Desilting device for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy, in particular to a desilting device for a water conservancy project, which is characterized in that a main box body is arranged in the desilting device, a separation cavity with an upward opening is arranged in the main box body, a filter plate with a filtering function is fixedly arranged in the separation cavity, and a support frame is fixedly arranged on the front end surface of the main box body; a pneumatic telescopic rod capable of moving telescopically is fixedly arranged on the lower end face of the supporting rack and plays a role in depth adjustment, a positioning pipe is fixedly arranged in the supporting rack, a lifting pipe capable of moving up and down is arranged on the outer circle face of the positioning pipe, and a lifting rack is fixedly arranged on the outer circle face of the lifting pipe. And then the sludge is quickly cleaned out of the device through scraping of the scraping plate, so that subsequent quick cleaning of the sludge is ensured, the device can be quickly self-cleaned, the sludge is quickly discharged out of the device, and the cleanliness of the device is further ensured.

Description

Technical Field

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

[0002] Water conservancy project construction is a discipline that studies the construction methods and management methods of water conservancy project construction, including diversion and interception project construction, blasting project construction, foundation treatment and foundation engineering construction, earth-rock dam project construction, and concrete dam project construction.

[0003] During use, the existing dredging devices of water conservancy projects are only used to separate silt and water, which is not convenient for subsequent cleaning work. In addition, the existing devices are fixed at designated positions on the hull, which is not convenient for subsequent disassembly and installation, resulting in poor flexibility and practicality of the devices. Utility Model Content

[0004] The purpose of the utility model is to provide a silt removal device for a water conservancy project, so as to overcome the above-mentioned defects in the prior art.

[0005] According to the utility model, a dredging device for a water conservancy project comprises a main box body, a separation chamber with an opening upward is provided in the main box body, a filter plate with a filtering function is fixedly provided in the separation chamber, a supporting frame is fixedly provided on the front end face of the main box body, a pneumatic telescopic rod capable of telescopic movement is fixedly provided on the lower end face of the supporting frame, the pneumatic telescopic rod plays a role in adjusting the depth, a positioning pipe is fixedly provided in the supporting frame, a lifting pipe capable of up and down movement is provided on the outer circular surface of the positioning pipe, a lifting frame is fixedly provided on the outer circular surface of the lifting pipe, the upper end face of the lifting frame is fixedly connected to the lower end face of the pneumatic telescopic rod, two groups of guide frames symmetrically located on the front end face of the supporting frame are fixedly provided, a rotating screw is provided in the guide frame and passes through the guide frame, a clamping frame is fixedly provided on the rear end face of the screw, and the clamping frame plays a role in clamping and fixing.

[0006] In some embodiments, a one-way valve is fixedly provided in the lower wall of the separation chamber, and the one-way valve serves as a one-way drainage. A feed frame is fixedly provided on the left and right end faces of the main box body, and a movable shaft is rotatably provided on the rear end face of the feed frame. A movable slider that can move back and forth is provided on the outer circular surface of the movable shaft. A discharge frame is fixedly provided on the end face of the movable slider close to the center of symmetry, and a scraper is fixedly provided in the discharge frame. The lower end face of the scraper is in a horizontal line with the upper end face of the filter plate, and the scraper serves to clean the sludge.

[0007] In some embodiments, a moving motor is fixedly provided in the feed frame, and the rear end surface of the moving shaft is dynamically connected to the moving motor.

[0008] In some embodiments, a guide cavity is provided in the lifting tube, and a water pump is fixedly provided in the guide cavity, so that the water pump plays a role in pumping liquid.

[0009] In some embodiments, a control panel is fixedly provided on the upper end surface of the guide frame, and the control panel plays a cooperative role in regulating various movements.

[0010] Compared with the prior art, the advantages of the utility model are:

[0011] 1. The utility model rotates the left-right symmetrical screws, and the screws start to rotate, thereby driving the clamping frame to start moving backward. At this time, the clamping frame and the supporting frame begin to clamp and fix the hull, thereby ensuring that the lower side of the main box is above the water surface, thereby ensuring the rapid installation of the device, and then ensuring the rapid disassembly and installation of the device, further facilitating subsequent transportation, thereby ensuring the practicality and flexibility of the device.

[0012] 2. The utility model starts to extend the pneumatic telescopic rod, thereby driving the lifting frame and the lifting tube to move downward, and then the water pump starts to be inserted into the sludge, and then the water pump starts to start, thereby driving the sludge to be extracted, and then the sludge enters the guide cavity, and then is discharged into the separation cavity along the positioning pipe, and then the solid-liquid separation is carried out through the main box body, thereby ensuring that a large amount of sludge is separated from water, and then a part of the sludge is left above the filter plate, thereby ensuring that the sludge at different depths can be cleaned, thereby ensuring the practicability of the device.

[0013] 3. The utility model starts by starting with a left-right symmetrical feed frame, thereby driving the moving shaft to start rotating, thereby driving the moving slider and the discharge frame and the scraper to start moving backward. At this time, the scraper moves outward for storage cleaning. At this time, the scraper scrapes the sludge quickly out of the device, thereby ensuring the subsequent rapid cleaning of the sludge, thereby ensuring that the device can quickly self-clean, thereby quickly discharging the device, and further ensuring the cleanliness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a left view of the utility model;

[0015] Figure 2 It is a rear view of the utility model;

[0016] Figure 3 It is a front view of the utility model;

[0017] Figure 4 This utility model Figure 3 Schematic diagram of AA in the middle;

[0018] Figure 5This utility model Figure 3 Schematic diagram of the middle BB;

[0019] Figure 6 This utility model Figure 3 Schematic diagram of CC.

[0020] In the figure:

[0021] 11. Main box; 12. Separation chamber; 13. One-way valve; 14. Filter plate; 15. Discharge rack; 16. Scraper; 17. Support rack; 18. Lifting pipe; 19. Positioning pipe; 20. Pneumatic telescopic rod; 21. Guide chamber; 22. Water pump; 23. Lifting rack; 24. Guide rack; 25. Screws; 26. Control panel; 27. Moving motor; 28. Moving shaft; 29. ​​Moving slide block; 30. Feed rack; 31. Clamping rack. DETAILED DESCRIPTION

[0022] 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. Example

[0023] See also Figure 1-Figure 6 , which is the first embodiment of the utility model, and provides an embodiment of a silt removal device for a water conservancy project, comprising a main box 11, wherein a separation chamber 12 with an upward opening is provided in the main box 11, wherein a filter plate 14 for filtering is fixedly provided in the separation chamber 12, wherein a support frame 17 is fixedly provided on the front end surface of the main box 11, wherein a pneumatic telescopic rod 20 capable of telescopic movement is fixedly provided on the lower end surface of the support frame 17, wherein the pneumatic telescopic rod 20 plays a role in adjusting the depth, wherein a positioning pipe is fixedly provided in the support frame 17 19, the outer circumferential surface of the positioning tube 19 is provided with a lifting tube 18 that can move up and down, the outer circumferential surface of the lifting tube 18 is fixedly provided with a lifting frame 23, the upper end surface of the lifting frame 23 is fixedly connected to the lower end surface of the pneumatic telescopic rod 20, the front end surface of the support frame 17 is fixedly provided with two groups of guide frames 24 that are symmetrical on the left and right, the guide frames 24 are provided with rotating screws 25 and pass through the guide frames 24, the rear end surface of the screws 25 is fixedly provided with a clamping frame 31, and the clamping frame 31 plays a role of clamping and fixing.

[0024] A one-way valve 13 is fixedly provided in the lower wall of the separation chamber 12, and the one-way valve 13 plays a role of one-way drainage. A feed frame 30 is fixedly provided on the left and right end faces of the main box body 11, and a movable shaft 28 is rotatably provided on the rear end face of the feed frame 30. A movable slider 29 capable of moving forward and backward is provided on the outer cylindrical surface of the movable shaft 28. A discharge frame 15 is fixedly provided on the end face of the movable slider 29 close to the symmetry center. A scraper 16 is fixedly provided in the discharge frame 15, and the lower end face of the scraper 16 is in a horizontal line with the upper end face of the filter plate 14, and the scraper 16 plays a role of cleaning sludge.

[0025] A moving motor 27 is fixedly disposed in the feeding frame 30 , and a rear end surface of the moving shaft 28 is dynamically connected to the moving motor 27 .

[0026] A guide cavity 21 is provided in the lifting pipe 18 , and a water pump 22 is fixedly provided in the guide cavity 21 , so that the water pump 22 plays a role in pumping liquid.

[0027] A control panel 26 is fixedly disposed on the upper end surface of the guide frame 24, and the control panel 26 plays a role in regulating various movements.

[0028] Specific workflow:

[0029] When in use, the hull is placed between the guide frame 24 and the supporting frame 17. The user manually rotates the left-right symmetrical screws 25, and the screws 25 begin to rotate, thereby driving the clamping frame 31 to move backward. At this time, the clamping frame 31 and the supporting frame 17 begin to clamp and fix the hull, thereby ensuring that the lower side of the main box 11 is above the water surface, thereby ensuring the rapid installation of the device, and then ensuring the rapid disassembly and installation of the device, further facilitating subsequent transportation, thereby ensuring the practicality and flexibility of the device.

[0030] At this time, the user controls the control panel 26, and the pneumatic telescopic rod 20 begins to extend, thereby driving the lifting frame 23 and the lifting tube 18 to move downward, and the water pump 22 begins to be inserted into the sludge. At this time, the water pump 22 starts to start, thereby driving the sludge to start being extracted. At this time, the sludge enters the guide cavity 21, and is discharged into the separation cavity 12 along the positioning pipe 19. At this time, the solid-liquid separation is carried out through the main box body 11, thereby ensuring that a large amount of sludge is separated from water, and then a part of the sludge remains above the filter plate 14, thereby ensuring that the sludge at different depths can be cleaned, thereby ensuring the practicality of the device.

[0031] When the cleaning is completed, the left-right symmetrical feed frame 30 starts to start, thereby driving the moving shaft 28 to start rotating, thereby driving the moving slider 29 and the discharge frame 15 and the scraper 16 to start moving backward. At this time, the scraper 16 moves outward for the stored cleaning. At this time, the scraping of the scraper 16 quickly cleans the sludge out of the device, thereby ensuring the subsequent rapid cleaning of the sludge, thereby ensuring that the device can quickly self-clean, thereby quickly discharging the device, and further ensuring the cleanliness of the device.

[0032] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A dredging device for a water conservancy project, comprising a main housing (11), characterized in that: The main housing (11) is provided with a separation chamber (12) with an upward opening, and a filter plate (14) for filtering is fixedly provided in the separation chamber (12); a support frame (17) is fixedly provided on the front end surface of the main housing (11), and a pneumatic telescopic rod (20) capable of telescopic movement is fixedly provided on the lower end surface of the support frame (17); a positioning tube (19) is fixedly provided in the support frame (17), and a lifting tube (18) capable of upward and downward movement is provided on the outer circumference of the positioning tube (19); A lifting frame (23) is fixedly provided on the outer circumferential surface of the lifting tube (18); the upper end surface of the lifting frame (23) is fixedly connected to the lower end surface of the pneumatic telescopic rod (20); two groups of guide frames (24) are fixedly provided on the front end surface of the supporting frame (17) in a left-right symmetrical manner; a rotating screw (25) is provided inside the guide frame (24) and passes through the guide frame (24); a clamping frame (31) is fixedly provided on the rear end surface of the screw (25).

2. A dredging device for a water conservancy project according to claim 1, characterized in that: A one-way valve (13) is fixedly provided in the lower wall of the separation chamber (12); a feed frame (30) is fixedly provided on the left and right end surfaces of the main housing (11); a movable shaft (28) is rotatably provided on the rear end surface of the feed frame (30); a movable slider (29) capable of moving forward and backward is provided on the outer circumferential surface of the movable shaft (28); a discharge frame (15) is fixedly provided on the end surface of one side of the movable slider (29) close to the symmetry center; a scraper (16) is fixedly provided in the discharge frame (15); and a lower end surface of the scraper (16) is in a horizontal line with an upper end surface of the filter plate (14).

3. A dredging device for a water conservancy project according to claim 2, characterized in that: A moving motor (27) is fixedly disposed in the feeding frame (30), and the rear end surface of the moving shaft (28) is dynamically connected to the moving motor (27).

4. A silt removal device for a water conservancy project according to claim 1, characterized in that: A guide cavity (21) is provided in the lifting pipe (18), and a water pump (22) is fixedly provided in the guide cavity (21).

5. A silt removal device for a water conservancy project according to claim 1, characterized in that: A control panel (26) is fixedly provided on the upper end surface of the guide frame (24).

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