CN218540938U - A sludge cleaning device for municipal sewage pipes - Google Patents

Abstract

The utility model discloses a be used for municipal administration sewage pipe silt cleaning device, including the box, the bottom half is equipped with wheel components, the front end that drives the box and remove and is equipped with and rotates clearance mechanism, is equipped with in the box to be used for the drive to rotate clearance mechanism pivoted actuating mechanism, and actuating mechanism passes through the link gear and is connected with wheel components. The driving mechanism of the utility model can drive the rotating cleaning mechanism to rotate and clean the interior of the pipeline, and simultaneously drive the rotating mechanism to be connected with the roller components through the linkage mechanism, and can drive the device to move forward while walking and cleaning; and after the cleaning, the driving mechanism rotates reversely, so that the device can be driven to return, and the rotating cleaning mechanism can be driven to clean the pipeline again.

Description

A sludge cleaning device for municipal sewage pipes

technical field

The utility model relates to the technical field of sludge cleaning, in particular to a sludge cleaning device for municipal sewage pipelines.

Background technique

A pipeline is a device connected by pipes, pipe connectors and valves to transport gas, liquid or fluid with solid particles. Usually, after the fluid is pressurized by a blower, compressor, pump and boiler, the high pressure from the pipeline It can also be transported by the pressure or gravity of the fluid itself. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.

Especially in the field of water supply and drainage, the pipeline is easy to be blocked after long-term use. Therefore, regular cleaning can improve the conveying capacity of the pipeline. Since the drainage pipes built under the road usually have a certain distance, the silt in the pipes is difficult to clean. And when cleaning the silt adhered on the inner wall of the drain pipe, the distance from the pipe head position of the drain pipe to the pipe tail is not convenient for deep cleaning.

Therefore, it is necessary to provide a new sludge cleaning device for municipal sewer pipes to solve the above technical problems.

Contents of the invention

In view of the deficiencies in the above-mentioned background technology, the utility model proposes a sludge cleaning device for municipal sewage pipelines, which solves the problem that the sludge in the pipelines is difficult to clean in depth in the prior art.

The technical scheme of the utility model is achieved in that:

A sludge cleaning device for municipal sewage pipelines, comprising a box body, a roller assembly that drives the box body to move is provided at the bottom of the box body, a rotating cleaning mechanism is provided at the front end of the box body, and a drive for driving the rotating cleaning mechanism to rotate is provided in the box body mechanism, and the driving mechanism is connected with the roller assembly through a linkage mechanism.

Further, the rotating cleaning mechanism includes an umbrella opening and closing cleaning assembly and an opening and closing driving assembly for driving the opening and closing of the umbrella opening and closing cleaning assembly.

Further, the umbrella-shaped opening and closing cleaning assembly includes a rotating seat connected to the output end of the driving mechanism, cleaning elements evenly distributed outside the rotating seat, and a horizontal bar axially threaded on the rotating seat and slidingly fitted with the rotating seat. , a hinged rod is hinged between the cleaning part and the cross bar one;

Further, the opening and closing drive assembly is a hydraulic cylinder arranged in the rotating seat, and the telescopic end of the hydraulic cylinder is connected to the cross bar.

Further, the front end of the rotating base is provided with a circular baffle, and the circular baffle is provided with a through hole for the cross bar to pass through and a radial sliding groove, and the sliding groove is slidably matched with the limit sliding rod.

Further, a brush is also provided on the rotating seat.

Further, the box is lifted and connected on the roller assembly; the roller assembly is provided with a vertical stud, and the bottom of the box is rotatably connected with a sleeve that is sleeved on the stud and threaded with the stud ; There is a horizontal rotating rod three connected in rotation in the box, and a bevel gear pair two is arranged between the rotating rod three and the sleeve.

Further, the roller assembly includes a wheel frame and a wheel, and the wheel is connected to the wheel frame through a wheel shaft.

Further, the driving mechanism is a biaxial motor, and the linkage mechanism includes a rotating rod 1 connected to the output shaft of the biaxial motor, a rotating rod 2 rotatably connected in the box, and an idler wheel arranged on the rotating rod 2 Two, be arranged on the idler three on the roller shaft, bevel gear pair one is arranged between rotating rod one and rotating rod two; Idler two and idler three are sheathed with synchronous belt.

Further, a tension pulley is provided in the box, and the timing belt is sheathed on the tension pulley.

The beneficial effects of the utility model:

1. The utility model drives the rotating cleaning mechanism to rotate through the driving mechanism, so as to realize the comprehensive cleaning of the inside of the pipeline;

2. The driving rotation is connected with the roller assembly through the linkage mechanism. While cleaning, it can drive the device forward and clean while walking; and after the cleaning is completed, the driving mechanism is reversed to drive the device back, and it can be Drive and rotate the cleaning mechanism to clean the pipeline again;

3. Through the umbrella-shaped opening and closing cleaning components, the rotating cleaning mechanism of the device can be adjusted within a certain range according to the size of the pipeline, which is convenient for cleaning pipelines of different sizes within a certain range;

4. It is connected to the roller assembly through the lifting of the box, which is convenient for adjusting the box to the center of the pipeline when it is used for pipelines of different sizes and inner diameters, so that the rotating cleaning mechanism can clean the inner wall of the pipeline well;

5. The utility model is not only provided with teeth but also with a brush. While scraping the mud on the inner wall of the pipeline through the teeth, the inner wall of the pipeline is cleaned by the brush at the same time, and the cleaning is cleaner.

Description of drawings

In order to illustrate the embodiment of the utility model more clearly, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the front view sectional structure schematic diagram of a kind of preferred embodiment of the present utility model;

Fig. 2 is the front view sectional structure schematic diagram of the utility model;

Fig. 3 is the schematic diagram of the enlarged structure of B in Fig. 2;

Fig. 4 is a top view sectional assembly schematic diagram of the second rotating rod, the second idler wheel and the second bevel gear of the utility model;

Fig. 5 is a schematic side view of the roller assembly and the idler wheel 3 of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Fig. 1 and Fig. 2, a kind of sludge cleaning device for municipal sewage pipes described in Embodiment 1 of the present utility model is used for cleaning the drainage pipe 100. When in use, the device can be put into the drainage pipe from the wellhead 200 Inside the tube 100, clean up. The sludge cleaning device includes a box body 1, the bottom of the box body 1 is provided with a roller assembly that drives the box body 1 to move, the front end of the box body 1 is provided with a rotation cleaning mechanism, and the box body 1 is provided with a driving mechanism for driving the rotation of the rotation cleaning mechanism. And the driving mechanism is connected with the roller assembly through the linkage mechanism to drive the roller 103 of the roller assembly to rotate, thereby driving the movement of the device. The driving mechanism can drive the rotating cleaning mechanism to rotate and clean the inside of the pipeline, and at the same time, it can drive the device to move forward and clean while walking. After cleaning, the driving mechanism reverses to drive the device back, and the cleaning mechanism can be driven to clean the pipeline again. Wherein, the driving mechanism is a biaxial motor, the output shaft at one end of the biaxial motor is connected with the rotating cleaning mechanism, and the output shaft at the other end is connected with the linkage mechanism.

Embodiment 2, the difference from Embodiment 1 is that, as shown in Figure 2, further, the rotating cleaning mechanism includes an umbrella-shaped opening and closing cleaning assembly and an opening and closing drive for driving the umbrella-shaped opening and closing cleaning assembly to open and close Assemblies, the umbrella-shaped opening and closing cleaning assembly and the opening and closing drive assembly are all connected with one end output shaft of the biaxial motor. The rotating cleaning mechanism of the device can be adjusted within a certain range according to the size of the pipeline through the umbrella-shaped opening and closing cleaning component, which is convenient for cleaning pipelines of different sizes within a certain range.

Further, as shown in FIG. 2 , the umbrella-shaped opening and closing cleaning assembly includes a rotating base 3 , a cleaning piece and a horizontal bar 1 303 . The rotating base 3 is coaxially connected to the output shaft at one end of the biaxial motor. The cleaning parts are evenly distributed on the outer side of the rotating seat 3 in the circumferential direction. Wherein, the cleaning member includes a rectangular moving bar 307 and teeth 308 arranged outside the rectangular moving bar 307, which is convenient for scraping the mud on the inner wall of the pipeline. The first cross bar 303 axially passes through the middle of the rotating base 3 and is slidingly fitted with the rotating base 3 . The front end of cross bar one 303 is provided with hinge block one 304, and the side of rectangular moving bar 307 near cross bar one 303 is provided with hinge block two 306, and hinge bar 305 is hinged between hinge block one 304 and hinge block two 306.

Further, the opening and closing drive assembly is a hydraulic cylinder 301 arranged in the rotating base 3 , and the telescopic end of the hydraulic cylinder 301 is connected to the first cross bar 303 .

Embodiment 3 differs from Embodiment 2 in that, as shown in FIG. 2 , the cleaning element is also slidably connected to the rotating base 3 through a limit slide bar 1 309 . The front end of the rotating seat 3 is provided with a circular baffle 302 , and the middle part of the circular baffle 302 is provided with a through hole for the crossbar 1 303 to pass through. The circular baffle 302 is provided with a radial sliding groove around, and one end of the limiting sliding rod 309 is connected with the rectangular moving bar 307, and the other end extends into the sliding groove, and the sliding groove is slidably matched with the limiting sliding rod 309.

Embodiment 4, the difference between it and Embodiment 2 is that, as shown in Figure 2, the rotating base 3 is also provided with a brush 4, while scraping the mud on the inner wall of the pipeline through the teeth 308, and cleaning it through the brush 4 the inner wall of the pipe.

The difference between Embodiment 5 and Embodiment 2 is that, as shown in Figure 2 and Figure 3, the box body 1 is lifted and connected on the roller assembly, which is convenient for adjusting the box body 1 to The central position of the pipeline, so that the rotating cleaning mechanism can completely clean the inner wall of the pipeline.

Specifically, as shown in FIG. 5 , the roller assembly includes a wheel frame 102 and a wheel 103 , and the wheel 103 of the wheel assembly is connected to the wheel frame 102 through a wheel shaft. As shown in FIGS. 2 and 3 , vertical studs 108 are provided on the wheel frame 102 . The bottom of the box body 1 is rotatably connected with a vertical sleeve 106, and the sleeve 106 is rotatably connected with the box body 1 through bearings, so that the sleeve 106 can rotate relative to the box body 1, and the sleeve 106 can be connected with the box body 1. Body 1 rises and falls together. The sleeve 106 is sleeved on the stud 108 and threadedly connected with the stud 108 . The box body 1 is rotatably connected with a horizontal rotating rod three 104 , and a bevel gear pair two is arranged between the rotating rod three 104 and the sleeve 106 . Wherein, bevel gear pair 2 includes bevel gear 3 105 coaxially connected to rotating rod 3 104 and bevel gear 4 107 coaxially connected to sleeve 106 , and bevel gear 3 105 is engaged with bevel gear 4 107 . One end of the rotating rod three 104 stretches out of the casing 1 and is connected with an L-shaped rocking handle. The rotation of the sleeve 106 is driven by turning the rotating rod three 104, and under the effect of the threaded connection between the sleeve 106 and the stud 108, the sleeve 106 and the casing 1 together with the rotating rod three 104 move up and down.

Embodiment 6, the difference from Embodiment 5 is that, as shown in Figure 2 and Figure 4, the linkage mechanism includes a horizontal rotating rod 1 201, a horizontal rotating rod 2 207, an idler 2 208 and an idler 3 109 . Rotating rod one 201 is connected on the output shaft of one end of the biaxial motor away from the rotating cleaning mechanism. The second rotating rod 207 is rotatably connected in the box body 1 and the second rotating rod 207 is perpendicular to the first rotating rod 201 . A bevel gear pair 1 is provided between the rotating rod 1 201 and the rotating rod 2 207; wherein, the bevel gear pair 1 includes a bevel gear 1 202 coaxially connected to the rotating rod 201 and a bevel gear coaxially connected to the rotating rod 2 207. The second bevel gear 206, the first bevel gear 202 and the second bevel gear 206 are meshingly connected. The second idler 208 is arranged on the second rotating rod 207, and the third idler 109 is arranged on the roller shaft of the rolling assembly. The second idler 208 and the third idler 109 are provided with a timing belt 209, and the bottom of the casing 1 is provided with an opening for the timing belt 209 to pass through. The first rotating rod 201 is driven to rotate by the double-axis motor, so that the second rotating rod 207 rotates, thereby driving the rotation of the roller shaft through the timing belt 209, so that the roller 103 rotates, thereby driving the movement of the device. The front end of the bottom of the casing is provided with another group of rolling assemblies, and the rollers of the rolling assemblies are used as driven wheels. The two groups of rolling assemblies are connected through a connecting plate 101 . The connecting plate 101 is provided with a limit column that slides with the bottom of the box body 1 to limit the lifting range of the box body 1 and prevent slippage.

The difference between Embodiment 7 and Embodiment 6 is that, as shown in FIG. 2 , a tensioner wheel is provided inside the box body 1, and the timing belt 209 is sleeved on the tension wheel, and is adjusted up and down in the box body 1. Finally, adjust the tightness of the belt through the tensioner.

The difference between Embodiment 8 and Embodiment 6 is that, as shown in FIG. 2 , a tensioning mechanism for tightening the timing belt 209 is provided in the box body 1 , and the tensioning mechanism includes a belt that is slidably installed on the box body 1 Limiting rod 203, the top end of the limiting rod 203 extends out of the box body 1 and a first limiting block is fixedly installed, and the bottom end of the limiting rod 203 is fixedly installed with a first clamping block 204. A locking block 204 is rotatably mounted with a second fixed rod, and the idler wheel 1 205 is fixedly sleeved on the second fixed rod. The first block 204 is provided with an idler 1 205 . The upper sliding sleeve of the limiting rod 203 is provided with a tension spring, the top end of the tension spring is fixedly connected with the top inner wall of the circular box 1 , and the bottom end of the tension spring is fixedly connected with the first block 204 .

The working principle of the sludge cleaning device for municipal sewage pipes is as follows:

When it is necessary to clean the silt on the inner wall of the drainage pipe 100, the construction personnel first enter the square wellhead 200, and then place the silt cleaning equipment in the drainage pipe 100 to be cleaned;

At this time, turn the L-shaped handle, and the L-shaped handle will drive the third rotating rod 104 to rotate, and under the joint action of the bevel teeth 3 105, bevel teeth 4 107, sleeve 106 and stud 108, the box body 1 will move upwards , stop rotating the L-shaped handle when the box body 1 is positioned at the center of the drainpipe 100 .

Then start hydraulic cylinder 301, the output shaft of hydraulic cylinder 301 drives cross bar one 303 to move, and cross bar one 303 drives hinge block one 304 to move, under the joint action of hinge rod 305, hinge block two 306 and limit slide bar one 309 , the two rectangular moving bars 307 move away from each other, so that the teeth 308 contact the inner wall of the drain pipe 100;

Then start the biaxial motor 2, and two output shafts of the biaxial motor 2 drive the sleeve pipe 3 and the rotating rod one 201 to rotate respectively. Under the combined action of the wheel three 109 and the synchronous belt 209, the entire casing 1 can then be driven to move away from the square wellhead 200, and the teeth 308 are driven to rotate during the rotation of the sleeve pipe 3, and then the inner wall can be adhered to Silt scraping. After clearing to the afterbody of drainpipe 100, reversely start biaxial motor 2, just can move its silt cleaning equipment to original position.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (8)

1. A device for cleaning sludge in municipal sewage pipes, characterized in that: it includes a box body (1), the bottom of the box body (1) is provided with a roller assembly that drives the box body (1) to move, and the front end of the box body (1) is equipped with There is a rotating cleaning mechanism, and the box body (1) is provided with a driving mechanism for driving the rotating cleaning mechanism to rotate, and the driving mechanism is connected with the roller assembly through a linkage mechanism; the rotating cleaning mechanism includes an umbrella-shaped opening and closing cleaning assembly and a driving mechanism for driving The opening and closing driving assembly of the umbrella opening and closing cleaning assembly; the umbrella opening and closing cleaning assembly includes a rotating seat (3) connected to the output end of the driving mechanism, cleaning parts and shafts evenly distributed on the outside of the rotating seat (3) A hinged rod (305) is hinged between the cleaning part and the cross bar one (303) toward the cross bar one (303) that is mounted on the rotating seat (3) and is slidingly matched with the rotating seat (3); and the cleaning part passes through Limiting slide bar one (309) is slidably connected with the rotating seat (3). 2. The sludge cleaning device for municipal sewage pipes according to claim 1, characterized in that: the opening and closing drive assembly is a hydraulic cylinder (301) arranged in the rotating seat (3), and the hydraulic cylinder (301) The telescopic end is connected with cross bar one (303). 3. The sludge cleaning device for municipal sewage pipes according to claim 1 or 2, characterized in that: the front end of the rotating seat (3) is provided with a circular baffle (302), and the circular baffle (302) is There are through holes and radial sliding grooves for the crossbar one (303) to pass through, and the sliding grooves are slidingly matched with the limit sliding rod one (309). 4. The device for cleaning sludge in municipal sewage pipes according to claim 1 or 2, characterized in that: the rotating base (3) is also provided with a brush (4). 5. The sludge cleaning device for municipal sewage pipes according to claim 1 or 2, characterized in that: the box body (1) is lifted and connected to the roller assembly; the roller assembly is provided with vertical studs (108), the bottom of the box (1) is rotatably connected with a sleeve (106) sleeved on the stud (108) and threadedly connected with the stud (108); the inside of the box (1) is rotatably connected There are three horizontal rotating rods (104), and two bevel gear pairs are arranged between the rotating rod three (104) and the sleeve (106). 6. The sludge cleaning device for municipal sewage pipes according to claim 1 or 2, characterized in that: the roller assembly includes a wheel frame (102) and a roller (103), and the roller (103) is connected to the wheel through the roller shaft shelf (102). 7. The device for cleaning sludge in municipal sewer pipes according to claim 6, characterized in that: the driving mechanism is a biaxial motor, and the linkage mechanism includes a rotating rod connected to the output shaft of the biaxial motor ( 201), rotating the second rotating rod (207) connected in the box body (1), the second idler wheel (208) arranged on the second rotating rod (207), the third idler wheel (109) arranged on the roller shaft, A bevel gear pair 1 is arranged between the rotating rod 1 (201) and the rotating rod 2 (207); a timing belt (209) is sheathed on the idler 2 (208) and the idler 3 (109). 8. The device for cleaning sludge in municipal sewage pipes according to claim 7, characterized in that: the box (1) is provided with a tensioner, and the timing belt (209) is sleeved on the tensioner .

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