Water conservancy desilting device

Abstract

The utility model belongs to the field of river channel desilting, and particularly relates to a water conservancy desilting device which comprises a device body. The middle part of the device body is communicated with a discharging pipe; the middle part of the device body is communicated with a feeding pipe; a motor is fixedly connected to the middle of the device body; the output end of the motor is fixedly connected with a rotating shaft; a plurality of blades are fixedly connected to the middle of the rotating shaft; a plurality of stirring rods are fixedly connected to the middle of the rotating shaft; the inner side wall of the device body is fixedly connected with a filter pad; the filter pad is rotationally connected with the rotating shaft; baffles are symmetrically and fixedly connected to the middle of the filter pad; the baffle is fixedly connected with the device body; the baffle is rotationally connected with the rotating shaft; through the cooperation effect of the rotating shaft and the blades, when the rotating shaft rotates, the blades can rotate and cut garbage in the sludge, the size of the garbage in the sludge is reduced, mixing of various components in the sludge is promoted, blockage generated when the device treats the sludge is reduced, and the convenience of the device for treating the sludge is improved.

Description

Technical Field

[0001] The utility model relates to the field of river channel dredging, in particular to a water conservancy dredging device. Background Art

[0002] Due to the continuous increase in urban water diversion and irrigation water consumption, the river channel is insufficiently replenished and the water dynamics are weakened. In this case, a large amount of clay, silt, organic matter and a mixture of various minerals are easily deposited, causing the river channel to continuously accumulate silt. If the silt is not cleared for a long time, it will lead to water quality deterioration and affect the surrounding ecological environment. Therefore, it is necessary to carry out hydraulic dredging of the river channel.

[0003] The main processes of water conservancy dredging are as follows: preliminary preparation, drainage, dredging operations, transportation and processing, and project acceptance.

[0004] When the existing hydraulic dredging is used to process the extracted sludge, because the sludge contains garbage, the garbage will accumulate when flowing in the pipe, thereby causing blockage in the device, which will reduce the cleaning effect of the device on the sludge.

[0005] Therefore, a hydraulic silt removal device is proposed in view of the above problems. Utility Model Content

[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 utility model to solve its technical problems is as follows: a hydraulic silt removal device described in the utility model comprises a device body; a discharge pipe is connected to the middle of the device body; a feed pipe is connected to the middle of the device body; a motor is fixedly connected to the middle of the device body; a rotating shaft is fixedly connected to the output end of the motor; a plurality of blades are fixedly connected to the middle of the rotating shaft; a plurality of stirring rods are fixedly connected to the middle of the rotating shaft; a filter pad is fixedly connected to the inner side wall of the device body; the filter pad is rotatably connected to the rotating shaft; a baffle is symmetrically fixedly connected to the middle of the filter pad; the baffle and the device body are in a fixed relationship; the baffle It is rotatably connected to the rotating shaft; by setting a baffle, when the sludge and the filter pad come into contact, the baffle will support the filter pad, thereby enhancing the structural strength of the filter pad itself, reducing the possibility of the filter pad being deformed or damaged due to contact with impurities in the sludge, and extending the service life of the filter pad. At the same time, through the cooperation of the rotating shaft and the blade, the blade will rotate when the rotating shaft rotates and cut the garbage in the sludge, reducing the volume of the garbage in the sludge, promoting the mixing of various components in the sludge, reducing the blockage of the device when treating the sludge, and improving the convenience of the device for treating the sludge.

[0008] Preferably, a plurality of first connecting rods are fixedly connected to the inner wall of the device body; a slow flow plate is fixedly connected to the end of adjacent first connecting rods; a plurality of circular holes are opened in the middle of the slow flow plate; through the cooperation of the slow flow plate and the circular holes, the sludge will be diverted when passing through the slow flow plate, thereby increasing the distribution range of the sludge in the device and reducing the possibility of accumulation and blockage of the sludge when flowing in the device. At the same time, because the slow flow plate has a wavy structure, the flow distance of the sludge at the slow flow plate is increased and the flow speed of the sludge is reduced, which is conducive to the subsequent smooth stirring and filtration of the sludge by the device.

[0009] Preferably, a plurality of elastic sheets are fixedly connected to the middle part of the slow flow plate; a slide rod is fixedly connected to the middle part of the elastic sheet; the slide rod and the circular hole are in sliding cooperation; through the cooperation of the elastic sheet and the slide rod, when the stirring rod rotates, the elastic sheet will carry the slide rod to clear the circular hole, thereby reducing the residual sludge in the circular hole, making the sludge pass through the circular hole more smoothly, and improving the convenience of cleaning the device.

[0010] Preferably, a plurality of first bristles are fixedly connected to the middle portion of the slide rod; the first bristles are arranged in an array; by arranging the first bristles, the slide rod will move with the first bristles and clean the inner wall of the circular hole, further reducing the sludge particles remaining on the inner wall of the circular hole, improving the smoothness of the inner wall of the circular hole, and improving the smoothness of the sludge flow in the device.

[0011] Preferably, a plurality of second connecting rods are hinged at the middle part of the rotating shaft; a plurality of second bristles are fixedly connected to the middle part of the second connecting rod; a first magnet is fixedly connected to the middle part of the second connecting rod; a plurality of second magnets are fixedly connected to the middle part of the baffle; the first magnet and the second magnet are arranged correspondingly; when the second connecting rod rotates, the second magnet will attract the first magnet and make the second bristles approach the filter pad, thereby clearing the filter pad by the device, reducing impurities remaining inside the filter pad, improving the filtering effect of the filter pad on sludge, and extending the service life of the filter pad.

[0012] Preferably, a connecting plate is fixedly connected to the end of the second connecting rod; a fixing groove is opened in the middle of the connecting plate; a third connecting rod is fixedly connected to the middle of the fixing groove; a plurality of scrapers are rotatably connected to the middle of the third connecting rod; when the connecting plate rotates, the scrapers will come into contact with the inner wall of the device body, thereby reducing the sludge attached to the inner wall of the device body and improving the convenience of cleaning the device.

[0013] Preferably, a plurality of rotating rods are rotatably connected to the middle part of the device body; a first horizontal plate is fixedly connected to the end of the rotating rod; a second horizontal plate is fixedly connected to the other end of the rotating rod; a spring is fixedly connected to the bottom of the second horizontal plate; the spring and the device body are in a fixed relationship; a rubber pad is fixedly connected to the top of the second horizontal plate; when the connecting plate rotates, the rotating rod will rotate and then the second horizontal plate will knock on the inner wall of the device body, thereby accelerating the shedding speed of sludge on the inner wall of the device body, reducing the sludge attached to the device, and improving the smoothness of the device.

[0014] Preferably, a fourth connecting rod is fixedly connected to the middle part of the second horizontal plate; a rubber hammer is fixedly connected to the end of the fourth connecting rod; the surface of the rubber hammer is an arc structure; through the cooperation of the fourth connecting rod and the rubber hammer, the second horizontal plate will bring the rubber hammer to knock on the side wall of the device body, thereby promoting the rapid falling off of silt attached to the inner wall of the device body.

[0015] The utility model is beneficial in that:

[0016] 1. The hydraulic silt clearing device described in the utility model has a baffle plate, which can support the filter pad when the sludge contacts the filter pad, thereby enhancing the structural strength of the filter pad, reducing the possibility of deformation or damage of the filter pad due to contact with impurities in the sludge, and extending the service life of the filter pad. At the same time, through the cooperation of the rotating shaft and the blade, the rotating shaft can rotate to cut the garbage in the sludge, thereby reducing the volume of the garbage in the sludge, promoting the mixing of various components in the sludge, reducing the blockage of the device when treating the sludge, and improving the convenience of the device in treating the sludge.

[0017] 2. The hydraulic dredging device described in the utility model, through the cooperation of the slow flow plate and the circular hole, the sludge will be diverted when passing through the slow flow plate, thereby increasing the distribution range of the sludge in the device and reducing the possibility of accumulation and blockage of the sludge when flowing in the device. At the same time, because the slow flow plate has a wavy structure, the flow distance of the sludge at the slow flow plate is increased, and the flow speed of the sludge is reduced, which is conducive to the subsequent smooth stirring and filtering of the sludge by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the baffle in the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the slow flow plate in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the connecting plate in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the transfer rod of the utility model.

[0024] In the figure: 1. device body; 12. motor; 13. discharge pipe; 14. feed pipe; 15. rotating shaft; 16. blade; 17. stirring rod; 18. filter pad; 19. baffle; 2. first connecting rod; 22. slow flow plate; 23. round hole; 3. elastic sheet; 32. slide rod; 4. first bristle; 5. second connecting rod; 52. first magnet; 53. second bristle; 54. second magnet; 6. connecting plate; 62. fixing groove; 63. third connecting rod; 64. scraper; 7. rotating rod; 72. spring; 73. first horizontal plate; 74. second horizontal plate; 75. rubber pad; 8. fourth connecting rod; 82. rubber hammer. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Specific examples are given below.

[0027] See also Figure 1 and Figure 2As shown, a hydraulic silt removal device described in an embodiment of the utility model includes a device body 1; a discharge pipe 13 is connected to the middle of the device body 1; a feed pipe 14 is connected to the middle of the device body 1; a motor 12 is fixedly connected to the middle of the device body 1; a rotating shaft 15 is fixedly connected to the output end of the motor 12; a plurality of blades 16 are fixedly connected to the middle of the rotating shaft 15; a plurality of stirring rods 17 are fixedly connected to the middle of the rotating shaft 15; a filter pad 18 is fixedly connected to the inner side wall of the device body 1; the filter pad 18 is rotatably connected to the rotating shaft 15; a baffle 19 is symmetrically fixedly connected to the middle of the filter pad 18; the baffle 19 is fixedly connected to the device body 1; the baffle 19 is fixedly connected to the device body 1; The rotating shaft 15 is a rotating connection; the surface of the baffle 19 is a cross-shaped structure, and the blade 16 is located between the motor 12 and the stirring rod 17. The sludge is injected into the interior of the device body 1 from the feeding pipe 14. After the sludge enters the device body 1, the device body 1 is started. After the device body 1 is started, the motor 12 is driven to start. After the motor 12 is started, the rotating shaft 15 is driven to rotate. When the rotating shaft 15 rotates, the stirring rod 17 is driven to rotate. When the stirring rod 17 rotates, the sludge entering the device body 1 is stirred. When the sludge is stirred, the garbage and sludge particles inside will diffuse, which promotes the uniform distribution and mixing of impurities in the sludge. At the same time, the rotating shaft 15 rotates When the filter 18 is moved, the blade 16 will also be driven to rotate. When the blade 16 rotates, the garbage in the sludge will be cut to reduce the volume of the garbage in the sludge, and the mixing effect of the components in the sludge will be further improved. Then the sludge will continue to flow and come into contact with the filter pad 18. When the sludge and the filter pad 18 come into contact, the filter pad 18 will have an impact effect. Because the baffle 19 is fixedly connected to the surface of the filter pad 18, the baffle 19 will increase the structural strength of the surface of the filter pad 18, making the filter pad 18 more stable when in contact with the sludge. When the sludge passes through the filter pad 18, it will be filtered by the filter pad 18, and the impurities contained in the sludge will be filtered by the filter pad 18. Finally, the filtered sludge The mud will be discharged from the discharge pipe 13; by setting the baffle 19, the baffle 19 will support the filter pad 18 when the mud and the filter pad 18 come into contact, thereby enhancing the structural strength of the filter pad 18 itself, reducing the possibility of deformation or damage of the filter pad 18 due to contact with impurities in the mud, and extending the service life of the filter pad 18. At the same time, through the cooperation of the rotating shaft 15 and the blade 16, the rotating shaft 15 will rotate to cause the blade 16 to rotate and cut the garbage in the mud, thereby reducing the volume of the garbage in the mud, promoting the mixing of various components in the mud, reducing the blockage of the device when treating the mud, and improving the convenience of the device for treating the mud.

[0028] See also Figure 2 and Figure 3As shown, the inner wall of the device body 1 is fixed with a plurality of first connecting rods 2; the ends of adjacent first connecting rods 2 are fixed with slow flow plates 22; a plurality of circular holes 23 are opened in the middle of the slow flow plate 22; the slow flow plate 22 is a wavy structure; after the sludge enters the interior of the device from the feed pipe 14, it will reach the surface of the slow flow plate 22, and then part of the sludge will pass through the circular holes 23 and continue to flow, and another part of the sludge will flow along the surface of the slow flow plate 22 and flow out from the edge of the slow flow plate 22. At the same time, because the surface of the slow flow plate 22 is a wavy structure, the flow time of the sludge on the surface of the slow flow plate 22 will be increased; through the cooperation of the slow flow plate 22 and the circular holes 23, the sludge will be diverted when passing through the slow flow plate 22, thereby increasing the distribution range of the sludge in the device and reducing the possibility of accumulation and blockage when the sludge flows in the device. At the same time, because the slow flow plate 22 is a wavy structure, the flow distance of the sludge at the slow flow plate 22 is increased, and the flow speed of the sludge is reduced, which is conducive to the subsequent smooth stirring and filtration of the sludge by the device.

[0029] See also Figure 3 As shown, a plurality of elastic sheets 3 are fixedly connected to the middle part of the slow flow plate 22; a slide rod 32 is fixedly connected to the middle part of the elastic sheet 3; the slide rod 32 and the circular hole 23 are in sliding cooperation; the elastic sheet 3 is an arc-shaped structure, and when the stirring rod 17 rotates, it will come into contact with the elastic sheet 3 and squeeze the elastic sheet 3. After being pressurized, the elastic sheet 3 will approach the slow flow plate 22, and when the elastic sheet 3 moves, it will drive the slide rod 32 to move together. When the slide rod 32 moves, it will slide along the circular hole 23, and when the slide rod 32 enters the circular hole 23, it will clear the sludge remaining in the circular hole 23; through the cooperation of the elastic sheet 3 and the slide rod 32, when the stirring rod 17 rotates, the elastic sheet 3 will drive the slide rod 32 to dredge the circular hole 23, thereby reducing the sludge remaining in the circular hole 23, making the sludge pass through the circular hole 23 more smoothly, and improving the convenience of cleaning the device.

[0030] See also Figure 3 As shown, a plurality of first bristles 4 are fixedly connected to the middle part of the slide rod 32; the first bristles 4 are arranged in an array; when the slide rod 32 slides along the circular hole 23, the first bristles 4 will be driven to move together, and the first bristles 4 will come into contact with the inner wall of the circular hole 23 when moving, and the first bristles 4 will rub against the inner wall of the circular hole 23 when contacting with the inner wall of the circular hole 23, thereby reducing the sludge particles attached to the inner wall of the circular hole 23; by setting the first bristles 4, the slide rod 32 will move with the first bristles 4 and clean the inner wall of the circular hole 23, thereby further reducing the sludge particles remaining on the inner wall of the circular hole 23, improving the smoothness of the inner wall of the circular hole 23, and improving the smoothness of the sludge flowing in the device.

[0031] See also Figure 2 and Figure 4As shown, a plurality of second connecting rods 5 are hingedly connected to the middle of the rotating shaft 15; a plurality of second bristles 53 are fixedly connected to the middle of the second connecting rod 5; a first magnet 52 is fixedly connected to the middle of the second connecting rod 5; a plurality of second magnets 54 are fixedly connected to the middle of the baffle 19; the first magnet 52 and the second magnet 54 are arranged correspondingly; when the rotating shaft 15 rotates, the second connecting rod 5 is driven to rotate together, and when the second connecting rod 5 rotates, the first magnet 52 is driven to rotate together, and when the first magnet 52 rotates, the distance between the first magnet 52 and the second magnet 54 changes, and when the first magnet 52 and the second magnet 54 are close to each other, the first magnet 52 The second connecting rod 5 will be attracted by the second magnet 54 and move closer to the second magnet 54. The first magnet 52 will bring the second connecting rod 5 closer to the baffle 19. When the first magnet 52 moves, it will also drive the second bristles 53 to move. When the second bristles 53 move, they will come into contact with the filter pad 18 and dredge the filter pad 18. When the second connecting rod 5 rotates, it will be attracted by the second magnet 54 on the first magnet 52 and move the second bristles 53 closer to the filter pad 18, thereby enabling the device to dredge the filter pad 18, reduce impurities remaining inside the filter pad 18, improve the filtering effect of the filter pad 18 on sludge, and extend the service life of the filter pad 18.

[0032] See also Figure 4 As shown, a connecting plate 6 is fixedly connected to the end of the second connecting rod 5; a fixing groove 62 is opened in the middle of the connecting plate 6; a third connecting rod 63 is fixedly connected to the middle of the fixing groove 62; a plurality of scrapers 64 are rotatably connected to the middle of the third connecting rod 63; when the second connecting rod 5 rotates, the connecting plate 6 is driven to rotate together, and when the connecting plate 6 rotates, the scrapers 64 and the connecting plate 6 are caused to rotate together, and when the scrapers 64 rotate, they are in contact with the inner wall of the device body 1 and rotate along the third connecting rod 63, and when the scrapers 64 are in contact with the inner wall of the device body 1, the sludge attached to the inner wall of the device body 1 is cleaned; when the connecting plate 6 rotates, the scrapers 64 are caused to contact with the inner wall of the device body 1, thereby reducing the sludge attached to the inner wall of the device body 1 and improving the convenience of cleaning the device.

[0033] See also Figure 1 and Figure 5As shown, the middle part of the device body 1 is rotatably connected with a plurality of rotating rods 7; the end of the rotating rod 7 is fixedly connected to the first transverse plate 73; the other end of the rotating rod 7 is fixedly connected to the second transverse plate 74; the bottom of the second transverse plate 74 is fixedly connected to a spring 72; the spring 72 is also fixedly connected to the device body 1; the top of the second transverse plate 74 is fixedly connected to a rubber pad 75; when the connecting plate 6 rotates, it will collide with the first transverse plate 73, and the first transverse plate 73 will transfer the pressure to the rotating rod 7 after receiving the pressure of the connecting plate 6, so that the rotating rod 7 rotates along the device body 1, and when the rotating rod 7 rotates, it will drive the second transverse plate 74 to move until the second transverse plate 74 and the device body 1 come into contact, and the spring 72 will move when the rotating rod 7 moves. When the second cross plate 74 comes into contact with the device body 1, it will knock on the device body 1, thereby accelerating the shedding speed of the sludge attached to the inner wall of the device body 1. At the same time, the rubber pad 75 will come into contact with the device body 1 before the second cross plate 74, thereby reducing the direct contact between the rubber pad 75 and the device body 1, thereby protecting both of them. After the knocking is completed, the spring 72 will release the elastic potential energy and drive the first cross plate 73 to reset; when the connecting plate 6 rotates, it will cause the rotating rod 7 to rotate and then cause the second cross plate 74 to knock on the inner wall of the device body 1, thereby accelerating the shedding speed of the sludge on the inner wall of the device body 1, reducing the sludge attached to the device, and improving the smoothness of the device.

[0034] See also Figure 5 As shown, a fourth connecting rod 8 is fixedly connected to the middle part of the second transverse plate 74; a rubber hammer 82 is fixedly connected to the end of the fourth connecting rod 8; the surface of the rubber hammer 82 is an arc-shaped structure; when the second transverse plate 74 approaches the surface of the device body 1, it will drive the fourth connecting rod 8 to move together, and the fourth connecting rod 8 will move with the rubber hammer 82 until the rubber hammer 82 contacts the inner wall of the device body 1, and the rubber hammer 82 will knock on the side wall of the device body 1; through the cooperation of the fourth connecting rod 8 and the rubber hammer 82, the second transverse plate 74 will knock on the side wall of the device body 1 with the rubber hammer 82, thereby promoting the rapid falling off of the silt attached to the inner wall of the device body 1.

[0035] Working principle: The sludge is injected into the device body 1 from the feed pipe 14. After the sludge enters the device body 1, the device body 1 is started. After the device body 1 is started, the motor 12 is driven to start. After the motor 12 is started, the shaft 15 is driven to rotate. When the shaft 15 rotates, the stirring rod 17 is driven to rotate. When the stirring rod 17 rotates, the sludge entering the device body 1 is stirred. When the sludge is stirred, the garbage and sludge particles inside are diffused, which promotes the uniform distribution and mixing of impurities in the sludge. At the same time, when the shaft 15 rotates, it also drives the blade 16 to rotate. When the blade 16 rotates, it cuts the garbage in the sludge, reduces the volume of the garbage in the sludge, and further improves the mixing efficiency of the components in the sludge. As a result, the sludge will continue to flow and come into contact with the filter pad 18. When the sludge comes into contact with the filter pad 18, it will have an impact on the filter pad 18. Because the baffle 19 is fixedly connected to the surface of the filter pad 18, the baffle 19 will increase the structural strength of the surface of the filter pad 18, making the filter pad 18 more stable when in contact with the sludge. When the sludge passes through the filter pad 18, it will be filtered by the filter pad 18, and the impurities contained in the sludge will be filtered by the filter pad 18. Finally, the filtered sludge will be discharged from the discharge pipe 13; after the sludge enters the interior of the device from the feed pipe 14, it will reach the surface of the slow flow plate 22, and then part of the sludge will pass through the circular hole 23 and continue to flow, and the other part of the sludge will flow along the surface of the slow flow plate 22 and be discharged from the slow flow plate 22. The edge of the flow plate 22 flows out, and because the surface of the slow flow plate 22 is a wavy structure, the flow time of the sludge on the surface of the slow flow plate 22 will be increased; when the stirring rod 17 rotates, it will contact the elastic sheet 3 and squeeze the elastic sheet 3. After the elastic sheet 3 is under pressure, it will move closer to the slow flow plate 22. When the elastic sheet 3 moves, it will drive the sliding rod 32 to move together. When the sliding rod 32 moves, it will slide along the circular hole 23. When the sliding rod 32 enters the circular hole 23, it will remove the sludge remaining in the circular hole 23; when the sliding rod 32 slides along the circular hole 23, it will drive the first brush 4 to move together. When the first brush 4 moves, it will come into contact with the inner wall of the circular hole 23. When the first brush 4 contacts the inner wall of the circular hole 23, it will The inner wall of the circular hole 23 is rubbed to reduce the sludge particles attached to the inner wall of the circular hole 23; when the rotating shaft 15 rotates, it will drive the second connecting rod 5 to rotate together, and when the second connecting rod 5 rotates, it will drive the first magnet 52 to rotate together, and when the first magnet 52 rotates, the distance between the first magnet 52 and the second magnet 54 will change, and when the first magnet 52 and the second magnet 54 are close to each other, the first magnet 52 will be attracted by the second magnet 54 and move closer to the second magnet 54, and the first magnet 52 will bring the second connecting rod 5 closer to the baffle 19, and when the first magnet 52 moves, it will also drive the second bristles 53 to move, and when the second bristles 53 move, they will come into contact with the filter pad 18 and dredge the filter pad 18;When the second connecting rod 5 rotates, it will drive the connecting plate 6 to rotate together. When the connecting plate 6 rotates, the scraper 64 will rotate with the connecting plate 6. When the scraper 64 rotates, it will come into contact with the inner wall of the device body 1 and rotate along the third connecting rod 63. When the scraper 64 comes into contact with the inner wall of the device body 1, the sludge attached to the inner wall of the device body 1 will be cleaned; when the connecting plate 6 rotates, it will collide with the first cross plate 73. After the first cross plate 73 is subjected to the pressure of the connecting plate 6, it will transfer the pressure to the rotating rod 7 and make the rotating rod 7 rotate along the device body 1. When the rotating rod 7 rotates, it will drive the second cross plate 74 to move until the second cross plate 74 comes into contact with the device body 1, and the spring 72 will be in a pulling state when the rotating rod 7 moves. When the second cross plate 74 and the device body 1 are in the extended state, the device body 1 will be knocked when they come into contact, accelerating the speed of the sludge attached to the inner wall of the device body 1 to fall off. At the same time, the rubber pad 75 will come into contact with the device body 1 before the second cross plate 74, reducing the direct contact between the rubber pad 75 and the device body 1, and protecting both. After the knocking is completed, the spring 72 will release the elastic potential energy and drive the first cross plate 73 to reset; when the second cross plate 74 approaches the surface of the device body 1, it will drive the fourth connecting rod 8 to move together, and the fourth connecting rod 8 will move together with the rubber hammer 82 until the rubber hammer 82 comes into contact with the inner wall of the device body 1, and the rubber hammer 82 will knock the side wall of the device body 1. ;

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hydraulic silt removal device, comprising a device body (1), characterized in that: The middle of the device body (1) is connected to a discharge pipe (13); the middle of the device body (1) is connected to a feed pipe (14); the middle of the device body (1) is fixedly connected to a motor (12); the output end of the motor (12) is fixedly connected to a rotating shaft (15); the middle of the rotating shaft (15) is fixedly connected to a plurality of blades (16); the middle of the rotating shaft (15) is fixedly connected to a plurality of stirring rods (17); the inner side wall of the device body (1) is fixedly connected to a filter pad (18); the filter pad (18) is rotatably connected to the rotating shaft (15); a baffle (19) is symmetrically fixedly connected to the middle of the filter pad (18); the baffle (19) is fixedly connected to the device body (1); and the baffle (19) is rotatably connected to the rotating shaft (15).

2. A hydraulic desilting device according to claim 1, characterized in that: A plurality of first connecting rods (2) are fixedly connected to the inner side wall of the device body (1); a slow flow plate (22) is fixedly connected to the end of the adjacent first connecting rods (2); and a plurality of circular holes (23) are provided in the middle of the slow flow plate (22).

3. A hydraulic desilting device according to claim 2, characterized in that: A plurality of elastic sheets (3) are fixedly connected to the middle of the slow flow plate (22); a sliding rod (32) is fixedly connected to the middle of the elastic sheet (3); and the sliding rod (32) and the circular hole (23) are in sliding engagement.

4. A hydraulic silt removal device according to claim 3, characterized in that: A plurality of first bristles (4) are fixedly connected to the middle portion of the sliding rod (32); the first bristles (4) are arranged in an array.

5. A hydraulic desilting device according to claim 4, characterized in that: A plurality of second connecting rods (5) are hingedly connected to the middle of the rotating shaft (15); a plurality of second bristles (53) are fixedly connected to the middle of the second connecting rod (5); a first magnet (52) is fixedly connected to the middle of the second connecting rod (5); a plurality of second magnets (54) are fixedly connected to the middle of the baffle (19); and the first magnets (52) and the second magnets (54) are arranged correspondingly.

6. A hydraulic desilting device according to claim 5, characterized in that: The end of the second connecting rod (5) is fixedly connected to a connecting plate (6); a fixing groove (62) is provided in the middle of the connecting plate (6); a third connecting rod (63) is fixedly connected to the middle of the fixing groove (62); and a plurality of scrapers (64) are rotatably connected to the middle of the third connecting rod (63).

7. A hydraulic desilting device according to claim 6, characterized in that: A plurality of rotating rods (7) are rotatably connected to the middle of the device body (1); the ends of the rotating rods (7) are fixedly connected to a first transverse plate (73); the other ends of the rotating rods (7) are fixedly connected to a second transverse plate (74); the bottom of the second transverse plate (74) is fixedly connected to a spring (72); and the spring (72) is also fixedly connected to the device body (1).

8. A hydraulic desilting device according to claim 7, characterized in that: A fourth connecting rod (8) is fixedly connected to the middle portion of the second transverse plate (74); and a rubber hammer (82) is fixedly connected to the end portion of the fourth connecting rod (8).

Images