CN218911573U

CN218911573U - Desilting device

Info

Publication number: CN218911573U
Application number: CN202223168245.4U
Authority: CN
Inventors: 朱丽娜
Original assignee: Ningbo Zhongwang Engineering Consulting Co ltd
Current assignee: Ningbo Zhongwang Engineering Consulting Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-25
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of dredging, and discloses a dredging device, which comprises a supporting plate, wherein a waterproof bin is fixedly arranged at the bottom end of the supporting plate, a motor is fixedly arranged in an inner cavity of the waterproof bin, a rotating roller is fixedly sleeved on an output shaft of the motor, a scattering knife is fixedly sleeved on the surface of the rotating roller, a dredge pump is fixedly arranged at the top end of the front side of the supporting plate, a dredge pipe is fixedly arranged at the input end of the dredge pump, a dredge head is fixedly arranged at the bottom end of the dredge pipe, a connecting hose is fixedly connected at the output end of the dredge pump, and a dredge box is fixedly connected at the top end of the connecting hose. According to the utility model, the scattering knife is driven to rotate by the starting motor, so that the sludge caking is scattered, and then the sludge is sucked away from the sludge suction head by starting the sludge suction pump, so that the sludge caking is treated, the damage of the sludge caking to the sludge suction pump is effectively avoided, and the caking sludge can be effectively cleaned.

Description

Desilting device

Technical Field

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

Background

In the prior art, more silt exists in the riverbed of the river, and the silt can cause the rise of water level and pollute the river environment, so that the silt in the riverbed needs to be removed by using a dredging device, and the silt on the riverbed is generally sucked away by a mud sucking device, but the bottom of the silt can be solidified into a large block in the long-time accumulation process, and the silt blocks are extremely troublesome when being cleaned, and can cause damage to the dredging device.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a dredging device which has the advantage of being capable of cleaning sludge caking.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dredging device, includes the backup pad, the bottom fixed mounting of backup pad has waterproof storehouse, waterproof storehouse's inner chamber fixed mounting has the motor, the fixed cover of output shaft of motor is equipped with the rotor, the fixed surface cover of rotor is equipped with the sword of scattering, the top fixed mounting of backup pad front side has the suction dredge pump, the input fixed mounting of suction dredge pump has the suction pipe, the bottom fixed mounting of suction pipe has the suction head, the output fixedly connected with coupling hose of suction dredge pump, the top fixedly connected with collection mud box of coupling hose, the rear end fixedly connected with of collection mud box arranges the dredge pump, the output fixedly connected with of arranging the dredge pump arranges the mud pipe.

As a preferable technical scheme of the utility model, a telescopic rod is fixedly arranged at the top end of the supporting plate, a floating plate is fixedly connected at the top end of the telescopic rod, floating boxes are fixedly arranged at the left side and the right side of the floating plate, and an air cylinder is fixedly arranged at the top end of the middle part of the floating plate.

As a preferable technical scheme of the utility model, the waterproof bins are cylindrical hollow cavities, and the number of the waterproof bins is two, and the two waterproof bins are respectively and fixedly arranged at the left side and the right side of the bottom end of the supporting plate.

As a preferable technical scheme of the utility model, the mud suction head is a funnel-shaped cavity with a hollowed bottom, the mud collecting box is a square cavity, and the mud discharge pipe is an L-shaped circular pipe.

As a preferable technical scheme of the utility model, the number of the telescopic rods is two, the telescopic rods are respectively and fixedly arranged at the left side and the right side of the bottom end of the floating plate, and the output shaft of the air cylinder is fixedly connected with the supporting plate.

As a preferable technical scheme of the utility model, the floating boxes are square hollow cavities, the number of the floating boxes is two, and the two floating boxes are respectively and fixedly arranged at the left end and the right end of the floating plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the scattering knife is driven to rotate by the starting motor, so that the sludge caking is scattered, and then the sludge is sucked away from the sludge suction head by starting the sludge suction pump, so that the sludge caking is treated, the damage of the sludge caking to the sludge suction pump is effectively avoided, and the caking sludge can be effectively cleaned.

2. According to the utility model, the supporting plate is driven to move along the axial direction of the telescopic rod and the air cylinder by starting the air cylinder, so that the height value of the supporting plate is changed, the supporting plate can be timely changed according to the depth of a river channel and the height of silt, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a schematic diagram of the connection of the suction pump of the structure of the present utility model;

FIG. 3 is a schematic diagram of the connection of the flotation tank of the present utility model;

FIG. 4 is a schematic view of a connection hose connection of the present utility model;

fig. 5 is a schematic diagram of the connection of the waterproof bin of the structure of the utility model.

In the figure: 1. a support plate; 2. a waterproof bin; 3. a motor; 4. a rotating roller; 5. scattering the knife; 6. a suction pump; 7. a suction pipe; 8. a mud suction head; 9. a connecting hose; 10. a mud collecting box; 11. a mud pump; 12. a mud pipe; 13. a telescopic rod; 14. a floating plate; 15. a flotation tank; 16. and (3) a cylinder.

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.

As shown in fig. 1 to 5, the utility model provides a dredging device, which comprises a supporting plate 1, wherein a waterproof bin 2 is fixedly arranged at the bottom end of the supporting plate 1, a motor 3 is fixedly arranged in an inner cavity of the waterproof bin 2, a rotating roller 4 is fixedly sleeved on an output shaft of the motor 3, a scattering cutter 5 is fixedly sleeved on the surface of the rotating roller 4, a dredge pump 6 is fixedly arranged at the top end of the front side of the supporting plate 1, a dredge pipe 7 is fixedly arranged at the input end of the dredge pump 6, a dredge head 8 is fixedly arranged at the bottom end of the dredge pipe 7, a connecting hose 9 is fixedly connected at the output end of the dredge pump 6, a mud collecting box 10 is fixedly connected at the top end of the connecting hose 9, a dredge pump 11 is fixedly arranged at the rear end of the mud collecting box 10, and a dredge pipe 12 is fixedly connected at the output end of the dredge pump 11;

the motor 3 is started to operate, the rotating roller 4 on the output shaft of the motor 3 is driven to rotate by the operation of the motor 3, the scattering knife 5 is driven to scatter sludge in a caking way by the rotation of the rotating roller 4, then the suction pump 6 is started to operate, the sludge is sucked from the suction head 8 by the operation of the suction pump 6 and is discharged into the inner cavity of the sludge collection box 10 along the suction pipe 7 and the connecting hose 9, then the sludge in the sludge collection box 10 is discharged from the sludge discharge pipe 12 by the operation of the sludge discharge pump 11 by starting the operation of the sludge discharge pump 11, and the sludge can be collected by sleeving the collecting device at the right end of the sludge discharge pipe 12;

the scattering knife 5 is driven to rotate by the starting motor 3, so that the sludge is scattered, and then the sludge is sucked away from the sludge suction head 8 by starting the sludge suction pump 6, so that the sludge is subjected to caking treatment, the damage to the sludge suction pump 6 caused by the sludge caking is effectively avoided, and the caking sludge can be cleaned effectively.

Wherein, the top end of the supporting plate 1 is fixedly provided with a telescopic rod 13, the top end of the telescopic rod 13 is fixedly connected with a floating plate 14, the left side and the right side of the floating plate 14 are fixedly provided with a floating box 15, and the top end of the middle part of the floating plate 14 is fixedly provided with a cylinder 16;

the device is placed on a river surface, then floats on the river channel through the floating box 15, can be pulled or fixed through other devices such as ropes, and then starts the air cylinder 16 to drive the supporting plate 1 on the output shaft of the device to move along the axial directions of the telescopic rod 13 and the air cylinder 16, so that the supporting plate 1 is changed in height according to the depth of silt in the river;

the supporting plate 1 is driven to move along the axial direction of the telescopic rod 13 and the air cylinder 16 by starting the air cylinder 16, so that the height value of the supporting plate 1 is changed, the supporting plate 1 can be timely changed according to the depth of a river channel and the height of silt, and the practicability of the device is improved.

The waterproof bins 2 are cylindrical hollow cavities, the number of the waterproof bins 2 is two, and the two waterproof bins 2 are respectively and fixedly arranged at the left side and the right side of the bottom end of the supporting plate 1;

the breaking knife 5 is driven to rotate by the starting motor 3;

the waterproof bin 2 is a cylindrical cavity, so that the motor 3 can be installed in the inner cavity of the waterproof bin 2, the motor 3 is protected through the waterproof bin 2, two waterproof bins 2 are fixedly installed on the left side and the right side of the bottom end of the supporting plate 1 respectively, and the two scattering knives 5 are used for scattering sludge caking comprehensively, so that the situation that part of sludge caking is not scattered is avoided.

The mud suction head 8 is a funnel-shaped cavity with a hollowed bottom, the mud collecting box 10 is a square cavity, and the mud discharge pipe 12 is an L-shaped circular pipe;

sucking sludge from the suction head 8 into the inner cavity of the suction pipe 7 by starting the suction pump 6;

the mud is sucked through the mud sucking head 8 and temporarily stored through the mud collecting box 10, so that the mud is conveniently pumped away from the mud collecting box 10 by the mud discharging pump 11, and is an L-shaped circular tube through the mud discharging tube 12, so that the collecting equipment is conveniently connected with the mud discharging tube 12.

Wherein, there are two telescopic links 13, telescopic links 13 are fixedly installed on left and right sides of the bottom end of the floating plate 14 respectively, the output shaft of the cylinder 16 is fixedly connected with the supporting plate 1;

auxiliary support is carried out on the support plate 1 through the telescopic rod 13;

the two telescopic rods 13 are fixedly arranged on the left side and the right side of the bottom end of the floating plate 14 respectively, so that the telescopic rods 13 can limit the supporting plate 1, and the output shaft of the air cylinder 16 is fixedly connected with the supporting plate 1, so that the air cylinder 16 can drive the supporting plate 1 to lift according to the depth of a river channel and the thickness of silt.

Wherein, the floating boxes 15 are square hollow cavities, the number of the floating boxes 15 is two, and the two floating boxes 15 are respectively and fixedly arranged at the left end and the right end of the floating plate 14;

providing buoyancy through the buoyancy tank 15;

the floating box 15 is a square cavity, so that the floating box 15 can provide buoyancy, and the buoyancy is uniformly distributed at the left end and the right end of the floating plate 14 through the two floating boxes 15.

The working principle and the using flow of the utility model are as follows: the device is placed on a river surface, then floats on a river channel through a floating box 15, and can be pulled or fixed through other devices such as ropes;

then, the air cylinder 16 is started to drive the supporting plate 1 on the output shaft of the air cylinder to move along the axial direction of the telescopic rod 13 and the air cylinder 16, so that the supporting plate 1 is subjected to height change according to the depth of the silt in the river;

then the motor 3 is started to operate, the rotating roller 4 on the output shaft of the motor 3 is driven to rotate, the scattering knife 5 is driven to scatter sludge in a caking way through the rotation of the rotating roller 4, then the suction pump 6 is started to operate, sludge is sucked from the suction head 8 through the operation of the suction pump 6 and is discharged into the inner cavity of the sludge collecting box 10 along the suction pipe 7 and the connecting hose 9, then the sludge discharging pump 11 is started to operate, the sludge in the sludge collecting box 10 is discharged from the sludge discharging pipe 12 through the operation of the sludge discharging pump 11, and the sludge can be collected through a collecting device sleeved at the right end of the sludge discharging pipe 12.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a dredging device, includes backup pad (1), its characterized in that: the utility model discloses a mud pump, including backup pad, inner chamber, rotary roller, suction pump (6), suction pump (7), coupling hose (9) are fixed to the bottom fixed mounting of backup pad (1), inner chamber fixed mounting of waterproof storehouse (2) has motor (3), the fixed cover of output shaft of motor (3) is equipped with rotary roller (4), the fixed surface cover of rotary roller (4) has and breaks up sword (5), the top fixed mounting of backup pad (1) front side has suction pump (6), the input fixed mounting of suction pump (6) has suction pipe (7), the bottom fixed mounting of suction pipe (7) has suction head (8), the output fixedly connected with coupling hose (9) of suction pump (6), the rear end fixed mounting of coupling hose (9) has discharge pump (11), the output fixedly connected with discharge pipe (12) of discharge pump (11).

2. A dredging arrangement according to claim 1, wherein: the utility model discloses a floating device for the water-saving type water heater, including backup pad (1), telescopic link (13) are installed on top fixed mounting of backup pad (1), the top fixedly connected with of telescopic link (13) floats board (14), the left and right sides fixed mounting that floats board (14) has float case (15), the top fixed mounting at the middle part of floats board (14) has cylinder (16).

3. A dredging arrangement according to claim 1, wherein: the waterproof bin (2) is a cylindrical cavity, the number of the waterproof bin (2) is two, and the two waterproof bins (2) are respectively and fixedly arranged at the left side and the right side of the bottom end of the supporting plate (1).

4. A dredging arrangement according to claim 1, wherein: the mud suction head (8) is a funnel-shaped cavity with a hollowed bottom, the mud collecting box (10) is a square cavity, and the mud discharge pipe (12) is an L-shaped circular pipe.

5. A dredging arrangement according to claim 2, wherein: the number of the telescopic rods (13) is two, the telescopic rods (13) are respectively and fixedly arranged at the left side and the right side of the bottom end of the floating plate (14), and an output shaft of the air cylinder (16) is fixedly connected with the supporting plate (1).

6. A dredging arrangement according to claim 2, wherein: the floating boxes (15) are square hollow cavities, two floating boxes (15) are arranged in total, and the two floating boxes (15) are respectively and fixedly arranged at the left end and the right end of the floating plate (14).