Municipal pipeline desilting device

Abstract

The utility model provides a municipal pipeline desilting device, which relates to the field of municipal engineering technology. The municipal pipeline desilting device comprises a mounting tube, a large gear is provided inside the mounting tube, a driving assembly is provided on one side of the large gear, a plurality of small gears are meshed and connected to the outer side of the large gear, a transmission rod is fixedly connected to the inner side of the small gear, and both ends of the transmission rod are rotatably connected to the mounting tube. In the municipal pipeline desilting device, the output end of the forward and reverse motor drives the rotating rod to rotate forward, the rotating rod drives the large gear to rotate, the large gear is meshed and connected with a plurality of small gears, the small gear drives two transmission gears to rotate through the transmission rod, the transmission gear is meshed with the rack, the rack drives the cross rod to slide inside the cross groove, and the roller is driven to move in the direction away from the mounting tube through the cross rod. This structure can adjust the position of the roller synchronously without the need for individual operation, thereby improving the practicality of the device.

Description

Technical Field

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

[0002] The purpose of pipeline dredging is to dredge the pipeline, thereby removing the silt and other waste inside it, so as to maintain long-term patency and effectively avoid urban waterlogging. Therefore, pipeline dredging plays an important role in municipal engineering.

[0003] The current publication number is CN217232207U, which is a pipeline dredging device for municipal engineering. It includes a mounting cylinder and a rotating rod at the center position of the side wall of the mounting cylinder through a bearing device. Support assemblies are symmetrically arranged at both ends of the mounting cylinder. A motor fixed to the rotating rod is embedded in the mounting cylinder, and water inlet pipes are installed at both ends of the mounting cylinder. A first mounting frame is fixedly sleeved on the rotating rod, and an adjustment assembly is embedded in the rotating rod. The support assembly includes a support rod and a telescopic rod slidably inserted in the support rod. Bolts threadedly connected to the telescopic rod are installed on the side wall of the support rod, and a roller in contact with the inner wall of the pipeline is installed on the telescopic rod.

[0004] In the above scheme, although there are many benefits, there are also the following disadvantages: the water inlet pipe is pulled to make the installation cylinder move in the pipeline through the rollers. However, since there are multiple rollers, it is necessary to adjust the upper and lower positions of the multiple rollers. Personnel can only operate one by one, and the operation is relatively cumbersome, thereby improving the design of a municipal pipeline dredging device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a municipal pipeline desilting device in order to solve the above-mentioned problem, so as to solve the problem that in the prior art, the water inlet pipe is pulled to make the installation cylinder move in the pipeline through rollers. However, since a plurality of rollers are provided and the upper and lower positions of the plurality of rollers need to be adjusted, personnel can only operate one by one, and the operation is relatively cumbersome.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a municipal pipeline dredging device comprises a mounting cylinder, a large gear is arranged inside the mounting cylinder, a driving assembly is arranged on one side of the large gear, a plurality of small gears are meshedly connected to the outer side of the large gear, a transmission rod is fixedly connected to the inner side of the small gear, both ends of the transmission rod are rotatably connected to the mounting cylinder, both ends of the outer side of the transmission rod are fixedly connected to the transmission gear, a rack is meshedly connected to the outer side of the transmission gear, a cross rod is fixedly connected to the outer side of the rack, a plurality of cross grooves are opened on the outer side of the mounting cylinder, the cross rod is arranged inside the cross groove and in sliding contact with the mounting cylinder, the rack is arranged inside the cross groove, a roller is installed on one end of the cross rod, and a cleaning assembly is arranged on one side of the mounting cylinder.

[0009] Preferably, two water inlet pipes are provided on one side of the installation tube, one end of the two water inlet pipes passes through the installation tube and is fixedly connected to the installation tube, and one end of the two water inlet pipes is installed with a spray head.

[0010] Preferably, the driving assembly includes a fixed plate, the fixed plate is fixedly connected to the inside of the mounting tube, the center position of the fixed plate is rotatably connected to a rotating rod, the rotating rod is fixedly connected to one side of the large gear, the outer side of the fixed plate is fixedly connected to a forward and reverse motor, the output end of the forward and reverse motor is fixedly connected to the rotating rod, the setting of the fixed plate serves as a rotational support for the rotating rod, so that the large gear has stability when rotating.

[0011] Preferably, the cleaning assembly includes a rotating rod, which is arranged on the other side of the mounting cylinder, one end of the rotating rod passes through the other side of the rotating rod and extends into the interior of the mounting cylinder, the rotating rod is rotatably connected to the mounting cylinder, a driving motor is fixedly connected to one side of the interior of the mounting cylinder, and the output end of the driving motor is fixedly connected to the rotating rod.

[0012] Preferably, the cleaning assembly also includes a hollow cylinder, which is fixedly connected to one end of the rotating rod. A plurality of threaded barrels are provided on the outside of the hollow cylinder. One end of the threaded barrel passes through the outside of the hollow cylinder and extends into the inside of the hollow cylinder. The threaded barrel is rotatably connected to the hollow cylinder, and one end of the threaded barrel is fixedly connected to a first bevel gear.

[0013] Preferably, a plurality of the first bevel gears are meshedly connected with a second bevel gear, a connecting rod is fixedly connected to the inner side of the second bevel gear, the connecting rod is rotatably connected to the inside of the hollow cylinder, a worm wheel is fixedly connected to the outer side of the connecting rod, a worm is meshedly connected to the outer side of the worm wheel, one end of the worm passes through the inner side of the hollow cylinder and is rotatably connected to the hollow cylinder, and one end of the worm is fixedly connected to a turning handle.

[0014] Preferably, a plurality of the threaded barrels are internally threadedly connected with a threaded rod, a plurality of the threaded rods are fixedly connected at one end with a cleaning head, a plurality of the threaded barrels are externally provided with an L-shaped plate, a plurality of the L-shaped plates are fixedly connected to the rotating rod, a plurality of the cleaning heads are externally fixedly connected with a limiting rod, one end of the limiting rod passes through the L-shaped plate and is slidably connected to the L-shaped plate, the setting of the limiting rod and the L-shaped plate serves to limit the cleaning head, and can prevent the threaded rod from driving the cleaning head to rotate when the threaded barrel rotates.

[0015] The utility model provides a municipal pipeline desilting device, which has the following beneficial effects:

[0016] The municipal pipeline dredging device has a forward and reverse motor output end driving the rotating rod to rotate forward, the rotating rod driving the large gear to rotate, the large gear is meshed and connected with multiple small gears, the small gear drives two transmission gears to rotate through the transmission rod, the transmission gear is meshed with the rack, the rack drives the cross rod to slide inside the cross groove, and the roller is driven to move in the direction away from the installation cylinder through the cross rod. This structure can adjust the position of the roller synchronously without the need for individual operation, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the installation tube of the utility model;

[0019] Figure 3 This is a schematic diagram of the rack structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the hollow cylindrical structure of the utility model.

[0021]

Main component symbol description

[0022] 1. Mounting cylinder; 2. Rotating rod; 3. Hollow cylinder; 4. Threaded cylinder; 5. Threaded rod; 6. Cleaning head; 7. L-shaped plate; 8. First bevel gear; 9. Second bevel gear; 10. Worm gear; 11. Connecting rod; 12. Worm; 13. Water inlet pipe; 14. Large gear; 15. Fixed plate; 16. Small gear; 17. Transmission rod; 18. Transmission gear; 19. Rack; 20. Cross rod; 21. Roller. DETAILED DESCRIPTION

[0023] The embodiment of the utility model provides a municipal pipeline desilting device.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, including a mounting tube 1, two water inlet pipes 13 are provided on one side of the mounting tube 1, one ends of the two water inlet pipes 13 both penetrate the mounting tube 1 and are fixedly connected to the mounting tube 1, one end of the two water inlet pipes 13 are both installed with nozzles, a large gear 14 is provided inside the mounting tube 1, a driving assembly is provided on one side of the large gear 14, a plurality of small gears 16 are meshed and connected to the outside of the large gear 14, a transmission rod 17 is fixedly connected to the inside of the small gear 16, both ends of the transmission rod 17 are rotatably connected to the mounting tube 1, both ends of the outer side of the transmission rod 17 are fixedly connected to the transmission gear 18, a rack 19 is meshed and connected to the outside of the transmission gear 18, a cross rod 20 is fixedly connected to the outside of the rack 19, a plurality of cross grooves are opened on the outside of the mounting tube 1, the cross rod 20 is arranged inside the cross groove and in sliding contact with the mounting tube 1, the rack 19 is arranged inside the cross groove, a roller 21 is installed on one end of the cross rod 20, and a cleaning assembly is provided on one side of the mounting tube 1.

[0025] The driving assembly includes a fixed plate 15, which is fixedly connected to the inside of the mounting tube 1. A rotating rod is rotatably connected to the center of the fixed plate 15. The rotating rod is fixedly connected to one side of the large gear 14. A forward and reverse motor is fixedly connected to the outer side of the fixed plate 15. The output end of the forward and reverse motor is fixedly connected to the rotating rod.

[0026] Specifically, start the forward and reverse motors. There is no specific limitation on the models of the forward and reverse motors, which shall be subject to the adapted equipment. The output end of the forward and reverse motors drives the rotating rod to rotate in the forward direction, and the rotating rod drives the large gear 14 to rotate. The large gear 14 is meshed with multiple small gears 16. The small gear 16 drives two transmission gears 18 to rotate through the transmission rod 17. The transmission gear 18 is meshed with the rack 19. The rack 19 drives the cross rod 20 to slide inside the cross groove, and drives the roller 21 to move away from the mounting tube 1 through the cross rod 20. This structure can synchronously adjust the position of the roller 21 without the need for individual operation, thereby improving the practicability of the device.

[0027] See also Figure 1 , Figure 2 and Figure 4The cleaning component includes a rotating rod 2, which is arranged on the other side of the mounting cylinder 1, one end of the rotating rod 2 passes through the other side of the rotating rod 2 and extends into the interior of the mounting cylinder 1, the rotating rod 2 is rotatably connected to the mounting cylinder 1, one side of the interior of the mounting cylinder 1 is fixedly connected to a driving motor, and the output end of the driving motor is fixedly connected to the rotating rod 2. The cleaning component also includes a hollow cylinder 3, the hollow cylinder 3 is fixedly connected to one end of the rotating rod 2, a plurality of threaded cylinders 4 are provided on the outside of the hollow cylinder 3, a plurality of threaded cylinders 4 are threadedly connected to threaded rods 5, a plurality of threaded rods 5 are fixedly connected to one end of the plurality of threaded rods 5, a plurality of L-shaped plates 7 are provided on the outside of the plurality of threaded cylinders 4, a plurality of L-shaped plates 7 are fixedly connected to the rotating rod 2, and a plurality of cleaning heads 6 are fixed on the outside A limit rod is connected, one end of the limit rod passes through the L-shaped plate 7 and is slidably connected to the L-shaped plate 7, one end of the threaded barrel 4 passes through the outside of the hollow cylinder 3 and extends to the inside of the hollow cylinder 3, the threaded barrel 4 is rotatably connected to the hollow cylinder 3, one end of the threaded barrel 4 is fixedly connected to the first bevel gear 8, and a plurality of first bevel gears 8 are meshingly connected with second bevel gears 9, a connecting rod 11 is fixedly connected to the inside of the second bevel gear 9, the connecting rod 11 is rotatably connected to the inside of the hollow cylinder 3, a worm wheel 10 is fixedly connected to the outside of the connecting rod 11, a worm 12 is meshingly connected to the outside of the worm wheel 10, one end of the worm 12 passes through the inside of the hollow cylinder 3 and is rotatably connected to the hollow cylinder 3, and one end of the worm 12 is fixedly connected to a turning handle.

[0028] Specifically, the handle is rotated in the opposite direction, the worm 12 is meshed with the worm wheel 10, the connecting rod 11 drives the second bevel gear 9 to rotate, the second bevel gear 9 is meshed with the multiple first bevel gears 8, and the multiple threaded barrels 4 can be rotated. The multiple threaded barrels 4 are respectively meshed and connected with the multiple threaded rods 5. Under the action of multiple limit rods limiting the multiple cleaning heads 6, the multiple threaded rods 5 can drive the multiple cleaning heads 6 to move in opposite directions, so as to adjust the positions of the multiple cleaning heads 6 so that the multiple cleaning heads 6 can be adapted to multiple pipes with different inner diameters. The drive motor is started. There is no specific limitation on the model of the drive motor, which is subject to the adapted equipment. The output end of the drive motor drives the rotating rod 2 to rotate, and the rotating rod 2 can drive the multiple threaded barrels 4 to rotate through the hollow cylinder 3, thereby completing the cleaning of the inner wall of the pipe through the multiple cleaning heads 6.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A municipal pipeline desilting device, comprising a mounting cylinder (1), characterized in that: A large gear (14) is provided inside the installation cylinder (1), and a driving assembly is provided on one side of the large gear (14). A plurality of small gears (16) are meshedly connected to the outside of the large gear (14), and a transmission rod (17) is fixedly connected to the inside of the small gear (16). Both ends of the transmission rod (17) are rotatably connected to the installation cylinder (1). Both ends of the outside of the transmission rod (17) are fixedly connected to a transmission gear (18). A rack (19) is meshedly connected to the outside of the transmission gear (18), and a cross rod (20) is fixedly connected to the outside of the rack (19). A plurality of cross grooves are provided on the outside of the installation cylinder (1), and the cross rod (20) is arranged inside the cross groove and in sliding contact with the installation cylinder (1). The rack (19) is arranged inside the cross groove, and a roller (21) is installed at one end of the cross rod (20). A cleaning assembly is provided on one side of the installation cylinder (1).

2. A municipal pipeline desilting device according to claim 1, characterized in that: Two water inlet pipes (13) are provided on one side of the installation tube (1), one end of each of the two water inlet pipes (13) passes through the installation tube (1) and is fixedly connected to the installation tube (1), and one end of each of the two water inlet pipes (13) is provided with a spray head.

3. A municipal pipeline desilting device according to claim 1, characterized in that: The driving assembly comprises a fixed plate (15), the fixed plate (15) is fixedly connected to the inside of the mounting tube (1), a rotating rod is rotatably connected to the center of the fixed plate (15), the rotating rod is fixedly connected to one side of the large gear (14), a forward and reverse motor is fixedly connected to the outside of the fixed plate (15), and the output end of the forward and reverse motor is fixedly connected to the rotating rod.

4. A municipal pipeline desilting device according to claim 1, characterized in that: The cleaning assembly comprises a rotating rod (2), the rotating rod (2) being arranged on the other side of the mounting cylinder (1), one end of the rotating rod (2) passing through the other side of the rotating rod (2) and extending into the interior of the mounting cylinder (1), the rotating rod (2) being rotatably connected to the mounting cylinder (1), one side of the interior of the mounting cylinder (1) being fixedly connected to a driving motor, and the output end of the driving motor being fixedly connected to the rotating rod (2).

5. A municipal pipeline desilting device according to claim 4, characterized in that: The cleaning assembly further comprises a hollow cylinder (3), the hollow cylinder (3) being fixedly connected to one end of the rotating rod (2), a plurality of threaded cylinders (4) being arranged on the outside of the hollow cylinder (3), one end of the threaded cylinder (4) passing through the outside of the hollow cylinder (3) and extending into the inside of the hollow cylinder (3), the threaded cylinder (4) being rotatably connected to the hollow cylinder (3), and one end of the threaded cylinder (4) being fixedly connected to a first bevel gear (8).

6. A municipal pipeline desilting device according to claim 5, characterized in that: A plurality of the first bevel gears (8) are meshedly connected with second bevel gears (9); a connecting rod (11) is fixedly connected to the inner side of the second bevel gear (9); the connecting rod (11) is rotatably connected to the inside of the hollow cylinder (3); a worm wheel (10) is fixedly connected to the outer side of the connecting rod (11); a worm (12) is meshedly connected to the outer side of the worm wheel (10); one end of the worm (12) passes through the inner side of the hollow cylinder (3) and is rotatably connected to the hollow cylinder (3); and one end of the worm (12) is fixedly connected to a turning handle.

7. A municipal pipeline desilting device according to claim 5, characterized in that: The interior of the plurality of threaded barrels (4) is threadedly connected with a threaded rod (5), one end of the plurality of threaded rods (5) is fixedly connected with a cleaning head (6), the outer sides of the plurality of threaded barrels (4) are provided with an L-shaped plate (7), the plurality of L-shaped plates (7) are fixedly connected with the rotating rod (2), the outer sides of the plurality of cleaning heads (6) are fixedly connected with a limiting rod, one end of the limiting rod passes through the L-shaped plate (7) and is slidably connected with the L-shaped plate (7).

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