Water quality monitoring unmanned ship based on photovoltaic driving

Abstract

The invention relates to the technical field of water quality monitoring, in particular to a water quality monitoring unmanned ship based on photovoltaic driving, which comprises a photovoltaic monitoring unmanned ship body and four deformation mechanisms, and the four deformation mechanisms are fixedly connected to the two sides of the front side and the two sides of the rear side of the top of the photovoltaic monitoring unmanned ship body respectively. The side, away from the photovoltaic monitoring unmanned ship body, of the deformation mechanism is fixedly connected with an acquisition mechanism, and the rear side of the bottom of the photovoltaic monitoring unmanned ship body is fixedly connected with a main electric paddle. The invention provides a water quality monitoring unmanned ship based on photovoltaic driving, which is provided with a structure for sampling in the water bottom, so that the water bottom sample can be sampled, the sampling stability of a specified water area is improved, and the water quality monitoring unmanned ship is provided with a structure for adjusting the ship body in real time according to different waterway road conditions. Therefore, the ship body structure can be adjusted in real time according to different waterway road conditions, and the stability of passing through the different waterway road conditions is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of water quality monitoring, and in particular to an unmanned water quality monitoring boat based on photovoltaic drive. Background Art

[0002] As we all know, water quality monitoring unmanned boats are devices that use satellite positioning and their own sensors to autonomously navigate on the water surface according to preset tasks to complete water sample collection and water quality monitoring. It is composed of a hull, main control, power supply and other systems, and can carry a variety of sensors. When in use, first plan the mission on shore, set the route, sampling points and monitoring parameters, and then drop it into the target waters. It automatically avoids obstacles during navigation, collects water samples and monitors data when it arrives at the sampling point, and transmits them back in real time. After completion, it can be remotely controlled or return automatically.

[0003] After searching, a Chinese patent discloses an unmanned remote-controlled boat for water quality monitoring, and its application publication number is: CN118560649B. The patent includes a hull assembly, a sampling assembly is provided at the bottom of the hull assembly, a protective device is fixedly installed inside the hull assembly, the hull assembly includes a hull member, a cabin groove is opened at the upper end of the hull member, a front cavity is opened at the front bottom of the hull member, the front cavity is connected with a bottom cavity, the bottom cavity is opened at the inner bottom of the hull member, and a mounting groove is opened at the rear end bottom of the bottom cavity. The sampling assembly includes a front plate, the front plate is fixedly installed at the front end opening of the front cavity, a front grid plate is fixedly installed at the front end of the front plate, a mounting plate is fixedly installed inside the front cavity, uniformly distributed front propellers are fixedly installed on the mounting plate, and a filter plate is fixedly installed at the connection between the bottom cavity and the front cavity. The device has an anti-obstruction function for water sample collection, and the device has a cargo shielding protection function.

[0004] The above patent can solve the problem of water accumulation in the cabin and the cargo being soaked. The problems existing in the prior art are: when collecting samples from designated waters, due to the lack of a structure for deep underwater sampling, it is impossible to sample the underwater samples, which reduces the stability when sampling in designated waters, and there is a lack of a structure for real-time adjustment of the hull to cope with different waterway conditions. Therefore, the hull structure cannot be adjusted in real time according to different waterway conditions, which reduces the stability when passing through different waterway conditions. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a photovoltaic-driven unmanned water quality monitoring boat, which has a structure for deep underwater sampling, so it can sample underwater samples, improving the stability when sampling in designated waters, and has a structure for real-time adjustment of the hull in response to different waterway conditions, so it can adjust the hull structure in real time according to different waterway conditions, improving the stability advantage when passing through different waterway conditions.

[0006] (II) Technical solution The above technical objectives of the present invention are achieved through the following technical solutions: a photovoltaic-driven water quality monitoring unmanned boat, comprising a photovoltaic monitoring unmanned boat body and a deformation mechanism, wherein four deformation mechanisms are respectively fixedly connected to both sides of the front side of the top of the photovoltaic monitoring unmanned boat body and both sides of the rear side of the top, a collecting mechanism is fixedly connected to one side of the deformation mechanism away from the photovoltaic monitoring unmanned boat body, and a main electric paddle is fixedly connected to the rear side of the bottom of the photovoltaic monitoring unmanned boat body; The deformation mechanism includes an electric rotating rod, an adjusting hydraulic rod, a positioning rotating block, a guiding hydraulic rod and a guiding rotating rod. The four electric rotating rods are respectively fixedly connected to the two sides of the front side of the top of the photovoltaic monitoring unmanned boat body and the two sides of the rear side of the top. The adjusting hydraulic rod is fixedly connected to the side of the electric rotating rod away from the photovoltaic monitoring unmanned boat body. The positioning rotating block is fixedly connected to the side of the adjusting hydraulic rod away from the photovoltaic monitoring unmanned boat body. The guiding hydraulic rod is rotatably connected to the side of the positioning rotating block away from the adjusting hydraulic rod. The guiding rotating rod is rotatably connected to the side of the guiding hydraulic rod away from the photovoltaic monitoring unmanned boat body. The collection mechanism includes an auxiliary boat, a drainage trough, an auxiliary electric boat paddle, a lifting assembly, a sampling assembly and a sample tank. The two auxiliary boats are respectively fixedly connected to the bottom of the guide rotating rod on one side away from the photovoltaic monitoring unmanned boat body. The drainage trough is opened at the bottom of the auxiliary boat, the auxiliary electric boat paddle is fixedly connected to the rear side of the bottom of the auxiliary boat, the lifting assembly is fixedly connected to the bottom of the inner side of the drainage trough, the sampling assembly is fixedly connected to the bottom of the lifting assembly, and the sample tank is connected to the top of the sampling assembly. The lifting assembly includes a positioning plate, a small winch and a traction rope, wherein the positioning plate is fixedly connected to the bottom of the inner side of the drainage trough, the small winch is fixedly connected to the inner side of the positioning plate, and the traction rope is fixedly connected to the surface of the small winch; The sampling assembly includes a stabilizing ring, an electric propeller, a positioning frame, a liquid pump and a connecting pipe. The stabilizing ring is fixedly connected to the bottom of the traction rope, the electric propeller is fixedly connected to the inner side of the stabilizing ring, the positioning frame is fixedly connected to the top of the stabilizing ring, the liquid pump is fixedly connected to the top of the inner side of the positioning frame, the connecting pipe is connected to the top of the liquid pump, and the surface of the connecting pipe is connected to the bottom of the inner side of the sample tank.

[0007] By adopting the above technical scheme, a photovoltaic monitoring unmanned boat body, a deformation mechanism and a collection mechanism are set up. The photovoltaic monitoring unmanned boat body is an existing water quality monitoring unmanned boat equipment driven by photovoltaics. The deformation mechanism can change the distance between the collection mechanism and the photovoltaic monitoring unmanned boat body to achieve the effect of deformation to adapt to different waterway conditions. The collection mechanism can collect water quality samples, and can collect water quality samples at different depths, thereby improving the stability of sample collection.

[0008] The present invention is further configured as follows: a stabilizing groove is provided at the bottom of the photovoltaic monitoring unmanned boat body, and the inner side of the stabilizing groove is configured as a square.

[0009] By adopting the above technical solution and setting up a stabilization groove, the bottom of the photovoltaic monitoring unmanned boat body can be immersed in water, and the water flow can pass through the stabilization groove to apply a force to the bottom of the photovoltaic monitoring unmanned boat body to move into the water, while at the same time preventing the photovoltaic monitoring unmanned boat body from sinking into the water as a whole, thereby increasing the stability of the photovoltaic monitoring unmanned boat body when moving in the water.

[0010] The present invention is further configured as follows: a water guide plate is fixedly connected to the front side of the stabilizing tank, and the water guide plate is configured as an inclined surface.

[0011] By adopting the above technical solution and arranging a water guide plate, the water flowing into the stabilization tank can be guided, thereby increasing the stability of the water when it flows into the stabilization tank.

[0012] The present invention is further configured as follows: an anti-deflection hole plate is fixedly connected to the surface of the positioning plate, the inner side of the anti-deflection hole plate is configured as an arc surface, and the inner side of the anti-deflection hole plate contacts the surface of the traction rope.

[0013] By adopting the above technical solution, the movement of the traction rope can be limited by setting an anti-deflection hole plate, so that the traction rope is kept on the side of the positioning plate close to the stabilizing ring, thereby increasing the stability of the traction rope during transportation.

[0014] The present invention is further configured as follows: a support plate is fixedly connected to the rear side of the auxiliary ship, a spoiler is welded to the top of the support plate, and both sides of the spoiler are configured as inclined surfaces.

[0015] By adopting the above technical solution, by setting a support plate and a spoiler, the support plate can limit the spoiler, and the spoiler can be limited to the rear side of the top of the auxiliary boat, so that when the auxiliary boat moves on the water, the air can be guided by the spoilers set as inclined surfaces on both sides, which can increase the stability of the auxiliary boat when moving.

[0016] The present invention is further configured as follows: the bottom of the electric propeller is fixedly connected to a fixed base, and a counterweight is clamped on the surface of the fixed base.

[0017] By adopting the above technical solution, a fixed base and a counterweight block are set, and the fixed base can limit the counterweight block, and multiple counterweight blocks can be limited at the same time, so that the counterweight block can increase the weight of the electric propeller to increase the speed and stability of the electric propeller sinking into the water.

[0018] The present invention is further configured as follows: an interception plate is fixedly connected to the inner side of the stabilizing ring, and a drainage port is provided on the surface of the interception plate.

[0019] By adopting the above technical solution, an interception plate and a drainage port are set up. The interception plate can provide auxiliary support to the bottom of the electric propeller to increase the stability of the electric propeller when in use. The drainage port can introduce water into the interception plate, so that the interception plate can intercept impurities outside the drainage port, thereby increasing the stability of water when flowing into the electric propeller.

[0020] The present invention is further configured as follows: a side of the auxiliary ship away from the photovoltaic monitoring unmanned ship body is fixedly connected to a base frame, and a float is clamped on the inner side of the base frame.

[0021] By adopting the above technical solution, by setting a base frame and a float, the base frame can limit the float, so that the buoyancy of the auxiliary ship can be increased when the float contacts the water, thereby further increasing the stability of the auxiliary ship when moving on the water.

[0022] The present invention is further configured as follows: a limiting sleeve is clamped on the top of the auxiliary boat, a guide sleeve is fixedly connected to the top and bottom of the inner side of the limiting sleeve, and the inner side of the limiting sleeve contacts the surface of the sample tank.

[0023] By adopting the above technical solution, by setting a limit sleeve and a guide sleeve, the limit sleeve can limit the position of the guide sleeve, and can further limit the position of the sample can, thereby increasing the stability of the sample can when it is placed on the connecting tube. The guide sleeve can guide and limit the installation and recovery of the sample can, so that the sample can can be guided into the limit sleeve for limitation.

[0024] The present invention is further configured as follows: a can cover is clamped on the top of the sample can, a sealing ring is fixedly connected to the bottom of the can cover, and a surface of the sealing ring is clamped on the top of the inner side of the sample can.

[0025] By adopting the above technical solution, through setting the can cover and the sealing ring, the can cover can close the top of the sample can, so that the sample can forms a sealed space to prevent the internal liquid or the external liquid from seeping into the sample can. The sealing ring can fill and seal the gap between the sample can and the can cover by its own softness, so as to further increase the airtightness of the can cover and the sample can when they are closed.

[0026] (III) Beneficial effects Compared with the prior art, the present invention provides a photovoltaic-driven water quality monitoring unmanned boat, which has the following beneficial effects: The photovoltaic-driven water quality monitoring unmanned boat is provided with a photovoltaic monitoring unmanned boat body and a deformation mechanism. The photovoltaic monitoring unmanned boat body is an existing photovoltaic-powered water quality monitoring unmanned boat device, which has its own control center and can be remotely controlled by an external control terminal. The main electric boat paddle can be used to move on the water and monitor the collected water quality samples. The electric rotating rod is an existing rotating rod structure driven by a motor, which can be driven by electricity to drive the adjusting hydraulic rod to swing up and down. The adjusting hydraulic rod can drive the guiding hydraulic rod to perform angular displacement along the positioning rotating block, thereby achieving the effect of moving the guiding rotating rod, and the adjusting hydraulic rod can be telescoped with the guiding rotating rod to further adjust the distance between the guiding rotating rod and the electric rotating rod, and change the width and buoyancy distribution between the photovoltaic monitoring unmanned boat body and the collecting mechanism, thereby achieving the effect of allowing the guiding rotating rod to drive the collecting mechanism to approach and move away from the photovoltaic monitoring unmanned boat body, and finally achieving the effect of allowing the photovoltaic monitoring unmanned boat body and the collecting mechanism to achieve structural deformation, thereby being able to adapt to different waterway conditions. The photovoltaic-driven water quality monitoring unmanned boat is provided with a collection mechanism. The auxiliary boat is an existing unmanned boat device, which has its own control center and can be remotely connected to a control terminal for remote control. It can move on the water and move together with the photovoltaic monitoring unmanned boat body and the deformation mechanism. The drainage trough can immerse the bottom of the auxiliary boat in the water, so that the water flow can pass through the bottom of the auxiliary boat when the auxiliary boat moves, so that the water flow exerts a downward force on the auxiliary boat, and balance is achieved through the buoyancy of the auxiliary boat itself, which can increase the stability of the auxiliary boat when it moves in the water. The auxiliary electric paddle can push the water flow to drive the auxiliary boat to move The positioning plate can limit the small winch, so that the small winch can drive the traction rope to adjust the orientation of the stabilizing ring. When the traction rope is released, the stabilizing ring can be sunk, so that the water flow can be transported from bottom to top under the operation of the electric propeller. While driving the stabilizing ring to sink, the water flow can be transported to the liquid pump, so that the liquid pump on the positioning frame can pump the water through the connecting pipe to the sample tank for storage. The liquid pump can have different sample collection effects according to the depth of the stabilizing ring, thereby realizing the effect of collecting samples at different depths in the water, thereby improving the flexibility of collecting water quality samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the deformation mechanism in the present invention; Figure 3 It is a structural schematic diagram of the water diversion plate in the present invention; Figure 4 It is a schematic diagram of the connection between the guide rotating rod and the collection mechanism in the present invention; Figure 5It is a structural schematic diagram of the collection mechanism in the present invention; Figure 6 It is a structural schematic diagram of the lifting assembly in the present invention; Figure 7 It is a schematic diagram of the structure of the sampling component in the present invention; Figure 8 It is a schematic diagram of the structure of the float in the present invention; Fig. 9 It is a schematic diagram of the structure of the sealing ring in the present invention.

[0028] In the figure: 1. Photovoltaic monitoring unmanned boat body; 2. Deformation mechanism; 21. Electric rotating rod; 22. Adjustment hydraulic rod; 23. Positioning rotating block; 24. Guide hydraulic rod; 25. Guide rotating rod; 3. Collection mechanism; 31. Auxiliary boat; 32. Drainage trough; 33. Auxiliary electric paddle; 34. Lifting assembly; 341. Positioning plate; 342. Small winch; 343. Towing rope; 35. Sampling assembly; 351. Stabilizing ring; 352. Electric propeller; 353, positioning frame; 354, liquid pump; 355, connecting pipe; 36, sample tank; 4, main electric paddle; 5, stabilizing tank; 6, water guide plate; 7, anti-deviation hole plate; 8, support plate; 9, spoiler; 10, fixed base; 11, counterweight block; 12, interception plate; 13, drainage port; 14, base frame; 15, float; 16, limit sleeve; 17, guide sleeve; 18, tank cover; 19, sealing ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0030] See also Figure 1-4 A photovoltaic-driven water quality monitoring unmanned boat comprises a photovoltaic monitoring unmanned boat body 1 and a deformation mechanism 2, wherein four deformation mechanisms 2 are respectively fixedly connected to both sides of the front side of the top and both sides of the rear side of the top of the photovoltaic monitoring unmanned boat body 1, and a main electric paddle 4 is fixedly connected to the rear side of the bottom of the photovoltaic monitoring unmanned boat body 1; The deformation mechanism 2 includes an electric rotating rod 21, an adjusting hydraulic rod 22, a positioning rotating block 23, a guiding hydraulic rod 24 and a guiding rotating rod 25. The four electric rotating rods 21 are respectively fixedly connected to the two sides of the front side of the top and the two sides of the rear side of the top of the photovoltaic monitoring unmanned boat body 1. The adjusting hydraulic rod 22 is fixedly connected to the side of the electric rotating rod 21 away from the photovoltaic monitoring unmanned boat body 1. The positioning rotating block 23 is fixedly connected to the side of the adjusting hydraulic rod 22 away from the photovoltaic monitoring unmanned boat body 1. The guiding hydraulic rod 24 is rotatably connected to the side of the positioning rotating block 23 away from the adjusting hydraulic rod 22. The guiding rotating rod 25 is rotatably connected to the side of the guiding hydraulic rod 24 away from the photovoltaic monitoring unmanned boat body 1. By setting the photovoltaic monitoring unmanned boat body 1 and the deformation mechanism 2, the photovoltaic monitoring unmanned boat body 1 is an existing water quality monitoring unmanned boat equipment powered by photovoltaic power, and has its own control center, which can be remotely connected to an external control terminal. It can be remotely controlled and can move on the water through the main electric paddle 4 and monitor the collected water quality samples. The electric rotating rod 21 is an existing rotating rod structure driven by a motor, and can drive the adjusting hydraulic rod 22 to swing up and down through electricity. The adjusting hydraulic rod 22 can drive the guiding hydraulic rod 24 to perform angular displacement along the positioning rotating block 23, thereby achieving the effect of moving the guiding rotating rod 25, and the adjusting hydraulic rod 22 can be telescoped with the guiding rotating rod 25 to further adjust the distance between the guiding rotating rod 25 and the electric rotating rod 21, and change the width and buoyancy distribution between the photovoltaic monitoring unmanned boat body 1 and the collecting mechanism 3, thereby achieving the effect of allowing the guiding rotating rod 25 to drive the collecting mechanism 3 to approach and move away from the photovoltaic monitoring unmanned boat body 1, and finally achieving the effect of allowing the photovoltaic monitoring unmanned boat body 1 and the collecting mechanism 3 to achieve structural deformation, so as to adapt to different waterway conditions.

[0031] Among them, a stabilizing groove 5 is opened at the bottom of the photovoltaic monitoring unmanned boat body 1, and the inner side of the stabilizing groove 5 is set to be square. By setting the stabilizing groove 5, the bottom of the photovoltaic monitoring unmanned boat body 1 can be immersed in water, and the water flow passes through the stabilizing groove 5 to apply a force to the bottom of the photovoltaic monitoring unmanned boat body 1 to move into the water, while preventing the photovoltaic monitoring unmanned boat body 1 from sinking into the water as a whole, thereby increasing the stability of the photovoltaic monitoring unmanned boat body 1 when moving in the water.

[0032] Among them, a water guide plate 6 is fixedly connected to the front side of the stable tank 5, and the water guide plate 6 is set as an inclined surface. By setting the water guide plate 6, the water flowing into the stable tank 5 can be guided to increase the stability of the water when flowing into the stable tank 5.

[0033] The working principle of this embodiment is as follows: first, the photovoltaic monitoring unmanned boat body 1 is placed in the water area to be monitored, and then the photovoltaic monitoring unmanned boat body 1 is controlled by an external control center, and then the main electric paddle 4 will drive the photovoltaic monitoring unmanned boat body 1 to move on the water. When passing through different waterway conditions, the electric rotating rod 21 will drive the adjusting hydraulic rod 22 to rotate up and down, so that the adjusting hydraulic rod 22 drives the guiding hydraulic rod 24 to rotate up and down with the positioning rotating block 23 as the center, and by adjusting the extension and retraction of the hydraulic rod 22 and the guiding hydraulic rod 24, the position of the guiding rotating rod 25 from the photovoltaic monitoring unmanned boat body 1 is adjusted in real time, so as to adjust the distance between the photovoltaic monitoring unmanned boat body 1 and the collecting mechanism 3 according to the real-time waterway conditions until it moves to the destination, and the photovoltaic equipment carried by the photovoltaic monitoring unmanned boat body 1 can collect sunlight to provide energy for the photovoltaic monitoring unmanned boat body 1, the deformation mechanism 2 and the collecting mechanism 3. Example 2

[0034] refer to Figure 5-9 A photovoltaic-driven water quality monitoring unmanned boat also includes a collection mechanism 3, wherein the collection mechanism 3 includes an auxiliary boat 31, a drainage trough 32, an auxiliary electric boat paddle 33, a lifting assembly 34, a sampling assembly 35 and a sample tank 36, the two auxiliary boats 31 are respectively fixedly connected to the bottom of the guide rotating rod 25 on one side away from the photovoltaic monitoring unmanned boat body 1, the drainage trough 32 is opened at the bottom of the auxiliary boat 31, the auxiliary electric boat paddle 33 is fixedly connected to the rear side of the bottom of the auxiliary boat 31, the lifting assembly 34 is fixedly connected to the bottom of the inner side of the drainage trough 32, the sampling assembly 35 is fixedly connected to the bottom of the lifting assembly 34, and the sample tank 36 is connected to the top of the sampling assembly 35; The lifting assembly 34 includes a positioning plate 341, a small winch 342 and a traction rope 343. The positioning plate 341 is fixedly connected to the bottom of the inner side of the drainage groove 32, the small winch 342 is fixedly connected to the inner side of the positioning plate 341, and the traction rope 343 is fixedly connected to the surface of the small winch 342. The sampling assembly 35 includes a stabilizing ring 351, an electric propeller 352, a positioning frame 353, a liquid pump 354 and a connecting pipe 355. The stabilizing ring 351 is fixedly connected to the bottom of the traction rope 343, the electric propeller 352 is fixedly connected to the inner side of the stabilizing ring 351, the positioning frame 353 is fixedly connected to the top of the stabilizing ring 351, the liquid pump 354 is fixedly connected to the top of the inner side of the positioning frame 353, the connecting pipe 355 is connected to the top of the liquid pump 354, and the surface of the connecting pipe 355 is connected to the bottom of the inner side of the sample tank 36. By setting the collection mechanism 3, the auxiliary ship 31 is an existing unmanned ship equipment, which has its own control center and can be remotely connected to the control terminal for remote control. It can move on the water and move together with the photovoltaic monitoring unmanned ship body 1 and the deformation mechanism 2. The drainage trough 32 can immerse the bottom of the auxiliary ship 31 in water, so that the water flow can pass through the bottom of the auxiliary ship 31 when the auxiliary ship 31 moves, so that the water flow can exert a force on the auxiliary ship 31. The auxiliary boat 31 can increase the stability of the auxiliary boat 31 when it moves in the water by the force generated by the auxiliary boat 31 itself, and the auxiliary electric paddle 33 can push the water flow to drive the auxiliary boat 31 to move. The positioning plate 341 can limit the small winch 342, so that the small winch 342 drives the traction rope 343 to adjust the position of the stabilizing ring 351, and when the traction rope 343 is released, the stabilizing ring 351 can be sunk, so that the water flow can be transported from bottom to top under the operation of the electric propeller 352, and the water flow can be transported to the liquid pump 354 while driving the stabilizing ring 351 to sink, so that the liquid pump 354 on the positioning frame 353 can pump water into the sample tank 36 through the connecting pipe 355 for storage, and the liquid pump 354 can have different effects on sample collection as the depth of the stabilizing ring 351 is different, so that the effect of sample collection at different depths in the water can be achieved, thereby improving the flexibility of water quality sample collection.

[0035] Among them, the surface of the positioning plate 341 is fixedly connected with an anti-deflection hole plate 7, the inner side of the anti-deflection hole plate 7 is set as an arc surface, and the inner side of the anti-deflection hole plate 7 is in contact with the surface of the traction rope 343. By setting the anti-deflection hole plate 7, the movement of the traction rope 343 can be limited, so that the traction rope 343 is kept on the side of the positioning plate 341 close to the stabilizing ring 351, thereby increasing the stability of the traction rope 343 during transportation.

[0036] Among them, a support plate 8 is fixedly connected to the rear side of the auxiliary ship 31, and a spoiler 9 is welded on the top of the support plate 8. The two sides of the spoiler 9 are set as inclined surfaces. By setting the support plate 8 and the spoiler 9, the support plate 8 can limit the spoiler 9, and the spoiler 9 can be limited to the rear side of the top of the auxiliary ship 31, so that when the auxiliary ship 31 moves on the water, the air can be guided by the spoiler 9 with inclined surfaces on both sides, which can increase the stability of the auxiliary ship 31 when moving.

[0037] Among them, the bottom of the electric propeller 352 is fixedly connected to the fixed base 10, and the surface of the fixed base 10 is clamped with a counterweight block 11. By setting the fixed base 10 and the counterweight block 11, the fixed base 10 can limit the counterweight block 11, and multiple counterweight blocks 11 can be limited at the same time, so that the counterweight block 11 can increase the weight of the electric propeller 352 to increase the speed and stability of the electric propeller 352 sinking into the water.

[0038] Among them, an interception plate 12 is fixedly connected to the inner side of the stabilizing ring 351, and a drainage port 13 is opened on the surface of the interception plate 12. By setting the interception plate 12 and the drainage port 13, the interception plate 12 can provide auxiliary support for the bottom of the electric propeller 352, thereby increasing the stability of the electric propeller 352 when in use. The drainage port 13 can introduce water into the interception plate 12, so that the interception plate 12 can intercept impurities outside the drainage port 13, thereby increasing the stability of water when flowing into the electric propeller 352.

[0039] Among them, the auxiliary ship 31 is fixedly connected to a base frame 14 on one side away from the photovoltaic monitoring unmanned ship body 1, and a float 15 is clamped on the inner side of the base frame 14. By setting the base frame 14 and the float 15, the base frame 14 can limit the float 15, so that when the float 15 comes into contact with water, the buoyancy of the auxiliary ship 31 can be increased, thereby further increasing the stability of the auxiliary ship 31 when moving on the water.

[0040] Among them, the top of the auxiliary boat 31 is clamped with a limiting sleeve 16, and the top and bottom of the inner side of the limiting sleeve 16 are fixedly connected with a guide sleeve 17. The inner side of the limiting sleeve 16 contacts the surface of the sample tank 36. By setting the limiting sleeve 16 and the guide sleeve 17, the limiting sleeve 16 can limit the position of the guide sleeve 17, and can further limit the position of the sample tank 36, thereby increasing the stability of the sample tank 36 when it is placed on the connecting tube 355. The guide sleeve 17 can guide and limit the installation and recovery of the sample tank 36, so that the sample tank 36 can be guided into the limiting sleeve 16 for limiting.

[0041] Among them, the top of the sample jar 36 is clamped with a jar cover 18, and the bottom of the jar cover 18 is fixedly connected with a sealing ring 19, and the surface of the sealing ring 19 is clamped with the top of the inner side of the sample jar 36. By setting the jar cover 18 and the sealing ring 19, the jar cover 18 can close the top of the sample jar 36, so that the sample jar 36 can form a sealed space to prevent the internal liquid or the external liquid from being immersed in the sample jar 36. The sealing ring 19 can fill and seal the gap between the sample jar 36 and the jar cover 18 through its own softness, so as to further increase the airtightness of the jar cover 18 and the sample jar 36 when they are closed.

[0042] The working principle of this embodiment is as follows: first, the auxiliary boat 31 and the photovoltaic monitoring unmanned boat body 1 are placed together in the waters where water quality monitoring is required, and then the auxiliary electric paddle 33 will drive the auxiliary boat 31 and the photovoltaic monitoring unmanned boat body 1 to move to the destination. When it is necessary to collect water quality samples at different depths, the small winch 342 will put the traction rope 343 into the water, and the stabilizing ring 351 will sink with the traction rope 343. At this time, the electric propeller 352 will transport the water under the stabilizing ring 351 to the liquid pump 354, and at the same time can drive the positioning plate 341 to move downstream until it reaches the required depth. The small winch 342 will stop transporting the traction rope 343, and then the liquid pump 354 will transport the water at the current depth through the connecting pipe 355 to the sample tank 36. After completing the water quality sample collection, the small winch 342 will retract the traction rope 343, so that the sample tank 36 can be reset together with the stabilizing ring 351.

[0043] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed. Although the embodiments of the present invention have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic-driven water quality monitoring unmanned boat, comprising a photovoltaic monitoring unmanned boat body (1) and a deformation mechanism (2), characterized in that: Four deformation mechanisms (2) are respectively fixedly connected to two sides of the front side of the top of the photovoltaic monitoring unmanned boat body (1) and two sides of the rear side of the top; a collection mechanism (3) is fixedly connected to one side of the deformation mechanism (2) away from the photovoltaic monitoring unmanned boat body (1); and a main electric paddle (4) is fixedly connected to the rear side of the bottom of the photovoltaic monitoring unmanned boat body (1); The deformation mechanism (2) comprises an electric rotating rod (21), an adjusting hydraulic rod (22), a positioning rotating block (23), a guiding hydraulic rod (24) and a guiding rotating rod (25); the four electric rotating rods (21) are respectively fixedly connected to the two sides of the front side of the top and the two sides of the rear side of the top of the photovoltaic monitoring unmanned boat body (1); the adjusting hydraulic rod (22) is fixedly connected to a side of the electric rotating rod (21) away from the photovoltaic monitoring unmanned boat body (1); the positioning rotating block (23) is fixedly connected to a side of the adjusting hydraulic rod (22) away from the photovoltaic monitoring unmanned boat body (1); the guiding hydraulic rod (24) is rotatably connected to a side of the positioning rotating block (23) away from the adjusting hydraulic rod (22); and the guiding rotating rod (25) is rotatably connected to a side of the guiding hydraulic rod (24) away from the photovoltaic monitoring unmanned boat body (1); The collection mechanism (3) comprises an auxiliary boat (31), a drainage trough (32), an auxiliary electric paddle (33), a lifting assembly (34), a sampling assembly (35) and a sample tank (36); the two auxiliary boats (31) are respectively fixedly connected to a side of the bottom of the guide rotating rod (25) away from the photovoltaic monitoring unmanned boat body (1); the drainage trough (32) is opened at the bottom of the auxiliary boat (31); the auxiliary electric paddle (33) is fixedly connected to the rear side of the bottom of the auxiliary boat (31); the lifting assembly (34) is fixedly connected to the bottom of the inner side of the drainage trough (32); the sampling assembly (35) is fixedly connected to the bottom of the lifting assembly (34); and the sample tank (36) is connected to the top of the sampling assembly (35); The lifting assembly (34) comprises a positioning plate (341), a small hoist (342) and a traction rope (343); the positioning plate (341) is fixedly connected to the bottom of the inner side of the drainage groove (32); the small hoist (342) is fixedly connected to the inner side of the positioning plate (341); and the traction rope (343) is fixedly connected to the surface of the small hoist (342); The sampling assembly (35) comprises a stabilizing ring (351), an electric propeller (352), a positioning frame (353), a liquid extraction pump (354) and a connecting tube (355); the stabilizing ring (351) is fixedly connected to the bottom of the traction rope (343); the electric propeller (352) is fixedly connected to the inner side of the stabilizing ring (351); the positioning frame (353) is fixedly connected to the top of the stabilizing ring (351); the liquid extraction pump (354) is fixedly connected to the top of the inner side of the positioning frame (353); the connecting tube (355) is connected to the top of the liquid extraction pump (354); and the surface of the connecting tube (355) is connected to the bottom of the inner side of the sample tank (36).

2. The photovoltaic-driven unmanned water quality monitoring boat according to claim 1, characterized in that: A stabilizing groove (5) is provided at the bottom of the photovoltaic monitoring unmanned boat body (1), and the inner side of the stabilizing groove (5) is designed to be square.

3. The photovoltaic-driven water quality monitoring unmanned boat according to claim 2 is characterized by: A water guide plate (6) is fixedly connected to the front side of the stabilizing groove (5), and the water guide plate (6) is configured as an inclined surface.

4. The photovoltaic-driven water quality monitoring unmanned boat according to claim 1 is characterized by: The surface of the positioning plate (341) is fixedly connected to an anti-deflection hole plate (7), the inner side of the anti-deflection hole plate (7) is set as a curved surface, and the inner side of the anti-deflection hole plate (7) contacts the surface of the traction rope (343).

5. The photovoltaic-driven unmanned water quality monitoring boat according to claim 1, characterized in that: A support plate (8) is fixedly connected to the rear side of the auxiliary boat (31), a spoiler (9) is welded to the top of the support plate (8), and both sides of the spoiler (9) are arranged as inclined surfaces.

6. The photovoltaic-driven water quality monitoring unmanned boat according to claim 1 is characterized by: The bottom of the electric propeller (352) is fixedly connected to a fixed base (10), and a counterweight (11) is clamped on the surface of the fixed base (10).

7. The photovoltaic-driven water quality monitoring unmanned boat according to claim 1 is characterized by: An interception plate (12) is fixedly connected to the inner side of the stabilizing ring (351), and a drainage port (13) is provided on the surface of the interception plate (12).

8. The photovoltaic-driven unmanned water quality monitoring boat according to claim 1, characterized in that: A side of the auxiliary ship (31) away from the photovoltaic monitoring unmanned ship body (1) is fixedly connected to a base frame (14), and a float (15) is clamped on the inner side of the base frame (14).

9. The photovoltaic-driven water quality monitoring unmanned boat according to claim 1, characterized in that: The top of the auxiliary boat (31) is clamped with a limiting clamping sleeve (16), the top and bottom of the inner side of the limiting clamping sleeve (16) are fixedly connected with a guide clamping sleeve (17), and the inner side of the limiting clamping sleeve (16) is in contact with the surface of the sample tank (36).

10. The photovoltaic-driven unmanned water quality monitoring boat according to claim 1, characterized in that: The top of the sample tank (36) is clamped with a tank cover (18), the bottom of the tank cover (18) is fixedly connected with a sealing ring (19), and the surface of the sealing ring (19) is clamped with the top of the inner side of the sample tank (36).

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