CN223723811U - A dredging device for water conservancy projects - Google Patents

Abstract

This utility model discloses a dredging device for water conservancy projects, belonging to the field of dredging device technology. The main body has several moving wheels connected to its lower end, and also includes an extraction mechanism, a conveying mechanism, and a pushing mechanism, all of which are connected to the main body. Advantages of this utility model: In this embodiment, a sludge pump is used to extract sludge and guide it into a conveying trough. A spiral conveying plate then transports the sludge upwards, allowing the extracted water to be discharged through a drain filter. Furthermore, as the spiral conveying plate moves the sludge and impurities upwards within the conveying trough, the mutual compression of the sludge and impurities further promotes drainage. The pushing mechanism allows all the sludge and impurities in the collection trough to be completely discharged from the sludge outlet for centralized treatment, making it highly practical.

Description

Hydraulic engineering dredging device

Technical Field

The utility model relates to the technical field of dredging devices, in particular to a hydraulic engineering dredging device.

Background

Due to the influence of natural factors and artificial activities, a large amount of sediment and other sundries are accumulated at the bottoms of a plurality of river channels, so that the smooth water flow is prevented, the water storage capacity is reduced, the safety and stability of the dykes are even threatened, the sludge is required to be treated in time for effectively treating the phenomenon, the traditional dredging mode is dependent on manpower excavation or simple mechanical auxiliary tools, but the traditional methods are low in efficiency and difficult to meet the requirement of large-area deep treatment.

In the prior art, the sludge is cleaned by utilizing a plurality of digging machines, the operation is complex, and a plurality of utilizing devices are used for extracting and cleaning the sludge and are often accompanied by extracting a large amount of water, so that the dredging efficiency is low, and the sludge impurity is inconvenient to collect.

Disclosure of utility model

The utility model aims to solve the technical problems of complex sludge treatment operation and low sludge cleaning efficiency.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

The hydraulic engineering dredging device comprises a main body, wherein the lower end of the main body is connected with a plurality of moving wheels, and the hydraulic engineering dredging device further comprises an extraction mechanism, a conveying mechanism and a pushing mechanism, wherein the extraction mechanism, the conveying mechanism and the pushing mechanism are all connected with the main body;

The conveying mechanism comprises a first motor and a spiral conveying plate, wherein the first motor is fixedly connected with the upper end of a main body, a connecting shaft is fixedly connected with the output end of the first motor, a conveying groove is formed in the main body, the lower end of the connecting shaft is rotationally connected with the bottom end of the inner wall of the conveying groove, the spiral conveying plate is fixedly connected with the connecting shaft, a plurality of drainage filtering holes penetrating the lower end of the main body are formed in the bottom end of the inner wall of the conveying groove, the extracting mechanism is used for extracting silt and guiding the silt into the conveying groove, a collecting groove is formed in the main body, the pushing mechanism is connected into the collecting groove, and a through groove for communicating the conveying groove and the collecting groove is formed in the main body.

Further, the extraction mechanism comprises a mud pump, two ends of the mud pump are respectively connected with a mud inlet pipe and a mud outlet pipe, the mud inlet pipe is connected with a mud pump, and the end part of the mud pump is fixedly connected with a mud pump head.

Further, be equipped with the electromechanical groove in the main part, in the pump rigid coupling electromechanical groove, electromechanical groove one side is equipped with a plurality of louvres that run through the main part outside, be equipped with first connecting hole and the second connecting hole of intercommunication electromechanical groove both sides in the main part, first connecting hole runs through the main part outside, the second connecting hole communicates in the conveyer trough, advance mud pipe and stretch out in the main part outside by first connecting hole, go out mud pipe sealing fit and be fixed in the second connecting hole, avoid in the conveyer trough silt backward flow to the electromechanical groove.

Further, a mud outlet is formed in the outer side of the main body, the mud outlet is communicated with the inner wall of one side, adjacent to the through groove, of the collecting groove and far away from the through groove, and a guide hopper is fixedly connected to the mud outlet in the outer side of the main body.

Further, the pushing mechanism comprises a second motor and a pushing plate, the second motor is fixedly connected with the outer side of the main body, a screw is fixedly connected with the output end of the second motor, the pushing plate is slidably arranged in the collecting tank, a sliding block is fixedly connected with the upper end of the pushing plate, and the sliding block is in threaded connection with the screw.

Further, the collecting tank inner wall top is equipped with the spout, the screw rod rotates to be connected in the spout, slider slip adaptation is in the spout, collecting tank inner wall top is equipped with the spacing groove of symmetric distribution in the spout both sides, push pedal upper end symmetry rigid coupling has the stopper, stopper sliding connection is in the spacing inslot.

Further, the initial position of the push plate is attached to the inner wall of one side, adjacent to the through groove, of the collecting groove.

The beneficial effects obtained by the utility model by adopting the structure are as follows:

The sludge is extracted by a sludge pump and is guided into a conveying groove, the sludge is conveyed upwards by a spiral conveying plate, so that extracted water is discharged by a drainage filtering hole, and when the spiral conveying plate drives sludge impurities to move upwards in the conveying groove, the sludge impurities are mutually extruded, so that drainage can be further promoted;

and 2, the sludge impurities in the collecting tank can be completely guided out from the sludge outlet through the pushing mechanism for centralized treatment.

Drawings

Fig. 1 is a schematic diagram of the whole machine of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is a cross-sectional view of the main body of the present utility model.

Fig. 4 is a second cross-sectional view of the body of the present utility model.

Fig. 5 is a cross-sectional view of the body of the present utility model.

Fig. 6 is a schematic view of the drawing mechanism and the conveying mechanism of the present utility model.

Fig. 7 is a schematic diagram of a pushing mechanism according to the present utility model.

Reference numerals illustrate:

1. The device comprises a main body, 101, an electro-mechanical groove, 102, a second connecting hole, 103, a first connecting hole, 104, a conveying groove, 105, a drainage filtering hole, 106, a through groove, 107, a collecting groove, 108, a chute, 109, a limiting groove, 110, a mud outlet, 111, a guide hopper, 112, a heat dissipation hole, 2, a moving wheel, 3, a pumping mechanism, 301, a mud pump, 302, a mud inlet pipe, 303, a mud pumping pipe, 304, a mud pumping head, 305, a mud outlet pipe, 4, a conveying mechanism, 401, a first motor, 402, a connecting shaft, 403, a spiral conveying plate, 5, a pushing mechanism, 501, a second motor, 502, a screw, 503, a pushing plate, 504, a sliding block and 505.

Detailed Description

As shown in fig. 1-7, the hydraulic engineering dredging device comprises a main body 1, wherein the lower end of the main body 1 is connected with a plurality of moving wheels 2, the hydraulic engineering dredging device further comprises an extraction mechanism 3, a conveying mechanism 4 and a pushing mechanism 5, and the extraction mechanism 3, the conveying mechanism 4 and the pushing mechanism 5 are connected to the main body 1;

As shown in fig. 3, 4 and 6, the pumping mechanism 3 includes a pumping pump 301, two ends of the pumping pump 301 are respectively connected with a mud inlet pipe 302 and a mud outlet pipe 305, the mud inlet pipe 302 is connected with a mud outlet pipe 303, a mud pumping head 304 is fixedly connected to an end of the mud outlet pipe 303, an electromechanical tank 101 is disposed in the main body 1, the pumping pump 301 is fixedly connected to the electromechanical tank 101, a plurality of heat dissipation holes 112 penetrating through the outer side of the main body 1 are disposed on one side of the electromechanical tank 101, a first connecting hole 103 and a second connecting hole 102 are disposed in the main body 1 and are communicated with two sides of the electromechanical tank 101, the first connecting hole 103 penetrates through the outer side of the main body 1, the second connecting hole 102 is communicated with the conveying tank 104, the mud inlet pipe 302 extends out of the outer side of the main body 1 from the first connecting hole 103, the mud outlet pipe 305 is sealed and fixedly connected to the second connecting hole 102, so that mud in the conveying tank 104 is prevented from flowing back to the electromechanical tank 101, impurities are pumped by the pumping pump 301, and the mud impurities are pumped through the mud pumping head 304 and the mud outlet pipe 303, and the mud outlet pipe 305 are led into the conveying tank 104.

As shown in fig. 5 and 6, the conveying mechanism 4 includes a first motor 401 and a screw conveying plate 403, the first motor 401 is fixedly connected with the upper end of the main body 1, a connecting shaft 402 is fixedly connected with the output end of the first motor 401, a conveying groove 104 is provided in the main body 1, the lower end of the connecting shaft 402 is rotatably connected with the bottom end of the inner wall of the conveying groove 104, the screw conveying plate 403 is fixedly connected with the connecting shaft 402, a plurality of drain filtering holes 105 penetrating through the lower end of the main body 1 are provided at the bottom end of the inner wall of the conveying groove 104, the extracting mechanism 3 is used for extracting sludge and guiding the sludge into the conveying groove 104, a collecting groove 107 is provided in the main body 1, the pushing mechanism 5 is connected into the collecting groove 107, a through groove 106 communicating the conveying groove 104 and the collecting groove 107 is provided in the main body 1, and the screw conveying plate 403 is driven by the first motor 401 to rotate to drive the sludge impurity to move upwards and be guided into the collecting groove 107 by the through groove 106, and then the drain water by the drain filtering holes 105.

As shown in fig. 5 and 7, the pushing mechanism 5 includes a second motor 501 and a push plate 503, the outer side of the main body 1 is fixedly connected with the second motor 501, a screw 502 is fixedly connected with the output end of the second motor 501, the push plate 503 is slidably disposed in the collecting tank 107, a slide block 504 is fixedly connected with the upper end of the push plate 503, the slide block 504 is screwed on the screw 502, a chute 108 is disposed at the top end of the inner wall of the collecting tank 107, the screw 502 is rotatably connected in the chute 108, the slide block 504 is slidably fitted in the chute 108, limit grooves 109 symmetrically distributed at two sides of the chute 108 are disposed at the top end of the inner wall of the collecting tank 107, limit blocks 505 are fixedly connected with the limit grooves 109 symmetrically at the upper end of the push plate 503, so as to improve the moving stability of the push plate 503 in the collecting tank 107, a mud outlet 110 is formed at the outer side of the main body 1 adjacent to the through groove 106 in the collecting tank 107, the mud outlet 110 is communicated with the collecting tank 107 at one side adjacent to the through groove 106, the inner wall of the through groove 106 is far away from the main body 1, and the mud outlet 110 is centrally moved from the hopper 110 by the main body 1, and the hopper 111 is fixedly connected with the outlet 110.

When the device is used, the mud pump 301 is used for controlling the mud pumping pipe 303 to pump mud impurities through the mud pumping head 304, the pumped mud impurities are led into the conveying groove 104 through the mud outlet pipe 305, water in the mud impurities is discharged from the conveying groove 104 through the water discharge filter hole 105, meanwhile, the output end of the first motor 401 is used for driving the connecting shaft 402 to rotate, the spiral conveying plate 403 is driven to be attached to the inner wall of the conveying groove 104 to rotate, the mud impurities are driven to move upwards in the conveying groove 104, the mud impurities further promote water discharge when moving upwards, the discharged mud impurities enter the collecting groove 107 from the through groove 106 to be collected, after a large amount of mud impurities are collected in the collecting groove 107, the output end of the second motor 501 is used for driving the screw 502 to rotate, the sliding block 504 is driven to slide in the sliding groove 108, the pushing plate 503 is driven to move from the initial position to the mud outlet 110 in the collecting groove 107, meanwhile, the limit block 505 slides in the limit groove 109 to improve the moving stability of the pushing plate 503, the mud impurities in the collecting groove 107 are discharged from the mud outlet 110 and the guide hopper 111, and the collected and processed.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. The hydraulic engineering dredging device comprises a main body (1), wherein the lower end of the main body (1) is connected with a plurality of moving wheels (2), and the hydraulic engineering dredging device is characterized by further comprising an extraction mechanism (3), a conveying mechanism (4) and a pushing mechanism (5), wherein the extraction mechanism (3), the conveying mechanism (4) and the pushing mechanism (5) are all connected to the main body (1);

Conveying mechanism (4) are including first motor (401) and screw conveyer board (403), first motor (401) rigid coupling main part (1) upper end, first motor (401) output rigid coupling has connecting axle (402), be equipped with conveyer trough (104) in main part (1), connecting axle (402) lower extreme rotates to be connected in conveyer trough (104) inner wall bottom, screw conveyer board (403) rigid coupling connecting axle (402) are last, conveyer trough (104) inner wall bottom is equipped with a plurality of drainage filtration pore (105) that run through main part (1) lower extreme, extraction mechanism (3) are used for extracting silt and guide into in conveyer trough (104), be equipped with collecting vat (107) in main part (1), push mechanism (5) are connected in collecting vat (107), be equipped with logical groove (106) of intercommunication conveyer trough (104) and collecting vat (107) in main part (1).

2. The hydraulic engineering dredging device according to claim 1, wherein the pumping mechanism (3) comprises a mud pump (301), two ends of the mud pump (301) are respectively connected with a mud inlet pipe (302) and a mud outlet pipe (305), the mud inlet pipe (302) is connected with a mud pumping pipe (303), and a mud pumping head (304) is fixedly connected to the end part of the mud pumping pipe (303).

3. The hydraulic engineering dredging device according to claim 2, wherein the main body (1) is internally provided with an electro-mechanical groove (101), the mud pump (301) is fixedly connected in the electro-mechanical groove (101), one side of the electro-mechanical groove (101) is provided with a plurality of radiating holes (112) penetrating through the outer side of the main body (1), the main body (1) is internally provided with a first connecting hole (103) and a second connecting hole (102) communicated with the two sides of the electro-mechanical groove (101), the first connecting hole (103) penetrates through the outer side of the main body (1), the second connecting hole (102) is communicated with the conveying groove (104), the mud inlet pipe (302) extends out of the outer side of the main body (1) from the first connecting hole (103), and the mud outlet pipe (305) is fixedly attached to the second connecting hole (102) in a sealing mode, so that mud in the conveying groove (104) is prevented from flowing back to the electro-mechanical groove (101).

4. The hydraulic engineering dredging device according to claim 1, wherein a mud outlet (110) is formed in the outer side of the main body (1), the mud outlet (110) is communicated with the inner wall of one side, adjacent to the through groove (106), of the collecting groove (107) and far away from the through groove (106), and a guide hopper (111) is fixedly connected to the mud outlet (110) in the outer side of the main body (1).

5. The hydraulic engineering dredging device according to claim 1, wherein the pushing mechanism (5) comprises a second motor (501) and a pushing plate (503), the second motor (501) is fixedly connected with the outer side of the main body (1), a screw (502) is fixedly connected with the output end of the second motor (501), the pushing plate (503) is slidably arranged in the collecting groove (107), a sliding block (504) is fixedly connected with the upper end of the pushing plate (503), and the sliding block (504) is connected to the screw (502) in a threaded mode.

6. The hydraulic engineering dredging device according to claim 5, wherein a chute (108) is arranged at the top end of the inner wall of the collecting tank (107), the screw (502) is rotationally connected in the chute (108), the sliding block (504) is slidably matched in the chute (108), limit grooves (109) symmetrically distributed at two sides of the chute (108) are arranged at the top end of the inner wall of the collecting tank (107), limit blocks (505) are symmetrically fixedly connected at the upper end of the push plate (503), and the limit blocks (505) are slidably connected in the limit grooves (109).

7. The hydraulic engineering dredging device according to claim 6, wherein the initial position of the push plate (503) is attached to the inner wall of one side of the collecting tank (107) adjacent to the through tank (106) and close to the through tank (106).