A water surface garbage cleaning device based on water ecological restoration

Abstract

The present invention belongs to the technical field of water surface garbage cleaning, and specifically relates to a water surface garbage cleaning device based on water ecological restoration, including a bottom plate, the bottom plate is installed on a salvage ship, and four vertical plates are fixedly connected to the top of the bottom plate; through the structural design of the collection hopper, when it is necessary to salvage and clean the garbage on the water surface, the first motor is started, the first motor drives the first rotating shaft to rotate, and the first rotating shaft drives a plurality of collection hoppers to operate through a sprocket group and a chain. When the collection hopper passes under the first sprocket, the collection hopper enters below the water surface. When the collection hopper continues to move upward, it will lift the water and the garbage on the water surface. The collection hopper reaches the dumping area after passing through the rising area and the conveying area. Due to the action of the cross plate and the blocking rod, when the collection hopper moves downward in the dumping area, the blocking rod will block the cross plate, causing the collection hopper to rotate around the connecting rod, thereby pouring out the water and garbage in the collection hopper, realizing the function of salvaging the garbage on the water surface, and the automatic salvage efficiency is relatively high.

Description

Technical Field

[0001] The present invention relates to the technical field of water surface garbage cleaning, and specifically to a water surface garbage cleaning device based on water ecological restoration. Background Art

[0002] With the development of society, the pollution of river water bodies by people is becoming more and more serious. Artificial garbage often floats on the water bodies. Due to the phenomenon of eutrophication in the water bodies, there are many natural garbage such as algae plants and duckweed plants in the water bodies. Most of the algae plants and duckweed plants float on the water surface. At present, mainly salvage boats are used to salvage artificial garbage, algae and duckweed plants.

[0003] Currently, the salvage work is mainly carried out by staff members taking a salvage boat and using special salvage tools on the river water surface to salvage artificial garbage, algae and duckweed plants from the water surface onto the salvage boat.

[0004] The current salvage work has a relatively low efficiency. Manual garbage salvage is time-consuming and laborious. Since the later treatment methods for algae, duckweed plants and artificial garbage are different, special classification treatment is required later, and the operation is relatively troublesome. Currently, the salvaged garbage cannot be classified. Therefore, in view of the above problems, a water surface garbage cleaning device based on water ecological restoration is proposed. Summary of the Invention

[0005] In order to make up for the deficiencies of the existing technology, the current salvage work has a relatively low efficiency, manual garbage salvage is time-consuming and laborious, and the problem that the salvaged garbage cannot be classified, the present invention proposes a water surface garbage cleaning device based on water ecological restoration.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: A water surface garbage cleaning device based on water ecological restoration according to the present invention includes a bottom plate, the bottom plate is installed on a salvage boat, four vertical plates are fixedly connected to the top of the bottom plate, two first rotating shafts are rotatably connected to each of the four vertical plates through bearings, a first motor is fixedly connected to two of the vertical plates, the output shafts of the two first motors are respectively fixedly connected to the first rotating shafts in the upper left, a sprocket group is fixedly connected to the first rotating shafts, two chains are arranged above the bottom plate, the sprocket group is connected by the chains in a transmission manner, a plurality of connecting rods are fixedly connected between the two chains, two connecting plates are rotatably connected to the surface of the connecting rod through bearings, a collection hopper is fixedly connected to the bottom of the two connecting plates, the lowermost collection hopper is located below the water surface, and a rectangular opening is formed in the bottom plate.

[0007] Preferably, the sprocket set includes two first sprockets, two second sprockets, two third sprockets and two fourth sprockets. The two first sprockets are fixedly connected to one ends of two first rotating shafts at the lower left, the two second sprockets are fixedly connected to one ends of two first rotating shafts at the upper left, the two third sprockets are fixedly connected to one ends of two first rotating shafts at the upper right, and the two fourth sprockets are fixedly connected to one ends of the other two first rotating shafts. The first sprocket, the second sprocket, the third sprocket and the fourth sprocket are connected by chain drive. The area between the first sprocket and the second sprocket is set as the rising area, the area between the second sprocket and the third sprocket is set as the conveying area, the area between the third sprocket and the fourth sprocket is set as the dumping area, and the area between the fourth sprocket and the first sprocket is set as the descending area.

[0008] Preferably, a first strip-shaped opening is formed in the collecting hopper. The first strip-shaped opening is located at a position slightly above the collecting hopper, and a first filter screen is fixedly connected inside the first strip-shaped opening.

[0009] Preferably, a cross plate is fixedly connected to the collecting hopper. A fixing block is fixedly connected to one of the vertical plates, and a blocking rod is fixedly connected to the fixing block.

[0010] Preferably, a collecting box is fixedly connected to the top of the bottom plate. A water inlet is formed in the collecting box, and a water inlet box is fixedly connected to the water inlet. The water inlet box is located below the rightmost collecting hopper.

[0011] Preferably, a partition plate is fixedly connected to the inner bottom wall of the collecting box. The partition plate is used to divide the interior of the collecting box into a large garbage collection area and a small garbage collection area. Three second rotating shafts are rotatably connected to the partition plate and the collecting box through bearings. A connecting frame is fixedly connected between the corresponding two second rotating shafts. A corrugated filter screen is fixedly connected inside the connecting frame. A plurality of mesh holes are formed in the three corrugated filter screens, and a plurality of concave portions and convex portions are provided on the three corrugated filter screens.

[0012] Preferably, two fixing plates are fixedly connected to the collecting box. A second motor is fixedly connected to one of the fixing plates. An output shaft of the second motor is fixedly connected to a worm. One end of the worm is rotatably connected between the two fixing plates through a bearing. A worm gear is fixedly connected to one end of the second rotating shaft. The three worm gears are meshed with the worm.

[0013] Preferably, a slope is fixedly connected to the inner bottom wall of the small garbage collection area. A second strip-shaped opening is formed in the collecting box, and a second filter screen is fixedly connected inside the second strip-shaped opening.

[0014] Preferably, a guide rod is fixedly connected to the top of the bottom plate. An L-shaped plate is slidably connected to the surface of the guide rod. A spring is fixedly connected between the L-shaped plate and the bottom plate. The spring is sleeved outside the guide rod. A rack is fixedly connected to the top of the L-shaped plate. An incomplete gear is fixedly connected to one end of the worm. An impact column is fixedly connected to the top of the L-shaped plate. The top end of the impact column contacts the bottom of the water inlet box.

[0015] Preferably, a circular hole is formed in the L-shaped plate, and the guide rod penetrates through the circular hole.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. Through the structural design of the collection hopper in the present invention, when it is necessary to salvage and clean the garbage on the water surface, the first motor is started. The first motor drives the first rotating shaft to rotate. The first rotating shaft drives a plurality of collection hoppers to operate through the sprocket group and the chain. When the collection hopper passes under the first sprocket, the collection hopper enters below the water surface. When the collection hopper moves upward continuously, it will lift the water and the garbage on the water surface. The collection hopper reaches the dumping area after passing through the rising area and the conveying area. Due to the action of the cross plate and the blocking rod, when the collection hopper moves downward in the dumping area, the blocking rod will block the cross plate, causing the collection hopper to rotate around the connecting rod, thereby pouring out the water and garbage in the collection hopper, realizing the function of salvaging the garbage on the water surface, with a relatively high automatic salvaging efficiency, solving the problem that the current salvaging work has a relatively low efficiency and the manual salvaging of garbage is time-consuming and laborious;

[0018] 2. Through the structural design of the corrugated filter screen in the present invention, when the water and garbage fall down, the water and garbage are poured onto the water inlet box. The water and garbage flow into the collection box from the water inlet along the water inlet box. When the water and garbage reach the corrugated filter screen, large artificial garbage will continue to slide down along the corrugated filter screen and enter the large garbage collection area. Small algae and duckweed plants will enter the concave part of the corrugated filter screen and stay in the concave part. The water seeps down through the mesh holes, and the water is discharged from the second strip-shaped opening out of the collection box, realizing the function of classifying artificial garbage and algae and duckweed plants, and solving the problem that the currently salvaged garbage cannot be classified. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2Front partial view schematic diagram of the present invention;

[0022] Figure 3 Structural schematic diagram of the collection hopper of the present invention;

[0023] Figure 4 One of the partial three-dimensional structural schematic diagrams of the present invention;

[0024] Figure 5 Two of the partial three-dimensional structural schematic diagrams of the present invention;

[0025] Figure 6 Cross-sectional view schematic diagram of the wavy filter screen of the present invention;

[0026] Figure 7 Cross-sectional view schematic diagram of the collection box of the present invention;

[0027] Figure 8 Structural schematic diagram of the L-shaped plate of the present invention.

[0028] In the figure: 1, bottom plate; 2, vertical plate; 3, first rotating shaft; 4, first motor; 5, sprocket group; 501, first sprocket; 502, second sprocket; 503, third sprocket; 504, fourth sprocket; 6, chain; 7, connecting rod; 8, connecting plate; 9, collection hopper; 10, rectangular opening; 11, first strip-shaped opening; 12, first filter screen; 13, cross plate; 14, fixed block; 15, blocking rod; 16, collection box; 17, water inlet box; 18, water inlet; 19, partition plate; 1901, large garbage collection area; 1902, small garbage collection area; 20, second rotating shaft; 21, connecting frame; 22, wavy filter screen; 2201, mesh hole; 2202, recessed part; 2203, protruding part; 23, fixing plate; 24, second motor; 25, worm; 26, worm gear; 27, slope; 28, second strip-shaped opening; 29, second filter screen; 30, guide rod; 31, L-shaped plate; 32, spring; 33, rack; 34, incomplete gear; 35, impact column; 36, round hole. Detailed implementation manners

[0029] 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.

[0030] Please refer to Figures 1-8As shown in the figure, a water surface garbage cleaning device based on water ecological restoration includes a bottom plate 1, a first rotating shaft 3, a first motor 4, a sprocket set 5, a chain 6, and a collection hopper 9. The bottom plate 1 is installed on a salvage ship. Four vertical plates 2 are fixedly connected to the top of the bottom plate 1. Two first rotating shafts 3 are rotatably connected to each of the four vertical plates 2 through bearings. A first motor 4 is fixedly connected to two of the vertical plates 2. Output shafts of the two first motors 4 are respectively fixedly connected to the first rotating shafts 3 in the upper left corner. A sprocket set 5 is fixedly connected to the first rotating shafts 3. Two chains 6 are arranged above the bottom plate 1. The sprocket set 5 is connected by the chain 6. A plurality of connecting rods 7 are fixedly connected between the two chains 6. When the first motor 4 is started, the first motor 4 drives the first rotating shaft 3 to rotate. The first rotating shaft 3 drives the connecting rod 7 to move through the sprocket set 5 and the chain 6. Two connecting plates 8 are rotatably connected to the surface of the connecting rod 7 through bearings. The bottom of the two connecting plates 8 is fixedly connected to the collection hopper 9. The connecting rod 7 drives the collection hopper 9 to move through the connecting plate 8. The lowermost collection hopper 9 is located below the water surface. A rectangular opening 10 is formed in the bottom plate 1. The collection hopper 9 will enter below the water surface from the rectangular opening 10.

[0031] The sprocket set 5 includes two first sprockets 501, two second sprockets 502, two third sprockets 503, and two fourth sprockets 504. The two first sprockets 501 are fixedly connected to one ends of the two first rotating shafts 3 in the lower left corner. Before the first motor 4 drives the lowermost collection hopper 9 to enter the rising area, the collection hopper 9 will pass below the first sprocket 501. The collection hopper 9 will be filled with water and garbage on the water surface. The two second sprockets 502 are fixedly connected to one ends of the two first rotating shafts 3 in the upper left corner. The two third sprockets 503 are fixedly connected to one ends of the two first rotating shafts 3 in the upper right corner. The two fourth sprockets 504 are fixedly connected to one ends of the other two first rotating shafts 3. The first sprocket 501, the second sprocket 502, the third sprocket 503, and the fourth sprocket 504 are connected by the chain 6. The area between the first sprocket 501 and the second sprocket 502 is set as the rising area. The area between the second sprocket 502 and the third sprocket 503 is set as the conveying area. The area between the third sprocket 503 and the fourth sprocket 504 is set as the dumping area. The area between the fourth sprocket 504 and the first sprocket 501 is set as the descending area. The collection hopper 9 filled with water and garbage passes through the rising area and the conveying area to the dumping area.

[0032] A first strip-shaped opening 11 is formed in the collection hopper 9. The first strip-shaped opening 11 is located at a position slightly above the collection hopper 9. A first filter screen 12 is fixedly connected in the first strip-shaped opening 11. Since the collection hopper 9 will shake during the movement driven by the chain 6, the shaking will cause the garbage on the water surface in the collection hopper 9 to fall out. When the collection hopper 9 is rising, the water will drain out of the collection hopper 9 from the first strip-shaped opening 11 and the first filter screen 12. The first filter screen 12 can prevent small algae and duckweed plants from being discharged from the collection hopper 9.

[0033] A cross plate 13 is fixedly connected to the collection hopper 9. A fixing block 14 is fixedly connected to one of the vertical plates 2. A stop rod 15 is fixedly connected to the fixing block 14. During the downward movement of the collection hopper 9 in the dumping area, the cross plate 13 will be blocked by the stop rod 15, and the collection hopper 9 will rotate around the connecting rod 7, and the water and garbage in the collection hopper 9 will be poured out. The collection hopper 9 operates continuously, and garbage can be continuously fished up.

[0034] A collection box 16 is fixedly connected to the top of the bottom plate 1. A water inlet 18 is opened on the collection box 16. A water inlet box 17 is fixedly connected to the water inlet 18. The water inlet box 17 is located below the rightmost collection hopper 9. Water and garbage will be poured into the water inlet box 17, and the water and garbage will enter the collection box 16 from the water inlet 18.

[0035] A partition plate 19 is fixedly connected to the inner wall of the bottom of the collection box 16. The partition plate 19 is used to divide the interior of the collection box 16 into a large garbage collection area 1901 and a small garbage collection area 1902. When water and garbage reach the corrugated filter screen 22, since the size of large artificial garbage is larger than the width of the concave part 2202, the large artificial garbage will slide down along the corrugated filter screen 22 and enter the large garbage collection area 1901. Three second rotating shafts 20 are rotatably connected to both the partition plate 19 and the collection box 16 through bearings. A connecting frame 21 is fixedly connected between the corresponding two second rotating shafts 20. A corrugated filter screen 22 is fixedly connected inside the connecting frame 21. A plurality of mesh holes 2201 are opened on the three corrugated filter screens 22. Water will seep down through the mesh holes 2201 and enter the small garbage collection area 1902. A plurality of concave parts 2202 and convex parts 2203 are provided on the three corrugated filter screens 22. Small algae and duckweed plants will enter the concave parts 2202 and stay in the concave parts 2202, achieving the purpose of separating garbage.

[0036] Two fixing plates 23 are fixedly connected to the collection box 16. A second motor 24 is fixedly connected to one of the fixing plates 23. An output shaft of the second motor 24 is fixedly connected to a worm 25. When there is too much algae and duckweed plants in the concave part 2202, the second motor 24 is started. The second motor 24 drives the worm 25 to rotate. One end of the worm 25 is rotatably connected between the two fixing plates 23 through a bearing. A worm gear 26 is fixedly connected to one end of the second rotating shaft 20. The three worm gears 26 are engaged with the worm 25. The worm 25 drives the worm gear 26 and the second rotating shaft 20 to rotate. The second rotating shaft 20 drives the connecting frame 21 and the corrugated filter screen 22 to rotate, so that the corrugated filter screen 22 rotates 180 degrees, making the concave part 2202 become convex and the convex part 2203 become concave. The original algae and duckweed plants in the concave part 2202 fall into the small garbage collection area 1902.

[0037] The inner bottom wall of the small garbage collection area 1902 is fixedly connected with a slope 27. A second strip-shaped opening 28 is formed in the collection box 16, and a second filter screen 29 is fixedly connected in the second strip-shaped opening 28. Water will drain out from the second strip-shaped opening 28 and the second filter screen 29 along the slope 27. Due to the second filter screen 29, algae and duckweed plants will not drain out of the collection box 16.

[0038] A guide rod 30 is fixedly connected to the top of the bottom plate 1. An L-shaped plate 31 is slidably connected to the surface of the guide rod 30. A spring 32 is fixedly connected between the L-shaped plate 31 and the bottom plate 1. The spring 32 is sleeved outside the guide rod 30. A rack 33 is fixedly connected to the top of the L-shaped plate 31. One end of the worm 25 is fixedly connected with an incomplete gear 34. During the rotation of the wavy filter screen 22, the worm 25 will drive the incomplete gear 34 to rotate. The incomplete gear 34 drives the rack 33 to move downward. The rack 33 drives the L-shaped plate 31 and the impact column 35 to move downward, and the spring 32 is compressed. An impact column 35 is fixedly connected to the top of the L-shaped plate 31. The top end of the impact column 35 contacts the bottom of the water inlet box 17. When the incomplete gear 34 is not in contact with the rack 33, the L-shaped plate 31, the rack 33 and the impact column 35 suddenly move upward, and the impact column 35 hits the bottom of the water inlet box 17, generating vibrations. The vibrations can cause the garbage attached to the upper position above the water inlet box 17 to slide down. The garbage in the upper position is splashed up when the water falls.

[0039] A circular hole 36 is formed in the L-shaped plate 31. The guide rod 30 penetrates through the circular hole 36. During the movement of the L-shaped plate 31, the guide rod 30 slides in the circular hole 36, limiting the L-shaped plate 31 in the vertical direction.

[0040] Working principle: When in use, the bottom plate 1 is installed on the salvage ship, and the lowermost collection hopper 9 is located below the water surface. The first motor 4 is started, and the first motor 4 drives the first rotating shaft 3 to rotate. The first rotating shaft 3 drives the connecting rod 7 to move through the sprocket set 5 and the chain 6. The sprocket set 5 is the first sprocket 501, the second sprocket 502, the third sprocket 503, and the fourth sprocket 504. The connecting rod 7 drives the collection hopper 9 to move through the connecting plate 8. Before the lowermost collection hopper 9 enters the rising area, the collection hopper 9 is filled with water and the garbage on the water surface. Since the collection hopper 9 will shake during the movement driven by the chain 6, the shaking will cause the garbage on the water surface in the collection hopper 9 to fall out. During the rising process of the collection hopper 9, the water will be discharged from the collection hopper 9 through the first strip-shaped opening 11 and the first filter screen 12. The first filter screen 12 can prevent small algae and duckweed plants from being discharged from the collection hopper 9. The collection hopper 9 filled with water and garbage passes through the rising area and the conveying area to reach the dumping area. During the descending process of the collection hopper 9 in the dumping area, the cross plate 13 will be blocked by the blocking rod 15, and the collection hopper 9 will rotate around the connecting rod 7, and the water and garbage in the collection hopper 9 will be poured out. The collection hopper 9 operates continuously, and the garbage can be continuously salvaged. The water and garbage will be poured into the water inlet box 17, and the water and garbage enter the collection box 16 from the water inlet 18. The water and garbage reach the corrugated filter screen 22. Since the size of large artificial garbage is larger than the width of the recessed part 2202, the large artificial garbage will slide down along the corrugated filter screen 22 and enter the large garbage collection area 1901. Small algae and duckweed plants will enter the recessed part 2202 and stay in the recessed part 2202. The water will seep down through the mesh holes 2201 and enter the small garbage collection area 1902. The water will flow down the slope 27 and be discharged from the second strip-shaped opening 28 and the second filter screen 29, achieving the purpose of separating the garbage. When there is too much algae and duckweed plants in the recessed part 2202, the second motor 24 is started. The second motor 24 drives the worm 25 to rotate. The worm 25 drives the worm gear 26 and the second rotating shaft 20 to rotate. The second rotating shaft 20 drives the connecting frame 21 and the corrugated filter screen 22 to rotate, so that the corrugated filter screen 22 rotates 180 degrees, making the recessed part 2202 become a protrusion, and the protrusion part 2203 become a recess. The algae and duckweed plants originally in the recessed part 2202 fall into the small garbage collection area 1902. Due to the second filter screen 29, the algae and duckweed plants will not be discharged from the collection box 16. During the rotation of the corrugated filter screen 22, the worm 25 will drive the incomplete gear 34 to rotate. The incomplete gear 34 drives the rack 33 to move downward. The rack 33 drives the L-shaped plate 31 and the impact column 35 to move downward, and the spring 32 is compressed. When the incomplete gear 34 is not in contact with the rack 33, the L-shaped plate 31, the rack 33, and the impact column 35 suddenly move upward, and the impact column 35 hits the bottom of the water inlet box 17. The impact generates vibration, and the vibration can make the garbage attached to the upper position of the water inlet box 17 slide down. The garbage in the upper position is splashed up when the water is poured down.

[0041] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A water surface garbage cleaning device based on water ecological restoration, comprising a bottom plate (1), the bottom plate (1) is installed on a salvage ship, four vertical plates (2) are fixedly connected to the top of the bottom plate (1), and two first rotating shafts (3) are rotatably connected to each of the four vertical plates (2) through bearings. A first motor (4) is fixedly connected to two of the vertical plates (2), and it is characterized in that: The output shafts of the two first motors (4) are respectively fixedly connected to the first rotating shaft (3) at the upper left, a sprocket group (5) is fixedly connected to the first rotating shaft (3), two chains (6) are arranged above the bottom plate (1), the sprocket group (5) is connected by the chains (6), a plurality of connecting rods (7) are fixedly connected between the two chains (6), the surfaces of the connecting rods (7) are rotatably connected to two connecting plates (8) via bearings, a collecting bucket (9) is fixedly connected to the bottom of the two connecting plates (8), the lowermost collecting bucket (9) is located below the water surface, and a rectangular opening (10) is opened on the bottom plate (1); A collecting box (16) is fixedly connected to the top of the bottom plate (1), a water inlet (18) is provided on the collecting box (16), a water inlet box (17) is fixedly connected to the water inlet (18), and the water inlet box (17) is located below the rightmost collecting bucket (9); A partition (19) is fixedly connected to the inner wall of the bottom of the collection box (16), and the partition (19) is used to divide the interior of the collection box (16) into a large garbage collection area (1901) and a small garbage collection area (1902). Three second rotating shafts (20) are rotatably connected to the partition (19) and the collection box (16) via bearings. A connecting frame (21) is fixedly connected between two corresponding second rotating shafts (20). A wavy filter screen (22) is fixedly connected to the connecting frame (21). The three wavy filter screens (22) are each provided with a plurality of mesh holes (2201), and the three wavy filter screens (22) are each provided with a plurality of recessed portions (2202) and raised portions (2203); A guide rod (30) is fixedly connected to the top of the bottom plate (1); an L-shaped plate (31) is slidably connected to the surface of the guide rod (30); a spring (32) is fixedly connected between the L-shaped plate (31) and the bottom plate (1); the spring (32) is sleeved on the outside of the guide rod (30); a rack (33) is fixedly connected to the top of the L-shaped plate (31); an impact column (35) is fixedly connected to the top of the L-shaped plate (31); the top end of the impact column (35) contacts the bottom of the water inlet box (17); The collecting bucket (9) is fixedly connected to a transverse plate (13), one of the vertical plates (2) is fixedly connected to a fixed block (14), and the fixed block (14) is fixedly connected to a blocking rod (15); the collecting box (16) is fixedly connected to two fixed plates (23), one of the fixed plates (23) is fixedly connected to a second motor (24), an output shaft of the second motor (24) is fixedly connected to a worm (25), one end of the worm (25) is rotatably connected between the two fixed plates (23) via a bearing, one end of the second rotating shaft (20) is fixedly connected to a worm wheel (26), three worm wheels (26) are meshed with the worm (25), and one end of the worm (25) is fixedly connected to an incomplete gear (34).

2. The water surface garbage cleaning device based on water ecological restoration according to claim 1, characterized in that: The sprocket set (5) comprises two first sprockets (501), two second sprockets (502), two third sprockets (503) and two fourth sprockets (504), wherein the two first sprockets (501) are fixedly connected to one end of two first rotating shafts (3) at the lower left, the two second sprockets (502) are fixedly connected to one end of two first rotating shafts (3) at the upper left, the two third sprockets (503) are fixedly connected to one end of two first rotating shafts (3) at the upper right, and the two fourth sprockets (504) are fixedly connected to the other two first rotating shafts (3). At one end of the shaft (3), the first sprocket (501), the second sprocket (502), the third sprocket (503) and the fourth sprocket (504) are connected by a chain (6); a rising zone is set between the first sprocket (501) and the second sprocket (502); a conveying zone is set between the second sprocket (502) and the third sprocket (503); a dumping zone is set between the third sprocket (503) and the fourth sprocket (504); and a descending zone is set between the fourth sprocket (504) and the first sprocket (501).

3. The water surface garbage cleaning device based on water ecological restoration according to claim 2, wherein: The collecting bucket (9) is provided with a first strip-shaped opening (11), the first strip-shaped opening (11) being located slightly above the collecting bucket (9), and a first filter screen (12) being fixedly connected to the inside of the first strip-shaped opening (11).

4. The water surface garbage cleaning device based on water ecological restoration according to claim 3, characterized in that: The bottom inner wall of the small garbage collection area (1902) is fixedly connected to a slope (27), the collection box (16) is provided with a second strip-shaped opening (28), and a second filter screen (29) is fixedly connected inside the second strip-shaped opening (28).

5. The water surface garbage cleaning device based on water ecological restoration according to claim 4, characterized in that: The L-shaped plate (31) is provided with a circular hole (36), and the guide rod (30) passes through the circular hole (36).

Images