CN216007089U

CN216007089U - Dredging system based on mobile platform

Info

Publication number: CN216007089U
Application number: CN202121506038.8U
Authority: CN
Inventors: 朱承; 干晓伟
Original assignee: Jiaxing Hengde Water Conservancy Construction Co ltd
Current assignee: Jiaxing Hengde Water Conservancy Construction Co ltd
Priority date: 2021-07-03
Filing date: 2021-07-03
Publication date: 2022-03-11
Anticipated expiration: 2031-07-03

Abstract

The utility model discloses a dredging system based on a mobile platform, which comprises the mobile platform, wherein a silt storage box, a dredging device and a dredging device are arranged on the mobile platform, an extension frame is arranged on the mobile platform and arranged on one side of the dredging device, the extension frame comprises a first connecting rod and a second connecting rod, the first connecting rod is rotatably connected with the mobile platform, the second connecting rod is rotatably connected with the first connecting rod, the dredging device is connected with the first connecting rod and the second connecting rod, a first bevel gear is fixedly connected to one side of a rotating shaft, a first driving motor is arranged at one end, close to the first bevel gear, of the second connecting rod, a second bevel gear is arranged at the front end of an output shaft of the first driving motor, and the first bevel gear is meshed with the second bevel gear. According to the utility model, the driving motor on the second connecting rod drives the second bevel gear to move along the first bevel gear, so that the dredging device on the second connecting rod is driven to clean river channels with different widths.

Description

Dredging system based on mobile platform

Technical Field

The utility model relates to the technical field of dredging systems, in particular to a dredging system based on a mobile platform.

Background

The method comprises the steps of removing bottom mud of black and odorous water bodies of urban riverways or dredging the riverways, adopting a draining and cleaning method in the conventional construction method, namely filling cofferdams at the upper and lower reaches of the riverways to form foundation pits, draining accumulated water in the riverways within the range of the foundation pits, airing working faces, and removing the sludge by adopting an excavator matched with a dump truck after the sludge in the foundation pits has certain strength. Under the condition of not pumping water, the movable platform with the dredging system can be adopted to clean the river channel.

However, the existing dredging system is fixed on the mobile platform, when the river channel to be cleaned is wider, the mobile platform needs to move ceaselessly to clean up the sludge in the river channel, the operation is very troublesome, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dredging system based on a mobile platform, when a river channel is wide, a driving motor on a second connecting rod drives a second bevel gear to move along a first bevel gear, so that the second connecting rod is driven to rotate, the river channels with different widths can be cleaned, and the river channels with two pairs of telescopic connecting rods and different depths can also be cleaned.

The technical purpose of the utility model is realized by the following technical scheme: a dredging system based on a moving platform comprises the moving platform, wherein a silt storage tank, a dredging device and a dredging device are arranged on the moving platform, the dredging device is arranged on one side of the silt storage tank, the dredging device is arranged on one side, away from the dredging device, of the silt storage tank, the dredging device is characterized in that an extension frame is arranged on the moving platform and is arranged on one side of the dredging device, the extension frame comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected with the moving platform, one end, away from the moving platform, of the first connecting rod is provided with a first rotating shaft, the second connecting rod is rotatably connected with the first connecting rod through the first rotating shaft, the dredging device is arranged on one end, away from the first connecting rod, of the second connecting rod, the second connecting rod is a hydraulic telescopic rod, one end of the first rotating shaft is fixedly connected with a first bevel gear, and one end, close to the first bevel gear, of the second connecting rod is provided with a first driving motor, the front end of an output shaft of the driving motor I is provided with a bevel gear II, and the bevel gear I is meshed with the bevel gear II.

Through above-mentioned technical scheme, when the river course broad, drive bevel gear two along the motion of bevel gear through the driving motor on the connecting rod two to drive connecting rod two and rotate, can clear up the river course of the different degree of width, the telescopic connecting rod is also cleared up to the river course of the two pairs of different degree of depth.

The utility model is further configured to: the movable platform is provided with a base, a circular empty groove is formed in the base, a rotating shaft is connected to the center of the circular empty groove in a rotating mode, a mounting seat is arranged at one end of the rotating shaft, one end, far away from a connecting rod II, of the connecting rod I is connected with the mounting seat, an edge is arranged at the upper end of the circular empty groove, a worm wheel is arranged at one end, close to the mounting seat, of the rotating shaft, a worm is arranged on one side of the worm wheel, the worm is meshed with the worm wheel, one end of the worm penetrates through the base, a motor mounting frame is arranged outside the base, a driving motor II is arranged in the motor mounting frame, and one end, far away from the worm wheel, of the worm is connected with an output shaft of the driving motor II.

Through above-mentioned technical scheme, when the river course is narrow to lead to that moving platform can't get into, only need drive worm and worm through driving motor two and rotate, the worm drives pivot and mount pad and rotates to drive connecting rod one and connecting rod two and remove the position that needs the clearance and clear up.

The utility model is further configured to: the movable platform is provided with a guide rail, the two ends of the guide rail are provided with limit blocks, one end, far away from the mounting seat, of the base is provided with a groove, the base is connected with the guide rail in a sliding mode through the groove, the guide rail is further provided with a driving mechanism, and the driving mechanism can drive the base to move along the length direction of the guide rail.

Through above-mentioned technical scheme, actuating mechanism drives the base and removes along the guide rail, and the area that makes the desilting device can clear up is bigger.

The utility model is further configured to: the desilting device is including inhaling the silt mechanism, it includes inhaleing the silt pipe and inhales the silt mouth to inhale the silt mechanism, it is equipped with the pump of taking out the silt to store up one side that the silt case is close to inhale the silt mechanism, it is connected with the pump of taking out the silt to store up the silt case, the one end of inhaling the silt pipe is connected with the pump of taking out the silt, it is connected with the one end of inhaling the silt pipe and keeping away from the pump of taking out the silt mouth, it is the bucket form to inhale the silt mouth, it is provided with the filter screen in the silt mouth to inhale, the filter screen is connected for dismantling with inhaling the silt mouth.

Through above-mentioned technical scheme, the silt suction opening of bucket shape can increase and inhale the silt area, and some great impurity in the silt can be filtered to the filter screen, prevent to inhale the silt pipe jam.

The utility model is further configured to: the dredging device further comprises a stirring mechanism, the stirring mechanism comprises a driving motor III and a stirring knife, the driving motor III is located at one end, far away from the rotating shaft, of the connecting rod II, and the stirring knife is connected with the front end of an output shaft of the driving motor III.

Through above-mentioned technical scheme, the crutcher can be with some impurity crutches in the silt, also can stirs the accumulational silt at the bottom of the river course, conveniently inhales the silt.

The utility model is further configured to: the guide rail, the extension frame and the dredging device are two and are respectively arranged at two sides of the silt storage box.

Through above-mentioned technical scheme, two sets of guide rails, extension frame and desilting device can the river course simultaneously for work efficiency.

The utility model is further configured to: store up the silt incasement and be provided with the filter layer, the filter layer is divided into water storage portion and storage silt portion storing up two parts about the silt case, the outside of storing up the silt case is provided with the suction pump, the suction pump is connected with water storage portion, one side that the water storage portion was kept away from to the suction pump is connected with the outlet pipe.

Through above-mentioned technical scheme, store up the filter layer in the silt case and can filter silt and water and open, then return the river course with the water discharge, store up only to leave silt in the silt case, make things convenient for silt to carry out further processing.

The utility model is further configured to: arrange the silt device including arranging the silt pump and arranging the silt pipe, it connects with storing up the silt portion to arrange the silt pump, arrange the one end that the silt union coupling kept away from storing up the silt case at arranging the silt pump.

Through above-mentioned technical scheme, can transmit the bank with the silt that stores up in the silt case, make things convenient for silt to carry out processing on next step, store up the silt case and also can continue to hold more silt.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 3 is a second schematic structural view of the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

FIG. 5 is a side view of the present invention;

fig. 6 is a cross-sectional view taken along the line C-C of fig. 5 in accordance with the present invention.

The reference numbers in the figures mean: 1. a mobile platform; 2. a silt storage tank; 3. a first connecting rod; 4. a second connecting rod; 5. a first rotating shaft; 6. driving a motor I; 7. a first bevel gear; 8. a second bevel gear; 9. a sludge discharge pipe; 10. a base; 11. a circular empty slot; 12. a second rotating shaft; 13. a mounting seat; 14. a worm gear; 15. a worm; 16. a motor mounting bracket; 17. a second driving motor; 18. a guide rail; 19. a limiting block; 20. a drive mechanism; 21. a sludge pump; 22. a silt suction pipe; 23. a sludge suction port; 24. a filter screen; 25. driving a motor III; 26. a mincing knife; 27. a filter layer; 28. a sludge storage part; 29. a water storage part; 30. a water pump; 31. a water outlet pipe; 32. a sludge discharge pump.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

The present invention is explained below with reference to fig. 1 to 6.

As shown in fig. 5 and 6, the dredging system based on the mobile platform comprises a mobile platform 1, wherein a silt storage tank 2, a dredging device and a silt discharging device are arranged on the mobile platform 1. The filter layer 27 is arranged in the silt storage box 2, so that silt and water can be separated, and the silt is conveniently treated. For there being storage silt portion 28 filter layer 27 top, filter layer 27 below is water storage portion 29, and the outside of storing up silt case 2 is provided with suction pump 30, suction pump 30 is connected with water storage portion 29 one side that water storage portion 29 was kept away from to suction pump 30 is connected with outlet pipe 31, can discharge the water in the water storage portion 29 back to the river course.

As shown in fig. 1, in this embodiment, the silt discharging apparatus includes a silt discharging pump 32 and a silt discharging pipe 9, the silt discharging pump 32 is connected to the silt storage portion 28, the silt discharging pipe 9 is connected to one end of the silt discharging pump 32 far from the silt storage tank 2, and the silt discharging pump 32 can discharge silt in the silt storage portion 28 to the storage facility on the bank through the silt discharging pipe 9, so as to facilitate the next processing of the silt.

As shown in fig. 1, fig. 2 and fig. 4, in this embodiment, the two sides of the mobile platform 1 are both provided with extension frames, the extension frames are arranged at one side close to the dredging device, and the extension frames can support the dredging device. The extension frame comprises a first connecting rod 3 and a second connecting rod 4. Connecting rod two 4 is hydraulic telescoping rod, can clear up the river course of the different degree of depth through length. A base 10 is arranged on the moving platform 1, a circular empty groove 11 is formed in the base 10, a second rotating shaft 12 is rotatably connected to the center of the circular empty groove 11, an installation seat 13 is fixedly connected to the upper end of the second rotating shaft 12, and the second rotating shaft 12 can drive the installation seat 13 to rotate together. One end of the first connecting rod 3 is connected with the mounting seat 13, the upper end of the circular empty groove 11 is provided with a covered edge 34, and the covered edge 34 can limit the position of the mounting seat 13, so that the mounting seat 13 cannot be separated from the circular empty groove 11. One end of the rotating shaft close to the mounting seat 13 is provided with a worm wheel 14, one side of the worm wheel 14 is provided with a worm 15, and the worm 15 is meshed with the worm wheel 14. One end of the worm 15 penetrates through the base 10, a motor mounting frame 16 is arranged outside the base 10, a second driving motor 17 is arranged in the motor mounting frame 16, and the second driving motor 17 can be fixed by the motor mounting frame 16 to play a supporting role. One end of the worm 15, which is far away from the worm wheel 14, is connected with an output shaft of the second driving motor 17, and when the second driving motor 17 rotates, the worm 15 can drive the worm wheel 14 to rotate, so that the mounting base 13 is driven to rotate, and the position of the first connecting rod 3 can be changed. Store up silt case 2 both sides and all be provided with guide rail 18, the guide rail 18 both ends are provided with stopper 19, and the one end that base 10 kept away from mount pad 13 is provided with the recess, and base 10 passes through recess and 18 sliding connection of guide rail. Still be provided with actuating mechanism 20 on the guide rail 18, actuating mechanism 20 is screw rod mechanism, screw rod mechanism includes lead screw and motor, 18 tops of guide rail are located to the lead screw, parallel with guide rail 18, the lead screw can drive the length direction motion of base 10 along guide rail 18, when the river course is narrow, when moving platform 1 can't get into, the motor of start-up lead screw drives connecting rod 3 and the desilting device through lead screw and base 10 and moves the place that needs the clearance, accomplishes the clearance work.

As shown in fig. 2, in the embodiment, a first rotating shaft 5 is disposed at an end of the first connecting rod 3 away from the moving platform 1, and the second connecting rod 4 is rotatably connected to the first connecting rod 3. The dredging device is connected with the first connecting rod 3 and the second connecting rod 4. One side fixedly connected with bevel gear 7 of pivot, the one end that connecting rod two 4 is close to the pivot is provided with driving motor 6, and driving motor 6's output shaft front end is provided with bevel gear two 8, and bevel gear 7 meshes with bevel gear two 8 mutually, and driving motor 6 drives bevel gear two 8 and rotates along bevel gear 7 to realize connecting rod two 4 rotations, can drive the desilting device and clear up the river course of different widths.

As shown in fig. 1, in this embodiment, the dredging device is provided on both sides of the sludge storage tank 2, and the dredging device includes a sludge suction mechanism and a crushing mechanism. The silt suction mechanism comprises a silt suction pipe 22 and a silt suction opening 23. Store up the silt case 2 and be close to one side of inhaling the silt mechanism and be equipped with and take out silt pump 21, store up silt case 2 and be connected with taking out silt pump 21, inhale the one end of silt pipe 22 and be connected with taking out silt pump 21, inhale silt mouth 23 and inhale the one end that silt pipe 22 kept away from and take out silt pump 21 and be connected. The sludge suction pump can wash the sludge at the bottom of the river channel into the sludge storage tank 2 through the sludge suction port 23 and the sludge suction pipe 22 for treatment. The sludge suction pipe 22 is an extensible telescopic pipe and can change the length together with the connecting rod two 4. The sludge suction port 23 is bucket-shaped, and the sludge suction range is wider. A filter screen 24 is arranged in the silt suction port 23, and the filter screen 24 is detachably connected with the silt suction port 23. The filter screen 24 can filter some impurities in the sludge to prevent the sludge suction pipe 22 from being blocked. The stirring mechanism comprises a driving motor III 25 and a stirring knife 26, the driving motor III 25 is positioned at one end, far away from the rotating shaft I5, of the connecting rod II 4, and the driving motor III 25 is a waterproof motor and can be used in water. The crushing knife 26 is connected with the front end of the output shaft of the driving motor III 25, the driving motor III 25 is started, the crushing knife 26 is driven to rotate, sludge and some impurities can be crushed, and the sludge and the impurities can be conveniently sucked.

As shown in fig. 1-6, during the use, start moving platform 1 and remove in the river course, connecting rod two 4 stretches into the river course bottom, starts pump 21 and driving motor three 25, makes to inhale silt pipe 22 and absorbs silt, and stirring sword 26 begins the operation simultaneously, conveniently inhales silt pipe 22 and inhales the silt after stirring silt and magazine. The sludge enters the sludge storage part 28 of the sludge storage tank 2 through the sludge suction pipe 22, the sludge and water are primarily separated through the filter layer 27, and then the water pump 30 on one side of the water storage part 29 is started to discharge the water in the water storage part 29 back to the lake. The sludge discharge pump 32 is started to discharge the sludge in the sludge storage part 28 into the storage equipment on the shore through the sludge discharge pipe 9, so that the next treatment is facilitated. After the sludge in the river channel at the position of the mobile platform 1 is cleaned, the first driving motor 6 is started to drive the second bevel gear 8 to rotate along the first bevel gear 7, and meanwhile, the second connecting rod 4 is started to extend the second connecting rod 4 to the uncleaned river channel, so that the cleaning work is continued. When meeting the narrow river channel that moving platform 1 can't get into, drive connecting rod one 3 through actuating mechanism 20 of guide rail 18 one side and remove to suitable position after, start driving motor two 17, make connecting rod one 3 rotate, drive connecting rod two 4 and inhale silt pipe 22, continue to carry out the river channel clearance.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.

Claims

1. A dredging system based on a mobile platform comprises the mobile platform (1), wherein a dredging storage box (2), a dredging device and a dredging device are arranged on the mobile platform (1), the dredging device is arranged on one side of the dredging storage box (2), the dredging device is arranged on one side, away from the dredging device, of the dredging storage box (2), the dredging system is characterized in that an extending frame is arranged on the mobile platform (1), the extending frame comprises a first connecting rod (3) and a second connecting rod (4), one end of the first connecting rod (3) is rotatably connected with the mobile platform (1), one end, away from the mobile platform (1), of the first connecting rod (3) is provided with a first rotating shaft (5), the second connecting rod (4) is rotatably connected with the first connecting rod (3) through the first rotating shaft (5), the dredging device is arranged on one end, away from the first connecting rod (3), of the second connecting rod (4), the connecting rod II (4) is a hydraulic telescopic rod, one end of the rotating shaft I (5) is fixedly connected with a bevel gear I (7), one end, close to the bevel gear I (7), of the connecting rod II (4) is provided with a driving motor I (6), the front end of an output shaft of the driving motor I (6) is provided with a bevel gear II (8), and the bevel gear I (7) is meshed with the bevel gear II (8).

2. The mobile platform based dredging system of claim 1, wherein: the movable platform is characterized in that a base (10) is arranged on the movable platform (1), a circular empty groove (11) is formed in the base (10), a rotating shaft II (12) is rotatably connected to the center of the circular empty groove (11), a mounting seat (13) is arranged at one end of the rotating shaft II (12), one end, away from the connecting rod II (4), of the connecting rod I (3) is connected with the mounting seat (13), an edge covering (34) is arranged at the upper end of the circular empty groove (11), a worm wheel (14) is arranged at one end, close to the mounting seat (13), of the rotating shaft II (12), a worm (15) is arranged on one side of the worm wheel (14), the worm (15) is meshed with the worm wheel (14), one end of the worm (15) penetrates through the outside of the base (10), a motor mounting rack (16) is arranged outside the base (10), and a driving motor mounting rack (17) is arranged in the motor (16), one end of the worm (15) far away from the worm wheel (14) is connected with an output shaft of a second driving motor (17).

3. The mobile platform based dredging system of claim 2, wherein: the movable platform is characterized in that a guide rail (18) is arranged on the movable platform (1), limiting blocks (19) are arranged at two ends of the guide rail (18), a groove is formed in one end, away from the mounting base (13), of the base (10), the base (10) is connected with the guide rail (18) in a sliding mode through the groove, a driving mechanism (20) is further arranged on the guide rail (18), and the driving mechanism (20) can drive the base (10) to move along the length direction of the guide rail (18).

4. The mobile platform based dredging system of claim 3, wherein: the sediment removal device is including inhaling the silt mechanism, inhale silt mechanism and include inhaling silt pipe (22) and inhale silt mouth (23), it is equipped with pump (21) to take out silt pump to store up one side that silt case (2) are close to the silt mechanism of inhaling, it is connected with pump (21) to store up silt case (2), the one end of inhaling silt pipe (22) is connected with pump (21) of taking out silt, inhale silt mouth (23) and inhale silt pipe (22) and keep away from the one end of taking out silt pump (21) and be connected, it is the bucket form to inhale silt mouth (23), be provided with filter screen (24) in inhaling silt mouth (23), filter screen (24) with inhale silt mouth (23) and be connected for dismantling.

5. The mobile platform based dredging system of claim 4, wherein: the dredging device is characterized by further comprising a stirring mechanism, the stirring mechanism comprises a driving motor III (25) and a stirring knife (26), the driving motor III (25) is located at one end, far away from the connecting rod I (3), of the connecting rod II (4), and the stirring knife (26) is connected with the front end of an output shaft of the driving motor III (25).

6. The mobile platform based dredging system of claim 5, wherein: the guide rail (18), the extension frame and the dredging device are two and are respectively arranged at two sides of the silt storage box (2).

7. The mobile platform based dredging system of claim 5, wherein: store up and be provided with filter layer (27) in silt case (2), filter layer (27) store up silt case (2) upper and lower two parts and divide into storage silt portion (28) and water storage portion (29), the outside of storing up silt case (2) is provided with suction pump (30), suction pump (30) are connected with water storage portion (29), one side that water storage portion (29) were kept away from in suction pump (30) is connected with outlet pipe (31).

8. The mobile platform based dredging system of claim 6, wherein: arrange the silt device including arranging silt pump (32) and arranging silt pipe (9), arrange silt pump (32) and store up silt portion (28) and be connected, arrange silt pipe (9) and connect the one end of keeping away from storage silt case (2) at arranging silt pump (32).