CN216584686U

CN216584686U - River sediment squeezing and dewatering device

Info

Publication number: CN216584686U
Application number: CN202123455115.4U
Authority: CN
Inventors: 黄雅旭; 樊冰; 陆鹏翀; 王光俊; 李生东; 王宏健
Original assignee: ZHEJIANG DREDGING ENGINEERING CO LTD
Current assignee: ZHEJIANG DREDGING ENGINEERING CO LTD
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-24
Anticipated expiration: 2031-12-31

Abstract

The application discloses river sediment squeezes dewatering device relates to sludge dewatering technical field, comprises a workbench, be provided with on the workstation and be used for splendid attire mud and the sewage discharge's of being convenient for dewatering section of thick bamboo, the inside sliding of dewatering section of thick bamboo is provided with and covers dewatering section of thick bamboo upper end open-ended dehydration board, be provided with the drive dewatering board downstream on the workstation and make the water exhaust actuating mechanism in the mud. This application has the effect of being convenient for dewater silt.

Description

River sediment squeezing and dewatering device

Technical Field

The application relates to a silt processing system field especially relates to a river course bed mud squeezes dewatering device.

Background

With the rapid development of urban construction, urban rivers are used as important components of urban water systems, and the river channels are silted and drained unsmooth, so that the life and property safety of people can be threatened directly. Therefore, the sludge in the urban river is often required to be cleaned regularly, and the hidden danger caused by excessive sludge is reduced.

Among the correlation technique, at the in-process of clearance river course, can use the dredger usually, dig out the earth in the river course, the silt of digging out can sign indicating number usually and put the river course both sides or transport the assigned position through the cargo ship, through the natural air-dry after the wind blows the sun.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, and because more harmful substances exist in the sludge, the sludge is dried in natural forms such as wind, sunshine and the like, the harmful substances are easy to continuously enter the air, the environment is polluted, and the body health of people is seriously damaged.

SUMMERY OF THE UTILITY MODEL

In order to improve the drying efficiency of silt, this application provides a river course bed mud squeezes dewatering device.

The application provides a river bed mud squeezes dewatering device adopts following technical scheme:

the utility model provides a river course bed mud squeezes dewatering device, includes the workstation, be provided with on the workstation and be used for splendid attire mud and the sewage discharge's of being convenient for dewatering cylinder, the inside slip of dewatering cylinder is provided with and covers dewatering cylinder upper end open-ended dehydration board, be provided with the drive dehydration board downstream on the workstation and make the water exhaust actuating mechanism in the mud.

Through adopting above-mentioned technical scheme, the staff can be with in putting into the dewatering cylinder from the silt of beating in the river course, then act on actuating mechanism, make actuating mechanism drive the downstream of dehydration board, the in-process of dehydration board downstream extrudees silt, makes the water in the mud discharge from the dewatering cylinder, has improved the efficiency of silt dehydration.

Optionally, the dewatering cylinder includes a plurality of coaxial mounting rings that stack together, the mounting ring lateral wall is fixed with the installation ear, wear to be equipped with the installation section of thick bamboo of connecting a plurality of installation ears on the installation ear, the installation section of thick bamboo lower extreme is fixed with the installation piece, threaded connection has the mounting nut that makes a plurality of mounting rings support tightly and make two adjacent mounting ring junctions of water discharge on the installation section of thick bamboo upper end.

Through adopting above-mentioned technical scheme, stack a plurality of collars together coaxially to make the installation ear align in vertical direction, make the installation section of thick bamboo wear to establish in the installation ear, rotate mounting nut, make the installation piece butt on the installation ear of lower extreme, thereby realize the connection of a plurality of collars, the holistic transport of collar of being convenient for.

Optionally, an installation rod penetrating through the installation block is arranged in the installation cylinder in a penetrating mode, a threaded cylinder is fixed on the upper surface of the workbench, a butting block which is abutted to the upper end face of the threaded cylinder is fixed at the upper end of the installation rod, and the lower end of the installation rod is connected in the threaded cylinder in a threaded mode.

Through adopting above-mentioned technical scheme, on installing the workstation with a plurality of collars that link together, make the installation pole wear to establish in the installation section of thick bamboo, rotate the installation pole, make installation pole threaded connection in the screw thread section of thick bamboo to make the butt piece support tightly at the up end of installation section of thick bamboo, thereby realize the installation of dehydration section of thick bamboo on the workstation.

Optionally, a rotating ring abutting against the upper and lower mounting rings is arranged between the two adjacent mounting rings, and a rotating block facilitating rotation of the rotating ring is fixed on the side wall of the rotating ring.

Through adopting above-mentioned technical scheme, the staff can act on the rotor block, makes the rotor block drive the swivel becket and rotates in the horizontal direction, reduces the silt and blocks up the possibility of swivel becket and collar joint portion, the drainage of the sewage of being convenient for.

Optionally, a support is fixed on the workbench, a positioning plate is fixed on the support, the driving mechanism comprises a driving barrel rotatably connected to the positioning plate, a driving screw is connected to the driving barrel in a threaded manner, the dewatering plate is fixed to the lower end face of the driving screw, and a driving assembly which enables the driving barrel to rotate and enables the dewatering plate to move in the vertical direction is arranged on the positioning plate.

Through adopting above-mentioned technical scheme, place the dehydration section of thick bamboo with silt in, the staff acts on drive assembly, makes drive assembly drive the rotation of drive cylinder, and the drive cylinder rotates the in-process, makes the drive lead screw drive the downstream of dehydration board, extrudees the silt in the dehydration section of thick bamboo, the discharge of the sewage of being convenient for.

Optionally, the driving assembly includes a driving gear ring fixed on the outer wall of the driving barrel, the positioning plate is fixed with a driving motor, a driving gear engaged with the driving gear ring is fixed on an output shaft of the driving motor, and the dewatering plate is fixed with a guide rod penetrating through the positioning plate and moving in the vertical direction relative to the positioning plate.

Through adopting above-mentioned technical scheme, driving motor starts to drive gear and rotates, and drive gear drives drive ring gear and drive cylinder and rotates, under the effect of guide bar, prevents that the dehydration board from rotating, makes the drive lead screw of threaded connection on the drive cylinder move in vertical direction.

Optionally, the workstation includes the work board that the level set up and fixes two backup pads at the work board lower surface, and two backup pads are parallel to each other, set up on the work board and run through the workstation about the surface and with the coaxial logical groove of collar, be provided with in the backup pad and be used for making collar lower extreme opening open or closed switch module.

Through adopting above-mentioned technical scheme, after silt extrusion is accomplished, the staff can act on the switch module, makes the opening of collar lower extreme open, is convenient for take out of mud.

Optionally, sliding grooves are formed in the side walls, opposite to the supporting plate, of the supporting plate in the height direction, the switch assembly comprises a sliding plate which is connected with the two sliding grooves and moves in the vertical direction, a switch seat which abuts against the lower end face of the mounting ring and enables an opening at the lower end of the mounting ring to be closed is fixed at the upper end of the sliding plate, a lifting screw is rotatably connected in the sliding grooves, the lifting screw vertically penetrates through the sliding plate and is in threaded connection with the sliding plate, and a lifting motor which drives the lifting screw to rotate is fixed in the sliding grooves.

Through adopting above-mentioned technical scheme, elevator motor drives the lift screw and rotates, makes the sliding plate of threaded connection on the lift screw drive the switch seat and moves in vertical direction to make open-close seat control collar lower extreme open-ended open and closed, be convenient for extrude the discharge of silt after being convenient for extrude silt.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sludge is placed into the dewatering cylinder, and is extruded in the downward movement process of the dewatering plate, so that water in the sludge is discharged from the dewatering cylinder, and the sludge is dewatered conveniently;

2. the switch seat arranged in a sliding manner is convenient for extruded sludge to be discharged from the bottom of the mounting ring.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Figure 2 is a schematic view of the dewatering cylinder.

Fig. 3 is a schematic structural view of a switch assembly.

Description of reference numerals:

1. a work table; 2. a support plate; 3. a working plate; 4. a support; 5. positioning a plate; 6. a dewatering plate; 7. a mounting ring; 8. a rotating ring; 9. rotating the block; 10. mounting lugs; 11. mounting the cylinder; 12. mounting blocks; 13. mounting a nut; 14. mounting a rod; 15. a butting block; 16. a threaded barrel; 17. a drive cylinder; 18. driving a lead screw; 19. a drive gear ring; 20. a drive motor; 21. a drive gear; 22. a guide bar; 23. a through groove; 24. a sliding groove; 25. a sliding plate; 26. a switch base; 27. lifting a screw rod; 28. a lifting motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses river sediment squeezing and dewatering device. Referring to fig. 1, including workstation 1, workstation 1 includes that two are the backup pad 2 of vertical setting, and two backup pads 2 are parallel to each other, are provided with the working plate 3 of connecting two backup pads 2 and being the level setting in backup pad 2. The fixed surface has the axis to be vertical setting and is used for the dehydration section of thick bamboo of splendid attire mud on the 3 upper surface of working plate, the welding has the support 4 that is vertical setting on the 3 upper surface of working plate, the welding has locating plate 5 that is the level setting on support 4, locating plate 5 is located the dehydration section of thick bamboo top, and it has the space that supplies silt to enter into the dehydration section of thick bamboo to reserve between locating plate 5 and the dehydration section of thick bamboo up end, be provided with the dehydration board 6 of moving in vertical direction on locating plate 5, but dehydration board 6 and dehydration section of thick bamboo coaxial and 6 lateral walls butt of dehydration board are in the dehydration section of thick bamboo inside wall, dehydration board 6 downstream in the dehydration section of thick bamboo, extrude silt, make the water in the silt extrude outside the dehydration section of thick bamboo.

Referring to fig. 1 and 2, the dewatering cylinder comprises a plurality of mounting rings 7 coaxially stacked together, a rotating ring 8 coaxial with the mounting rings 7 is arranged between every two adjacent mounting rings 7, and the upper surface and the lower surface of the rotating ring 8 are respectively abutted against the upper mounting ring 7 and the lower mounting ring 7. The inner diameter of the rotating ring 8 is the same as the inner diameter of the mounting ring 7, the outer diameter of the rotating ring 8 is the same as the outer diameter of the mounting ring 7, the rotating block 9 convenient for the rotating ring 8 to rotate is integrally formed on the outer side wall of the rotating ring 8, a worker can act on the rotating block 9 to enable the rotating ring 8 to rotate, the possibility that sludge blocks a gap between the rotating ring 8 and the mounting ring 7 is reduced, and therefore sewage can be extruded conveniently. The outer side wall of the mounting ring 7 is welded with a mounting lug 10, the mounting lug 10 is provided with a mounting cylinder 11 parallel to the axis of the mounting ring 7, the mounting cylinder 11 is connected with a plurality of mounting lugs 10, the lower end of the mounting cylinder 11 is welded with a mounting block 12, and the upper end of the mounting cylinder 11 is in threaded connection with a mounting nut 13. The mounting cylinder 11 is connected with the mounting lugs 10, the mounting block 12 is tightly abutted to the lower end face of the mounting lug 10 at the lowest part, the mounting nut 13 at the upper part is rotated, and the mounting rings 7 and the rotating ring 8 are tightly abutted under the action of the mounting nut 13, so that the connection of the mounting rings 7 and the rotating ring 8 is realized.

Referring to fig. 1 and 2, an installation rod 14 penetrating through an installation block 12 is arranged in an installation cylinder 11 in a penetrating manner, a threaded cylinder 16 with an upper end surface flush with the upper end surface of a working plate 3 is bonded on a workbench 1, a butt block 15 abutting against the upper end surface of the threaded cylinder 16 is welded on the upper end surface of the installation rod 14, and the lower end of the installation rod 14 is connected in the threaded cylinder 16 in a threaded manner, so that the connection of a dewatering cylinder on the working plate 3 is realized.

Referring to fig. 1 and 2, a driving mechanism for driving the dewatering plate 6 to move downwards and discharging water in sludge is arranged on the positioning plate 5, the driving mechanism comprises a driving barrel 17 connected to the upper surface of the positioning plate 5 through a bearing in a rotating manner, the driving barrel 17 is coaxial with the dewatering barrel, a driving lead screw 18 is connected to the driving barrel 17 through an internal thread, the driving lead screw 18 vertically penetrates through the supporting plate 2, the upper surface of the dewatering plate 6 is coaxially welded to the lower end surface of the driving lead screw 18, a driving assembly for driving the driving barrel 17 to rotate is arranged on the positioning plate 5, the driving assembly comprises a driving toothed ring 19 coaxially welded to the outer wall of the driving barrel 17, a driving motor 20 is fixed to the upper surface of the positioning plate 5 through a bolt, a driving gear 21 meshed with the driving toothed ring 19 is welded to an output shaft of the driving motor 20, a guide rod 22 vertically arranged is welded to the upper surface of the dewatering plate 6, and the guide rod 22 penetrates through the upper surface and the lower surface of the positioning plate 5 and moves in the vertical direction relative to the positioning plate 5. The driving motor 20 drives the driving gear 21 to rotate, the driving gear 21 drives the driving toothed ring 19 and the driving cylinder 17 to rotate, and under the action of the guide rod 22, the driving screw rod 18 which is in threaded connection with the driving cylinder 17 moves downwards and extrudes sludge in the dewatering cylinder.

Referring to fig. 1 and 3, a through groove 23 penetrating through the upper and lower surfaces of the workbench 1 is formed in the working plate 3, the through groove 23 is coaxial with the mounting ring 7, the diameter of the through groove 23 is larger than the inner diameter of the mounting ring 7 and smaller than the outer diameter of the mounting ring 7, a sliding groove 24 is formed in the side wall opposite to the support plate 2 along the height direction, a switch assembly for opening or closing the opening at the lower end of the mounting ring 7 is arranged in the sliding groove 24, the switch assembly comprises a sliding plate 25 connecting the two sliding grooves 24 and horizontally arranged, two ends of the sliding plate 25 abut against the inner wall of the sliding groove 24, a switch base 26 coaxial with the mounting ring 7 is bonded on the upper end face of the sliding plate 25, the switch base 26 can abut against the lower end face of the mounting ring 7 located below, the opening at the lower end of the mounting ring 7 is closed, and sludge is prevented from being separated from the dewatering drum from the lower end.

Referring to fig. 1 and 3, a vertically arranged lifting screw 27 is rotatably connected in the sliding groove 24, the lifting screw 27 vertically penetrates through the sliding plate 25 and is in threaded connection with the sliding plate 25, a lifting motor 28 is fixed at the bottom of the sliding groove 24 through a bolt, an output shaft of the lifting motor 28 is coaxially welded on the lifting screw 27, the lifting motor 28 drives the lifting screw 27 to rotate, the lifting motor 28 in threaded connection with the lifting screw 27 drives the sliding plate 25 to move in the vertical direction, and the switch base 26 is used for controlling the opening or closing of the lower end opening of the mounting ring 7, and when the lower end opening of the mounting ring 7 is opened, sludge is conveniently discharged from the lower side.

The implementation principle of the river sediment squeezing and dewatering device in the embodiment of the application is as follows: in preventing silt to the dewatering cylinder, driving motor 20 drives drive gear 21 and rotates, and drive gear 21 drives the drive ring and drives the rotation of section of thick bamboo 17, and drive lead screw 18 drives dehydration board 6 downstream, extrudees the mud in the dewatering cylinder, is convenient for the discharge of the water in the mud.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a river bed mud squeezes dewatering device which characterized in that: the sludge dewatering device comprises a workbench (1), wherein a dewatering cylinder which is used for containing sludge and is convenient for sewage discharge is arranged on the workbench (1), a dewatering plate (6) which covers an opening at the upper end of the dewatering cylinder is arranged in the dewatering cylinder in a sliding mode, and a driving mechanism which drives the dewatering plate (6) to move downwards and enables water in the sludge to be discharged is arranged on the workbench (1).

2. The river sediment squeezing and dewatering device according to claim 1, characterized in that: the dewatering cylinder comprises a plurality of coaxially stacked mounting rings (7), mounting lugs (10) are fixed on the side walls of the mounting rings (7), mounting cylinders (11) connected with the mounting lugs (10) are arranged on the mounting lugs (10) in a penetrating mode, mounting blocks (12) are fixed at the lower ends of the mounting cylinders (11), and a plurality of mounting rings (7) are tightly abutted and water is discharged from the joint parts of the two adjacent mounting rings (7) through mounting nuts (13) in threaded connection with the upper ends of the mounting cylinders (11).

3. The river sediment squeezing and dewatering device according to claim 2, characterized in that: the mounting device is characterized in that a mounting rod (14) penetrating through a mounting block (12) penetrates through the mounting cylinder (11), a threaded cylinder (16) is fixed on the upper surface of the workbench (1), a butting block (15) butting against the upper end face of the threaded cylinder (16) is fixed at the upper end of the mounting rod (14), and the lower end of the mounting rod (14) is in threaded connection with the inside of the threaded cylinder (16).

4. The river sediment squeezing and dewatering device according to claim 3, characterized in that: a rotating ring (8) which is abutted against the upper and lower mounting rings (7) is arranged between the two adjacent mounting rings (7), and a rotating block (9) which is convenient for the rotating ring (8) to rotate is fixed on the side wall of the rotating ring (8).

5. The river sediment squeezing and dewatering device according to claim 1, characterized in that: the automatic dewatering device is characterized in that a support (4) is fixed on the workbench (1), a positioning plate (5) is fixed on the support (4), the driving mechanism comprises a driving barrel (17) which is rotatably connected onto the positioning plate (5), a driving lead screw (18) is connected to the driving barrel (17) in an internal thread manner, the dewatering plate (6) is fixed on the lower end face of the driving lead screw (18), and a driving assembly which enables the driving barrel (17) to rotate and enables the dewatering plate (6) to move in the vertical direction is arranged on the positioning plate (5).

6. The river sediment squeezing and dewatering device according to claim 5, characterized in that: the driving assembly comprises a driving gear ring (19) fixed on the outer wall of the driving cylinder (17), a driving motor (20) is fixed on the positioning plate (5), a driving gear (21) meshed with the driving gear ring (19) is fixed on an output shaft of the driving motor (20), and a guide rod (22) which penetrates through the positioning plate (5) and moves in the vertical direction relative to the positioning plate (5) is fixed on the dewatering plate (6).

7. The river sediment squeezing and dewatering device according to claim 1, characterized in that: workstation (1) including work board (3) that the level set up and fix two backup pads (2) at work board (3) lower surface, two backup pads (2) are parallel to each other, set up on work board (3) and run through workstation (1) lower surface and with the coaxial logical groove (23) of collar (7), be provided with on backup pad (2) and be used for making collar (7) lower extreme opening open or closed switch module.

8. The river sediment squeezing and dewatering device according to claim 7, characterized in that: the switch assembly comprises a sliding plate (25) which is connected with the two sliding grooves (24) and moves in the vertical direction, a switch base (26) which is abutted to the lower end face of the mounting ring (7) and enables the opening of the lower end of the mounting ring (7) to be closed is fixed at the upper end of the sliding plate (25), a lifting lead screw (27) is connected in the sliding groove (24) in a rotating mode, the lifting lead screw (27) vertically penetrates through the sliding plate (25) and is in threaded connection with the sliding plate (25), and a lifting motor (28) which drives the lifting lead screw (27) to rotate is fixed in the sliding groove (24).