CN115162497A - Automatic intelligent robot that dredges of municipal works blowdown sewer - Google Patents

Abstract

The invention discloses an automatic dredging and cleaning intelligent robot for a municipal engineering sewage sewer, which belongs to the technical field of pipeline cleaning and comprises a cleaning machine body, wherein the cleaning machine body comprises a first shell and a second shell, a threaded rod is arranged between the first shell and the second shell, one end of the threaded rod, which is positioned in the first shell, is provided with a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected with a rotating column, the rotating column is provided with a first conical tooth, the first shell is internally provided with a first driving motor, the output end of the first driving motor is provided with a second conical tooth, a rubber connecting sleeve is arranged between the first shell and the second shell, the front side of the second shell is provided with a cleaning mechanism, a pump machine is arranged in the second shell, the pump machine is fixedly connected with two sewage suction pipes, the pump machine is provided with a sewage discharge pipe, and the first shell and the second shell are respectively provided with a moving wheel, so that the equipment can be effectively fixed, and the equipment can be more stable during cleaning.

Description

An intelligent robot for automatic dredging and cleaning of municipal engineering sewage sewers

technical field

The invention relates to the technical field of pipeline cleaning, in particular to an intelligent robot for automatic dredging and cleaning of municipal engineering sewage sewers.

Background technique

Sewers are a kind of urban public facilities, which refer to the pipelines of buildings to discharge sewage and rainwater, and also refer to the underground passages of cities, factories or villages to discharge sewage and rainwater. Generally, during the process of sewage discharge, the long-term blockage of sewers will cause internal pollution. Congestion occurs, so people generally use cleaning robots to clean up blocked sewers.

Chinese Patent Document No.: CN201820404031.7, discloses a cleaning robot, a cleaning robot, which mainly includes a robot body, a drive motor, a dirt collection tank and a sealing cover, and the outer corners of the robot body are all rotated. A universal wheel is connected, the inner side of the transmission belt is meshed with the gears on the outer surface of the universal wheel through the gear slot, the drive motor is installed on the outside of the universal wheel on the left and right sides of the rear end of the robot body, and the battery is arranged on the outside of the universal wheel. Inside the rear end of the robot body, the dirt collection groove is arranged inside the front end of the robot body, and the sealing cover is installed on the upper surface of the dirt collection groove. The cleaning robot has suction cups connected to both sides of the robot body through telescopic hoses. The suction cups can suck the dirt in the sewer into the dirt collection tank. At the same time, the telescopic hose is located inside the telescopic rod. The setting of the telescopic rod It has a fixed effect on the telescopic hose. This patent has certain drawbacks when using it. Generally, the robot drives the equipment to move in the pipeline through the moving wheel during the cleaning process, but the pipeline will be relatively slippery. Therefore, when the crushing knife or crushing mechanism is used after the equipment is stopped, the forward thrust of the equipment is reduced due to the slippage of the pipeline, which leads to the fact that the machine cannot give a stable driving force to the cleaning mechanism when the equipment is cleaned, resulting in The device is not stable enough for cleaning.

Based on this, the present invention designs an intelligent robot for automatic dredging and cleaning of municipal engineering sewage sewers to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an intelligent robot for automatic dredging and cleaning of sewage sewers in municipal engineering, so as to solve the problem that the equipment is not stable enough due to slippery pipelines proposed in the above-mentioned background art.

To achieve the above object, the present invention provides the following technical solutions:

An intelligent robot for automatic dredging and cleaning of sewage sewers in municipal engineering, comprising a cleaning machine body, the cleaning machine body comprising a first casing and a second casing, a threaded rod is arranged between the first casing and the second casing, and the threaded rod is provided between the first casing and the second casing. A first gear is installed on one end of the rod located in the first housing, a second gear is engaged with the first gear, a rotating column is fixedly connected to the second gear, and a first conical tooth is installed on the rotating column, A first drive motor is installed in the first housing, and a second conical tooth is installed at the output end of the first drive motor. The first conical tooth and the second conical tooth mesh with each other. A first crushing knife is installed, two fixing seats are installed in the first housing, a hydraulic rod is installed on the fixing seat, and an extrusion block is installed at one end of the hydraulic rod, and the first housing and the second housing are installed. There are two telescopic rods between, two springs are fixedly connected to the second shell, a push plate is installed between the two springs, and a rubber connection sleeve is provided between the first shell and the second shell , the front side of the second shell is provided with a cleaning mechanism, a pump is installed in the second shell, two sewage suction pipes are fixedly connected to the pump, and a sewage pipe is arranged on the pump, and the first The casing and the second casing are provided with moving wheels.

Preferably, the first crushing knife is located between the first casing and the second casing, a first driving wheel is installed on the rotating column, and another first driving wheel and another first driving wheel are arranged on the outside of the first casing. For a crushing knife, a first belt is arranged between the two first driving wheels.

Preferably, the surface of the pressing block is provided with a rubber anti-skid layer, and the pressing block and the hydraulic rod are rotatably connected.

Preferably, the two telescopic rods are located on both sides of the threaded rod, the first casing is rotatably connected to the threaded rod, and the second casing is threadedly connected to the threaded rod.

Preferably, the rubber connection sleeve is detachable, and the inner side of the rubber connection sleeve is provided with a unidirectional water-permeable layer.

Preferably, the cleaning mechanism includes a second driving motor, a second crushing knife, a second driving wheel and a second belt, a second driving motor is installed in the second casing, and an output end of the second driving motor is installed with The second crushing knife, the second driving motor is provided with a second driving wheel, the second casing is provided with another second crushing knife, and the second crushing knife is provided with another second driving wheel, A second belt is provided between the two second driving wheels.

Preferably, the two sewage suction pipes are located on both sides of the two second crushing knives, the sewage pipes are located between the second casing and the first casing, and one end of the sewage pipes is located outside the push plate.

Preferably, both the first shell and the second shell are provided with access panels, and the surface of the moving wheel is provided with a rubber anti-skid layer.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, the first shell and the second shell in the equipment are matched, so that the second shell takes the threaded rod as the axis and the first shell as the fixed point, so that there is a pushing force forward, so as to ensure the second crushing knife pair. The crushing of the material prevents the equipment from being unstable during cleaning due to the presence of water on the inner wall of the pipeline, and avoids the slippage of the inner wall of the pipeline due to the presence of sewage, resulting in insufficient forward thrust of the equipment during cleaning, which in turn makes it difficult to handle foreign objects. The problem.

2. The reverse movement of the first shell and the second shell, as well as the mutual cooperation of the push plate and other parts inside the equipment, enable the equipment to fully collect the crushed materials during use, and during the collection process The moisture in the material is squeezed, thereby reducing the volume of the material, effectively clearing the material out of the pipeline, and preventing it from accumulating inside the pipeline, thereby causing secondary blockage of the pipeline.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of an upper side view angle of the present invention;

2 is a schematic structural diagram of a partial upper side view angle of the present invention;

Fig. 3 is the internal schematic diagram of the upper side viewing angle structure of the present invention;

FIG. 4 is a schematic structural diagram of a partial front view of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1. Cleaning the machine body; 2. The first casing; 3. The second casing; 4. The threaded rod; 5. The first gear; 6. The second gear; 7. The rotating column; 8. The first conical tooth; 10. The second conical tooth; 11. The first crushing knife; 12. The first driving wheel; 13. The first belt; 14. The fixed seat; 15. The hydraulic rod; 16. The extrusion block; 17 , telescopic rod; 18, spring; 19, push plate; 20, rubber connecting sleeve; 21, cleaning mechanism; 22, second drive motor; 23, second crushing knife; 24, second drive wheel; 25, second belt ; 26, pump; 27, sewage suction pipe; 28, sewage pipe; 29, inspection panel; 30, moving wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figures 1-4, the present invention provides a technical solution:

An intelligent robot for automatic dredging and cleaning of municipal engineering sewage sewers, comprising a cleaning machine body 1, the cleaning machine body 1 includes a first casing 2 and a second casing 3, and a threaded rod 4 is provided between the first casing 2 and the second casing 3, A first gear 5 is installed on one end of the threaded rod 4 inside the first casing 2, a second gear 6 is engaged with the first gear 5, a rotating column 7 is fixedly connected to the second gear 6, and a first cone is installed on the rotating column 7 A first drive motor 9 is installed in the first housing 2, and a second conical tooth 10 is installed at the output end of the first drive motor 9. The first conical tooth 8 and the second conical tooth 10 mesh with each other and rotate. A first crushing knife 11 is installed on the column 7, two fixing seats 14 are installed in the first housing 2, a hydraulic rod 15 is installed on the fixing seat 14, and an extrusion block 16 is installed at one end of the hydraulic rod 15. The first housing 2 and Two telescopic rods 17 are arranged between the second casing 3 , two springs 18 are fixedly connected to the second casing 3 , a push plate 19 is installed between the two springs 18 , and a space between the first casing 2 and the second casing 3 is A rubber connecting sleeve 20 is provided, a cleaning mechanism 21 is provided on the front side of the second housing 3, a pump 26 is installed in the second housing 3, and two sewage suction pipes 27 are fixedly connected to the pump 26, and the pump 26 is provided with The sewage pipe 28 , the first casing 2 and the second casing 3 are all provided with moving wheels 30 .

Among them, the first crushing knife 11 is located between the first casing 2 and the second casing 3 , the first driving wheel 12 is installed on the rotating column 7 , and another first driving wheel 12 and another first driving wheel 12 are arranged outside the first casing 2 . A crushing knife 11 is provided with a first belt 13 between the two first driving wheels 12 .

The surface of the extrusion block 16 is provided with a rubber anti-skid layer, and the extrusion block 16 and the hydraulic rod 15 are rotatably connected.

The two telescopic rods 17 are located on both sides of the threaded rod 4 , the first casing 2 is rotatably connected to the threaded rod 4 , and the second casing 3 is threadedly connected to the threaded rod 4 .

Wherein, the rubber connection sleeve 20 is detachable, and the inner side of the rubber connection sleeve 20 is provided with a one-way water permeable layer.

The cleaning mechanism 21 includes a second driving motor 22 , a second crushing knife 23 , a second driving wheel 24 and a second belt 25 , a second driving motor 22 is installed in the second housing 3 , and the output end of the second driving motor 22 is installed There is a second crushing knife 23, the second driving motor 22 is provided with a second driving wheel 24, the second casing 3 is provided with another second crushing knife 23, and the second crushing knife 23 is provided with another second driving wheel 24. A second belt 25 is arranged between the two second driving pulleys 24.

The two sewage suction pipes 27 are located on both sides of the two second crushing knives 23 , the sewage pipes 28 are located between the second casing 3 and the first casing 2 , and one end of the sewage pipes 28 is located outside the push plate 19 .

Wherein, both the first casing 2 and the second casing 3 are provided with access panels 29, and the surface of the moving wheel 30 is provided with a rubber anti-skid layer.

working principle:

The equipment is placed in the sewage pipe, and the equipment is in a whole state. At this time, the moving wheel 30 in the control equipment drives the equipment to move in the sewage pipe. When the equipment moves to the position where there is blockage or needs to be cleaned, open the hydraulic rod 15, The hydraulic rod 15 is stretched and retracted. At this time, the extrusion blocks 16 on both sides of the hydraulic rod 15 are in contact with the inner wall of the pipeline. At this time, the first housing 2 in the equipment is in a fixed state. At this time, the first drive motor 9 and the second drive are turned on at the same time. The motor 22 makes the first drive motor 9 and the second drive motor 22 work at the same time. When the first drive motor 9 works, the first drive motor 9 drives the second conical tooth 10 to rotate. When the second conical tooth 10 rotates , the second conical tooth 10 drives the first conical tooth 8 to rotate, when the first conical tooth 8 rotates, the rotating column 7 rotates, when the rotating column 7 rotates, the second gear 6 installed at one end of the rotating column 7 rotates, At this time, the second gear 6 drives the first gear 5 to rotate. When the first gear 5 rotates, the threaded rod 4 rotates with the first gear 5. At this time, the second housing 3 is pushed forward by the threaded rod 4. When the second driving motor 22 is working, the second driving motor 22 drives the second crushing knife 23 to rotate. With the continuous push of the threaded rod 4, the second casing 3 takes the first casing 2 as a fixed point and moves forward. The knife 23 shatters the item;

The first shell 2 and the second shell 3 in the equipment cooperate so that the second shell 3 takes the threaded rod 4 as the axis and the first shell 2 as the fixed point, so that there is a pushing force forward, so as to ensure the second crushing knife 23 The crushing of the material can prevent the equipment from being unstable during cleaning due to the presence of water on the inner wall of the pipeline, and avoid the slippery inner wall of the pipeline due to the presence of sewage on the inner wall of the pipeline, resulting in insufficient forward thrust of the equipment during cleaning, which in turn leads to foreign matter treatment. difficult questions;

When the equipment is turned on after cleaning, the first drive motor 9 is reversed and the pump 26 is turned on at the same time. At this time, the pump 26 sucks the crushed material into the pump 26 through the sewage suction pipe 27, and then transports it to the first pump 26 through the sewage pipe 28. Between the rubber connecting sleeve 20 between the first casing 2 and the second casing 3, and with the reversal of the first driving motor 9, the threaded rod 4 drives the second casing 3 to move back. moving, the first crushing knife 11 is always rotating, and the push plate 19 squeezes the residue falling between the push plate 19 and the first shell 2, and squeezes the moisture in the residue through the rubber connecting sleeve 20, and then Carry out repetitive dredging work;

The reverse movement of the first shell 2 and the second shell 3, as well as the mutual cooperation of the push plate 19 inside the equipment and other parts, enables the equipment to fully collect the crushed materials during use, and during the collection process Squeeze the moisture in the material, thereby reducing the volume of the material, effectively clearing the material out of the pipeline, and preventing it from accumulating inside the pipeline, thereby causing secondary blockage of the pipeline.

Claims (8)

1. A municipal engineering sewage sewer automatic dredging and cleaning intelligent robot, comprising a cleaning machine body (1), characterized in that: the cleaning machine body (1) comprises a first casing (2) and a second casing (3), so A threaded rod (4) is arranged between the first casing (2) and the second casing (3), and a first gear (5) is installed at one end of the threaded rod (4) inside the first casing (2), so A second gear (6) is engaged with the first gear (5), a rotating column (7) is fixedly connected to the second gear (6), and a first conical tooth is mounted on the rotating column (7). (8), a first drive motor (9) is installed in the first housing (2), and a second conical tooth (10) is installed at the output end of the first drive motor (9). The shaped teeth (8) and the second conical teeth (10) mesh with each other, a first crushing knife (11) is installed on the rotating column (7), and two fixing seats are installed in the first casing (2). (14), a hydraulic rod (15) is installed on the fixed seat (14), a pressing block (16) is installed at one end of the hydraulic rod (15), the first shell (2) and the second shell ( 3) There are two telescopic rods (17) between, two springs (18) are fixedly connected to the second housing (3), and a push plate (19) is installed between the two springs (18) , a rubber connecting sleeve (20) is arranged between the first casing (2) and the second casing (3), a cleaning mechanism (21) is arranged on the front side of the second casing (3), and the second casing (3) is (3) A pump (26) is installed inside, two sewage suction pipes (27) are fixedly connected to the pump (26), and a sewage pipe (28) is arranged on the pump (26). Both the first casing (2) and the second casing (3) are provided with moving wheels (30). 2. The intelligent robot for automatic dredging and cleaning of municipal engineering sewage and sewers according to claim 1, characterized in that: the first crushing knife (11) is located between the first casing (2) and the second casing (3) , a first driving wheel (12) is installed on the rotating column (7), another first driving wheel (12) and another first crushing knife (11) are arranged on the outside of the first casing (2), A first belt (13) is arranged between the two first driving wheels (12). 3. The intelligent robot for automatic dredging and cleaning of municipal engineering sewage and sewers according to claim 1, characterized in that: the surface of the extrusion block (16) is provided with a rubber anti-skid layer, and the extrusion block (16) and hydraulic pressure Rods (15) are connected in rotation. 4. The intelligent robot for automatic dredging and cleaning of municipal engineering sewage and sewers according to claim 1, characterized in that: the two telescopic rods (17) are located on both sides of the threaded rod (4), and the first shell (2 ) is rotatably connected to the threaded rod (4), and the second housing (3) is threadedly connected to the threaded rod (4). 5. The intelligent robot for automatic dredging and cleaning of municipal engineering sewage and sewers according to claim 1, characterized in that: the rubber connection sleeve (20) is detachable, and the inside of the rubber connection sleeve (20) is provided with a one-way water permeability Floor. 6. The intelligent robot for automatic dredging and cleaning of municipal engineering sewage and sewers according to claim 1, wherein the cleaning mechanism (21) comprises a second drive motor (22), a second crushing knife (23), a second Two driving wheels (24) and a second belt (25), a second driving motor (22) is installed in the second casing (3), and a second crushing knife is installed at the output end of the second driving motor (22). (23), the second driving motor (22) is provided with a second driving wheel (24), the second casing (3) is provided with another second crushing knife (23), the second crushing Another second driving wheel (24) is arranged on the knife (23), and a second belt (25) is arranged between the two second driving wheels (24). 7. The intelligent robot for automatic dredging and cleaning of municipal engineering sewage and sewers according to claim 1, characterized in that: the two sewage suction pipes (27) are located on both sides of two second crushing knives (23), and the A sewage pipe (28) is located between the second casing (3) and the first casing (2), and one end of the sewage pipe (28) is located outside the push plate (19). 8. The intelligent robot for automatic dredging and cleaning of municipal engineering sewage and sewers according to claim 1, characterized in that: an access panel (29) is provided on the first shell (2) and the second shell (3), The surface of the moving wheel (30) is provided with a rubber anti-skid layer.

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