An intelligent control unmanned garbage collection ship

Abstract

The present invention discloses an intelligent controlled unmanned garbage collection ship, which comprises a hull. From the front end face to the middle part of the hull, there are successively arranged a guiding mechanism, a fishing mechanism and a collection mechanism. The guiding mechanism is used to guide the garbage to the front side of the hull along with the movement of the hull. The guiding mechanism includes two brackets, which are respectively installed on the left and right sides of the front end of the hull. A net is arranged at the bottom end of each bracket, and a transmission mechanism is arranged at the top end of the bracket. A number of guiding members are assembled on the transmission mechanism, and the guiding members move cyclically along the length direction of the bracket under the drive of the transmission mechanism. The fishing mechanism is used to send the garbage converged at the front side of the hull into the collection mechanism. The fishing mechanism includes a fishing frame, a support and a motor. A groove is formed at the front end of the hull, and the support is rotatably assembled in the groove and driven to rotate by the motor. The present invention can complete the whole process of underwater fishing, surface lifting and aerial dumping in a single operation, forming a three-dimensional fishing track, which greatly improves the operation range.

Description

Technical Field

[0001] The present invention relates to the technical field of ships, and in particular to an intelligently controlled unmanned garbage collection ship. Background Art

[0002] In recent years, as people's demands for the natural environment have increased and their awareness of environmental protection has grown, the cleaning of floating garbage in rivers and lakes has become increasingly urgent. With the development of unmanned boat technology, unmanned boats have emerged as a way to collect garbage, avoiding the dangers of traditional manual salvage methods.

[0003] Currently, unmanned cleaning vessels generally utilize conveyor belt systems for garbage collection. While initially automated, these systems suffer from inherent technical limitations that severely limit efficiency and adaptability. Key bottlenecks include poor adaptability to complex waste, such as tangled weeds and plastic bags that can become entangled in the drive shaft, causing downtime. Large volumes of waste can become stuck in gaps, requiring manual intervention. Furthermore, heavy, wet, floating mud, and oily waste can easily adhere to the belt surface, reducing collection efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligently controlled unmanned garbage collection ship to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an intelligently controlled unmanned garbage collection ship, comprising a hull, wherein the hull is provided with a guide mechanism, a salvaging mechanism, and a collection mechanism in sequence from the front end to the middle portion thereof, wherein the guide mechanism is used to guide the garbage to the front side of the hull as the hull moves, and wherein the guide mechanism comprises two brackets, which are respectively mounted on the left and right sides of the front end of the hull, each bracket having a blocking net at the bottom end thereof, and a transmission mechanism being provided at the top end thereof, wherein a plurality of guide members are assembled on the transmission mechanism, and wherein the guide members are driven by the transmission mechanism to cyclically move along the length direction of the bracket;

[0006] The salvage mechanism is used to deliver the garbage gathered at the front side of the hull into the collection mechanism, and the salvage mechanism includes a salvage frame, a support and a motor. The front end of the hull is provided with a groove, the support is rotatably assembled in the groove and is driven to rotate by the motor, the support is provided with a slot, the salvage frame is slidably assembled in the slot, and a power assembly is provided on the support, and the power assembly is used to drive the salvage frame to perform lifting and lowering movements; when performing salvage work, the motor drives the salvage frame to rotate from below the hull to above the hull, and the power assembly drives the salvage frame to descend from above the hull to below the hull, and a guide block is rotatably provided on the upper part of the front end of the hull;

[0007] The power assembly drives the salvage rack to vertically descend below the water surface. At this time, the salvage rack is in a vertical standby state. When carrying out the salvage operation, the motor drives the support to rotate, driving the salvage rack to swing forward from the vertical state to the horizontal position at the bow to complete the garbage collection. Then it continues to rotate to make the salvage rack rotate above the hull and be in a vertical state. At this time, the captured object slides into the collection mechanism due to gravity. Finally, the power assembly drives the salvage rack to descend and reset. During the descent process, the guide block contacts the surface of the salvage rack to scrape off the residual attachments.

[0008] Further, the transmission mechanism includes a belt transmission device. The guide member includes a fixed seat, a rotating rod and a guide plate. The fixed seat is assembled on the conveyor belt of the belt transmission device. The rotating rod is rotatably assembled on the fixed seat. The guide plate is fixedly installed at the other end of the rotating rod. The top of the inner end face of the bracket is provided with an inclined surface. The inclined surface is located on the side of the rear end of the belt transmission device. When the guide plate moves to the inclined surface under the drive of the belt transmission device, it will be limited by the inclined surface force and gradually rotate from the vertical state to the horizontal state. A first torsion spring is connected between the rotating rod and the fixed seat to assist in resetting when the guide plate leaves the top surface of the bracket. And the elastic force of the first torsion spring can overcome the resistance of the garbage, so that the guide plate will not rotate when guiding the garbage.

[0009] Further, the guide plate is provided with an opening, and a plurality of crossbars are arranged in the opening.

[0010] Further, the front side of the top end and the rear side of the bottom end of the salvage rack are respectively provided with a "U"-shaped receiving groove. A limiting frame is arranged in each of the two receiving grooves. The limiting frame includes two inclined plates and a limiting plate. The two inclined plates are respectively slidably arranged at the left and right ends of the receiving groove. The limiting plate is connected between the two inclined plates and is slidably arranged with the receiving groove. A plurality of elastic members are connected between the inclined plates and the limiting plate and the bottom of the receiving groove. Limiting openings adapted to the inclined plates are arranged at both ends of the strip opening.

[0011] Further, the power assembly includes a motor and a gear arranged on the output shaft of the motor. The motor is assembled in the support. A rack is arranged on the side end of the salvage rack. The rack is in meshing transmission connection with the gear.

[0012] Further, a second torsion spring is arranged between the rotating shaft of the guide block and the inner wall of the hull. When the guide block is in the initial position, its front end face is in a horizontal state. The guiding part of the guide block is between the two inclined plates.

[0013] Further, the collection mechanism includes a collection box and a processing component. A collection cavity is provided in the middle of the hull and penetrates to the bottom of the hull. Fixed bars are provided on the inner wall of the collection cavity. The collection box is detachably placed on the fixed bars. A plurality of water outlets are provided at the bottom of the collection box. The processing components are provided at both the left and right ends of the top of the collection cavity. The processing component includes a rotating cylinder and an adjusting motor. The rotating cylinder is rotatably provided at the side end of the top of the collection cavity. The adjusting motor is in transmission connection with the rotating cylinder. A plurality of pressing rods are equidistantly arranged on the rotating cylinder, and the pressing rods on the two rotating cylinders on both sides are arranged in a staggered manner.

[0014] Further, buoyancy adjustment devices are provided at both the left and right ends of the hull. The buoyancy adjustment device includes a buoyancy chamber and a delivery pump. A buoyancy chamber is provided inside the buoyancy chamber. The delivery pump is installed at the upper end of the buoyancy chamber. The input end of the delivery pump is connected to a pipe body. The pipe body penetrates and extends to the bottom of the buoyancy chamber. The output end of the delivery pump faces the water surface. An inlet communicating with the buoyancy chamber is provided at the front bottom of the buoyancy chamber. A control valve is provided on the inlet. A pressure sensor is provided on the hull for real-time measurement of the garbage weight distribution in the left and right areas. The pressure sensor, the control valve and the delivery pump are all electrically connected to the control system.

[0015] Further, a control system is provided inside the hull. The control system is electrically connected to the hull, the transmission mechanism, the power component and the motor; An image acquisition device and a plurality of lidars for obstacle detection are installed on the hull. The control system is communicatively connected to the server and can perform remote control, remote control and autonomous control of the unmanned ship.

[0016] Further, a drone hangar is provided at the rear of the hull. A drone is provided inside the drone hangar. The drone is used for quickly scanning the water area at low altitude to identify the distribution area of floating garbage.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The guiding mechanism of the present invention adopts a belt transmission device and a rotatable guiding plate, and realizes automatic garbage guiding through an inclined surface limit design, and forms a front-end collection channel in cooperation with the net, so that the coverage range of the working surface is increased by more than 30%. The guiding plate continuously pushes the garbage to gather towards the center of the hull during the cyclic movement, avoiding stagnation, and the efficiency is increased by about 50% compared with the traditional fixed collection device;

[0019] 2. The salvage mechanism realizes the linkage of lifting and rotation through the motor and the rack and pinion drive. Combined with the design of the guiding block, it can complete the whole process of underwater retrieval, surface lifting, and aerial dumping in a single operation, forming a three-dimensional salvage trajectory, which can cover multiple layers of garbage belts from the water surface to underwater, greatly improving the operation range. At the same time, it solves the defects of the traditional fixed conveyor belt, such as poor adaptability to entangled garbage, easy to be involved in the drive shaft resulting in shutdown, and easy to jam the garbage in the belt gap.

[0020] 3. The collection box of the present invention is equipped with a misaligned pressure rod system, which compresses loose garbage by adjusting the motor-driven pressure rod to improve the effective capacity of the collection box. And the pressure rod can rotate upwards to form a funnel-shaped diversion structure when dumping, ensuring that the garbage can accurately fall into the collection box.

[0021] 4. The present invention can adjust the water volume of the buoyancy chambers on both sides in real time through the control valve and the delivery pump, maintain the balance of the hull when the garbage weight distribution is uneven, and avoid the hull from capsizing due to uneven garbage accumulation. Brief Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the garbage collection state of the unmanned ship of the present invention;

[0023] Figure 2 It is a schematic structural diagram of the garbage salvage state of the unmanned ship of the present invention;

[0024] Figure 3 It is a side view of the unmanned ship of the present invention;

[0025] Figure 4 It is a top view of the unmanned ship of the present invention;

[0026] Figure 5 It is a schematic structural diagram of the salvage frame of the present invention;

[0027] Figure 6 It is a schematic structural diagram of the guiding member of the present invention;

[0028] Figure 7 It is a schematic structural diagram of the buoyancy chamber of the present invention;

[0029] Figure 8 It is a schematic structural diagram of the guiding block of the present invention;

[0030] Figure 9 It is a schematic diagram of the salvage steps of the present invention.

[0031] In the figure, there are hull - 1, bracket - 2, net - 3, guide - 4, salvage rack - 5, support - 6, slot - 7, belt drive - 8, fixed seat - 9, rotating rod - 10, guide plate - 11, opening - 12, railing - 13, inclined plane - 14, receiving groove - 15, inclined plate - 16, limiting plate - 17, elastic member - 18, guiding block - 21, collection box - 22, collection chamber - 23, fixing strip - 24, water outlet - 25, rotating cylinder - 26, pressing rod - 27, buoyancy chamber - 28, delivery pump - 29, buoyancy room - 30, pipe body - 31, control valve - 32, drone hangar - 33, water inlet - 34. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] As Figures 1 to 9 shown, an intelligent - controlled unmanned garbage collection ship includes a hull 1. The hull 1 is successively provided with a guiding mechanism, a salvage mechanism, and a collection mechanism from the front end face to the middle. The guiding mechanism is used to guide garbage to the front side of the hull 1 as the hull 1 moves. The guiding mechanism includes two brackets 2, and the two brackets 2 are respectively installed on the left and right sides of the front end of the hull 1. A net 3 is arranged at the bottom end of each bracket 2, and a transmission mechanism is arranged at the top end of the bracket 2. A number of guide members 4 are assembled on the transmission mechanism, and the guide members 4 move cyclically along the length direction of the bracket 2 under the drive of the transmission mechanism;

[0034] The salvage mechanism is used to send the garbage converged on the front side of the hull 1 into the collection mechanism. The salvage mechanism includes a salvage rack 5, a support 6, and a motor. A groove is opened at the front end of the hull 1, the support 6 is rotatably assembled in the groove and is driven to rotate by the motor. A slot 7 is opened on the support 6, the salvage rack 5 is slidably assembled in the slot 7, and a power assembly is arranged on the support 6. The power assembly is used to drive the salvage rack 5 to perform lifting motion; when performing salvage work, the motor drives the salvage rack 5 to rotate from below the hull 1 to above the hull 1, and the power assembly drives the salvage rack 5 to descend from above the hull 1 to below the hull 1. A control system is arranged in the hull 1, and the control system is electrically connected to the hull 1, the transmission mechanism, the power assembly, and the motor.

[0035] In this embodiment, the transmission mechanism includes a belt transmission device 8. The guide member 4 includes a fixed seat 9, a rotating rod 10 and a guide plate 11. The fixed seat 9 is assembled on the conveyor belt of the belt transmission device 8. The rotating rod 10 is rotatably assembled on the fixed seat 9. The guide plate 11 is fixedly installed at the other end of the rotating rod 10. A slope 14 is formed at the top of the inner end surface of the bracket 2. The slope 14 is located on the side of the rear end of the belt transmission device 8. When the guide plate 11 moves to the slope 14 under the drive of the belt transmission device 8, it will be limited by the slope 14 and gradually rotate from the vertical state to the horizontal state. A first torsion spring is connected between the rotating rod 10 and the fixed seat 9 to assist in resetting when the guide plate 11 leaves the top surface of the bracket 2. An opening 12 is formed on the guide plate 11, and a number of crossbars 13 are arranged in the opening 12;

[0036] The retaining nets 3 on both sides of the front end of the hull 1 form a front-end collection channel, guiding the floating garbage to converge towards the center of the hull 1, which can form a larger working surface coverage, concentrate the scattered garbage, and through the continuously rotating guide plate 11, accelerate the efficiency of the garbage converging towards the center of the hull 1 of the garbage bin, and prevent the garbage from staying at the retaining net 3;

[0037] Due to the existence of the slope 14, when the guide plate 11 moves to the slope 14, it will be limited by the slope 14, rotate from the vertical state to the horizontal state, and move horizontally on the bracket 2 under the drive of the belt transmission device 8 until it moves to the other end of the bracket 2. Only then will it lose the limiting effect of the bracket 2 and return to the horizontal state under the elastic force of the first torsion spring. This design can prevent the guide plate 11 from taking the garbage out again when it rotates to the other side.

[0038] In this embodiment, a "凵"-shaped receiving groove 15 is respectively opened on the front side of the top and the rear side of the bottom of the salvage frame 5. A limit frame is set in each of the two receiving grooves 15. The limit frame includes two inclined plates 16 and a limit plate 17. The two inclined plates 16 are respectively slidably set at the left and right ends of the receiving groove 15. The limit plate 17 is connected between the two inclined plates 16 and is slidably set with the receiving groove 15. Several elastic members 18 are connected between the inclined plate 16 and the limit plate 17 and the bottom of the receiving groove 15. Both ends of the strip 7 are provided with a limit port adapted to the inclined plate 16. The power assembly includes a motor and a gear arranged on the output shaft of the motor. The motor Assembled in the support 6, a rack is provided at the side end of the salvage frame 5, which is meshed with the gear for transmission connection. A guide block 21 is rotatably provided on the upper front end of the hull 1, and a second torsion spring is provided between the rotation axis of the guide block 21 and the inner wall of the hull 1. When the guide block 21 is in the initial position, its front end face is horizontal, and the guiding part of the guide block 21 is between the two inclined plates 16, so that it can effectively guide the garbage between the two inclined plates 16 without contacting the inclined plates 16. In the process of the salvage frame 5 rotating from the horizontal state to the upward vertical state, the guide block 21 will rotate with the rotation of the salvage frame 5, thereby continuously contacting the surface of the salvage frame 5.

[0039] The salvage process of the salvage frame 5 is as follows: 1. Salvage operation stage: (1) Initial positioning: The gear drives the salvage frame to descend vertically to the water area below the water surface, and the salvage frame is in a vertical standby state at this time; (2) Garbage collection: The guide member 4 gathers floating objects on the water surface to the front area of the hull 1; (3) Rotational salvage: The motor drives the support 6 to rotate clockwise, driving the salvage frame 5 to swing forward from the vertical state to the horizontal position of the bow to complete the garbage collection; (4) Dumping and transfer: Continue to rotate to make the salvage frame rotate to the top of the hull 1 and be in a vertical state. At this time, the salvaged objects slide down due to gravity, and the guide block 21 dynamically fits with the salvage frame 5 during the rotation process, accurately guiding the garbage into the collection mechanism.

[0040] 2. Self-cleaning and reset mechanism: (5) Deep cleaning: The gear drives the salvage frame to descend again and return to the standby state. During the second descent, the guide block 21 is in continuous contact with the surface of the salvage frame 5. As the salvage frame 5 moves, the residual attachments on the surface are scraped off; (6) Limiting device: The inclined plate 16 and the limiting plate 17 form a lateral closed structure to prevent garbage from leaking sideways during operation. When the salvage frame 5 descends, the limiting opening constrains the inclined plate 16 to drive the limiting plate 17 to retract into the receiving groove 15, thereby ensuring the smooth descent of the salvage frame. After leaving the strip 7, the elastic member 18 automatically pops out and resets.

[0041] In this embodiment, the collection mechanism includes a collection box 22 and a processing component. A collection cavity 23 is formed in the middle of the hull 1, and the collection cavity 23 penetrates to the bottom of the hull 1. Fixed bars 24 are arranged on the inner wall of the collection cavity 23, and the collection box 22 is detachably placed on the fixed bars 24. A plurality of water outlets 25 are formed in the bottom of the collection box 22. Processing components are arranged at both the left and right ends of the top of the collection cavity 23. The processing component includes a rotating cylinder 26 and an adjusting motor. The rotating cylinder 26 is rotatably arranged at the side end of the top of the collection cavity 23, and the adjusting motor is in transmission connection with the rotating cylinder 26. A plurality of pressing rods 27 are arranged at equal intervals on the rotating cylinder 26, and the pressing rods 27 on the two rotating cylinders 26 on both sides are arranged in a staggered manner;

[0042] The adjusting motor can drive the rotating cylinder 26 to rotate. When the fishing frame 5 rotates to the upper part to dump garbage, the rotating cylinder 26 drives the pressing rods 27 thereon to rotate to the upper part and cooperate with the pressing rods 27 on the other side to form a funnel shape, so as to play a role in guiding materials, enabling the garbage to fall from the fishing frame 5 into the collection box 22 accurately and avoiding the garbage deviating from the collection path due to wind and waves; after the fishing frame 5 finishes dumping, the rotating cylinder 26 drives the pressing rods 27 to rotate downward, so as to squeeze the garbage in the collection box 22, squeeze out the water adsorbed in the garbage, and compress the loose garbage (such as foam and plastic bags) by extrusion, thereby increasing the capacity of the collection box 22;

[0043] The collection box 22 is detachably installed in the collection cavity 23. When the garbage in the collection box 22 is full, it is convenient for the staff to take it out for cleaning, maintenance or replacement. At the same time, the water outlets 25 at the bottom of the collection box 22 and the arranged through collection cavity 23 enable the water stains on the garbage entering the collection box 22 to fall back to the water surface.

[0044] In this embodiment, buoyancy adjustment devices are arranged at both the left and right ends of the hull 1. The buoyancy adjustment device includes a buoyancy chamber 28 and a delivery pump 29. A buoyancy chamber 30 is formed inside the buoyancy chamber 28. The delivery pump 29 is installed at the upper end of the buoyancy chamber 28. The input end of the delivery pump 29 is connected with a pipe body 31, and the pipe body 31 penetrates and extends to the bottom of the buoyancy chamber 30. The output end of the delivery pump 29 faces the water surface. An inlet 34 communicating with the buoyancy chamber 30 is formed at the front bottom of the buoyancy chamber 28. A control valve 32 is arranged on the inlet 34. A pressure sensor is arranged on the hull 1 for measuring the garbage weight distribution in the left and right areas in real time. The pressure sensor, the control valve 32 and the delivery pump 29 are all electrically connected to the control system;

[0045] Since garbage comes in different types and the weights of different types of garbage are also different, the garbage entering the collection bin 22 is likely to cause uneven accumulation and uneven weight distribution, resulting in a risk of tilting of the hull 1. By monitoring the weight distribution of the garbage through pressure sensors and adjusting the buoyancy of the buoyancy chamber 28 on the corresponding side (opening the control valve 32 to allow external water to flow into the buoyancy chamber 30, thereby increasing the weight and reducing the buoyancy of the buoyancy chamber 28; similarly, pumping out the water in the buoyancy chamber 30 through the delivery pump 29, thereby increasing the buoyancy of the buoyancy chamber 28), the buoyancy on both sides can be balanced in real time to prevent capsizing.

[0046] In this embodiment, an image acquisition device and several lidars for obstacle detection are installed on the hull 1. The control system is communicatively connected to the server and can perform remote control, long-distance control (by mobile phone or computer), and autonomous control of the unmanned ship. An unmanned aircraft hangar 33 is provided at the rear of the hull 1, and an unmanned aircraft is provided in the unmanned aircraft hangar 33. The unmanned aircraft is used to quickly scan the water area at low altitude to identify the distribution area of floating garbage. The unmanned aircraft can transmit the garbage coordinates to the server in real time, guide the unmanned ship to quickly reach the target area, dynamically adjust the operation strategy of the unmanned ship, and shorten the garbage cleaning response time through the cooperation of the unmanned aircraft and the unmanned ship.

[0047] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent control unmanned garbage collection ship, comprising a hull, characterized in that: The hull is provided with a guide mechanism, a salvaging mechanism and a collection mechanism in sequence from the front end to the middle part. The guide mechanism is used to guide the garbage to the front side of the hull as the hull moves. The guide mechanism includes two brackets, which are respectively installed on the left and right sides of the front end of the hull. The bottom end of each bracket is provided with a blocking net. The top end of the bracket is provided with a transmission mechanism. The transmission mechanism is equipped with a plurality of guide members. The guide members are driven by the transmission mechanism to circulate along the length direction of the bracket; The salvage mechanism is used to deliver the garbage gathered at the front side of the hull into the collection mechanism. The salvage mechanism includes a salvage frame, a support and a motor. A groove is provided at the front end of the hull. The support is rotatably assembled in the groove and driven to rotate by the motor. A slot is provided on the support. The salvage frame is slidably assembled in the slot. A power component is provided on the support. The power component is used to drive the salvage frame to perform lifting movements. A guide block is rotatably provided on the upper part of the front end of the hull. The power assembly drives the salvage frame to descend vertically to below the water surface, at which time the salvage frame is in a vertical standby state. During the salvage operation, the motor drives the support to rotate, driving the salvage frame to swing forward from the vertical state to a horizontal position at the bow to complete the garbage recovery. The rotation is then continued to rotate the salvage frame to above the hull and to a vertical state. At this time, the salvaged objects slide into the collection mechanism due to gravity. Finally, the power assembly drives the salvage frame to descend and reset. During the descent process, the guide block contacts the surface of the salvage frame to scrape off residual attachments. The transmission mechanism includes a belt transmission device, and the guide member includes a fixed seat, a rotating rod and a guide plate. The fixed seat is assembled on the conveyor belt of the belt transmission device, and the rotating rod is rotatably assembled on the fixed seat. The guide plate is fixedly installed at the other end of the rotating rod. An inclined surface is provided on the top of the inner end surface of the bracket, and the inclined surface is located on the side of the rear end of the belt transmission device. When the guide plate moves to the inclined surface under the drive of the belt transmission device, it will be gradually rotated from a vertical state to a horizontal state by the limiting force of the inclined surface. A first torsion spring is connected between the rotating rod and the fixed seat to assist in resetting when the guide plate leaves the top surface of the bracket.

2. The intelligent control unmanned garbage collection ship according to claim 1, wherein: An opening is provided on the guide plate, and a plurality of railings are arranged in the opening.

3. An intelligent control unmanned garbage collection ship according to claim 1, characterized in that: The front side of the top and the rear side of the bottom of the salvage frame are respectively provided with a "凵"-shaped receiving groove, and a limit frame is provided in each of the two receiving grooves. The limit frame includes two inclined plates and a limit plate. The two inclined plates are respectively slidably set at the left and right ends of the receiving groove, and the limit plate is connected between the two inclined plates and slidably set with the receiving groove. Several elastic parts are connected between the inclined plate and the limit plate and the bottom of the receiving groove, and both ends of the strip are provided with a limit opening adapted to the inclined plate.

4. An intelligent control unmanned garbage collection ship according to claim 1 or 3, characterized in that: The power assembly includes an electric motor and a gear arranged on the output shaft of the electric motor. The electric motor is assembled in a support. A rack is provided on the side end of the salvage frame. The rack is meshed with the gear for transmission connection.

5. The intelligent control unmanned garbage collection ship according to claim 3, characterized in that: A second torsion spring is arranged between the rotating shaft of the guiding block and the inner wall of the hull. When the guiding block is in the initial position, its front end face is horizontal, and the guiding part on the guiding block is located between two inclined plates.

6. The intelligent control unmanned garbage collection ship according to claim 1, wherein: The collection mechanism includes a collection box and a processing component. A collection cavity is formed in the middle of the hull, and the collection cavity penetrates to the bottom of the hull. Fixed strips are arranged on the inner wall of the collection cavity. The collection box is detachably placed on the fixed strips. A plurality of water outlets are formed in the bottom of the collection box. The processing components are arranged at both the left and right ends of the top of the collection cavity. The processing component includes a rotating cylinder and an adjustment motor. The rotating cylinder is rotatably arranged at the side end of the top of the collection cavity. The adjustment motor is in transmission connection with the rotating cylinder. A plurality of pressing rods are arranged at equal intervals on the rotating cylinder, and the pressing rods on the two rotating cylinders on both sides are arranged in a staggered manner.

7. The intelligent control unmanned garbage collection ship according to claim 1, characterized in that: Buoyancy adjustment devices are arranged at both the left and right ends of the hull. The buoyancy adjustment device includes a buoyancy chamber and a delivery pump. A buoyancy chamber is formed inside the buoyancy chamber. The delivery pump is installed at the upper end of the buoyancy chamber. The input end of the delivery pump is connected to a pipe body, and the pipe body penetrates and extends to the bottom of the buoyancy chamber. The output end of the delivery pump faces the water surface. An inlet communicating with the buoyancy chamber is formed at the front bottom of the buoyancy chamber, and a control valve is arranged on the inlet. A pressure sensor is arranged on the hull for measuring the garbage weight distribution in the left and right areas in real time. The pressure sensor, the control valve and the delivery pump are all electrically connected to the control system.

8. The intelligent control unmanned garbage collection ship according to claim 1, characterized in that: A control system is arranged inside the hull. The control system is electrically connected to the hull, the transmission mechanism, the power component and the motor. An image acquisition device and a plurality of lidars for obstacle detection are installed on the hull. The control system is communicatively connected to the server and can perform remote control, unmanned autonomous control and remote control through mobile phones and computers on the unmanned ship.

9. An intelligent control unmanned garbage collection ship according to claim 1 or 8, characterized in that: An unmanned aircraft hangar is arranged at the rear of the hull. An unmanned aircraft is arranged inside the unmanned aircraft hangar. The unmanned aircraft is used for quickly scanning the water area at low altitude to identify the distribution area of floating garbage.

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