Sludge cleaning equipment for ecological restoration of river channel

Abstract

The utility model discloses sludge cleaning equipment for ecological restoration of a river channel, which comprises a bottom plate, the bottom of the bottom plate is fixedly connected with four uniformly distributed wheel carriers, the inner side of each wheel carrier is hinged with a moving wheel, the top of the bottom plate is fixedly connected with a support, the top of the support is fixedly connected with a sludge pump, and the bottom of the bottom plate is fixedly connected with a water pump. A suction pipe is arranged at the bottom of the sludge pump and fixedly connected with the support, and a collecting tank is fixedly connected to the top of the bottom plate and located on the left side of the support. Through the design of the sludge pump, river sludge can be sucked and collected, under the action of the corrugated pipe, the suction working length of the suction pipe can be extended, the threaded connection of the screw rod and the connecting strip is matched, the connecting pipe can move in the vertical direction when the screw rod is rotated, and then the corrugated pipe can be stretched, so that the river sludge can be sucked and collected. The height of the flow guide cover can be conveniently adjusted, and sludge at different depths can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge cleaning, in particular to sludge cleaning equipment for river ecological restoration. Background Art

[0002] The utility model patent with the patent authorization announcement number CN219653787U discloses a dredging device for river ecological restoration, including a support plate, a fixed frame is fixedly connected to the upper surface of the support plate, a forward motor is fixedly connected to the upper surface of the fixed frame, four rollers are fixedly connected to the bottom surface of the support plate, a scraper is provided below the support plate, the top of the scraper is fixedly connected to the bottom surface of the support plate, and a fixed cylinder is fixedly embedded on the bottom surface of the support plate. The device plays a role in rotating the spiral conveying rod through the cooperation of the forward motor and the spiral conveying rod, and uses the collecting plate to collect the silt and discharge the silt into the blocking frame. When the device is moved, the vibration generated by the device is used to precipitate the silt and discharge the retained river water to the outside of the blocking frame, and the blocking frame is used to block the river water, thereby improving the use effect of the dredging device for river ecological restoration.

[0003] In the above prior art, when the silt removal device is used, since the height of the collecting plate is fixed, it is not convenient to clean the silt at different depths, and the dewatering effect of the silt drainage is insufficient when only relying on vibration. Therefore, improvement is needed. Utility Model Content

[0004] The utility model aims to provide a silt cleaning device for river ecological restoration, which solves the problem of inconvenience in cleaning silt of different depths and the problem of insufficient silt dehydration and drainage effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sludge cleaning equipment for river ecological restoration, comprising a base plate, the bottom of the base plate is fixedly connected to four evenly distributed wheel frames, the inner side of each wheel frame is hinged with a movable wheel, the top of the base plate is fixedly connected to a bracket, the top of the bracket is fixedly connected to a sludge pump, the bottom of the sludge pump is provided with a suction pipe, the suction pipe is fixedly connected to the bracket, the top of the base plate and the left side of the bracket are fixedly connected to a collecting trough, the front end of the collecting trough is provided with a drain outlet, the suction pipe is provided with an adjustment mechanism, and the collecting trough is provided with a dehydration mechanism.

[0006] Preferably, a sewage pipe is provided at the left end of the sludge pump, and the sewage pipe is fixedly connected to the collecting tank. By designing the sewage pipe, the sludge can be input into the collecting tank.

[0007] Preferably, the adjustment mechanism includes a bellows, the bottom of the suction pipe is fixedly connected with a bellows, the bottom of the bellows is fixedly connected with a connecting pipe, the connecting pipe is slidably connected to the bottom plate, the bottom of the connecting pipe is fixedly connected with a deflector, a screen is arranged inside the deflector, the right end of the connecting pipe is fixedly connected with a connecting strip, the inside of the connecting strip is threadedly connected with a screw, the screw is rotatably connected to the bottom plate through a bearing, and the top of the screw is fixedly connected with a handle. By designing the adjustment mechanism, it is convenient to adjust the sludge cleaning depth.

[0008] Preferably, the dewatering mechanism includes a fixed frame, the upper end of the bottom plate is fixedly connected to the fixed frame, the top of the fixed frame is fixedly connected to a motor, the output end of the motor is rotatably connected to the fixed frame, the lower end of the motor output end is fixedly connected to a threaded rod, the outer side of the threaded rod is threadedly connected to a pressing plate, the pressing plate is slidably connected to the collection tank, the inner side of the pressing plate is fixedly sleeved with a scraper bar, the scraper bar is slidably connected to the collection tank, the inner side of the scraper bar is fixedly connected to a clamping block, the clamping block is clamped to the pressing plate, the inner wall bottom of the collection tank is fixedly connected to a guide rod, the guide rod is slidably connected to the pressing plate, and the guide rod is fixedly connected to the fixed frame. By designing the dewatering mechanism, it is convenient to dewater the sludge.

[0009] Preferably, the scraper strip and the block are an integrated structure, and both the scraper strip and the block are made of rubber. By designing the scraper strip, the inner wall of the collection tank can be cleaned.

[0010] Preferably, a guide groove is provided inside the pressing plate, and a guide rod is slidably connected inside the guide groove. By designing the guide groove, the pressing plate can slide along the guide rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can absorb and collect river silt by designing the function of the sludge pump. Under the action of the bellows, the suction working length of the suction pipe can be extended. The threaded connection between the screw and the connecting strip can realize the vertical movement of the connecting pipe when the screw is rotated, and then the bellows can be stretched, which is convenient for adjusting the height of the guide cover and facilitating the cleaning of silt at different depths.

[0013] 2. The utility model designs the function of the motor, and the output end of the motor can drive the threaded rod to rotate, and can drive the pressure plate to move in the vertical direction. The movement of the pressure plate inside the collecting tank can squeeze the sucked sludge, and can realize the dehydration and drainage of the sludge, and the dehydration and drainage effect is better. In the process of moving the pressure plate, the scraper can be driven to move, which is convenient for cleaning the inner wall of the collecting tank and preventing dirt from adhering. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1The overall structure of the utility model is three-dimensional Figure 1 ;

[0015] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0016] Figure 3 For this utility model Figure 1 A front cross-sectional view of a local structure;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0018] In the figure: 1, bottom plate; 2, wheel frame; 3, moving wheel; 4, bracket; 5, sludge pump; 6, suction pipe; 7, sewage pipe; 8, adjustment mechanism; 9, dehydration mechanism; 10, collecting tank; 11, drainage outlet; 81, bellows; 82, connecting pipe; 83, guide cover; 84, screen; 85, connecting strip; 86, screw; 87, handle; 91, fixing frame; 92, motor; 93, threaded rod; 94, pressure plate; 95, scraper strip; 96, block; 97, guide rod; 98, guide groove. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 A silt cleaning device for river ecological restoration includes a bottom plate 1, four evenly distributed wheel frames 2 are fixedly connected to the bottom of the bottom plate 1, and a moving wheel 3 is hinged on the inner side of each wheel frame 2. A bracket 4 is fixedly connected to the top of the bottom plate 1, and a sludge pump 5 is fixedly connected to the top of the bracket 4. A suction pipe 6 is arranged at the bottom of the sludge pump 5, and the suction pipe 6 is fixedly connected to the bracket 4. A collecting tank 10 is fixedly connected to the top of the bottom plate 1 and located on the left side of the bracket 4. A sewage pipe 7 is arranged at the left end of the sludge pump 5, and the sewage pipe 7 is fixedly connected to the collecting tank 10. By designing the sewage pipe 7, silt can be input into the collecting tank 10. A drainage port 11 is arranged at the front end of the collecting tank 10. An adjusting mechanism 8 is arranged on the suction pipe 6, and a dehydration mechanism 9 is arranged on the collecting tank 10.

[0021] See also Figure 1 , Figure 2The adjusting mechanism 8 includes a bellows 81, the bottom of the suction pipe 6 is fixedly connected with the bellows 81, the bottom of the bellows 81 is fixedly connected with a connecting pipe 82, the connecting pipe 82 is slidably connected to the bottom of the bottom plate 1, the bottom of the connecting pipe 82 is fixedly connected with a guide cover 83, the inside of the guide cover 83 is provided with a screen 84, the right end of the connecting pipe 82 is fixedly connected with a connecting strip 85, the inside of the connecting strip 85 is threadedly connected with a screw 86, the screw 86 is rotatably connected to the bottom plate 1 through a bearing, and the top of the screw 86 is fixedly connected with a handle 87. By designing the adjusting mechanism 8, it is convenient to adjust the sludge cleaning depth.

[0022] See also Figure 1 , Figure 3 , Figure 4 The dehydration mechanism 9 includes a fixed frame 91, the upper end of the bottom plate 1 is fixedly connected to the fixed frame 91, the top of the fixed frame 91 is fixedly connected to a motor 92, the output end of the motor 92 is rotatably connected to the fixed frame 91, the lower end of the output end of the motor 92 is fixedly connected to a threaded rod 93, the outer side of the threaded rod 93 is connected to a pressing plate 94 through a thread, the pressing plate 94 is slidably connected to the collecting tank 10, the inner side of the pressing plate 94 is fixedly sleeved with a scraper bar 95, the scraper bar 95 is slidably connected to the collecting tank 10, the inner side of the scraper bar 95 is fixedly connected to a clamping block 96, the scraper bar 95 and the clamping block 96 are fixedly connected 6 is an integrated structure, the scraper strip 95 and the clamping block 96 are both made of rubber. By designing the scraper strip 95, the inner wall of the collecting tank 10 can be cleaned, the clamping block 96 is clamped with the pressing plate 94, and a guide rod 97 is fixedly connected to the bottom of the inner wall of the collecting tank 10, and the guide rod 97 is slidably connected to the pressing plate 94. A guide groove 98 is opened inside the pressing plate 94, and the guide groove 98 is slidably connected to the guide rod 97. By designing the guide groove 98, the pressing plate 94 can slide along the guide rod 97, and the guide rod 97 is fixedly connected to the fixing frame 91. By designing the dewatering mechanism 9, it is convenient to dewater the sludge.

[0023] The specific implementation process of the utility model is as follows: when in use, the river sludge can be sucked and collected through the action of the sludge pump 5. When the sludge collection depth needs to be adjusted, the handle 87 is directly turned, and the handle 87 drives the screw 86 to rotate, so that the connecting strip 85 makes a threaded motion, and the connecting strip 85 drives the connecting pipe 82 to move in the vertical direction. The connecting pipe 82 stretches the corrugated pipe 81, so that the height of the guide cover 83 is adjusted, which is convenient for adjusting the height of the guide cover 83 and facilitating the cleaning of sludge at different depths.

[0024] The sludge sucked by the sludge pump 5 will be input into the collecting tank 10 through the sewage pipe 7. After the sludge is collected, the motor 92 is started, and the output end of the motor 92 drives the threaded rod 93 to rotate, so that the pressure plate 94 makes a threaded motion, and the pressure plate 94 slides along the guide rod 97. The movement of the pressure plate 94 inside the collecting tank 10 can squeeze the sucked sludge, and the dehydration and drainage of the sludge can be realized, and the dehydration and drainage effect is better. In the process of moving the pressure plate 94, the scraper 95 can be driven to move, which is convenient for cleaning the inner wall of the collecting tank 10 to prevent dirt from adhering.

[0025] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silt cleaning device for river ecological restoration, comprising a bottom plate (1), characterized in that: The bottom of the base plate (1) is fixedly connected to four wheel frames (2) which are evenly distributed, and the inner side of each wheel frame (2) is hinged with a moving wheel (3). The top of the base plate (1) is fixedly connected to a bracket (4), and the top of the bracket (4) is fixedly connected to a sludge pump (5). The bottom of the sludge pump (5) is provided with a suction pipe (6), and the suction pipe (6) is fixedly connected to the bracket (4). The top of the base plate (1) and the left side of the bracket (4) are fixedly connected to a collecting trough (10), and the front end of the collecting trough (10) is provided with a drainage port (11), and the suction pipe (6) is provided with an adjustment mechanism (8), and the collecting trough (10) is provided with a dehydration mechanism (9).

2. The silt cleaning equipment for river ecological restoration according to claim 1 is characterized by: A sewage discharge pipe (7) is provided at the left end of the sludge pump (5), and the sewage discharge pipe (7) is fixedly connected to the collecting tank (10).

3. The silt cleaning equipment for river ecological restoration according to claim 1 is characterized by: The regulating mechanism (8) comprises a bellows (81), the bottom of the suction pipe (6) is fixedly connected to the bellows (81), the bottom of the bellows (81) is fixedly connected to a connecting pipe (82), the connecting pipe (82) is slidably connected to the bottom of the bottom plate (1), the bottom of the connecting pipe (82) is fixedly connected to a guide cover (83), a screen (84) is arranged inside the guide cover (83), the right end of the connecting pipe (82) is fixedly connected to a connecting strip (85), the inside of the connecting strip (85) is connected to a screw rod (86) by threading, the screw rod (86) is rotatably connected to the bottom plate (1) by a bearing, and the top of the screw rod (86) is fixedly connected to a handle (87).

4. The silt cleaning equipment for river ecological restoration according to claim 1 is characterized by: The dehydration mechanism (9) comprises a fixed frame (91), the upper end of the bottom plate (1) is fixedly connected to the fixed frame (91), the top of the fixed frame (91) is fixedly connected to a motor (92), the output end of the motor (92) is rotatably connected to the fixed frame (91), the lower end of the output end of the motor (92) is fixedly connected to a threaded rod (93), the outer side of the threaded rod (93) is connected to a pressing plate (94) via a thread, and the pressing plate (94) is connected to the collecting tank (1). 0) is slidably connected, a scraper strip (95) is fixedly sleeved on the inner side of the pressure plate (94), the scraper strip (95) is slidably connected to the collecting tank (10), a clamping block (96) is fixedly connected on the inner side of the scraper strip (95), the clamping block (96) is clamped with the pressure plate (94), a guide rod (97) is fixedly connected to the bottom of the inner wall of the collecting tank (10), the guide rod (97) is slidably connected to the pressure plate (94), and the guide rod (97) is fixedly connected to the fixing frame (91).

5. The silt cleaning equipment for river ecological restoration according to claim 4 is characterized in that: The scraper strip (95) and the clamping block (96) are an integrated structure, and both the scraper strip (95) and the clamping block (96) are made of rubber material.

6. The silt cleaning equipment for river ecological restoration according to claim 4 is characterized by: A guide groove (98) is provided inside the pressure plate (94), and a guide rod (97) is slidably connected inside the guide groove (98).

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