Unmanned surface vessel with annular anti-collision structure

Abstract

The unmanned surface vehicle with the annular anti-collision structure comprises an unmanned surface vehicle body, an anti-collision mechanism is arranged on the prow of the unmanned surface vehicle body, and an intercepting mechanism is arranged on the outer side of the unmanned surface vehicle body; through stretching and resetting of the extending end of the air cylinder, the annular pipe sprays water to the position above the annular anti-collision plate, the outer wall of the annular anti-collision plate is effectively cleaned, adhesion of garbage is prevented, cleanliness and attractiveness of the annular anti-collision plate are kept, recycling treatment difficulty caused by adhesion of the garbage is avoided, and meanwhile, the recycling efficiency is improved. The ice breaking hammer breaks thin ice on the shore, convenience is provided for recycling treatment of the unmanned surface vehicle body, damage or interference possibly caused by the thin ice to the unmanned surface vehicle body is also avoided, and the stability and safety of the unmanned surface vehicle body in the complex environment are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned surface boats, and more specifically, to an unmanned surface boat with an annular anti-collision structure. Background Art

[0002] With the rapid development of science and technology and intelligence, the development of unmanned boats is also getting faster and faster. Unmanned boats have the advantages of small size, high speed and intelligence, and are used in many places, such as water quality testing, patrol monitoring and maritime search and rescue tasks. The obstacle avoidance of unmanned boats is mainly through the sonar instrument to timely identify static and dynamic obstacles in the surrounding environment during navigation, and use the corresponding algorithm to avoid obstacles; When traditional unmanned boats conduct water quality inspections on water surfaces covered with floating garbage, the water surface is covered with garbage, causing the sonar to detect obstacle signals, making it impossible for the unmanned boat to plan an obstacle-free route. In addition, the garbage on the water surface comes into contact with the hull of the unmanned boat, and there may be some sharp objects in the garbage, causing scratches on the hull of the unmanned boat. According to the patent document with publication number CN117963099B, the lower end of the isolation obstacle avoidance bracket is submerged in the water to protect the main body of the unmanned boat, so that when the main body of the unmanned boat is sailing on the water surface full of floating garbage, the garbage on the water surface is effectively prevented from contacting the hull of the main body of the unmanned boat, and the sharp objects in the garbage are prevented from scratching the hull of the main body of the unmanned boat; However, in the above patent document, when the unmanned boat is recovered, garbage may adhere to the top of the isolation obstacle avoidance bracket, which affects the recovery of the surface unmanned boat body; at the same time, in the cold winter, the water bank is prone to freezing, which is not conducive to the recovery of the surface unmanned boat body, and it is impossible to break the thin ice on the shore to facilitate the recovery of the surface unmanned boat body on the frozen shore; In view of the above technical defects, a solution is now provided. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides an unmanned surface boat with an annular anti-collision structure.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: an unmanned surface boat with an annular anti-collision structure, comprising an unmanned surface boat body, an anti-collision mechanism is arranged at the bow of the unmanned surface boat body, and an interception mechanism is arranged on the outside of the unmanned surface boat body; The anti-collision mechanism comprises a cylinder connected to the upper part of the unmanned surface boat body, the output end of the cylinder is fixedly connected to a U-shaped frame, the bottom of the U-shaped frame is provided with an annular anti-collision plate, and the annular anti-collision plate is provided at the bow of the unmanned surface boat body; A cleaning component for cleaning the annular anti-collision plate is arranged below the U-shaped frame; An ice breaking assembly is arranged below the annular anti-collision plate.

[0005] Furthermore, a connecting frame is fixedly provided on the inner side of the annular anti-collision plate, a limiting slide rail is provided on the bow of the surface unmanned boat body, and the connecting frame is slidably matched with the limiting slide rail.

[0006] Furthermore, the cleaning assembly includes a cleaning box fixedly arranged above the surface unmanned boat body, and a piston plate is slidably arranged inside the cleaning box.

[0007] Furthermore, a transmission rod is fixedly provided on the top of the piston plate, and the top of the transmission rod movably penetrates to the top of the cleaning box and is fixedly connected to the U-shaped frame.

[0008] Furthermore, a vent hole is inserted on the bottom side wall of the cleaning box, a water inlet pipe is inserted on one side of the top of the cleaning box, and a cleaning pipe is inserted on the other side of the top of the cleaning box.

[0009] Furthermore, an annular tube is provided at the output end of the cleaning tube, the annular tube is arranged on the top of the annular anti-collision plate, and a one-way valve is provided on the outer wall of the water inlet pipe and the cleaning tube.

[0010] Furthermore, the ice-breaking assembly includes an ice-breaking rod 2 arranged at the bow of the surface unmanned boat body, and bevel gear 1 is fixedly arranged at both ends of the ice-breaking rod 2.

[0011] Furthermore, the outer side of the bevel gear one is meshedly connected with the bevel gear two, an ice-breaking rod one is fixedly arranged at the center of the bevel gear two, and multiple groups of ice-breaking hammers are arranged on the outer walls of the ice-breaking rod one and the ice-breaking rod two.

[0012] Furthermore, a motor is provided at the end of a group of ice-breaking rods 1, and the motor is connected to the annular anti-collision plate, and the ice-breaking rods 1 and 2 are both rotatably connected to the bottom of the annular anti-collision plate through a fixing plate.

[0013] Furthermore, the interception mechanism includes a mesh plate rotatably connected to the two side walls of the surface unmanned boat body, and the input end of the water inlet pipe is located on the rear side of the mesh plate. Connecting rods are rotatably provided on the opposite top side walls of the two groups of mesh plates, and an electric push rod is rotatably provided on the end of the connecting rod, and the electric push rod is rotatably coordinated with the upper part of the surface unmanned boat body.

[0014] Technical effects and advantages of the present invention: 1. The present invention pushes the garbage to the shore through the mesh plate, and cleans the garbage by salvaging. At the same time, the extended end of the cylinder is reset, the U-shaped frame moves upward, and the transmission rod pulls the piston plate upward to discharge the water above the cleaning box into the inside of the annular pipe through the cleaning pipe, and then sprays it above the annular anti-collision plate through the annular pipe to clean the outer wall of the annular anti-collision plate, thereby preventing the garbage from adhering to the top of the annular anti-collision plate and affecting the recovery and processing of the surface unmanned boat body.

[0015] 2. The present invention controls the rotation of the driving motor so that the icebreaker rod 1 drives the bevel gear 1 to rotate through the bevel gear 2, thereby realizing the rotation of the icebreaker rod 2, and then drives the icebreaker hammers above the two groups of icebreaker rods 1 and the two groups of icebreaker rods to rotate synchronously, breaking the thin ice on the shore, facilitating the recycling of the surface unmanned boat body, and avoiding the thin ice from affecting the collection of the surface unmanned boat body. / 3. The present invention extends and resets the extended end of the cylinder so that the annular tube sprays water above the annular anti-collision plate, effectively cleaning the outer wall of the annular anti-collision plate and preventing the adhesion of garbage, which not only keeps the annular anti-collision plate clean and beautiful, but also avoids the difficulty of recycling and processing caused by the adhesion of garbage. At the same time, the icebreaker hammer breaks the thin ice on the shore, facilitating the recycling of the surface unmanned boat body, and avoiding the damage or interference that the thin ice may cause to the surface unmanned boat body, ensuring its stability and safety in complex environments; Efficient garbage disposal, timely cleaning and maintenance of anti-collision plates, and enhanced icebreaking capabilities not only improve the operating efficiency of the surface unmanned vessel itself, but also ensure its reliability and safety in various environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the appearance of the overall structure of the present invention.

[0017] Figure 2 It is a three-dimensional diagram of the anti-collision mechanism in the present invention.

[0018] Figure 3 It is a stereoscopic diagram of the ice breaking assembly in the present invention.

[0019] Figure 4 It is a top view of the overall structure of the present invention.

[0020] Figure 5 It is a three-dimensional diagram of the annular tube in the present invention.

[0021] Figure 6 It is a three-dimensional diagram of the limiting slide rail in the present invention.

[0022] Figure 7 It is a front view of the cleaning component of the present invention.

[0023] Figure 8 It is a three-dimensional diagram of the interception mechanism in the present invention.

[0024] The accompanying drawings are marked as follows: 1. Surface unmanned boat body; 2. Anti-collision mechanism; 21. Cylinder; 22. U-shaped frame; 23. Cleaning assembly; 231. Cleaning box; 232. Vent; 233. Piston plate; 234. Cleaning pipe; 235. Water inlet pipe; 236. Transmission rod; 237. Annular pipe; 24. Annular anti-collision plate; 25. Connecting frame; 26. Limiting slide rail; 27. Ice-breaking assembly; 271. Ice-breaking rod one; 272. Ice-breaking rod two; 273. Bevel gear one; 274. Bevel gear two; 3. Intercepting mechanism; 31. Mesh plate; 32. Connecting rod; 33. Electric push rod. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1: Figure 1-8 As shown, the unmanned surface boat with a ring-shaped anti-collision structure proposed in this embodiment includes an unmanned surface boat body 1, an anti-collision mechanism 2 is provided at the bow of the unmanned surface boat body 1, and an interception mechanism 3 for intercepting garbage is provided on the outside of the unmanned surface boat body 1; like Figure 1-8 As shown, the anti-collision mechanism 2 includes a cylinder 21 connected to the top of the unmanned surface boat body 1, the output end of the cylinder 21 is fixedly connected to a U-shaped frame 22, the bottom of the U-shaped frame 22 is provided with an annular anti-collision plate 24, and the annular anti-collision plate 24 is provided at the bow of the unmanned surface boat body 1; It should be noted that when there is garbage in the running track of the unmanned surface boat body 1, the control cylinder 21 contracts, the U-shaped frame 22 descends, and the annular anti-collision plate 24 moves to the water surface to intercept the garbage in the water; like Figure 1-8 As shown, a connecting frame 25 is fixedly arranged on the inner side of the annular anti-collision plate 24, a limited position slide rail 26 is provided at the bow of the surface unmanned boat body 1, and the connecting frame 25 is slidably matched with the limited position slide rail 26; The connecting frame 25 and the limiting slide rail 26 cooperate with each other to limit the movement of the annular anti-collision plate 24; like Figure 1-8As shown, a cleaning assembly 23 for cleaning the annular anti-collision plate 24 is arranged below the U-shaped frame 22, and the cleaning assembly 23 includes a cleaning box 231 fixedly arranged above the surface unmanned boat body 1, a piston plate 233 is slidably arranged inside the cleaning box 231, and a transmission rod 236 is fixedly arranged on the top of the piston plate 233, and the top of the transmission rod 236 movably penetrates to the top of the cleaning box 231 and is fixedly connected to the U-shaped frame 22; It should be noted that: during the process of the extended end of the cylinder 21 contracting, the transmission rod 236 pushes the piston plate 233 downward, and the water on the water surface enters the interior of the cleaning box 231 through the water inlet pipe 235; A vent hole 232 is inserted on the bottom side wall of the cleaning box 231, a water inlet pipe 235 is inserted on one side of the top of the cleaning box 231, a cleaning pipe 234 is inserted on the other side of the top of the cleaning box 231, and an annular pipe 237 is provided at the output end of the cleaning pipe 234, and the annular pipe 237 is provided on the top of the annular anti-collision plate 24, and a one-way valve is provided on the outer wall of the water inlet pipe 235 and the cleaning pipe 234; It should be explained that: water is introduced into the cleaning box 231 through the water inlet pipe 235, and then, by resetting the extended end of the cylinder 21, the transmission rod 236 moves upward, and the water in the cleaning box 231 is sprayed into the cleaning pipe 234 through the piston plate 233, and the garbage on the annular anti-collision plate 24 is cleaned through the annular pipe 237; The extended end of the cylinder 21 is reset, the U-shaped frame 22 moves upward, and the transmission rod 236 pulls the piston plate 233 upward, so that the water above the cleaning box 231 is discharged into the inside of the annular pipe 237 through the cleaning pipe 234, and then sprayed on the top of the annular anti-collision plate 24 through the annular pipe 237 to clean the outer wall of the annular anti-collision plate 24, so as to prevent garbage from adhering to the top of the annular anti-collision plate 24 and affecting the recycling of the surface unmanned boat body 1; The annular pipe 237 sprays water above the annular bumper plate 24, effectively cleaning the outer wall of the annular bumper plate 24 and preventing the adhesion of garbage, which not only keeps the annular bumper plate 24 clean and beautiful, but also avoids the difficulty of recycling caused by the adhesion of garbage; It should be noted that: the output end of the cleaning pipe 234 is provided with a plurality of water spray ports, and the plurality of water spray ports are all arranged toward the annular anti-collision plate 24, for cleaning the garbage above the annular anti-collision plate 24; like Figure 1-8 As shown, an icebreaker assembly 27 is arranged below the annular anti-collision plate 24, and the icebreaker assembly 27 includes an icebreaker rod 272 arranged at the bow of the surface unmanned boat body 1, and both ends of the icebreaker rod 272 are fixedly provided with a bevel gear 273, and the outer side of the bevel gear 273 is meshed and connected with a bevel gear 274, and the center of the bevel gear 274 is fixedly provided with an icebreaker rod 271, and multiple groups of icebreaker hammers are arranged on the outer walls of the icebreaker rod 271 and the icebreaker rod 272; Then the driving motor is controlled to rotate, so that the ice-breaking rod 1 271 drives the bevel gear 1 273 to rotate through the bevel gear 274, so as to realize the rotation of the ice-breaking rod 272, and then drives the ice-breaking hammers above the two groups of ice-breaking rods 1 271 and the two groups of ice-breaking rods 272 to rotate synchronously, so as to break the thin ice on the shore, thereby facilitating the recycling of the surface unmanned boat body 1 and preventing the thin ice from affecting the collection of the surface unmanned boat body 1; It should be noted that: a motor is provided at the end of a group of ice-breaking rods 271, and the motor is connected to the annular anti-collision plate 24; the ice-breaking rods 271 and 272 are both rotatably connected to the bottom of the annular anti-collision plate 24 through a fixing plate; The icebreaker hammer breaks the thin ice on the shore to facilitate the recovery of the unmanned surface boat body 1. At the same time, this step also avoids possible damage or interference to the unmanned surface boat body 1 caused by the thin ice, ensuring its stability and safety in complex environments. Embodiment 2: Figure 1 , 5 As shown in Figures 8 and 8, the unmanned surface boat 1 with an annular anti-collision structure proposed in this embodiment is improved on the basis of the embodiment 1, and the interception mechanism 3 includes a mesh plate 31 rotatably connected to the two side walls of the unmanned surface boat body 1, and the input end of the water inlet pipe 235 is located at the rear side of the mesh plate 31; it is ensured that the water sucked into the cleaning box 231 is clean. At the same time, the input end of the water inlet pipe 235 is usually provided with a filter element for filtering water, and the common filter element is a filter plate, the main purpose of which is to intercept impurities in the water to prevent them from entering the cleaning box 231; Connecting rods 32 are rotatably provided on the top side walls opposite to each other of the two sets of mesh plates 31, and electric push rods 33 are rotatably provided on the ends of the connecting rods 32, and the electric push rods 33 are rotatably matched with the upper part of the unmanned surface boat body 1; The electric push rod 33 is extended to push the net plate 31 outward to intercept the garbage, which is convenient for later cleaning and treatment, and prevents the garbage on the water surface from causing damage to the surface unmanned boat body 1; the garbage is pushed to the shore by the net plate 31, which greatly simplifies the garbage cleaning process. This mechanized operation not only improves the cleaning efficiency, but also reduces the labor cost; the salvage operation follows closely to ensure that the garbage is cleaned up in time and thoroughly, thereby maintaining the cleanliness of the water surface; In the present invention, it can be seen from the combination of the first embodiment and the second embodiment that: by extending and resetting the extended end of the cylinder 21, the annular tube 237 sprays water above the annular anti-collision plate 24, effectively cleaning the outer wall of the annular anti-collision plate 24 and preventing the adhesion of garbage, which not only keeps the annular anti-collision plate 24 clean and beautiful, but also avoids the difficulty of recycling caused by the adhesion of garbage; At the same time, the icebreaker hammer breaks the thin ice on the shore, which facilitates the recycling of the unmanned surface boat body 1 and avoids possible damage or interference to the unmanned surface boat body 1 caused by the thin ice, ensuring its stability and safety in complex environments; efficient garbage disposal, timely cleaning and maintenance of the anti-collision plate and enhanced icebreaking ability, these features not only improve the operating efficiency of the unmanned surface boat body, but also ensure its reliability and safety in various environments; Working principle: When the present invention is used, first, the unmanned surface boat body 1 is sent from the shore to the water surface, and the water is sampled or detected as the unmanned surface boat body 1 travels. When there is garbage in the running track of the unmanned surface boat body 1, the cylinder 21 is controlled to contract, the U-shaped frame 22 is lowered, and the annular anti-collision plate 24 is moved to the water surface to intercept the garbage in the water. At the same time, the electric push rod 33 is extended to push the mesh plate 31 outward to intercept the garbage, which is convenient for subsequent cleaning and avoids the garbage on the water surface from damaging the unmanned surface boat body 1. During the contraction of the extended end of the cylinder 21, the transmission rod 236 pushes the piston plate 233 downward, and the water on the water surface enters the interior of the cleaning box 231 through the water inlet pipe 235; After the sampling or detection is completed, the surface unmanned boat body 1 returns to the shore, pushes the garbage to the shore through the mesh plate 31, and cleans the garbage by salvaging. At the same time, the extended end of the cylinder 21 is reset, the U-shaped frame 22 moves upward, and the transmission rod 236 pulls the piston plate 233 upward to discharge the water above the cleaning box 231 into the inside of the annular pipe 237 through the cleaning pipe 234, and then sprays it above the annular anti-collision plate 24 through the annular pipe 237 to clean the outer wall of the annular anti-collision plate 24, so as to prevent the garbage from adhering to the top of the annular anti-collision plate 24 and affecting the recycling of the surface unmanned boat body 1; In winter, thin ice is easy to form on the shore. When the unmanned surface boat body 1 returns to the shore, the driving motor is controlled to rotate, so that the ice-breaking rod 1 271 drives the bevel gear 1 273 to rotate through the bevel gear 274, thereby realizing the rotation of the ice-breaking rod 272, and then driving the two groups of ice-breaking rods 1 271 and the ice-breaking hammers above the group of ice-breaking rods 272 to rotate synchronously, breaking the thin ice on the shore, thereby facilitating the recycling of the unmanned surface boat body 1 and preventing the thin ice from affecting the collection of the unmanned surface boat body 1.

[0027] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An unmanned surface boat with an annular anti-collision structure, comprising an unmanned surface boat body (1), characterized in that: The bow of the unmanned surface boat body (1) is provided with an anti-collision mechanism (2), and the outer side of the unmanned surface boat body (1) is provided with an interception mechanism (3); The anti-collision mechanism (2) comprises a cylinder (21) connected to the top of the unmanned surface boat body (1), the output end of the cylinder (21) being fixedly connected to a U-shaped frame (22), the bottom of the U-shaped frame (22) being provided with an annular anti-collision plate (24), and the annular anti-collision plate (24) being provided at the bow of the unmanned surface boat body (1); A cleaning assembly (23) for cleaning the annular anti-collision plate (24) is provided below the U-shaped frame (22); An ice breaking assembly (27) is provided below the annular anti-collision plate (24).

2. The unmanned surface boat with an annular anti-collision structure according to claim 1, characterized in that: A connecting frame (25) is fixedly provided on the inner side of the annular anti-collision plate (24); a limit slide rail (26) is provided at the bow of the unmanned surface boat body (1); and the connecting frame (25) is slidably matched with the limit slide rail (26).

3. The unmanned surface boat with an annular anti-collision structure according to claim 1, characterized in that: The cleaning assembly (23) comprises a cleaning box (231) fixedly arranged above the unmanned surface boat body (1), and a piston plate (233) is slidably arranged inside the cleaning box (231).

4. The unmanned surface boat with an annular anti-collision structure according to claim 3 is characterized in that: A transmission rod (236) is fixedly provided on the top of the piston plate (233), and the top of the transmission rod (236) movably penetrates above the cleaning box (231) and is fixedly connected to the U-shaped frame (22).

5. The unmanned surface boat with an annular anti-collision structure according to claim 4, characterized in that: A vent hole (232) is inserted on the bottom side wall of the cleaning box (231), a water inlet pipe (235) is inserted on one side of the top of the cleaning box (231), and a cleaning pipe (234) is inserted on the other side of the top of the cleaning box (231).

6. The unmanned surface boat with an annular anti-collision structure according to claim 5, characterized in that: An annular tube (237) is provided at the output end of the cleaning tube (234), the annular tube (237) being arranged on the top of the annular anti-collision plate (24), and one-way valves are provided on the outer walls of the water inlet tube (235) and the cleaning tube (234).

7. The unmanned surface boat with an annular anti-collision structure according to claim 1, characterized in that: The ice-breaking assembly (27) comprises a second ice-breaking rod (272) arranged at the bow of the unmanned surface boat body (1), and a first bevel gear (273) is fixedly arranged at both ends of the second ice-breaking rod (272).

8. The unmanned surface boat with an annular anti-collision structure according to claim 7, characterized in that: The outer side of the bevel gear 1 (273) is meshedly connected with the bevel gear 2 (274), and the center of the bevel gear 2 (274) is fixedly provided with an ice-breaking rod 1 (271), and the outer walls of the ice-breaking rod 1 (271) and the ice-breaking rod 2 (272) are both provided with multiple groups of ice-breaking hammers.

9. The unmanned surface boat with an annular anti-collision structure according to claim 8, characterized in that: A motor is provided at the end of one group of ice-breaking rods (271), and the motor is connected to the annular anti-collision plate (24). Both the ice-breaking rods (271) and the ice-breaking rods (272) are rotatably connected to the bottom of the annular anti-collision plate (24) via a fixing plate.

10. The unmanned surface boat with an annular anti-collision structure according to claim 5, characterized in that: The interception mechanism (3) comprises a mesh plate (31) rotatably connected to the two side walls of the unmanned surface boat body (1), and the input end of the water inlet pipe (235) is located at the rear side of the mesh plate (31), and connecting rods (32) are rotatably provided on the top side walls opposite to each other of the two groups of mesh plates (31), and an electric push rod (33) is rotatably provided at the end of the connecting rod (32), and the electric push rod (33) is rotatably matched with the upper part of the unmanned surface boat body (1).

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