Urban pipeline impurity crushing and cleaning device

Abstract

The utility model relates to an urban pipeline impurity smashing and cleaning device which comprises a vehicle frame body, a cleaning assembly and a driving assembly used for driving the vehicle frame body to move, the cleaning assembly comprises a rotating rod, a first motor used for driving the rotating rod to rotate, a plurality of cleaning parts and a plurality of first connecting rods, and the first motor is arranged on the vehicle frame body; the rotating rod is fixedly connected to an output shaft of the first motor, the rotating rod and the first motor are slidably connected to the frame body along the rotating axis of the rotating rod, a limiting assembly used for limiting the rotating rod is arranged on the frame body, a rotating part is rotationally arranged on the frame body, and the rotating rod is connected to the rotating part in a penetrating mode. The end, away from the support, of the first connecting rod is hinged to the rotating part, a second connecting rod is arranged between the rotating rod and the first hinge rod, and the cleaning part is arranged at the end, away from the rotating rod, of the first connecting rod.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline cleaning, and particularly relates to a city pipeline impurity crushing and cleaning device. BACKGROUND

[0002] City water supply pipelines are as important as blood vessels in the human body, and internal cleaning of the water supply pipelines is an essential cleaning work. Since the internal diameters of some water supply pipelines change with length, existing cleaning devices are difficult to be applied to such water supply pipelines, and cleaning needs to be manually performed, which is complicated in operation and poor in practicability.

[0003] A city pipeline impurity crushing and cleaning device is disclosed in Chinese Patent No. CN201720638573.6, which comprises a vehicle body frame and a crushing and cleaning mechanism arranged transversely on the vehicle body frame. The crushing and cleaning mechanism comprises a crushing and cleaning cutter head, a transverse rotating shaft and a control box. The control box is connected to one end of the transverse rotating shaft, and the crushing and cleaning cutter head is connected to the other end of the transverse rotating shaft. The crushing and cleaning cutter head comprises a cutter head base, an annular blade holder and a plurality of blades arranged on the annular blade holder. One side of the blade is a blade edge, and the other side is a cavity. The center of the cutter head base corresponds to the center of the annular blade holder. The transverse rotating shaft is connected to the blade cavity through a high-pressure water pipe. One end of the high-pressure water pipe extends into the control box.

[0004] However, since the sizes of different pipelines are different, the application cannot be applied to pipelines of different sizes, resulting in the limitation of the use of the device.

[0005] Therefore, a new technical solution is needed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] In order to effectively clean pipelines of different sizes, the present application provides a city pipeline impurity crushing and cleaning device.

[0007] The city pipeline impurity crushing and cleaning device provided by the present application adopts the following technical solution:

[0008] The utility model provides a kind of urban pipeline impurity crushing cleaning device, including frame body, cleaning component and the driving component for driving the frame body moves, the cleaning component includes rotating rod, the first motor for driving rotating rod rotation, multiple cleaning parts and multiple first connecting rods, the rotating rod rotation is set on the frame body, the first motor is set on the frame body, the output shaft of the first motor is fixedly connected to one end of the rotating rod, the rotating rod and the first motor are slidably connected on the frame body along the rotation axis of the rotating rod, the frame body is provided with the limiting component for limiting the rotating rod, the frame body is provided rotating part, the rotating part is rotatably connected on the frame body, the rotating rod is inserted in the rotating part, the rotation axis of the rotating part coincides with the rotation axis of the rotating rod, the first connecting rod is hinged to the rotating part away from the support one end, the rotating rod is hinged with second connecting rod away from the first motor one end, the second connecting rod is hinged to the first connecting rod away from the rotating rod one end, and the cleaning part is provided on the first connecting rod away from the rotating rod one end.

[0009] By adopting the above technical scheme, the position of the rotating rod is adjusted, and the rotating rod and the second connecting rod cooperate to adjust the rotation angle of the first rotating rod, so that the cleaning part on the first rotating rod abuts against the inner wall of the pipeline, and the cleaning effect on the inner wall of the pipeline of different sizes is realized.

[0010] Optionally, the cleaning part includes a support and a scraper, the support is arranged at one end of the first connecting rod away from the rotating rod, and the scraper is arranged at one end of the support away from the first connecting rod.

[0011] By adopting the above technical scheme, the first connecting rod drives the scraper to abut against the inner wall of the pipeline, so that the scraper effectively cleans the impurities adhered to the inner wall of the pipeline.

[0012] Optionally, the scraper and the support are rotatably connected, and a torsion spring is arranged on the support to drive the scraper to reset.

[0013] By adopting the above technical scheme, when the scraper encounters hard and uncleanable debris during movement, the scraper is displaced by the rotatable connection between the scraper and the support, which prevents damage to the scraper during high-speed movement and affects the service life of the equipment.

[0014] Optionally, the driving assembly comprises a first roller abutting against the inner wall of the pipeline, a second motor for driving the roller to rotate, and a plurality of second rollers abutting against the inner wall of the pipeline, the second rollers and the first roller are both rotationally connected to the frame body, the rotation axes of the second rollers and the first roller are both perpendicular to the rotation axis of the rotating rod, and the second motor is fixedly arranged on the frame body, and the output shaft of the second motor is connected to the first roller through a synchronous belt.

[0015] By adopting the above technical scheme, the first roller and the plurality of second rollers abut against the upper and lower positions of the inner wall of the pipeline, thereby ensuring the stability of the frame body during movement.

[0016] Optionally, a third connecting rod is hingedly arranged on the frame body, the roller is rotationally connected to one end of the third connecting rod away from the frame body, and a spring telescopic rod is arranged between the third connecting rod and the frame body.

[0017] By adopting the above technical scheme, the third connecting rod is lifted upward by the spring telescopic rod, so that the first roller abuts against the inner wall of the pipeline, and the friction between the first roller and the inner wall of the pipeline is increased.

[0018] Optionally, a mounting rack is arranged on the frame body, the mounting rack is detachably connected to the frame body, and the second roller is arranged on the mounting rack.

[0019] By adopting the above technical scheme, by replacing the mounting racks of different sizes, the rotation axis of the rotating rod is ensured to coincide with the axis of the pipeline.

[0020] Optionally, the limiting assembly comprises a mounting seat for mounting the first motor and a lead screw for driving the mounting seat to move, the mounting seat is slidingly connected to the frame body, the threaded rod is rotationally connected to the frame body, and the lead screw is threadedly connected to the mounting seat.

[0021] By adopting the above technical scheme, the mounting seat is driven to move by rotating the lead screw, and the position of the rotating rod is adjusted.

[0022] Optionally, a guide rope is arranged on the frame body.

[0023] By adopting the above technical scheme, the frame body can be conveniently recycled after cleaning.

[0024] In summary, the present application has at least one of the following beneficial technical effects:

[0025] 1. By adopting the limiting assembly to drive the rotating rod to move, the position of the first connecting rod can be adjusted by the rotating rod cooperating with the second connecting rod, thereby ensuring that the cleaning part effectively cleans the inner wall of the pipeline of different sizes.

[0026] 2、By setting the scraper and torsional spring, ensure the cleaning effect of the cleaning part under the premise of prolonging the service life of the equipment.

[0027] 3、Through the spring telescopic rod to lift the third connecting rod, increase the friction between the first and second rollers and the inner wall of the pipeline, ensure the running stability of the frame body. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0029] Figure 2 is a structural schematic diagram of a driving assembly of an embodiment of the present application;

[0030] Figure 3 is an enlarged schematic diagram of the A part mechanism of Figure 2 .

[0031] In the figure, 1, frame body; 12, rotating part; 2, cleaning assembly; 21, rotating rod; 22, first motor; 23, limiting assembly; 231, mounting seat; 232, screw rod; 24, rotating handle; 25, first connecting rod; 26, second connecting rod; 27, cleaning part; 271, support; 272, scraper; 273, torsional spring; 274, brush; 3, driving assembly; 31, first roller; 32, second motor; 33, second roller; 34, third connecting rod; 35, spring telescopic rod; 36, synchronous belt; 37, mounting frame; 371, threaded rod; 4, guide rope. DETAILED DESCRIPTION

[0032] The present application will be further described in detail below in conjunction with the drawings.

[0033] The urban pipeline impurity crushing cleaning device disclosed by the present application, as shown in Figure 1 and Figure 2 , comprises a frame body 1, a cleaning assembly 2 and a driving assembly 3 for driving the frame body 1 to move.

[0034] The cleaning assembly 2 comprises a rotating rod 21, a first motor 22 for driving the rotating rod 21 to rotate, a plurality of cleaning parts 27 and a plurality of first connecting rods 25, the first motor 22 is arranged on the frame body 1, the frame body 1 is internally provided with a power supply battery for supplying power to the first motor 22, one end of the rotating rod 21 is fixedly connected to an output shaft of the first motor 22, the frame body 1 is provided with a limiting assembly 23 for limiting the first motor 22, the limiting assembly 23 comprises a mounting seat 231 for mounting the first motor 22 and a lead screw 232 for driving the mounting seat 231 to move, the mounting seat 231 is slidingly connected to the frame body 1, the sliding direction of the mounting seat 231 is parallel to the rotating axis of the rotating rod 21, the lead screw 232 is rotationally connected to the frame body 1, the lead screw 232 and the mounting seat 231 are threadedly connected, the position of the mounting seat 231 is adjusted by rotating the lead screw 232, and the lead screw 232 is provided with a rotating handle 24 at an end away from the rotating part 12, so that the lead screw 232 is conveniently rotated.

[0035] The frame body 1 is rotationally provided with a rotating part 12, the rotating rod 21 penetrates the rotating part 12, a gap is left between the rotating part 12 and the rotating rod 21, the rotating axis of the rotating part 12 coincides with the rotating axis of the rotating rod 21, first ends of the plurality of first connecting rods 25 are hingedly connected to a side wall of the rotating part 12 away from the rotating rod 21, and the plurality of rotating rods 21 are circumferentially arranged along the rotating axis of the rotating part 12. The rotating rod 21 is provided with a plurality of second connecting rods 26 at an end away from the first motor 22, first ends of the second connecting rods 26 are hingedly connected to the rotating rod 21, and second ends of the second connecting rods 26 are hingedly connected to middle portions of the first connecting rods 25, the included angle between the first connecting rods 25 and the rotating rod 21 is adjusted by adjusting the position of the rotating rod 21.

[0036] As Figure 2 and Figure 3As shown, the cleaning part 27 is arranged at the end of the first connecting rod 25 away from the rotating part 12, the cleaning part 27 comprises a bracket 271 and a scraper 272, the bracket 271 is hinged to the first connecting rod 25, the scraper 272 is rotatably connected to the side of the cleaning part 27 away from the first connecting rod 25, the rotation axis of the scraper 272 is parallel to the rotation axis of the rotating rod 21, the bracket 271 is provided with a torsion spring 273 for driving the scraper 272 to reset, the outer side of the scraper 272 abuts against the inner wall of the pipeline under the action of the torsion spring 273, the scraper 272 rotates with the first connecting rod 25, thereby treating the dirt on the inner wall of the pipeline which is not easy to clean. When the scraper 272 encounters hard and uncleanable debris during movement, the scraper 272 is displaced through the rotational connection between the scraper 272 and the bracket 271, preventing damage to the scraper 272 during high-speed movement and affecting the service life of the equipment. At the same time, the bracket 271 is provided with a brush 274 which abuts against the inner wall of the pipeline, and the brush 274 assists in further enhancing the cleaning effect on the inner wall of the pipeline during the movement of the first connecting rod 25.

[0037] As shown in Figure 1 and Figure 2 The driving assembly 3 comprises a first roller 31 abutting against the inner wall of the pipeline, a second motor 32 for driving the roller to rotate, and a second roller 33 abutting against the inner wall of the pipeline. The lower end surface of the frame body 1 is provided with a mounting bracket 37, a plurality of second rollers 33 are rotatably connected to the lower end surface of the mounting bracket 37, the mounting bracket 37 is detachably connected with the frame body 1, the mounting bracket 37 is provided with a threaded rod 371, the threaded rod 371 is arranged through the mounting bracket 37, one end of the threaded rod 371 is threadedly connected to the frame body 1, the side of the mounting bracket 37 close to the frame body 1 is a rough surface to prevent the mounting bracket 37 from deviating during operation, and different sizes of mounting brackets 37 are used to ensure that the rotation axis of the rotating rod 21 coincides with the axis of the pipeline.

[0038] The frame body 1 is hinged with a third connecting rod 34, the first roller 31 is rotatably connected to the end of the third connecting rod 34 away from the frame body 1, a spring telescopic rod 35 is arranged between the third connecting rod 34 and the frame body 1, the two ends of the spring telescopic rod 35 are hinged to the third connecting rod 34 and the frame body 1 respectively, the third connecting rod 34 is lifted upward by the spring telescopic rod 35, so that the first roller 31 abuts against the inner wall of the pipeline, and the friction between the first roller 31 and the inner wall of the pipeline is improved. The second motor 32 is fixedly installed on the frame body 1, and the second motor 32 is electrically connected with the power supply in the frame body 1, the output shaft of the second motor 32 and the rotation axis of the first roller 31 are connected through a synchronous belt 36, and the first roller 31 and the second roller 33 cooperate with each other to drive the frame body 1 to move stably along the pipeline.

[0039] As shown in the drawings, the frame body 1 is provided with a guide rope 4, which facilitates recycling of the frame body 1 after cleaning. Figure 1

[0040] The implementation principle of the embodiment is as follows:

[0041] By rotating the lead screw 232, the position of the first motor 22 is adjusted, the first motor 22 drives the rotating rod 21 to slide along the frame body 1, the second connecting rod 26 and the rotating rod 21 cooperate with each other to adjust the angle between the first connecting rod 25 and the rotating rod 21, so that the outer side of the scraper 272 abuts against the inner wall of the pipeline, the spring telescopic rod 35 lifts the third rotating rod 21, and the first roller 31 abuts against the inner wall of the pipeline, the second motor 32 rotates to drive the first roller 31 to rotate, the first roller 31 and the plurality of second rollers 33 cooperate with each other to drive the frame body 1 to move along the pipeline, the first motor 22 drives the rotating rod 21 to rotate, the first moving rod rotates with the rotating rod 21, and the scraper 272 and the brush 274 cooperate with each other to clean the inner wall of the pipeline.

[0042] The embodiments of the specific implementation are preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.​

Claims

1. A device for pulverizing and cleaning impurities in urban pipelines, characterized in that: The utility model provides a cleaning device, including frame body (1), cleaning assembly (2) and drive assembly (3) for driving frame body (1) moves, cleaning assembly (2) includes rotating rod (21), first motor (22) for driving rotating rod (21) rotation, a plurality of cleaning parts (27) and a plurality of first connecting rod (25), rotating rod (21) rotation is arranged on frame body (1), first motor (22) is arranged on frame body (1), the output shaft of first motor (22) is fixedly connected to one end of rotating rod (21), rotating rod (21) and first motor (22) are slidably connected on frame body (1) along the rotation axis of rotating rod (21), the limiting assembly (23) for limiting rotating rod (21) is arranged on frame body (1), rotating part (12) is arranged on frame body (1), rotating part (12) is rotatably connected on frame body (1), rotating rod (21) is inserted in rotating part (12), the rotation axis of rotating part (12) coincides with the rotation axis of rotating rod (21), the first connecting rod (25) is hinged to rotating part (12) away from the one end of cleaning part (27), the second connecting rod (26) is hinged to the one end of first connecting rod (25) away from rotating rod (21), and cleaning part (27) is arranged on the one end of first connecting rod (25) away from rotating rod (21).

2. A device for pulverizing and cleaning impurities in urban pipelines according to claim 1, characterized in that: The cleaning part (27) includes a bracket (271) and a scraper (272), the bracket (271) is arranged on the one end of the first connecting rod (25) away from the rotating rod (21), and the scraper (272) is arranged on the one end of the bracket (271) away from the first connecting rod (25).

3. A device for pulverizing and cleaning impurities in urban pipelines according to claim 2, characterized in that: The scraper (272) and the bracket (271) are rotatably connected, and the bracket (271) is provided with a torsion spring (273) for driving the scraper (272) to reset.

4. The device for crushing and cleaning impurities of urban pipelines according to claim 1, characterized in that: The drive assembly (3) includes a first roller (31) abutting an inner wall pipeline, a second motor (32) for driving the roller to rotate, a plurality of second rollers (33) abutting the inner wall of the pipeline, the second roller (33) and the first roller (31) are rotatably connected to the frame body (1), the rotation axes of the second roller (33) and the first roller (31) are perpendicular to the rotation axis of the rotating rod (21), the second motor (32) is fixedly arranged on the frame body (1), and the output shaft of the second motor (32) is connected to the first roller (31) through a synchronous belt (36).

5. A device for pulverizing and cleaning impurities in urban pipelines according to claim 4, characterized in that: A third connecting rod (34) is hingedly connected to the frame body (1), and the roller is rotatably connected to one end of the third connecting rod (34) away from the frame body (1), and a spring telescopic rod (35) is arranged between the third connecting rod (34) and the frame body (1).

6. A device for pulverizing and cleaning impurities in urban pipelines according to claim 4, characterized in that: The frame body (1) is provided with a mounting rack (37), and the mounting rack (37) is detachably connected to the frame body (1), and the second roller (33) is arranged on the mounting rack (37).

7. The device for crushing and cleaning impurities of urban pipelines according to claim 1, characterized in that: The limiting assembly (23) comprises a mounting seat (231) for mounting the first motor (22) and a lead screw (232) for driving the mounting seat (231) to move, the mounting seat (231) is slidably connected to the frame body (1), the lead screw (232) is rotatably connected to the frame body (1), and the lead screw (232) is threadedly connected to the mounting seat (231).

8. A device for pulverizing and cleaning impurities in urban pipelines according to claim 1, characterized in that: The frame body (1) is provided with a guide rope (4).

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