Rotary dredging device for municipal drainage pipeline

Abstract

The utility model discloses a municipal drainage pipeline rotary desilting device which comprises a mounting plate and an adjusting seat, a first motor is mounted on one surface of the adjusting seat, the first motor is connected with a main gear, a two-way screw rod is mounted in the adjusting seat, two first telescopic rods and an auxiliary gear are mounted on the side face of the two-way screw rod, and the first telescopic rods are connected with a movable seat. Moving wheels are mounted on the moving seat, and a third motor is mounted on one surface of the moving seat. According to the municipal pipeline dredging device, by arranging the two-way screw, the first telescopic rods, the third motor and the moving wheels, when the interiors of municipal pipelines of different sizes need to be dredged, the first motor drives the two-way screw to rotate through meshing between gears, the two first telescopic rods stretch out and draw back at the same time, and therefore the positions of the moving wheels are adjusted according to the sizes of the municipal pipelines; the movable wheels can be attached to the inner wall of the municipal pipeline, practicability is high, and in addition, during dredging, the third motor drives the movable wheels to rotate, so that the equipment can move automatically.

Description

Technical Field

[0001] The utility model belongs to the technical field of air filtration, in particular to a rotating silt-removing device for a municipal drainage pipeline. Background Art

[0002] Chinese patent document CN218148840U discloses a rotating silt removal device for a municipal drainage pipe, comprising a circular box with an opening on the right side, a baffle fixedly connected to the right side of the circular box, two travel drive mechanisms installed on the top and bottom of the circular box, a first drive motor for driving the travel drive mechanism located on the upper left side fixedly connected to the front side, the first drive motor and the travel drive mechanism cooperate to drive the entire device to automatically move in the municipal drainage pipe. The utility model can drive the whole device to automatically move in the drainage pipe for flushing and rotational friction cleaning. The internal automatic movement cleaning method is convenient for cleaning the deeper part of the drainage pipe, and the flushing and rotational friction cleaning are carried out simultaneously to improve the dredging effect, and can break up large pieces of silt in the process of moving the whole device, thereby avoiding the phenomenon that the silt blocks the movement of the whole device and improving the movement stability; however, the design has the following defects: the position of the moving wheel of the design is fixed, and due to the different diameters of municipal drainage pipes, when dredging the inside of municipal drainage pipes of different sizes, the position of the moving wheel needs to be adjusted according to the diameter of the municipal drainage pipes, but due to the fixed position of the moving wheel of the design, it cannot adapt to municipal pipes of different sizes, resulting in low practical performance of the equipment. In order to solve the above problems, a rotating dredging device for municipal drainage pipes is proposed. Utility Model Content

[0003] The utility model aims to provide a rotating dredging device for a municipal drainage pipe, so as to solve the problem that the position of the movable wheels of the existing municipal drainage pipe dredging device is fixed. Since the diameters of municipal drainage pipes are different, when dredging the inside of municipal drainage pipes of different sizes, it is necessary to adjust the position of the movable wheels according to the diameter of the municipal pipe. However, since the position of the movable wheels of the existing municipal drainage pipe dredging device is fixed, it cannot be adapted to municipal pipes of different sizes, resulting in the problem of poor practical performance of the equipment.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a rotating silt removal device for a municipal drainage pipe, comprising a mounting plate and an adjusting seat, a first motor is fixedly mounted on one surface of the adjusting seat, an output end of the first motor is fixedly connected to a main gear, a bidirectional screw is mounted inside the adjusting seat, two first telescopic rods and a sub-gear are mounted on the circumferential side of the bidirectional screw, the sub-gear is fixedly connected to the bidirectional screw, one end of the first telescopic rod is fixedly connected to a moving seat, a moving wheel is rotatably connected inside the moving seat, a third motor is fixedly mounted on one surface of the moving seat, and the output end of the third motor is fixedly connected to the moving wheel.

[0006] Preferably, a mounting bracket is fixedly mounted on one surface of the mounting plate, a second motor is fixedly mounted in the mounting bracket, a rotating rod is fixedly connected to the output end of the second motor, a mounting ring is mounted on the peripheral side surface of the rotating rod, a plurality of mounting columns are fixedly connected to the peripheral side surface of the mounting ring, a second telescopic rod is mounted in the mounting column, a cleaning brush is fixedly connected to one end of the second telescopic rod, a sliding groove is provided on one surface of the mounting column, a sliding rod is mounted in the sliding groove, one end of the sliding rod is fixedly connected to the second telescopic rod, a second nut is mounted on the peripheral side surface of the sliding rod, a turntable is fixedly connected to one end of the rotating rod, and a plurality of drill rods are fixedly mounted on one surface of the turntable.

[0007] Preferably, both the top surface and the bottom surface of the inner wall of the adjustment seat are provided with a limiting groove, a limiting block is slidably connected in the limiting groove, and the limiting block is fixedly connected to the first telescopic rod.

[0008] Preferably, the bidirectional screw is rotatably connected to the adjustment seat, and the first telescopic rod is threadably matched with the bidirectional screw.

[0009] Preferably, the main gear and the sub-gear are arranged vertically, and the main gear and the sub-gear are meshed.

[0010] Preferably, a plurality of bolts are installed on the peripheral side surface of the mounting ring, and a first nut is threadedly connected to the peripheral side surface of the bolt.

[0011] Preferably, the second telescopic rod is slidably matched with the mounting column, the sliding rod is slidably matched with the sliding groove, and the sliding rod is threadably matched with the second nut.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a bidirectional screw, a first telescopic rod, a third motor and a moving wheel. When it is necessary to desilt the interior of municipal pipes of different sizes, the first motor drives the bidirectional screw to rotate through the meshing between gears. When the bidirectional screw rotates, the two first telescopic rods are simultaneously extended and retracted, thereby adjusting the position of the moving wheel according to the size of the municipal pipe, so that the moving wheel can fit the inner wall of the municipal pipe, and the utility model has strong practicality. In addition, when desilting, the third motor drives the moving wheel to rotate, so that the equipment can move by itself.

[0014] 2. The utility model is provided with a second telescopic rod, a cleaning brush, a mounting ring, a drill rod and a second motor. The sliding rod is pulled, and the sliding rod drives the second telescopic rod to extend and retract, so that the cleaning brush contacts the inner wall of the municipal pipe. The second nut is tightened to fix the position of the cleaning brush. It can adapt to the cleaning of the inner walls of municipal pipes of different sizes. The second motor drives the rotating rod to rotate, so that the drill rod can break the silt inside the municipal pipe, and the rotating rod drives the cleaning brush to rotate, so as to clean the inner wall of the municipal pipe. The mounting ring can be disassembled. When the cleaning brush is damaged, the mounting ring can be disassembled to facilitate the replacement of the cleaning brush.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model viewed from above;

[0019] Figure 3 It is a right view structural schematic diagram of the utility model;

[0020] Figure 4 The utility model discloses a movable wheel distance adjusting mechanism.

[0021] In the accompanying drawings, the list of parts represented by each reference numeral is as follows: 1. Mounting plate; 2. Adjusting seat; 3. First telescopic rod; 4. First motor; 5. Moving seat; 6. Bolt; 7. First nut; 8. Mounting frame; 9. Second motor; 10. Turntable; 11. Mounting ring; 12. Turntable; 13. Drill rod; 14. Mounting column; 15. Second telescopic rod; 16. Cleaning brush; 17. Slide groove; 18. Slide rod; 19. Second nut; 20. Bidirectional screw; 21. Main gear; 22. Sub gear; 23. Limiting groove; 24. Limiting block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0024] See also Figure 1-Figure 4 As shown, the utility model is a rotating silt removal device for a municipal drainage pipe, comprising a mounting plate 1 and an adjusting seat 2, a first motor 4 is fixedly mounted on one surface of the adjusting seat 2, an output end of the first motor 4 is fixedly connected to a main gear 21, a bidirectional screw 20 is mounted inside the adjusting seat 2, two first telescopic rods 3 and a sub-gear 22 are mounted on the circumferential side of the bidirectional screw 20, the sub-gear 22 is fixedly connected to the bidirectional screw 20, one end of the first telescopic rod 3 is fixedly connected to a moving seat 5, a moving wheel is rotatably connected inside the moving seat 5, a third motor is fixedly mounted on one surface of the moving seat 5, and the third The output end of the motor is fixedly connected to the moving wheel. By setting a bidirectional screw 20, a first telescopic rod 3, a third motor and a moving wheel, when it is necessary to dredge the inside of municipal pipes of different sizes, the first motor 4 drives the bidirectional screw 20 to rotate through the engagement between the gears. When the bidirectional screw 20 rotates, the two first telescopic rods 3 are simultaneously extended and retracted, thereby adjusting the position of the moving wheel according to the size of the municipal pipe, so that the moving wheel can fit the inner wall of the municipal pipe, which is highly practical. In addition, when dredging is performed, the third motor drives the moving wheel to rotate, so that the equipment can move by itself.

[0025] A mounting frame 8 is fixedly mounted on one surface of the mounting plate 1, a second motor 9 is fixedly mounted in the mounting frame 8, a rotating rod 10 is fixedly connected to the output end of the second motor 9, a mounting ring 11 is mounted on the peripheral side of the rotating rod 10, a plurality of mounting columns 14 are fixedly connected to the peripheral side of the mounting ring 11, a second telescopic rod 15 is mounted in the mounting column 14, a cleaning brush 16 is fixedly connected to one end of the second telescopic rod 15, a sliding groove 17 is provided on one surface of the mounting column 14, a sliding rod 18 is mounted in the sliding groove 17, one end of the sliding rod 18 is fixedly connected to the second telescopic rod 15, a second nut 19 is mounted on the peripheral side of the sliding rod 18, a rotating disk 12 is fixedly connected to one end of the rotating rod 10, a plurality of drill bits are fixedly mounted on one surface of the rotating disk 12 The rod 13 is provided with a second telescopic rod 15, a cleaning brush 16, a mounting ring 11, a drill rod 13 and a second motor 9, and the sliding rod 18 is pulled. The sliding rod 18 drives the second telescopic rod 15 to extend and retract, so that the cleaning brush 16 contacts the inner wall of the municipal pipe. The second nut 19 is tightened to fix the position of the cleaning brush 16, which can adapt to the cleaning of the inner walls of municipal pipes of different sizes. The second motor 9 drives the rotating rod 10 to rotate, so that the drill rod 13 can break the silt inside the municipal pipe, and the rotating rod 10 drives the cleaning brush 16 to rotate to achieve the cleaning of the inner wall of the municipal pipe. The mounting ring 11 can be disassembled. When the cleaning brush 16 is damaged, the mounting ring 11 is disassembled to facilitate the replacement of the cleaning brush 16.

[0026] The top surface and the bottom surface of the inner wall of the adjustment seat 2 are both provided with a limiting groove 23 , and a limiting block 24 is slidably connected in the limiting groove 23 , and the limiting block 24 is fixedly connected to the first telescopic rod 3 .

[0027] The bidirectional screw 20 is rotatably connected to the adjustment seat 2 , and the first telescopic rod 3 is threadably matched with the bidirectional screw 20 .

[0028] The main gear 21 and the sub gear 22 are vertically arranged, and the main gear 21 and the sub gear 22 are meshed.

[0029] A plurality of bolts 6 are installed on the peripheral side surface of the mounting ring 11 , and the peripheral side surfaces of the bolts 6 are threadedly connected with first nuts 7 .

[0030] The second telescopic rod 15 is slidably matched with the mounting column 14 , the sliding rod 18 is slidably matched with the sliding groove 17 , and the sliding rod 18 is threadedly matched with the second nut 19 .

[0031] Example:

[0032] like Figure 1-Figure 4As shown, the method of using the rotating silt removal device for municipal drainage pipes of the utility model is as follows: when using the utility model, first pull the sliding rod 18, the sliding rod 18 drives the second telescopic rod 15 to extend and retract, so that the cleaning brush 16 contacts the inner wall of the municipal pipe, tighten the second nut 19 to fix the position of the cleaning brush 16, which can adapt to the cleaning of the inner wall of municipal pipes of different sizes, and then start the first motor 4, the first motor 4 drives the bidirectional screw 20 to rotate through the meshing between the gears, when the bidirectional screw 20 rotates, the two first telescopic rods 3 are extended and retracted at the same time, The position of the moving wheel is adjusted according to the size of the municipal pipeline so that the moving wheel can fit with the inner wall of the municipal pipeline, and when silting is performed, the third motor drives the moving wheel to rotate, so that the equipment can move by itself, and the second motor 9 drives the rotating rod 10 to rotate, so that the drill rod 13 can break the silt inside the municipal pipeline, and the rotating rod 10 drives the cleaning brush 16 to rotate to clean the inner wall of the municipal pipeline. The mounting ring 11 can be disassembled. When the cleaning brush 16 is damaged, the mounting ring 11 can be disassembled to facilitate the replacement of the cleaning brush 16.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rotary desilting device for a municipal drainage pipe, comprising a mounting plate (1) and an adjusting seat (2), characterized in that: A first motor (4) is fixedly mounted on one surface of the adjustment seat (2); an output end of the first motor (4) is fixedly connected to a main gear (21); a bidirectional screw (20) is mounted inside the adjustment seat (2); two first telescopic rods (3) and a sub-gear (22) are mounted on the circumferential side of the bidirectional screw (20); the sub-gear (22) is fixedly connected to the bidirectional screw (20); one end of the first telescopic rod (3) is fixedly connected to a moving seat (5); a moving wheel is rotatably connected inside the moving seat (5); a third motor is fixedly mounted on one surface of the moving seat (5); an output end of the third motor is fixedly connected to the moving wheel.

2. A rotary desilting device for a municipal drainage pipe according to claim 1, characterized in that: A mounting frame (8) is fixedly mounted on one surface of the mounting plate (1), a second motor (9) is fixedly mounted in the mounting frame (8), an output end of the second motor (9) is fixedly connected to a rotating rod (10), a mounting ring (11) is mounted on the peripheral side surface of the rotating rod (10), a plurality of mounting columns (14) are fixedly connected to the peripheral side surface of the mounting ring (11), a second telescopic rod (15) is mounted in the mounting column (14), one end of the second telescopic rod (15) is fixedly connected to a cleaning brush (16), a sliding groove (17) is provided on one surface of the mounting column (14), a sliding rod (18) is mounted in the sliding groove (17), one end of the sliding rod (18) is fixedly connected to the second telescopic rod (15), a second nut (19) is mounted on the peripheral side surface of the sliding rod (18), one end of the rotating rod (10) is fixedly connected to a rotating disk (12), a plurality of drill rods (13) are fixedly mounted on one surface of the rotating disk (12).

3. A rotary desilting device for a municipal drainage pipe according to claim 1, characterized in that: The top surface and the bottom surface of the inner wall of the adjustment seat (2) are both provided with a limiting groove (23), a limiting block (24) is slidably connected in the limiting groove (23), and the limiting block (24) is fixedly connected to the first telescopic rod (3).

4. A rotary desilting device for a municipal drainage pipe according to claim 1, characterized in that: The bidirectional screw (20) is rotatably connected to the adjustment seat (2), and the first telescopic rod (3) is threadably matched with the bidirectional screw (20).

5. The rotary desilting device for a municipal drainage pipe according to claim 1, characterized in that: The main gear (21) and the sub gear (22) are arranged vertically, and the main gear (21) and the sub gear (22) are meshed.

6. A rotary desilting device for a municipal drainage pipe according to claim 2, characterized in that: A plurality of bolts (6) are installed on the peripheral side surface of the mounting ring (11), and a first nut (7) is threadedly connected to the peripheral side surface of the bolt (6).

7. A rotary desilting device for a municipal drainage pipe according to claim 2, characterized in that: The second telescopic rod (15) is slidably matched with the mounting column (14), the sliding rod (18) is slidably matched with the sliding groove (17), and the sliding rod (18) is threadedly matched with the second nut (19).

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