Municipal pipeline sludge cleaning device

Abstract

The utility model belongs to the technical field of municipal pipeline cleaning, and particularly relates to a municipal pipeline sludge cleaning device which comprises an installation base, a scraping head is installed on the outer surface of the installation base in a sleeved mode, four installation holes distributed in the circumference are formed in the inner wall of the scraping head, and a threaded rod is connected into the installation base. The cleaning device comprises a threaded rod, a rotary knob is fixed to the top of the threaded rod, a guide plate is rotationally connected to the outer surface of the middle of the threaded rod, and four guide frames distributed circumferentially are fixed to the bottom of the guide plate. The problems that when a large number of pipelines need to be cleaned, a worker needs to manually clean the sludge on the inner walls of the pipelines, and when the worker encounters a place with thick sludge sediment, the worker needs to scrape the sludge with more strength, so that the worker wastes more time and labor are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal pipeline cleaning, and in particular relates to a municipal pipeline sludge cleaning device. Background Art

[0002] Due to long-term use, a large amount of sludge will accumulate inside the municipal pipeline, which will cause the pipeline to be blocked and lose its drainage function. In order to better drain the pipeline, relevant staff will use pipeline cleaning devices to regularly clean the sludge;

[0003] After checking the public (announcement) number: CN218757791U, a municipal pipeline sludge cleaning device is disclosed. This technology discloses "a double scraper and a main body plate are provided, and a moving groove and a block groove are provided on the scraper, and a fixed block and a fixed spring are provided on the main body plate". It has the technical effects of "the scraper can be installed and fixed on the main body plate by pressing for use, and can be quickly disassembled by the provided connecting rod and pressing sheet, further accelerating the installation and disassembly speed, avoiding the cumbersome steps of fixing by wire and the defects of waste of resources, improving its usability and facilitating use";

[0004] However, when the cleaning device in the above scheme is used, it is necessary to extend the scraper into the pipe, control the scraper to move back and forth by holding the adjustment sleeve rod, and scrape out the sludge inside the pipe. This means that if there are a large number of pipes to be cleaned, the staff need to manually clean the sludge on the inner wall of the pipe. When encountering thick sludge, it is necessary to scrape it harder, which makes the staff more time-consuming and labor-intensive.

[0005] In order to solve the above problems, this application proposes a municipal pipeline sludge cleaning device. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides a municipal pipeline sludge cleaning device, which has the characteristics that the scraper head automatically scrapes the inner wall of the pipeline and the scraper head can be quickly replaced.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal pipeline sludge cleaning device, comprising a mounting seat, a scraper head is sleeved and installed on the outer surface of the mounting seat, the inner wall of the scraper head is provided with four circumferentially distributed mounting holes, a threaded rod is connected to the inside of the mounting seat, a knob is fixed to the top of the threaded rod, a guide plate is rotatably connected to the middle outer surface of the threaded rod, four circumferentially distributed guide frames are fixed to the bottom of the guide plate, a latch is slidably connected to the inside of the guide frame, the bottom of the mounting seat is rotatably connected to a shell, a motor is fixedly installed inside the shell, and a grip rod is fixed to the bottom center of the shell.

[0008] As a preferred technical solution of a municipal pipeline sludge cleaning device of the utility model, a positioning seat is fixed to the outer surface of the lower end of the mounting seat.

[0009] As a preferred technical solution of a municipal pipeline sludge cleaning device of the utility model, a slide groove is provided inside the guide frame, and the angle between the slide groove and the threaded rod is forty-five degrees.

[0010] As a preferred technical solution of a municipal pipeline sludge cleaning device of the utility model, the latch is located inside the outer wall of the mounting seat.

[0011] As a preferred technical solution of a municipal pipeline sludge cleaning device of the utility model, the lower end of the threaded rod is threadedly connected to the inner lower end of the mounting seat.

[0012] As a preferred technical solution of a municipal pipeline sludge cleaning device of the utility model, the output end of the motor is fixedly connected to the lower end of the mounting seat.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the output end of the motor can drive the mounting seat to drive the scraper head to rotate, so that the scraper head on the mounting seat automatically scrapes the inner wall after being extended into the pipeline;

[0014] When the scraper head needs to be replaced after long-term use, the knob is rotated in conjunction with the threaded rod to drive the guide plate, and the guide plate drives the pin to retract inward and disengage from the mounting hole through the guide frame, so that the scraper head can be removed and replaced, and the same applies during installation, so that the scraper head can be quickly disassembled and assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the mounting seat in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the mounting seat and the scraper head in the utility model;

[0020] In the figure: 1. mounting seat; 2. scraper head; 3. mounting hole; 4. threaded rod; 5. knob; 6. guide plate; 7. guide frame; 8. latch; 9. housing; 10. motor; 11. grip; 12. positioning seat. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] See also Figure 1-4 The utility model provides the following technical solutions: a municipal pipeline sludge cleaning device comprises a mounting seat 1, a scraper head 2 is sleeved and installed on the outer surface of the mounting seat 1, and four circumferentially distributed mounting holes 3 are opened on the inner wall of the scraper head 2, a threaded rod 4 is connected inside the mounting seat 1, a knob 5 is fixed on the top of the threaded rod 4, a guide plate 6 is rotatably connected to the outer surface of the middle part of the threaded rod 4, four circumferentially distributed guide frames 7 are fixed on the bottom of the guide plate 6, a latch 8 is slidably connected inside the guide frame 7, a shell 9 is rotatably connected to the bottom of the mounting seat 1, a motor 10 is fixedly installed inside the shell 9, and a grip rod 11 is fixed at the bottom center of the shell 9. In this embodiment, when the scraper head 2 is replaced, the guide plate 6 is driven by rotating the knob 5 in cooperation with the threaded rod 4, and the guide plate 6 drives the latch 8 to retract inward and disengage from the mounting hole 3 through the guide frame 7, so that the scraper head 2 can be removed and replaced.

[0024] Specifically, a positioning seat 12 is fixed to the outer surface of the lower end of the mounting seat 1. In this embodiment, when the scraper head 2 is sleeved on the outer surface of the mounting seat 1, the lower end of the scraper head 2 is embedded in the interior of the positioning seat 12, so that the mounting hole 3 on the scraper head 2 can be aligned with the pin 8.

[0025] Specifically, a slide groove is provided inside the guide frame 7, and the angle between the slide groove and the threaded rod 4 is forty-five degrees. In this embodiment, when the guide frame 7 moves longitudinally, the slide groove can drive the latch 8 to move horizontally.

[0026] Specifically, the latch 8 is located inside the outer wall of the mounting seat 1 . In this embodiment, the latch 8 moves horizontally along the inner part of the outer wall of the mounting seat 1 .

[0027] Specifically, the lower end of the threaded rod 4 is threadedly connected to the inner lower end of the mounting seat 1 , so that in this embodiment, when the threaded rod 4 rotates, it can drive the guide plate 6 to move up and down.

[0028] Specifically, the output end of the motor 10 is fixedly connected to the lower end of the mounting base 1. In this embodiment, the output end of the motor 10 can drive the mounting base 1 to drive the scraper head 2 to rotate, so that the scraper head 2 on the mounting base 1 is extended into the pipe and automatically scrapes the inner wall.

[0029] The working principle and use process of the utility model are as follows: first, by holding the gripping rod 12, the movable scraper head 2 on the mounting seat 1 is inserted into the interior of the pipe, and the mounting seat 1 can be driven by the output end of the motor 10 to drive the scraper head 2 to rotate, so that the scraper head 2 on the mounting seat 1 automatically scrapes the inner wall after being inserted into the pipe; when the scraper head 2 needs to be replaced after long-term use, the guide plate 6 is driven by rotating the knob 5 in conjunction with the threaded rod 4, and the guide plate 6 drives the pin 8 to retract inward through the guide frame 7 and disengage from the mounting hole 3, so that the scraper head 2 can be removed and replaced.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A municipal pipeline sludge cleaning device, comprising a mounting seat (1), characterized in that: The outer surface of the mounting seat (1) is sleeved with a scraper head (2), and the inner wall of the scraper head (2) is provided with four circumferentially distributed mounting holes (3). The interior of the mounting seat (1) is connected with a threaded rod (4), and a knob (5) is fixed to the top of the threaded rod (4). The middle outer surface of the threaded rod (4) is rotatably connected with a guide plate (6), and the bottom of the guide plate (6) is fixed with four circumferentially distributed guide frames (7), and the interior of the guide frame (7) is slidably connected with a latch pin (8). The bottom of the mounting seat (1) is rotatably connected with a shell (9), and a motor (10) is fixedly installed inside the shell (9). A grip rod (11) is fixed at the center of the bottom of the shell (9).

2. A municipal pipeline sludge cleaning device according to claim 1, characterized in that: A positioning seat (12) is fixed on the outer surface of the lower end of the mounting seat (1).

3. A municipal pipeline sludge cleaning device according to claim 1, characterized in that: A sliding groove is provided inside the guide frame (7), and the angle between the sliding groove and the threaded rod (4) is 45 degrees.

4. A municipal pipeline sludge cleaning device according to claim 1, characterized in that: The latch pin (8) is located inside the outer wall of the mounting seat (1).

5. A municipal pipeline sludge cleaning device according to claim 1, characterized in that: The lower end of the threaded rod (4) is threadedly connected to the inner lower end of the mounting seat (1).

6. A municipal pipeline sludge cleaning device according to claim 1, characterized in that: The output end of the motor (10) is fixedly connected to the lower end of the mounting seat (1).

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