Dredging device

Abstract

The utility model discloses a desilting device which comprises a fixing cylinder, a mounting frame is connected to the middle of an inner cavity of the fixing cylinder, a water storage tank is connected into the mounting frame, a controller and a storage battery are connected to the outer wall of the mounting frame, a side plate is connected to the left end of the fixing cylinder, and a first motor is connected to the center of the right side wall of the side plate. A middle rotating shaft is connected to the output end of the left side of the first motor, a conical head is connected to the left end of the middle rotating shaft, a walking shell is connected to the right end of the fixing cylinder, an annular water pipe is connected to the outer wall of the fixing cylinder, a plurality of spray heads are installed on the outer wall of the annular water pipe in the circumferential direction, and a drainage pipe communicates between the annular water pipe and the water storage tank; a pump body is mounted at one end, extending into the water storage tank, of the drainage pipe; the device is reasonable in structural design, the device can move in the axial direction of a pipeline conveniently, and residual impurities on the pipe wall can be washed away conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal devices, in particular to a silt removal device used for building construction and water conservancy. Background Art

[0002] Pipes are an important drainage structure for building water conservancy. Pipes used for drainage and sewage discharge usually have mud, garbage and other debris accumulated and cause pipe blockage. In order to ensure the normal operation of the drainage system, it is necessary to dredge the pipes. In the prior art, workers enter the pipes or use winches and hydraulic equipment to dredge, but the dredging efficiency is low and the labor intensity is high. In addition, debris adheres to the pipe wall, making it difficult to ensure the dredging effect, and the cleaning is not thorough. It is not suitable for cleaning pipes of various calibers.

[0003] Those skilled in the art have made improvements to this. For example, in a water conservancy pipeline desilting device with patent application number CN202321079294.2, the anti-skid roller and the scraper are adjustable, which can be applied to the cleaning of pipelines of various calibers. However, this technical solution cannot clean the inner wall of the pipeline, and it is necessary to control four pneumatic push rods to adjust the anti-skid roller, which is cumbersome to operate. To this end, we propose a marking device for road and bridge engineering. Utility Model Content

[0004] The purpose of the utility model is to provide a dredging device to overcome the technical problems existing in the prior art.

[0005] In order to achieve the above technical objectives and the above technical effects, the utility model provides the following technical solutions:

[0006] A dredging device comprises a fixed cylinder, a mounting frame is connected to the middle part of the inner cavity of the fixed cylinder, a water tank is connected to the mounting frame, a controller and a battery are connected to the outer wall of the mounting frame, a side plate is connected to the left end of the fixed cylinder, a first motor is connected to the center of the right side wall of the side plate, a rotating shaft is connected to the left output end of the first motor, a conical head is connected to the left end of the rotating shaft, a walking shell is connected to the right end of the fixed cylinder, an annular water pipe is connected to the outer wall of the fixed cylinder, a plurality of nozzles are circumferentially installed on the outer wall of the annular water pipe, a drainage pipe is connected between the annular water pipe and the water tank, and a pump body is installed on one end of the drainage pipe extending into the water tank.

[0007] Preferably, in a dredging device, a second motor is connected to the center of the left side wall of the walking shell, a circular rotating disk is connected to the right side output end of the second motor, three guide rods are circumferentially inserted into the outer side wall of the walking shell, a traction rod is hinged between one end of the guide rod extending into the walking shell and the circular rotating disk through a pin shaft, one end of the guide rod extending out of the walking shell is connected to a wheel frame, a guide wheel is rotatably connected to the wheel frame, a third motor is connected to the outer wall of the wheel frame, and the output end of the third motor is fixedly connected to the guide wheel.

[0008] Preferably, in a dredging device, a rectangular groove is provided on the outer wall of the rotating shaft, an adjusting plate passes through the rectangular groove, a scraper is connected to one end of the adjusting plate, and a fastening bolt is screwed on the front end of the rectangular groove.

[0009] Preferably, in a dredging device, the right side wall of the side plate and the left side wall of the walking shell are both connected with an annular joint, the outer side wall of the annular joint is provided with an external thread, and the inner wall of the end of the fixed cylinder is provided with an internal thread matching the external thread.

[0010] Preferably, in a dredging device, the outer wall of the conical head is connected to a plurality of arc-shaped blades.

[0011] Preferably, in a dredging device, the controller is electrically connected to the first motor, the second motor, the third motor, the pump body and the battery, and a wireless control module is provided in the controller.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model has a reasonable structural design, and the scraper position is adjustable. The second motor drives the round turntable to deflect, and the three traction rods deflect and push the guide rods at the same time. After the wheel frame moves, the guide wheel fits the inner wall of the pipeline, which makes it easy to move the device along the axial direction of the pipeline;

[0014] 2. This device uses a wireless control module to connect to a mobile terminal wirelessly, which is convenient for controlling the operation of each component. After the rotating shaft rotates, the conical head can clear the blocked silt impurities, and the arc-shaped blade can further improve the dredging effect. The pump body is used to drain the water tank, and the water can be sprayed out by the nozzle on the annular water pipe, which is convenient for flushing the residual impurities on the pipe wall, further improving the dredging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a side structural diagram of the circular turntable in the utility model.

[0019] In the figure: 1, fixing cylinder; 2, mounting frame; 3, water tank; 4, controller; 5, battery; 6, side plate; 7, first motor; 8, rotating shaft; 9, conical head; 10, walking shell; 11, annular water pipe; 12, nozzle; 13, drainage pipe; 14, pump body; 15, annular joint; 81, rectangular groove; 82, adjusting plate; 83, scraper; 84, fastening bolt; 91, arc blade; 101, second motor; 102, circular turntable; 103, guide rod; 104, traction rod; 105, wheel frame; 106, guide wheel; 107, third motor. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 As shown, this embodiment is a dredging device, including a fixed cylinder 1, a mounting frame 2 is connected to the middle of the inner cavity of the fixed cylinder 1, a water tank 3 is connected to the mounting frame 2, a controller 4 and a battery 5 are connected to the outer wall of the mounting frame 2, a side plate 6 is connected to the left end of the fixed cylinder 1, a first motor 7 is connected to the center of the right side wall of the side plate 6, a rotating shaft 8 is connected to the left output end of the first motor 7, a conical head 9 is connected to the left end of the rotating shaft 8, a walking shell 10 is connected to the right end of the fixed cylinder 1, an annular water pipe 11 is connected to the outer wall of the fixed cylinder 1, a plurality of nozzles 12 are circumferentially installed on the outer wall of the annular water pipe 11, a drainage pipe 13 is connected between the annular water pipe 11 and the water tank 3, and a pump body 14 is installed at one end of the drainage pipe 13 extending into the water tank 3.

[0022] A second motor 101 is connected to the center of the left side wall of the walking shell 10, and a circular rotating disk 102 is connected to the right output end of the second motor 101. Three guide rods 103 are circumferentially inserted into the outer wall of the walking shell 10, and a traction rod 104 is hinged between one end of the guide rod 103 extending into the walking shell 10 and the circular rotating disk 102 through a pin shaft. One end of the guide rod 103 extending out of the walking shell 10 is connected to a wheel frame 105, and a guide wheel 106 is rotatably connected to the wheel frame 105. A third motor 107 is connected to the outer wall of the wheel frame 105, and the output end of the third motor 107 is fixedly connected to the guide wheel 106.

[0023] The outer wall of the rotating shaft 8 is provided with a rectangular groove 81, an adjusting plate 82 runs through the rectangular groove 81, one end of the adjusting plate 82 is connected to a scraper 83, and a fastening bolt 84 is screwed to the front end of the rectangular groove 81 to facilitate adjustment of the position of the scraper 83 and improve the scope of application.

[0024] The right side wall of the side plate 6 and the left side wall of the walking shell 10 are both connected with an annular joint 15, the outer side wall of the annular joint 15 is provided with an external thread, and the inner wall of the end of the fixed cylinder 1 is provided with an internal thread matching the external thread, which is convenient for loading and unloading and convenient for component inspection and maintenance.

[0025] The outer wall of the conical head 9 is connected with a plurality of arc-shaped blades 91, which is helpful to improve the efficiency of clearing blockage.

[0026] The controller 4 is electrically connected to the first motor 7 , the second motor 101 , the third motor 107 , the pump body 14 and the battery 5 . A wireless control module is provided inside the controller 4 to facilitate the operation of the control components.

[0027] The specific implementation of the utility model is:

[0028] When in use, the position of the adjustment plate 82 is adjusted according to the diameter of the water conservancy pipeline. When the scraper 3 can abut the inner wall of the pipeline, the adjustment plate 82 is fixed by tightening bolts 84, and the device is placed in the water conservancy pipeline. The controller 4 is wirelessly connected to the mobile terminal through the wireless control module to facilitate the control of the operation of each component. The round turntable 102 is deflected by the second motor 101, and the traction rod 104 deflects accordingly and pushes the guide rod 103. After the wheel frame 105 moves, the guide wheel 106 fits the inner wall of the pipeline. The third motor 107 is used to drive the guide wheel 106 to rotate. The device can move along the axial direction of the pipeline, and the first motor 7 is used to drive the transfer shaft 8 to rotate. The conical head 9 can clear the blocked silted impurities, and the scraper 83 can clean the impurities attached to the pipe wall. The pump body 14 is used to draw the water flow in the water storage tank 3 into the drainage pipe 13, and then it is sprayed out by the nozzle 12 on the annular water pipe 11, which can flush and clean the residual impurities on the pipe wall, further improving the dredging effect.

[0029] 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.

[0030] 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 dredging device, comprising a fixed cylinder (1), characterized in that: The middle of the inner cavity of the fixed cylinder (1) is connected to a mounting frame (2), a water storage tank (3) is connected inside the mounting frame (2), a controller (4) and a storage battery (5) are connected to the outer wall of the mounting frame (2), the left end of the fixed cylinder (1) is connected to a side plate (6), the center of the right side wall of the side plate (6) is connected to a first motor (7), the left output end of the first motor (7) is connected to a rotating shaft (8), the left end of the rotating shaft (8) is connected to a conical head (9), the right end of the fixed cylinder (1) is connected to a walking shell (10), the outer wall of the fixed cylinder (1) is connected to an annular water pipe (11), a plurality of nozzles (12) are circumferentially mounted on the outer wall of the annular water pipe (11), a drainage pipe (13) is connected between the annular water pipe (11) and the water storage tank (3), and a pump body (14) is mounted on one end of the drainage pipe (13) extending into the water storage tank (3).

2. A dredging device according to claim 1, characterized in that: A second motor (101) is connected to the center of the left side wall of the walking shell (10), and a circular rotating disk (102) is connected to the right side output end of the second motor (101). Three guide rods (103) are inserted circumferentially on the outer side wall of the walking shell (10), and a traction rod (104) is hinged between one end of the guide rod (103) extending into the walking shell (10) and the circular rotating disk (102) through a pin shaft. One end of the guide rod (103) extending out of the walking shell (10) is connected to a wheel frame (105), and a guide wheel (106) is rotatably connected to the wheel frame (105). A third motor (107) is connected to the outer wall of the wheel frame (105), and an output end of the third motor (107) is fixedly connected to the guide wheel (106).

3. A dredging device according to claim 1, characterized in that: The outer wall of the central rotating shaft (8) is provided with a rectangular groove (81), an adjusting plate (82) passes through the rectangular groove (81), one end of the adjusting plate (82) is connected to a scraper (83), and a fastening bolt (84) is screwed to the front end of the rectangular groove (81).

4. A dredging device according to claim 1, characterized in that: The right side wall of the side plate (6) and the left side wall of the walking shell (10) are both connected with an annular joint (15), the outer side wall of the annular joint (15) is provided with an external thread, and the inner wall of the end of the fixing cylinder (1) is provided with an internal thread matching the external thread.

5. A dredging device according to claim 1, characterized in that: The outer wall of the conical head (9) is connected to a plurality of arc-shaped blades (91).

6. A dredging device according to claim 2, characterized in that: The controller (4) is electrically connected to the first motor (7), the second motor (101), the third motor (107), the pump body (14) and the battery (5), and a wireless control module is provided in the controller (4).

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