CN216689543U

CN216689543U - Port channel dredging device

Info

Publication number: CN216689543U
Application number: CN202122809925.9U
Authority: CN
Inventors: 程杨钢
Original assignee: Fujian Tonggang Construction Co ltd
Current assignee: Fujian Tonggang Construction Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-07
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a port channel dredging device, which comprises a ship body, wherein a top plate is connected between the top ends of a first upright post and a second upright post on the ship body, an air cylinder is fixed on the top surface of the top plate, a piston rod of the air cylinder penetrates through the top plate and is connected with a lifting plate, the lifting plate is connected with the first upright post and the second upright post in a sliding manner, and the front surface of the lifting plate is connected with an extension plate. And filtering the treated sludge through a filter box.

Description

Port channel dredging device

Technical Field

The utility model relates to the technical field of dredging devices, in particular to a dredging device for a port channel.

Background

In the seashore and the water area near the port, sludge is usually generated due to human influence, so that the ship is easy to contact the sludge due to shallow water level and sludge existing when sailing to the channel near the port over time, so that the ship is trapped in the sludge, is difficult to reach the shore and is difficult to move, and therefore the sludge is usually required to be cleaned in the channel near the port. The existing port channel dredging device has a common cleaning effect, and sediments absorbed in the dredging process easily block a connecting pipeline of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem and provides a port channel dredging device.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a dredging device for a port channel comprises a ship body, wherein a top plate is arranged on the ship body and connected between the top ends of a first upright post and a second upright post, an air cylinder is fixed on the top surface of the top plate, a piston rod of the air cylinder penetrates through the top plate and is connected with a lifting plate, the lifting plate is connected with a first upright post and a second upright post in a sliding manner, the front surface of the lifting plate is connected with an extension plate, the bottom surface of the extension plate is fixed with a first motor, the output end of the first motor is connected with a first stirring shaft, the hull is provided with a processing box, two crushing wheels are arranged in the processing box, a second stirring shaft is arranged below the crushing wheels, a second motor is fixed on one side of the treatment box, an output shaft of the second motor penetrates through the side wall of the treatment box and is connected with a second stirring shaft, handle case top one side intercommunication soil pick-up pipe, it all is equipped with the landing leg to handle bottom surface both sides of the case, be equipped with damping device between the landing leg, handle case one side through output tube intercommunication rose box.

As an improvement, a first guide rod and a second guide rod are arranged on two sides of the air cylinder, penetrate through the top plate and are fixed to the top surface of the lifting plate at the bottom ends.

As an improvement, a sewage suction head is arranged at the end part of the sewage suction pipe, and the sewage suction pipe is connected with a first sewage suction pump.

As an improvement, damping device includes the protective housing, the protective housing is connected and is handled the bottom surface of the case, be equipped with a plurality of shock attenuation pieces in the protective housing, shock attenuation piece includes the movable rod, the movable rod top is connected and is handled the bottom surface of the case, movable rod bottom coupling spring.

As an improvement, a second sewage suction pump is arranged on the output pipe.

As the improvement, install the filter screen in the rose box, rose box one side intercommunication blow off pipe and drain pipe, the blow off pipe is located the filter screen top, drain pipe connection rose box bottom one side.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the lifting plate is driven to move by extending the piston rod of the air cylinder, so that the extension plate is driven to descend, the first motor drives the first stirring shaft to rotate, the effect of stirring the sediments at the bottom of the port water area is achieved, the sediments are dispersed in the water body, sludge is convenient to absorb, the sediments absorbed by the sewage absorption pipe can be crushed and stirred by the crushing wheel and the second stirring shaft, the connecting pipeline of the device is prevented from being blocked by the sediments, the vibration generated by crushing and stirring of the treatment box can be reduced by the damping device, the noise is reduced, and the treated sludge is filtered by the filter box.

Drawings

Fig. 1 is a schematic structural diagram of a dredging device for a port channel.

Fig. 2 is a schematic view of a shock-absorbing part of the dredging device for the port and channel.

As shown in the figure: 1. a hull; 2. a first upright post; 3. a second upright post; 4. a top plate; 5. a cylinder; 6. a lifting plate; 7. an extension plate; 8. a first motor; 9. a first stirring shaft; 10. a first guide bar; 11. a second guide bar; 12. a treatment tank; 13. a crushing wheel; 14. a second stirring shaft; 15. a second motor; 16. a sewage suction pipe; 17. a dirt suction head; 18. a first sewage suction pump; 19. a support leg; 20. a protective shell; 21. a shock absorbing member; 22. an output pipe; 23. a filter box; 24. a filter screen; 25. a blow-off pipe; 26. a drain pipe; 27. a second sewage suction pump; 28. a movable rod; 29. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings, the harbor channel dredging device comprises a ship body 1, wherein a top plate 4 is arranged on the ship body 1 and connected between the tops of a first upright post 2 and a second upright post 3, an air cylinder 5 is fixed on the top surface of the top plate 4, a piston rod of the air cylinder 5 penetrates through the top plate 4 and is connected with a lifting plate 6, the lifting plate 6 is connected with the first upright post 2 and the second upright post 3 in a sliding manner, the lifting plate 6 is connected with an extension plate 7 in the front direction, a first motor 8 is fixed on the bottom surface of the extension plate 7, the output end of the first motor 8 is connected with a first stirring shaft 9, a treatment box 12 is arranged on the ship body 1, two crushing wheels 13 are arranged in the treatment box 12, a second stirring shaft 14 is arranged below the crushing wheels 13, a second motor 15 is fixed on one side of the treatment box 12, an output shaft of the second motor 15 penetrates through the side wall of the treatment box 12 and is connected with the second stirring shaft 14, one side of the top end of the treatment box 12 is communicated with a sewage suction pipe 16, the two sides of the bottom surface of the treatment box 12 are provided with supporting legs 19, a damping device is arranged between the supporting legs 19, and one side of the treatment box 12 is communicated with a filter box 23 through an output pipe 22.

And a first guide rod 10 and a second guide rod 11 are arranged on two sides of the cylinder 5, the first guide rod 10 and the second guide rod 11 penetrate through the top plate 4, and the bottom ends of the first guide rod and the second guide rod are fixed on the top surface of the lifting plate 6.

The end part of the sewage suction pipe 16 is provided with a sewage suction head 17, and the sewage suction pipe 16 is connected with a first sewage suction pump 18.

Damping device includes protective housing 20, protective housing 20 connects and handles the case 12 bottom surface, be equipped with a plurality of shock attenuation pieces 21 in the protective housing 20, shock attenuation piece 21 includes movable rod 28, the case 12 bottom surface is handled in the connection of movable rod 28 top, spring 29 is connected to movable rod 28 bottom. The protective case 20 protects the shock absorbing members 21.

The output pipe 22 is provided with a second sewage suction pump 27.

Install filter screen 24 in the rose box 23, rose box 23 one side intercommunication blow off pipe 25 and drain pipe 26, blow off pipe 25 is located filter screen 24 top, drain pipe 26 is connected 23 bottom one side of rose box. The sewage drain pipe 25 facilitates discharge of sludge, and the drain pipe 26 facilitates discharge of filtered water.

When the utility model is implemented, the piston rod of the air cylinder 5 extends to drive the lifting plate 6 to move, so as to drive the extension plate 7 to descend, the first motor 8 drives the first stirring shaft 9 to rotate, so as to stir the sediment at the bottom of the port water area, so that the sediment is dispersed in the water body, so as to be convenient for absorbing sludge, the sediment absorbed by the sewage absorption pipe 16 can be crushed and stirred through the crushing wheel 13 and the second stirring shaft 14, so as to prevent the sediment from blocking a connecting pipeline of the device, the output pipe 22 absorbs the treated sludge through the second sewage absorption pump 27, the treated sludge is filtered through the filter box 23, the sludge is left in the filter box 23, and water is discharged through the filter screen 24 and the drain pipe 26.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a harbour channel desilting device, includes hull (1), its characterized in that: the ship body (1) is provided with a first upright post (2) and a second upright post (3) connected with a top plate (4) between the tops, the top surface of the top plate (4) is fixed with a cylinder (5), a piston rod of the cylinder (5) penetrates through the top plate (4) to be connected with a lifting plate (6), the lifting plate (6) is connected with the first upright post (2) and the second upright post (3) in a sliding manner, the lifting plate (6) is connected with an extension plate (7) in the front face, the bottom surface of the extension plate (7) is fixed with a first motor (8), the output end of the first motor (8) is connected with a first stirring shaft (9), the ship body (1) is provided with a processing box (12), two crushing wheels (13) are arranged in the processing box (12), a second stirring shaft (14) is arranged below the crushing wheels (13), a second motor (15) is fixed on one side of the processing box (12), the output shaft of the second motor (15) penetrates through the side wall of the processing box (12) to be connected with the second stirring shaft (14), handle case (12) top one side intercommunication soil pick-up pipe (16), it all is equipped with landing leg (19) to handle case (12) bottom surface both sides, be equipped with damping device between landing leg (19), handle case (12) one side through output tube (22) intercommunication rose box (23).

2. The port and waterway dredging device of claim 1, wherein: and a first guide rod (10) and a second guide rod (11) are arranged on two sides of the cylinder (5), and the first guide rod (10) and the second guide rod (11) penetrate through the top plate (4) and are fixed at the top surface of the lifting plate (6) at the bottom end.

3. The port and waterway dredging device of claim 1, wherein: the sewage suction pipe (16) is characterized in that a sewage suction head (17) is arranged at the end part of the sewage suction pipe (16), and the sewage suction pipe (16) is connected with a first sewage suction pump (18).

4. The port and waterway dredging device of claim 1, wherein: damping device includes protective housing (20), protective housing (20) are connected and are handled case (12) bottom surface, be equipped with a plurality of shock attenuation pieces (21) in protective housing (20), shock attenuation piece (21) are including movable rod (28), movable rod (28) top is connected and is handled case (12) bottom surface, movable rod (28) bottom coupling spring (29).

5. The port and waterway dredging device of claim 1, wherein: and a second sewage suction pump (27) is arranged on the output pipe (22).

6. The port and waterway dredging device of claim 1, wherein: install filter screen (24) in rose box (23), rose box (23) one side intercommunication blow off pipe (25) and drain pipe (26), blow off pipe (25) are located filter screen (24) top, filter box (23) bottom one side is connected in drain pipe (26).