CN217480288U

CN217480288U - Excavating device for river dredging

Info

Publication number: CN217480288U
Application number: CN202123196869.2U
Authority: CN
Inventors: 占付民; 潘芳生; 麻瑀; 刘谦; 彭商前; 黄伟; 廖睿景; 付猛; 龚坤; 刘姚鹏
Original assignee: China Railway Erju 1st Engineering Co Ltd
Current assignee: China Railway Erju 1st Engineering Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-09-23
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a river desilting technical field just discloses a river is excavating gear for desilting, including removing the subassembly, the top of removing the subassembly is provided with the diaphragm. This excavating gear is used in river sediment removal, through setting up second driving motor, when needs are cleared up excavating gear, it drives sector gear through the output shaft to start second driving motor, sector gear rotates then can drive and controls about the rack board, the rack board is through the cooperation with sliding plate and compression spring this moment, drive and strike hammer reciprocating motion, thereby strike the silt that makes its inside adhesion to excavating hopper and shake and fall, simultaneously through the cooperation of booster pump and two-way nozzle, spray the inside at excavating hopper with the clearance water in the water tank, make the silt of caking soften, thereby can be by easy cleaing away, realized can carrying out the purpose of clearing up to the silt on the excavating gear, very big improvement the practicality of device, be convenient for people to use.

Description

Excavating device for river dredging

Technical Field

The utility model relates to a river sediment removal technical field specifically is a digging device for river sediment removal.

Background

In the area of the delta of the pearl river, river refers to a river branch, a lake branch, a branch of a river, a branch and branch of stream or river water, and the like, and in short, it refers to a relatively small river, a stream, a branch and the like, and a river channel without a head and a tail (without a river mouth and a river source) or with two gates.

At present, the digging device is used when dredging is carried out on the river, but the existing digging device generally needs to be cleaned manually after being used, and silt on the digging device is difficult to clean after caking, so that the digging efficiency of the digging device is reduced, the practicability is poor, and the digging device for dredging the river is provided.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a river gushes excavating gear for desilting possesses can clear up advantages such as silt on the excavating gear, has solved current excavating gear and generally all needs the manual work to clear up after using, and silt on the excavating gear is extremely difficult to clear away after the caking to the influence has reduced excavating gear's excavation efficiency, the relatively poor problem of practicality.

For the purpose that realizes above-mentioned silt that can clear up on the excavating gear, the utility model provides a following technical scheme: the utility model provides a dredging device for river sediment removal, includes the removal subassembly, the top of removal subassembly is provided with the diaphragm, the bottom of diaphragm is provided with the promotion subassembly, the inner wall right side that promotes the subassembly is provided with one end and extends to its left auxiliary assembly, auxiliary assembly and the interior roof and the interior wall connection that promote the subassembly, auxiliary assembly's bottom extends to the bottom that promotes the subassembly, auxiliary assembly's bottom is provided with quantity and is two and is the excavating bucket that bilateral symmetry distributes, auxiliary assembly's top is provided with the washing subassembly that one end extends to its bottom, it is located between two excavating buckets to wash the subassembly, two excavating bucket's the looks dorsal part all is provided with strikes the subassembly.

Preferably, the moving assembly comprises a moving seat, the top fixedly connected with balancing weight of the moving seat, the top fixedly connected with of the moving seat is located on the left side of the balancing weight, the output shaft of the first driving motor is fixedly connected with a rotating shaft, and the transverse plate is fixedly connected to the top of the rotating shaft.

Preferably, the pushing assembly comprises hydraulic push rods, the bottom fixedly connected with quantity of the transverse plates is two hydraulic push rods which are distributed in a bilateral symmetry mode, the hydraulic push rods are located on the left side of the rotating shaft, the left side is located on the left side of the rotating shaft, and the output end of each hydraulic push rod is fixedly connected with an adjusting frame with one end fixedly connected with the output end of the corresponding hydraulic push rod on the right side.

Preferably, the auxiliary assembly includes the fixed frame of motor, the fixed frame of left side fixedly connected with motor of adjust frame, fixedly connected with limiting plate between the interior roof of adjust frame and the interior diapire, the inner wall left side fixedly connected with servo motor of the fixed frame of motor, servo motor's output shaft department fixedly connected with one end extends to the inside threaded rod that runs through the limiting plate of adjust frame, the right side of threaded rod is rotated with the inner wall right side of adjust frame and is connected, the outside of threaded rod is provided with two sections opposite direction's screw thread, and two sections length of thread equal, the outside threaded connection of threaded rod has the thread block that is located the limiting plate left and right sides, two the bottom of thread block all extends to the bottom of adjust frame, two the top of excavating hopper respectively with the bottom fixed connection of two thread blocks.

Preferably, the cleaning assembly comprises a water tank, the top of the adjusting frame is fixedly connected with the water tank located between the two hydraulic push rods, the right side of the water tank is fixedly connected with a pressurizing water pump, the water inlet end of the pressurizing water pump extends into the water tank, the water outlet end of the pressurizing water pump is fixedly connected with a water pipe, one end of the water pipe penetrates through the adjusting frame, the water pipe is located on the front side of the limiting plate, the bottom of the water pipe is fixedly connected with a bidirectional nozzle, and the bidirectional nozzle is located between the two digging hoppers.

Preferably, the knocking assembly comprises a rectangular frame, the opposite back sides of the two excavating hoppers are fixedly connected with the rectangular frame, a vertical plate is fixedly connected between the inner bottom wall and the inner top wall of the rectangular frame, a sleeve with one end penetrating through the vertical plate is fixedly connected with the inner wall of the rectangular frame at the side far away from the excavating hopper, a sliding plate is connected between the inner bottom wall and the inner top wall of the sleeve in a sliding manner, one side of the sliding plate close to the excavating hopper is fixedly connected with a knocking hammer jointed with the sliding plate, one side of the sliding plate, which is far away from the excavating hopper, is fixedly connected with a rack plate of which one end extends to the outside of the rectangular frame, a compression spring sleeved outside the rack plate is fixedly connected between one side of the sliding plate far away from the excavating hopper and the inner wall of the rectangular frame, one side of the rectangular frame, which is far away from the excavating hopper, is fixedly connected with a second driving motor, and the output shaft of the second driving motor is fixedly connected with a sector gear meshed with the rack plate.

Compared with the prior art, the utility model provides a dredging device for river surge dredging possesses following beneficial effect:

this excavating gear is used in river sediment removal, through setting up second driving motor, when needs are cleared up excavating gear, it drives sector gear through the output shaft to start second driving motor and rotates, sector gear rotates then can drive and controls about the rack board, the rack board is through the cooperation with sliding plate and compression spring this moment, drive and strike hammer reciprocating motion, thereby strike the silt that makes its inside adhesion to excavating hopper and shake and fall, simultaneously through the cooperation of booster pump and two-way shower nozzle, spray the inside at excavating hopper with the clearance water in the water tank, make the silt of caking soften, thereby can be by easy cleaing away, realized can carrying out the purpose of clearance to the silt on the excavating gear, very big improvement the practicality of device.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

fig. 3 is an enlarged schematic view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a moving component 1, a moving seat 11, a balancing weight 12, a first driving motor 13, a rotating shaft 14, a transverse plate 2, a pushing component 3, a hydraulic push rod 31, a regulating frame 32, an auxiliary component 4, a motor fixing frame 41, a servo motor 42, a limiting plate 43, a threaded rod 44, a threaded block 45, a cleaning component 5, a water tank 51, a pressure water pump 52, a water conveying pipe 53, a bidirectional nozzle 54, a digging hopper 6, a knocking component 7, a rectangular frame 71, a vertical plate 72, a sleeve 73, a sliding plate 74, a knocking hammer 75, a rack plate 76, a compression spring 77, a second driving motor 78 and a sector gear 79.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an excavating device for river dredging comprises a moving assembly 1, a transverse plate 2 fixedly connected to the top of the moving assembly 1, the moving assembly 1 comprises a moving seat 11, a balancing weight 12 fixedly connected to the top of the moving seat 11, a first driving motor 13 fixedly connected to the top of the moving seat 11 and located on the left side of the balancing weight 12, a rotating shaft 14 fixedly connected to the output shaft of the first driving motor 13, and the transverse plate 2 fixedly connected to the top of the rotating shaft 14.

The bottom fixedly connected with pushing assembly 3 of diaphragm 2, pushing assembly 3 includes hydraulic push rod 31, and the bottom fixedly connected with quantity of diaphragm 2 is two and is the hydraulic push rod 31 that bilateral symmetry distributes, and hydraulic push rod 31 is located the left side of pivot 14, and the output end fixedly connected with one end of left side hydraulic push rod 31 and the right side hydraulic push rod 31 output end fixedly connected's of hydraulic push rod 32 frame of adjusting.

The right side of the inner wall of the pushing component 3 is rotatably connected with an auxiliary component 4 with one end extending to the left side of the pushing component, the auxiliary component 4 is fixedly connected with an inner top wall and an inner bottom wall of the pushing component 3, the bottom of the auxiliary component 4 extends to the bottom of the pushing component 3, the bottom of the auxiliary component 4 is fixedly connected with two excavating hoppers 6 which are distributed in bilateral symmetry, the auxiliary component 4 comprises a motor fixing frame 41, the left side of the adjusting frame 32 is fixedly connected with the motor fixing frame 41, a limiting plate 43 is fixedly connected between the inner top wall and the inner bottom wall of the adjusting frame 32, the left side of the inner wall of the motor fixing frame 41 is fixedly connected with a servo motor 42, a threaded rod 44 with one end extending to the inside of the adjusting frame 32 and penetrating through the limiting plate 43 is fixedly connected at the output shaft of the servo motor 42, the right side of the threaded rod 44 is rotatably connected with the right side of the inner wall of the adjusting frame 32, two threads with opposite directions are arranged outside the threaded rod 44, the two sections of threads are equal in length, the outer threads of the threaded rod 44 are connected with thread blocks 45 located on the left side and the right side of the limiting plate 43, the bottoms of the two thread blocks 45 extend to the bottom of the adjusting frame 32, and the tops of the two excavating hoppers 6 are fixedly connected with the bottoms of the two thread blocks 45 respectively.

Top fixedly connected with one end of supplementary subassembly 4 extends to the washing subassembly 5 of its bottom, it is located between two excavation hopper 6 to wash subassembly 5, it includes water tank 51 to wash subassembly 5, the top fixedly connected with of adjusting frame 32 is located the water tank 51 between two hydraulic rod 31, the right side fixedly connected with booster pump 52 of water tank 51, the end of intaking of booster pump 52 extends to the inside of water tank 51, the raceway 53 that adjusting frame 32 was run through to the play water end fixedly connected with one end of booster pump 52, raceway 53 is located the front side of limiting plate 43, the bottom fixedly connected with bidirectional nozzle 54 of raceway 53, bidirectional nozzle 54 is located between two excavation hopper 6.

The knocking components 7 are fixedly connected to the opposite back sides of the two excavating hoppers 6, each knocking component 7 comprises a rectangular frame 71, the opposite back sides of the two excavating hoppers 6 are fixedly connected with the rectangular frames 71, a vertical plate 72 is fixedly connected between the inner bottom wall and the inner top wall of each rectangular frame 71, the inner wall of one side, far away from the excavating hoppers 6, of each rectangular frame 71 is fixedly connected with a sleeve 73, one end of each sleeve 73 penetrates through the corresponding vertical plate 72, a sliding plate 74 is slidably connected between the inner bottom wall and the inner top wall of each sleeve 73, one side, close to the excavating hoppers 6, of each sliding plate 74 is fixedly connected with a knocking hammer 75 attached to the corresponding sliding plate, one side, far away from the excavating hoppers 6, of each sliding plate 74 is fixedly connected with a rack plate 76, one end of each rack plate 76 extends to the outside of each rectangular frame 71, a compression spring 77 sleeved outside each rack plate 76 is fixedly connected between one side, far away from the excavating hoppers 6, of each rectangular frame 71 is fixedly connected with a second driving motor 78, a sector gear 79 engaged with the rack plate 76 is fixedly connected to an output shaft of the second driving motor 78, and by providing the second driving motor 78, when the excavating device needs to be cleaned, the second driving motor 78 is started to drive the sector gear 79 to rotate through the output shaft, the sector gear 79 rotates to drive the rack plate 76 to move left and right, at the moment, the rack plate 76 drives the knocking hammer 75 to move back and forth through the matching of the sliding plate 74 and the compression spring 77, thereby knocking the excavating hopper 6 to shake off the adhered sludge inside thereof, while spraying the cleaning water in the water tank 51 to the inside of the excavating hopper 6 by cooperation of the pressurizing water pump 52 and the bidirectional nozzle 54, so that the caked sludge is softened, therefore, the dredging device can be easily cleaned, the aim of cleaning sludge on the dredging device is fulfilled, and the practicability of the dredging device is greatly improved.

When the sludge excavating machine is used, the hydraulic push rod 31 is started firstly, the adjusting frame 32 is driven to move downwards, so that the excavating hoppers 6 move to the inside of sludge, then the servo motor 42 is started, the threaded rod 44 is driven to rotate through the output shaft, the threaded rod 44 rotates to drive the threaded block 45 to move, and the two excavating hoppers 6 move relatively to excavate the sludge.

In summary, the excavating device for river dredging is provided with the second driving motor 78, when the excavating device needs to be cleaned, the second driving motor 78 is started to drive the sector gear 79 to rotate through the output shaft, the sector gear 79 rotates to drive the rack plate 76 to move left and right, at the moment, the rack plate 76 drives the knocking hammer 75 to reciprocate through the cooperation with the sliding plate 74 and the compression spring 77, so that the excavating hopper 6 is knocked to shake off the adhered silt in the excavating hopper, meanwhile, through the cooperation of the pressurizing water pump 52 and the bidirectional nozzle 54, the cleaning water in the water tank 51 is sprayed in the excavating hopper 6, so that the caked silt is softened, the purpose of cleaning the silt on the excavating device is achieved easily, the practicability of the device is greatly improved, the problem that the existing excavating device generally needs to be cleaned manually after being used is solved, and silt on the excavating device is extremely difficult to remove after caking, thereby influencing and reducing the excavating efficiency of the excavating device and solving the problem of poor practicability.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a river gushes excavating gear for desilting, is including removing subassembly (1), the top that removes subassembly (1) is provided with diaphragm (2), the bottom of diaphragm (2) is provided with pushing component (3), the inner wall right side that pushes component (3) is provided with one end and extends to its left auxiliary assembly (4), auxiliary assembly (4) and the interior roof and the interior diapire of pushing component (3) are connected, the bottom of auxiliary assembly (4) extends to the bottom of pushing component (3), the bottom of auxiliary assembly (4) is provided with quantity and just is bilateral symmetry distribution's excavation hopper (6), its characterized in that for two: the top of auxiliary assembly (4) is provided with washing subassembly (5) that one end extends to its bottom, it is located between two excavation hopper (6) to wash subassembly (5), two the looks dorsal part of excavation hopper (6) all is provided with strikes subassembly (7).

2. The dredging device for river dredging according to claim 1, wherein: remove subassembly (1) including removing seat (11), the top fixedly connected with balancing weight (12) of removing seat (11), the top fixedly connected with that removes seat (11) is located balancing weight (12) left first driving motor (13), output shaft fixedly connected with pivot (14) of department of first driving motor (13), diaphragm (2) fixed connection is at the top of pivot (14).

3. The dredging device for river dredging according to claim 2, wherein: promote subassembly (3) including hydraulic pressure push rod (31), the bottom fixedly connected with quantity of diaphragm (2) is two and is hydraulic pressure push rod (31) that bilateral symmetry distributes, hydraulic pressure push rod (31) are located the left side of pivot (14), the left side the output end fixedly connected with one end of hydraulic pressure push rod (31) and right side hydraulic pressure push rod (31) output end fixedly connected's regulation frame (32).

4. The dredging apparatus for river dredging according to claim 3, wherein: the auxiliary assembly (4) comprises a motor fixing frame (41), the left side fixedly connected with motor fixing frame (41) of the adjusting frame (32), a limiting plate (43) fixedly connected between the inner top wall and the inner bottom wall of the adjusting frame (32), a servo motor (42) fixedly connected with the left side of the inner wall of the motor fixing frame (41), a threaded rod (44) with one end fixedly connected with the output shaft of the servo motor (42) extending to the inside of the adjusting frame (32) and penetrating through the limiting plate (43), the right side of the threaded rod (44) is rotatably connected with the right side of the inner wall of the adjusting frame (32), two threads with opposite directions are arranged outside the threaded rod (44), the lengths of the two threads are equal, the external thread of the threaded rod (44) is connected with thread blocks (45) located at the left side and the right side of the limiting plate (43), and the bottoms of the two thread blocks (45) all extend to the bottom of the adjusting frame (32), the tops of the two digging hoppers (6) are respectively and fixedly connected with the bottoms of the two thread blocks (45).

5. The dredging apparatus for river dredging according to claim 4, wherein: cleaning component (5) includes water tank (51), the top fixedly connected with of adjusting frame (32) is located water tank (51) between two hydraulic push rod (31), the right side fixedly connected with booster pump (52) of water tank (51), the end of intaking of booster pump (52) extends to the inside of water tank (51), the raceway (53) of adjusting frame (32) are run through to the play water end fixedly connected with one end of booster pump (52), raceway (53) are located the front side of limiting plate (43), the bottom fixedly connected with bidirectional nozzle (54) of raceway (53), bidirectional nozzle (54) are located between two excavating hopper (6).

6. The dredging device for river dredging according to claim 1, wherein: the knocking component (7) comprises rectangular frames (71), the opposite back sides of the two excavating hoppers (6) are fixedly connected with the rectangular frames (71), a vertical plate (72) is fixedly connected between the inner bottom wall and the inner top wall of each rectangular frame (71), the inner wall of one side, far away from the excavating hoppers (6), of each rectangular frame (71) is fixedly connected with a sleeve (73) of which one end penetrates through the corresponding vertical plate (72), a sliding plate (74) is slidably connected between the inner bottom wall and the inner top wall of each sleeve (73), one side, close to the excavating hoppers (6), of each sliding plate (74) is fixedly connected with a knocking hammer (75) which is attached to the corresponding sliding plate, one side, far away from the excavating hoppers (6), of each sliding plate (74) is fixedly connected with a rack plate (76) of which one end extends to the outer part of each rectangular frame (71), and a compression spring (77) which is sleeved outside each rack plate (76) is fixedly connected between one side, far away from the excavating hoppers (6) of each sliding plate (74) and the inner wall of each rectangular frame (71), one side of the rectangular frame (71) far away from the excavating hopper (6) is fixedly connected with a second driving motor (78), and an output shaft of the second driving motor (78) is fixedly connected with a sector gear (79) meshed with the rack plate (76).