Automatic cleaning device for circular pipeline

Abstract

The utility model relates to the technical field of pipeline construction and installation, in particular to an automatic cleaning device for a circular pipeline, which comprises a vehicle body, a water tank and a driving device, the driving device comprises a shell, a rotary driver and a water pump, the rotary driver and the water pump are located in the shell, a rotating shaft cylinder connected with the rotary driver is arranged on the side wall of one side of the shell, the end, located on the outer side of the shell, of the rotating shaft cylinder is connected with a telescopic pipe, and the side walls of the periphery of the rotating shaft cylinder are connected with a plurality of connecting rods arranged in an umbrella shape with the rotating shaft cylinder as the center. One end, far away from the rotating shaft cylinder, of each connecting rod is connected with a cleaning brush; the telescopic pipe comprises an outer sleeve and an inner sleeve, the outer sleeve is fixedly connected to the rotating shaft cylinder, a supporting rod is connected between one end of the inner sleeve and each connecting rod, and the water pump is connected with the water tank and the spray head. The automatic cleaning device is easy and convenient to operate, high in automation degree, low in use cost and capable of replacing manpower to conduct pipeline cleaning operation, and therefore labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to an automatic cleaning device for circular pipelines. Background Art

[0002] During the construction and use of pipelines, the pipe walls will be contaminated to a certain extent by mud, garbage, attachments, etc., and their cleaning work is often done manually, resulting in a huge waste of manpower. Utility Model Content

[0003] In view of the above-mentioned problems, the utility model provides an automatic cleaning device for circular pipes to solve the problem that pipes in the prior art are often cleaned manually, resulting in great waste of manpower.

[0004] An automatic cleaning device for a circular pipe, comprising: a body, a water tank and a driving device;

[0005] The water tank is fixedly arranged on the top of the vehicle body;

[0006] The driving device is arranged on one side of the upper surface of the water tank, and the driving device includes a shell, a rotating driver and a water pump located in the shell, a side wall of one side of the shell is provided with a rotating shaft cylinder connected to the rotating driver, one end of the rotating shaft cylinder located outside the shell is connected with a telescopic tube, and the surrounding side walls of the rotating shaft cylinder are connected with a plurality of connecting rods arranged in an umbrella shape with the rotating shaft cylinder as the center, and each of the connecting rods is connected with a cleaning brush at one end away from the rotating shaft cylinder;

[0007] The telescopic tube includes an outer sleeve and an inner sleeve coaxially sleeved in the outer sleeve and slidable along the outer sleeve, the outer sleeve is fixedly connected to the rotating shaft tube, a support rod is connected between the end of the inner sleeve not connected to the outer sleeve and each of the connecting rods, the water pump is respectively connected to a water inlet pipe and a water outlet pipe, the water inlet pipe is connected to the water tank, and the end of the water outlet pipe not connected to the water pump passes through the rotating shaft tube and the telescopic tube in sequence to be connected to a nozzle located outside the end of the inner sleeve.

[0008] In some of the embodiments, telescopic columns are fixedly provided on both sides of the vehicle body, and both sides of the shell are respectively connected to the telescopic columns.

[0009] In some of the embodiments, the automatic cleaning device further comprises a power source;

[0010] The power source is connected to the rotary driver and the water pump respectively, and the power source is arranged in the vehicle body.

[0011] In some of the embodiments, the vehicle body is made of waterproof material.

[0012] In some embodiments, the inner sleeve is provided with a plurality of first bolt holes spaced apart along the length direction, the outer sleeve is provided with a plurality of second bolt holes spaced apart along the length direction, and the inner sleeve and the outer sleeve are detachably fixed together by bolts.

[0013] In some of the embodiments, the spray head includes a hollow disk and a nozzle arranged around the outer circumference of the hollow disk.

[0014] In some embodiments, the end of the connecting rod connected to the cleaning brush is set as the first end, and the position where the support rod is connected to the connecting rod is set adjacent to the first end.

[0015] Compared with the prior art, the present invention has at least one of the following advantages or beneficial effects:

[0016] 1. The automatic cleaning device in the utility model performs double cleaning of the pipeline by using a nozzle and a cleaning brush, thereby achieving a better cleaning effect of the pipeline.

[0017] Second, the automatic cleaning device of the utility model adjusts the up and down position of the rotating shaft cylinder by arranging a telescopic column, and adjusts the working radius of the cleaning brush by arranging a telescopic tube, so that the automatic cleaning device can be suitable for cleaning pipes of different diameters.

[0018] 3. The automatic cleaning device in the utility model is simple and convenient to operate, has a high degree of automation, and has a low cost of use. It can replace manual pipe cleaning operations, thereby saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention and its features, appearance and advantages will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, and the emphasis is on illustrating the subject matter of the present invention.

[0020] Figure 1 It is a structural schematic diagram of an automatic cleaning device for a circular pipe in an embodiment of the utility model;

[0021] Among them, 1 is the vehicle body; 2 is the water tank; 3 is the driving device; 4 is the rotating shaft cylinder; 5 is the telescopic tube; 6 is the nozzle; 7 is the cleaning brush; and 8 is the telescopic column. DETAILED DESCRIPTION

[0022] The present invention is further described below with reference to the accompanying drawings and specific embodiments, but is not intended to be limiting of the present invention:

[0023] like Figure 1As shown, this embodiment discloses an automatic cleaning device for a circular pipe, which includes: a vehicle body 1, a water tank 2 and a driving device 3; the water tank 2 is fixedly arranged on the top of the vehicle body 1; the driving device 3 is arranged on one side of the upper surface of the water tank 2, and the driving device 3 includes a shell and a rotating driver and a water pump located in the shell, and a side wall of one side of the shell is provided with a rotating shaft cylinder 4 connected to the rotating driver (the main body of the rotating shaft cylinder 4 is located in front of the vehicle body 1 in the walking direction), and the end of the rotating shaft cylinder 4 located on the outside of the shell is connected to a telescopic tube 5, and the surrounding side walls of the rotating shaft cylinder 4 are connected to a plurality of umbrella-shaped arranged with the rotating shaft cylinder 4 as the center. Connecting rod, and each connecting rod is connected to a cleaning brush 7 at one end away from the rotating shaft cylinder 4; the telescopic tube 5 includes an outer sleeve and an inner sleeve coaxially sleeved in the outer sleeve and slidable along the outer sleeve, and the telescopic tube 5 has a locking function, the outer sleeve is fixedly connected to the rotating shaft cylinder 4, and a support rod is connected between the end of the inner sleeve not connected to the outer sleeve and each connecting rod, the water pump is respectively connected to a water inlet pipe and a water outlet pipe, the water inlet pipe is connected to the water tank 2, and the end of the water outlet pipe not connected to the water pump passes through the rotating shaft cylinder 4 and the telescopic tube 5 in turn and is connected to a nozzle 6 located on the outside of the end of the inner sleeve (the water pump sprays the water in the water tank 2 at a certain pressure). The automatic cleaning device flushes the pipe wall through the nozzle 6, and is provided with a rotatable cleaning brush 7 to fit and clean the pipe wall, so that pollutants attached to the pipe wall can be removed; and the cleaning radius of the cleaning brush 7 can be adjusted through the telescopic tube 5 so that the automatic cleaning device can be suitable for cleaning circular pipes of different diameters, and the nozzle 6 and the cleaning brush 7 are used for double cleaning, so the cleaning effect is good, the structure is simple, the cost is low, the use is convenient, and it saves manpower and is easy to maintain.

[0024] Specifically, both sides of the vehicle body 1 are fixedly provided with telescopic columns 8, and both sides of the housing are respectively connected to the side walls of the telescopic columns of the telescopic columns 8, so that the housing can be raised and lowered by the telescopic columns, thereby driving the shaft cylinder 4, the telescopic tube 5, the nozzle 6 and the cleaning brush 7 to rise and fall. In this embodiment, the telescopic columns 8 include a fixed cylinder and a telescopic column slidably arranged in the fixed cylinder. The telescopic columns 8 have a locking function and can be fixed by bolts. The automatic cleaning device can achieve the rise and fall of the shaft cylinder 4, the telescopic tube 5, the nozzle 6 and the cleaning brush 7 by setting the telescopic columns 8, thereby being able to adapt to the height of the pipeline to be cleaned and preventing the cleaning brush 7 from touching the ground.

[0025] In an embodiment of the utility model, the above-mentioned automatic cleaning device also includes a power source; the power source is respectively connected to the rotary drive and the water pump, and the power source is arranged in the vehicle body 1, and the vehicle body 1 adopts waterproof material to protect the power source; the bottom of the vehicle body 1 is also provided with rollers for traveling, and the vehicle body 1 adopts waterproof material to protect the power source.

[0026] In an embodiment of the utility model, a plurality of first bolt holes are arranged at intervals along the length direction on the inner sleeve, a plurality of second bolt holes are arranged at intervals along the length direction on the outer sleeve, and the inner sleeve and the outer sleeve are detachably fixed together by bolts, that is, the length of the telescopic tube 5 is adjusted by corresponding the first bolt holes with different second bolt holes.

[0027] In an embodiment of the utility model, the nozzle 6 comprises a hollow disc and a nozzle arranged around the outer circumference of the hollow disc so that the nozzle 6 can spray water toward the pipe wall in a ring shape, and the water tank 2 provides a clean water source for the nozzle 6 .

[0028] In an embodiment of the utility model, the end of the connecting rod connected to the cleaning brush 7 is set as the first end, and the position where the support rod is connected to the connecting rod is set near the first end, so that the cleaning radius of the cleaning brush 7 can be easily adjusted by telescoping the inner telescopic tube.

[0029] When in use, after the cleaning brush 7 of the cleaning device enters the circular pipe, the rotating shaft is adjusted up and down to the center of the pipe by the telescopic column 8, and the telescopic tube is adjusted to make the cleaning brush 7 fully contact with the pipe wall. After the cleaning device is started, the nozzle 6 sprays water to pre-wash the pipe wall. As the device moves forward, the cleaning brush 7 rotates around the pipe wall to remove the remaining pollutants.

[0030] In summary, the utility model discloses an automatic cleaning device for circular pipes, which can replace manual cleaning of circular pipes of different diameters, avoiding the problem of requiring a large amount of manpower for cleaning after pipeline construction and subsequent maintenance.

[0031] Those skilled in the art should understand that those skilled in the art can implement variations by combining the prior art and the above embodiments, which will not be described in detail here. Such variations do not affect the essential content of the present utility model, and will not be described in detail here.

[0032] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. An automatic cleaning device for a circular pipe, characterized in that: include: body, water tank and drive unit; The water tank is fixedly arranged on the top of the vehicle body; The driving device is arranged on one side of the upper surface of the water tank, and the driving device includes a shell, a rotating driver and a water pump located in the shell, a side wall of one side of the shell is provided with a rotating shaft cylinder connected to the rotating driver, one end of the rotating shaft cylinder located outside the shell is connected with a telescopic tube, and the surrounding side walls of the rotating shaft cylinder are connected with a plurality of connecting rods arranged in an umbrella shape with the rotating shaft cylinder as the center, and each of the connecting rods is connected with a cleaning brush at one end away from the rotating shaft cylinder; The telescopic tube includes an outer sleeve and an inner sleeve coaxially sleeved in the outer sleeve and slidable along the outer sleeve, the outer sleeve is fixedly connected to the rotating shaft tube, a support rod is connected between the end of the inner sleeve not connected to the outer sleeve and each of the connecting rods, the water pump is respectively connected to a water inlet pipe and a water outlet pipe, the water inlet pipe is connected to the water tank, and the end of the water outlet pipe not connected to the water pump passes through the rotating shaft tube and the telescopic tube in sequence to be connected to a nozzle located outside the end of the inner sleeve.

2. The automatic cleaning device for circular pipes according to claim 1, characterized in that: Telescopic columns are fixedly arranged on both sides of the vehicle body, and both sides of the shell are respectively connected to the telescopic columns.

3. The automatic cleaning device for circular pipes according to claim 1, characterized in that: The automatic cleaning device also includes a power source; The power source is connected to the rotary driver and the water pump respectively, and the power source is arranged in the vehicle body.

4. The automatic cleaning device for circular pipes according to claim 3, characterized in that: The vehicle body is made of waterproof material.

5. The automatic cleaning device for circular pipes according to claim 1, characterized in that: The inner sleeve is provided with a plurality of first bolt holes at intervals along the length direction, the outer sleeve is provided with a plurality of second bolt holes at intervals along the length direction, and the inner sleeve and the outer sleeve are detachably fixed together by bolts.

6. The automatic cleaning device for circular pipes according to claim 1, characterized in that: The spray head comprises a hollow disk and a nozzle arranged around the outer circumference of the hollow disk.

7. The automatic cleaning device for circular pipes according to claim 1, characterized in that: The end of the connecting rod connected to the cleaning brush is set as the first end, and the position where the support rod is connected to the connecting rod is set adjacent to the first end.

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