CN219430855U

CN219430855U - River bottom dredging device

Info

Publication number: CN219430855U
Application number: CN202320645614.XU
Authority: CN
Inventors: 夏云峰; 秦雄; 汪小东; 汤丁丁; 周艳; 张日亮; 焦鹤; 马彩凤; 周毅
Original assignee: China Construction Third Bureau Green Industry Investment Co Ltd
Current assignee: China Construction Third Bureau Green Industry Investment Co Ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-28
Anticipated expiration: 2033-03-28

Abstract

The utility model provides a river bottom dredging device, which comprises: a movable base; the extracting mechanism comprises an extracting pipe for extracting river bottom sludge, a dredging pump and a feeding pipe, wherein the dredging pump and the feeding pipe are communicated with one end of the extracting pipe; the storage box is arranged on the movable base and is used for receiving river bottom sludge conveyed by the conveying pipe; the extrusion mechanism is arranged in the storage box and positioned above the feeding pipe and used for extruding river bottom sludge fed into the storage box. According to the utility model, the storage box is arranged, so that the extracted river bottom sludge can be conveniently stored, the sludge in the storage box is extruded by the extrusion mechanism, so that the water in the sludge is extruded above the screen plate by the extrusion value, and the water in the storage box can be conveniently extracted by the drainage mechanism, so that the technical problem that the water in the sludge cannot be separated in the prior art can be effectively solved, and the cost of sludge treatment is reduced.

Description

River bottom dredging device

Technical Field

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

Background

Ecological river management is an important link in modern ecological city construction, and in the existing river channel cleaning process, sludge in the river channel is sucked and conveyed out by a sludge pump generally, so that the river channel sludge is cleaned.

However, in the prior art, the water in the sludge cannot be separated in the dredging process, so that the subsequent drying time of the sludge is prolonged, and the cost for sludge treatment is increased.

The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.

Disclosure of Invention

The utility model aims to solve the defects and provide a river bottom dredging device.

In order to solve the technical problems, the utility model adopts the following technical scheme: a river bottom dredging device, comprising:

a movable base;

the extracting mechanism comprises an extracting pipe for extracting river bottom sludge, a dredging pump and a feeding pipe, wherein the dredging pump and the feeding pipe are communicated with one end of the extracting pipe;

the storage box is arranged on the movable base and is used for receiving river bottom sludge conveyed by the conveying pipe;

the extrusion mechanism is arranged in the storage box and is positioned above the feeding pipe and used for extruding river bottom sludge fed into the storage box;

the drainage mechanism is arranged in the storage box and is used for draining the sewage in the storage box.

Further, the extrusion mechanism comprises an extrusion screen plate and a first power piece for driving the extrusion screen plate to move.

Further, the drainage mechanism comprises a water suction pump arranged on the storage box, a water suction pipe with one end connected with the water inlet end of the water suction pump and a drain pipe for discharging the pumped water, and the other end of the water suction pipe penetrates through the storage box to pump the sewage in the storage box.

Further, the other end of the water pumping pipe is provided with a water pumping head, and the water pumping head is connected with the first power piece through a connecting plate and moves in the vertical direction along with the first power piece.

Further, the crushing mechanism comprises a box body with one side opened with the bottom, a crushing shaft with one end rotatably arranged on the side wall of the box body and a second power piece for driving the crushing shaft to rotate, and a through hole communicated with the extraction pipe is formed in the box body.

Further, the movable base is provided with a mounting frame, and the mounting frame is provided with a third power piece for adjusting the height of the box body.

Further, a first telescopic section is arranged on the extraction pipe, a second telescopic section is arranged on the feeding pipe, and the first telescopic section and the second telescopic section are corrugated pipes respectively.

Further, a fourth power piece for adjusting the position of the transverse plate is arranged on the vertical plate.

Further, a power supply for providing power is arranged on the movable base.

Further, an opening and closing door is arranged on one side of the storage box.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the storage box is arranged, so that the extracted river bottom sludge can be conveniently stored, the sludge in the storage box is extruded by the extrusion mechanism, so that the water in the sludge is extruded above the screen plate by the extrusion value, and the water in the storage box can be conveniently extracted by the drainage mechanism, so that the technical problem that the water in the sludge cannot be separated in the prior art can be effectively solved, and the cost of sludge treatment is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic front view of an embodiment of the present utility model.

Fig. 2 is a schematic side view of a pulverizing mechanism according to an embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a movable base; 2. an extraction mechanism; 21. an extraction tube; 22. a dredging pump; 23. a feed pipe; 3. a storage case; 4. an extrusion mechanism; 5. a drainage mechanism; 41. extruding the screen plate; 42. a first power member; 51. a water pump; 52. a water pumping pipe; 53. a drain pipe; 54. a water suction head; 55. a connecting plate; 6. a crushing mechanism; 61. a case; 62. a crushing shaft; 63. a second power member; 64. a through hole; 11. a mounting frame; 111. a vertical plate; 112. a cross plate; 113. a third power member; 211. a first telescoping section; 7. a power supply; 12. a universal wheel; 31. an opening/closing door; 231. a second telescoping section; 114. and a fourth power piece.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1-3.

The utility model relates to a river bottom dredging device, which comprises:

a universal wheel 12 is arranged at the bottom of the mobile base 1;

the extraction mechanism 2 comprises an extraction pipe 21 for extracting river bottom sludge, a dredging pump 22 and a feeding pipe 23, wherein the dredging pump 22 is communicated with one end of the extraction pipe 21;

a storage box 3 arranged on the movable base 1 and used for receiving river bottom sludge conveyed by the conveying pipe 23;

the extrusion mechanism 4 is arranged in the storage box 3 and is positioned above the feeding pipe 23 and is used for extruding river bottom sludge fed into the storage box 3;

and a drainage mechanism 5 arranged in the storage box 3 and used for draining sewage in the storage box 3.

During the use, remove the position of waiting to dredge through removing base 1 with whole device, dredging pump 22 opens, carries out the extraction through extracting pipe 21 to river bottom silt, later sends silt to deposit case 3 through conveying pipe 23 in, and extrusion mechanism 4 opens and extrudees the silt of sending into in depositing case 3, and the moisture in the silt discharges under the effect of drainage mechanism 5 to the moisture that the silt that makes deposit case 3 carried reduces, and the convenience is subsequent to the processing of silt, reduces the cost of silt processing.

In one embodiment, the pressing mechanism 4 includes a pressing screen 41 and a first power member 42 for driving the pressing screen 41 to move. By means of the design, through the arrangement of the extrusion screen plate 41 and the first power piece 42, the first power piece 42 can drive the extrusion screen plate 41 to move in the vertical direction, at the moment, moisture in the sludge passes through the extrusion screen plate 41 and is located above the extrusion screen plate 41, and accordingly the drainage mechanism 5 can conveniently extract the moisture.

In one embodiment, the water draining mechanism 5 comprises a water suction pump 51 arranged on the storage box 3, a water suction pipe 52 with one end connected with the water inlet end of the water suction pump 51, and a water draining pipe 53 for draining the pumped water, wherein the other end of the water suction pipe 52 penetrates through the storage box 3 to pump the sewage in the storage box 3. By means of the design, the sewage in the storage box 3 can be conveniently extracted by arranging the water suction pump 51, the water suction pipe 52 and the water discharge pipe 53, and accordingly separation of sludge and water is facilitated.

In an embodiment, a water pumping head 54 is disposed at the other end of the water pumping pipe 52, the water pumping head 54 is connected with the first power member 42 through a connecting plate 55, and the water pumping head 54 moves along with the first power member 42 in the vertical direction. By means of the design, the water pumping head 54 which moves along the first power piece 42 in the vertical direction is arranged, so that the water pumping head 54 can conveniently pump water pressed to the upper portion of the extrusion screen 41, and separation of sludge and water can be conveniently achieved.

In an embodiment, the crushing mechanism 6 further comprises a crushing mechanism 6, the crushing mechanism 6 comprises a box body 61 with one side and the bottom open, a crushing shaft 62 with one end rotatably arranged on the side wall of the box body 61, and a second power piece 63 for driving the crushing shaft 62 to rotate, and a through hole 64 communicated with the extraction pipe 21 is arranged on the box body 61. By means of the design, the crushing mechanism 6 is arranged, so that the sludge extracted by the extraction pipe 21 can be crushed, the blockage of the extraction pipe 21 caused by agglomeration of the sludge is avoided, and the normal operation of sludge extraction is ensured.

In an embodiment, the moving base 1 is provided with a mounting frame 11, the mounting frame 11 includes a vertical plate 111 and a transverse plate 112 disposed on the vertical plate 111, and a third power member 113 for adjusting the height of the box 61 is disposed on the transverse plate 112. By means of the design, the height of the box body 61 can be adjusted according to actual needs through the third power piece 113, namely the height of the extracting pipe 21 can be adjusted, and dredging is convenient.

In an embodiment, the extracting tube 21 is provided with a first telescopic section 211, the feeding tube 23 is provided with a second telescopic section 231, and the first telescopic section 211 and the second telescopic section 231 are respectively corrugated tubes. By providing the first telescopic section 211 on the suction pipe 21 in this way, it is possible to facilitate normal use of the suction pipe 21 when the height of the casing 61 is adjusted.

In an embodiment, a fourth power member 114 for adjusting the position of the transverse plate 112 is disposed on the vertical plate 111, and an output end of the fourth power member 114 is disposed on the transverse plate 112 through the vertical plate 111. By means of the design, the position of the transverse plate 112 can be adjusted according to needs through the fourth power piece 114, the extraction pipe 21 can be driven to move forwards, when the river bottom silt extraction device is used, the whole device is moved to the bank of river bottom silt to be extracted, the extraction pipe 21 is driven to move forwards through the fourth power piece 114, and then the extraction pipe 21 is driven to move downwards through the third power piece 113, so that the river bottom silt can be extracted.

In one embodiment, the mobile base 1 is provided with a power source 7 for providing power. By means of the design, the power supply 7 is arranged, so that power can be provided for the first power piece 42, the second power piece 63, the third power piece 113, the fourth power piece 114, the dredging pump 22 and the water pump 51, and the normal use of the whole device is ensured.

In one embodiment, an opening and closing door 31 is provided at one side of the storage box 3. By means of the design, the extruded sludge can be conveniently taken out.

Preferably, the first power member 42, the third power member 113, and the fourth power member 114 include, but are not limited to, linear guides, electric pushrods, air cylinders, or hydraulic cylinders.

Preferably, the second power member 63 includes, but is not limited to, an electric machine, a motor.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. River bottom dredging device, its characterized in that: comprising the following steps:

a mobile base (1);

the pumping mechanism (2) comprises a pumping pipe (21) for pumping river bottom sludge, a dredging pump (22) and a feeding pipe (23), wherein the dredging pump (22) is communicated with one end of the pumping pipe (21);

the storage box (3) is arranged on the movable base (1) and is used for receiving river bottom sludge conveyed by the conveying pipe (23);

the extrusion mechanism (4) is arranged in the storage box (3) and is positioned above the feeding pipe (23) and used for extruding river bottom sludge fed into the storage box (3);

and the drainage mechanism (5) is arranged in the storage box (3) and is used for draining sewage in the storage box (3).

2. The river bottom dredging apparatus as recited in claim 1, wherein: the extrusion mechanism (4) comprises an extrusion screen plate (41) and a first power piece (42) for driving the extrusion screen plate (41) to move.

3. The river bottom dredging apparatus as recited in claim 2, wherein: the drainage mechanism (5) comprises a water suction pump (51) arranged on the storage box (3), a water suction pipe (52) with one end connected with the water inlet end of the water suction pump (51) and a drain pipe (53) for discharging the pumped water, and the other end of the water suction pipe (52) penetrates through the storage box (3) and is used for pumping sewage in the storage box (3).

4. A river bottom dredging apparatus as claimed in claim 3, wherein: the other end of the water pumping pipe (52) is provided with a water pumping head (54), the water pumping head (54) is connected with the first power piece (42) through a connecting plate (55), and the water pumping head (54) moves along the first power piece (42) in the vertical direction.

5. The river bottom dredging apparatus as recited in claim 1, wherein: the novel crushing device comprises a crushing mechanism (6), and is characterized by further comprising a box body (61) with one side and the bottom open, a crushing shaft (62) with one end rotatably arranged on the side wall of the box body (61) and a second power piece (63) for driving the crushing shaft (62) to rotate, wherein the box body (61) is provided with a through hole (64) communicated with the extraction pipe (21).

6. The river bottom dredging apparatus as recited in claim 5, wherein: the movable base (1) is provided with a mounting frame (11), the mounting frame (11) comprises a vertical plate (111) and a transverse plate (112) arranged on the vertical plate (111), and the transverse plate (112) is provided with a third power piece (113) for adjusting the height of the box body (61).

7. The river bottom dredging apparatus as recited in claim 6, wherein: the extracting pipe (21) is provided with a first telescopic section (211), the feeding pipe (23) is provided with a second telescopic section (231), and the first telescopic section (211) and the second telescopic section (231) are corrugated pipes respectively.

8. The river bottom dredging apparatus as recited in claim 6, wherein: the vertical plate (111) is provided with a fourth power piece (114) for adjusting the position of the transverse plate (112).

9. The river bottom dredging apparatus as recited in claim 6, wherein: the movable base (1) is provided with a power supply (7) for providing power.

10. The river bottom dredging apparatus as recited in claim 1, wherein: one side of the storage box (3) is provided with an opening and closing door (31).