Municipal pipeline dredging equipment

Abstract

The utility model discloses municipal pipeline dredging equipment which comprises a guide head, one end of the guide head is fixedly connected with a dirt collecting pipe, the surface of the guide head is rotatably connected with a water spraying assembly, the water spraying assembly comprises a hollow annular sleeve, a water collecting groove is formed in the guide head, and the side of the water collecting groove is fixedly communicated with a plurality of high-pressure spray heads at equal intervals. According to the municipal pipeline desilting equipment, high-pressure water is conveyed to an inner cavity of the water collecting tank through the high-pressure water pipe, then the high-pressure water is sprayed out of the high-pressure spray head to blow away sludge in a pipeline, the sludge in the pipeline is discharged out of the high-pressure water pipe, the sludge in the pipeline is discharged out of the high-pressure spray head, and the sludge in the pipeline is discharged out of the high-pressure spray head. The driving motor rotates to drive the auger blade to rotate, the auger blade rotates to convey the sludge to the inner cavity of the sewage pumping pipe, and then the sludge is sucked out through the sewage suction truck communicated with the sewage pumping pipe, so that manual dredging is replaced, the efficiency is higher, and the operation is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal equipment, in particular to municipal pipeline silt removal equipment. Background Art

[0002] With the development of the city, there is more and more debris and mud on the road. When the rainfall is too heavy, the debris will enter the sewer with the rainwater, causing blockage and waterlogging on the road, affecting traffic and the municipal image, and sanitation workers are needed to clean it up.

[0003] Existing municipal pipelines are mostly desilted manually. Not only is the desilting efficiency low, but the working environment is also relatively poor when desilting in narrow pipelines. In addition, harmful gases are easily accumulated in the pipelines, which makes safety accidents prone to occur. Utility Model Content

[0004] The purpose of the utility model is to provide a municipal pipeline desilting equipment to solve the problem mentioned in the above background technology that the existing municipal pipelines are mostly desilted manually in the pipelines, which not only has a low desilting efficiency, but also the working environment is relatively poor when desilting manually in narrow pipelines, and harmful gases are easily accumulated in the pipelines, which is prone to safety accidents.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal pipeline dredging equipment, comprising a guide head, one end of the guide head is fixedly connected to a sewage collecting pipe, the bottom of the sewage collecting pipe is fixedly connected to a driving component for driving, the surface of the guide head is rotatably connected to a water spray component, the water spray component comprises a hollow annular sleeve, a water collecting trough is provided inside the guide head, a plurality of high-pressure nozzles are equidistantly fixedly connected to the sides of the water collecting trough, the back side of the hollow annular sleeve is rotatably connected to a rotating flange, a driving motor is fixedly installed inside the guide head, the sewage collecting pipe is rotatably connected to a rotating shaft, and a Jiaolong blade is fixedly connected to the surface of the rotating shaft.

[0006] Preferably, one end of the sewage collecting pipe is fixedly connected to a sewage extraction pipe, and one side of the rotating flange is fixedly connected to a high-pressure water pipe for water intake and sewage discharge.

[0007] Preferably, the driving assembly includes a moving block, a device slot is opened in the middle of the moving block, a dual-axis drive motor is fixedly installed in the middle of the inner cavity of the device slot, and both output ends of the dual-axis drive motor are fixedly connected to the first bevel gear, and the two first bevel gears are driven to rotate by the dual-axis drive motor.

[0008] Preferably, both ends of the inner cavity of the equipment slot are rotatably connected with a transverse shaft, a second bevel gear is sleeved on the middle of the transverse shaft, and the surface of the second bevel gear is meshingly connected with the surface of the first bevel gear, and the rotation of the first bevel gear drives the rotation of the second bevel gear and the transverse shaft.

[0009] Preferably, side grooves are provided on both sides of the bottom of the moving block, the end of the horizontal axis is inserted into the inner cavity of the side groove and is fixedly connected with a transmission gear, and two adjacent transmission gears are connected through a crawler track transmission, and the rotation of the horizontal axis drives the rotation of the crawler track, thereby moving.

[0010] Preferably, a hollow cover is clamped on the top of the sewage collecting pipe, and the guide head is a truncated cone structure.

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

[0012] High-pressure water is delivered to the inner cavity of the water collection tank through a high-pressure water pipe, and then sprayed out from a high-pressure nozzle to blow away the sludge in the pipe. Then the sludge mixed with sewage enters the inner cavity of the sewage collection pipe through a hollow cover. The rotation of the driving motor drives the rotation of the rotating shaft, and the rotation of the rotating shaft drives the rotation of the dragon blade. The rotation of the dragon blade delivers the sludge to the inner cavity of the sewage extraction pipe, and then the sludge is sucked out by a sewage suction truck connected to the sewage extraction pipe, thereby replacing manual dredging, with higher efficiency and safer operation;

[0013] The double-axis drive motor drives the horizontal axis to rotate, and the rotation of the horizontal axis drives the rotation of the transmission gear and the crawler track, thereby facilitating the movement of the equipment in the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the water spray assembly of the utility model;

[0017] Figure 4 It is a cross-sectional view of the drive assembly of the utility model.

[0018] In the figure: 1. guide head; 2. sewage collecting pipe; 3. drive assembly; 4. water spray assembly; 5. sewage extraction pipe; 6. high-pressure water pipe; 7. hollow annular sleeve; 8. water collecting tank; 9. high-pressure nozzle; 10. rotating flange; 11. drive motor; 12. rotating shaft; 13. auger blade; 14. moving block; 15. equipment slot; 16. double-axis drive motor; 17. first bevel gear; 18. horizontal axis; 19. second bevel gear; 20. transmission gear; 21. crawler; 22. side groove; 23. hollow cover. 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 1-4 The utility model provides a municipal pipeline dredging equipment, including a guide head 1, one end of the guide head 1 is fixedly connected to a sewage collecting pipe 2, the bottom of the sewage collecting pipe 2 is fixedly connected to a driving component 3 for driving, the surface of the guide head 1 is rotatably connected to a water spray component 4, the water spray component 4 includes a hollow annular sleeve 7, a water collecting tank 8 is opened inside the guide head 1, and the sides of the water collecting tank 8 are equidistantly fixedly connected to a plurality of high-pressure nozzles 9, the back of the hollow annular sleeve 7 is rotatably connected to a rotating flange 10, a driving motor 11 is fixedly installed inside the guide head 1, the sewage collecting pipe 2 is rotatably connected to a rotating shaft 12, and the surface of the rotating shaft 12 is fixedly connected to a dragon blade 13.

[0021] More specifically, high-pressure water is transported to the inner cavity of the sump 8 through the high-pressure water pipe 6, and then sprayed into the pipe from the high-pressure nozzle 9, so as to blow away the sludge in the pipe. Then the sludge mixed with sewage flows into the vicinity of the moving block 14, and enters the inner cavity of the sewage collecting pipe 2 through the hollow cover 23. The rotation of the driving motor 11 drives the rotation of the rotating shaft 12, and the rotation of the rotating shaft 12 drives the rotation of the dragon blade 13. The rotation of the dragon blade 13 transports the sludge to the inner cavity of the sewage pumping pipe 5, and then the sludge is sucked out by the sewage suction truck connected to the sewage pumping pipe 5, thereby replacing manual dredging, which is more efficient and safer to operate.

[0022] See also Figure 1-4 Furthermore, one end of the sewage collecting pipe 2 is fixedly connected to a sewage extraction pipe 5, and one side of the rotating flange 10 is fixedly connected to a high-pressure water pipe 6 for conveying high-pressure cleaning water and extracting sewage.

[0023] See also Figure 1-4Further, the driving assembly 3 includes a moving block 14, a device slot 15 is opened in the middle of the moving block 14, a dual-axis driving motor 16 is fixedly installed in the middle of the inner cavity of the device slot 15, and the two output ends of the dual-axis driving motor 16 are fixedly connected to the first bevel gear 17, and the two ends of the inner cavity of the device slot 15 are rotatably connected to the transverse shaft 18, and the middle of the transverse shaft 18 is sleeved with a second bevel gear 19, and the surface of the second bevel gear 19 is meshed with the surface of the first bevel gear 17. The bottom of the moving block 14 Side grooves 22 are provided on both sides, and the end of the transverse shaft 18 penetrates into the inner cavity of the side groove 22 and is fixedly connected with a transmission gear 20. The two adjacent transmission gears 20 are connected by a crawler belt 21. The operation of the dual-axis drive motor 16 drives the two first bevel gears 17 to rotate. The surface of the first bevel gear 17 is meshed with the surface of the second bevel gear 19, thereby driving the rotation of the transverse shaft 18. The rotation of the transverse shaft 18 drives the rotation of the transmission gear 20 and the crawler belt 21, thereby facilitating the movement of the equipment in the pipeline.

[0024] See also Figure 1-4 Furthermore, a hollow cover 23 is clamped on the top of the sewage collecting pipe 2, and the guide head 1 is a truncated cone structure. The hollow cover 23 facilitates the mixture to enter the inner cavity of the sewage collecting pipe 2.

[0025] When in use, the device is firstly hoisted into the inner cavity of the municipal pipeline by a rope, and then the high-pressure water pipe 6 is connected with the water delivery pipe, and the sewage suction pipe 5 is connected with the external sewage suction truck, and the high-pressure water is delivered to the inner cavity of the water collection tank 8 through the high-pressure water pipe 6, and then sprayed into the pipeline from the high-pressure nozzle 9, so as to blow away the sludge in the pipeline, and then the sludge mixed with sewage flows into the vicinity of the moving block 14, and enters the inner cavity of the sewage collection pipe 2 through the hollow cover 23, and the rotation of the driving motor 11 drives the rotation of the rotating shaft 12, and the rotation of the rotating shaft 12 drives the Jiaolong blade 1 3 rotates, the dragon blades 13 rotate to transport the sludge to the inner cavity of the sewage pumping pipe 5, and then the sludge is sucked out by the sewage suction truck connected to the sewage pumping pipe 5, thereby replacing manual dredging, with higher efficiency and safer operation. When the equipment is in the inner cavity of the pipeline, the two first bevel gears 17 are driven to rotate by the operation of the dual-axis drive motor 16, and the surfaces of the first bevel gears 17 are meshed and connected with the surfaces of the second bevel gears 19, thereby driving the rotation of the horizontal shaft 18, and the rotation of the horizontal shaft 18 drives the transmission gear 20 and the crawler 21 to rotate, thereby facilitating the movement of the equipment in the pipeline.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A municipal pipeline desilting device, comprising a guide head (1), characterized in that: One end of the guide head (1) is fixedly connected to a sewage collecting pipe (2), the bottom of the sewage collecting pipe (2) is fixedly connected to a driving assembly (3) for driving, the surface of the guide head (1) is rotatably connected to a water spray assembly (4), the water spray assembly (4) comprises a hollow annular sleeve (7), a water collecting trough (8) is provided inside the guide head (1), a plurality of high-pressure spray heads (9) are equidistantly fixedly connected to the sides of the water collecting trough (8), a rotating flange (10) is rotatably connected to the back of the hollow annular sleeve (7), a driving motor (11) is fixedly installed inside the guide head (1), a rotating shaft (12) is rotatably connected to the inside of the sewage collecting pipe (2), and a Jiaolong blade (13) is fixedly connected to the surface of the rotating shaft (12).

2. A municipal pipeline desilting device according to claim 1, characterized in that: One end of the sewage collecting pipe (2) is fixedly connected to a sewage extraction pipe (5), and one side of the rotating flange (10) is fixedly connected to a high-pressure water pipe (6).

3. A municipal pipeline desilting device according to claim 1, characterized in that: The driving assembly (3) comprises a moving block (14), a device slot (15) is provided in the middle of the moving block (14), a dual-axis driving motor (16) is fixedly installed in the middle of the inner cavity of the device slot (15), and both output ends of the dual-axis driving motor (16) are fixedly connected to a first bevel gear (17).

4. A municipal pipeline desilting device according to claim 3, characterized in that: Both ends of the inner cavity of the equipment slot (15) are rotatably connected with a transverse shaft (18), a second bevel gear (19) is sleeved on the middle of the transverse shaft (18), and the surface of the second bevel gear (19) is meshed with the surface of the first bevel gear (17).

5. A municipal pipeline desilting device according to claim 4, characterized in that: Side grooves (22) are provided on both sides of the bottom of the moving block (14); the end of the transverse shaft (18) penetrates into the inner cavity of the side groove (22) and is fixedly connected with a transmission gear (20); two adjacent transmission gears (20) are connected by a crawler belt (21).

6. A municipal pipeline desilting device according to claim 1, characterized in that: A hollow cover (23) is clamped on the top of the sewage collecting pipe (2), and the guide head (1) is a truncated cone-shaped structure.

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