CN218952286U

CN218952286U - Water conservancy environmental protection dredging device

Info

Publication number: CN218952286U
Application number: CN202221806762.7U
Authority: CN
Inventors: 李宝
Original assignee: Shaanxi Yixinbian New Technology R&d Co ltd
Current assignee: Shaanxi Yixinbian New Technology R&d Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-05-02
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a water conservancy environment-friendly dredging device which comprises a dredging vehicle, wherein a dredging tank is arranged on the dredging vehicle, a filter screen is arranged at the inner top end of the dredging tank, a cleaning component is arranged in the dredging tank in cooperation with the filter screen, a water pumping component is arranged at the top of the dredging tank in cooperation with the filter screen, a mud pumping component is arranged at the bottom end of the side wall of the dredging tank in cooperation with the top of the dredging tank, a first mounting frame is rotatably hinged to the side wall of the dredging tank, a second mounting frame is rotatably hinged to the tail end of the first mounting frame, a fixing frame is arranged at the tail end of the second mounting frame, a stirring wheel is rotatably arranged on the fixing frame, a driving component is arranged in cooperation with the stirring wheel, and a first hydraulic cylinder is hinged between the first mounting frame and the second mounting frame.

Description

Water conservancy environmental protection dredging device

Technical Field

The utility model relates to the technical field of water conservancy environmental protection, in particular to a water conservancy environmental protection dredging device.

Background

When water conservancy environmental protection operation, need clear up the silt in the river course, silt can influence the circulation in river course, influences the normal performance of each item functions such as flood control, drainage, irrigation, water supply, navigation, consequently need regularly clear up silt to river course etc. guarantee the circulation smoothness nature in river course.

The Chinese patent document with the publication number of CN216515814U provides an environment-friendly dredging device for hydraulic engineering, which comprises a vehicle body, a sludge tank, a sludge pump and a water pump, wherein the outlet end of the sludge pump is communicated with the inner cavity of the sludge tank, and the inlet end of the sludge pump is connected with a sludge pumping pipe; the inlet end of the water pump is connected with a water suction pipe extending into the inner cavity of the sludge tank, the outlet end of the water pump is connected with a drain pipe, the water suction pipe is a hose, and the water inlet end of the water suction pipe is provided with a buoyancy member.

Above-mentioned scheme is through setting up the sewage pump and can take away in the mud jar to realize the extraction of sewage through the cooperation of buoyancy spare and water suction pipe, but above-mentioned scheme can't separate sewage and mud, and contain impurity in the sewage easily, make the water suction pipe by the jam when the extraction easily, influence the effect of drawing water, in addition, directly realize the extraction of mud through the cooperation of pump, pump pipe and transition pipe in the above-mentioned scheme, but mud deposits easily in sewage, if can not stir the stirring to the mud and turn up, hardly take main mud out, can only take sewage out earlier, influence the cleaning efficiency of mud.

Disclosure of Invention

The utility model aims to provide a water conservancy environment-friendly dredging device, which aims to solve the problems that in the prior art, the pumping efficiency of the water conservancy environment-friendly dredging device is low and the sewage is easy to block during pumping.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a water conservancy environmental protection dredging device, includes the dredging car, be provided with the dredging jar on the dredging car, the inside top of dredging jar is provided with the filter screen, the cooperation filter screen is provided with clean subassembly in the dredging jar, the top cooperation filter screen of dredging jar is provided with the subassembly that draws water, the cooperation of the lateral wall bottom of dredging jar is provided with the mud subassembly of taking out, it articulates there is first mounting bracket to rotate on the lateral wall of dredging jar, the tail end of first mounting bracket rotates and articulates there is the second mounting bracket, the tail end of second mounting bracket is provided with the mount, rotate on the mount and be provided with the stirring wheel, cooperation stirring wheel is provided with drive assembly on the mount, it has first pneumatic cylinder to articulate between first mounting bracket and the dredging jar, it has the second pneumatic cylinder to articulate between first mounting bracket and the second mounting bracket.

As a further scheme of the utility model: the driving assembly comprises a first motor arranged on a second mounting frame, the output end of the first motor is provided with a driving wheel, one end of the stirring wheel is outwards extended to be provided with a mounting shaft, the mounting shaft is provided with a driven wheel, a synchronous belt is arranged between the driving wheel and the driven wheel, and the stirring wheel is driven through the cooperation of the first motor, the driving wheel, the driven wheel and the synchronous belt.

As still further aspects of the utility model: the pumping assembly comprises a pumping pump arranged at the top end of the dredging tank, the pumping pump is connected in the dredging tank and provided with a pumping pipe, the pumping pipe is positioned above the filter screen, a drain pipe is arranged on the pumping pump in a matched mode, and the pumping of sewage in the dredging tank is achieved through the matching of the pumping pump, the pumping pipe and the drain pipe.

As still further aspects of the utility model: the mud pumping assembly comprises a mud pumping pump communicated with the inside of the dredging tank, a mud pumping pipe is arranged at the output end of the mud pumping pump, and mud is pumped through cooperation of the mud pumping pump and the mud pumping pipe.

As still further aspects of the utility model: the cleaning assembly comprises a threaded column rotatably arranged in the dredging tank, a cleaning plate is arranged on the threaded column in a threaded manner, the top end of the cleaning plate is in contact with the bottom end of the filter screen, a limiting assembly is arranged between the cleaning plate and the dredging tank, a second motor is arranged on the outer side of the dredging tank, the second motor is in transmission fit with the threaded column, and the cleaning plate is scraped to the filter screen through the cooperation of the threaded column, the cleaning plate and the second motor, so that the filter screen is cleaned.

As still further aspects of the utility model: the limiting assembly comprises limiting columns symmetrically arranged on two sides of the threaded column, limiting grooves are formed in the cleaning plate in a matched mode, and the moving stability of the cleaning plate is enhanced through the matching of the limiting columns and the limiting grooves.

As still further aspects of the utility model: the stirring wheel comprises a mounting wheel which is rotatably mounted on the fixing frame, stirring blades are arranged on the mounting wheel, and stirring of the sludge is realized by matching the mounting wheel with the stirring blades when the sludge is cleaned, so that the sludge is turned up.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the filter screen is arranged in the dredging tank, impurities, sludge and sewage in the sewage entering the dredging tank can be isolated through the arrangement of the filter screen, and the sewage can be pumped away through the water pumping pump after passing through the filter screen, so that the blockage of the water pumping pipe can be avoided, and the water pumping performance is ensured.

2. According to the utility model, the first mounting frame, the second mounting frame, the first hydraulic cylinder, the second hydraulic cylinder, the fixing frame, the stirring wheel and the driving assembly are matched on the side wall of the dredging tank, and the sludge at the dredging position can be stirred through the matching of the first motor, the driving wheel, the driven wheel, the synchronous belt and the stirring wheel, so that the sludge is turned up, the sludge is mixed into sewage to be extracted, and the extraction and cleaning efficiency of the sludge is improved.

3. Simultaneously, can realize the folding of first mounting bracket and second mounting bracket at desilting jar lateral wall through the cooperation of first mounting bracket, second mounting bracket, first pneumatic cylinder and second pneumatic cylinder, when not using like this, can fold first mounting bracket and second mounting bracket, reduce area.

4. According to the utility model, the cleaning assembly is arranged below the filter screen in a matched manner, and the bottom end of the filter screen can be cleaned through the cleaning plate by matching the second motor, the threaded column, the cleaning plate and the limiting column, so that the filtering performance of the filter screen can be ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a water conservancy environment-friendly dredging device;

FIG. 2 is a schematic diagram of the whole structure of a water conservancy environment-friendly dredging device;

FIG. 3 is a cross-sectional view showing the internal structure of the dredging tank according to the present utility model;

FIG. 4 is a sectional view showing the internal structure of the dredging tank according to the second embodiment of the utility model;

FIG. 5 is a schematic view of the connection structure between cleaning elements according to the present utility model;

FIG. 6 is a schematic view of the overall structure of the stirring wheel in the utility model.

In the figure: 1. a dredging vehicle; 2. a dredging tank; 3. a filter screen; 4. a first mounting frame; 5. a second mounting frame; 6. a fixing frame; 7. a stirring wheel; 8. a first hydraulic cylinder; 9. a second hydraulic cylinder; 10. a first motor; 11. a driving wheel; 12. a mounting shaft; 13. driven wheel; 14. a synchronous belt; 15. a water pump; 16. a water pumping pipe; 17. a drain pipe; 18. a mud pump; 19. a mud pumping pipe; 20. a threaded column; 21. a cleaning plate; 22. a second motor; 23. a limit column; 24. a limit groove; 25. a mounting wheel; 26. stirring vane.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1:

referring to fig. 1 to 6, in an embodiment of the present utility model:

the utility model provides a water conservancy environmental protection dredging device, including dredging car 1, be provided with dredging tank 2 on the dredging car 1, the inside top of dredging tank 2 is provided with filter screen 3, inside cooperation filter screen 3 of dredging tank 2 is provided with clean subassembly, the top cooperation filter screen 3 of dredging tank 2 is provided with the subassembly that draws water, the cooperation of the lateral wall bottom of dredging tank 2 is provided with the mud subassembly of taking out, it articulates there is first mounting bracket 4 to rotate on the lateral wall of dredging tank 2, the tail end of first mounting bracket 4 rotates and articulates there is second mounting bracket 5, the tail end of second mounting bracket 5 is provided with mount 6, rotate on the mount 6 and be provided with stirring wheel 7, cooperation stirring wheel 7 is provided with drive assembly on the mount 6, it has first pneumatic cylinder 8 to articulate between first mounting bracket 4 and the dredging tank 2, it has second pneumatic cylinder 9 to articulate between first mounting bracket 4 and the second mounting bracket 5.

Referring to fig. 1 and 2, in an embodiment of the present utility model: the drive assembly is including setting up the first motor 10 on the second mounting bracket 5, the output of first motor 10 is provided with action wheel 11, the outside extension of one end of agitator wheel 7 is provided with installation axle 12, be provided with from driving wheel 13 on the installation axle 12, be provided with hold-in range 14 between action wheel 11 and the driving wheel 13, when realizing the drive of agitator wheel 7, start first motor 10, drive action wheel 11 rotation through first motor 10, drive from driving wheel 13 rotation through the cooperation of action wheel 11 and hold-in range 14, drive agitator wheel 7 rotation through the rotation of driving wheel 13, stirring when realizing the silt extraction is opened the silt through the stirring of agitator wheel 7, the extraction of being convenient for.

Referring to fig. 1, in an embodiment of the present utility model: the pumping assembly comprises a water pump 15 arranged at the top end of the dredging tank 2, the water pump 15 is connected in the dredging tank 2, the water pump 16 is arranged above the filter screen 3, a drain pipe 17 is matched with the water pump 15, when the pumping of sewage in the dredging tank 2 is realized, the water pump 15 is started, and sewage which overflows out of the filter screen 3 is pumped out through the matching of the water pump 15 and the water pump 16.

Referring to fig. 1, in an embodiment of the present utility model: the mud pumping assembly comprises a mud pumping pump 18 communicated with the interior of the dredging tank 2, a mud pumping pipe 19 is arranged at the output end of the mud pumping pump 18, and mud pumping is realized through cooperation of the mud pumping pump 18 and the mud pumping pipe 19.

Referring to fig. 3, 4 and 5, in an embodiment of the present utility model: the cleaning component includes the screw thread post 20 of rotation installation in desilting jar 2, install the cleaning board 21 on the screw thread post 20, the top of cleaning board 21 and the bottom contact of filter screen 3, and be provided with spacing subassembly between cleaning board 21 and the desilting jar 2, the outside of desilting jar 2 is provided with second motor 22, transmission cooperation between second motor 22 and the screw thread post 20, spacing subassembly is including the spacing post 23 of symmetry setting in screw thread post 20 both sides, spacing groove 24 has been seted up to the cooperation on cleaning board 21, when realizing the cleanness of filter screen 3, start second motor 22, drive screw thread post 20 rotation through second motor 22, the cooperation through screw thread post 20 and cleaning board 21 makes screw thread post 20 can remove in the bottom of filter screen 3, scrape the bottom surface of filter screen 3 through cleaning board 21, realize the cleanness of filter screen 3, in the removal process of cleaning board 21, spacing when can realizing the cleaning board 21 removal through the cooperation of spacing groove 24, the removal stability of cleaning board 21 is improved.

Referring to fig. 6, in an embodiment of the present utility model: the stirring wheel 7 includes the installation wheel 25 of rotation installation on mount 6, is provided with stirring vane 26 on the installation wheel 25, realizes the rotation installation of stirring wheel 7 on mount 6 through installation wheel 25, and the stirring is got in scraping of realizing silt through stirring vane 26 for the silt is convenient for be taken out by mud pipe 19.

Example 2:

referring to fig. 1 to 6, the utility model relates to a water conservancy environment-friendly dredging device, when in use, the whole body is moved to a proper position through a dredging vehicle 1, when dredging operation is realized, a mud pumping pipe 19 is placed at a corresponding operation position, meanwhile, a first hydraulic cylinder 8 and a second hydraulic cylinder 9 are started, the first installation frame 4 and the second installation frame 5 are stretched out relative to a dredging tank 2 through the cooperation of the first hydraulic cylinder 8 and the second hydraulic cylinder 9, the second installation frame 5 carries a stirring wheel 7 on the fixing frame 6 to extend into sludge to be dredged, after preparation, a first motor 10 and a mud pumping pump 18 are started, a driving wheel 11 is driven to rotate through the cooperation of the driving wheel 11 and a synchronous belt 14, a driven wheel 7 is driven to rotate through the rotation of the driven wheel 13, stirring during sludge pumping is realized through the rotation of the stirring wheel 7, sludge is turned on, and at this time, mixed sewage is pumped out through the cooperation of the mud pumping pump 18 and the mud pumping pipe 19 and is conveyed into the dredging tank 2, and the sludge pumping efficiency is improved.

Example 3:

referring to fig. 1 to 6, on the basis of embodiment 2, after the mud-containing sewage entering the dredging tank 2 reaches a certain content, the sewage can overflow the filter screen 3, and the impurities and the sludge in the sewage can be intercepted by the filter screen 3, so that the sewage and the impurities in the sewage can be separated from the sewage, the suction pump 15 is started, the sewage which overflow the filter screen 3 is pumped outwards through the cooperation of the suction pump 15 and the suction pipe 16 and is discharged through the drain pipe 17, the discharged sewage can be conveyed back into the river channel again, and can be discharged at an alternative proper position, after a certain period of use, the bottom end of the filter screen 3 is easily adhered by the impurities and the sludge, the filtering effect of the sewage is affected, therefore, the filter screen 3 needs to be cleaned regularly, when the filter screen 3 needs to be cleaned, the second motor 22 is started, the threaded column 20 is driven to rotate through the second motor 22, the threaded column 20 can move at the bottom end of the filter screen 3 through the cooperation of the threaded column 20 and the cleaning plate 21, the bottom surface of the filter screen 3 is scraped through the cleaning plate 21, the filtering effect of the filter screen 3 is realized, the filtering effect of the filter screen 3 is ensured, and the cleaning effect of the filter screen 3 can be realized through the movement of the limiting plate 21 and the limit plate 21 can be moved through the limit plate 21 in the movement limiting plate 24, and the movement stability is realized.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-fixed connection, the welding is preferentially considered, and the above description is only the preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art shall be covered by the protection scope of the present utility model if the technical scheme and the inventive concept according to the present utility model are equivalent or changed within the technical scope of the present utility model.

Claims

1. The utility model provides a water conservancy environmental protection dredging device, includes dredging car (1), be provided with dredging tank (2), its characterized in that on dredging car (1): the inside top of desilting jar (2) is provided with filter screen (3), the inside cooperation filter screen (3) of desilting jar (2) is provided with clean subassembly, the top cooperation filter screen (3) of desilting jar (2) is provided with the subassembly that draws water, the lateral wall bottom cooperation of desilting jar (2) is provided with the mud subassembly of taking out, it articulates there is first mounting bracket (4) to rotate on the lateral wall of desilting jar (2), the tail end of first mounting bracket (4) rotates and articulates there is second mounting bracket (5), the tail end of second mounting bracket (5) is provided with mount (6), it is provided with stirring wheel (7) to rotate on mount (6), cooperation stirring wheel (7) are provided with drive assembly on mount (6), it has first pneumatic cylinder (8) to articulate between first mounting bracket (4) and the desilting jar (2), it has second pneumatic cylinder (9) to articulate between first mounting bracket (4) and the second mounting bracket (5).

2. The water conservancy environmental protection dredging device according to claim 1, wherein: the driving assembly comprises a first motor (10) arranged on a second mounting frame (5), a driving wheel (11) is arranged at the output end of the first motor (10), an installation shaft (12) is arranged at one end of the stirring wheel (7) in an outward extending mode, a driven wheel (13) is arranged on the installation shaft (12), and a synchronous belt (14) is arranged between the driving wheel (11) and the driven wheel (13).

3. The water conservancy environmental protection dredging device according to claim 1, wherein: the water pumping assembly comprises a water pumping pump (15) arranged at the top end of the dredging tank (2), the water pumping pump (15) is connected to the dredging tank (2) and provided with a water pumping pipe (16), the water pumping pipe (16) is located above the filter screen (3), and a drain pipe (17) is arranged on the water pumping pump (15) in a matched mode.

4. The water conservancy environmental protection dredging device according to claim 1, wherein: the mud pumping assembly comprises a mud pumping pump (18) communicated with the interior of the dredging tank (2), and a mud pumping pipe (19) is arranged at the output end of the mud pumping pump (18).

5. The water conservancy environmental protection dredging device according to claim 1, wherein: the cleaning assembly comprises a threaded column (20) rotatably arranged in a dredging tank (2), a cleaning plate (21) is arranged on the threaded column (20) in a threaded manner, the top end of the cleaning plate (21) is in contact with the bottom end of a filter screen (3), a limiting assembly is arranged between the cleaning plate (21) and the dredging tank (2), a second motor (22) is arranged on the outer side of the dredging tank (2), and the second motor (22) is in transmission fit with the threaded column (20).

6. The water conservancy environmental protection dredging device of claim 5, wherein: the limiting assembly comprises limiting columns (23) symmetrically arranged on two sides of the threaded column (20), and limiting grooves (24) are formed in the cleaning plate (21) in a matched mode.

7. The water conservancy environmental protection dredging device according to claim 1, wherein: the stirring wheel (7) comprises a mounting wheel (25) rotatably mounted on the fixing frame (6), and stirring blades (26) are arranged on the mounting wheel (25).