the rotating disc (101). When the rotating disc (101) rotates, the electromagnet (103) at the other end of the waterproof wire (94) adsorbs the matching vacuum sampling bottle (105). A plurality of sampling tube fixing frames (102) for fixing the vacuum sampling bottles (105) are evenly installed on the disc surface of the rotating disc (101), the sampling tube fixing frames (102) are installed obliquely relative to the disc surface of the rotating disc (101), and the oblique direction forms an obtuse angle with the moving platform (2); an electromagnetic buckle device (104) is installed on each sampling tube fixing frame (102), the electromagnetic buckle device (104) is controlled by the ship body controller, and the clamping and loosening of the vacuum sampling bottles (105) are realized.

2. The water quality sampling and garbage collection mobile platform according to claim 1, wherein: The aforementioned salvage net (1) is installed on the side edge of the corresponding moving platform (2) through a fixed hinge support, the fixed end of the salvage net (1) is connected with the shaft of the corresponding water-going rudder motor (3), and the water-going rudder motor (3) is started to drive the salvage net (1) to rotate through the fixed hinge support.

3. The water quality sampling and garbage recovery mobile platform according to claim 2, characterized in that: The two sides of the dumpable garbage can (8) are connected with the shafts of the corresponding water-going rudder motors (3), the water-going rudder motors (3) are started to drive the dumpable garbage can (8) to overturn.

4. The water quality sampling and garbage recovery mobile platform according to claim 3, characterized in that: The shallow water quality sampling mechanism includes a shallow water quality sampling mechanism body, one shallow water quality sampling mechanism body is installed at the stern on both sides of the center line; the shallow water quality sampling mechanism body includes a needle tube (6), a rubber tube (7), an electric push rod (5), and a junction box, the liquid inlet of the needle tube (6) is connected with one end of the rubber tube (7), the other end of the rubber tube (7) extends out of the stern, the pushing end of the needle tube (6) is connected with the push rod of the electric push rod (5), lithium batteries are arranged in the junction box, and the electric push rod (5) is connected with the lithium batteries in the junction box.

5. The water quality sampling and garbage collection mobile platform according to claim 4, wherein: The aforementioned shallow water quality sampling mechanism is placed in a sealed box (4), that is, a sealed box (4) is embedded at the stern on both sides of the center line, the end of the sealed box (4) facing the outside of the stern is open, a sealing cover (11) is arranged on the opening at the top of the sealed box (4), and the sealing cover (11) is slidably connected with the opening at the top of the sealed box (4); the sealing cover (11) is also connected with an electric push rod (5), and the opening and closing of the sealing cover (11) and the sealed box (4) are realized by starting the electric push rod (5).

6. The water quality sampling and garbage collection mobile platform according to claim 5, wherein: The vacuum sampling bottle (105) includes a bottle body, a water inlet is arranged at one end of the bottle body, a magnet (107) is installed at the other end of the bottle body, a conical spring (106) is installed in the water inlet, the bottom end of the conical spring (106) is fixed with the bottle body, the top end of the conical spring (106) is connected with a sealing ball (108), and the sealing ball (108) blocks the water inlet under the pressureless working condition; when the vacuum sampling bottle (105) is fixed on the sampling tube fixing frame (102), the end of the installed magnet (107) is adjacent to the T-shaped hollow support (92).

7. The water quality sampling and garbage collection mobile platform according to claim 6, wherein: A liquid cooling water pump is also installed in the cabin and communicates with the ship body controller, and a plurality of water pipes are arranged around the underwater propeller and communicate with the liquid cooling water pump.

8. A working method of the water quality sampling and garbage recycling moving platform according to claim 7, characterized in that: When the initial state, located on both sides of the salvage ship body salvage net (1) fishing end placed below the water surface, when the salvage ship body in the process of moving encounter floating garbage, ship controller to match the salvage net (1) water rudder (3) sends instructions, both sides of the salvage net (1) through the fixed hinge support support slowly lifted to the preset height, the garbage in the salvage net (1) is intercepted into the dumpable garbage can (8), when the salvage ship body returns to the shore, ship controller to match the dumpable garbage can (8) water rudder (3) sends instructions, lift the dumpable garbage can (8), the garbage in the dumpable garbage can (8) is dumped to the fixed processing area; When the salvage ship body needs to sample shallow water area, the ship controller sends the start instruction to the underwater propeller, the salvage ship body drives to the shallow water area to be detected, the ship controller sends the instruction to the electric push rod (5), the electric push rod (5) is retracted, and the rubber tube (7) connected with the needle tube (6) is water absorbing, and the water sample is stored in the lumen of the needle tube (6). At this time, the electric push rod (5) connected with the sealing cover (11) is started, the sealing box (4) with the needle tube (6) is sealed, and the rubber tube (7) is recovered and separated from the water surface, the sampling operation of the shallow water area is completed; When the salvage ship body needs to sample deep water area, start the rotary drive motor to rotate the selected vacuum sampling bottle (105) to the position of the fixed electromagnet (103) on the other end of the waterproof wire (94), power on the electromagnet (103) through the ship controller, the electromagnet (103) is connected with the magnet (107) of the vacuum sampling bottle (105), at this time the ship controller sends the release instruction to the electromagnetic buckle device (104), the vacuum sampling bottle (105) is separated from the sampling pipe fixing frame (102); Start the take-up drive motor (91), release the waterproof wire (94) of the built-in wire rotating disc, the vacuum sampling bottle (105) falls to the sampling depth at a constant speed, the sealing ball (108) overcomes the work of the conical spring (106) and separates from the water inlet, and the river water flows into the bottle body. When the bottle body is filled with river water, the conical spring (106) overcomes the pressure outside the bottle to reseal the vacuum sampling bottle (105); Continue to start the rotary drive motor, repeat the above steps to complete the collection of different vacuum sampling bottles (105).

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