A mud cleaning device for a horizontal flow pool

Abstract

The present invention discloses a mud-clearing device for a horizontal flow tank, comprising a horizontal flow tank, a plurality of mud-scraping blades provided at the bottom of the horizontal flow tank for mud-clearing, an auxiliary pipe for connecting the mud-scraping blades, and a driving assembly provided on the side wall of the horizontal flow tank along a first direction and driving the mud-scraping blades to move through the auxiliary pipe. The driving assembly comprises a protective box provided on the side wall along the first direction, a gear plate provided inside the protective box, a protrusion provided at the right edge of the gear plate, and a power rod sleeved on the surface of the protrusion. The mud-clearing device for a horizontal flow tank abandons traditional hydraulic equipment and adopts a driving assembly consisting of a gear plate in the protective box, a protrusion, a power rod, and a driving block connected by a sprocket assembly. This mechanical drive method does not require a complex hydraulic oil system, avoids component failures caused by oil cleanliness problems, does not require regular filtration and oil changes, and greatly reduces maintenance costs and difficulty.

Description

Technical Field

[0001] The invention relates to the technical field of mud cleaning, in particular to a mud cleaning device for a horizontal flow tank. Background Art

[0002] In many fields such as sewage treatment and water supply treatment, advection tanks are widely used as an important water treatment structure. Advection tanks mainly rely on the principle of gravity sedimentation to slowly settle suspended particles in the water in the tank, thereby achieving the separation of water and impurities; however, as time goes by, a large amount of sludge will gradually accumulate at the bottom of the advection tank.

[0003] Existing mud cleaning equipment usually uses hydraulic equipment to drive the scraper to scrape the mud when cleaning the sludge. However, the hydraulic system has high requirements for oil cleanliness and needs to be filtered and changed regularly. Otherwise, impurities can easily cause component failure. In addition, when oil leakage occurs, it is difficult to find the leak point and repair it. In addition, the equipment cost is high, which is not easy to promote.

[0004] In view of this, further optimization is made to the above problems. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a mud clearing device for a horizontal flow tank, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A mud cleaning device for an advection tank, comprising an advection tank, a plurality of mud scrapers disposed at the bottom of the advection tank for mud cleaning, an auxiliary pipe for connecting the mud scrapers, and a drive assembly disposed on a side wall of the advection tank along a first direction and driving the mud scrapers through the auxiliary pipe;

[0007] The driving assembly includes a protection box provided on the side wall along the first direction, a gear plate provided inside the protection box, a protrusion provided at the right edge of the gear plate, and a power rod sleeved on the surface of the protrusion, the bottom end of the power rod passes through a slideway provided at the bottom of the protection box and is rotatably connected to one end of the auxiliary tube along the first direction, a driving block is provided on the top of the protection box, the output end of the driving block is fixedly connected to a coupling, and the left end of the coupling is connected to the left end of the gear plate through a sprocket assembly;

[0008] One end of the auxiliary pipe along the first direction is connected to a positioning rod, the other end of the positioning rod is fixedly connected to the side of the advection tank, and one end along the second direction is provided with a sludge groove, which is used in conjunction with a scraper to collect sludge, and vertical plates are detachably connected between the plurality of scrapers;

[0009] The scraper blades are triangular in shape and are provided in a plurality of pieces. Auxiliary blocks are provided in the middle of four of the scraper blades. The auxiliary tube is clamped in a groove provided on the surface of the auxiliary block. A limit plate is inserted into the upper surface of the auxiliary block. A positioning screw is threadedly connected to the upper surface of the limit plate. The bottom end of the positioning screw passes through the limit plate and extends into the interior of the auxiliary tube.

[0010] The sprocket assembly includes a gear rod 1 fixedly connected to the left end of the coupling, and a gear rod 2 fixedly connected to the center of the left side of the gear plate, and a chain 1 is provided on the surfaces of the gear rod 1 and the gear rod 2;

[0011] A U-shaped frame is fixedly connected to the sides of the interior and front and rear ends of the advection pool. An N-shaped rod that can slide back and forth is sleeved on the surface of the U-shaped frame, and the two ends of the opening of the N-shaped rod are buckled on the surface of the vertical plate; a toothed layer is provided on the side of the bottom of the U-shaped frame, and a rotating rod that meshes with the toothed layer is provided inside the N-shaped rod, and a cutting blade is provided on the surface of the bottom end of the rotating rod;

[0012] The U-shaped frame is provided with a second chain inside, and a slider is fixedly connected to the surface of the second chain. The bottom end of the slider is fixedly connected to the N-shaped rod, and the top end extends to the slideway opened on the lower surface of the U-shaped frame. The interior of the protective box is provided with an auxiliary plate engaged with the gear plate, and a gear cylinder is inserted at the center of the upper surface of the auxiliary plate. The outer wall of the top of the gear cylinder is provided with a rack. The two ends of the second chain pass through the U-shaped frame and extend to the interior of the protective box. One end of the second chain wraps around the outer wall of the gear cylinder, forming a closed shape with the other end, and engaged with the rack.

[0013] The present invention has the following beneficial effects:

[0014] This mud cleaning device for a horizontal flow tank abandons traditional hydraulic equipment and adopts a drive assembly consisting of a gear plate in a protective box, a bump, a power rod, and a drive block connected by a sprocket assembly. This mechanical drive method does not require a complex hydraulic oil system, avoids component failure caused by oil cleanliness issues, and eliminates the need for regular filtration and oil changes, greatly reducing maintenance costs and difficulty.

[0015] Compared with the hydraulic system, the structure of the mechanical drive assembly of the advection tank is relatively simple, the cost of parts is low, and the maintenance cost caused by oil leakage is reduced, so the equipment cost of the entire mud cleaning device is greatly reduced, which is more convenient for promotion and application.

[0016] The mud cleaning device for a horizontal flow tank has a mud scraper connected to an auxiliary pipe through an auxiliary block, and a limit plate and a positioning screw are provided on the auxiliary block. This connection method is convenient for installing and disassembling the mud scraper and replacing the mud scraper when it is worn or damaged, and can ensure the stability of the connection between the mud scraper and the auxiliary pipe during operation, thereby ensuring the normal operation of the mud scraping operation. The multiple mud scrapers are connected by vertical plates to maintain the stability of the mud scraping. The mud scraper is designed in a triangular prism shape, which can effectively reduce the resistance during the mud scraping process. When it moves forward, it can push the mud, and when it moves backward, it can shovel the mud, so as to facilitate and quickly clean the mud.

[0017] This device is used for a mud removal tank. An N-shaped rod is installed within a U-shaped frame. The bottom end of the internal rotating rod has a cutting blade, and the rotating rod engages with the toothed layer on the bottom side of the U-shaped frame. When the N-shaped rod moves with the chain, the rotating rod drives the cutting blade to rotate, which can cut larger lumps of mud or debris that may be encountered during the mud scraping process, further improving the mud removal effect and avoiding blockage.

[0018] A mud cleaning device for a horizontal flow tank is provided. The gear plate in the protective box is meshed with the auxiliary plate. The gear cylinder on the auxiliary plate is connected to the second chain via a rack. When the driving block drives the gear plate to rotate, the second chain can drive the N-shaped rod to slide on the U-shaped frame through a series of linkage structures, thereby realizing the coordinated operation of the scraper blade scraping mud and the cutting blade cutting mud, thereby improving the overall working efficiency of the mud cleaning device. The electric telescopic rod is arranged on the top of the protective box. The output end of the electric telescopic rod can control the push cover, thereby adjusting the meshing state of the gear plate and the auxiliary plate, realizing automatic control of different working modes of the mud cleaning device, and meeting the mud cleaning needs under different working conditions.

[0019] The mud cleaning device for a horizontal flow tank comprises a U-shaped frame fixed on the front and rear ends of the horizontal flow tank and an N-shaped rod slidably mounted on the surface of the frame, which provides good guidance and support for the movement of the mud scraper, ensuring that the mud scraper can run smoothly during the mud cleaning process, preventing the mud scraper from deflecting or shaking, and improving the stability of the mud cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the advection pool of the present invention;

[0021] Figure 2 This is a structural schematic diagram of the advection pool of the present invention from another perspective;

[0022] Figure 3 This is a schematic cross-sectional view of the protective box of the present invention;

[0023] Figure 4 This is a schematic diagram of the connection structure between the gear plate and the auxiliary plate of the present invention;

[0024] Figure 5This is a schematic diagram of the cross-sectional structure of an N-type rod of the present invention;

[0025] Figure 6 This is a schematic diagram of the top view of the U-shaped frame structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the disassembly structure of the limiting plate of the present invention;

[0027] Figure 8 For the present invention Figure 1 A in the middle is an enlarged structural diagram;

[0028] Figure 9 For the present invention Figure 3 Enlarged structural diagram at point B in the middle.

[0029] Among them, 1. Horizontal flow tank; 2. Scraper; 3. Auxiliary pipe; 4. Protective box; 5. Gear plate; 6. Bump; 7. Power rod; 8. Drive block; 9. Coupling; 10. Positioning rod; 11. Sludge trough; 12. Vertical plate; 13. Auxiliary block; 14. Limit plate; 15. Positioning screw; 16. Gear rod 1; 17. Gear rod 2; 18. Chain 1; 19. U-shaped frame; 20. N-shaped rod; 21. Tooth layer; 22. Rotating rod; 23. Cutting blade; 24. Chain 2; 25. Slider; 26. Auxiliary plate; 27. Gear cylinder; 28. Rack; 29. Electric telescopic rod; 30. Push cover; 31. Sprocket. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1 to 9 The present invention provides a mud-clearing device for a flat flow tank; comprising a flat flow tank 1, a plurality of mud-scraping blades 2 provided at the bottom of the flat flow tank 1 for clearing mud, an auxiliary pipe 3 for connecting the mud-scraping blades 2, and a driving assembly provided on a side wall of the flat flow tank 1 along a first direction and driving the mud-scraping blades 2 to move through the auxiliary pipe 3;

[0032] like Figure 1-2 As shown, a plurality of drainage pipes are provided on the side wall of the advection tank 1 along the second direction to facilitate the discharge of sewage into the interior of the advection tank 1. A sludge trough 11 is provided at the bottom of the advection tank 1, close to the drainage pipes, so that impurities in the sewage can flow into the sludge trough 11 in advance, thereby reducing the accumulation of impurities on the bottom wall of the advection tank 1.

[0033] In order to reduce the resistance of the scraper 2 when scraping mud, an auxiliary strip (stainless steel) is fixedly connected to the inner bottom wall of the advection tank 1 and fits with the lower surface of the scraper 2. When the scraper 2 moves back and forth, the resistance of the scraper can be reduced;

[0034] Through the scraper 2 and the auxiliary pipe 3, with the cooperation of the drive assembly, the scraper 2 can be made to reciprocate back and forth. When the scraper 2 moves forward, it can push the sludge at the bottom of the horizontal flow tank 1 into the sludge tank 11. When the scraper 2 moves backward, the sludge at the rear can be shoveled up and accumulated on the inclined surface of the scraper 2. When the scraper 2 moves backward again, the sludge accumulated on the inclined surface of the scraper 2 can be moved to the front of the scraper 2, so as to push the sludge to continue to be discharged into the sludge tank 11.

[0035] The driving assembly includes a protective box 4 arranged on the side wall along the first direction, a gear plate 5 arranged inside the protective box 4, a protrusion 6 arranged at the right edge of the gear plate 5, and a power rod 7 sleeved on the surface of the protrusion 6. The bottom end of the power rod 7 passes through the slide opened at the bottom of the protective box 4 and is rotatably connected to one end of the auxiliary tube 3 along the first direction by a pin connection. A driving block 8 is provided on the top of the protective box 4. The output end of the driving block 8 is fixedly connected to a coupling 9. The left end of the coupling 9 is connected to the left end of the gear plate 5 through a sprocket assembly; the sprocket assembly includes a gear rod 16 fixedly connected to the left end of the coupling 9, and a gear rod 2 17 fixedly connected to the center of the left side of the gear plate 5. A chain 18 is provided on the surfaces of the gear rod 16 and the gear rod 2 17.

[0036] like Figure 1-4 As shown, a protective shell (not shown in the figure, but not numbered) is provided on the top of the protective box 4, and a driving block 8 (driven by an electric motor or a motor) is fixedly connected to the inside of the protective shell. A coupling 9 is provided at the output end of the driving block 8, which can effectively buffer and reduce shock and provide overload protection for the driving block 8;

[0037] Among them, the top of chain 18 is located inside the protective shell and is meshed with gear rod 16. The bottom end passes through the inner bottom wall of the protective shell and extends to the inside of the protective box 4, meshed with gear rod 2 17. The left end of gear rod 16 is rotatably connected to the inner wall of the protective shell. When the driving block 8 is started, the gear plate 5 is driven to rotate with the cooperation of gear rod 16, chain 18 and gear rod 2 17. Since the power rod 7 is mounted on the protrusion 6 on the side of the gear plate 5, the power rod 7 reciprocates back and forth. With the cooperation of the power rod 7 and the auxiliary pipe 3, the scraper 2 is synchronously driven to move back and forth, thereby scraping off the sludge at the bottom of the advection tank 1.

[0038] like Figure 3-4As shown, the power rod 7 also includes a bracket arranged on the left side of the gear plate 5, a power rod 1 arranged on the right side of the gear plate 5 and connected to the protrusion 6, and a power rod 2 connected to the other end of the power rod 1 through a pin, and the other end of the power rod 2 is connected to the auxiliary tube 3 through a pin; the top of the bracket extends to the interior of the protective box 4, and the bottom end passes through the slide opened at the bottom of the protective box 4. A limiting cylinder is provided on the surface of the bottom end of the bracket, and the power rod 2 is provided inside the limiting cylinder. The purpose of this arrangement is to maintain the stability of the power rod 2 when it moves back and forth.

[0039] A positioning rod 10 is inserted into one end of the auxiliary pipe 3 along the first direction, and the other end of the positioning rod 10 is fixedly connected to the side of the horizontal flow tank 1. A sludge trough 11 is opened at one end along the second direction, and is used in conjunction with a scraper 2 to collect sludge. Vertical plates 12 are detachably connected between multiple scrapers 2.

[0040] The positioning rod 10 also includes an auxiliary rod fixedly connected to its surface, which can maintain the stability of the positioning rod 10. Through the positioning rod 10, when the auxiliary tube 3 moves forward and backward, the auxiliary tube 3 can be stably kept moving forward and backward;

[0041] In order to facilitate the cleaning of the sludge inside the sludge tank 11, a sludge extraction device (not shown in the figure) can be provided inside the sludge tank 11. When the sludge inside the sludge tank 11 reaches a certain amount, the sludge can be extracted from the sludge tank 11 for reuse.

[0042] The existing scraper blades 2 are fixed by welding when being connected. Since the top of the scraper blade 2 is prismatic, the surface of the vertical plate 12 is provided with a groove that is compatible with it. The scraper blade 2 is connected by a screw provided on the upper surface of the vertical plate 12. The purpose of this arrangement is that when one of the scraper blades 2 is damaged, it can be easily disassembled and replaced later.

[0043] The scraper blade 2 is in the shape of a triangular prism and there are several of them. An auxiliary block 13 is provided in the middle of four of the scraper blades 2. The auxiliary block 13 is fixed to the scraper blade 2 by welding. The auxiliary tube 3 is clamped in the groove opened on the surface of the auxiliary block 13. The upper surface of the auxiliary block 13 is inserted with a limiting plate 14. A positioning screw 15 is threadedly connected to the upper surface of the limiting plate 14, and its bottom end passes through the limiting plate 14 and extends to the inside of the auxiliary tube 3. The auxiliary tube 3 can be quickly fixed by the limiting plate 14 and the positioning screw 15, and it is convenient for later disassembly and replacement.

[0044] A U-shaped frame 19 is fixedly connected to the sides of the interior and front and rear ends of the horizontal flow pool 1. An N-shaped rod 20 that can slide back and forth is sleeved on the surface of the U-shaped frame 19. The two ends of the opening of the N-shaped rod 20 are buckled on the surface of the vertical plate 12. When the scraper 2 moves back and forth, the stability of the scraping mud can be maintained. A toothed layer 21 is provided on the side of the bottom of the U-shaped frame 19. A rotating rod 22 that is meshed with the toothed layer 21 is provided inside the N-shaped rod 20. A cutting piece 23 is provided on the surface of the bottom end of the rotating rod 22. A chain 24 is provided inside the U-shaped frame 19. A slider 25 is fixedly connected to the surface of the chain 24. The bottom end of the slider 25 is fixedly connected to the N-shaped rod 20, and the top end extends to the slide opened on the lower surface of the U-shaped frame 19. The slider 25 can ensure the stability of the movement of the chain 24 inside the slide.

[0045] In order to reduce the accumulation of sludge on the surface of the U-shaped frame 19, the top of the U-shaped frame 19 is set in a triangular shape, which can allow the sludge to automatically slide to the bottom of the horizontal flow tank 1. The top of the N-shaped rod 20 is provided with a sliding frame adapted to the U-shaped frame 19. When the sliding frame drives the N-shaped rod 20 to move, the sludge on the surface of the U-shaped frame 19 can be further cleaned.

[0046] like Figure 1 、 2 As shown in Figure 5, the two ends of the U-shaped frame 19 along the first direction and the second direction are respectively fixed to the side wall of the horizontal flow tank 1 by bolts. There are two U-shaped frames 19, one of which is provided at one end of the U-shaped frame 19 along the first direction, and the other is provided at one end of the U-shaped frame 19 along the second direction. When the N-shaped rod 20 moves back and forth, since the top of the rotating rod 22 is engaged with the toothed layer 21, the cutting blade 23 at its bottom end is synchronously driven to rotate, which can cut larger pieces of sludge and impurities in the sludge, thereby improving the mud cleaning effect, reducing blockage, and reducing the resistance of the scraper 2 when scraping mud.

[0047] The interior of the protective box 4 is provided with an auxiliary plate 26 that is meshed with the gear plate 5. A gear cylinder 27 is inserted at the center of the upper surface of the auxiliary plate 26. The outer wall of the top of the gear cylinder 27 is provided with a rack 28. Both ends of the chain 24 pass through the U-shaped frame 19 and extend to the interior of the protective box 4. One end of the chain 24 is wrapped around the outer wall of the gear cylinder 27, forming a closed shape with the other end and meshing with the rack 28.

[0048] An electric telescopic rod 29 is provided on the top of the protective box 4. The output end of the electric telescopic rod 29 extends to the interior of the protective box 4, passes through the gear cylinder 27, and is fixedly connected to a push cover 30. The top of the push cover 30 is clamped on the lower surface of the auxiliary disk 26 and is sleeved on the surface of the gear cylinder 27. A sprocket 31 connected to the chain 24 is provided at the turning point inside the U-shaped frame 19. The sprocket 31 can reduce the resistance of the chain 24 during movement, reduce the wear on the chain 24, and increase its service life.

[0049] like Figure 3 、 5 As shown in Figures 6 and 9, when the auxiliary disk 26 is meshed with the gear disk 5, the auxiliary disk 26 is synchronously driven to rotate. Since the gear cylinder 27 is inserted into the center of the auxiliary disk 26, it is synchronously driven to rotate. The rack 28 provided on the outer wall of the gear cylinder 27 is meshed with the chain 24, so that the chain 24 rotates around the gear cylinder 27.

[0050] When the second chain 24 moves around the gear cylinder 27, since the second chain 24 is arranged inside the U-shaped frame 19 and is fixedly connected to the N-shaped rod 20 through the slider 25, the second chain 24 synchronously drives the N-shaped rod 20 to slide on the surface of the U-shaped frame 19. When the N-shaped rod 20 moves back and forth, the cutting blade 23 is synchronously driven to rotate, further improving the overall efficiency of the mud cleaning device;

[0051] In order to meet the mud cleaning requirements under different working conditions, a pressure sensor (not shown in the figure) can be set on the surface of the scraper 2, and a control module (not shown in the figure) can be set on the top of the protective box 4. When the force applied to the scraper 2 during mud scraping is greater than the pressure value set by the pressure sensor, the pressure sensor sends an electrical signal to the control module, and the control module controls the movement of the electric telescopic rod 29, which drives the auxiliary plate 26 and the gear plate 5 to be in meshing state through the push cover 30, and synchronously drives the N-shaped rod 20 to move, and uses the cutting blade 23 at the bottom thereof to cut impurities in the sludge, thereby improving the efficiency of mud cleaning;

[0052] When the force applied to the scraper 2 is less than the pressure value set by the pressure sensor, the electric telescopic rod 29 drives the auxiliary plate 26 and the gear plate 5 to be out of engagement, thereby meeting the mud cleaning requirements under different working conditions.

[0053] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device that performs control such as a computer.

[0054] In the present invention, the working steps of the device are as follows:

[0055] 1. When in use, the device is in the state of installation completion, such as Figure 1-2As shown, when the sludge at the bottom of the advection tank 1 needs to be cleaned, the driving block 8 is started, and the scraper 2 is driven to move forward and backward in cooperation with the sprocket assembly, the gear plate 5, the power rod 7 and the auxiliary pipe 3, thereby scraping the sludge and causing it to fall into the sludge tank 11 for collection;

[0056] 2. When there is a lot of sludge at the bottom of the advection tank 1, the electric telescopic rod 29 is started, so that the auxiliary disk 26 and the gear disk 5 are in a meshing connection state. When the auxiliary disk 26 rotates, the gear cylinder 27 is synchronously driven to rotate, so that the second chain 24 rotates around the gear cylinder 27. When the second chain 24 moves, it synchronously drives the N-shaped rod 20 to move back and forth, and uses the cutting blade 23 at its bottom to cut off large lumps of sludge or debris that may be encountered during the scraping process, thereby improving the sludge cleaning efficiency;

[0057] 3. After the mud clearing work is completed, close the driving block 8 and the electric telescopic rod 29.

[0058] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A mud cleaning device for a horizontal flow pond, characterized by: It comprises a horizontal flow pool (1), a plurality of scrapers (2) arranged at the bottom of the horizontal flow pool (1) for clearing mud, an auxiliary pipe (3) for connecting the scrapers (2), and a driving assembly arranged on the side wall of the horizontal flow pool (1) along a first direction and driving the scrapers (2) to move through the auxiliary pipe (3); The driving assembly comprises a protection box (4) provided on the side wall along the first direction, a gear plate (5) provided inside the protection box (4), a protrusion (6) provided at the right edge of the gear plate (5), and a power rod (7) sleeved on the surface of the protrusion (6), the bottom end of the power rod (7) passes through a slideway provided at the bottom of the protection box (4) and is rotatably connected to one end of the auxiliary pipe (3) along the first direction, a driving block (8) is provided on the top of the protection box (4), the output end of the driving block (8) is fixedly connected to a coupling (9), and the left end of the coupling (9) is connected to the left end of the gear plate (5) through a sprocket assembly; One end of the auxiliary pipe (3) along the first direction is connected to a positioning rod (10), the other end of the positioning rod (10) is fixedly connected to the side of the advection tank (1), and one end along the second direction is provided with a sludge trough (11) and is used in conjunction with a scraper (2) to collect sludge, and vertical plates (12) are detachably connected between the plurality of scrapers (2); The scraper blades (2) are triangular in shape and are in a plurality of pieces. An auxiliary block (13) is provided in the middle of four of the scraper blades (2). The auxiliary tube (3) is clamped in a groove provided on the surface of the auxiliary block (13). A limit plate (14) is inserted into the upper surface of the auxiliary block (13). A positioning screw (15) is threadedly connected to the upper surface of the limit plate (14). The bottom end of the positioning screw (15) passes through the limit plate (14) and extends into the interior of the auxiliary tube (3). The sprocket assembly includes a gear rod 1 (16) fixedly connected to the left end of the coupling (9), and a gear rod 2 (17) fixedly connected to the left center of the gear plate (5), and a chain 1 (18) is provided on the surface of the gear rod 1 (16) and the gear rod 2 (17); A U-shaped frame (19) is fixedly connected to the sides of the interior and front and rear ends of the horizontal flow pool (1), and an N-shaped rod (20) that can slide back and forth is sleeved on the surface of the U-shaped frame (19), and the two ends of the opening of the N-shaped rod (20) are buckled on the surface of the vertical plate (12); a toothed layer (21) is provided on the side of the bottom of the U-shaped frame (19), and a rotating rod (22) that is meshed with the toothed layer (21) is provided inside the N-shaped rod (20), and a cutting piece (23) is provided on the surface of the bottom end of the rotating rod (22); A second chain (24) is provided inside the U-shaped frame (19), and a slider (25) is fixedly connected to the surface of the second chain (24). The bottom end of the slider (25) is fixedly connected to the N-shaped rod (20), and the top end extends to the slideway opened on the lower surface of the U-shaped frame (19). An auxiliary disk (26) is provided inside the protective box (4) and is meshed with the gear disk (5). A gear cylinder (27) is inserted at the center of the upper surface of the auxiliary disk (26), and a rack (28) is provided on the outer wall of the top of the gear cylinder (27). Both ends of the second chain (24) pass through the U-shaped frame (19) and extend to the inside of the protective box (4). One end of the second chain (24) is wrapped around the outer wall of the gear cylinder (27) to form a closed shape with the other end and meshed with the rack (28).

2. A mud cleaning device for a horizontal flow pond according to claim 1, characterized in that: An electric telescopic rod (29) is provided on the top of the protection box (4), and an output end of the electric telescopic rod (29) extends into the interior of the protection box (4), passes through the gear cylinder (27), and is fixedly connected to a push cover (30).

3. The mud cleaning device for a horizontal flow pond according to claim 2, characterized in that: The top end of the push cover (30) is clamped on the lower surface of the auxiliary disk (26) and sleeved on the surface of the gear cylinder (27).

4. The mud cleaning device for a horizontal flow pond according to claim 1, characterized in that: A sprocket (31) connected to the second chain (24) is provided at a turning point inside the U-shaped frame (19).

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