Pipeline cleaning equipment

Abstract

The utility model discloses pipeline cleaning equipment which comprises a middle cylinder and a remote controller, sleeves are fixedly installed at the two ends of the middle cylinder respectively, a pair of bearings are fixedly installed on the outer walls of the sleeves respectively in a sleeved mode, hubs are fixedly installed on the outer walls of the two pairs of bearings in a sleeved mode, tires are installed outside the hubs in a sleeved mode, and the remote controller is connected with the middle cylinder. Anti-skid lines are arranged on the tire, driving mechanisms are installed in the sleeves respectively, end covers are fixedly installed at one ends of the sleeves respectively, hemispherical shells are installed on the end covers, a connecting pipe is installed on the middle cylinder, and the two ends of the connecting pipe are connected with a hose and a water inlet pipe respectively. The utility model relates to the technical field of pipeline cleaning, a pair of tires is arranged on a middle cylinder, the pipeline cleaning device can move in a square pipeline and a round pipeline, the whole structure is small, the pipeline cleaning device can be used in a narrow space, and the pipeline cleaning device has the advantages of being small, exquisite, flexible and easy to use.

Description

Technical Field

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

[0002] Pipe cleaning is a common pipeline maintenance work in daily life. Usually, a water gun or a water pipe is used for direct flushing. If the pipe is long, an extended telescopic rod is used to carry a water gun or a water pipe to extend into the pipe for cleaning. The existing cleaning equipment on the market usually installs the nozzle or water pipe on an extension rod or a robot, which is convenient for cleaning the inside of a long pipe. However, in actual use, the extension rod is too long and is easily affected by environmental factors and cannot be used. At the same time, the longer the rod is, the heavier it is, and it is not convenient to use. Based on these two situations, the actual extension rod is not very long, but just a moderate length; and the pipes cleaned by robots are usually square pipes, and the diameter of the pipe is large to accommodate the robot. In addition, once the robot fails during work, it is not convenient to take it out. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a pipeline cleaning device, which solves the problem that the prior art pipeline cleaning using an extension rod and a robot is easily disturbed by environmental factors.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pipeline cleaning device, including an intermediate cylinder and a remote controller, sleeves are fixedly installed at both ends of the intermediate cylinder, a pair of bearings are fixedly mounted on the outer walls of a pair of the sleeves, hubs are fixedly mounted on the outer walls of the two pairs of bearings, tires are mounted on the outside of the hubs, and anti-slip grooves are provided on the tires, a driving mechanism is respectively installed in a pair of the sleeves, end covers are fixedly installed at one end of a pair of the sleeves, a hemispherical shell is installed on the end cover, a connecting pipe is installed on the intermediate cylinder, both ends of the connecting pipe are respectively connected to a hose and a water inlet pipe, and one end of the hose is connected to a nozzle.

[0005] Preferably, the driving mechanism includes a driving motor fixedly mounted in the sleeve, a driving gear is mounted on the driving end of the driving motor, an inner gear ring is fixedly mounted on the inner wall of the wheel hub, the driving gear is meshed with the inner teeth of the inner gear ring, and the inner gear ring is located between a pair of bearings.

[0006] Preferably, a second drive motor and a bearing seat are installed on the intermediate cylinder, a rotating shaft is installed on the driving end of the second drive motor, one end of the rotating shaft is rotatably installed in the bearing seat, a circular plate is sleeved on the outside of the rotating shaft, and the nozzle is installed on the circular plate.

[0007] Preferably, the remote controllers are in a pair and are electrically connected to a pair of drive motor wires respectively.

[0008] Preferably, a valve is provided on the connecting pipe.

[0009] Beneficial Effects

[0010] The utility model provides a pipeline cleaning device, which has the following beneficial effects:

[0011] 1. A pair of tires are provided on the middle cylinder, and a pair of driving motors can respectively control the rotation of the pair of tires, thereby controlling the middle cylinder to move in both a square pipe and a circular pipe. The overall structure is small and can be used in a relatively narrow space. The inside of the pipe is cleaned through the water inlet pipe, connecting pipe, hose and nozzle. It has the advantages of being small, flexible and easy to use.

[0012] 2. A pair of tires are controlled by separate drive motors, which gives it a smaller turning radius and is conducive to walking in narrow pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the utility model.

[0014] Figure 2 It is a front view of the intermediate cylinder and the hemispherical outer shell of the utility model.

[0015] Figure 3 It is a top sectional view of the intermediate cylinder and the end cover of the utility model.

[0016] In the figure: 1. intermediate cylinder; 2. anti-slip groove; 3. nozzle; 4. round plate; 5. hemispherical shell; 6. connecting pipe; 7. valve; 8. water inlet pipe; 9. tire; 10. wheel hub; 11. bearing; 12. end cover; 13. sleeve; 14. driving gear; 15. inner ring gear; 16. driving motor; 17. remote controller; 18. second driving motor; 19. hose. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3The utility model provides a technical solution: a pipeline cleaning device, including an intermediate cylinder 1 and a remote controller 17, sleeves 13 are fixedly installed at both ends of the intermediate cylinder 1, a pair of bearings 11 are fixedly sleeved on the outer walls of a pair of sleeves 13, a wheel hub 10 is fixedly sleeved on the outer walls of the two pairs of bearings 11, a tire 9 is sleeved on the outside of the wheel hub 10, and the tire 9 is provided with an anti-skid pattern 2, a pair of driving mechanisms are respectively installed in the sleeves 13, an end cap 12 is fixedly installed at one end of the sleeves 13, a hemispherical shell 5 is installed on the end cap 12, a connecting pipe 6 is installed on the intermediate cylinder 1, and a hose 19 and a water inlet pipe 8 are connected to the two ends of the connecting pipe 6, and a nozzle 3 is connected to one end of the hose 19;

[0019] The remote controller 17 is an existing mature device, and its control method belongs to the well-known technology. There is a pair of remote controllers 17, which are used to control the switch and forward and reverse rotation of the driving motor 16 separately, and then control the action of the intermediate cylinder 1;

[0020] Since a long water inlet pipe 8 is installed at the water inlet of the connecting pipe 6 on the intermediate tube 1, the water inlet pipe 8 can prevent the intermediate tube 1 from tipping forward or backward under the action of traction and supporting force. When a failure occurs, it can be pulled out through the water inlet pipe 8.

[0021] Furthermore, the driving mechanism includes a driving motor 16 fixedly installed in the sleeve 13, a driving gear 14 is installed on the driving end of the driving motor 16, an inner gear ring 15 is fixedly installed on the inner wall of the hub 10, the driving gear 14 is meshed with the inner teeth of the inner gear ring 15, and the inner gear ring 15 is located between a pair of bearings 11;

[0022] The inner gear ring 15 is annular and has teeth on its inner wall. Its inner teeth mesh with the driving gear 14 and its outer wall is connected to the inner wall of the hub 10 . The driving motor 16 can control the rotation of the inner gear ring 15 through the driving gear 14 , thereby controlling the rotation of the hub 10 on the bearing 11 .

[0023] Furthermore, a second drive motor 18 and a bearing seat are installed on the intermediate cylinder 1, a rotating shaft is installed on the driving end of the second drive motor 18, one end of the rotating shaft is rotatably installed in the bearing seat, a circular plate 4 is mounted on the outside of the rotating shaft, and the nozzle 3 is installed on the circular plate 4.

[0024] Furthermore, the number of the remote controller 17 is a pair and they are electrically connected to a pair of driving motors 16 via wires respectively.

[0025] Furthermore, a valve 7 is provided on the connecting pipe 6 .

[0026] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0027] Embodiment: When in use, the drive motor 16 is controlled by the remote controller 17, and then the wheel hub 10 is controlled to rotate on the bearing 11 through the mutually meshing driving gear 14 and the inner ring gear 15, and then the tire 9 is controlled to rotate, so as to control the movement of the intermediate cylinder 1 in the pipeline, and water is supplied to the nozzle 3 through the water inlet pipe 8, the connecting pipe 6 and the hose 19. The second drive motor 18 drives the rotating shaft to rotate, and the rotating shaft drives the circular plate 4 to rotate, thereby controlling the pitch angle of the nozzle 3. Since the wheel hub 10 and the tire 9 are independently controlled by the drive motor 16, the rotation of the intermediate cylinder 1 can be controlled and the turning radius is small, which is suitable for narrow and long spaces.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Although the embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipeline cleaning device, comprising an intermediate cylinder (1) and a remote controller (17), characterized in that: Sleeves (13) are fixedly mounted on both ends of the intermediate cylinder (1), a pair of bearings (11) are fixedly mounted on the outer walls of a pair of sleeves (13), a wheel hub (10) is fixedly mounted on the outer walls of the two pairs of bearings (11), a tire (9) is mounted on the outside of the wheel hub (10), and the tire (9) is provided with anti-skid grooves (2), a driving mechanism is respectively mounted in the pair of sleeves (13), an end cap (12) is fixedly mounted on one end of the pair of sleeves (13), a hemispherical shell (5) is mounted on the end cap (12), a connecting pipe (6) is mounted on the intermediate cylinder (1), two ends of the connecting pipe (6) are respectively connected to a hose (19) and a water inlet pipe (8), and one end of the hose (19) is connected to a nozzle (3).

2. The pipeline cleaning equipment according to claim 1, characterized in that: The driving mechanism comprises a driving motor (16) fixedly mounted in a sleeve (13), a driving gear (14) being mounted on a driving end of the driving motor (16), an inner gear ring (15) being fixedly mounted on an inner wall of the wheel hub (10), the driving gear (14) being meshed with inner teeth of the inner gear ring (15), and the inner gear ring (15) being located between a pair of bearings (11).

3. The pipeline cleaning equipment according to claim 1, characterized in that: A second drive motor (18) and a bearing seat are mounted on the intermediate cylinder (1); a rotating shaft is mounted on the driving end of the second drive motor (18); one end of the rotating shaft is rotatably mounted in the bearing seat; a circular plate (4) is sleeved on the outside of the rotating shaft; and the nozzle (3) is mounted on the circular plate (4).

4. The pipeline cleaning equipment according to claim 1, characterized in that: The number of the remote controllers (17) is a pair and they are respectively electrically connected to a pair of drive motor (16) wires.

5. The pipeline cleaning equipment according to claim 1, characterized in that: The connecting pipe (6) is provided with a valve (7).

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