Sludge dredging device for water conservancy project

Abstract

The utility model discloses a hydraulic engineering sludge dredging device which comprises a base, the upper surface of the base is fixedly connected with a feeding cylinder, the upper surface of the feeding cylinder is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, the lower end of the first rotating shaft is fixedly connected with a first bevel gear, and the lower end of the first rotating shaft is fixedly connected with a second bevel gear. A second rotating shaft is rotatably connected to the right inner wall of the feeding cylinder, a partition plate is rotatably connected to the side surface of the second rotating shaft, a crushing head is fixedly connected to the left end of the second rotating shaft, a sludge collecting box is fixedly connected to the upper surface of the base, and a second bevel gear and a conveying structure are fixedly connected to the side surface of the second rotating shaft. And the conveying structure comprises a material conveying barrel, a second motor, a fourth rotating shaft, a threaded fan and a hose, sludge can be transferred into the sludge collecting box while dredging is conducted through the conveying structure, manual sludge dumping is not needed, great convenience is achieved, time and labor are saved, and the sludge dredging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge dredging, in particular to a sludge dredging device for a water conservancy project. Background Art

[0002] The purpose of engineering silt dredging is to solve the obstacle of silt to the progress of the project, ensure the smooth progress of the construction process, and ensure the quality of the project. The water conservancy project silt dredging device is a kind of equipment specially used to clean up silt in water conservancy projects such as rivers, reservoirs, and canals.

[0003] After searching, it was found that the technical solution provided by the utility model with application number CN202320032680.X is to take the dredging shell, place the drill bit at the silt dredging position of the water conservancy project, start the driving mechanism, and the end of the driving mechanism rotates the connecting tube, so that the drill bit can drill at the silt dredging position, and the silt can be drilled out by rotation, and the first electric push rod in the connecting tube is started, and the end of the first electric push rod pushes the drill bit to make the drill bit drill, and the telescopic hose changes the position of the dredging shell, and the silt drilled out by the drill bit can be poured into the interior of the dredging box from the mud inlet bucket. However, this dredging method requires manual pouring of the silt into the dredging box, which is very troublesome and inconvenient to operate, and it wastes a lot of time in the process of manual dumping and transportation, which reduces the efficiency of dredging. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a sludge drainage device for a water conservancy project. The sludge can be transferred to a sludge collection box through a conveying structure while being dredged, and there is no need to manually dump the sludge, which is very convenient, saves time and effort, and improves the efficiency of sludge drainage.

[0005] The utility model also provides a silt dredging device for a water conservancy project as described above, a base, the upper surface of the base is fixedly connected to a feed drum, the upper surface of the feed drum is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first rotating shaft, the lower end of the first rotating shaft is fixedly connected to a first bevel gear, the right inner wall of the feed drum is rotatably connected to a second rotating shaft, the side surface of the second rotating shaft is rotatably connected to a partition, the left end of the second rotating shaft is fixedly connected to a crushing head, the upper surface of the base is fixedly connected to a silt collecting box, the rear surface of the silt collecting box is fixedly connected to a push handle, the lower surface of the base is fixedly connected to a fixed block, the inner surface of the fixed block is rotatably connected to a third rotating shaft, the side surface of the third rotating shaft is fixedly connected to a roller, and the side surface of the second rotating shaft is fixedly connected to a second bevel gear;

[0006] The conveying structure includes a conveying barrel, a second motor, a fourth rotating shaft, a threaded fan and a hose, the upper surface of the conveying barrel is fixedly connected to the second motor, the output end of the second motor is fixedly connected to the fourth rotating shaft, the side surface of the fourth rotating shaft is fixedly connected to the threaded fan, and the left surface of the hose is fixedly connected to the conveying barrel.

[0007] According to the silt drainage device for a water conservancy project, the inner surface of the feed barrel is fixedly connected to the partition, and the side surface of the first rotating shaft is rotatably connected to the feed barrel.

[0008] According to the silt drainage device for a water conservancy project, the first bevel gear is meshed and connected with the second bevel gear for transmission.

[0009] According to the silt drainage device for a water conservancy project, a feeding port is provided inside the feeding cylinder, and the feeding port is communicated with a hose.

[0010] According to the sludge drainage device for a water conservancy project, a material discharge trough is arranged inside the feed cylinder, and the material discharge trough is communicated with the conveying cylinder.

[0011] According to the silt drainage device for a water conservancy project, the number of the hoses is two and they are distributed front to back, and the lower end of the hose extends to the interior of the silt collection box, so as to transport the silt to the silt collection box through the hose.

[0012] According to the sludge drainage device for a water conservancy project, the number of the threaded fans is two and they are distributed on the left and right. The side surfaces of the threaded fans are in contact with the inner wall of the conveying barrel to transport the sludge at the bottom to the top.

[0013] According to the silt drainage device for a water conservancy project, both the first motor and the second motor are electrically connected to an external power source.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structural diagram of a sludge drainage device for a water conservancy project according to the utility model;

[0017] Figure 2 This is a cross-sectional view of the conveying structure of a sludge dredging device for a water conservancy project according to the utility model;

[0018] Figure 3 This is a partial structural cross-sectional view of a sludge drainage device for a water conservancy project according to the utility model;

[0019] Figure 4 for Figure 1 A schematic diagram of the enlarged structure in the middle.

[0020] Legend:

[0021] 1. Base; 2. Feed barrel; 3. First motor; 4. First rotating shaft; 5. First bevel gear; 6. Second rotating shaft; 7. Partition; 8. Crushing head; 9. Sludge collecting box; 10. Push handle; 11. Fixed block; 12. Third rotating shaft; 13. Roller; 14. Feed barrel; 15. Second motor; 16. Fourth rotating shaft; 17. Threaded fan; 18. Hose; 19. Feed chute; 20. Feed port; 21. Second bevel gear. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a sludge drainage device for water conservancy projects, which includes a base 1, a feed barrel 2 is fixedly connected to the upper surface of the base 1, a first motor 3 is fixedly connected to the upper surface of the feed barrel 2, a first rotating shaft 4 is fixedly connected to the output end of the first motor 3, a first bevel gear 5 is fixedly connected to the lower end of the first rotating shaft 4, a second rotating shaft 6 is rotatably connected to the right inner wall of the feed barrel 2, a partition 7 is rotatably connected to the side surface of the second rotating shaft 6, a crushing head 8 is fixedly connected to the left end of the second rotating shaft 6, and the upper surface of the base 1 A sludge collecting box 9 is fixedly connected, a push handle 10 is fixedly connected to the rear surface of the sludge collecting box 9, a fixed block 11 is fixedly connected to the lower surface of the base 1, the inner surface of the fixed block 11 is rotatably connected to the third rotating shaft 12, the side surface of the third rotating shaft 12 is fixedly connected to the roller 13, the side surface of the second rotating shaft 6 is fixedly connected to the second bevel gear 21, the inner surface of the feed barrel 2 is fixedly connected to the partition 7, the side surface of the first rotating shaft 4 is rotatably connected to the feed barrel 2, and the first bevel gear 5 is meshingly connected to the second bevel gear 21.

[0024] The conveying structure includes a conveying barrel 14, a second motor 15, a fourth rotating shaft 16, a threaded fan 17 and a hose 18. The upper surface of the conveying barrel 14 is fixedly connected to the second motor 15, the output end of the second motor 15 is fixedly connected to the fourth rotating shaft 16, the side surface of the fourth rotating shaft 16 is fixedly connected to the threaded fan 17, the left surface of the hose 18 is fixedly connected to the conveying barrel 14, a conveying port 20 is provided inside the conveying barrel 14, and the conveying port 20 is connected to the hose 18. A discharge trough 19 is provided inside the feed barrel 2, and the discharge trough 19 is connected to the conveying barrel 14. There are two hoses 18 distributed front and back, and the lower end of the hose 18 extends to the inside of the sludge collection box 9. There are two threaded fans 17 distributed left and right, and the side surface of the threaded fan 17 is in contact with the inner wall of the conveying barrel 14. The first motor 3 and the second motor 15 are both electrically connected to an external power supply.

[0025] Working principle: start the first motor 3, the first bevel gear 5 transmits the transmission to the second bevel gear 21 to drive the second rotating shaft 6 to rotate, so that the crushing head 8 stirs and crushes the sludge in front, and pushes the push handle 10 to move the device forward through the roller 13. The crushed sludge enters the interior of the feed barrel 2, and falls into the delivery barrel 14 through the discharge chute 19. Start the second motor 15, and transport the sludge to the upper delivery port 20 by rotating the threaded fan 17, and then discharge it into the interior of the sludge collection box 9 through the hose 18. The conveying structure can transport the sludge to the sludge collection box while dredging. The operation is very convenient, and there is no need to manually dump the sludge, which saves time and effort and improves the efficiency of sludge dredging.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A sludge drainage device for a hydraulic engineering project, characterized in that: include: A base (1), the upper surface of the base (1) is fixedly connected to a feed barrel (2), the upper surface of the feed barrel (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a first rotating shaft (4), the lower end of the first rotating shaft (4) is fixedly connected to a first bevel gear (5), the right inner wall of the feed barrel (2) is rotatably connected to a second rotating shaft (6), the side surface of the second rotating shaft (6) is rotatably connected to a partition (7), the left end of the second rotating shaft (6) is A crushing head (8) is fixedly connected, a sludge collection box (9) is fixedly connected to the upper surface of the base (1), a push handle (10) is fixedly connected to the rear surface of the sludge collection box (9), a fixed block (11) is fixedly connected to the lower surface of the base (1), a third rotating shaft (12) is rotatably connected to the inner surface of the fixed block (11), a roller (13) is fixedly connected to the side surface of the third rotating shaft (12), and a second bevel gear (21) is fixedly connected to the side surface of the second rotating shaft (6); A conveying structure, the conveying structure comprises a conveying barrel (14), a second motor (15), a fourth rotating shaft (16), a threaded fan (17) and a hose (18), the upper surface of the conveying barrel (14) is fixedly connected to the second motor (15), the output end of the second motor (15) is fixedly connected to the fourth rotating shaft (16), the side surface of the fourth rotating shaft (16) is fixedly connected to the threaded fan (17), and the left surface of the hose (18) is fixedly connected to the conveying barrel (14).

2. A sludge drainage device for water conservancy projects according to claim 1, characterized in that: The inner surface of the feed barrel (2) is fixedly connected to the partition plate (7), and the side surface of the first rotating shaft (4) is rotatably connected to the feed barrel (2).

3. A sludge drainage device for water conservancy projects according to claim 1, characterized in that: The first bevel gear (5) is meshingly connected with the second bevel gear (21).

4. A sludge drainage device for water conservancy projects according to claim 1, characterized in that: A material delivery port (20) is arranged inside the material delivery cylinder (14), and the material delivery port (20) is connected to the hose (18).

5. A sludge drainage device for water conservancy projects according to claim 1, characterized in that: A material discharge chute (19) is arranged inside the feed cylinder (2), and the material discharge chute (19) is connected to the delivery cylinder (14).

6. A sludge drainage device for water conservancy projects according to claim 1, characterized in that: The number of the hoses (18) is two and they are distributed front to back, and the lower ends of the hoses (18) extend to the interior of the sludge collection box (9).

7. A sludge drainage device for water conservancy projects according to claim 1, characterized in that: The number of the thread fans (17) is two and they are distributed on the left and right sides, and the side surfaces of the thread fans (17) are in contact with the inner wall of the feeding barrel (14).

8. A sludge drainage device for water conservancy projects according to claim 1, characterized in that: The first motor (3) and the second motor (15) are both electrically connected to an external power source.

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