Municipal road drainage dredging device

Abstract

The municipal road drainage dredging device comprises a dredging robot bucket, a first rotating shaft is rotationally arranged in the dredging robot bucket, the tail end of the first rotating shaft faces an opening of the dredging robot bucket, and a plurality of first spiral teeth are fixedly arranged on the periphery of the first rotating shaft; according to the municipal road drainage and dredging device, under a series of output transmission of a waterproof motor, a duplex tooth type belt pulley, a first gear, a second gear, a first belt ring and a second belt ring, two second rotating shafts and a first rotating shaft are driven to synchronously and reversely rotate; therefore, a plurality of second spiral teeth on the two second rotating shafts and a plurality of first spiral teeth on the first rotating shaft synchronously and reversely rotate, the first spiral teeth and the second spiral teeth are used for meshing and smashing impurities entering sludge between the two second rotating shafts and the first rotating shaft, and the second spiral teeth are used for extracting and guiding the sludge into a bucket and conveying the sludge to a sludge pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road drainage and silt removal, in particular to a municipal road drainage and silt removal device. Background Art

[0002] In recent years, municipal road drainage and dredging technology has made great progress. Traditional dredging methods mainly rely on manual cleaning, which is inefficient and labor-intensive. At the same time, the presence of various garbage and debris in urban rivers has brought certain difficulties to the dredging work. Therefore, in recent years, various dredging robots have been introduced into the dredging work of urban road drainage pipes.

[0003] At present, a crushing bucket is arranged in front of the dredging robot, and a crushing blade for crushing impurities in the sludge is installed in the crushing bucket. The crushing blades in the existing dredging robot mainly crush the impurities by shear force, and cannot extract the sludge flow by the rotating crushing blades. Utility Model Content

[0004] The utility model aims to solve the problem that the crushing blades in the dredging robot in the prior art mainly crush impurities by shear force and cannot extract sludge flow by rotating the crushing blades, and proposes a municipal road drainage dredging device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A municipal road drainage and silt removal device comprises a bucket for a silt removal robot. A rotating shaft is rotatably arranged inside the bucket for the silt removal robot, the end of the rotating shaft is toward the opening of the bucket for the silt removal robot, and a plurality of spiral teeth are fixedly arranged on the periphery of the rotating shaft.

[0007] Preferably, two rotating shafts 2 parallel to each other are arranged on both sides of the rotating shaft 1, and a plurality of spiral teeth 2 are fixedly arranged on the periphery of the rotating shaft 2, and the spiral teeth 1 and the spiral teeth 2 are oriented in opposite directions.

[0008] Preferably, the two rotating shafts 2 are rotatably connected to the bucket for the dredging robot, and one end of the rotating shaft 1 is fixedly installed with a gear 2, the upper end of the gear 2 is meshingly connected with a gear 1, and the gear 1 is rotatably installed on the outer wall of the bucket for the dredging robot.

[0009] Preferably, a double toothed pulley is coaxially fixedly installed on one side of the gear one, and a toothed single pulley is fixedly installed on one end of each of the two rotating shafts two, and belt loop one and belt loop two are respectively arranged between the peripheries of the two toothed single pulleys and the peripheries of the double toothed pulley.

[0010] Preferably, the dredging robot bucket has semi-oblique rings fixedly installed at an angle on both sides of the inner wall near the opening.

[0011] Preferably, one side of the bucket of the dredging robot is fixedly connected to a sludge pipe.

[0012] Compared with the prior art, the utility model provides a municipal road drainage and silt removal device, which has the following beneficial effects:

[0013] The municipal road drainage and silt removal device is used to drive the two rotating shafts 2 and the rotating shaft 1 to rotate synchronously in the opposite direction through a series of output transmissions including a waterproof motor, a double toothed pulley, gear 1, gear 2, belt loop 1 and belt loop 2, so that a plurality of spiral teeth 2 on the two rotating shafts 2 and a plurality of spiral teeth 1 on the rotating shaft 1 rotate synchronously in the opposite direction, which is used to bite and crush impurities entering the sludge between the two rotating shafts 2 and the rotating shaft 1, and is used to extract and guide the sludge into a bucket and transport it to a sludge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a municipal road drainage and silt removal device proposed by the utility model Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of a municipal road drainage and silt removal device proposed by the utility model Figure 2 ;

[0016] Figure 3 The utility model is a cross-sectional view of a municipal road drainage and silt removal device.

[0017] In the figure: 1. Bucket for dredging robot; 2. Rotating shaft 1; 3. Rotating shaft 2; 4. Spiral tooth 1; 5. Spiral tooth 2; 6. Semi-oblique ring; 7. Toothed single pulley; 8. Sludge pipe; 9. Gear 1; 10. Double toothed pulley; 11. Belt loop 1; 12. Belt loop 2; 13. Gear 2. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] Reference Figure 1-3 A municipal road drainage and silt removal device comprises a silt removal robot bucket 1, a rotating shaft 2 is arranged in the silt removal robot bucket 1, the end of the rotating shaft 2 and the opening of the silt removal robot bucket 1 face the same direction, the head end of the rotating shaft 2 is rotatably connected to the silt removal robot bucket 1, the head end of the rotating shaft 2 passes through the silt removal robot bucket 1, a plurality of spiral teeth 4 are fixedly arranged on the periphery of the rotating shaft 2, and the plurality of spiral teeth 4 are intermittently spirally installed around the periphery of the rotating shaft 2, such as Figure 3 The preset rotation direction of the rotating shaft 2 is clockwise. When the rotating shaft 2 rotates, it is used to drive a plurality of spiral teeth 4 to rotate clockwise. The spiral teeth 4 rotating clockwise are used to crush impurities in the sludge, and the spiral teeth 4 rotating clockwise are used to extract and guide the sludge and other impurities into the bucket 1 of the dredging robot and transport them to the sludge pipe 8.

[0021] In this embodiment, a rotating shaft 2 3 is installed in parallel on both sides of the rotating shaft 1 2, and a plurality of spiral teeth 2 5 are arranged on the periphery of the rotating shaft 2 3. The spiral teeth 1 4 and the spiral teeth 2 5 are in opposite directions. The plurality of spiral teeth 2 5 are intermittently spirally installed around the rotating shaft 2 3, and the plurality of spiral teeth 2 5 on the rotating shaft 2 3 and the plurality of spiral teeth 1 4 on the rotating shaft 1 2 are staggered and meshed with each other. Figure 3 The preset rotation direction of the two rotating shafts 2 3 is counterclockwise, which is used to drive the plurality of spiral teeth 2 5 to rotate counterclockwise, thereby driving the plurality of spiral teeth 1 4 on the rotating shaft 1 2 and the plurality of spiral teeth 2 5 on the two rotating shafts 2 3 to engage in the opposite direction to crush silt and other impurities, and the plurality of spiral teeth 2 5 rotating counterclockwise can also extract and guide silt and other impurities into the bucket 1 of the dredging robot.

[0022] It should be added that semi-inclined rings 6 are fixedly installed at an angle on the inner walls on both sides of the opening of the dredging robot bucket 1. The parts of the semi-inclined rings 6 away from the inner walls of the dredging robot bucket 1 gradually incline away from the opening of the dredging robot bucket 1. They are mainly used to extract the silt and other impurities shoveled into the bucket 1 on both sides of the dredging robot and guide them between the rotating shaft 1 2 and the rotating shaft 2 3 for biting and crushing.

[0023] In this embodiment, the front end of the bucket 1 for the dredging robot is fixedly connected to a sludge pipe 8, a gear 2 13 is fixedly installed at the end of the rotating shaft 2, a gear 13 is meshingly installed above the gear 2 13, and the gear 19 is rotatably installed on the outer wall of the bucket 1, a double toothed pulley 10 is fixedly installed on the outer side of the gear 9, and a toothed single pulley 7 is fixedly installed at the ends of the two rotating shafts 2 3, and a belt loop 11 and a belt loop 2 12 are respectively extruded and wrapped around the periphery of the two toothed single pulleys 7 and the periphery of the double toothed pulley 10.

[0024] It is further supplemented that a waterproof protective shell is fixedly installed on the periphery of the bucket 1, and the waterproof protective shell is closed and fixedly installed on the periphery of gear 2 13, two toothed single pulleys 7, gear 1 9 and double toothed pulley 10 in this application. Because the working environment of the dredging robot is relatively harsh and there are a lot of silt, sewage and other impurities, the waterproof protective shell is used to protect gear 2 13, two toothed single pulleys 7 and double toothed pulley 10.

[0025] It is once again added that a waterproof motor is fixedly installed on the dredging robot, the output shaft of the waterproof motor is coaxially fixedly connected to the double toothed belt pulley 10 through a coupling, and the waterproof motor is connected to an external power supply through a wire.

[0026] In the utility model, when the municipal road drainage and silt removal device is used to remove silt from the drainage pipe under the municipal road, the output shaft of the waterproof motor is used to drive the kinetic energy of the double-toothed belt pulley 10, gear 1 9 and gear 2 13 to drive the drainage pipe under the municipal road to remove silt. Figure 3 The rotating shaft 1 2 in the gear 1 rotates clockwise, and then under the reverse transmission of the gear 1 9 and the gear 2 13, and then under the transmission action of the belt loop 1 11 and the belt loop 2 12, the two toothed single belt pulleys 7 and the double toothed belt pulley 10 are driven to rotate in the same direction, thereby driving the two rotating shafts 2 3 to rotate synchronously counterclockwise, and the two rotating shafts 2 3 and the rotating shaft 1 2 to rotate synchronously in the opposite direction;

[0027] The two synchronously rotating shafts 2 3 and 1 2 are used to drive the plurality of spiral teeth 2 5 to rotate counterclockwise and the plurality of spiral teeth 1 4 to rotate clockwise, so as to extract and guide sludge and other impurities into the bucket 1 of the dredging robot, and the plurality of spiral teeth 2 5 on the rotating shaft 2 3 and the plurality of spiral teeth 1 4 on the rotating shaft 1 2 are staggered and meshed with each other, so as to synchronously engage and crush sludge and other impurities in the opposite direction, and then two obliquely installed semi-oblique rings 6 are used to extract and guide the sludge and other impurities shoveled into the bucket 1 of the dredging robot from both sides thereof into the space between the rotating shaft 1 2 and the rotating shaft 2 3 for engaging and crushing, that is, the plurality of spiral teeth 1 4 and the plurality of spiral teeth 2 5 that synchronously engage and rotate in the opposite direction in the present application are used to engage and crush impurities in the sludge, and to extract and guide the sludge into the bucket 1 and transport it to the sludge pipe 8.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A municipal road drainage and silt removal device, comprising a bucket (1) for a silt removal robot, characterized in that: A rotating shaft (2) is rotatably arranged inside the bucket (1) for the dredging robot, the end of the rotating shaft (2) faces the opening of the bucket (1) for the dredging robot, and a plurality of spiral teeth (4) are fixedly arranged on the periphery of the rotating shaft (2); Two rotating shafts (3) parallel to each other are arranged on both sides of the rotating shaft (1), a plurality of spiral teeth (5) are fixedly arranged on the periphery of the rotating shaft (3), the spiral teeth (4) and the spiral teeth (5) are oriented in opposite directions, the two rotating shafts (3) are rotatably connected to the bucket (1) for the dredging robot, and a gear (13) is fixedly installed on one end of the rotating shaft (2), the upper end of the gear (13) is meshingly connected with a gear (9), and the gear (9) is rotatably installed on the outer wall of the bucket (1) for the dredging robot; A double toothed belt pulley (10) is coaxially fixedly mounted on one side of the gear one (9), and a toothed single belt pulley (7) is fixedly mounted on one end of each of the two rotating shafts two (3), and a belt loop one (11) and a belt loop two (12) are respectively arranged between the peripheries of the two toothed single belt pulleys (7) and the peripheries of the double toothed belt pulley (10).

2. A municipal road drainage and silt removal device according to claim 1, characterized in that: Semi-oblique rings (6) are fixedly and obliquely mounted on both sides of the inner wall of the bucket (1) for the dredging robot close to the opening.

3. A municipal road drainage and desilting device according to claim 1, characterized in that: One side of the dredging robot bucket (1) is fixedly connected to a sludge pipe (8).

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