CN215406250U

CN215406250U - River channel treatment dredging device

Info

Publication number: CN215406250U
Application number: CN202121908554.3U
Authority: CN
Inventors: 陈国红; 白亚飞; 韩光学
Original assignee: Fuyang Water Conservancy Construction and Installation Engineering Co
Current assignee: Fuyang Water Conservancy And Hydropower Construction Group Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-04
Anticipated expiration: 2031-08-13

Abstract

The application discloses sediment removal device is administered in river course, include the hull, install the shovel of digging on the hull, install the collecting storage that is used for accomodating silt on the deck of hull, the collecting storage includes polylith bounding wall, polylith the vertical setting of bounding wall and end to end and form open-top's frame shape storehouse, seted up the hole of permeating water on the lateral wall of bounding wall, the vertical push pedal that is provided with in the collecting storage, the push pedal both ends slide respectively set up in the collecting storage wherein on the lateral wall of the both sides that are parallel to each other, the slip direction of push pedal with the length direction of bounding wall is unanimous, be provided with reciprocating motion on the hull the pushing mechanism of push pedal. This application has and hinders silt and flow at will in the hull to guarantee the effect of the stability of hull.

Description

River channel treatment dredging device

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to a river channel treatment dredging device.

Background

Along with the rapid development of domestic economy, the pace of urbanization construction is accelerated, urban planning and construction are accelerated, and a lot of urban domestic sewage and industrial sewage are directly discharged without being treated. Leading to pollution of urban river channels and suburban river channels. The clogging was severe. Thus, a dredging vessel is required to remediate the river environment. There are many types of dredging devices, one of which is a mechanical dredging type, i.e., a dredger or other engineering equipment is used to directly dredge the silt on the river bed to the ground or on a ship.

However, if the silt on the river bed is dug on the ship, water in the silt is dug into the ship body together, so that the silt flows freely in the ship body, and the ship body is easy to be unstable.

SUMMERY OF THE UTILITY MODEL

In order to hinder silt to flow at will in the hull to guarantee the stability of hull, this application provides a river course improvement desilting device.

The application provides a pair of river channel treatment sediment removal device adopts following technical scheme:

the utility model provides a dredging device is administered in river course, includes the hull, installs the shovel of digging on the hull, install the collecting storage that is used for accomodating silt on the deck of hull, collecting storage includes polylith bounding wall, polylith the vertical setting of bounding wall and end to end and form open-top's frame shape storehouse, seted up the hole of permeating water on the lateral wall of bounding wall, the vertical push pedal that is provided with in the collecting storage, the push pedal both ends slide respectively set up in collecting storage wherein on the lateral wall of the both sides that are parallel to each other, the slip direction of push pedal with the length direction of bounding wall is unanimous, be provided with reciprocating motion on the hull the pushing mechanism of push pedal.

Through adopting above-mentioned technical scheme, utilize to dig the shovel and can dig silt to the collecting storage in, then utilize pushing mechanism to promote the push pedal, can compress silt under the effect of push pedal, silt is at the in-process of compression, can be so that the water in the silt flows the collecting storage through the hole of permeating water, and then can make silt tend to solid-state form, therefore can obstruct silt and flow at will in the hull to guarantee the stability of hull.

Preferably, the pushing mechanism comprises a mounting plate vertically and fixedly connected to the deck and positioned in the storage bin, a rack arranged on the mounting plate in a sliding mode, a first gear rotationally arranged on the mounting plate and meshed with the rack, a switching plate close to the push plate and moving along with the push plate, a first connecting rod fixedly connected to a rotating shaft of the gear, a second connecting rod hinged to the switching plate and a driving assembly driving the rack to move, the swinging surfaces of the first connecting rod and the second connecting rod are vertical to the deck, one end of the first connecting rod, which is far away from the first gear, is rotatably provided with a second gear, one end, far away from the keysets, of the second connecting rod rotates and is provided with a third gear, the second gear and the third gear are meshed with each other and are located right above the mounting plate and the keysets, and a supporting connecting rod is hinged between the rotating shaft of the second gear and the rotating shaft of the third gear.

Through adopting above-mentioned technical scheme, drive assembly drives the rack and removes, the rack drives gear one and rotates, gear one's rotation drives connecting rod one swing, connecting rod one swing drives gear two swings, because gear two and three meshing of gear, and then can drive connecting rod two swings, thereby can be so that connecting rod one is to opening or draw in the form with connecting rod two, open gradually as connecting rod one and connecting rod two, can promote the keysets and keep away from the mounting panel, and then can drive the push pedal and keep away from the mounting panel, consequently can utilize the push pedal and the lateral wall extrusion silt of collecting storage facility.

Preferably, the pushing mechanism further comprises a third connecting rod parallel to the first connecting rod and a fourth connecting rod parallel to the second connecting rod; one end of the connecting rod III is hinged to the mounting plate, the other end of the connecting rod III is hinged to a connecting support rod I, one end, far away from the connecting rod III, of the connecting rod I is hinged to one end, close to the gear II, of the connecting rod I, and the hinged points of the connecting rod I, the connecting support rod I and the connecting rod III are connected end to form a parallelogram; one end of the connecting rod II is hinged to one end, close to the gear III, of the connecting rod II, and the connecting rod II, the connecting rod II and the hinged points of the connecting rod II are connected end to form a parallelogram.

By adopting the technical scheme, the end-to-end connection among the hinge points of the first connecting rod, the first connecting support rod and the third connecting rod forms a parallelogram, and the end-to-end connection among the hinge points of the second connecting rod, the second connecting support rod and the fourth connecting rod forms a parallelogram, so that the pushing mechanism is more stable in the opening and closing processes.

Preferably, a supporting plate is fixedly connected between the first connecting supporting rod and the second connecting supporting rod.

Through adopting above-mentioned technical scheme, utilize the backup pad, can be so that form the trapezoidal form between connecting strut one, backup pad, connecting strut two and the support connecting rod, further improved pushing mechanism's steadiness.

Preferably, the pushing mechanisms are provided with two groups and symmetrically arranged at two ends of the push plate in the length direction.

Through adopting above-mentioned technical scheme, can all exert thrust to the both ends of push pedal to guarantee to have sufficient thrust and promote the push pedal.

Preferably, drive assembly including install in driving motor on the collecting storage lateral wall, pass the mounting panel of both sides and rotate dwang, the drive gear of coaxial coupling on the dwang that sets up on the collecting storage lateral wall, drive gear be provided with two and respectively with both sides rack toothing among the pushing mechanism, the one end coaxial coupling of dwang in on driving motor's the output.

Through adopting above-mentioned technical scheme, utilize driving motor drive dwang to rotate, the dwang drives two drive gear rotations simultaneously, and two drive gear drive respectively drive two rack removals, and then can realize moving simultaneously through two racks of a drive assembly drive.

Preferably, the two sides of the pushing mechanism are fixedly connected with a long cross rod between the adapter plates, and short cross rods are fixedly connected between the adapter plates and the push plates and between the middle parts of the long cross rods and the push plates.

By adopting the technical scheme, the frame consisting of the long cross rods and the short cross rods is utilized, so that the support frame can be formed between the adapter plate and the push plate, and the deformation of the push plate is reduced.

Preferably, a cross rod is connected between two adjacent short cross rods.

Through adopting above-mentioned technical scheme, utilize the crossbar can further improve the support intensity between keysets and the push pedal, further hindered the push pedal and taken place deformation.

In conclusion, utilize to dig the shovel and can dig silt to the collecting storage in, then utilize pushing mechanism to promote the push pedal, can compress silt under the effect of push pedal, silt is at the in-process of compression, can be so that the water in the silt flows out the collecting storage through the hole of permeating water, and then can make silt tend to solid-state form, therefore can obstruct silt and flow at will in the hull to guarantee the stability of hull.

Drawings

Fig. 1 is a schematic view of the whole structure of the dredging device in the embodiment of the application.

Fig. 2 mainly illustrates the overall configuration of the storage and pushing mechanism in fig. 1.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2, mainly illustrating a partial configuration of the pushing mechanism.

Description of reference numerals:

1. a hull; 100. a deck; 2. digging a shovel; 3. a storage bin; 31. enclosing plates; 311. water permeable holes; 32. pushing the plate; 4. a pushing mechanism; 41. mounting a plate; 42. a rack; 43. a first gear; 44. an adapter plate; 45. a first connecting rod; 451. a second gear; 46. a second connecting rod; 461. a third gear; 47. a support link; 48. a third connecting rod; 481. connecting a first support rod; 49. a connecting rod IV; 491. a second connecting strut; 40. a support plate; 400. a drive assembly; 401. a drive motor; 402. rotating the rod; 403. a drive gear; 51. a long cross bar; 52. a short cross bar; 53. a cross bar.

Detailed Description

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

The embodiment of the application discloses a dredging device is administered in river course. Referring to fig. 1 and 2, the dredging device includes hull 1, dig shovel 2 and collecting chamber 3, dig shovel 2 and install in the one end of hull 1, dig shovel 2 and be used for digging silt up, collecting chamber 3 includes bounding wall 31 and push pedal 32, bounding wall 31 is provided with four, the vertical rigid coupling of bounding wall 31 is on deck 100 of hull 1, four bounding walls 31 end-to-end connection and shaping are rectangular shape framework, the hole 311 of permeating water of a plurality of evenly distributed is seted up along its length direction on the bounding wall 31, push pedal 32 is strip shaped plate and vertical setting, the length of push pedal 32 is square perpendicular with collecting chamber 3's length, the both ends of push pedal 32 slide and set up on the bounding wall 31 of both sides, the slip direction of push pedal 32 is unanimous with collecting chamber 3's length direction. One end of the containing bin 3 close to the digging shovel 2 is provided with two groups of pushing mechanisms 4, the two groups of pushing mechanisms 4 are symmetrically arranged on two sides of the containing bin 3 in the length direction and close to the enclosing plate 31, and the pushing mechanisms 4 are used for pushing the pushing plate 32 to slide.

Referring to fig. 2 and 3, the pushing mechanism 4 includes a mounting plate 41, a rack 42, a first gear 43, an adapter plate 44, a first link 45, a second link 46, a support link 47, a third link 48, and a fourth link 49. The mounting plate 41 is a rectangular thin plate, the mounting plate 41 is positioned in the storage bin 3 and vertically and fixedly connected to the deck 100, and the mounting plate 41 is close to the storage bin 3, positioned at one end of the digging shovel 2 and close to the coaming 31 in the length direction of the storage bin 3; the rack 42 is connected to the side wall of the mounting plate 41 in a sliding manner, and the sliding direction of the rack 42 is consistent with the length direction of the storage bin 3; the first gear 43 is rotatably disposed on the side wall of the mounting plate 41, the first gear 43 is located above the rack 42, and the first gear 43 and the rack 42 are engaged with each other.

Referring to fig. 2, the adapter plate 44 is a right triangle thin plate, the adapter plate 44 is vertically arranged, one of the square edges is vertically arranged, the adapter plate 44 is positioned on one side of the push plate 32 close to the mounting plate 41, and the hypotenuse of the adapter plate 44 faces one side of the adapter plate 44. The adapter plates 44 in the pushing mechanisms 4 on both sides are fixedly connected with a long cross rod 51, the long cross rod 51 is fixedly connected with the side edge of the adapter plate 44 close to one side of the push plate 32, the two ends of the long cross rod 51, the middle part of the long cross rod 51 and the push plate 32 are fixedly connected with a short cross rod 52, and a cross rod 53 is fixedly connected between two adjacent short cross rods 52.

Referring to fig. 2 and 3, the first connecting rod 45 is a bar-shaped rod, the length direction of the first connecting rod 45 is perpendicular to the axis of the first gear 43, one end of the first connecting rod 45 is fixedly connected to the rotating shaft of the first gear 43, the other end of the first connecting rod 45 is located above the middle portion between the mounting plate 41 and the adapter plate 44, a second gear 451 is rotatably arranged at one end of the first connecting rod 45 away from the first gear 43, and the axis direction of the second gear 451 is consistent with the axis direction of the first gear 43; the second connecting rod 46 is a strip-shaped rod, one end of the second connecting rod 46 is hinged to the adapter plate 44, the hinged point is located at the lower end of the inclined edge of the adapter plate 44, the other end of the second connecting rod 46 is located above the middle part between the mounting plate 41 and the adapter plate 44, one end, far away from the adapter plate 44, of the second connecting rod 46 is rotatably provided with a third gear 461, and the axial direction of the third gear 461 is consistent with the axial direction of the second gear 451; the supporting link 47 is horizontally disposed between the second gear 451 and the third gear 461, and two ends of the supporting link 47 are respectively hinged to the rotating shafts of the second gear 451 and the third gear 461.

Referring to fig. 2 and 3, the connecting rod three 48 is a bar-shaped rod, the connecting rod three 48 is located above the connecting rod one 45, the connecting rod three 48 is parallel to the connecting rod one 45, one end of the connecting rod three 48 is hinged to the mounting plate 41, the other end of the connecting rod three 48 is hinged to the connecting strut one 481, one end, far away from the connecting rod three 48, of the connecting strut one 481 is hinged to a rotating shaft of the gear two 451, and the hinged points of the connecting rod one 45, the connecting strut one 481 and the connecting rod three 48 are connected end to form a parallelogram. The fourth connecting rod 49 is a strip-shaped rod, the fourth connecting rod 49 is located above the second connecting rod 46, the fourth connecting rod 49 is parallel to the second connecting rod 46, one end of the fourth connecting rod 49 is hinged to the adapter plate 44 and located at the higher end of the inclined edge of the adapter plate 44, the other end of the fourth connecting rod 49 is hinged to the second connecting support rod 491, one end, far away from the fourth connecting rod 49, of the second connecting support rod 491 is hinged to a rotating shaft of the third gear 461, and hinged points of the second connecting rod 46, the second connecting support rod 491 and the fourth connecting rod 49 are connected end to form a parallelogram. In addition, a supporting plate 40 is fixedly connected between the first connecting strut 481 and the second connecting strut 491, the supporting plate 40 is located above the supporting connecting rod 47, the supporting plate 40 and the supporting connecting rod 47 are parallel to each other, the length of the supporting plate 40 is greater than that of the supporting connecting rod 47, and the supporting plate 40, the first connecting strut 481, the supporting connecting rod 47 and the second connecting strut 491 form an isosceles trapezoid.

Referring to fig. 2, a driving assembly 400 is further disposed between the pushing mechanisms 4 on both sides, and the driving assembly 400 includes a driving motor 401, a rotating rod 402, and a driving gear 403. The rotating rod 402 penetrates through the mounting plates 41 on the two sides, one end of the rotating rod 402 is rotatably arranged on the coaming 31, the other end of the rotating rod 402 is coaxially connected to an output shaft of the driving motor 401, and the driving motor 401 is mounted on the deck 100; the two driving gears 403 are provided and coaxially connected to the rotating rod 402, and the two driving gears 403 are respectively engaged with the racks 42 in the pushing mechanisms 4 on both sides.

The implementation principle of the river channel treatment dredging device in the embodiment of the application is as follows: the driving motor 401 is used for driving the rotating rod 402 to rotate, the rotating rod 402 simultaneously drives the two driving gears 403 to rotate, the two driving gears 403 respectively drive the two racks 42 to move, and then the two racks 42 can be driven to simultaneously reciprocate through one driving assembly 400. The rack 42 drives the first gear 43 to rotate, the first gear 43 rotates to drive the first connecting rod 45 to swing, the first connecting rod 45 swings to drive the second gear 451 to swing, the second gear 451 is meshed with the third gear 461, and then the second connecting rod 46 can be driven to swing, so that the first connecting rod 45 and the second connecting rod 46 can be opened or closed, when the first connecting rod 45 and the second connecting rod 46 are gradually opened, the adapter plate 44 can be pushed to be far away from the mounting plate 41, and then the push plate 32 can be driven to be far away from the mounting plate 41, and therefore the push plate 32 and the side wall of the storage bin 3 can be utilized to extrude sludge.

Therefore, the sludge can make the water in the sludge flow out of the storage bin 3 through the water permeable holes 311 in the compression process, and then the sludge tends to be solid, so that the sludge can be prevented from flowing freely in the hull 1 to ensure the stability of the hull 1.

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 dredging device is administered in river course, includes hull (1), installs shovel (2) on hull (1), install storage bin (3) that are used for accomodating silt on deck (100) of hull (1), its characterized in that: storage bin (3) include polylith bounding wall (31), polylith bounding wall (31) vertical setting and end to end and form open-top's frame shape storehouse, seted up on the lateral wall of bounding wall (31) and penetrated water hole (311), the vertical push pedal (32) that are provided with in storage bin (3), push pedal (32) both ends slide respectively set up in storage bin (3) wherein on the lateral wall of the both sides that are parallel to each other, the slip direction of push pedal (32) with the length direction of bounding wall (31) is unanimous, be provided with reciprocating motion on hull (1) the pushing mechanism (4) of push pedal (32).

2. The river channel treatment dredging device of claim 1, wherein: the pushing mechanism (4) comprises a mounting plate (41) vertically fixedly connected to a deck (100) and located in the storage bin (3), a rack (42) arranged on the mounting plate (41) in a sliding mode and having a sliding direction consistent with a moving direction of the push plate (32), a first gear (43) rotatably arranged on the mounting plate (41) and meshed with the rack (42), an adapter plate (44) close to the push plate (32) and moving along with the push plate (32), a first connecting rod (45) fixedly connected to a rotating shaft of the first gear (43), a second connecting rod (46) hinged to the adapter plate (44) and a driving assembly (400) driving the rack (42) to move, swinging surfaces of the first connecting rod (45) and the second connecting rod (46) are perpendicular to the deck (100), and a second gear (451) is rotatably arranged at one end, far away from the first gear (43), of the first connecting rod (45), one end, far away from adapter plate (44), of connecting rod two (46) rotates and is provided with gear three (461), gear two (451) with gear three (461) intermeshing and be located mounting panel (41) with directly over between adapter plate (44), the axis of rotation of gear two (451) with articulated between the axis of rotation of gear three (461) have supporting connecting rod (47).

3. The river channel treatment dredging device of claim 2, wherein: the pushing mechanism (4) further comprises a third connecting rod (48) parallel to the first connecting rod (45) and a fourth connecting rod (49) parallel to the second connecting rod (46); one end of the connecting rod III (48) is hinged to the mounting plate (41), the other end of the connecting rod III is hinged to a connecting strut I (481), one end, far away from the connecting rod III (48), of the connecting strut I (481) is hinged to one end, close to the gear II (451), of the connecting rod I (45), one end, far away from the connecting rod III (48), of the connecting rod I (481) and the hinged points of the connecting rod III (48) are connected end to form a parallelogram; one end of the connecting rod four (49) is hinged to the adapter plate (44), the other end of the connecting rod four (49) is hinged to a connecting strut two (491), one end, far away from the connecting rod four (49), of the connecting strut two (491) is hinged to one end, close to the gear three (461), of the connecting rod two (46), the connecting strut two (491) and hinged points of the connecting rod four (49) are connected end to form a parallelogram.

4. The river channel treatment dredging device of claim 3, wherein: and a supporting plate (40) is fixedly connected between the first connecting strut (481) and the second connecting strut (491).

5. The river channel treatment dredging device of claim 2, wherein: the pushing mechanisms (4) are provided with two groups and symmetrically arranged at two ends of the pushing plate (32) in the length direction.

6. The river channel treatment dredging device of claim 5, wherein: drive assembly (400) including install in driving motor (401) on collecting chamber (3) lateral wall, pass mounting panel (41) and the rotation of both sides set up dwang (402), drive gear (403) on dwang (402) of coaxial coupling on collecting chamber (3) lateral wall, drive gear (403) be provided with two and respectively with both sides rack (42) meshing in pushing mechanism (4), the one end coaxial coupling of dwang (402) in on the output of driving motor (401).

7. The river channel treatment dredging device of claim 5, wherein: both sides among the pushing mechanism (4) the rigid coupling has long horizontal pole (51) between keysets (44), keysets (44) with between push pedal (32) and long horizontal pole (51) middle part with all rigid couplings have short horizontal pole (52) between push pedal (32).

8. The river channel treatment dredging device of claim 7, wherein: and a cross rod (53) is connected between two adjacent short cross rods (52).