Multifunctional river channel silt remover

Abstract

The utility model is suitable for the technical field of riverway desilting, and provides a multifunctional riverway desilting machine which comprises a floating plate and further comprises a rotating disc rotationally connected to the floating plate, and a reciprocating swing assembly is arranged at the upper end of the floating plate and used for driving the rotating disc to rotate in a reciprocating mode; a bent sewage suction pipe is movably connected to the middle of the rotating disc, a vertical sewage suction pipe is slidably connected to the lower portion of the bent sewage suction pipe, a sewage suction pump is fixed to the upper end of the floating plate, and the input end of the sewage suction pump is connected with the bent sewage suction pipe; and three stirring shafts are vertically connected to the rotating disc in a sliding manner. The driving piece drives the three stirring shafts and the vertical sewage suction pipe to move up and down, and then the length of the three stirring shafts and the length of the vertical sewage suction pipe are adjusted, so that river channels with different depths can be dredged by the device; the reciprocating swing assembly drives the rotating disc to rotate in a reciprocating mode, the rotating disc drives the three stirring shafts to rotate in a reciprocating mode, then the three stirring shafts stir sludge, the sludge is crushed, and sludge suction is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of river dredging, and particularly relates to a multifunctional river dredging machine. Background Technique

[0002] River dredging generally refers to the treatment of rivers and belongs to water conservancy projects. Through mechanical equipment, the silt deposited at the bottom of the river is stirred into a turbid water state and flows away with the river water, thus playing a role in dredging.

[0003] In the existing multifunctional river dredging machine disclosed in the Chinese utility model patent (CN 207295811 U), a robotic arm is installed in front of the cab at the upper part of the machine body. The end of the robotic arm is installed with a digging shovel or a silt suction pump or a robotic claw in a detachable manner. Installing a digging shovel can dig up some stones, solid garbage, etc., and installing a silt suction pump can suck away the silt.

[0004] The above method still has defects. For the caked silt, the silt suction pump in the above method cannot directly absorb and clean the silt. Summary of the Utility Model

[0005] The purpose of the embodiment of the utility model is to provide a multifunctional river dredging machine, aiming to solve the problem that the existing device cannot directly absorb the caked silt by the silt suction pump.

[0006] The utility model is realized as follows. A multifunctional river dredging machine includes a floating plate, and further includes: a rotating disk rotatably connected to the floating plate, a reciprocating swing assembly is arranged at the upper end of the floating plate, and the reciprocating swing assembly is used to drive the rotating disk to rotate reciprocally; a bent sewage suction pipe is movably connected to the middle of the rotating disk, a vertical sewage suction pipe is slidably connected to the lower part of the bent sewage suction pipe, a sewage suction pump is fixed to the upper end of the floating plate, and the input end of the sewage suction pump is connected to the bent sewage suction pipe; three stirring shafts are vertically slidably connected to the rotating disk, a driving member is arranged on the rotating disk, and the driving member is used to drive the three stirring shafts and the vertical sewage suction pipe to move up and down; a connecting disk one and a connecting disk two are further included, the three stirring shafts are all rotatably connected to the connecting disk one and the connecting disk two, and the vertical sewage suction pipe is rotatably connected to the connecting disk one and the connecting disk two.

[0007] In a further technical solution, the reciprocating swing assembly includes an external toothed ring fixed on the side wall of the rotating disk, a sector gear plate is rotatably connected to the upper end of the rotating disk, and the sector gear plate meshes with the external toothed ring; a driving assembly is arranged on the rotating disk, and the driving assembly is used to drive the sector gear plate to swing reciprocally.

[0008] Further technical solution: The driving component includes an elongated hole provided on a sector-shaped toothed plate, and an L-shaped fixing plate is fixed to the upper end of the rotating disk; the lower end of the L-shaped fixing plate is rotatably connected to a driving disk, a driving shaft is fixed to the lower end of the driving disk, and the driving shaft is movably connected in the elongated hole; a motor is fixed to the upper end of the L-shaped fixing plate, and the rotating end of the motor is fixedly connected to the driving disk.

[0009] Further technical solution: A filter screen is fixed to the lower end of the vertical sewage suction pipe, and a scraping frame is fixed to the lower end of the second connecting disk, and the scraping frame contacts the filter screen.

[0010] Further technical solution: The driving member is a lead screw, the lead screw is rotatably connected to the rotating disk, and the lead screw is threadedly connected to the first connecting disk.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The driving member drives the three stirring shafts and the vertical sewage suction pipe to move up and down, thereby adjusting the lengths of the three stirring shafts and the vertical sewage suction pipe, so that the device can dredge river channels with different depths;

[0013] 2. The reciprocating swing assembly drives the rotating disk to rotate reciprocally, and the rotating disk drives the three stirring shafts to rotate reciprocally, thereby stirring the silt by the three stirring shafts, breaking the silt, and facilitating the suction of the silt;

[0014] 3. The sewage suction pump applies suction force to the vertical sewage suction pipe through the bent sewage suction pipe, the vertical sewage suction pipe pumps the silt at the bottom of the river channel into the bent sewage suction pipe, and the silt is discharged through the pipeline connected to the sewage suction pump, thereby realizing the function of dredging the river channel. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of a multifunctional river channel dredging machine provided by the present utility model;

[0016] Figure 2 is provided by the present utility model Figure 1 a schematic structural diagram of the upward viewing inclination angle;

[0017] Figure 3 is provided by the present utility model Figure 1 an enlarged structural diagram of A in;

[0018] Figure 4 is a schematic structural diagram of the L-shaped fixing plate in the figure provided by the present utility model.

[0019] In the attached drawings: floating plate 1, rotating disk 2, bent sewage suction pipe 3, sewage suction pump 4, vertical sewage suction pipe 5, stirring shaft 6, connecting disk one 7, connecting disk two 8, external toothed ring 9, sector-shaped toothed plate 10, long hole 11, L-shaped fixing plate 12, driving disk 13, driving shaft 14, motor 15, lead screw 16, scraping frame 17. Specific implementation mode

[0020] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] The following details the specific implementation of the present utility model in conjunction with specific embodiments.

[0022] As Figure 1 and Figure 2 shown, a multifunctional river dredging machine provided by an embodiment of the present utility model includes a floating plate 1, and further includes: a rotating disk 2 rotatably connected to the floating plate 1, a reciprocating swing assembly is arranged at the upper end of the floating plate 1, and the reciprocating swing assembly is used to drive the rotating disk 2 to reciprocate; a bent sewage suction pipe 3 is movably connected to the middle of the rotating disk 2, a vertical sewage suction pipe 5 is slidably connected to the lower part of the bent sewage suction pipe 3, a sewage suction pump 4 is fixed to the upper end of the floating plate 1, and the input end of the sewage suction pump 4 is connected to the bent sewage suction pipe 3; three stirring shafts 6 are vertically slidably connected to the rotating disk 2, and a driving member is arranged on the rotating disk 2, and the driving member is used to drive the three stirring shafts 6 and the vertical sewage suction pipe 5 to move up and down; a connecting disk one 7 and a connecting disk two 8 are further included, the three stirring shafts 6 are rotatably connected to the connecting disk one 7 and the connecting disk two 8, and the vertical sewage suction pipe 5 is rotatably connected to the connecting disk one 7 and the connecting disk two 8.

[0023] In the embodiment of the present utility model, when in use, the device is placed in the river. Through the setting of the floating plate 1, the device can float on the river. The driving member drives the three stirring shafts 6 and the vertical sewage suction pipe 5 to move up and down, thereby adjusting the lengths of the three stirring shafts 6 and the vertical sewage suction pipe 5, so that the device can dredge rivers with different depths. During work, the reciprocating swing assembly drives the rotating disk 2 to reciprocate, and the rotating disk 2 drives the three stirring shafts 6 to reciprocate, so that the three stirring shafts 6 stir the silt, break the silt, and facilitate the suction of the silt. The sewage suction pump 4 applies suction force to the vertical sewage suction pipe 5 through the bent sewage suction pipe 3, and the vertical sewage suction pipe 5 sucks the silt at the bottom of the river into the bent sewage suction pipe 3, and the silt is discharged through the pipeline connected to the sewage suction pump 4, thereby realizing the function of river dredging.

[0024] As Figures 1 - 4As shown, as a preferred embodiment of the present utility model, the reciprocating swing assembly includes an external tooth ring 9 fixed on the side wall of a rotating disk 2. A sector gear plate 10 is rotatably connected to the upper end of the rotating disk 2, and the sector gear plate 10 meshes with the external tooth ring 9. A driving assembly is arranged on the rotating disk 2, and the driving assembly is used to drive the sector gear plate 10 to reciprocate.

[0025] In the embodiment of the present utility model, the driving assembly drives the sector gear plate 10 to reciprocate. The reciprocating sector gear plate 10 drives the external tooth ring 9 to rotate reciprocally, and the external tooth ring 9 drives the rotating disk 2 to rotate reciprocally.

[0026] As Figures 1 - 4 shown, as a preferred embodiment of the present utility model, the driving assembly includes a long hole 11 arranged on the sector gear plate 10. An L-shaped fixing plate 12 is fixed to the upper end of the rotating disk 2. A driving disk 13 is rotatably connected to the lower end of the L-shaped fixing plate 12. A driving shaft 14 is fixed to the lower end of the driving disk 13, and the driving shaft 14 is movably connected in the long hole 11. A motor 15 is fixed to the upper end of the L-shaped fixing plate 12, and the rotating end of the motor 15 is fixedly connected to the driving disk 13.

[0027] In the embodiment of the present utility model, the motor 15 drives the driving disk 13 to rotate, and the driving disk 13 drives the sector gear plate 10 to reciprocate through the long hole 11.

[0028] As Figure 1 and Figure 2 shown, as a preferred embodiment of the present utility model, a filter screen is fixed to the lower end of the vertical sewage suction pipe 5. A scraping frame 17 is fixed to the lower end of the connecting disk II 8, and the scraping frame 17 contacts the filter screen.

[0029] In the embodiment of the present utility model, the filter screen can filter the silt to prevent large particle impurities from entering the sewage suction pump 4, thereby protecting the sewage suction pump 4.

[0030] As Figure 1 shown, as a preferred embodiment of the present utility model, the driving member is a lead screw 16. The lead screw 16 is rotatably connected to the rotating disk 2, and the lead screw 16 is in threaded connection with the connecting disk I 7.

[0031] In the embodiment of the present utility model, when the lead screw 16 is rotated, the rotating lead screw drives the connecting disk I 7 to move up and down through a threaded transmission method.

[0032] In the above-mentioned embodiment of the present utility model, a multi-functional river dredging machine is provided. When in use, the device is placed in the river. Through the setting of the floating plate 1, the device can float on the river. Rotate the lead screw 16, and the rotating lead screw drives the connecting plate 1 up and down through the thread transmission mode. The connecting plate 1 drives the three stirring shafts 6 and the vertical sewage suction pipe 5 to move up and down, thereby adjusting the lengths of the three stirring shafts 6 and the vertical sewage suction pipe 5, so that the device can dredge rivers with different depths. During operation, the motor 15 drives the driving disk 13 to rotate. The driving disk 13 drives the sector gear plate 10 to reciprocate through the long hole 11. The reciprocating sector gear plate 10 drives the external gear ring 9 to rotate reciprocally. The external gear ring 9 drives the rotating disk 2 to rotate reciprocally. The rotating disk 2 drives the three stirring shafts 6 to rotate reciprocally, thereby stirring the silt by the three stirring shafts 6, breaking the silt, and facilitating the suction of the silt. The sewage suction pump 4 applies suction to the vertical sewage suction pipe 5 through the bent sewage suction pipe 3. The vertical sewage suction pipe 5 sucks the silt at the bottom of the river into the bent sewage suction pipe 3, and the silt is discharged through the pipe connected to the sewage suction pump 4, thus realizing the function of river dredging.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A multifunctional river channel dredging machine, comprising a floating plate, characterized in that: Also includes: A rotating disk rotatably connected to the floating plate, wherein a reciprocating swing assembly is provided on the upper end of the floating plate, and the reciprocating swing assembly is used to drive the rotating disk to reciprocate; The middle part of the rotating disk is movably connected with a curved sewage suction pipe, the lower part of the curved sewage suction pipe is slidably connected with a vertical sewage suction pipe, the upper end of the floating plate is fixed with a sewage suction pump, and the input end of the sewage suction pump is connected with the curved sewage suction pipe; The rotating disk is vertically slidably connected with three stirring shafts, and the rotating disk is provided with a driving member, which is used to drive the three stirring shafts and the vertical sewage suction pipe to move up and down; It also includes a connecting plate 1 and a connecting plate 2, the three stirring shafts are all rotatably connected to the connecting plate 1 and the connecting plate 2, and the vertical sewage suction pipe is rotatably connected to the connecting plate 1 and the connecting plate 2.

2. The multifunctional river channel dredging machine according to claim 1, characterized in that: The reciprocating swing assembly comprises an outer gear ring fixed on the side wall of a rotating disk, and a sector-shaped gear plate is rotatably connected to the upper end of the rotating disk, and the sector-shaped gear plate is meshed with the outer gear ring; The rotating disk is provided with a driving assembly, and the driving assembly is used to drive the sector-shaped tooth plate to swing back and forth.

3. The multifunctional river channel dredging machine according to claim 2, characterized in that: The driving assembly includes a long hole arranged on a sector-shaped tooth plate, and an L-shaped fixing plate is fixed on the upper end of the rotating disk; The lower end of the L-shaped fixing plate is rotatably connected to a driving disk, the lower end of the driving disk is fixed with a driving shaft, and the driving shaft is movably connected in the long hole; A motor is fixed on the upper end of the L-shaped fixing plate, and the rotating end of the motor is fixedly connected to the driving disk.

4. The multifunctional river channel dredging machine according to claim 1, characterized in that: A filter screen is fixed at the lower end of the vertical sewage suction pipe, and a scraper frame is fixed at the lower end of the second connection plate, and the scraper frame is in contact with the filter screen.

5. The multifunctional river channel dredging machine according to claim 1, characterized in that: The driving member is a screw rod, which is rotatably connected to the rotating disk and is threadedly connected to the connecting disk.

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