A river bank slope cleaning device

Abstract

The present invention belongs to the technical field of river bank slope cleaning, and specifically is a river bank slope cleaning device, comprising a cleaning boat; the cleaning boat is provided with a cleaning mechanism for weeding river bank slope gaps, a positioning mechanism for assisting the cleaning boat to be fixed, and a blowing mechanism for slowing down water and soil loss on the slope; the cleaning mechanism comprises an operating platform arranged on the cleaning boat, a supporting assembly for auxiliary support is provided at the bottom of the operating platform, and a connecting column is fixedly installed at the bottom of the operating platform; the present invention starts a third servo motor to rotate a cutting blade, and simultaneously starts a second servo motor to move the second servo motor with a sleeve frame and a cutting blade toward a cement gap, and the cutting blade continuously breaks up weeds in the gap when rotating, thereby achieving the effect of removing weeds.

Description

Technical Field

[0001] The invention belongs to the technical field of river bank slope cleaning, in particular to a river bank slope cleaning device. Background Art

[0002] The river bank slope refers to the slope part of the river embankment project. It is an important part of the river embankment and is of great significance for maintaining the stability of the river, preventing soil erosion and ensuring the safety of the river. When the river passes through a town, the slope will be reinforced for the sake of beauty and protection of the river. For example, the slope can be reinforced by pouring concrete, which can effectively improve the compressive strength of the slope. However, as the river water soaks the slope for a long time, impurities such as mud, sand, and vegetation will appear on the slope and need to be cleaned.

[0003] When pouring concrete on the slope, gaps will be left at appropriate intervals. The gaps can reduce the impact of temperature stress on the concrete structure and stability. At the same time, the gaps can provide drainage channels, allowing rainwater and other moisture to flow out smoothly, avoiding moisture accumulation on the road surface or slope surface, thereby reducing humidity and ensuring the long-term stability of the road surface.

[0004] When cleaning the slope, the existing river cleaning equipment mostly cleans the impurities on the surface of the slope, but it is difficult to clean the weeds in the cracks of the slope. The roots of the weeds will penetrate the soil and form a dense root network in the soil, causing the soil particles to loosen and rearrange, indirectly affecting the stability of the soil structure. In addition, the presence of weeds competes with the surrounding vegetation for water and nutrient resources. Excessive weeds will rob the soil of moisture, causing the soil to dry and barren, thereby affecting the structure and texture of the soil. At the same time, the growth of weeds will hinder the natural drainage of the slope soil and increase the moisture content inside the slope. Long-term moisture accumulation will lead to soil loss and even soil erosion.

[0005] To this end, the present invention provides a river bank slope cleaning device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a river bank slope cleaning device described in the present invention includes a cleaning boat; the cleaning boat is provided with a cleaning mechanism for weeding the gaps in the river bank slope, a positioning mechanism for assisting the cleaning boat to be fixed, and a blowing mechanism for slowing down soil erosion on the slope; the cleaning mechanism includes a working platform arranged on the cleaning boat, a supporting assembly for auxiliary support is provided at the bottom of the working platform, a connecting column is fixedly installed at the bottom of the working platform, a first servo motor is fixedly installed in the cleaning boat, a gear on the output end of the first servo motor is meshed with a gear on the connecting column, an inclined second servo motor and a guard frame are attached to the working platform by screws, A visual sensor is installed at one end of the protective frame, a screw is fixedly installed at the output end of the second servo motor, the end of the screw away from the second servo motor is connected to the protective frame, the surface of the screw is movably connected to a sleeve frame, the bottom of the sleeve frame is driven by a third servo motor with a cutting blade, the sleeve frame is pre-installed with medicine and sprayed out by a spraying mechanism; the positioning mechanism includes two push plates fixedly installed on both sides of the sleeve frame, and through grooves opened on both sides of the protective frame, the interior of the through groove is slidably connected to a connecting rod through an elastic member, and a suction cup is provided at one end of the connecting rod; the blowing mechanism includes a plurality of hollow elastic blocks symmetrically fixedly installed on the inner wall of the protective frame, and the bottom of the elastic block is provided with an air outlet pipe connected to the interior.

[0008] Furthermore, the support assembly includes a plurality of support rods fixedly installed at the bottom of the working platform, and the bottom of the support rods is rotatably connected with a support ball abutting against the cleaning boat.

[0009] Furthermore, the spraying mechanism includes a sliding rod slidably connected to the sleeve frame, an arc-shaped top plate is fixedly installed on the top of the sliding rod, a spring is fixedly installed between the top plate and the sleeve frame, a pressure plate is fixedly connected to the bottom of the sliding rod, a spraying pipe is installed at the bottom of the sleeve frame, and an arc-shaped fixing plate is fixedly installed at the bottom of the protective frame.

[0010] Furthermore, the positioning mechanism also includes a reset component arranged in the protective frame, the reset component includes an electromagnet fixedly mounted on the top of the sleeve frame and having a groove, the interior of the protective frame is slidably connected to a magnetic block through a spring, and the bottom of the magnetic block is rotatably connected to a connecting plate through a torsion spring.

[0011] Furthermore, the connecting rod and the connecting plate are both arc-shaped, and the push plate is triangular, and a ball head is provided between the suction cup and the connecting rod.

[0012] Furthermore, the blowing mechanism also includes an air guide component arranged in the air outlet pipe to guide the gas, the air guide component includes a sealing block slidably connected to the air outlet pipe, the sealing block and the air outlet pipe are connected by an elastic rope, square grooves are opened on both sides of the sealing block, and a dustproof net is installed inside the square groove, and arc-shaped guide plates are fixedly installed on both sides of the sealing block.

[0013] Furthermore, the blowing mechanism also includes a pressure component capable of compacting the soil, and the pressure component includes a fixed tube fixedly installed on one side of the sleeve frame, the interior of the fixed tube is slidably connected to a telescopic tube through an elastic member, and an abutment plate is fixedly installed at the bottom of the telescopic tube.

[0014] Furthermore, one end of the abutment plate is arc-shaped and is installed with a plurality of rotatably connected rollers, and an arc-shaped guide plate is fixedly installed on one side of the working platform.

[0015] Furthermore, a water spray assembly is installed at the protective frame, and the water spray assembly includes two hollow water storage boxes symmetrically fixedly installed in the protective frame, a connecting rod is installed on the top of the push plate, and a sealing plate in the water storage box is fixedly installed on the end of the connecting rod away from the push plate, and the sealing plate and the internal sealing sliding connection of the water storage box are connected, a multi-stage telescopic plate is installed on the top of the water storage box, and the multi-stage telescopic plate and the connecting rod are fixedly connected, a water suction pipe connected to the interior is fixedly installed on one end of the water storage box, and a water spray pipe and a drip pipe are installed on the bottom of the water storage box, the water spray pipe has a built-in one-way valve, and the water outlet end of the water spray pipe is close to the abutment plate.

[0016] Furthermore, the multi-stage telescopic plate is composed of a plurality of plates connected in a sealing and sliding manner, and a sealing ring is fixedly installed on the side wall of the sealing plate.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The river bank slope cleaning device described in the present invention starts the third servo motor to rotate the cutting blade, and starts the second servo motor at the same time, so that the second servo motor moves the sleeve frame and the cutting blade to the cement gap. The cutting blade continuously breaks the weeds in the gap when rotating, thereby playing the role of removing weeds. At the same time, when the sleeve frame moves, the top arc-shaped top plate will contact and be squeezed with the top arc-shaped fixed plate in the protective frame. The top plate slides and squeezes into the sleeve frame with the sliding rod and the pressing plate, and the herbicide in the sleeve frame is sprayed to the gap through the spraying pipe at the bottom of the sleeve frame, so as to further remove the weeds in the gap, thereby effectively eradicating the weeds while reducing the damage of the weeds to the soil layer, and can also ensure the natural drainage of the slope soil and reduce the loss of water and soil.

[0019] 2. The river bank slope cleaning device described in the present invention pushes the connecting rod and the suction cup to move away from the guard frame through the push plate when moving, and uses a plurality of suction cups and cement on the river bank slope for adsorption and positioning, thereby reducing the swaying of the cleaning boat when floating on the water surface, which causes the cutting blade to be displaced and the cement to collide and cause damage.

[0020] 3. A river bank slope cleaning device described in the present invention allows a small amount of water in the water storage box to drip slowly into the gap through a drip pipe. A small amount of water can increase the attraction between the soil, so that the soil can be better adhered together. As the push plate contacts the elastic block and applies pressure to it, the gas in the elastic block is blown out, so that the soil and broken weeds thrown out by the rotating cutting of the cutting blade are blown back into the gap to avoid the cleaning of the weeds in the later stage. As the soil and broken weeds re-enter the gap, the abutment plate applies pressure to the soil that has returned to the gap through the pressure of the elastic member, so that the soil and weeds are better retained in the gap, reducing soil and water loss. When the connecting rod is reset, it will squeeze the water in the water storage box with the sealing plate and spray it to the bottom of the abutment plate through the water spray pipe, thereby achieving the flushing of the abutment plate, avoiding the abutment plate from bringing the wet soil onto the cleaning boat after completing the pressing work, resulting in dirtying the cleaning boat. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the cleaning ship in the present invention;

[0023] Figure 2 It is a structural schematic diagram of the working platform in the present invention;

[0024] Figure 3 It is a schematic cross-sectional structural diagram of the protective frame in the present invention;

[0025] Figure 4 It is a schematic diagram of the top view of the protective frame in the present invention;

[0026] Figure 5 It is a structural schematic diagram of the sliding rod in the present invention;

[0027] Figure 6 The present invention Figure 2 A schematic diagram of the structure at A;

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

[0029] Figure 8 It is a schematic diagram of the structure of the abutment plate in the present invention;

[0030] Fig. 9It is a partial cross-sectional structural schematic diagram of the air outlet pipe in the present invention;

[0031] Fig.10 It is a schematic cross-sectional structural diagram of the water storage box in the present invention.

[0032] In the picture: 1. Cleaning boat;

[0033] 10. Cleaning mechanism; 11. First servo motor; 12. Working platform; 13. Connecting column; 14. Protective frame; 15. Second servo motor; 16. Screw rod; 17. Frame; 18. Cutting blade;

[0034] 19. Support assembly; 191. Support rod; 192. Support ball;

[0035] 20. Spraying mechanism; 21. Sliding rod; 22. Top plate; 23. Pressing plate; 24. Spraying pipe; 25. Fixed plate;

[0036] 30. Positioning mechanism; 31. Through slot; 32. Connecting rod; 33. Suction cup; 34. Push plate;

[0037] 35. reset assembly; 351. electromagnet; 352. magnetic block; 353. connecting plate;

[0038] 40. Blowing mechanism; 41. Elastic block; 42. Air outlet pipe;

[0039] 43. air guide assembly; 431. blocking block; 432. elastic rope; 433. dustproof net; 434. guide plate;

[0040] 44. Pressure assembly; 441. Fixed tube; 442. Telescopic tube; 443. Abutment plate; 444. Roller; 445. Guide plate;

[0041] 45. water spray assembly; 451. water storage box; 452. connecting rod; 453. sealing plate; 454. sealing ring; 455. multi-stage telescopic plate; 456. drip pipe; 457. water spray pipe; 458. water pumping pipe;

[0042] 50. Visual sensor. DETAILED DESCRIPTION

[0043] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0044] like Figures 1 to 10As shown, a river bank slope cleaning device according to an embodiment of the present invention comprises a cleaning boat 1; a cleaning mechanism 10 for weeding the gaps of the river bank slope is provided on the cleaning boat 1, the cleaning mechanism 10 comprises a working platform 12 arranged on the cleaning boat 1, a supporting assembly 19 for auxiliary support is provided at the bottom of the working platform 12, a connecting column 13 is fixedly installed at the bottom of the working platform 12, a first servo motor 11 is fixedly installed in the cleaning boat 1, a gear on the output end of the first servo motor 11 is meshed with a gear on the connecting column 13, an inclined second servo motor 15 and a guard frame 14 are attached to the working platform 12 by screws, a visual sensor 50 is installed at one end of the guard frame 14, a screw rod 16 is fixedly installed at the output end of the second servo motor 15, an end of the screw rod 16 away from the second servo motor 15 is connected to the guard frame 14, a sleeve frame 17 is movably connected to the surface of the screw rod 16, a cutting blade 18 is driven by a third servo motor at the bottom of the sleeve frame 17, and medicine is pre-installed in the sleeve frame 17 and sprayed out by a spraying mechanism 20.

[0045] Specifically, the support assembly 19 includes a plurality of support rods 191 fixedly mounted at the bottom of the working platform 12, and the bottom of the support rod 191 is rotatably connected to a support ball 192 that abuts against the cleaning boat 1. The spraying mechanism 20 includes a slide rod 21 slidably connected to the sleeve frame 17, an arc-shaped top plate 22 is fixedly mounted on the top of the slide rod 21, a spring is fixedly mounted between the top plate 22 and the sleeve frame 17, a pressure plate 23 is fixedly connected to the bottom of the slide rod 21, a spraying pipe 24 is mounted at the bottom of the sleeve frame 17, and an arc-shaped fixing plate 25 is fixedly mounted at the bottom of the guard frame 14.

[0046] During operation, the appropriate guard frame 14 and screw rod 16 can be replaced and adjusted according to the height of the river bank slope. When the cleaning boat 1 moves to the appropriate position and stops, the first servo motor 11 in the cleaning boat 1 is started, and the first servo motor 11 drives the connecting column 13 and the working platform 12 to rotate through the gears. When the working platform 12 rotates, it will rotate with the support rod 191 and the support ball 192. The support rod 191 and the support ball 192 play a role of auxiliary support and rotation. When the rotation is completed, the cement gap is accurately positioned through the visual sensor 50 (specific model: LSTR8010) at one end of the guard frame 14, so as to fine-tune the position of the cleaning boat 1, so that the cutting blade 18 at the bottom of the sleeve frame 17 is aligned with the cement gap, and the third servo motor is started to rotate the cutting blade 18, and the second servo motor 15 is started at the same time, so that the second servo motor 15 moves the sleeve frame 17 and the cutting blade 18 to the cement gap. Since the screw rod 16 and the guard frame 14 are both inclined upward, they can match the slope of the river bank slope very well. The cutting blade 18 continuously breaks the weeds in the gap when rotating, thereby playing a role in removing the weeds. At the same time, when the sleeve frame 17 moves, the arc-shaped top plate 22 on the top will contact and be squeezed with the arc-shaped fixed plate 25 on the top of the protective frame 14, and the top plate 22 will slide and squeeze into the sleeve frame 17 with the slide rod 21 and the pressure plate 23, so that the herbicide in the sleeve frame 17 is sprayed to the gap through the spraying pipe 24 at the bottom of the sleeve frame 17, so as to further remove the weeds in the gap, thereby effectively eradicating the weeds and reducing the damage of the weeds to the soil layer, and ensuring the natural drainage of the slope soil and reducing the loss of water and soil.

[0047] The positioning mechanism 30 includes two push plates 34 fixedly mounted on both sides of the sleeve frame 17 and through slots 31 opened on both sides of the protective frame 14. A connecting rod 32 is slidably connected to the interior of the through slot 31 through an elastic member, and a suction cup 33 is provided at one end of the connecting rod 32.

[0048] Specifically, the positioning mechanism 30 also includes a reset assembly 35 disposed in the guard frame 14, and the reset assembly 35 includes an electromagnet 351 fixedly mounted on the top of the sleeve frame 17 and having a groove. The interior of the guard frame 14 is slidably connected to a magnetic block 352 through a spring, and the bottom of the magnetic block 352 is rotatably connected to a connecting plate 353 through a torsion spring. The connecting rod 32 and the connecting plate 353 are both arc-shaped, and the push plate 34 is triangular, and a ball head is provided between the suction cup 33 and the connecting rod 32.

[0049] During operation, after the cleaning boat 1 is positioned by the visual sensor 50, the sleeve frame 17 will move with the side push plate 34. The triangular push plate 34 will push the connecting rod 32 and the suction cup 33 to move away from the guard frame 14. The suction cups 33 and the cement on the riverside slope are used for adsorption and positioning, thereby reducing the shaking of the cleaning boat 1 when floating on the water, causing the cutting blade 18 to be displaced and hit against the cement and cause damage. When the cleaning work is completed, the lead screw 16 is allowed to move excessively with the sleeve frame 17 in the direction away from the second servo motor 15, so that the groove of the electromagnet 351 cooperates with the magnetic block 352, and the electromagnet 351 is energized to be adsorbed and fixed with the magnetic block 352. At this time, when the sleeve frame 17 is reset in the direction of the second servo motor 15, it will drive the magnetic block 352 and the connecting plate 353 to move together, and the arc-shaped connecting plate 353 will contact the arc-shaped connecting rod 32, and then drive the connecting rod 32 to slide and shrink into the protective frame 14 to reset, so that the suction cup 33 is separated from the cement. When the connecting rod 32 can no longer move, the connecting plate 353 will be forced to rotate through the torsion spring and then cross the connecting rod 32, and contact the next connecting rod 32, so as to facilitate the next connecting rod 32 and the suction cup 33 to reset in the direction of the protective frame 14. When all the connecting rods 32 and the suction cups 33 are reset, the electromagnet 351 is powered off, and the magnetic block 352 drives the connecting plate 353 to reset under the action of the spring, so as to facilitate the next use.

[0050] The blowing mechanism 40 includes a plurality of hollow elastic blocks 41 symmetrically fixedly mounted on the inner wall of the protective frame 14, an air outlet pipe 42 connected to the interior is mounted at the bottom of the elastic block 41, the blowing mechanism 40 also includes an air guide assembly 43 arranged in the air outlet pipe 42 for guiding the gas, the air guide assembly 43 includes a blocking block 431 slidably connected to the air outlet pipe 42, the blocking block 431 and the air outlet pipe 42 are connected by an elastic rope 432, square grooves are provided on both sides of the blocking block 431, and a dustproof net 433 is installed inside the square groove, and arc-shaped guide plates 434 are fixedly mounted on both sides of the blocking block 431.

[0051] Specifically, the blowing mechanism 40 also includes a pressure component 44 capable of compacting the soil. The pressure component 44 includes a fixed tube 441 fixedly installed on one side of the sleeve frame 17. The interior of the fixed tube 441 is slidably connected to a telescopic tube 442 through an elastic member. An abutment plate 443 is fixedly installed at the bottom of the telescopic tube 442. One end of the abutment plate 443 is arc-shaped and is equipped with a plurality of rotatably connected roller shafts 444. An arc-shaped guide plate 445 is fixedly installed on one side of the working platform 12. A water spray assembly 45 is installed at the guard frame 14. The water spray assembly 45 includes two hollow water storage boxes 451 symmetrically fixedly installed in the guard frame 14. A connecting rod 452 is installed on the top of the push plate 34. A sealing plate 453 in the water storage box 451 is fixedly installed at one end of the connecting rod 452 away from the push plate 34. The sealing plate 453 is connected to the inside of the water storage box 451 in a sealed sliding manner. A multi-stage telescopic plate 455 is installed on the top of the water storage box 451. The multi-stage telescopic plate 455 is fixedly connected to the connecting rod 452. A water pumping pipe 458 connected to the inside of the water storage box 451 is fixedly installed at one end. A water spray pipe 457 and a drip pipe 456 are installed at the bottom of the water storage box 451. The water outlet end of the water spray pipe 457 is close to the abutment plate 443. The multi-stage telescopic plate 455 is composed of a number of plates connected in a sealed sliding manner. A sealing ring 454 is fixedly installed on the side wall of the sealing plate 453.

[0052] During operation, when the frame 17 moves, it will move with the connecting rod 452, the sealing plate 453 and the sealing ring 454. The sealing plate 453 and the sealing ring 454 cooperate to pump the water in the river into the water storage box 451 through the pumping pipe 458. As the water in the water storage box 451 increases, a small amount of water will slowly drip into the gap through the drip pipe 456. A small amount of water can increase the attraction between the soil, so that the soil can adhere better together, and at the same time cooperate with the weeds mixed in it to prevent the soil from loosening and improve the texture, thereby preventing soil loss. As the sleeve 17 continues to move with the push plate 34, the push plate 34 will contact the elastic block 41 and press it, so that the gas in the elastic block 41 enters the outlet pipe 42, and the gas will push the blocking block 431, so that the blocking block 431 slides away from the outlet pipe 42 and gets closer to the gap. At this time, the gas is blown out through the square groove and guided to the gap by the arc-shaped guide plate 434, so that the soil and broken weeds thrown out by the rotating cutting of the cutting blade 18 are blown back into the gap. The dustproof net 433 can reduce the entry of impurities into the blocking block 431, and the guide plate 434 can also reduce the entry of dust and other impurities into the outlet pipe 42, ensuring the patency, and the blocking block 431 will be pulled back by the elastic rope 432 when not in use, so as to be used next time. As the soil and the broken weeds re-enter the gap, the abutment plate 443 moves with the sleeve frame 17. The telescopic tube 442 and the abutment plate 443 always abut the soil in the gap under the action of the elastic member, and at the same time, the pressure of the elastic member is used to press the soil that has returned to the gap, so that the soil and weeds can be better retained in the gap, reducing soil and water loss. When the abutment plate 443 is reset, it will contact the curved roller 444 and the curved guide plate 445 through the curved surface, and then slide and shrink into the fixed tube 441 through the telescopic tube 442, so as to facilitate the reset of the sleeve frame 17. When the sleeve frame 17 is reset, the water storage box 451 is full of water. Since the connecting rod 452 and the multi-stage telescopic plate 455 are fixed to each other, and the sealing plate 453 is fitted with the multi-stage telescopic plate 455 through the sealing ring 454, the water in the water storage box 451 can only flow out through the drip pipe 456 and the water spray pipe 457. When the connecting rod 452 is reset, it will squeeze the water in the water storage box 451 with the sealing plate 453 and spray it to the bottom of the abutment plate 443 through the water spray pipe 457, thereby flushing the abutment plate 443 and preventing the abutment plate 443 from bringing wet mud onto the cleaning boat 1 after completing the pressing work, causing the cleaning boat 1 to be dirty.

[0053] Working principle: The first servo motor 11 drives the connecting column 13 and the working platform 12 to rotate through the gears. When the working platform 12 rotates, it will rotate with the support rod 191 and the support ball 192. When the rotation is completed, the cement gap is accurately positioned by the visual sensor 50 at one end of the protective frame 14, so as to fine-tune the position of the cleaning boat 1, so that the cutting blade 18 at the bottom of the sleeve frame 17 is aligned with the cement gap, and the third servo motor is started to rotate the cutting blade 18, and at the same time, the second servo motor 15 moves the sleeve frame 17 and the cutting blade 18 to the cement gap. At the same time, the arc-shaped top plate 22 at the top of the sleeve frame 17 will contact and be squeezed with the arc-shaped fixed plate 25 at the top of the inner frame 14, and the top plate 22 will slide and squeeze into the sleeve frame 17 with the sliding rod 21 and the pressure plate 23, and the herbicide in the sleeve frame 17 will be sprayed to the gap through the spraying pipe 24 at the bottom of the sleeve frame 17. At the same time, the sleeve 17 will move with the push plate 34 on the side. The triangular push plate 34 will push the connecting rod 32 and the suction cup 33 to move away from the guard frame 14, and use the suction cups 33 and the cement of the river slope to absorb and position. When the sleeve 17 moves, it will move with the connecting rod 452, the sealing plate 453 and the sealing ring 454. The water in the river is pumped into the water storage box 451 through the pumping pipe 458 by the cooperation of the sealing plate 453 and the sealing ring 454, and a small amount of water will slowly drip into the gap through the drip pipe 456. As the sleeve 17 continues to move with the push plate 34, the push plate 34 will contact the elastic block 41 and press it, so that the gas in the elastic block 41 enters the air outlet pipe 42 and is ejected through the air guide component 43, so that the soil and broken weeds thrown out by the cutting blade 18 are blown back into the gap. The telescopic tube 442 and the abutment plate 443 are always in contact with the soil in the gap under the action of the elastic member, and at the same time, the pressure of the elastic member is used to pressurize the soil that has returned to the gap.

[0054] When the cleaning work is completed, the screw rod 16 is allowed to move with the sleeve frame 17 in the direction away from the second servo motor 15, so that the groove of the electromagnet 351 and the magnetic block 352 cooperate, and the electromagnet 351 is energized to be adsorbed and fixed with the magnetic block 352. At this time, when the sleeve frame 17 is reset in the direction of the second servo motor 15, it will drive the magnetic block 352 and the connecting plate 353 to move together, and the arc-shaped connecting plate 353 will contact the arc-shaped connecting rod 32, and then drive the connecting rod 32 to slide into the protective frame 14 to retract and reset, so that the suction cup 33 is separated from the cement.

[0055] When the connecting rod 452 is reset, it will squeeze the water in the water storage box 451 with the sealing plate 453 and spray it to the bottom of the abutment plate 443 through the water spray pipe 457, thereby flushing the abutment plate 443.

[0056] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A river bank slope cleaning device, comprising a cleaning boat (1); characterized in that: The cleaning boat (1) is provided with a cleaning mechanism (10) for weeding the cracks in the river bank slope, a positioning mechanism (30) for assisting in fixing the cleaning boat (1), and an air blowing mechanism (40) for slowing down soil erosion on the slope; The cleaning mechanism (10) comprises an operating platform (12) arranged on a cleaning boat (1), the bottom of the operating platform (12) is provided with an auxiliary supporting support assembly (19), a connecting column (13) is fixedly installed on the bottom of the operating platform (12), a first servo motor (11) is fixedly installed in the cleaning boat (1), a gear on the output end of the first servo motor (11) is meshed with a gear on the connecting column (13), and a tilted second servo motor (15) is fixedly installed on the operating platform (12) by screws. ) and a protective frame (14), one end of the protective frame (14) being mounted with a visual sensor (50), an output end of the second servo motor (15) being fixedly mounted with a lead screw (16), an end of the lead screw (16) being away from the second servo motor (15) being connected to the protective frame (14), a surface of the lead screw (16) being movably connected with a sleeve frame (17), a bottom of the sleeve frame (17) being driven by a third servo motor with a cutting blade (18), a medicine solution being pre-installed in the sleeve frame (17) and being sprayed out by a medicine spraying mechanism (20); The positioning mechanism (30) comprises two push plates (34) fixedly mounted on both sides of the sleeve frame (17), and through slots (31) provided on both sides of the protective frame (14); a connecting rod (32) is slidably connected to the interior of the through slot (31) via an elastic member, and a suction cup (33) is provided at one end of the connecting rod (32); The blowing mechanism (40) comprises a plurality of hollow elastic blocks (41) symmetrically fixedly mounted on the inner wall of the protective frame (14); an air outlet pipe (42) communicating with the interior is mounted at the bottom of the elastic block (41); the blowing mechanism (40) further comprises a pressure component (44) capable of compacting soil; the pressure component (44) comprises a fixed pipe (441) fixedly mounted on one side of the sleeve frame (17); a telescopic pipe (442) is slidably connected to the interior of the fixed pipe (441) via an elastic member; an abutment plate (443) is fixedly mounted on the bottom of the telescopic pipe (442); one end of the abutment plate (443) is arc-shaped and is mounted with a plurality of rotatably connected rollers (444); an arc-shaped guide plate (445) is fixedly mounted on one side of the working platform (12); a water spray component (45) is mounted on the protective frame (14); the water spray component The component (45) comprises two hollow water storage boxes (451) symmetrically fixedly mounted in the protective frame (14); a connecting rod (452) is mounted on the top of the push plate (34); a sealing plate (453) located in the water storage box (451) is fixedly mounted on one end of the connecting rod (452) away from the push plate (34); the sealing plate (453) is slidably connected to the inside of the water storage box (451); a multi-stage telescopic plate (455) is mounted on the top of the water storage box (451); the multi-stage telescopic plate (455) is fixedly connected to the connecting rod (452); a water pumping pipe (458) connected to the inside of the water storage box (451) is fixedly mounted on one end of the water storage box (451); a water spraying pipe (457) and a water dripping pipe (456) are mounted on the bottom of the water storage box (451); the water spraying pipe (457) has a built-in one-way valve; and the water outlet end of the water spraying pipe (457) is close to the abutment plate (443).

2. A river bank slope cleaning device according to claim 1, characterized in that: The support assembly (19) comprises a plurality of support rods (191) fixedly mounted on the bottom of the working platform (12); the bottom of the support rods (191) is rotatably connected to a support ball (192) that abuts against the cleaning boat (1).

3. A river bank slope cleaning device according to claim 1, characterized in that: The spraying mechanism (20) comprises a slide rod (21) slidably connected to the sleeve frame (17); an arc-shaped top plate (22) is fixedly installed on the top of the slide rod (21); a spring is fixedly installed between the top plate (22) and the sleeve frame (17); a pressure plate (23) is fixedly connected to the bottom of the slide rod (21); a spraying pipe (24) is installed at the bottom of the sleeve frame (17); and an arc-shaped fixing plate (25) is fixedly installed at the bottom of the protective frame (14).

4. A river bank slope cleaning device according to claim 1, characterized in that: The positioning mechanism (30) further comprises a reset assembly (35) arranged in the protective frame (14), the reset assembly (35) comprising an electromagnet (351) fixedly mounted on the top of the sleeve frame (17) and having a groove, the interior of the protective frame (14) being slidably connected to a magnetic block (352) via a spring, and the bottom of the magnetic block (352) being rotatably connected to a connecting plate (353) via a torsion spring.

5. A river bank slope cleaning device according to claim 4, characterized in that: The connecting rod (32) and the connecting plate (353) are both arc-shaped, and the push plate (34) is triangular-shaped. A ball head is provided between the suction cup (33) and the connecting rod (32).

6. A river bank slope cleaning device according to claim 1, characterized in that: The blowing mechanism (40) further comprises an air guide component (43) arranged in the air outlet pipe (42) for guiding the gas, the air guide component (43) comprising a blocking block (431) slidably connected to the air outlet pipe (42), the blocking block (431) and the air outlet pipe (42) being connected via an elastic rope (432), square grooves being provided on both sides of the blocking block (431), and a dustproof net (433) being installed inside the square groove, and arc-shaped guide plates (434) being fixedly installed on both sides of the blocking block (431).

7. A river bank slope cleaning device according to claim 6, characterized in that: The multi-stage telescopic plate (455) is composed of a plurality of plates that are sealed and slidably connected, and a sealing ring (454) is fixedly mounted on the side wall of the sealing plate (453).

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