CN220725224U

CN220725224U - River channel dredging device

Info

Publication number: CN220725224U
Application number: CN202322349188.8U
Authority: CN
Inventors: 张虹; 胡廷忠
Original assignee: Agricultural And Rural Comprehensive Service Center In Heguan Town Qingzhou City
Current assignee: Agricultural And Rural Comprehensive Service Center In Heguan Town Qingzhou City
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-05
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to the technical field of dredging equipment, and discloses a river dredging device, which comprises a dredging component; the silt sucking assembly comprises: the top surface of the ship body is fixedly connected with a sludge collecting box; the silt sucking pump is arranged on the outer side wall of the silt collecting box, and a liquid outlet of the silt sucking pump extends into the silt collecting box; the silt sucking pipe is connected with the liquid inlet of the silt sucking pump; the hull top surface is provided with adjusting part, adjusting part includes: the placing grooves penetrate through the inside of the ship body and are formed in two; the winding machine is fixedly connected to the top surface of the ship body; the utility model has the advantage of convenient depth adjustment, the winding machine is opened, the winding machine rotates to drive the steel rope to enable the scattering structure to move towards the river bottom sludge, the sludge is scattered, the sludge suction pump is opened to suck the sludge into the sludge collecting box, the efficiency of dredging work is improved, the winding and unwinding of the steel rope improve the flexibility of dredging equipment, and the problem that the depth adjustment range of the existing dredging equipment is smaller is solved.

Description

River channel dredging device

Technical Field

The utility model relates to the technical field of dredging equipment, in particular to a river dredging device.

Background

River dredging generally means that deposited sludge in a river is cleaned, and river dredging work is extremely important in rural hydraulic engineering, if the river is not dredged for a long time, accumulation of the sludge can cause the bottom of a river bed to rise, so that the water storage performance of the river is reduced, serious consequences can be caused once flood occurs, and therefore technicians need to regularly dredge the river, and smoothness of the river is guaranteed.

In the prior art, in the process of dredging a river channel, sludge in the river channel can be accumulated into blocks, so that a machine can be blocked when the sludge is sucked, according to the patent with the publication number of CN219240667U, a river channel dredging device is disclosed, a driving mechanism moves a dredging box to the bottom surface of the river channel, a driving piece drives a rotating shaft to rotate, the rotating shaft drives a crushing rod to rotate in the rotating process, the crushing rod breaks sundries in the sludge of the river channel, and then a sewage suction pump is started, so that the sewage suction pump pumps the sludge in the river channel into a sewage storage box through a sewage suction pipe, the sundries in the sludge of the river channel are reduced, the sewage suction pipe is blocked, and the river channel dredging efficiency is improved.

In the prior art, because the sludge in the river channel is accumulated into blocks, the sludge pipe is easy to be blocked, and the problems are solved in the patent, but in the actual use process, because the length of the screw rod is fixed, when the rural river channel water is too deep, the screw rod cannot reach, the dredging effect is influenced, and the inconvenience is brought to the actual use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a river dredging device which has the advantage of convenient adjustment and solves the problem of smaller depth adjustment range of the existing dredging equipment.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a river dredging device comprises a dredging component; the silt sucking assembly comprises: the top surface of the ship body is fixedly connected with a sludge collecting box; the silt sucking pump is arranged on the outer side wall of the silt collecting box, and a liquid outlet of the silt sucking pump extends into the silt collecting box; the silt sucking pipe is connected with the liquid inlet of the silt sucking pump; the hull top surface is provided with adjusting part, adjusting part includes: the placing grooves penetrate through the inside of the ship body and are formed in two; the winding machine is fixedly connected to the top surface of the ship body; the steel ropes are symmetrically wound on the outer side wall of the winding machine, and the other ends of the two steel ropes penetrate through the placing grooves; the installation shell is arranged at the bottom of the ship body, and the top surface of the installation shell is fixedly connected with one end of each of the two steel ropes; the scattering structure is arranged inside the installation shell; the pipe coiling device is fixedly connected to the top surface of the ship body, the installation shell, the silt sucking pipe and the pipe coiling device are sequentially connected, and the silt sucking pipe is communicated with the installation shell.

Preferably: the adjustment assembly further includes: the motor is fixedly connected to the outer side of the mounting shell; the first gear is rotationally connected with one end of the motor; the second gear is rotationally connected to the inner side wall of the mounting shell and meshed with the first gear; the spiral auger is provided with two spiral augers, one spiral auger is fixedly connected to the inner side wall of the gear I, and the other spiral auger is fixedly connected to the inner side wall of the gear II.

Preferably: the ship body bottom surface fixedly connected with two flexible shells, two flexible shell one end fixed connection in the installation shell top surface, just the steel cable set up in inside the flexible shell.

Preferably: the hull top surface is provided with drive assembly, drive assembly includes: the fixed shell is fixedly connected to the top surface of the ship body; one end of the transmission rod is fixedly connected to one end of the central shaft of the winding machine; the third gear is fixedly connected to one end of the transmission rod, two groups of transmission rods and the third gear are arranged, and one end of the other group of transmission rods is fixedly connected to one end of the central shaft of the pipe coiling device; and the gears IV are rotationally connected inside the fixed shell and meshed with the two gears III at the same time.

Preferably: the adjusting component further comprises a water-proof cover, and the outer side of the installation shell is fixedly connected with the water-proof cover.

Preferably: the waterproof sleeve is arranged at the joint of the bottom surface of the ship body and the silt sucking pipe.

Preferably: the interior of the sludge collection box is provided with a drainage assembly, and the drainage assembly comprises: the filter plate is fixedly connected to the inside of the sludge collection box; and the drain pipe penetrates and is fixed on the outer side of the sludge collecting box.

Preferably: each spiral auger has opposite rotation directions, and the silt sucking pipe is arranged between the two spiral augers.

(III) beneficial effects

Compared with the prior art, the utility model provides a river dredging device, which has the following beneficial effects:

the utility model has the advantages of convenient adjustment, the power supply of the winding machine is connected and the winding machine is opened, the central shaft of the winding machine rotates to drive the steel rope to enable the installation shell to move towards the sludge at the river bottom, the power supply of the motor is connected and the spiral auger rotates to break up the sludge, the sludge suction pump is connected and opened to suck the sludge into the sludge collecting box, the breaking structure prevents the blocked sludge from blocking the sludge suction pipe, the blockage is prevented, the dredging work efficiency is improved, the winding and unwinding of the steel rope can place the sludge suction pipe to any depth, the trouble that deeper depth cannot be reached due to limited telescopic length is avoided, the flexibility of dredging equipment is improved, and the problem that the depth adjusting range of the existing dredging equipment is smaller is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front internal structure of the present utility model;

FIG. 3 is a schematic top view of a portion of the interior of the structure of the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present utility model;

in the figure:

1. a silt sucking component; 11. a hull; 12. a silt collecting box; 13. a silt sucking pump; 14. a silt suction pipe;

2. an adjustment assembly; 21. a placement groove; 22. a winding machine; 23. a steel rope; 24. a mounting shell; 25. a scattering structure; 26. a tube rolling device; 241. a water-blocking cover; 251. a motor; 252. a first gear; 253. a second gear; 254. a spiral auger;

3. a transmission assembly; 31. a fixed case; 32. a transmission rod; 33. a third gear; 34. a fourth gear;

4. a drainage assembly; 41. a filter plate; 42. a drain pipe;

5. a waterproof jacket; 6. and a telescopic shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a river dredging device comprises a dredging component 1; the silt sucking assembly 1 comprises: the top surface of the ship body 11 is fixedly connected with a sludge collecting box 12; a silt sucking pump 13 which is arranged on the outer side wall of the silt collecting box 12, and the liquid outlet of which extends into the silt collecting box 12; the silt sucking pipe 14 is connected with a liquid inlet of the silt sucking pump 13; the hull 11 top surface is provided with an adjusting assembly 2, the adjusting assembly 2 comprising: the placement groove 21 is arranged inside the hull 11 in a penetrating way, and two placement grooves are formed; the winder 22 is fixedly connected to the top surface of the ship body 11; the steel ropes 23 are symmetrically wound on the outer side wall of the winding machine 22, and the other ends of the two steel ropes 23 penetrate through the placing grooves 21; the installation shell 24 is arranged at the bottom of the ship body 11, and the top surface of the installation shell 24 is fixedly connected with one ends of the two steel ropes 23; a scattering structure 25 provided inside the mounting case 24; the pipe coiling device 26 is fixedly connected to the top surface of the ship body 11, the installation shell 24, the silt sucking pipe 14 and the pipe coiling device 26 are sequentially connected, and the silt sucking pipe 14 is communicated with the installation shell 24; the adjustment assembly 2 further comprises: a motor 251 fixedly connected to the outside of the mounting case 24; a first gear 252 rotatably connected to one end of the motor 251; a second gear 253 rotatably connected to the inner side wall of the mounting case 24 and meshed with the first gear 252; the spiral auger 254 is provided with two spiral augers, one spiral auger is fixedly connected to the inner side wall of the first gear 252, and the other spiral auger is fixedly connected to the inner side wall of the second gear 253; the bottom surface of the ship body 11 is fixedly connected with two telescopic shells 6, one end of each telescopic shell 6 is fixedly connected with the top surface of the installation shell 24, and the steel rope 23 is arranged inside each telescopic shell 6.

When the dredging device is ready for use, the ship body 11 is used at a designated position, the dredging box 12 is arranged on the top surface of the ship, the liquid outlet of the dredging pump 13 is connected into the dredging box 12, the dredging pipe 14 is divided into two sections, one section of dredging pipe 14 is rotatably connected to one end of the central shaft of the pipe reeling device 26 through a bearing, the other section of dredging pipe passes through the central shaft and is internally connected to the surface of the pipe reeling device 26, and then is connected to the mounting shell 24, the winding machine 22 is arranged on the top surface of the ship body 11, the winding machine 22 is connected with the power supply and is opened, the central shaft of the winding machine 22 rotates to unwind the steel rope 23 through the placing groove 21, the mounting shell 24 moves towards sludge at the bottom of a river through the gravity of the mounting shell, the power supply and is opened, the sludge is dispersed through the power supply of the dredging structure 25, the dredging pump 13 is started, the sludge enters the dredging pump 13 and is discharged into the dredging box 12 through the dredging pipe 14, and the steel rope is pulled to be automatically unwound from the pipe reeling device 26 through the mounting shell 24 when the dredging pipe is unwound, so that the trouble that the limited flexible length cannot reach deeper deep water is avoided, and the dredging device is improved; after the sludge reaches the position, the power supply of the motor 251 is connected and turned on, the gear I252 rotates to drive the gear II 253 to rotate, and meanwhile, the gear I252 and the gear II 253 drive the spiral auger 254 to rotate, so that the sludge can be scattered, the blocking of the sludge suction pipe 14 by the blocked sludge is prevented, the time waste caused by the need of cleaning due to the blocking is reduced, and the efficiency of dredging work is improved; the one end of the telescopic shell 6 is connected with the bottom surface of the ship body 11, the other end of the telescopic shell is connected with the installation shell 24, along with the descending of the unreeling installation shell 24 of the steel rope 23, the telescopic shell 6 also stretches out and draws back along with the descending height of the installation shell 24, the vertical movement of the installation shell 24 can be limited, the problem that the direction of the installation shell 24 is changed due to the flowing of water flow can be prevented, the using stability of equipment is improved, the accuracy of the equipment is improved, the operation is simpler, and the use of operators is facilitated.

Example two

Referring to fig. 1-4, a transmission function is added on the basis of the first embodiment;

the hull 11 top surface is provided with drive assembly 3, drive assembly 3 includes: a fixed shell 31 fixedly connected to the top surface of the hull 11; one end of the transmission rod 32 is fixedly connected to one end of the central shaft of the winding machine 22; the third gear 33 is fixedly connected to one end of the transmission rod 32, two groups of transmission rods 32 and the third gear 33 are arranged, and one end of the other group of transmission rods 32 is fixedly connected to one end of the central shaft of the pipe coiling device 26; a fourth gear 34 rotatably connected to the inside of the fixed housing 31 and simultaneously engaged with the third gears 33; the adjusting assembly 2 further comprises a water-proof cover 241, and the water-proof cover 241 is fixedly connected to the outer side of the mounting shell 24; a waterproof sleeve 5 is arranged at the joint of the bottom surface of the ship body 11 and the silt sucking pipe 14; the interior of the silt collecting box 12 is provided with a drainage assembly 4, and the drainage assembly 4 comprises: a filter plate 41 fixedly connected to the inside of the silt collecting tank 12; a drain pipe 42 penetrating and fixed to the outside of the silt collecting tank 12; each screw auger 254 rotates in opposite directions, and the silt suction pipe 14 is disposed between the two screw augers 254.

When the winding machine 22 is started, the winding machine 22 drives one transmission rod 32 to rotate, so that one gear III 33 is driven to rotate, the gear III 33 rotates to drive a gear IV 34 to rotate in the fixed shell 31, the gear IV 34 rotates to drive the other gear III 33 and the transmission rod 32 to rotate, so that the winding machine 26 is driven to rotate, the winding machine 22 can drive the winding machine 26 to rotate at the same time, the winding of the steel rope 23 is realized, the silt suction pipe 14 is wound at the same time, the labor is greatly saved, and the working efficiency is improved; the waterproof cover 241 is arranged outside the mounting shell 24, the motor 251 is arranged in the waterproof cover 241, and the motor 251 and water are separated to play a waterproof protection role on the motor 251; the waterproof sleeve 5 is arranged at the joint of the silt sucking pipe 14 and the bottom surface of the ship body 11, so that water is prevented from entering the ship from the joint, the silt sucking pipe 14 is prevented from bringing water to the pipe rolling device 26, and the sealing waterproof effect of the equipment is improved; the silt collecting and draining assembly 4 is arranged in the silt collecting box 12, after the silt is filtered out through the filter plate 41, the silt is drained through the drain pipe 42, too much moisture absorbed by the silt absorbing pipe 14 is prevented, so that too much silt cannot be put into the silt collecting box 12, the silt collecting space of the silt collecting box 12 is increased, and the silt collecting device is simple in structure and convenient to install. The spiral augers 254 rotate reversely, the silt sucking pipe 14 is arranged between the two spiral augers 254, and scattered silt can be directly sent to the port of the silt sucking pipe 14, so that the silt cleaning work is faster, and the working efficiency is greatly improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A river dredging device comprises a dredging component (1); the silt sucking assembly (1) comprises:

the top surface of the ship body (11) is fixedly connected with a silt collecting box (12);

a silt sucking pump (13) which is arranged on the outer side wall of the silt collecting box (12) and the liquid outlet of which extends into the silt collecting box (12);

a silt sucking pipe (14) connected with a liquid inlet of the silt sucking pump (13);

the method is characterized in that: the hull (11) top surface is provided with adjustment subassembly (2), adjustment subassembly (2) include:

the placement grooves (21) are formed in the hull (11) in a penetrating manner, and two placement grooves are formed in the hull;

the winding machine (22) is fixedly connected to the top surface of the ship body (11);

the steel ropes (23) are symmetrically wound on the outer side wall of the winding machine (22), and the other ends of the two steel ropes (23) penetrate through the placing grooves (21);

the installation shell (24) is arranged at the bottom of the ship body (11), and the top surface of the installation shell (24) is fixedly connected with one ends of the two steel ropes (23);

a scattering structure (25) provided inside the mounting case (24);

the pipe coiling device (26) is fixedly connected to the top surface of the ship body (11), the installation shell (24) and the silt sucking pipe (14) are sequentially connected with the pipe coiling device (26), and the silt sucking pipe (14) is communicated with the installation shell (24).

2. The river dredging apparatus as recited in claim 1, wherein: the adjusting assembly (2) further comprises:

a motor (251) fixedly connected to the outside of the mounting case (24);

a first gear (252) rotatably connected to the output end of the motor (251);

a second gear (253) rotatably connected to the inner side wall of the mounting shell (24) and meshed with the first gear (252);

and two spiral augers (254) are arranged, one spiral auger is fixedly connected to the inner side wall of the first gear (252), and the other spiral auger is fixedly connected to the inner side wall of the second gear (253).

3. The river dredging apparatus as recited in claim 1, wherein: the ship is characterized in that two telescopic shells (6) are fixedly connected to the bottom surface of the ship body (11), one ends of the two telescopic shells (6) are fixedly connected to the top surface of the installation shell (24), and the steel ropes (23) are arranged inside the telescopic shells (6).

4. The river dredging apparatus as recited in claim 1, wherein: the top surface of the ship body (11) is provided with a transmission assembly (3), and the transmission assembly (3) comprises:

the fixed shell (31) is fixedly connected to the top surface of the ship body (11);

one end of the transmission rod (32) is fixedly connected with one end of a central shaft of the winding machine (22);

the gear III (33) is fixedly connected to one end of the transmission rod (32), two groups of transmission rods (32) and the gear III (33) are arranged, and one end of the other group of transmission rods (32) is fixedly connected to one end of the central shaft of the pipe coiling device (26);

and a fourth gear (34) rotatably connected to the inside of the fixed housing (31) and meshed with the two third gears (33) simultaneously.

5. A river dredging apparatus as claimed in claim 3, wherein: the adjusting component (2) further comprises a waterproof cover (241), and the waterproof cover (241) is fixedly connected to the outer side of the mounting shell (24).

6. The river dredging apparatus as recited in claim 1, wherein: the waterproof sleeve (5) is arranged at the joint of the bottom surface of the ship body (11) and the silt sucking pipe (14).

7. The river dredging apparatus as recited in claim 1, wherein: the sludge collecting box (12) is internally provided with a drainage assembly (4), and the drainage assembly (4) comprises:

the filter plate (41) is fixedly connected to the inside of the sludge collection box (12);

and a drain pipe (42) penetrating and fixed outside the silt collecting box (12).

8. The river dredging apparatus as recited in claim 2, wherein: each spiral auger (254) rotates oppositely, and the silt sucking pipe (14) is arranged between the two spiral augers (254).