Dredging device for water conservancy project

Abstract

The utility model discloses a desilting device for hydraulic engineering, which comprises a sludge storage box, a desilting device, a desilting device and a desilting device, wherein a placing plate is arranged below the sludge storage box; the mud pump is arranged above the mud storage box, and a mud pumping pipe is arranged on one side of the mud pump; the sludge discharge pipe is connected to the lower part of the sludge storage box; and the conveying mechanism is connected to the lower part of the sludge discharge pipe. According to the desilting device, the conveying motor is controlled to work, output of the conveying motor can drive the conveying screw to rotate, sludge entering the conveying pipe through the sludge discharging pipe is conveyed through the conveying screw, and after the discharging port is externally connected with the pipe body, the sludge can be conveyed to a designated place, so that the working efficiency is improved; sludge entering the sludge storage box can be filtered through the filter screen, so that water in the sludge falls into the mounting frame, the sludge and muddy water can be separated during desilting, and the muddy water can be discharged through the drainage pipe when the drainage pump works.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a silt removal device for water conservancy projects. Background Art

[0002] In water conservancy projects, silt removal equipment is a device used to remove silt, sand and debris from water bodies such as rivers, reservoirs and channels. The main function of silt removal equipment is to keep the water body unobstructed and prevent siltation from causing water flow obstruction, thereby maintaining the normal operation of water conservancy projects and the effective use of water resources.

[0003] At present, the existing dredging device generally works by placing the device at a designated location and then pumping the sludge into a sludge storage box for storage through a sludge pump. However, due to the limited capacity of the sludge storage box, the staff is required to process and transport the sludge in the sludge storage box, which not only has low transportation efficiency but also increases the workload of the staff. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art, and comprises: a mud storage box, a placement plate is arranged below the mud storage box; a mud pump, the mud pump is arranged above the mud storage box, and a mud suction pipe is arranged on one side of the mud pump; a mud discharge pipe, the mud discharge pipe is connected below the mud storage box; a conveying mechanism, the conveying mechanism is connected below the mud discharge pipe, and the conveying mechanism is connected to the placement plate through a fixed plate; a filter screen, the filter screen is connected to the inside of the mud storage box through an installation frame, and a drainage pump is arranged below the filter screen; the conveying mechanism comprises a conveying pipe, a conveying motor is arranged on one side of the conveying pipe, the conveying motor is connected to one end of a conveying screw, and a discharge port is arranged below the other end of the conveying screw.

[0005] As a further description of the above technical solution: a servo motor is arranged above the mud storage box, a driving shaft is arranged below the servo motor, a stirring rod is arranged on the driving shaft, and the stirring rod is located above the filter net.

[0006] As a further description of the above technical solution: a connecting pipe is provided at one end of the mud suction pipe, a driving motor is provided at one side of the connecting pipe, a rotating shaft is connected to the driving motor, and a cutting blade is connected to the rotating shaft.

[0007] As a further description of the above technical solution: a leg is arranged under the placement plate, a universal wheel is arranged under the leg, and a push-pull plate is connected to one side of the placement plate.

[0008] As a further description of the above technical solution: a suction pipe is arranged on one side of the drainage pump, and a drainage pipe is arranged on the other side of the drainage pump.

[0009] As a further description of the above technical solution: the filter screen is arranged below the mud pump, and the mud discharge pipe is located on one side of the filter screen.

[0010] As a further description of the above technical solution: the mud suction pipe is connected to the mud storage box through a support plate.

[0011] The above technical solution has the following advantages or beneficial effects:

[0012] The utility model controls the operation of the conveying motor, and the output of the conveying motor can drive the conveying screw to rotate, and the silt that enters the conveying pipe through the mud discharge pipe is conveyed by the conveying screw. After the discharge port is connected to the pipe body, the silt can be transported to a designated location, thereby speeding up the work efficiency. The silt that enters the mud storage box can be filtered through the filter net, so that the water in the silt falls into the installation frame, and the silt and muddy water can be separated during dredging, and the muddy water can be discharged through the drainage pipe when the drainage pump works. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a dredging device in one embodiment of the utility model;

[0014] Figure 2 It is a cross-sectional view of a dredging device in one embodiment of the utility model;

[0015] Figure 3 for Figure 1 A schematic diagram of the structure of the purification component in the dredging device;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of the cutting blade in the dredging device.

[0017] Legend:

[0018] 1. Mud storage box; 2. Placement plate; 3. Mud pump; 4. Mud suction pipe; 5. Mud discharge pipe; 6. Conveying mechanism; 7. Fixed plate; 8. Filter; 9. Drain pump; 10. Mounting frame; 11. Servo motor; 12. Drive shaft; 13. Stirring rod; 14. Connecting pipe; 15. Drive motor; 16. Rotating shaft; 17. Cutting blade; 18. Support leg; 19. Universal wheel; 20. Push-pull plate; 21. Suction pipe; 22. Drain pipe; 23. Support plate; 61. Conveying pipe; 62. Conveying motor; 63. Conveying screw; 64. Discharge port. 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] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-4 As shown, a dredging device for a water conservancy project of the utility model comprises: a mud storage box 1, a placement plate 2 is arranged below the mud storage box 1; a mud pump 3, the mud pump 3 is arranged above the mud storage box 1, and a mud pump 4 is arranged on one side of the mud pump 3; a mud discharge pipe 5, the mud discharge pipe 5 is connected to the bottom of the mud storage box 1; a conveying mechanism 6, the conveying mechanism 6 is connected to the bottom of the mud discharge pipe 5, and the conveying mechanism 6 is connected to the placement plate 2 through a fixed plate 7; a filter screen 8, the filter screen 8 is connected to the inside of the mud storage box 1 through a mounting frame 10, and a drainage pump 9 is arranged below the filter screen 8; the conveying mechanism 6 comprises a conveying pipe 61, a conveying motor 62 is arranged on one side of the conveying pipe 61, the conveying motor 62 is connected to one end of the conveying screw 63, and a discharge port 64 is arranged below the other end of the conveying screw 63, a water suction pipe 21 is arranged on one side of the drainage pump 9, and a drainage pipe 22 is arranged on the other side of the drainage pump 9, the filter screen 8 is arranged below the mud pump 3, and the mud discharge pipe 5 is located on one side of the filter screen 8.

[0023] In this embodiment, by controlling the operation of the mud pump 3, the mud pump 3 cooperates with the mud pumping pipe 4 to pump the silt in the river channel into the mud storage box 1, and the silt in the river channel can be cleaned. When the silt inside the mud storage box 1 needs to be processed, the conveying motor 62 can be controlled to work, and the output of the conveying motor 62 can drive the conveying screw 63 to rotate. The silt that enters the conveying pipe 61 through the mud discharge pipe 5 is conveyed by the conveying screw 63. After the discharge port 64 is connected to the external pipe body, the silt can be transported to a designated location, thereby improving work efficiency.

[0024] Among them, the silt entering the mud storage box 1 can be filtered through the filter net 8, so that the water in the silt falls into the installation frame 10, and the silt and mud water can be separated during dredging. When the drainage pump 9 works, the mud water can be discharged through the drainage pipe 22.

[0025] like Figure 1 and Figure 2 As shown, a servo motor 11 is arranged above the mud storage box 1, a driving shaft 12 is arranged below the servo motor 11, a stirring rod 13 is arranged on the driving shaft 12, and the stirring rod 13 is located above the filter screen 8; through the operation of the servo motor 11, the driving shaft 12 and the stirring rod 13 can be driven to rotate, the sludge above the filter screen 8 can be stirred, the sludge above the filter screen 8 can be accelerated to fall to the mud discharge pipe 5, and the sludge can be broken up to enhance the filtering effect of the filter screen 8.

[0026] like Figure 1 and Figure 4 As shown, a connecting pipe 14 is provided at one end of the mud suction pipe 4, and a driving motor 15 is provided on one side of the connecting pipe 14. A rotating shaft 16 is connected to the driving motor 15, and a cutting blade 17 is connected to the rotating shaft 16. When the driving motor 15 works, the rotating shaft 16 can be driven to rotate, and then the cutting blade 17 can be driven to rotate, so that the sludge near the connecting pipe 14 can be stirred to avoid blockage around the connecting pipe 14, making it convenient for the connecting pipe 14 to extract the sludge.

[0027] like Figure 1 and Figure 2 As shown, a leg 18 is provided under the placement plate 2, a universal wheel 19 is provided under the leg 18, and a push-pull plate 20 is connected to one side of the placement plate 2; the universal wheel 19 facilitates the movement of the device, and the push-pull plate 20 facilitates the pushing and pulling of the device.

[0028] like Figure 1 and Figure 2 As shown, the mud pumping pipe 4 is connected to the mud storage box 1 through a support plate 23 ; the mud pumping pipe 4 can be supported by the support plate 23 to improve the stability of the mud pumping pipe 4 .

[0029] Working principle: the staff controls the mud pump 3 to work, and the mud pump 3 cooperates with the mud pumping pipe 4 to pump the silt in the river channel into the mud storage box 1, so as to clean the silt in the river channel. When the silt in the mud storage box 1 needs to be processed, the conveying motor 62 can be controlled to work, and the output of the conveying motor 62 can drive the conveying screw 63 to rotate, and the silt entering the conveying pipe 61 through the mud discharge pipe 5 is conveyed by the conveying screw 63. After the discharge port 64 is connected to the external pipe body, the silt can be transported to the designated location, which speeds up the work efficiency. The silt entering the mud storage box 1 can be filtered through the filter net 8, so that the water in the silt falls into the installation frame 10, so that the silt and mud water can be separated during dredging, and the mud water can be discharged through the drainage pipe 22 by the drainage pump 9.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dredging device for water conservancy projects, characterized in that: include: A mud storage box (1), wherein a placement plate (2) is provided below the mud storage box (1); A mud pump (3), wherein the mud pump (3) is arranged above the mud storage box (1), and a mud pump pipe (4) is arranged on one side of the mud pump (3); A mud discharge pipe (5), the mud discharge pipe (5) being connected below the mud storage box (1); A conveying mechanism (6), the conveying mechanism (6) is connected below the mud discharge pipe (5), and the conveying mechanism (6) is connected to the placement plate (2) via a fixing plate (7); A filter screen (8), the filter screen (8) being connected to the interior of the mud storage box (1) via a mounting frame (10), and a drainage pump (9) being arranged below the filter screen (8); The conveying mechanism (6) comprises a conveying pipe (61), a conveying motor (62) is arranged on one side of the conveying pipe (61), the conveying motor (62) is connected to one end of a conveying screw (63), and a discharge port (64) is arranged below the other end of the conveying screw (63).

2. A silt removal device for water conservancy projects according to claim 1, characterized in that: A servo motor (11) is arranged above the mud storage box (1), a driving shaft (12) is arranged below the servo motor (11), a stirring rod (13) is arranged on the driving shaft (12), and the stirring rod (13) is located above the filter screen (8).

3. A silt removal device for water conservancy projects according to claim 1, characterized in that: A connecting pipe (14) is provided at one end of the mud suction pipe (4), a driving motor (15) is provided at one side of the connecting pipe (14), a rotating shaft (16) is connected to the driving motor (15), and a cutting blade (17) is connected to the rotating shaft (16).

4. A silt removal device for water conservancy projects according to claim 1, characterized in that: A support leg (18) is provided below the placement plate (2), a universal wheel (19) is provided below the support leg (18), and a push-pull plate (20) is connected to one side of the placement plate (2).

5. A silt removal device for water conservancy projects according to claim 1, characterized in that: A water suction pipe (21) is provided on one side of the drainage pump (9), and a drainage pipe (22) is provided on the other side of the drainage pump (9).

6. A silt removal device for water conservancy projects according to claim 1, characterized in that: The filter screen (8) is arranged below the mud pump (3), and the mud discharge pipe (5) is located on one side of the filter screen (8).

7. A silt removal device for water conservancy projects according to claim 1, characterized in that: The mud extraction pipe (4) is connected to the mud storage box (1) via a support plate (23).

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