Dredging system for municipal drainage pipeline

Abstract

The dredging system for the municipal drainage pipeline comprises a double-shaft motor, one side of the double-shaft motor is fixedly connected with a fixing rod, the side, away from the double-shaft motor, of the fixing rod is fixedly connected with the output end of a second servo motor, and the two output ends of the double-shaft motor are fixedly connected with telescopic rods; the municipal underground water supply and drainage pipeline dredging device has the beneficial effects that the output end of the double-shaft motor can drive the threaded rod to rotate bidirectionally on the inner wall of the threaded cylinder through the telescopic rod, so that the telescopic rod is lengthened or shortened, the protruding side of the arc-shaped dredging plate abuts against the inner wall of the municipal underground water supply and drainage pipeline, and the municipal underground water supply and drainage pipelines with different diameters can be adapted; and the dredging process is more convenient, and the problems that in the prior art, due to the fact that the diameters of drainage pipelines are different, the sizes of the pipelines dredged by a dredging device are fixed, the dredging device needs to be frequently replaced for dredging of different pipelines, and use is inconvenient are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of dredging drainage pipelines, and particularly relates to a dredging system for municipal drainage pipelines. Background Art

[0002] Municipal underground water supply and drainage pipes refer to rainwater and sewage pipes under municipal roads, that is, the so-called "sewer pipes", which are usually called municipal drainage pipes in engineering. During the time of use of municipal drainage pipes, a lot of silt is likely to accumulate in the pipes. And in rainy days, the silt in the pipes is likely to affect the drainage capacity of the pipes, and some dredging devices are needed to remove the silt in the pipes to ensure the smooth drainage of the pipes.

[0003] Traditional dredging devices only dredge the pipes, and there will still be some sundries on the inner wall of the pipes. Due to the different diameters of the drainage pipes, the size of the pipes dredged by the dredging devices is fixed. For dredging different pipes, the dredging devices need to be frequently replaced, which is inconvenient to use. Therefore, there is an urgent need for a dredging system for municipal drainage pipes to solve the above problems. Summary of the Invention

[0004] To solve the above problems, the present invention provides a dredging system for municipal drainage pipes, and the present invention is realized through the following technical solutions.

[0005] A dredging system for municipal drainage pipes includes a double-shaft motor. One side of the double-shaft motor is fixedly connected with a fixed rod. The output end of a second servo motor is fixedly connected to the side of the fixed rod away from the double-shaft motor. Both output ends of the double-shaft motor are fixedly connected with telescopic rods. One side of the telescopic rod away from the double-shaft motor is fixedly connected with a threaded rod. One side of the threaded rod away from the telescopic rod is provided with an arc-shaped dredging plate. A rotating groove is opened on one side of the arc-shaped dredging plate. One side of the threaded rod is fixedly connected with a rotating shaft that cooperates with the rotating groove. Both sides of the double-shaft motor close to the arc-shaped dredging plate are fixedly connected with threaded cylinders. Thread grooves are opened on the inner walls of the threaded cylinders. The threaded rod is threadedly connected with the thread grooves. One side of the double-shaft motor away from the fixed rod is provided with a first servo motor. The output end of the first servo motor is fixedly connected with a drill bit. A cleaning brush is fixedly connected to one side of the arc-shaped dredging plate.

[0006] Preferably, the top of the drill bit is a tip structure.

[0007] Preferably, two arc-shaped dredging plates are symmetrically arranged, and the top of the cleaning brush is an arc-shaped structure.

[0008] Preferably, a connecting rod is arranged on one side of the first servo motor away from the drill bit, and the connecting rod is fixedly connected between the first servo motor and the double-shaft motor.

[0009] Preferably, a water storage tank is fixedly connected to the upper end of the biaxial motor. Water spray pipes are communicated with both sides of the water storage tank, and a water pump is fixedly connected to the bottom of the water storage tank. The water delivery end of the water pump is communicated with the water spray pipes.

[0010] Preferably, a water inlet pipe is communicated with the upper end of the water storage tank, and a threaded plug is threadedly connected to the upper end of the water inlet pipe.

[0011] Preferably, the threaded plug is in sealing cooperation with the water inlet pipe through a sealing gasket provided.

[0012] Preferably, the output end of an electric push rod is fixedly connected to the side of the second servo motor away from the fixed rod, and a handle is fixedly connected to one side of the electric push rod.

[0013] Preferably, anti-slip patterns are provided on the outer surface of the handle.

[0014] The beneficial effect of the present invention is that the output end of the biaxial motor can drive a threaded rod to rotate bidirectionally on the inner wall of a threaded barrel through a telescopic rod, so that the telescopic rod extends or shortens, thereby abutting the convex side of the arc-shaped dredging plate against the inner wall of the municipal underground water supply and drainage pipeline, and being able to adapt to municipal underground water supply and drainage pipelines with different diameters, making the dredging process more convenient, and solving the problem in the prior art that due to the different diameters of drainage pipelines, the size of the pipeline dredged by the dredging device is fixed, and the dredging device needs to be frequently replaced for dredging different pipelines, which is inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for use in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0016] Figure 1 : Isometric view of a dredging system for a municipal drainage pipeline according to the present invention;

[0017] Figure 2 : Overall schematic diagram of another perspective of the present invention;

[0018] Figure 3 : The present invention Figure 1 Enlarged view of A in;

[0019] Figure 4 : The present invention Figure 2 Enlarged view of B in.

[0020] The reference numerals are as follows:

[0021] 1. Biaxial motor; 2. Threaded cylinder; 3. Telescopic rod; 4. Threaded rod; 5. Arc-shaped silt cleaning plate; 501. Cleaning brush; 6. First servo motor; 7. Drill bit; 8. Second servo motor; 9. Fixed rod; 10. Electric push rod; 11. Grip; 12. Water storage tank; 13. Water spray pipe; 14. Water inlet pipe; 15. Threaded plug; 16. Connecting rod. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] As Figures 1-4 shown, the present invention has the following specific embodiments.

[0024] Embodiment:

[0025] A silt cleaning system for municipal drainage pipes includes a biaxial motor 1. One side of the biaxial motor 1 is fixedly connected to a fixed rod 9. The output end of a second servo motor 8 is fixedly connected to the side of the fixed rod 9 away from the biaxial motor 1. Both output ends of the biaxial motor 1 are fixedly connected to telescopic rods 3. One side of the telescopic rod 3 away from the biaxial motor 1 is fixedly connected to a threaded rod 4. A threaded rod 4 is provided on the side away from the telescopic rod 3 with an arc-shaped silt cleaning plate 5. A rotating groove is opened on one side of the arc-shaped silt cleaning plate 5. One side of the threaded rod 4 is fixedly connected to a rotating shaft that cooperates with the rotating groove. On both sides of the biaxial motor 1 close to the arc-shaped silt cleaning plate 5, there are fixedly connected threaded cylinders 2. Threaded grooves are opened on the inner walls of the threaded cylinders 2. The threaded rod 4 is threadedly connected to the threaded grooves. On the side of the biaxial motor 1 away from the fixed rod 9, there is a first servo motor 6. The output end of the first servo motor 6 is fixedly connected to a drill bit 7. A cleaning brush 501 is fixedly connected to one side of the arc-shaped silt cleaning plate 5.

[0026] Specifically, the top of the drill bit 7 is a tip structure.

[0027] Specifically, there are two symmetrically arranged arc-shaped silt cleaning plates 5, and the top of the cleaning brush 501 is an arc-shaped structure.

[0028] Specifically, on the side of the first servo motor 6 away from the drill bit 7, there is a connecting rod 16. The connecting rod 16 is fixedly connected between the first servo motor 6 and the biaxial motor 1.

[0029] Specifically, a water storage tank 12 is fixedly connected to the upper end of the biaxial motor 1. Both sides of the water storage tank 12 are communicated with a water spray pipe 13. And a water pump is fixedly connected to the bottom of the water storage tank 12. The water delivery end of the water pump is communicated with the water spray pipe 13.

[0030] Specifically, a water inlet pipe 14 is connected to the upper end of the water storage tank 12, and a threaded plug 15 is threadedly connected to the upper end of the water inlet pipe 14.

[0031] Specifically, the threaded plug 15 is in sealing cooperation with the water inlet pipe 14 through a set sealing gasket.

[0032] Specifically, the output end of an electric push rod 10 is fixedly connected to the side of the second servo motor 8 away from the fixed rod 9, and a handle 11 is fixedly connected to one side of the electric push rod 10.

[0033] Specifically, anti-slip patterns are provided on the outer surface of the handle 11.

[0034] Working principle of the present invention:

[0035] When it is necessary to dredge the municipal underground water supply and drainage pipes, the staff holds the handle 11. First, the double-shaft motor 1 is started. The output end of the double-shaft motor 1 can drive the threaded rod 4 to rotate bidirectionally on the inner wall of the threaded barrel 2 through the telescopic rod 3, so that the telescopic rod 3 extends or shortens, thereby making the cleaning brush 501 fixedly connected to one side of the arc-shaped dredging plate 5 abut against the inner wall of the municipal underground water supply and drainage pipe. Then, the first servo motor 6 and the second servo motor 8 are started, and the device is pushed into the municipal underground water supply and drainage pipe. The first servo motor 6 can drive the drill bit 7 to rotate to dredge the blockage in the municipal underground water supply and drainage pipe, and the second servo motor 8 drives the double-shaft motor 1 to rotate, so that the cleaning brush 501 dredges the inner wall of the municipal underground water supply and drainage pipe.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific implementation manners. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A desilting system for a municipal drainage pipe, comprising a dual-shaft motor (1), characterized in that: A fixed rod (9) is fixedly connected to one side of the dual-axis motor (1); a side of the fixed rod (9) away from the dual-axis motor (1) is fixedly connected to the output end of a second servo motor (8); both output ends of the dual-axis motor (1) are fixedly connected to telescopic rods (3); a side of the telescopic rod (3) away from the dual-axis motor (1) is fixedly connected to a threaded rod (4); a side of the threaded rod (4) away from the telescopic rod (3) is provided with an arc-shaped dredging plate (5); a rotating groove is provided on one side of the arc-shaped dredging plate (5); 4), a rotating shaft that cooperates with the rotating groove is fixedly connected to one side of the double-axis motor (1), a threaded barrel (2) is fixedly connected to both sides of the double-axis motor (1) close to the arc-shaped dredging plate (5), a threaded barrel (2) is provided on the inner wall of the threaded barrel (2), the threaded rod (4) and the threaded groove are threadedly connected, a first servo motor (6) is arranged on the side of the double-axis motor (1) away from the fixed rod (9), a drill bit (7) is fixedly connected to the output end of the first servo motor (6), and a cleaning brush (501) is fixedly connected to one side of the arc-shaped dredging plate (5).

2. A municipal drainage pipe desilting system according to claim 1, characterized in that: The top end of the drill bit (7) is a tip structure.

3. A municipal drainage pipe desilting system according to claim 1, characterized in that The arc-shaped silt removal plates (5) are two symmetrically arranged, and the top of the cleaning brush (501) is an arc-shaped structure.

4. A municipal drainage pipe desilting system according to claim 1, characterized in that: A connecting rod (16) is provided on a side of the first servo motor (6) away from the drill bit (7), and the connecting rod (16) is fixedly connected between the first servo motor (6) and the dual-axis motor (1).

5. A municipal drainage pipe desilting system according to claim 1, characterized in that: The upper end of the dual-axis motor (1) is fixedly connected to a water storage tank (12), both sides of the water storage tank (12) are connected to water spray pipes (13), and the bottom of the water storage tank (12) is fixedly connected to a water pump, and the water delivery end of the water pump and the water spray pipe (13) are connected to each other.

6. A municipal drainage pipe desilting system according to claim 5, characterized in that: The upper end of the water storage tank (12) is connected to a water inlet pipe (14), and the upper end of the water inlet pipe (14) is threadedly connected to a threaded cock (15).

7. A municipal drainage pipe desilting system according to claim 6, characterized in that: The threaded cock (15) is in sealing cooperation with the water inlet pipe (14) via a sealing gasket.

8. A municipal drainage pipe desilting system according to claim 1, characterized in that: The side of the second servo motor (8) away from the fixed rod (9) is fixedly connected to the output end of the electric push rod (10), and the side of the electric push rod (10) is fixedly connected to a handle (11).

9. A municipal drainage pipe desilting system according to claim 8, characterized in that: The outer surface of the handle (11) is provided with anti-slip patterns.

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