Pipeline dredging device

Abstract

The utility model discloses a pipeline desilting device which comprises a desilting rotating cone, the top of the desilting rotating cone is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a set of telescopic rods, the surfaces of the telescopic rods are sleeved with reset springs, the bottoms of the reset springs are fixedly connected with the surface of the rotating shaft, and the tops of the telescopic rods are fixedly connected with base plates. The top of the base plate is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a scraper, the input end of the rotating shaft is fixedly connected with a waterproof motor, the top of the waterproof motor is fixedly connected with a dirt suction containing cavity tank, the top of the dirt suction containing cavity tank is fixedly connected with a dirt storage tank, and the top of the dirt storage tank is fixedly connected with a blow-off pipe. The water-proof motor drives the scraper to rotate to scrape and clean dirt adsorbed on the inner wall of the pipeline, the dirt in the pipeline can be collected into the dirt storage tank through the dirt suction containing cavity tank, then the dirt is discharged out of the pipeline through the dirt discharge pipe, and the dirt cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline desilting, in particular to a pipeline desilting device. Background Art

[0002] Pipeline desilting refers to clearing the pipeline, cleaning the silt and other wastes in the pipeline, and keeping it unobstructed for a long time to prevent urban waterlogging. If the pipeline is not desilted regularly, it will cause sewage overflow, pollute the environment, and cause trouble to people's lives. Pipeline desilting has become an important task that cannot be ignored by the drainage department. If a large amount of debris and cement sand from infrastructure construction sites are discharged into the drainage pipeline, the pipeline will be blocked. If the pipeline is not desilted and unblocked, it will cause sewage overflow, pollute the environment, and cause trouble to people's lives.

[0003] After searching for the patent publication number of CN218990415U, a "drainage pipe dredging device" is found. The dredging rotating cone is driven by a waterproof motor to rotate to dredge the inside of the pipe. However, in actual use, due to the long-term presence of silt in the pipe, a large amount of silt and dirt will be adsorbed on the inner wall of the pipe. Therefore, the dredging is only driven by the waterproof motor to rotate the dredging rotating cone for dredging, and the inner wall of the pipe cannot be thoroughly dredged, resulting in a reduction in cleaning efficiency. The dredging efficiency is reduced. The device is pushed, displaced or pulled out through a protective flexible tube to dredge the inside of the pipe. However, in actual use, a large amount of silt and dirt cannot be transported out in time after being cleaned up by the dredging rotating cone. As a result, after the silt and dirt in the front are cleaned and loosened, a large amount of silt and dirt are re-deposited at the rear of the cleaning device, causing the cleaning device to be easily stuck in the pipe and unable to be pulled out, thereby reducing the cleaning efficiency. Utility Model Content

[0004] The utility model provides a pipeline dredging device, which can drive the rotating shaft to rotate through the operation of a waterproof motor, so that the rotating shaft drives the telescopic rod and the return spring to rotate, and the telescopic rod drives the mounting plate and the scraper on the mounting plate to rotate at the same time, so that the scraper can scrape and clean the dirt adsorbed on the inner wall of the pipeline, thereby improving the cleaning efficiency, and through the provided sewage suction cavity tank, the silt and dirt scraped off by the scraper and other dirt in the pipeline can be timely collected into the provided sewage storage tank, and then the dirt can be discharged out of the pipeline in time through the provided sewage discharge pipe, thereby improving the cleaning efficiency.

[0005] To achieve the above-mentioned purpose, a pipeline dredging device is provided, comprising a dredging rotating cone, the top of the dredging rotating cone is fixedly connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a group of telescopic rods, the surface of the telescopic rods is sleeved with a return spring, and the bottom of the return spring is fixedly connected to the surface of the rotating shaft, the top of the telescopic rod is fixedly connected to a pad, the top of the pad is fixedly connected to a mounting plate, and the bottom of the mounting plate is fixedly connected to the top of the return spring, the top of the mounting plate is fixedly connected to a scraper, the input end of the rotating shaft is fixedly connected to a waterproof motor, the top of the waterproof motor is fixedly connected to a sewage suction chamber tank, and the surface of the sewage suction chamber tank is provided with four sewage suction holes, the top of the sewage suction chamber tank is fixedly connected to a sewage storage tank, and the top of the sewage storage tank is fixedly connected to a sewage discharge pipe.

[0006] The waterproof motor is provided to drive the rotating shaft to rotate, thereby driving the telescopic rod, the return spring, the mounting plate and the scraper to rotate, so that the scraper can scrape and clean the dirt adsorbed on the inner wall of the pipe, thereby improving the cleaning efficiency. The sludge and dirt scraped off by the scraper and other dirt in the pipe can be collected into the sewage storage tank in time through the sewage suction chamber tank, and then the sewage can be discharged from the pipe in time through the sewage discharge pipe, thereby improving the cleaning efficiency.

[0007] According to the pipeline desilting device, four sides of the sewage suction chamber tank are fixedly connected with mounting square columns, and the mounting square columns are all located in the middle of the side of the sewage suction chamber tank, and one side of the mounting square columns is provided with a docking hole.

[0008] The purpose of the provided mounting square column is to install the adjusting shaft, and the purpose of the provided docking hole is to accommodate the adjusting shaft.

[0009] According to the pipeline desilting device, an adjusting shaft is slidably connected to the surface of the docking hole, and a plurality of positioning grooves are provided on the surface of the adjusting shaft.

[0010] The purpose of setting the adjusting shaft is to adjust the effect of the ball bearing being stuck in the pipeline according to the inner diameter of the pipeline, and the purpose of setting the positioning groove is to clamp the positioning block.

[0011] According to the pipeline desilting device, a ball is fixedly connected to one side of the adjusting shaft, an assembly plate is fixedly connected to the four side edges of the top of the sewage suction chamber tank, and one side of the assembly plate extends out of one side of the top edge of the sewage suction chamber tank.

[0012] The balls provided can support the device to move freely in the pipeline.

[0013] According to the pipeline desilting device, an operating square rod is slidably connected inside the assembly plate, a positioning block is fixedly connected to the bottom of the operating square rod, and the positioning block is matched with the positioning groove.

[0014] The purpose of the positioning block is to adjust the positioning block in the positioning groove according to the inner diameter of the pipeline, so as to appropriately fix the dredging device in the pipeline.

[0015] According to the pipeline desilting device, a connecting square plate is sleeved on the lower surface of the operating square rod, and a supporting spring is fixedly connected to one side of the connecting square plate.

[0016] The supporting spring is provided to push the operating square rod downward when it needs to be lowered when pulling the operating square rod, so that the positioning block is stuck in the positioning groove.

[0017] According to the pipeline desilting device, one side of the support spring is fixedly connected to one side of the assembly plate, and the support spring is sleeved on the outer side of the lower part of the operating square rod.

[0018] The beneficial effects of the utility model are as follows: the waterproof motor can be set to drive the rotating shaft to rotate, so that the rotating shaft drives the telescopic rod and the return spring to rotate, and the telescopic rod simultaneously drives the mounting plate and the scraper on the mounting plate to rotate, so that the scraper can scrape and clean the dirt adsorbed on the inner wall of the pipe, thereby improving the efficiency of cleaning, and the sludge and dirt scraped off by the scraper and other dirt in the pipe can be collected into the set dirt storage tank in time through the set dirt suction chamber tank, and then the dirt can be discharged out of the pipe in time through the set sewage discharge pipe, thereby improving the efficiency of cleaning.

[0019] 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

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0021] Figure 1 The utility model is a three-dimensional schematic diagram of the structure of a pipeline desilting device.

[0022] Figure 2 It is a three-dimensional schematic diagram of the scraper structure of a pipeline desilting device of the utility model.

[0023] Figure 3 The utility model is a schematic diagram of the connection between the adjusting shaft and the ball of a pipeline desilting device.

[0024] Figure 4 This is a schematic diagram of the connection between a sewage suction chamber tank and a sewage storage tank of a pipeline desilting device of the utility model.

[0025] Legend:

[0026] 1. Dredging rotating cone; 2. Sewage storage tank; 3. Waterproof motor; 4. Scraper; 5. Mounting square column; 6. Sewage discharge pipe; 7. Mounting plate; 8. Pad; 9. Reset spring; 10. Telescopic rod; 11. Assembly plate; 12. Operating square rod; 13. Adjustment shaft; 14. Support spring; 15. Positioning block; 16. Connecting square plate; 17. Positioning groove; 18. Ball; 19. Sewage suction chamber tank; 20. Docking hole; 21. Sewage suction hole; 22. Rotating shaft. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 4 The utility model embodiment provides a pipeline dredging device, which includes a dredging rotating cone 1; the top of the dredging rotating cone 1 is fixedly connected with a rotating shaft 22, and a group of telescopic rods 10 are fixedly connected to the surface of the rotating shaft 22, and the surface of the telescopic rods 10 is sleeved with a reset spring 9, and the bottom of the reset spring 9 is fixedly connected to the surface of the rotating shaft 22, and the top of the telescopic rods 10 is fixedly connected with a pad 8, and the top of the pad 8 is fixedly connected with a mounting plate 7, and the bottom of the mounting plate 7 is fixedly connected to the top of the reset spring 9, and the top of the mounting plate 7 is fixedly connected with a scraper 4, and the input end of the rotating shaft 22 is fixedly connected with a waterproof motor 3, and the top of the waterproof motor 3 is fixedly connected with a sewage suction cavity tank 19, and the surface of the sewage suction cavity tank 19 is provided with four sewage suction holes 21, and the top of the sewage suction cavity tank 19 is fixedly connected with a sewage storage tank 2, and the top of the sewage storage tank 2 is fixedly connected with a sewage discharge pipe 6.

[0029] The four sides of the sewage suction chamber tank 19 are fixedly connected with mounting square columns 5, and the mounting square columns 5 are all located in the middle position of the side of the sewage suction chamber tank 19, and one side of the mounting square columns 5 is provided with a docking hole 20; the surface of the docking hole 20 is slidably connected with an adjusting shaft 13, and the surface of the adjusting shaft 13 is provided with a plurality of positioning grooves 17; one side of the adjusting shaft 13 is fixedly connected with a ball bearing 18, and the four side edges of the top of the sewage suction chamber tank 19 are fixedly connected with an assembly plate 11, and one side of the assembly plate 11 extends out of one side of the top edge of the sewage suction chamber tank 19.

[0030] An operating square rod 12 is slidably connected inside the assembly plate 11, and a positioning block 15 is fixedly connected to the bottom of the operating square rod 12, and the positioning block 15 is adapted to the positioning groove 17; a connecting square plate 16 is sleeved on the lower surface of the operating square rod 12, and a support spring 14 is fixedly connected to one side of the connecting square plate 16; one side of the support spring 14 is fixedly connected to one side of the assembly plate 11, and the support spring 14 is sleeved on the outer side of the lower part of the operating square rod 12.

[0031] Working principle: When in use, pull the operating square rod 12 to make the operating square rod 12 slide on the assembly plate 11, and the operating square rod 12 drives the connecting square plate 16 and the positioning block 15 to move, and the connecting square plate 16 pushes the supporting spring 14 to contract, and the positioning block 15 slides and separates from the positioning groove 17, releasing the positioning of the adjusting shaft 13, and then manually rotate the adjusting shaft 13 to make the adjusting shaft 13 rotate and extend on the installation square column 5 through the docking hole 20, so that the adjusting shaft 13 drives the ball 18 to fit and dock with the inner wall of the pipe, which is convenient for stable installation, and then release the operating square rod 12, so that the supporting spring 14 pushes the connecting square plate 16 and the positioning block 15 to slide and reset, so that the positioning block 1 5 is re-engaged with the positioning groove 17 to make the adjusting shaft 13 stable in the pipeline, and at the same time, the waterproof motor 3 is powered on and works. The waterproof motor 3 is a motor with existing technology on the market. The reset spring 9 and the telescopic rod 10 push the mounting plate 7 and the scraper 4 to adjust themselves according to the inner diameter of the pipeline, push the mounting plate 7 to push the scraper 4 to fit the inner wall of the pipeline, and the waterproof motor 3 drives the set rotating shaft 22 to rotate, and the rotating shaft 22 drives the telescopic rod 10 and the mounting plate 7 to make the scraper 4 rotate on the inner wall of the pipeline to scrape off the dirt on the inner wall of the pipeline. At the same time, the rotating shaft 22 drives the silt removal rotating cone 1 to rotate, and the dirt falls into the dirt suction cavity tank 19 through the set dirt suction hole 21 and then enters the dirt storage tank 2, and is discharged out of the pipeline through the set sewage discharge pipe 6.

[0032] 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 pipeline desilting device, comprising a desilting rotating cone (1), characterized in that: The top of the desilting rotating cone (1) is fixedly connected to a rotating shaft (22), the surface of the rotating shaft (22) is fixedly connected to a group of telescopic rods (10), the surface of the telescopic rods (10) is sleeved with a return spring (9), and the bottom of the return spring (9) is fixedly connected to the surface of the rotating shaft (22), the top of the telescopic rods (10) is fixedly connected to a pad (8), the top of the pad (8) is fixedly connected to a mounting plate (7), and the bottom of the mounting plate (7) is fixedly connected to the top of the return spring (9), the top of the mounting plate (7) is fixedly connected to a scraper (4), the input end of the rotating shaft (22) is fixedly connected to a waterproof motor (3), the top of the waterproof motor (3) is fixedly connected to a sewage suction chamber tank (19), and the surface of the sewage suction chamber tank (19) is provided with four sewage suction holes (21), the top of the sewage suction chamber tank (19) is fixedly connected to a sewage storage tank (2), and the top of the sewage storage tank (2) is fixedly connected to a sewage discharge pipe (6).

2. A pipeline desilting device according to claim 1, characterized in that: The four sides of the sewage suction chamber tank (19) are fixedly connected with mounting square columns (5), and the mounting square columns (5) are all located in the middle of the side of the sewage suction chamber tank (19), and one side of the mounting square columns (5) is provided with a docking hole (20).

3. A pipeline desilting device according to claim 2, characterized in that: The surface of the docking hole (20) is slidably connected to an adjustment shaft (13), and the surface of the adjustment shaft (13) is provided with a plurality of positioning grooves (17).

4. A pipeline desilting device according to claim 3, characterized in that: A ball bearing (18) is fixedly connected to one side of the adjustment shaft (13), and an assembly plate (11) is fixedly connected to four side edges of the top of the sewage suction chamber tank (19), with one side of the assembly plate (11) extending out of one side of the top edge of the sewage suction chamber tank (19).

5. A pipeline desilting device according to claim 4, characterized in that: An operating square rod (12) is slidably connected inside the assembly plate (11), a positioning block (15) is fixedly connected to the bottom of the operating square rod (12), and the positioning block (15) is matched with the positioning groove (17).

6. A pipeline desilting device according to claim 5, characterized in that: A connecting square plate (16) is sleeved on the lower surface of the operating square rod (12), and a supporting spring (14) is fixedly connected to one side of the connecting square plate (16).

7. A pipeline desilting device according to claim 6, characterized in that: One side of the support spring (14) is fixedly connected to one side of the assembly plate (11), and the support spring (14) is sleeved on the outside of the operating square rod (12).

Images